Changeset 4367


Ignore:
Timestamp:
2003-05-27T15:58:15+12:00 (21 years ago)
Author:
mdewsnip
Message:

Fixed tabbing.

Location:
trunk/gli/src/org/greenstone/gatherer/gui
Files:
45 edited

Legend:

Unmodified
Added
Removed

  • trunk/gli/src/org/greenstone/gatherer/gui/AboutDialog.java

    r4293 r4367  
    4747 */
    4848public class AboutDialog
    49     extends JDialog {
    50     private AboutDialog self;
    51     private JButton close_button;
     49    extends JDialog {
     50    private AboutDialog self;
     51    private JButton close_button;
    5252
    53     static final private Dimension SIZE = new Dimension(600, 325);
    54     static final private int ICON_SIZE = 65;
     53    static final private Dimension SIZE = new Dimension(600, 325);
     54    static final private int ICON_SIZE = 65;
    5555
    56     public AboutDialog(JFrame parent) {
    57           super(parent, get("Title"), true);
    58           this.self = this;
    59           setSize(SIZE);
     56    public AboutDialog(JFrame parent) {
     57    super(parent, get("Title"), true);
     58    this.self = this;
     59    setSize(SIZE);
    6060         
    61           JPanel content_pane = (JPanel) getContentPane();
    62           JPanel upper_pane = new JPanel();
    63           ImageIcon icon = Utility.getImage("medgath.gif");
    64           ImageIcon scaled_icon = new ImageIcon(icon.getImage().getScaledInstance(ICON_SIZE, ICON_SIZE, Image.SCALE_DEFAULT));
    65           JLabel icon_label = new JLabel(scaled_icon);
    66           JPanel title_pane = new JPanel();
    67           JLabel title_one_label = new JLabel(get("Title_One"));
    68           JLabel title_two_label = new JLabel(Utility.PROGRAM_NAME + " " + Utility.PROGRAM_VERSION);
    69           JLabel title_three_label = new JLabel(get("Title_Two"));
    70           JLabel copyright_label = new JLabel(get("Copyright"));
    71           JTextArea text = new JTextArea();
    72           text.setLineWrap(true);
    73           text.setWrapStyleWord(true);
    74           JPanel button_pane = new JPanel();
    75           close_button = new JButton(get("General.Close"));
     61    JPanel content_pane = (JPanel) getContentPane();
     62    JPanel upper_pane = new JPanel();
     63    ImageIcon icon = Utility.getImage("medgath.gif");
     64    ImageIcon scaled_icon = new ImageIcon(icon.getImage().getScaledInstance(ICON_SIZE, ICON_SIZE, Image.SCALE_DEFAULT));
     65    JLabel icon_label = new JLabel(scaled_icon);
     66    JPanel title_pane = new JPanel();
     67    JLabel title_one_label = new JLabel(get("Title_One"));
     68    JLabel title_two_label = new JLabel(Utility.PROGRAM_NAME + " " + Utility.PROGRAM_VERSION);
     69    JLabel title_three_label = new JLabel(get("Title_Two"));
     70    JLabel copyright_label = new JLabel(get("Copyright"));
     71    JTextArea text = new JTextArea();
     72    text.setLineWrap(true);
     73    text.setWrapStyleWord(true);
     74    JPanel button_pane = new JPanel();
     75    close_button = new JButton(get("General.Close"));
    7676
    77           // Connection
    78           close_button.addActionListener(new CloseButtonListener());
     77    // Connection
     78    close_button.addActionListener(new CloseButtonListener());
    7979
    80           // Layout
    81           icon_label.setBorder(BorderFactory.createEmptyBorder(0,0,0,10));
     80    // Layout
     81    icon_label.setBorder(BorderFactory.createEmptyBorder(0,0,0,10));
    8282
    83           title_pane.setLayout(new GridLayout(4,1,0,2));
    84           title_pane.add(title_one_label);
    85           title_pane.add(title_two_label);
    86           title_pane.add(title_three_label);
    87           title_pane.add(copyright_label);
     83    title_pane.setLayout(new GridLayout(4,1,0,2));
     84    title_pane.add(title_one_label);
     85    title_pane.add(title_two_label);
     86    title_pane.add(title_three_label);
     87    title_pane.add(copyright_label);
    8888         
    89           upper_pane.setBorder(BorderFactory.createEmptyBorder(0,0,5,0));
    90           upper_pane.setLayout(new BorderLayout());
    91           upper_pane.add(icon_label, BorderLayout.WEST);
    92           upper_pane.add(title_pane, BorderLayout.CENTER);
     89    upper_pane.setBorder(BorderFactory.createEmptyBorder(0,0,5,0));
     90    upper_pane.setLayout(new BorderLayout());
     91    upper_pane.add(icon_label, BorderLayout.WEST);
     92    upper_pane.add(title_pane, BorderLayout.CENTER);
    9393
    94           button_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
    95           button_pane.setLayout(new BorderLayout());
    96           button_pane.add(close_button, BorderLayout.EAST);
     94    button_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
     95    button_pane.setLayout(new BorderLayout());
     96    button_pane.add(close_button, BorderLayout.EAST);
    9797
    98           content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    99           content_pane.setLayout(new BorderLayout());
    100           content_pane.add(upper_pane, BorderLayout.NORTH);
    101           content_pane.add(new JScrollPane(text), BorderLayout.CENTER);
    102           content_pane.add(button_pane, BorderLayout.SOUTH);
    103           // Build text content
    104           text.append(get("Java_Req"));
    105           text.append("\n");
    106           text.append(get("Java_Req_One"));
    107           text.append("\n");
    108           text.append(get("Java_Req_Two"));
    109           text.append("\n\n");
    110           text.append("*****" + get("Acknowledgement") + "*****");
    111           text.append("\n\n");
    112           text.append(get("Item0"));
    113           text.append("\n\n");
    114           text.append(get("Item1"));
    115           text.append("\n\n");
    116           text.append(get("Item2"));
    117           text.append("\n\n");
    118           text.append(get("Item3"));
    119           text.append("\n\n");
    120           text.append("*****" + get("Thanks") + "*****");
    121           text.append("\n\n");
    122           text.append(get("Item4"));
    123           text.append("\n\n");
    124           text.append(get("Item5"));
    125           text.append("\n\n");
    126           text.append(get("Item6"));
    127           text.append("\n\n");
    128           text.append(get("Item7"));
    129           text.setCaretPosition(0);
     98    content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     99    content_pane.setLayout(new BorderLayout());
     100    content_pane.add(upper_pane, BorderLayout.NORTH);
     101    content_pane.add(new JScrollPane(text), BorderLayout.CENTER);
     102    content_pane.add(button_pane, BorderLayout.SOUTH);
     103    // Build text content
     104    text.append(get("Java_Req"));
     105    text.append("\n");
     106    text.append(get("Java_Req_One"));
     107    text.append("\n");
     108    text.append(get("Java_Req_Two"));
     109    text.append("\n\n");
     110    text.append("*****" + get("Acknowledgement") + "*****");
     111    text.append("\n\n");
     112    text.append(get("Item0"));
     113    text.append("\n\n");
     114    text.append(get("Item1"));
     115    text.append("\n\n");
     116    text.append(get("Item2"));
     117    text.append("\n\n");
     118    text.append(get("Item3"));
     119    text.append("\n\n");
     120    text.append("*****" + get("Thanks") + "*****");
     121    text.append("\n\n");
     122    text.append(get("Item4"));
     123    text.append("\n\n");
     124    text.append(get("Item5"));
     125    text.append("\n\n");
     126    text.append(get("Item6"));
     127    text.append("\n\n");
     128    text.append(get("Item7"));
     129    text.setCaretPosition(0);
    130130
    131           // Show
    132           Rectangle frame_bounds = parent.getBounds();
    133           setLocation(frame_bounds.x + (frame_bounds.width - SIZE.width) / 2, frame_bounds.y + (frame_bounds.height - SIZE.height) / 2);
    134           show();
    135     }
     131    // Show
     132    Rectangle frame_bounds = parent.getBounds();
     133    setLocation(frame_bounds.x + (frame_bounds.width - SIZE.width) / 2, frame_bounds.y + (frame_bounds.height - SIZE.height) / 2);
     134    show();
     135    }
    136136
    137     private class CloseButtonListener
    138           implements ActionListener {
    139           public void actionPerformed(ActionEvent event) {
    140                 self.hide();
    141                 self.dispose();
    142           }
    143     }
     137    private class CloseButtonListener
     138    implements ActionListener {
     139    public void actionPerformed(ActionEvent event) {
     140        self.hide();
     141        self.dispose();
     142    }
     143    }
    144144
    145     static private String get(String key) {
    146           if(key.indexOf(".") == -1) {
    147                 key = "AboutDialog." + key;
    148           }
    149           return Gatherer.dictionary.get(key);
    150     }
     145    static private String get(String key) {
     146    if(key.indexOf(".") == -1) {
     147        key = "AboutDialog." + key;
     148    }
     149    return Gatherer.dictionary.get(key);
     150    }
    151151}

  • trunk/gli/src/org/greenstone/gatherer/gui/BorderFactory.java

    r4293 r4367  
    1010 */
    1111public class BorderFactory {
    12     /** Creates a beveled border of the specified type, using brighter shades of the component's current background color for highlighting, and darker shading for shadows. */
    13     static public Border createBevelBorder(int type) {
    14           return javax.swing.BorderFactory.createBevelBorder(type);
    15     }
    16     /** Creates a beveled border of the specified type, using the specified highlighting and shadowing. */
    17     static public Border createBevelBorder(int type, Color highlight, Color shadow) {
    18           return javax.swing.BorderFactory.createBevelBorder(type, highlight, shadow);
    19     }
    20     /** Creates a beveled border of the specified type, using the specified colors for the inner and outer highlight and shadow areas. */
    21     static public Border createBevelBorder(int type, Color highlightOuter, Color highlightInner, Color shadowOuter, Color shadowInner) {
    22           return javax.swing.BorderFactory.createBevelBorder(type, highlightOuter, highlightInner, shadowOuter, shadowInner);
    23     }
    24     /** Creates a compound border with a null inside edge and a null outside edge. */
    25     static public CompoundBorder createCompoundBorder() {
    26           return javax.swing.BorderFactory.createCompoundBorder();
    27     }
    28     /** Creates a compound border specifying the border objects to use for the outside and inside edges. */
    29     static public CompoundBorder createCompoundBorder(Border outsideBorder, Border insideBorder) {
    30           return javax.swing.BorderFactory.createCompoundBorder(outsideBorder, insideBorder);
    31     }
    32     /** Creates an empty border that takes up no space. */
    33     static public Border createEmptyBorder() {
    34           return javax.swing.BorderFactory.createEmptyBorder();
    35     }
    36     /** Creates an empty border that takes up space but which does no drawing, specifying the width of the top, left, bottom, and right sides. */
    37     static public Border createEmptyBorder(int top, int left, int bottom, int right) {
    38           return javax.swing.BorderFactory.createEmptyBorder(top, left, bottom, right);
    39     }
    40     /** Creates a border with an "etched" look using the component's current background color for highlighting and shading. */
    41     static public Border createEtchedBorder() {
    42           return javax.swing.BorderFactory.createEtchedBorder();
    43     }
    44     /** Creates a border with an "etched" look using the specified highlighting and shading colors. */
    45     static public Border createEtchedBorder(Color highlight, Color shadow) {
    46           return javax.swing.BorderFactory.createEtchedBorder(highlight, shadow);
    47     }
    48     /** Creates a border with an "etched" look using the component's current background color for highlighting and shading. */
    49     static public Border createEtchedBorder(int type) {
    50           return javax.swing.BorderFactory.createEtchedBorder(type);
    51     }
    52     /** Creates a border with an "etched" look using the specified highlighting and shading colors. */
    53     static public Border createEtchedBorder(int type, Color highlight, Color shadow) {
    54           return javax.swing.BorderFactory.createEtchedBorder(type, highlight, shadow);
    55     }
    56     /** Creates a line border withe the specified color. */
    57     static public Border createLineBorder(Color color) {
    58           return javax.swing.BorderFactory.createLineBorder(color);
    59     }
    60     /** Creates a line border with the specified color and width. */
    61     static public Border createLineBorder(Color color, int thickness) {
    62           return javax.swing.BorderFactory.createLineBorder(color, thickness);
    63     }
    64     /** Creates a border with a lowered beveled edge, using brighter shades of the component's current background color for highlighting, and darker shading for shadows. */
    65     static public Border createLoweredBevelBorder() {
    66           return javax.swing.BorderFactory.createLoweredBevelBorder();
    67     }
    68     /** Creates a matte-look border using a solid color. */
    69     static public MatteBorder createMatteBorder(int top, int left, int bottom, int right, Color color) {
    70           return javax.swing.BorderFactory.createMatteBorder(top, left, bottom, right, color);
    71     }
    72     /** Creates a matte-look border that consists of multiple tiles of a specified icon. */
    73     static public MatteBorder createMatteBorder(int top, int left, int bottom, int right, Icon tileIcon) {
    74           return javax.swing.BorderFactory.createMatteBorder(top, left, bottom, right, tileIcon);
    75     }
    76     /** Creates a border with a raised beveled edge, using brighter shades of the component's current background color for highlighting, and darker shading for shadows. */
    77     static public Border createRaisedBevelBorder() {
    78           return javax.swing.BorderFactory.createRaisedBevelBorder();
    79     }
    80     /** Creates a new title border with an empty title specifying the border object, using the default text position (sitting on the top line) and default justification (leading) and using the default font, and text color. */
    81     static public org.greenstone.gatherer.gui.border.TitledBorder createTitledBorder(Border border) {
    82           return new org.greenstone.gatherer.gui.border.TitledBorder(border);
    83     }
    84     /** Adds a title to an existing border, specifying the text of the title, using the default positioning (sitting on the top line) and default justification (leading) and using the default font and text color determined by the current look and feel. */
    85     static public org.greenstone.gatherer.gui.border.TitledBorder createTitledBorder(Border border, String title) {
    86           return new org.greenstone.gatherer.gui.border.TitledBorder(border, title);
    87     }
    88     /** Adds a title to an existing border, specifying the text of the title along with its positioning, using the default font and text color determined by the current look and feel. */
    89     static public org.greenstone.gatherer.gui.border.TitledBorder createTitledBorder(Border border, String title, int justification, int position) {
    90           return new org.greenstone.gatherer.gui.border.TitledBorder(border, title, justification, position);
    91     }
    92     /** Adds a title to an existing border, specifying the text of the title along with its positioning and font, using the default text color determined by the current look and feel. */
    93     static public org.greenstone.gatherer.gui.border.TitledBorder createTitledBorder(Border border, String title, int justification, int position, Font font) {
    94           return new org.greenstone.gatherer.gui.border.TitledBorder(border, title, justification, position, font);
    95     }
    96     /** Adds a title to an existing border, specifying the text of the title along with its positioning, font, and color. */
    97     static public org.greenstone.gatherer.gui.border.TitledBorder createTitledBorder(Border border, String title, int justification, int position, Font font, Color color) {
    98           return new org.greenstone.gatherer.gui.border.TitledBorder(border, title, justification, position, font, color);
    99     }
    100     /** Creates a new title border specifying the text of the title, using the default border (etched), using the default text position (sitting on the top line) and default justification (leading) and using the default font and text color determined by the current look and feel. */
    101     static public org.greenstone.gatherer.gui.border.TitledBorder createTitledBorder(String title) {
    102           return new org.greenstone.gatherer.gui.border.TitledBorder(title);
    103     }
     12    /** Creates a beveled border of the specified type, using brighter shades of the component's current background color for highlighting, and darker shading for shadows. */
     13    static public Border createBevelBorder(int type) {
     14    return javax.swing.BorderFactory.createBevelBorder(type);
     15    }
     16    /** Creates a beveled border of the specified type, using the specified highlighting and shadowing. */
     17    static public Border createBevelBorder(int type, Color highlight, Color shadow) {
     18    return javax.swing.BorderFactory.createBevelBorder(type, highlight, shadow);
     19    }
     20    /** Creates a beveled border of the specified type, using the specified colors for the inner and outer highlight and shadow areas. */
     21    static public Border createBevelBorder(int type, Color highlightOuter, Color highlightInner, Color shadowOuter, Color shadowInner) {
     22    return javax.swing.BorderFactory.createBevelBorder(type, highlightOuter, highlightInner, shadowOuter, shadowInner);
     23    }
     24    /** Creates a compound border with a null inside edge and a null outside edge. */
     25    static public CompoundBorder createCompoundBorder() {
     26    return javax.swing.BorderFactory.createCompoundBorder();
     27    }
     28    /** Creates a compound border specifying the border objects to use for the outside and inside edges. */
     29    static public CompoundBorder createCompoundBorder(Border outsideBorder, Border insideBorder) {
     30    return javax.swing.BorderFactory.createCompoundBorder(outsideBorder, insideBorder);
     31    }
     32    /** Creates an empty border that takes up no space. */
     33    static public Border createEmptyBorder() {
     34    return javax.swing.BorderFactory.createEmptyBorder();
     35    }
     36    /** Creates an empty border that takes up space but which does no drawing, specifying the width of the top, left, bottom, and right sides. */
     37    static public Border createEmptyBorder(int top, int left, int bottom, int right) {
     38    return javax.swing.BorderFactory.createEmptyBorder(top, left, bottom, right);
     39    }
     40    /** Creates a border with an "etched" look using the component's current background color for highlighting and shading. */
     41    static public Border createEtchedBorder() {
     42    return javax.swing.BorderFactory.createEtchedBorder();
     43    }
     44    /** Creates a border with an "etched" look using the specified highlighting and shading colors. */
     45    static public Border createEtchedBorder(Color highlight, Color shadow) {
     46    return javax.swing.BorderFactory.createEtchedBorder(highlight, shadow);
     47    }
     48    /** Creates a border with an "etched" look using the component's current background color for highlighting and shading. */
     49    static public Border createEtchedBorder(int type) {
     50    return javax.swing.BorderFactory.createEtchedBorder(type);
     51    }
     52    /** Creates a border with an "etched" look using the specified highlighting and shading colors. */
     53    static public Border createEtchedBorder(int type, Color highlight, Color shadow) {
     54    return javax.swing.BorderFactory.createEtchedBorder(type, highlight, shadow);
     55    }
     56    /** Creates a line border withe the specified color. */
     57    static public Border createLineBorder(Color color) {
     58    return javax.swing.BorderFactory.createLineBorder(color);
     59    }
     60    /** Creates a line border with the specified color and width. */
     61    static public Border createLineBorder(Color color, int thickness) {
     62    return javax.swing.BorderFactory.createLineBorder(color, thickness);
     63    }
     64    /** Creates a border with a lowered beveled edge, using brighter shades of the component's current background color for highlighting, and darker shading for shadows. */
     65    static public Border createLoweredBevelBorder() {
     66    return javax.swing.BorderFactory.createLoweredBevelBorder();
     67    }
     68    /** Creates a matte-look border using a solid color. */
     69    static public MatteBorder createMatteBorder(int top, int left, int bottom, int right, Color color) {
     70    return javax.swing.BorderFactory.createMatteBorder(top, left, bottom, right, color);
     71    }
     72    /** Creates a matte-look border that consists of multiple tiles of a specified icon. */
     73    static public MatteBorder createMatteBorder(int top, int left, int bottom, int right, Icon tileIcon) {
     74    return javax.swing.BorderFactory.createMatteBorder(top, left, bottom, right, tileIcon);
     75    }
     76    /** Creates a border with a raised beveled edge, using brighter shades of the component's current background color for highlighting, and darker shading for shadows. */
     77    static public Border createRaisedBevelBorder() {
     78    return javax.swing.BorderFactory.createRaisedBevelBorder();
     79    }
     80    /** Creates a new title border with an empty title specifying the border object, using the default text position (sitting on the top line) and default justification (leading) and using the default font, and text color. */
     81    static public org.greenstone.gatherer.gui.border.TitledBorder createTitledBorder(Border border) {
     82    return new org.greenstone.gatherer.gui.border.TitledBorder(border);
     83    }
     84    /** Adds a title to an existing border, specifying the text of the title, using the default positioning (sitting on the top line) and default justification (leading) and using the default font and text color determined by the current look and feel. */
     85    static public org.greenstone.gatherer.gui.border.TitledBorder createTitledBorder(Border border, String title) {
     86    return new org.greenstone.gatherer.gui.border.TitledBorder(border, title);
     87    }
     88    /** Adds a title to an existing border, specifying the text of the title along with its positioning, using the default font and text color determined by the current look and feel. */
     89    static public org.greenstone.gatherer.gui.border.TitledBorder createTitledBorder(Border border, String title, int justification, int position) {
     90    return new org.greenstone.gatherer.gui.border.TitledBorder(border, title, justification, position);
     91    }
     92    /** Adds a title to an existing border, specifying the text of the title along with its positioning and font, using the default text color determined by the current look and feel. */
     93    static public org.greenstone.gatherer.gui.border.TitledBorder createTitledBorder(Border border, String title, int justification, int position, Font font) {
     94    return new org.greenstone.gatherer.gui.border.TitledBorder(border, title, justification, position, font);
     95    }
     96    /** Adds a title to an existing border, specifying the text of the title along with its positioning, font, and color. */
     97    static public org.greenstone.gatherer.gui.border.TitledBorder createTitledBorder(Border border, String title, int justification, int position, Font font, Color color) {
     98    return new org.greenstone.gatherer.gui.border.TitledBorder(border, title, justification, position, font, color);
     99    }
     100    /** Creates a new title border specifying the text of the title, using the default border (etched), using the default text position (sitting on the top line) and default justification (leading) and using the default font and text color determined by the current look and feel. */
     101    static public org.greenstone.gatherer.gui.border.TitledBorder createTitledBorder(String title) {
     102    return new org.greenstone.gatherer.gui.border.TitledBorder(title);
     103    }
    104104}

  • trunk/gli/src/org/greenstone/gatherer/gui/BrowsingPane.java

    r4293 r4367  
    5050 */
    5151public class BrowsingPane
    52     extends JPanel {
    53     private Bookmarks bookmarks = null;
    54     private CalHTMLPane view_pane = null;
    55     private CalHTMLPreferences preferences = null;
    56     private int back_count = 0;
    57     private int forward_count = 0;
    58     private JButton back_button = null;
    59     private JButton bookmarks_button = null; // Collection bookmarks.
    60     private JButton forward_button = null;
    61     private JButton go_button = null;
    62     private JButton home_button = null;
    63     private JButton refresh_button = null;
    64     private JButton reload_button = null;
    65     private JButton stop_button = null;
    66     private JLabel status_label = null;
    67     private JTextField address_field = null;
    68     private Observer observer = null;
    69     private String args[] = null;
    70     static final String BOOKMARKS_FILE = "bookmarks.txt";
    71     public BrowsingPane() {
    72           super();
    73           // Initialization
    74           bookmarks = new Bookmarks(); // Empty until collection loaded.
    75           observer = new Observer();
    76           preferences = new CalHTMLPreferences();
    77           preferences.setHomeURL((new GURL(Gatherer.config.getString("general.home_page", false))).getURL());
    78           // Creation
    79           //   Controls
    80           JPanel button_pane = new JPanel();
    81           JPanel left_button_pane = new JPanel();
    82           back_button = new JButton("", Utility.getImage("back.gif"));
    83           back_button.setEnabled(false);
    84           back_button.setToolTipText(get("Back"));
    85           refresh_button = new JButton("", Utility.getImage("reload.gif"));
    86           refresh_button.setEnabled(false);
    87           refresh_button.setToolTipText(get("Reload"));
    88           bookmarks_button = new JButton("", Utility.getImage("bookmark.gif"));
    89           bookmarks_button.setToolTipText(get("Bookmarks"));
    90           home_button = new JButton("", Utility.getImage("home.gif"));
    91           home_button.setToolTipText(get("Home"));
    92           JPanel address_pane = new JPanel();
    93           address_field = new JTextField(Gatherer.config.getString("general.home_page", false));
    94           JPanel right_button_pane = new JPanel();
    95           go_button = new JButton("", Utility.getImage("go.gif"));
    96           go_button.setToolTipText(get("Go"));
    97           stop_button = new JButton("", Utility.getImage("stop.gif"));
    98           stop_button.setEnabled(false);
    99           stop_button.setToolTipText(get("Stop"));
    100           forward_button = new JButton("", Utility.getImage("forward.gif"));
    101           forward_button.setEnabled(false);
    102           forward_button.setToolTipText(get("Forward"));
    103           //   Calpa Pane stuff
    104           view_pane = new CalHTMLPane(preferences, observer, "VIEW_PANE");
    105           //   Status bar
    106           status_label = new JLabel(get("Ready"));
    107           // Connection
    108           address_field.addActionListener(new AddressFieldListener());
    109           back_button.addActionListener(new BackButtonListener());
    110           bookmarks_button.addActionListener(new BookMarksButtonListener());
    111           forward_button.addActionListener(new ForwardButtonListener());
    112           go_button.addActionListener(new GoButtonListener());
    113           home_button.addActionListener(new HomeButtonListener());
    114           refresh_button.addActionListener(new RefreshButtonListener());
    115           stop_button.addActionListener(new StopButtonListener());
    116           // Layout
    117           left_button_pane.setLayout(new GridLayout(1,3));
    118           left_button_pane.add(back_button);
    119           left_button_pane.add(bookmarks_button);
    120           left_button_pane.add(home_button);
    121 
    122           address_pane.setBorder(BorderFactory.createEmptyBorder(10,5,10,5));
    123           address_pane.setLayout(new BorderLayout());
    124           address_pane.add(address_field, BorderLayout.CENTER);
    125 
    126           right_button_pane.setLayout(new GridLayout(1,3));
    127           right_button_pane.add(go_button);
    128           right_button_pane.add(stop_button);
    129           right_button_pane.add(forward_button);
    130 
    131           button_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    132           button_pane.setLayout(new BorderLayout());
    133           button_pane.add(left_button_pane, BorderLayout.WEST);
    134           button_pane.add(address_pane, BorderLayout.CENTER);
    135           button_pane.add(right_button_pane, BorderLayout.EAST);
    136 
    137           setLayout(new BorderLayout());
    138           add(button_pane, BorderLayout.NORTH);
    139           add(new JScrollPane(view_pane), BorderLayout.CENTER);
    140           add(status_label, BorderLayout.SOUTH);
    141     }
    142     /** Some actions, such as getting the HTML to render properly without throwing sixty bazillion NPE's, can only occur after the frame has been drawn to screen. To this end we have this method so we can action things -after- the frame draw.
    143       */
    144     public void afterDisplay() {
    145           view_pane.goHome();
    146     }
    147 
    148     /** Called when a significant change occurs to the currently loaded collection.
    149       * @param ready <i>true</i> if there is a collection ready to be accessed.
    150       */
    151     public void collectionChanged(boolean ready) {
    152           // Reload the bookmarks associated with this collection.
    153           if(ready) {
    154                 bookmarks.load();
    155           }
    156           else {
    157                 bookmarks.clear();
    158           }
    159     }
    160 
    161     /** If some external class has possibly changed the state of the browsing pane then the controls should be repolled to determine which are still valid.
    162       */
    163     public void controlsChanged() {
    164     }
    165 
    166     /** Retrieves the current address entered in the address Textfield.
    167       * @return A <strong>String</strong> representing the currently entered address.
    168       */
    169     public String getCurrentURL() {
    170           return address_field.getText();
    171     }
    172 
    173 
    174     /** Retrieves a key from the Dictionary, using no extra arguments.
    175       * @param key A <strong>String</strong> which maps to a certain phrase from the Dictionary.
    176       * @return The <strong>String</strong> that matches the key or an error message if no match was found.
    177       */
    178     private String get(String key) {
    179           return get(key, null);
    180     }
    181 
    182     /** Retrieves a key from the Dictionary, providing extra arguments to be inserted using a String array.
    183       * @param key A <strong>String</strong> which maps to a certain phrase from the Dictionary.
    184       * @param args A <strong>String[]</strong> containing further arguments (such as formatting instructions and variable values) to be taken into account when Dictionary creates the return String.
    185       * @return The <strong>String</strong> that matches the key or an error message if no match was found.
    186       */
    187     private String get(String key, String args[]) {
    188           if(key.indexOf('.') == -1) {
    189                 key = "Browser." + key;
    190           }
    191           return Gatherer.dictionary.get(key,args);
    192     }
    193 /** Called to validate the status of the controls. Disables those that are no longer applicable or restores those that have come back into scope of usage.
    194       * @param update_address <i>true</i> if this pollControls call should update the address bar, <i>false</i> otherwise.
    195       */
    196     private void validateControls() {
    197           back_button.setEnabled(back_count > 0);
    198           forward_button.setEnabled(forward_count > 0);
    199     }
    200 
    201     private class AddressFieldListener
    202           implements ActionListener {
    203           public void actionPerformed(ActionEvent event) {
     52    extends JPanel {
     53    private Bookmarks bookmarks = null;
     54    private CalHTMLPane view_pane = null;
     55    private CalHTMLPreferences preferences = null;
     56    private int back_count = 0;
     57    private int forward_count = 0;
     58    private JButton back_button = null;
     59    private JButton bookmarks_button = null; // Collection bookmarks.
     60    private JButton forward_button = null;
     61    private JButton go_button = null;
     62    private JButton home_button = null;
     63    private JButton refresh_button = null;
     64    private JButton reload_button = null;
     65    private JButton stop_button = null;
     66    private JLabel status_label = null;
     67    private JTextField address_field = null;
     68    private Observer observer = null;
     69    private String args[] = null;
     70    static final String BOOKMARKS_FILE = "bookmarks.txt";
     71    public BrowsingPane() {
     72    super();
     73    // Initialization
     74    bookmarks = new Bookmarks(); // Empty until collection loaded.
     75    observer = new Observer();
     76    preferences = new CalHTMLPreferences();
     77    preferences.setHomeURL((new GURL(Gatherer.config.getString("general.home_page", false))).getURL());
     78    // Creation
     79    //   Controls
     80    JPanel button_pane = new JPanel();
     81    JPanel left_button_pane = new JPanel();
     82    back_button = new JButton("", Utility.getImage("back.gif"));
     83    back_button.setEnabled(false);
     84    back_button.setToolTipText(get("Back"));
     85    refresh_button = new JButton("", Utility.getImage("reload.gif"));
     86    refresh_button.setEnabled(false);
     87    refresh_button.setToolTipText(get("Reload"));
     88    bookmarks_button = new JButton("", Utility.getImage("bookmark.gif"));
     89    bookmarks_button.setToolTipText(get("Bookmarks"));
     90    home_button = new JButton("", Utility.getImage("home.gif"));
     91    home_button.setToolTipText(get("Home"));
     92    JPanel address_pane = new JPanel();
     93    address_field = new JTextField(Gatherer.config.getString("general.home_page", false));
     94    JPanel right_button_pane = new JPanel();
     95    go_button = new JButton("", Utility.getImage("go.gif"));
     96    go_button.setToolTipText(get("Go"));
     97    stop_button = new JButton("", Utility.getImage("stop.gif"));
     98    stop_button.setEnabled(false);
     99    stop_button.setToolTipText(get("Stop"));
     100    forward_button = new JButton("", Utility.getImage("forward.gif"));
     101    forward_button.setEnabled(false);
     102    forward_button.setToolTipText(get("Forward"));
     103    //   Calpa Pane stuff
     104    view_pane = new CalHTMLPane(preferences, observer, "VIEW_PANE");
     105    //   Status bar
     106    status_label = new JLabel(get("Ready"));
     107    // Connection
     108    address_field.addActionListener(new AddressFieldListener());
     109    back_button.addActionListener(new BackButtonListener());
     110    bookmarks_button.addActionListener(new BookMarksButtonListener());
     111    forward_button.addActionListener(new ForwardButtonListener());
     112    go_button.addActionListener(new GoButtonListener());
     113    home_button.addActionListener(new HomeButtonListener());
     114    refresh_button.addActionListener(new RefreshButtonListener());
     115    stop_button.addActionListener(new StopButtonListener());
     116    // Layout
     117    left_button_pane.setLayout(new GridLayout(1,3));
     118    left_button_pane.add(back_button);
     119    left_button_pane.add(bookmarks_button);
     120    left_button_pane.add(home_button);
     121
     122    address_pane.setBorder(BorderFactory.createEmptyBorder(10,5,10,5));
     123    address_pane.setLayout(new BorderLayout());
     124    address_pane.add(address_field, BorderLayout.CENTER);
     125
     126    right_button_pane.setLayout(new GridLayout(1,3));
     127    right_button_pane.add(go_button);
     128    right_button_pane.add(stop_button);
     129    right_button_pane.add(forward_button);
     130
     131    button_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     132    button_pane.setLayout(new BorderLayout());
     133    button_pane.add(left_button_pane, BorderLayout.WEST);
     134    button_pane.add(address_pane, BorderLayout.CENTER);
     135    button_pane.add(right_button_pane, BorderLayout.EAST);
     136
     137    setLayout(new BorderLayout());
     138    add(button_pane, BorderLayout.NORTH);
     139    add(new JScrollPane(view_pane), BorderLayout.CENTER);
     140    add(status_label, BorderLayout.SOUTH);
     141    }
     142    /** Some actions, such as getting the HTML to render properly without throwing sixty bazillion NPE's, can only occur after the frame has been drawn to screen. To this end we have this method so we can action things -after- the frame draw.
     143     */
     144    public void afterDisplay() {
     145    view_pane.goHome();
     146    }
     147
     148    /** Called when a significant change occurs to the currently loaded collection.
     149     * @param ready <i>true</i> if there is a collection ready to be accessed.
     150     */
     151    public void collectionChanged(boolean ready) {
     152    // Reload the bookmarks associated with this collection.
     153    if(ready) {
     154        bookmarks.load();
     155    }
     156    else {
     157        bookmarks.clear();
     158    }
     159    }
     160
     161    /** If some external class has possibly changed the state of the browsing pane then the controls should be repolled to determine which are still valid.
     162     */
     163    public void controlsChanged() {
     164    }
     165
     166    /** Retrieves the current address entered in the address Textfield.
     167     * @return A <strong>String</strong> representing the currently entered address.
     168     */
     169    public String getCurrentURL() {
     170    return address_field.getText();
     171    }
     172
     173
     174    /** Retrieves a key from the Dictionary, using no extra arguments.
     175     * @param key A <strong>String</strong> which maps to a certain phrase from the Dictionary.
     176     * @return The <strong>String</strong> that matches the key or an error message if no match was found.
     177     */
     178    private String get(String key) {
     179    return get(key, null);
     180    }
     181
     182    /** Retrieves a key from the Dictionary, providing extra arguments to be inserted using a String array.
     183     * @param key A <strong>String</strong> which maps to a certain phrase from the Dictionary.
     184     * @param args A <strong>String[]</strong> containing further arguments (such as formatting instructions and variable values) to be taken into account when Dictionary creates the return String.
     185     * @return The <strong>String</strong> that matches the key or an error message if no match was found.
     186     */
     187    private String get(String key, String args[]) {
     188    if(key.indexOf('.') == -1) {
     189        key = "Browser." + key;
     190    }
     191    return Gatherer.dictionary.get(key,args);
     192    }
     193    /** Called to validate the status of the controls. Disables those that are no longer applicable or restores those that have come back into scope of usage.
     194     * @param update_address <i>true</i> if this pollControls call should update the address bar, <i>false</i> otherwise.
     195     */
     196    private void validateControls() {
     197    back_button.setEnabled(back_count > 0);
     198    forward_button.setEnabled(forward_count > 0);
     199    }
     200
     201    private class AddressFieldListener
     202    implements ActionListener {
     203    public void actionPerformed(ActionEvent event) {
    204204                // Attempt to create a GURL
    205                 GURL url = new GURL(address_field.getText());
    206                 address_field.setText(url.getURL().toString());
    207                 if(url.valid()) {
    208                      // Now load document
    209                      view_pane.showHTMLDocument(url.getURL());                   
    210                      back_count++;
    211                      forward_count = 0;
    212                 }
    213                 validateControls();
    214           }
    215     }
    216      
    217     private class BackButtonListener
    218           implements ActionListener {
    219           public void actionPerformed(ActionEvent event) {
    220                 view_pane.goBack();
    221                 back_count--;
    222                 forward_count++;
    223                 validateControls();
    224           }
    225     }
    226 
    227     private class Bookmarks
    228           extends JDialog {
    229 
    230           private DefaultListModel data = null;
    231 
    232           public Bookmarks() {
    233                 data = new DefaultListModel();
    234           }
    235 
    236           public void clear() {
    237                 data.removeAllElements();
     205        GURL url = new GURL(address_field.getText());
     206        address_field.setText(url.getURL().toString());
     207        if(url.valid()) {
     208        // Now load document
     209        view_pane.showHTMLDocument(url.getURL());                   
     210        back_count++;
     211        forward_count = 0;
     212        }
     213        validateControls();
     214    }
     215    }
     216     
     217    private class BackButtonListener
     218    implements ActionListener {
     219    public void actionPerformed(ActionEvent event) {
     220        view_pane.goBack();
     221        back_count--;
     222        forward_count++;
     223        validateControls();
     224    }
     225    }
     226
     227    private class Bookmarks
     228    extends JDialog {
     229
     230    private DefaultListModel data = null;
     231
     232    public Bookmarks() {
     233        data = new DefaultListModel();
     234    }
     235
     236    public void clear() {
     237        data.removeAllElements();
    238238                // Re-add the "Add Bookmark" entry.
    239239                //add
    240           }
    241 
    242           public void load() {
     240    }
     241
     242    public void load() {
    243243                // Clear existing
    244                 data.removeAllElements();
     244        data.removeAllElements();
    245245                // Determine the file to load from...
    246                 File bookmarks = new File(Gatherer.c_man.getCollectionDirectory() + BOOKMARKS_FILE);
    247                 if(bookmarks.exists()) {
    248                      // Read in file line at a time adding to bookmarks.
    249                 }
    250           }
    251 
    252           public int count() {
    253                 return data.size();
    254           }
    255 
    256           private class Entry {
    257                 public String title = null;
    258                 public URL url = null;
    259                 public Entry(String title, String url_raw) {
    260                      this.title = title;
    261                      try {
    262                           url = new URL(url_raw);
    263                      }
    264                      catch(Exception error) {
    265 
    266                      }
    267                 }
    268                 public String toString() {
    269                      return title;
    270                 }
    271           }
    272     }
    273 
    274     private class BookMarksButtonListener
    275           implements ActionListener {
    276           public void actionPerformed(ActionEvent event) {
     246        File bookmarks = new File(Gatherer.c_man.getCollectionDirectory() + BOOKMARKS_FILE);
     247        if(bookmarks.exists()) {
     248        // Read in file line at a time adding to bookmarks.
     249        }
     250    }
     251
     252    public int count() {
     253        return data.size();
     254    }
     255
     256    private class Entry {
     257        public String title = null;
     258        public URL url = null;
     259        public Entry(String title, String url_raw) {
     260        this.title = title;
     261        try {
     262            url = new URL(url_raw);
     263        }
     264        catch(Exception error) {
     265
     266        }
     267        }
     268        public String toString() {
     269        return title;
     270        }
     271    }
     272    }
     273
     274    private class BookMarksButtonListener
     275    implements ActionListener {
     276    public void actionPerformed(ActionEvent event) {
    277277               
    278           }
    279     }
    280      
    281     private class ForwardButtonListener
    282           implements ActionListener {
    283           public void actionPerformed(ActionEvent event) {
    284                 view_pane.goForward();
    285                 back_count++;
    286                 forward_count--;
    287                 validateControls();
    288           }
    289     }
    290      
    291     private class GoButtonListener
    292           implements ActionListener {
    293           public void actionPerformed(ActionEvent event) {
     278    }
     279    }
     280     
     281    private class ForwardButtonListener
     282    implements ActionListener {
     283    public void actionPerformed(ActionEvent event) {
     284        view_pane.goForward();
     285        back_count++;
     286        forward_count--;
     287        validateControls();
     288    }
     289    }
     290     
     291    private class GoButtonListener
     292    implements ActionListener {
     293    public void actionPerformed(ActionEvent event) {
    294294                // Attempt to create a GURL
    295                 GURL url = new GURL(address_field.getText());
    296                 address_field.setText(url.getURL().toString());
    297                 if(url.valid()) {
    298                      // Now load document
    299                      view_pane.showHTMLDocument(url.getURL()); 
    300                      back_count++;
    301                      forward_count = 0;
    302                 }
    303                 validateControls();
    304           }
    305     }
    306      
    307     private class HomeButtonListener
    308           implements ActionListener {
    309           public void actionPerformed(ActionEvent event) {
    310                 address_field.setText(Gatherer.config.getString("general.home_page", false));
    311                 view_pane.goHome();
    312                 back_count++;
    313                 forward_count = 0;
    314                 validateControls();
    315           }
    316     }
    317      
    318     private class RefreshButtonListener
    319           implements ActionListener {
    320           public void actionPerformed(ActionEvent event) {
    321                 view_pane.reloadDocument();
    322                 validateControls();
    323           }
    324     }
    325 
    326     private class StopButtonListener
    327           implements ActionListener {
    328           public void actionPerformed(ActionEvent event) {
    329                 view_pane.stopAll();
    330                 validateControls();
    331           }
    332     }
    333 
    334     private class Observer
    335           extends DefaultCalHTMLObserver {
    336           public void linkActivatedUpdate(CalHTMLPane pane, URL url, String target_frame, String j_name) {
    337                 address_field.setText(url.toString());
    338                 back_count++;
    339                 validateControls();
    340           }
    341           public void linkFocusUpdate(CalHTMLPane pane, URL url) {
     295        GURL url = new GURL(address_field.getText());
     296        address_field.setText(url.getURL().toString());
     297        if(url.valid()) {
     298        // Now load document
     299        view_pane.showHTMLDocument(url.getURL());   
     300        back_count++;
     301        forward_count = 0;
     302        }
     303        validateControls();
     304    }
     305    }
     306     
     307    private class HomeButtonListener
     308    implements ActionListener {
     309    public void actionPerformed(ActionEvent event) {
     310        address_field.setText(Gatherer.config.getString("general.home_page", false));
     311        view_pane.goHome();
     312        back_count++;
     313        forward_count = 0;
     314        validateControls();
     315    }
     316    }
     317     
     318    private class RefreshButtonListener
     319    implements ActionListener {
     320    public void actionPerformed(ActionEvent event) {
     321        view_pane.reloadDocument();
     322        validateControls();
     323    }
     324    }
     325
     326    private class StopButtonListener
     327    implements ActionListener {
     328    public void actionPerformed(ActionEvent event) {
     329        view_pane.stopAll();
     330        validateControls();
     331    }
     332    }
     333
     334    private class Observer
     335    extends DefaultCalHTMLObserver {
     336    public void linkActivatedUpdate(CalHTMLPane pane, URL url, String target_frame, String j_name) {
     337        address_field.setText(url.toString());
     338        back_count++;
     339        validateControls();
     340    }
     341    public void linkFocusUpdate(CalHTMLPane pane, URL url) {
    342342                ///ystem.err.println("Link in focus " + url.toString());
    343                 args = new String[1];
    344                 args[0] = url.toString();
    345                 status_label.setText(get("Follow"));
    346                 args = null;
    347           }
    348           public void statusUpdate(CalHTMLPane pane, int state, URL url, int value, String message) {
    349                 switch(state) {
    350                 case 11:
    351                      // Can only stop if somethings happening.
    352                      stop_button.setEnabled(true);
    353                      args = new String[1];
    354                      args[0] = url.toString();
    355                      status_label.setText(get("Loading", args));
    356                      args = null;
    357                      break;
    358                 case 14:
    359                      // All done.
    360                      stop_button.setEnabled(false);
    361                      // Rendering complete.
    362                      status_label.setText(get("Ready"));
    363                      go_button.setEnabled(true);
    364                      stop_button.setEnabled(false);
    365                      refresh_button.setEnabled(true);
    366                      // Update mirror pane
    367                      Gatherer.g_man.mirror_pane.setURL(url.toString());
    368                      break;
    369                 case 74:
    370                      address_field.setText(url.toString());
    371                 default:
    372                      ///ystem.err.println(state + ": " + url + " \"" + message + "\"");
    373                 }
    374           }
    375     }
     343        args = new String[1];
     344        args[0] = url.toString();
     345        status_label.setText(get("Follow"));
     346        args = null;
     347    }
     348    public void statusUpdate(CalHTMLPane pane, int state, URL url, int value, String message) {
     349        switch(state) {
     350        case 11:
     351        // Can only stop if somethings happening.
     352        stop_button.setEnabled(true);
     353        args = new String[1];
     354        args[0] = url.toString();
     355        status_label.setText(get("Loading", args));
     356        args = null;
     357        break;
     358        case 14:
     359        // All done.
     360        stop_button.setEnabled(false);
     361        // Rendering complete.
     362        status_label.setText(get("Ready"));
     363        go_button.setEnabled(true);
     364        stop_button.setEnabled(false);
     365        refresh_button.setEnabled(true);
     366        // Update mirror pane
     367        Gatherer.g_man.mirror_pane.setURL(url.toString());
     368        break;
     369        case 74:
     370        address_field.setText(url.toString());
     371        default:
     372        ///ystem.err.println(state + ": " + url + " \"" + message + "\"");
     373        }
     374    }
     375    }
    376376}

  • trunk/gli/src/org/greenstone/gatherer/gui/BuildOptions.java

    r4293 r4367  
    4646 */
    4747public class BuildOptions
    48     implements Serializable {
    49     /** Do we include empty classifications? */
    50     public boolean allclassifications = false;
    51     /** Have we set an archive directory? */
    52     public boolean archivedir = false;
    53     /** Have we set a build directory? */
    54     public boolean builddir = false;
    55     /** Do we want debug information? */
    56     public boolean debug = false;
    57     /** Have we set a collect directory? */
    58     public boolean collectdir = false;
    59     /** Do we want the build process to create images as it goes along? */
    60     public boolean create_images = false;
    61     /** Have we set a groupsize value? */
    62     public boolean groupsize = false;
    63     /** Do we want the contents of the archive directory zipped? */
    64     public boolean gzip = false;
    65     /** Have we set an import directory? */
    66     public boolean importdir = false;
    67     /** Have we selected to build the collection on certain indexes? */
    68     public boolean index = false;
    69     /** Do we explicitly want to keep the archives dir? */
    70     public boolean keepold = false;
    71     /** Have we set a maxdocs value? */
    72     public boolean maxdocs = false;
    73     /** Have we selected a certain mode to build in? */
    74     public boolean mode = false;
    75     /** Do we build the indexes, but store no compressed text? */
    76     public boolean notext = false;
    77     /** Have we decided on a OID type? */
    78     public boolean oidtype = false;
    79     /** Have we set an out file? */
    80     public boolean out = false;
    81     /** Do we explicitly want to remove the archives dir? */
    82     public boolean removeold = false;
    83     /** Have we choosen a metadata element to sort on? */
    84     public boolean sortmeta = false;
    85     /** Have we set a verbosity value? */
    86     public boolean verbosity = false;
    87     /** How many documents to a hash group in the archive? */
    88     public int groupsize_value = 1;
    89     /** What is the maximum number of documents to process? */
    90     public int maxdocs_value = 1;
    91     /** What is the desired level of verbosity? */
    92     public byte verbosity_value = 0;
    93     /** The archive directory. */
    94     public String archivedir_value = "";
    95     /** The building directory. */
    96     public String builddir_value = "";
    97     /** The collect directory. */
    98     public String collectdir_value = "";
    99     /** The import directory. */
    100     public String importdir_value = "";
    101     /** The build mode. */
    102     public String mode_value = "";
    103     /** The OID generation method. */
    104     public String oidtype_value = "";
    105     /** The name of the file to write std_err to. */
    106     public String out_value = "";
    107     /** The name of the metadata element to sort the collection by. */
    108     public String sortmeta_value = "";
    109     /** The names of classifiers to be indexes for. */
    110     public String[] index_value = null;
    111     /** Element of argument type enumeration. */
    112     static final public byte BUILD_ARGS = 0;
    113     /** Element of argument type enumeration. */
    114     static final public byte IMPORT_ARGS = 1;
    115     /** Element of option type enumeration. */
    116     static final public byte ALLCLASSIFICATIONS = 0;
    117     /** Element of option type enumeration. */
    118     static final public byte ARCHIVEDIR = 1;
    119     /** Element of option type enumeration. */
    120     static final public byte BUILDDIR = 2;
    121     /** Element of option type enumeration. */
    122     static final public byte DEBUG = 3;
    123     /** Element of option type enumeration. */
    124     static final public byte COLLECTDIR = 4;
    125     /** Element of option type enumeration. */
    126     static final public byte CREATEIMAGES = 5;
    127     /** Element of option type enumeration. */
    128     static final public byte GROUPSIZE = 6;
    129     /** Element of option type enumeration. */
    130     static final public byte GZIP = 7;
    131     /** Element of option type enumeration. */
    132     static final public byte IMPORTDIR = 8;
    133     /** Element of option type enumeration. */
    134     static final public byte INDEX = 9;
    135     /** Element of option type enumeration. */
    136     static final public byte KEEPOLD = 10;
    137     /** Element of option type enumeration. */
    138     static final public byte MAXDOCS = 11;
    139     /** Element of option type enumeration. */
    140     static final public byte MODE = 12;
    141     /** Element of option type enumeration. */
    142     static final public byte NOTEXT = 13;
    143     /** Element of option type enumeration. */
    144     static final public byte OIDTYPE = 14;
    145     /** Element of option type enumeration. */
    146     static final public byte OUT = 15;
    147     /** Element of option type enumeration. */
    148     static final public byte REMOVEOLD = 16;
    149     /** Element of option type enumeration. */
    150     static final public byte SORTMETA = 17;
    151     /** Element of option type enumeration. */
    152     static final public byte VERBOSITY = 18;
    153     /** This constructor initializes values by using the current configuration and collect if there is one.
    154       */
    155     public BuildOptions() {
    156           collectdir_value = Utility.getCollectionDir(Gatherer.config.gsdl_path);
    157           // If we have a collection open gets its details.
    158           if(Gatherer.c_man.ready()) {
    159                 archivedir_value = Gatherer.c_man.getCollectionArchive();
    160                 builddir_value = Gatherer.c_man.getCollectionBuild();
    161                 importdir_value = Gatherer.c_man.getCollectionImport();
    162           }
    163     }
    164     /** This method returns a copy of this current <strong>BuildOptions</strong> object. Tried using stupid <i>Clonable</i> interface but it didn't work.
     48    implements Serializable {
     49    /** Do we include empty classifications? */
     50    public boolean allclassifications = false;
     51    /** Have we set an archive directory? */
     52    public boolean archivedir = false;
     53    /** Have we set a build directory? */
     54    public boolean builddir = false;
     55    /** Do we want debug information? */
     56    public boolean debug = false;
     57    /** Have we set a collect directory? */
     58    public boolean collectdir = false;
     59    /** Do we want the build process to create images as it goes along? */
     60    public boolean create_images = false;
     61    /** Have we set a groupsize value? */
     62    public boolean groupsize = false;
     63    /** Do we want the contents of the archive directory zipped? */
     64    public boolean gzip = false;
     65    /** Have we set an import directory? */
     66    public boolean importdir = false;
     67    /** Have we selected to build the collection on certain indexes? */
     68    public boolean index = false;
     69    /** Do we explicitly want to keep the archives dir? */
     70    public boolean keepold = false;
     71    /** Have we set a maxdocs value? */
     72    public boolean maxdocs = false;
     73    /** Have we selected a certain mode to build in? */
     74    public boolean mode = false;
     75    /** Do we build the indexes, but store no compressed text? */
     76    public boolean notext = false;
     77    /** Have we decided on a OID type? */
     78    public boolean oidtype = false;
     79    /** Have we set an out file? */
     80    public boolean out = false;
     81    /** Do we explicitly want to remove the archives dir? */
     82    public boolean removeold = false;
     83    /** Have we choosen a metadata element to sort on? */
     84    public boolean sortmeta = false;
     85    /** Have we set a verbosity value? */
     86    public boolean verbosity = false;
     87    /** How many documents to a hash group in the archive? */
     88    public int groupsize_value = 1;
     89    /** What is the maximum number of documents to process? */
     90    public int maxdocs_value = 1;
     91    /** What is the desired level of verbosity? */
     92    public byte verbosity_value = 0;
     93    /** The archive directory. */
     94    public String archivedir_value = "";
     95    /** The building directory. */
     96    public String builddir_value = "";
     97    /** The collect directory. */
     98    public String collectdir_value = "";
     99    /** The import directory. */
     100    public String importdir_value = "";
     101    /** The build mode. */
     102    public String mode_value = "";
     103    /** The OID generation method. */
     104    public String oidtype_value = "";
     105    /** The name of the file to write std_err to. */
     106    public String out_value = "";
     107    /** The name of the metadata element to sort the collection by. */
     108    public String sortmeta_value = "";
     109    /** The names of classifiers to be indexes for. */
     110    public String[] index_value = null;
     111    /** Element of argument type enumeration. */
     112    static final public byte BUILD_ARGS = 0;
     113    /** Element of argument type enumeration. */
     114    static final public byte IMPORT_ARGS = 1;
     115    /** Element of option type enumeration. */
     116    static final public byte ALLCLASSIFICATIONS = 0;
     117    /** Element of option type enumeration. */
     118    static final public byte ARCHIVEDIR = 1;
     119    /** Element of option type enumeration. */
     120    static final public byte BUILDDIR = 2;
     121    /** Element of option type enumeration. */
     122    static final public byte DEBUG = 3;
     123    /** Element of option type enumeration. */
     124    static final public byte COLLECTDIR = 4;
     125    /** Element of option type enumeration. */
     126    static final public byte CREATEIMAGES = 5;
     127    /** Element of option type enumeration. */
     128    static final public byte GROUPSIZE = 6;
     129    /** Element of option type enumeration. */
     130    static final public byte GZIP = 7;
     131    /** Element of option type enumeration. */
     132    static final public byte IMPORTDIR = 8;
     133    /** Element of option type enumeration. */
     134    static final public byte INDEX = 9;
     135    /** Element of option type enumeration. */
     136    static final public byte KEEPOLD = 10;
     137    /** Element of option type enumeration. */
     138    static final public byte MAXDOCS = 11;
     139    /** Element of option type enumeration. */
     140    static final public byte MODE = 12;
     141    /** Element of option type enumeration. */
     142    static final public byte NOTEXT = 13;
     143    /** Element of option type enumeration. */
     144    static final public byte OIDTYPE = 14;
     145    /** Element of option type enumeration. */
     146    static final public byte OUT = 15;
     147    /** Element of option type enumeration. */
     148    static final public byte REMOVEOLD = 16;
     149    /** Element of option type enumeration. */
     150    static final public byte SORTMETA = 17;
     151    /** Element of option type enumeration. */
     152    static final public byte VERBOSITY = 18;
     153    /** This constructor initializes values by using the current configuration and collect if there is one.
     154     */
     155    public BuildOptions() {
     156    collectdir_value = Utility.getCollectionDir(Gatherer.config.gsdl_path);
     157    // If we have a collection open gets its details.
     158    if(Gatherer.c_man.ready()) {
     159        archivedir_value = Gatherer.c_man.getCollectionArchive();
     160        builddir_value = Gatherer.c_man.getCollectionBuild();
     161        importdir_value = Gatherer.c_man.getCollectionImport();
     162    }
     163    }
     164    /** This method returns a copy of this current <strong>BuildOptions</strong> object. Tried using stupid <i>Clonable</i> interface but it didn't work.
    165165      * @return A <strong>BuildOptions</strong> object with the same settings as this one.
    166166      */
    167     public BuildOptions copy() {
    168           BuildOptions options = new BuildOptions();
    169           options.allclassifications = allclassifications;
    170           options.archivedir = archivedir;
    171           options.builddir = builddir;
    172           options.debug = debug;
    173           options.collectdir = collectdir;
    174           options.create_images = create_images;
    175           options.groupsize = groupsize;
    176           options.gzip = gzip;
    177           options.importdir = importdir;
    178           options.index = index;
    179           options.keepold = keepold;
    180           options.maxdocs = maxdocs;
    181           options.mode = mode;
    182           options.notext = notext;
    183           options.oidtype = oidtype;
    184           options.out = out;
    185           options.removeold = removeold;
    186           options.sortmeta = sortmeta;
    187           options.verbosity = verbosity;
    188           options.groupsize_value = groupsize_value;
    189           options.maxdocs_value = maxdocs_value;
    190           options.verbosity_value = verbosity_value;
    191           options.archivedir_value = archivedir_value;
    192           options.builddir_value = builddir_value;
    193           options.collectdir_value = collectdir_value;
    194           options.importdir_value = importdir_value;
    195           options.mode_value = mode_value;
    196           options.oidtype_value = oidtype_value;
    197           options.out_value = out_value;
    198           options.sortmeta_value = sortmeta_value;
    199           options.index_value = index_value;
    200           return options;
    201     }
    202     /** When called this method returns the required arguments selected by the user. Only those arguments that are selected are returned, and even then some are never returned (i.e -out which is handled within the GShells instead).
     167    public BuildOptions copy() {
     168    BuildOptions options = new BuildOptions();
     169    options.allclassifications = allclassifications;
     170    options.archivedir = archivedir;
     171    options.builddir = builddir;
     172    options.debug = debug;
     173    options.collectdir = collectdir;
     174    options.create_images = create_images;
     175    options.groupsize = groupsize;
     176    options.gzip = gzip;
     177    options.importdir = importdir;
     178    options.index = index;
     179    options.keepold = keepold;
     180    options.maxdocs = maxdocs;
     181    options.mode = mode;
     182    options.notext = notext;
     183    options.oidtype = oidtype;
     184    options.out = out;
     185    options.removeold = removeold;
     186    options.sortmeta = sortmeta;
     187    options.verbosity = verbosity;
     188    options.groupsize_value = groupsize_value;
     189    options.maxdocs_value = maxdocs_value;
     190    options.verbosity_value = verbosity_value;
     191    options.archivedir_value = archivedir_value;
     192    options.builddir_value = builddir_value;
     193    options.collectdir_value = collectdir_value;
     194    options.importdir_value = importdir_value;
     195    options.mode_value = mode_value;
     196    options.oidtype_value = oidtype_value;
     197    options.out_value = out_value;
     198    options.sortmeta_value = sortmeta_value;
     199    options.index_value = index_value;
     200    return options;
     201    }
     202    /** When called this method returns the required arguments selected by the user. Only those arguments that are selected are returned, and even then some are never returned (i.e -out which is handled within the GShells instead).
    203203      * @param type The type of process that will recieve these arguments as a <strong>byte</strong>.
    204204      * @return A <strong>String[]</strong> containing the arguments and any required parameters as set by the user.
    205205      */
    206     public String[] getArguments(byte type) {
    207           ArrayList arguments = new ArrayList();
    208           if(allclassifications && type == BUILD_ARGS) {
    209                 arguments.add("-allclassifications");
    210           }
    211           if(archivedir) {
    212                 arguments.add("-archivedir");
    213                 arguments.add(archivedir_value);
    214           }
    215           if(builddir && type == BUILD_ARGS) {
    216                 arguments.add("-builddir");
    217                 arguments.add(builddir_value);
    218           }
    219           if(debug) {
    220                 arguments.add("-debug");
    221           }
    222           if(collectdir) {
    223                 arguments.add("-collectdir");
    224                 arguments.add(collectdir_value);
    225           }
    226           if(create_images && type == BUILD_ARGS) {
    227                 arguments.add("-create_images");
    228           }
    229           if(groupsize && type == IMPORT_ARGS) {
    230                 arguments.add("-groupsize");
    231                 arguments.add(String.valueOf(groupsize_value));
    232           }
    233           if(gzip && type == IMPORT_ARGS) {
    234                 arguments.add("-gzip");
    235           }
    236           // Always ignore importdir eh?
    237           if(false && importdir && type == IMPORT_ARGS) {
    238                 arguments.add("-importdir");
    239                 arguments.add(importdir_value);
    240           }
    241           if(index && type == BUILD_ARGS) {
    242                 arguments.add("-index");
    243                 StringBuffer temp = new StringBuffer("");
    244                 for(int i = 0; i < index_value.length; i++) {
    245                      temp.append(index_value[i]);
    246                      temp.append(",");
    247                 }
     206    public String[] getArguments(byte type) {
     207    ArrayList arguments = new ArrayList();
     208    if(allclassifications && type == BUILD_ARGS) {
     209        arguments.add("-allclassifications");
     210    }
     211    if(archivedir) {
     212        arguments.add("-archivedir");
     213        arguments.add(archivedir_value);
     214    }
     215    if(builddir && type == BUILD_ARGS) {
     216        arguments.add("-builddir");
     217        arguments.add(builddir_value);
     218    }
     219    if(debug) {
     220        arguments.add("-debug");
     221    }
     222    if(collectdir) {
     223        arguments.add("-collectdir");
     224        arguments.add(collectdir_value);
     225    }
     226    if(create_images && type == BUILD_ARGS) {
     227        arguments.add("-create_images");
     228    }
     229    if(groupsize && type == IMPORT_ARGS) {
     230        arguments.add("-groupsize");
     231        arguments.add(String.valueOf(groupsize_value));
     232    }
     233    if(gzip && type == IMPORT_ARGS) {
     234        arguments.add("-gzip");
     235    }
     236    // Always ignore importdir eh?
     237    if(false && importdir && type == IMPORT_ARGS) {
     238        arguments.add("-importdir");
     239        arguments.add(importdir_value);
     240    }
     241    if(index && type == BUILD_ARGS) {
     242        arguments.add("-index");
     243        StringBuffer temp = new StringBuffer("");
     244        for(int i = 0; i < index_value.length; i++) {
     245        temp.append(index_value[i]);
     246        temp.append(",");
     247        }
    248248                // Remember to remove extra ','
    249                 arguments.add(temp.substring(0, temp.length() - 1));
    250           }
    251           if(keepold) {
    252                 arguments.add("-keepold");
    253           }
    254           if(maxdocs) {
    255                 arguments.add("-maxdocs");
    256                 arguments.add(String.valueOf(maxdocs_value));
    257           }
    258           if(mode && type == BUILD_ARGS) {
    259                 arguments.add("-mode");
    260                 arguments.add(mode_value);
    261           }
    262           if(notext && type == BUILD_ARGS) {
    263                 arguments.add("-no_text");
    264           }
    265           if(oidtype && type == IMPORT_ARGS) {
    266                 arguments.add("-OIDtype");
    267                 arguments.add(oidtype_value);
    268           }
    269           // Never do out as its handled by the GShell.
    270           if(removeold && type == IMPORT_ARGS) {
    271                 arguments.add("-removeold");
    272           }
    273           if(sortmeta && type == IMPORT_ARGS) {
    274                 arguments.add("-sortmeta");
    275                 arguments.add(sortmeta_value);
    276           }
    277           if(verbosity) {
    278                 arguments.add("-verbosity");
    279                 arguments.add(String.valueOf(verbosity_value));
    280           }
    281           return ArrayTools.arrayListToStringArray(arguments);
    282     }
     249        arguments.add(temp.substring(0, temp.length() - 1));
     250    }
     251    if(keepold) {
     252        arguments.add("-keepold");
     253    }
     254    if(maxdocs) {
     255        arguments.add("-maxdocs");
     256        arguments.add(String.valueOf(maxdocs_value));
     257    }
     258    if(mode && type == BUILD_ARGS) {
     259        arguments.add("-mode");
     260        arguments.add(mode_value);
     261    }
     262    if(notext && type == BUILD_ARGS) {
     263        arguments.add("-no_text");
     264    }
     265    if(oidtype && type == IMPORT_ARGS) {
     266        arguments.add("-OIDtype");
     267        arguments.add(oidtype_value);
     268    }
     269    // Never do out as its handled by the GShell.
     270    if(removeold && type == IMPORT_ARGS) {
     271        arguments.add("-removeold");
     272    }
     273    if(sortmeta && type == IMPORT_ARGS) {
     274        arguments.add("-sortmeta");
     275        arguments.add(sortmeta_value);
     276    }
     277    if(verbosity) {
     278        arguments.add("-verbosity");
     279        arguments.add(String.valueOf(verbosity_value));
     280    }
     281    return ArrayTools.arrayListToStringArray(arguments);
     282    }
    283283}

  • trunk/gli/src/org/greenstone/gatherer/gui/CollectionPane.java

    r4305 r4367  
    6262 */
    6363public class CollectionPane
    64     extends JPanel
    65     implements ActionListener, FocusListener {
    66     /** The group encompassing all of the components available as drop targets for drag and drop actions. Required so that only one component renders the ghost and higlights itself as a target, which the other members are restored to their original, pristine, condition. */
    67     private DragGroup group                  =  null;
    68     /** The tree showing the files within the collection. */
    69     private DragTree collection_tree         =  null;
    70     /** The tree showing the available source workspace. */
    71     private DragTree workspace_tree          =  null;
    72     /** The threaded queue that handles the actually movement of files, so that the gui remains responsive. */
    73     private FileQueue file_queue          =  null;
    74     /** The filter currently applied to the collection tree. */
    75     private Filter collection_filter = null;
    76     /** The filter currently applied to the workspace tree. */
    77     private Filter workspace_filter = null;
    78     /** The collection model which is used to build, and hold the data of, the collection tree. */
    79     private TreeModel collection    = null;
    80     /** The GTree model used as the data source for the workspace tree. */
    81     private TreeModel workspace          =  null;
    82     /** The button used to cancel all pending file queue jobs. */
    83     private JButton cancel_action         =  null;
    84     /** The button used to create a new folder in the collection tree. */
    85     private JButton new_folder            =  null;
    86     /** The label shown at the top of the collection tree. */
    87     private JLabel collection_label       =  null;
    88     /** The label shown in the status area explaining the file apon which action is taking place. */
    89     private JLabel filename_label         =  null;
    90     /** The label shown explaining the current state of the file queue thread. */
    91     private JLabel status_label           =  null;
    92     /** The label at the top of the workspace tree. */
    93     private JLabel workspace_label        =  null;
    94     /** The panel that contains the collection tree. */
    95     private JPanel collection_pane        =  null;
    96     /** The panel that contains the various controls including the status area. */
    97     private JPanel control_pane           =  null;
    98     /** The panel that contains the workspace tree. */
    99     private JPanel workspace_pane         =  null;
    100     /** The scrollable area into which the collection tree is placed. */
    101     private JScrollPane collection_scroll =  null;
    102     /** The scrollable area into which the workspace tree is placed. */
    103     private JScrollPane workspace_scroll  =  null;
    104     /** A split pane seperating the two trees, allowing for the screen real-estate for each to be changed. */
    105     private JSplitPane tree_pane          =  null;
    106     /** Text fragment arguments used to fill in phrases returned from the dictionary. */
    107     private String args[]                 =  null;
    108     /** Ensures that expansion and selection events between collection trees based on the same model are synchronized. */
    109     private TreeSynchronizer collection_tree_sync = null;
    110     /** Ensures that expansion and selection events between workspace trees based on the same model are synchronized. */
    111     private TreeSynchronizer workspace_tree_sync = null;
    112     /** The button used to delete files, which also doubles as a drop target for files from the Trees. */
    113     private UndoManager bin_button            =  null;
    114     /** The default size of a label in the interface. */
    115     static final private Dimension LABEL_SIZE = new Dimension(100,30);
    116     /** The default size of a special mapping dialog. */
    117     static final Dimension DIALOG_SIZE = new Dimension(400, 120);
    118     /** The minimum size a gui component can become. */
    119     static private Dimension MIN_SIZE    = new Dimension( 90,  90);
    120     /** The default size of the status area. */
    121     static private Dimension STATUS_SIZE = new Dimension(450, 120);
    122     /** The initial size of the trees. */
    123     static private Dimension TREE_SIZE   = new Dimension(400, 430);
    124     /* Constructor.
    125       * @param tree_sync Ensures that expansion events between like trees are synchronized.
    126       * @see org.greenstone.gatherer.file.FileManager
    127       * @see org.greenstone.gatherer.file.FileQueue
    128       */
    129     public CollectionPane(TreeSynchronizer workspace_tree_sync, TreeSynchronizer collection_tree_sync) {
    130           this.group = new DragGroup();
    131           this.file_queue = Gatherer.f_man.getQueue();
    132           this.collection_tree_sync = collection_tree_sync;
    133           this.workspace_tree_sync = workspace_tree_sync;
    134 
    135           // Create components.
    136           cancel_action = new JButton(Utility.getImage("big_stop.gif"));
    137           cancel_action.addActionListener(this);
    138           cancel_action.setEnabled(false);
    139           cancel_action.setMinimumSize(MIN_SIZE);
    140           cancel_action.setPreferredSize(MIN_SIZE);
    141 
    142           new_folder = new JButton(Utility.getImage("folder.gif"));
    143           new_folder.addActionListener(this);
    144           new_folder.setEnabled(false);
    145           new_folder.setMinimumSize(MIN_SIZE);
    146           new_folder.setPreferredSize(MIN_SIZE);
    147     }
    148     /** Any implementation of ActionListener requires this method so that when an action is performed the appropriate effect can occur. In this case there are three valid possibilities. If the action occured on the recycle bin, then delete the current selection from the collection tree. If the action instead occured on the new folder button, then create a new folder under the current (single) selection in the collection tree. And finally if the cancel button was pressed, cancel the current, and remaining, jobs on the file queue. */
    149     public void actionPerformed(ActionEvent event) {
    150           // If a user has clicked on the bin button directly remove whatever
    151           // files are selected in the active tree.
    152           if(event.getSource() == bin_button) {
    153                 if(!bin_button.ignore()) {
    154                      // Find the active tree (you've made selections in).
    155                      DragTree tree = (DragTree) group.getActive();
    156                      // Fudge things a bit
    157                      group.setSource(tree);
    158                      // Determine the selection.
    159                      TreePath paths[] = tree.getSelectionPaths();
    160                      if(paths != null) {
    161                           FileNode[] source_nodes = new FileNode[paths.length];
    162                           for(int i = 0; i < paths.length; i++) {
    163                                 source_nodes[i] = (FileNode)(paths[i].getLastPathComponent());
    164                           }
    165                           Gatherer.f_man.action(tree, source_nodes, bin_button, null);
    166                      }
    167                 }
    168           }
    169           // If a user has clicked on new_folder create a new folder under
    170           // whatever node is selected.
    171           else if(event.getSource() == new_folder && collection_tree != null) {
    172                 int count = collection_tree.getSelectionCount();
    173                 boolean error = false;
    174                 if(count == 1) {
    175                      TreePath path = collection_tree.getSelectionPath();
    176                      FileNode node = (FileNode) path.getLastPathComponent();
    177                      if(node.getAllowsChildren()) {
    178                           Gatherer.f_man.newFolder(collection_tree, node);
    179                      }
    180                      else {
    181                           error = true;
    182                      }
    183                 }
    184                 else {
    185                      error = true;
    186                 }
    187                 if(error) {
    188                      JOptionPane.showMessageDialog(Gatherer.g_man, Gatherer.dictionary.get("FileActions.No_Parent_For_New_Folder"), Gatherer.dictionary.get("General.Error"), JOptionPane.ERROR_MESSAGE);
    189                 }
    190           }
    191           else if(event.getSource() == cancel_action) {
    192                 file_queue.cancelAction();
    193           }
    194     }
    195     /** Called whenever a significant change occurs in the current collections state, such as a new collection being loaded or the current one being closed. Several actions must occur in the GUI to indicate this change to the user, such as en/disabling the collection tree.
     64    extends JPanel
     65    implements ActionListener, FocusListener {
     66    /** The group encompassing all of the components available as drop targets for drag and drop actions. Required so that only one component renders the ghost and higlights itself as a target, which the other members are restored to their original, pristine, condition. */
     67    private DragGroup group                  =  null;
     68    /** The tree showing the files within the collection. */
     69    private DragTree collection_tree         =  null;
     70    /** The tree showing the available source workspace. */
     71    private DragTree workspace_tree          =  null;
     72    /** The threaded queue that handles the actually movement of files, so that the gui remains responsive. */
     73    private FileQueue file_queue          =  null;
     74    /** The filter currently applied to the collection tree. */
     75    private Filter collection_filter = null;
     76    /** The filter currently applied to the workspace tree. */
     77    private Filter workspace_filter = null;
     78    /** The collection model which is used to build, and hold the data of, the collection tree. */
     79    private TreeModel collection    = null;
     80    /** The GTree model used as the data source for the workspace tree. */
     81    private TreeModel workspace          =  null;
     82    /** The button used to cancel all pending file queue jobs. */
     83    private JButton cancel_action         =  null;
     84    /** The button used to create a new folder in the collection tree. */
     85    private JButton new_folder            =  null;
     86    /** The label shown at the top of the collection tree. */
     87    private JLabel collection_label       =  null;
     88    /** The label shown in the status area explaining the file apon which action is taking place. */
     89    private JLabel filename_label         =  null;
     90    /** The label shown explaining the current state of the file queue thread. */
     91    private JLabel status_label           =  null;
     92    /** The label at the top of the workspace tree. */
     93    private JLabel workspace_label        =  null;
     94    /** The panel that contains the collection tree. */
     95    private JPanel collection_pane        =  null;
     96    /** The panel that contains the various controls including the status area. */
     97    private JPanel control_pane           =  null;
     98    /** The panel that contains the workspace tree. */
     99    private JPanel workspace_pane         =  null;
     100    /** The scrollable area into which the collection tree is placed. */
     101    private JScrollPane collection_scroll =  null;
     102    /** The scrollable area into which the workspace tree is placed. */
     103    private JScrollPane workspace_scroll  =  null;
     104    /** A split pane seperating the two trees, allowing for the screen real-estate for each to be changed. */
     105    private JSplitPane tree_pane          =  null;
     106    /** Text fragment arguments used to fill in phrases returned from the dictionary. */
     107    private String args[]                 =  null;
     108    /** Ensures that expansion and selection events between collection trees based on the same model are synchronized. */
     109    private TreeSynchronizer collection_tree_sync = null;
     110    /** Ensures that expansion and selection events between workspace trees based on the same model are synchronized. */
     111    private TreeSynchronizer workspace_tree_sync = null;
     112    /** The button used to delete files, which also doubles as a drop target for files from the Trees. */
     113    private UndoManager bin_button            =  null;
     114    /** The default size of a label in the interface. */
     115    static final private Dimension LABEL_SIZE = new Dimension(100,30);
     116    /** The default size of a special mapping dialog. */
     117    static final Dimension DIALOG_SIZE = new Dimension(400, 120);
     118    /** The minimum size a gui component can become. */
     119    static private Dimension MIN_SIZE    = new Dimension( 90,  90);
     120    /** The default size of the status area. */
     121    static private Dimension STATUS_SIZE = new Dimension(450, 120);
     122    /** The initial size of the trees. */
     123    static private Dimension TREE_SIZE   = new Dimension(400, 430);
     124    /* Constructor.
     125     * @param tree_sync Ensures that expansion events between like trees are synchronized.
     126     * @see org.greenstone.gatherer.file.FileManager
     127     * @see org.greenstone.gatherer.file.FileQueue
     128     */
     129    public CollectionPane(TreeSynchronizer workspace_tree_sync, TreeSynchronizer collection_tree_sync) {
     130    this.group = new DragGroup();
     131    this.file_queue = Gatherer.f_man.getQueue();
     132    this.collection_tree_sync = collection_tree_sync;
     133    this.workspace_tree_sync = workspace_tree_sync;
     134
     135    // Create components.
     136    cancel_action = new JButton(Utility.getImage("big_stop.gif"));
     137    cancel_action.addActionListener(this);
     138    cancel_action.setEnabled(false);
     139    cancel_action.setMinimumSize(MIN_SIZE);
     140    cancel_action.setPreferredSize(MIN_SIZE);
     141
     142    new_folder = new JButton(Utility.getImage("folder.gif"));
     143    new_folder.addActionListener(this);
     144    new_folder.setEnabled(false);
     145    new_folder.setMinimumSize(MIN_SIZE);
     146    new_folder.setPreferredSize(MIN_SIZE);
     147    }
     148    /** Any implementation of ActionListener requires this method so that when an action is performed the appropriate effect can occur. In this case there are three valid possibilities. If the action occured on the recycle bin, then delete the current selection from the collection tree. If the action instead occured on the new folder button, then create a new folder under the current (single) selection in the collection tree. And finally if the cancel button was pressed, cancel the current, and remaining, jobs on the file queue. */
     149    public void actionPerformed(ActionEvent event) {
     150    // If a user has clicked on the bin button directly remove whatever
     151    // files are selected in the active tree.
     152    if(event.getSource() == bin_button) {
     153        if(!bin_button.ignore()) {
     154        // Find the active tree (you've made selections in).
     155        DragTree tree = (DragTree) group.getActive();
     156        // Fudge things a bit
     157        group.setSource(tree);
     158        // Determine the selection.
     159        TreePath paths[] = tree.getSelectionPaths();
     160        if(paths != null) {
     161            FileNode[] source_nodes = new FileNode[paths.length];
     162            for(int i = 0; i < paths.length; i++) {
     163            source_nodes[i] = (FileNode)(paths[i].getLastPathComponent());
     164            }
     165            Gatherer.f_man.action(tree, source_nodes, bin_button, null);
     166        }
     167        }
     168    }
     169    // If a user has clicked on new_folder create a new folder under
     170    // whatever node is selected.
     171    else if(event.getSource() == new_folder && collection_tree != null) {
     172        int count = collection_tree.getSelectionCount();
     173        boolean error = false;
     174        if(count == 1) {
     175        TreePath path = collection_tree.getSelectionPath();
     176        FileNode node = (FileNode) path.getLastPathComponent();
     177        if(node.getAllowsChildren()) {
     178            Gatherer.f_man.newFolder(collection_tree, node);
     179        }
     180        else {
     181            error = true;
     182        }
     183        }
     184        else {
     185        error = true;
     186        }
     187        if(error) {
     188        JOptionPane.showMessageDialog(Gatherer.g_man, Gatherer.dictionary.get("FileActions.No_Parent_For_New_Folder"), Gatherer.dictionary.get("General.Error"), JOptionPane.ERROR_MESSAGE);
     189        }
     190    }
     191    else if(event.getSource() == cancel_action) {
     192        file_queue.cancelAction();
     193    }
     194    }
     195    /** Called whenever a significant change occurs in the current collections state, such as a new collection being loaded or the current one being closed. Several actions must occur in the GUI to indicate this change to the user, such as en/disabling the collection tree.
    196196      * @param ready <i>true</i> if a collection is loaded and ready to be modified, <i>false</i> otherwise.
    197197      * @see org.greenstone.gatherer.Configuration
    … …  
    202202      * @see org.greenstone.gatherer.util.TreeSynchronizer
    203203      */
    204     public void collectionChanged(boolean ready) {
    205           // Try to retrieve the collections record set.
    206           collection = Gatherer.c_man.getRecordSet();
    207           if(collection != null) {
    208                 args = new String[1];
    209                 args[0] = Gatherer.c_man.getCollection().getName();
    210                 collection_label.setText(get("Collection", args));
    211                 collection_tree.setModel(collection);
    212                 collection_tree.repaint();
    213                 collection_filter.setBackground(Gatherer.config.getColor("coloring.collection_heading_background", false));
    214           }
    215           else {
    216                 String args[] = new String[1];
    217                 args[0] = get("Collection.No_Collection");
    218                 collection_label.setText(get("Collection", args));
    219                 args = null;
    220                 collection_tree.setModel(new DefaultTreeModel(new DefaultMutableTreeNode("Error")));
    221                 collection_filter.setBackground(Color.lightGray);
    222           }
     204    public void collectionChanged(boolean ready) {
     205    // Try to retrieve the collections record set.
     206    collection = Gatherer.c_man.getRecordSet();
     207    if(collection != null) {
     208        args = new String[1];
     209        args[0] = Gatherer.c_man.getCollection().getName();
     210        collection_label.setText(get("Collection", args));
     211        collection_tree.setModel(collection);
     212        collection_tree.repaint();
     213        collection_filter.setBackground(Gatherer.config.getColor("coloring.collection_heading_background", false));
     214    }
     215    else {
     216        String args[] = new String[1];
     217        args[0] = get("Collection.No_Collection");
     218        collection_label.setText(get("Collection", args));
     219        args = null;
     220        collection_tree.setModel(new DefaultTreeModel(new DefaultMutableTreeNode("Error")));
     221        collection_filter.setBackground(Color.lightGray);
     222    }
    223223         
    224           collection_tree.setEnabled(ready);
    225           collection_filter.setEnabled(ready);
    226 
    227           // Change the label at the top of collection tree.
    228           setEnabled(collection_label, ready, Gatherer.config.getColor("coloring.collection_heading_foreground", false), Gatherer.config.getColor("coloring.collection_heading_background", false));
    229           // Ensure that this tree view of the collection record set is synchronized with any others.
    230           collection_tree_sync.add(collection_tree);
    231 
    232           workspace = Gatherer.c_man.getWorkspace();
    233           workspace_tree.setModel(workspace);
    234           workspace_tree_sync.add(workspace_tree);
     224    collection_tree.setEnabled(ready);
     225    collection_filter.setEnabled(ready);
     226
     227    // Change the label at the top of collection tree.
     228    setEnabled(collection_label, ready, Gatherer.config.getColor("coloring.collection_heading_foreground", false), Gatherer.config.getColor("coloring.collection_heading_background", false));
     229    // Ensure that this tree view of the collection record set is synchronized with any others.
     230    collection_tree_sync.add(collection_tree);
     231
     232    workspace = Gatherer.c_man.getWorkspace();
     233    workspace_tree.setModel(workspace);
     234    workspace_tree_sync.add(workspace_tree);
    235235         
    236           // Enable or disable the control buttons
    237           bin_button.setEnabled(ready);
    238           cancel_action.setEnabled(ready);
    239           new_folder.setEnabled(ready);
    240     }
    241     /** Generates the pane on controls used to 'collect' files into the collection. Resposible for creating, connecting and laying out these controls. */
    242     public void display() {
    243           // Create Components.
    244           KeyListenerImpl key_listener = new KeyListenerImpl();
    245           MouseListenerImpl mouse_listener = new MouseListenerImpl();
    246           this.addKeyListener(key_listener);
    247 
    248           // Workspace Tree
    249           workspace_pane = new JPanel();
    250           workspace_pane.setMinimumSize(MIN_SIZE);
    251           workspace_pane.setPreferredSize(TREE_SIZE);
    252           workspace_pane.setSize(TREE_SIZE);
    253 
    254           workspace_label = new JLabel(get("Workspace"));
    255           workspace_label.setOpaque(true);
    256           workspace_label.setBackground(Gatherer.config.getColor("coloring.workspace_heading_background", false));
    257           workspace_label.setForeground(Gatherer.config.getColor("coloring.workspace_heading_foreground", false));
    258 
    259           workspace = Gatherer.c_man.getWorkspace();
    260           workspace_tree = new DragTree(Utility.WORKSPACE_TREE, workspace, null);
    261           group.add(workspace_tree);
    262           workspace_tree.addFocusListener(this);
    263           workspace_tree.addKeyListener(key_listener);
    264           workspace_tree.addMouseListener(mouse_listener);
    265           workspace_tree.addMouseListener(Gatherer.g_man.foa_listener);
    266           workspace_tree.addTreeExpansionListener(Gatherer.g_man.foa_listener);
    267           workspace_tree.addTreeSelectionListener(file_queue);
    268           workspace_tree.putClientProperty("JTree.lineStyle", "Angled");
    269           workspace_tree.setBackgroundNonSelectionColor(Gatherer.config.getColor("coloring.workspace_tree_background", false));
    270           workspace_tree.setTextNonSelectionColor(Gatherer.config.getColor("coloring.workspace_tree_foreground", false));
    271           workspace_tree.setBackgroundSelectionColor(Gatherer.config.getColor("coloring.workspace_selection_background", false));
    272           workspace_tree.setTextSelectionColor(Gatherer.config.getColor("coloring.workspace_selection_foreground", false));
    273           workspace_tree.setRootVisible(false);
    274 
    275           workspace_scroll = new JScrollPane(workspace_tree);
    276 
    277           workspace_filter = Gatherer.g_man.getFilter(workspace_tree);
    278           workspace_filter.setBackground(Gatherer.config.getColor("coloring.workspace_heading_background", false));
    279           // Change the default colours of this filters combobox.
    280           GComboBox fcb = workspace_filter.getComboBox();
    281           fcb.setBackgroundNonSelectionColor(Gatherer.config.getColor("coloring.workspace_tree_background", false));
    282           fcb.setTextNonSelectionColor(Gatherer.config.getColor("coloring.workspace_tree_foreground", false));
    283           fcb.setBackgroundSelectionColor(Gatherer.config.getColor("coloring.workspace_selection_background", false));
    284           fcb.setTextSelectionColor(Gatherer.config.getColor("coloring.workspace_selection_foreground", false));
    285           fcb = null;
    286 
    287           // Collection Tree
    288           collection_pane = new JPanel();
    289           collection_pane.setMinimumSize(MIN_SIZE);
    290           collection_pane.setPreferredSize(TREE_SIZE);
    291           collection_pane.setSize(TREE_SIZE);
    292 
    293           args = new String[1];
    294           args[0] = get("Collection.No_Collection");
    295           collection_label = new JLabel(get("Collection", args));
    296           collection_label.setOpaque(true);
    297 
    298           collection = Gatherer.c_man.getRecordSet();
    299           if(collection != null) {
    300                 collection_tree = new DragTree(Utility.COLLECTION_TREE, collection, null);
    301                 collection_tree.setEnabled(true);
    302           }
    303           else {
    304                 collection_tree = new DragTree(Utility.COLLECTION_TREE, null);
    305                 collection_tree.setEnabled(false);
    306           }
    307           group.add(collection_tree);
    308           collection_tree.addFocusListener(this);
    309           collection_tree.addKeyListener(key_listener);
    310           collection_tree.addMouseListener(mouse_listener);
    311           collection_tree.addMouseListener(Gatherer.g_man.foa_listener);
    312           collection_tree.addTreeSelectionListener(file_queue);
    313           collection_tree.addTreeExpansionListener(Gatherer.g_man.foa_listener);
    314           collection_tree.putClientProperty("JTree.lineStyle", "Angled");
    315           collection_tree.setBackgroundNonSelectionColor(Gatherer.config.getColor("coloring.collection_tree_background", false));
    316           collection_tree.setTextNonSelectionColor(Gatherer.config.getColor("coloring.collection_tree_foreground", false));
    317           collection_tree.setBackgroundSelectionColor(Gatherer.config.getColor("coloring.collection_selection_background", false));
    318           collection_tree.setTextSelectionColor(Gatherer.config.getColor("coloring.collection_selection_foreground", false));
    319           collection_tree.setRootVisible(false);
    320 
    321           collection_scroll = new JScrollPane(collection_tree);
    322 
    323           collection_filter = Gatherer.g_man.getFilter(collection_tree);
    324           if(collection != null) {
    325                 collection_filter.setBackground(Gatherer.config.getColor("coloring.collection_heading_background", false));
    326           }
    327           else {
    328                 collection_filter.setBackground(Color.lightGray);
    329           }
    330           // Change the default colours of this filters combobox.
    331           fcb = collection_filter.getComboBox();
    332           fcb.setBackgroundNonSelectionColor(Gatherer.config.getColor("coloring.collection_tree_background", false));
    333           fcb.setTextNonSelectionColor(Gatherer.config.getColor("coloring.collection_tree_foreground", false));
    334           fcb.setBackgroundSelectionColor(Gatherer.config.getColor("coloring.collection_selection_background", false));
    335           fcb.setTextSelectionColor(Gatherer.config.getColor("coloring.collection_selection_foreground", false));
    336           fcb = null;
    337 
    338           tree_pane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
    339 
    340           // Status pane
    341           control_pane = new JPanel();
    342 
    343           JPanel inner_pane = new JPanel();
    344           inner_pane.setSize(STATUS_SIZE);
    345 
    346           JPanel file_pane = new JPanel();
    347           file_pane.setBackground(Color.white);
    348           //JPanel job_pane = new JPanel();
    349           //job_pane.setBackground(Color.white);
    350           JPanel progress_pane = new JPanel();
    351           progress_pane.setBackground(Color.white);
    352           JLabel file_status = file_queue.getFileStatus();
    353           //JLabel job_status = job_queue.getJobStatus();
    354 
    355           JProgressBar progress = file_queue.getProgress();
    356 
    357           JPanel button_pane = new JPanel();
    358 
    359           bin_button = Gatherer.c_man.undo;
    360           bin_button.addActionListener(this);
    361           bin_button.setEnabled(false);
    362           bin_button.setMinimumSize(MIN_SIZE);
    363           bin_button.setPreferredSize(MIN_SIZE);
    364           group.add(bin_button);
     236    // Enable or disable the control buttons
     237    bin_button.setEnabled(ready);
     238    cancel_action.setEnabled(ready);
     239    new_folder.setEnabled(ready);
     240    }
     241    /** Generates the pane on controls used to 'collect' files into the collection. Resposible for creating, connecting and laying out these controls. */
     242    public void display() {
     243    // Create Components.
     244    KeyListenerImpl key_listener = new KeyListenerImpl();
     245    MouseListenerImpl mouse_listener = new MouseListenerImpl();
     246    this.addKeyListener(key_listener);
     247
     248    // Workspace Tree
     249    workspace_pane = new JPanel();
     250    workspace_pane.setMinimumSize(MIN_SIZE);
     251    workspace_pane.setPreferredSize(TREE_SIZE);
     252    workspace_pane.setSize(TREE_SIZE);
     253
     254    workspace_label = new JLabel(get("Workspace"));
     255    workspace_label.setOpaque(true);
     256    workspace_label.setBackground(Gatherer.config.getColor("coloring.workspace_heading_background", false));
     257    workspace_label.setForeground(Gatherer.config.getColor("coloring.workspace_heading_foreground", false));
     258
     259    workspace = Gatherer.c_man.getWorkspace();
     260    workspace_tree = new DragTree(Utility.WORKSPACE_TREE, workspace, null);
     261    group.add(workspace_tree);
     262    workspace_tree.addFocusListener(this);
     263    workspace_tree.addKeyListener(key_listener);
     264    workspace_tree.addMouseListener(mouse_listener);
     265    workspace_tree.addMouseListener(Gatherer.g_man.foa_listener);
     266    workspace_tree.addTreeExpansionListener(Gatherer.g_man.foa_listener);
     267    workspace_tree.addTreeSelectionListener(file_queue);
     268    workspace_tree.putClientProperty("JTree.lineStyle", "Angled");
     269    workspace_tree.setBackgroundNonSelectionColor(Gatherer.config.getColor("coloring.workspace_tree_background", false));
     270    workspace_tree.setTextNonSelectionColor(Gatherer.config.getColor("coloring.workspace_tree_foreground", false));
     271    workspace_tree.setBackgroundSelectionColor(Gatherer.config.getColor("coloring.workspace_selection_background", false));
     272    workspace_tree.setTextSelectionColor(Gatherer.config.getColor("coloring.workspace_selection_foreground", false));
     273    workspace_tree.setRootVisible(false);
     274
     275    workspace_scroll = new JScrollPane(workspace_tree);
     276
     277    workspace_filter = Gatherer.g_man.getFilter(workspace_tree);
     278    workspace_filter.setBackground(Gatherer.config.getColor("coloring.workspace_heading_background", false));
     279    // Change the default colours of this filters combobox.
     280    GComboBox fcb = workspace_filter.getComboBox();
     281    fcb.setBackgroundNonSelectionColor(Gatherer.config.getColor("coloring.workspace_tree_background", false));
     282    fcb.setTextNonSelectionColor(Gatherer.config.getColor("coloring.workspace_tree_foreground", false));
     283    fcb.setBackgroundSelectionColor(Gatherer.config.getColor("coloring.workspace_selection_background", false));
     284    fcb.setTextSelectionColor(Gatherer.config.getColor("coloring.workspace_selection_foreground", false));
     285    fcb = null;
     286
     287    // Collection Tree
     288    collection_pane = new JPanel();
     289    collection_pane.setMinimumSize(MIN_SIZE);
     290    collection_pane.setPreferredSize(TREE_SIZE);
     291    collection_pane.setSize(TREE_SIZE);
     292
     293    args = new String[1];
     294    args[0] = get("Collection.No_Collection");
     295    collection_label = new JLabel(get("Collection", args));
     296    collection_label.setOpaque(true);
     297
     298    collection = Gatherer.c_man.getRecordSet();
     299    if(collection != null) {
     300        collection_tree = new DragTree(Utility.COLLECTION_TREE, collection, null);
     301        collection_tree.setEnabled(true);
     302    }
     303    else {
     304        collection_tree = new DragTree(Utility.COLLECTION_TREE, null);
     305        collection_tree.setEnabled(false);
     306    }
     307    group.add(collection_tree);
     308    collection_tree.addFocusListener(this);
     309    collection_tree.addKeyListener(key_listener);
     310    collection_tree.addMouseListener(mouse_listener);
     311    collection_tree.addMouseListener(Gatherer.g_man.foa_listener);
     312    collection_tree.addTreeSelectionListener(file_queue);
     313    collection_tree.addTreeExpansionListener(Gatherer.g_man.foa_listener);
     314    collection_tree.putClientProperty("JTree.lineStyle", "Angled");
     315    collection_tree.setBackgroundNonSelectionColor(Gatherer.config.getColor("coloring.collection_tree_background", false));
     316    collection_tree.setTextNonSelectionColor(Gatherer.config.getColor("coloring.collection_tree_foreground", false));
     317    collection_tree.setBackgroundSelectionColor(Gatherer.config.getColor("coloring.collection_selection_background", false));
     318    collection_tree.setTextSelectionColor(Gatherer.config.getColor("coloring.collection_selection_foreground", false));
     319    collection_tree.setRootVisible(false);
     320
     321    collection_scroll = new JScrollPane(collection_tree);
     322
     323    collection_filter = Gatherer.g_man.getFilter(collection_tree);
     324    if(collection != null) {
     325        collection_filter.setBackground(Gatherer.config.getColor("coloring.collection_heading_background", false));
     326    }
     327    else {
     328        collection_filter.setBackground(Color.lightGray);
     329    }
     330    // Change the default colours of this filters combobox.
     331    fcb = collection_filter.getComboBox();
     332    fcb.setBackgroundNonSelectionColor(Gatherer.config.getColor("coloring.collection_tree_background", false));
     333    fcb.setTextNonSelectionColor(Gatherer.config.getColor("coloring.collection_tree_foreground", false));
     334    fcb.setBackgroundSelectionColor(Gatherer.config.getColor("coloring.collection_selection_background", false));
     335    fcb.setTextSelectionColor(Gatherer.config.getColor("coloring.collection_selection_foreground", false));
     336    fcb = null;
     337
     338    tree_pane = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
     339
     340    // Status pane
     341    control_pane = new JPanel();
     342
     343    JPanel inner_pane = new JPanel();
     344    inner_pane.setSize(STATUS_SIZE);
     345
     346    JPanel file_pane = new JPanel();
     347    file_pane.setBackground(Color.white);
     348    //JPanel job_pane = new JPanel();
     349    //job_pane.setBackground(Color.white);
     350    JPanel progress_pane = new JPanel();
     351    progress_pane.setBackground(Color.white);
     352    JLabel file_status = file_queue.getFileStatus();
     353    //JLabel job_status = job_queue.getJobStatus();
     354
     355    JProgressBar progress = file_queue.getProgress();
     356
     357    JPanel button_pane = new JPanel();
     358
     359    bin_button = Gatherer.c_man.undo;
     360    bin_button.addActionListener(this);
     361    bin_button.setEnabled(false);
     362    bin_button.setMinimumSize(MIN_SIZE);
     363    bin_button.setPreferredSize(MIN_SIZE);
     364    group.add(bin_button);
    365365         
    366           // Layout Components.
    367           workspace_pane.setLayout(new BorderLayout());
    368           workspace_pane.add(workspace_label, BorderLayout.NORTH);
    369           workspace_pane.add(workspace_scroll, BorderLayout.CENTER);
    370           workspace_pane.add(workspace_filter, BorderLayout.SOUTH);
    371 
    372           collection_pane.setLayout(new BorderLayout());
    373           collection_pane.add(collection_label, BorderLayout.NORTH);
    374           collection_pane.add(collection_scroll, BorderLayout.CENTER);
    375           collection_pane.add(collection_filter, BorderLayout.SOUTH);
    376 
    377           tree_pane.add(workspace_pane, JSplitPane.LEFT);
    378           tree_pane.add(collection_pane, JSplitPane.RIGHT);
    379           tree_pane.setDividerLocation(TREE_SIZE.width - 10);
    380 
    381           //job_pane.setBorder(BorderFactory.createEmptyBorder(2,2,2,2));
    382           //job_pane.setLayout(new BorderLayout());
    383           //job_pane.add(job_status, BorderLayout.CENTER);
    384 
    385           file_pane.setBorder(BorderFactory.createEmptyBorder(2,2,2,2));
    386           file_pane.setLayout(new BorderLayout());
    387           file_pane.add(file_status, BorderLayout.CENTER);
    388 
    389           progress_pane.setBorder(BorderFactory.createEmptyBorder(2,2,2,2));
    390           progress_pane.setLayout(new BorderLayout());
    391           progress_pane.add(progress, BorderLayout.CENTER);
    392 
    393           inner_pane.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(10,10,10,10), BorderFactory.createLoweredBevelBorder()));
    394           inner_pane.setLayout(new GridLayout(2,1));
    395           //inner_pane.add(job_pane);
    396           inner_pane.add(file_pane);
    397           inner_pane.add(progress_pane);
    398 
    399           button_pane.add(cancel_action);
    400           button_pane.add(new_folder);
    401           button_pane.add(bin_button);
    402 
    403           control_pane.setLayout(new BorderLayout());
    404           //control_pane.add(new_folder, BorderLayout.WEST);
    405           control_pane.add(inner_pane, BorderLayout.CENTER);
    406           control_pane.add(button_pane, BorderLayout.EAST);
    407 
    408           this.setLayout(new BorderLayout());
    409           this.add(tree_pane, BorderLayout.CENTER);
    410           this.add(control_pane, BorderLayout.SOUTH);
    411     }
    412     /** This method ensures that a certain tree path is visible and selected within the collection tree, expanding nodes if necessary. If the method is successful the bounds of the new selection are returned. */
    413     public Rectangle expandPath(TreePath path) {
    414           collection_tree.setImmediate(true);
    415           collection_tree.scrollPathToVisible(path);
    416           collection_tree.setSelectionPath(path);
    417           collection_tree.setImmediate(false);
    418           return collection_tree.getRowBounds(collection_tree.getRowForPath(path));
    419     }
    420     /** Called whenever this pane gains focus, this method ensures that the various tree renderers are correctly colouring the tree (as these settings sometimes get lost).
     366    // Layout Components.
     367    workspace_pane.setLayout(new BorderLayout());
     368    workspace_pane.add(workspace_label, BorderLayout.NORTH);
     369    workspace_pane.add(workspace_scroll, BorderLayout.CENTER);
     370    workspace_pane.add(workspace_filter, BorderLayout.SOUTH);
     371
     372    collection_pane.setLayout(new BorderLayout());
     373    collection_pane.add(collection_label, BorderLayout.NORTH);
     374    collection_pane.add(collection_scroll, BorderLayout.CENTER);
     375    collection_pane.add(collection_filter, BorderLayout.SOUTH);
     376
     377    tree_pane.add(workspace_pane, JSplitPane.LEFT);
     378    tree_pane.add(collection_pane, JSplitPane.RIGHT);
     379    tree_pane.setDividerLocation(TREE_SIZE.width - 10);
     380
     381    //job_pane.setBorder(BorderFactory.createEmptyBorder(2,2,2,2));
     382    //job_pane.setLayout(new BorderLayout());
     383    //job_pane.add(job_status, BorderLayout.CENTER);
     384
     385    file_pane.setBorder(BorderFactory.createEmptyBorder(2,2,2,2));
     386    file_pane.setLayout(new BorderLayout());
     387    file_pane.add(file_status, BorderLayout.CENTER);
     388
     389    progress_pane.setBorder(BorderFactory.createEmptyBorder(2,2,2,2));
     390    progress_pane.setLayout(new BorderLayout());
     391    progress_pane.add(progress, BorderLayout.CENTER);
     392
     393    inner_pane.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(10,10,10,10), BorderFactory.createLoweredBevelBorder()));
     394    inner_pane.setLayout(new GridLayout(2,1));
     395    //inner_pane.add(job_pane);
     396    inner_pane.add(file_pane);
     397    inner_pane.add(progress_pane);
     398
     399    button_pane.add(cancel_action);
     400    button_pane.add(new_folder);
     401    button_pane.add(bin_button);
     402
     403    control_pane.setLayout(new BorderLayout());
     404    //control_pane.add(new_folder, BorderLayout.WEST);
     405    control_pane.add(inner_pane, BorderLayout.CENTER);
     406    control_pane.add(button_pane, BorderLayout.EAST);
     407
     408    this.setLayout(new BorderLayout());
     409    this.add(tree_pane, BorderLayout.CENTER);
     410    this.add(control_pane, BorderLayout.SOUTH);
     411    }
     412    /** This method ensures that a certain tree path is visible and selected within the collection tree, expanding nodes if necessary. If the method is successful the bounds of the new selection are returned. */
     413    public Rectangle expandPath(TreePath path) {
     414    collection_tree.setImmediate(true);
     415    collection_tree.scrollPathToVisible(path);
     416    collection_tree.setSelectionPath(path);
     417    collection_tree.setImmediate(false);
     418    return collection_tree.getRowBounds(collection_tree.getRowForPath(path));
     419    }
     420    /** Called whenever this pane gains focus, this method ensures that the various tree renderers are correctly colouring the tree (as these settings sometimes get lost).
    421421      * @param event A <strong>FocusEvent</strong> containing details about the focus action performed.
    422422      */
    423     public void focusGained(FocusEvent event) {
    424           DefaultTreeCellRenderer def = new DefaultTreeCellRenderer();
    425           DefaultTreeCellRenderer w = (DefaultTreeCellRenderer)workspace_tree.getCellRenderer();
    426           DefaultTreeCellRenderer c = (DefaultTreeCellRenderer)collection_tree.getCellRenderer();
    427           if(event.getSource() == workspace_tree) {
    428                 w.setBackgroundSelectionColor(def.getBackgroundSelectionColor());
    429                 c.setBackgroundSelectionColor(Color.lightGray);
    430           }
    431           else if(event.getSource() == collection_tree) {
    432                 c.setBackgroundSelectionColor(def.getBackgroundSelectionColor());
    433                 w.setBackgroundSelectionColor(Color.lightGray);
    434           }
    435           repaint();
    436     }
    437     /** Implementation side-effect, not used in any way.
     423    public void focusGained(FocusEvent event) {
     424    DefaultTreeCellRenderer def = new DefaultTreeCellRenderer();
     425    DefaultTreeCellRenderer w = (DefaultTreeCellRenderer)workspace_tree.getCellRenderer();
     426    DefaultTreeCellRenderer c = (DefaultTreeCellRenderer)collection_tree.getCellRenderer();
     427    if(event.getSource() == workspace_tree) {
     428        w.setBackgroundSelectionColor(def.getBackgroundSelectionColor());
     429        c.setBackgroundSelectionColor(Color.lightGray);
     430    }
     431    else if(event.getSource() == collection_tree) {
     432        c.setBackgroundSelectionColor(def.getBackgroundSelectionColor());
     433        w.setBackgroundSelectionColor(Color.lightGray);
     434    }
     435    repaint();
     436    }
     437    /** Implementation side-effect, not used in any way.
    438438      * @param event A <strong>FocusEvent</strong> containing details about the focus action performed.
    439439      */
    440     public void focusLost(FocusEvent event) {
    441     }
    442     /** Retrieve a list of the currently selected file records in the active tree. */
    443     public FileNode[] getSelected() {
    444           TreePath paths[] = collection_tree.getSelectionPaths();
    445           FileNode records[] = null;
    446           if(paths != null) {
    447                 records = new FileNode[paths.length];
    448                 for(int i = 0; i < records.length; i++) {
    449                      records[i] = (FileNode) paths[i].getLastPathComponent();
    450                 }
    451           }
    452           return records;
    453     }
    454 
    455     public String getSelectionDetails() {
    456           return collection_tree.getSelectionDetails();
    457     }
    458 
    459     public DragTree getWorkspaceTree() {
    460           return workspace_tree;
    461     }
    462 
    463     public void refreshTrees() {
    464           collection_tree.refresh(null);
    465     }
    466 
    467     /** Retrieve a phrase from the dictionary based on the key.
     440    public void focusLost(FocusEvent event) {
     441    }
     442    /** Retrieve a list of the currently selected file records in the active tree. */
     443    public FileNode[] getSelected() {
     444    TreePath paths[] = collection_tree.getSelectionPaths();
     445    FileNode records[] = null;
     446    if(paths != null) {
     447        records = new FileNode[paths.length];
     448        for(int i = 0; i < records.length; i++) {
     449        records[i] = (FileNode) paths[i].getLastPathComponent();
     450        }
     451    }
     452    return records;
     453    }
     454
     455    public String getSelectionDetails() {
     456    return collection_tree.getSelectionDetails();
     457    }
     458
     459    public DragTree getWorkspaceTree() {
     460    return workspace_tree;
     461    }
     462
     463    public void refreshTrees() {
     464    collection_tree.refresh(null);
     465    }
     466
     467    /** Retrieve a phrase from the dictionary based on the key.
    468468      * @param key A <strong>String</strong> used to uniquely identify the phrase to be retrieved.
    469469      */
    470     private String get(String key) {
    471           return get(key, null);
    472     }
    473     /** Retrieve a phrase from the dictionary based on the key, and filled in using text fragments from an arguments array.
     470    private String get(String key) {
     471    return get(key, null);
     472    }
     473    /** Retrieve a phrase from the dictionary based on the key, and filled in using text fragments from an arguments array.
    474474      * @param key A <strong>String</strong> used to uniquely identify the phrase to be retrieved.
    475475      * @param args A <strong>String[]</strong> used as parameters to be inserted in the phrase retrieved.
    … …  
    477477      * @see org.greenstone.gatherer.Gatherer
    478478      */
    479     private String get(String key, String args[]) {
    480           if(key.indexOf('.') == -1) {
    481                 key = "Collection." + key;
    482           }
    483           return Gatherer.dictionary.get(key, args);
    484     }
    485     /** Used to set the enabled state, and hence the colouring, of the two tree labels.
     479    private String get(String key, String args[]) {
     480    if(key.indexOf('.') == -1) {
     481        key = "Collection." + key;
     482    }
     483    return Gatherer.dictionary.get(key, args);
     484    }
     485    /** Used to set the enabled state, and hence the colouring, of the two tree labels.
    486486      * @param label The <strong>JLabel</strong> to be affected.
    487487      * @param state <i>true</i> for enabled, i.e. when a collection is ready, <i>false</i> otherwise.
    … …  
    489489      * @param background The <strong>Color</strong> to make the background of the label when enabled.
    490490      */
    491     private void setEnabled(JLabel label, boolean state, Color foreground, Color background) {
    492           ///ystem.err.println("Setting the label color to state " + state);
    493           if(state) {
    494                 label.setBackground(background);
    495                 label.setForeground(foreground);
    496           }
    497           else {
    498                 label.setBackground(Color.lightGray);
    499                 label.setForeground(Color.black);
    500           }
    501           label.repaint();
    502           ///ystem.err.println("Color is now " + label.getBackground());
    503     }
    504     /** When a user right-clicks within the trees on the collection pane view they are presented with a small popup menu of context based options. This class provides such functionality.
     491    private void setEnabled(JLabel label, boolean state, Color foreground, Color background) {
     492    ///ystem.err.println("Setting the label color to state " + state);
     493    if(state) {
     494        label.setBackground(background);
     495        label.setForeground(foreground);
     496    }
     497    else {
     498        label.setBackground(Color.lightGray);
     499        label.setForeground(Color.black);
     500    }
     501    label.repaint();
     502    ///ystem.err.println("Color is now " + label.getBackground());
     503    }
     504    /** When a user right-clicks within the trees on the collection pane view they are presented with a small popup menu of context based options. This class provides such functionality.
    505505      */
    506     private class GPopupMenu
    507           extends JPopupMenu
    508           implements ActionListener {
    509           /** The tree over which the right click action occured. */
    510           private DragTree tree = null;
    511           /** The file record over which the right click action occured, if any. */
    512           private FileNode node = null;
    513           /** A menu item enabled if a delete action is appropriate in the menus current context. */
    514           private JMenuItem delete = null;
    515           /** A menu item enabled if a special directory mapping is appropriate in the menus current context. */
    516           private JMenuItem map = null;
    517           /** A menu item enabled if a new folder action is appropriate in the menus current context. */
    518           private JMenuItem new_folder = null;
    519           /** A menu item enabled if a show meta-audit dialog action is appropriate in the menus current context. */
    520           private JMenuItem show_metaaudit = null;
    521           /** A menu item allowing a user to unmap a special directory, if and only if a special directory is selected. */
    522           private JMenuItem unmap = null;
    523           /** Constructor. */
    524           public GPopupMenu(DragTree tree, MouseEvent event) {
    525                 super();
    526                 this.tree = tree;
    527                 TreePath path = tree.getClosestPathForLocation(event.getX(), event.getY());
    528                 node = (FileNode)path.getLastPathComponent();
     506    private class GPopupMenu
     507    extends JPopupMenu
     508    implements ActionListener {
     509    /** The tree over which the right click action occured. */
     510    private DragTree tree = null;
     511    /** The file record over which the right click action occured, if any. */
     512    private FileNode node = null;
     513    /** A menu item enabled if a delete action is appropriate in the menus current context. */
     514    private JMenuItem delete = null;
     515    /** A menu item enabled if a special directory mapping is appropriate in the menus current context. */
     516    private JMenuItem map = null;
     517    /** A menu item enabled if a new folder action is appropriate in the menus current context. */
     518    private JMenuItem new_folder = null;
     519    /** A menu item enabled if a show meta-audit dialog action is appropriate in the menus current context. */
     520    private JMenuItem show_metaaudit = null;
     521    /** A menu item allowing a user to unmap a special directory, if and only if a special directory is selected. */
     522    private JMenuItem unmap = null;
     523    /** Constructor. */
     524    public GPopupMenu(DragTree tree, MouseEvent event) {
     525        super();
     526        this.tree = tree;
     527        TreePath path = tree.getClosestPathForLocation(event.getX(), event.getY());
     528        node = (FileNode)path.getLastPathComponent();
    529529                // Set Options based on selection and tree
    530                 if(tree.getSelectionCount() != 0 && tree == collection_tree) {
    531                      show_metaaudit = new JMenuItem(get("Menu.Metadata_View") + " " + collection_tree.getSelectionDetails(), KeyEvent.VK_V);
    532                      show_metaaudit.addActionListener(this);
    533                      add(show_metaaudit);
    534                 }
    535                 if(tree == collection_tree && node != null && node.getFile() != null && node.getFile().isDirectory() && !node.isReadOnly()) {
    536                      new_folder = new JMenuItem(get("New_Folder"), KeyEvent.VK_N);
    537                      new_folder.addActionListener(this);
    538                      add(new_folder);
    539                      add(new JSeparator());
    540                 }
    541                 if(node == null || (node != null && !node.isReadOnly())) {
    542                      delete = new JMenuItem(get("Delete"), KeyEvent.VK_D);
    543                      delete.addActionListener(this);
    544                      add(delete);
    545                 }
    546                 if(tree == workspace_tree && node != null && !node.isLeaf()) {
    547                      String node_name = node.toString();
    548                      FileNode root = (FileNode) tree.getModel().getRoot();
    549                      if(!node_name.equals(get("Tree.World")) && !node_name.equals(get("Tree.Root")) && !node_name.equals(get("Tree.Public")) && !node_name.equals(get("Tree.Private"))) {
    550                           // You can unmap 1st level nodes.
    551                           if(root.getIndex(node) != -1) {
    552                                 unmap = new JMenuItem(get("MappingPrompt.Unmap"), KeyEvent.VK_U);
    553                                 unmap.addActionListener(this);
    554                                 add(unmap);
    555                           }
    556                           // Or map any other level directories.
    557                           else {
    558                                 map = new JMenuItem(get("MappingPrompt.Map"), KeyEvent.VK_M);
    559                                 map.addActionListener(this);
    560                                 add(map);
    561                           }
    562                      }
    563                 }
    564                 show(tree, event.getX(), event.getY());
    565           }
    566           /** Called whenever one of the menu items is actioned apon, this method then causes the appropriate effect. */
    567           public void actionPerformed(ActionEvent event) {
    568                 if(event.getSource() == delete) {
    569                      // Retrieve the selection. Of course this gets a bit tricky as the user may have right clicked over a node not in the current selection, in which case we remove only that node.
    570                      TreePath[] selection_paths = tree.getSelectionPaths();
    571                      if(selection_paths != null) {
    572                           FileNode[] source_nodes = new FileNode[selection_paths.length];
    573                           boolean found = false;
    574                           for(int i = 0; i < selection_paths.length; i++) {
    575                                 source_nodes[i] = (FileNode) selection_paths[i].getLastPathComponent();
    576                                 if(node != null) {
    577                                     found = found || source_nodes[i].equals(node);
    578                                 }
    579                           }
    580                           if(node != null && !found) {
    581                                 source_nodes = null;
    582                                 source_nodes = new FileNode[1];
    583                                 source_nodes[0] = node;
    584                           }
    585                           // Fire a delete action
    586                           Gatherer.f_man.action(tree, source_nodes, bin_button, null);
    587                           source_nodes = null;
    588                      }
    589                      selection_paths = null;
    590                 }
    591                 else if(event.getSource() == map && node != null) {
    592                      MappingPrompt mp = new MappingPrompt(node.getFile());
    593                      mp.destroy();
    594                      mp = null;
    595                 }
    596                 else if(event.getSource() == new_folder && node != null) {
    597                      Gatherer.f_man.newFolder(tree, node);
    598                 }
    599                 else if(event.getSource() == show_metaaudit) {
    600                      Gatherer.g_man.showMetaAuditBox();
    601                 }
    602                 else if(event.getSource() == unmap && node != null) {
    603                      Gatherer.c_man.removeDirectoryMapping(node);
    604                 }
    605           }
    606           /** Retrieve a phrase from the dictionary based on the key.
     530        if(tree.getSelectionCount() != 0 && tree == collection_tree) {
     531        show_metaaudit = new JMenuItem(get("Menu.Metadata_View") + " " + collection_tree.getSelectionDetails(), KeyEvent.VK_V);
     532        show_metaaudit.addActionListener(this);
     533        add(show_metaaudit);
     534        }
     535        if(tree == collection_tree && node != null && node.getFile() != null && node.getFile().isDirectory() && !node.isReadOnly()) {
     536        new_folder = new JMenuItem(get("New_Folder"), KeyEvent.VK_N);
     537        new_folder.addActionListener(this);
     538        add(new_folder);
     539        add(new JSeparator());
     540        }
     541        if(node == null || (node != null && !node.isReadOnly())) {
     542        delete = new JMenuItem(get("Delete"), KeyEvent.VK_D);
     543        delete.addActionListener(this);
     544        add(delete);
     545        }
     546        if(tree == workspace_tree && node != null && !node.isLeaf()) {
     547        String node_name = node.toString();
     548        FileNode root = (FileNode) tree.getModel().getRoot();
     549        if(!node_name.equals(get("Tree.World")) && !node_name.equals(get("Tree.Root")) && !node_name.equals(get("Tree.Public")) && !node_name.equals(get("Tree.Private"))) {
     550            // You can unmap 1st level nodes.
     551            if(root.getIndex(node) != -1) {
     552            unmap = new JMenuItem(get("MappingPrompt.Unmap"), KeyEvent.VK_U);
     553            unmap.addActionListener(this);
     554            add(unmap);
     555            }
     556            // Or map any other level directories.
     557            else {
     558            map = new JMenuItem(get("MappingPrompt.Map"), KeyEvent.VK_M);
     559            map.addActionListener(this);
     560            add(map);
     561            }
     562        }
     563        }
     564        show(tree, event.getX(), event.getY());
     565    }
     566    /** Called whenever one of the menu items is actioned apon, this method then causes the appropriate effect. */
     567    public void actionPerformed(ActionEvent event) {
     568        if(event.getSource() == delete) {
     569        // Retrieve the selection. Of course this gets a bit tricky as the user may have right clicked over a node not in the current selection, in which case we remove only that node.
     570        TreePath[] selection_paths = tree.getSelectionPaths();
     571        if(selection_paths != null) {
     572            FileNode[] source_nodes = new FileNode[selection_paths.length];
     573            boolean found = false;
     574            for(int i = 0; i < selection_paths.length; i++) {
     575            source_nodes[i] = (FileNode) selection_paths[i].getLastPathComponent();
     576            if(node != null) {
     577                found = found || source_nodes[i].equals(node);
     578            }
     579            }
     580            if(node != null && !found) {
     581            source_nodes = null;
     582            source_nodes = new FileNode[1];
     583            source_nodes[0] = node;
     584            }
     585            // Fire a delete action
     586            Gatherer.f_man.action(tree, source_nodes, bin_button, null);
     587            source_nodes = null;
     588        }
     589        selection_paths = null;
     590        }
     591        else if(event.getSource() == map && node != null) {
     592        MappingPrompt mp = new MappingPrompt(node.getFile());
     593        mp.destroy();
     594        mp = null;
     595        }
     596        else if(event.getSource() == new_folder && node != null) {
     597        Gatherer.f_man.newFolder(tree, node);
     598        }
     599        else if(event.getSource() == show_metaaudit) {
     600        Gatherer.g_man.showMetaAuditBox();
     601        }
     602        else if(event.getSource() == unmap && node != null) {
     603        Gatherer.c_man.removeDirectoryMapping(node);
     604        }
     605    }
     606    /** Retrieve a phrase from the dictionary based on the key.
    607607            * @param key A <strong>String</strong> used to uniquely identify the phrase to be retrieved.
    608608            */
    609           private String get(String key) {
    610                 return get(key, null);
    611           }
    612           /** Retrieve a phrase from the dictionary based on the key, and filled in using text fragments from an arguments array.
     609    private String get(String key) {
     610        return get(key, null);
     611    }
     612    /** Retrieve a phrase from the dictionary based on the key, and filled in using text fragments from an arguments array.
    613613            * @param key A <strong>String</strong> used to uniquely identify the phrase to be retrieved.
    614614            * @param args A <strong>String[]</strong> used as parameters to be inserted in the phrase retrieved.
    … …  
    616616            * @see org.greenstone.gatherer.Gatherer
    617617            */
    618           private String get(String key, String args[]) {
    619                 if(key.indexOf('.') == -1) {
    620                      key = "CollectionPopupMenu." + key;
    621                 }
    622                 return Gatherer.dictionary.get(key, args);
    623           }
    624     }
    625     /** This class listens for certain key presses, such as [Enter] or [Delete], and responds appropriately. */
    626     private class KeyListenerImpl
    627           extends KeyAdapter {
    628           /** Called whenever a key that was pressed is released, it is this action that will cause the desired effects (this allows for the key event itself to be processed prior to this listener dealing with it). */
    629           public void keyReleased(KeyEvent event) {
     618    private String get(String key, String args[]) {
     619        if(key.indexOf('.') == -1) {
     620        key = "CollectionPopupMenu." + key;
     621        }
     622        return Gatherer.dictionary.get(key, args);
     623    }
     624    }
     625    /** This class listens for certain key presses, such as [Enter] or [Delete], and responds appropriately. */
     626    private class KeyListenerImpl
     627    extends KeyAdapter {
     628    /** Called whenever a key that was pressed is released, it is this action that will cause the desired effects (this allows for the key event itself to be processed prior to this listener dealing with it). */
     629    public void keyReleased(KeyEvent event) {
    630630                ///ystem.err.println("Key Release detected. " + event.getKeyCode());
    631                 if(event.getKeyCode() == KeyEvent.VK_DELETE) {
    632                      // Get the selected files from the tree and removal them using the default dnd removal method.
    633                      // Find the active tree (you've made selections in).
    634                      DragTree tree = (DragTree) group.getActive();
    635                      // Fudge things a bit
    636                      group.setSource(tree);
    637                      // Determine the selection.
    638                      TreePath paths[] = tree.getSelectionPaths();
    639                      if(paths != null) {
    640                           FileNode[] source_nodes = new FileNode[paths.length];
    641                           for(int i = 0; i < source_nodes.length; i++) {
    642                                 source_nodes[i] = (FileNode) paths[i].getLastPathComponent();
    643                           }
    644                           Gatherer.f_man.action(tree, source_nodes, bin_button, null);
    645                           source_nodes = null;
    646                      }
    647                 }
    648                 else if(event.getKeyCode() == KeyEvent.VK_ENTER) {
    649                      // Get the first selected file.
    650                      DragTree tree = (DragTree)event.getSource();
    651                      TreePath path = tree.getSelectionPath();
    652                      if(path != null) {
    653                           File file = ((FileNode)path.getLastPathComponent()).getFile();
    654                           if(file.isFile()) {
    655                                 Gatherer.self.spawnApplication(file);
    656                           }
    657                      }
    658                 }
    659           }
    660     }
    661 
    662     /** This provides a small prompt for gathering addition details about a special directory mapping such as its symbolic name. */
    663     private class MappingPrompt
    664           extends JDialog
    665           implements ActionListener, KeyListener {
    666           private boolean cancelled = false;
    667           private JButton cancel_button = null;
    668           private JButton ok_button = null;
    669           private JTextField name_field = null;
    670           public MappingPrompt(File file) {
    671                 super(Gatherer.g_man);
    672                 setModal(true);
    673                 setSize(DIALOG_SIZE);
    674                 setTitle(get("MappingPrompt.Title"));
     631        if(event.getKeyCode() == KeyEvent.VK_DELETE) {
     632        // Get the selected files from the tree and removal them using the default dnd removal method.
     633        // Find the active tree (you've made selections in).
     634        DragTree tree = (DragTree) group.getActive();
     635        // Fudge things a bit
     636        group.setSource(tree);
     637        // Determine the selection.
     638        TreePath paths[] = tree.getSelectionPaths();
     639        if(paths != null) {
     640            FileNode[] source_nodes = new FileNode[paths.length];
     641            for(int i = 0; i < source_nodes.length; i++) {
     642            source_nodes[i] = (FileNode) paths[i].getLastPathComponent();
     643            }
     644            Gatherer.f_man.action(tree, source_nodes, bin_button, null);
     645            source_nodes = null;
     646        }
     647        }
     648        else if(event.getKeyCode() == KeyEvent.VK_ENTER) {
     649        // Get the first selected file.
     650        DragTree tree = (DragTree)event.getSource();
     651        TreePath path = tree.getSelectionPath();
     652        if(path != null) {
     653            File file = ((FileNode)path.getLastPathComponent()).getFile();
     654            if(file.isFile()) {
     655            Gatherer.self.spawnApplication(file);
     656            }
     657        }
     658        }
     659    }
     660    }
     661
     662    /** This provides a small prompt for gathering addition details about a special directory mapping such as its symbolic name. */
     663    private class MappingPrompt
     664    extends JDialog
     665    implements ActionListener, KeyListener {
     666    private boolean cancelled = false;
     667    private JButton cancel_button = null;
     668    private JButton ok_button = null;
     669    private JTextField name_field = null;
     670    public MappingPrompt(File file) {
     671        super(Gatherer.g_man);
     672        setModal(true);
     673        setSize(DIALOG_SIZE);
     674        setTitle(get("MappingPrompt.Title"));
    675675                // Creation
    676                 JPanel content_pane = (JPanel) getContentPane();
    677                 JPanel center_pane = new JPanel();
    678                 JPanel file_pane = new JPanel();
    679                 JLabel file_label = new JLabel(get("MappingPrompt.File"));
    680                 file_label.setPreferredSize(LABEL_SIZE);
    681                 JLabel file_field = new JLabel(file.getAbsolutePath());
    682                 JPanel name_pane = new JPanel();
    683                 JLabel name_label = new JLabel(get("MappingPrompt.Name"));
    684                 name_label.setPreferredSize(LABEL_SIZE);
    685                 name_field = new JTextField(file.getName());
    686                 JPanel button_pane = new JPanel();
    687                 ok_button = new JButton(get("General.OK"));
    688                 ok_button.setEnabled(name_field.getText().length() > 0);
    689                 cancel_button = new JButton(get("General.Cancel"));
     676        JPanel content_pane = (JPanel) getContentPane();
     677        JPanel center_pane = new JPanel();
     678        JPanel file_pane = new JPanel();
     679        JLabel file_label = new JLabel(get("MappingPrompt.File"));
     680        file_label.setPreferredSize(LABEL_SIZE);
     681        JLabel file_field = new JLabel(file.getAbsolutePath());
     682        JPanel name_pane = new JPanel();
     683        JLabel name_label = new JLabel(get("MappingPrompt.Name"));
     684        name_label.setPreferredSize(LABEL_SIZE);
     685        name_field = new JTextField(file.getName());
     686        JPanel button_pane = new JPanel();
     687        ok_button = new JButton(get("General.OK"));
     688        ok_button.setEnabled(name_field.getText().length() > 0);
     689        cancel_button = new JButton(get("General.Cancel"));
    690690                // Connection
    691                 cancel_button.addActionListener(this);
    692                 ok_button.addActionListener(this);
    693                 name_field.addKeyListener(this);
     691        cancel_button.addActionListener(this);
     692        ok_button.addActionListener(this);
     693        name_field.addKeyListener(this);
    694694                // Layout
    695                 file_pane.setLayout(new BorderLayout());
    696                 file_pane.add(file_label, BorderLayout.WEST);
    697                 file_pane.add(file_field, BorderLayout.CENTER);
     695        file_pane.setLayout(new BorderLayout());
     696        file_pane.add(file_label, BorderLayout.WEST);
     697        file_pane.add(file_field, BorderLayout.CENTER);
    698698               
    699                 name_pane.setLayout(new BorderLayout());
    700                 name_pane.add(name_label, BorderLayout.WEST);
    701                 name_pane.add(name_field, BorderLayout.CENTER);
    702 
    703                 center_pane.setBorder(BorderFactory.createEmptyBorder(0,0,5,0));
    704                 center_pane.setLayout(new GridLayout(2,1,5,5));
    705                 center_pane.add(file_pane);
    706                 center_pane.add(name_pane);
    707 
    708                 button_pane.setLayout(new GridLayout(1,2,5,5));
    709                 button_pane.add(ok_button);
    710                 button_pane.add(cancel_button);
    711 
    712                 content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    713                 content_pane.setLayout(new BorderLayout());
    714                 content_pane.add(center_pane, BorderLayout.CENTER);
    715                 content_pane.add(button_pane, BorderLayout.SOUTH);
     699        name_pane.setLayout(new BorderLayout());
     700        name_pane.add(name_label, BorderLayout.WEST);
     701        name_pane.add(name_field, BorderLayout.CENTER);
     702
     703        center_pane.setBorder(BorderFactory.createEmptyBorder(0,0,5,0));
     704        center_pane.setLayout(new GridLayout(2,1,5,5));
     705        center_pane.add(file_pane);
     706        center_pane.add(name_pane);
     707
     708        button_pane.setLayout(new GridLayout(1,2,5,5));
     709        button_pane.add(ok_button);
     710        button_pane.add(cancel_button);
     711
     712        content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     713        content_pane.setLayout(new BorderLayout());
     714        content_pane.add(center_pane, BorderLayout.CENTER);
     715        content_pane.add(button_pane, BorderLayout.SOUTH);
    716716                // Display
    717                 Dimension screen_size = Gatherer.config.screen_size;
    718                 setLocation((screen_size.width - DIALOG_SIZE.width) / 2, (screen_size.height - DIALOG_SIZE.height) / 2);
    719                 show();
     717        Dimension screen_size = Gatherer.config.screen_size;
     718        setLocation((screen_size.width - DIALOG_SIZE.width) / 2, (screen_size.height - DIALOG_SIZE.height) / 2);
     719        show();
    720720                // If not cancelled create mapping.
    721                 if(!cancelled) {
    722                      Gatherer.c_man.addDirectoryMapping(name_field.getText(), file);
    723                 }
    724           }
    725           public void actionPerformed(ActionEvent event) {
    726                 if(event.getSource() == cancel_button) {
    727                      cancelled = true;
    728                 }
    729                 dispose();
    730           }
    731           public void destroy() {
    732                 cancel_button = null;
    733                 ok_button = null;
    734                 name_field = null;
    735           }
    736           public void keyPressed(KeyEvent event) {
    737           }
    738           public void keyReleased(KeyEvent event) {
    739                 ok_button.setEnabled(name_field.getText().length() > 0);
    740 
    741           }
    742           public void keyTyped(KeyEvent event) {
    743           }
    744     }
    745     /** This class listens for mouse clicks and responds right mouse button clicks (popup menu). */
    746     private class MouseListenerImpl
    747           extends MouseAdapter {
    748           /** Any subclass of MouseAdapter can override this method to respond to mouse click events. In this case we want to open a pop-up menu if we detect a right mouse click over one of our registered components, and start an external application if someone double clicks on a certain file record. */
    749           public void mouseClicked(MouseEvent event) {
    750                 if(SwingUtilities.isRightMouseButton(event)) {
    751                      new GPopupMenu((DragTree)event.getSource(), event);
    752                 }
    753           }
    754     }
     721        if(!cancelled) {
     722        Gatherer.c_man.addDirectoryMapping(name_field.getText(), file);
     723        }
     724    }
     725    public void actionPerformed(ActionEvent event) {
     726        if(event.getSource() == cancel_button) {
     727        cancelled = true;
     728        }
     729        dispose();
     730    }
     731    public void destroy() {
     732        cancel_button = null;
     733        ok_button = null;
     734        name_field = null;
     735    }
     736    public void keyPressed(KeyEvent event) {
     737    }
     738    public void keyReleased(KeyEvent event) {
     739        ok_button.setEnabled(name_field.getText().length() > 0);
     740
     741    }
     742    public void keyTyped(KeyEvent event) {
     743    }
     744    }
     745    /** This class listens for mouse clicks and responds right mouse button clicks (popup menu). */
     746    private class MouseListenerImpl
     747    extends MouseAdapter {
     748    /** Any subclass of MouseAdapter can override this method to respond to mouse click events. In this case we want to open a pop-up menu if we detect a right mouse click over one of our registered components, and start an external application if someone double clicks on a certain file record. */
     749    public void mouseClicked(MouseEvent event) {
     750        if(SwingUtilities.isRightMouseButton(event)) {
     751        new GPopupMenu((DragTree)event.getSource(), event);
     752        }
     753    }
     754    }
    755755}

  • trunk/gli/src/org/greenstone/gatherer/gui/Coloring.java

    r4293 r4367  
    5757 */
    5858public class Coloring
    59     implements Serializable {
    60     /** The color of a buttons background. */
    61     public Color button_background;
    62     /** The color of a buttons foreground. */
    63     public Color button_foreground;
    64     /** The background color used to indicate that a button has been clicked or selected. */
    65     public Color button_selected_background;
    66     /** The foreground color used to indicate that a button has been clicked or selected. */
    67     public Color button_selected_foreground;
    68     /** The color used for the background of the collection label. */
    69     public Color collection_heading_background   = null;
    70     /** The color used for the text of the collection label. */
    71     public Color collection_heading_foreground   = null;
    72     /** The color used for the background of controls in the collection that are non-editable. */
    73     public Color collection_noneditable_background = null;
    74     /** The color used for the foreground of controls in the collection that are non-editable. */
    75     public Color collection_noneditable_foreground = null;
    76     /** The color used for the background of a selection from the collection. */
    77     public Color collection_selection_background = null;
    78     /** The color used for the text of a selection from the collection. */
    79     public Color collection_selection_foreground = null;
    80     /** The color used for the background of a collection oriented component. */
    81     public Color collection_tree_background      = null;
    82     /** The color used for the text of a collection oriented component. */
    83     public Color collection_tree_foreground      = null;   
    84     /** The color used for the background of an error state oriented component. */
    85     public Color error_background;
    86     /** The color used for the text of an error state oriented component. */
    87     public Color error_foreground;
    88     /** The color used for the background (behind the slider) part of a scroll bar. */
    89     public Color scrollbar_background;
    90     /** The color usef for the foreground (slider and arrows) parts of a scroll bar. */
    91     public Color scrollbar_foreground;
    92     /** The color used for the background of the workspace label. */
    93     public Color workspace_heading_background    = null;
    94     /** The color used for the text of the workspace label. */
    95     public Color workspace_heading_foreground    = null;
    96     /** The color used for the background of a selection from the workspace. */
    97     public Color workspace_selection_background  = null;
    98     /** The color used for the text of a selection from the workspace. */
    99     public Color workspace_selection_foreground  = null;
    100     /** The color used for the background of a workspace oriented component. */
    101     public Color workspace_tree_background       = null;
    102     /** The color used for the text of a workspace oriented component. */
    103     public Color workspace_tree_foreground       = null;
    104     /** Constructor. Uses default colors.
    105       */
    106     public Coloring() {
    107           // Default Values.
    108           // Collection
    109           collection_heading_background = new Color(176, 208, 176); 
    110           collection_heading_foreground = Color.black;
    111           collection_selection_background = new Color(128, 180, 216);
    112           collection_selection_foreground = Color.black;
    113           collection_tree_background = new Color(224, 240, 224);
    114           collection_tree_foreground = Color.black; 
    115           collection_noneditable_background = Color.lightGray;
    116           collection_noneditable_foreground = Color.black;
    117           // Other
    118           button_background = Color.white;
    119           button_foreground = Color.black;
    120           button_selected_background = new Color(128, 180, 216);
    121           button_selected_foreground = Color.white;
    122           error_background = new Color(250, 180, 180);
    123           error_foreground = Color.red;
    124           scrollbar_background = Color.lightGray;
    125           scrollbar_foreground = Color.white;
    126           // Workspace
    127           workspace_heading_background = new Color(128, 180, 216);
    128           workspace_heading_foreground = Color.black;
    129           workspace_selection_background = new Color(176, 208, 176);
    130           workspace_selection_foreground = Color.black;
    131           workspace_tree_background = new Color(218, 237, 252);
    132           workspace_tree_foreground = Color.black;
    133     }
     59    implements Serializable {
     60    /** The color of a buttons background. */
     61    public Color button_background;
     62    /** The color of a buttons foreground. */
     63    public Color button_foreground;
     64    /** The background color used to indicate that a button has been clicked or selected. */
     65    public Color button_selected_background;
     66    /** The foreground color used to indicate that a button has been clicked or selected. */
     67    public Color button_selected_foreground;
     68    /** The color used for the background of the collection label. */
     69    public Color collection_heading_background   = null;
     70    /** The color used for the text of the collection label. */
     71    public Color collection_heading_foreground   = null;
     72    /** The color used for the background of controls in the collection that are non-editable. */
     73    public Color collection_noneditable_background = null;
     74    /** The color used for the foreground of controls in the collection that are non-editable. */
     75    public Color collection_noneditable_foreground = null;
     76    /** The color used for the background of a selection from the collection. */
     77    public Color collection_selection_background = null;
     78    /** The color used for the text of a selection from the collection. */
     79    public Color collection_selection_foreground = null;
     80    /** The color used for the background of a collection oriented component. */
     81    public Color collection_tree_background      = null;
     82    /** The color used for the text of a collection oriented component. */
     83    public Color collection_tree_foreground      = null;     
     84    /** The color used for the background of an error state oriented component. */
     85    public Color error_background;
     86    /** The color used for the text of an error state oriented component. */
     87    public Color error_foreground;
     88    /** The color used for the background (behind the slider) part of a scroll bar. */
     89    public Color scrollbar_background;
     90    /** The color usef for the foreground (slider and arrows) parts of a scroll bar. */
     91    public Color scrollbar_foreground;
     92    /** The color used for the background of the workspace label. */
     93    public Color workspace_heading_background    = null;
     94    /** The color used for the text of the workspace label. */
     95    public Color workspace_heading_foreground    = null;
     96    /** The color used for the background of a selection from the workspace. */
     97    public Color workspace_selection_background  = null;
     98    /** The color used for the text of a selection from the workspace. */
     99    public Color workspace_selection_foreground  = null;
     100    /** The color used for the background of a workspace oriented component. */
     101    public Color workspace_tree_background       = null;
     102    /** The color used for the text of a workspace oriented component. */
     103    public Color workspace_tree_foreground       = null;
     104    /** Constructor. Uses default colors.
     105     */
     106    public Coloring() {
     107    // Default Values.
     108    // Collection
     109    collection_heading_background = new Color(176, 208, 176); 
     110    collection_heading_foreground = Color.black;
     111    collection_selection_background = new Color(128, 180, 216);
     112    collection_selection_foreground = Color.black;
     113    collection_tree_background = new Color(224, 240, 224);
     114    collection_tree_foreground = Color.black;   
     115    collection_noneditable_background = Color.lightGray;
     116    collection_noneditable_foreground = Color.black;
     117    // Other
     118    button_background = Color.white;
     119    button_foreground = Color.black;
     120    button_selected_background = new Color(128, 180, 216);
     121    button_selected_foreground = Color.white;
     122    error_background = new Color(250, 180, 180);
     123    error_foreground = Color.red;
     124    scrollbar_background = Color.lightGray;
     125    scrollbar_foreground = Color.white;
     126    // Workspace
     127    workspace_heading_background = new Color(128, 180, 216);
     128    workspace_heading_foreground = Color.black;
     129    workspace_selection_background = new Color(176, 208, 176);
     130    workspace_selection_foreground = Color.black;
     131    workspace_tree_background = new Color(218, 237, 252);
     132    workspace_tree_foreground = Color.black;
     133    }
    134134}

  • trunk/gli/src/org/greenstone/gatherer/gui/ComboArea.java

    r4293 r4367  
    4949 */
    5050public class ComboArea
    51     extends JPanel {
    52     /** Should the listener ignore any change events fired (most likely as a result of the listener in the first place). */
    53     private boolean ignore = false;
    54     /** The combobox we are going to utilize. */
    55     private SteppedComboBox combobox = null;
    56     /** The text area involved. Not quite a JTextArea, the smarter part is that is allows coloring contrary to the UIManager settings. */
    57     private SmarterTextArea text_area = null;
    58     /** Create a new ComboArea demarked by a particular label. The label is given here so that it fits nicely with the text area and button.
    59       * @param text The label text to be shown above text area as a <strong>String</strong>.
    60       * @param label_size The <strong>Dimension</strong> to use for the label.
    61       * @see jp.gr.java_conf.tame.swing.combobox.SteppedComboBox
    62       * @see org.greenstone.gatherer.gui.ComboArea.ComboAreaListener
    63       * @see org.greenstone.gatherer.gui.ComboArea.Renderer
    64       */
    65     public ComboArea(String text, Dimension label_size) {
    66           // Creation
    67           JPanel title_pane = new JPanel();
    68           title_pane.setOpaque(false);
    69           JLabel label = new JLabel(text);
    70           label.setOpaque(false);
    71           label.setPreferredSize(label_size);
    72           JPanel text_pane = new JPanel();
    73           text_area = new SmarterTextArea();
    74           text_area.setRows(3);
    75           JPanel button_pane = new JPanel();
    76           Dimension button_size = new Dimension(label_size.height, label_size.height);
    77           button_pane.setMaximumSize(button_size);
    78           button_pane.setMinimumSize(button_size);
    79           button_pane.setPreferredSize(button_size);
    80           button_pane.setSize(button_size);
    81           combobox = new SteppedComboBox(Gatherer.self, button_size);
    82           combobox.setDependant(text_area);
    83           combobox.setPreferredSize(label_size);
    84           combobox.setRenderer(new Renderer());
    85           // Connection
    86           combobox.addActionListener(new ComboAreaListener());
    87           // Layout
    88           title_pane.setLayout(new BorderLayout());
    89           title_pane.add(label, BorderLayout.WEST);
     51    extends JPanel {
     52    /** Should the listener ignore any change events fired (most likely as a result of the listener in the first place). */
     53    private boolean ignore = false;
     54    /** The combobox we are going to utilize. */
     55    private SteppedComboBox combobox = null;
     56    /** The text area involved. Not quite a JTextArea, the smarter part is that is allows coloring contrary to the UIManager settings. */
     57    private SmarterTextArea text_area = null;
     58    /** Create a new ComboArea demarked by a particular label. The label is given here so that it fits nicely with the text area and button.
     59     * @param text The label text to be shown above text area as a <strong>String</strong>.
     60     * @param label_size The <strong>Dimension</strong> to use for the label.
     61     * @see jp.gr.java_conf.tame.swing.combobox.SteppedComboBox
     62     * @see org.greenstone.gatherer.gui.ComboArea.ComboAreaListener
     63     * @see org.greenstone.gatherer.gui.ComboArea.Renderer
     64     */
     65    public ComboArea(String text, Dimension label_size) {
     66    // Creation
     67    JPanel title_pane = new JPanel();
     68    title_pane.setOpaque(false);
     69    JLabel label = new JLabel(text);
     70    label.setOpaque(false);
     71    label.setPreferredSize(label_size);
     72    JPanel text_pane = new JPanel();
     73    text_area = new SmarterTextArea();
     74    text_area.setRows(3);
     75    JPanel button_pane = new JPanel();
     76    Dimension button_size = new Dimension(label_size.height, label_size.height);
     77    button_pane.setMaximumSize(button_size);
     78    button_pane.setMinimumSize(button_size);
     79    button_pane.setPreferredSize(button_size);
     80    button_pane.setSize(button_size);
     81    combobox = new SteppedComboBox(Gatherer.self, button_size);
     82    combobox.setDependant(text_area);
     83    combobox.setPreferredSize(label_size);
     84    combobox.setRenderer(new Renderer());
     85    // Connection
     86    combobox.addActionListener(new ComboAreaListener());
     87    // Layout
     88    title_pane.setLayout(new BorderLayout());
     89    title_pane.add(label, BorderLayout.WEST);
    9090
    91           button_pane.setLayout(new BorderLayout());
    92           button_pane.add(combobox.getButton(), BorderLayout.CENTER);
     91    button_pane.setLayout(new BorderLayout());
     92    button_pane.add(combobox.getButton(), BorderLayout.CENTER);
    9393
    94           text_pane.setLayout(new BorderLayout());
    95           text_pane.add(new JScrollPane(text_area), BorderLayout.CENTER);
    96           text_pane.add(button_pane, BorderLayout.EAST);
     94    text_pane.setLayout(new BorderLayout());
     95    text_pane.add(new JScrollPane(text_area), BorderLayout.CENTER);
     96    text_pane.add(button_pane, BorderLayout.EAST);
    9797
    98           setLayout(new BorderLayout());
    99           add(title_pane, BorderLayout.NORTH);
    100           add(text_pane, BorderLayout.CENTER);
    101     }
    102     /** Add an element to our combobox model. Remember to tell the listeners to ignore this action unless you want an infinite loop.
     98    setLayout(new BorderLayout());
     99    add(title_pane, BorderLayout.NORTH);
     100    add(text_pane, BorderLayout.CENTER);
     101    }
     102    /** Add an element to our combobox model. Remember to tell the listeners to ignore this action unless you want an infinite loop.
    103103      * @param item The <strong>Object</strong> to add.
    104104      */
    105     public void add(Object item) {
    106           ignore = true;
    107           combobox.add(item.toString());
    108           ignore = false;
    109     }
    110     /** Clear the combobox model.
    111       */
    112     public void clear() {
    113           combobox.clear();
    114     }
    115     /** Retrieve the text currently displayed in the text area.
     105    public void add(Object item) {
     106    ignore = true;
     107    combobox.add(item.toString());
     108    ignore = false;
     109    }
     110    /** Clear the combobox model.
     111      */
     112    public void clear() {
     113    combobox.clear();
     114    }
     115    /** Retrieve the text currently displayed in the text area.
    116116      * @return A <strong>String</strong> containing the required text.
    117117      */
    118     public String getText() {
    119           return text_area.getText();
    120     }
    121     /** Retrieve a reference to the text area.
     118    public String getText() {
     119    return text_area.getText();
     120    }
     121    /** Retrieve a reference to the text area.
    122122      * @return A <strong>JTextComponent</strong> reference.
    123123      */
    124     public JTextComponent getTextComponent() {
    125           return text_area;
    126     }
    127     /** Change the selected item in the combobox to the one given. If such an object doesn't exist in the model, ignore it. Notice that this time we don't ignore, as we want a selection to update the text field.
     124    public JTextComponent getTextComponent() {
     125    return text_area;
     126    }
     127    /** Change the selected item in the combobox to the one given. If such an object doesn't exist in the model, ignore it. Notice that this time we don't ignore, as we want a selection to update the text field.
    128128      * @param item The <strong>Object</strong> that we want to select from the combobox.
    129129      */
    130     public void setSelectedItem(Object item) {
    131           combobox.setSelectedItem(item);
    132     }
    133     /** Set the text shown in the text area to the value provided. Note that this has no effect on the combobox, nor will this value be stored in the model.
     130    public void setSelectedItem(Object item) {
     131    combobox.setSelectedItem(item);
     132    }
     133    /** Set the text shown in the text area to the value provided. Note that this has no effect on the combobox, nor will this value be stored in the model.
    134134      * @param text The <strong>String</strong> to display.
    135135      */
    136     public void setText(String text) {
    137           text_area.setText(text);
    138     }
    139     /** This clas listens for changes in the selected item in the combobox and if applicable updates the text area to match. */
    140     private class ComboAreaListener
    141           implements ActionListener {
    142           /** Whenever a new object is selected from the combobox list, determine if this is an appropriate time to update the text area and if so do so.
    143             * @param event An <strong>ActionEvent</strong> encompassing all the relevant data about an action having been performed.
     136    public void setText(String text) {
     137    text_area.setText(text);
     138    }
     139    /** This clas listens for changes in the selected item in the combobox and if applicable updates the text area to match. */
     140    private class ComboAreaListener
     141    implements ActionListener {
     142    /** Whenever a new object is selected from the combobox list, determine if this is an appropriate time to update the text area and if so do so.
     143     * @param event An <strong>ActionEvent</strong> encompassing all the relevant data about an action having been performed.
    144144            */
    145           public void actionPerformed(ActionEvent event) {
    146                 Object object = combobox.getSelectedItem();
    147                 if(object != null && !ignore) {
    148                      text_area.setText(object.toString());
    149                 }
    150           }
    151     }
    152     /** This renderer is used to ensure that the labels shown in the combobox drop-down list are both correct in colouring and legible. The later is important as the entry itself may actually span several lines. */
    153     private class Renderer
    154           extends DefaultListCellRenderer {
    155           /** Retrieve the component used to 'rubberstamp' the desired entry in the combobox.
    156             * @param list The <strong>JList</strong> this component will be renderer in.
    157             * @param value The <strong>Object</strong> whose value should be represented by the component returned.
    158             * @param index An <i>int</i> giving the objects index in the list of objects.
    159             * @param isSelected <i>true</i> if this object is currently selected, <i>false</i> otherwise.
    160             * @param cellHasFocus <i>true</i> if this object is currently in focus, <i>false</i> otherwise.
    161             * @see org.greenstone.gatherer.util.Utility
    162             */
    163           public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
    164                 JLabel temp = null;
    165                 if(value != null) {
    166                      // Only show a single line by removing new lines.
    167                      StringBuffer text = new StringBuffer(Utility.stripNL((String)value));
    168                      // Generate prototype label
    169                      temp = (JLabel) super.getListCellRendererComponent(list, text.toString(), index, isSelected, cellHasFocus);
    170                      // Trim down the value string so it fits nicely. Start by shortening it to the number of characters determined from the smarter text area.
    171                      int preferred_characters = text_area.calculateColumnCount();
    172                      if(preferred_characters > 3 && text.length() > preferred_characters) {
    173                           text.delete(preferred_characters - 3, text.length());
    174                           text.append("...");
    175                      }
    176                      temp.setText(text.toString());
    177                      // If we are still too long, shorten by one character at a time until it fits
    178                      while(temp.getPreferredSize().width > text_area.getSize().width && text.length() > 4) {
    179                           // Remove the last four characters and mark as being chopped
    180                           text.delete(text.length() - 4, text.length());
    181                           text.append("...");
    182                           // Assign new string, rinse and repeat.
    183                           temp.setText(text.toString());
    184                      }
    185                 }
    186                 else {
    187                      temp = (JLabel) super.getListCellRendererComponent(list, "", index, isSelected, cellHasFocus);
    188                 }
     145    public void actionPerformed(ActionEvent event) {
     146        Object object = combobox.getSelectedItem();
     147        if(object != null && !ignore) {
     148        text_area.setText(object.toString());
     149        }
     150    }
     151    }
     152    /** This renderer is used to ensure that the labels shown in the combobox drop-down list are both correct in colouring and legible. The later is important as the entry itself may actually span several lines. */
     153    private class Renderer
     154    extends DefaultListCellRenderer {
     155    /** Retrieve the component used to 'rubberstamp' the desired entry in the combobox.
     156     * @param list The <strong>JList</strong> this component will be renderer in.
     157     * @param value The <strong>Object</strong> whose value should be represented by the component returned.
     158     * @param index An <i>int</i> giving the objects index in the list of objects.
     159     * @param isSelected <i>true</i> if this object is currently selected, <i>false</i> otherwise.
     160     * @param cellHasFocus <i>true</i> if this object is currently in focus, <i>false</i> otherwise.
     161     * @see org.greenstone.gatherer.util.Utility
     162     */
     163    public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
     164        JLabel temp = null;
     165        if(value != null) {
     166        // Only show a single line by removing new lines.
     167        StringBuffer text = new StringBuffer(Utility.stripNL((String)value));
     168        // Generate prototype label
     169        temp = (JLabel) super.getListCellRendererComponent(list, text.toString(), index, isSelected, cellHasFocus);
     170        // Trim down the value string so it fits nicely. Start by shortening it to the number of characters determined from the smarter text area.
     171        int preferred_characters = text_area.calculateColumnCount();
     172        if(preferred_characters > 3 && text.length() > preferred_characters) {
     173            text.delete(preferred_characters - 3, text.length());
     174            text.append("...");
     175        }
     176        temp.setText(text.toString());
     177        // If we are still too long, shorten by one character at a time until it fits
     178        while(temp.getPreferredSize().width > text_area.getSize().width && text.length() > 4) {
     179            // Remove the last four characters and mark as being chopped
     180            text.delete(text.length() - 4, text.length());
     181            text.append("...");
     182            // Assign new string, rinse and repeat.
     183            temp.setText(text.toString());
     184        }
     185        }
     186        else {
     187        temp = (JLabel) super.getListCellRendererComponent(list, "", index, isSelected, cellHasFocus);
     188        }
    189189                // Colouring should be the same as the dependant we are based on.
    190                 if(isSelected) {
    191                      temp.setBackground(text_area.getSelectionColor());
    192                      temp.setForeground(text_area.getSelectedTextColor());
    193                 }
    194                 else {
    195                      temp.setBackground(text_area.getBackground());
    196                      temp.setForeground(text_area.getForeground());
    197                 }
    198                 return temp;
    199           }
    200     }
     190        if(isSelected) {
     191        temp.setBackground(text_area.getSelectionColor());
     192        temp.setForeground(text_area.getSelectedTextColor());
     193        }
     194        else {
     195        temp.setBackground(text_area.getBackground());
     196        temp.setForeground(text_area.getForeground());
     197        }
     198        return temp;
     199    }
     200    }
    201201}
    202 
    203 

  • trunk/gli/src/org/greenstone/gatherer/gui/CreatePane.java

    r4346 r4367  
    8080 */
    8181public class CreatePane
    82     extends JPanel
    83     implements GShellListener {
    84     /** Determines the current view that should be shown for this pane. */
    85     public boolean processing = false;
    86     /** The options pane generates all the various option sheet configuations. */
    87     public OptionsPane options_pane = null;
    88     /** A card layout is used to store the separate configuration and progress panes. */
    89     private CardLayout card_layout = null;
    90     /** This monitor tracks the build processes progress. */
    91     private GShellProgressMonitor build_monitor = null;
    92     /** This monitor tracks the copy processes progress. */
    93     private GShellProgressMonitor copy_monitor = null;
    94     /** This monitor tracks the import processes progress. */
    95     private GShellProgressMonitor import_monitor = null;
    96     /** The button for begining the building processes. */
    97     private JButton build_button = null;
    98     /** The button for stopping the building processes. */
    99     private JButton cancel_button = null;
    100     /** The label displaying the number of documents in this collection. */
    101     private JLabel document_count = null;
    102     /** The label alongside the build progress bar gets some special treatment so... */
    103     private JLabel progress_build_label = null;
    104     /** The label alongside the copy progress bar gets some special treatment so... */
    105     private JLabel progress_copy_label = null;
    106     /** The label alongside the import progress bar gets some special treatment so... */
    107     private JLabel progress_import_label = null;
    108     /** The pane which contains the controls for configuration. */
    109     private JPanel control_pane = null;
    110     /** The pane which has the card layout as its manager. */
    111     private JPanel main_pane = null;
    112     /** The pane which contains the progress information. */
    113     private JPanel progress_pane = null;
     82    extends JPanel
     83    implements GShellListener {
     84    /** Determines the current view that should be shown for this pane. */
     85    public boolean processing = false;
     86    /** The options pane generates all the various option sheet configuations. */
     87    public OptionsPane options_pane = null;
     88    /** A card layout is used to store the separate configuration and progress panes. */
     89    private CardLayout card_layout = null;
     90    /** This monitor tracks the build processes progress. */
     91    private GShellProgressMonitor build_monitor = null;
     92    /** This monitor tracks the copy processes progress. */
     93    private GShellProgressMonitor copy_monitor = null;
     94    /** This monitor tracks the import processes progress. */
     95    private GShellProgressMonitor import_monitor = null;
     96    /** The button for begining the building processes. */
     97    private JButton build_button = null;
     98    /** The button for stopping the building processes. */
     99    private JButton cancel_button = null;
     100    /** The label displaying the number of documents in this collection. */
     101    private JLabel document_count = null;
     102    /** The label alongside the build progress bar gets some special treatment so... */
     103    private JLabel progress_build_label = null;
     104    /** The label alongside the copy progress bar gets some special treatment so... */
     105    private JLabel progress_copy_label = null;
     106    /** The label alongside the import progress bar gets some special treatment so... */
     107    private JLabel progress_import_label = null;
     108    /** The pane which contains the controls for configuration. */
     109    private JPanel control_pane = null;
     110    /** The pane which has the card layout as its manager. */
     111    private JPanel main_pane = null;
     112    /** The pane which contains the progress information. */
     113    private JPanel progress_pane = null;
    114114    /** the pane on the right-hand side - shows the requested options view */
    115115    private JPanel right = null;
    116     /** This pane is the one that is updated to show the requested options view. */
     116    /** This pane is the one that is updated to show the requested options view. */
    117117    //private JPanel target_pane = null;
    118118    /** The scrolling pane the log is inside. */
    … …  
    120120    /** the scrolling pane the righthand side is inside - only used for import and build options. the log and log list are not inside a scrollpane */
    121121    private JScrollPane scroll_pane;
    122     /** The log for the current process. */
    123     private JTextArea process_log = null;
    124     /** The message log for the entire session. */
    125     private JTextArea message_log = new JTextArea();
    126     /** A tree used to display the currently available option views. */
    127     private OptionTree tree = null;
    128     /** An array used to pass arguments with dictionary calls. */
    129     private String args[] = null;
    130     /** The size of the buttons at the bottom of the screen. */
    131     static private Dimension BUTTON_SIZE = new Dimension(386, 50);
    132     /** The size of the labels on the progress pane. */
    133     static private Dimension LABEL_SIZE = new Dimension(140, 25);
    134     /** An identifier for the control panel within the card layout. */
    135     static private String CONTROL = "Control";
    136     /** An identifier for the progress panel within the card layout. */
    137     static private String PROGRESS      = "Progress";
    138     /** The constructor creates important helper classes, and initializes all the components.
    139       * @see org.greenstone.gatherer.collection.CollectionManager
    140       * @see org.greenstone.gatherer.gui.BuildOptions
    141       * @see org.greenstone.gatherer.gui.CreatePane.BuildButtonListener
    142       * @see org.greenstone.gatherer.gui.CreatePane.CancelButtonListener
    143       * @see org.greenstone.gatherer.gui.CreatePane.OptionTree
    144       * @see org.greenstone.gatherer.gui.OptionsPane
    145       * @see org.greenstone.gatherer.shell.GBasicProgressMonitor
    146       * @see org.greenstone.gatherer.shell.GBuildProgressMonitor
    147       * @see org.greenstone.gatherer.shell.GImportProgressMonitor
    148       * @see org.greenstone.gatherer.shell.GShellProgressMonitor
    149       */
    150     public CreatePane() {
    151          //this.target_pane = new JPanel(new BorderLayout());
    152           Collection collection = Gatherer.c_man.getCollection();
    153           //if(collection != null) {
    154           //    this.options_pane = new OptionsPane(message_log, collection.build_options);
    155           // }
    156           // Create components
    157           card_layout = new CardLayout();
    158           // Control Pane
    159           control_pane = new JPanel();
    160           args = new String[1];
    161           args[0] = "0";
    162           document_count = new JLabel(get("Document_Count", args));
    163           tree = new OptionTree();
    164           // Progress Pane
    165           progress_pane = new JPanel();
    166 
    167           progress_copy_label = new JLabel(get("Copy_Progress"));
    168           progress_copy_label.setForeground(Color.black);
    169           progress_copy_label.setHorizontalAlignment(JLabel.LEFT);
    170           progress_copy_label.setPreferredSize(LABEL_SIZE);
    171           progress_copy_label.setMinimumSize(LABEL_SIZE);
    172           progress_copy_label.setSize(LABEL_SIZE);
    173 
    174           copy_monitor = new GBasicProgressMonitor();
    175           Gatherer.c_man.registerCopyMonitor(copy_monitor);
    176 
    177           progress_import_label = new JLabel(get("Import_Progress"));
    178           progress_import_label.setForeground(Color.black);
    179           progress_import_label.setHorizontalAlignment(JLabel.LEFT);
    180           progress_import_label.setPreferredSize(LABEL_SIZE);
    181           progress_import_label.setMinimumSize(LABEL_SIZE);
    182           progress_import_label.setSize(LABEL_SIZE);
    183 
    184           import_monitor = new GImportProgressMonitor(); //GBasicProgressMonitor();
    185           Gatherer.c_man.registerImportMonitor(import_monitor);
    186 
    187           progress_build_label = new JLabel(get("Build_Progress"));
    188           progress_build_label.setForeground(Color.black);
    189           progress_build_label.setHorizontalAlignment(JLabel.LEFT);
    190           progress_build_label.setPreferredSize(LABEL_SIZE);
    191           progress_build_label.setMinimumSize(LABEL_SIZE);
    192           progress_build_label.setSize(LABEL_SIZE);
    193 
    194           build_monitor = new GBuildProgressMonitor((GImportProgressMonitor)import_monitor); //GBasicProgressMonitor();
    195           Gatherer.c_man.registerBuildMonitor(build_monitor);
    196 
    197           // Buttons.
    198           build_button = new JButton(get("Build_Collection"));
    199           build_button.addActionListener(new BuildButtonListener());
    200           build_button.setPreferredSize(BUTTON_SIZE);
    201           cancel_button = new JButton(get("Cancel_Build"));
    202           cancel_button.addActionListener(new CancelButtonListener());
    203           cancel_button.setEnabled(false);
    204           cancel_button.setPreferredSize(BUTTON_SIZE);
    205     }
    206     /** This method is invoked at any time there has been a significant change in the collection, such as saving, loading or creating.
     122    /** The log for the current process. */
     123    private JTextArea process_log = null;
     124    /** The message log for the entire session. */
     125    private JTextArea message_log = new JTextArea();
     126    /** A tree used to display the currently available option views. */
     127    private OptionTree tree = null;
     128    /** An array used to pass arguments with dictionary calls. */
     129    private String args[] = null;
     130    /** The size of the buttons at the bottom of the screen. */
     131    static private Dimension BUTTON_SIZE = new Dimension(386, 50);
     132    /** The size of the labels on the progress pane. */
     133    static private Dimension LABEL_SIZE = new Dimension(140, 25);
     134    /** An identifier for the control panel within the card layout. */
     135    static private String CONTROL = "Control";
     136    /** An identifier for the progress panel within the card layout. */
     137    static private String PROGRESS      = "Progress";
     138    /** The constructor creates important helper classes, and initializes all the components.
     139     * @see org.greenstone.gatherer.collection.CollectionManager
     140     * @see org.greenstone.gatherer.gui.BuildOptions
     141     * @see org.greenstone.gatherer.gui.CreatePane.BuildButtonListener
     142     * @see org.greenstone.gatherer.gui.CreatePane.CancelButtonListener
     143     * @see org.greenstone.gatherer.gui.CreatePane.OptionTree
     144     * @see org.greenstone.gatherer.gui.OptionsPane
     145     * @see org.greenstone.gatherer.shell.GBasicProgressMonitor
     146     * @see org.greenstone.gatherer.shell.GBuildProgressMonitor
     147     * @see org.greenstone.gatherer.shell.GImportProgressMonitor
     148     * @see org.greenstone.gatherer.shell.GShellProgressMonitor
     149     */
     150    public CreatePane() {
     151    //this.target_pane = new JPanel(new BorderLayout());
     152    Collection collection = Gatherer.c_man.getCollection();
     153    //if(collection != null) {
     154    //  this.options_pane = new OptionsPane(message_log, collection.build_options);
     155    // }
     156    // Create components
     157    card_layout = new CardLayout();
     158    // Control Pane
     159    control_pane = new JPanel();
     160    args = new String[1];
     161    args[0] = "0";
     162    document_count = new JLabel(get("Document_Count", args));
     163    tree = new OptionTree();
     164    // Progress Pane
     165    progress_pane = new JPanel();
     166
     167    progress_copy_label = new JLabel(get("Copy_Progress"));
     168    progress_copy_label.setForeground(Color.black);
     169    progress_copy_label.setHorizontalAlignment(JLabel.LEFT);
     170    progress_copy_label.setPreferredSize(LABEL_SIZE);
     171    progress_copy_label.setMinimumSize(LABEL_SIZE);
     172    progress_copy_label.setSize(LABEL_SIZE);
     173
     174    copy_monitor = new GBasicProgressMonitor();
     175    Gatherer.c_man.registerCopyMonitor(copy_monitor);
     176
     177    progress_import_label = new JLabel(get("Import_Progress"));
     178    progress_import_label.setForeground(Color.black);
     179    progress_import_label.setHorizontalAlignment(JLabel.LEFT);
     180    progress_import_label.setPreferredSize(LABEL_SIZE);
     181    progress_import_label.setMinimumSize(LABEL_SIZE);
     182    progress_import_label.setSize(LABEL_SIZE);
     183
     184    import_monitor = new GImportProgressMonitor(); //GBasicProgressMonitor();
     185    Gatherer.c_man.registerImportMonitor(import_monitor);
     186
     187    progress_build_label = new JLabel(get("Build_Progress"));
     188    progress_build_label.setForeground(Color.black);
     189    progress_build_label.setHorizontalAlignment(JLabel.LEFT);
     190    progress_build_label.setPreferredSize(LABEL_SIZE);
     191    progress_build_label.setMinimumSize(LABEL_SIZE);
     192    progress_build_label.setSize(LABEL_SIZE);
     193
     194    build_monitor = new GBuildProgressMonitor((GImportProgressMonitor)import_monitor); //GBasicProgressMonitor();
     195    Gatherer.c_man.registerBuildMonitor(build_monitor);
     196
     197    // Buttons.
     198    build_button = new JButton(get("Build_Collection"));
     199    build_button.addActionListener(new BuildButtonListener());
     200    build_button.setPreferredSize(BUTTON_SIZE);
     201    cancel_button = new JButton(get("Cancel_Build"));
     202    cancel_button.addActionListener(new CancelButtonListener());
     203    cancel_button.setEnabled(false);
     204    cancel_button.setPreferredSize(BUTTON_SIZE);
     205    }
     206    /** This method is invoked at any time there has been a significant change in the collection, such as saving, loading or creating.
    207207      * @param ready A <strong>boolean</strong> indicating if a collection is currently available.
    208208      * @see org.greenstone.gatherer.Gatherer
    … …  
    211211      * @see org.greenstone.gatherer.gui.OptionsPane
    212212      */
    213     public void collectionChanged(boolean ready) {
    214          ///ystem.err.println("Collection changed... ");
    215           if(Gatherer.c_man != null && Gatherer.c_man.ready()) {
     213    public void collectionChanged(boolean ready) {
     214    ///ystem.err.println("Collection changed... ");
     215    if(Gatherer.c_man != null && Gatherer.c_man.ready()) {
    216216             
    217               if (!processing &&this.options_pane!=null) {
    218               // we only do this if we are not processing - if we are processing, then we haven't added the new entry yet, and it will be added by another method
    219               this.options_pane.resetLogList(); // saves any residual message
    220               }
    221               this.options_pane = new OptionsPane(message_log, Gatherer.c_man.getCollection().build_options);
    222               tree.valueChanged(null);
    223           }
    224     }
    225     /** This method is called to actually layout the components.
     217        if (!processing &&this.options_pane!=null) {
     218        // we only do this if we are not processing - if we are processing, then we haven't added the new entry yet, and it will be added by another method
     219        this.options_pane.resetLogList(); // saves any residual message
     220        }
     221        this.options_pane = new OptionsPane(message_log, Gatherer.c_man.getCollection().build_options);
     222        tree.valueChanged(null);
     223    }
     224    }
     225    /** This method is called to actually layout the components.
    226226      * @see org.greenstone.gatherer.Configuration
    227227      * @see org.greenstone.gatherer.Gatherer
    228228      */
    229     public void display() {
    230           // Build control_pane
    231           JPanel stats_area = new JPanel();
    232           stats_area.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(5,5,5,5), BorderFactory.createTitledBorder(get("Statistics_Title"))));
    233           stats_area.setLayout(new GridLayout(1,1));
    234           stats_area.add(document_count);
     229    public void display() {
     230    // Build control_pane
     231    JPanel stats_area = new JPanel();
     232    stats_area.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(5,5,5,5), BorderFactory.createTitledBorder(get("Statistics_Title"))));
     233    stats_area.setLayout(new GridLayout(1,1));
     234    stats_area.add(document_count);
    235235         
    236           JPanel left = new JPanel();
    237           left.setBorder(BorderFactory.createEmptyBorder(0,5,5,5));
    238           left.setLayout(new BorderLayout());
    239           left.add(tree, BorderLayout.CENTER);
    240 
    241           right = new JPanel();
    242           right.setBorder(BorderFactory.createEmptyBorder(0,0,5,5));
    243           right.setLayout(new BorderLayout());
    244           //scroll_pane = new JScrollPane(target_pane);
    245           //right.add(scroll_pane, BorderLayout.CENTER);
    246 
    247           JPanel options_area = new JPanel();
    248           options_area.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(5,5,5,5), BorderFactory.createTitledBorder(get("Options_Title"))));
    249           options_area.setLayout(new BorderLayout());
    250           options_area.add(left, BorderLayout.WEST);
    251           options_area.add(right, BorderLayout.CENTER);
    252 
    253           control_pane.setLayout(new BorderLayout());
    254           control_pane.add(options_area, BorderLayout.CENTER);
    255           //control_pane.add(stats_area, BorderLayout.SOUTH);
    256 
    257           // Build progress_pane
    258           JPanel copy_pane = new JPanel();
    259           copy_pane.setLayout(new BorderLayout());
    260           copy_pane.add(progress_copy_label, BorderLayout.WEST);
    261           copy_pane.add(copy_monitor.getProgress(), BorderLayout.CENTER);
    262 
    263           JPanel import_pane = new JPanel();
    264           import_pane.setLayout(new BorderLayout());
    265           import_pane.add(progress_import_label, BorderLayout.WEST);
    266           import_pane.add(import_monitor.getProgress(), BorderLayout.CENTER);
    267 
    268           JPanel build_pane = new JPanel();
    269           build_pane.setLayout(new BorderLayout());
    270           build_pane.add(progress_build_label, BorderLayout.WEST);
    271           build_pane.add(build_monitor.getProgress(), BorderLayout.CENTER);   
    272 
    273           JPanel bar_area = new JPanel();
    274           bar_area.setBorder(BorderFactory.createEmptyBorder(10,10,5,10));
    275 
    276           bar_area.setLayout(new GridLayout(2,2,10,5));
    277           bar_area.add(import_pane);
    278           bar_area.add(build_pane);
    279 
    280 
    281           progress_pane.setBorder(BorderFactory.createEmptyBorder(20,20,20,20));
    282           progress_pane.setLayout(new BorderLayout());
    283           progress_pane.add(bar_area, BorderLayout.NORTH);
    284 
    285           // Main pane
    286           main_pane = new JPanel(card_layout);
    287           main_pane.add(control_pane, CONTROL);
    288           main_pane.add(progress_pane, PROGRESS);
    289 
    290           // Buttons
    291           JPanel button_pane = new JPanel();
    292           button_pane.setBorder(BorderFactory.createEmptyBorder(5,10,10,10));
    293           button_pane.setLayout(new GridLayout(1,2));
    294           button_pane.add(build_button);
    295           button_pane.add(cancel_button);
    296 
    297           this.setLayout(new BorderLayout());
    298           this.add(main_pane, BorderLayout.CENTER);
    299           this.add(button_pane, BorderLayout.SOUTH);
    300     }
    301     /** This method is called whenever the 'Create' tab is selected from the view bar. It allows this view to perform any preactions required prior to display. In this case this entails gathering up to date information about the status of the collection including number of documents etc.
     236    JPanel left = new JPanel();
     237    left.setBorder(BorderFactory.createEmptyBorder(0,5,5,5));
     238    left.setLayout(new BorderLayout());
     239    left.add(tree, BorderLayout.CENTER);
     240
     241    right = new JPanel();
     242    right.setBorder(BorderFactory.createEmptyBorder(0,0,5,5));
     243    right.setLayout(new BorderLayout());
     244    //scroll_pane = new JScrollPane(target_pane);
     245    //right.add(scroll_pane, BorderLayout.CENTER);
     246
     247    JPanel options_area = new JPanel();
     248    options_area.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(5,5,5,5), BorderFactory.createTitledBorder(get("Options_Title"))));
     249    options_area.setLayout(new BorderLayout());
     250    options_area.add(left, BorderLayout.WEST);
     251    options_area.add(right, BorderLayout.CENTER);
     252
     253    control_pane.setLayout(new BorderLayout());
     254    control_pane.add(options_area, BorderLayout.CENTER);
     255    //control_pane.add(stats_area, BorderLayout.SOUTH);
     256
     257    // Build progress_pane
     258    JPanel copy_pane = new JPanel();
     259    copy_pane.setLayout(new BorderLayout());
     260    copy_pane.add(progress_copy_label, BorderLayout.WEST);
     261    copy_pane.add(copy_monitor.getProgress(), BorderLayout.CENTER);
     262
     263    JPanel import_pane = new JPanel();
     264    import_pane.setLayout(new BorderLayout());
     265    import_pane.add(progress_import_label, BorderLayout.WEST);
     266    import_pane.add(import_monitor.getProgress(), BorderLayout.CENTER);
     267
     268    JPanel build_pane = new JPanel();
     269    build_pane.setLayout(new BorderLayout());
     270    build_pane.add(progress_build_label, BorderLayout.WEST);
     271    build_pane.add(build_monitor.getProgress(), BorderLayout.CENTER);     
     272
     273    JPanel bar_area = new JPanel();
     274    bar_area.setBorder(BorderFactory.createEmptyBorder(10,10,5,10));
     275
     276    bar_area.setLayout(new GridLayout(2,2,10,5));
     277    bar_area.add(import_pane);
     278    bar_area.add(build_pane);
     279
     280
     281    progress_pane.setBorder(BorderFactory.createEmptyBorder(20,20,20,20));
     282    progress_pane.setLayout(new BorderLayout());
     283    progress_pane.add(bar_area, BorderLayout.NORTH);
     284
     285    // Main pane
     286    main_pane = new JPanel(card_layout);
     287    main_pane.add(control_pane, CONTROL);
     288    main_pane.add(progress_pane, PROGRESS);
     289
     290    // Buttons
     291    JPanel button_pane = new JPanel();
     292    button_pane.setBorder(BorderFactory.createEmptyBorder(5,10,10,10));
     293    button_pane.setLayout(new GridLayout(1,2));
     294    button_pane.add(build_button);
     295    button_pane.add(cancel_button);
     296
     297    this.setLayout(new BorderLayout());
     298    this.add(main_pane, BorderLayout.CENTER);
     299    this.add(button_pane, BorderLayout.SOUTH);
     300    }
     301    /** This method is called whenever the 'Create' tab is selected from the view bar. It allows this view to perform any preactions required prior to display. In this case this entails gathering up to date information about the status of the collection including number of documents etc.
    302302      * @see org.greenstone.gatherer.Gatherer
    303303      * @see org.greenstone.gatherer.collection.CollectionManager
    304304      * @see org.greenstone.gatherer.gui.CreatePane.OptionTree
    305305      */
    306     public void gainFocus() {
    307           if(!processing) {
    308                 card_layout.show(main_pane, CONTROL);
     306    public void gainFocus() {
     307    if(!processing) {
     308        card_layout.show(main_pane, CONTROL);
    309309                //args = new String[1];
    310310                //if(Gatherer.c_man.ready()) {
    … …  
    315315                //}
    316316                //document_count.setText(get("Document_Count", args));
    317           }
    318           // Refresh the set of controls.
    319           TreePath path = tree.getSelectionPath();
    320           tree.clearSelection();
    321           tree.setSelectionPath(path);
    322     }
    323     /** Method to acquire the progress monitor associated with builds.
     317    }
     318    // Refresh the set of controls.
     319    TreePath path = tree.getSelectionPath();
     320    tree.clearSelection();
     321    tree.setSelectionPath(path);
     322    }
     323    /** Method to acquire the progress monitor associated with builds.
    324324      * @return The build <strong>GShellProgressMonitor</strong>.
    325325      */
    326     public GShellProgressMonitor getBuildProgress() {
    327           return build_monitor;
    328     }
    329     /** Method to acquire the progress monitor associated with copying.
     326    public GShellProgressMonitor getBuildProgress() {
     327    return build_monitor;
     328    }
     329    /** Method to acquire the progress monitor associated with copying.
    330330      * @return The copying <strong>GShellProgressMonitor</strong>.
    331331      */
    332     public GShellProgressMonitor getCopyProgress() {
    333           return copy_monitor;
    334     }
    335     /** Method to acquire the progress monitor associated with import.
     332    public GShellProgressMonitor getCopyProgress() {
     333    return copy_monitor;
     334    }
     335    /** Method to acquire the progress monitor associated with import.
    336336      * @return The import <strong>GShellProgressMonitor</strong>.
    337337      */
    338     public GShellProgressMonitor getImportProgress() {
    339           return import_monitor;
    340     }
    341 
    342     /** We are informed when this view pane loses focus so we can update build options. */
    343     public void loseFocus() {
    344           tree.valueChanged(null);
    345     }
    346 
    347     /** All implementation of GShellListener must include this method so the listener can be informed of messages from the GShell.
     338    public GShellProgressMonitor getImportProgress() {
     339    return import_monitor;
     340    }
     341
     342    /** We are informed when this view pane loses focus so we can update build options. */
     343    public void loseFocus() {
     344    tree.valueChanged(null);
     345    }
     346
     347    /** All implementation of GShellListener must include this method so the listener can be informed of messages from the GShell.
    348348      * @param event A <strong>GShellEvent</strong> that contains, amoung other things, the message.
    349349      */
    350     public synchronized void message(GShellEvent event) {
    351           ///ystem.err.println("Recieved message: " + event.getMessage());
    352           String text = event.getMessage();
    353           message_log.append(text + "\n");
    354           if(process_log != null) {
    355                 process_log.append(text + "\n");
    356                 process_log.setCaretPosition(process_log.getCaretPosition() + text.length() + 1);
     350    public synchronized void message(GShellEvent event) {
     351    ///ystem.err.println("Recieved message: " + event.getMessage());
     352    String text = event.getMessage();
     353    message_log.append(text + "\n");
     354    if(process_log != null) {
     355        process_log.append(text + "\n");
     356        process_log.setCaretPosition(process_log.getCaretPosition() + text.length() + 1);
    357357                //scroll_log.getVerticalScrollBar().setValue(process_log.getHeight() - process_log.getVisibleRect().height);
    358           }
    359     }
    360     /** All implementation of GShellListener must include this method so the listener can be informed when a GShell begins its task. Implementation side-effect, not actually used.
     358    }
     359    }
     360    /** All implementation of GShellListener must include this method so the listener can be informed when a GShell begins its task. Implementation side-effect, not actually used.
    361361      * @param event A <strong>GShellEvent</strong> that contains details of the initial state of the <strong>GShell</strong> before task comencement.
    362362      */
    363     public synchronized void processBegun(GShellEvent event) {
    364           // We don't care. We'll get a more acurate start from the progress monitors.
    365     }
    366     /** All implementation of GShellListener must include this method so the listener can be informed when a GShell completes its task.
     363    public synchronized void processBegun(GShellEvent event) {
     364    // We don't care. We'll get a more acurate start from the progress monitors.
     365    }
     366    /** All implementation of GShellListener must include this method so the listener can be informed when a GShell completes its task.
    367367      * @param event A <strong>GShellEvent</strong> that contains details of the final state of the <strong>GShell</strong> after task completion.
    368368      */
    … …  
    381381    }
    382382    }
    383     /** This method retrieves a phrase from the dictionary based apon the key.
     383    /** This method retrieves a phrase from the dictionary based apon the key.
    384384      * @param key A <strong>String</strong> used as a reference to the correct phrase.
    385385      * @return A phrase, matching the key, as a <strong>String</strong>.
    386386      */
    387     private String get(String key) {
    388           return get(key, null);
    389     }
    390     /** This method retrieves a phrase from the dictionary based apon the key and arguments.
     387    private String get(String key) {
     388    return get(key, null);
     389    }
     390    /** This method retrieves a phrase from the dictionary based apon the key and arguments.
    391391      * @param key A <strong>String</strong> used as a reference to the correct phrase.
    392392      * @param args A <strong>String[]</strong> whose contents are often substituted into the phrase before it is returned.
    … …  
    395395      * @see org.greenstone.gatherer.Gatherer
    396396      */
    397     private String get(String key, String args[]) {
    398           if(key.indexOf(".") == -1) {
    399                 key = "CreatePane." + key;
    400           }
    401           return Gatherer.dictionary.get(key, args);
    402     }
    403     /** This class serves as the listener for actions on the build button. */
    404     private class BuildButtonListener
    405           implements ActionListener {
    406           /** This method causes a call to be made to CollectionManager.importCollection(), which then imports and builds the collection as necessary.
    407             * @param event An <strong>ActionEvent</strong> who, thanks to the power of object oriented programming, we don't give two hoots about.
    408             * @see org.greenstone.gatherer.Gatherer
    409             * @see org.greenstone.gatherer.collection.CollectionManager
    410             * @see org.greenstone.gatherer.gui.BuildOptions
    411             * @see org.greenstone.gatherer.shell.GShellProgressMonitor
    412             */
    413           public void actionPerformed(ActionEvent event) {
     397    private String get(String key, String args[]) {
     398    if(key.indexOf(".") == -1) {
     399        key = "CreatePane." + key;
     400    }
     401    return Gatherer.dictionary.get(key, args);
     402    }
     403    /** This class serves as the listener for actions on the build button. */
     404    private class BuildButtonListener
     405    implements ActionListener {
     406    /** This method causes a call to be made to CollectionManager.importCollection(), which then imports and builds the collection as necessary.
     407     * @param event An <strong>ActionEvent</strong> who, thanks to the power of object oriented programming, we don't give two hoots about.
     408     * @see org.greenstone.gatherer.Gatherer
     409     * @see org.greenstone.gatherer.collection.CollectionManager
     410     * @see org.greenstone.gatherer.gui.BuildOptions
     411     * @see org.greenstone.gatherer.shell.GShellProgressMonitor
     412     */
     413    public void actionPerformed(ActionEvent event) {
    414414                // First we force the build options to be updated if we haven't already.
    415                 tree.valueChanged(null);
     415        tree.valueChanged(null);
    416416                // Now go about building.
    417                 build_button.setEnabled(false);
    418                 cancel_button.setEnabled(true);
     417        build_button.setEnabled(false);
     418        cancel_button.setEnabled(true);
    419419                // Create a new process log, and place it.
    420                 if(scroll_log != null) {
    421                      progress_pane.remove(scroll_log);
    422                 }
    423                 process_log = new JTextArea();
    424                 scroll_log = new JScrollPane(process_log);
    425                 progress_pane.add(scroll_log, BorderLayout.CENTER);
     420        if(scroll_log != null) {
     421        progress_pane.remove(scroll_log);
     422        }
     423        process_log = new JTextArea();
     424        scroll_log = new JScrollPane(process_log);
     425        progress_pane.add(scroll_log, BorderLayout.CENTER);
    426426                // clear the log list and message_log
    427                 options_pane.resetLogList();
     427        options_pane.resetLogList();
    428428                // Change the view.
    429                 processing = true;
    430                 card_layout.show(main_pane, PROGRESS);
     429        processing = true;
     430        card_layout.show(main_pane, PROGRESS);
    431431                // Reset the stop flag in all the process monitors, just incase.
    432                 ((GBuildProgressMonitor)build_monitor).reset();
    433                 copy_monitor.setStop(false);
    434                 import_monitor.setStop(false);
     432        ((GBuildProgressMonitor)build_monitor).reset();
     433        copy_monitor.setStop(false);
     434        import_monitor.setStop(false);
    435435                // Set removeold automatically.
    436                 if(Gatherer.c_man.ready() && !Gatherer.c_man.built()) {
    437                      Gatherer.c_man.getCollection().build_options.setImportValue("removeold", true, null);
    438                 }
     436        if(Gatherer.c_man.ready() && !Gatherer.c_man.built()) {
     437        Gatherer.c_man.getCollection().build_options.setImportValue("removeold", true, null);
     438        }
    439439                // Call CollectionManagers method to build collection.
    440                 Gatherer.c_man.importCollection();
    441           }
    442     }
    443     /** This class serves as the listener for actions on the cancel button. */
    444     private class CancelButtonListener
    445           implements ActionListener {
    446           /** This method attempts to cancel the current GShell task. It does this by first telling CollectionManager not to carry out any further action. This it turn tells the GShell to break from the current job immediately, without waiting for the processEnded message, and then kills the thread in an attempt to stop the process. The results of such an action are debatable.
    447             * @param event An <strong>ActionEvent</strong> who, thanks to the power of object oriented programming, we don't give two hoots about.
    448             * @see org.greenstone.gatherer.Gatherer
    449             * @see org.greenstone.gatherer.collection.CollectionManager
    450             * @see org.greenstone.gatherer.gui.BuildOptions
    451             * @see org.greenstone.gatherer.shell.GShellProgressMonitor
    452             */
    453           public void actionPerformed(ActionEvent event) {
    454                 build_button.setEnabled(true);
    455                 cancel_button.setEnabled(false);
    456                 processing = false;
    457                 options_pane.addNewLog(OptionsPane.CANCELLED);
    458                 card_layout.show(main_pane, CONTROL);
     440        Gatherer.c_man.importCollection();
     441    }
     442    }
     443    /** This class serves as the listener for actions on the cancel button. */
     444    private class CancelButtonListener
     445    implements ActionListener {
     446    /** This method attempts to cancel the current GShell task. It does this by first telling CollectionManager not to carry out any further action. This it turn tells the GShell to break from the current job immediately, without waiting for the processEnded message, and then kills the thread in an attempt to stop the process. The results of such an action are debatable.
     447     * @param event An <strong>ActionEvent</strong> who, thanks to the power of object oriented programming, we don't give two hoots about.
     448     * @see org.greenstone.gatherer.Gatherer
     449     * @see org.greenstone.gatherer.collection.CollectionManager
     450     * @see org.greenstone.gatherer.gui.BuildOptions
     451     * @see org.greenstone.gatherer.shell.GShellProgressMonitor
     452     */
     453    public void actionPerformed(ActionEvent event) {
     454        build_button.setEnabled(true);
     455        cancel_button.setEnabled(false);
     456        processing = false;
     457        options_pane.addNewLog(OptionsPane.CANCELLED);
     458        card_layout.show(main_pane, CONTROL);
    459459                // Set the stop flag in all the process monitor.
    460                 build_monitor.setStop(true);
    461                 copy_monitor.setStop(true);
    462                 import_monitor.setStop(true);
     460        build_monitor.setStop(true);
     461        copy_monitor.setStop(true);
     462        import_monitor.setStop(true);
    463463                // Set removeold automatically.
    464                 if(Gatherer.c_man.ready()) { // and it should be.
    465                      Gatherer.c_man.getCollection().build_options.setImportValue("removeold", true, null);
    466                 }
     464        if(Gatherer.c_man.ready()) { // and it should be.
     465        Gatherer.c_man.getCollection().build_options.setImportValue("removeold", true, null);
     466        }
    467467                // Remove the collection lock.
    468                 Gatherer.g_man.lockCollection(false, false);
    469           }
    470     }
    471     /** The OptionTree is simply a tree structure that has a root node labelled "Options" and then has a child node for each available options screen. These screens are either combinations of the available import and build arguments, or a message log detailing the shell processes progress. */
    472     private class OptionTree
    473           extends JTree
    474           implements TreeSelectionListener {
    475           /** The model behind the tree. */
    476           private DefaultTreeModel model = null;
    477           /** The previous options view displayed, which is sometimes needed to refresh properly. */
    478           private JPanel previous_pane = null;
    479           /** The node corresponding to the building options view. */
    480           private OptionTreeNode building  = null;
    481           /** The node corresponding to the importing options view. */
    482           private OptionTreeNode importing = null;
    483           /** The node corresponding to the log view. */
    484           private OptionTreeNode log       = null;
    485           /** The root node of the options tree, which has no associated options view. */
    486           private OptionTreeNode options   = null;
    487           /** Constructor.
    488             * @see org.greenstone.gatherer.gui.CreatePane.OptionTreeNode
    489             */
    490           public OptionTree() {
    491                 super();
    492                 addTreeSelectionListener(this);
    493                 getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
    494                 setRootVisible(false);
    495                 setToggleClickCount(1);
     468        Gatherer.g_man.lockCollection(false, false);
     469    }
     470    }
     471    /** The OptionTree is simply a tree structure that has a root node labelled "Options" and then has a child node for each available options screen. These screens are either combinations of the available import and build arguments, or a message log detailing the shell processes progress. */
     472    private class OptionTree
     473    extends JTree
     474    implements TreeSelectionListener {
     475    /** The model behind the tree. */
     476    private DefaultTreeModel model = null;
     477    /** The previous options view displayed, which is sometimes needed to refresh properly. */
     478    private JPanel previous_pane = null;
     479    /** The node corresponding to the building options view. */
     480    private OptionTreeNode building  = null;
     481    /** The node corresponding to the importing options view. */
     482    private OptionTreeNode importing = null;
     483    /** The node corresponding to the log view. */
     484    private OptionTreeNode log       = null;
     485    /** The root node of the options tree, which has no associated options view. */
     486    private OptionTreeNode options   = null;
     487    /** Constructor.
     488     * @see org.greenstone.gatherer.gui.CreatePane.OptionTreeNode
     489     */
     490    public OptionTree() {
     491        super();
     492        addTreeSelectionListener(this);
     493        getSelectionModel().setSelectionMode(TreeSelectionModel.SINGLE_TREE_SELECTION);
     494        setRootVisible(false);
     495        setToggleClickCount(1);
    496496                // Create tree.
    497                 building = new OptionTreeNode(get("Build"));
    498                 importing = new OptionTreeNode(get("Import"));
    499                 log = new OptionTreeNode(get("Log"));
    500                 options = new OptionTreeNode(get("Options"));
     497        building = new OptionTreeNode(get("Build"));
     498        importing = new OptionTreeNode(get("Import"));
     499        log = new OptionTreeNode(get("Log"));
     500        options = new OptionTreeNode(get("Options"));
    501501               
    502                 model = new DefaultTreeModel(options);
    503                 setModel(model);
    504                 model.insertNodeInto(importing, options, 0);
    505                 model.insertNodeInto(building, options, 1);
    506                 model.insertNodeInto(log, options, 2);
     502        model = new DefaultTreeModel(options);
     503        setModel(model);
     504        model.insertNodeInto(importing, options, 0);
     505        model.insertNodeInto(building, options, 1);
     506        model.insertNodeInto(log, options, 2);
    507507                // Expand the root node
    508                 expandPath(new TreePath(options));
    509           }
    510           /** Any implementation of TreeSelectionListener must include this method to allow this listener to know when the selection has changed. Here we swap the options view depending on the selected OptionTreeNode.
     508        expandPath(new TreePath(options));
     509    }
     510    /** Any implementation of TreeSelectionListener must include this method to allow this listener to know when the selection has changed. Here we swap the options view depending on the selected OptionTreeNode.
    511511            * @param event A <Strong>TreeSelectionEvent</strong> which contains all the information garnered when the event occured.
    512512            * @see org.greenstone.gatherer.gui.CreatePane.OptionTreeNode
    513513            */
    514           public void valueChanged(TreeSelectionEvent event) {
    515                 TreePath path = null;
    516                 OptionTreeNode node = null;
     514    public void valueChanged(TreeSelectionEvent event) {
     515        TreePath path = null;
     516        OptionTreeNode node = null;
    517517                //if(event != null) {
    518                     //path = event.getPath();
    519                     path = getSelectionPath();
    520                     if(path != null) {
    521                     node = (OptionTreeNode)path.getLastPathComponent();
    522                     }
     518        //path = event.getPath();
     519        path = getSelectionPath();
     520        if(path != null) {
     521        node = (OptionTreeNode)path.getLastPathComponent();
     522        }
    523523                //}
    524                 if(previous_pane != null) {
    525                      //target_pane.remove(previous_pane);
    526                      options_pane.update(previous_pane);
    527                      if(scroll_pane != null) {
    528                          right.remove(scroll_pane);
    529                      }
    530                      else {
    531                          right.remove(previous_pane);
    532                      }
    533                      previous_pane = null;
    534                      scroll_pane = null;
    535                 }
    536                 if(node != null && node.equals(building)) {
    537                      previous_pane = options_pane.buildBuild();
    538                      scroll_pane = new JScrollPane(previous_pane);
    539                      right.add(scroll_pane, BorderLayout.CENTER);
    540                      //target_pane.add(previous_pane, BorderLayout.CENTER);
    541                 }
    542                 else if(node != null && node.equals(importing)) {
    543                      previous_pane = options_pane.buildImport();
    544                      scroll_pane = new JScrollPane(previous_pane);
    545                      right.add(scroll_pane, BorderLayout.CENTER);
    546                      //target_pane.add(previous_pane, BorderLayout.CENTER);
    547                 }
    548                 else {
    549                      previous_pane = options_pane.buildLog();
    550                      right.add(previous_pane, BorderLayout.CENTER);
    551                      right.updateUI(); // we need to repaint the log pane, cos it hasn't changed since last time
    552                      ///ystem.err.println("I've added the log back to the right pane again.");
    553                      //target_pane.add(previous_pane, BorderLayout.CENTER);
    554                 }
     524        if(previous_pane != null) {
     525        //target_pane.remove(previous_pane);
     526        options_pane.update(previous_pane);
     527        if(scroll_pane != null) {
     528            right.remove(scroll_pane);
     529        }
     530        else {
     531            right.remove(previous_pane);
     532        }
     533        previous_pane = null;
     534        scroll_pane = null;
     535        }
     536        if(node != null && node.equals(building)) {
     537        previous_pane = options_pane.buildBuild();
     538        scroll_pane = new JScrollPane(previous_pane);
     539        right.add(scroll_pane, BorderLayout.CENTER);
     540        //target_pane.add(previous_pane, BorderLayout.CENTER);
     541        }
     542        else if(node != null && node.equals(importing)) {
     543        previous_pane = options_pane.buildImport();
     544        scroll_pane = new JScrollPane(previous_pane);
     545        right.add(scroll_pane, BorderLayout.CENTER);
     546        //target_pane.add(previous_pane, BorderLayout.CENTER);
     547        }
     548        else {
     549        previous_pane = options_pane.buildLog();
     550        right.add(previous_pane, BorderLayout.CENTER);
     551        right.updateUI(); // we need to repaint the log pane, cos it hasn't changed since last time
     552        ///ystem.err.println("I've added the log back to the right pane again.");
     553        //target_pane.add(previous_pane, BorderLayout.CENTER);
     554        }
    555555                //scroll_pane.setViewportView(previous_pane);
    556                 previous_pane.validate();
    557           }
    558     }
    559     /** The <strong>OptionTree</strong> is built from these nodes, each of which has several methods used in creating the option panes.
    560       */
    561     private class OptionTreeNode
    562           extends DefaultMutableTreeNode
    563           implements Comparable {
    564           /** The text label given to this node in the tree. */
    565           private String title = null;
    566           /** Constructor.
    567             * @param title The <strong>String</strong> which serves as this nodes title.
     556        previous_pane.validate();
     557    }
     558    }
     559    /** The <strong>OptionTree</strong> is built from these nodes, each of which has several methods used in creating the option panes.
     560      */
     561    private class OptionTreeNode
     562    extends DefaultMutableTreeNode
     563    implements Comparable {
     564    /** The text label given to this node in the tree. */
     565    private String title = null;
     566    /** Constructor.
     567     * @param title The <strong>String</strong> which serves as this nodes title.
    568568            */
    569           public OptionTreeNode(String title) {
    570                 super();
    571                 this.title = title;
    572           }
    573           /** This method compares two nodes for ordering.
     569    public OptionTreeNode(String title) {
     570        super();
     571        this.title = title;
     572    }
     573    /** This method compares two nodes for ordering.
    574574            * @param obj The <strong>Object</strong> to compare to.
    575575            * @return An <strong>int</strong> of one of the possible values -1, 0 or 1 indicating if this node is less than, equal to or greater than the target node respectively.
    576576            */
    577           public int compareTo(Object obj) {
    578                 return title.compareTo(obj.toString());
    579           }
    580           /** This method checks if two nodes are equivelent.
     577    public int compareTo(Object obj) {
     578        return title.compareTo(obj.toString());
     579    }
     580    /** This method checks if two nodes are equivelent.
    581581            * @param obj The <strong>Object</strong> to be tested against.
    582582            * @return A <strong>boolean</strong> which is <i>true</i> if the objects are equal, <i>false</i> otherwise.
    583583            */
    584           public boolean equals(Object obj) {
    585                 if(compareTo(obj) == 0) {
    586                      return true;
    587                 }
    588                 return false;
    589           }
    590           /** Method to translate this node into a textual representation.
     584    public boolean equals(Object obj) {
     585        if(compareTo(obj) == 0) {
     586        return true;
     587        }
     588        return false;
     589    }
     590    /** Method to translate this node into a textual representation.
    591591            * @return A <strong>String</strong> which in this case is the title.
    592592            */
    593           public String toString() {
    594                 return title;
    595           }
    596     }
     593    public String toString() {
     594        return title;
     595    }
     596    }
    597597}

  • trunk/gli/src/org/greenstone/gatherer/gui/EditorDialog.java

    r4293 r4367  
    4545 */
    4646final public class EditorDialog
    47     extends JDialog
    48     implements ActionListener {
    49     /** The cancel, and I don't want the text I've typed, button. */
    50     private JButton cancel = null;
    51     /** The ok, I'll save what I've just typed in, button. */
    52     private JButton ok = null;
    53     /** The area in which we type. */
    54     private JTextArea text = null;
    55     /** And what result should be passed back to our caller. */
    56     private String result = null;
    57     /** The size of the edit pop-up. */
    58     final static private Dimension SIZE = new Dimension(400,400);
    59     /** Constructor.*/
    60     public EditorDialog() {
    61     }
    62     /** Any implementation of ActionListener must include this method so we can be informed when an action has been performed on one of our target controls. In this case we generate a pop-up window to edit in.
     47    extends JDialog
     48    implements ActionListener {
     49    /** The cancel, and I don't want the text I've typed, button. */
     50    private JButton cancel = null;
     51    /** The ok, I'll save what I've just typed in, button. */
     52    private JButton ok = null;
     53    /** The area in which we type. */
     54    private JTextArea text = null;
     55    /** And what result should be passed back to our caller. */
     56    private String result = null;
     57    /** The size of the edit pop-up. */
     58    final static private Dimension SIZE = new Dimension(400,400);
     59    /** Constructor.*/
     60    public EditorDialog() {
     61    }
     62    /** Any implementation of ActionListener must include this method so we can be informed when an action has been performed on one of our target controls. In this case we generate a pop-up window to edit in.
    6363      * @param event An <strong>ActionEvent</strong> containing information about the event.
    6464      */
    65     public void actionPerformed(ActionEvent event) {
    66           if(event.getSource() == ok) {
    67                 result = text.getText();
    68           }
    69           dispose();
    70     }
    71     /** Method to display the editing box on screen.
     65    public void actionPerformed(ActionEvent event) {
     66    if(event.getSource() == ok) {
     67        result = text.getText();
     68    }
     69    dispose();
     70    }
     71    /** Method to display the editing box on screen.
    7272      * @param value The initial text to be displayed in the editing area, as a <strong>String</strong>.
    7373      * @return The new value for the metadata value as a <strong>String</strong> or <i>null</i> if the user has pressed cancel.
    7474      */
    75     public String display(String value) {
    76           setModal(true);
    77           setSize(SIZE);
    78           setTitle(Gatherer.dictionary.get("General.Edit"));
    79           // Create
    80           cancel = new JButton(Gatherer.dictionary.get("General.Cancel"));
    81           ok = new JButton(Gatherer.dictionary.get("General.OK"));
    82           text = new JTextArea(value);
    83           text.setCaretPosition(value.length());
    84           text.setEditable(true);
    85           text.setLineWrap(true);
    86           text.setWrapStyleWord(true);
    87           // Listeners
    88           cancel.addActionListener(this);
    89           ok.addActionListener(this);
    90           // Layout
    91           JPanel button_pane = new JPanel();
    92           button_pane.setLayout(new GridLayout(1,2));
    93           button_pane.add(ok);
    94           button_pane.add(cancel);
     75    public String display(String value) {
     76    setModal(true);
     77    setSize(SIZE);
     78    setTitle(Gatherer.dictionary.get("General.Edit"));
     79    // Create
     80    cancel = new JButton(Gatherer.dictionary.get("General.Cancel"));
     81    ok = new JButton(Gatherer.dictionary.get("General.OK"));
     82    text = new JTextArea(value);
     83    text.setCaretPosition(value.length());
     84    text.setEditable(true);
     85    text.setLineWrap(true);
     86    text.setWrapStyleWord(true);
     87    // Listeners
     88    cancel.addActionListener(this);
     89    ok.addActionListener(this);
     90    // Layout
     91    JPanel button_pane = new JPanel();
     92    button_pane.setLayout(new GridLayout(1,2));
     93    button_pane.add(ok);
     94    button_pane.add(cancel);
    9595         
    96           JPanel content_pane = (JPanel) getContentPane();
    97           content_pane.setLayout(new BorderLayout());
    98           content_pane.add(new JScrollPane(text), BorderLayout.CENTER);
    99           content_pane.add(button_pane, BorderLayout.SOUTH);
     96    JPanel content_pane = (JPanel) getContentPane();
     97    content_pane.setLayout(new BorderLayout());
     98    content_pane.add(new JScrollPane(text), BorderLayout.CENTER);
     99    content_pane.add(button_pane, BorderLayout.SOUTH);
    100100         
    101           Dimension screen_size = Gatherer.config.screen_size;
    102           setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
    103           show();
    104           return result;
    105     }
     101    Dimension screen_size = Gatherer.config.screen_size;
     102    setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
     103    show();
     104    return result;
     105    }
    106106}

  • trunk/gli/src/org/greenstone/gatherer/gui/FileAssociationDialog.java

    r4293 r4367  
    5151 */
    5252public class FileAssociationDialog
    53     extends JDialog {
    54     /** <i>true</i> iff this addition action been cancelled by the user. */
    55     private boolean cancelled = false;
    56     /** <i>true</i> iff we should ignore any current changes to the extension list. */
    57     private boolean ignore = false;
    58     /** <i>true</i> iff the extension has not changed recently, but the command has. */
    59     private boolean save_required = false;
    60     /** A reference to ourselves so that our inner classes can dispose of us. */
    61     private FileAssociationDialog self;
    62     /** A reference to the manager in charge of storing all the file association information. */
    63     private FileAssociationManager manager;
    64     /** The button used to open a file browser for simplier executable selection. */
    65     private JButton browse;
    66     /** The button used to cancel this dialog without commiting any changes. */
    67     private JButton cancel;
    68     /** The button used to hide this dialog after updating or adding file associations as necessary. */
    69     private JButton ok;
    70     /** The combobox used to select what extension you wish to change. */
    71     private GComboBox extension;
    72     /** A field for entering the command string. */
    73     private JTextField command;
    74     /** The extension last chosen from the combobox. This way we can determine if the extension has been modified by the user. */
    75     private String previous_extension;
    76     /** The default size of a label. */
    77     static final private Dimension LABEL_SIZE = new Dimension(150, 25);
    78     /** The default size for the dialog. */
    79     static final private Dimension SIZE = new Dimension(600, 150);
    80     /** Create a new file association dialog.
    81       * @param manager A reference to the <strong>FileAssociationManager</strong> so we can determine what extensions are already associated.
    82       * @see org.greenstone.gatherer.Configuration
    83       * @see org.greenstone.gatherer.gui.Coloring
    84       */
    85     public FileAssociationDialog(FileAssociationManager manager) {
    86          super(Gatherer.g_man);
    87           this.manager = manager;
    88           this.self = this;
     53    extends JDialog {
     54    /** <i>true</i> iff this addition action been cancelled by the user. */
     55    private boolean cancelled = false;
     56    /** <i>true</i> iff we should ignore any current changes to the extension list. */
     57    private boolean ignore = false;
     58    /** <i>true</i> iff the extension has not changed recently, but the command has. */
     59    private boolean save_required = false;
     60    /** A reference to ourselves so that our inner classes can dispose of us. */
     61    private FileAssociationDialog self;
     62    /** A reference to the manager in charge of storing all the file association information. */
     63    private FileAssociationManager manager;
     64    /** The button used to open a file browser for simplier executable selection. */
     65    private JButton browse;
     66    /** The button used to cancel this dialog without commiting any changes. */
     67    private JButton cancel;
     68    /** The button used to hide this dialog after updating or adding file associations as necessary. */
     69    private JButton ok;
     70    /** The combobox used to select what extension you wish to change. */
     71    private GComboBox extension;
     72    /** A field for entering the command string. */
     73    private JTextField command;
     74    /** The extension last chosen from the combobox. This way we can determine if the extension has been modified by the user. */
     75    private String previous_extension;
     76    /** The default size of a label. */
     77    static final private Dimension LABEL_SIZE = new Dimension(150, 25);
     78    /** The default size for the dialog. */
     79    static final private Dimension SIZE = new Dimension(600, 150);
     80    /** Create a new file association dialog.
     81     * @param manager A reference to the <strong>FileAssociationManager</strong> so we can determine what extensions are already associated.
     82     * @see org.greenstone.gatherer.Configuration
     83     * @see org.greenstone.gatherer.gui.Coloring
     84     */
     85    public FileAssociationDialog(FileAssociationManager manager) {
     86    super(Gatherer.g_man);
     87    this.manager = manager;
     88    this.self = this;
    8989         
    90           // Creation
    91           setModal(true);
    92           setSize(SIZE);
    93           setTitle(get("Title"));
    94           JPanel content_pane = (JPanel) getContentPane();
    95           content_pane.setBackground(Gatherer.config.getColor("coloring.collection_heading_background", false));
    96           JPanel extension_pane = new JPanel();
    97           extension_pane.setOpaque(false);
    98           JLabel extension_label = new JLabel(get("Extension"));
    99           extension_label.setPreferredSize(LABEL_SIZE);
    100           extension = new GComboBox();
    101           extension.setEditable(true);
    102           extension.setPreferredSize(LABEL_SIZE);
    103           for(Iterator extensions = manager.keySet().iterator(); extensions.hasNext(); ) {
    104                 extension.add((String)extensions.next());
    105           }
    106           JPanel command_pane = new JPanel();
    107           command_pane.setOpaque(false);
    108           JLabel command_label = new JLabel(get("Command"));
    109           command_label.setPreferredSize(LABEL_SIZE);
    110           JPanel inner_pane = new JPanel();
    111           inner_pane.setOpaque(false);
    112           command = new JTextField();
    113           command.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
    114           command.setSelectionColor(Gatherer.config.getColor("coloring.collection_selection_background", false));
    115           command.setSelectedTextColor(Gatherer.config.getColor("coloring.collection_selection_foreground", false));
    116           if(extension.count() > 0) {
    117                 command.setText(manager.getCommandImmediately((String)extension.get(0)));
    118           }
    119           browse = new JButton(get("Browse"));
    120           browse.setBackground(Gatherer.config.getColor("coloring.button_background", false));
    121           browse.setPreferredSize(LABEL_SIZE);
    122           JPanel button_pane = new JPanel();
    123           button_pane.setOpaque(false);
    124           ok = new JButton(get("General.OK"));
    125           ok.setBackground(Gatherer.config.getColor("coloring.button_background", false));
    126           cancel = new JButton(get("General.Cancel"));
    127           cancel.setBackground(Gatherer.config.getColor("coloring.button_background", false));
    128           // Connection
    129           browse.addActionListener(new BrowseListener());
    130           cancel.addActionListener(new CancelListener());
    131           ok.addActionListener(new OKListener());
    132           extension.addItemListener(new ExtensionListener());
    133           command.addKeyListener(new CommandListener());
    134           // Layout
    135           extension_pane.setLayout(new BorderLayout());
    136           extension_pane.add(extension_label, BorderLayout.WEST);
    137           extension_pane.add(extension, BorderLayout.EAST);
    138 
    139           inner_pane.setLayout(new BorderLayout());
    140           inner_pane.add(command, BorderLayout.CENTER);
    141           inner_pane.add(browse, BorderLayout.EAST);
    142 
    143           command_pane.setBorder(BorderFactory.createEmptyBorder(5,0,5,0));
    144           command_pane.setLayout(new GridLayout(2,1));
    145           command_pane.add(command_label);
    146           command_pane.add(inner_pane);
    147 
    148           button_pane.setLayout(new GridLayout(1,2,2,2));
    149           button_pane.add(ok);
    150           button_pane.add(cancel);
     90    // Creation
     91    setModal(true);
     92    setSize(SIZE);
     93    setTitle(get("Title"));
     94    JPanel content_pane = (JPanel) getContentPane();
     95    content_pane.setBackground(Gatherer.config.getColor("coloring.collection_heading_background", false));
     96    JPanel extension_pane = new JPanel();
     97    extension_pane.setOpaque(false);
     98    JLabel extension_label = new JLabel(get("Extension"));
     99    extension_label.setPreferredSize(LABEL_SIZE);
     100    extension = new GComboBox();
     101    extension.setEditable(true);
     102    extension.setPreferredSize(LABEL_SIZE);
     103    for(Iterator extensions = manager.keySet().iterator(); extensions.hasNext(); ) {
     104        extension.add((String)extensions.next());
     105    }
     106    JPanel command_pane = new JPanel();
     107    command_pane.setOpaque(false);
     108    JLabel command_label = new JLabel(get("Command"));
     109    command_label.setPreferredSize(LABEL_SIZE);
     110    JPanel inner_pane = new JPanel();
     111    inner_pane.setOpaque(false);
     112    command = new JTextField();
     113    command.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
     114    command.setSelectionColor(Gatherer.config.getColor("coloring.collection_selection_background", false));
     115    command.setSelectedTextColor(Gatherer.config.getColor("coloring.collection_selection_foreground", false));
     116    if(extension.count() > 0) {
     117        command.setText(manager.getCommandImmediately((String)extension.get(0)));
     118    }
     119    browse = new JButton(get("Browse"));
     120    browse.setBackground(Gatherer.config.getColor("coloring.button_background", false));
     121    browse.setPreferredSize(LABEL_SIZE);
     122    JPanel button_pane = new JPanel();
     123    button_pane.setOpaque(false);
     124    ok = new JButton(get("General.OK"));
     125    ok.setBackground(Gatherer.config.getColor("coloring.button_background", false));
     126    cancel = new JButton(get("General.Cancel"));
     127    cancel.setBackground(Gatherer.config.getColor("coloring.button_background", false));
     128    // Connection
     129    browse.addActionListener(new BrowseListener());
     130    cancel.addActionListener(new CancelListener());
     131    ok.addActionListener(new OKListener());
     132    extension.addItemListener(new ExtensionListener());
     133    command.addKeyListener(new CommandListener());
     134    // Layout
     135    extension_pane.setLayout(new BorderLayout());
     136    extension_pane.add(extension_label, BorderLayout.WEST);
     137    extension_pane.add(extension, BorderLayout.EAST);
     138
     139    inner_pane.setLayout(new BorderLayout());
     140    inner_pane.add(command, BorderLayout.CENTER);
     141    inner_pane.add(browse, BorderLayout.EAST);
     142
     143    command_pane.setBorder(BorderFactory.createEmptyBorder(5,0,5,0));
     144    command_pane.setLayout(new GridLayout(2,1));
     145    command_pane.add(command_label);
     146    command_pane.add(inner_pane);
     147
     148    button_pane.setLayout(new GridLayout(1,2,2,2));
     149    button_pane.add(ok);
     150    button_pane.add(cancel);
    151151         
    152           content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    153           content_pane.setLayout(new BorderLayout());
    154           content_pane.add(extension_pane, BorderLayout.NORTH);
    155           content_pane.add(command_pane, BorderLayout.CENTER);
    156           content_pane.add(button_pane, BorderLayout.SOUTH);
    157 
    158           Dimension screen_size = Gatherer.config.screen_size;
    159           setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
    160     }
    161     /** Destructor to ensure dialog gets garbage collected. */
    162     public void destroy() {
    163           self = null;
    164           manager = null;
    165           browse = null;
    166           cancel = null;
    167           ok = null;
    168           extension = null;
    169           command = null;
    170           previous_extension = null;
    171     }
    172     /** Redisplay the dialog, ensuring that the details (or lack thereof) for a certain extension is apparent.
     152    content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     153    content_pane.setLayout(new BorderLayout());
     154    content_pane.add(extension_pane, BorderLayout.NORTH);
     155    content_pane.add(command_pane, BorderLayout.CENTER);
     156    content_pane.add(button_pane, BorderLayout.SOUTH);
     157
     158    Dimension screen_size = Gatherer.config.screen_size;
     159    setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
     160    }
     161    /** Destructor to ensure dialog gets garbage collected. */
     162    public void destroy() {
     163    self = null;
     164    manager = null;
     165    browse = null;
     166    cancel = null;
     167    ok = null;
     168    extension = null;
     169    command = null;
     170    previous_extension = null;
     171    }
     172    /** Redisplay the dialog, ensuring that the details (or lack thereof) for a certain extension is apparent.
    173173      * @param new_extension The extension code as a <strong>String</strong>.
    174174      */
    175     public String display(String new_extension) {
    176           if(new_extension != null) {
    177                 int index = extension.add(new_extension);
    178                 extension.setSelectedIndex(index);
    179           }
    180           else {
    181 
    182           }
    183           show();
    184           if(save_required) {
    185                 manager.setCommand((String)extension.getSelectedItem(), (String)command.getText());
    186                 save_required = false;
    187           }
    188           if(cancelled) {
    189                 return null;
    190           }
    191           return command.getText();
    192     }
    193 
    194     private String get(String key) {
    195           return get(key, null);
    196     }
    197 
    198     private String get(String key, String args[]) {
    199           if(key.indexOf(".") == -1) {
    200                 key = "FileAssociationDialog." + key;
    201           }
    202           return Gatherer.dictionary.get(key, args);
    203     }   
    204 
    205     /** Whenever the user clicks the browse button, we should open up a file browser to allow them to select an executable file from somewhere in the file system. */
    206     private class BrowseListener
    207           implements ActionListener {
    208           /** Open up a simple JFileChooser when the user clicks the button.
    209             * @param event An <strong>ActionEvent</strong> containing information about the event.
    210             */
    211           public void actionPerformed(ActionEvent event) {
    212                 JFileChooser chooser = new JFileChooser(new File(Utility.BASE_DIR));
    213                 chooser.setDialogTitle(get("Browse_Title"));
    214                 chooser.setFileFilter(new ExtensionFileFilter(".bat", get("Batch_File")));
    215                 chooser.setFileFilter(new ExtensionFileFilter(".com", get("Command_File")));
    216                 chooser.setFileFilter(new ExtensionFileFilter(".exe", get("Executable_File")));
    217                 chooser.setAcceptAllFileFilterUsed(true);
    218                 int return_val = chooser.showOpenDialog(null);
    219                 if(return_val == JFileChooser.APPROVE_OPTION) {
    220                      command.setText(chooser.getSelectedFile().getAbsolutePath());
    221                      save_required = true;
    222                 }
    223           }
    224     }
    225     /** Listens for actions apon the cancel button, and if detected disposes of the dialog without saving changes. */
    226     private class CancelListener
    227           implements ActionListener {
    228           /** Listens for actions apon the cancel button, and if detected disposes of the dialog without saving changes.
    229             * @param event An <strong>ActionEvent</strong> containing further information about the action.
    230             */
    231           public void actionPerformed(ActionEvent event) {
    232                 cancelled = true;
    233                 save_required = false;
    234                 self.dispose();
    235           }
    236     }
    237     /** If any changes occur to the command field, mark it as needing saving before we can change extensions, or dispose of this dialog (other than cancelling. */
    238     private class CommandListener
    239           extends KeyAdapter {
    240           /** Whenever we detect a new character has been typed, note that we need to update this association in the manager.
    241             * @param event A <strong>KeyEvent</strong> containing information about the key typed event.
    242             */
    243           public void keyTyped(KeyEvent event) {
    244                 save_required = true;
    245           }
    246     }
    247     /** Whenever the user selects an extension, we should fill out the command field with whatever value has been previously entered for the command (if any). */
    248     private class ExtensionListener
    249           implements ItemListener {
    250           /** This method is called whenever the selection in the extension list changes, so that we can save any old details, then load up the information for the new selection.
    251             * @param event An <strong>ItemEvent</strong> encompassing everything you ever wanted to know about the list selectio, but were afraid to ask.
    252             * @see org.greenstone.gatherer.file.FileAssociationManager
    253             */
    254           public void itemStateChanged(ItemEvent event) {
    255                 String ext = (String) extension.getSelectedItem();
    256                 if(!ignore && ext != null && ext.length() > 0) {
    257                      ignore = true;
    258                      // Save the previous extension if necessary
    259                      if(save_required && previous_extension != null) {
    260                           manager.setCommand(previous_extension, command.getText());
    261                           save_required = false;
    262                      }
    263                      previous_extension = manager.getCommandImmediately((String)extension.getSelectedItem());
    264                      if(previous_extension != null) {
    265                           command.setText(previous_extension);
    266                      }
    267                      else {
    268                           command.setText("");
    269                      }
    270                      ignore = false;
    271                 }
    272           }
    273     }
    274     /** Listen for clicks on the ok button, and dispose when detected. */
    275     private class OKListener
    276           implements ActionListener {
    277           /** When a click on OK is detected, save the current information, then dispose.
    278             * @param event An <strong>ActionEvent</strong> with details about the button press.
    279             */
    280           public void actionPerformed(ActionEvent event) {
    281                 if(save_required) {
    282                      manager.setCommand(extension.getSelectedItem().toString(), command.getText());
    283                      save_required = false;
    284                 }
    285                 self.dispose();
    286           }
    287     }
     175    public String display(String new_extension) {
     176    if(new_extension != null) {
     177        int index = extension.add(new_extension);
     178        extension.setSelectedIndex(index);
     179    }
     180    else {
     181
     182    }
     183    show();
     184    if(save_required) {
     185        manager.setCommand((String)extension.getSelectedItem(), (String)command.getText());
     186        save_required = false;
     187    }
     188    if(cancelled) {
     189        return null;
     190    }
     191    return command.getText();
     192    }
     193
     194    private String get(String key) {
     195    return get(key, null);
     196    }
     197
     198    private String get(String key, String args[]) {
     199    if(key.indexOf(".") == -1) {
     200        key = "FileAssociationDialog." + key;
     201    }
     202    return Gatherer.dictionary.get(key, args);
     203    }   
     204
     205    /** Whenever the user clicks the browse button, we should open up a file browser to allow them to select an executable file from somewhere in the file system. */
     206    private class BrowseListener
     207    implements ActionListener {
     208    /** Open up a simple JFileChooser when the user clicks the button.
     209     * @param event An <strong>ActionEvent</strong> containing information about the event.
     210            */
     211    public void actionPerformed(ActionEvent event) {
     212        JFileChooser chooser = new JFileChooser(new File(Utility.BASE_DIR));
     213        chooser.setDialogTitle(get("Browse_Title"));
     214        chooser.setFileFilter(new ExtensionFileFilter(".bat", get("Batch_File")));
     215        chooser.setFileFilter(new ExtensionFileFilter(".com", get("Command_File")));
     216        chooser.setFileFilter(new ExtensionFileFilter(".exe", get("Executable_File")));
     217        chooser.setAcceptAllFileFilterUsed(true);
     218        int return_val = chooser.showOpenDialog(null);
     219        if(return_val == JFileChooser.APPROVE_OPTION) {
     220        command.setText(chooser.getSelectedFile().getAbsolutePath());
     221        save_required = true;
     222        }
     223    }
     224    }
     225    /** Listens for actions apon the cancel button, and if detected disposes of the dialog without saving changes. */
     226    private class CancelListener
     227    implements ActionListener {
     228    /** Listens for actions apon the cancel button, and if detected disposes of the dialog without saving changes.
     229     * @param event An <strong>ActionEvent</strong> containing further information about the action.
     230            */
     231    public void actionPerformed(ActionEvent event) {
     232        cancelled = true;
     233        save_required = false;
     234        self.dispose();
     235    }
     236    }
     237    /** If any changes occur to the command field, mark it as needing saving before we can change extensions, or dispose of this dialog (other than cancelling. */
     238    private class CommandListener
     239    extends KeyAdapter {
     240    /** Whenever we detect a new character has been typed, note that we need to update this association in the manager.
     241     * @param event A <strong>KeyEvent</strong> containing information about the key typed event.
     242            */
     243    public void keyTyped(KeyEvent event) {
     244        save_required = true;
     245    }
     246    }
     247    /** Whenever the user selects an extension, we should fill out the command field with whatever value has been previously entered for the command (if any). */
     248    private class ExtensionListener
     249    implements ItemListener {
     250    /** This method is called whenever the selection in the extension list changes, so that we can save any old details, then load up the information for the new selection.
     251     * @param event An <strong>ItemEvent</strong> encompassing everything you ever wanted to know about the list selectio, but were afraid to ask.
     252     * @see org.greenstone.gatherer.file.FileAssociationManager
     253     */
     254    public void itemStateChanged(ItemEvent event) {
     255        String ext = (String) extension.getSelectedItem();
     256        if(!ignore && ext != null && ext.length() > 0) {
     257        ignore = true;
     258        // Save the previous extension if necessary
     259        if(save_required && previous_extension != null) {
     260            manager.setCommand(previous_extension, command.getText());
     261            save_required = false;
     262        }
     263        previous_extension = manager.getCommandImmediately((String)extension.getSelectedItem());
     264        if(previous_extension != null) {
     265            command.setText(previous_extension);
     266        }
     267        else {
     268            command.setText("");
     269        }
     270        ignore = false;
     271        }
     272    }
     273    }
     274    /** Listen for clicks on the ok button, and dispose when detected. */
     275    private class OKListener
     276    implements ActionListener {
     277    /** When a click on OK is detected, save the current information, then dispose.
     278     * @param event An <strong>ActionEvent</strong> with details about the button press.
     279            */
     280    public void actionPerformed(ActionEvent event) {
     281        if(save_required) {
     282        manager.setCommand(extension.getSelectedItem().toString(), command.getText());
     283        save_required = false;
     284        }
     285        self.dispose();
     286    }
     287    }
    288288}

  • trunk/gli/src/org/greenstone/gatherer/gui/FileProgress.java

    r4293 r4367  
    88
    99public class FileProgress
    10     extends JPanel {
     10    extends JPanel {
    1111
    12     private LongProgressBar progress;
     12    private LongProgressBar progress;
    1313
    14     public FileProgress() {
    15           super();
    16           // Initialization
     14    public FileProgress() {
     15    super();
     16    // Initialization
    1717
    18           // Creation
    19           progress = new LongProgressBar();
    20           // Connection
     18    // Creation
     19    progress = new LongProgressBar();
     20    // Connection
    2121
    22           // Layout
    23           setLayout(new BorderLayout());
    24           add(progress, BorderLayout.CENTER);
    25     }
     22    // Layout
     23    setLayout(new BorderLayout());
     24    add(progress, BorderLayout.CENTER);
     25    }
    2626
    27     public void addValue(int data_size) {
    28           progress.addValue(data_size);
    29     }
     27    public void addValue(int data_size) {
     28    progress.addValue(data_size);
     29    }
    3030
    31     public void setIndeterminate(boolean state) {
    32           progress.setIndeterminate(state);
    33     }
     31    public void setIndeterminate(boolean state) {
     32    progress.setIndeterminate(state);
     33    }
    3434
    35     public void setMaximum(long size) {
    36           progress.setMaximum(size);
    37     }
     35    public void setMaximum(long size) {
     36    progress.setMaximum(size);
     37    }
    3838
    39     public void setString(String label) {
    40           progress.setString(label);
    41     }
     39    public void setString(String label) {
     40    progress.setString(label);
     41    }
    4242
    43     public void setValue(int value) {
    44           progress.setValue(value);
    45     }
     43    public void setValue(int value) {
     44    progress.setValue(value);
     45    }
    4646}

  • trunk/gli/src/org/greenstone/gatherer/gui/Filter.java

    r4293 r4367  
    5151 */
    5252public class Filter
    53     extends JPanel {
    54     /** The other filters in this run of filters, used to ensure they all show the same thing. */
    55     private ArrayList others = null;
    56     /** Is this the filter filter of this run of filters created (later filters will share the same information). */
    57     private boolean first = true;
    58     /** Prevent any changes we make in the class from causing events which we then process causing events... */
    59     private boolean ignore = false;
    60     /** A reference to ourselves so inner classes can refer to us. */
    61     private Filter this_filter = null;
    62     /** The check box to enabled/diable filter. */
    63     private JCheckBox checkbox = null;
    64     /** The editable combobox where you either choose a predefined filter, or type a new pseudo-regular expression. */
    65     private GComboBox combobox = null;
    66     /** The label shown on the filter controls. */
    67     private JLabel label = null;
    68     /** A reference to the tree this filter is being applied to. */
    69     private DragTree tree = null;
    70     /** The default size for the label. */
    71     static final private Dimension SIZE = new Dimension(100,25);
    72     /** Preprogrammed default filters. */
    73     static final private String DEFAULTS[] = {"^.*\\.html?$", "^.*\\.xml$", "^.*\\.txt$", "(^.*\\.jpe?g$)|(^.*\\.png$)|(^.\\.gif$)"};
    74     /** Constructor.
    75       * @param tree A reference to the <strong>JTree</strong> being affected.
    76       */
    77     public Filter(DragTree tree) {
    78           this(tree, null);
    79     }
    80     /** Constructor.
     53    extends JPanel {
     54    /** The other filters in this run of filters, used to ensure they all show the same thing. */
     55    private ArrayList others = null;
     56    /** Is this the filter filter of this run of filters created (later filters will share the same information). */
     57    private boolean first = true;
     58    /** Prevent any changes we make in the class from causing events which we then process causing events... */
     59    private boolean ignore = false;
     60    /** A reference to ourselves so inner classes can refer to us. */
     61    private Filter this_filter = null;
     62    /** The check box to enabled/diable filter. */
     63    private JCheckBox checkbox = null;
     64    /** The editable combobox where you either choose a predefined filter, or type a new pseudo-regular expression. */
     65    private GComboBox combobox = null;
     66    /** The label shown on the filter controls. */
     67    private JLabel label = null;
     68    /** A reference to the tree this filter is being applied to. */
     69    private DragTree tree = null;
     70    /** The default size for the label. */
     71    static final private Dimension SIZE = new Dimension(100,25);
     72    /** Preprogrammed default filters. */
     73    static final private String DEFAULTS[] = {"^.*\\.html?$", "^.*\\.xml$", "^.*\\.txt$", "(^.*\\.jpe?g$)|(^.*\\.png$)|(^.\\.gif$)"};
     74    /** Constructor.
     75     * @param tree A reference to the <strong>JTree</strong> being affected.
     76      */
     77    public Filter(DragTree tree) {
     78    this(tree, null);
     79    }
     80    /** Constructor.
    8181      * @param tree A reference to the <strong>JTree</strong> being affected.
    8282      * @param others An <strong>ArrayList</strong> of the other Filters already in this run.
    8383      */
    84     public Filter(DragTree tree, ArrayList others) {
    85           super();
    86           if(others == null) {
    87                 this.others = new ArrayList();
    88           }
    89           else {
    90                 this.others = others;
    91           }
    92           this.others.add(this);
    93           this.this_filter = this;
    94           this.tree = tree;
    95           // Create components.
    96           combobox = new GComboBox();
    97           combobox.add(new Entry());
    98           for(int i = 0; i < DEFAULTS.length; i++) {
    99                 try {
    100                      Entry entry = new Entry(get((new Integer(i)).toString(), null), Pattern.compile(DEFAULTS[i]));
    101                      combobox.add(entry);
    102                 }
    103                 catch (Exception error) {
    104                      error.printStackTrace();
    105                 }
    106           }
    107           combobox.setEditable(true);
    108           label = new JLabel(get("Filter_Tree"));
    109           label.setPreferredSize(SIZE);
    110           // Add listeners.
    111           combobox.addItemListener(new ComboBoxListener());
    112           // Layout.
    113           label.setBorder(BorderFactory.createEmptyBorder(0,0,0,5));
     84    public Filter(DragTree tree, ArrayList others) {
     85    super();
     86    if(others == null) {
     87        this.others = new ArrayList();
     88    }
     89    else {
     90        this.others = others;
     91    }
     92    this.others.add(this);
     93    this.this_filter = this;
     94    this.tree = tree;
     95    // Create components.
     96    combobox = new GComboBox();
     97    combobox.add(new Entry());
     98    for(int i = 0; i < DEFAULTS.length; i++) {
     99        try {
     100        Entry entry = new Entry(get((new Integer(i)).toString(), null), Pattern.compile(DEFAULTS[i]));
     101        combobox.add(entry);
     102        }
     103        catch (Exception error) {
     104        error.printStackTrace();
     105        }
     106    }
     107    combobox.setEditable(true);
     108    label = new JLabel(get("Filter_Tree"));
     109    label.setPreferredSize(SIZE);
     110    // Add listeners.
     111    combobox.addItemListener(new ComboBoxListener());
     112    // Layout.
     113    label.setBorder(BorderFactory.createEmptyBorder(0,0,0,5));
    114114
    115           setBorder(BorderFactory.createEmptyBorder(2,2,2,2));
    116           setLayout(new BorderLayout());
    117           add(label, BorderLayout.WEST);
    118           add(combobox, BorderLayout.CENTER);
    119     }
    120     /** Retrieve the combobox associated with this filter.
     115    setBorder(BorderFactory.createEmptyBorder(2,2,2,2));
     116    setLayout(new BorderLayout());
     117    add(label, BorderLayout.WEST);
     118    add(combobox, BorderLayout.CENTER);
     119    }
     120    /** Retrieve the combobox associated with this filter.
    121121      * @return A <strong>GComboBox</strong>.
    122122      */
    123     public GComboBox getComboBox() {
    124           return combobox;
    125     }
     123    public GComboBox getComboBox() {
     124    return combobox;
     125    }
    126126
    127     /** Change the background color of the filter.
     127    /** Change the background color of the filter.
    128128      * @param color The new background <strong>Color</strong>.
    129129      */
    130     public void setBackground(Color color) {
    131           super.setBackground(color);
    132     }
     130    public void setBackground(Color color) {
     131    super.setBackground(color);
     132    }
    133133
    134     /** Used to restore the filter state to enabled, the normal state during collection editing.
     134    /** Used to restore the filter state to enabled, the normal state during collection editing.
    135135      * @param state The new state for the filter. <i>true</i> for enabled, <i>false</i> otherwise.
    136136      */
    137     public void setEnabled(boolean state) {
    138           ignore = true;
    139           combobox.setEditable(state);
    140           combobox.setEnabled(state);
    141           ignore = false;
    142     }
    143     /** Set the combobox model for this filter.
     137    public void setEnabled(boolean state) {
     138    ignore = true;
     139    combobox.setEditable(state);
     140    combobox.setEnabled(state);
     141    ignore = false;
     142    }
     143    /** Set the combobox model for this filter.
    144144      * @param model The new <strong>ComboBoxModel</strong> to use.
    145145      */
    146     public void setComboBoxModel(ComboBoxModel model) {
    147           combobox.setModel(model);
    148     }
    149     /** Ensure that a certain entry is selected from the combobox.
     146    public void setComboBoxModel(ComboBoxModel model) {
     147    combobox.setModel(model);
     148    }
     149    /** Ensure that a certain entry is selected from the combobox.
    150150      * @param selection The <strong>Entry</strong> that should be selected.
    151151      */
    152     public void setComboBoxSelection(Entry selection) {
    153           ignore = true;
    154           combobox.setSelectedItem(selection);
    155           ignore = false;
    156     }
    157     /** Set to signify that this filter is the first in a new run of filters.
     152    public void setComboBoxSelection(Entry selection) {
     153    ignore = true;
     154    combobox.setSelectedItem(selection);
     155    ignore = false;
     156    }
     157    /** Set to signify that this filter is the first in a new run of filters.
    158158      * @param first <i>true</i> if this is the first filter in a run, <i>false</i> if it will just be added to the current run.
    159159      */
    160     public void setFirst(boolean first) {
    161           this.first = first;
    162     }
    163     /** Spawn produces a copy of this filter, which has new controls, but shares listeners wih this filter, and vice versa. Thus we can have two synchronized, but differing sets of controls.
     160    public void setFirst(boolean first) {
     161    this.first = first;
     162    }
     163    /** Spawn produces a copy of this filter, which has new controls, but shares listeners wih this filter, and vice versa. Thus we can have two synchronized, but differing sets of controls.
    164164      * @param tree_spawn The <strong>JTree</strong> this filter will affect.
    165165      * @return A new <strong>Filter</strong> which is in the same run as this filter.
    166166      */
    167     public Filter spawn(DragTree tree_spawn) {
    168           Filter filter = new Filter(tree_spawn, others);
    169           filter.setFirst(false); // No spawned copies should generate error messages, but fail silently.
    170           filter.setComboBoxModel(combobox.getModel());
    171           filter.setComboBoxSelection((Entry)combobox.getSelectedItem());
    172           return filter;
    173     }
    174     /** Retrieve a phrase from the dictionary.
     167    public Filter spawn(DragTree tree_spawn) {
     168    Filter filter = new Filter(tree_spawn, others);
     169    filter.setFirst(false); // No spawned copies should generate error messages, but fail silently.
     170    filter.setComboBoxModel(combobox.getModel());
     171    filter.setComboBoxSelection((Entry)combobox.getSelectedItem());
     172    return filter;
     173    }
     174    /** Retrieve a phrase from the dictionary.
    175175      * @param key The unique identification <strong>String</strong> of a phrase from the dictionary.
    176176      */
    177     private String get(String key) {
    178           return get(key, null);
    179     }
    180     /** Retrieve a phrase from the dictionary, augmenting with the given text fragments
     177    private String get(String key) {
     178    return get(key, null);
     179    }
     180    /** Retrieve a phrase from the dictionary, augmenting with the given text fragments
    181181      * @param key The unique identification <strong>String</strong> of a phrase from the dictionary.
    182182      * @param args A <strong>String[]</strong> of arguments to be used to fill out parameter fields in the phrase returned.
    … …  
    184184      * @see org.greenstone.gatherer.Gatherer
    185185      */
    186     private String get(String key, String args[]) {
    187           if(key.indexOf(".") == -1) {
    188                 key = "Filter." + key;
    189           }
    190           return Gatherer.dictionary.get(key, args);
    191     }
    192     /** Encode an expression in pseudo-regular expression into regular expression.
     186    private String get(String key, String args[]) {
     187    if(key.indexOf(".") == -1) {
     188        key = "Filter." + key;
     189    }
     190    return Gatherer.dictionary.get(key, args);
     191    }
     192    /** Encode an expression in pseudo-regular expression into regular expression.
    193193      * @param raw The pseudo-regular expression <strong>String</strong> which includes several characters which differ in meaning from regular expression queries.
    194194      * @return A proper regular expression as a <strong>String</strong>.
    195195      */
    196     private String encode(String raw) {
    197           StringBuffer working = new StringBuffer();
    198           for(int i = 0; i < raw.length(); i++) {
    199                 char c = raw.charAt(i);
    200                 switch(c) {
    201                 case '.':
    202                      working.append("\\.");
    203                      break;
    204                 case '*':
    205                      working.append(".*");
    206                      break;
    207                 case '?':
    208                      working.append(".");
    209                      break;
    210                 default:
    211                      working.append(Character.toLowerCase(c));
    212                 }
    213           }
    214           return working.toString();
    215     }
    216     /** This method applies the given pattern to the tree registered as belonging to this filter.*/
    217     private void setFilter(Pattern pattern) {
    218           // Show busy cursor.
    219           Gatherer.g_man.wait(true);
    220           FileSystemModel model = (FileSystemModel) tree.getModel();
    221           // Apply filter
    222           if(pattern != null) {
    223                 model.setFilter(pattern.pattern());
    224           }
    225           else {
    226                 model.setFilter(null);
    227           }
    228           // Ask tree to completely refresh
    229           tree.refresh(null);
    230           // Restore cursor
    231           Gatherer.g_man.wait(false);
    232     }
    233     /** Listens for changes in the combobox as when one is detected attempts to compile a regular expression from whatever text was entered. If successful, or if the item chosen was a predefined filter, it then applies the filter to the target tree. */
    234     private class ComboBoxListener
    235           implements ItemListener {
    236           /** Called when a new item is selected from the filter combobox, we treat the new entry as a pseudo-regular expression, compile it and then apply it to the tree.
    237             * @param event An <strong>ItemEvent</strong> containing more information about the change performed.
    238             * @see org.greenstone.gatherer.gui.Filter.Entry
    239             */
    240           public void itemStateChanged(ItemEvent event) {
    241                 if(!ignore) {
    242                      ignore = true;
    243                      if(event.getStateChange() == ItemEvent.SELECTED) {
    244                           try {
    245                                 Object temp = combobox.getSelectedItem();
    246                                 Entry entry = null;
    247                                 if(temp instanceof String) {
    248                                     String temp_str = (String) temp;
    249                                     ///ystem.err.println("Filter = " + temp_str);
    250                                     // Ignore any string which matches a predefined filter, starting with All Files.
    251                                     if(temp_str.equals(get("All_Files"))) {
    252                                     }
    253                                     // HTM & HTML
    254                                     else if(temp_str.equals(get("0"))) {
    255                                     }
    256                                     // XML
    257                                     else if(temp_str.equals(get("1"))) {
    258                                     }
    259                                     // Text files
    260                                     else if(temp_str.equals(get("2"))) {
    261                                     }
    262                                     // Images
    263                                     else if(temp_str.equals(get("3"))) {
    264                                     }
    265                                     else {
    266                                           entry = new Entry((String)temp, Pattern.compile(encode((String)temp)));
    267                                           //combobox.removeItem(temp);
    268                                           //int position = combobox.add(entry);
    269                                           //combobox.setSelectedIndex(position);
    270                                     }
    271                                 }
    272                                 else {
    273                                     entry = (Entry) temp;
    274                                 }
    275                                 if(entry != null) {
    276                                     setFilter(entry.getPattern());
    277                                     // Synchronize other controls.
    278                                     /*
    279                                     for(int i = 0; i < others.size(); i++) {
    280                                           Filter sibling = (Filter) others.get(i);
    281                                           if(sibling != this_filter) {
    282                                                 sibling.setComboBoxSelection((Entry)entry);
    283                                           }
    284                                     }
    285                                     */
    286                                 }
    287                                 // Else we ignore this event as being one of the painfully erroneous events we receive because we've been silly enough to have an editable combobox.
    288                           }
    289                           catch (PatternSyntaxException error) {
    290                                 if(first) {
    291                                     JOptionPane.showMessageDialog(Gatherer.g_man, get("Invalid_Pattern"), get("General.Error"), JOptionPane.ERROR_MESSAGE);
    292                                 }
    293                           }
    294                      }
    295                      ignore = false;
    296                 }
    297           }
    298     }
    299     /** An object that holds a filter entry. This is string used for the filter pattern and, if not custom built, its name. */
    300     private class Entry
    301           implements Comparable {
    302           /** The compiled pattern created from a regular expression. */
    303           private Pattern pattern = null;
    304           /** The name of this filter entry. */
    305           private String name = null;
    306           /** Constructor. */
    307           public Entry() {
    308           }
    309           /** Constructor.
     196    private String encode(String raw) {
     197    StringBuffer working = new StringBuffer();
     198    for(int i = 0; i < raw.length(); i++) {
     199        char c = raw.charAt(i);
     200        switch(c) {
     201        case '.':
     202        working.append("\\.");
     203        break;
     204        case '*':
     205        working.append(".*");
     206        break;
     207        case '?':
     208        working.append(".");
     209        break;
     210        default:
     211        working.append(Character.toLowerCase(c));
     212        }
     213    }
     214    return working.toString();
     215    }
     216    /** This method applies the given pattern to the tree registered as belonging to this filter.*/
     217    private void setFilter(Pattern pattern) {
     218    // Show busy cursor.
     219    Gatherer.g_man.wait(true);
     220    FileSystemModel model = (FileSystemModel) tree.getModel();
     221    // Apply filter
     222    if(pattern != null) {
     223        model.setFilter(pattern.pattern());
     224    }
     225    else {
     226        model.setFilter(null);
     227    }
     228    // Ask tree to completely refresh
     229    tree.refresh(null);
     230    // Restore cursor
     231    Gatherer.g_man.wait(false);
     232    }
     233    /** Listens for changes in the combobox as when one is detected attempts to compile a regular expression from whatever text was entered. If successful, or if the item chosen was a predefined filter, it then applies the filter to the target tree. */
     234    private class ComboBoxListener
     235    implements ItemListener {
     236    /** Called when a new item is selected from the filter combobox, we treat the new entry as a pseudo-regular expression, compile it and then apply it to the tree.
     237     * @param event An <strong>ItemEvent</strong> containing more information about the change performed.
     238     * @see org.greenstone.gatherer.gui.Filter.Entry
     239     */
     240    public void itemStateChanged(ItemEvent event) {
     241        if(!ignore) {
     242        ignore = true;
     243        if(event.getStateChange() == ItemEvent.SELECTED) {
     244            try {
     245            Object temp = combobox.getSelectedItem();
     246            Entry entry = null;
     247            if(temp instanceof String) {
     248                String temp_str = (String) temp;
     249                ///ystem.err.println("Filter = " + temp_str);
     250                // Ignore any string which matches a predefined filter, starting with All Files.
     251                if(temp_str.equals(get("All_Files"))) {
     252                }
     253                // HTM & HTML
     254                else if(temp_str.equals(get("0"))) {
     255                }
     256                // XML
     257                else if(temp_str.equals(get("1"))) {
     258                }
     259                // Text files
     260                else if(temp_str.equals(get("2"))) {
     261                }
     262                // Images
     263                else if(temp_str.equals(get("3"))) {
     264                }
     265                else {
     266                entry = new Entry((String)temp, Pattern.compile(encode((String)temp)));
     267                //combobox.removeItem(temp);
     268                //int position = combobox.add(entry);
     269                //combobox.setSelectedIndex(position);
     270                }
     271            }
     272            else {
     273                entry = (Entry) temp;
     274            }
     275            if(entry != null) {
     276                setFilter(entry.getPattern());
     277                // Synchronize other controls.
     278                /*
     279                  for(int i = 0; i < others.size(); i++) {
     280                  Filter sibling = (Filter) others.get(i);
     281                  if(sibling != this_filter) {
     282                  sibling.setComboBoxSelection((Entry)entry);
     283                  }
     284                  }
     285                */
     286            }
     287            // Else we ignore this event as being one of the painfully erroneous events we receive because we've been silly enough to have an editable combobox.
     288            }
     289            catch (PatternSyntaxException error) {
     290            if(first) {
     291                JOptionPane.showMessageDialog(Gatherer.g_man, get("Invalid_Pattern"), get("General.Error"), JOptionPane.ERROR_MESSAGE);
     292            }
     293            }
     294        }
     295        ignore = false;
     296        }
     297    }
     298    }
     299    /** An object that holds a filter entry. This is string used for the filter pattern and, if not custom built, its name. */
     300    private class Entry
     301    implements Comparable {
     302    /** The compiled pattern created from a regular expression. */
     303    private Pattern pattern = null;
     304    /** The name of this filter entry. */
     305    private String name = null;
     306    /** Constructor. */
     307    public Entry() {
     308    }
     309    /** Constructor.
    310310            * @param name The name of this entry as a <strong>String</strong>.
    311311            * @param pattern The compiled regular expression as a <strong>Pattern</strong>.
    312312            */
    313           public Entry(String name, Pattern pattern) {
    314                 this.name = name;
    315                 this.pattern = pattern;
    316           }
    317           /** Compare two Entrys for ordering.
     313    public Entry(String name, Pattern pattern) {
     314        this.name = name;
     315        this.pattern = pattern;
     316    }
     317    /** Compare two Entrys for ordering.
    318318            * @param object The other Entry to compare to, as an <strong>Object</strong>.
    319319            * @return An <i>int</i> indicating the respective ordering, as defined in java.lang.String#compareTo
    320320            */
    321           public int compareTo(Object object) {
    322                 return toString().compareTo(object.toString());
    323           }
    324           /** Retrieve the pattern associated with this entry.
     321    public int compareTo(Object object) {
     322        return toString().compareTo(object.toString());
     323    }
     324    /** Retrieve the pattern associated with this entry.
    325325            * @return The <strong>Pattern</strong>.
    326326            */
    327           public Pattern getPattern() {
    328                 return pattern;
    329           }
    330           /** Translate this entry into a textual representation.
     327    public Pattern getPattern() {
     328        return pattern;
     329    }
     330    /** Translate this entry into a textual representation.
    331331            * @return A <strong>String</strong> containing the representation.
    332332            */
    333           public String toString() {
    334                 String result = null;
    335                 if(name != null) {
    336                      result = name;
    337                 }
    338                 else if(pattern == null) {
    339                      result = get("All_Files");
    340                 }
    341                 else {
    342                      result = pattern.pattern();
    343                 }
    344                 return result;
    345           }
    346     }
     333    public String toString() {
     334        String result = null;
     335        if(name != null) {
     336        result = name;
     337        }
     338        else if(pattern == null) {
     339        result = get("All_Files");
     340        }
     341        else {
     342        result = pattern.pattern();
     343        }
     344        return result;
     345    }
     346    }
    347347}

  • trunk/gli/src/org/greenstone/gatherer/gui/GComboBox.java

    r4293 r4367  
    4747 */
    4848public class GComboBox
    49     extends JComboBox {
    50 
    51     private Color background = null;
    52     private Color foreground = null;
    53     private Color selection_background = null;
    54     private Color selection_foreground = null;
    55 
    56     private Model model;
    57 
    58     public GComboBox() {
    59           super();
    60           init();
    61     }
    62 
    63     public GComboBox(Gatherer gatherer) {
    64           this();
    65     }
    66 
    67     public GComboBox(ArrayList data) {
    68           super(data.toArray());
    69           init();
    70     }
    71 
    72     public GComboBox(ComboBoxModel model) {
    73           super(model);
    74           init();
    75     }
    76 
    77     public GComboBox(Object data[]) {
    78           super(data);
    79           init();
    80     }
    81 
    82     public GComboBox(Vector data) {
    83           super(data);
    84           init();
    85     }
    86 
    87     public int add(Object object) {
    88           return model.add(object);
    89     }
    90 
    91     public Object get(int index) {
    92           return model.getElementAt(index);
    93     }
    94 
    95     public int getMaximumRowCount() {
    96           int size = model.getSize();
    97           if(size == 0) {
    98                 return 1;
    99           }
    100           else if(size < maximumRowCount) {
    101                 return model.getSize();
    102           }
    103           return maximumRowCount;
    104     }
    105 
    106     public void clear() {
    107           model.clear();
    108     }
    109 
    110     public int count() {
    111           return model.getSize();
    112     }
    113 
    114     public void setBackgroundNonSelectionColor(Color background) {
    115           this.background = background;
    116           setEditor(new Editor());
    117           setRenderer(new Renderer());
    118     }
    119 
    120     public void setTextNonSelectionColor(Color foreground) {
    121           this.foreground = foreground;
    122           setEditor(new Editor());
    123           setRenderer(new Renderer());
    124     }
    125 
    126     public void setBackgroundSelectionColor(Color selection_background) {
    127           this.selection_background = selection_background;
    128           setEditor(new Editor());
    129           setRenderer(new Renderer());
    130     }
    131 
    132     public void setTextSelectionColor(Color selection_foreground) {
    133           this.selection_foreground = selection_foreground;
    134           setEditor(new Editor());
    135           setRenderer(new Renderer());
    136     }
    137 
    138     public void init() {
    139           this.model = new Model();
    140           ComboBoxModel old_model = (ComboBoxModel) getModel();
    141           setModel(model);
    142           // Restore any data given into our model
    143           for(int i = 0; i < old_model.getSize(); i++) {
    144                 model.add(old_model.getElementAt(i));
    145           }
    146           // Change component
    147           UI ui = new UI();
    148           setUI(ui);
    149           ui.setBackground(Color.white);
    150           // Initialization
    151           this.background = Gatherer.config.getColor("coloring.collection_tree_background", false);
    152           this.foreground = Gatherer.config.getColor("coloring.collection_tree_foreground", false);
    153           this.selection_background = Gatherer.config.getColor("coloring.collection_selection_background", false);
    154           this.selection_foreground = Gatherer.config.getColor("coloring.collection_selection_foreground", false);
    155           setEditor(new Editor());
    156           setRenderer(new Renderer());
    157     }
    158 
    159     private class Editor
    160           extends JTextField
    161           implements ComboBoxEditor {
    162           public Editor() {
    163                 setBackground(background);
    164                 setForeground(foreground);
    165                 setSelectionColor(selection_background);
    166                 setSelectedTextColor(selection_foreground);
    167           }
    168 
    169           public Component getEditorComponent() {
    170                 return this;
    171           }
    172 
    173           public Object getItem() {
    174                 return getText();
    175           }
    176 
    177           public void setItem(Object item) {
    178                 if(item != null) {
    179                      setText(item.toString());
    180                 }
    181                 else {
    182                      setText("");
    183                 }
    184           }
    185     }
    186 
    187     private class Model
    188           extends DefaultComboBoxModel {
    189 
    190           public int add(Object extension) {
    191                 int position = 0;
    192                 String extension_str = extension.toString().toLowerCase();
    193                 while(extension != null && position < size()) {
    194                      String sibling = getElementAt(position).toString().toLowerCase();
    195                      int order = extension_str.compareTo(sibling);
    196                      // If we are now less than the sibling, insert here.
    197                      if(order < 0) {
    198                           insertElementAt(extension, position);
    199                           extension = null;
    200                      }
    201                      // We are equal to the sibling, thus we already exist in list. Done.
    202                      else if(order == 0) {
    203                           extension = null;
    204                      }
    205                      // Continue searching.
    206                      else {
    207                           position++;
    208                      }
    209                 }
    210                 if(extension != null) {
    211                      position = size();
    212                      addElement(extension);
    213                 }
    214                 return position;
    215           }
    216 
    217           public void clear() {
    218                 removeAllElements();
    219           }
    220 
    221           public int size() {
    222                 return getSize();
    223           }
    224     }
    225 
    226     private class Renderer
    227           extends JLabel
    228           implements ListCellRenderer {
    229           public Renderer() {
    230           }
    231           public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
    232                 if(value != null) {
    233                      setText(value.toString());
    234                 }
    235                 else {
    236                      setText("");
    237                 }
    238                 setBackground(isSelected ? selection_background : background);
    239                 setForeground(isSelected ? selection_foreground : foreground);
    240                 setOpaque(true);
    241                 return this;
    242           }
    243     }
    244 
    245     private class UI
    246           extends BasicComboBoxUI {
    247           public UI() {
    248                 super();
    249           }
    250 
    251           protected ComboPopup createPopup() {
    252                 BasicComboPopup popup = new BasicComboPopup( comboBox ) {
    253                           public void show() {
    254                                 if(comboBox.getMaximumRowCount() > 0) {
    255                                     Dimension popupSize = new Dimension( comboBox.getWidth(), getPopupHeightForRowCount( comboBox.getMaximumRowCount()));
    256                                     Rectangle popupBounds = new Rectangle( 0, 0, popupSize.width, popupSize.height);
    257                                     scroller.setMaximumSize( popupBounds.getSize() );
    258                                     scroller.setPreferredSize( popupBounds.getSize() );
    259                                     scroller.setMinimumSize( popupBounds.getSize() );
    260                                     list.invalidate();           
    261                                     int selectedIndex = comboBox.getSelectedIndex();
    262                                     if ( selectedIndex == -1 ) {
    263                                           list.clearSelection();
    264                                     }
    265                                     else {
    266                                           list.setSelectedIndex( selectedIndex );
    267                                     }           
    268                                     list.ensureIndexIsVisible( list.getSelectedIndex() );
    269                                     setLightWeightPopupEnabled( comboBox.isLightWeightPopupEnabled() );
    270                                     show(arrowButton, arrowButton.getSize().width - (popupSize.width + 4), arrowButton.getSize().height);
    271                                 }
    272                           }
    273                      };
    274                 popup.getAccessibleContext().setAccessibleParent(comboBox);
    275                 return popup;
    276           }
    277 
    278           public void setBackground(Color background) {
    279                 arrowButton.setBackground(background);
    280           }
    281     }
     49    extends JComboBox {
     50
     51    private Color background = null;
     52    private Color foreground = null;
     53    private Color selection_background = null;
     54    private Color selection_foreground = null;
     55
     56    private Model model;
     57
     58    public GComboBox() {
     59    super();
     60    init();
     61    }
     62
     63    public GComboBox(Gatherer gatherer) {
     64    this();
     65    }
     66
     67    public GComboBox(ArrayList data) {
     68    super(data.toArray());
     69    init();
     70    }
     71
     72    public GComboBox(ComboBoxModel model) {
     73    super(model);
     74    init();
     75    }
     76
     77    public GComboBox(Object data[]) {
     78    super(data);
     79    init();
     80    }
     81
     82    public GComboBox(Vector data) {
     83    super(data);
     84    init();
     85    }
     86
     87    public int add(Object object) {
     88    return model.add(object);
     89    }
     90
     91    public Object get(int index) {
     92    return model.getElementAt(index);
     93    }
     94
     95    public int getMaximumRowCount() {
     96    int size = model.getSize();
     97    if(size == 0) {
     98        return 1;
     99    }
     100    else if(size < maximumRowCount) {
     101        return model.getSize();
     102    }
     103    return maximumRowCount;
     104    }
     105
     106    public void clear() {
     107    model.clear();
     108    }
     109
     110    public int count() {
     111    return model.getSize();
     112    }
     113
     114    public void setBackgroundNonSelectionColor(Color background) {
     115    this.background = background;
     116    setEditor(new Editor());
     117    setRenderer(new Renderer());
     118    }
     119
     120    public void setTextNonSelectionColor(Color foreground) {
     121    this.foreground = foreground;
     122    setEditor(new Editor());
     123    setRenderer(new Renderer());
     124    }
     125
     126    public void setBackgroundSelectionColor(Color selection_background) {
     127    this.selection_background = selection_background;
     128    setEditor(new Editor());
     129    setRenderer(new Renderer());
     130    }
     131
     132    public void setTextSelectionColor(Color selection_foreground) {
     133    this.selection_foreground = selection_foreground;
     134    setEditor(new Editor());
     135    setRenderer(new Renderer());
     136    }
     137
     138    public void init() {
     139    this.model = new Model();
     140    ComboBoxModel old_model = (ComboBoxModel) getModel();
     141    setModel(model);
     142    // Restore any data given into our model
     143    for(int i = 0; i < old_model.getSize(); i++) {
     144        model.add(old_model.getElementAt(i));
     145    }
     146    // Change component
     147    UI ui = new UI();
     148    setUI(ui);
     149    ui.setBackground(Color.white);
     150    // Initialization
     151    this.background = Gatherer.config.getColor("coloring.collection_tree_background", false);
     152    this.foreground = Gatherer.config.getColor("coloring.collection_tree_foreground", false);
     153    this.selection_background = Gatherer.config.getColor("coloring.collection_selection_background", false);
     154    this.selection_foreground = Gatherer.config.getColor("coloring.collection_selection_foreground", false);
     155    setEditor(new Editor());
     156    setRenderer(new Renderer());
     157    }
     158
     159    private class Editor
     160    extends JTextField
     161    implements ComboBoxEditor {
     162    public Editor() {
     163        setBackground(background);
     164        setForeground(foreground);
     165        setSelectionColor(selection_background);
     166        setSelectedTextColor(selection_foreground);
     167    }
     168
     169    public Component getEditorComponent() {
     170        return this;
     171    }
     172
     173    public Object getItem() {
     174        return getText();
     175    }
     176
     177    public void setItem(Object item) {
     178        if(item != null) {
     179        setText(item.toString());
     180        }
     181        else {
     182        setText("");
     183        }
     184    }
     185    }
     186
     187    private class Model
     188    extends DefaultComboBoxModel {
     189
     190    public int add(Object extension) {
     191        int position = 0;
     192        String extension_str = extension.toString().toLowerCase();
     193        while(extension != null && position < size()) {
     194        String sibling = getElementAt(position).toString().toLowerCase();
     195        int order = extension_str.compareTo(sibling);
     196        // If we are now less than the sibling, insert here.
     197        if(order < 0) {
     198            insertElementAt(extension, position);
     199            extension = null;
     200        }
     201        // We are equal to the sibling, thus we already exist in list. Done.
     202        else if(order == 0) {
     203            extension = null;
     204        }
     205        // Continue searching.
     206        else {
     207            position++;
     208        }
     209        }
     210        if(extension != null) {
     211        position = size();
     212        addElement(extension);
     213        }
     214        return position;
     215    }
     216
     217    public void clear() {
     218        removeAllElements();
     219    }
     220
     221    public int size() {
     222        return getSize();
     223    }
     224    }
     225
     226    private class Renderer
     227    extends JLabel
     228    implements ListCellRenderer {
     229    public Renderer() {
     230    }
     231    public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
     232        if(value != null) {
     233        setText(value.toString());
     234        }
     235        else {
     236        setText("");
     237        }
     238        setBackground(isSelected ? selection_background : background);
     239        setForeground(isSelected ? selection_foreground : foreground);
     240        setOpaque(true);
     241        return this;
     242    }
     243    }
     244
     245    private class UI
     246    extends BasicComboBoxUI {
     247    public UI() {
     248        super();
     249    }
     250
     251    protected ComboPopup createPopup() {
     252        BasicComboPopup popup = new BasicComboPopup( comboBox ) {
     253            public void show() {
     254            if(comboBox.getMaximumRowCount() > 0) {
     255                Dimension popupSize = new Dimension( comboBox.getWidth(), getPopupHeightForRowCount( comboBox.getMaximumRowCount()));
     256                Rectangle popupBounds = new Rectangle( 0, 0, popupSize.width, popupSize.height);
     257                scroller.setMaximumSize( popupBounds.getSize() );
     258                scroller.setPreferredSize( popupBounds.getSize() );
     259                scroller.setMinimumSize( popupBounds.getSize() );
     260                list.invalidate();           
     261                int selectedIndex = comboBox.getSelectedIndex();
     262                if ( selectedIndex == -1 ) {
     263                list.clearSelection();
     264                }
     265                else {
     266                list.setSelectedIndex( selectedIndex );
     267                }           
     268                list.ensureIndexIsVisible( list.getSelectedIndex() );
     269                setLightWeightPopupEnabled( comboBox.isLightWeightPopupEnabled() );
     270                show(arrowButton, arrowButton.getSize().width - (popupSize.width + 4), arrowButton.getSize().height);
     271            }
     272            }
     273        };
     274        popup.getAccessibleContext().setAccessibleParent(comboBox);
     275        return popup;
     276    }
     277
     278    public void setBackground(Color background) {
     279        arrowButton.setBackground(background);
     280    }
     281    }
    282282}
    283 

  • trunk/gli/src/org/greenstone/gatherer/gui/GConfigPane.java

    r4293 r4367  
    5050 */
    5151public class GConfigPane
    52     extends JPanel {
    53     /** The collection manager is responsible for parsing in, and allowing the editing of, a single collections configuration file. */
    54     private CollectionDesignManager cdm = null;
    55     /** The constructor. */
    56     public GConfigPane() {
    57     }
    58     /** This method is called whenever the state of the current collection
     52    extends JPanel {
     53    /** The collection manager is responsible for parsing in, and allowing the editing of, a single collections configuration file. */
     54    private CollectionDesignManager cdm = null;
     55    /** The constructor. */
     56    public GConfigPane() {
     57    }
     58    /** This method is called whenever the state of the current collection
    5959      * changes.
    6060      * @param ready <i>true</i> if a collection is loaded and ready, <i>false</i> otherwise.
    6161      */
    62     public void collectionChanged(boolean ready) {
    63           ///atherer.println("CollectionChanged(" + ready + ")");
    64           if(ready) {
    65                 String filename = Gatherer.c_man.getCollectionConfig();
    66                 if(cdm != null && cdm.getFilename().equals(filename)) {
    67                      return;
    68                 }
    69                 else {
    70                      if(cdm != null) {
    71                           cdm.destroy();
    72                           cdm = null;
    73                      }
    74                      // Create a new config manager.
    75                      cdm = new CollectionDesignManager();
    76                      // Parse the configuration file.
    77                      cdm.parse(filename);
    78                      // Display it.
    79                      cdm.display(this);
    80                 }
    81           }
    82           else {
    83                 if(cdm != null) {
    84                      cdm.destroy();
    85                      cdm = null;
    86                 }
    87           }
    88     }
    89     /** Called to cause the components to lay themselves out and be displayed.
     62    public void collectionChanged(boolean ready) {
     63    ///atherer.println("CollectionChanged(" + ready + ")");
     64    if(ready) {
     65        String filename = Gatherer.c_man.getCollectionConfig();
     66        if(cdm != null && cdm.getFilename().equals(filename)) {
     67        return;
     68        }
     69        else {
     70        if(cdm != null) {
     71            cdm.destroy();
     72            cdm = null;
     73        }
     74        // Create a new config manager.
     75        cdm = new CollectionDesignManager();
     76        // Parse the configuration file.
     77        cdm.parse(filename);
     78        // Display it.
     79        cdm.display(this);
     80        }
     81    }
     82    else {
     83        if(cdm != null) {
     84        cdm.destroy();
     85        cdm = null;
     86        }
     87    }
     88    }
     89    /** Called to cause the components to lay themselves out and be displayed.
    9090      */
    91     public void display() {
    92           // Layout
    93           this.setLayout(new BorderLayout());
    94     }
    95     public void gainFocus() {
    96           cdm.gainFocus();
    97     }
    98     public ArrayList getIndexes() {
    99           return cdm.getIndexes();
    100     }
     91    public void display() {
     92    // Layout
     93    this.setLayout(new BorderLayout());
     94    }
     95    public void gainFocus() {
     96    cdm.gainFocus();
     97    }
     98    public ArrayList getIndexes() {
     99    return cdm.getIndexes();
     100    }
    101101
    102     public ArrayList getLanguageCodes() {
    103           return cdm.languages.getLanguageCodes();
    104     }
     102    public ArrayList getLanguageCodes() {
     103    return cdm.languages.getLanguageCodes();
     104    }
    105105
    106     public Rectangle setSelectedElement(ElementWrapper element) {
    107           return cdm.setSelectedElement(element.getName());
    108     }
    109     public void saveConfiguration() {
    110           if(cdm != null) {
    111                 cdm.save();
    112           }
    113     }
     106    public Rectangle setSelectedElement(ElementWrapper element) {
     107    return cdm.setSelectedElement(element.getName());
     108    }
     109    public void saveConfiguration() {
     110    if(cdm != null) {
     111        cdm.save();
     112    }
     113    }
    114114}

  • trunk/gli/src/org/greenstone/gatherer/gui/GEditorPane.java

    r4293 r4367  
    6666 */
    6767public class GEditorPane
    68     extends JEditorPane
    69     implements ActionListener, FocusListener, UndoableEditListener {
    70 
    71     private boolean focusable = true;
     68    extends JEditorPane
     69    implements ActionListener, FocusListener, UndoableEditListener {
     70
     71    private boolean focusable = true;
    7272     
    73     private File file = null;
    74 
    75     private Gatherer gatherer = null;
    76 
    77     private JButton redo_button = null;
    78     private JButton undo_button = null;
    79 
    80     private JEditorPane editor  = null;
    81 
    82     private UndoManager undo    = null;
    83 
    84     /** This constructor simply sets whether this pane is focusable.
    85       * @param focusable A Boolean indicating whether this component should
    86       * be focusable.
    87       */
    88     public GEditorPane(boolean focusable) {
    89           this.focusable = focusable;
    90     }
    91 
    92     /** This constructor sets up the initial JEditorPane settings, and
    93       * creates the necessary classes to support undo actions.
    94       * @param gatherer A reference to Gatherer for purposes of messaging
    95       * and dictionary.
    96       */
    97     public GEditorPane(Gatherer gatherer) {
    98           this.gatherer = gatherer;
    99           //this.setContentType("text/html");
    100           this.setEnabled(true);
    101           this.setFont(new Font("Courier New", Font.PLAIN, 12));
    102           // Undo support.
    103           undo = new UndoManager();
    104           // Create components.
    105           redo_button = new JButton(gatherer.dictionary.get("UndoManager.Redo"));
    106           redo_button.addActionListener(this);
    107           redo_button.setEnabled(false);
    108           undo_button = new JButton(gatherer.dictionary.get("UndoManager.Undo"));
    109           undo_button.addActionListener(this);
    110           undo_button.setEnabled(false);
    111     }
    112 
    113     /** This initially calls GEditorPane(focusable), but then uses
    114       * the given file to find the initial content of this pane. Moreover
    115       * it will now respond to loss of focus events by saving the document
    116       * content to this file.
    117       * this pane is focusable.
    118       * @param file A File to be used as a data source/destination.
    119       * @param focusable A Boolean indicating whether this component should
    120       * be focusable.
    121       */
    122     public GEditorPane(File file, boolean focusable) {
    123           this(focusable);
    124           loadFile(file);
    125           this.addFocusListener(this);
    126     }
    127 
    128     /** This initially calls GEditorPane(gatherer), but then sets whether
    129       * this pane is focusable.
    130       * @param gatherer A reference to Gatherer for purposes of messaging
    131       * and dictionary.
    132       * @param focusable A Boolean indicating whether this component should
    133       * be focusable.
    134       */
    135     public GEditorPane(Gatherer gatherer, boolean focusable) {
    136           this(gatherer);
    137           this.focusable = focusable;
    138     }
    139 
    140     /** This initially calls GEditorPane(focusable), but then sets
    141       * the initial content for this panel.
    142       * this pane is focusable.
    143       * @param content A String indicating the initial content of this pane.
    144       * @param focusable A Boolean indicating whether this component should
    145       * be focusable.
    146       */
    147     public GEditorPane(String content, boolean focusable) {
    148           this(focusable);
    149           this.setText(content);
    150     }
    151 
    152     /** This initially calls GEditorPane(gatherer, focusable), but then sets
    153       * the initial content for this panel.
    154       * this pane is focusable.
    155       * @param gatherer A reference to Gatherer for purposes of messaging
    156       * and dictionary.
    157       * @param content A String indicating the initial content of this pane.
    158       * @param focusable A Boolean indicating whether this component should
    159       * be focusable.
    160       */
    161     public GEditorPane(Gatherer gatherer, String content, boolean focusable) {
    162           this(gatherer, focusable);
    163           this.setText(content);
    164     }
    165 
    166     /** This initially calls GEditorPane(gatherer, focusable), but then uses
    167       * the given file to find the initial content of this pane. Moreover
    168       * it will now respond to loss of focus events by saving the document
    169       * content to this file.
    170       * this pane is focusable.
    171       * @param gatherer A reference to Gatherer for purposes of messaging
    172       * and dictionary.
    173       * @param file A File to be used as a data source/destination.
    174       * @param focusable A Boolean indicating whether this component should
    175       * be focusable.
    176       */
    177     public GEditorPane(Gatherer gatherer, File file, boolean focusable) {
    178           this(gatherer, focusable);
    179           loadFile(file);
    180           this.addFocusListener(this);
    181     }
    182 
    183     /** Any implementation of ActionListener must include this method so we
    184       * can be informed whenever an action has occured.
    185       * @param event An ActionEvent.
    186       */
    187     public void actionPerformed(ActionEvent event) {
    188           try {
    189                 if(event.getSource() == redo_button) {
    190                      undo.redo();
    191                 }
    192                 else {
    193                      undo.undo();
    194                 }
    195           }
    196           catch (CannotRedoException error) {
    197                 error.printStackTrace();
    198           }
    199           catch (CannotUndoException error) {
    200                 error.printStackTrace();
    201           }
    202           // Update controls to reflect change.
    203           redo_button.setEnabled(undo.canRedo());
    204           undo_button.setEnabled(undo.canUndo());
    205     }       
    206 
    207     /** Any implementation of FocusListener must include this method so we
    208       * can be notified when focus is gained.
    209       * @param event A FocusEvent.
    210       */
    211     public void focusGained(FocusEvent event) {
    212     }
    213 
    214     /** Any implementation of FocusListener must include this method so we
    215       * can be notified when focus is lost.
    216       * @param event A FocusEvent.
    217       */
    218     public void focusLost(FocusEvent event) {
    219           if(file != null) {
     73    private File file = null;
     74
     75    private Gatherer gatherer = null;
     76
     77    private JButton redo_button = null;
     78    private JButton undo_button = null;
     79
     80    private JEditorPane editor  = null;
     81
     82    private UndoManager undo    = null;
     83
     84    /** This constructor simply sets whether this pane is focusable.
     85     * @param focusable A Boolean indicating whether this component should
     86     * be focusable.
     87     */
     88    public GEditorPane(boolean focusable) {
     89    this.focusable = focusable;
     90    }
     91
     92    /** This constructor sets up the initial JEditorPane settings, and
     93     * creates the necessary classes to support undo actions.
     94     * @param gatherer A reference to Gatherer for purposes of messaging
     95     * and dictionary.
     96     */
     97    public GEditorPane(Gatherer gatherer) {
     98    this.gatherer = gatherer;
     99    //this.setContentType("text/html");
     100    this.setEnabled(true);
     101    this.setFont(new Font("Courier New", Font.PLAIN, 12));
     102    // Undo support.
     103    undo = new UndoManager();
     104    // Create components.
     105    redo_button = new JButton(gatherer.dictionary.get("UndoManager.Redo"));
     106    redo_button.addActionListener(this);
     107    redo_button.setEnabled(false);
     108    undo_button = new JButton(gatherer.dictionary.get("UndoManager.Undo"));
     109    undo_button.addActionListener(this);
     110    undo_button.setEnabled(false);
     111    }
     112
     113    /** This initially calls GEditorPane(focusable), but then uses
     114     * the given file to find the initial content of this pane. Moreover
     115     * it will now respond to loss of focus events by saving the document
     116     * content to this file.
     117     * this pane is focusable.
     118     * @param file A File to be used as a data source/destination.
     119     * @param focusable A Boolean indicating whether this component should
     120     * be focusable.
     121     */
     122    public GEditorPane(File file, boolean focusable) {
     123    this(focusable);
     124    loadFile(file);
     125    this.addFocusListener(this);
     126    }
     127
     128    /** This initially calls GEditorPane(gatherer), but then sets whether
     129     * this pane is focusable.
     130     * @param gatherer A reference to Gatherer for purposes of messaging
     131     * and dictionary.
     132     * @param focusable A Boolean indicating whether this component should
     133     * be focusable.
     134     */
     135    public GEditorPane(Gatherer gatherer, boolean focusable) {
     136    this(gatherer);
     137    this.focusable = focusable;
     138    }
     139
     140    /** This initially calls GEditorPane(focusable), but then sets
     141     * the initial content for this panel.
     142     * this pane is focusable.
     143     * @param content A String indicating the initial content of this pane.
     144     * @param focusable A Boolean indicating whether this component should
     145     * be focusable.
     146     */
     147    public GEditorPane(String content, boolean focusable) {
     148    this(focusable);
     149    this.setText(content);
     150    }
     151
     152    /** This initially calls GEditorPane(gatherer, focusable), but then sets
     153     * the initial content for this panel.
     154     * this pane is focusable.
     155     * @param gatherer A reference to Gatherer for purposes of messaging
     156     * and dictionary.
     157     * @param content A String indicating the initial content of this pane.
     158     * @param focusable A Boolean indicating whether this component should
     159     * be focusable.
     160     */
     161    public GEditorPane(Gatherer gatherer, String content, boolean focusable) {
     162    this(gatherer, focusable);
     163    this.setText(content);
     164    }
     165
     166    /** This initially calls GEditorPane(gatherer, focusable), but then uses
     167     * the given file to find the initial content of this pane. Moreover
     168     * it will now respond to loss of focus events by saving the document
     169     * content to this file.
     170     * this pane is focusable.
     171     * @param gatherer A reference to Gatherer for purposes of messaging
     172     * and dictionary.
     173     * @param file A File to be used as a data source/destination.
     174     * @param focusable A Boolean indicating whether this component should
     175     * be focusable.
     176     */
     177    public GEditorPane(Gatherer gatherer, File file, boolean focusable) {
     178    this(gatherer, focusable);
     179    loadFile(file);
     180    this.addFocusListener(this);
     181    }
     182
     183    /** Any implementation of ActionListener must include this method so we
     184     * can be informed whenever an action has occured.
     185     * @param event An ActionEvent.
     186     */
     187    public void actionPerformed(ActionEvent event) {
     188    try {
     189        if(event.getSource() == redo_button) {
     190        undo.redo();
     191        }
     192        else {
     193        undo.undo();
     194        }
     195    }
     196    catch (CannotRedoException error) {
     197        error.printStackTrace();
     198    }
     199    catch (CannotUndoException error) {
     200        error.printStackTrace();
     201    }
     202    // Update controls to reflect change.
     203    redo_button.setEnabled(undo.canRedo());
     204    undo_button.setEnabled(undo.canUndo());
     205    }         
     206
     207    /** Any implementation of FocusListener must include this method so we
     208     * can be notified when focus is gained.
     209     * @param event A FocusEvent.
     210     */
     211    public void focusGained(FocusEvent event) {
     212    }
     213
     214    /** Any implementation of FocusListener must include this method so we
     215     * can be notified when focus is lost.
     216     * @param event A FocusEvent.
     217     */
     218    public void focusLost(FocusEvent event) {
     219    if(file != null) {
    220220                // Save the document to file.
    221                 try {
    222                      FileOutputStream out = new FileOutputStream(file);
    223                      out.write(this.getText().getBytes());
    224                      out.close();
    225                 }
    226                 catch (Exception error) {
    227                      error.printStackTrace();
    228                 }
    229           }
    230     }
    231 
    232     /** Retrieves the redo button for this edit pane.
    233       * @return A JButton.
    234       */
    235     public JButton getRedoButton() {
    236           return redo_button;
    237     }
    238 
    239     /** Retrieves the undo button for this edit pane.
    240       * @return A JButton.
    241       */
    242     public JButton getUndoButton() {
    243           return undo_button;
    244     }
    245 
    246     /** This method is called by any window manager to determine if this
    247       * particular component is focusable.
    248       * @return A Boolean specifying if this component is focus traversable.
    249       * @deprecated
    250       */
    251     /** public boolean isFocusTraversable() {
    252           return focusable;
    253           }
    254     */
    255 
    256     /** Loads the contents of the specified file into the document.
    257       * @param file The target File.
    258       */
     221        try {
     222        FileOutputStream out = new FileOutputStream(file);
     223        out.write(this.getText().getBytes());
     224        out.close();
     225        }
     226        catch (Exception error) {
     227        error.printStackTrace();
     228        }
     229    }
     230    }
     231
     232    /** Retrieves the redo button for this edit pane.
     233     * @return A JButton.
     234     */
     235    public JButton getRedoButton() {
     236    return redo_button;
     237    }
     238
     239    /** Retrieves the undo button for this edit pane.
     240     * @return A JButton.
     241     */
     242    public JButton getUndoButton() {
     243    return undo_button;
     244    }
     245
     246    /** This method is called by any window manager to determine if this
     247     * particular component is focusable.
     248     * @return A Boolean specifying if this component is focus traversable.
     249     * @deprecated
     250     */
     251    /** public boolean isFocusTraversable() {
     252    return focusable;
     253    }
     254    */
     255
     256    /** Loads the contents of the specified file into the document.
     257     * @param file The target File.
     258     */
    259259    public void loadFile(File file) {
    260260    // Load the file.
    … …  
    266266        while((character = in.read()) != -1) {
    267267        content = content + (char)character;
    268                 }
     268        }
    269269        in.close();
    270270        this.file = file;
    … …  
    277277    }
    278278
    279     /** Any implementation of Undoable must include this method so we can
    280       * be informed when an undoable event has occured.
    281       * @param event An UndoableEditEvent.
    282       */
    283     public void undoableEditHappened(UndoableEditEvent event) {
    284           if(undo != null) {
    285                 undo.addEdit(event.getEdit());
     279    /** Any implementation of Undoable must include this method so we can
     280     * be informed when an undoable event has occured.
     281     * @param event An UndoableEditEvent.
     282     */
     283    public void undoableEditHappened(UndoableEditEvent event) {
     284    if(undo != null) {
     285        undo.addEdit(event.getEdit());
    286286                // Update controls to reflect change.
    287                 redo_button.setEnabled(undo.canRedo());
    288                 undo_button.setEnabled(undo.canUndo());
    289           }
    290     }
     287        redo_button.setEnabled(undo.canRedo());
     288        undo_button.setEnabled(undo.canUndo());
     289    }
     290    }
    291291}

  • trunk/gli/src/org/greenstone/gatherer/gui/GProgressBar.java

    r4293 r4367  
    6565
    6666public class GProgressBar
    67     extends JPanel
    68     implements ActionListener {
    69 
    70     private boolean simple = false;
    71 
    72     private Dimension bar_size = new Dimension(520, 15);
    73 
    74     private Gatherer gatherer;
    75 
    76     private ImageIcon busy_bar;
    77     private ImageIcon ready_bar;
    78 
    79     private int current_action;
    80     private int err_count;
    81     private int file_count;
    82     private int total_count;
     67    extends JPanel
     68    implements ActionListener {
     69
     70    private boolean simple = false;
     71
     72    private Dimension bar_size = new Dimension(520, 15);
     73
     74    private Gatherer gatherer;
     75
     76    private ImageIcon busy_bar;
     77    private ImageIcon ready_bar;
     78
     79    private int current_action;
     80    private int err_count;
     81    private int file_count;
     82    private int total_count;
    8383    private int warning_count;
    8484
    85     private JLabel current_status;
    86     private JLabel main_status;
     85    private JLabel current_status;
     86    private JLabel main_status;
    8787    private JLabel results_status;
    88     private JLabel status;
     88    private JLabel status;
    8989     
    90     private JPanel center_pane;
    91     private JPanel inner_pane;
    92 
    93     private JProgressBar progress;
    94 
    95     private long file_size;
    96     private long total_size;
    97 
    98     private String current_url;
    99     private String initial_url;
    100 
    101     private Job owner;
    102 
    103     public JButton action;
    104     public JButton cancel;
    105 
    106     //public GProgressBar(Gatherer gatherer, WGet owner, String initial_url) {
    107     //   this.gatherer = gatherer;
    108     public GProgressBar(Job owner, String initial_url, boolean simple) {
    109           this.owner = owner;
    110           this.current_url = null;
    111           this.err_count = 0;
    112           this.initial_url = initial_url;
    113           this.file_count = 0;
    114           this.file_size = 0;
    115           this.simple = simple;
    116           this.total_count = 0;
    117           this.total_size = 0;
    118           this.warning_count = 0;
    119 
    120           this.setLayout(new BorderLayout());
    121           this.setBorder(BorderFactory.createBevelBorder(BevelBorder.RAISED));
    122           //this.setMinimumSize(Utility.PROGRESS_BAR_SIZE);
    123           //this.setSize(Utility.PROGRESS_BAR_SIZE);
    124           //this.setMaximumSize(Utility.PROGRESS_BAR_SIZE);
    125           //this.setAlignmentY(Component.LEFT_ALIGNMENT);
    126           //this.setHorizontalAlignment(JLabel.LEFT);
    127 
    128           this.current_action = Job.STOPPED;
     90    private JPanel center_pane;
     91    private JPanel inner_pane;
     92
     93    private JProgressBar progress;
     94
     95    private long file_size;
     96    private long total_size;
     97
     98    private String current_url;
     99    private String initial_url;
     100
     101    private Job owner;
     102
     103    public JButton action;
     104    public JButton cancel;
     105
     106    //public GProgressBar(Gatherer gatherer, WGet owner, String initial_url) {
     107    //    this.gatherer = gatherer;
     108    public GProgressBar(Job owner, String initial_url, boolean simple) {
     109    this.owner = owner;
     110    this.current_url = null;
     111    this.err_count = 0;
     112    this.initial_url = initial_url;
     113    this.file_count = 0;
     114    this.file_size = 0;
     115    this.simple = simple;
     116    this.total_count = 0;
     117    this.total_size = 0;
     118    this.warning_count = 0;
     119
     120    this.setLayout(new BorderLayout());
     121    this.setBorder(BorderFactory.createBevelBorder(BevelBorder.RAISED));
     122    //this.setMinimumSize(Utility.PROGRESS_BAR_SIZE);
     123    //this.setSize(Utility.PROGRESS_BAR_SIZE);
     124    //this.setMaximumSize(Utility.PROGRESS_BAR_SIZE);
     125    //this.setAlignmentY(Component.LEFT_ALIGNMENT);
     126    //this.setHorizontalAlignment(JLabel.LEFT);
     127
     128    this.current_action = Job.STOPPED;
    129129         
    130           inner_pane = new JPanel(new BorderLayout());
    131           inner_pane.setBorder(BorderFactory.createEmptyBorder(2,2,2,2));
    132 
    133           action = new JButton(Utility.getImage("vcrplay.gif"));
    134           //action.setToolTipText(get("Action_Tip"));
    135           action.setToolTipText("Start current download");
    136           action.addActionListener(this);
    137           action.addActionListener(owner);
    138 
    139           center_pane = new JPanel(new GridLayout(3,1));
    140 
    141           main_status = new JLabel();
    142 
    143           current_status = new JLabel();
     130    inner_pane = new JPanel(new BorderLayout());
     131    inner_pane.setBorder(BorderFactory.createEmptyBorder(2,2,2,2));
     132
     133    action = new JButton(Utility.getImage("vcrplay.gif"));
     134    //action.setToolTipText(get("Action_Tip"));
     135    action.setToolTipText("Start current download");
     136    action.addActionListener(this);
     137    action.addActionListener(owner);
     138
     139    center_pane = new JPanel(new GridLayout(3,1));
     140
     141    main_status = new JLabel();
     142
     143    current_status = new JLabel();
    144144         
    145           results_status = new JLabel();
    146 
    147           progress = new JProgressBar();
    148           progress.setString("Waiting to start");
    149           progress.setStringPainted(true);
    150           progress.setMinimum(0);
    151           progress.setMaximum(0);
    152           progress.setEnabled(false);
    153           inner_pane.add(progress, BorderLayout.CENTER);
    154 
    155           center_pane.add(main_status);
    156           center_pane.add(current_status);
    157           center_pane.add(results_status);
    158 
    159           cancel = new JButton(Utility.getImage("vcrstop.gif"));
    160           //cancel.setToolTipText(get("Cancel_Tip"));
    161           cancel.setToolTipText("Cancel current download");
    162           cancel.addActionListener(owner);
    163           cancel.addActionListener(this);
    164 
    165           inner_pane.add(center_pane, BorderLayout.NORTH);
    166 
    167           this.add(action, BorderLayout.WEST);
    168           this.add(inner_pane, BorderLayout.CENTER);
    169           this.add(cancel, BorderLayout.EAST);
    170 
    171           // Make the labels, etc update.
    172           refresh();
    173     }
    174 
    175     public void actionPerformed(ActionEvent event) {
    176           if(event.getSource() == action) {
    177                 if(current_action == Job.RUNNING) {
    178                      current_action = Job.STOPPED;
    179                      action.setIcon(Utility.getImage("vcrplay.gif"));
    180                      action.setToolTipText("Start current download");
    181                      cancel.setEnabled(true);
    182                 }
    183                 else {
    184                      current_action = Job.RUNNING;
    185                      action.setIcon(Utility.getImage("vcrpause.gif"));
    186                      action.setToolTipText("Pause current download");
    187                      cancel.setEnabled(false);
    188                 }
    189           }
    190     }
    191 
    192     /** This method is called when a new download is begun. The
    193       * details of the download are updated and a new JProgressBar
    194       * assigned to track the download.
    195       * @param url The url String of the file that is being downloaded.
    196       * @param size The size of the file as an Int.
    197       */
    198     public void addDownload(String url) {
    199           current_url = url;
    200           file_size = 0;
    201           refresh();
    202     }
    203 
    204     /** When the download of the current url is completed, this method
    205       * is called to enlighten the GProgressBar of this fact.
    206       */
    207     public void downloadComplete() {
    208           current_url = null;
    209           file_count++;
    210           if(total_count < (file_count + err_count + warning_count)) {
    211                 total_count = (file_count + err_count + warning_count);
    212           }
    213           progress.setValue(progress.getMaximum());
    214           progress.setString("Download Complete.");
    215           refresh();
    216     }
    217 
    218     public void downloadFailed() {
    219           err_count++;
    220           if(total_count < (file_count + err_count + warning_count)) {
    221                 total_count = (file_count + err_count + warning_count);
    222           }
    223           refresh();
    224     }
     145    results_status = new JLabel();
     146
     147    progress = new JProgressBar();
     148    progress.setString("Waiting to start");
     149    progress.setStringPainted(true);
     150    progress.setMinimum(0);
     151    progress.setMaximum(0);
     152    progress.setEnabled(false);
     153    inner_pane.add(progress, BorderLayout.CENTER);
     154
     155    center_pane.add(main_status);
     156    center_pane.add(current_status);
     157    center_pane.add(results_status);
     158
     159    cancel = new JButton(Utility.getImage("vcrstop.gif"));
     160    //cancel.setToolTipText(get("Cancel_Tip"));
     161    cancel.setToolTipText("Cancel current download");
     162    cancel.addActionListener(owner);
     163    cancel.addActionListener(this);
     164
     165    inner_pane.add(center_pane, BorderLayout.NORTH);
     166
     167    this.add(action, BorderLayout.WEST);
     168    this.add(inner_pane, BorderLayout.CENTER);
     169    this.add(cancel, BorderLayout.EAST);
     170
     171    // Make the labels, etc update.
     172    refresh();
     173    }
     174
     175    public void actionPerformed(ActionEvent event) {
     176    if(event.getSource() == action) {
     177        if(current_action == Job.RUNNING) {
     178        current_action = Job.STOPPED;
     179        action.setIcon(Utility.getImage("vcrplay.gif"));
     180        action.setToolTipText("Start current download");
     181        cancel.setEnabled(true);
     182        }
     183        else {
     184        current_action = Job.RUNNING;
     185        action.setIcon(Utility.getImage("vcrpause.gif"));
     186        action.setToolTipText("Pause current download");
     187        cancel.setEnabled(false);
     188        }
     189    }
     190    }
     191
     192    /** This method is called when a new download is begun. The
     193     * details of the download are updated and a new JProgressBar
     194     * assigned to track the download.
     195     * @param url The url String of the file that is being downloaded.
     196     * @param size The size of the file as an Int.
     197     */
     198    public void addDownload(String url) {
     199    current_url = url;
     200    file_size = 0;
     201    refresh();
     202    }
     203
     204    /** When the download of the current url is completed, this method
     205     * is called to enlighten the GProgressBar of this fact.
     206     */
     207    public void downloadComplete() {
     208    current_url = null;
     209    file_count++;
     210    if(total_count < (file_count + err_count + warning_count)) {
     211        total_count = (file_count + err_count + warning_count);
     212    }
     213    progress.setValue(progress.getMaximum());
     214    progress.setString("Download Complete.");
     215    refresh();
     216    }
     217
     218    public void downloadFailed() {
     219    err_count++;
     220    if(total_count < (file_count + err_count + warning_count)) {
     221        total_count = (file_count + err_count + warning_count);
     222    }
     223    refresh();
     224    }
    225225
    226226    public void downloadWarning() {
    227           warning_count++;
    228           if(total_count < (file_count + err_count + warning_count)) {
    229                 total_count = (file_count + err_count + warning_count);
    230           }
    231           refresh();
    232     }
    233 
    234     public Dimension getPerferredSize() {
    235           return Utility.PROGRESS_BAR_SIZE;
    236     }
    237 
    238     /** When a link to be downloaded is located, the increaseTotalCount
    239       * method is called. In this way the total count shows the most
    240       * accurate remaining number of files to be downloaded.
    241       */
    242     public void increaseFileCount() {
    243           total_count++;
    244           refresh();
    245     }
    246 
    247     /** When a mirroring task is first initiated this function is called
    248       * to set initial values for the variables if necessary and to
    249       * fiddle visual components such as the tool tip etc.
    250       * @param reset A Boolean specifying whether the variables should be
    251       * reset to zero.
    252       */
    253     public void mirrorBegun(boolean reset) {
    254           if(reset) {
    255                 this.file_count = 0;
    256                 this.file_size = 0;
    257                 this.total_count = 0;
    258                 this.total_size = 0;
    259                 this.err_count = 0;
    260                 this.warning_count = 0;
    261           }             
    262           current_action = Job.RUNNING;
    263           action.setIcon(Utility.getImage("vcrpause.gif"));
    264           action.setToolTipText("Pause current download");
    265           cancel.setEnabled(false);
    266           if(simple) {
    267                 progress.setIndeterminate(true);
    268           }
    269     } 
    270 
    271     /** Once a mirroring task is complete, is the Job returns from the
    272       * native call but the status is still running, then this method
    273       * is called to once again tinker with the pritty visual
    274       * components.
    275       */
    276     public void mirrorComplete() {
    277           current_action = Job.COMPLETE;
    278           current_url = null;
    279           if(simple) {
    280                 progress.setIndeterminate(false);
    281           }
    282           progress.setValue(progress.getMaximum());
    283           progress.setString("Mirroring Complete.");
    284 
    285           action.setIcon(Utility.getImage("vcrfastforward.gif"));
    286           action.setToolTipText("Restart current download");
    287           cancel.setEnabled(true);
    288           this.updateUI();
    289     }
    290 
    291     /** When called this method updates the GProgressBar to reflect
    292       * the ammount of the current file downloaded.
    293       */
    294     public void updateProgress(long current, long expected) {
    295           file_size = file_size + current;
    296           if(!progress.isIndeterminate()) {
     227    warning_count++;
     228    if(total_count < (file_count + err_count + warning_count)) {
     229        total_count = (file_count + err_count + warning_count);
     230    }
     231    refresh();
     232    }
     233
     234    public Dimension getPerferredSize() {
     235    return Utility.PROGRESS_BAR_SIZE;
     236    }
     237
     238    /** When a link to be downloaded is located, the increaseTotalCount
     239     * method is called. In this way the total count shows the most
     240     * accurate remaining number of files to be downloaded.
     241     */
     242    public void increaseFileCount() {
     243    total_count++;
     244    refresh();
     245    }
     246
     247    /** When a mirroring task is first initiated this function is called
     248     * to set initial values for the variables if necessary and to
     249     * fiddle visual components such as the tool tip etc.
     250     * @param reset A Boolean specifying whether the variables should be
     251     * reset to zero.
     252     */
     253    public void mirrorBegun(boolean reset) {
     254    if(reset) {
     255        this.file_count = 0;
     256        this.file_size = 0;
     257        this.total_count = 0;
     258        this.total_size = 0;
     259        this.err_count = 0;
     260        this.warning_count = 0;
     261    }               
     262    current_action = Job.RUNNING;
     263    action.setIcon(Utility.getImage("vcrpause.gif"));
     264    action.setToolTipText("Pause current download");
     265    cancel.setEnabled(false);
     266    if(simple) {
     267        progress.setIndeterminate(true);
     268    }
     269    }   
     270
     271    /** Once a mirroring task is complete, is the Job returns from the
     272     * native call but the status is still running, then this method
     273     * is called to once again tinker with the pritty visual
     274     * components.
     275     */
     276    public void mirrorComplete() {
     277    current_action = Job.COMPLETE;
     278    current_url = null;
     279    if(simple) {
     280        progress.setIndeterminate(false);
     281    }
     282    progress.setValue(progress.getMaximum());
     283    progress.setString("Mirroring Complete.");
     284
     285    action.setIcon(Utility.getImage("vcrfastforward.gif"));
     286    action.setToolTipText("Restart current download");
     287    cancel.setEnabled(true);
     288    this.updateUI();
     289    }
     290
     291    /** When called this method updates the GProgressBar to reflect
     292     * the ammount of the current file downloaded.
     293     */
     294    public void updateProgress(long current, long expected) {
     295    file_size = file_size + current;
     296    if(!progress.isIndeterminate()) {
    297297                // If current is zero, then this is the 'precall' before the
    298298                // downloading actually starts.
    299                 if(current == 0) {
    300                      // Remove the old progress bar, then deallocate it.
    301                      inner_pane.remove(progress);
    302                      progress = null;
    303                      if(expected == 0) {
    304                           // We don't have a content length. This bar will go from
    305                           // 0 to 100 only!
    306                           progress = new JProgressBar(0, 100);
    307                      }
    308                      else {
    309                           // Assign a new progress bar of length expected content
    310                           // length.
    311                           progress =
    312                                 new JProgressBar(0, (new Long(expected)).intValue());
    313                      }
    314                      progress.setEnabled(true);
    315                      // Add the new progress bar.
    316                      inner_pane.add(progress, BorderLayout.CENTER);
    317                      inner_pane.updateUI();
    318                 }
     299        if(current == 0) {
     300        // Remove the old progress bar, then deallocate it.
     301        inner_pane.remove(progress);
     302        progress = null;
     303        if(expected == 0) {
     304            // We don't have a content length. This bar will go from
     305            // 0 to 100 only!
     306            progress = new JProgressBar(0, 100);
     307        }
     308        else {
     309            // Assign a new progress bar of length expected content
     310            // length.
     311            progress =
     312            new JProgressBar(0, (new Long(expected)).intValue());
     313        }
     314        progress.setEnabled(true);
     315        // Add the new progress bar.
     316        inner_pane.add(progress, BorderLayout.CENTER);
     317        inner_pane.updateUI();
     318        }
    319319                // Otherwise if expected is not zero move the progress bar and
    320320                // update percent complete.
    321                 else if (expected != 0) {
    322                      progress.setValue((new Long(file_size)).intValue());
    323                      int p_c =
    324                           (new Double(
    325                               progress.getPercentComplete() * 100)).intValue();
    326                      progress.setString(p_c + "%");
    327                      progress.setStringPainted(true);
    328                 }
     321        else if (expected != 0) {
     322        progress.setValue((new Long(file_size)).intValue());
     323        int p_c =
     324            (new Double(
     325                progress.getPercentComplete() * 100)).intValue();
     326        progress.setString(p_c + "%");
     327        progress.setStringPainted(true);
     328        }
    329329                // Finally, in the case we have no content length, we'll instead
    330330                // write the current number of bytes downloaded again.
    331                 else {
    332                      progress.setString( file_size + " bytes");
    333                      progress.setStringPainted(true);
    334                 }
    335           }
    336           refresh();
    337     }
    338 
    339     /** Retrieve a String from the dictionary using no arguments.
    340       * @param key The String which acts as a key mapping for the
    341       * ResourceBundle.
    342       * @return A String which is the value for the given key.
    343       */
    344     private String get(String key) {
    345           return get(key, null);
    346     }
    347 
    348     /** Retrieve a String from the dictionary using the given arguments.
    349       * @param key The String which acts as a key mapping for the
    350       * ResourceBundle.
    351       * @param args A String array of arguments to be filled out inside the
    352       * dictionary value.
    353       * @return A String which is the value for the given key.
    354       */
    355     private String get(String key, String args[]) {
    356           if(key.indexOf('.') == -1) {
    357                 return gatherer.dictionary.get("GProgressBar."+key, args);
    358           }
    359           return gatherer.dictionary.get(key, args);
    360     }
    361 
    362     /** The given parameter is taken as the number of bytes and is
    363       * formatted into a strings such as:
    364       *   45 bytes
    365       * 1.21 Kbytes
    366       * 2.12 Mbytes
    367       * etc
    368       * @param size The number to be formatted, in bytes, as a Long.
    369       * @return A String which contains the size formatting into a
    370       * nice little number - unit label.
    371       */
    372     private String formatMetric(long size) {
    373           if(size > 1024) {
    374                 return (size / 1024) + " Kbytes";
    375           }
    376           return size + " bytes";
    377     }
    378 
    379     /** Causes the two labels associated with this GProgressBar object to
    380       * update, thus reflecting the progression of the download. This
    381       * method is called by any of the other public setter methods in this
    382       * class.
    383       */
    384     private void refresh() {
    385           // Refresh the contents of main label.
    386           String args1[] = new String[1];
    387           args1[0] = initial_url.toString();
     331        else {
     332        progress.setString( file_size + " bytes");
     333        progress.setStringPainted(true);
     334        }
     335    }
     336    refresh();
     337    }
     338
     339    /** Retrieve a String from the dictionary using no arguments.
     340     * @param key The String which acts as a key mapping for the
     341     * ResourceBundle.
     342     * @return A String which is the value for the given key.
     343     */
     344    private String get(String key) {
     345    return get(key, null);
     346    }
     347
     348    /** Retrieve a String from the dictionary using the given arguments.
     349     * @param key The String which acts as a key mapping for the
     350     * ResourceBundle.
     351     * @param args A String array of arguments to be filled out inside the
     352     * dictionary value.
     353     * @return A String which is the value for the given key.
     354     */
     355    private String get(String key, String args[]) {
     356    if(key.indexOf('.') == -1) {
     357        return gatherer.dictionary.get("GProgressBar."+key, args);
     358    }
     359    return gatherer.dictionary.get(key, args);
     360    }
     361
     362    /** The given parameter is taken as the number of bytes and is
     363     * formatted into a strings such as:
     364     *   45 bytes
     365     * 1.21 Kbytes
     366     * 2.12 Mbytes
     367     * etc
     368     * @param size The number to be formatted, in bytes, as a Long.
     369     * @return A String which contains the size formatting into a
     370     * nice little number - unit label.
     371     */
     372    private String formatMetric(long size) {
     373    if(size > 1024) {
     374        return (size / 1024) + " Kbytes";
     375    }
     376    return size + " bytes";
     377    }
     378
     379    /** Causes the two labels associated with this GProgressBar object to
     380     * update, thus reflecting the progression of the download. This
     381     * method is called by any of the other public setter methods in this
     382     * class.
     383     */
     384    private void refresh() {
     385    // Refresh the contents of main label.
     386    String args1[] = new String[1];
     387    args1[0] = initial_url.toString();
    388388         
    389           //main_status.setText(get("Main_Status", args1));
    390           main_status.setText("Mirroring " + args1[0] + ".");
    391 
    392           if(current_url != null) {
     389    //main_status.setText(get("Main_Status", args1));
     390    main_status.setText("Mirroring " + args1[0] + ".");
     391
     392    if(current_url != null) {
    393393                // Refresh the current label contents.
    394                 String args2[] = new String[1];
    395                 args2[0] = current_url;
     394        String args2[] = new String[1];
     395        args2[0] = current_url;
    396396               
    397                 String cstext = "Downloading " + args2[0];
    398                 current_status.setText(Utility.trim(cstext, 50));
    399           }
    400           else if(current_action == Job.STOPPED
    401                      || current_action == Job.PAUSED) {
    402                 current_status.setText("Waiting for user action.");
    403           }
    404           else {
    405                 current_status.setText("Mirroring Complete.");
    406           }
    407 
    408           // Refresh the contents of results label
    409           String args3[] = new String[4];
    410           args3[0] = file_count + "";
    411           args3[1] = total_count + "";
    412           args3[2] = warning_count + "";
    413           args3[3] = err_count + "";
    414 
    415           results_status.setText("Downloaded " + args3[0] + " of " +
    416                                         args3[1] + " files (" + args3[2] +
    417                                         " warnings, " + args3[3] + " errors)");
    418 
    419           this.updateUI();
    420     }
     397        String cstext = "Downloading " + args2[0];
     398        current_status.setText(Utility.trim(cstext, 50));
     399    }
     400    else if(current_action == Job.STOPPED
     401        || current_action == Job.PAUSED) {
     402        current_status.setText("Waiting for user action.");
     403    }
     404    else {
     405        current_status.setText("Mirroring Complete.");
     406    }
     407
     408    // Refresh the contents of results label
     409    String args3[] = new String[4];
     410    args3[0] = file_count + "";
     411    args3[1] = total_count + "";
     412    args3[2] = warning_count + "";
     413    args3[3] = err_count + "";
     414
     415    results_status.setText("Downloaded " + args3[0] + " of " +
     416                  args3[1] + " files (" + args3[2] +
     417                  " warnings, " + args3[3] + " errors)");
     418
     419    this.updateUI();
     420    }
    421421}
    422 
    423 
    424 
    425 
    426 
    427 

  • trunk/gli/src/org/greenstone/gatherer/gui/GPrompt.java

    r4293 r4367  
    4646 */
    4747public class GPrompt
    48     extends JDialog
    49     implements ActionListener {
     48    extends JDialog
     49    implements ActionListener {
    5050
    51     private JButton close;
     51    private JButton close;
    5252
    53     private JPanel content_pane;
     53    private JPanel content_pane;
    5454
    55     // Static
    56     static private Dimension SIZE      = new Dimension(420, 140);
    57     static private Dimension TEXT_SIZE = new Dimension(380, 60);
     55    // Static
     56    static private Dimension SIZE      = new Dimension(420, 140);
     57    static private Dimension TEXT_SIZE = new Dimension(380, 60);
    5858
    59     public GPrompt(Dialog owner, String title, String message, String left_image, String right_image) {
    60           super(owner);
    61           build_dialog(title, message, left_image, right_image);
    62     }
     59    public GPrompt(Dialog owner, String title, String message, String left_image, String right_image) {
     60    super(owner);
     61    build_dialog(title, message, left_image, right_image);
     62    }
    6363
    64     public GPrompt(Frame owner, String title, String message, String left_image, String right_image) {
    65           super(owner);
    66           build_dialog(title, message, left_image, right_image);
    67     }
     64    public GPrompt(Frame owner, String title, String message, String left_image, String right_image) {
     65    super(owner);
     66    build_dialog(title, message, left_image, right_image);
     67    }
    6868
    69     public void actionPerformed(ActionEvent event) {
    70           if(event.getSource() == close) {
     69    public void actionPerformed(ActionEvent event) {
     70    if(event.getSource() == close) {
    7171                // Check the show setting.
    72                 this.dispose();
    73           }
    74     }
     72        this.dispose();
     73    }
     74    }
    7575     
    76     public void destroy() {
    77           close = null;
    78           content_pane = null;
    79     }
     76    public void destroy() {
     77    close = null;
     78    content_pane = null;
     79    }
    8080
    81     public void display() {         
    82           this.show();
    83     }
     81    public void display() {       
     82    this.show();
     83    }
    8484
    85     /** This private method creates and lays out the components within this
    86       * dialog box based on its arguments.
    87       * @param message A String content to be displayed.
    88       * @param left_name The name of the left image as a String.
    89       * @param right_name The name of the right image as a String.
    90       */
    91     private void build_dialog(String title, String message, String left_name, String right_name) {
    92           this.setModal(true);
    93           this.setSize(SIZE);
    94           this.setTitle(title);
     85    /** This private method creates and lays out the components within this
     86     * dialog box based on its arguments.
     87     * @param message A String content to be displayed.
     88     * @param left_name The name of the left image as a String.
     89     * @param right_name The name of the right image as a String.
     90     */
     91    private void build_dialog(String title, String message, String left_name, String right_name) {
     92    this.setModal(true);
     93    this.setSize(SIZE);
     94    this.setTitle(title);
    9595
    96           // Create components
    97           content_pane = (JPanel) this.getContentPane();
    98           content_pane.setBackground(Gatherer.config.getColor("coloring.collection_heading_background", false));
     96    // Create components
     97    content_pane = (JPanel) this.getContentPane();
     98    content_pane.setBackground(Gatherer.config.getColor("coloring.collection_heading_background", false));
    9999
    100           JLabel image_left_label = null;
    101           if(left_name != null) {
    102                 ImageIcon image_left = Utility.getImage(left_name);
    103                 image_left_label = new JLabel(image_left);
    104                 image_left_label.setOpaque(false);
    105           }
     100    JLabel image_left_label = null;
     101    if(left_name != null) {
     102        ImageIcon image_left = Utility.getImage(left_name);
     103        image_left_label = new JLabel(image_left);
     104        image_left_label.setOpaque(false);
     105    }
    106106
    107           JPanel text_pane = new JPanel();
    108           text_pane.setOpaque(false);
     107    JPanel text_pane = new JPanel();
     108    text_pane.setOpaque(false);
    109109
    110           JTextArea text = new JTextArea(message);
    111           text.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
    112           text.setColumns(40);
    113           text.setEditable(false);
    114           text.setLineWrap(true);
    115           text.setRows(3);
    116           text.setWrapStyleWord(true);
     110    JTextArea text = new JTextArea(message);
     111    text.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
     112    text.setColumns(40);
     113    text.setEditable(false);
     114    text.setLineWrap(true);
     115    text.setRows(3);
     116    text.setWrapStyleWord(true);
    117117
    118           JLabel image_right_label = null;
    119           if(right_name != null) {
    120                 ImageIcon image_right = Utility.getImage(right_name);
    121                 image_right_label = new JLabel(image_right);
    122                 image_right_label.setOpaque(false);
    123           }
     118    JLabel image_right_label = null;
     119    if(right_name != null) {
     120        ImageIcon image_right = Utility.getImage(right_name);
     121        image_right_label = new JLabel(image_right);
     122        image_right_label.setOpaque(false);
     123    }
    124124
    125           close = new JButton(get("General.Close"));
    126           close.addActionListener(this);
    127           close.setBackground(Gatherer.config.getColor("coloring.button_background", false));
     125    close = new JButton(get("General.Close"));
     126    close.addActionListener(this);
     127    close.setBackground(Gatherer.config.getColor("coloring.button_background", false));
    128128
    129           // Layout components
    130           text_pane.setBorder(BorderFactory.createEmptyBorder(0,5,5,5));
    131           text_pane.setLayout(new BorderLayout());
    132           text_pane.add(text, BorderLayout.CENTER);
     129    // Layout components
     130    text_pane.setBorder(BorderFactory.createEmptyBorder(0,5,5,5));
     131    text_pane.setLayout(new BorderLayout());
     132    text_pane.add(text, BorderLayout.CENTER);
    133133
    134           content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    135           content_pane.setLayout(new BorderLayout());
    136           if(image_left_label != null) {
    137                 content_pane.add(image_left_label, BorderLayout.WEST);
    138           }
    139           content_pane.add(text_pane, BorderLayout.CENTER);
    140           content_pane.add(close, BorderLayout.SOUTH);
    141           if(image_right_label != null) {
    142                 content_pane.add(image_right_label, BorderLayout.EAST);
    143           }
    144           // Locate dialog on screen.
    145           Dimension screen_size = Gatherer.config.screen_size;
    146           this.setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
    147     }
     134    content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     135    content_pane.setLayout(new BorderLayout());
     136    if(image_left_label != null) {
     137        content_pane.add(image_left_label, BorderLayout.WEST);
     138    }
     139    content_pane.add(text_pane, BorderLayout.CENTER);
     140    content_pane.add(close, BorderLayout.SOUTH);
     141    if(image_right_label != null) {
     142        content_pane.add(image_right_label, BorderLayout.EAST);
     143    }
     144    // Locate dialog on screen.
     145    Dimension screen_size = Gatherer.config.screen_size;
     146    this.setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
     147    }
    148148
    149     private String get(String key) {
    150           return get(key, null);
    151     }
     149    private String get(String key) {
     150    return get(key, null);
     151    }
    152152
    153     private String get(String key, String args[]) {
    154           if(key.indexOf(".") == -1) {
    155                 key = "GPrompt."+key;
    156           }
    157           return Gatherer.dictionary.get(key, args);
    158     }
     153    private String get(String key, String args[]) {
     154    if(key.indexOf(".") == -1) {
     155        key = "GPrompt."+key;
     156    }
     157    return Gatherer.dictionary.get(key, args);
     158    }
    159159}

  • trunk/gli/src/org/greenstone/gatherer/gui/GTextArea.java

    r4293 r4367  
    4646
    4747public class GTextArea
    48     extends JTextArea {
     48    extends JTextArea {
    4949     
    50     boolean tab_action                               = true;
     50    boolean tab_action                               = true;
    5151
    52     static final public boolean INSERT_TAB_CHARACTER = true;
    53     static final public boolean FOCUS_NEXT_COMPONENT = false;
     52    static final public boolean INSERT_TAB_CHARACTER = true;
     53    static final public boolean FOCUS_NEXT_COMPONENT = false;
    5454
    55     /** Default constructor that simply calls superclass constructor.
    56       * @param content A String specifying the initial content of this text
    57       * component.
    58       */
    59     public GTextArea(String content) {
    60           super(content);
    61     }
     55    /** Default constructor that simply calls superclass constructor.
     56     * @param content A String specifying the initial content of this text
     57     * component.
     58     */
     59    public GTextArea(String content) {
     60    super(content);
     61    }
    6262
    63     /** Constructor which also takes an argument specifying how this TextArea
    64       * should respond to tab key presses.
    65       * @param content A String specifying the initial content of this text
    66       * component.
    67       * @param tab_action A Boolean indicating the desired tab effect.
    68       */
    69     public GTextArea(String content, boolean tab_action) {
    70           super(content);
    71           this.tab_action = tab_action;
    72     }
     63    /** Constructor which also takes an argument specifying how this TextArea
     64     * should respond to tab key presses.
     65     * @param content A String specifying the initial content of this text
     66     * component.
     67     * @param tab_action A Boolean indicating the desired tab effect.
     68     */
     69    public GTextArea(String content, boolean tab_action) {
     70    super(content);
     71    this.tab_action = tab_action;
     72    }
    7373
    74     /** Called to determine whether this TextArea is handling tab presses
    75       * internally (INSERT_TAB_CHARACTER) or whether the focus manager should
    76       * handle them (FOCUS_NEXT_COMPONENT).
    77       * @return A Boolean indicating if the tab key presses are being managed
    78       * internally, ie should tab traversal be disabled.
    79       * @deprecated
    80       */
    81     /** public boolean isManagingFocus() {
    82           return tab_action;
    83           }
    84     */
     74    /** Called to determine whether this TextArea is handling tab presses
     75     * internally (INSERT_TAB_CHARACTER) or whether the focus manager should
     76     * handle them (FOCUS_NEXT_COMPONENT).
     77     * @return A Boolean indicating if the tab key presses are being managed
     78     * internally, ie should tab traversal be disabled.
     79     * @deprecated
     80     */
     81    /** public boolean isManagingFocus() {
     82    return tab_action;
     83    }
     84    */
    8585
    86     /** Sets how the TextArea should respond to tab key presses.
    87       * @param tab_action A Boolean indicating the desired tab effect.
    88       */
    89     public void setTabAction(boolean tab_action) {
    90           this.tab_action = tab_action;
    91     }
     86    /** Sets how the TextArea should respond to tab key presses.
     87     * @param tab_action A Boolean indicating the desired tab effect.
     88     */
     89    public void setTabAction(boolean tab_action) {
     90    this.tab_action = tab_action;
     91    }
    9292}
    93 
    94 
    95 
    96 

  • trunk/gli/src/org/greenstone/gatherer/gui/GUIManager.java

    r4337 r4367  
    8080/** The GUIManager is in charge of creating the Gatherer window frame then filling it with the goodness of the view panes. GUIManager not only creates these panes, but allows some messaging between them. Furthermore GUIManager includes functionality from menu driven choices, simply as it was easier to put it here once and have it accessible from all pane children. */
    8181public class GUIManager
    82     extends JFrame
    83     implements ActionListener, ChangeListener {
    84     /** The browsing pane behaves much like an internet browser, or at least will some day. */
    85     public BrowsingPane browser_pane = null;
    86     /** The collection pane is more like a file manager where you drag files from one tree to another. */
    87     public CollectionPane collection_pane = null;
    88     /** The create pane contains scripting options for importing and building collections into libraries. */
    89     public CreatePane create_pane = null;
    90 
    91     public FileOpenActionListener foa_listener = new FileOpenActionListener();
    92 
    93     /** The configuration pane allows you to edit the design of the library in terms of the collection configuration file. */
    94     public GConfigPane config_pane = null;
    95     /** A reference to the currently instantiated help window, if any. */
    96     public HelpFrame help = null;
    97     /** The menu bar. */
    98     public MenuBar menu_bar = null;
    99     /** The message pane is optional and contains the log of messages sent. */
    100     public MessagePane message_pane = null;
     82    extends JFrame
     83    implements ActionListener, ChangeListener {
     84    /** The browsing pane behaves much like an internet browser, or at least will some day. */
     85    public BrowsingPane browser_pane = null;
     86    /** The collection pane is more like a file manager where you drag files from one tree to another. */
     87    public CollectionPane collection_pane = null;
     88    /** The create pane contains scripting options for importing and building collections into libraries. */
     89    public CreatePane create_pane = null;
     90
     91    public FileOpenActionListener foa_listener = new FileOpenActionListener();
     92
     93    /** The configuration pane allows you to edit the design of the library in terms of the collection configuration file. */
     94    public GConfigPane config_pane = null;
     95    /** A reference to the currently instantiated help window, if any. */
     96    public HelpFrame help = null;
     97    /** The menu bar. */
     98    public MenuBar menu_bar = null;
     99    /** The message pane is optional and contains the log of messages sent. */
     100    public MessagePane message_pane = null;
    101101     
    102     public MetaAuditFrame meta_audit;
    103     /** The metaedit pane is used to assign, edit and remove metadata from files within the collection. */
    104     public MetaEditPane metaedit_pane = null;
    105     /** The mirror pane contains controls for mirroring interent sites. */
    106     public MirrorPane mirror_pane = null;
    107     /** The preview pane contains a preview of your build collection. */
    108     public PreviewPane preview_pane = null;
    109     /** Are certain panes currently locked? */
    110     private boolean locked = false;
    111     /** The size of the Gatherer window. */
    112     private Dimension size = null;
    113     /** The filters used to dynamically filter the trees at user request. */
    114     private HashMap filters = new HashMap();
    115     /** The panel within the window that other components are placed on. */
    116     private JPanel content_pane = null;
    117     /** The dummy export pane. */
    118     private JPanel export_pane = new JPanel();
    119     /** The last view pane selected. */
    120     private JPanel previous_pane;
    121     /** The main tab pane containing the different views, available here to trap view change events. */
    122     private JTabbedPane tab_pane = null;
    123     /** A reference to any existing search and replace module/dialog. */
    124     private SearchAndReplace sar = null;
    125     /** A threaded tab changer to try and avoid NPE on exit. */
    126     private TabUpdater tab_updater = null;
    127     /** The thread group this manager, and hence its child graphical rendering threads, belong to. In a vain attempts to make the Dictionary work across threads.
    128       * @see org.greenstone.gatherer.Dictionary
    129       */
    130     private ThreadGroup thread_group = null;
    131     /** Ensures that expansion events between like collection trees are synchronized. */
    132     private TreeSynchronizer collection_tree_sync = null;
    133     /** Ensures that expansion events between like workspace trees are synchronized. */
    134     private TreeSynchronizer workspace_tree_sync = null;
    135     /**Constructor. Enable window events and arranges all other components.
     102    public MetaAuditFrame meta_audit;
     103    /** The metaedit pane is used to assign, edit and remove metadata from files within the collection. */
     104    public MetaEditPane metaedit_pane = null;
     105    /** The mirror pane contains controls for mirroring interent sites. */
     106    public MirrorPane mirror_pane = null;
     107    /** The preview pane contains a preview of your build collection. */
     108    public PreviewPane preview_pane = null;
     109    /** Are certain panes currently locked? */
     110    private boolean locked = false;
     111    /** The size of the Gatherer window. */
     112    private Dimension size = null;
     113    /** The filters used to dynamically filter the trees at user request. */
     114    private HashMap filters = new HashMap();
     115    /** The panel within the window that other components are placed on. */
     116    private JPanel content_pane = null;
     117    /** The dummy export pane. */
     118    private JPanel export_pane = new JPanel();
     119    /** The last view pane selected. */
     120    private JPanel previous_pane;
     121    /** The main tab pane containing the different views, available here to trap view change events. */
     122    private JTabbedPane tab_pane = null;
     123    /** A reference to any existing search and replace module/dialog. */
     124    private SearchAndReplace sar = null;
     125    /** A threaded tab changer to try and avoid NPE on exit. */
     126    private TabUpdater tab_updater = null;
     127    /** The thread group this manager, and hence its child graphical rendering threads, belong to. In a vain attempts to make the Dictionary work across threads.
     128     * @see org.greenstone.gatherer.Dictionary
     129     */
     130    private ThreadGroup thread_group = null;
     131    /** Ensures that expansion events between like collection trees are synchronized. */
     132    private TreeSynchronizer collection_tree_sync = null;
     133    /** Ensures that expansion events between like workspace trees are synchronized. */
     134    private TreeSynchronizer workspace_tree_sync = null;
     135    /**Constructor. Enable window events and arranges all other components.
    136136      * @param size The intial <strong>Dimension</strong> of the screen.
    137137      * @param graphic The default <strong>GraphicsConfiguration</strong> for this platform.
    138138      */
    139     public GUIManager(Dimension size) {
    140           super();
    141           // Initialization
    142           this.help = new HelpFrame();
    143           this.size = size;
    144           this.collection_tree_sync = new TreeSynchronizer();
    145           this.workspace_tree_sync = new TreeSynchronizer();
    146           // Make the Tool tip hang around for a rediculous amount of time.
    147           ToolTipManager.sharedInstance().setDismissDelay(10000);
    148           // Get a reference to the main thread group. Create a new thread, which defaults into the same thread group, then get its thread group. Easy.
    149           Thread bob = new Thread();
    150           thread_group = bob.getThreadGroup();
    151           // Set up some other UI stuff. (fonts handled in Gatherer.main())
    152           UIManager.put("FileChooser.lookInLabelText", Gatherer.dictionary.get("SaveCollectionBox.Look_In"));
    153           UIManager.put("FileChooser.filesOfTypeLabelText", Gatherer.dictionary.get("SaveCollectionBox.Files_Of_Type"));
    154           UIManager.put("FileChooser.fileNameLabelText", Gatherer.dictionary.get("SaveCollectionBox.File_Name"));
    155     }
    156     /** Any implementation of <i>ActionListener</i> must include this method so that we can be informed when an action has occured. In this case we are listening to actions from the menu-bar, and should react appropriately.
     139    public GUIManager(Dimension size) {
     140    super();
     141    // Initialization
     142    this.help = new HelpFrame();
     143    this.size = size;
     144    this.collection_tree_sync = new TreeSynchronizer();
     145    this.workspace_tree_sync = new TreeSynchronizer();
     146    // Make the Tool tip hang around for a rediculous amount of time.
     147    ToolTipManager.sharedInstance().setDismissDelay(10000);
     148    // Get a reference to the main thread group. Create a new thread, which defaults into the same thread group, then get its thread group. Easy.
     149    Thread bob = new Thread();
     150    thread_group = bob.getThreadGroup();
     151    // Set up some other UI stuff. (fonts handled in Gatherer.main())
     152    UIManager.put("FileChooser.lookInLabelText", Gatherer.dictionary.get("SaveCollectionBox.Look_In"));
     153    UIManager.put("FileChooser.filesOfTypeLabelText", Gatherer.dictionary.get("SaveCollectionBox.Files_Of_Type"));
     154    UIManager.put("FileChooser.fileNameLabelText", Gatherer.dictionary.get("SaveCollectionBox.File_Name"));
     155    }
     156    /** Any implementation of <i>ActionListener</i> must include this method so that we can be informed when an action has occured. In this case we are listening to actions from the menu-bar, and should react appropriately.
    157157      * @param event An <strong>ActionEvent</strong> containing information about the action that has occured.
    158158      */
    159     public void actionPerformed(ActionEvent event) {
    160           boolean cont = true;
    161           Object esrc = event.getSource();
    162           // *************
    163           // File Options.
    164           // *************
    165           if(esrc == menu_bar.file_associations) {
    166                 Gatherer.assoc_man.edit();
    167           }
    168           else if(esrc == menu_bar.file_close) {
    169                 if(!Gatherer.c_man.saved()) {
    170                      cont = showSaveCollectionBox(true, false);
    171                 }
    172                 if(cont) {
    173                      tab_pane.setSelectedComponent(collection_pane);
    174                 }
    175           }
    176           else if(esrc == menu_bar.file_delete) {
    177                 DeleteCollectionPrompt dcp = new DeleteCollectionPrompt();
    178                 dcp.display();
    179                 dcp.destroy();
    180                 dcp = null;
    181                 System.gc();
    182           }
    183           else if(esrc == menu_bar.file_exit) {
    184                 exit();
    185           }
     159    public void actionPerformed(ActionEvent event) {
     160    boolean cont = true;
     161    Object esrc = event.getSource();
     162    // *************
     163    // File Options.
     164    // *************
     165    if(esrc == menu_bar.file_associations) {
     166        Gatherer.assoc_man.edit();
     167    }
     168    else if(esrc == menu_bar.file_close) {
     169        if(!Gatherer.c_man.saved()) {
     170        cont = showSaveCollectionBox(true, false);
     171        }
     172        if(cont) {
     173        tab_pane.setSelectedComponent(collection_pane);
     174        }
     175    }
     176    else if(esrc == menu_bar.file_delete) {
     177        DeleteCollectionPrompt dcp = new DeleteCollectionPrompt();
     178        dcp.display();
     179        dcp.destroy();
     180        dcp = null;
     181        System.gc();
     182    }
     183    else if(esrc == menu_bar.file_exit) {
     184        exit();
     185    }
    186186        else if(esrc == menu_bar.file_new) {
    187                 if(!Gatherer.c_man.saved()) {
    188                      cont = showSaveCollectionBox(true, false);
    189                 }
    190                 if(cont) {
    191                      try {
    192                           while(Gatherer.c_man.ready()) {
    193                                 wait(10);
    194                           }
    195                      }
    196                      catch(Exception error) {
    197                      }
    198                      showNewCollectionPrompt();
    199                 }
    200           }
    201           else if(esrc == menu_bar.file_open) {
    202                 if(!Gatherer.c_man.saved()) {
    203                      cont = showSaveCollectionBox(true, false);
    204                 }
    205                 if(cont) {
    206                      try {
    207                           while(Gatherer.c_man.ready()) {
    208                                 wait(10);
    209                           }
    210                      }
    211                      catch(Exception error) {
    212                      }
    213                      if(!showLoadCollectionBox()) {
    214                           collectionChanged(false);
    215                      }
    216                 }
    217           }
    218           else if(esrc == menu_bar.file_options) {
    219                 new Preferences();
    220           }
    221           else if(esrc == menu_bar.file_save) {
    222                 Gatherer.c_man.saveCollection(false, false);
    223           }
    224           else if(esrc == menu_bar.file_save_as) {
    225                 String name = JOptionPane.showInputDialog(this, "Enter new collection filename.");
    226                 if(name != null) {
    227                      Gatherer.c_man.saveCollectionAs(name);
    228                 }
    229           }
    230           // *************
    231           // Edit Options.
    232           // *************
    233           else if(esrc == menu_bar.edit_copy) {
    234                 try {
    235                      KeyboardFocusManager kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
    236                      // Get the component with selected text as a JTextComponent
    237                      JTextComponent text = (JTextComponent) kfm.getPermanentFocusOwner();//getFocusOwner();
    238                      text.copy();
    239                 }
    240                 catch (Exception cce) {
    241                      // If the component is not a text component ignore the cut command
    242                      cce.printStackTrace();
    243                 }
    244           }
    245           else if(esrc == menu_bar.edit_cut) {
    246                 try {
    247                      KeyboardFocusManager kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
    248                      // Get the component with selected text as a JTextComponent
    249                      JTextComponent text = (JTextComponent) kfm.getPermanentFocusOwner();
    250                      // Cut the text to the clipboard
    251                      text.cut();
    252                 }
    253                 catch (ClassCastException cce) {
    254                      // If the component is not a text component ignore the cut command
    255                      cce.printStackTrace();
    256                 }
    257           }
    258           else if(esrc == menu_bar.edit_paste) {
    259                 try {
    260                      KeyboardFocusManager kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
    261                      // Get the component with selected text as a JTextComponent
    262                      JTextComponent text = (JTextComponent) kfm.getPermanentFocusOwner();
    263                      // Cut the text to the clipboard
    264                      text.paste();
    265                 }
    266                 catch (ClassCastException cce) {
    267                      // If the component is not a text component ignore the cut command
    268                      cce.printStackTrace();
    269                 }
    270           }
    271           else if(esrc == menu_bar.edit_search) {
    272                 if(sar != null) {
    273                      sar.dispose();
    274                 }
    275                 sar = new SearchAndReplace(false);
    276           }
    277           else if(esrc == menu_bar.edit_replace) {
    278                 if(sar != null) {
    279                      sar.dispose();
    280                 }
    281                 sar = new SearchAndReplace(true);
    282           }
    283           // *************
    284           // Tools Options.
    285           // *************
    286           else if(esrc == menu_bar.tools_size) {
    287                 FileNode records[] = metaedit_pane.getSelectedNode();
    288                 if(records != null && records.length > 0) {
    289                      ArrayList metadatum = Gatherer.c_man.getCollection().gdm.getMetadata(records[0].getFile());
    290                      if(metadatum.size() >= 4) {
    291                           Metadata metadata = (Metadata) metadatum.get(0);
    292                           ElementWrapper ew = metadata.getElement();
    293 
    294                           int SIZE = 5000;
    295                           Object[] array = new Object[SIZE]; 
    296                           Runtime.getRuntime().gc(); 
    297                           long start = Runtime.getRuntime().freeMemory();
    298                           for (int i = 0; i < SIZE; i++) {
    299                                 array[i] = ew.copy();
    300                           }
    301                           Runtime.getRuntime().gc();
    302                           long end = Runtime.getRuntime().freeMemory();
    303                           long difference = (( start -  end ) / SIZE);
    304                           ///ystem.out.println(difference + " bytes used." );                         
    305                      }
    306                 }
    307           }
    308           // *************
    309           // Help Options.
    310           // *************
    311           else if(esrc == menu_bar.help_about) {
    312                 new AboutDialog(this);
    313           }
    314           else if(esrc == menu_bar.help_browse) {
    315                 help.setView("3.0");
    316           }
    317           else if(esrc == menu_bar.help_build) {
    318                 help.setView("8.0");
    319           }
    320           else if(esrc == menu_bar.help_collect) {
    321                 help.setView("5.0");
    322           }
    323           else if(esrc == menu_bar.help_design) {
    324                 help.setView("7.0");
    325           }
    326           else if(esrc == menu_bar.help_general) {
    327                 help.setView("");
    328           }
    329           else if(esrc == menu_bar.help_metaedit) {
    330                 help.setView("6.0");
    331           }
    332           else if(esrc == menu_bar.help_mirror) {
    333                 help.setView("4.0");
    334           }
    335           else if(esrc == menu_bar.help_preview) {
    336                 help.setView("9.0");
    337           }
    338           // *****************
    339           // Metadata Options.
    340           // *****************
    341           else if(esrc == menu_bar.metadata_add) {
    342                 Gatherer.c_man.getCollection().msm.importMDS();
    343           }
    344           else if(esrc == menu_bar.metadata_edit) {
    345                 showEditMetadataBox();
    346           }
    347           else if(esrc == menu_bar.metadata_export) {
    348                 Gatherer.c_man.getCollection().msm.exportMDS();
    349           }
    350           else if(esrc == menu_bar.metadata_view) {
    351                 showMetaAuditBox();
    352           }
    353           else if(esrc == menu_bar.tools_log) {
    354                 showLogBox();
    355           }
    356     }
    357     /** Any actions that should happen after the display of the Gatherer window can be called here. Currently only updates the browser pane if it is active to work around bug in Mozilla renderer implementation.
    358       */
    359     public void afterDisplay() {
    360           if(Gatherer.config.get("workflow.mirror", true)) {
    361                 browser_pane.afterDisplay();
    362           }
    363           metaedit_pane.afterDisplay();
    364     }
    365     /** Once a collection has been made available to Gatherer, either by its creation or by it being reloaded, we need to inform all the visual components to update necessary data components (such as tree models), enable certain controls that depend on a collection being accessible, and refresh themselves.
     187        if(!Gatherer.c_man.saved()) {
     188        cont = showSaveCollectionBox(true, false);
     189        }
     190        if(cont) {
     191        try {
     192            while(Gatherer.c_man.ready()) {
     193            wait(10);
     194            }
     195        }
     196        catch(Exception error) {
     197        }
     198        showNewCollectionPrompt();
     199        }
     200    }
     201    else if(esrc == menu_bar.file_open) {
     202        if(!Gatherer.c_man.saved()) {
     203        cont = showSaveCollectionBox(true, false);
     204        }
     205        if(cont) {
     206        try {
     207            while(Gatherer.c_man.ready()) {
     208            wait(10);
     209            }
     210        }
     211        catch(Exception error) {
     212        }
     213        if(!showLoadCollectionBox()) {
     214            collectionChanged(false);
     215        }
     216        }
     217    }
     218    else if(esrc == menu_bar.file_options) {
     219        new Preferences();
     220    }
     221    else if(esrc == menu_bar.file_save) {
     222        Gatherer.c_man.saveCollection(false, false);
     223    }
     224    else if(esrc == menu_bar.file_save_as) {
     225        String name = JOptionPane.showInputDialog(this, "Enter new collection filename.");
     226        if(name != null) {
     227        Gatherer.c_man.saveCollectionAs(name);
     228        }
     229    }
     230    // *************
     231    // Edit Options.
     232    // *************
     233    else if(esrc == menu_bar.edit_copy) {
     234        try {
     235        KeyboardFocusManager kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
     236        // Get the component with selected text as a JTextComponent
     237        JTextComponent text = (JTextComponent) kfm.getPermanentFocusOwner();//getFocusOwner();
     238        text.copy();
     239        }
     240        catch (Exception cce) {
     241        // If the component is not a text component ignore the cut command
     242        cce.printStackTrace();
     243        }
     244    }
     245    else if(esrc == menu_bar.edit_cut) {
     246        try {
     247        KeyboardFocusManager kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
     248        // Get the component with selected text as a JTextComponent
     249        JTextComponent text = (JTextComponent) kfm.getPermanentFocusOwner();
     250        // Cut the text to the clipboard
     251        text.cut();
     252        }
     253        catch (ClassCastException cce) {
     254        // If the component is not a text component ignore the cut command
     255        cce.printStackTrace();
     256        }
     257    }
     258    else if(esrc == menu_bar.edit_paste) {
     259        try {
     260        KeyboardFocusManager kfm = KeyboardFocusManager.getCurrentKeyboardFocusManager();
     261        // Get the component with selected text as a JTextComponent
     262        JTextComponent text = (JTextComponent) kfm.getPermanentFocusOwner();
     263        // Cut the text to the clipboard
     264        text.paste();
     265        }
     266        catch (ClassCastException cce) {
     267        // If the component is not a text component ignore the cut command
     268        cce.printStackTrace();
     269        }
     270    }
     271    else if(esrc == menu_bar.edit_search) {
     272        if(sar != null) {
     273        sar.dispose();
     274        }
     275        sar = new SearchAndReplace(false);
     276    }
     277    else if(esrc == menu_bar.edit_replace) {
     278        if(sar != null) {
     279        sar.dispose();
     280        }
     281        sar = new SearchAndReplace(true);
     282    }
     283    // *************
     284    // Tools Options.
     285    // *************
     286    else if(esrc == menu_bar.tools_size) {
     287        FileNode records[] = metaedit_pane.getSelectedNode();
     288        if(records != null && records.length > 0) {
     289        ArrayList metadatum = Gatherer.c_man.getCollection().gdm.getMetadata(records[0].getFile());
     290        if(metadatum.size() >= 4) {
     291            Metadata metadata = (Metadata) metadatum.get(0);
     292            ElementWrapper ew = metadata.getElement();
     293
     294            int SIZE = 5000;
     295            Object[] array = new Object[SIZE]; 
     296            Runtime.getRuntime().gc(); 
     297            long start = Runtime.getRuntime().freeMemory();
     298            for (int i = 0; i < SIZE; i++) {
     299            array[i] = ew.copy();
     300            }
     301            Runtime.getRuntime().gc();
     302            long end = Runtime.getRuntime().freeMemory();
     303            long difference = (( start -  end ) / SIZE);
     304            ///ystem.out.println(difference + " bytes used." );                           
     305        }
     306        }
     307    }
     308    // *************
     309    // Help Options.
     310    // *************
     311    else if(esrc == menu_bar.help_about) {
     312        new AboutDialog(this);
     313    }
     314    else if(esrc == menu_bar.help_browse) {
     315        help.setView("3.0");
     316    }
     317    else if(esrc == menu_bar.help_build) {
     318        help.setView("8.0");
     319    }
     320    else if(esrc == menu_bar.help_collect) {
     321        help.setView("5.0");
     322    }
     323    else if(esrc == menu_bar.help_design) {
     324        help.setView("7.0");
     325    }
     326    else if(esrc == menu_bar.help_general) {
     327        help.setView("");
     328    }
     329    else if(esrc == menu_bar.help_metaedit) {
     330        help.setView("6.0");
     331    }
     332    else if(esrc == menu_bar.help_mirror) {
     333        help.setView("4.0");
     334    }
     335    else if(esrc == menu_bar.help_preview) {
     336        help.setView("9.0");
     337    }
     338    // *****************
     339    // Metadata Options.
     340    // *****************
     341    else if(esrc == menu_bar.metadata_add) {
     342        Gatherer.c_man.getCollection().msm.importMDS();
     343    }
     344    else if(esrc == menu_bar.metadata_edit) {
     345        showEditMetadataBox();
     346    }
     347    else if(esrc == menu_bar.metadata_export) {
     348        Gatherer.c_man.getCollection().msm.exportMDS();
     349    }
     350    else if(esrc == menu_bar.metadata_view) {
     351        showMetaAuditBox();
     352    }
     353    else if(esrc == menu_bar.tools_log) {
     354        showLogBox();
     355    }
     356    }
     357    /** Any actions that should happen after the display of the Gatherer window can be called here. Currently only updates the browser pane if it is active to work around bug in Mozilla renderer implementation.
     358      */
     359    public void afterDisplay() {
     360    if(Gatherer.config.get("workflow.mirror", true)) {
     361        browser_pane.afterDisplay();
     362    }
     363    metaedit_pane.afterDisplay();
     364    }
     365    /** Once a collection has been made available to Gatherer, either by its creation or by it being reloaded, we need to inform all the visual components to update necessary data components (such as tree models), enable certain controls that depend on a collection being accessible, and refresh themselves.
    366366      * @param ready <i>true</i> if the collection is ready for editing, <i>false</i> otherwise.
    367367      */
    368     public void collectionChanged(final boolean ready) {
    369           collection_tree_sync.clear(); // Clear any mappings in the tree synchronizers as being old news.
    370           workspace_tree_sync.clear();
    371           if(Gatherer.config.get("workflow.mirror", true)) {
    372                 mirror_pane.collectionChanged(ready);
    373           }
    374           menu_bar.collectionChanged(ready); // Inform the menu bar that the collections changed.
    375           collection_pane.collectionChanged(ready); // Used to update the collection workspace.
    376           metaedit_pane.collectionChanged(ready); // Very important that metaedit pane shows current collection and is listening to latest msm.
    377           config_pane.collectionChanged(ready); // Also important config pane is listening to latest msm.
    378           create_pane.collectionChanged(ready); // Used to indicate a new BuildOptions model should be loaded.
    379           // Force tree model updates.
    380           Gatherer.c_man.refreshTrees();
    381           if(!locked) {
     368    public void collectionChanged(final boolean ready) {
     369    collection_tree_sync.clear(); // Clear any mappings in the tree synchronizers as being old news.
     370    workspace_tree_sync.clear();
     371    if(Gatherer.config.get("workflow.mirror", true)) {
     372        mirror_pane.collectionChanged(ready);
     373    }
     374    menu_bar.collectionChanged(ready); // Inform the menu bar that the collections changed.
     375    collection_pane.collectionChanged(ready); // Used to update the collection workspace.
     376    metaedit_pane.collectionChanged(ready); // Very important that metaedit pane shows current collection and is listening to latest msm.
     377    config_pane.collectionChanged(ready); // Also important config pane is listening to latest msm.
     378    create_pane.collectionChanged(ready); // Used to indicate a new BuildOptions model should be loaded.
     379    // Force tree model updates.
     380    Gatherer.c_man.refreshTrees();
     381    if(!locked) {
    382382                // Now enable tabs as necessary. Do this on event queue to prevent crazy NPEs
    383                 if(tab_updater == null) {
    384                      tab_updater = new TabUpdater(tab_pane, ready);
    385                 }
    386                 else {
    387                      tab_updater.setReady(ready);
    388                 }
    389                 SwingUtilities.invokeLater(tab_updater);
    390           }
    391           // Finally display the collection name in the title bar.
    392           if(ready) {
    393                 this.setTitle(Utility.PROGRAM_NAME + ":\"" + Gatherer.c_man.getCollection().getTitle() + "\"");
    394           }
    395           else {
    396                 this.setTitle(Utility.PROGRAM_NAME + ": " + get("Collection.No_Collection"));
    397           }
    398           // Now is a good time to force a garbage collect.
    399           ///ystem.err.println("Calling garbage collection.");
    400           System.gc();
    401     }
    402     /** Enabled events on the window to be trapped, creates all the visual components, then builds the tab and other layouts.
    403       */
    404     public void display() {
    405           content_pane = (JPanel) this.getContentPane();
    406           // Enable window-type events to be fired.
    407           enableEvents(AWTEvent.WINDOW_EVENT_MASK);
    408           // Initialise and layout sub-components, plus other window dressing.
    409           try {
    410                 this.setSize(size);
    411                 if(Gatherer.c_man.ready()) {
    412                      this.setTitle(Utility.PROGRAM_NAME + ":\"" + Gatherer.c_man.getCollection().getTitle() + "\"");
    413                 }
    414                 else {
    415                      this.setTitle(Utility.PROGRAM_NAME + ": " + get("Collection.No_Collection"));
    416                 }
     383        if(tab_updater == null) {
     384        tab_updater = new TabUpdater(tab_pane, ready);
     385        }
     386        else {
     387        tab_updater.setReady(ready);
     388        }
     389        SwingUtilities.invokeLater(tab_updater);
     390    }
     391    // Finally display the collection name in the title bar.
     392    if(ready) {
     393        this.setTitle(Utility.PROGRAM_NAME + ":\"" + Gatherer.c_man.getCollection().getTitle() + "\"");
     394    }
     395    else {
     396        this.setTitle(Utility.PROGRAM_NAME + ": " + get("Collection.No_Collection"));
     397    }
     398    // Now is a good time to force a garbage collect.
     399    ///ystem.err.println("Calling garbage collection.");
     400    System.gc();
     401    }
     402    /** Enabled events on the window to be trapped, creates all the visual components, then builds the tab and other layouts.
     403      */
     404    public void display() {
     405    content_pane = (JPanel) this.getContentPane();
     406    // Enable window-type events to be fired.
     407    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
     408    // Initialise and layout sub-components, plus other window dressing.
     409    try {
     410        this.setSize(size);
     411        if(Gatherer.c_man.ready()) {
     412        this.setTitle(Utility.PROGRAM_NAME + ":\"" + Gatherer.c_man.getCollection().getTitle() + "\"");
     413        }
     414        else {
     415        this.setTitle(Utility.PROGRAM_NAME + ": " + get("Collection.No_Collection"));
     416        }
    417417                // Pretty corner icon
    418                 this.setIconImage(Utility.getImage("gatherer_small.gif").getImage());
     418        this.setIconImage(Utility.getImage("gatherer_small.gif").getImage());
    419419                // BorderLayout for the main screen. I'll try my best to avoid t
    420420                // hese in subcomponents as they're space greedy.
    421                 content_pane.setLayout(new BorderLayout());
     421        content_pane.setLayout(new BorderLayout());
    422422                // Create the menu-bar and stick it up the top.
    423                 menu_bar = new MenuBar(new MenuListenerImpl());
    424                 content_pane.add(menu_bar, BorderLayout.NORTH);
     423        menu_bar = new MenuBar(new MenuListenerImpl());
     424        content_pane.add(menu_bar, BorderLayout.NORTH);
    425425                // Create the tabbed pane and plop it in the center where it will
    426426                // expand to consume all available space like any good gas would.
    427                 tab_pane = new JTabbedPane();
    428                 tab_pane.addChangeListener(this);
    429                 tab_pane.setFont(Gatherer.config.getFont("general.font", false));
     427        tab_pane = new JTabbedPane();
     428        tab_pane.addChangeListener(this);
     429        tab_pane.setFont(Gatherer.config.getFont("general.font", false));
    430430
    431431                // May have to play with the order in which tabs are added.
    432                 if(Gatherer.config.get("workflow.browse", true)) {
    433                      browser_pane = new BrowsingPane();
    434                      tab_pane.addTab(get("Browser"), Utility.getImage("browsing.gif"), browser_pane);
    435                      tab_pane.setEnabledAt(tab_pane.indexOfComponent(browser_pane), Gatherer.config.get("workflow.browse", false));
    436                 }
     432        if(Gatherer.config.get("workflow.browse", true)) {
     433        browser_pane = new BrowsingPane();
     434        tab_pane.addTab(get("Browser"), Utility.getImage("browsing.gif"), browser_pane);
     435        tab_pane.setEnabledAt(tab_pane.indexOfComponent(browser_pane), Gatherer.config.get("workflow.browse", false));
     436        }
    437437               
    438                 if(Gatherer.config.get("workflow.mirror", true)) {
    439                      mirror_pane = new MirrorPane(workspace_tree_sync);
    440                      mirror_pane.display();
    441                      tab_pane.addTab(get("Mirroring"), Utility.getImage("mirroring.gif"), mirror_pane);
    442                      tab_pane.setEnabledAt(tab_pane.indexOfComponent(mirror_pane), Gatherer.config.get("workflow.mirror", false));
    443                 }               
    444 
    445                 if(Gatherer.config.get("workflow.gather", true)) {
    446                      collection_pane = new CollectionPane(workspace_tree_sync, collection_tree_sync);
    447                      collection_pane.display();
    448                      tab_pane.addTab(get("Collection"), Utility.getImage("collection.gif"), collection_pane);
    449                      tab_pane.setEnabledAt(tab_pane.indexOfComponent(collection_pane), Gatherer.config.get("workflow.gather", false));
    450                 }
    451 
    452                 if(Gatherer.config.get("workflow.enrich", true)) {
    453                      metaedit_pane = new MetaEditPane(collection_tree_sync);
    454                      metaedit_pane.display();
    455                      tab_pane.addTab(get("MetaEdit"), Utility.getImage("metaedit.gif"), metaedit_pane);
    456                      tab_pane.setEnabledAt(tab_pane.indexOfComponent(metaedit_pane), false);
    457                 }
     438        if(Gatherer.config.get("workflow.mirror", true)) {
     439        mirror_pane = new MirrorPane(workspace_tree_sync);
     440        mirror_pane.display();
     441        tab_pane.addTab(get("Mirroring"), Utility.getImage("mirroring.gif"), mirror_pane);
     442        tab_pane.setEnabledAt(tab_pane.indexOfComponent(mirror_pane), Gatherer.config.get("workflow.mirror", false));
     443        }               
     444
     445        if(Gatherer.config.get("workflow.gather", true)) {
     446        collection_pane = new CollectionPane(workspace_tree_sync, collection_tree_sync);
     447        collection_pane.display();
     448        tab_pane.addTab(get("Collection"), Utility.getImage("collection.gif"), collection_pane);
     449        tab_pane.setEnabledAt(tab_pane.indexOfComponent(collection_pane), Gatherer.config.get("workflow.gather", false));
     450        }
     451
     452        if(Gatherer.config.get("workflow.enrich", true)) {
     453        metaedit_pane = new MetaEditPane(collection_tree_sync);
     454        metaedit_pane.display();
     455        tab_pane.addTab(get("MetaEdit"), Utility.getImage("metaedit.gif"), metaedit_pane);
     456        tab_pane.setEnabledAt(tab_pane.indexOfComponent(metaedit_pane), false);
     457        }
    458458               
    459                 if(Gatherer.config.get("workflow.design", true)) {
    460                      config_pane = new GConfigPane();
    461                      config_pane.display();
    462                      tab_pane.addTab(get("Build"), Utility.getImage("build.gif"), config_pane);
    463                      tab_pane.setEnabledAt(tab_pane.indexOfComponent(config_pane), false);
    464                 }
     459        if(Gatherer.config.get("workflow.design", true)) {
     460        config_pane = new GConfigPane();
     461        config_pane.display();
     462        tab_pane.addTab(get("Build"), Utility.getImage("build.gif"), config_pane);
     463        tab_pane.setEnabledAt(tab_pane.indexOfComponent(config_pane), false);
     464        }
    465465               
    466                 if(Gatherer.config.get("workflow.export", true)) {
    467                      tab_pane.addTab(get("Export"), Utility.getImage("export.gif"), export_pane);
    468                      tab_pane.setEnabledAt(tab_pane.indexOfComponent(export_pane), false);
    469                 }
     466        if(Gatherer.config.get("workflow.export", true)) {
     467        tab_pane.addTab(get("Export"), Utility.getImage("export.gif"), export_pane);
     468        tab_pane.setEnabledAt(tab_pane.indexOfComponent(export_pane), false);
     469        }
    470470               
    471                 if(Gatherer.config.get("workflow.create", true)) {
    472                      create_pane = new CreatePane();
    473                      create_pane.display();
    474                      tab_pane.addTab(get("Create"), Utility.getImage("build session.gif"), create_pane);
    475                      tab_pane.setEnabledAt(tab_pane.indexOfComponent(create_pane), false);
    476                 }
     471        if(Gatherer.config.get("workflow.create", true)) {
     472        create_pane = new CreatePane();
     473        create_pane.display();
     474        tab_pane.addTab(get("Create"), Utility.getImage("build session.gif"), create_pane);
     475        tab_pane.setEnabledAt(tab_pane.indexOfComponent(create_pane), false);
     476        }
    477477               
    478                 if(Gatherer.config.get("workflow.preview", true)) {
    479                      preview_pane = new PreviewPane();
    480                      preview_pane.display();
    481                      tab_pane.addTab(get("Preview"), Utility.getImage("final.gif"), preview_pane);
    482                      tab_pane.setEnabledAt(tab_pane.indexOfComponent(preview_pane), false);
    483                 }
     478        if(Gatherer.config.get("workflow.preview", true)) {
     479        preview_pane = new PreviewPane();
     480        preview_pane.display();
     481        tab_pane.addTab(get("Preview"), Utility.getImage("final.gif"), preview_pane);
     482        tab_pane.setEnabledAt(tab_pane.indexOfComponent(preview_pane), false);
     483        }
    484484
    485485                // Find the first tab that is enabled and select that.
    486                 boolean found = false;
    487                 for(int i = 0; !found && i < tab_pane.getTabCount(); i++) {
    488                      if(tab_pane.isEnabledAt(i)) {
    489                           tab_pane.setSelectedIndex(i);
    490                           found = true;
    491                      }
    492                 }
    493 
    494                 content_pane.add(tab_pane, BorderLayout.CENTER);
     486        boolean found = false;
     487        for(int i = 0; !found && i < tab_pane.getTabCount(); i++) {
     488        if(tab_pane.isEnabledAt(i)) {
     489            tab_pane.setSelectedIndex(i);
     490            found = true;
     491        }
     492        }
     493
     494        content_pane.add(tab_pane, BorderLayout.CENTER);
    495495                // Drive a sessionReady event to update all controls to reflect current collection status.
    496                 collectionChanged(Gatherer.c_man.ready());
    497           }
    498           catch (Exception e) {
    499                 Gatherer.printStackTrace(e);
     496        collectionChanged(Gatherer.c_man.ready());
     497    }
     498    catch (Exception e) {
     499        Gatherer.printStackTrace(e);
    500500                // The GUI failing to build is a app killer
    501                 e.printStackTrace();
    502                 System.exit(1);
    503           }
    504     }
    505     /** When called this method ensures that all the things needing saving are saved before Gatherer.exit() is called. This includes a save collection prompt if necessary.
    506       */
    507     public void exit() {
    508           boolean cont = true;
    509           if(Gatherer.c_man.ready() && !Gatherer.c_man.saved()) {
    510                 cont = showSaveCollectionBox(false, true);
    511           }
    512           else {
    513                 help.destroy();
    514                 help = null;
    515                 Gatherer.self.exit();
    516           }
    517     }
    518     /** Retrieve the filter, or if one already exists, spawn a linked copy. */
    519     public Filter getFilter(DragTree tree) {
    520           Filter filter = (Filter) filters.get(tree.getModel());
    521           if(filter == null) {
    522                 filter = new Filter(tree, null);
    523                 filters.put(tree.getModel(), filter);
    524                 return filter;
    525           }
    526           return filter.spawn(tree);
    527     }
    528 
    529     public Component getSelectedView() {
    530           return tab_pane.getSelectedComponent();
    531     }
    532     /** This method is called when the collection is being built, and is used to disable all controls in all pane which could change the state of the collection.
    533       */
    534     public void lockCollection(boolean import_stage, boolean lock) {
    535           locked = lock;
    536           if(import_stage) {
    537                 int collection_pos = tab_pane.indexOfComponent(collection_pane);
    538                 int metaedit_pos = tab_pane.indexOfComponent(metaedit_pane);
    539                 int config_pos = tab_pane.indexOfComponent(config_pane);
    540                 tab_pane.setEnabledAt(collection_pos, !lock);
    541                 tab_pane.setEnabledAt(metaedit_pos, !lock);
    542                 tab_pane.setEnabledAt(config_pos, !lock);
    543           }
    544           else {
    545                 int config_pos = tab_pane.indexOfComponent(config_pane);
    546                 tab_pane.setEnabledAt(config_pos, !lock);
    547           }
    548     }
    549 
    550     public void refreshTrees() {
    551           collection_pane.refreshTrees();
    552           //metaedit_pane.refreshTrees();
    553     }
    554 
    555     /** Allows the system to programatically set the selected tab.
     501        e.printStackTrace();
     502        System.exit(1);
     503    }
     504    }
     505    /** When called this method ensures that all the things needing saving are saved before Gatherer.exit() is called. This includes a save collection prompt if necessary.
     506      */
     507    public void exit() {
     508    boolean cont = true;
     509    if(Gatherer.c_man.ready() && !Gatherer.c_man.saved()) {
     510        cont = showSaveCollectionBox(false, true);
     511    }
     512    else {
     513        help.destroy();
     514        help = null;
     515        Gatherer.self.exit();
     516    }
     517    }
     518    /** Retrieve the filter, or if one already exists, spawn a linked copy. */
     519    public Filter getFilter(DragTree tree) {
     520    Filter filter = (Filter) filters.get(tree.getModel());
     521    if(filter == null) {
     522        filter = new Filter(tree, null);
     523        filters.put(tree.getModel(), filter);
     524        return filter;
     525    }
     526    return filter.spawn(tree);
     527    }
     528
     529    public Component getSelectedView() {
     530    return tab_pane.getSelectedComponent();
     531    }
     532    /** This method is called when the collection is being built, and is used to disable all controls in all pane which could change the state of the collection.
     533      */
     534    public void lockCollection(boolean import_stage, boolean lock) {
     535    locked = lock;
     536    if(import_stage) {
     537        int collection_pos = tab_pane.indexOfComponent(collection_pane);
     538        int metaedit_pos = tab_pane.indexOfComponent(metaedit_pane);
     539        int config_pos = tab_pane.indexOfComponent(config_pane);
     540        tab_pane.setEnabledAt(collection_pos, !lock);
     541        tab_pane.setEnabledAt(metaedit_pos, !lock);
     542        tab_pane.setEnabledAt(config_pos, !lock);
     543    }
     544    else {
     545        int config_pos = tab_pane.indexOfComponent(config_pane);
     546        tab_pane.setEnabledAt(config_pos, !lock);
     547    }
     548    }
     549
     550    public void refreshTrees() {
     551    collection_pane.refreshTrees();
     552    //metaedit_pane.refreshTrees();
     553    }
     554
     555    /** Allows the system to programatically set the selected tab.
    556556      * @param component The view you wish to make visable in the tab pane as a <strong>Component</strong>.
    557557      */
    558     public void setSelectedView(Component component) {
    559           tab_pane.setSelectedComponent(component);
    560     }
    561 
    562     /** Specifies whether a certain tab is enabled or not. */
    563     public void setTabEnabled(String rawname, boolean state) {
    564           // Retrieve the dictionary based name.
    565           String name = get(rawname);
    566           int index = tab_pane.indexOfTab(name);
    567           // Of course we may not have this tab available.
    568           if(index != -1) {
     558    public void setSelectedView(Component component) {
     559    tab_pane.setSelectedComponent(component);
     560    }
     561
     562    /** Specifies whether a certain tab is enabled or not. */
     563    public void setTabEnabled(String rawname, boolean state) {
     564    // Retrieve the dictionary based name.
     565    String name = get(rawname);
     566    int index = tab_pane.indexOfTab(name);
     567    // Of course we may not have this tab available.
     568    if(index != -1) {
    569569                // Some tabs are also dependant on if a collection is ready
    570                 Component component = tab_pane.getComponentAt(index);
    571                 if(component == preview_pane) {
    572                      tab_pane.setEnabledAt(index, state && Gatherer.c_man != null && Gatherer.c_man.ready() && Gatherer.c_man.built());
    573                 }
    574                 else if(component == metaedit_pane || component == config_pane || component == export_pane || component == create_pane) {
    575                      tab_pane.setEnabledAt(index, state && Gatherer.c_man != null && Gatherer.c_man.ready());
    576                 }
    577                 else {
    578                      tab_pane.setEnabledAt(index, state);
    579                 }
     570        Component component = tab_pane.getComponentAt(index);
     571        if(component == preview_pane) {
     572        tab_pane.setEnabledAt(index, state && Gatherer.c_man != null && Gatherer.c_man.ready() && Gatherer.c_man.built());
     573        }
     574        else if(component == metaedit_pane || component == config_pane || component == export_pane || component == create_pane) {
     575        tab_pane.setEnabledAt(index, state && Gatherer.c_man != null && Gatherer.c_man.ready());
     576        }
     577        else {
     578        tab_pane.setEnabledAt(index, state);
     579        }
    580580                // If this was the currently selected tab and it is now disabled, change the view to the first enabled tab.
    581                 if(tab_pane.getSelectedIndex() == index && !state) {
    582                      boolean found = false;
    583                      for(int i = 0; !found && i < tab_pane.getTabCount(); i++) {
    584                           if(tab_pane.isEnabledAt(i)) {
    585                                 tab_pane.setSelectedIndex(i);
    586                                 found = true;
    587                           }
    588                      }
    589                      // If there are no tabs enabled, which should be impossible, then select the first tab
    590                      if(!found) {
    591                           tab_pane.setSelectedIndex(0);
    592                      }
    593                 }
    594           }
    595     }
    596 
    597     /** When the edit metadata option is choosen from the menu, this method is called to ensure we only edit the metadata if there is metadata loaded.
    598       */
    599     public void showEditMetadataBox() {
    600           if(Gatherer.c_man.getCollection() != null) {
    601                 Gatherer.c_man.getCollection().msm.editMDS();
    602           }
    603     }
    604     /** When the load collection option is choosen this method is called to produce the modal file load prompt.
    605       */
    606     public boolean showLoadCollectionBox() {
    607           boolean result = false;
    608           //LoadCollectionBox load_collection_box = new LoadCollectionBox();
    609           File file;
    610           if(Gatherer.config.gsdl_path != null) {
    611                 file = new File(Utility.getCollectionDir(Gatherer.config.gsdl_path));
    612           }
    613           else {
    614                 file = new File(Utility.BASE_DIR);
    615           }
    616           OpenCollectionDialog chooser = new OpenCollectionDialog(file);
    617           String filename = chooser.getFileName();
    618           // User can cancel action.
    619           if(filename != null) {
    620                 result = Gatherer.c_man.loadCollection(filename);
    621           }
    622           return result;
    623     }
    624     /** When called this method causes the Log class in Gatherer to display a nice dialog box which contains the log.
    625       */
    626     public void showLogBox() {
    627           Gatherer.log.display();
    628     }
    629     /** When called this method causes the MetaAuditBox class in CollectionManager to display a nice dialog box which contains all the metadata assigned in the collection.
    630       */
    631     public void showMetaAuditBox() {
    632           if(meta_audit == null) {
    633                 FileNode records[] = metaedit_pane.getSelectedNode();
    634                 if(records == null) {
    635                      records = collection_pane.getSelected();
    636                 }
    637                 if(records != null) {
    638                      wait(true);
    639                      meta_audit = new MetaAuditFrame(collection_tree_sync, records);
    640                 }
    641           }
    642           if(meta_audit != null) {
    643                 wait(true);
    644                 meta_audit.display();
    645           }
    646           wait(false);
    647     }
    648     /** This method is used to open the new collection box on the screen.
    649       */
    650     public void showNewCollectionPrompt() {
    651           NewCollectionMetadataPrompt ncm_prompt = null;
    652           // Create the collection details prompt from new collection prompt
    653           NewCollectionDetailsPrompt ncd_prompt = new NewCollectionDetailsPrompt();
    654           // If no previous collection was indicated as a model design, then show the metadata selection prompt from new collection prompt
    655           if(!ncd_prompt.isCancelled() && (ncd_prompt.getBase() == null)) {
    656                 ncm_prompt = new NewCollectionMetadataPrompt();
    657           }
    658           // Create the new collection (if not cancelled) in a new thread.
    659           if(!ncd_prompt.isCancelled() && (ncm_prompt == null || !ncm_prompt.isCancelled())) {
     581        if(tab_pane.getSelectedIndex() == index && !state) {
     582        boolean found = false;
     583        for(int i = 0; !found && i < tab_pane.getTabCount(); i++) {
     584            if(tab_pane.isEnabledAt(i)) {
     585            tab_pane.setSelectedIndex(i);
     586            found = true;
     587            }
     588        }
     589        // If there are no tabs enabled, which should be impossible, then select the first tab
     590        if(!found) {
     591            tab_pane.setSelectedIndex(0);
     592        }
     593        }
     594    }
     595    }
     596
     597    /** When the edit metadata option is choosen from the menu, this method is called to ensure we only edit the metadata if there is metadata loaded.
     598      */
     599    public void showEditMetadataBox() {
     600    if(Gatherer.c_man.getCollection() != null) {
     601        Gatherer.c_man.getCollection().msm.editMDS();
     602    }
     603    }
     604    /** When the load collection option is choosen this method is called to produce the modal file load prompt.
     605      */
     606    public boolean showLoadCollectionBox() {
     607    boolean result = false;
     608    //LoadCollectionBox load_collection_box = new LoadCollectionBox();
     609    File file;
     610    if(Gatherer.config.gsdl_path != null) {
     611        file = new File(Utility.getCollectionDir(Gatherer.config.gsdl_path));
     612    }
     613    else {
     614        file = new File(Utility.BASE_DIR);
     615    }
     616    OpenCollectionDialog chooser = new OpenCollectionDialog(file);
     617    String filename = chooser.getFileName();
     618    // User can cancel action.
     619    if(filename != null) {
     620        result = Gatherer.c_man.loadCollection(filename);
     621    }
     622    return result;
     623    }
     624    /** When called this method causes the Log class in Gatherer to display a nice dialog box which contains the log.
     625      */
     626    public void showLogBox() {
     627    Gatherer.log.display();
     628    }
     629    /** When called this method causes the MetaAuditBox class in CollectionManager to display a nice dialog box which contains all the metadata assigned in the collection.
     630      */
     631    public void showMetaAuditBox() {
     632    if(meta_audit == null) {
     633        FileNode records[] = metaedit_pane.getSelectedNode();
     634        if(records == null) {
     635        records = collection_pane.getSelected();
     636        }
     637        if(records != null) {
     638        wait(true);
     639        meta_audit = new MetaAuditFrame(collection_tree_sync, records);
     640        }
     641    }
     642    if(meta_audit != null) {
     643        wait(true);
     644        meta_audit.display();
     645    }
     646    wait(false);
     647    }
     648    /** This method is used to open the new collection box on the screen.
     649      */
     650    public void showNewCollectionPrompt() {
     651    NewCollectionMetadataPrompt ncm_prompt = null;
     652    // Create the collection details prompt from new collection prompt
     653    NewCollectionDetailsPrompt ncd_prompt = new NewCollectionDetailsPrompt();
     654    // If no previous collection was indicated as a model design, then show the metadata selection prompt from new collection prompt
     655    if(!ncd_prompt.isCancelled() && (ncd_prompt.getBase() == null)) {
     656        ncm_prompt = new NewCollectionMetadataPrompt();
     657    }
     658    // Create the new collection (if not cancelled) in a new thread.
     659    if(!ncd_prompt.isCancelled() && (ncm_prompt == null || !ncm_prompt.isCancelled())) {
    660660                // Create new collection.
    661                 CreationTask task = new CreationTask(ncd_prompt, ncm_prompt);
    662                 SwingUtilities.invokeLater(task);
     661        CreationTask task = new CreationTask(ncd_prompt, ncm_prompt);
     662        SwingUtilities.invokeLater(task);
    663663                // Close prompt.
    664           }
    665           // Done
    666           ncd_prompt = null;
    667           ncm_prompt = null;
    668     }
    669     private class CreationTask
    670           implements Runnable {
    671           private NewCollectionDetailsPrompt ncd_prompt = null;
    672           private NewCollectionMetadataPrompt ncm_prompt = null;
    673           public CreationTask(NewCollectionDetailsPrompt ncd_prompt, NewCollectionMetadataPrompt ncm_prompt) {
    674                 this.ncd_prompt = ncd_prompt;
    675                 this.ncm_prompt = ncm_prompt;
    676           }
    677 
    678           public void run() {
    679                 if(ncm_prompt == null) {
    680                      Gatherer.c_man.createCollection(ncd_prompt.getDescription(), ncd_prompt.getEmail(), ncd_prompt.getName(), ncd_prompt.getTitle(), ncd_prompt.getBase(), null);
    681                 }
    682                 else {
    683                      Gatherer.c_man.createCollection(ncd_prompt.getDescription(), ncd_prompt.getEmail(), ncd_prompt.getName(), ncd_prompt.getTitle(), null, ncm_prompt.getSets());
    684                 }
    685                 ncd_prompt.dispose();
    686                 ncd_prompt = null;
    687                 if(ncm_prompt != null) {
    688                      ncm_prompt.dispose();
    689                      ncm_prompt = null;
    690                 }
    691           }
    692     }
    693 
    694     /** This method is used to open the options box on the screen.
    695       */
    696     public void showOptionsBox() {
    697           new OptionsBox();
    698     }
    699     /** This method is used to open the save collection box/prompt on the screen.
     664    }
     665    // Done
     666    ncd_prompt = null;
     667    ncm_prompt = null;
     668    }
     669    private class CreationTask
     670    implements Runnable {
     671    private NewCollectionDetailsPrompt ncd_prompt = null;
     672    private NewCollectionMetadataPrompt ncm_prompt = null;
     673    public CreationTask(NewCollectionDetailsPrompt ncd_prompt, NewCollectionMetadataPrompt ncm_prompt) {
     674        this.ncd_prompt = ncd_prompt;
     675        this.ncm_prompt = ncm_prompt;
     676    }
     677
     678    public void run() {
     679        if(ncm_prompt == null) {
     680        Gatherer.c_man.createCollection(ncd_prompt.getDescription(), ncd_prompt.getEmail(), ncd_prompt.getName(), ncd_prompt.getTitle(), ncd_prompt.getBase(), null);
     681        }
     682        else {
     683        Gatherer.c_man.createCollection(ncd_prompt.getDescription(), ncd_prompt.getEmail(), ncd_prompt.getName(), ncd_prompt.getTitle(), null, ncm_prompt.getSets());
     684        }
     685        ncd_prompt.dispose();
     686        ncd_prompt = null;
     687        if(ncm_prompt != null) {
     688        ncm_prompt.dispose();
     689        ncm_prompt = null;
     690        }
     691    }
     692    }
     693
     694    /** This method is used to open the options box on the screen.
     695      */
     696    public void showOptionsBox() {
     697    new OptionsBox();
     698    }
     699    /** This method is used to open the save collection box/prompt on the screen.
    700700      * @return A <i>boolean</i> which is <i>true</i> if the collection was saved successfully, <i>false</i> otherwise.
    701701      */
    702     public boolean showSaveCollectionBox(boolean close_after, boolean exit_after) {
    703           //SaveCollectionBox save_collection_box = new SaveCollectionBox();
    704           //Rectangle bounds = save_collection_box.getBounds();
    705           //int result = save_collection_box.getUserOption(Gatherer.c_man.getCollection().getName());
    706           //switch(result) {
    707           //case SaveCollectionBox.SAVE_YES:
    708           Gatherer.c_man.saveCollection(close_after, exit_after);
    709           //content_pane.paintImmediately(bounds);
    710           return true; 
    711           //case SaveCollectionBox.SAVE_NO:
    712           // Close collection.
    713           // if(close_after) {
    714           //  tab_pane.setSelectedComponent(collection_pane);
    715           //   Gatherer.c_man.closeCollection();
    716           //  }
    717           // if(exit_after) {
    718           //  Gatherer.self.exit();
    719           // }
    720           // return true;
    721           //default:
    722           // return false;
    723           //}
    724     }
    725     /** Any implementation of ChangeListener must include this method so we can be informed when the state of one of the registered objects changes. In this case we are listening to view changes within the tabbed pane.
     702    public boolean showSaveCollectionBox(boolean close_after, boolean exit_after) {
     703    //SaveCollectionBox save_collection_box = new SaveCollectionBox();
     704    //Rectangle bounds = save_collection_box.getBounds();
     705    //int result = save_collection_box.getUserOption(Gatherer.c_man.getCollection().getName());
     706    //switch(result) {
     707    //case SaveCollectionBox.SAVE_YES:
     708    Gatherer.c_man.saveCollection(close_after, exit_after);
     709    //content_pane.paintImmediately(bounds);
     710    return true; 
     711    //case SaveCollectionBox.SAVE_NO:
     712    // Close collection.
     713    // if(close_after) {
     714    //  tab_pane.setSelectedComponent(collection_pane);
     715    //   Gatherer.c_man.closeCollection();
     716    //  }
     717    // if(exit_after) {
     718    //  Gatherer.self.exit();
     719    // }
     720    // return true;
     721    //default:
     722    // return false;
     723    //}
     724    }
     725    /** Any implementation of ChangeListener must include this method so we can be informed when the state of one of the registered objects changes. In this case we are listening to view changes within the tabbed pane.
    726726      * @param event A ChangeEvent containing information about the event that fired this call.
    727727      */
    728     public void stateChanged(ChangeEvent event) {
    729           if(previous_pane != null) {
    730                 if(previous_pane == create_pane) {
    731                      create_pane.loseFocus();
    732                 }
    733           }
    734           menu_bar.tabSelected(tab_pane.getSelectedIndex());
    735           if(tab_pane.getSelectedIndex() == tab_pane.indexOfComponent(collection_pane)) {
    736                 menu_bar.metadata_view.setEnabled(true);
    737           }
    738           else if(tab_pane.getSelectedIndex() == tab_pane.indexOfComponent(metaedit_pane)) {
    739                 metaedit_pane.gainFocus();
    740                 menu_bar.metadata_view.setEnabled(true);
    741           }
    742           else if(tab_pane.getSelectedIndex() == tab_pane.indexOfComponent(config_pane)) {
    743                 config_pane.gainFocus();
    744                 menu_bar.metadata_view.setEnabled(false);
    745           }
    746           else if(tab_pane.getSelectedIndex() == tab_pane.indexOfComponent(create_pane)) {
    747                 create_pane.gainFocus();
    748                 menu_bar.metadata_view.setEnabled(false);
    749           }
    750           else if(tab_pane.getSelectedIndex() == tab_pane.indexOfComponent(preview_pane)) {
    751                 config_pane.saveConfiguration();
    752                 preview_pane.gainFocus();
    753                 menu_bar.metadata_view.setEnabled(false);
    754           }
    755           else {
    756                 menu_bar.metadata_view.setEnabled(false);
    757           }
    758           previous_pane = (JPanel) tab_pane.getSelectedComponent();
    759     }
    760 
    761     public void wait(boolean waiting) {
    762           Component glass_pane = getGlassPane();
    763           if(waiting) {
     728    public void stateChanged(ChangeEvent event) {
     729    if(previous_pane != null) {
     730        if(previous_pane == create_pane) {
     731        create_pane.loseFocus();
     732        }
     733    }
     734    menu_bar.tabSelected(tab_pane.getSelectedIndex());
     735    if(tab_pane.getSelectedIndex() == tab_pane.indexOfComponent(collection_pane)) {
     736        menu_bar.metadata_view.setEnabled(true);
     737    }
     738    else if(tab_pane.getSelectedIndex() == tab_pane.indexOfComponent(metaedit_pane)) {
     739        metaedit_pane.gainFocus();
     740        menu_bar.metadata_view.setEnabled(true);
     741    }
     742    else if(tab_pane.getSelectedIndex() == tab_pane.indexOfComponent(config_pane)) {
     743        config_pane.gainFocus();
     744        menu_bar.metadata_view.setEnabled(false);
     745    }
     746    else if(tab_pane.getSelectedIndex() == tab_pane.indexOfComponent(create_pane)) {
     747        create_pane.gainFocus();
     748        menu_bar.metadata_view.setEnabled(false);
     749    }
     750    else if(tab_pane.getSelectedIndex() == tab_pane.indexOfComponent(preview_pane)) {
     751        config_pane.saveConfiguration();
     752        preview_pane.gainFocus();
     753        menu_bar.metadata_view.setEnabled(false);
     754    }
     755    else {
     756        menu_bar.metadata_view.setEnabled(false);
     757    }
     758    previous_pane = (JPanel) tab_pane.getSelectedComponent();
     759    }
     760
     761    public void wait(boolean waiting) {
     762    Component glass_pane = getGlassPane();
     763    if(waiting) {
    764764                // Show wait cursor.
    765                 glass_pane.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
    766                 glass_pane.setVisible(true);
    767           }
    768           else {
     765        glass_pane.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
     766        glass_pane.setVisible(true);
     767    }
     768    else {
    769769                // Hide wait cursor.
    770                 glass_pane.setVisible(false);
    771                 glass_pane.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
    772           }
    773           glass_pane = null;
    774     }
    775 
    776     public void workflowUpdate(String raw, boolean state) {
    777           WorkflowUpdater task = new WorkflowUpdater(raw, state);
    778           SwingUtilities.invokeLater(task);
    779           task = null;
    780     }
    781 
    782     /** Retrieves a phrase from the Dictionary based on the key.
     770        glass_pane.setVisible(false);
     771        glass_pane.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
     772    }
     773    glass_pane = null;
     774    }
     775
     776    public void workflowUpdate(String raw, boolean state) {
     777    WorkflowUpdater task = new WorkflowUpdater(raw, state);
     778    SwingUtilities.invokeLater(task);
     779    task = null;
     780    }
     781
     782    /** Retrieves a phrase from the Dictionary based on the key.
    783783      * @param key A <strong>String</strong> uniquely identifying a phrase from the Dictionary.
    784784      * @return The desired phrase as a <strong>String</strong>.
    785785      * @see org.greenstone.gatherer.Dictionary
    786786      */
    787     private String get(String key) {
    788           return get(key, null);
    789     }
    790     /** Retrieves a phrase from the Dictionary based on the key and including the arguments.
     787    private String get(String key) {
     788    return get(key, null);
     789    }
     790    /** Retrieves a phrase from the Dictionary based on the key and including the arguments.
    791791      * @param key A <strong>String</strong> uniquely identifying a phrase from the Dictionary.
    792792      * @param args A <strong>String[]</strong> of arguments available to be inserted into the phrase.
    … …  
    794794      * @see org.greenstone.gatherer.Dictionary
    795795      */
    796     private String get(String key, String args[]) {
    797           if(key.indexOf('.') == -1) {
    798                 key = "GUI." + key;
    799           }
    800           return Gatherer.dictionary.get(key, args);
    801     }
    802     /** Called to determine if we should wait for a thread to finish before continuing. We wait for threads if they are named: GSHELL_BUILD, GSHELL_IMPORT, or GSHELL_NEW.
     796    private String get(String key, String args[]) {
     797    if(key.indexOf('.') == -1) {
     798        key = "GUI." + key;
     799    }
     800    return Gatherer.dictionary.get(key, args);
     801    }
     802    /** Called to determine if we should wait for a thread to finish before continuing. We wait for threads if they are named: GSHELL_BUILD, GSHELL_IMPORT, or GSHELL_NEW.
    803803      * @return <i>true</i> if we should wait for a thread, <i>false</i> if it is safe to continue.
    804804      */
    805     private boolean waitForThread() {
    806           Thread active[] = new Thread[thread_group.activeCount()];
    807           int size = thread_group.enumerate(active);
    808           for(int i = 0; i < size; i++) {
    809                 if(active[i].getName().equals(GShell.GSHELL_BUILD) ||
    810                     active[i].getName().equals(GShell.GSHELL_IMPORT) ||
    811                     active[i].getName().equals(GShell.GSHELL_NEW)) {
    812                      return true;
    813                 }
    814           }
    815           return false;
    816     }
    817 
    818 
    819     /**Overridden from JFrame so we can exit safely when window is closed (or destroyed).
     805    private boolean waitForThread() {
     806    Thread active[] = new Thread[thread_group.activeCount()];
     807    int size = thread_group.enumerate(active);
     808    for(int i = 0; i < size; i++) {
     809        if(active[i].getName().equals(GShell.GSHELL_BUILD) ||
     810           active[i].getName().equals(GShell.GSHELL_IMPORT) ||
     811           active[i].getName().equals(GShell.GSHELL_NEW)) {
     812        return true;
     813        }
     814    }
     815    return false;
     816    }
     817
     818
     819    /**Overridden from JFrame so we can exit safely when window is closed (or destroyed).
    820820      * @param event A <strong>WindowEvent</strong> containing information about the event that fred this call.
    821821      */
    822      protected void processWindowEvent(WindowEvent event) {
    823           if(event.getID() == WindowEvent.WINDOW_CLOSING) {
    824                 exit();
    825           }
    826      }
    827      /** Listens to actions upon the menu bar, and if it detects a click over the help menu brings the help window to the front if it has become hidden.
    828       */
    829      private class MenuListenerImpl
    830           implements MenuListener {
    831           /** Called whenever a popup menu is hidden, but we don't care.
     822    protected void processWindowEvent(WindowEvent event) {
     823    if(event.getID() == WindowEvent.WINDOW_CLOSING) {
     824        exit();
     825    }
     826    }
     827    /** Listens to actions upon the menu bar, and if it detects a click over the help menu brings the help window to the front if it has become hidden.
     828      */
     829    private class MenuListenerImpl
     830    implements MenuListener {
     831    /** Called whenever a popup menu is hidden, but we don't care.
     832     * @param e Some <strong>MenuEvent</strong> that we could care less about.
     833            */
     834    public void menuCanceled(MenuEvent e) {
     835    }
     836    /** Called whenever a menu header (ie button) becomes unselected, but we don't care.
    832837            * @param e Some <strong>MenuEvent</strong> that we could care less about.
    833838            */
    834           public void menuCanceled(MenuEvent e) {
    835           }
    836           /** Called whenever a menu header (ie button) becomes unselected, but we don't care.
    837             * @param e Some <strong>MenuEvent</strong> that we could care less about.
    838             */
    839           public void menuDeselected(MenuEvent e) {
    840           }
    841           /** This method, when a menu is first opened, is the only one we respond to by bringing the help window to the front if possible, but only if there is a help window and the help menu is the one opening.
     839    public void menuDeselected(MenuEvent e) {
     840    }
     841    /** This method, when a menu is first opened, is the only one we respond to by bringing the help window to the front if possible, but only if there is a help window and the help menu is the one opening.
    842842            * @param e The <strong>MenuEvent</strong> whose source is checked.
    843843            */
    844           public void menuSelected(MenuEvent e) {
    845                 if(e.getSource() == menu_bar.help) {
    846                      if(menu_bar.help.isSelected()) {
    847                           menu_bar.help.doClick(10);
    848                      }
    849                 }
    850           }
    851     }
    852     private class TabUpdater
    853           implements Runnable {
    854           private boolean ready = false;
    855           private int browse_pos = -1;
    856           private int mirror_pos = -1;
    857           private int config_pos = -1;
    858           private int create_pos = -1;
    859           private int export_pos = -1;
    860           private int metaedit_pos = -1;
    861           private int preview_pos = -1;
    862           private JTabbedPane tab_pane = null;
    863           public TabUpdater(JTabbedPane tab_pane, boolean ready) {
    864                 this.ready = ready;
    865                 this.tab_pane = tab_pane;
    866                 browse_pos = tab_pane.indexOfComponent(browser_pane);
    867                 mirror_pos = tab_pane.indexOfComponent(mirror_pane);
    868                 metaedit_pos = tab_pane.indexOfComponent(metaedit_pane);
    869                 config_pos = tab_pane.indexOfComponent(config_pane);
    870                 export_pos = tab_pane.indexOfComponent(export_pane);
    871                 create_pos = tab_pane.indexOfComponent(create_pane);
    872                 preview_pos = tab_pane.indexOfComponent(preview_pane);
    873           }
    874           public void run() {
    875                 if(browse_pos != -1) {
    876                      if(ready) {
    877                           tab_pane.setEnabledAt(browse_pos, Gatherer.config.get("workflow.browse", false));
    878                      }
    879                      else {
    880                           tab_pane.setEnabledAt(browse_pos, Gatherer.config.get("workflow.browse", true));
    881                      }
    882                 }
    883                 if(mirror_pos != -1) {
    884                      if(ready) {
    885                           tab_pane.setEnabledAt(mirror_pos, Gatherer.config.get("workflow.mirror", false));
    886                      }
    887                      else {
    888                           tab_pane.setEnabledAt(mirror_pos, Gatherer.config.get("workflow.mirror", true));
    889                      }
    890                 }
    891                 if(metaedit_pos != -1) {
    892                      tab_pane.setEnabledAt(metaedit_pos, ready && Gatherer.config.get("workflow.enrich", false));
    893                 }
    894                 if(config_pos != -1) {
    895                      tab_pane.setEnabledAt(config_pos, ready && Gatherer.config.get("workflow.design", false));
    896                 }
    897                 if(export_pos != -1) {
    898                      tab_pane.setEnabledAt(export_pos, ready && Gatherer.config.get("workflow.export", false));
    899                 }
    900                 if(create_pos != -1) {
    901                      tab_pane.setEnabledAt(create_pos, ready && Gatherer.config.get("workflow.create", false));
    902                 }
    903                 if(preview_pos != -1) {
    904                      tab_pane.setEnabledAt(preview_pos, Gatherer.c_man != null && Gatherer.c_man.built() && Gatherer.config.get("workflow.preview", false));
    905                 }
    906           }
    907           public void setReady(boolean ready) {
    908                 this.ready = ready;
    909           }
    910     }
    911 
    912     private class WorkflowUpdater
    913           implements Runnable {
    914           private boolean state;
    915           private String raw;
    916           public WorkflowUpdater(String raw, boolean state) {
    917                 this.raw = raw;
    918                 this.state = state;
    919           }
    920           public void run() {
    921                 setTabEnabled(raw, state);
    922           }
    923     }
     844    public void menuSelected(MenuEvent e) {
     845        if(e.getSource() == menu_bar.help) {
     846        if(menu_bar.help.isSelected()) {
     847            menu_bar.help.doClick(10);
     848        }
     849        }
     850    }
     851    }
     852    private class TabUpdater
     853    implements Runnable {
     854    private boolean ready = false;
     855    private int browse_pos = -1;
     856    private int mirror_pos = -1;
     857    private int config_pos = -1;
     858    private int create_pos = -1;
     859    private int export_pos = -1;
     860    private int metaedit_pos = -1;
     861    private int preview_pos = -1;
     862    private JTabbedPane tab_pane = null;
     863    public TabUpdater(JTabbedPane tab_pane, boolean ready) {
     864        this.ready = ready;
     865        this.tab_pane = tab_pane;
     866        browse_pos = tab_pane.indexOfComponent(browser_pane);
     867        mirror_pos = tab_pane.indexOfComponent(mirror_pane);
     868        metaedit_pos = tab_pane.indexOfComponent(metaedit_pane);
     869        config_pos = tab_pane.indexOfComponent(config_pane);
     870        export_pos = tab_pane.indexOfComponent(export_pane);
     871        create_pos = tab_pane.indexOfComponent(create_pane);
     872        preview_pos = tab_pane.indexOfComponent(preview_pane);
     873    }
     874    public void run() {
     875        if(browse_pos != -1) {
     876        if(ready) {
     877            tab_pane.setEnabledAt(browse_pos, Gatherer.config.get("workflow.browse", false));
     878        }
     879        else {
     880            tab_pane.setEnabledAt(browse_pos, Gatherer.config.get("workflow.browse", true));
     881        }
     882        }
     883        if(mirror_pos != -1) {
     884        if(ready) {
     885            tab_pane.setEnabledAt(mirror_pos, Gatherer.config.get("workflow.mirror", false));
     886        }
     887        else {
     888            tab_pane.setEnabledAt(mirror_pos, Gatherer.config.get("workflow.mirror", true));
     889        }
     890        }
     891        if(metaedit_pos != -1) {
     892        tab_pane.setEnabledAt(metaedit_pos, ready && Gatherer.config.get("workflow.enrich", false));
     893        }
     894        if(config_pos != -1) {
     895        tab_pane.setEnabledAt(config_pos, ready && Gatherer.config.get("workflow.design", false));
     896        }
     897        if(export_pos != -1) {
     898        tab_pane.setEnabledAt(export_pos, ready && Gatherer.config.get("workflow.export", false));
     899        }
     900        if(create_pos != -1) {
     901        tab_pane.setEnabledAt(create_pos, ready && Gatherer.config.get("workflow.create", false));
     902        }
     903        if(preview_pos != -1) {
     904        tab_pane.setEnabledAt(preview_pos, Gatherer.c_man != null && Gatherer.c_man.built() && Gatherer.config.get("workflow.preview", false));
     905        }
     906    }
     907    public void setReady(boolean ready) {
     908        this.ready = ready;
     909    }
     910    }
     911
     912    private class WorkflowUpdater
     913    implements Runnable {
     914    private boolean state;
     915    private String raw;
     916    public WorkflowUpdater(String raw, boolean state) {
     917        this.raw = raw;
     918        this.state = state;
     919    }
     920    public void run() {
     921        setTabEnabled(raw, state);
     922    }
     923    }
    924924}
    925 
    926 

  • trunk/gli/src/org/greenstone/gatherer/gui/LockFileDialog.java

    r4308 r4367  
    1313
    1414public class LockFileDialog
    15     extends JDialog {
     15    extends JDialog {
    1616
    17     private int choice;
    18     private Document document;
    19     private JButton cancel_button;
    20     private JButton ok_button;
    21     private LockFileDialog self;
     17    private int choice;
     18    private Document document;
     19    private JButton cancel_button;
     20    private JButton ok_button;
     21    private LockFileDialog self;
    2222
    23     static final public int NO_OPTION  = 0;
    24     static final public int YES_OPTION = 1;
     23    static final public int NO_OPTION  = 0;
     24    static final public int YES_OPTION = 1;
    2525
    26     static final private Dimension LABEL_SIZE = new Dimension(100, 25);
    27     static final private Dimension SIZE = new Dimension(500, 225);
    28     static final private int ICON_SIZE = 30;
     26    static final private Dimension LABEL_SIZE = new Dimension(100, 25);
     27    static final private Dimension SIZE = new Dimension(500, 225);
     28    static final private int ICON_SIZE = 30;
    2929
    30     public LockFileDialog(JFrame parent, String name, File lock_file) {
    31           super(parent, get("Title"), true);
    32           setSize(SIZE);
    33           this.self = this;
    34           // Parse the lock file, but do so quietly so that if the XML is poorly formed it doesn't show exception.
    35           document = Utility.parse(lock_file, false);
    36           // Creation
    37           JPanel content_pane = (JPanel) getContentPane();
    38           JPanel upper_pane = new JPanel();
    39           ImageIcon icon = Utility.getImage("lcolicn.gif");
    40           ImageIcon scaled_icon = new ImageIcon(icon.getImage().getScaledInstance(ICON_SIZE, ICON_SIZE, Image.SCALE_DEFAULT));
    41           JLabel icon_label = new JLabel(scaled_icon);
    42           JPanel title_pane = new JPanel();
    43           JLabel title_one_label = new JLabel(get("General.Warning"));
    44           JLabel title_two_label = new JLabel(get("Lockfile_Message_One"));
    45           JPanel central_pane = new JPanel();
    46           JPanel name_pane = new JPanel();
    47           JLabel name_label = new JLabel(get("Name"));
    48           name_label.setPreferredSize(LABEL_SIZE);
    49           TextFieldLabel name_field = new TextFieldLabel(name);
    50           JPanel person_pane = new JPanel();
    51           JLabel person_label = new JLabel(get("User"));
    52           person_label.setPreferredSize(LABEL_SIZE);
    53           TextFieldLabel person_field = new TextFieldLabel(getValue("User"));
    54           JPanel machine_pane = new JPanel();
    55           JLabel machine_label = new JLabel(get("Machine"));
    56           machine_label.setPreferredSize(LABEL_SIZE);
    57           TextFieldLabel machine_field = new TextFieldLabel(getValue("Machine"));
    58           JPanel created_pane = new JPanel();
    59           JLabel created_label = new JLabel(get("Date"));
    60           created_label.setPreferredSize(LABEL_SIZE);
    61           TextFieldLabel created_field = new TextFieldLabel(getValue("Date"));
    62           JLabel central_label = new JLabel(get("Lockfile_Message_Two"));
    63           JPanel button_pane = new JPanel();
    64           ok_button = new JButton(get("General.OK"));
    65           cancel_button = new JButton(get("General.Cancel"));
    66           // Connection
    67           ok_button.addActionListener(new MyActionListener());
    68           cancel_button.addActionListener(new MyActionListener());
    69           // Layout
    70           icon_label.setBorder(BorderFactory.createEmptyBorder(0,0,0,10));
     30    public LockFileDialog(JFrame parent, String name, File lock_file) {
     31    super(parent, get("Title"), true);
     32    setSize(SIZE);
     33    this.self = this;
     34    // Parse the lock file, but do so quietly so that if the XML is poorly formed it doesn't show exception.
     35    document = Utility.parse(lock_file, false);
     36    // Creation
     37    JPanel content_pane = (JPanel) getContentPane();
     38    JPanel upper_pane = new JPanel();
     39    ImageIcon icon = Utility.getImage("lcolicn.gif");
     40    ImageIcon scaled_icon = new ImageIcon(icon.getImage().getScaledInstance(ICON_SIZE, ICON_SIZE, Image.SCALE_DEFAULT));
     41    JLabel icon_label = new JLabel(scaled_icon);
     42    JPanel title_pane = new JPanel();
     43    JLabel title_one_label = new JLabel(get("General.Warning"));
     44    JLabel title_two_label = new JLabel(get("Lockfile_Message_One"));
     45    JPanel central_pane = new JPanel();
     46    JPanel name_pane = new JPanel();
     47    JLabel name_label = new JLabel(get("Name"));
     48    name_label.setPreferredSize(LABEL_SIZE);
     49    TextFieldLabel name_field = new TextFieldLabel(name);
     50    JPanel person_pane = new JPanel();
     51    JLabel person_label = new JLabel(get("User"));
     52    person_label.setPreferredSize(LABEL_SIZE);
     53    TextFieldLabel person_field = new TextFieldLabel(getValue("User"));
     54    JPanel machine_pane = new JPanel();
     55    JLabel machine_label = new JLabel(get("Machine"));
     56    machine_label.setPreferredSize(LABEL_SIZE);
     57    TextFieldLabel machine_field = new TextFieldLabel(getValue("Machine"));
     58    JPanel created_pane = new JPanel();
     59    JLabel created_label = new JLabel(get("Date"));
     60    created_label.setPreferredSize(LABEL_SIZE);
     61    TextFieldLabel created_field = new TextFieldLabel(getValue("Date"));
     62    JLabel central_label = new JLabel(get("Lockfile_Message_Two"));
     63    JPanel button_pane = new JPanel();
     64    ok_button = new JButton(get("General.OK"));
     65    cancel_button = new JButton(get("General.Cancel"));
     66    // Connection
     67    ok_button.addActionListener(new MyActionListener());
     68    cancel_button.addActionListener(new MyActionListener());
     69    // Layout
     70    icon_label.setBorder(BorderFactory.createEmptyBorder(0,0,0,10));
    7171
    72           title_pane.setLayout(new GridLayout(2,1,0,5));
    73           title_pane.add(title_one_label);
    74           title_pane.add(title_two_label);
     72    title_pane.setLayout(new GridLayout(2,1,0,5));
     73    title_pane.add(title_one_label);
     74    title_pane.add(title_two_label);
    7575
    76           upper_pane.setLayout(new BorderLayout());
    77           upper_pane.add(icon_label, BorderLayout.WEST);
    78           upper_pane.add(title_pane, BorderLayout.CENTER);
     76    upper_pane.setLayout(new BorderLayout());
     77    upper_pane.add(icon_label, BorderLayout.WEST);
     78    upper_pane.add(title_pane, BorderLayout.CENTER);
    7979
    80           name_pane.setLayout(new BorderLayout());
    81           name_pane.add(name_label, BorderLayout.WEST);
    82           name_pane.add(name_field, BorderLayout.CENTER);
     80    name_pane.setLayout(new BorderLayout());
     81    name_pane.add(name_label, BorderLayout.WEST);
     82    name_pane.add(name_field, BorderLayout.CENTER);
    8383
    84           person_pane.setLayout(new BorderLayout());
    85           person_pane.add(person_label, BorderLayout.WEST);
    86           person_pane.add(person_field, BorderLayout.CENTER);
     84    person_pane.setLayout(new BorderLayout());
     85    person_pane.add(person_label, BorderLayout.WEST);
     86    person_pane.add(person_field, BorderLayout.CENTER);
    8787
    88           machine_pane.setLayout(new BorderLayout());
    89           machine_pane.add(machine_label, BorderLayout.WEST);
    90           machine_pane.add(machine_field, BorderLayout.CENTER);
     88    machine_pane.setLayout(new BorderLayout());
     89    machine_pane.add(machine_label, BorderLayout.WEST);
     90    machine_pane.add(machine_field, BorderLayout.CENTER);
    9191
    92           created_pane.setLayout(new BorderLayout());
    93           created_pane.add(created_label, BorderLayout.WEST);
    94           created_pane.add(created_field, BorderLayout.CENTER);
     92    created_pane.setLayout(new BorderLayout());
     93    created_pane.add(created_label, BorderLayout.WEST);
     94    created_pane.add(created_field, BorderLayout.CENTER);
    9595
    96           central_pane.setLayout(new GridLayout(5,1,0,5));
    97           central_pane.add(name_pane);
    98           central_pane.add(person_pane);
    99           central_pane.add(machine_pane);
    100           central_pane.add(created_pane);
    101           central_pane.add(central_label);
     96    central_pane.setLayout(new GridLayout(5,1,0,5));
     97    central_pane.add(name_pane);
     98    central_pane.add(person_pane);
     99    central_pane.add(machine_pane);
     100    central_pane.add(created_pane);
     101    central_pane.add(central_label);
    102102
    103           button_pane.setLayout(new GridLayout(1,2,5,0));
    104           button_pane.add(ok_button);
    105           button_pane.add(cancel_button);
     103    button_pane.setLayout(new GridLayout(1,2,5,0));
     104    button_pane.add(ok_button);
     105    button_pane.add(cancel_button);
    106106
    107           content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    108           content_pane.setLayout(new BorderLayout());
    109           content_pane.add(upper_pane, BorderLayout.NORTH);
    110           content_pane.add(central_pane, BorderLayout.CENTER);
    111           content_pane.add(button_pane, BorderLayout.SOUTH);
    112           // Display
    113           if(parent != null) {
    114                 Rectangle frame_bounds = parent.getBounds();
    115                 setLocation(frame_bounds.x + (frame_bounds.width - SIZE.width) / 2, frame_bounds.y + (frame_bounds.height - SIZE.height) / 2);
    116           }
    117           else {
    118                 Dimension screen_size = Toolkit.getDefaultToolkit().getScreenSize();
    119                 setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
    120           }
    121     }
     107    content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     108    content_pane.setLayout(new BorderLayout());
     109    content_pane.add(upper_pane, BorderLayout.NORTH);
     110    content_pane.add(central_pane, BorderLayout.CENTER);
     111    content_pane.add(button_pane, BorderLayout.SOUTH);
     112    // Display
     113    if(parent != null) {
     114        Rectangle frame_bounds = parent.getBounds();
     115        setLocation(frame_bounds.x + (frame_bounds.width - SIZE.width) / 2, frame_bounds.y + (frame_bounds.height - SIZE.height) / 2);
     116    }
     117    else {
     118        Dimension screen_size = Toolkit.getDefaultToolkit().getScreenSize();
     119        setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
     120    }
     121    }
    122122
    123     public int getChoice() {
    124           show();
    125           return choice;
    126     }
     123    public int getChoice() {
     124    show();
     125    return choice;
     126    }
    127127
    128     private String getValue(String name) {
    129           String value = "";
    130           if(document != null) {
    131                 try {
    132                      Element value_element = (Element) MSMUtils.getNodeFromNamed(document.getDocumentElement(), name);
    133                      value = MSMUtils.getValue(value_element);
    134                 }
    135                 catch (Exception error) {
    136                 }
    137           }
    138           else {
    139                 value = get("Error");
    140           }
    141           return value;
    142     }
     128    private String getValue(String name) {
     129    String value = "";
     130    if(document != null) {
     131        try {
     132        Element value_element = (Element) MSMUtils.getNodeFromNamed(document.getDocumentElement(), name);
     133        value = MSMUtils.getValue(value_element);
     134        }
     135        catch (Exception error) {
     136        }
     137    }
     138    else {
     139        value = get("Error");
     140    }
     141    return value;
     142    }
    143143
    144     private class MyActionListener
    145           implements ActionListener {
    146           public void actionPerformed(ActionEvent event) {
    147                 if(event.getSource() == ok_button) {
    148                      choice = YES_OPTION;
    149                 }
    150                 else {
    151                      choice = NO_OPTION;
    152                 }
    153                 self.hide();
    154                 self.dispose();
    155           }
    156     }
     144    private class MyActionListener
     145    implements ActionListener {
     146    public void actionPerformed(ActionEvent event) {
     147        if(event.getSource() == ok_button) {
     148        choice = YES_OPTION;
     149        }
     150        else {
     151        choice = NO_OPTION;
     152        }
     153        self.hide();
     154        self.dispose();
     155    }
     156    }
    157157
    158     static public void main(String[] args) {
    159           JFrame frame = new JFrame();
    160           frame.setSize(640,480);
    161           frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    162           frame.show();
    163           LockFileDialog dialog = new LockFileDialog(frame, "Test", new File(args[0]));
    164           int choice = dialog.getChoice();
    165     }
     158    static public void main(String[] args) {
     159    JFrame frame = new JFrame();
     160    frame.setSize(640,480);
     161    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
     162    frame.show();
     163    LockFileDialog dialog = new LockFileDialog(frame, "Test", new File(args[0]));
     164    int choice = dialog.getChoice();
     165    }
    166166
    167     static private String get(String key) {
    168           if(key.indexOf(".") == -1) {
    169                 key = "LockFileDialog." + key;
    170           }
    171           return Gatherer.dictionary.get(key);
    172     }
     167    static private String get(String key) {
     168    if(key.indexOf(".") == -1) {
     169        key = "LockFileDialog." + key;
     170    }
     171    return Gatherer.dictionary.get(key);
     172    }
    173173}

  • trunk/gli/src/org/greenstone/gatherer/gui/LongProgressBar.java

    r4293 r4367  
    3434 */
    3535final public class LongProgressBar
    36     extends JProgressBar {
    37     private BigInteger cur_value = null;
    38     private BigInteger max_value = null;
    39     private BigInteger min_value = null;
    40     /** The previous percentage value. */
    41     private int previous = -1;
    42     private SafeSetIndeterminate safe_set_indeterminate = null;
    43     private SafeSetString safe_set_string = null;
    44     private SafeSetValue safe_set_value = null;
    45     public LongProgressBar() {
    46           super(0, 100);
    47           cur_value = BigInteger.ZERO;
    48           min_value = BigInteger.ZERO;
    49           max_value = BigInteger.ZERO;
    50     }
    51 
    52     public void addMaximum(int size) {
    53           ///ystem.err.println("Add maximum " + size);
    54           if(size > 0) {
    55                 max_value = max_value.add(new BigInteger((new Integer(size)).toString()));
    56                 update();
    57           }
    58     }
    59 
    60     public void addMaximum(long size) {
    61           ///ystem.err.println("Add maximum " + size);
    62           if(size > 0) {
    63                 max_value = max_value.add(new BigInteger((new Long(size)).toString()));
    64                 update();
    65           }
    66     }
    67 
    68     public void addValue(int size) {
    69           ///ystem.err.println("Add value " + size);
    70           if(size > 0) {
    71                 cur_value = cur_value.add(new BigInteger((new Integer(size)).toString()));
    72                 update();
    73           }
    74     }
    75 
    76     public void addValue(long size) {
    77           ///ystem.err.println("Add value " + size);
    78           if(size > 0) {
    79                 cur_value = cur_value.add(new BigInteger((new Long(size)).toString()));
    80                 update();
    81           }
    82     }
    83 
    84     public void refreshString() {
    85           safeSetString(previous + "%");
    86     }
    87 
    88     public void reset() {
    89           cur_value = BigInteger.ZERO;
    90           max_value = BigInteger.ZERO;
    91           previous = -1;
    92           update();
    93     }
    94 
    95     public void setIndeterminate(boolean state) {
    96           if(safe_set_indeterminate == null) {
    97                 safe_set_indeterminate = new SafeSetIndeterminate(state);
    98           }
    99           else {
    100                 safe_set_indeterminate.setState(state);
    101           }
    102           SwingUtilities.invokeLater(safe_set_indeterminate);         
    103     }
    104 
    105     public void setMaximum(int size) {
    106           ///ystem.err.println("Add maximum " + size);
    107           if(size > 0) {
    108                 max_value = new BigInteger((new Integer(size)).toString());
    109                 update();
    110           }
    111     }
    112 
    113     public void setMaximum(long size) {
    114           ///ystem.err.println("Add maximum " + size);
    115           if(size > 0) {
    116                 max_value = new BigInteger((new Long(size)).toString());
    117                 update();
    118           }
    119     }
    120 
    121     public void setString(String label) {
    122           safeSetString(label);
    123     }
     36    extends JProgressBar {
     37    private BigInteger cur_value = null;
     38    private BigInteger max_value = null;
     39    private BigInteger min_value = null;
     40    /** The previous percentage value. */
     41    private int previous = -1;
     42    private SafeSetIndeterminate safe_set_indeterminate = null;
     43    private SafeSetString safe_set_string = null;
     44    private SafeSetValue safe_set_value = null;
     45    public LongProgressBar() {
     46    super(0, 100);
     47    cur_value = BigInteger.ZERO;
     48    min_value = BigInteger.ZERO;
     49    max_value = BigInteger.ZERO;
     50    }
     51
     52    public void addMaximum(int size) {
     53    ///ystem.err.println("Add maximum " + size);
     54    if(size > 0) {
     55        max_value = max_value.add(new BigInteger((new Integer(size)).toString()));
     56        update();
     57    }
     58    }
     59
     60    public void addMaximum(long size) {
     61    ///ystem.err.println("Add maximum " + size);
     62    if(size > 0) {
     63        max_value = max_value.add(new BigInteger((new Long(size)).toString()));
     64        update();
     65    }
     66    }
     67
     68    public void addValue(int size) {
     69    ///ystem.err.println("Add value " + size);
     70    if(size > 0) {
     71        cur_value = cur_value.add(new BigInteger((new Integer(size)).toString()));
     72        update();
     73    }
     74    }
     75
     76    public void addValue(long size) {
     77    ///ystem.err.println("Add value " + size);
     78    if(size > 0) {
     79        cur_value = cur_value.add(new BigInteger((new Long(size)).toString()));
     80        update();
     81    }
     82    }
     83
     84    public void refreshString() {
     85    safeSetString(previous + "%");
     86    }
     87
     88    public void reset() {
     89    cur_value = BigInteger.ZERO;
     90    max_value = BigInteger.ZERO;
     91    previous = -1;
     92    update();
     93    }
     94
     95    public void setIndeterminate(boolean state) {
     96    if(safe_set_indeterminate == null) {
     97        safe_set_indeterminate = new SafeSetIndeterminate(state);
     98    }
     99    else {
     100        safe_set_indeterminate.setState(state);
     101    }
     102    SwingUtilities.invokeLater(safe_set_indeterminate);       
     103    }
     104
     105    public void setMaximum(int size) {
     106    ///ystem.err.println("Add maximum " + size);
     107    if(size > 0) {
     108        max_value = new BigInteger((new Integer(size)).toString());
     109        update();
     110    }
     111    }
     112
     113    public void setMaximum(long size) {
     114    ///ystem.err.println("Add maximum " + size);
     115    if(size > 0) {
     116        max_value = new BigInteger((new Long(size)).toString());
     117        update();
     118    }
     119    }
     120
     121    public void setString(String label) {
     122    safeSetString(label);
     123    }
    124124     
    125     public void setValue(int size) {
    126           ///ystem.err.println("Set value " + size);
    127           cur_value = new BigInteger((new Integer(size)).toString());
    128           update();
    129     }
    130 
    131     public void setValue(long size) {
    132           ///ystem.err.println("Set value " + size);
    133           cur_value = new BigInteger((new Long(size)).toString());
    134           update();
    135     }
    136 
    137     /** This method is an unsafe way to set the progress bar to be indeterminate, -unless- it is called from the Event Queue. */
    138     public void unsafeSetIndeterminate(boolean state) {
    139           super.setIndeterminate(state);
    140     }
    141 
    142     public void unsafeSetString(String label) {
    143           super.setString(label);
    144     }
    145 
    146     public void unsafeSetValue(int value) {
    147           ///ystem.err.println("Set value: " + value);
    148           super.setValue(value);
    149     }
    150 
    151     private void update() {
    152           int percentage = -1;
    153           if(cur_value.equals(BigInteger.ZERO) || max_value.equals(BigInteger.ZERO)) {
    154                 percentage = 0;
    155           }
    156           else {
    157                 BigInteger tmp_value = cur_value.multiply(new BigInteger("100"));
    158                 BigInteger per_value = tmp_value.divide(max_value);
    159                 percentage = per_value.intValue();
    160                 if(percentage > 100) {
    161                      percentage = 100;
    162                 }
    163           }
    164           if(percentage != previous) {
     125    public void setValue(int size) {
     126    ///ystem.err.println("Set value " + size);
     127    cur_value = new BigInteger((new Integer(size)).toString());
     128    update();
     129    }
     130
     131    public void setValue(long size) {
     132    ///ystem.err.println("Set value " + size);
     133    cur_value = new BigInteger((new Long(size)).toString());
     134    update();
     135    }
     136
     137    /** This method is an unsafe way to set the progress bar to be indeterminate, -unless- it is called from the Event Queue. */
     138    public void unsafeSetIndeterminate(boolean state) {
     139    super.setIndeterminate(state);
     140    }
     141
     142    public void unsafeSetString(String label) {
     143    super.setString(label);
     144    }
     145
     146    public void unsafeSetValue(int value) {
     147    ///ystem.err.println("Set value: " + value);
     148    super.setValue(value);
     149    }
     150
     151    private void update() {
     152    int percentage = -1;
     153    if(cur_value.equals(BigInteger.ZERO) || max_value.equals(BigInteger.ZERO)) {
     154        percentage = 0;
     155    }
     156    else {
     157        BigInteger tmp_value = cur_value.multiply(new BigInteger("100"));
     158        BigInteger per_value = tmp_value.divide(max_value);
     159        percentage = per_value.intValue();
     160        if(percentage > 100) {
     161        percentage = 100;
     162        }
     163    }
     164    if(percentage != previous) {
    165165                ///ystem.err.println("Progress bar status: value = " + getValue());
    166                 previous = percentage;
    167                 safeSetValue(percentage);
    168                 safeSetString(percentage + "%");
    169           }
    170     }
    171     /** Change the string displayed on the progress bar.
    172       * @param label The name progress bar label as a <strong>String</strong>.
    173       * Original code: Tad Frysinger (TeamB)
    174       */
    175     private void safeSetString(String label) {
    176           if(safe_set_string == null) {
    177                 safe_set_string = new SafeSetString(label);
    178           }
    179           else {
    180                 safe_set_string.setLabel(label);
    181           }
    182           SwingUtilities.invokeLater(safe_set_string); 
    183     }
     166        previous = percentage;
     167        safeSetValue(percentage);
     168        safeSetString(percentage + "%");
     169    }
     170    }
     171    /** Change the string displayed on the progress bar.
     172     * @param label The name progress bar label as a <strong>String</strong>.
     173     * Original code: Tad Frysinger (TeamB)
     174     */
     175    private void safeSetString(String label) {
     176    if(safe_set_string == null) {
     177        safe_set_string = new SafeSetString(label);
     178    }
     179    else {
     180        safe_set_string.setLabel(label);
     181    }
     182    SwingUtilities.invokeLater(safe_set_string); 
     183    }
    184184     
    185     /** Increase the value of the progress bar.
    186       * @param ammount The ammount to increase as an <i>int</i>.
    187       * Original code: Tad Frysinger (TeamB)
    188       */
    189     private void safeSetValue(final int ammount) {
    190           // Update progress bar,
    191           if(safe_set_value == null) {
    192                 safe_set_value = new SafeSetValue(ammount);
    193           }
    194           else {
    195                 safe_set_value.setValue(ammount);
    196           }
    197           SwingUtilities.invokeLater(safe_set_value); 
    198     }
    199 
    200     private class SafeSetIndeterminate
    201           implements Runnable {
    202           private boolean value;
    203           public SafeSetIndeterminate(boolean value) {
    204                 this.value = value;
    205           }
    206           public void run() {
    207                 unsafeSetIndeterminate(value);
    208           }
    209           synchronized public void setState(boolean value) {
    210                 this.value = value;
    211           }
    212     }
    213 
    214     private class SafeSetString
    215           implements Runnable {
    216           private String label = null;
    217           public SafeSetString(String label) {
    218                 this.label = label;
    219           }
    220           public void run() {
    221                 unsafeSetString(label);
    222           }
    223           synchronized public void setLabel(String label) {
    224                 this.label = label;
    225           }
    226     }
    227 
    228     private class SafeSetValue
    229           implements Runnable {
    230           private int value = -1;
    231           public SafeSetValue(int value) {
    232                 this.value = value;
    233           }
    234           public void run() {
    235                 unsafeSetValue(value);
    236           }
    237           synchronized public void setValue(int value) {
    238                 this.value = value;
    239           }
    240     }
     185    /** Increase the value of the progress bar.
     186     * @param ammount The ammount to increase as an <i>int</i>.
     187     * Original code: Tad Frysinger (TeamB)
     188     */
     189    private void safeSetValue(final int ammount) {
     190    // Update progress bar,
     191    if(safe_set_value == null) {
     192        safe_set_value = new SafeSetValue(ammount);
     193    }
     194    else {
     195        safe_set_value.setValue(ammount);
     196    }
     197    SwingUtilities.invokeLater(safe_set_value); 
     198    }
     199
     200    private class SafeSetIndeterminate
     201    implements Runnable {
     202    private boolean value;
     203    public SafeSetIndeterminate(boolean value) {
     204        this.value = value;
     205    }
     206    public void run() {
     207        unsafeSetIndeterminate(value);
     208    }
     209    synchronized public void setState(boolean value) {
     210        this.value = value;
     211    }
     212    }
     213
     214    private class SafeSetString
     215    implements Runnable {
     216    private String label = null;
     217    public SafeSetString(String label) {
     218        this.label = label;
     219    }
     220    public void run() {
     221        unsafeSetString(label);
     222    }
     223    synchronized public void setLabel(String label) {
     224        this.label = label;
     225    }
     226    }
     227
     228    private class SafeSetValue
     229    implements Runnable {
     230    private int value = -1;
     231    public SafeSetValue(int value) {
     232        this.value = value;
     233    }
     234    public void run() {
     235        unsafeSetValue(value);
     236    }
     237    synchronized public void setValue(int value) {
     238        this.value = value;
     239    }
     240    }
    241241}
    242 

  • trunk/gli/src/org/greenstone/gatherer/gui/MenuBar.java

    r4337 r4367  
    4747 */
    4848public class MenuBar
    49     extends JMenuBar {
    50     /** The icon to be displayed alongside the context choosen help file. */
    51     private int current_tab          = -1;
    52     private JMenu file               = null;
    53     private JMenu edit               = null;
    54     private JMenu metadata           = null;
    55     private JMenu tools              = null;
    56     private JMenu log                = null;
    57     private JMenu window             = null;
    58     private JMenu source             = null;
    59     private JMenu level              = null;
    60     public JMenu help                = null;
    61     public JMenuItem file_associations;
    62     public JMenuItem file_close      = null;
    63     public JMenuItem file_delete     = null;
    64     public JMenuItem file_exit       = null;
    65     public JMenuItem file_new        = null;
    66     public JMenuItem file_open       = null;
    67     public JMenuItem file_options    = null;
    68     public JMenuItem file_save       = null;
    69     public JMenuItem file_save_as;
    70     public JMenuItem edit_copy;
    71     public JMenuItem edit_cut;
    72     public JMenuItem edit_paste;
    73     public JMenuItem edit_undo       = null;
    74     public JMenuItem edit_redo       = null;
    75     public JMenuItem edit_replace = null;
    76     public JMenuItem edit_search = null;
    77     public JMenuItem metadata_add    = null;
    78     public JMenuItem metadata_edit   = null;
    79     public JMenuItem metadata_export = null;
    80     public JMenuItem metadata_view   = null;
    81     public JMenuItem tools_log       = null;
    82     public JMenuItem tools_size      = null;
    83     public JMenuItem help_about;
    84     public JMenuItem help_browse;
    85     public JMenuItem help_build;
    86     public JMenuItem help_collect;
    87     public JMenuItem help_design;
    88     public JMenuItem help_export;
    89     public JMenuItem help_general;
    90     public JMenuItem help_metaedit;
    91     public JMenuItem help_mirror ;
    92     public JMenuItem help_preview;
    93 
    94     public MenuBar(MenuListener menu_listener) {
    95 
    96           file = new JMenu(get("File"));
    97           file.setMnemonic(KeyEvent.VK_F);
    98           this.add(file);
    99 
    100           file_associations = new JMenuItem(get("File_Associations"), KeyEvent.VK_A);
    101           file_associations.addActionListener(Gatherer.g_man);   
    102 
    103           file_close = new JMenuItem(get("File_Close"), KeyEvent.VK_C);
    104           file_close.addActionListener(Gatherer.g_man);
    105           file_close.setEnabled(false);
    106 
    107           file_delete = new JMenuItem(get("File_Delete"), KeyEvent.VK_D);
    108           file_delete.addActionListener(Gatherer.g_man);
    109 
    110           file_exit = new JMenuItem(get("File_Exit"), KeyEvent.VK_X);
    111           file_exit.addActionListener(Gatherer.g_man);
    112 
    113           file_new = new JMenuItem(get("File_New"), KeyEvent.VK_N);
    114           file_new.addActionListener(Gatherer.g_man);
    115 
    116           file_open = new JMenuItem(get("File_Open"), KeyEvent.VK_O);
    117           file_open.addActionListener(Gatherer.g_man);
    118 
    119           file_options = new JMenuItem(get("File_Options"), KeyEvent.VK_P);
    120           file_options.addActionListener(Gatherer.g_man);     
    121 
    122           file_save = new JMenuItem(get("File_Save"), KeyEvent.VK_S);
    123           file_save.addActionListener(Gatherer.g_man);
    124           file_save.setEnabled(false);
    125 
    126           file_save_as = new JMenuItem(get("File_Save_As"), KeyEvent.VK_A);
    127           //file_save_as.addActionListener(Gatherer.g_man);
    128           file_save_as.setEnabled(false);         
    129 
    130           // Layout file menu
    131           file.add(file_new);
    132           file.add(file_open);
    133           file.add(file_save);
    134           //file.add(file_save_as);
    135           file.add(file_close);
    136           //file.add(new JSeparator());
    137           //file.add(file_delete);
    138           file.add(new JSeparator());
    139           file.add(file_associations);
    140           file.add(file_options);
    141           file.add(new JSeparator());
    142           file.add(file_exit);
    143 
    144           // Edit menu
    145           edit = new JMenu(get("Edit"));
    146           edit.setMnemonic(KeyEvent.VK_E);
    147           this.add(edit);
    148 
    149           edit_copy = new JMenuItem(get("Edit_Copy") + " (ctrl-c)", KeyEvent.VK_C);
    150           edit_copy.addActionListener(Gatherer.g_man);
     49    extends JMenuBar {
     50    /** The icon to be displayed alongside the context choosen help file. */
     51    private int current_tab          = -1;
     52    private JMenu file               = null;
     53    private JMenu edit               = null;
     54    private JMenu metadata           = null;
     55    private JMenu tools              = null;
     56    private JMenu log                = null;
     57    private JMenu window             = null;
     58    private JMenu source             = null;
     59    private JMenu level              = null;
     60    public JMenu help                = null;
     61    public JMenuItem file_associations;
     62    public JMenuItem file_close      = null;
     63    public JMenuItem file_delete     = null;
     64    public JMenuItem file_exit       = null;
     65    public JMenuItem file_new        = null;
     66    public JMenuItem file_open       = null;
     67    public JMenuItem file_options    = null;
     68    public JMenuItem file_save       = null;
     69    public JMenuItem file_save_as;
     70    public JMenuItem edit_copy;
     71    public JMenuItem edit_cut;
     72    public JMenuItem edit_paste;
     73    public JMenuItem edit_undo       = null;
     74    public JMenuItem edit_redo       = null;
     75    public JMenuItem edit_replace = null;
     76    public JMenuItem edit_search = null;
     77    public JMenuItem metadata_add    = null;
     78    public JMenuItem metadata_edit   = null;
     79    public JMenuItem metadata_export = null;
     80    public JMenuItem metadata_view   = null;
     81    public JMenuItem tools_log       = null;
     82    public JMenuItem tools_size      = null;
     83    public JMenuItem help_about;
     84    public JMenuItem help_browse;
     85    public JMenuItem help_build;
     86    public JMenuItem help_collect;
     87    public JMenuItem help_design;
     88    public JMenuItem help_export;
     89    public JMenuItem help_general;
     90    public JMenuItem help_metaedit;
     91    public JMenuItem help_mirror ;
     92    public JMenuItem help_preview;
     93
     94    public MenuBar(MenuListener menu_listener) {
     95
     96    file = new JMenu(get("File"));
     97    file.setMnemonic(KeyEvent.VK_F);
     98    this.add(file);
     99
     100    file_associations = new JMenuItem(get("File_Associations"), KeyEvent.VK_A);
     101    file_associations.addActionListener(Gatherer.g_man);     
     102
     103    file_close = new JMenuItem(get("File_Close"), KeyEvent.VK_C);
     104    file_close.addActionListener(Gatherer.g_man);
     105    file_close.setEnabled(false);
     106
     107    file_delete = new JMenuItem(get("File_Delete"), KeyEvent.VK_D);
     108    file_delete.addActionListener(Gatherer.g_man);
     109
     110    file_exit = new JMenuItem(get("File_Exit"), KeyEvent.VK_X);
     111    file_exit.addActionListener(Gatherer.g_man);
     112
     113    file_new = new JMenuItem(get("File_New"), KeyEvent.VK_N);
     114    file_new.addActionListener(Gatherer.g_man);
     115
     116    file_open = new JMenuItem(get("File_Open"), KeyEvent.VK_O);
     117    file_open.addActionListener(Gatherer.g_man);
     118
     119    file_options = new JMenuItem(get("File_Options"), KeyEvent.VK_P);
     120    file_options.addActionListener(Gatherer.g_man);   
     121
     122    file_save = new JMenuItem(get("File_Save"), KeyEvent.VK_S);
     123    file_save.addActionListener(Gatherer.g_man);
     124    file_save.setEnabled(false);
     125
     126    file_save_as = new JMenuItem(get("File_Save_As"), KeyEvent.VK_A);
     127    //file_save_as.addActionListener(Gatherer.g_man);
     128    file_save_as.setEnabled(false);       
     129
     130    // Layout file menu
     131    file.add(file_new);
     132    file.add(file_open);
     133    file.add(file_save);
     134    //file.add(file_save_as);
     135    file.add(file_close);
     136    //file.add(new JSeparator());
     137    //file.add(file_delete);
     138    file.add(new JSeparator());
     139    file.add(file_associations);
     140    file.add(file_options);
     141    file.add(new JSeparator());
     142    file.add(file_exit);
     143
     144    // Edit menu
     145    edit = new JMenu(get("Edit"));
     146    edit.setMnemonic(KeyEvent.VK_E);
     147    this.add(edit);
     148
     149    edit_copy = new JMenuItem(get("Edit_Copy") + " (ctrl-c)", KeyEvent.VK_C);
     150    edit_copy.addActionListener(Gatherer.g_man);
    151151         
    152           edit_cut = new JMenuItem(get("Edit_Cut") + " (ctrl-x)", KeyEvent.VK_X);
    153           edit_cut.addActionListener(Gatherer.g_man);
    154 
    155           edit_paste = new JMenuItem(get("Edit_Paste") + " (ctrl-v)", KeyEvent.VK_V);
    156           edit_paste.addActionListener(Gatherer.g_man);
    157 
    158           edit_undo = new JMenuItem(get("Edit_Undo"), KeyEvent.VK_U);
    159           edit_undo.setEnabled(false);
    160 
    161           edit_redo = new JMenuItem(get("Edit_Redo"), KeyEvent.VK_D);
    162           edit_redo.setEnabled(false);
    163 
    164           edit_search = new JMenuItem(get("Edit_Search"), KeyEvent.VK_S);
    165           edit_search.addActionListener(Gatherer.g_man);
    166 
    167           edit_replace = new JMenuItem(get("Edit_Replace"), KeyEvent.VK_R);
    168           edit_replace.addActionListener(Gatherer.g_man);
    169 
    170           edit.add(edit_copy);
    171           edit.add(edit_cut);
    172           edit.add(edit_paste);
    173           //edit.add(new JSeparator());
    174           //edit.add(edit_undo);
    175           //edit.add(edit_redo);
    176           edit.add(new JSeparator());
    177           edit.add(edit_search);
    178           edit.add(edit_replace);
    179 
    180           // Metadata menu
    181           metadata = new JMenu(get("Metadata"));
    182           metadata.setEnabled(false);
    183           metadata.setMnemonic(KeyEvent.VK_M);
    184 
    185           metadata_add = new JMenuItem(get("Metadata_Add"), KeyEvent.VK_A);
    186           metadata_add.addActionListener(Gatherer.g_man);
    187 
    188           metadata_edit = new JMenuItem(get("Metadata_Edit"), KeyEvent.VK_E);
    189           metadata_edit.addActionListener(Gatherer.g_man);
    190 
    191           metadata_export = new JMenuItem(get("Metadata_Export"), KeyEvent.VK_X);
    192           metadata_export.addActionListener(Gatherer.g_man);
    193 
    194           metadata_view = new JMenuItem(get("Metadata_View") + " " + get("FileActions.No_Selection"), KeyEvent.VK_V);
    195           metadata_view.addActionListener(Gatherer.g_man);         
    196 
    197           metadata.add(metadata_add);
    198           metadata.add(metadata_edit);
    199           metadata.add(metadata_export);
    200           metadata.add(metadata_view);
    201           this.add(metadata);
    202 
    203             // Tools menu
    204           tools = new JMenu(get("Tools"));
    205 
    206           tools_log = new JMenuItem(get("Tools_Log"), KeyEvent.VK_L);
    207           tools_log.addActionListener(Gatherer.g_man);
    208 
    209           tools_size = new JMenuItem("Calculate Record Size", KeyEvent.VK_S);
    210           tools_size.addActionListener(Gatherer.g_man);
    211 
    212           tools.add(tools_log);
    213           tools.add(tools_size);
    214           //this.add(tools);
    215 
    216           // Help menu
    217           help = new JMenu(get("Help"));
    218           //help.addMenuListener(menu_listener);
    219           help.setIcon(Utility.HELP_ICON);
    220 
    221           help_about = new JMenuItem(get("Help_About"));
    222           help_about.addActionListener(Gatherer.g_man);
    223 
    224           help_browse = new JMenuItem(get("GUI.Browser"), Utility.BLANK_ICON);
    225           help_browse.addActionListener(Gatherer.g_man);
    226 
    227           help_build = new JMenuItem(get("GUI.Create"), Utility.BLANK_ICON);
    228           help_build.addActionListener(Gatherer.g_man);
    229 
    230           help_collect = new JMenuItem(get("GUI.Collection"), Utility.BLANK_ICON);
    231           help_collect.addActionListener(Gatherer.g_man);
    232 
    233           help_design = new JMenuItem(get("GUI.Build"), Utility.BLANK_ICON);
    234           help_design.addActionListener(Gatherer.g_man);
    235 
    236           help_export = new JMenuItem(get("GUI.Export"), Utility.BLANK_ICON);
    237           help_export.addActionListener(Gatherer.g_man);
    238 
    239           help_general = new JMenuItem(get("Source.General"));
    240           help_general.addActionListener(Gatherer.g_man);
    241 
    242           help_metaedit = new JMenuItem(get("GUI.MetaEdit"), Utility.BLANK_ICON);
    243           help_metaedit.addActionListener(Gatherer.g_man);
    244 
    245           help_mirror = new JMenuItem(get("GUI.Mirroring"), Utility.BLANK_ICON);
    246           help_mirror.addActionListener(Gatherer.g_man);
    247 
    248           help_preview = new JMenuItem(get("GUI.Preview"), Utility.BLANK_ICON);
    249           help_preview.addActionListener(Gatherer.g_man);
    250 
    251           // Layout help
    252           help.add(help_general);
    253           help.add(new JSeparator());
    254           if(Gatherer.config.get("workflow.browse", true)) {
    255                 help.add(help_browse);
    256           }
    257           if(Gatherer.config.get("workflow.mirror", true)) {
    258                 help.add(help_mirror);
    259           }
    260           if(Gatherer.config.get("workflow.gather", true)) {
    261                 help.add(help_collect);
    262           }
    263           if(Gatherer.config.get("workflow.enrich", true)) {
    264                 help.add(help_metaedit);
    265           }
    266           if(Gatherer.config.get("workflow.design", true)) {
    267                 help.add(help_design);
    268           }
    269           if(Gatherer.config.get("workflow.export", true)) {
    270                 help.add(help_export);
    271           }
    272           if(Gatherer.config.get("workflow.create", true)) {
    273                 help.add(help_build);
    274           }
    275           if(Gatherer.config.get("workflow.preview", true)) {
    276                 help.add(help_preview);
    277           }
    278           help.add(new JSeparator());
    279           help.add(help_about);
    280           this.add(Box.createHorizontalGlue());
    281           this.add(help);
    282     }
    283 
    284     public void collectionChanged(boolean ready) {
    285           file_close.setEnabled(ready);
    286           file_save.setEnabled(ready);
    287           file_save_as.setEnabled(ready);
    288           metadata.setEnabled(ready);
    289           tools.setEnabled(ready);
    290           if(ready) {
    291                 Gatherer.c_man.undo.registerRedoSource(edit_redo);
    292                 Gatherer.c_man.undo.registerUndoSource(edit_undo);
    293           }
    294     }
    295 
    296     public void setMetaAuditSuffix(String metaaudit_suffix) {
    297           ///ystem.err.println("Set metadata view suffix: " + metaaudit_suffix);
    298           metadata_view.setText(get("Menu.Metadata_View") + " " + metaaudit_suffix);
    299     }
    300 
    301     /** Set the enabled state of one of the help menu items, based on its 'tabs' current state. Note that this method should only be called from the AWTEvent thread. */
    302     public void tabEnabled(int tab_index, boolean state) {
    303           JMenuItem selected = help.getItem(tab_index + 2); // Remember general and separator items
    304           selected.setEnabled(state);
    305     }
    306 
    307     /** In order to provide context aware help advice we keep track of which
     152    edit_cut = new JMenuItem(get("Edit_Cut") + " (ctrl-x)", KeyEvent.VK_X);
     153    edit_cut.addActionListener(Gatherer.g_man);
     154
     155    edit_paste = new JMenuItem(get("Edit_Paste") + " (ctrl-v)", KeyEvent.VK_V);
     156    edit_paste.addActionListener(Gatherer.g_man);
     157
     158    edit_undo = new JMenuItem(get("Edit_Undo"), KeyEvent.VK_U);
     159    edit_undo.setEnabled(false);
     160
     161    edit_redo = new JMenuItem(get("Edit_Redo"), KeyEvent.VK_D);
     162    edit_redo.setEnabled(false);
     163
     164    edit_search = new JMenuItem(get("Edit_Search"), KeyEvent.VK_S);
     165    edit_search.addActionListener(Gatherer.g_man);
     166
     167    edit_replace = new JMenuItem(get("Edit_Replace"), KeyEvent.VK_R);
     168    edit_replace.addActionListener(Gatherer.g_man);
     169
     170    edit.add(edit_copy);
     171    edit.add(edit_cut);
     172    edit.add(edit_paste);
     173    //edit.add(new JSeparator());
     174    //edit.add(edit_undo);
     175    //edit.add(edit_redo);
     176    edit.add(new JSeparator());
     177    edit.add(edit_search);
     178    edit.add(edit_replace);
     179
     180    // Metadata menu
     181    metadata = new JMenu(get("Metadata"));
     182    metadata.setEnabled(false);
     183    metadata.setMnemonic(KeyEvent.VK_M);
     184
     185    metadata_add = new JMenuItem(get("Metadata_Add"), KeyEvent.VK_A);
     186    metadata_add.addActionListener(Gatherer.g_man);
     187
     188    metadata_edit = new JMenuItem(get("Metadata_Edit"), KeyEvent.VK_E);
     189    metadata_edit.addActionListener(Gatherer.g_man);
     190
     191    metadata_export = new JMenuItem(get("Metadata_Export"), KeyEvent.VK_X);
     192    metadata_export.addActionListener(Gatherer.g_man);
     193
     194    metadata_view = new JMenuItem(get("Metadata_View") + " " + get("FileActions.No_Selection"), KeyEvent.VK_V);
     195    metadata_view.addActionListener(Gatherer.g_man);           
     196
     197    metadata.add(metadata_add);
     198    metadata.add(metadata_edit);
     199    metadata.add(metadata_export);
     200    metadata.add(metadata_view);
     201    this.add(metadata);
     202
     203    // Tools menu
     204    tools = new JMenu(get("Tools"));
     205
     206    tools_log = new JMenuItem(get("Tools_Log"), KeyEvent.VK_L);
     207    tools_log.addActionListener(Gatherer.g_man);
     208
     209    tools_size = new JMenuItem("Calculate Record Size", KeyEvent.VK_S);
     210    tools_size.addActionListener(Gatherer.g_man);
     211
     212    tools.add(tools_log);
     213    tools.add(tools_size);
     214    //this.add(tools);
     215
     216    // Help menu
     217    help = new JMenu(get("Help"));
     218    //help.addMenuListener(menu_listener);
     219    help.setIcon(Utility.HELP_ICON);
     220
     221    help_about = new JMenuItem(get("Help_About"));
     222    help_about.addActionListener(Gatherer.g_man);
     223
     224    help_browse = new JMenuItem(get("GUI.Browser"), Utility.BLANK_ICON);
     225    help_browse.addActionListener(Gatherer.g_man);
     226
     227    help_build = new JMenuItem(get("GUI.Create"), Utility.BLANK_ICON);
     228    help_build.addActionListener(Gatherer.g_man);
     229
     230    help_collect = new JMenuItem(get("GUI.Collection"), Utility.BLANK_ICON);
     231    help_collect.addActionListener(Gatherer.g_man);
     232
     233    help_design = new JMenuItem(get("GUI.Build"), Utility.BLANK_ICON);
     234    help_design.addActionListener(Gatherer.g_man);
     235
     236    help_export = new JMenuItem(get("GUI.Export"), Utility.BLANK_ICON);
     237    help_export.addActionListener(Gatherer.g_man);
     238
     239    help_general = new JMenuItem(get("Source.General"));
     240    help_general.addActionListener(Gatherer.g_man);
     241
     242    help_metaedit = new JMenuItem(get("GUI.MetaEdit"), Utility.BLANK_ICON);
     243    help_metaedit.addActionListener(Gatherer.g_man);
     244
     245    help_mirror = new JMenuItem(get("GUI.Mirroring"), Utility.BLANK_ICON);
     246    help_mirror.addActionListener(Gatherer.g_man);
     247
     248    help_preview = new JMenuItem(get("GUI.Preview"), Utility.BLANK_ICON);
     249    help_preview.addActionListener(Gatherer.g_man);
     250
     251    // Layout help
     252    help.add(help_general);
     253    help.add(new JSeparator());
     254    if(Gatherer.config.get("workflow.browse", true)) {
     255        help.add(help_browse);
     256    }
     257    if(Gatherer.config.get("workflow.mirror", true)) {
     258        help.add(help_mirror);
     259    }
     260    if(Gatherer.config.get("workflow.gather", true)) {
     261        help.add(help_collect);
     262    }
     263    if(Gatherer.config.get("workflow.enrich", true)) {
     264        help.add(help_metaedit);
     265    }
     266    if(Gatherer.config.get("workflow.design", true)) {
     267        help.add(help_design);
     268    }
     269    if(Gatherer.config.get("workflow.export", true)) {
     270        help.add(help_export);
     271    }
     272    if(Gatherer.config.get("workflow.create", true)) {
     273        help.add(help_build);
     274    }
     275    if(Gatherer.config.get("workflow.preview", true)) {
     276        help.add(help_preview);
     277    }
     278    help.add(new JSeparator());
     279    help.add(help_about);
     280    this.add(Box.createHorizontalGlue());
     281    this.add(help);
     282    }
     283
     284    public void collectionChanged(boolean ready) {
     285    file_close.setEnabled(ready);
     286    file_save.setEnabled(ready);
     287    file_save_as.setEnabled(ready);
     288    metadata.setEnabled(ready);
     289    tools.setEnabled(ready);
     290    if(ready) {
     291        Gatherer.c_man.undo.registerRedoSource(edit_redo);
     292        Gatherer.c_man.undo.registerUndoSource(edit_undo);
     293    }
     294    }
     295
     296    public void setMetaAuditSuffix(String metaaudit_suffix) {
     297    ///ystem.err.println("Set metadata view suffix: " + metaaudit_suffix);
     298    metadata_view.setText(get("Menu.Metadata_View") + " " + metaaudit_suffix);
     299    }
     300
     301    /** Set the enabled state of one of the help menu items, based on its 'tabs' current state. Note that this method should only be called from the AWTEvent thread. */
     302    public void tabEnabled(int tab_index, boolean state) {
     303    JMenuItem selected = help.getItem(tab_index + 2); // Remember general and separator items
     304    selected.setEnabled(state);
     305    }
     306
     307    /** In order to provide context aware help advice we keep track of which
    308308      *  tab the user has open, and then highlight that help menu item with
    309309      *  separators.
    310310      *  @param tab_index The index of the selected tab (0-7).
    311311      */
    312     public void tabSelected(int tab_index) {
    313           JMenuItem selected;
    314           if(current_tab != -1) {
     312    public void tabSelected(int tab_index) {
     313    JMenuItem selected;
     314    if(current_tab != -1) {
    315315                // Remove the image
    316                 selected = help.getItem(current_tab);
    317                 if(selected != null) {
    318                      selected.setIcon(Utility.BLANK_ICON);
    319                 }
    320           }
    321           current_tab = tab_index + 2;
    322           selected = help.getItem(current_tab);
    323           if(selected != null) {
    324                 selected.setIcon(Utility.HELP_ICON);
    325           }
    326           selected = null;
    327     }
     316        selected = help.getItem(current_tab);
     317        if(selected != null) {
     318        selected.setIcon(Utility.BLANK_ICON);
     319        }
     320    }
     321    current_tab = tab_index + 2;
     322    selected = help.getItem(current_tab);
     323    if(selected != null) {
     324        selected.setIcon(Utility.HELP_ICON);
     325    }
     326    selected = null;
     327    }
    328328     
    329     /** Retrieves a key from the Dictionary, using no extra arguments.
     329    /** Retrieves a key from the Dictionary, using no extra arguments.
    330330      * @param key A String which maps to a certain phrase from the Dictionary.
    331331      * @return The String the matches the key or an error String if no match
    332332      * found.
    333333      */
    334     private String get(String key) {
    335           return get(key, null);
    336     }
    337 
    338     /** Retrieves a key from the Dictionary, providing extra arguments to
     334    private String get(String key) {
     335    return get(key, null);
     336    }
     337
     338    /** Retrieves a key from the Dictionary, providing extra arguments to
    339339      * be inserted using a String array.
    340340      * @param key A String which maps to a certain phrase from the Dictionary.
    … …  
    345345      * found.
    346346      */
    347     private String get(String key, String args[]) {
    348           if(key.indexOf('.') == -1) {
    349                 key = "Menu." + key;
    350           }
    351           return Gatherer.dictionary.get(key, args);
    352     }
    353 
    354     private class NonFocusMenu
    355           extends JMenu {
     347    private String get(String key, String args[]) {
     348    if(key.indexOf('.') == -1) {
     349        key = "Menu." + key;
     350    }
     351    return Gatherer.dictionary.get(key, args);
     352    }
     353
     354    private class NonFocusMenu
     355    extends JMenu {
    356356        public NonFocusMenu(String name) {
    357                 super(name);
     357        super(name);
    358358            setFocusPainted(false);
    359359        }
    … …  
    364364       
    365365        public void requestFocus(){
    366           }
     366    }
    367367
    368368        public boolean requestFocus(boolean t){
    369                 return false;
    370           }
    371 
    372           public void setFocusable(boolean f) {
    373           }
    374     }
    375 
    376     private class NonFocusMenuItem
    377           extends JMenuItem {
     369        return false;
     370    }
     371
     372    public void setFocusable(boolean f) {
     373    }
     374    }
     375
     376    private class NonFocusMenuItem
     377    extends JMenuItem {
    378378        public NonFocusMenuItem(String name, int key) {
    379                 super(name, key);
     379        super(name, key);
    380380            setFocusPainted(false);
    381381        }
    … …  
    386386       
    387387        public void requestFocus(){
    388           }
     388    }
    389389
    390390        public boolean requestFocus(boolean t){
    391                 return false;
    392           }
    393 
    394           public void setFocusable(boolean f) {
    395           }
     391        return false;
     392    }
     393
     394    public void setFocusable(boolean f) {
     395    }
    396396         
    397     }
     397    }
    398398}

  • trunk/gli/src/org/greenstone/gatherer/gui/MetaEditPane.java

    r4352 r4367  
    7272*/
    7373public class MetaEditPane
    74     extends JPanel
    75     implements ActionListener, ListSelectionListener, TreeModelListener, TreeSelectionListener {
    76     /** <i>true</i> if the selection has changed since the last time it was asked for, <i>false</i> otherwise. */
    77     public boolean has_changed = false;
    78     /** The GValueTree graphically shows the available metadata that has been previously assigned, and provides controls for adding, updating and removing metadata, depending on the users selections in the other important components. */
    79     public GValueTree tree = null;
    80     /** If only files are selected, then show folder is not available. */
    81     private boolean show_folder_enabled = false;
    82     /** The layout manager used to display either the GTable (when records are selected) or a placeholder panel with the immortal words 'No Record Selected'. */
    83     private CardLayout card_layout = null;
    84     /** The layout manager used to display either the GValueTree (when records are selected) or a placeholder panel with the immortal words 'No Record Selected'. */
    85     private CardLayout card_layout2 = null;
    86     /** Used to dynamically filter the collection tree at user request. Note that this is synchronized with the collection tree filter in the Gather view. */
    87     private Filter filter = null;
    88     /** The data model behind the GTable, to which we hold a reference for convenient access. */
    89     private GTableModel model = null;
    90     /** The currently reported selection. Note that this may actually be incorrect, but if so the changed flag will be set, and the selection will be updated the next time it is needed. */
    91     private FileNode records[] = null;
    92     /** Records which of the three GTable views is currently being shown, so we can determine what view to change to next (as they cycle). */
    93     //private int current_table_view;
    94     /** The mode is determined by the metadata edit action choosen. */
    95     private int mode;
    96     /** The button, which when clicked, adds metadata to the selected records. */
    97     private JButton add;
    98     /** The button, which when clicked, removes the selected metadata from the selected records. */
    99     private JButton remove;
    100     /** The button, which when clicked, changes the currently shown GTable view. */
    101     //private JButton table_view;
    102     /** The button, which when clicked, updates the selected metadata from the selected records. */
    103     private JButton update;
    104     /** The label at the top of the collection tree, which shows the collection name. */
    105     private JLabel collection_label;
    106     /** The panel in which the metadata value card layout resides. */
    107     private JPanel control_pane;
    108     /** The panel in which the metadata table card layout resides. */
    109     private JPanel table_card_pane;
    110     /** The panel the table is added to. */
    111     private JPanel table_pane;
    112     /** An icon showing the current state of the table build. */
    113     //private JProgressBar activity_bar;
    114     /** The splitpane dividing the collection tree and the metadata based controls. */
    115     private JSplitPane external_split;
    116     /** Divides the metadata table and the value tree controls. */
    117     private JSplitPane main_split_pane;
    118     /** A reference to the metadata table, via its superclass. */
    119     private JTable table;
    120     /** The label shown at the top of the metadata table detailing the current selection statistics. */
    121     private JTextField table_label;
    122     /** The button to control whether assigned metadata is shown. */
    123     //private JToggleButton assigned_metadata_view;
    124     /** The button to control whether unassigned metadata is shown. */
    125     //private JToggleButton unassigned_metadata_view;
    126     /** A reference to the collection tree. */
    127     public DragTree collection_tree;
    128     /** The currently selected metadata determined by listening to every second list selection event from the metadata table. */
    129     private Metadata selected_metadata;
    130     /** Listens for right clicks over the collection tree. */
    131     private RightButtonListener right_button_listener = null;
    132     /** A temporary storage array from Strings passed to the dictionary to be inserted in the phrase returned. */
    133     private String args[];
    134     /** Provide synchronization between the collection trees in this view and the collection pane view. */
    135     private TreeSynchronizer tree_sync = null;
    136     static public Dimension BUTTON_SIZE = new Dimension(190, 25);
    137     static private Dimension CONTROL_SIZE = new Dimension(560, 240);
    138     static private Dimension LABEL_SIZE = new Dimension(75, 25);
    139     static private Dimension MINIMUM_SIZE = new Dimension(100, 100);
    140     static private Dimension TABLE_SIZE = new Dimension(560, 25);
    141     static private Dimension TREE_SIZE = new Dimension(250, 500);
    142     /** An element of the Mode type enumeration, indicating we are adding metadata (ie no metadata rows are selected in the metadata table). */
    143     static private int ADD = 0;
    144     /** An element of the Mode type enumeration, indicating we are editing existing metadata (ie some row is selected in the metadata table). */
    145     static private int EDIT = 1;
    146     /** The name of the panel containing the metadata table. */
    147     static final private String CARD_ONE  = "Card One";
    148     /** The name of the panel containing the placeholder for the metadata table. */
    149     static final private String CARD_ZERO = "Card Zero";
    150     /** The name of the panel containing the placeholder for the value tree. */
    151     static final private String TOOLS_OFF = "Tools Off";
    152     /** The name of the panel containing the value tree. */
    153     static final private String TOOLS_ON  = "Tools On";
    154     /** Constructor.
    155       * @param tree_sync The <strong>TreeSynchronizer</strong> to be used on the collection tree.
    156       * @see org.greenstone.gatherer.Configuration
    157       * @see org.greenstone.gatherer.gui.table.GTable
    158       * @see org.greenstone.gatherer.valuetree.GValueTree
    159       */
    160     public MetaEditPane(TreeSynchronizer tree_sync) {
    161           //this.current_table_view = GTableModel.SHOW_FILE;
    162           this.tree = null;
    163           this.tree_sync = tree_sync;
     74    extends JPanel
     75    implements ActionListener, ListSelectionListener, TreeModelListener, TreeSelectionListener {
     76    /** <i>true</i> if the selection has changed since the last time it was asked for, <i>false</i> otherwise. */
     77    public boolean has_changed = false;
     78    /** The GValueTree graphically shows the available metadata that has been previously assigned, and provides controls for adding, updating and removing metadata, depending on the users selections in the other important components. */
     79    public GValueTree tree = null;
     80    /** If only files are selected, then show folder is not available. */
     81    private boolean show_folder_enabled = false;
     82    /** The layout manager used to display either the GTable (when records are selected) or a placeholder panel with the immortal words 'No Record Selected'. */
     83    private CardLayout card_layout = null;
     84    /** The layout manager used to display either the GValueTree (when records are selected) or a placeholder panel with the immortal words 'No Record Selected'. */
     85    private CardLayout card_layout2 = null;
     86    /** Used to dynamically filter the collection tree at user request. Note that this is synchronized with the collection tree filter in the Gather view. */
     87    private Filter filter = null;
     88    /** The data model behind the GTable, to which we hold a reference for convenient access. */
     89    private GTableModel model = null;
     90    /** The currently reported selection. Note that this may actually be incorrect, but if so the changed flag will be set, and the selection will be updated the next time it is needed. */
     91    private FileNode records[] = null;
     92    /** Records which of the three GTable views is currently being shown, so we can determine what view to change to next (as they cycle). */
     93    //private int current_table_view;
     94    /** The mode is determined by the metadata edit action choosen. */
     95    private int mode;
     96    /** The button, which when clicked, adds metadata to the selected records. */
     97    private JButton add;
     98    /** The button, which when clicked, removes the selected metadata from the selected records. */
     99    private JButton remove;
     100    /** The button, which when clicked, changes the currently shown GTable view. */
     101    //private JButton table_view;
     102    /** The button, which when clicked, updates the selected metadata from the selected records. */
     103    private JButton update;
     104    /** The label at the top of the collection tree, which shows the collection name. */
     105    private JLabel collection_label;
     106    /** The panel in which the metadata value card layout resides. */
     107    private JPanel control_pane;
     108    /** The panel in which the metadata table card layout resides. */
     109    private JPanel table_card_pane;
     110    /** The panel the table is added to. */
     111    private JPanel table_pane;
     112    /** An icon showing the current state of the table build. */
     113    //private JProgressBar activity_bar;
     114    /** The splitpane dividing the collection tree and the metadata based controls. */
     115    private JSplitPane external_split;
     116    /** Divides the metadata table and the value tree controls. */
     117    private JSplitPane main_split_pane;
     118    /** A reference to the metadata table, via its superclass. */
     119    private JTable table;
     120    /** The label shown at the top of the metadata table detailing the current selection statistics. */
     121    private JTextField table_label;
     122    /** The button to control whether assigned metadata is shown. */
     123    //private JToggleButton assigned_metadata_view;
     124    /** The button to control whether unassigned metadata is shown. */
     125    //private JToggleButton unassigned_metadata_view;
     126    /** A reference to the collection tree. */
     127    public DragTree collection_tree;
     128    /** The currently selected metadata determined by listening to every second list selection event from the metadata table. */
     129    private Metadata selected_metadata;
     130    /** Listens for right clicks over the collection tree. */
     131    private RightButtonListener right_button_listener = null;
     132    /** A temporary storage array from Strings passed to the dictionary to be inserted in the phrase returned. */
     133    private String args[];
     134    /** Provide synchronization between the collection trees in this view and the collection pane view. */
     135    private TreeSynchronizer tree_sync = null;
     136    static public Dimension BUTTON_SIZE = new Dimension(190, 25);
     137    static private Dimension CONTROL_SIZE = new Dimension(560, 240);
     138    static private Dimension LABEL_SIZE = new Dimension(75, 25);
     139    static private Dimension MINIMUM_SIZE = new Dimension(100, 100);
     140    static private Dimension TABLE_SIZE = new Dimension(560, 25);
     141    static private Dimension TREE_SIZE = new Dimension(250, 500);
     142    /** An element of the Mode type enumeration, indicating we are adding metadata (ie no metadata rows are selected in the metadata table). */
     143    static private int ADD = 0;
     144    /** An element of the Mode type enumeration, indicating we are editing existing metadata (ie some row is selected in the metadata table). */
     145    static private int EDIT = 1;
     146    /** The name of the panel containing the metadata table. */
     147    static final private String CARD_ONE  = "Card One";
     148    /** The name of the panel containing the placeholder for the metadata table. */
     149    static final private String CARD_ZERO = "Card Zero";
     150    /** The name of the panel containing the placeholder for the value tree. */
     151    static final private String TOOLS_OFF = "Tools Off";
     152    /** The name of the panel containing the value tree. */
     153    static final private String TOOLS_ON  = "Tools On";
     154    /** Constructor.
     155     * @param tree_sync The <strong>TreeSynchronizer</strong> to be used on the collection tree.
     156     * @see org.greenstone.gatherer.Configuration
     157     * @see org.greenstone.gatherer.gui.table.GTable
     158     * @see org.greenstone.gatherer.valuetree.GValueTree
     159     */
     160    public MetaEditPane(TreeSynchronizer tree_sync) {
     161    //this.current_table_view = GTableModel.SHOW_FILE;
     162    this.tree = null;
     163    this.tree_sync = tree_sync;
    164164         
    165           add = new JButton(get("MetaEditPrompt.Accumulate"));
    166           add.addActionListener(this);
    167           add.setEnabled(false);
    168           add.setMnemonic(KeyEvent.VK_A);
    169           add.setPreferredSize(BUTTON_SIZE);
    170 
    171           update = new JButton(get("MetaEditPrompt.Overwrite"));
    172           update.addActionListener(this);
    173           update.setEnabled(false);
    174           update.setMnemonic(KeyEvent.VK_P);
    175           update.setPreferredSize(BUTTON_SIZE);
    176 
    177           remove = new JButton(get("MetaEditPrompt.Remove"));
    178           remove.addActionListener(this);
    179           remove.setEnabled(false);
    180           remove.setMnemonic(KeyEvent.VK_R);
    181           remove.setPreferredSize(BUTTON_SIZE);
    182 
    183           tree = new GValueTree(this, CONTROL_SIZE.width, CONTROL_SIZE.height, add, update, remove);
    184           tree.setRootVisible(false);
    185     }
    186     /** Called whenever an action occurs on one of our registered buttons.
     165    add = new JButton(get("MetaEditPrompt.Accumulate"));
     166    add.addActionListener(this);
     167    add.setEnabled(false);
     168    add.setMnemonic(KeyEvent.VK_A);
     169    add.setPreferredSize(BUTTON_SIZE);
     170
     171    update = new JButton(get("MetaEditPrompt.Overwrite"));
     172    update.addActionListener(this);
     173    update.setEnabled(false);
     174    update.setMnemonic(KeyEvent.VK_P);
     175    update.setPreferredSize(BUTTON_SIZE);
     176
     177    remove = new JButton(get("MetaEditPrompt.Remove"));
     178    remove.addActionListener(this);
     179    remove.setEnabled(false);
     180    remove.setMnemonic(KeyEvent.VK_R);
     181    remove.setPreferredSize(BUTTON_SIZE);
     182
     183    tree = new GValueTree(this, CONTROL_SIZE.width, CONTROL_SIZE.height, add, update, remove);
     184    tree.setRootVisible(false);
     185    }
     186    /** Called whenever an action occurs on one of our registered buttons.
    187187    * @param event An <strong>ActionEvent</strong> containing information about the event.
    188188    * @see org.greenstone.gatherer.collection.CollectionManager
    … …  
    194194    */
    195195    public void actionPerformed(ActionEvent event) {
    196           Object esrc = event.getSource();
    197           if(esrc == add) {
     196    Object esrc = event.getSource();
     197    if(esrc == add) {
    198198                // Check the new metadata is valid
    199                 ElementWrapper element = tree.getSelectedMetadataElement();
    200                 String value = tree.getSelectedValue();
    201                 if(records != null && element != null && value != null) {
    202                      // Check the records, and if they are folders then display the warning.
    203                      if(!records[0].isLeaf()) {
    204                           WarningDialog dialog = new WarningDialog("warning.DirectoryLevelMetadata", true);
    205                           if(dialog.display() == JOptionPane.OK_OPTION) {
    206                                 Gatherer.c_man.getCollection().msm.addMetadata(System.currentTimeMillis(), records, element, value);
    207                           }
    208                           dialog.dispose();
    209                           dialog = null;
    210                      }
    211                      else {
    212                           Gatherer.c_man.getCollection().msm.addMetadata(System.currentTimeMillis(), records, element, value);
    213                      }
    214                 }
     199        ElementWrapper element = tree.getSelectedMetadataElement();
     200        String value = tree.getSelectedValue();
     201        if(records != null && element != null && value != null) {
     202        // Check the records, and if they are folders then display the warning.
     203        if(!records[0].isLeaf()) {
     204            WarningDialog dialog = new WarningDialog("warning.DirectoryLevelMetadata", true);
     205            if(dialog.display() == JOptionPane.OK_OPTION) {
     206            Gatherer.c_man.getCollection().msm.addMetadata(System.currentTimeMillis(), records, element, value);
     207            }
     208            dialog.dispose();
     209            dialog = null;
     210        }
     211        else {
     212            Gatherer.c_man.getCollection().msm.addMetadata(System.currentTimeMillis(), records, element, value);
     213        }
     214        }
    215215                // Slight hack. Used to do this automatically if a value was added to the GValueModel, however this caused a Garbage Collection loop with the latest incarnation of FileQueue, so I've removed it and I'll manually call the value tree update here.
    216                 tree.valueChanged(new MSMEvent(this, 0, element, null, null));
     216        tree.valueChanged(new MSMEvent(this, 0, element, null, null));
    217217                // Else bad metadata.
    218           }
    219           else if(esrc == update) {
    220                 System.err.println("MEP.Update!");
     218    }
     219    else if(esrc == update) {
     220        System.err.println("MEP.Update!");
    221221                // You can only update if there is a selected_metadata and
    222222                // you have valid values in all fields.
    223                 ElementWrapper element = tree.getSelectedMetadataElement();
    224                 String value = tree.getSelectedValue();
    225                 if(selected_metadata != null && records != null && element != null && value != null) {
    226                      selected_metadata = Gatherer.c_man.getCollection().msm.updateMetadata(System.currentTimeMillis(), selected_metadata, records, value, MetaEditPrompt.OVERWRITE, selected_metadata.isFileLevel());
    227                 }
     223        ElementWrapper element = tree.getSelectedMetadataElement();
     224        String value = tree.getSelectedValue();
     225        if(selected_metadata != null && records != null && element != null && value != null) {
     226        selected_metadata = Gatherer.c_man.getCollection().msm.updateMetadata(System.currentTimeMillis(), selected_metadata, records, value, MetaEditPrompt.OVERWRITE, selected_metadata.isFileLevel());
     227        }
    228228                // Slight hack. Used to do this automatically if a value was added to the GValueModel, however this caused a Garbage Collection loop with the latest incarnation of FileQueue, so I've removed it and I'll manually call the value tree update here.
    229                 tree.valueChanged(new MSMEvent(this, 0, element, null, null));
    230           }
    231           else if(esrc == remove) {
    232                 if(selected_metadata != null && records != null) {
    233                      Gatherer.c_man.getCollection().msm.removeMetadata(System.currentTimeMillis(), selected_metadata, records);
    234                 }
    235           }
    236           //else if(esrc == assigned_metadata_view || esrc == unassigned_metadata_view) {
    237           //    model.changeView();
    238           //}
    239           validateControls();
    240     }
    241     /** Some actions can only occur after this panel has been displayed on-screen, so this method is provided to do exactly that. Such actions include the proportioning of the split panes and the setting of table column widths.
     229        tree.valueChanged(new MSMEvent(this, 0, element, null, null));
     230    }
     231    else if(esrc == remove) {
     232        if(selected_metadata != null && records != null) {
     233        Gatherer.c_man.getCollection().msm.removeMetadata(System.currentTimeMillis(), selected_metadata, records);
     234        }
     235    }
     236    //else if(esrc == assigned_metadata_view || esrc == unassigned_metadata_view) {
     237    //  model.changeView();
     238    //}
     239    validateControls();
     240    }
     241    /** Some actions can only occur after this panel has been displayed on-screen, so this method is provided to do exactly that. Such actions include the proportioning of the split panes and the setting of table column widths.
    242242    * @see org.greenstone.gatherer.gui.table.GTableModel
    243243    */
    244     public void afterDisplay() {
    245           external_split.setDividerLocation(0.3);
    246           if(table != null) {
    247                 Dimension table_size = table.getPreferredSize();
    248                 TableColumnModel column_model = table.getColumnModel();
    249 
    250                 TableColumn inherited_column = column_model.getColumn(0);
    251                 inherited_column.setPreferredWidth(20);
    252                 inherited_column.setCellRenderer(new TableCellRenderer(model));
    253 
    254                 TableColumn element_column = column_model.getColumn(1);
    255                 element_column.setPreferredWidth(table_size.width / 4);
    256                 element_column.setCellRenderer(new TableCellRenderer(model));
    257 
    258                 TableColumn value_column = column_model.getColumn(2);
    259                 value_column.setPreferredWidth(((3 * table_size.width) / 4) - 15);
    260                 value_column.setCellRenderer(new TableCellRenderer(model));
    261           }
    262           model.fireTableDataChanged();
    263     }
    264     /** Called whenever a significant change has occured in the state of the currently loaded collection.
     244    public void afterDisplay() {
     245    external_split.setDividerLocation(0.3);
     246    if(table != null) {
     247        Dimension table_size = table.getPreferredSize();
     248        TableColumnModel column_model = table.getColumnModel();
     249
     250        TableColumn inherited_column = column_model.getColumn(0);
     251        inherited_column.setPreferredWidth(20);
     252        inherited_column.setCellRenderer(new TableCellRenderer(model));
     253
     254        TableColumn element_column = column_model.getColumn(1);
     255        element_column.setPreferredWidth(table_size.width / 4);
     256        element_column.setCellRenderer(new TableCellRenderer(model));
     257
     258        TableColumn value_column = column_model.getColumn(2);
     259        value_column.setPreferredWidth(((3 * table_size.width) / 4) - 15);
     260        value_column.setCellRenderer(new TableCellRenderer(model));
     261    }
     262    model.fireTableDataChanged();
     263    }
     264    /** Called whenever a significant change has occured in the state of the currently loaded collection.
    265265    * @param ready <i>true</i> if there is a collection currently ready to be editing, <i>false</i> otherwise.
    266266    * @see org.greenstone.gatherer.collection.CollectionManager
    … …  
    269269    * @see org.greenstone.gatherer.util.TreeSynchronizer
    270270    */
    271     public void collectionChanged(boolean ready) {
    272          if(ready) {
    273                 TreeModel collection_model = Gatherer.c_man.getRecordSet();
    274                 args = new String[1];
    275                 args[0] = Gatherer.c_man.getCollection().getName();
    276                 collection_label.setText(get("Collection.Collection", args));
     271    public void collectionChanged(boolean ready) {
     272    if(ready) {
     273        TreeModel collection_model = Gatherer.c_man.getRecordSet();
     274        args = new String[1];
     275        args[0] = Gatherer.c_man.getCollection().getName();
     276        collection_label.setText(get("Collection.Collection", args));
    277277                // Update label coloring.
    278                 collection_label.setBackground(Gatherer.config.getColor("coloring.collection_heading_background", false));
    279                 collection_label.setForeground(Gatherer.config.getColor("coloring.collection_heading_foreground", false));
    280                 collection_tree.setModel(collection_model);
     278        collection_label.setBackground(Gatherer.config.getColor("coloring.collection_heading_background", false));
     279        collection_label.setForeground(Gatherer.config.getColor("coloring.collection_heading_foreground", false));
     280        collection_tree.setModel(collection_model);
    281281                // Update tree coloring.
    282                 collection_tree.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
    283                 collection_tree.setForeground(Gatherer.config.getColor("coloring.collection_tree_foreground", false));
     282        collection_tree.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
     283        collection_tree.setForeground(Gatherer.config.getColor("coloring.collection_tree_foreground", false));
    284284                // Register our msm dependant components (or correctly their models) with msm.
    285                 if(model != null) {
    286                      Gatherer.c_man.getCollection().msm.addMSMListener(model);
    287                 }
    288                 tree.setElementModel(Gatherer.c_man.getCollection().msm.getElementModel());
    289          }
    290           else {
    291                 collection_label.setText(get("Collection.No_Collection"));
    292                 collection_label.setBackground(Color.lightGray);
    293                 collection_label.setForeground(Color.black);
    294                 collection_tree.setModel(new DefaultTreeModel(new DefaultMutableTreeNode(get("Collection.No_Collection"))));
    295           }
    296 
    297           filter.setEnabled(ready);
    298           // Ensure that this collection tree view is synchronized with any others.
    299           tree_sync.add(collection_tree);
    300     }
    301     /** Used to create, connect and layout the components to be shown on this control panel.
     285        if(model != null) {
     286        Gatherer.c_man.getCollection().msm.addMSMListener(model);
     287        }
     288        tree.setElementModel(Gatherer.c_man.getCollection().msm.getElementModel());
     289    }
     290    else {
     291        collection_label.setText(get("Collection.No_Collection"));
     292        collection_label.setBackground(Color.lightGray);
     293        collection_label.setForeground(Color.black);
     294        collection_tree.setModel(new DefaultTreeModel(new DefaultMutableTreeNode(get("Collection.No_Collection"))));
     295    }
     296
     297    filter.setEnabled(ready);
     298    // Ensure that this collection tree view is synchronized with any others.
     299    tree_sync.add(collection_tree);
     300    }
     301    /** Used to create, connect and layout the components to be shown on this control panel.
    302302    * @see org.greenstone.gatherer.Gatherer
    303303    * @see org.greenstone.gatherer.collection.CollectionManager
    … …  
    311311    * @see org.greenstone.gatherer.valuetree.GValueTree
    312312    */
    313     public void display() {
    314           right_button_listener = new RightButtonListener();
    315           // Creation
    316           JPanel collection_pane = new JPanel(new BorderLayout());
    317           collection_pane.setMinimumSize(MINIMUM_SIZE);
    318           collection_pane.setPreferredSize(TREE_SIZE);
    319 
    320           external_split = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
    321 
    322           ///atherer.println("\tCreating collection_label");
    323           args = new String[1];
    324           args[0] = get("Collection.No_Collection");
    325           collection_label = new JLabel(get("Collection.Collection"));
    326           collection_label.setOpaque(true);
    327 
    328 
    329           DragGroup group = new DragGroup();
    330           TreeModel collection_model = Gatherer.c_man.getRecordSet();
    331           if(collection_model != null) {
    332                 collection_tree = new DragTree("Collection", collection_model, null);
    333                 collection_model.addTreeModelListener(this);
    334           }
    335           else {
    336                 collection_tree = new DragTree("Collection", null);
    337           }
    338           group.add(collection_tree);
    339           collection_tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
    340           collection_tree.putClientProperty("JTree.lineStyle", "Angled");
    341           collection_tree.addMouseListener(Gatherer.g_man.foa_listener);
    342           collection_tree.addMouseListener(right_button_listener);
    343           collection_tree.addTreeSelectionListener(this);
    344           collection_tree.addTreeExpansionListener(Gatherer.g_man.foa_listener);
    345           collection_tree.setLargeModel(true);
    346           collection_tree.setRootVisible(false);
    347 
    348           JScrollPane collection_scroll = new JScrollPane(collection_tree);
    349 
    350           filter = Gatherer.g_man.getFilter(collection_tree);
    351           filter.setBackground(Gatherer.config.getColor("coloring.collection_heading_background", false));
    352           // Change the default colours of this filters combobox.
    353           GComboBox fcb = filter.getComboBox();
    354           fcb.setBackgroundNonSelectionColor(Gatherer.config.getColor("coloring.collection_tree_background", false));
    355           fcb.setTextNonSelectionColor(Gatherer.config.getColor("coloring.collection_tree_foreground", false));
    356           fcb.setBackgroundSelectionColor(Gatherer.config.getColor("coloring.collection_selection_background", false));
    357           fcb.setTextSelectionColor(Gatherer.config.getColor("coloring.collection_selection_foreground", false));
    358           fcb = null;
    359 
    360           // Connection
    361 
    362           // Layout
    363           collection_pane.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(3,3,3,3), BorderFactory.createLoweredBevelBorder()));
    364           collection_pane.setMinimumSize(MINIMUM_SIZE);
    365           collection_pane.setPreferredSize(new Dimension(Gatherer.g_man.getSize().width / 3, Gatherer.g_man.getSize().height));
    366 
    367           // Collection Pane
    368 
    369           collection_pane.add(collection_label, BorderLayout.NORTH);
    370           collection_pane.add(collection_scroll, BorderLayout.CENTER);
    371           collection_pane.add(filter, BorderLayout.SOUTH);
    372 
    373           // Main pane
    374           //main_pane = new JPanel(new BorderLayout());
    375           //main_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    376 
    377           main_split_pane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
    378           main_split_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    379           main_split_pane.setDividerSize(8);
    380 
    381           // Thumbnail - Currently disabled.
    382           // At least until I figure out how to render thumbnails off screen,
    383           // which possibly may happen with the discovery of CalpaHTML.
    384           /*
    385           thumbnail_pane = new JPanel(new BorderLayout());
    386 
    387           gatherer.debug("\tCreating thumbnail_label");
    388           thumbnail_label = new JLabel(get("Thumbnail"));
    389           thumbnail_label.setHorizontalAlignment(JLabel.CENTER);
    390 
    391           gatherer.debug("\tCreating thumbnail_view_pane");
    392           thumbnail_view_pane = new JPanel(new FlowLayout(FlowLayout.CENTER));
    393           thumbnail_scroll = new JScrollPane(thumbnail_view_pane);
    394 
    395           thumbnail_pane.add(thumbnail_label, BorderLayout.NORTH);
    396           thumbnail_pane.add(thumbnail_scroll, BorderLayout.CENTER);
    397           */
    398 
    399           // Metadata Table. In order to achieve what Ian envisions I'm going
    400           // to have to do a tricky. The table itself will sit in a stacked
    401           // CardLayout. Card zero will be a see-through JPanel with a message
    402           // smack bang in the center, something like "No Metadata". If any
    403           // page of the table would appear to have no metadata this card will
    404           // be swapped to the front.
    405 
    406           table_pane = new JPanel();
    407           table_pane.setBorder(BorderFactory.createEmptyBorder(5,0,5,0));
    408 
    409           JPanel table_title_pane = new JPanel();
    410 
    411           ///atherer.println("\tCreating metadata_label");
    412           table_label = new JTextField(get("No_File"));
    413           table_label.setBackground(Color.white);
    414           table_label.setEditable(false);
    415 
    416           //activity_bar = new JProgressBar();
    417           //activity_bar.setPreferredSize(LABEL_SIZE);
    418           //activity_bar.setString(get("Ready"));
    419           //activity_bar.setStringPainted(true);
    420           //activity_bar.setValue(activity_bar.getMaximum());
    421 
    422           card_layout = new CardLayout();
    423 
    424           table_card_pane = new JPanel();
    425 
    426           JPanel table_pane_zero = new JPanel();
    427           table_pane_zero.setOpaque(false);
    428 
    429           JLabel no_file_message = new JLabel(get("No_File"));
    430           no_file_message.setHorizontalAlignment(JLabel.CENTER);
    431           no_file_message.setOpaque(false);
    432           no_file_message.setVerticalAlignment(JLabel.CENTER);
    433 
    434           JPanel table_pane_one = new JPanel();
    435 
    436           //JPanel view_pane = new JPanel();
    437 
    438           //JLabel view_label = new JLabel(get("View"));
    439           //view_label.setPreferredSize(LABEL_SIZE);
    440 
    441           //JPanel view_button_pane = new JPanel();
    442 
    443           //assigned_metadata_view = new JToggleButton(get("View_Assigned"), Utility.OFF_ICON);
    444           //assigned_metadata_view.setSelectedIcon(Utility.ON_ICON);
    445           //assigned_metadata_view.setSelected(true);
    446           //assigned_metadata_view.addActionListener(this);
    447           //unassigned_metadata_view = new JToggleButton(get("View_Unassigned"), Utility.OFF_ICON);
    448           //unassigned_metadata_view.setSelectedIcon(Utility.ON_ICON);
    449           //unassigned_metadata_view.setSelected(true);
    450           //unassigned_metadata_view.addActionListener(this);
    451           //XORToggleButtonGroup view_group = new XORToggleButtonGroup();
    452           //view_group.add(assigned_metadata_view);
    453           //view_group.add(unassigned_metadata_view);
    454 
    455           ///atherer.println("\tCreating metadata_table");
    456           table = new JTable();
    457           //model = new GTableModel(table, assigned_metadata_view, unassigned_metadata_view, activity_bar);
    458           model = new GTableModel(table);
    459           table.setModel(model);
    460           table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    461           table.getSelectionModel().addListSelectionListener(this);
    462           table.setColumnSelectionAllowed(false);
    463 
    464           // The default JTable doesn't quite have the desired properties - when a
    465           // table cell is clicked on, the table is scrolled so the cell is as
    466           // visible as possible. This means that the left-most cells can become
    467           // hidden. To fix this, the MouseInputHandler in BasicTableUI is removed
    468           // as a MouseListener on the table, and a very slightly altered copy is
    469           // added in its place (TableMouseInputHandler).
    470           MouseListener[] mls = table.getMouseListeners();
    471           for (int i = 0; i < mls.length; i++) {
    472               // Remove the instances of MouseInputHandler
    473               if (mls[i].toString().startsWith("javax.swing.plaf.basic.BasicTableUI$MouseInputHandler@")) {
    474               table.removeMouseListener(mls[i]);
    475               }
    476           }
    477           // Add the slightly-altered mouse listener
    478           table.addMouseListener(new TableMouseInputHandler());
    479 
    480           JScrollPane table_scroll = new JScrollPane(table);
    481           table_scroll.getViewport().setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
    482           table_scroll.setOpaque(true);
    483 
    484           // Control pane
    485           ///atherer.println("\tCreating Metadata Controls");
    486 
    487           control_pane = new JPanel();
    488           control_pane.setBorder(BorderFactory.createLoweredBevelBorder());
    489           control_pane.setMinimumSize(MINIMUM_SIZE);
    490           control_pane.setSize(CONTROL_SIZE);
    491           control_pane.setPreferredSize(CONTROL_SIZE);
    492 
    493           card_layout2 = new CardLayout();
    494 
    495           JPanel tools_off_pane = new JPanel();
    496 
    497           JLabel tools_off_label = new JLabel(get("No_Metadata_Element"));
    498           tools_off_label.setHorizontalAlignment(JLabel.CENTER);
    499           tools_off_label.setOpaque(false);
    500           tools_off_label.setVerticalAlignment(JLabel.CENTER);
    501 
    502           JPanel tools_on_pane = new JPanel();
    503           tools_on_pane.setMinimumSize(MINIMUM_SIZE);
    504           tools_on_pane.setSize(TABLE_SIZE);
    505           tools_on_pane.setPreferredSize(TABLE_SIZE);
    506 
    507           // Layout.
    508 
    509           // Metaedit controls
    510           tools_off_pane.setLayout(new BorderLayout());
    511           tools_off_pane.add(tools_off_label, BorderLayout.CENTER);
    512 
    513           tools_on_pane.setLayout(new BorderLayout());
    514           tools_on_pane.add(tree, BorderLayout.CENTER);
    515 
    516           control_pane.setLayout(card_layout2);
    517           control_pane.add(tools_off_pane, TOOLS_OFF);
    518           control_pane.add(tools_on_pane, TOOLS_ON);
    519 
    520           // Table components
    521           table_title_pane.setBorder(BorderFactory.createEmptyBorder(0,0,5,0));
    522           table_title_pane.setLayout(new BorderLayout());
    523           //table_title_pane.setLayout(new GridLayout(1,2,5,0));
    524           table_title_pane.add(table_label, BorderLayout.CENTER);
    525           //table_title_pane.add(activity_bar);
    526 
    527           table_pane_zero.setLayout(new BorderLayout());
    528           table_pane_zero.add(no_file_message, BorderLayout.CENTER);
    529 
    530           table_pane_one.setLayout(new BorderLayout());
    531           table_pane_one.add(table_scroll, BorderLayout.CENTER);
    532 
    533           table_card_pane.setLayout(card_layout);
    534           table_card_pane.add(table_pane_zero, CARD_ZERO);
    535           table_card_pane.add(table_pane_one, CARD_ONE);
    536 
    537           //view_button_pane.setLayout(new GridLayout(1,2,5,0));
    538           //view_button_pane.add(assigned_metadata_view);
    539           //view_button_pane.add(unassigned_metadata_view);
    540 
    541           //view_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
    542           //view_pane.setLayout(new BorderLayout());
    543           //view_pane.add(view_label, BorderLayout.WEST);
    544           //view_pane.add(view_button_pane, BorderLayout.CENTER);
    545 
    546           table_pane.setLayout(new BorderLayout());
    547           table_pane.add(table_title_pane, BorderLayout.NORTH);
    548           table_pane.add(table_card_pane, BorderLayout.CENTER);
    549           //table_pane.add(view_pane, BorderLayout.SOUTH);
    550 
    551           //main_split_pane.add(control_pane, JSplitPane.TOP);
    552           //main_split_pane.add(table_pane, JSplitPane.BOTTOM);
    553           main_split_pane.add(table_pane, JSplitPane.TOP);
    554           main_split_pane.add(control_pane, JSplitPane.BOTTOM);
    555           main_split_pane.setDividerLocation(250);
    556 
    557           external_split.add(collection_pane, JSplitPane.LEFT);//BorderLayout.WEST);
    558           //this.add(main_pane, BorderLayout.CENTER);
    559           external_split.add(main_split_pane, JSplitPane.RIGHT);//BorderLayout.CENTER);
    560 
    561           this.setLayout(new BorderLayout());
    562           this.add(external_split, BorderLayout.CENTER);
    563     }
    564     /** Ensures a certain tree path is expanded, visible and selected within the collection tree.
     313    public void display() {
     314    right_button_listener = new RightButtonListener();
     315    // Creation
     316    JPanel collection_pane = new JPanel(new BorderLayout());
     317    collection_pane.setMinimumSize(MINIMUM_SIZE);
     318    collection_pane.setPreferredSize(TREE_SIZE);
     319
     320    external_split = new JSplitPane(JSplitPane.HORIZONTAL_SPLIT);
     321
     322    ///atherer.println("\tCreating collection_label");
     323    args = new String[1];
     324    args[0] = get("Collection.No_Collection");
     325    collection_label = new JLabel(get("Collection.Collection"));
     326    collection_label.setOpaque(true);
     327
     328
     329    DragGroup group = new DragGroup();
     330    TreeModel collection_model = Gatherer.c_man.getRecordSet();
     331    if(collection_model != null) {
     332        collection_tree = new DragTree("Collection", collection_model, null);
     333        collection_model.addTreeModelListener(this);
     334    }
     335    else {
     336        collection_tree = new DragTree("Collection", null);
     337    }
     338    group.add(collection_tree);
     339    collection_tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
     340    collection_tree.putClientProperty("JTree.lineStyle", "Angled");
     341    collection_tree.addMouseListener(Gatherer.g_man.foa_listener);
     342    collection_tree.addMouseListener(right_button_listener);
     343    collection_tree.addTreeSelectionListener(this);
     344    collection_tree.addTreeExpansionListener(Gatherer.g_man.foa_listener);
     345    collection_tree.setLargeModel(true);
     346    collection_tree.setRootVisible(false);
     347
     348    JScrollPane collection_scroll = new JScrollPane(collection_tree);
     349
     350    filter = Gatherer.g_man.getFilter(collection_tree);
     351    filter.setBackground(Gatherer.config.getColor("coloring.collection_heading_background", false));
     352    // Change the default colours of this filters combobox.
     353    GComboBox fcb = filter.getComboBox();
     354    fcb.setBackgroundNonSelectionColor(Gatherer.config.getColor("coloring.collection_tree_background", false));
     355    fcb.setTextNonSelectionColor(Gatherer.config.getColor("coloring.collection_tree_foreground", false));
     356    fcb.setBackgroundSelectionColor(Gatherer.config.getColor("coloring.collection_selection_background", false));
     357    fcb.setTextSelectionColor(Gatherer.config.getColor("coloring.collection_selection_foreground", false));
     358    fcb = null;
     359
     360    // Connection
     361
     362    // Layout
     363    collection_pane.setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(3,3,3,3), BorderFactory.createLoweredBevelBorder()));
     364    collection_pane.setMinimumSize(MINIMUM_SIZE);
     365    collection_pane.setPreferredSize(new Dimension(Gatherer.g_man.getSize().width / 3, Gatherer.g_man.getSize().height));
     366
     367    // Collection Pane
     368
     369    collection_pane.add(collection_label, BorderLayout.NORTH);
     370    collection_pane.add(collection_scroll, BorderLayout.CENTER);
     371    collection_pane.add(filter, BorderLayout.SOUTH);
     372
     373    // Main pane
     374    //main_pane = new JPanel(new BorderLayout());
     375    //main_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     376
     377    main_split_pane = new JSplitPane(JSplitPane.VERTICAL_SPLIT);
     378    main_split_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     379    main_split_pane.setDividerSize(8);
     380
     381    // Thumbnail - Currently disabled.
     382    // At least until I figure out how to render thumbnails off screen,
     383    // which possibly may happen with the discovery of CalpaHTML.
     384    /*
     385      thumbnail_pane = new JPanel(new BorderLayout());
     386
     387      gatherer.debug("\tCreating thumbnail_label");
     388      thumbnail_label = new JLabel(get("Thumbnail"));
     389      thumbnail_label.setHorizontalAlignment(JLabel.CENTER);
     390
     391      gatherer.debug("\tCreating thumbnail_view_pane");
     392      thumbnail_view_pane = new JPanel(new FlowLayout(FlowLayout.CENTER));
     393      thumbnail_scroll = new JScrollPane(thumbnail_view_pane);
     394
     395      thumbnail_pane.add(thumbnail_label, BorderLayout.NORTH);
     396      thumbnail_pane.add(thumbnail_scroll, BorderLayout.CENTER);
     397    */
     398
     399    // Metadata Table. In order to achieve what Ian envisions I'm going
     400    // to have to do a tricky. The table itself will sit in a stacked
     401    // CardLayout. Card zero will be a see-through JPanel with a message
     402    // smack bang in the center, something like "No Metadata". If any
     403    // page of the table would appear to have no metadata this card will
     404    // be swapped to the front.
     405
     406    table_pane = new JPanel();
     407    table_pane.setBorder(BorderFactory.createEmptyBorder(5,0,5,0));
     408
     409    JPanel table_title_pane = new JPanel();
     410
     411    ///atherer.println("\tCreating metadata_label");
     412    table_label = new JTextField(get("No_File"));
     413    table_label.setBackground(Color.white);
     414    table_label.setEditable(false);
     415
     416    //activity_bar = new JProgressBar();
     417    //activity_bar.setPreferredSize(LABEL_SIZE);
     418    //activity_bar.setString(get("Ready"));
     419    //activity_bar.setStringPainted(true);
     420    //activity_bar.setValue(activity_bar.getMaximum());
     421
     422    card_layout = new CardLayout();
     423
     424    table_card_pane = new JPanel();
     425
     426    JPanel table_pane_zero = new JPanel();
     427    table_pane_zero.setOpaque(false);
     428
     429    JLabel no_file_message = new JLabel(get("No_File"));
     430    no_file_message.setHorizontalAlignment(JLabel.CENTER);
     431    no_file_message.setOpaque(false);
     432    no_file_message.setVerticalAlignment(JLabel.CENTER);
     433
     434    JPanel table_pane_one = new JPanel();
     435
     436    //JPanel view_pane = new JPanel();
     437
     438    //JLabel view_label = new JLabel(get("View"));
     439    //view_label.setPreferredSize(LABEL_SIZE);
     440
     441    //JPanel view_button_pane = new JPanel();
     442
     443    //assigned_metadata_view = new JToggleButton(get("View_Assigned"), Utility.OFF_ICON);
     444    //assigned_metadata_view.setSelectedIcon(Utility.ON_ICON);
     445    //assigned_metadata_view.setSelected(true);
     446    //assigned_metadata_view.addActionListener(this);
     447    //unassigned_metadata_view = new JToggleButton(get("View_Unassigned"), Utility.OFF_ICON);
     448    //unassigned_metadata_view.setSelectedIcon(Utility.ON_ICON);
     449    //unassigned_metadata_view.setSelected(true);
     450    //unassigned_metadata_view.addActionListener(this);
     451    //XORToggleButtonGroup view_group = new XORToggleButtonGroup();
     452    //view_group.add(assigned_metadata_view);
     453    //view_group.add(unassigned_metadata_view);
     454
     455    ///atherer.println("\tCreating metadata_table");
     456    table = new JTable();
     457    //model = new GTableModel(table, assigned_metadata_view, unassigned_metadata_view, activity_bar);
     458    model = new GTableModel(table);
     459    table.setModel(model);
     460    table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
     461    table.getSelectionModel().addListSelectionListener(this);
     462    table.setColumnSelectionAllowed(false);
     463
     464    // The default JTable doesn't quite have the desired properties - when a
     465    // table cell is clicked on, the table is scrolled so the cell is as
     466    // visible as possible. This means that the left-most cells can become
     467    // hidden. To fix this, the MouseInputHandler in BasicTableUI is removed
     468    // as a MouseListener on the table, and a very slightly altered copy is
     469    // added in its place (TableMouseInputHandler).
     470    MouseListener[] mls = table.getMouseListeners();
     471    for (int i = 0; i < mls.length; i++) {
     472        // Remove the instances of MouseInputHandler
     473        if (mls[i].toString().startsWith("javax.swing.plaf.basic.BasicTableUI$MouseInputHandler@")) {
     474        table.removeMouseListener(mls[i]);
     475        }
     476    }
     477    // Add the slightly-altered mouse listener
     478    table.addMouseListener(new TableMouseInputHandler());
     479
     480    JScrollPane table_scroll = new JScrollPane(table);
     481    table_scroll.getViewport().setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
     482    table_scroll.setOpaque(true);
     483
     484    // Control pane
     485    ///atherer.println("\tCreating Metadata Controls");
     486
     487    control_pane = new JPanel();
     488    control_pane.setBorder(BorderFactory.createLoweredBevelBorder());
     489    control_pane.setMinimumSize(MINIMUM_SIZE);
     490    control_pane.setSize(CONTROL_SIZE);
     491    control_pane.setPreferredSize(CONTROL_SIZE);
     492
     493    card_layout2 = new CardLayout();
     494
     495    JPanel tools_off_pane = new JPanel();
     496
     497    JLabel tools_off_label = new JLabel(get("No_Metadata_Element"));
     498    tools_off_label.setHorizontalAlignment(JLabel.CENTER);
     499    tools_off_label.setOpaque(false);
     500    tools_off_label.setVerticalAlignment(JLabel.CENTER);
     501
     502    JPanel tools_on_pane = new JPanel();
     503    tools_on_pane.setMinimumSize(MINIMUM_SIZE);
     504    tools_on_pane.setSize(TABLE_SIZE);
     505    tools_on_pane.setPreferredSize(TABLE_SIZE);
     506
     507    // Layout.
     508
     509    // Metaedit controls
     510    tools_off_pane.setLayout(new BorderLayout());
     511    tools_off_pane.add(tools_off_label, BorderLayout.CENTER);
     512
     513    tools_on_pane.setLayout(new BorderLayout());
     514    tools_on_pane.add(tree, BorderLayout.CENTER);
     515
     516    control_pane.setLayout(card_layout2);
     517    control_pane.add(tools_off_pane, TOOLS_OFF);
     518    control_pane.add(tools_on_pane, TOOLS_ON);
     519
     520    // Table components
     521    table_title_pane.setBorder(BorderFactory.createEmptyBorder(0,0,5,0));
     522    table_title_pane.setLayout(new BorderLayout());
     523    //table_title_pane.setLayout(new GridLayout(1,2,5,0));
     524    table_title_pane.add(table_label, BorderLayout.CENTER);
     525    //table_title_pane.add(activity_bar);
     526
     527    table_pane_zero.setLayout(new BorderLayout());
     528    table_pane_zero.add(no_file_message, BorderLayout.CENTER);
     529
     530    table_pane_one.setLayout(new BorderLayout());
     531    table_pane_one.add(table_scroll, BorderLayout.CENTER);
     532
     533    table_card_pane.setLayout(card_layout);
     534    table_card_pane.add(table_pane_zero, CARD_ZERO);
     535    table_card_pane.add(table_pane_one, CARD_ONE);
     536
     537    //view_button_pane.setLayout(new GridLayout(1,2,5,0));
     538    //view_button_pane.add(assigned_metadata_view);
     539    //view_button_pane.add(unassigned_metadata_view);
     540
     541    //view_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
     542    //view_pane.setLayout(new BorderLayout());
     543    //view_pane.add(view_label, BorderLayout.WEST);
     544    //view_pane.add(view_button_pane, BorderLayout.CENTER);
     545
     546    table_pane.setLayout(new BorderLayout());
     547    table_pane.add(table_title_pane, BorderLayout.NORTH);
     548    table_pane.add(table_card_pane, BorderLayout.CENTER);
     549    //table_pane.add(view_pane, BorderLayout.SOUTH);
     550
     551    //main_split_pane.add(control_pane, JSplitPane.TOP);
     552    //main_split_pane.add(table_pane, JSplitPane.BOTTOM);
     553    main_split_pane.add(table_pane, JSplitPane.TOP);
     554    main_split_pane.add(control_pane, JSplitPane.BOTTOM);
     555    main_split_pane.setDividerLocation(250);
     556
     557    external_split.add(collection_pane, JSplitPane.LEFT);//BorderLayout.WEST);
     558    //this.add(main_pane, BorderLayout.CENTER);
     559    external_split.add(main_split_pane, JSplitPane.RIGHT);//BorderLayout.CENTER);
     560
     561    this.setLayout(new BorderLayout());
     562    this.add(external_split, BorderLayout.CENTER);
     563    }
     564    /** Ensures a certain tree path is expanded, visible and selected within the collection tree.
    565565    * @param path The <strong>TreePath</strong> to make visible.
    566566    * @see org.greenstone.gatherer.tree.GTree
    567567    */
    568     public void expandPath(TreePath path) {
    569           collection_tree.expandPath(path);
    570           collection_tree.setSelectionPath(path);
    571     }
    572     /** Called to inform this control panel that it has just gained focus as an effect of the user clicking on its tab.
     568    public void expandPath(TreePath path) {
     569    collection_tree.expandPath(path);
     570    collection_tree.setSelectionPath(path);
     571    }
     572    /** Called to inform this control panel that it has just gained focus as an effect of the user clicking on its tab.
    573573    * @see org.greenstone.gatherer.tree.GTree
    574574    */
    575     public void gainFocus() {
    576           // Use this opportunity to update the table model etc.
    577           valueChanged(new TreeSelectionEvent(this, null, false, null, null));
    578           tree.setElementModel(Gatherer.c_man.getCollection().msm.getElementModel());
    579     }
    580     /** Used to determine if this class contains a reference to an existing file record that matches the presumtively new record, and if one is found, returns it. Note that there is no need to search the metadata table model, as any file record that exists there must also exist in the records selection.
     575    public void gainFocus() {
     576    // Use this opportunity to update the table model etc.
     577    valueChanged(new TreeSelectionEvent(this, null, false, null, null));
     578    tree.setElementModel(Gatherer.c_man.getCollection().msm.getElementModel());
     579    }
     580    /** Used to determine if this class contains a reference to an existing file record that matches the presumtively new record, and if one is found, returns it. Note that there is no need to search the metadata table model, as any file record that exists there must also exist in the records selection.
    581581     * @param new_record The <strong>FileNode</strong> which may or may not be the first occurance of a certain record.
    582582     * @return The matching <strong>FileNode</strong> if there is one, or <i>null</i>.
    583583     */
    584     public FileNode getAnyExistingRecord(FileNode new_record) {
    585           FileNode match = null;
    586           for(int i = 0; records != null && i < records.length && match == null; i++) {
    587                 if(records[i].equals(new_record)) {
    588                      match = records[i];
    589                 }
    590           }
    591           return match;
    592     }
    593 
    594     /** Retrieve the currently selected records.
     584    public FileNode getAnyExistingRecord(FileNode new_record) {
     585    FileNode match = null;
     586    for(int i = 0; records != null && i < records.length && match == null; i++) {
     587        if(records[i].equals(new_record)) {
     588        match = records[i];
     589        }
     590    }
     591    return match;
     592    }
     593
     594    /** Retrieve the currently selected records.
    595595    * @return A <strong>FileNode[]</strong> containing the current, and up to date, selection.
    596596    */
    597597    public FileNode[] getSelectedNode() {
    598           return records;
    599     }
    600 
    601     /** Retrieve the currently selected metadata.
     598    return records;
     599    }
     600
     601    /** Retrieve the currently selected metadata.
    602602    * @return The <strong>Metadata</strong> in question.
    603603    */
    604     public Metadata getSelectedMetadata() {
    605           return selected_metadata;
    606     }
    607 
    608     public void setSelection(File file) {
    609           collection_tree.setSelection(file);
    610     }
    611 
    612     /** Determine the bounds of the selected metadata within the table, used during search and replace actions.
     604    public Metadata getSelectedMetadata() {
     605    return selected_metadata;
     606    }
     607
     608    public void setSelection(File file) {
     609    collection_tree.setSelection(file);
     610    }
     611
     612    /** Determine the bounds of the selected metadata within the table, used during search and replace actions.
    613613    * @param metadata The <strong>Metadata</strong> to search for.
    614614    */
    615     public Rectangle setSelectedMetadata(Metadata metadata) {
    616           return model.setSelectedMetadata(metadata);
    617     }
    618 
    619     public void refreshTrees() {
    620           collection_tree.refresh(null); // Refresh entire tree.
    621     }
    622 
    623     /* Called when nodes have been modified, but the model hasn't changed.
     615    public Rectangle setSelectedMetadata(Metadata metadata) {
     616    return model.setSelectedMetadata(metadata);
     617    }
     618
     619    public void refreshTrees() {
     620    collection_tree.refresh(null); // Refresh entire tree.
     621    }
     622
     623    /* Called when nodes have been modified, but the model hasn't changed.
    624624    * @param event Everything you ever wanted to know about model changes in one tidy <strong>TreeModelEvent</strong> package.
    625625    */
    626     public void treeNodesChanged(TreeModelEvent event) {
    627           has_changed = true;
    628     }
    629 
    630     /* Called when nodes have been added to the model.
     626    public void treeNodesChanged(TreeModelEvent event) {
     627    has_changed = true;
     628    }
     629
     630    /* Called when nodes have been added to the model.
    631631      * @param event Everything you ever wanted to know about model changes in one tidy <strong>TreeModelEvent</strong> package.
    632632      */
    633     public void treeNodesInserted(TreeModelEvent event) {
    634           has_changed = true;
    635     }
    636 
    637     /* Called when nodes have been removed from the model.
     633    public void treeNodesInserted(TreeModelEvent event) {
     634    has_changed = true;
     635    }
     636
     637    /* Called when nodes have been removed from the model.
    638638      * @param event Everything you ever wanted to know about model changes in one tidy <strong>TreeModelEvent</strong> package.
    639639      */
    640     public void treeNodesRemoved(TreeModelEvent event) {
    641           has_changed = true;
    642     }
    643 
    644     /** Called when nodes have been rearranged within the model.
     640    public void treeNodesRemoved(TreeModelEvent event) {
     641    has_changed = true;
     642    }
     643
     644    /** Called when nodes have been rearranged within the model.
    645645      * @param event Everything you ever wanted to know about model changes in one tidy <strong>TreeModelEvent</strong> package.
    646646      */
    647     public void treeStructureChanged(TreeModelEvent event) {
    648           has_changed = true;
    649     }
    650     /** Called to ensure that if the tree model has changed in some way, the view has been updated.
     647    public void treeStructureChanged(TreeModelEvent event) {
     648    has_changed = true;
     649    }
     650    /** Called to ensure that if the tree model has changed in some way, the view has been updated.
    651651    * @see org.greenstone.gatherer.tree.GTree
    652652    */
    653     public void updateTree() {
    654           if(has_changed) {
    655                 tree.updateUI();
    656                 has_changed = false;
    657           }
    658     }
    659 
    660     /** This method enables or diables the various controls based upon the state of the system. This method should be called after every change which could affect the GUI.
     653    public void updateTree() {
     654    if(has_changed) {
     655        tree.updateUI();
     656        has_changed = false;
     657    }
     658    }
     659
     660    /** This method enables or diables the various controls based upon the state of the system. This method should be called after every change which could affect the GUI.
    661661      */
    662     public void validateControls() {
    663           validateControls(true);
    664     }
    665     public void validateControls(boolean and_tree) {
    666           validateMetadataTable();
    667           // Validate card_layout_2
    668           if (selected_metadata != null) {
    669                 card_layout2.show(control_pane, TOOLS_ON);
    670           }
    671           else {
    672                 card_layout2.show(control_pane, TOOLS_OFF);
    673           }
    674           if(and_tree) {
    675                 tree.validateControls();
    676           }
    677     }
    678 
    679     /** Validate the metadata table area, and if no metadata is available display the no metadata panel. */
    680     public void validateMetadataTable() {
    681           // Validate card_layout
    682           if(records != null && model.getRowCount() > 0) {
    683                 card_layout.show(table_card_pane, CARD_ONE);
    684           }
    685           else {
    686                 card_layout.show(table_card_pane, CARD_ZERO);
    687           }
    688     }
    689 
    690     /** Another in a long list of listeners, this one is called whenever the
     662    public void validateControls() {
     663    validateControls(true);
     664    }
     665    public void validateControls(boolean and_tree) {
     666    validateMetadataTable();
     667    // Validate card_layout_2
     668    if (selected_metadata != null) {
     669        card_layout2.show(control_pane, TOOLS_ON);
     670    }
     671    else {
     672        card_layout2.show(control_pane, TOOLS_OFF);
     673    }
     674    if(and_tree) {
     675        tree.validateControls();
     676    }
     677    }
     678
     679    /** Validate the metadata table area, and if no metadata is available display the no metadata panel. */
     680    public void validateMetadataTable() {
     681    // Validate card_layout
     682    if(records != null && model.getRowCount() > 0) {
     683        card_layout.show(table_card_pane, CARD_ONE);
     684    }
     685    else {
     686        card_layout.show(table_card_pane, CARD_ZERO);
     687    }
     688    }
     689
     690    /** Another in a long list of listeners, this one is called whenever the
    691691      * selection within the JTable changes. When it does we load the new data
    692692      * and set the selected_metadata if applicable (ie the metadata is non-
    … …  
    696696      * @see org.greenstone.gatherer.valuetree.GValueTree
    697697      */
    698     public void valueChanged(ListSelectionEvent event) {
    699           // We have a SINGLE_SELECTION model set so there is at most one
    700           // selection. Get the offending row.
    701           int selected = table.getSelectedRow();
    702           selected_metadata = model.getMetadataAtRow(selected);
    703           if(selected_metadata != null) { // Check something is selected.
    704                 tree.setCommon(model.isCommon(selected));
    705                 tree.setFileLevel(selected_metadata.isFileLevel());
    706                 tree.setSelectedMetadataElement(selected_metadata.getElement());
    707                 GValueNode value_node = selected_metadata.getValueNode();
    708                 if(value_node != null) {
    709                      tree.setSelectedValue(value_node.getFullPath());
    710                 }
    711                 else {
    712                      tree.setSelectedValue("");
    713                 }
    714           }
    715           else {
    716               card_layout2.show(control_pane, TOOLS_OFF);
    717           }
    718     }
    719 
    720     /** This method is called whenever the selection within the collection
     698    public void valueChanged(ListSelectionEvent event) {
     699    // We have a SINGLE_SELECTION model set so there is at most one
     700    // selection. Get the offending row.
     701    int selected = table.getSelectedRow();
     702    selected_metadata = model.getMetadataAtRow(selected);
     703    if(selected_metadata != null) { // Check something is selected.
     704        tree.setCommon(model.isCommon(selected));
     705        tree.setFileLevel(selected_metadata.isFileLevel());
     706        tree.setSelectedMetadataElement(selected_metadata.getElement());
     707        GValueNode value_node = selected_metadata.getValueNode();
     708        if(value_node != null) {
     709        tree.setSelectedValue(value_node.getFullPath());
     710        }
     711        else {
     712        tree.setSelectedValue("");
     713        }
     714    }
     715    else {
     716        card_layout2.show(control_pane, TOOLS_OFF);
     717    }
     718    }
     719
     720    /** This method is called whenever the selection within the collection
    721721      * tree changes. This causes the table to be rebuilt with a new model
    722722      * @param event A <strong>TreeSelectionEvent</strong> containing information about the event.
    … …  
    730730      * @see org.greenstone.gatherer.util.ArrayTools
    731731      */
    732     public void valueChanged(TreeSelectionEvent event) {
    733           ///ystem.err.print("We just detected a value changed event.");
    734           if(Gatherer.g_man.getSelectedView() == this) {
    735                 if(collection_tree.getSelectionCount() > 0) {
    736                      records = null;
    737                      TreePath paths[] = collection_tree.getSelectionPaths();
    738                      int files = 0;
    739                      int dirs = 0;
    740                      ///ystem.err.println("Selected " + paths.length + " files.");
    741                      for(int i = 0; i < paths.length; i++) {
    742                           FileNode record = (FileNode) paths[i].getLastPathComponent();
    743                           records = ArrayTools.add(records, record);
    744                      }
    745 
    746                      table_label.setText(collection_tree.getSelectionDetails());
     732    public void valueChanged(TreeSelectionEvent event) {
     733    ///ystem.err.print("We just detected a value changed event.");
     734    if(Gatherer.g_man.getSelectedView() == this) {
     735        if(collection_tree.getSelectionCount() > 0) {
     736        records = null;
     737        TreePath paths[] = collection_tree.getSelectionPaths();
     738        int files = 0;
     739        int dirs = 0;
     740        ///ystem.err.println("Selected " + paths.length + " files.");
     741        for(int i = 0; i < paths.length; i++) {
     742            FileNode record = (FileNode) paths[i].getLastPathComponent();
     743            records = ArrayTools.add(records, record);
     744        }
     745
     746        table_label.setText(collection_tree.getSelectionDetails());
    747747                     
    748                      // Remove old model from msm
    749                      Gatherer.c_man.getCollection().msm.removeMSMListener(model);
    750                      // Create new model (which will add itself to msm).
    751                      //model = new GTableModel(table, assigned_metadata_view, unassigned_metadata_view, activity_bar, records);
    752                      model = new GTableModel(table, records);
    753                      table.setModel(model);
    754                 }
    755                 else {
    756                      ///ystem.err.println("No node selected!");
    757                      records = null;
    758                      // Remove old model from msm
    759                      if(Gatherer.c_man.ready()) {
    760                           Gatherer.c_man.getCollection().msm.removeMSMListener(model);
    761                      }
    762                      // Create new model (which will add itself to msm).
    763                      //model = new GTableModel(table, assigned_metadata_view, unassigned_metadata_view, activity_bar);
    764                      model = new GTableModel(table);
    765                      table.setModel(model);
    766                 }
    767                 table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
    768                 if(table != null) {
    769                      Dimension table_size = table.getPreferredSize();
    770                      TableColumnModel column_model = table.getColumnModel();
    771 
    772                      TableColumn inherited_column = column_model.getColumn(0);
    773                      inherited_column.setPreferredWidth(20);
    774                      inherited_column.setCellRenderer(new TableCellRenderer(model));
     748        // Remove old model from msm
     749        Gatherer.c_man.getCollection().msm.removeMSMListener(model);
     750        // Create new model (which will add itself to msm).
     751        //model = new GTableModel(table, assigned_metadata_view, unassigned_metadata_view, activity_bar, records);
     752        model = new GTableModel(table, records);
     753        table.setModel(model);
     754        }
     755        else {
     756        ///ystem.err.println("No node selected!");
     757        records = null;
     758        // Remove old model from msm
     759        if(Gatherer.c_man.ready()) {
     760            Gatherer.c_man.getCollection().msm.removeMSMListener(model);
     761        }
     762        // Create new model (which will add itself to msm).
     763        //model = new GTableModel(table, assigned_metadata_view, unassigned_metadata_view, activity_bar);
     764        model = new GTableModel(table);
     765        table.setModel(model);
     766        }
     767        table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
     768        if(table != null) {
     769        Dimension table_size = table.getPreferredSize();
     770        TableColumnModel column_model = table.getColumnModel();
     771
     772        TableColumn inherited_column = column_model.getColumn(0);
     773        inherited_column.setPreferredWidth(20);
     774        inherited_column.setCellRenderer(new TableCellRenderer(model));
    775775                     
    776                      TableColumn element_column = column_model.getColumn(1);
    777                      element_column.setPreferredWidth(TABLE_SIZE.width / 4);
    778                      element_column.setCellRenderer(new TableCellRenderer(model));
     776        TableColumn element_column = column_model.getColumn(1);
     777        element_column.setPreferredWidth(TABLE_SIZE.width / 4);
     778        element_column.setCellRenderer(new TableCellRenderer(model));
    779779                     
    780                      TableColumn value_column = column_model.getColumn(2);
    781                      value_column.setPreferredWidth(((3 * TABLE_SIZE.width) / 4) - 15);
    782                      value_column.setCellRenderer(new TableCellRenderer(model));
    783                 }
    784                 validateControls();
    785           }
    786     }
    787     /** Retrieve a phrase from the Dictionary based on the given key.
     780        TableColumn value_column = column_model.getColumn(2);
     781        value_column.setPreferredWidth(((3 * TABLE_SIZE.width) / 4) - 15);
     782        value_column.setCellRenderer(new TableCellRenderer(model));
     783        }
     784        validateControls();
     785    }
     786    }
     787    /** Retrieve a phrase from the Dictionary based on the given key.
    788788    * @param key The <strong>String</strong> which maps to the phrase to retrieve.
    789789    * @return The desired phrase as a <strong>String</strong>, or possibly an error message if no such phrase exists.
    790790    */
    791     private String get(String key) {
    792          return get(key, null);
    793     }
    794     /** Retrieve a phrase from the Dictionary based on the given key and filled in with the given arguments.
     791    private String get(String key) {
     792    return get(key, null);
     793    }
     794    /** Retrieve a phrase from the Dictionary based on the given key and filled in with the given arguments.
    795795    * @param key The <strong>String</strong> which maps to the phrase to retrieve.
    796796    * @param args A <strong>String[]</strong> of arguments to be inserted in the phrase.
    … …  
    800800    */
    801801    private String get(String key, String args[]) {
    802           if(key.indexOf('.') == -1) {
    803                 key = "MetaEdit." + key;
    804           }
    805           return Gatherer.dictionary.get(key,args);
     802    if(key.indexOf('.') == -1) {
     803        key = "MetaEdit." + key;
     804    }
     805    return Gatherer.dictionary.get(key,args);
    806806    }
    807807
    … …  
    824824            Point p2 = SwingUtilities.convertPoint(table, p, editorComponent);
    825825            dispatchComponent = SwingUtilities.getDeepestComponentAt(editorComponent,
    826                                                                  p2.x, p2.y);
     826                                     p2.x, p2.y);
    827827        }
    828828
    … …  
    936936
    937937
    938      /** A listener for right mouse button clicks over the collection tree. */
    939      private class RightButtonListener
    940           extends MouseAdapter {
    941         /** Called whenever a mouse click occurs (right or left) over a target component.
    942         * @param event A <strong>MouseEvent</strong> containing further information about the mouse click action.
    943         * @see org.greenstone.gatherer.gui.MetaEditPane.RightButtonMenu
     938    /** A listener for right mouse button clicks over the collection tree. */
     939    private class RightButtonListener
     940    extends MouseAdapter {
     941    /** Called whenever a mouse click occurs (right or left) over a target component.
     942     * @param event A <strong>MouseEvent</strong> containing further information about the mouse click action.
     943     * @see org.greenstone.gatherer.gui.MetaEditPane.RightButtonMenu
     944     */
     945    public void mouseClicked(MouseEvent event) {
     946        if(SwingUtilities.isRightMouseButton(event)) {
     947        new RightButtonMenu(event);
     948        }
     949    }
     950    }
     951    /** Provides a popup menu to display when a right mouse button click is detected over the collection tree. */
     952    private class RightButtonMenu
     953    extends JPopupMenu
     954    implements ActionListener {
     955    /** Constructor.
     956     * @param event The <strong>MouseEvent</strong> that triggered the creation of this menu. Used to determine where the menu will be located.
    944957        */
    945           public void mouseClicked(MouseEvent event) {
    946                 if(SwingUtilities.isRightMouseButton(event)) {
    947                      new RightButtonMenu(event);
    948                 }
    949           }
    950      }
    951     /** Provides a popup menu to display when a right mouse button click is detected over the collection tree. */
    952      private class RightButtonMenu
    953           extends JPopupMenu
    954           implements ActionListener {
    955         /** Constructor.
    956         * @param event The <strong>MouseEvent</strong> that triggered the creation of this menu. Used to determine where the menu will be located.
    957         */
    958           public RightButtonMenu(MouseEvent event) {
    959                 super();
     958    public RightButtonMenu(MouseEvent event) {
     959        super();
    960960                // Creation
    961                 JMenuItem show_metaaudit = new JMenuItem(get("Menu.Metadata_View") + " " + collection_tree.getSelectionDetails(), KeyEvent.VK_V);
    962                 show_metaaudit.addActionListener(this);
    963                 add(show_metaaudit);
     961        JMenuItem show_metaaudit = new JMenuItem(get("Menu.Metadata_View") + " " + collection_tree.getSelectionDetails(), KeyEvent.VK_V);
     962        show_metaaudit.addActionListener(this);
     963        add(show_metaaudit);
    964964                // Display
    965                 show(collection_tree, event.getX(), event.getY());
    966                 show_metaaudit = null;
    967                 args = null;
    968 
    969           }
    970         /** Called whenever a user clicks on the single menu item, view all assigned metadata.
     965        show(collection_tree, event.getX(), event.getY());
     966        show_metaaudit = null;
     967        args = null;
     968
     969    }
     970    /** Called whenever a user clicks on the single menu item, view all assigned metadata.
    971971        * @param event An <strong>ActionEvent</strong> containing further information about the action.
    972972        * @see org.greenstone.gatherer.Gatherer
    973973        * @see org.greenstone.gatherer.gui.GUIManager
    974974        */
    975           public void actionPerformed(ActionEvent event) {
    976                 Gatherer.g_man.showMetaAuditBox();
    977           }
    978      }
    979 
     975    public void actionPerformed(ActionEvent event) {
     976        Gatherer.g_man.showMetaAuditBox();
     977    }
     978    }
    980979}
    981 
    982 
    983 
    984 

  • trunk/gli/src/org/greenstone/gatherer/gui/MetaEditPrompt.java

    r4353 r4367  
    3636/** Displays a dynamic prompt to allow the user to choose how metadata is to be added, updated or removed from target FileNodes. The prompt changes depending on the action requested, the file nodes encountered and the number of file nodes in the selection. */
    3737public class MetaEditPrompt
    38     extends JDialog
    39     implements ActionListener {
    40 
    41     private int value;
    42     private JButton accumulate;
    43     private JButton accumulate_all;
    44     private JButton cancel;
    45     private JButton skip;
    46     private JButton overwrite;
    47     private JButton overwrite_all;
    48     private JButton remove;
    49     private JButton remove_all;
    50     private JButton update;
    51     private JButton update_all;
    52     static private Dimension LABEL_SIZE = new Dimension(100, 25);
    53     static private Dimension SIZE = new Dimension(400, 280);
    54     // Generic prompt values.
    55     static public int CONFIRM         =  0;
    56     static public int CANCEL          =  1;
    57     static public int SKIP            =  2;
    58     // Values for the different add and update action prompts.
    59     static public int ACCUMULATE      =  3;
    60     static public int ACCUMULATE_ALL  =  4;
    61     static public int OVERWRITE       =  5;
    62     static public int OVERWRITE_ALL   =  6;
    63     static public int UPDATE_ONCE     =  7; // Caused by SARM
    64     // Values for the different remove action prompts.
    65     static public int REMOVE          =  8;
    66     static public int REMOVE_ALL      =  9;
    67     // Prompt Types
    68     static public String ADD_PROMPT    = "Add_Prompt";
    69     static public String REMOVE_PROMPT = "Remove_Prompt";
    70     static public String UPDATE_PROMPT = "Overwrite_Prompt";
    71 
    72     public MetaEditPrompt(String type, boolean multiple_selection, File file, String element, String current_value, String new_value) {
    73           super(Gatherer.g_man, true); // Needed for modal response!
     38    extends JDialog
     39    implements ActionListener {
     40
     41    private int value;
     42    private JButton accumulate;
     43    private JButton accumulate_all;
     44    private JButton cancel;
     45    private JButton skip;
     46    private JButton overwrite;
     47    private JButton overwrite_all;
     48    private JButton remove;
     49    private JButton remove_all;
     50    private JButton update;
     51    private JButton update_all;
     52    static private Dimension LABEL_SIZE = new Dimension(100, 25);
     53    static private Dimension SIZE = new Dimension(400, 280);
     54    // Generic prompt values.
     55    static public int CONFIRM         =  0;
     56    static public int CANCEL          =  1;
     57    static public int SKIP            =  2;
     58    // Values for the different add and update action prompts.
     59    static public int ACCUMULATE      =  3;
     60    static public int ACCUMULATE_ALL  =  4;
     61    static public int OVERWRITE       =  5;
     62    static public int OVERWRITE_ALL   =  6;
     63    static public int UPDATE_ONCE     =  7; // Caused by SARM
     64    // Values for the different remove action prompts.
     65    static public int REMOVE          =  8;
     66    static public int REMOVE_ALL      =  9;
     67    // Prompt Types
     68    static public String ADD_PROMPT    = "Add_Prompt";
     69    static public String REMOVE_PROMPT = "Remove_Prompt";
     70    static public String UPDATE_PROMPT = "Overwrite_Prompt";
     71
     72    public MetaEditPrompt(String type, boolean multiple_selection, File file, String element, String current_value, String new_value) {
     73    super(Gatherer.g_man, true); // Needed for modal response!
    7474         
    75           // Setup
    76           this.setSize(SIZE);
    77           this.setTitle(get("MetaEditPrompt.Title"));
    78 
    79           // Creation
    80           JPanel content_pane = (JPanel)this.getContentPane();
    81           JLabel title_label = new JLabel(get("MetaEditPrompt." + type));
    82 
    83           JPanel details_pane = new JPanel();
    84           JPanel filename_panel = new JPanel();
    85           JLabel filename_label = new JLabel(get("MetaEditPrompt.File"));
    86           filename_label.setPreferredSize(LABEL_SIZE);
    87           TextFieldLabel filename_field = new TextFieldLabel(Utility.trimCenter(file.getAbsolutePath(), 40));
    88           filename_field.setFont(Gatherer.config.getFont("general.tooltip_font", false));
    89           JPanel element_panel = new JPanel();
    90           JLabel element_label = new JLabel(get("MetaEditPrompt.Element"));
    91           element_label.setPreferredSize(LABEL_SIZE);
    92           TextFieldLabel element_field = new TextFieldLabel(element);         
    93           JPanel current_value_panel = new JPanel();
    94           JLabel current_value_label = new JLabel(get("MetaEditPrompt.Current_Value"));
    95           current_value_label.setPreferredSize(LABEL_SIZE);
    96           TextFieldLabel current_value_field = new TextFieldLabel(current_value);
    97           JPanel new_value_panel = new JPanel();
    98           JLabel new_value_label = new JLabel(get("MetaEditPrompt.New_Value"));
    99           new_value_label.setPreferredSize(LABEL_SIZE);
    100           TextFieldLabel new_value_field = new TextFieldLabel(new_value, (type == ADD_PROMPT || type == UPDATE_PROMPT));
    101 
    102           JPanel buttons_pane = new JPanel();
    103           accumulate = new JButton(get("MetaEditPrompt.Accumulate"));
    104           accumulate.setEnabled(type == ADD_PROMPT);
    105           accumulate.setMnemonic(KeyEvent.VK_A);
    106           accumulate_all = new JButton(get("MetaEditPrompt.Accumulate_All"));
    107           accumulate_all.setEnabled(type == ADD_PROMPT && multiple_selection);
    108           accumulate_all.setMnemonic(KeyEvent.VK_L);
    109           cancel = new JButton(get("MetaEditPrompt.Cancel"));
    110           cancel.setMnemonic(KeyEvent.VK_C);
    111           skip = new JButton(get("MetaEditPrompt.Skip"));
    112           skip.setEnabled(multiple_selection);
    113           skip.setMnemonic(KeyEvent.VK_S);
    114           overwrite = new JButton(get("MetaEditPrompt.Overwrite"));
    115           overwrite.setEnabled(type == UPDATE_PROMPT);
    116           overwrite.setMnemonic(KeyEvent.VK_R);
    117           overwrite_all = new JButton(get("MetaEditPrompt.Overwrite_All"));
    118           overwrite_all.setEnabled(type == UPDATE_PROMPT && multiple_selection);
    119           overwrite_all.setMnemonic(KeyEvent.VK_P);
    120           remove = new JButton(get("MetaEditPrompt.Remove"));
    121           remove.setEnabled(type == REMOVE_PROMPT);
    122           remove.setMnemonic(KeyEvent.VK_R);
    123           remove_all = new JButton(get("MetaEditPrompt.Remove_All"));
    124           remove_all.setEnabled(type == REMOVE_PROMPT && multiple_selection);
    125           remove_all.setMnemonic(KeyEvent.VK_A);
    126 
    127           // Connection
    128           accumulate.addActionListener(this);
    129           accumulate_all.addActionListener(this);
    130           cancel.addActionListener(this);
    131           overwrite.addActionListener(this);
    132           overwrite_all.addActionListener(this);
    133           remove.addActionListener(this);
    134           remove_all.addActionListener(this);
    135           skip.addActionListener(this);
    136 
    137           // Layout
    138           title_label.setBorder(BorderFactory.createEmptyBorder(2,2,2,2));
     75    // Setup
     76    this.setSize(SIZE);
     77    this.setTitle(get("MetaEditPrompt.Title"));
     78
     79    // Creation
     80    JPanel content_pane = (JPanel)this.getContentPane();
     81    JLabel title_label = new JLabel(get("MetaEditPrompt." + type));
     82
     83    JPanel details_pane = new JPanel();
     84    JPanel filename_panel = new JPanel();
     85    JLabel filename_label = new JLabel(get("MetaEditPrompt.File"));
     86    filename_label.setPreferredSize(LABEL_SIZE);
     87    TextFieldLabel filename_field = new TextFieldLabel(Utility.trimCenter(file.getAbsolutePath(), 40));
     88    filename_field.setFont(Gatherer.config.getFont("general.tooltip_font", false));
     89    JPanel element_panel = new JPanel();
     90    JLabel element_label = new JLabel(get("MetaEditPrompt.Element"));
     91    element_label.setPreferredSize(LABEL_SIZE);
     92    TextFieldLabel element_field = new TextFieldLabel(element);       
     93    JPanel current_value_panel = new JPanel();
     94    JLabel current_value_label = new JLabel(get("MetaEditPrompt.Current_Value"));
     95    current_value_label.setPreferredSize(LABEL_SIZE);
     96    TextFieldLabel current_value_field = new TextFieldLabel(current_value);
     97    JPanel new_value_panel = new JPanel();
     98    JLabel new_value_label = new JLabel(get("MetaEditPrompt.New_Value"));
     99    new_value_label.setPreferredSize(LABEL_SIZE);
     100    TextFieldLabel new_value_field = new TextFieldLabel(new_value, (type == ADD_PROMPT || type == UPDATE_PROMPT));
     101
     102    JPanel buttons_pane = new JPanel();
     103    accumulate = new JButton(get("MetaEditPrompt.Accumulate"));
     104    accumulate.setEnabled(type == ADD_PROMPT);
     105    accumulate.setMnemonic(KeyEvent.VK_A);
     106    accumulate_all = new JButton(get("MetaEditPrompt.Accumulate_All"));
     107    accumulate_all.setEnabled(type == ADD_PROMPT && multiple_selection);
     108    accumulate_all.setMnemonic(KeyEvent.VK_L);
     109    cancel = new JButton(get("MetaEditPrompt.Cancel"));
     110    cancel.setMnemonic(KeyEvent.VK_C);
     111    skip = new JButton(get("MetaEditPrompt.Skip"));
     112    skip.setEnabled(multiple_selection);
     113    skip.setMnemonic(KeyEvent.VK_S);
     114    overwrite = new JButton(get("MetaEditPrompt.Overwrite"));
     115    overwrite.setEnabled(type == UPDATE_PROMPT);
     116    overwrite.setMnemonic(KeyEvent.VK_R);
     117    overwrite_all = new JButton(get("MetaEditPrompt.Overwrite_All"));
     118    overwrite_all.setEnabled(type == UPDATE_PROMPT && multiple_selection);
     119    overwrite_all.setMnemonic(KeyEvent.VK_P);
     120    remove = new JButton(get("MetaEditPrompt.Remove"));
     121    remove.setEnabled(type == REMOVE_PROMPT);
     122    remove.setMnemonic(KeyEvent.VK_R);
     123    remove_all = new JButton(get("MetaEditPrompt.Remove_All"));
     124    remove_all.setEnabled(type == REMOVE_PROMPT && multiple_selection);
     125    remove_all.setMnemonic(KeyEvent.VK_A);
     126
     127    // Connection
     128    accumulate.addActionListener(this);
     129    accumulate_all.addActionListener(this);
     130    cancel.addActionListener(this);
     131    overwrite.addActionListener(this);
     132    overwrite_all.addActionListener(this);
     133    remove.addActionListener(this);
     134    remove_all.addActionListener(this);
     135    skip.addActionListener(this);
     136
     137    // Layout
     138    title_label.setBorder(BorderFactory.createEmptyBorder(2,2,2,2));
    139139         
    140           filename_panel.setLayout(new BorderLayout());
    141           filename_panel.add(filename_label, BorderLayout.WEST);
    142           filename_panel.add(filename_field, BorderLayout.CENTER);
    143 
    144           element_panel.setLayout(new BorderLayout());
    145           element_panel.add(element_label, BorderLayout.WEST);
    146           element_panel.add(element_field, BorderLayout.CENTER);
    147 
    148           current_value_panel.setLayout(new BorderLayout());
    149           current_value_panel.add(current_value_label, BorderLayout.WEST);
    150           current_value_panel.add(current_value_field, BorderLayout.CENTER);
    151 
    152           new_value_panel.setLayout(new BorderLayout());
    153           new_value_panel.add(new_value_label, BorderLayout.WEST);
    154           new_value_panel.add(new_value_field, BorderLayout.CENTER);
    155 
    156           details_pane.setBorder(BorderFactory.createEmptyBorder(2,2,2,2));
    157           details_pane.setLayout(new GridLayout(4,1,0,4));
    158           details_pane.add(filename_panel);
    159           details_pane.add(element_panel);
    160           details_pane.add(current_value_panel);
    161           details_pane.add(new_value_panel);
    162 
    163           buttons_pane.setBorder(BorderFactory.createEmptyBorder(2,2,2,2));
    164           buttons_pane.setLayout(new GridLayout(4,2,0,0));
    165           buttons_pane.add(accumulate);
    166           buttons_pane.add(accumulate_all);
    167           buttons_pane.add(overwrite);
    168           buttons_pane.add(overwrite_all);
    169           buttons_pane.add(remove);
    170           buttons_pane.add(remove_all);
    171           buttons_pane.add(skip);
    172           buttons_pane.add(cancel);
    173 
    174           content_pane.setBorder(BorderFactory.createEmptyBorder(3,3,3,3));
    175           content_pane.setLayout(new BorderLayout());
    176           content_pane.add(title_label, BorderLayout.NORTH);
    177           content_pane.add(details_pane, BorderLayout.CENTER);
    178           content_pane.add(buttons_pane, BorderLayout.SOUTH);
    179 
    180           // Position
    181           Rectangle frame_bounds = Gatherer.g_man.getBounds();
    182           this.setLocation(frame_bounds.x + ((frame_bounds.width - SIZE.width) / 2), frame_bounds.y + ((frame_bounds.height - SIZE.height) / 2));
    183     }
    184 
    185     public void actionPerformed(ActionEvent event) {
    186           Object esrc = event.getSource();
    187           if(esrc == accumulate) {
    188                 value = ACCUMULATE;
    189           }
    190           else if(esrc == accumulate_all) {
    191                 value = ACCUMULATE_ALL;
    192           }
    193           else if(esrc == cancel) {
    194                 value = CANCEL;
    195           }
    196           else if(esrc == skip) {
    197                 value = SKIP;
    198           }       
    199           else if(esrc == overwrite) {
    200                 value = OVERWRITE;
    201           }
    202           else if(esrc == overwrite_all) {
    203                 value = OVERWRITE_ALL;
    204           }
    205           else if(esrc == remove) {
    206                 value = REMOVE;
    207           }
    208           else if(esrc == remove_all) {
    209                 value = REMOVE_ALL;
    210           }
    211           this.dispose();
    212     }
    213 
    214     public int display() {
    215           show();
    216           return value;
    217     }
    218 
    219     private String get(String key) {
    220           return Gatherer.dictionary.get(key);
    221     }
     140    filename_panel.setLayout(new BorderLayout());
     141    filename_panel.add(filename_label, BorderLayout.WEST);
     142    filename_panel.add(filename_field, BorderLayout.CENTER);
     143
     144    element_panel.setLayout(new BorderLayout());
     145    element_panel.add(element_label, BorderLayout.WEST);
     146    element_panel.add(element_field, BorderLayout.CENTER);
     147
     148    current_value_panel.setLayout(new BorderLayout());
     149    current_value_panel.add(current_value_label, BorderLayout.WEST);
     150    current_value_panel.add(current_value_field, BorderLayout.CENTER);
     151
     152    new_value_panel.setLayout(new BorderLayout());
     153    new_value_panel.add(new_value_label, BorderLayout.WEST);
     154    new_value_panel.add(new_value_field, BorderLayout.CENTER);
     155
     156    details_pane.setBorder(BorderFactory.createEmptyBorder(2,2,2,2));
     157    details_pane.setLayout(new GridLayout(4,1,0,4));
     158    details_pane.add(filename_panel);
     159    details_pane.add(element_panel);
     160    details_pane.add(current_value_panel);
     161    details_pane.add(new_value_panel);
     162
     163    buttons_pane.setBorder(BorderFactory.createEmptyBorder(2,2,2,2));
     164    buttons_pane.setLayout(new GridLayout(4,2,0,0));
     165    buttons_pane.add(accumulate);
     166    buttons_pane.add(accumulate_all);
     167    buttons_pane.add(overwrite);
     168    buttons_pane.add(overwrite_all);
     169    buttons_pane.add(remove);
     170    buttons_pane.add(remove_all);
     171    buttons_pane.add(skip);
     172    buttons_pane.add(cancel);
     173
     174    content_pane.setBorder(BorderFactory.createEmptyBorder(3,3,3,3));
     175    content_pane.setLayout(new BorderLayout());
     176    content_pane.add(title_label, BorderLayout.NORTH);
     177    content_pane.add(details_pane, BorderLayout.CENTER);
     178    content_pane.add(buttons_pane, BorderLayout.SOUTH);
     179
     180    // Position
     181    Rectangle frame_bounds = Gatherer.g_man.getBounds();
     182    this.setLocation(frame_bounds.x + ((frame_bounds.width - SIZE.width) / 2), frame_bounds.y + ((frame_bounds.height - SIZE.height) / 2));
     183    }
     184
     185    public void actionPerformed(ActionEvent event) {
     186    Object esrc = event.getSource();
     187    if(esrc == accumulate) {
     188        value = ACCUMULATE;
     189    }
     190    else if(esrc == accumulate_all) {
     191        value = ACCUMULATE_ALL;
     192    }
     193    else if(esrc == cancel) {
     194        value = CANCEL;
     195    }
     196    else if(esrc == skip) {
     197        value = SKIP;
     198    }         
     199    else if(esrc == overwrite) {
     200        value = OVERWRITE;
     201    }
     202    else if(esrc == overwrite_all) {
     203        value = OVERWRITE_ALL;
     204    }
     205    else if(esrc == remove) {
     206        value = REMOVE;
     207    }
     208    else if(esrc == remove_all) {
     209        value = REMOVE_ALL;
     210    }
     211    this.dispose();
     212    }
     213
     214    public int display() {
     215    show();
     216    return value;
     217    }
     218
     219    private String get(String key) {
     220    return Gatherer.dictionary.get(key);
     221    }
    222222}

  • trunk/gli/src/org/greenstone/gatherer/gui/MirrorPane.java

    r4293 r4367  
    5858 */
    5959public class MirrorPane
    60     extends JPanel
    61     implements ActionListener {
    62 
    63     private ButtonGroup destination_folder_options;
    64     private DragTree workspace_tree = null;
    65     private FileSystemModel model = null;
    66     /** The filter currently applied to the workspace tree. */
    67     private Filter workspace_filter = null;
    68 
    69     private ImageIcon thumbnail;
    70 
    71     private JButton download;
    72     private JButton view_selector;
    73 
    74     private JCheckBox download_hidden;
    75     private JCheckBox higher_directories;
    76     private JCheckBox infinite;
    77     private JCheckBox overwrite_existing;
    78     private JCheckBox remove_failed;
    79     private JCheckBox same_host;
    80 
    81     private JScrollPane list_scroll;
    82     private JScrollPane workspace_scroll;
    83 
    84     private JTextField download_depth;
    85     private JTextField number_downloads;
    86     private JTextField number_each_host;
    87     private JTextField source_url;
    88 
    89     private JToggleButton destination_private;
    90     private JToggleButton destination_shared;
    91 
    92 
    93     /** Ensures that expansion and selection events between workspace trees based on the same model are synchronized. */
    94     private TreeSynchronizer tree_sync = null;
    95     /** A reference to the object that provides JNI ability. */
    96     private WGet getter;
    97     /** The default size of a label in the interface. */
    98     static final private Dimension LABEL_SIZE = new Dimension(100,30);
    99     /** The default size of the tree in the interface. */
    100     static final private Dimension TREE_SIZE = new Dimension(250, 430);
    101 
    102     public MirrorPane(TreeSynchronizer workspace_tree_sync) {
    103           this.tree_sync = workspace_tree_sync;
    104           getter = new WGet();
    105           getter.start();
    106     }
    107 
    108     public void actionPerformed(ActionEvent event) {
    109           Object event_source = event.getSource();
    110           if(event_source == download) {
     60    extends JPanel
     61    implements ActionListener {
     62
     63    private ButtonGroup destination_folder_options;
     64    private DragTree workspace_tree = null;
     65    private FileSystemModel model = null;
     66    /** The filter currently applied to the workspace tree. */
     67    private Filter workspace_filter = null;
     68
     69    private ImageIcon thumbnail;
     70
     71    private JButton download;
     72    private JButton view_selector;
     73
     74    private JCheckBox download_hidden;
     75    private JCheckBox higher_directories;
     76    private JCheckBox infinite;
     77    private JCheckBox overwrite_existing;
     78    private JCheckBox remove_failed;
     79    private JCheckBox same_host;
     80
     81    private JScrollPane list_scroll;
     82    private JScrollPane workspace_scroll;
     83
     84    private JTextField download_depth;
     85    private JTextField number_downloads;
     86    private JTextField number_each_host;
     87    private JTextField source_url;
     88
     89    private JToggleButton destination_private;
     90    private JToggleButton destination_shared;
     91
     92
     93    /** Ensures that expansion and selection events between workspace trees based on the same model are synchronized. */
     94    private TreeSynchronizer tree_sync = null;
     95    /** A reference to the object that provides JNI ability. */
     96    private WGet getter;
     97    /** The default size of a label in the interface. */
     98    static final private Dimension LABEL_SIZE = new Dimension(100,30);
     99    /** The default size of the tree in the interface. */
     100    static final private Dimension TREE_SIZE = new Dimension(250, 430);
     101
     102    public MirrorPane(TreeSynchronizer workspace_tree_sync) {
     103    this.tree_sync = workspace_tree_sync;
     104    getter = new WGet();
     105    getter.start();
     106    }
     107
     108    public void actionPerformed(ActionEvent event) {
     109    Object event_source = event.getSource();
     110    if(event_source == download) {
    111111                // Check we have a valid url.
    112                 GURL target_gurl = new GURL(source_url.getText());
    113                 if(target_gurl.getURL() != null) {
    114                      // Update configuration settings.
    115                      Gatherer.config.set("mirroring.page_requisites", false, download_hidden.isSelected());
    116                      Gatherer.config.set("mirroring.no_parents", false, !higher_directories.isSelected());
    117                      Gatherer.config.set("mirroring.clobber", false, overwrite_existing.isSelected());
    118                      Gatherer.config.set("mirroring.remove_failed", false, remove_failed.isSelected());
    119                      Gatherer.config.set("mirroring.other_hosts", false, !same_host.isSelected());
    120                      // Depth
    121                      if(infinite.isSelected()) {
    122                           Gatherer.config.setInt("mirroring.depth", false, -1);
    123                      }
    124                      else if(download_depth.getText().length() > 0){
    125                           //Gatherer.println("Download_depth = " + download_depth.getText().trim());
    126                           Gatherer.config.setInt("mirroring.depth", false, Integer.parseInt(download_depth.getText().trim()));
    127                      }
    128 
    129                      // Queue download
    130                      if(destination_shared.isSelected()) {
    131                           getter.newJob(new GURL(source_url.getText()), model, Utility.CACHE_DIR);
    132                      }
    133                      else {
    134                           getter.newJob(new GURL(source_url.getText()), model, Gatherer.c_man.getCollectionCache());
    135                      }
    136                 }
     112        GURL target_gurl = new GURL(source_url.getText());
     113        if(target_gurl.getURL() != null) {
     114        // Update configuration settings.
     115        Gatherer.config.set("mirroring.page_requisites", false, download_hidden.isSelected());
     116        Gatherer.config.set("mirroring.no_parents", false, !higher_directories.isSelected());
     117        Gatherer.config.set("mirroring.clobber", false, overwrite_existing.isSelected());
     118        Gatherer.config.set("mirroring.remove_failed", false, remove_failed.isSelected());
     119        Gatherer.config.set("mirroring.other_hosts", false, !same_host.isSelected());
     120        // Depth
     121        if(infinite.isSelected()) {
     122            Gatherer.config.setInt("mirroring.depth", false, -1);
     123        }
     124        else if(download_depth.getText().length() > 0){
     125            //Gatherer.println("Download_depth = " + download_depth.getText().trim());
     126            Gatherer.config.setInt("mirroring.depth", false, Integer.parseInt(download_depth.getText().trim()));
     127        }
     128
     129        // Queue download
     130        if(destination_shared.isSelected()) {
     131            getter.newJob(new GURL(source_url.getText()), model, Utility.CACHE_DIR);
     132        }
     133        else {
     134            getter.newJob(new GURL(source_url.getText()), model, Gatherer.c_man.getCollectionCache());
     135        }
     136        }
    137137                // Otherwise indicate to the user that they've done something
    138138                // wrong.
    139                 else {
    140                      // Error message box.
    141                      String args[] = new String[1];
    142                      args[0] = source_url.getText();
    143                      message(Message.ERROR, get("Malformed_URL", args));
    144                      // Colour source_url red
    145                      source_url.setForeground(Color.red);
    146                 }
    147 
    148           }
    149           else if(event_source == source_url) {
     139        else {
     140        // Error message box.
     141        String args[] = new String[1];
     142        args[0] = source_url.getText();
     143        message(Message.ERROR, get("Malformed_URL", args));
     144        // Colour source_url red
     145        source_url.setForeground(Color.red);
     146        }
     147
     148    }
     149    else if(event_source == source_url) {
    150150                // They've typed something. Change colour back to black
    151                 source_url.setForeground(Color.black);
    152           }
    153     }
    154 
    155     public void collectionChanged(boolean ready) {
    156           // Some buttons are only enabled if a collection is open.
    157           if(ready) {
    158                 destination_private.setEnabled(true);
    159           }
    160           else {
    161                 destination_shared.setSelected(true);
    162                 destination_private.setEnabled(false);
    163           }
    164           // Retrieve appropriate workspace
    165           model = (FileSystemModel) Gatherer.c_man.getWorkspace();
    166           workspace_tree.setModel(model);
    167           tree_sync.add(workspace_tree);
    168     }
    169 
    170     public void display() {
    171           this.setLayout(new BorderLayout());
    172 
    173           // Create
    174           JPanel tree_pane = new JPanel(new BorderLayout());
    175           tree_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    176           tree_pane.setMinimumSize(TREE_SIZE);
    177           tree_pane.setSize(TREE_SIZE);
    178           tree_pane.setPreferredSize(TREE_SIZE);
    179 
    180           //Gatherer.println("\tCreating tree_label");
    181           JLabel tree_label = new JLabel(get("Workspace_Tree"));
    182 
    183           //Gatherer.println("\tCreating public tree");
    184           model = (FileSystemModel) Gatherer.c_man.getWorkspace();
    185           workspace_tree = new DragTree("Workspace_Mirror", model, null);
    186           workspace_tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
    187           workspace_tree.putClientProperty("JTree.lineStyle", "Angled");
    188           workspace_tree.setBackgroundNonSelectionColor(Gatherer.config.getColor("coloring.workspace_tree_background", false));
    189           workspace_tree.setTextNonSelectionColor(Gatherer.config.getColor("coloring.workspace_tree_foreground", false));
    190           workspace_tree.setRootVisible(false);
    191           workspace_tree.setBackgroundSelectionColor(Gatherer.config.getColor("coloring.workspace_selection_background", false));
    192           workspace_tree.setTextSelectionColor(Gatherer.config.getColor("coloring.workspace_selection_foreground", false));
    193 
    194           // Add to a dummy drag-group.
    195           DragGroup group = new DragGroup();
    196           group.add(workspace_tree);
    197           group = null;
    198 
    199           workspace_filter = Gatherer.g_man.getFilter(workspace_tree);
    200           workspace_filter.setBackground(Gatherer.config.getColor("coloring.workspace_heading_background", false));
    201           // Change the default colours of this filters combobox.
    202           GComboBox fcb = workspace_filter.getComboBox();
    203           fcb.setBackgroundNonSelectionColor(Gatherer.config.getColor("coloring.workspace_tree_background", false));
    204           fcb.setTextNonSelectionColor(Gatherer.config.getColor("coloring.workspace_tree_foreground", false));
    205           fcb.setBackgroundSelectionColor(Gatherer.config.getColor("coloring.workspace_selection_background", false));
    206           fcb.setTextSelectionColor(Gatherer.config.getColor("coloring.workspace_selection_foreground", false));
    207           fcb = null;
    208 
    209           tree_pane.add(tree_label, BorderLayout.NORTH);
    210           tree_pane.add(new JScrollPane(workspace_tree), BorderLayout.CENTER);
    211           tree_pane.add(workspace_filter, BorderLayout.SOUTH);
    212 
    213           // Create control_pane
    214           JPanel control_pane = new JPanel(new BorderLayout());
    215 
    216           //Gatherer.println("\tCreating control_label");
    217           JLabel control_label = new JLabel(get("Download_Controls"));
    218           control_label.setHorizontalAlignment(JLabel.CENTER);
    219           control_label.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    220 
    221           //central_pane = new JPanel(new GridLayout(7,1));
    222           JPanel central_pane = new JPanel();
    223           central_pane.setLayout(new BoxLayout(central_pane, BoxLayout.Y_AXIS));
    224 
    225           //Gatherer.println("\tCreating source_url_pane");
    226           JPanel source_url_pane = new JPanel(new BorderLayout());
    227           JLabel source_url_label = new JLabel(get("Source_URL"));
    228           source_url_label.setPreferredSize(LABEL_SIZE);
    229           source_url = new JTextField("");
    230           source_url_pane.add(source_url_label, BorderLayout.WEST);
    231           source_url_pane.add(source_url, BorderLayout.CENTER);
    232 
    233 
    234           //Gatherer.println("\tCreating download_depth");
    235           JPanel download_depth_pane = new JPanel(new FlowLayout(FlowLayout.LEFT));
    236           JLabel download_depth_label = new JLabel(get("Download_Depth"));
    237           // Default depth. Its an int so we'll do some magic handwaving to magic it into a String. Alakazam.
    238           download_depth = new JTextField(Utility.getDepthString(6));
    239           infinite = new JCheckBox("Infinite");
    240           download_depth_pane.add(download_depth_label);
    241           download_depth_pane.add(download_depth);
    242           download_depth_pane.add(infinite);
    243 
    244           //Gatherer.println("\tCreating destination_folder");
    245           JPanel destination_folder_pane = new JPanel(new FlowLayout(FlowLayout.LEFT));
    246           JLabel destination_folder_label = new JLabel(get("Destination_Folder"));
    247           destination_folder_options = new ButtonGroup();
    248           destination_private = new JToggleButton(get("Destination_Private"));
    249           destination_private.setEnabled(Gatherer.c_man != null && Gatherer.c_man.ready());
    250           destination_private.setIcon(Utility.OFF_ICON);
    251           destination_private.setSelectedIcon(Utility.ON_ICON);
    252           destination_private.setSelected(false);
    253           destination_private.addActionListener(this);
    254           destination_folder_options.add(destination_private);
    255           destination_shared = new JToggleButton(get("Destination_Shared"));
    256           destination_shared.setIcon(Utility.OFF_ICON);
    257           destination_shared.setSelectedIcon(Utility.ON_ICON);
    258           destination_shared.setSelected(true);
    259           destination_shared.addActionListener(this);
    260           destination_folder_options.add(destination_shared);
    261           destination_folder_pane.add(destination_folder_label);
    262           destination_folder_pane.add(destination_private);
    263           destination_folder_pane.add(destination_shared);
    264 
    265           //Gatherer.println("\tCreating download_hidden");
    266           download_hidden = new JCheckBox(get("Download_Hidden"));
    267           // Why the friken heil is the horizontal alignment called Y?
    268           download_hidden.setAlignmentY(Component.LEFT_ALIGNMENT);
    269           download_hidden.setSelected(Gatherer.config.get("mirroring.page_requisites", false));
    270 
    271           //Gatherer.println("\tCreating higher_directories");
    272           higher_directories = new JCheckBox(get("Higher_Directories"));
    273           higher_directories.setSelected(!Gatherer.config.get("mirroring.no_parents", false));
    274 
    275           //Gatherer.println("\tCreating same_host");
    276           same_host = new JCheckBox(get("Same_Host"));
    277           same_host.setSelected(!Gatherer.config.get("mirroring.other_hosts", false));
    278 
    279           //Gatherer.println("\tCreating overwrite");
    280           overwrite_existing = new JCheckBox(get("Overwrite_Existing"));
    281           overwrite_existing.setSelected(Gatherer.config.get("mirroring.overwrite", false));
    282 
    283           JLabel further_options = new JLabel(get("Further_Options"));
    284           further_options.setHorizontalAlignment(JLabel.LEFT);
    285 
    286           central_pane.add(source_url_pane);
    287           central_pane.add(download_depth_pane);
    288           central_pane.add(destination_folder_pane);
    289 
    290           JPanel three_mid = new JPanel(new GridLayout(5,1));
    291 
    292           three_mid.add(download_hidden);
    293           three_mid.add(higher_directories);
    294           three_mid.add(same_host);
    295           three_mid.add(overwrite_existing);
    296           three_mid.add(further_options);
    297 
    298           central_pane.add(three_mid);
    299 
    300           //Gatherer.println("\tCreating thumbnail");
    301           thumbnail = new ImageIcon(Utility.RES_DIR + "no_thumbnail.gif");
    302           JLabel thumbnail_holder = new JLabel(thumbnail);
    303           // Default thumbnail size.
    304           //thumbnail_holder.setSize(Gatherer.config.getDimension("mirroring.thumbnail_size", false));
    305           thumbnail_holder.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    306 
    307           JPanel lower_pane = new JPanel(new BorderLayout());
    308           lower_pane.setBorder(BorderFactory.createTitledBorder(BorderFactory.createBevelBorder(BevelBorder.LOWERED), get("Download_List_Configuration")));
    309 
    310           remove_failed = new JCheckBox(get("Remove_Failed"));
    311           remove_failed.setSelected(Gatherer.config.get("mirroring.remove_failed", false));
    312 
    313           //Gatherer.println("\tCreating download_button");
    314           download = new JButton(get("Download"));
    315           download.addActionListener(this);
    316           download.setHorizontalAlignment(JLabel.CENTER);
    317           JPanel download_pane = new JPanel(new BorderLayout());
    318 
    319           lower_pane.add(remove_failed, BorderLayout.NORTH);
    320           lower_pane.add(download_pane, BorderLayout.CENTER);
    321 
    322           control_pane.add(control_label, BorderLayout.NORTH);
    323           control_pane.add(central_pane, BorderLayout.WEST);
    324           //control_pane.add(thumbnail_holder, BorderLayout.CENTER);
    325           control_pane.add(lower_pane, BorderLayout.SOUTH);
    326 
    327           // Create list_pane
    328           JPanel list_pane = new JPanel(new BorderLayout());
    329           list_pane.setPreferredSize(new Dimension(Gatherer.g_man.getSize().width, Gatherer.g_man.getSize().height / 4));
    330 
    331           download_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    332           download_pane.add(download);
    333 
    334           //Gatherer.println("\tCreating list");
    335           list_scroll = getter.getJobList();
    336 
    337           //list_pane.add(download_pane, BorderLayout.NORTH);
    338           list_pane.add(list_scroll, BorderLayout.CENTER);
    339 
    340           // Add to content
    341           JPanel temp_pane = new JPanel(new BorderLayout());
    342           this.add(tree_pane, BorderLayout.WEST);
    343           this.add(control_pane, BorderLayout.CENTER);
    344           //temp_pane.add(control_pane, BorderLayout.NORTH);
    345           //temp_pane.add(list_pane, BorderLayout.CENTER);
    346           this.add(list_pane, BorderLayout.SOUTH);
    347     }
    348 
    349     public void setURL(String url) {
    350           source_url.setText(url);
    351     }
    352 
    353     private String get(String key) {
    354           return get(key, null);
    355     }
    356 
    357     private String get(String key, String args[]) {
    358           if(key.indexOf('.') == -1) {
    359                 key = "Mirroring." + key;
    360           }
    361           return Gatherer.dictionary.get(key,args);
    362     }
    363 
    364     /** Creates and dispatches a message given the initial details.
    365       * @param level An int indicating the message level for this message.
    366       * @param message A String which contains the payload of this message.
    367       */
    368     private void message(int level, String message) {
    369           Message msg = new Message(Message.MIRRORING, level, message);
    370           if(Gatherer.g_man != null) {
    371                 Gatherer.g_man.message_pane.show(msg);
    372           } else {
    373                 Gatherer.println(msg.toString());
    374           }
    375     }
     151        source_url.setForeground(Color.black);
     152    }
     153    }
     154
     155    public void collectionChanged(boolean ready) {
     156    // Some buttons are only enabled if a collection is open.
     157    if(ready) {
     158        destination_private.setEnabled(true);
     159    }
     160    else {
     161        destination_shared.setSelected(true);
     162        destination_private.setEnabled(false);
     163    }
     164    // Retrieve appropriate workspace
     165    model = (FileSystemModel) Gatherer.c_man.getWorkspace();
     166    workspace_tree.setModel(model);
     167    tree_sync.add(workspace_tree);
     168    }
     169
     170    public void display() {
     171    this.setLayout(new BorderLayout());
     172
     173    // Create
     174    JPanel tree_pane = new JPanel(new BorderLayout());
     175    tree_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     176    tree_pane.setMinimumSize(TREE_SIZE);
     177    tree_pane.setSize(TREE_SIZE);
     178    tree_pane.setPreferredSize(TREE_SIZE);
     179
     180    //Gatherer.println("\tCreating tree_label");
     181    JLabel tree_label = new JLabel(get("Workspace_Tree"));
     182
     183    //Gatherer.println("\tCreating public tree");
     184    model = (FileSystemModel) Gatherer.c_man.getWorkspace();
     185    workspace_tree = new DragTree("Workspace_Mirror", model, null);
     186    workspace_tree.getSelectionModel().setSelectionMode(TreeSelectionModel.DISCONTIGUOUS_TREE_SELECTION);
     187    workspace_tree.putClientProperty("JTree.lineStyle", "Angled");
     188    workspace_tree.setBackgroundNonSelectionColor(Gatherer.config.getColor("coloring.workspace_tree_background", false));
     189    workspace_tree.setTextNonSelectionColor(Gatherer.config.getColor("coloring.workspace_tree_foreground", false));
     190    workspace_tree.setRootVisible(false);
     191    workspace_tree.setBackgroundSelectionColor(Gatherer.config.getColor("coloring.workspace_selection_background", false));
     192    workspace_tree.setTextSelectionColor(Gatherer.config.getColor("coloring.workspace_selection_foreground", false));
     193
     194    // Add to a dummy drag-group.
     195    DragGroup group = new DragGroup();
     196    group.add(workspace_tree);
     197    group = null;
     198
     199    workspace_filter = Gatherer.g_man.getFilter(workspace_tree);
     200    workspace_filter.setBackground(Gatherer.config.getColor("coloring.workspace_heading_background", false));
     201    // Change the default colours of this filters combobox.
     202    GComboBox fcb = workspace_filter.getComboBox();
     203    fcb.setBackgroundNonSelectionColor(Gatherer.config.getColor("coloring.workspace_tree_background", false));
     204    fcb.setTextNonSelectionColor(Gatherer.config.getColor("coloring.workspace_tree_foreground", false));
     205    fcb.setBackgroundSelectionColor(Gatherer.config.getColor("coloring.workspace_selection_background", false));
     206    fcb.setTextSelectionColor(Gatherer.config.getColor("coloring.workspace_selection_foreground", false));
     207    fcb = null;
     208
     209    tree_pane.add(tree_label, BorderLayout.NORTH);
     210    tree_pane.add(new JScrollPane(workspace_tree), BorderLayout.CENTER);
     211    tree_pane.add(workspace_filter, BorderLayout.SOUTH);
     212
     213    // Create control_pane
     214    JPanel control_pane = new JPanel(new BorderLayout());
     215
     216    //Gatherer.println("\tCreating control_label");
     217    JLabel control_label = new JLabel(get("Download_Controls"));
     218    control_label.setHorizontalAlignment(JLabel.CENTER);
     219    control_label.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     220
     221    //central_pane = new JPanel(new GridLayout(7,1));
     222    JPanel central_pane = new JPanel();
     223    central_pane.setLayout(new BoxLayout(central_pane, BoxLayout.Y_AXIS));
     224
     225    //Gatherer.println("\tCreating source_url_pane");
     226    JPanel source_url_pane = new JPanel(new BorderLayout());
     227    JLabel source_url_label = new JLabel(get("Source_URL"));
     228    source_url_label.setPreferredSize(LABEL_SIZE);
     229    source_url = new JTextField("");
     230    source_url_pane.add(source_url_label, BorderLayout.WEST);
     231    source_url_pane.add(source_url, BorderLayout.CENTER);
     232
     233
     234    //Gatherer.println("\tCreating download_depth");
     235    JPanel download_depth_pane = new JPanel(new FlowLayout(FlowLayout.LEFT));
     236    JLabel download_depth_label = new JLabel(get("Download_Depth"));
     237    // Default depth. Its an int so we'll do some magic handwaving to magic it into a String. Alakazam.
     238    download_depth = new JTextField(Utility.getDepthString(6));
     239    infinite = new JCheckBox("Infinite");
     240    download_depth_pane.add(download_depth_label);
     241    download_depth_pane.add(download_depth);
     242    download_depth_pane.add(infinite);
     243
     244    //Gatherer.println("\tCreating destination_folder");
     245    JPanel destination_folder_pane = new JPanel(new FlowLayout(FlowLayout.LEFT));
     246    JLabel destination_folder_label = new JLabel(get("Destination_Folder"));
     247    destination_folder_options = new ButtonGroup();
     248    destination_private = new JToggleButton(get("Destination_Private"));
     249    destination_private.setEnabled(Gatherer.c_man != null && Gatherer.c_man.ready());
     250    destination_private.setIcon(Utility.OFF_ICON);
     251    destination_private.setSelectedIcon(Utility.ON_ICON);
     252    destination_private.setSelected(false);
     253    destination_private.addActionListener(this);
     254    destination_folder_options.add(destination_private);
     255    destination_shared = new JToggleButton(get("Destination_Shared"));
     256    destination_shared.setIcon(Utility.OFF_ICON);
     257    destination_shared.setSelectedIcon(Utility.ON_ICON);
     258    destination_shared.setSelected(true);
     259    destination_shared.addActionListener(this);
     260    destination_folder_options.add(destination_shared);
     261    destination_folder_pane.add(destination_folder_label);
     262    destination_folder_pane.add(destination_private);
     263    destination_folder_pane.add(destination_shared);
     264
     265    //Gatherer.println("\tCreating download_hidden");
     266    download_hidden = new JCheckBox(get("Download_Hidden"));
     267    // Why the friken heil is the horizontal alignment called Y?
     268    download_hidden.setAlignmentY(Component.LEFT_ALIGNMENT);
     269    download_hidden.setSelected(Gatherer.config.get("mirroring.page_requisites", false));
     270
     271    //Gatherer.println("\tCreating higher_directories");
     272    higher_directories = new JCheckBox(get("Higher_Directories"));
     273    higher_directories.setSelected(!Gatherer.config.get("mirroring.no_parents", false));
     274
     275    //Gatherer.println("\tCreating same_host");
     276    same_host = new JCheckBox(get("Same_Host"));
     277    same_host.setSelected(!Gatherer.config.get("mirroring.other_hosts", false));
     278
     279    //Gatherer.println("\tCreating overwrite");
     280    overwrite_existing = new JCheckBox(get("Overwrite_Existing"));
     281    overwrite_existing.setSelected(Gatherer.config.get("mirroring.overwrite", false));
     282
     283    JLabel further_options = new JLabel(get("Further_Options"));
     284    further_options.setHorizontalAlignment(JLabel.LEFT);
     285
     286    central_pane.add(source_url_pane);
     287    central_pane.add(download_depth_pane);
     288    central_pane.add(destination_folder_pane);
     289
     290    JPanel three_mid = new JPanel(new GridLayout(5,1));
     291
     292    three_mid.add(download_hidden);
     293    three_mid.add(higher_directories);
     294    three_mid.add(same_host);
     295    three_mid.add(overwrite_existing);
     296    three_mid.add(further_options);
     297
     298    central_pane.add(three_mid);
     299
     300    //Gatherer.println("\tCreating thumbnail");
     301    thumbnail = new ImageIcon(Utility.RES_DIR + "no_thumbnail.gif");
     302    JLabel thumbnail_holder = new JLabel(thumbnail);
     303    // Default thumbnail size.
     304    //thumbnail_holder.setSize(Gatherer.config.getDimension("mirroring.thumbnail_size", false));
     305    thumbnail_holder.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     306
     307    JPanel lower_pane = new JPanel(new BorderLayout());
     308    lower_pane.setBorder(BorderFactory.createTitledBorder(BorderFactory.createBevelBorder(BevelBorder.LOWERED), get("Download_List_Configuration")));
     309
     310    remove_failed = new JCheckBox(get("Remove_Failed"));
     311    remove_failed.setSelected(Gatherer.config.get("mirroring.remove_failed", false));
     312
     313    //Gatherer.println("\tCreating download_button");
     314    download = new JButton(get("Download"));
     315    download.addActionListener(this);
     316    download.setHorizontalAlignment(JLabel.CENTER);
     317    JPanel download_pane = new JPanel(new BorderLayout());
     318
     319    lower_pane.add(remove_failed, BorderLayout.NORTH);
     320    lower_pane.add(download_pane, BorderLayout.CENTER);
     321
     322    control_pane.add(control_label, BorderLayout.NORTH);
     323    control_pane.add(central_pane, BorderLayout.WEST);
     324    //control_pane.add(thumbnail_holder, BorderLayout.CENTER);
     325    control_pane.add(lower_pane, BorderLayout.SOUTH);
     326
     327    // Create list_pane
     328    JPanel list_pane = new JPanel(new BorderLayout());
     329    list_pane.setPreferredSize(new Dimension(Gatherer.g_man.getSize().width, Gatherer.g_man.getSize().height / 4));
     330
     331    download_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     332    download_pane.add(download);
     333
     334    //Gatherer.println("\tCreating list");
     335    list_scroll = getter.getJobList();
     336
     337    //list_pane.add(download_pane, BorderLayout.NORTH);
     338    list_pane.add(list_scroll, BorderLayout.CENTER);
     339
     340    // Add to content
     341    JPanel temp_pane = new JPanel(new BorderLayout());
     342    this.add(tree_pane, BorderLayout.WEST);
     343    this.add(control_pane, BorderLayout.CENTER);
     344    //temp_pane.add(control_pane, BorderLayout.NORTH);
     345    //temp_pane.add(list_pane, BorderLayout.CENTER);
     346    this.add(list_pane, BorderLayout.SOUTH);
     347    }
     348
     349    public void setURL(String url) {
     350    source_url.setText(url);
     351    }
     352
     353    private String get(String key) {
     354    return get(key, null);
     355    }
     356
     357    private String get(String key, String args[]) {
     358    if(key.indexOf('.') == -1) {
     359        key = "Mirroring." + key;
     360    }
     361    return Gatherer.dictionary.get(key,args);
     362    }
     363
     364    /** Creates and dispatches a message given the initial details.
     365     * @param level An int indicating the message level for this message.
     366     * @param message A String which contains the payload of this message.
     367     */
     368    private void message(int level, String message) {
     369    Message msg = new Message(Message.MIRRORING, level, message);
     370    if(Gatherer.g_man != null) {
     371        Gatherer.g_man.message_pane.show(msg);
     372    } else {
     373        Gatherer.println(msg.toString());
     374    }
     375    }
    376376}

  • trunk/gli/src/org/greenstone/gatherer/gui/NewCollectionDetailsPrompt.java

    r4355 r4367  
    1313
    1414public class NewCollectionDetailsPrompt
    15     extends JDialog {
    16     private boolean cancelled;
    17     private File base_final;
    18     private JButton create_button;
    19     private JComboBox base_collection;
    20     private JDialog self;
    21     private JTextArea description;
    22     private JTextField address;
    23     private JTextField host;
    24     private JTextField title;
    25     private RestrictedTextField file;
    26     private String description_final;
    27     private String email_final;
    28     private String name_final;
    29     private String title_final;
    30     static private Dimension label_size = new Dimension(230, 25);
    31     /** The size of this new collection dialog box. */
    32     static private Dimension size = new Dimension(700, 350);
    33     static private int FILENAME_SIZE = 8;
    34 
    35     /** Constructor.
    36       * @see org.greenstone.gatherer.util.Utility
    37       */
    38     public NewCollectionDetailsPrompt() {
    39           super(Gatherer.g_man);
    40           this.cancelled = true;
    41           this.self = this;
    42           // Setup
    43           setJMenuBar(new SimpleMenuBar("2.1"));
    44           setModal(true);
    45           setSize(size);
    46           setTitle(get("Title"));
    47 
    48           // Model building. Build a model of all of the collections in the gsdl collect directory with the appropriate directories and hardcode the big five.
    49           Vector base_collection_model = new Vector();
    50           // Dummy item
    51           File gsdl_collection_directory = new File(Utility.getCollectionDir(Gatherer.config.gsdl_path));
    52           File[] possible_collections = gsdl_collection_directory.listFiles();
    53           for(int i = 0; possible_collections != null && i < possible_collections.length; i++) {
     15    extends JDialog {
     16    private boolean cancelled;
     17    private File base_final;
     18    private JButton create_button;
     19    private JComboBox base_collection;
     20    private JDialog self;
     21    private JTextArea description;
     22    private JTextField address;
     23    private JTextField host;
     24    private JTextField title;
     25    private RestrictedTextField file;
     26    private String description_final;
     27    private String email_final;
     28    private String name_final;
     29    private String title_final;
     30    static private Dimension label_size = new Dimension(230, 25);
     31    /** The size of this new collection dialog box. */
     32    static private Dimension size = new Dimension(700, 350);
     33    static private int FILENAME_SIZE = 8;
     34
     35    /** Constructor.
     36     * @see org.greenstone.gatherer.util.Utility
     37     */
     38    public NewCollectionDetailsPrompt() {
     39    super(Gatherer.g_man);
     40    this.cancelled = true;
     41    this.self = this;
     42    // Setup
     43    setJMenuBar(new SimpleMenuBar("2.1"));
     44    setModal(true);
     45    setSize(size);
     46    setTitle(get("Title"));
     47
     48    // Model building. Build a model of all of the collections in the gsdl collect directory with the appropriate directories and hardcode the big five.
     49    Vector base_collection_model = new Vector();
     50    // Dummy item
     51    File gsdl_collection_directory = new File(Utility.getCollectionDir(Gatherer.config.gsdl_path));
     52    File[] possible_collections = gsdl_collection_directory.listFiles();
     53    for(int i = 0; possible_collections != null && i < possible_collections.length; i++) {
    5454                // The simpliest case is if the directory etc/collect.cfg file and a metadata/ in it. Thus it can easily be built upon.
    55                 File collect_cfg_file = new File(possible_collections[i], Utility.CONFIG_DIR);
    56                 File metadata_directory = new File(possible_collections[i], Utility.META_DIR);
    57                 if(collect_cfg_file.exists()) {
    58                      CollectionConfiguration collect_cfg = new CollectionConfiguration(collect_cfg_file);
    59                      String collection_name = collect_cfg.getName();
    60                      // Even if there is no metadata directory we add it if its one of the 'big five + 1' that we know how to handle.
    61                      if(metadata_directory.exists() || collection_name.equals(Utility.COLLECTION_DLS) || collection_name.equals(Utility.COLLECTION_DEMO)) { /** @todo - the other big five */
    62                           // Add to model.
    63                           Item item = new Item(possible_collections[i], collection_name);
    64                           if(!base_collection_model.contains(item)) {
    65                                 base_collection_model.add(item);
    66                           }
    67                      }
    68                      // Else not a collection we know how to retrieve the metadata set for.
    69                 }
     55        File collect_cfg_file = new File(possible_collections[i], Utility.CONFIG_DIR);
     56        File metadata_directory = new File(possible_collections[i], Utility.META_DIR);
     57        if(collect_cfg_file.exists()) {
     58        CollectionConfiguration collect_cfg = new CollectionConfiguration(collect_cfg_file);
     59        String collection_name = collect_cfg.getName();
     60        // Even if there is no metadata directory we add it if its one of the 'big five + 1' that we know how to handle.
     61        if(metadata_directory.exists() || collection_name.equals(Utility.COLLECTION_DLS) || collection_name.equals(Utility.COLLECTION_DEMO)) { /** @todo - the other big five */
     62            // Add to model.
     63            Item item = new Item(possible_collections[i], collection_name);
     64            if(!base_collection_model.contains(item)) {
     65            base_collection_model.add(item);
     66            }
     67        }
     68        // Else not a collection we know how to retrieve the metadata set for.
     69        }
    7070                // Else not a collection at all. Someones pulling a fast one.
    71           }
    72           // Sort the result.
    73           Collections.sort(base_collection_model);
    74           base_collection_model.add(0, new Item(null, get("NewCollection")));
    75           // Creation.
    76           JPanel content_pane = (JPanel) getContentPane();
    77           content_pane.setOpaque(true);
    78           JPanel upper_pane = new JPanel();
    79           upper_pane.setOpaque(false);
    80           JLabel instructions_label = new JLabel(get("Instructions"));
    81           instructions_label.setOpaque(false);
    82           JPanel title_pane = new JPanel();
    83           title_pane.setOpaque(false);
    84           JLabel title_label = new JLabel(get("Collection_Title"));
    85           title_label.setOpaque(false);
    86           title = new JTextField();
    87           JPanel name_pane = new JPanel();
    88           name_pane.setOpaque(false);
    89           JLabel name_label = new JLabel(get("Collection_Name"));
    90           name_label.setOpaque(false);
    91           JPanel file_pane = new JPanel();
    92           file_pane.setOpaque(false);
    93           file = new RestrictedTextField(new RestrictedTextDocument(FILENAME_SIZE), "", FILENAME_SIZE);
    94           JLabel file_label = new JLabel(".col");
    95           file_label.setOpaque(false);
    96           JPanel email_pane = new JPanel();
    97           email_pane.setOpaque(false);
    98           JLabel email_label = new JLabel(get("Collection_Email"));
    99           email_label.setOpaque(false);
    100           JPanel host_pane = new JPanel();
    101           host_pane.setOpaque(false);
    102           JPanel address_pane = new JPanel();
    103           address_pane.setOpaque(false);
    104           address = new JTextField();
    105           JLabel at_label = new JLabel("@");
    106           host = new JTextField();
    107           JPanel center_pane = new JPanel();
    108           center_pane.setOpaque(false);
    109           JPanel description_pane = new JPanel();
    110           description_pane.setOpaque(false);
    111           JLabel description_label = new JLabel(get("Collection_Description"));
    112           description_label.setOpaque(false);
    113           description = new JTextArea();
    114           description.setRows(5);
    115 
    116           JPanel bottom_pane = new JPanel();
    117           // Base Collection
    118           JPanel base_collection_pane = new JPanel();
    119           JLabel base_collection_label = new JLabel(get("Base_Collection"));
    120           base_collection = new JComboBox(base_collection_model);
    121           JButton base_collection_browse = new JButton(get("General.Browse"));
    122 
    123           JPanel button_pane = new JPanel();
    124           button_pane.setOpaque(false);
    125           create_button = new JButton(get("General.OK"));
    126           create_button.setMnemonic(KeyEvent.VK_O);
    127           JButton cancel_button = new JButton(get("General.Cancel"));
    128           cancel_button.setMnemonic(KeyEvent.VK_C);
    129           ColorListener email_color_listener = new ColorListener(address, host);
    130           // Connection
    131           base_collection_browse.addActionListener(new BrowseListener());
    132           cancel_button.addActionListener(new CancelListener());
    133           create_button.addActionListener(new CreateListener());
    134           address.addKeyListener(email_color_listener);
    135           description.addKeyListener(new ColorListener(description));
    136           description.addKeyListener(new DescriptionListener());
    137           file.addKeyListener(new ColorListener(file));
    138           host.addKeyListener(email_color_listener);
    139           title.addKeyListener(new ColorListener(title));
    140           title.getDocument().addDocumentListener(new TitleListener());
    141           // Layout
    142           title_label.setPreferredSize(label_size);
    143 
    144           title_pane.setLayout(new BorderLayout());
    145           title_pane.add(title_label, BorderLayout.WEST);
    146           title_pane.add(title, BorderLayout.CENTER);
    147 
    148           file_pane.setLayout(new BorderLayout());
    149           file_pane.add(file, BorderLayout.WEST);
    150           file_pane.add(file_label, BorderLayout.CENTER);
    151 
    152           name_label.setPreferredSize(label_size);
    153 
    154           name_pane.setLayout(new BorderLayout());
    155           name_pane.add(name_label, BorderLayout.WEST);
    156           name_pane.add(file_pane, BorderLayout.CENTER);
    157 
    158           email_label.setPreferredSize(label_size);
    159 
    160           address_pane.setLayout(new BorderLayout());
    161           address_pane.add(address, BorderLayout.CENTER);
    162           address_pane.add(at_label, BorderLayout.EAST);
    163 
    164           host_pane.setLayout(new GridLayout(1,2));
    165           host_pane.add(address_pane);
    166           host_pane.add(host);
    167 
    168           email_pane.setLayout(new BorderLayout());
    169           email_pane.add(email_label, BorderLayout.WEST);
    170           email_pane.add(host_pane, BorderLayout.CENTER);
    171 
    172           upper_pane.setLayout(new GridLayout(4,1));
    173           upper_pane.add(instructions_label);
    174           upper_pane.add(title_pane);
    175           upper_pane.add(name_pane);
    176           upper_pane.add(email_pane);
    177 
    178           description_pane.setLayout(new BorderLayout());
    179           description_pane.add(description_label, BorderLayout.NORTH);
    180           description_pane.add(new JScrollPane(description), BorderLayout.CENTER);
    181 
    182           base_collection_pane.setLayout(new BorderLayout());
    183           base_collection_pane.add(base_collection_label, BorderLayout.NORTH);
    184           base_collection_pane.add(base_collection, BorderLayout.CENTER);
    185           //base_collection_pane.add(base_collection_browse, BorderLayout.EAST);
    186 
    187           center_pane.setBorder(BorderFactory.createEmptyBorder(5,0,5,0));
    188           center_pane.setLayout(new BorderLayout());
    189           center_pane.add(description_pane, BorderLayout.CENTER);
     71    }
     72    // Sort the result.
     73    Collections.sort(base_collection_model);
     74    base_collection_model.add(0, new Item(null, get("NewCollection")));
     75    // Creation.
     76    JPanel content_pane = (JPanel) getContentPane();
     77    content_pane.setOpaque(true);
     78    JPanel upper_pane = new JPanel();
     79    upper_pane.setOpaque(false);
     80    JLabel instructions_label = new JLabel(get("Instructions"));
     81    instructions_label.setOpaque(false);
     82    JPanel title_pane = new JPanel();
     83    title_pane.setOpaque(false);
     84    JLabel title_label = new JLabel(get("Collection_Title"));
     85    title_label.setOpaque(false);
     86    title = new JTextField();
     87    JPanel name_pane = new JPanel();
     88    name_pane.setOpaque(false);
     89    JLabel name_label = new JLabel(get("Collection_Name"));
     90    name_label.setOpaque(false);
     91    JPanel file_pane = new JPanel();
     92    file_pane.setOpaque(false);
     93    file = new RestrictedTextField(new RestrictedTextDocument(FILENAME_SIZE), "", FILENAME_SIZE);
     94    JLabel file_label = new JLabel(".col");
     95    file_label.setOpaque(false);
     96    JPanel email_pane = new JPanel();
     97    email_pane.setOpaque(false);
     98    JLabel email_label = new JLabel(get("Collection_Email"));
     99    email_label.setOpaque(false);
     100    JPanel host_pane = new JPanel();
     101    host_pane.setOpaque(false);
     102    JPanel address_pane = new JPanel();
     103    address_pane.setOpaque(false);
     104    address = new JTextField();
     105    JLabel at_label = new JLabel("@");
     106    host = new JTextField();
     107    JPanel center_pane = new JPanel();
     108    center_pane.setOpaque(false);
     109    JPanel description_pane = new JPanel();
     110    description_pane.setOpaque(false);
     111    JLabel description_label = new JLabel(get("Collection_Description"));
     112    description_label.setOpaque(false);
     113    description = new JTextArea();
     114    description.setRows(5);
     115
     116    JPanel bottom_pane = new JPanel();
     117    // Base Collection
     118    JPanel base_collection_pane = new JPanel();
     119    JLabel base_collection_label = new JLabel(get("Base_Collection"));
     120    base_collection = new JComboBox(base_collection_model);
     121    JButton base_collection_browse = new JButton(get("General.Browse"));
     122
     123    JPanel button_pane = new JPanel();
     124    button_pane.setOpaque(false);
     125    create_button = new JButton(get("General.OK"));
     126    create_button.setMnemonic(KeyEvent.VK_O);
     127    JButton cancel_button = new JButton(get("General.Cancel"));
     128    cancel_button.setMnemonic(KeyEvent.VK_C);
     129    ColorListener email_color_listener = new ColorListener(address, host);
     130    // Connection
     131    base_collection_browse.addActionListener(new BrowseListener());
     132    cancel_button.addActionListener(new CancelListener());
     133    create_button.addActionListener(new CreateListener());
     134    address.addKeyListener(email_color_listener);
     135    description.addKeyListener(new ColorListener(description));
     136    description.addKeyListener(new DescriptionListener());
     137    file.addKeyListener(new ColorListener(file));
     138    host.addKeyListener(email_color_listener);
     139    title.addKeyListener(new ColorListener(title));
     140    title.getDocument().addDocumentListener(new TitleListener());
     141    // Layout
     142    title_label.setPreferredSize(label_size);
     143
     144    title_pane.setLayout(new BorderLayout());
     145    title_pane.add(title_label, BorderLayout.WEST);
     146    title_pane.add(title, BorderLayout.CENTER);
     147
     148    file_pane.setLayout(new BorderLayout());
     149    file_pane.add(file, BorderLayout.WEST);
     150    file_pane.add(file_label, BorderLayout.CENTER);
     151
     152    name_label.setPreferredSize(label_size);
     153
     154    name_pane.setLayout(new BorderLayout());
     155    name_pane.add(name_label, BorderLayout.WEST);
     156    name_pane.add(file_pane, BorderLayout.CENTER);
     157
     158    email_label.setPreferredSize(label_size);
     159
     160    address_pane.setLayout(new BorderLayout());
     161    address_pane.add(address, BorderLayout.CENTER);
     162    address_pane.add(at_label, BorderLayout.EAST);
     163
     164    host_pane.setLayout(new GridLayout(1,2));
     165    host_pane.add(address_pane);
     166    host_pane.add(host);
     167
     168    email_pane.setLayout(new BorderLayout());
     169    email_pane.add(email_label, BorderLayout.WEST);
     170    email_pane.add(host_pane, BorderLayout.CENTER);
     171
     172    upper_pane.setLayout(new GridLayout(4,1));
     173    upper_pane.add(instructions_label);
     174    upper_pane.add(title_pane);
     175    upper_pane.add(name_pane);
     176    upper_pane.add(email_pane);
     177
     178    description_pane.setLayout(new BorderLayout());
     179    description_pane.add(description_label, BorderLayout.NORTH);
     180    description_pane.add(new JScrollPane(description), BorderLayout.CENTER);
     181
     182    base_collection_pane.setLayout(new BorderLayout());
     183    base_collection_pane.add(base_collection_label, BorderLayout.NORTH);
     184    base_collection_pane.add(base_collection, BorderLayout.CENTER);
     185    //base_collection_pane.add(base_collection_browse, BorderLayout.EAST);
     186
     187    center_pane.setBorder(BorderFactory.createEmptyBorder(5,0,5,0));
     188    center_pane.setLayout(new BorderLayout());
     189    center_pane.add(description_pane, BorderLayout.CENTER);
    190190         
    191           bottom_pane.setLayout(new BorderLayout());
    192           bottom_pane.add(base_collection_pane, BorderLayout.CENTER);
    193           bottom_pane.add(button_pane, BorderLayout.SOUTH);
    194 
    195           button_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
    196           button_pane.setLayout(new GridLayout(1,2));
    197           button_pane.add(create_button);
    198           button_pane.add(cancel_button);
    199 
    200           content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    201           content_pane.setLayout(new BorderLayout());
    202           content_pane.add(upper_pane, BorderLayout.NORTH);
    203           content_pane.add(center_pane, BorderLayout.CENTER);
    204           content_pane.add(bottom_pane, BorderLayout.SOUTH);
    205           // Final dialog setup & positioning.
    206           Dimension screen_size = Gatherer.config.screen_size;
    207           setLocation((screen_size.width - size.width) / 2, (screen_size.height - size.height) / 2);
    208           show();
    209     }
    210 
    211     public boolean isCancelled() {
    212           return cancelled;
    213     }
    214 
    215     public File getBase() {
    216           return base_final;
    217     }
    218 
    219     public String getDescription() {
    220           return description_final;
    221     }
    222 
    223     public String getEmail() {
    224           return email_final;
    225     }
    226 
    227     public String getName() {
    228           return name_final;
    229     }
    230 
    231     public String getTitle() {
    232           return title_final;
    233     }
    234 
    235     /** Gets a phrase from the dictionary based on key.
    236       * @param key A <strong>String</strong> which serves as the unique identifier of a phrase.
    237       * @return The desired phrase as a <strong>String</strong> or at least a meaningful error message.
    238       */
    239     private String get(String key) {
    240           if(key.indexOf(".") == -1) {
    241                 key = "NewCollectionPrompt." + key;
    242           }
    243           return Gatherer.dictionary.get(key);
    244     }
    245 
    246     private class BrowseListener
    247           implements ActionListener {
    248           public void actionPerformed(ActionEvent event) {
    249                 File file;
    250                 if(Gatherer.config.gsdl_path != null) {
    251                      file = new File(Utility.getCollectionDir(Gatherer.config.gsdl_path));
    252                 }
    253                 else {
    254                      file = new File(Utility.BASE_DIR);
    255                 }
     191    bottom_pane.setLayout(new BorderLayout());
     192    bottom_pane.add(base_collection_pane, BorderLayout.CENTER);
     193    bottom_pane.add(button_pane, BorderLayout.SOUTH);
     194
     195    button_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
     196    button_pane.setLayout(new GridLayout(1,2));
     197    button_pane.add(create_button);
     198    button_pane.add(cancel_button);
     199
     200    content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     201    content_pane.setLayout(new BorderLayout());
     202    content_pane.add(upper_pane, BorderLayout.NORTH);
     203    content_pane.add(center_pane, BorderLayout.CENTER);
     204    content_pane.add(bottom_pane, BorderLayout.SOUTH);
     205    // Final dialog setup & positioning.
     206    Dimension screen_size = Gatherer.config.screen_size;
     207    setLocation((screen_size.width - size.width) / 2, (screen_size.height - size.height) / 2);
     208    show();
     209    }
     210
     211    public boolean isCancelled() {
     212    return cancelled;
     213    }
     214
     215    public File getBase() {
     216    return base_final;
     217    }
     218
     219    public String getDescription() {
     220    return description_final;
     221    }
     222
     223    public String getEmail() {
     224    return email_final;
     225    }
     226
     227    public String getName() {
     228    return name_final;
     229    }
     230
     231    public String getTitle() {
     232    return title_final;
     233    }
     234
     235    /** Gets a phrase from the dictionary based on key.
     236     * @param key A <strong>String</strong> which serves as the unique identifier of a phrase.
     237     * @return The desired phrase as a <strong>String</strong> or at least a meaningful error message.
     238     */
     239    private String get(String key) {
     240    if(key.indexOf(".") == -1) {
     241        key = "NewCollectionPrompt." + key;
     242    }
     243    return Gatherer.dictionary.get(key);
     244    }
     245
     246    private class BrowseListener
     247    implements ActionListener {
     248    public void actionPerformed(ActionEvent event) {
     249        File file;
     250        if(Gatherer.config.gsdl_path != null) {
     251        file = new File(Utility.getCollectionDir(Gatherer.config.gsdl_path));
     252        }
     253        else {
     254        file = new File(Utility.BASE_DIR);
     255        }
    256256                // Show OpenCollectionPrompt.
    257                 OpenCollectionDialog chooser = new OpenCollectionDialog(file);
    258                 file = chooser.getSelectedFile();
    259                 if(file != null) {
    260                      file = file.getParentFile();
    261                      CollectionConfiguration collect_cfg = new CollectionConfiguration(new File(file, Utility.META_DIR));
    262                      Item item = new Item(file, collect_cfg.getName());
    263                      base_collection.addItem(item);
    264                      base_collection.setSelectedItem(item);
    265                 }           
    266           }
    267     }
    268 
    269     private class CancelListener
    270           implements ActionListener {
    271           public void actionPerformed(ActionEvent event) {
    272                 cancelled = true;
    273                 self.dispose();
    274           }
    275     }
    276 
    277     private class ColorListener
    278           extends KeyAdapter {
    279           private JTextComponent component1;
    280           private JTextComponent component2;
    281           public ColorListener(JTextComponent component) {
    282                 this.component1 = component;
    283                 this.component2 = null;
    284           }
    285           public ColorListener(JTextComponent component1, JTextComponent component2) {
    286                 this.component1 = component1;
    287                 this.component2 = component2;
    288           }
    289           public void keyPressed(KeyEvent event) {
    290                 component1.setForeground(Gatherer.config.getColor("coloring.collection_tree_foreground", false));
    291                 component1.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
    292                 if(component2 != null) {
    293                      component2.setForeground(Gatherer.config.getColor("coloring.collection_tree_foreground", false));
    294                      component2.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
    295                 }
    296           }
    297     }
    298 
    299     private class CreateListener
    300           implements ActionListener {
    301           public void actionPerformed(ActionEvent event) {
     257        OpenCollectionDialog chooser = new OpenCollectionDialog(file);
     258        file = chooser.getSelectedFile();
     259        if(file != null) {
     260        file = file.getParentFile();
     261        CollectionConfiguration collect_cfg = new CollectionConfiguration(new File(file, Utility.META_DIR));
     262        Item item = new Item(file, collect_cfg.getName());
     263        base_collection.addItem(item);
     264        base_collection.setSelectedItem(item);
     265        }           
     266    }
     267    }
     268
     269    private class CancelListener
     270    implements ActionListener {
     271    public void actionPerformed(ActionEvent event) {
     272        cancelled = true;
     273        self.dispose();
     274    }
     275    }
     276
     277    private class ColorListener
     278    extends KeyAdapter {
     279    private JTextComponent component1;
     280    private JTextComponent component2;
     281    public ColorListener(JTextComponent component) {
     282        this.component1 = component;
     283        this.component2 = null;
     284    }
     285    public ColorListener(JTextComponent component1, JTextComponent component2) {
     286        this.component1 = component1;
     287        this.component2 = component2;
     288    }
     289    public void keyPressed(KeyEvent event) {
     290        component1.setForeground(Gatherer.config.getColor("coloring.collection_tree_foreground", false));
     291        component1.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
     292        if(component2 != null) {
     293        component2.setForeground(Gatherer.config.getColor("coloring.collection_tree_foreground", false));
     294        component2.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
     295        }
     296    }
     297    }
     298
     299    private class CreateListener
     300    implements ActionListener {
     301    public void actionPerformed(ActionEvent event) {
    302302                // Validate.
    303                 title_final = title.getText();
    304                 if(title_final.length() == 0) {
    305                      GPrompt err_msg = new GPrompt(self, get("Error"), get("Title_Error"), "error.gif", null);
    306                      err_msg.display();
    307                      err_msg.destroy();
    308                      err_msg = null;
    309                      title.setForeground(Gatherer.config.getColor("coloring.error_foreground", false));
    310                      title.setBackground(Gatherer.config.getColor("coloring.error_background", false));
    311                      return;
    312                 }
    313                 name_final = file.getText();
    314                 if(name_final.length() > 0) {
    315                      // Determine if this filename is already in use.
    316                      File collection_directory = new File(Utility.getCollectionDir(Gatherer.config.gsdl_path));
    317                      File children[] = collection_directory.listFiles();
    318                      for(int i = 0; children != null && i < children.length; i++) {
    319                           if(children[i].getName().equals(name_final)) {
    320                                 GPrompt err_msg = new GPrompt(self, get("Error"), get("Name_Error"), "error.gif", null);
    321                                 err_msg.display();
    322                                 err_msg.destroy();
    323                                 err_msg = null;
    324                                 file.setForeground(Gatherer.config.getColor("coloring.error_foreground", false));
    325                                 file.setBackground(Gatherer.config.getColor("coloring.error_background", false));
    326                                 return;
    327                           }
    328                      }
    329                 }
    330                 else {
    331                      GPrompt err_msg = new GPrompt(self, get("Error"), get("Name_Error"), "error.gif", null);
    332                      err_msg.display();
    333                      err_msg.destroy();
    334                      err_msg = null;
    335                      file.setForeground(Gatherer.config.getColor("coloring.error_foreground", false));
    336                      file.setBackground(Gatherer.config.getColor("coloring.error_background", false));
    337                      return;
    338                 }
    339                 email_final = address.getText() + "@" + host.getText();
    340                 if(email_final.length() == 0 || email_final.startsWith("@") || email_final.endsWith("@")) {
    341                      GPrompt err_msg = new GPrompt(self, get("Error"), get("Email_Error"), "error.gif", null);
    342                      err_msg.display();
    343                      err_msg.destroy();
    344                      err_msg = null;
    345                      address.setForeground(Gatherer.config.getColor("coloring.error_foreground", false));
    346                      address.setBackground(Gatherer.config.getColor("coloring.error_background", false));
    347                      host.setForeground(Gatherer.config.getColor("coloring.error_foreground", false));
    348                      host.setBackground(Gatherer.config.getColor("coloring.error_background", false));
    349                      return;
    350                 }
    351                 description_final = description.getText();
    352                 if(description_final.length() == 0) {
    353                      GPrompt err_msg = new GPrompt(self, get("Error"), get("Description_Error"), "error.gif", null);
    354                      err_msg.display();
    355                      err_msg.destroy();
    356                      err_msg = null;
    357                      description.setForeground(Gatherer.config.getColor("coloring.error_foreground", false));
    358                      description.setBackground(Gatherer.config.getColor("coloring.error_background", false));
    359                      return;
    360                 }
    361                 description_final = Utility.encodeGreenstone(description_final);
     303        title_final = title.getText();
     304        if(title_final.length() == 0) {
     305        GPrompt err_msg = new GPrompt(self, get("Error"), get("Title_Error"), "error.gif", null);
     306        err_msg.display();
     307        err_msg.destroy();
     308        err_msg = null;
     309        title.setForeground(Gatherer.config.getColor("coloring.error_foreground", false));
     310        title.setBackground(Gatherer.config.getColor("coloring.error_background", false));
     311        return;
     312        }
     313        name_final = file.getText();
     314        if(name_final.length() > 0) {
     315        // Determine if this filename is already in use.
     316        File collection_directory = new File(Utility.getCollectionDir(Gatherer.config.gsdl_path));
     317        File children[] = collection_directory.listFiles();
     318        for(int i = 0; children != null && i < children.length; i++) {
     319            if(children[i].getName().equals(name_final)) {
     320            GPrompt err_msg = new GPrompt(self, get("Error"), get("Name_Error"), "error.gif", null);
     321            err_msg.display();
     322            err_msg.destroy();
     323            err_msg = null;
     324            file.setForeground(Gatherer.config.getColor("coloring.error_foreground", false));
     325            file.setBackground(Gatherer.config.getColor("coloring.error_background", false));
     326            return;
     327            }
     328        }
     329        }
     330        else {
     331        GPrompt err_msg = new GPrompt(self, get("Error"), get("Name_Error"), "error.gif", null);
     332        err_msg.display();
     333        err_msg.destroy();
     334        err_msg = null;
     335        file.setForeground(Gatherer.config.getColor("coloring.error_foreground", false));
     336        file.setBackground(Gatherer.config.getColor("coloring.error_background", false));
     337        return;
     338        }
     339        email_final = address.getText() + "@" + host.getText();
     340        if(email_final.length() == 0 || email_final.startsWith("@") || email_final.endsWith("@")) {
     341        GPrompt err_msg = new GPrompt(self, get("Error"), get("Email_Error"), "error.gif", null);
     342        err_msg.display();
     343        err_msg.destroy();
     344        err_msg = null;
     345        address.setForeground(Gatherer.config.getColor("coloring.error_foreground", false));
     346        address.setBackground(Gatherer.config.getColor("coloring.error_background", false));
     347        host.setForeground(Gatherer.config.getColor("coloring.error_foreground", false));
     348        host.setBackground(Gatherer.config.getColor("coloring.error_background", false));
     349        return;
     350        }
     351        description_final = description.getText();
     352        if(description_final.length() == 0) {
     353        GPrompt err_msg = new GPrompt(self, get("Error"), get("Description_Error"), "error.gif", null);
     354        err_msg.display();
     355        err_msg.destroy();
     356        err_msg = null;
     357        description.setForeground(Gatherer.config.getColor("coloring.error_foreground", false));
     358        description.setBackground(Gatherer.config.getColor("coloring.error_background", false));
     359        return;
     360        }
     361        description_final = Utility.encodeGreenstone(description_final);
    362362                // If we got this far there are no errors.
    363                 Item item_final = (Item) base_collection.getSelectedItem();
    364                 base_final = item_final.getFile();
    365 
    366                 cancelled = false;
    367 
    368                 self.dispose();
    369           }
    370     }
    371 
    372     private class DescriptionListener
    373           extends KeyAdapter {
    374           public void keyPressed(KeyEvent event) {
    375                 if(event.getKeyCode() == KeyEvent.VK_TAB) {
    376                      event.consume();
    377                      base_collection.grabFocus();
    378                 }
    379           }
    380     }
    381 
    382     private class Item
    383           implements Comparable {
    384           private File file;
    385           private String name;
    386           public Item(File file, String name) {
    387                 this.file = file;
    388                 this.name = name;
    389           }
    390           public int compareTo(Object other) {
    391                 return toString().toLowerCase().compareTo(other.toString().toLowerCase());
    392           }
    393           public boolean equals(Object other) {
    394                 return compareTo(other) == 0;
    395           }
    396           public File getFile() {
    397                 return file;
    398           }
    399           public String toString() {
    400                 return name;
    401           }
    402     }
    403 
    404     private class RestrictedTextField
    405           extends JTextField {
    406           public RestrictedTextField(RestrictedTextDocument document, String value, int cols) {
    407                 super(document, "", cols);
    408           }
    409           protected Document createDefaultModel() {
    410                 return new RestrictedTextDocument(11);
    411           }
    412     }
    413 
    414     private class RestrictedTextDocument
    415           extends PlainDocument {
    416           private char block[];
    417           private int cols;
    418           private int current;
    419           public RestrictedTextDocument(int cols) {
    420                 super();
    421                 this.cols = cols;
    422                 this.current = 0;
    423           }
    424           public void blockChar(char c) {
    425                 if(block == null) {
    426                      block = new char[1];
    427                      block[0] = c;
    428                 }
    429                 else {
    430                      char temp[] = block;
    431                      block = new char[temp.length + 1];
    432                      System.arraycopy(temp, 0, block, 0, temp.length);
    433                      block[temp.length] = c;
    434                      temp = null;
    435                 }
    436           }
    437           public void insertString(int offs, String str, AttributeSet a)
    438                 throws BadLocationException {
     363        Item item_final = (Item) base_collection.getSelectedItem();
     364        base_final = item_final.getFile();
     365
     366        cancelled = false;
     367
     368        self.dispose();
     369    }
     370    }
     371
     372    private class DescriptionListener
     373    extends KeyAdapter {
     374    public void keyPressed(KeyEvent event) {
     375        if(event.getKeyCode() == KeyEvent.VK_TAB) {
     376        event.consume();
     377        base_collection.grabFocus();
     378        }
     379    }
     380    }
     381
     382    private class Item
     383    implements Comparable {
     384    private File file;
     385    private String name;
     386    public Item(File file, String name) {
     387        this.file = file;
     388        this.name = name;
     389    }
     390    public int compareTo(Object other) {
     391        return toString().toLowerCase().compareTo(other.toString().toLowerCase());
     392    }
     393    public boolean equals(Object other) {
     394        return compareTo(other) == 0;
     395    }
     396    public File getFile() {
     397        return file;
     398    }
     399    public String toString() {
     400        return name;
     401    }
     402    }
     403
     404    private class RestrictedTextField
     405    extends JTextField {
     406    public RestrictedTextField(RestrictedTextDocument document, String value, int cols) {
     407        super(document, "", cols);
     408    }
     409    protected Document createDefaultModel() {
     410        return new RestrictedTextDocument(11);
     411    }
     412    }
     413
     414    private class RestrictedTextDocument
     415    extends PlainDocument {
     416    private char block[];
     417    private int cols;
     418    private int current;
     419    public RestrictedTextDocument(int cols) {
     420        super();
     421        this.cols = cols;
     422        this.current = 0;
     423    }
     424    public void blockChar(char c) {
     425        if(block == null) {
     426        block = new char[1];
     427        block[0] = c;
     428        }
     429        else {
     430        char temp[] = block;
     431        block = new char[temp.length + 1];
     432        System.arraycopy(temp, 0, block, 0, temp.length);
     433        block[temp.length] = c;
     434        temp = null;
     435        }
     436    }
     437    public void insertString(int offs, String str, AttributeSet a)
     438        throws BadLocationException {
    439439                // Remove any blocked characters.
    440                 StringBuffer temp = new StringBuffer(str);
    441                 for(int i = 0; block != null && i < block.length; i++) {
    442                      for(int j = temp.length() - 1; j >= 0; j--) {
    443                           if(temp.charAt(j) == block[i]) {
    444                                 temp.deleteCharAt(j);
    445                           }
    446                      }
    447                 }
    448                 str = temp.toString();
    449                 if(cols == -1 || str.length() + current <= cols) {
    450                      super.insertString(offs, str, a);
    451                      current = current + str.length();
    452                 }
    453           }
    454           public void remove(int offs, int len)
    455                 throws BadLocationException {
    456                 super.remove(offs, len);
    457                 current = current - len;
    458           }
    459     }
    460 
    461     private class TitleListener
    462           implements DocumentListener {
    463           /** Gives notification that an attribute or set of attributes changed. */
    464           public void changedUpdate(DocumentEvent e) {
    465                 updateFilename();
    466           }
     440        StringBuffer temp = new StringBuffer(str);
     441        for(int i = 0; block != null && i < block.length; i++) {
     442        for(int j = temp.length() - 1; j >= 0; j--) {
     443            if(temp.charAt(j) == block[i]) {
     444            temp.deleteCharAt(j);
     445            }
     446        }
     447        }
     448        str = temp.toString();
     449        if(cols == -1 || str.length() + current <= cols) {
     450        super.insertString(offs, str, a);
     451        current = current + str.length();
     452        }
     453    }
     454    public void remove(int offs, int len)
     455        throws BadLocationException {
     456        super.remove(offs, len);
     457        current = current - len;
     458    }
     459    }
     460
     461    private class TitleListener
     462    implements DocumentListener {
     463    /** Gives notification that an attribute or set of attributes changed. */
     464    public void changedUpdate(DocumentEvent e) {
     465        updateFilename();
     466    }
    467467         
    468           /** Gives notification that there was an insert into the document. */
    469           public void insertUpdate(DocumentEvent e) {
    470                 updateFilename();
    471           }
     468    /** Gives notification that there was an insert into the document. */
     469    public void insertUpdate(DocumentEvent e) {
     470        updateFilename();
     471    }
    472472         
    473           /** Gives notification that a portion of the document has been removed. */
    474           public void removeUpdate(DocumentEvent e) {
    475                 updateFilename();
    476           }
    477 
    478           private void updateFilename() {
    479                 String current_name = file.getText();
    480                 String current_title = title.getText();
    481                 StringBuffer temp = new StringBuffer("");
    482                 int i = 0;
    483                 while(i < current_title.length() && temp.length() < 8) {
    484                      if(current_title.charAt(i) != ' ') {
    485                           temp.append(Character.toLowerCase(current_title.charAt(i)));
    486                      }
    487                      i++;
    488                 }
    489                 String result = temp.toString();
    490                 if(current_name.startsWith(result) || result.startsWith(current_name)) {
    491                      file.setText(result);
    492                 }
    493           }
    494      }
    495 
     473    /** Gives notification that a portion of the document has been removed. */
     474    public void removeUpdate(DocumentEvent e) {
     475        updateFilename();
     476    }
     477
     478    private void updateFilename() {
     479        String current_name = file.getText();
     480        String current_title = title.getText();
     481        StringBuffer temp = new StringBuffer("");
     482        int i = 0;
     483        while(i < current_title.length() && temp.length() < 8) {
     484        if(current_title.charAt(i) != ' ') {
     485            temp.append(Character.toLowerCase(current_title.charAt(i)));
     486        }
     487        i++;
     488        }
     489        String result = temp.toString();
     490        if(current_name.startsWith(result) || result.startsWith(current_name)) {
     491        file.setText(result);
     492        }
     493    }
     494    }
    496495}

  • trunk/gli/src/org/greenstone/gatherer/gui/NewCollectionMetadataPrompt.java

    r4297 r4367  
    1919
    2020public class NewCollectionMetadataPrompt
    21     extends JDialog {
     21    extends JDialog {
    2222
    23     private boolean cancelled = true;
    24     private CheckList sets_list;
    25     private JDialog self;
    26     private JList elements_list;
    27     static private Dimension size = new Dimension(700, 380);
     23    private boolean cancelled = true;
     24    private CheckList sets_list;
     25    private JDialog self;
     26    private JList elements_list;
     27    static private Dimension size = new Dimension(700, 380);
    2828
    29     public NewCollectionMetadataPrompt() {
    30           super(Gatherer.g_man, true);
    31           this.self = this;
    32           setJMenuBar(new SimpleMenuBar("2.1"));
    33           setModal(true);
    34           setSize(size);
    35           setTitle(get("Title"));
     29    public NewCollectionMetadataPrompt() {
     30    super(Gatherer.g_man, true);
     31    this.self = this;
     32    setJMenuBar(new SimpleMenuBar("2.1"));
     33    setModal(true);
     34    setSize(size);
     35    setTitle(get("Title"));
    3636
    37           // And the remaining metadata sets.
    38           ArrayList sets = new ArrayList();
    39           // Determine what collections are available.
    40           File metadata_directory = new File(Utility.METADATA_DIR);
    41           File[] possible_mdses = metadata_directory.listFiles();
    42           for(int i = 0; i < possible_mdses.length; i++) {
    43                 String name = possible_mdses[i].getName();
    44                 if(name.endsWith(".mds")) {
    45                      sets.add(new MetadataSet(possible_mdses[i]));
    46                 }               
    47           }       
     37    // And the remaining metadata sets.
     38    ArrayList sets = new ArrayList();
     39    // Determine what collections are available.
     40    File metadata_directory = new File(Utility.METADATA_DIR);
     41    File[] possible_mdses = metadata_directory.listFiles();
     42    for(int i = 0; i < possible_mdses.length; i++) {
     43        String name = possible_mdses[i].getName();
     44        if(name.endsWith(".mds")) {
     45        sets.add(new MetadataSet(possible_mdses[i]));
     46        }               
     47    }         
    4848
    49           // Creation
    50           JPanel content_pane = (JPanel) getContentPane();
     49    // Creation
     50    JPanel content_pane = (JPanel) getContentPane();
    5151
    52           JLabel instructions_label = new JLabel(get("Metadata_Instructions"));
     52    JLabel instructions_label = new JLabel(get("Metadata_Instructions"));
    5353
    54           JPanel center_pane = new JPanel();
     54    JPanel center_pane = new JPanel();
    5555
    56           JPanel sets_list_pane = new JPanel();
    57           JLabel sets_list_label = new JLabel(get("Select_MDS"));
    58           sets_list_label.setOpaque(false);
    59           sets_list = new CheckList(sets);
     56    JPanel sets_list_pane = new JPanel();
     57    JLabel sets_list_label = new JLabel(get("Select_MDS"));
     58    sets_list_label.setOpaque(false);
     59    sets_list = new CheckList(sets);
    6060
    61           JPanel elements_list_pane = new JPanel();
    62           JLabel elements_list_label = new JLabel(get("Metadata_Elements"));
    63           elements_list = new JList();
    64           elements_list.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
    65           elements_list.setForeground(Gatherer.config.getColor("coloring.collection_tree_foreground", false));
    66           elements_list.setSelectionBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
    67           elements_list.setSelectionForeground(Gatherer.config.getColor("coloring.collection_tree_foreground", false));
     61    JPanel elements_list_pane = new JPanel();
     62    JLabel elements_list_label = new JLabel(get("Metadata_Elements"));
     63    elements_list = new JList();
     64    elements_list.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
     65    elements_list.setForeground(Gatherer.config.getColor("coloring.collection_tree_foreground", false));
     66    elements_list.setSelectionBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
     67    elements_list.setSelectionForeground(Gatherer.config.getColor("coloring.collection_tree_foreground", false));
    6868
    69           JPanel button_pane = new JPanel();
    70           JButton ok_button = new JButton(get("General.OK"));
    71           JButton cancel_button = new JButton(get("General.Cancel"));
    72           // Connection
    73           ok_button.addActionListener(new OKButtonListener());
    74           cancel_button.addActionListener(new CancelButtonListener());
    75           sets_list.addListSelectionListener(new MetadataListSelectionListener());
    76           // Display
    77           sets_list_pane.setLayout(new BorderLayout());
    78           sets_list_pane.add(sets_list_label, BorderLayout.NORTH);
    79           sets_list_pane.add(new JScrollPane(sets_list), BorderLayout.CENTER);
     69    JPanel button_pane = new JPanel();
     70    JButton ok_button = new JButton(get("General.OK"));
     71    JButton cancel_button = new JButton(get("General.Cancel"));
     72    // Connection
     73    ok_button.addActionListener(new OKButtonListener());
     74    cancel_button.addActionListener(new CancelButtonListener());
     75    sets_list.addListSelectionListener(new MetadataListSelectionListener());
     76    // Display
     77    sets_list_pane.setLayout(new BorderLayout());
     78    sets_list_pane.add(sets_list_label, BorderLayout.NORTH);
     79    sets_list_pane.add(new JScrollPane(sets_list), BorderLayout.CENTER);
    8080
    81           elements_list_pane.setLayout(new BorderLayout());
    82           elements_list_pane.add(elements_list_label, BorderLayout.NORTH);
    83           elements_list_pane.add(new JScrollPane(elements_list), BorderLayout.CENTER);
     81    elements_list_pane.setLayout(new BorderLayout());
     82    elements_list_pane.add(elements_list_label, BorderLayout.NORTH);
     83    elements_list_pane.add(new JScrollPane(elements_list), BorderLayout.CENTER);
    8484
    85           center_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
    86           center_pane.setLayout(new GridLayout(2,1,0,5));
    87           center_pane.add(sets_list_pane);
    88           center_pane.add(elements_list_pane);
     85    center_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
     86    center_pane.setLayout(new GridLayout(2,1,0,5));
     87    center_pane.add(sets_list_pane);
     88    center_pane.add(elements_list_pane);
    8989
    90           button_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
    91           button_pane.setLayout(new GridLayout(1,2,5,0));
    92           button_pane.add(ok_button);
    93           button_pane.add(cancel_button);
     90    button_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
     91    button_pane.setLayout(new GridLayout(1,2,5,0));
     92    button_pane.add(ok_button);
     93    button_pane.add(cancel_button);
    9494
    95           content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    96           content_pane.setLayout(new BorderLayout());
    97           content_pane.add(instructions_label, BorderLayout.NORTH);
    98           content_pane.add(center_pane, BorderLayout.CENTER);
    99           content_pane.add(button_pane, BorderLayout.SOUTH);
    100           // Show
    101           Dimension screen_size = Gatherer.config.screen_size;
    102           setLocation((screen_size.width - size.width) / 2, (screen_size.height - size.height) / 2);
    103           show();
    104     }
     95    content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     96    content_pane.setLayout(new BorderLayout());
     97    content_pane.add(instructions_label, BorderLayout.NORTH);
     98    content_pane.add(center_pane, BorderLayout.CENTER);
     99    content_pane.add(button_pane, BorderLayout.SOUTH);
     100    // Show
     101    Dimension screen_size = Gatherer.config.screen_size;
     102    setLocation((screen_size.width - size.width) / 2, (screen_size.height - size.height) / 2);
     103    show();
     104    }
    105105
    106     public ArrayList getSets() {
    107           return sets_list.getSelected();
    108     }
     106    public ArrayList getSets() {
     107    return sets_list.getSelected();
     108    }
    109109
    110     public boolean isCancelled() {
    111           return cancelled;
    112     }
     110    public boolean isCancelled() {
     111    return cancelled;
     112    }
    113113
    114     private void determineMetadataElements(MetadataSet extracted_metadata) {
    115           // Hardcoded...
    116           extracted_metadata.addElement("Encoding");
    117           extracted_metadata.addElement("Language");
    118           extracted_metadata.addElement("Source");
    119           extracted_metadata.addElement("Title");
    120     }
     114    private void determineMetadataElements(MetadataSet extracted_metadata) {
     115    // Hardcoded...
     116    extracted_metadata.addElement("Encoding");
     117    extracted_metadata.addElement("Language");
     118    extracted_metadata.addElement("Source");
     119    extracted_metadata.addElement("Title");
     120    }
    121121
    122     /** Gets a phrase from the dictionary based on key.
    123       * @param key A <strong>String</strong> which serves as the unique identifier of a phrase.
    124       * @return The desired phrase as a <strong>String</strong> or at least a meaningful error message.
    125       */
    126     private String get(String key) {
    127           if(key.indexOf(".") == -1) {
    128                 key = "NewCollectionPrompt." + key;
    129           }
    130           return Gatherer.dictionary.get(key);
    131     }
     122    /** Gets a phrase from the dictionary based on key.
     123     * @param key A <strong>String</strong> which serves as the unique identifier of a phrase.
     124     * @return The desired phrase as a <strong>String</strong> or at least a meaningful error message.
     125     */
     126    private String get(String key) {
     127    if(key.indexOf(".") == -1) {
     128        key = "NewCollectionPrompt." + key;
     129    }
     130    return Gatherer.dictionary.get(key);
     131    }
    132132
    133     private class CancelButtonListener
    134           implements ActionListener {
    135           public void actionPerformed(ActionEvent event) {
    136                 cancelled = true;
    137                 self.dispose();
    138           }
    139     }
     133    private class CancelButtonListener
     134    implements ActionListener {
     135    public void actionPerformed(ActionEvent event) {
     136        cancelled = true;
     137        self.dispose();
     138    }
     139    }
    140140
    141     public class MetadataListSelectionListener
    142           implements ListSelectionListener {
    143           public void valueChanged(ListSelectionEvent event) {
    144                 if(!sets_list.isSelectionEmpty()) {
    145                      // Retrieve the selected set.
    146                      Entry entry = (Entry) sets_list.getSelectedValue();
    147                      MetadataSet set = (MetadataSet) entry.getObject();
    148                      entry = null;
    149                      // Build a model from its elements.
    150                      NodeList elements = set.getElements();
    151                      set = null;
    152                      Vector elements_model = new Vector();
    153                      for(int i = 0; i < elements.getLength(); i++) {
    154                           elements_model.add(new ElementWrapper(elements.item(i)));
    155                      }
    156                      elements = null;
    157                      Collections.sort(elements_model);
    158                      elements_list.setListData(elements_model);
    159                      elements_model = null;
    160                 }
    161                 else {
    162                      elements_list.setListData(new String[0]);
    163                 }
    164           }
    165     }
     141    public class MetadataListSelectionListener
     142    implements ListSelectionListener {
     143    public void valueChanged(ListSelectionEvent event) {
     144        if(!sets_list.isSelectionEmpty()) {
     145        // Retrieve the selected set.
     146        Entry entry = (Entry) sets_list.getSelectedValue();
     147        MetadataSet set = (MetadataSet) entry.getObject();
     148        entry = null;
     149        // Build a model from its elements.
     150        NodeList elements = set.getElements();
     151        set = null;
     152        Vector elements_model = new Vector();
     153        for(int i = 0; i < elements.getLength(); i++) {
     154            elements_model.add(new ElementWrapper(elements.item(i)));
     155        }
     156        elements = null;
     157        Collections.sort(elements_model);
     158        elements_list.setListData(elements_model);
     159        elements_model = null;
     160        }
     161        else {
     162        elements_list.setListData(new String[0]);
     163        }
     164    }
     165    }
    166166
    167     public class OKButtonListener
    168           implements ActionListener {
    169           public void actionPerformed(ActionEvent event) {
     167    public class OKButtonListener
     168    implements ActionListener {
     169    public void actionPerformed(ActionEvent event) {
    170170                // See if the user has selected no metadata sets, and if so confirm thats what they really want.
    171                 ArrayList selected_sets = sets_list.getSelected();
    172                 cancelled = false;
    173                 if(selected_sets.size() == 0) {
    174                      WarningDialog dialog = new WarningDialog("warning.NoMetadataSetsSelected", true);
    175                      if(dialog.display() == JOptionPane.OK_OPTION) {
    176                           // Otherwise we are free to go
    177                           self.dispose();
    178                      }
    179                 }
    180                 else {
    181                      self.dispose();
    182                 }
    183           }
    184     }
     171        ArrayList selected_sets = sets_list.getSelected();
     172        cancelled = false;
     173        if(selected_sets.size() == 0) {
     174        WarningDialog dialog = new WarningDialog("warning.NoMetadataSetsSelected", true);
     175        if(dialog.display() == JOptionPane.OK_OPTION) {
     176            // Otherwise we are free to go
     177            self.dispose();
     178        }
     179        }
     180        else {
     181        self.dispose();
     182        }
     183    }
     184    }
    185185}
    186 
    187 

  • trunk/gli/src/org/greenstone/gatherer/gui/NewFolderPrompt.java

    r4293 r4367  
    1111
    1212public class NewFolderPrompt
    13     extends JDialog
    14     implements ActionListener {
    15     private FileNode node;
    16     private JButton cancel_button;
    17     private JButton ok_button;
    18     private JTextField name_field;
    19     private String name;
    20     static final private Dimension LABEL_SIZE = new Dimension(100,25);
    21     static final private Dimension SIZE = new Dimension(300,100);
    22     public NewFolderPrompt(FileNode node) {
    23           super(Gatherer.g_man, Gatherer.dictionary.get("NewFolderPrompt.Title"), true);
    24           this.node = node;
    25     }
     13    extends JDialog
     14    implements ActionListener {
     15    private FileNode node;
     16    private JButton cancel_button;
     17    private JButton ok_button;
     18    private JTextField name_field;
     19    private String name;
     20    static final private Dimension LABEL_SIZE = new Dimension(100,25);
     21    static final private Dimension SIZE = new Dimension(300,100);
     22    public NewFolderPrompt(FileNode node) {
     23    super(Gatherer.g_man, Gatherer.dictionary.get("NewFolderPrompt.Title"), true);
     24    this.node = node;
     25    }
    2626
    27     public void actionPerformed(ActionEvent event) {
    28           if(event.getSource() == ok_button) {
    29                 name = name_field.getText();
    30           }
    31           else if(event.getSource() == cancel_button) {
    32                 name = null;
    33           }
    34           dispose();
    35     }
     27    public void actionPerformed(ActionEvent event) {
     28    if(event.getSource() == ok_button) {
     29        name = name_field.getText();
     30    }
     31    else if(event.getSource() == cancel_button) {
     32        name = null;
     33    }
     34    dispose();
     35    }
    3636
    37     public String display() {
    38           setSize(SIZE);
    39           JPanel content_pane = (JPanel) getContentPane();
    40           JPanel name_pane = new JPanel();
    41           JLabel name_label = new JLabel(Gatherer.dictionary.get("NewFolderPrompt.Folder_Name"));
    42           name_label.setPreferredSize(LABEL_SIZE);
    43           name_field = new JTextField(getAutomaticName());
    44           JPanel button_pane = new JPanel();
    45           ok_button = new JButton(Gatherer.dictionary.get("General.OK"));
    46           cancel_button = new JButton(Gatherer.dictionary.get("General.Cancel"));
    47           // Connection
    48           cancel_button.addActionListener(this);
    49           ok_button.addActionListener(this);
    50           // Layout
    51           name_pane.setLayout(new BorderLayout());
    52           name_pane.add(name_label, BorderLayout.WEST);
    53           name_pane.add(name_field, BorderLayout.CENTER);
     37    public String display() {
     38    setSize(SIZE);
     39    JPanel content_pane = (JPanel) getContentPane();
     40    JPanel name_pane = new JPanel();
     41    JLabel name_label = new JLabel(Gatherer.dictionary.get("NewFolderPrompt.Folder_Name"));
     42    name_label.setPreferredSize(LABEL_SIZE);
     43    name_field = new JTextField(getAutomaticName());
     44    JPanel button_pane = new JPanel();
     45    ok_button = new JButton(Gatherer.dictionary.get("General.OK"));
     46    cancel_button = new JButton(Gatherer.dictionary.get("General.Cancel"));
     47    // Connection
     48    cancel_button.addActionListener(this);
     49    ok_button.addActionListener(this);
     50    // Layout
     51    name_pane.setLayout(new BorderLayout());
     52    name_pane.add(name_label, BorderLayout.WEST);
     53    name_pane.add(name_field, BorderLayout.CENTER);
    5454
    55           button_pane.setLayout(new GridLayout(1,2,0,5));
    56           button_pane.add(ok_button);
    57           button_pane.add(cancel_button);
     55    button_pane.setLayout(new GridLayout(1,2,0,5));
     56    button_pane.add(ok_button);
     57    button_pane.add(cancel_button);
    5858
    59           content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    60           content_pane.setLayout(new BorderLayout());
    61           content_pane.add(name_pane, BorderLayout.CENTER);
    62           content_pane.add(button_pane, BorderLayout.SOUTH);
    63           // Display
    64           Rectangle frame_bounds = Gatherer.g_man.getBounds();
    65           setLocation(frame_bounds.x + (frame_bounds.width - SIZE.width) / 2, frame_bounds.y + (frame_bounds.height - SIZE.height) / 2);
    66           show();
    67           return name;
    68     }
     59    content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     60    content_pane.setLayout(new BorderLayout());
     61    content_pane.add(name_pane, BorderLayout.CENTER);
     62    content_pane.add(button_pane, BorderLayout.SOUTH);
     63    // Display
     64    Rectangle frame_bounds = Gatherer.g_man.getBounds();
     65    setLocation(frame_bounds.x + (frame_bounds.width - SIZE.width) / 2, frame_bounds.y + (frame_bounds.height - SIZE.height) / 2);
     66    show();
     67    return name;
     68    }
    6969
    70     private String getAutomaticName() {
    71           File file = node.getFile();
    72           String default_name = Gatherer.dictionary.get("NewFolderPrompt.Default_Folder_Name");
    73           File temp_file = new File(file, default_name);
    74           int count = 1;
    75           if(temp_file.exists()) {
    76                 temp_file = new File(file, default_name + " " + count);
    77                 count++;
    78           }
    79           return temp_file.getName();
    80     }
     70    private String getAutomaticName() {
     71    File file = node.getFile();
     72    String default_name = Gatherer.dictionary.get("NewFolderPrompt.Default_Folder_Name");
     73    File temp_file = new File(file, default_name);
     74    int count = 1;
     75    if(temp_file.exists()) {
     76        temp_file = new File(file, default_name + " " + count);
     77        count++;
     78    }
     79    return temp_file.getName();
     80    }
    8181}

  • trunk/gli/src/org/greenstone/gatherer/gui/NumberField.java

    r4293 r4367  
    66
    77public class NumberField
    8     extends JTextField {
     8    extends JTextField {
    99 
    10     public NumberField(String text) {
    11           super(text);
    12     }
     10    public NumberField(String text) {
     11    super(text);
     12    }
    1313 
    14     protected Document createDefaultModel() {
    15           return new NumberDocument();
    16     }
     14    protected Document createDefaultModel() {
     15    return new NumberDocument();
     16    }
    1717 
    18     static class NumberDocument
    19           extends PlainDocument {
     18    static class NumberDocument
     19    extends PlainDocument {
    2020         
    21           public void insertString(int offs, String str, AttributeSet a)
    22                 throws BadLocationException {
     21    public void insertString(int offs, String str, AttributeSet a)
     22        throws BadLocationException {
    2323               
    24                 if (str == null) {
    25                      return;
    26                 }
    27                 char[] raw = str.toCharArray();
    28                 StringBuffer result = new StringBuffer("");
    29                 for (int i = 0; i < raw.length; i++) {
    30                      if(Character.isDigit(raw[i])) {
    31                           result.append(raw[i]);
    32                      }
    33                 }
    34                 super.insertString(offs, result.toString(), a);
    35           }
    36     }
     24        if (str == null) {
     25        return;
     26        }
     27        char[] raw = str.toCharArray();
     28        StringBuffer result = new StringBuffer("");
     29        for (int i = 0; i < raw.length; i++) {
     30        if(Character.isDigit(raw[i])) {
     31            result.append(raw[i]);
     32        }
     33        }
     34        super.insertString(offs, result.toString(), a);
     35    }
     36    }
    3737}

  • trunk/gli/src/org/greenstone/gatherer/gui/OpenCollectionDialog.java

    r4293 r4367  
    5454
    5555public class OpenCollectionDialog
    56     extends JFileChooser {
    57     static final private ImageIcon LOCKED_COLLECTION_ICON = Utility.getImage("lcolicn.gif");
    58     static final private ImageIcon NORMAL_COLLECTION_ICON = Utility.getImage("ncolicn.gif");
    59     /** The name of the mouse listener that initiates editing on a double click. */
    60     static final private String SINGLE_CLICK_LISTENER = "SingleClickListener";
    61     /** Constructor */
    62     public OpenCollectionDialog(File file) {
    63           super(file);
    64           System.err.println("Size = " + getSize());
    65           // Other initialization
    66           setAcceptAllFileFilterUsed(false);
    67           setDialogTitle(Gatherer.dictionary.get("OpenCollectionDialog.Title"));
    68           setFileFilter(new GathererFilter());
    69           setFileSystemView(new GathererFileSystemView());
    70           setFileView(new GathererFileView());
    71           setSize(400,300);
    72           // Stop the annoying renaming
    73           disableRename(this);
    74           // Description accessory
    75           DescriptionPreview accessory = new DescriptionPreview(this);
    76           setAccessory(accessory);
    77           // Move accessory
    78           JPanel accessory_pane = (JPanel) accessory.getParent();
    79           JPanel center_pane = (JPanel) accessory_pane.getParent();
    80           center_pane.add(accessory_pane, BorderLayout.SOUTH);
    81           // Done.
    82     }
    83 
    84     public String getFileName() {
    85           // Continually loop until the use chooses an appropriate file or cancels.
    86           while(true) {
    87                 int return_val = showOpenDialog(null);
    88                 if(return_val == JFileChooser.APPROVE_OPTION) {
    89                      File file = getSelectedFile();
    90                      if(file != null && file.getName().endsWith(".col")) {
    91                           return file.getAbsolutePath();
    92                      }
    93                 }
    94                 else {
    95                      return null;
    96                 }
    97           }
    98     }
    99 
    100     /** Neat method to disable file renaming in filechooser.
    101       * Thanks to: vladi21 from www.experts-exchange.com
    102       */
    103     static public void disableRename(Component c) {
    104           if (c instanceof JList){             
    105                 EventListener[] listeners=c.getListeners(MouseListener.class);
    106                 for(int i=0; listeners != null && i < listeners.length; i++) {
    107                      if (listeners[i].toString().indexOf(SINGLE_CLICK_LISTENER) != -1) {
    108                           c.removeMouseListener((MouseListener)listeners[i]);
    109                      }
    110                 }
    111                 return;
    112           }
    113           if (c instanceof Container) {
    114                 Component[] children = null;
    115                 children = ((Container)c).getComponents();
    116                 if (children != null) {
    117                      for(int i = 0; children != null && i < children.length; i++) {
    118                           disableRename(children[i]);
    119                      }
    120                 }
    121           }
    122     }
    123 
    124     static public void main(String args[]) {
    125           JFrame frame = new JFrame();
    126           frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    127           frame.setSize(800,640);
    128           OpenCollectionDialog chooser = new OpenCollectionDialog(new File("/research/jmt12/gsdl/collect/"));
    129           // Show dialog
    130           int result = chooser.showOpenDialog(frame);
    131     }
    132 
    133     /* The DescriptionPreview accessory is adapted from the ImagePreview.java (an example used by FileChooserDemo2.java). */
    134     private class DescriptionPreview
    135           extends JPanel
    136           implements PropertyChangeListener {
    137           private File file = null;
    138           private JTextArea text;
    139           //private JEditorPane text;
    140           public DescriptionPreview(JFileChooser fc) {
    141                 setName("Description Preview");
    142                 setPreferredSize(new Dimension(100, 75)); // About three rows.
    143 
    144                 text = new JTextArea(Gatherer.dictionary.get("OpenCollectionDialog.No_Description"));
     56    extends JFileChooser {
     57    static final private ImageIcon LOCKED_COLLECTION_ICON = Utility.getImage("lcolicn.gif");
     58    static final private ImageIcon NORMAL_COLLECTION_ICON = Utility.getImage("ncolicn.gif");
     59    /** The name of the mouse listener that initiates editing on a double click. */
     60    static final private String SINGLE_CLICK_LISTENER = "SingleClickListener";
     61    /** Constructor */
     62    public OpenCollectionDialog(File file) {
     63    super(file);
     64    System.err.println("Size = " + getSize());
     65    // Other initialization
     66    setAcceptAllFileFilterUsed(false);
     67    setDialogTitle(Gatherer.dictionary.get("OpenCollectionDialog.Title"));
     68    setFileFilter(new GathererFilter());
     69    setFileSystemView(new GathererFileSystemView());
     70    setFileView(new GathererFileView());
     71    setSize(400,300);
     72    // Stop the annoying renaming
     73    disableRename(this);
     74    // Description accessory
     75    DescriptionPreview accessory = new DescriptionPreview(this);
     76    setAccessory(accessory);
     77    // Move accessory
     78    JPanel accessory_pane = (JPanel) accessory.getParent();
     79    JPanel center_pane = (JPanel) accessory_pane.getParent();
     80    center_pane.add(accessory_pane, BorderLayout.SOUTH);
     81    // Done.
     82    }
     83
     84    public String getFileName() {
     85    // Continually loop until the use chooses an appropriate file or cancels.
     86    while(true) {
     87        int return_val = showOpenDialog(null);
     88        if(return_val == JFileChooser.APPROVE_OPTION) {
     89        File file = getSelectedFile();
     90        if(file != null && file.getName().endsWith(".col")) {
     91            return file.getAbsolutePath();
     92        }
     93        }
     94        else {
     95        return null;
     96        }
     97    }
     98    }
     99
     100    /** Neat method to disable file renaming in filechooser.
     101     * Thanks to: vladi21 from www.experts-exchange.com
     102     */
     103    static public void disableRename(Component c) {
     104    if (c instanceof JList){             
     105        EventListener[] listeners=c.getListeners(MouseListener.class);
     106        for(int i=0; listeners != null && i < listeners.length; i++) {
     107        if (listeners[i].toString().indexOf(SINGLE_CLICK_LISTENER) != -1) {
     108            c.removeMouseListener((MouseListener)listeners[i]);
     109        }
     110        }
     111        return;
     112    }
     113    if (c instanceof Container) {
     114        Component[] children = null;
     115        children = ((Container)c).getComponents();
     116        if (children != null) {
     117        for(int i = 0; children != null && i < children.length; i++) {
     118            disableRename(children[i]);
     119        }
     120        }
     121    }
     122    }
     123
     124    static public void main(String args[]) {
     125    JFrame frame = new JFrame();
     126    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
     127    frame.setSize(800,640);
     128    OpenCollectionDialog chooser = new OpenCollectionDialog(new File("/research/jmt12/gsdl/collect/"));
     129    // Show dialog
     130    int result = chooser.showOpenDialog(frame);
     131    }
     132
     133    /* The DescriptionPreview accessory is adapted from the ImagePreview.java (an example used by FileChooserDemo2.java). */
     134    private class DescriptionPreview
     135    extends JPanel
     136    implements PropertyChangeListener {
     137    private File file = null;
     138    private JTextArea text;
     139    //private JEditorPane text;
     140    public DescriptionPreview(JFileChooser fc) {
     141        setName("Description Preview");
     142        setPreferredSize(new Dimension(100, 75)); // About three rows.
     143
     144        text = new JTextArea(Gatherer.dictionary.get("OpenCollectionDialog.No_Description"));
    145145                //text.setLineWrap(true);
    146146                //text.setWrapStyleWord(true);
    … …  
    148148                //text.setText(Gatherer.dictionary.get("OpenCollectionDialog.No_Description"));
    149149
    150                 setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
    151                 setLayout(new BorderLayout());
    152                 add(new JScrollPane(text), BorderLayout.CENTER);
    153 
    154                 fc.addPropertyChangeListener(this);
    155           }
    156           /** Whenever a new file or folder is selected we determine what description should be displayed. */
    157           public void propertyChange(PropertyChangeEvent e) {
    158                 boolean update = false;
    159                 String prop = e.getPropertyName();
     150        setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
     151        setLayout(new BorderLayout());
     152        add(new JScrollPane(text), BorderLayout.CENTER);
     153
     154        fc.addPropertyChangeListener(this);
     155    }
     156    /** Whenever a new file or folder is selected we determine what description should be displayed. */
     157    public void propertyChange(PropertyChangeEvent e) {
     158        boolean update = false;
     159        String prop = e.getPropertyName();
    160160                //If the directory changed, don't show an image.
    161                 if (JFileChooser.DIRECTORY_CHANGED_PROPERTY.equals(prop)) {
    162                      file = null;
    163                      update = true;
     161        if (JFileChooser.DIRECTORY_CHANGED_PROPERTY.equals(prop)) {
     162        file = null;
     163        update = true;
    164164                     
    165                      //If a file became selected, find out which one.
    166                 } else if (JFileChooser.SELECTED_FILE_CHANGED_PROPERTY.equals(prop)) {
    167                      file = (File) e.getNewValue();
    168                      update = true;
    169                 }
     165        //If a file became selected, find out which one.
     166        } else if (JFileChooser.SELECTED_FILE_CHANGED_PROPERTY.equals(prop)) {
     167        file = (File) e.getNewValue();
     168        update = true;
     169        }
    170170                //Update the description accordingly.
    171                 if (update) {
    172                      if(file == null) {
    173                           text.setText(Gatherer.dictionary.get("OpenCollectionDialog.No_Description"));
    174                      }
    175                      else {
    176                           // Build a wrapper around the collection configuration file.
    177                           File config_file = new File(file.getParentFile(), Utility.CONFIG_DIR);
    178                           if(config_file.exists()) {
    179                                 CollectionConfiguration collect_cfg = new CollectionConfiguration(config_file);
    180                                 text.setText(collect_cfg.getDescription());
    181                                 text.setCaretPosition(0);
    182                           }
    183                      }
    184                 }
    185           } 
    186     }
    187 
    188     /** ImageFilter.java is a 1.4 example used by FileChooserDemo2.java. */
    189     private class GathererFilter
    190           extends FileFilter {
     171        if (update) {
     172        if(file == null) {
     173            text.setText(Gatherer.dictionary.get("OpenCollectionDialog.No_Description"));
     174        }
     175        else {
     176            // Build a wrapper around the collection configuration file.
     177            File config_file = new File(file.getParentFile(), Utility.CONFIG_DIR);
     178            if(config_file.exists()) {
     179            CollectionConfiguration collect_cfg = new CollectionConfiguration(config_file);
     180            text.setText(collect_cfg.getDescription());
     181            text.setCaretPosition(0);
     182            }
     183        }
     184        }
     185    } 
     186    }
     187
     188    /** ImageFilter.java is a 1.4 example used by FileChooserDemo2.java. */
     189    private class GathererFilter
     190    extends FileFilter {
    191191 
    192           //Accept all directories and all gif, jpg, tiff, or png files.
    193           public boolean accept(File f) {
    194                 return (f.isDirectory() || f.getName().toLowerCase().endsWith(".col"));
    195           }
     192    //Accept all directories and all gif, jpg, tiff, or png files.
     193    public boolean accept(File f) {
     194        return (f.isDirectory() || f.getName().toLowerCase().endsWith(".col"));
     195    }
    196196         
    197           //The description of this filter
    198           public String getDescription() {
    199                 return Gatherer.dictionary.get("OpenCollectionDialog.Collection");
    200           }
    201     }
    202 
    203     private class GathererFileSystemView
    204           extends FileSystemView {
     197    //The description of this filter
     198    public String getDescription() {
     199        return Gatherer.dictionary.get("OpenCollectionDialog.Collection");
     200    }
     201    }
     202
     203    private class GathererFileSystemView
     204    extends FileSystemView {
    205205         
    206           private FileSystemView default_system_view = FileSystemView.getFileSystemView();
     206    private FileSystemView default_system_view = FileSystemView.getFileSystemView();
    207207   
    208           /** Creates a new folder with a default folder name. */
    209           public File createNewFolder(File containingDir)
    210                 throws IOException {
    211                 return default_system_view.createNewFolder(containingDir);
    212           }         
    213 
    214           /** Gets the list of shown (i.e. */
    215           public File[] getFiles(File dir, boolean useFileHiding) {
     208    /** Creates a new folder with a default folder name. */
     209    public File createNewFolder(File containingDir)
     210        throws IOException {
     211        return default_system_view.createNewFolder(containingDir);
     212    }         
     213
     214    /** Gets the list of shown (i.e. */
     215    public File[] getFiles(File dir, boolean useFileHiding) {
    216216                // Retrieve the files usually returned by the platform specific file system view.
    217                 File[] files = default_system_view.getFiles(dir, useFileHiding);
     217        File[] files = default_system_view.getFiles(dir, useFileHiding);
    218218                // Determine if the current dir actually contains a valid greenstone collection. To do this we check for the presence of the file <dir>/etc/collect.cfg and a directory named import or gimport.
    219                 File collect_cfg_file = new File(dir, Utility.CONFIG_DIR);
    220                 File import_dir_file = new File(dir, Utility.OLD_IMPORT_DIR);
    221                 File gimport_dir_file = new File(dir, Utility.IMPORT_DIR);
    222                 if(collect_cfg_file.exists() && (gimport_dir_file.exists() || import_dir_file.exists())) {
    223                      // Create a new dummy collection file.
    224                      String name = dir.getName();
    225                      File collection_file = new File(dir, name + ".col");
    226                      // If this file doesn't already exist.
    227                      if(!collection_file.exists()) {
    228                           File[] temp = new File[files.length + 1];
    229                           System.arraycopy(files, 0, temp, 0, files.length);
    230                           temp[files.length] = collection_file;
    231                           files = temp;
    232                           temp = null;
    233                      }
    234                      collection_file = null;
    235                      name = null;
    236                 }
    237                 gimport_dir_file = null;
    238                 import_dir_file = null;
    239                 collect_cfg_file = null;
    240                 return files;
    241           }
    242     }
    243 
    244     /** A FileView which returns differing icons depending on whether a lock file is present within the collection folder. */
    245     private class GathererFileView
    246           extends FileView {
    247           public String getDescription(File file) {
    248                 String description = null;
    249                 if(file.getName().endsWith(".col")) {
    250                      if(!lockExists(file)) {
    251                           Gatherer.dictionary.get("OpenCollectionDialog.Normal_Collection");
    252                      }
    253                      else {
    254                           Gatherer.dictionary.get("OpenCollectionDialog.Locked_Collection");
    255                      }
    256                 }
    257                 return description;
    258           }
    259           public Icon getIcon(File file) {
    260                 Icon icon = null;
    261                 if(file.getName().endsWith(".col")) {
    262                      if(!lockExists(file)) {
    263                           icon = NORMAL_COLLECTION_ICON;
    264                      }
    265                      else {
    266                           icon = LOCKED_COLLECTION_ICON;
    267                      }
    268                 }
    269                 return icon;
    270           }
    271           /** Determine if a lock file exists. */
    272           private boolean lockExists(File file) {
    273                 File lock_file = new File(file.getParentFile(), CollectionManager.LOCK_FILE);
    274                 return lock_file.exists();
    275           }
    276     }
     219        File collect_cfg_file = new File(dir, Utility.CONFIG_DIR);
     220        File import_dir_file = new File(dir, Utility.OLD_IMPORT_DIR);
     221        File gimport_dir_file = new File(dir, Utility.IMPORT_DIR);
     222        if(collect_cfg_file.exists() && (gimport_dir_file.exists() || import_dir_file.exists())) {
     223        // Create a new dummy collection file.
     224        String name = dir.getName();
     225        File collection_file = new File(dir, name + ".col");
     226        // If this file doesn't already exist.
     227        if(!collection_file.exists()) {
     228            File[] temp = new File[files.length + 1];
     229            System.arraycopy(files, 0, temp, 0, files.length);
     230            temp[files.length] = collection_file;
     231            files = temp;
     232            temp = null;
     233        }
     234        collection_file = null;
     235        name = null;
     236        }
     237        gimport_dir_file = null;
     238        import_dir_file = null;
     239        collect_cfg_file = null;
     240        return files;
     241    }
     242    }
     243
     244    /** A FileView which returns differing icons depending on whether a lock file is present within the collection folder. */
     245    private class GathererFileView
     246    extends FileView {
     247    public String getDescription(File file) {
     248        String description = null;
     249        if(file.getName().endsWith(".col")) {
     250        if(!lockExists(file)) {
     251            Gatherer.dictionary.get("OpenCollectionDialog.Normal_Collection");
     252        }
     253        else {
     254            Gatherer.dictionary.get("OpenCollectionDialog.Locked_Collection");
     255        }
     256        }
     257        return description;
     258    }
     259    public Icon getIcon(File file) {
     260        Icon icon = null;
     261        if(file.getName().endsWith(".col")) {
     262        if(!lockExists(file)) {
     263            icon = NORMAL_COLLECTION_ICON;
     264        }
     265        else {
     266            icon = LOCKED_COLLECTION_ICON;
     267        }
     268        }
     269        return icon;
     270    }
     271    /** Determine if a lock file exists. */
     272    private boolean lockExists(File file) {
     273        File lock_file = new File(file.getParentFile(), CollectionManager.LOCK_FILE);
     274        return lock_file.exists();
     275    }
     276    }
    277277}

  • trunk/gli/src/org/greenstone/gatherer/gui/OptionsBox.java

    r4293 r4367  
    4747 */
    4848public class OptionsBox
    49     extends JDialog
    50     implements ActionListener, FocusListener {
    51 
    52     private JButton cancel_button;
    53     private JButton establish_connection;
    54     private JButton ok_button;
    55 
    56     private JCheckBox use_colours;
    57     private JCheckBox use_proxy;
    58 
    59     private JLabel proxy_host_label;
    60     private JLabel proxy_port_label;
    61 
    62     private JTabbedPane tab_pane;
    63 
    64     private JTextField proxy_host;
    65     private JTextField proxy_port;
    66 
    67     private JPanel button_pane;
    68     private JPanel connection_pane;
    69     private JPanel content_pane;
    70     private JPanel download_pane;
    71     private JPanel general_pane;
    72     private JPanel proxy_pane;
    73     private JPanel proxy_host_pane;
    74     private JPanel proxy_port_pane;
    75 
    76     static final private Dimension SIZE = new Dimension(400,300);
    77 
    78     public OptionsBox() {
    79           super(Gatherer.g_man);
    80 
    81           this.setModal(true);
    82           this.setTitle(get("Title"));
    83           this.setSize(SIZE);
    84 
    85           content_pane = (JPanel) this.getContentPane();
    86           content_pane.setLayout(new BorderLayout());
    87           content_pane.setMinimumSize(this.getSize());
    88           content_pane.setSize(this.getSize());
    89           content_pane.setMaximumSize(this.getSize());
    90 
    91           tab_pane = new JTabbedPane();
    92 
    93           tab_pane.add(get("General"), buildGeneral());
    94           if(!Gatherer.config.get("workflow.mirror", true)) {
    95                 tab_pane.add(get("Connection"), buildConnection());
    96                 tab_pane.add(get("Download"), buildDownload());
    97           }
    98 
    99           button_pane = new JPanel(new GridLayout(1,2));
    100           button_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    101 
    102           cancel_button = new JButton(get("General.Cancel"));
    103           cancel_button.addActionListener(this);
    104 
    105           ok_button = new JButton(get("General.OK"));
    106           ok_button.addActionListener(this);
    107 
    108           // Add components.
    109           content_pane.add(tab_pane, BorderLayout.CENTER);
    110           button_pane.add(ok_button);
    111           button_pane.add(cancel_button);
    112           content_pane.add(button_pane, BorderLayout.SOUTH);
    113 
    114           // Final dialog setup & positioning.
    115           // Position the window.
    116           Dimension screen_size = Gatherer.config.screen_size;
    117           setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
    118           show();
    119     }
    120 
    121     public void actionPerformed(ActionEvent event) {
    122           Object esrc = event.getSource();
    123           // OK - Save all settings.
    124           if(esrc == ok_button) {
     49    extends JDialog
     50    implements ActionListener, FocusListener {
     51
     52    private JButton cancel_button;
     53    private JButton establish_connection;
     54    private JButton ok_button;
     55
     56    private JCheckBox use_colours;
     57    private JCheckBox use_proxy;
     58
     59    private JLabel proxy_host_label;
     60    private JLabel proxy_port_label;
     61
     62    private JTabbedPane tab_pane;
     63
     64    private JTextField proxy_host;
     65    private JTextField proxy_port;
     66
     67    private JPanel button_pane;
     68    private JPanel connection_pane;
     69    private JPanel content_pane;
     70    private JPanel download_pane;
     71    private JPanel general_pane;
     72    private JPanel proxy_pane;
     73    private JPanel proxy_host_pane;
     74    private JPanel proxy_port_pane;
     75
     76    static final private Dimension SIZE = new Dimension(400,300);
     77
     78    public OptionsBox() {
     79    super(Gatherer.g_man);
     80
     81    this.setModal(true);
     82    this.setTitle(get("Title"));
     83    this.setSize(SIZE);
     84
     85    content_pane = (JPanel) this.getContentPane();
     86    content_pane.setLayout(new BorderLayout());
     87    content_pane.setMinimumSize(this.getSize());
     88    content_pane.setSize(this.getSize());
     89    content_pane.setMaximumSize(this.getSize());
     90
     91    tab_pane = new JTabbedPane();
     92
     93    tab_pane.add(get("General"), buildGeneral());
     94    if(!Gatherer.config.get("workflow.mirror", true)) {
     95        tab_pane.add(get("Connection"), buildConnection());
     96        tab_pane.add(get("Download"), buildDownload());
     97    }
     98
     99    button_pane = new JPanel(new GridLayout(1,2));
     100    button_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     101
     102    cancel_button = new JButton(get("General.Cancel"));
     103    cancel_button.addActionListener(this);
     104
     105    ok_button = new JButton(get("General.OK"));
     106    ok_button.addActionListener(this);
     107
     108    // Add components.
     109    content_pane.add(tab_pane, BorderLayout.CENTER);
     110    button_pane.add(ok_button);
     111    button_pane.add(cancel_button);
     112    content_pane.add(button_pane, BorderLayout.SOUTH);
     113
     114    // Final dialog setup & positioning.
     115    // Position the window.
     116    Dimension screen_size = Gatherer.config.screen_size;
     117    setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
     118    show();
     119    }
     120
     121    public void actionPerformed(ActionEvent event) {
     122    Object esrc = event.getSource();
     123    // OK - Save all settings.
     124    if(esrc == ok_button) {
    125125                // Update config
    126                 this.dispose();
    127           }
    128           // Cancel - Ignore settings and close.
    129           else if(esrc == cancel_button) {
    130                 this.dispose();
    131           }
    132           else if(esrc == use_proxy) {
    133                 Gatherer.config.set("general.use_proxy", true, use_proxy.isSelected());
    134                 proxy_host.setEnabled(use_proxy.isSelected());
    135                 proxy_port.setEnabled(use_proxy.isSelected());
    136                 establish_connection.setEnabled(use_proxy.isSelected());
    137           }
    138           else if(esrc == establish_connection) {
    139                 if(use_proxy.isSelected()) {
    140                      Gatherer.config.setString("general.proxy_host", true, proxy_host.getText());
    141                      Gatherer.config.setString("general.proxy_port", true, proxy_port.getText());
    142                      Gatherer.self.setProxy();
    143                 }
    144           }
    145     }
    146 
    147     public JPanel buildGeneral() {
    148           general_pane = new JPanel(new GridLayout(2,1));
    149           JPanel color_pane = new JPanel();
    150           use_colours = new JCheckBox(get("Use_Colours"));
    151           // Connection
    152           use_colours.addActionListener(this);
    153           // Layout
    154           color_pane.add(use_colours);
    155 
    156           general_pane.add(color_pane);
    157           return general_pane;
    158     }
    159 
    160     public JPanel buildConnection() {
    161           connection_pane = new JPanel(new BorderLayout());
    162 
    163           proxy_pane = new JPanel(new GridLayout(4,1));
    164           proxy_pane.setBorder(BorderFactory.createTitledBorder(
    165                BorderFactory.createBevelBorder(BevelBorder.LOWERED),
    166                 get("Proxy_Configuration")));
    167 
    168           use_proxy = new JCheckBox(get("Use_Proxy"));
    169           use_proxy.addActionListener(this);
    170 
    171           establish_connection = new JButton(get("Establish_Connection"));
    172           establish_connection.addActionListener(this);
    173 
    174           proxy_host_pane = new JPanel(new BorderLayout());
    175           proxy_host_label = new JLabel(get("Proxy_Host"));
    176 
    177           proxy_port_pane = new JPanel(new BorderLayout());
    178           proxy_port_label = new JLabel(get("Proxy_Port"));
    179 
    180           if(Gatherer.config.get("general.use_proxy", true)) {
    181                 use_proxy.setSelected(true);
    182 
    183                 proxy_host = new JTextField(Gatherer.config.getString("general.proxy_host", true));
    184                 proxy_port = new JTextField(Gatherer.config.getString("general.proxy_port", true));
    185           }
    186           else {
    187                 use_proxy.setSelected(false);
    188                 proxy_host = new JTextField();
    189                 proxy_host.setEnabled(false);
    190                 proxy_port = new JTextField();
    191                 proxy_port.setEnabled(false);
    192 
    193                 establish_connection.setEnabled(false);
    194           }
    195 
    196           proxy_host.setColumns(40);
    197 
    198           proxy_host.addActionListener(this);
    199           proxy_host.addFocusListener(this);
    200           proxy_port.addActionListener(this);
    201           proxy_port.addFocusListener(this);
    202 
    203           // Add lowest layer components
    204           proxy_host_pane.add(proxy_host_label, BorderLayout.WEST);
    205           proxy_host_pane.add(proxy_host, BorderLayout.CENTER);
    206 
    207           proxy_port_pane.add(proxy_port_label, BorderLayout.WEST);
    208           proxy_port_pane.add(proxy_port, BorderLayout.CENTER);
    209 
    210           // Add components
    211           proxy_pane.add(use_proxy);
    212           proxy_pane.add(proxy_host_pane);
    213           proxy_pane.add(proxy_port_pane);
    214           proxy_pane.add(establish_connection);
    215 
    216           // Add to higher layer.
    217           connection_pane.add(proxy_pane, BorderLayout.CENTER);
    218 
    219           return connection_pane;
    220     }
    221 
    222     public JPanel buildDownload() {
    223           download_pane = new JPanel(new BorderLayout());
    224           return download_pane;
    225     }
    226 
    227     public void destroy() {
    228           cancel_button = null;
    229           establish_connection = null;
    230           ok_button = null;
    231           use_colours = null;
    232           use_proxy = null;
    233           proxy_host_label = null;
    234           proxy_port_label = null;
    235           tab_pane = null;
    236           proxy_host = null;
    237           proxy_port = null;
    238           button_pane = null;
    239           connection_pane = null;
    240           content_pane = null;
    241           download_pane = null;
    242           general_pane = null;
    243           proxy_pane = null;
    244           proxy_host_pane = null;
    245           proxy_port_pane = null;     
    246     }
    247 
    248     // We have to trap focus changes and change them into action events.
    249     public void focusGained(FocusEvent e) {
    250     }
     126        this.dispose();
     127    }
     128    // Cancel - Ignore settings and close.
     129    else if(esrc == cancel_button) {
     130        this.dispose();
     131    }
     132    else if(esrc == use_proxy) {
     133        Gatherer.config.set("general.use_proxy", true, use_proxy.isSelected());
     134        proxy_host.setEnabled(use_proxy.isSelected());
     135        proxy_port.setEnabled(use_proxy.isSelected());
     136        establish_connection.setEnabled(use_proxy.isSelected());
     137    }
     138    else if(esrc == establish_connection) {
     139        if(use_proxy.isSelected()) {
     140        Gatherer.config.setString("general.proxy_host", true, proxy_host.getText());
     141        Gatherer.config.setString("general.proxy_port", true, proxy_port.getText());
     142        Gatherer.self.setProxy();
     143        }
     144    }
     145    }
     146
     147    public JPanel buildGeneral() {
     148    general_pane = new JPanel(new GridLayout(2,1));
     149    JPanel color_pane = new JPanel();
     150    use_colours = new JCheckBox(get("Use_Colours"));
     151    // Connection
     152    use_colours.addActionListener(this);
     153    // Layout
     154    color_pane.add(use_colours);
     155
     156    general_pane.add(color_pane);
     157    return general_pane;
     158    }
     159
     160    public JPanel buildConnection() {
     161    connection_pane = new JPanel(new BorderLayout());
     162
     163    proxy_pane = new JPanel(new GridLayout(4,1));
     164    proxy_pane.setBorder(BorderFactory.createTitledBorder(
     165                                  BorderFactory.createBevelBorder(BevelBorder.LOWERED),
     166                                  get("Proxy_Configuration")));
     167
     168    use_proxy = new JCheckBox(get("Use_Proxy"));
     169    use_proxy.addActionListener(this);
     170
     171    establish_connection = new JButton(get("Establish_Connection"));
     172    establish_connection.addActionListener(this);
     173
     174    proxy_host_pane = new JPanel(new BorderLayout());
     175    proxy_host_label = new JLabel(get("Proxy_Host"));
     176
     177    proxy_port_pane = new JPanel(new BorderLayout());
     178    proxy_port_label = new JLabel(get("Proxy_Port"));
     179
     180    if(Gatherer.config.get("general.use_proxy", true)) {
     181        use_proxy.setSelected(true);
     182
     183        proxy_host = new JTextField(Gatherer.config.getString("general.proxy_host", true));
     184        proxy_port = new JTextField(Gatherer.config.getString("general.proxy_port", true));
     185    }
     186    else {
     187        use_proxy.setSelected(false);
     188        proxy_host = new JTextField();
     189        proxy_host.setEnabled(false);
     190        proxy_port = new JTextField();
     191        proxy_port.setEnabled(false);
     192
     193        establish_connection.setEnabled(false);
     194    }
     195
     196    proxy_host.setColumns(40);
     197
     198    proxy_host.addActionListener(this);
     199    proxy_host.addFocusListener(this);
     200    proxy_port.addActionListener(this);
     201    proxy_port.addFocusListener(this);
     202
     203    // Add lowest layer components
     204    proxy_host_pane.add(proxy_host_label, BorderLayout.WEST);
     205    proxy_host_pane.add(proxy_host, BorderLayout.CENTER);
     206
     207    proxy_port_pane.add(proxy_port_label, BorderLayout.WEST);
     208    proxy_port_pane.add(proxy_port, BorderLayout.CENTER);
     209
     210    // Add components
     211    proxy_pane.add(use_proxy);
     212    proxy_pane.add(proxy_host_pane);
     213    proxy_pane.add(proxy_port_pane);
     214    proxy_pane.add(establish_connection);
     215
     216    // Add to higher layer.
     217    connection_pane.add(proxy_pane, BorderLayout.CENTER);
     218
     219    return connection_pane;
     220    }
     221
     222    public JPanel buildDownload() {
     223    download_pane = new JPanel(new BorderLayout());
     224    return download_pane;
     225    }
     226
     227    public void destroy() {
     228    cancel_button = null;
     229    establish_connection = null;
     230    ok_button = null;
     231    use_colours = null;
     232    use_proxy = null;
     233    proxy_host_label = null;
     234    proxy_port_label = null;
     235    tab_pane = null;
     236    proxy_host = null;
     237    proxy_port = null;
     238    button_pane = null;
     239    connection_pane = null;
     240    content_pane = null;
     241    download_pane = null;
     242    general_pane = null;
     243    proxy_pane = null;
     244    proxy_host_pane = null;
     245    proxy_port_pane = null;   
     246    }
     247
     248    // We have to trap focus changes and change them into action events.
     249    public void focusGained(FocusEvent e) {
     250    }
    251251     
    252     public void focusLost(FocusEvent event) {
    253           actionPerformed(new ActionEvent(event.getSource(), event.getID(), ""));
    254     }
     252    public void focusLost(FocusEvent event) {
     253    actionPerformed(new ActionEvent(event.getSource(), event.getID(), ""));
     254    }
    255255     
    256     private String get(String key) {
    257           if(key.indexOf(".") == -1) {
    258                 key = "Options." + key;
    259           }
    260           return Gatherer.dictionary.get(key);
    261     }
     256    private String get(String key) {
     257    if(key.indexOf(".") == -1) {
     258        key = "Options." + key;
     259    }
     260    return Gatherer.dictionary.get(key);
     261    }
    262262}

  • trunk/gli/src/org/greenstone/gatherer/gui/OptionsPane.java

    r4346 r4367  
    8888   
    8989     /** The default constructor creates the few session length options, but either retrieves the rest from the current collection, or creates a default set of options. */
    90     public OptionsPane(JTextArea log, BuildOptions build_options) {
    91           this.log_display = log;
    92           this.build_options = build_options;
    93           this.log_change_listener = new LogChangeListener();
    94           //this.target_pane = target_pane;
    95     }
     90    public OptionsPane(JTextArea log, BuildOptions build_options) {
     91    this.log_display = log;
     92    this.build_options = build_options;
     93    this.log_change_listener = new LogChangeListener();
     94    //this.target_pane = target_pane;
     95    }
    9696
    9797    /** creates a new log from the text in log. The new file is named
    … …  
    126126    }
    127127
    128     /** This method creates the panel with all the build only options on it.
     128    /** This method creates the panel with all the build only options on it.
    129129      * @return A <strong>JPanel</strong> which can be used to display all the build only options.
    130130      */
    131     public JPanel buildBuild() {
    132           JPanel pane = new JPanel();
    133           pane.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
    134           pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    135           int build_argument_count = build_options.getBuildArgumentCount();
    136           pane.setLayout(new GridLayout(build_argument_count, 1, 0, 0));
    137           int total_height = PANE_SIZE.height;
    138           for(int i = 0; i < build_argument_count; i++) {
     131    public JPanel buildBuild() {
     132    JPanel pane = new JPanel();
     133    pane.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
     134    pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     135    int build_argument_count = build_options.getBuildArgumentCount();
     136    pane.setLayout(new GridLayout(build_argument_count, 1, 0, 0));
     137    int total_height = PANE_SIZE.height;
     138    for(int i = 0; i < build_argument_count; i++) {
    139139                // Retrieve the argument so we know how to format the control.
    140                 Argument argument = build_options.getBuildArgument(i);
     140        Argument argument = build_options.getBuildArgument(i);
    141141                // Now attempt to retrieve any existing value for this argument.
    142                 boolean enabled = build_options.getBuildValueEnabled(argument.getName());
    143                 String value = build_options.getBuildValue(argument.getName());
    144                 ArgumentControl argument_control = new ArgumentControl(BUILD, argument, enabled, value);
    145                 total_height = total_height - argument_control.getPreferredSize().height;
    146                 pane.add(argument_control);
    147           }
    148           if(total_height > 0) {
    149                 JPanel filler = new JPanel();
    150                 filler.setPreferredSize(new Dimension(100, total_height));
    151                 filler.setSize(filler.getPreferredSize());
    152                 pane.add(filler);
    153           }
    154           return pane;
    155     } 
    156     /** This method creates the panel with all the import only options on it.
     142        boolean enabled = build_options.getBuildValueEnabled(argument.getName());
     143        String value = build_options.getBuildValue(argument.getName());
     144        ArgumentControl argument_control = new ArgumentControl(BUILD, argument, enabled, value);
     145        total_height = total_height - argument_control.getPreferredSize().height;
     146        pane.add(argument_control);
     147    }
     148    if(total_height > 0) {
     149        JPanel filler = new JPanel();
     150        filler.setPreferredSize(new Dimension(100, total_height));
     151        filler.setSize(filler.getPreferredSize());
     152        pane.add(filler);
     153    }
     154    return pane;
     155    } 
     156    /** This method creates the panel with all the import only options on it.
    157157      * @return A <strong>JPanel</strong> which can be used to display all the import only options.
    158158      */
    159     public JPanel buildImport() {
    160           JPanel pane = new JPanel();
    161           pane.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
    162           pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    163           int import_argument_count = build_options.getImportArgumentCount();
    164           pane.setLayout(new GridLayout(import_argument_count, 1, 0, 0));
    165           int total_height = PANE_SIZE.height;
    166           for(int i = 0; i < import_argument_count; i++) {
     159    public JPanel buildImport() {
     160    JPanel pane = new JPanel();
     161    pane.setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
     162    pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     163    int import_argument_count = build_options.getImportArgumentCount();
     164    pane.setLayout(new GridLayout(import_argument_count, 1, 0, 0));
     165    int total_height = PANE_SIZE.height;
     166    for(int i = 0; i < import_argument_count; i++) {
    167167                // Retrieve the argument so we know how to format the control.
    168                 Argument argument = build_options.getImportArgument(i);
     168        Argument argument = build_options.getImportArgument(i);
    169169                // Now attempt to retrieve any existing value for this argument.
    170                 boolean enabled = build_options.getImportValueEnabled(argument.getName());
    171                 String value = build_options.getImportValue(argument.getName());
    172                 ArgumentControl argument_control = new ArgumentControl(IMPORT, argument, enabled, value);
    173                 total_height = total_height - argument_control.getPreferredSize().height;
    174                 pane.add(argument_control);
    175           }
    176           if(total_height > 0) {
    177                 JPanel filler = new JPanel();
    178                 filler.setPreferredSize(new Dimension(100, total_height));
    179                 filler.setSize(filler.getPreferredSize());
    180                 pane.add(filler);
    181           }
    182           return pane;
    183     }
    184     /** This method is used to build a panel based on the message log, which is nothing like any of the other panels.
     170        boolean enabled = build_options.getImportValueEnabled(argument.getName());
     171        String value = build_options.getImportValue(argument.getName());
     172        ArgumentControl argument_control = new ArgumentControl(IMPORT, argument, enabled, value);
     173        total_height = total_height - argument_control.getPreferredSize().height;
     174        pane.add(argument_control);
     175    }
     176    if(total_height > 0) {
     177        JPanel filler = new JPanel();
     178        filler.setPreferredSize(new Dimension(100, total_height));
     179        filler.setSize(filler.getPreferredSize());
     180        pane.add(filler);
     181    }
     182    return pane;
     183    }
     184    /** This method is used to build a panel based on the message log, which is nothing like any of the other panels.
    185185      * @return A <strong>JPanel</strong> containing a scrollable text area which represents the shell process message log.
    186186      */
    187      public JPanel buildLog() {
    188          // we now save the log pane
    189          if (log_pane == null) {
    190         log_pane = new JPanel(new BorderLayout());
     187   public JPanel buildLog() {
     188    // we now save the log pane
     189    if (log_pane == null) {
     190        log_pane = new JPanel(new BorderLayout());
    191191         
    192           // Build a list of the log files available, ordering by last modified. Log files are like build_log.date.txt
    193           DefaultListModel contents = new DefaultListModel();
    194           File log_directory = new File(Gatherer.c_man.getCollectionLog());
    195           File children[] = log_directory.listFiles();
    196           for(int i = 0; children != null && i < children.length; i++) {
    197               if(children[i].getName().startsWith("build_log")&&children[i].getName().endsWith(".txt") ) {
    198               FileEntry entry = new FileEntry(children[i]);
    199               // We are about to insert it. But where.
    200               boolean found = false;
    201               for(int j = 0; j < contents.size(); j++) {
    202                   FileEntry sibling = (FileEntry) contents.getElementAt(j);
    203                   int order = entry.compareTo(sibling);
    204                   if(order > 0) {
    205                   contents.insertElementAt(entry, j);
    206                   found = true;
    207                   break;
    208                   }
    209               }
    210               if(!found) {
    211                   contents.addElement(entry);
    212               }
    213               }
    214           }
     192        // Build a list of the log files available, ordering by last modified. Log files are like build_log.date.txt
     193        DefaultListModel contents = new DefaultListModel();
     194        File log_directory = new File(Gatherer.c_man.getCollectionLog());
     195        File children[] = log_directory.listFiles();
     196        for(int i = 0; children != null && i < children.length; i++) {
     197        if(children[i].getName().startsWith("build_log")&&children[i].getName().endsWith(".txt") ) {
     198            FileEntry entry = new FileEntry(children[i]);
     199            // We are about to insert it. But where.
     200            boolean found = false;
     201            for(int j = 0; j < contents.size(); j++) {
     202            FileEntry sibling = (FileEntry) contents.getElementAt(j);
     203            int order = entry.compareTo(sibling);
     204            if(order > 0) {
     205                contents.insertElementAt(entry, j);
     206                found = true;
     207                break;
     208            }
     209            }
     210            if(!found) {
     211            contents.addElement(entry);
     212            }
     213        }
     214        }
    215215         
    216           log_list = new JList(contents);
    217           log_list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
    218           log_list.setLayoutOrientation(JList.VERTICAL);
    219           log_list.setVisibleRowCount(3);
    220           log_list.addListSelectionListener(new LogListListener());
     216        log_list = new JList(contents);
     217        log_list.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
     218        log_list.setLayoutOrientation(JList.VERTICAL);
     219        log_list.setVisibleRowCount(3);
     220        log_list.addListSelectionListener(new LogListListener());
    221221         
    222           JScrollPane list_scroller = new JScrollPane(log_list);
     222        JScrollPane list_scroller = new JScrollPane(log_list);
    223223         
    224           // If log is not empty and we have something in displayed_log - make that element selected
    225           if (log_display.getText().length()>0 && displayed_log != null) {
    226               int index = contents.indexOf(displayed_log);
    227               if (index != -1) {
    228               log_list.setSelectedIndex(index);
    229               }
     224        // If log is not empty and we have something in displayed_log - make that element selected
     225        if (log_display.getText().length()>0 && displayed_log != null) {
     226        int index = contents.indexOf(displayed_log);
     227        if (index != -1) {
     228            log_list.setSelectedIndex(index);
     229        }
    230230             
    231           }
    232           log_pane.add(new JScrollPane(log_display), BorderLayout.CENTER);
    233           JLabel log_history_label = new JLabel(get("LogHistory"));
    234           JPanel log_history_pane = new JPanel();
    235           log_history_pane.setLayout(new BorderLayout());
    236           log_history_pane.add(log_history_label, BorderLayout.NORTH);
    237           log_history_pane.add(list_scroller, BorderLayout.SOUTH);
    238           log_pane.add(log_history_pane, BorderLayout.SOUTH);
    239          }
    240          return log_pane;
    241     }
    242 
    243     /** This method retrieves a phrase from the dictionary based apon the key.
     231        }
     232        log_pane.add(new JScrollPane(log_display), BorderLayout.CENTER);
     233        JLabel log_history_label = new JLabel(get("LogHistory"));
     234        JPanel log_history_pane = new JPanel();
     235        log_history_pane.setLayout(new BorderLayout());
     236        log_history_pane.add(log_history_label, BorderLayout.NORTH);
     237        log_history_pane.add(list_scroller, BorderLayout.SOUTH);
     238        log_pane.add(log_history_pane, BorderLayout.SOUTH);
     239    }
     240    return log_pane;
     241    }
     242
     243    /** This method retrieves a phrase from the dictionary based apon the key.
    244244      * @param key A <strong>String</strong> used as a reference to the correct phrase.
    245245      * @return A phrase, matching the key, as a <strong>String</strong>.
    246246      */
    247     private String get(String key) {
    248           return get(key, null);
    249     }
    250     /** This method retrieves a phrase from the dictionary based apon the key and arguments.
     247    private String get(String key) {
     248    return get(key, null);
     249    }
     250    /** This method retrieves a phrase from the dictionary based apon the key and arguments.
    251251      * @param key A <strong>String</strong> used as a reference to the correct phrase.
    252252      * @param args A <strong>String[]</strong> whose contents are often substituted into the phrase before it is returned.
    … …  
    255255      * @see org.greenstone.gatherer.Gatherer
    256256      */
    257     private String get(String key, String args[]) {
    258           if(key.indexOf(".") == -1) {
    259                 key = "OptionsPane." + key;
    260           }
    261           return Gatherer.dictionary.get(key, args);
    262     }
    263     /** Attempts to discover the latest document count.
     257    private String get(String key, String args[]) {
     258    if(key.indexOf(".") == -1) {
     259        key = "OptionsPane." + key;
     260    }
     261    return Gatherer.dictionary.get(key, args);
     262    }
     263    /** Attempts to discover the latest document count.
    264264      * @return An <strong>int</strong> detailing the number of documents in this collection.
    265265     */
    266     public int getDocumentCount() {
    267           if(Gatherer.c_man.ready()) {
    268                 int count = Gatherer.c_man.getCollection().getDocumentCount();
    269                 if(count != 0) {
    270                      return count;
    271                 }
    272           }
    273           return 1;
    274     }
     266    public int getDocumentCount() {
     267    if(Gatherer.c_man.ready()) {
     268        int count = Gatherer.c_man.getCollection().getDocumentCount();
     269        if(count != 0) {
     270        return count;
     271        }
     272    }
     273    return 1;
     274    }
    275275   
    276276    /** Loads a new log into the log text - saves the currently showing one,
    … …  
    348348
    349349
    350     /** Given a panel containing ArgumentControls, update the values associated with them. */
    351     public void update(JPanel panel) {
    352          if(panel == log_pane) {
    353         return;
    354          }
    355 
    356           for(int i = 0; i < panel.getComponentCount(); i++) {
    357                 Component component = panel.getComponent(i);
    358                 if(component instanceof ArgumentControl) {
    359                      ((ArgumentControl)component).update();
    360                 }
    361           }
    362     }
    363 
    364     private class ArgumentControl
    365           extends JPanel {
    366           private Argument argument;
    367           private int type;
    368           private JComponent value_control;
    369           private JCheckBox enabled;
    370           public ArgumentControl(int type, Argument argument, boolean enable, String value) {
    371                 super();
    372                 this.argument = argument;
    373                 this.type = type;
    374                 String tooltip = Utility.formatHTMLWidth("<html>" + argument.getDesc() + "</html>", 60);
     350    /** Given a panel containing ArgumentControls, update the values associated with them. */
     351    public void update(JPanel panel) {
     352    if(panel == log_pane) {
     353        return;
     354    }
     355
     356    for(int i = 0; i < panel.getComponentCount(); i++) {
     357        Component component = panel.getComponent(i);
     358        if(component instanceof ArgumentControl) {
     359        ((ArgumentControl)component).update();
     360        }
     361    }
     362    }
     363
     364    private class ArgumentControl
     365    extends JPanel {
     366    private Argument argument;
     367    private int type;
     368    private JComponent value_control;
     369    private JCheckBox enabled;
     370    public ArgumentControl(int type, Argument argument, boolean enable, String value) {
     371        super();
     372        this.argument = argument;
     373        this.type = type;
     374        String tooltip = Utility.formatHTMLWidth("<html>" + argument.getDesc() + "</html>", 60);
    375375                // Because of the dynamic order of component creation/connection/layout, we can't really follow that pattern here.
    376                 setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
    377                 setBorder(BorderFactory.createEmptyBorder(2,0,2,0));
    378                 setLayout(new BorderLayout());
    379                 setPreferredSize(ROW_SIZE);
     376        setBackground(Gatherer.config.getColor("coloring.collection_tree_background", false));
     377        setBorder(BorderFactory.createEmptyBorder(2,0,2,0));
     378        setLayout(new BorderLayout());
     379        setPreferredSize(ROW_SIZE);
    380380
    381381                /*
    382                 JPanel inner_pane = new JPanel();
    383                 inner_pane.setOpaque(false);
     382                  JPanel inner_pane = new JPanel();
     383                  inner_pane.setOpaque(false);
    384384                */
    385385
    386386                // Try to determine what the value_controls value should be.
    387                 if(value == null) {
    388                      value = argument.getDefaultValue();
    389                 }
     387        if(value == null) {
     388        value = argument.getDefaultValue();
     389        }
    390390                // Create a correct value control based on the argument provided.
    391                 switch(argument.getType()) {
    392                 case Argument.ENUM:
    393                      JComboBox combobox = new JComboBox();
    394                      combobox.setEnabled(enable);
    395                      combobox.setToolTipText(tooltip);
    396                      // Set enabled
    397                      if(enable) {
    398                           combobox.setBackground(Color.white);
    399                      }
    400                      else {
    401                           combobox.setBackground(Color.lightGray);
    402                      }
    403                      // Build an option model, wrapping each entry of the list table.
    404                      HashMap arg_list = argument.getList();
    405                      Iterator it = arg_list.keySet().iterator();
    406                      while(it.hasNext()) {
    407                           combobox.addItem((String) it.next());
    408                      }
    409                      // Connect this up first, so that if a value is selected the tooltip updates accordingly.
    410                      combobox.addActionListener(new ToolTipUpdater(arg_list));
    411                      if(value != null) {
    412                           // Set the selected string. However since they are all strings we had best iterate ourselves.
    413                           for(int i = 0; i < combobox.getItemCount(); i++) {
    414                                 if(combobox.getItemAt(i).toString().equals(value)) {
    415                                     combobox.setSelectedIndex(i);
    416                                 }
    417                           }
    418                      }
    419                      // Layout
    420                      add(combobox, BorderLayout.CENTER);
    421                      // And remember
    422                      value_control = combobox;
    423                      break;
    424                 case Argument.FLAG:
    425                      // Only need the check box.
    426                      value_control = null;
    427                      break;
    428                 case Argument.INTEGER:
    429                      // Build a spinner
    430                      JSpinner spinner = new JSpinner();
    431                      spinner.setEnabled(enable);
    432                      spinner.setPreferredSize(SPINNER_SIZE);
    433                      spinner.setToolTipText(tooltip);
    434                      // Set enabled
    435                      JComponent c = spinner.getEditor();
    436                      if ( c instanceof JSpinner.DefaultEditor ) {
    437                           JSpinner.DefaultEditor editor = (JSpinner.DefaultEditor) c;
    438                           JFormattedTextField field = editor.getTextField();
    439                           field.setEditable(enable);
    440                           if(enable) {
    441                                 field.setBackground(Color.white);
    442                           }
    443                           else {
    444                                 field.setBackground(Color.lightGray);
    445                           }
    446                      }
    447                      // If there was an original value, set it.
    448                      if(value != null) {
    449                           try {
    450                                 spinner.setValue(new Integer(value));
    451                           }
    452                           catch (Exception error) {
    453                           }
    454                      }
    455                      // Layout
    456                      add(new JLabel(), BorderLayout.CENTER);
    457                      add(spinner, BorderLayout.EAST);
    458                      // And remember it
    459                      value_control = spinner;
    460                      break;
    461                 case Argument.STRING:
    462                      // Use a standard text field
    463                      JTextField textfield = new JTextField();
    464                      textfield.setEnabled(enable);
    465                      textfield.setToolTipText(tooltip);
    466                      // Set enabled
    467                      if(enable) {
    468                           textfield.setBackground(Color.white);
    469                      }
    470                      else {
    471                           textfield.setBackground(Color.lightGray);
    472                      }
    473                      // If there was an original value, set it.
    474                      if(value != null) {
    475                           textfield.setText(value);
    476                      }
    477                      // Layout
    478                      add(textfield, BorderLayout.CENTER);
    479                      // And remember it
    480                      value_control = textfield;
    481                      break;
    482                 }
     391        switch(argument.getType()) {
     392        case Argument.ENUM:
     393        JComboBox combobox = new JComboBox();
     394        combobox.setEnabled(enable);
     395        combobox.setToolTipText(tooltip);
     396        // Set enabled
     397        if(enable) {
     398            combobox.setBackground(Color.white);
     399        }
     400        else {
     401            combobox.setBackground(Color.lightGray);
     402        }
     403        // Build an option model, wrapping each entry of the list table.
     404        HashMap arg_list = argument.getList();
     405        Iterator it = arg_list.keySet().iterator();
     406        while(it.hasNext()) {
     407            combobox.addItem((String) it.next());
     408        }
     409        // Connect this up first, so that if a value is selected the tooltip updates accordingly.
     410        combobox.addActionListener(new ToolTipUpdater(arg_list));
     411        if(value != null) {
     412            // Set the selected string. However since they are all strings we had best iterate ourselves.
     413            for(int i = 0; i < combobox.getItemCount(); i++) {
     414            if(combobox.getItemAt(i).toString().equals(value)) {
     415                combobox.setSelectedIndex(i);
     416            }
     417            }
     418        }
     419        // Layout
     420        add(combobox, BorderLayout.CENTER);
     421        // And remember
     422        value_control = combobox;
     423        break;
     424        case Argument.FLAG:
     425        // Only need the check box.
     426        value_control = null;
     427        break;
     428        case Argument.INTEGER:
     429        // Build a spinner
     430        JSpinner spinner = new JSpinner();
     431        spinner.setEnabled(enable);
     432        spinner.setPreferredSize(SPINNER_SIZE);
     433        spinner.setToolTipText(tooltip);
     434        // Set enabled
     435        JComponent c = spinner.getEditor();
     436        if ( c instanceof JSpinner.DefaultEditor ) {
     437            JSpinner.DefaultEditor editor = (JSpinner.DefaultEditor) c;
     438            JFormattedTextField field = editor.getTextField();
     439            field.setEditable(enable);
     440            if(enable) {
     441            field.setBackground(Color.white);
     442            }
     443            else {
     444            field.setBackground(Color.lightGray);
     445            }
     446        }
     447        // If there was an original value, set it.
     448        if(value != null) {
     449            try {
     450            spinner.setValue(new Integer(value));
     451            }
     452            catch (Exception error) {
     453            }
     454        }
     455        // Layout
     456        add(new JLabel(), BorderLayout.CENTER);
     457        add(spinner, BorderLayout.EAST);
     458        // And remember it
     459        value_control = spinner;
     460        break;
     461        case Argument.STRING:
     462        // Use a standard text field
     463        JTextField textfield = new JTextField();
     464        textfield.setEnabled(enable);
     465        textfield.setToolTipText(tooltip);
     466        // Set enabled
     467        if(enable) {
     468            textfield.setBackground(Color.white);
     469        }
     470        else {
     471            textfield.setBackground(Color.lightGray);
     472        }
     473        // If there was an original value, set it.
     474        if(value != null) {
     475            textfield.setText(value);
     476        }
     477        // Layout
     478        add(textfield, BorderLayout.CENTER);
     479        // And remember it
     480        value_control = textfield;
     481        break;
     482        }
    483483
    484484                // If the argument is required, then you don't get a choice of whether it is enabled.
    485                 if(argument.isRequired()) {
    486                      JLabel label = new JLabel(argument.getName());
    487                      label.setOpaque(false);
    488                      label.setPreferredSize(LABEL_SIZE);
    489                      label.setToolTipText(tooltip);
    490                      add(label, BorderLayout.WEST);
    491                 }
    492                 else {
    493                      enabled = new JCheckBox(argument.getName(), enable);
    494                      enabled.setOpaque(false);
    495                      enabled.setPreferredSize(LABEL_SIZE);
    496                      enabled.setToolTipText(tooltip);
    497                      // Connect
    498                      enabled.addActionListener(new EnabledListener(value_control));
    499                      // Layout
    500                      add(enabled, BorderLayout.WEST);
    501                 }
    502           }
    503 
    504           /** Update the values stored in the collection so as to rememebr the current state of this argument. */
    505           public void update() {
    506                 String name = argument.getName();
    507                 boolean enable = true;
    508                 if(enabled != null) {
    509                      enable = enabled.isSelected();
    510                 }
    511                 String value = null;
    512                 if(value_control == null) {
    513                      // Flag value, nothing to do.
    514                 }
    515                 else if(value_control instanceof JTextField) {
    516                      value = ((JTextField)value_control).getText();
    517                 }
    518                 else if(value_control instanceof JSpinner) {
    519                      value = ((JSpinner)value_control).getValue().toString();
    520                 }
    521                 else if(value_control instanceof JComboBox) {
    522                      value = (String) ((JComboBox)value_control).getSelectedItem();
    523                 }
     485        if(argument.isRequired()) {
     486        JLabel label = new JLabel(argument.getName());
     487        label.setOpaque(false);
     488        label.setPreferredSize(LABEL_SIZE);
     489        label.setToolTipText(tooltip);
     490        add(label, BorderLayout.WEST);
     491        }
     492        else {
     493        enabled = new JCheckBox(argument.getName(), enable);
     494        enabled.setOpaque(false);
     495        enabled.setPreferredSize(LABEL_SIZE);
     496        enabled.setToolTipText(tooltip);
     497        // Connect
     498        enabled.addActionListener(new EnabledListener(value_control));
     499        // Layout
     500        add(enabled, BorderLayout.WEST);
     501        }
     502    }
     503
     504    /** Update the values stored in the collection so as to rememebr the current state of this argument. */
     505    public void update() {
     506        String name = argument.getName();
     507        boolean enable = true;
     508        if(enabled != null) {
     509        enable = enabled.isSelected();
     510        }
     511        String value = null;
     512        if(value_control == null) {
     513        // Flag value, nothing to do.
     514        }
     515        else if(value_control instanceof JTextField) {
     516        value = ((JTextField)value_control).getText();
     517        }
     518        else if(value_control instanceof JSpinner) {
     519        value = ((JSpinner)value_control).getValue().toString();
     520        }
     521        else if(value_control instanceof JComboBox) {
     522        value = (String) ((JComboBox)value_control).getSelectedItem();
     523        }
    524524                // If this argument was a flag, but is now disabled, remove from the build options altogether
    525                 if(!enable && value == null) {
    526                      if(type == BUILD) {
    527                           build_options.removeBuildValue(name);
    528                      }
    529                      else {
    530                           build_options.removeImportValue(name);
    531                      }
    532                 }
     525        if(!enable && value == null) {
     526        if(type == BUILD) {
     527            build_options.removeBuildValue(name);
     528        }
     529        else {
     530            build_options.removeImportValue(name);
     531        }
     532        }
    533533                // Otherwise update the argument value
    534                 else {
    535                      if(type == BUILD) {
    536                           build_options.setBuildValue(name, enable, value);
    537                      }
    538                      else {
    539                           build_options.setImportValue(name, enable, value);
    540                      }
    541                 }
    542           }
    543     }
    544 
    545     /** Listens for actions apon the enable checkbox, and if detected enables or diables control appropriately. */
    546     private class EnabledListener
    547           implements ActionListener {
    548           /** An editor component, such as a JComboBox or JTextField, that might have its enabled state changed by this listener. */
    549           private JComponent target = null;
    550           /** Constructor. */
    551           public EnabledListener(JComponent target) {
    552                 this.target = target;   
    553           }
    554           /** Any implementation of ActionListener must include this method so that we can be informed when an action has been performed on or registered check box, prompting us to change the state of the other controls as per the users request.
     534        else {
     535        if(type == BUILD) {
     536            build_options.setBuildValue(name, enable, value);
     537        }
     538        else {
     539            build_options.setImportValue(name, enable, value);
     540        }
     541        }
     542    }
     543    }
     544
     545    /** Listens for actions apon the enable checkbox, and if detected enables or diables control appropriately. */
     546    private class EnabledListener
     547    implements ActionListener {
     548    /** An editor component, such as a JComboBox or JTextField, that might have its enabled state changed by this listener. */
     549    private JComponent target = null;
     550    /** Constructor. */
     551    public EnabledListener(JComponent target) {
     552        this.target = target;   
     553    }
     554    /** Any implementation of ActionListener must include this method so that we can be informed when an action has been performed on or registered check box, prompting us to change the state of the other controls as per the users request.
    555555            * @param event An <strong>ActionEvent</strong> containing information about the click.
    556556            */
    557           public void actionPerformed(ActionEvent event) {
    558                 JCheckBox source = (JCheckBox)event.getSource();
    559                 if(target != null) {
    560                      if(source.isSelected()) {
    561                           target.setBackground(Color.white);
    562                           target.setEnabled(true);
    563                      }
    564                      else {
    565                           target.setBackground(Color.lightGray);
    566                           target.setEnabled(false);
    567                      }
    568                      // Special case of stupid JSpinners who don't let their backgrounds change properly.
    569                      if(target instanceof JSpinner) {
    570                           JSpinner spinner = (JSpinner) target;
    571                           JComponent c = spinner.getEditor();
    572                           if ( c instanceof JSpinner.DefaultEditor ) {
    573                                 JSpinner.DefaultEditor editor = (JSpinner.DefaultEditor) c;
    574                                 JFormattedTextField field = editor.getTextField();
    575                                 field.setEditable(source.isSelected());
    576                                 if(source.isSelected()) {
    577                                     field.setBackground(Color.white);
    578                                 }
    579                                 else {
    580                                     field.setBackground(Color.lightGray);
    581                                 }
    582                           }
    583                      }
    584                 }
    585           }
    586     }
     557    public void actionPerformed(ActionEvent event) {
     558        JCheckBox source = (JCheckBox)event.getSource();
     559        if(target != null) {
     560        if(source.isSelected()) {
     561            target.setBackground(Color.white);
     562            target.setEnabled(true);
     563        }
     564        else {
     565            target.setBackground(Color.lightGray);
     566            target.setEnabled(false);
     567        }
     568        // Special case of stupid JSpinners who don't let their backgrounds change properly.
     569        if(target instanceof JSpinner) {
     570            JSpinner spinner = (JSpinner) target;
     571            JComponent c = spinner.getEditor();
     572            if ( c instanceof JSpinner.DefaultEditor ) {
     573            JSpinner.DefaultEditor editor = (JSpinner.DefaultEditor) c;
     574            JFormattedTextField field = editor.getTextField();
     575            field.setEditable(source.isSelected());
     576            if(source.isSelected()) {
     577                field.setBackground(Color.white);
     578            }
     579            else {
     580                field.setBackground(Color.lightGray);
     581            }
     582            }
     583        }
     584        }
     585    }
     586    }
    587587
    588588    /** holds a File which has a particular naming convention
    … …  
    708708    }
    709709
    710      /** Listener that sets the tooltip associated to a combobox to the tooltip relevant to the selected item. */
    711      private class ToolTipUpdater
    712           implements ActionListener {
    713           private HashMap arg_list;
    714           public ToolTipUpdater(HashMap arg_list) {
    715                 this.arg_list = arg_list;
    716           }
    717           /** Any implementation of an ActionListener must include this method so that we can be informed when the selection in a combobox has changed and update the tooltip accordingly.
    718             * @param event An <strong>ActionEvent</strong> containing information about the action that fired this call.
    719             */
    720           public void actionPerformed(ActionEvent event) {
    721                 JComboBox source = (JComboBox)event.getSource();
    722                 String key = (String) source.getSelectedItem();
    723                 if(arg_list != null) {
    724                      String description = (String) arg_list.get(key);
    725                      if(description != null) {
    726                           description = Utility.formatHTMLWidth(DESCRIPTION_SEP + description, 60);
    727                           String original = source.getToolTipText();
    728                           if(original == null) {
    729                                 original = "";
    730                           }
    731                           // Remove any existing extra description.
    732                           if(original.indexOf(DESCRIPTION_SEP) != -1) {
    733                                 original = original.substring(0, original.indexOf(DESCRIPTION_SEP));
    734                           }
    735                           source.setToolTipText(original + description);
    736                      }
    737                 }
    738           }
    739      }
    740 
    741 
     710    /** Listener that sets the tooltip associated to a combobox to the tooltip relevant to the selected item. */
     711    private class ToolTipUpdater
     712    implements ActionListener {
     713    private HashMap arg_list;
     714    public ToolTipUpdater(HashMap arg_list) {
     715        this.arg_list = arg_list;
     716    }
     717    /** Any implementation of an ActionListener must include this method so that we can be informed when the selection in a combobox has changed and update the tooltip accordingly.
     718     * @param event An <strong>ActionEvent</strong> containing information about the action that fired this call.
     719     */
     720    public void actionPerformed(ActionEvent event) {
     721        JComboBox source = (JComboBox)event.getSource();
     722        String key = (String) source.getSelectedItem();
     723        if(arg_list != null) {
     724        String description = (String) arg_list.get(key);
     725        if(description != null) {
     726            description = Utility.formatHTMLWidth(DESCRIPTION_SEP + description, 60);
     727            String original = source.getToolTipText();
     728            if(original == null) {
     729            original = "";
     730            }
     731            // Remove any existing extra description.
     732            if(original.indexOf(DESCRIPTION_SEP) != -1) {
     733            original = original.substring(0, original.indexOf(DESCRIPTION_SEP));
     734            }
     735            source.setToolTipText(original + description);
     736        }
     737        }
     738    }
     739    }
    742740}

  • trunk/gli/src/org/greenstone/gatherer/gui/Preferences.java

    r4293 r4367  
    1515
    1616public class Preferences
    17     extends JDialog {
    18 
    19     private CheckList warning_preferences_check_list;
    20     private JButton apply_button;
    21     private JButton cancel_button;
    22     private JButton ok_button;
    23     private JCheckBox use_proxy_checkbox;
    24     private JCheckBox workflow_browse;
    25     private JCheckBox workflow_create;
    26     private JCheckBox workflow_mirror;
    27     private JCheckBox workflow_gather;
    28     private JCheckBox workflow_enrich;
    29     private JCheckBox workflow_design;
    30     private JCheckBox workflow_export;
    31     private JCheckBox workflow_preview;
    32     private JTabbedPane tab_pane;
    33     private JTextField proxy_host_field;
    34     private JTextField proxy_port_field;
    35     private Preferences self;
    36 
    37     static final Dimension LABEL_SIZE = new Dimension(100, 25);
    38     static final Dimension ROW_SIZE = new Dimension(380, 25);
    39     static final Dimension SIZE = new Dimension(400, 320);
    40     static final String TRUE = "true";
    41 
    42     public Preferences() {
    43           // Initialize
    44           super(Gatherer.g_man, true);
    45           this.self = this;
    46           setSize(SIZE);
    47           setTitle("Preferences");
    48           // Creation
    49           JPanel content_pane = (JPanel) getContentPane();
    50           tab_pane = new JTabbedPane();
    51           tab_pane.add("Preferences.Workflow", createWorkflowPreferences());
    52           tab_pane.add("Preferences.Connection", createConnectionPreferences());
    53           tab_pane.add("Preferences.Warnings", createWarningPreferences());
    54 
    55           JPanel button_pane = new JPanel();
    56           ok_button = new JButton("General.OK");
    57           apply_button = new JButton("General.Apply");
    58           cancel_button = new JButton("General.Cancel");
    59           // Connection
    60           Gatherer.dictionary.register(this, null, false);
    61           Gatherer.dictionary.register(tab_pane, null, false);
    62           Gatherer.dictionary.register(ok_button, null, false);
    63           Gatherer.dictionary.register(apply_button, null, false);
    64           Gatherer.dictionary.register(cancel_button, null, false);
    65           ok_button.addActionListener(new OKButtonListener(true));
    66           apply_button.addActionListener(new OKButtonListener(false));
    67           cancel_button.addActionListener(new CancelButtonListener());
    68           // Layout
    69           button_pane.setBorder(BorderFactory.createEmptyBorder(5,2,2,2));
    70           button_pane.setLayout(new GridLayout(1,3,0,5));
    71           button_pane.add(ok_button);
    72           button_pane.add(apply_button);
    73           button_pane.add(cancel_button);
    74 
    75           content_pane.setLayout(new BorderLayout());
    76           content_pane.add(tab_pane, BorderLayout.CENTER);
    77           content_pane.add(button_pane, BorderLayout.SOUTH);
    78 
    79           Dimension frame_size = Gatherer.g_man.getSize();
    80           Point frame_location = Gatherer.g_man.getLocation();
    81           //setLocation(frame_location.x + ((frame_size.width - SIZE.width) / 2), frame_location.y + ((frame_size.height - SIZE.height)));
    82           setLocation(((frame_size.width - SIZE.width) / 2), ((frame_size.height - SIZE.height)));
    83 
    84           // Clean up
    85           frame_location = null;
    86           frame_size = null;
    87           cancel_button = null;
    88           ok_button = null;
    89           button_pane = null;
    90           tab_pane = null;
    91           content_pane = null;
    92           show();
    93     }
    94 
    95     private JPanel createConnectionPreferences() {
    96           boolean currently_enabled = Gatherer.config.get("general.use_proxy", true);
    97           // Creation
    98           JPanel connection_pane = new JPanel();
    99           use_proxy_checkbox = new JCheckBox("Preferences.Connection.Use_Proxy", currently_enabled);
    100           use_proxy_checkbox.setPreferredSize(ROW_SIZE);
    101           JPanel proxy_host_pane = new JPanel();
    102           proxy_host_pane.setPreferredSize(ROW_SIZE);
    103           JLabel proxy_host_label = new JLabel("Preferences.Connection.Proxy_Host");
    104           proxy_host_label.setPreferredSize(LABEL_SIZE);
    105           proxy_host_field = new JTextField(Gatherer.config.getString("general.proxy_host", true));
    106           proxy_host_field.setEnabled(currently_enabled);
    107           JPanel proxy_port_pane = new JPanel();
    108           proxy_port_pane.setPreferredSize(ROW_SIZE);
    109           JLabel proxy_port_label = new JLabel("Preferences.Connection.Proxy_Port");
    110           proxy_port_label.setPreferredSize(LABEL_SIZE);
    111           proxy_port_field = new NumberField(Gatherer.config.getString("general.proxy_port", true));
    112           proxy_port_field.setEnabled(currently_enabled);
    113 
    114           // Connection
    115           Gatherer.dictionary.register(use_proxy_checkbox, null, false);
    116           Gatherer.dictionary.register(proxy_host_label, null, false);
    117           Gatherer.dictionary.register(proxy_port_label, null, false);
    118           use_proxy_checkbox.addActionListener(new UseProxyListener());
    119           // Layout
    120           proxy_host_pane.setLayout(new BorderLayout());
    121           proxy_host_pane.add(proxy_host_label, BorderLayout.WEST);
    122           proxy_host_pane.add(proxy_host_field, BorderLayout.CENTER);
    123 
    124           proxy_port_pane.setLayout(new BorderLayout());
    125           proxy_port_pane.add(proxy_port_label, BorderLayout.WEST);
    126           proxy_port_pane.add(proxy_port_field, BorderLayout.CENTER);
    127 
    128           connection_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    129           connection_pane.add(use_proxy_checkbox);
    130           connection_pane.add(proxy_host_pane);
    131           connection_pane.add(proxy_port_pane);
    132 
    133           return connection_pane;
    134     }
    135 
    136     /** The warning preferences are controlled through a checklist. */
    137     private JPanel createWarningPreferences() {
    138           // Retrieve all of the warning preferences settings.
    139           HashMap warning_preferences = Gatherer.config.getAll("warning\\..*", true);
    140           warning_preferences_check_list = new CheckList();
    141           for(Iterator keys = warning_preferences.keySet().iterator(); keys.hasNext(); ) {
    142                 String property = (String) keys.next();
    143                 String value = (String) warning_preferences.get(property);
     17    extends JDialog {
     18
     19    private CheckList warning_preferences_check_list;
     20    private JButton apply_button;
     21    private JButton cancel_button;
     22    private JButton ok_button;
     23    private JCheckBox use_proxy_checkbox;
     24    private JCheckBox workflow_browse;
     25    private JCheckBox workflow_create;
     26    private JCheckBox workflow_mirror;
     27    private JCheckBox workflow_gather;
     28    private JCheckBox workflow_enrich;
     29    private JCheckBox workflow_design;
     30    private JCheckBox workflow_export;
     31    private JCheckBox workflow_preview;
     32    private JTabbedPane tab_pane;
     33    private JTextField proxy_host_field;
     34    private JTextField proxy_port_field;
     35    private Preferences self;
     36
     37    static final Dimension LABEL_SIZE = new Dimension(100, 25);
     38    static final Dimension ROW_SIZE = new Dimension(380, 25);
     39    static final Dimension SIZE = new Dimension(400, 320);
     40    static final String TRUE = "true";
     41
     42    public Preferences() {
     43    // Initialize
     44    super(Gatherer.g_man, true);
     45    this.self = this;
     46    setSize(SIZE);
     47    setTitle("Preferences");
     48    // Creation
     49    JPanel content_pane = (JPanel) getContentPane();
     50    tab_pane = new JTabbedPane();
     51    tab_pane.add("Preferences.Workflow", createWorkflowPreferences());
     52    tab_pane.add("Preferences.Connection", createConnectionPreferences());
     53    tab_pane.add("Preferences.Warnings", createWarningPreferences());
     54
     55    JPanel button_pane = new JPanel();
     56    ok_button = new JButton("General.OK");
     57    apply_button = new JButton("General.Apply");
     58    cancel_button = new JButton("General.Cancel");
     59    // Connection
     60    Gatherer.dictionary.register(this, null, false);
     61    Gatherer.dictionary.register(tab_pane, null, false);
     62    Gatherer.dictionary.register(ok_button, null, false);
     63    Gatherer.dictionary.register(apply_button, null, false);
     64    Gatherer.dictionary.register(cancel_button, null, false);
     65    ok_button.addActionListener(new OKButtonListener(true));
     66    apply_button.addActionListener(new OKButtonListener(false));
     67    cancel_button.addActionListener(new CancelButtonListener());
     68    // Layout
     69    button_pane.setBorder(BorderFactory.createEmptyBorder(5,2,2,2));
     70    button_pane.setLayout(new GridLayout(1,3,0,5));
     71    button_pane.add(ok_button);
     72    button_pane.add(apply_button);
     73    button_pane.add(cancel_button);
     74
     75    content_pane.setLayout(new BorderLayout());
     76    content_pane.add(tab_pane, BorderLayout.CENTER);
     77    content_pane.add(button_pane, BorderLayout.SOUTH);
     78
     79    Dimension frame_size = Gatherer.g_man.getSize();
     80    Point frame_location = Gatherer.g_man.getLocation();
     81    //setLocation(frame_location.x + ((frame_size.width - SIZE.width) / 2), frame_location.y + ((frame_size.height - SIZE.height)));
     82    setLocation(((frame_size.width - SIZE.width) / 2), ((frame_size.height - SIZE.height)));
     83
     84    // Clean up
     85    frame_location = null;
     86    frame_size = null;
     87    cancel_button = null;
     88    ok_button = null;
     89    button_pane = null;
     90    tab_pane = null;
     91    content_pane = null;
     92    show();
     93    }
     94
     95    private JPanel createConnectionPreferences() {
     96    boolean currently_enabled = Gatherer.config.get("general.use_proxy", true);
     97    // Creation
     98    JPanel connection_pane = new JPanel();
     99    use_proxy_checkbox = new JCheckBox("Preferences.Connection.Use_Proxy", currently_enabled);
     100    use_proxy_checkbox.setPreferredSize(ROW_SIZE);
     101    JPanel proxy_host_pane = new JPanel();
     102    proxy_host_pane.setPreferredSize(ROW_SIZE);
     103    JLabel proxy_host_label = new JLabel("Preferences.Connection.Proxy_Host");
     104    proxy_host_label.setPreferredSize(LABEL_SIZE);
     105    proxy_host_field = new JTextField(Gatherer.config.getString("general.proxy_host", true));
     106    proxy_host_field.setEnabled(currently_enabled);
     107    JPanel proxy_port_pane = new JPanel();
     108    proxy_port_pane.setPreferredSize(ROW_SIZE);
     109    JLabel proxy_port_label = new JLabel("Preferences.Connection.Proxy_Port");
     110    proxy_port_label.setPreferredSize(LABEL_SIZE);
     111    proxy_port_field = new NumberField(Gatherer.config.getString("general.proxy_port", true));
     112    proxy_port_field.setEnabled(currently_enabled);
     113
     114    // Connection
     115    Gatherer.dictionary.register(use_proxy_checkbox, null, false);
     116    Gatherer.dictionary.register(proxy_host_label, null, false);
     117    Gatherer.dictionary.register(proxy_port_label, null, false);
     118    use_proxy_checkbox.addActionListener(new UseProxyListener());
     119    // Layout
     120    proxy_host_pane.setLayout(new BorderLayout());
     121    proxy_host_pane.add(proxy_host_label, BorderLayout.WEST);
     122    proxy_host_pane.add(proxy_host_field, BorderLayout.CENTER);
     123
     124    proxy_port_pane.setLayout(new BorderLayout());
     125    proxy_port_pane.add(proxy_port_label, BorderLayout.WEST);
     126    proxy_port_pane.add(proxy_port_field, BorderLayout.CENTER);
     127
     128    connection_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     129    connection_pane.add(use_proxy_checkbox);
     130    connection_pane.add(proxy_host_pane);
     131    connection_pane.add(proxy_port_pane);
     132
     133    return connection_pane;
     134    }
     135
     136    /** The warning preferences are controlled through a checklist. */
     137    private JPanel createWarningPreferences() {
     138    // Retrieve all of the warning preferences settings.
     139    HashMap warning_preferences = Gatherer.config.getAll("warning\\..*", true);
     140    warning_preferences_check_list = new CheckList();
     141    for(Iterator keys = warning_preferences.keySet().iterator(); keys.hasNext(); ) {
     142        String property = (String) keys.next();
     143        String value = (String) warning_preferences.get(property);
    144144                // Remove 'warning.'
    145                 String title = Gatherer.dictionary.get(property.substring(8) + ".Title");
    146                 Entry entry = new Entry(title, value.equalsIgnoreCase(TRUE));
    147                 entry.setProperty(property);
    148                 warning_preferences_check_list.addEntry(entry);
    149           }
    150           // Creation
    151           JPanel warning_preferences_pane = new JPanel();
    152           // Connection
    153           // Layout
    154           warning_preferences_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    155           warning_preferences_pane.setLayout(new BorderLayout());
    156           warning_preferences_pane.add(new JScrollPane(warning_preferences_check_list), BorderLayout.CENTER);
    157 
    158           return warning_preferences_pane;
    159     }
    160 
    161     private JPanel createWorkflowPreferences() {
    162           // Read in the predefined configurations file.
    163           Vector predefined = new Vector();
    164           Document predefined_document = Utility.parse("xml/workflows.xml", true);
    165           Element predefined_element = predefined_document.getDocumentElement();
    166           NodeList workflow_elements = predefined_element.getElementsByTagName("Workflow");
    167           for(int i = 0; i < workflow_elements.getLength(); i++) {
    168                 predefined.add(new WorkflowElementWrapper((Element)workflow_elements.item(i)));
    169           }
    170           // Creation
    171           JPanel workflow_preferences_pane = new JPanel();
    172           JPanel checklist_pane = new JPanel();
    173           JLabel title_label = new JLabel("Preferences.Workflow.Title");
    174           title_label.setPreferredSize(ROW_SIZE);
    175           XORToggleButtonGroup checkbox_group = new XORToggleButtonGroup();
    176           workflow_browse  = new JCheckBox("Preferences.Workflow.Browse",  Gatherer.config.get("workflow.browse", false));
    177           workflow_browse.setPreferredSize(ROW_SIZE);
    178           workflow_mirror  = new JCheckBox("Preferences.Workflow.Mirror",  Gatherer.config.get("workflow.mirror", false));
    179           workflow_mirror.setPreferredSize(ROW_SIZE);
    180           workflow_gather  = new JCheckBox("Preferences.Workflow.Gather",  Gatherer.config.get("workflow.gather", false));
    181           workflow_gather.setPreferredSize(ROW_SIZE);
    182           workflow_enrich  = new JCheckBox("Preferences.Workflow.Enrich",  Gatherer.config.get("workflow.enrich", false));
    183           workflow_enrich.setPreferredSize(ROW_SIZE);
    184           workflow_design  = new JCheckBox("Preferences.Workflow.Design",  Gatherer.config.get("workflow.design", false));
    185           workflow_design.setPreferredSize(ROW_SIZE);
    186           workflow_export  = new JCheckBox("Preferences.Workflow.Export",  Gatherer.config.get("workflow.export", false));
    187           workflow_export.setPreferredSize(ROW_SIZE);
    188           workflow_create  = new JCheckBox("Preferences.Workflow.Create",  Gatherer.config.get("workflow.create", false));
    189           workflow_create.setPreferredSize(ROW_SIZE);
    190           workflow_preview = new JCheckBox("Preferences.Workflow.Preview", Gatherer.config.get("workflow.preview", false));
    191           workflow_preview.setPreferredSize(ROW_SIZE);
    192           JPanel predefined_pane = new JPanel();
    193           JLabel predefined_label = new JLabel("Preferences.Workflow.Predefined.Label");
    194           predefined_label.setPreferredSize(new Dimension(150,25));
    195           JComboBox predefined_combobox = new JComboBox(predefined);
    196           // Connection
    197           checkbox_group.add(workflow_mirror);
    198           checkbox_group.add(workflow_gather);
    199           checkbox_group.add(workflow_enrich);
    200           checkbox_group.add(workflow_design);
    201           checkbox_group.add(workflow_export);
    202           checkbox_group.add(workflow_create);
    203           checkbox_group.add(workflow_preview);
    204           Gatherer.dictionary.register(title_label, null, false);
    205           Gatherer.dictionary.register(workflow_browse, null, false);
    206           Gatherer.dictionary.register(workflow_mirror, null, false);
    207           Gatherer.dictionary.register(workflow_gather, null, false);
    208           Gatherer.dictionary.register(workflow_enrich, null, false);
    209           Gatherer.dictionary.register(workflow_design, null, false);
    210           Gatherer.dictionary.register(workflow_export, null, false);
    211           Gatherer.dictionary.register(workflow_create, null, false);
    212           Gatherer.dictionary.register(workflow_preview, null, false);
    213           Gatherer.dictionary.register(predefined_label, null, false);
    214           predefined_combobox.addActionListener(new PredefinedActionListener());
    215           // Layout
    216           checklist_pane.setLayout(new BoxLayout(checklist_pane, BoxLayout.Y_AXIS));
    217           checklist_pane.add(title_label);
    218           if(Gatherer.config.get("workflow.browse", true)) {
    219                 checklist_pane.add(workflow_browse);
    220           }
    221           if(Gatherer.config.get("workflow.mirror", true)) {
    222                 checklist_pane.add(workflow_mirror);
    223           }
    224           if(Gatherer.config.get("workflow.gather", true)) {
    225                 checklist_pane.add(workflow_gather);
    226           }
    227           if(Gatherer.config.get("workflow.enrich", true)) {
    228                 checklist_pane.add(workflow_enrich);
    229           }
    230           if(Gatherer.config.get("workflow.design", true)) {
    231                 checklist_pane.add(workflow_design);
    232           }
    233           if(Gatherer.config.get("workflow.export", true)) {
    234                 checklist_pane.add(workflow_export);
    235           }
    236           if(Gatherer.config.get("workflow.create", true)) {
    237                 checklist_pane.add(workflow_create);
    238           }
    239           if(Gatherer.config.get("workflow.preview", true)) {
    240                 checklist_pane.add(workflow_preview);
    241           }
    242           predefined_pane.setLayout(new BorderLayout());
    243           predefined_pane.add(predefined_label, BorderLayout.WEST);
    244           predefined_pane.add(predefined_combobox, BorderLayout.CENTER);
    245 
    246           workflow_preferences_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    247           workflow_preferences_pane.setLayout(new BorderLayout());
    248           workflow_preferences_pane.add(checklist_pane, BorderLayout.CENTER);
    249           workflow_preferences_pane.add(predefined_pane, BorderLayout.SOUTH);
    250 
    251           return workflow_preferences_pane;
    252     }
    253 
    254     public void dispose() {
    255           // Deregister dictionary components
    256           Gatherer.dictionary.deregister(this);
    257           Gatherer.dictionary.deregister(tab_pane);
    258           Gatherer.dictionary.deregister(ok_button);
    259           Gatherer.dictionary.deregister(apply_button);
    260           Gatherer.dictionary.deregister(cancel_button);
    261           // Dispose
    262           super.dispose();
    263     }
    264 
    265     private class OKButtonListener
    266           implements ActionListener {
    267           private boolean close;
    268           public OKButtonListener(boolean close) {
    269                 this.close = close;
    270           }
    271           public void actionPerformed(ActionEvent event) {
     145        String title = Gatherer.dictionary.get(property.substring(8) + ".Title");
     146        Entry entry = new Entry(title, value.equalsIgnoreCase(TRUE));
     147        entry.setProperty(property);
     148        warning_preferences_check_list.addEntry(entry);
     149    }
     150    // Creation
     151    JPanel warning_preferences_pane = new JPanel();
     152    // Connection
     153    // Layout
     154    warning_preferences_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     155    warning_preferences_pane.setLayout(new BorderLayout());
     156    warning_preferences_pane.add(new JScrollPane(warning_preferences_check_list), BorderLayout.CENTER);
     157
     158    return warning_preferences_pane;
     159    }
     160
     161    private JPanel createWorkflowPreferences() {
     162    // Read in the predefined configurations file.
     163    Vector predefined = new Vector();
     164    Document predefined_document = Utility.parse("xml/workflows.xml", true);
     165    Element predefined_element = predefined_document.getDocumentElement();
     166    NodeList workflow_elements = predefined_element.getElementsByTagName("Workflow");
     167    for(int i = 0; i < workflow_elements.getLength(); i++) {
     168        predefined.add(new WorkflowElementWrapper((Element)workflow_elements.item(i)));
     169    }
     170    // Creation
     171    JPanel workflow_preferences_pane = new JPanel();
     172    JPanel checklist_pane = new JPanel();
     173    JLabel title_label = new JLabel("Preferences.Workflow.Title");
     174    title_label.setPreferredSize(ROW_SIZE);
     175    XORToggleButtonGroup checkbox_group = new XORToggleButtonGroup();
     176    workflow_browse  = new JCheckBox("Preferences.Workflow.Browse",  Gatherer.config.get("workflow.browse", false));
     177    workflow_browse.setPreferredSize(ROW_SIZE);
     178    workflow_mirror  = new JCheckBox("Preferences.Workflow.Mirror",  Gatherer.config.get("workflow.mirror", false));
     179    workflow_mirror.setPreferredSize(ROW_SIZE);
     180    workflow_gather  = new JCheckBox("Preferences.Workflow.Gather",  Gatherer.config.get("workflow.gather", false));
     181    workflow_gather.setPreferredSize(ROW_SIZE);
     182    workflow_enrich  = new JCheckBox("Preferences.Workflow.Enrich",  Gatherer.config.get("workflow.enrich", false));
     183    workflow_enrich.setPreferredSize(ROW_SIZE);
     184    workflow_design  = new JCheckBox("Preferences.Workflow.Design",  Gatherer.config.get("workflow.design", false));
     185    workflow_design.setPreferredSize(ROW_SIZE);
     186    workflow_export  = new JCheckBox("Preferences.Workflow.Export",  Gatherer.config.get("workflow.export", false));
     187    workflow_export.setPreferredSize(ROW_SIZE);
     188    workflow_create  = new JCheckBox("Preferences.Workflow.Create",  Gatherer.config.get("workflow.create", false));
     189    workflow_create.setPreferredSize(ROW_SIZE);
     190    workflow_preview = new JCheckBox("Preferences.Workflow.Preview", Gatherer.config.get("workflow.preview", false));
     191    workflow_preview.setPreferredSize(ROW_SIZE);
     192    JPanel predefined_pane = new JPanel();
     193    JLabel predefined_label = new JLabel("Preferences.Workflow.Predefined.Label");
     194    predefined_label.setPreferredSize(new Dimension(150,25));
     195    JComboBox predefined_combobox = new JComboBox(predefined);
     196    // Connection
     197    checkbox_group.add(workflow_mirror);
     198    checkbox_group.add(workflow_gather);
     199    checkbox_group.add(workflow_enrich);
     200    checkbox_group.add(workflow_design);
     201    checkbox_group.add(workflow_export);
     202    checkbox_group.add(workflow_create);
     203    checkbox_group.add(workflow_preview);
     204    Gatherer.dictionary.register(title_label, null, false);
     205    Gatherer.dictionary.register(workflow_browse, null, false);
     206    Gatherer.dictionary.register(workflow_mirror, null, false);
     207    Gatherer.dictionary.register(workflow_gather, null, false);
     208    Gatherer.dictionary.register(workflow_enrich, null, false);
     209    Gatherer.dictionary.register(workflow_design, null, false);
     210    Gatherer.dictionary.register(workflow_export, null, false);
     211    Gatherer.dictionary.register(workflow_create, null, false);
     212    Gatherer.dictionary.register(workflow_preview, null, false);
     213    Gatherer.dictionary.register(predefined_label, null, false);
     214    predefined_combobox.addActionListener(new PredefinedActionListener());
     215    // Layout
     216    checklist_pane.setLayout(new BoxLayout(checklist_pane, BoxLayout.Y_AXIS));
     217    checklist_pane.add(title_label);
     218    if(Gatherer.config.get("workflow.browse", true)) {
     219        checklist_pane.add(workflow_browse);
     220    }
     221    if(Gatherer.config.get("workflow.mirror", true)) {
     222        checklist_pane.add(workflow_mirror);
     223    }
     224    if(Gatherer.config.get("workflow.gather", true)) {
     225        checklist_pane.add(workflow_gather);
     226    }
     227    if(Gatherer.config.get("workflow.enrich", true)) {
     228        checklist_pane.add(workflow_enrich);
     229    }
     230    if(Gatherer.config.get("workflow.design", true)) {
     231        checklist_pane.add(workflow_design);
     232    }
     233    if(Gatherer.config.get("workflow.export", true)) {
     234        checklist_pane.add(workflow_export);
     235    }
     236    if(Gatherer.config.get("workflow.create", true)) {
     237        checklist_pane.add(workflow_create);
     238    }
     239    if(Gatherer.config.get("workflow.preview", true)) {
     240        checklist_pane.add(workflow_preview);
     241    }
     242    predefined_pane.setLayout(new BorderLayout());
     243    predefined_pane.add(predefined_label, BorderLayout.WEST);
     244    predefined_pane.add(predefined_combobox, BorderLayout.CENTER);
     245
     246    workflow_preferences_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     247    workflow_preferences_pane.setLayout(new BorderLayout());
     248    workflow_preferences_pane.add(checklist_pane, BorderLayout.CENTER);
     249    workflow_preferences_pane.add(predefined_pane, BorderLayout.SOUTH);
     250
     251    return workflow_preferences_pane;
     252    }
     253
     254    public void dispose() {
     255    // Deregister dictionary components
     256    Gatherer.dictionary.deregister(this);
     257    Gatherer.dictionary.deregister(tab_pane);
     258    Gatherer.dictionary.deregister(ok_button);
     259    Gatherer.dictionary.deregister(apply_button);
     260    Gatherer.dictionary.deregister(cancel_button);
     261    // Dispose
     262    super.dispose();
     263    }
     264
     265    private class OKButtonListener
     266    implements ActionListener {
     267    private boolean close;
     268    public OKButtonListener(boolean close) {
     269        this.close = close;
     270    }
     271    public void actionPerformed(ActionEvent event) {
    272272                // Submit the various changes.
    273273                // Connection preferences
    274                 Gatherer.config.set("general.use_proxy", true, use_proxy_checkbox.isSelected());
    275                 Gatherer.config.setString("general.proxy_host", true, proxy_host_field.getText());
    276                 Gatherer.config.setString("general.proxy_port", true, proxy_port_field.getText());
    277                 Gatherer.setProxy();
     274        Gatherer.config.set("general.use_proxy", true, use_proxy_checkbox.isSelected());
     275        Gatherer.config.setString("general.proxy_host", true, proxy_host_field.getText());
     276        Gatherer.config.setString("general.proxy_port", true, proxy_port_field.getText());
     277        Gatherer.setProxy();
    278278                // Warning preferences
    279                 for(int i = 0; i < warning_preferences_check_list.getEntryCount(); i++) {
    280                      Entry entry = warning_preferences_check_list.get(i);
    281                      Gatherer.config.set(entry.getProperty(), true, entry.isSelected());
    282                 }
     279        for(int i = 0; i < warning_preferences_check_list.getEntryCount(); i++) {
     280        Entry entry = warning_preferences_check_list.get(i);
     281        Gatherer.config.set(entry.getProperty(), true, entry.isSelected());
     282        }
    283283                // Workflow preferences
    284                 Gatherer.config.set("workflow.browse", false, workflow_browse.isSelected());
    285                 Gatherer.config.set("workflow.mirror", false, workflow_mirror.isSelected());
    286                 Gatherer.config.set("workflow.gather", false, workflow_gather.isSelected());
    287                 Gatherer.config.set("workflow.enrich", false, workflow_enrich.isSelected());
    288                 Gatherer.config.set("workflow.design", false, workflow_design.isSelected());
    289                 Gatherer.config.set("workflow.export", false, workflow_export.isSelected());
    290                 Gatherer.config.set("workflow.create", false, workflow_create.isSelected());
    291                 Gatherer.config.set("workflow.preview", false, workflow_preview.isSelected());
    292                 Gatherer.g_man.workflowUpdate("Browser", workflow_browse.isSelected());
    293                 Gatherer.g_man.workflowUpdate("Mirroring", workflow_mirror.isSelected());
    294                 Gatherer.g_man.workflowUpdate("Collection", workflow_gather.isSelected());
    295                 Gatherer.g_man.workflowUpdate("MetaEdit", workflow_enrich.isSelected());
    296                 Gatherer.g_man.workflowUpdate("Build", workflow_design.isSelected());
    297                 Gatherer.g_man.workflowUpdate("Export", workflow_export.isSelected());
    298                 Gatherer.g_man.workflowUpdate("Create", workflow_create.isSelected());
    299                 Gatherer.g_man.workflowUpdate("Preview", workflow_preview.isSelected());
     284        Gatherer.config.set("workflow.browse", false, workflow_browse.isSelected());
     285        Gatherer.config.set("workflow.mirror", false, workflow_mirror.isSelected());
     286        Gatherer.config.set("workflow.gather", false, workflow_gather.isSelected());
     287        Gatherer.config.set("workflow.enrich", false, workflow_enrich.isSelected());
     288        Gatherer.config.set("workflow.design", false, workflow_design.isSelected());
     289        Gatherer.config.set("workflow.export", false, workflow_export.isSelected());
     290        Gatherer.config.set("workflow.create", false, workflow_create.isSelected());
     291        Gatherer.config.set("workflow.preview", false, workflow_preview.isSelected());
     292        Gatherer.g_man.workflowUpdate("Browser", workflow_browse.isSelected());
     293        Gatherer.g_man.workflowUpdate("Mirroring", workflow_mirror.isSelected());
     294        Gatherer.g_man.workflowUpdate("Collection", workflow_gather.isSelected());
     295        Gatherer.g_man.workflowUpdate("MetaEdit", workflow_enrich.isSelected());
     296        Gatherer.g_man.workflowUpdate("Build", workflow_design.isSelected());
     297        Gatherer.g_man.workflowUpdate("Export", workflow_export.isSelected());
     298        Gatherer.g_man.workflowUpdate("Create", workflow_create.isSelected());
     299        Gatherer.g_man.workflowUpdate("Preview", workflow_preview.isSelected());
    300300                // Hide dialog
    301                 if(close) {
    302                      self.dispose();
    303                 }
    304           }
    305     }
    306 
    307     private class CancelButtonListener
    308           implements ActionListener {
    309           public void actionPerformed(ActionEvent event) {
    310                 self.dispose();
    311           }
    312     }
    313 
    314     private class PredefinedActionListener
    315           implements ActionListener {
    316           public void actionPerformed(ActionEvent event) {
    317                 JComboBox cb = (JComboBox) event.getSource();
    318                 WorkflowElementWrapper element = (WorkflowElementWrapper) cb.getSelectedItem();
    319                 CheckboxUpdater task = new CheckboxUpdater(element);
    320                 SwingUtilities.invokeLater(task);
    321           }
    322 
    323           private class CheckboxUpdater
    324                 implements Runnable {
    325                 private WorkflowElementWrapper element;
    326                 public CheckboxUpdater(WorkflowElementWrapper element) {
    327                      this.element = element;
    328                 }
    329                 public void run() {
    330                      workflow_browse.setSelected(element.getEnabled("browse"));
    331                      workflow_create.setSelected(element.getEnabled("create"));
    332                      workflow_mirror.setSelected(element.getEnabled("mirror"));
    333                      workflow_gather.setSelected(element.getEnabled("gather"));
    334                      workflow_enrich.setSelected(element.getEnabled("enrich"));
    335                      workflow_design.setSelected(element.getEnabled("design"));
    336                      workflow_export.setSelected(element.getEnabled("export"));
    337                      workflow_preview.setSelected(element.getEnabled("preview"));           
    338                 }
    339           }
    340     }
    341 
    342     private class UseProxyListener
    343           implements ActionListener {
    344           public void actionPerformed(ActionEvent event) {
    345                 boolean enabled = use_proxy_checkbox.isSelected();
    346                 Gatherer.config.set("general.use_proxy", true, enabled);
     301        if(close) {
     302        self.dispose();
     303        }
     304    }
     305    }
     306
     307    private class CancelButtonListener
     308    implements ActionListener {
     309    public void actionPerformed(ActionEvent event) {
     310        self.dispose();
     311    }
     312    }
     313
     314    private class PredefinedActionListener
     315    implements ActionListener {
     316    public void actionPerformed(ActionEvent event) {
     317        JComboBox cb = (JComboBox) event.getSource();
     318        WorkflowElementWrapper element = (WorkflowElementWrapper) cb.getSelectedItem();
     319        CheckboxUpdater task = new CheckboxUpdater(element);
     320        SwingUtilities.invokeLater(task);
     321    }
     322
     323    private class CheckboxUpdater
     324        implements Runnable {
     325        private WorkflowElementWrapper element;
     326        public CheckboxUpdater(WorkflowElementWrapper element) {
     327        this.element = element;
     328        }
     329        public void run() {
     330        workflow_browse.setSelected(element.getEnabled("browse"));
     331        workflow_create.setSelected(element.getEnabled("create"));
     332        workflow_mirror.setSelected(element.getEnabled("mirror"));
     333        workflow_gather.setSelected(element.getEnabled("gather"));
     334        workflow_enrich.setSelected(element.getEnabled("enrich"));
     335        workflow_design.setSelected(element.getEnabled("design"));
     336        workflow_export.setSelected(element.getEnabled("export"));
     337        workflow_preview.setSelected(element.getEnabled("preview"));           
     338        }
     339    }
     340    }
     341
     342    private class UseProxyListener
     343    implements ActionListener {
     344    public void actionPerformed(ActionEvent event) {
     345        boolean enabled = use_proxy_checkbox.isSelected();
     346        Gatherer.config.set("general.use_proxy", true, enabled);
    347347                // Fortunately this is already driven by the event thread.
    348                 proxy_host_field.setEnabled(enabled);
    349                 proxy_port_field.setEnabled(enabled);
    350           }
    351     }
    352 
    353     private class WorkflowElementWrapper {
    354           private Element element;
    355           private String text;
    356           public WorkflowElementWrapper(Element element) {
    357                 this.element = element;
    358           }
    359           public boolean getEnabled(String name) {
    360                 boolean result = true;
    361                 if(element.getAttribute(name).equalsIgnoreCase("false")) {
    362                      result = false;
    363                 }
    364                 return result;
    365           }
    366           public String toString() {
    367                 if(text == null) {
    368                      text = element.getFirstChild().getNodeValue();
    369                 }
    370                 return text;
    371           }
    372     }
     348        proxy_host_field.setEnabled(enabled);
     349        proxy_port_field.setEnabled(enabled);
     350    }
     351    }
     352
     353    private class WorkflowElementWrapper {
     354    private Element element;
     355    private String text;
     356    public WorkflowElementWrapper(Element element) {
     357        this.element = element;
     358    }
     359    public boolean getEnabled(String name) {
     360        boolean result = true;
     361        if(element.getAttribute(name).equalsIgnoreCase("false")) {
     362        result = false;
     363        }
     364        return result;
     365    }
     366    public String toString() {
     367        if(text == null) {
     368        text = element.getFirstChild().getNodeValue();
     369        }
     370        return text;
     371    }
     372    }
    373373}
    374 
    375 

  • trunk/gli/src/org/greenstone/gatherer/gui/PreviewPane.java

    r4356 r4367  
    4646
    4747public class PreviewPane
    48     extends JPanel {
    49 
    50     private CalHTMLPane view   = null;
    51     private int back_count     = 0;
    52     private int forward_count  = 0;
    53     private JButton back       = null;
    54     private JButton forward    = null;
    55     private JButton home       = null;
    56     private JButton reload = null;
    57     private JLabel status      = null;
    58     private Observer observer = null;
    59     private String args[]      = null;
    60     private String current_url = null;
    61     private String page_showing = null;
    62     private URL homepage       = null;
    63 
    64     public PreviewPane() {
    65           // Create components
    66           back = new JButton(get("Back"), Utility.getImage("back.gif"));
    67           back.addActionListener(new BackListener());
    68           back.setEnabled(false);
    69 
    70           home = new JButton(get("Home"), Utility.getImage("home.gif"));
    71           home.addActionListener(new HomeListener());
    72           home.setEnabled(false);
    73 
    74           forward = new JButton(get("Forward"), Utility.getImage("forward.gif"));
    75           forward.addActionListener(new ForwardListener());
    76           forward.setEnabled(false);
    77 
    78           reload = new JButton(get("Reload"), Utility.getImage("reload.gif"));
    79           reload.addActionListener(new ReloadListener());
    80           reload.setEnabled(false);
    81 
    82           CalHTMLPreferences prefs = new CalHTMLPreferences();
    83           observer = new Observer();
    84           view = new CalHTMLPane(prefs, observer, "Default");
    85           //view.setSize(new Dimension(770, 440));
    86 
    87           status = new JLabel(get("Ready"));
    88     }
    89 
    90     public void collectionChanged(boolean ready) {
    91     }
    92 
    93     public void display() {
    94           JPanel control_pane = new JPanel();
    95           control_pane.setBorder(BorderFactory.createEmptyBorder(0,0,5,0));
    96           control_pane.setLayout(new GridLayout(1,4));
    97           control_pane.add(back);
    98           control_pane.add(reload);
    99           control_pane.add(home);
    100           control_pane.add(forward);
    101 
    102           JPanel a_panel = new JPanel(new BorderLayout());
    103           a_panel.setSize(new Dimension(770, 440));
    104           a_panel.add(view, BorderLayout.CENTER);
    105 
    106           setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
    107           setLayout(new BorderLayout());
    108           add(control_pane, BorderLayout.NORTH);
    109           add(a_panel, BorderLayout.CENTER);
    110           add(status, BorderLayout.SOUTH);
    111     }
    112 
    113     /** This method is called when the user selects the 'Preview' tab from the views bar. Can be used to display a particular page or perform some other relevant tests (ensure internet connection to specified server maybe?)
    114       */
    115     public void gainFocus() {
    116           if(Gatherer.c_man.ready() && Gatherer.c_man.built()) {
     48    extends JPanel {
     49
     50    private CalHTMLPane view   = null;
     51    private int back_count     = 0;
     52    private int forward_count  = 0;
     53    private JButton back       = null;
     54    private JButton forward    = null;
     55    private JButton home       = null;
     56    private JButton reload = null;
     57    private JLabel status      = null;
     58    private Observer observer = null;
     59    private String args[]      = null;
     60    private String current_url = null;
     61    private String page_showing = null;
     62    private URL homepage       = null;
     63
     64    public PreviewPane() {
     65    // Create components
     66    back = new JButton(get("Back"), Utility.getImage("back.gif"));
     67    back.addActionListener(new BackListener());
     68    back.setEnabled(false);
     69
     70    home = new JButton(get("Home"), Utility.getImage("home.gif"));
     71    home.addActionListener(new HomeListener());
     72    home.setEnabled(false);
     73
     74    forward = new JButton(get("Forward"), Utility.getImage("forward.gif"));
     75    forward.addActionListener(new ForwardListener());
     76    forward.setEnabled(false);
     77
     78    reload = new JButton(get("Reload"), Utility.getImage("reload.gif"));
     79    reload.addActionListener(new ReloadListener());
     80    reload.setEnabled(false);
     81
     82    CalHTMLPreferences prefs = new CalHTMLPreferences();
     83    observer = new Observer();
     84    view = new CalHTMLPane(prefs, observer, "Default");
     85    //view.setSize(new Dimension(770, 440));
     86
     87    status = new JLabel(get("Ready"));
     88    }
     89
     90    public void collectionChanged(boolean ready) {
     91    }
     92
     93    public void display() {
     94    JPanel control_pane = new JPanel();
     95    control_pane.setBorder(BorderFactory.createEmptyBorder(0,0,5,0));
     96    control_pane.setLayout(new GridLayout(1,4));
     97    control_pane.add(back);
     98    control_pane.add(reload);
     99    control_pane.add(home);
     100    control_pane.add(forward);
     101
     102    JPanel a_panel = new JPanel(new BorderLayout());
     103    a_panel.setSize(new Dimension(770, 440));
     104    a_panel.add(view, BorderLayout.CENTER);
     105
     106    setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
     107    setLayout(new BorderLayout());
     108    add(control_pane, BorderLayout.NORTH);
     109    add(a_panel, BorderLayout.CENTER);
     110    add(status, BorderLayout.SOUTH);
     111    }
     112
     113    /** This method is called when the user selects the 'Preview' tab from the views bar. Can be used to display a particular page or perform some other relevant tests (ensure internet connection to specified server maybe?)
     114     */
     115    public void gainFocus() {
     116    if(Gatherer.c_man.ready() && Gatherer.c_man.built()) {
    117117                // Now load the collection
    118                 String url = Gatherer.config.exec_address.toString() + "?a=p&p=about&c=" + Gatherer.c_man.getCollection().getName();
    119                 Gatherer.println("Loading " + url);
    120                 args = new String[1];
    121                 args[0] = url;
    122                 status.setText(get("Loading", args));
    123                 args = null;
    124                 view.showHTMLDocument((new GURL(url)).getURL());
    125                 page_showing = url;
    126                 homepage = (new GURL(url)).getURL();
    127                 url = null;
    128           }
    129           validate();
    130     }
    131 
    132     /** Used to retrieve the phrase that matches the given key from the loaded dictionary.
    133       */
    134     public String get(String key) {
    135           return get(key, null);
    136     }
    137 
    138     public String get(String key, String args[]) {
    139           if(key.indexOf(".") == -1) {
    140                 key = "Browser." + key;
    141           }
    142           return Gatherer.dictionary.get(key, args);
    143     }
    144 
    145     public void configServer(String command) {
    146           try {
    147                 String url = Gatherer.config.exec_address.toString() + command;
    148                 System.err.println("Action: " + url);
    149                 view.setLoadSynchronously(true);
    150                 view.showHTMLDocument(new URL(url));
    151                 view.setLoadSynchronously(false);
    152                 System.err.println("Complete.");
    153                 url = null;       
    154           }
    155           catch(MalformedURLException error) {
    156                 System.err.println("Bad URL.");
    157           }
    158     }
    159 
    160     public void validate() {
    161           if(back_count > 0) {
    162                 back.setEnabled(true);
    163           }
    164           else {
    165                 back.setEnabled(false);
    166           }
    167           if(homepage != null) {
    168                 home.setEnabled(true);
    169           }
    170           else {
    171                 home.setEnabled(false);
    172           }
    173           if(forward_count > 0) {
    174                 forward.setEnabled(true);
    175           }
    176           else {
    177                 forward.setEnabled(false);
    178           }
    179           reload.setEnabled(true);
    180     }
    181 
    182     private class BackListener
    183           implements ActionListener {
    184           public void actionPerformed(ActionEvent event) {
    185                 view.goBack();
    186                 back_count--;
    187                 forward_count++;
    188                 validate();
    189           }
    190     }
    191 
    192     private class ForwardListener
    193           implements ActionListener {
    194           public void actionPerformed(ActionEvent event) {
    195                 view.goForward();
    196                 back_count++;
    197                 forward_count--;
    198                 validate();
    199           }
    200     }
    201 
    202     private class HomeListener
    203           implements ActionListener {
    204           public void actionPerformed(ActionEvent event) {
    205                 if(homepage != null) {
    206                      view.showHTMLDocument(homepage);
    207                      back_count++;
    208                      validate();
    209                 }
    210           }
    211     }
    212 
    213     private class ReloadListener
    214           implements ActionListener {
    215           public void actionPerformed(ActionEvent event) {
    216                 view.reloadDocument();
    217           }
    218     }
    219 
    220     private class Observer
    221           extends DefaultCalHTMLObserver {
    222           public int state = CalCons.DOC_LOADED;
    223           public void linkActivatedUpdate(CalHTMLPane pane, URL url, String target_frame, String j_name) {
    224                 if(!url.toString().equals(current_url)) {
    225                      back_count++;
    226                      forward_count = 0;
    227                      validate();
    228                 }
    229           }
    230           public void linkFocusUpdate(CalHTMLPane pane, URL url) {
     118        String url = Gatherer.config.exec_address.toString() + "?a=p&p=about&c=" + Gatherer.c_man.getCollection().getName();
     119        Gatherer.println("Loading " + url);
     120        args = new String[1];
     121        args[0] = url;
     122        status.setText(get("Loading", args));
     123        args = null;
     124        view.showHTMLDocument((new GURL(url)).getURL());
     125        page_showing = url;
     126        homepage = (new GURL(url)).getURL();
     127        url = null;
     128    }
     129    validate();
     130    }
     131
     132    /** Used to retrieve the phrase that matches the given key from the loaded dictionary.
     133     */
     134    public String get(String key) {
     135    return get(key, null);
     136    }
     137
     138    public String get(String key, String args[]) {
     139    if(key.indexOf(".") == -1) {
     140        key = "Browser." + key;
     141    }
     142    return Gatherer.dictionary.get(key, args);
     143    }
     144
     145    public void configServer(String command) {
     146    try {
     147        String url = Gatherer.config.exec_address.toString() + command;
     148        System.err.println("Action: " + url);
     149        view.setLoadSynchronously(true);
     150        view.showHTMLDocument(new URL(url));
     151        view.setLoadSynchronously(false);
     152        System.err.println("Complete.");
     153        url = null;       
     154    }
     155    catch(MalformedURLException error) {
     156        System.err.println("Bad URL.");
     157    }
     158    }
     159
     160    public void validate() {
     161    if(back_count > 0) {
     162        back.setEnabled(true);
     163    }
     164    else {
     165        back.setEnabled(false);
     166    }
     167    if(homepage != null) {
     168        home.setEnabled(true);
     169    }
     170    else {
     171        home.setEnabled(false);
     172    }
     173    if(forward_count > 0) {
     174        forward.setEnabled(true);
     175    }
     176    else {
     177        forward.setEnabled(false);
     178    }
     179    reload.setEnabled(true);
     180    }
     181
     182    private class BackListener
     183    implements ActionListener {
     184    public void actionPerformed(ActionEvent event) {
     185        view.goBack();
     186        back_count--;
     187        forward_count++;
     188        validate();
     189    }
     190    }
     191
     192    private class ForwardListener
     193    implements ActionListener {
     194    public void actionPerformed(ActionEvent event) {
     195        view.goForward();
     196        back_count++;
     197        forward_count--;
     198        validate();
     199    }
     200    }
     201
     202    private class HomeListener
     203    implements ActionListener {
     204    public void actionPerformed(ActionEvent event) {
     205        if(homepage != null) {
     206        view.showHTMLDocument(homepage);
     207        back_count++;
     208        validate();
     209        }
     210    }
     211    }
     212
     213    private class ReloadListener
     214    implements ActionListener {
     215    public void actionPerformed(ActionEvent event) {
     216        view.reloadDocument();
     217    }
     218    }
     219
     220    private class Observer
     221    extends DefaultCalHTMLObserver {
     222    public int state = CalCons.DOC_LOADED;
     223    public void linkActivatedUpdate(CalHTMLPane pane, URL url, String target_frame, String j_name) {
     224        if(!url.toString().equals(current_url)) {
     225        back_count++;
     226        forward_count = 0;
     227        validate();
     228        }
     229    }
     230    public void linkFocusUpdate(CalHTMLPane pane, URL url) {
    231231                ///ystem.err.println("Link in focus " + url.toString());
    232                 args = new String[1];
    233                 args[0] = url.toString();
    234                 status.setText(get("Follow"));
    235                 args = null;
    236           }
    237           public void statusUpdate(CalHTMLPane pane, int state, URL url, int value, String message) {
    238                 this.state = state;
    239                 switch(state) {
    240                      // The Pane is attempting to connect to the given URL to receive data.
    241                 case CalCons.PRE_CONNECT:
    242                      ///ystem.err.println("Preconnect: " + state + " - " + message);
    243                      break;
    244                      // The Pane was unable to connect to the given URL or was unable to parse the content. Most likely this will be due to an incorrectly specified URL. The message argument may contain further details of the reason for failure.
    245                 case CalCons.PARSE_FAILED:
    246                      ///ystem.err.println("Parse Failed: " + state + " - " + message);
    247                      status.setText(get("CannotConnect") + message);
    248                      break;
    249                      // The Pane has established a connection to the given URL and is receiving any content.
    250                 case CalCons.CONNECTED:
    251                      ///ystem.err.println("Connected: " + state + " - " + message);
    252                      args = new String[1];
    253                      args[0] = url.toString();
    254                      status.setText(get("Loading", args));
    255                      args = null;
    256                      break;
    257                      // The size of the content at the given URL is known and is contained in the value argument.
    258                 case CalCons.DOC_LENGTH:
    259                      ///ystem.err.println("Doc Length: " + state + " - " + message);
    260                      break;
    261                      // The title of the document for the given URL is known and is contained in the message argument. Only the title of a document in the Pane's top level frame will be sent to this method. If the document has no name, the message will be null, unless the document is a Frameset document in which case the message "Frameset" will be sent.
    262                 case CalCons.TITLE:
    263                      ///ystem.err.println("Title: " + state + " - " + message);
    264                      break;
    265                      // An exception has been thrown during parsing of the data from the URL. This will most likely be an IOException such as a server time-out.
    266                 case CalCons.PARSE_FAILED_POST_CONNECT:
    267                      ///ystem.err.println("Parse Failed Post Connect: " + state + " - " + message);
    268                      status.setText(get("TimedOut") + message);
    269                      break;
    270                      // The document has been parsed but formatting cannot be completed because the document contains images of unspecified size. The parsing thread is waiting for image updates to give it the information it needs to format and display the document.
    271                 case CalCons.WAITING_FOR_IMAGES:
    272                      ///ystem.err.println("Waiting For Images: " + state + " - " + message);
    273                      break;
    274                      // All text and image data has been received, parsed and the document structure determined.
    275                 case CalCons.DOC_LOADED:
    276                      ///ystem.err.println("Doc Loaded: " + state + " - " + message);
    277                      status.setText(get("Ready"));
    278                      break;
    279                 }
    280           }
    281     }
     232        args = new String[1];
     233        args[0] = url.toString();
     234        status.setText(get("Follow"));
     235        args = null;
     236    }
     237    public void statusUpdate(CalHTMLPane pane, int state, URL url, int value, String message) {
     238        this.state = state;
     239        switch(state) {
     240        // The Pane is attempting to connect to the given URL to receive data.
     241        case CalCons.PRE_CONNECT:
     242        ///ystem.err.println("Preconnect: " + state + " - " + message);
     243        break;
     244        // The Pane was unable to connect to the given URL or was unable to parse the content. Most likely this will be due to an incorrectly specified URL. The message argument may contain further details of the reason for failure.
     245        case CalCons.PARSE_FAILED:
     246        ///ystem.err.println("Parse Failed: " + state + " - " + message);
     247        status.setText(get("CannotConnect") + message);
     248        break;
     249        // The Pane has established a connection to the given URL and is receiving any content.
     250        case CalCons.CONNECTED:
     251        ///ystem.err.println("Connected: " + state + " - " + message);
     252        args = new String[1];
     253        args[0] = url.toString();
     254        status.setText(get("Loading", args));
     255        args = null;
     256        break;
     257        // The size of the content at the given URL is known and is contained in the value argument.
     258        case CalCons.DOC_LENGTH:
     259        ///ystem.err.println("Doc Length: " + state + " - " + message);
     260        break;
     261        // The title of the document for the given URL is known and is contained in the message argument. Only the title of a document in the Pane's top level frame will be sent to this method. If the document has no name, the message will be null, unless the document is a Frameset document in which case the message "Frameset" will be sent.
     262        case CalCons.TITLE:
     263        ///ystem.err.println("Title: " + state + " - " + message);
     264        break;
     265        // An exception has been thrown during parsing of the data from the URL. This will most likely be an IOException such as a server time-out.
     266        case CalCons.PARSE_FAILED_POST_CONNECT:
     267        ///ystem.err.println("Parse Failed Post Connect: " + state + " - " + message);
     268        status.setText(get("TimedOut") + message);
     269        break;
     270        // The document has been parsed but formatting cannot be completed because the document contains images of unspecified size. The parsing thread is waiting for image updates to give it the information it needs to format and display the document.
     271        case CalCons.WAITING_FOR_IMAGES:
     272        ///ystem.err.println("Waiting For Images: " + state + " - " + message);
     273        break;
     274        // All text and image data has been received, parsed and the document structure determined.
     275        case CalCons.DOC_LOADED:
     276        ///ystem.err.println("Doc Loaded: " + state + " - " + message);
     277        status.setText(get("Ready"));
     278        break;
     279        }
     280    }
     281    }
    282282}

  • trunk/gli/src/org/greenstone/gatherer/gui/SaveProgressDialog.java

    r4293 r4367  
    6464
    6565public class SaveProgressDialog
    66     extends Thread {
     66    extends Thread {
    6767     
    68     private Gatherer gatherer;
    69     private JDialog dialog;
    70     private JProgressBar progress;
    71     static final public int METADATA = 50;
    72     static final public int COLLECTION = 40;
    73     static final public int MISC = 10;
    74     static final private Dimension SIZE = new Dimension(300,30);
     68    private Gatherer gatherer;
     69    private JDialog dialog;
     70    private JProgressBar progress;
     71    static final public int METADATA = 50;
     72    static final public int COLLECTION = 40;
     73    static final public int MISC = 10;
     74    static final private Dimension SIZE = new Dimension(300,30);
    7575
    76     public SaveProgressDialog(Gatherer gatherer) {
    77           this.gatherer = gatherer;
    78           // Creation
    79           dialog = new JDialog();
    80           dialog.setUndecorated(true);
    81           dialog.setModal(true);
    82           dialog.setSize(SIZE);
    83           JPanel content_pane = (JPanel)dialog.getContentPane();
    84           progress = new JProgressBar();
    85           progress.setMinimum(0);
    86           progress.setMaximum(100);
    87           progress.setString(gatherer.get("SaveProgressDialog.Saving", "0"));
    88           progress.setStringPainted(true);
    89           // Layout
    90           content_pane.setLayout(new BorderLayout());
    91           content_pane.add(progress, BorderLayout.CENTER);
    92           Dimension screen_size = gatherer.config.screen_size;
    93           dialog.setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
    94     }
     76    public SaveProgressDialog(Gatherer gatherer) {
     77    this.gatherer = gatherer;
     78    // Creation
     79    dialog = new JDialog();
     80    dialog.setUndecorated(true);
     81    dialog.setModal(true);
     82    dialog.setSize(SIZE);
     83    JPanel content_pane = (JPanel)dialog.getContentPane();
     84    progress = new JProgressBar();
     85    progress.setMinimum(0);
     86    progress.setMaximum(100);
     87    progress.setString(gatherer.get("SaveProgressDialog.Saving", "0"));
     88    progress.setStringPainted(true);
     89    // Layout
     90    content_pane.setLayout(new BorderLayout());
     91    content_pane.add(progress, BorderLayout.CENTER);
     92    Dimension screen_size = gatherer.config.screen_size;
     93    dialog.setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
     94    }
    9595
    96     public void dispose() {
    97           dialog.dispose();
    98     }
     96    public void dispose() {
     97    dialog.dispose();
     98    }
    9999
    100     public void run() {
    101           dialog.show(); // Modal.
    102     }
     100    public void run() {
     101    dialog.show(); // Modal.
     102    }
    103103
    104     public void update(final int amount) {
    105           final JProgressBar final_progress = progress;
    106           final Runnable update = new Runnable() {
    107                      public void run() {
    108                           progress.setValue(final_progress.getValue() + amount);
    109                      }
    110                 };
    111           try {
    112                 SwingUtilities.invokeLater(update);
    113           }
    114           catch (Exception e) {
    115                 gatherer.debug(e, "Error in SaveProgressDialog.update(): " + e);
    116           }
    117     }
     104    public void update(final int amount) {
     105    final JProgressBar final_progress = progress;
     106    final Runnable update = new Runnable() {
     107        public void run() {
     108            progress.setValue(final_progress.getValue() + amount);
     109        }
     110        };
     111    try {
     112        SwingUtilities.invokeLater(update);
     113    }
     114    catch (Exception e) {
     115        gatherer.debug(e, "Error in SaveProgressDialog.update(): " + e);
     116    }
     117    }
    118118}

  • trunk/gli/src/org/greenstone/gatherer/gui/SimpleMenuBar.java

    r4293 r4367  
    77import org.greenstone.gatherer.util.Utility;
    88public class SimpleMenuBar
    9     extends JMenuBar
    10     implements ActionListener {
     9    extends JMenuBar
     10    implements ActionListener {
    1111     
    12     private String page_name;
     12    private String page_name;
    1313
    14     public SimpleMenuBar(String page_name) {
    15           this.page_name = page_name;
    16           JMenu help = new JMenu(Gatherer.dictionary.get("Menu.Help"));
    17           help.setIcon(Utility.HELP_ICON);
     14    public SimpleMenuBar(String page_name) {
     15    this.page_name = page_name;
     16    JMenu help = new JMenu(Gatherer.dictionary.get("Menu.Help"));
     17    help.setIcon(Utility.HELP_ICON);
    1818         
    19           JMenuItem help_help = new JMenuItem(Gatherer.dictionary.get("Menu.Help"));
    20           help_help.addActionListener(this);
     19    JMenuItem help_help = new JMenuItem(Gatherer.dictionary.get("Menu.Help"));
     20    help_help.addActionListener(this);
    2121         
    22           help.add(help_help);
     22    help.add(help_help);
    2323         
    24           add(Box.createHorizontalGlue());
    25           add(help);
    26     }
     24    add(Box.createHorizontalGlue());
     25    add(help);
     26    }
    2727     
    28     public void actionPerformed(ActionEvent event) {
    29           Gatherer.g_man.help.setView(page_name);
    30     }
     28    public void actionPerformed(ActionEvent event) {
     29    Gatherer.g_man.help.setView(page_name);
     30    }
    3131}

  • trunk/gli/src/org/greenstone/gatherer/gui/SmarterTable.java

    r4293 r4367  
    5353/** An extension of a JTable that allows for the background, foreground, heading and selection colors to be set in single actions. */
    5454public class SmarterTable
    55     extends JTable {
     55    extends JTable {
    5656
    57     public void setBackground(Color color) {
    58           super.setBackground(color);
    59           TableCellRenderer renderer = getDefaultRenderer(String.class);
    60           ((DefaultTableCellRenderer)renderer).setBackground(color);
    61     }
     57    public void setBackground(Color color) {
     58    super.setBackground(color);
     59    TableCellRenderer renderer = getDefaultRenderer(String.class);
     60    ((DefaultTableCellRenderer)renderer).setBackground(color);
     61    }
    6262
    63     public void setForeground(Color color) {
    64           super.setForeground(color);
    65           TableCellRenderer renderer = getDefaultRenderer(String.class);
    66           ((DefaultTableCellRenderer)renderer).setForeground(color);
    67     }
     63    public void setForeground(Color color) {
     64    super.setForeground(color);
     65    TableCellRenderer renderer = getDefaultRenderer(String.class);
     66    ((DefaultTableCellRenderer)renderer).setForeground(color);
     67    }
    6868
    69     public void setHeadingBackground(Color color) {
    70           JTableHeader header = getTableHeader();
    71           header.setBackground(color);
    72     }
     69    public void setHeadingBackground(Color color) {
     70    JTableHeader header = getTableHeader();
     71    header.setBackground(color);
     72    }
    7373
    74     public void setHeadingForeground(Color color) {
    75           JTableHeader header = getTableHeader();
    76           header.setForeground(color);
    77     }
     74    public void setHeadingForeground(Color color) {
     75    JTableHeader header = getTableHeader();
     76    header.setForeground(color);
     77    }
    7878
    79     public void setSelectionColor(Color color) {
    80           super.setSelectionBackground(color);
    81     }
     79    public void setSelectionColor(Color color) {
     80    super.setSelectionBackground(color);
     81    }
    8282     
    83     public void setSelectedTextColor(Color color) {
    84           super.setSelectionForeground(color);
    85     }
     83    public void setSelectedTextColor(Color color) {
     84    super.setSelectionForeground(color);
     85    }
    8686}

  • trunk/gli/src/org/greenstone/gatherer/gui/SmarterTextArea.java

    r4293 r4367  
    4242
    4343public class SmarterTextArea
    44     extends JTextArea {
     44    extends JTextArea {
    4545
    46     private boolean init = true;
     46    private boolean init = true;
    4747
    48     public SmarterTextArea() {
    49           super();
    50     }
     48    public SmarterTextArea() {
     49    super();
     50    }
    5151
    52     public SmarterTextArea(String text, boolean editable) {
    53           super();
    54           if(!editable) {
    55                 setDocument(new UnchangingDocument());
    56           }
    57           setText(text);
    58           init = false;
    59     }
     52    public SmarterTextArea(String text, boolean editable) {
     53    super();
     54    if(!editable) {
     55        setDocument(new UnchangingDocument());
     56    }
     57    setText(text);
     58    init = false;
     59    }
    6060
    61     public int calculateColumnCount() {
    62           return (getWidth() / getColumnWidth());
    63     }
     61    public int calculateColumnCount() {
     62    return (getWidth() / getColumnWidth());
     63    }
    6464
    65     private class UnchangingDocument
    66           extends PlainDocument {
    67           public void insertString(int offs, String str, AttributeSet a)
    68                 throws BadLocationException {
    69                 if(init) {
    70                      super.insertString(offs, str, a);
    71                 }
    72           }
    73           public void remove(int offs, int len) {
    74           }
    75     }
     65    private class UnchangingDocument
     66    extends PlainDocument {
     67    public void insertString(int offs, String str, AttributeSet a)
     68        throws BadLocationException {
     69        if(init) {
     70        super.insertString(offs, str, a);
     71        }
     72    }
     73    public void remove(int offs, int len) {
     74    }
     75    }
    7676}

  • trunk/gli/src/org/greenstone/gatherer/gui/SmarterTextField.java

    r4293 r4367  
    4646
    4747public class SmarterTextField
    48     extends JTextField {
    49     public int calculateColumnCount() {
    50           return (getWidth() / getColumnWidth());
    51     }
     48    extends JTextField {
     49    public int calculateColumnCount() {
     50    return (getWidth() / getColumnWidth());
     51    }
    5252}

  • trunk/gli/src/org/greenstone/gatherer/gui/SmarterTree.java

    r4293 r4367  
    5050/** An extension of a JTree that allows for the background, foreground and selection colors to be set in single actions. */
    5151public class SmarterTree
    52     extends JTree {
     52    extends JTree {
    5353
    54     public SmarterTree() {
    55           super();
    56     }
     54    public SmarterTree() {
     55    super();
     56    }
    5757
    58     public SmarterTree(TreeModel model) {
    59           super(model);
    60     }
     58    public SmarterTree(TreeModel model) {
     59    super(model);
     60    }
    6161
    62     public void setBackground(Color color) {
    63           super.setBackground(color);
    64           if(cellRenderer != null) {
    65                 ((DefaultTreeCellRenderer)cellRenderer).setBackgroundNonSelectionColor(color);
    66           }
    67     }
     62    public void setBackground(Color color) {
     63    super.setBackground(color);
     64    if(cellRenderer != null) {
     65        ((DefaultTreeCellRenderer)cellRenderer).setBackgroundNonSelectionColor(color);
     66    }
     67    }
    6868
    69     public void setForeground(Color color) {
    70           super.setForeground(color);
    71           if(cellRenderer != null) {
    72                 ((DefaultTreeCellRenderer)cellRenderer).setTextNonSelectionColor(color);
    73           }
    74     }
     69    public void setForeground(Color color) {
     70    super.setForeground(color);
     71    if(cellRenderer != null) {
     72        ((DefaultTreeCellRenderer)cellRenderer).setTextNonSelectionColor(color);
     73    }
     74    }
    7575
    76     public void setSelectionColor(Color color) {
    77           ((DefaultTreeCellRenderer)cellRenderer).setBackgroundSelectionColor(color);
    78     }
     76    public void setSelectionColor(Color color) {
     77    ((DefaultTreeCellRenderer)cellRenderer).setBackgroundSelectionColor(color);
     78    }
    7979     
    80     public void setSelectedTextColor(Color color) {
    81           ((DefaultTreeCellRenderer)cellRenderer).setTextNonSelectionColor(color);
    82     }
     80    public void setSelectedTextColor(Color color) {
     81    ((DefaultTreeCellRenderer)cellRenderer).setTextNonSelectionColor(color);
     82    }
    8383}

  • trunk/gli/src/org/greenstone/gatherer/gui/SmudgyLabel.java

    r4293 r4367  
    4747/** Just like a JLabel, except the text shown is updated using an overwriting runnable so that updates will only occur when process load is moderate. This functionality is currently disabled as it was somehow taking 5% of copy time, and not doing what it was supposed to anyway (the same event apparently can be added to the event queue over and over). */
    4848public class SmudgyLabel
    49     extends JLabel {
    50     private SmudgyUpdate update = null;
    51     public SmudgyLabel(String text) {
    52           super(text);
    53     }
    54     public void setText(String text) {
    55           super.setText(text);
    56           /*
    57           if(update == null) {
    58                 update = new SmudgyUpdate(text);
    59           }
    60           else {
    61                 update.setText(text);
    62           }
    63           SwingUtilities.invokeLater(update);
    64           */
    65     }
    66     public void setTextImmediately(String text) {
    67           super.setText(text);
    68     }
    69     private class SmudgyUpdate
    70           implements Runnable {
    71           private String text = null;
    72           public SmudgyUpdate(String text) {
    73                 this.text = text;
    74           }
    75           public void run() {
    76                 setTextImmediately(text);
    77           }
    78           public void setText(String text) {
    79                 this.text = text;
    80           }
    81     }
     49    extends JLabel {
     50    private SmudgyUpdate update = null;
     51    public SmudgyLabel(String text) {
     52    super(text);
     53    }
     54    public void setText(String text) {
     55    super.setText(text);
     56    /*
     57      if(update == null) {
     58      update = new SmudgyUpdate(text);
     59      }
     60      else {
     61      update.setText(text);
     62      }
     63      SwingUtilities.invokeLater(update);
     64    */
     65    }
     66    public void setTextImmediately(String text) {
     67    super.setText(text);
     68    }
     69    private class SmudgyUpdate
     70    implements Runnable {
     71    private String text = null;
     72    public SmudgyUpdate(String text) {
     73        this.text = text;
     74    }
     75    public void run() {
     76        setTextImmediately(text);
     77    }
     78    public void setText(String text) {
     79        this.text = text;
     80    }
     81    }
    8282
    8383}

  • trunk/gli/src/org/greenstone/gatherer/gui/Splash.java

    r4293 r4367  
    5151import org.greenstone.gatherer.util.Utility;
    5252final public class Splash
    53     extends JDialog {
    54     private Dimension size = new Dimension(450,450);
    55     public Splash() {
    56           super();
    57           setSize(size);
    58           setUndecorated(true);
    59           JPanel content_pane = (JPanel) getContentPane();
    60           JLabel logo = new JLabel(Utility.getImage("gatherer.gif"));
    61           content_pane.setBorder(BorderFactory.createRaisedBevelBorder());
    62           content_pane.setLayout(new BorderLayout());
    63           content_pane.add(logo, BorderLayout.CENTER);
    64           // Center and display
    65           Dimension screen_size = Toolkit.getDefaultToolkit().getScreenSize();
    66           setLocation((screen_size.width - size.width) / 2, (screen_size.height - size.height) / 2);
    67           show();               
    68     }
    69     /** Destructor. */
    70     public void destroy() {
    71           dispose();
    72           rootPane = null;
    73     }
     53    extends JDialog {
     54    private Dimension size = new Dimension(450,450);
     55    public Splash() {
     56    super();
     57    setSize(size);
     58    setUndecorated(true);
     59    JPanel content_pane = (JPanel) getContentPane();
     60    JLabel logo = new JLabel(Utility.getImage("gatherer.gif"));
     61    content_pane.setBorder(BorderFactory.createRaisedBevelBorder());
     62    content_pane.setLayout(new BorderLayout());
     63    content_pane.add(logo, BorderLayout.CENTER);
     64    // Center and display
     65    Dimension screen_size = Toolkit.getDefaultToolkit().getScreenSize();
     66    setLocation((screen_size.width - size.width) / 2, (screen_size.height - size.height) / 2);
     67    show();             
     68    }
     69    /** Destructor. */
     70    public void destroy() {
     71    dispose();
     72    rootPane = null;
     73    }
    7474}

  • trunk/gli/src/org/greenstone/gatherer/gui/TextFieldLabel.java

    r4321 r4367  
    55
    66public class TextFieldLabel
    7     extends JLabel {
    8     static private JTextField FIELD = new JTextField("John");
    9     public TextFieldLabel(String text) {
    10           this(text, true);
    11     }
    12     public TextFieldLabel(String text, boolean enabled) {
    13           super(text);
    14           FIELD.setEnabled(enabled);
    15           setBackground(FIELD.getBackground());
    16           setBorder(FIELD.getBorder());
    17           setOpaque(true);
    18     }
     7    extends JLabel {
     8    static private JTextField FIELD = new JTextField("John");
     9    public TextFieldLabel(String text) {
     10    this(text, true);
     11    }
     12    public TextFieldLabel(String text, boolean enabled) {
     13    super(text);
     14    FIELD.setEnabled(enabled);
     15    setBackground(FIELD.getBackground());
     16    setBorder(FIELD.getBorder());
     17    setOpaque(true);
     18    }
    1919}

  • trunk/gli/src/org/greenstone/gatherer/gui/WarningDialog.java

    r4293 r4367  
    1212/** Warn a user that they are about to add folder level metadata. */
    1313public class WarningDialog
    14     extends JDialog
    15     implements ActionListener {
     14    extends JDialog
     15    implements ActionListener {
    1616
    17     static final private Dimension SIZE = new Dimension(400,160);
     17    static final private Dimension SIZE = new Dimension(400,160);
    1818
    19     private int result = JOptionPane.CANCEL_OPTION;
    20     private JButton cancel_button;
    21     private JButton ok_button;
    22     private JCheckBox show_check;
    23     private String full_property;
    24     private String warning_name;
     19    private int result = JOptionPane.CANCEL_OPTION;
     20    private JButton cancel_button;
     21    private JButton ok_button;
     22    private JCheckBox show_check;
     23    private String full_property;
     24    private String warning_name;
    2525
    26     public WarningDialog(String full_property, boolean can_cancel) {
    27           super(Gatherer.g_man, "Warning", true);
    28           // Determine the name of this prompt.
    29           this.full_property = full_property;
    30           warning_name = full_property.substring(full_property.indexOf(".") + 1);
    31           // Now build dialog.
    32           setSize(SIZE);
    33           setTitle(get("Title"));
    34           // Creation
    35           JPanel content_pane = (JPanel) getContentPane();
    36           JPanel text_pane = new JPanel();
    37           JLabel icon_label = new JLabel(Utility.getImage("gatherer_medium.gif"));
    38           SmarterTextArea text_area = new SmarterTextArea(get("Message"), false);
    39           text_area.setCaretPosition(0);
    40           text_area.setLineWrap(true);
    41           text_area.setWrapStyleWord(true);
    42           JPanel bottom_pane = new JPanel();
    43           show_check = new JCheckBox(get("WarningDialog.Dont_Show_Again"), false);
    44           JPanel control_pane = new JPanel();
    45           ok_button = new JButton(get("General.OK"));
    46           cancel_button = new JButton(get("General.Cancel"));
    47           // Connection
    48           ok_button.addActionListener(this);
    49           cancel_button.addActionListener(this);
    50           // Layout
    51           icon_label.setBorder(BorderFactory.createEmptyBorder(0,0,0,5));
     26    public WarningDialog(String full_property, boolean can_cancel) {
     27    super(Gatherer.g_man, "Warning", true);
     28    // Determine the name of this prompt.
     29    this.full_property = full_property;
     30    warning_name = full_property.substring(full_property.indexOf(".") + 1);
     31    // Now build dialog.
     32    setSize(SIZE);
     33    setTitle(get("Title"));
     34    // Creation
     35    JPanel content_pane = (JPanel) getContentPane();
     36    JPanel text_pane = new JPanel();
     37    JLabel icon_label = new JLabel(Utility.getImage("gatherer_medium.gif"));
     38    SmarterTextArea text_area = new SmarterTextArea(get("Message"), false);
     39    text_area.setCaretPosition(0);
     40    text_area.setLineWrap(true);
     41    text_area.setWrapStyleWord(true);
     42    JPanel bottom_pane = new JPanel();
     43    show_check = new JCheckBox(get("WarningDialog.Dont_Show_Again"), false);
     44    JPanel control_pane = new JPanel();
     45    ok_button = new JButton(get("General.OK"));
     46    cancel_button = new JButton(get("General.Cancel"));
     47    // Connection
     48    ok_button.addActionListener(this);
     49    cancel_button.addActionListener(this);
     50    // Layout
     51    icon_label.setBorder(BorderFactory.createEmptyBorder(0,0,0,5));
    5252
    53           text_pane.setLayout(new BorderLayout());
    54           text_pane.add(icon_label, BorderLayout.WEST);
    55           text_pane.add(new JScrollPane(text_area), BorderLayout.CENTER);
     53    text_pane.setLayout(new BorderLayout());
     54    text_pane.add(icon_label, BorderLayout.WEST);
     55    text_pane.add(new JScrollPane(text_area), BorderLayout.CENTER);
    5656         
    57           if(can_cancel) {
    58                 control_pane.setLayout(new GridLayout(1,2,5,0));
    59                 control_pane.add(ok_button);
    60                 control_pane.add(cancel_button);
    61           }
    62           else {
    63                 control_pane.setLayout(new BorderLayout());
    64                 control_pane.add(ok_button, BorderLayout.EAST);
    65           }
     57    if(can_cancel) {
     58        control_pane.setLayout(new GridLayout(1,2,5,0));
     59        control_pane.add(ok_button);
     60        control_pane.add(cancel_button);
     61    }
     62    else {
     63        control_pane.setLayout(new BorderLayout());
     64        control_pane.add(ok_button, BorderLayout.EAST);
     65    }
    6666
    67           bottom_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
    68           bottom_pane.setLayout(new BorderLayout());
    69           bottom_pane.add(show_check, BorderLayout.CENTER);
    70           bottom_pane.add(control_pane, BorderLayout.EAST);
     67    bottom_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
     68    bottom_pane.setLayout(new BorderLayout());
     69    bottom_pane.add(show_check, BorderLayout.CENTER);
     70    bottom_pane.add(control_pane, BorderLayout.EAST);
    7171
    72           content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
    73           content_pane.setLayout(new BorderLayout());
    74           content_pane.add(text_pane, BorderLayout.CENTER);
    75           content_pane.add(bottom_pane, BorderLayout.SOUTH);
    76           // Position
    77           if(Gatherer.g_man != null) {
    78                 Rectangle frame_bounds = Gatherer.g_man.getBounds();
    79                 setLocation(frame_bounds.x + (frame_bounds.width - SIZE.width) / 2, frame_bounds.y + (frame_bounds.height - SIZE.height) / 2);
    80           }
    81           else {
    82                 Dimension screen_size = Toolkit.getDefaultToolkit().getScreenSize();
    83                 setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
    84           }
    85     }
     72    content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
     73    content_pane.setLayout(new BorderLayout());
     74    content_pane.add(text_pane, BorderLayout.CENTER);
     75    content_pane.add(bottom_pane, BorderLayout.SOUTH);
     76    // Position
     77    if(Gatherer.g_man != null) {
     78        Rectangle frame_bounds = Gatherer.g_man.getBounds();
     79        setLocation(frame_bounds.x + (frame_bounds.width - SIZE.width) / 2, frame_bounds.y + (frame_bounds.height - SIZE.height) / 2);
     80    }
     81    else {
     82        Dimension screen_size = Toolkit.getDefaultToolkit().getScreenSize();
     83        setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
     84    }
     85    }
    8686
    87     public void actionPerformed(ActionEvent event) {
    88           if(event.getSource() == ok_button) {
    89                 result = JOptionPane.OK_OPTION;
    90           }
    91           // Store the state of the show message checkbox.
    92           Gatherer.config.set(full_property, true, !show_check.isSelected());
    93           // Done.
    94           dispose();
    95     }
     87    public void actionPerformed(ActionEvent event) {
     88    if(event.getSource() == ok_button) {
     89        result = JOptionPane.OK_OPTION;
     90    }
     91    // Store the state of the show message checkbox.
     92    Gatherer.config.set(full_property, true, !show_check.isSelected());
     93    // Done.
     94    dispose();
     95    }
    9696
    97     public int display() {
    98           ///ystem.err.println("Show " + full_property + ": " + Gatherer.config.get(full_property, false));
    99           if(Gatherer.config.get(full_property, false)) {
     97    public int display() {
     98    ///ystem.err.println("Show " + full_property + ": " + Gatherer.config.get(full_property, false));
     99    if(Gatherer.config.get(full_property, false)) {
    100100                // We only show if the warning has not been disabled.
    101                 show();
    102           }
    103           // We are no longer showing this dialog, so result must always be true.
    104           else {
    105                 result = JOptionPane.OK_OPTION;
    106           }
    107           return result;
    108     }
     101        show();
     102    }
     103    // We are no longer showing this dialog, so result must always be true.
     104    else {
     105        result = JOptionPane.OK_OPTION;
     106    }
     107    return result;
     108    }
    109109
    110     private String get(String key) {
    111           if(key.indexOf(".") == -1) {
    112                 key = warning_name + "." + key;
    113           }
    114           return Gatherer.dictionary.get(key);
    115     }
     110    private String get(String key) {
     111    if(key.indexOf(".") == -1) {
     112        key = warning_name + "." + key;
     113    }
     114    return Gatherer.dictionary.get(key);
     115    }
    116116}

  • trunk/gli/src/org/greenstone/gatherer/gui/border/TitledBorder.java

    r4293 r4367  
    55
    66public class TitledBorder
    7     extends javax.swing.border.TitledBorder {
    8     /** The parent component of this border, which is not available until the Border has been realized. */
    9     private Component parent;
    10     /** Creates a TitledBorder instance with the specified border and an empty title. */
    11     public TitledBorder(Border border) {
    12           super(border);
    13     }
    14     /** Creates a TitledBorder instance with the specified border and title. */
    15     public TitledBorder(Border border, String title) {
    16           super(border, title);
    17     }
    18     /** Creates a TitledBorder instance with the specified border, title, title-justification, and title-position. */
    19     public TitledBorder(Border border, String title, int justification, int position) {
    20           super(border, title, justification, position);
    21     }
    22     /** Creates a TitledBorder instance with the specified border, title, title-justification, title-position, and title-font. */
    23     public TitledBorder(Border border, String title, int justification, int position, Font font) {
    24           super(border, title, justification, position);
    25     }
    26     /** Creates a TitledBorder instance with the specified border, title, title-justification, title-position, title-font, and title-color. */
    27     public TitledBorder(Border border, String title, int justification, int position, Font font, Color color) {
    28           super(border, title, justification, position, font, color);
    29     }
    30     /** Creates a TitledBorder instance. */   
    31     public TitledBorder(String title) {
    32           super(title);
    33     }
    34     /** Gets the parent of this component. */
    35     public Component getParent() {
    36           return parent;
    37     }
    38     /** Paints the border for the specified component with the specified position and size. */
    39     public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
    40           // We assume that this border belongs to whatever component we paint it on.
    41           parent = c;
    42           // Now we continue normal painting.
    43           super.paintBorder(c, g, x, y, width, height);
    44     }     
     7    extends javax.swing.border.TitledBorder {
     8    /** The parent component of this border, which is not available until the Border has been realized. */
     9    private Component parent;
     10    /** Creates a TitledBorder instance with the specified border and an empty title. */
     11    public TitledBorder(Border border) {
     12    super(border);
     13    }
     14    /** Creates a TitledBorder instance with the specified border and title. */
     15    public TitledBorder(Border border, String title) {
     16    super(border, title);
     17    }
     18    /** Creates a TitledBorder instance with the specified border, title, title-justification, and title-position. */
     19    public TitledBorder(Border border, String title, int justification, int position) {
     20    super(border, title, justification, position);
     21    }
     22    /** Creates a TitledBorder instance with the specified border, title, title-justification, title-position, and title-font. */
     23    public TitledBorder(Border border, String title, int justification, int position, Font font) {
     24    super(border, title, justification, position);
     25    }
     26    /** Creates a TitledBorder instance with the specified border, title, title-justification, title-position, title-font, and title-color. */
     27    public TitledBorder(Border border, String title, int justification, int position, Font font, Color color) {
     28    super(border, title, justification, position, font, color);
     29    }
     30    /** Creates a TitledBorder instance. */   
     31    public TitledBorder(String title) {
     32    super(title);
     33    }
     34    /** Gets the parent of this component. */
     35    public Component getParent() {
     36    return parent;
     37    }
     38    /** Paints the border for the specified component with the specified position and size. */
     39    public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
     40    // We assume that this border belongs to whatever component we paint it on.
     41    parent = c;
     42    // Now we continue normal painting.
     43    super.paintBorder(c, g, x, y, width, height);
     44    }     
    4545}
    46 
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