| 1 | package org.greenstone.gatherer.gui;
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| 2 |
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| 3 | import java.awt.*;
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| 4 | import java.awt.event.*;
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| 5 | import javax.swing.*;
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| 6 | import org.greenstone.gatherer.Configuration;
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| 7 | import org.greenstone.gatherer.Dictionary;
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| 8 | import org.greenstone.gatherer.Gatherer;
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| 9 | import org.greenstone.gatherer.gui.SmarterTextArea;
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| 10 | import org.greenstone.gatherer.util.Utility;
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| 11 |
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| 12 | /** Warn a user that they are about to add folder level metadata. */
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| 13 | public class WarningDialog
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| 14 | extends JDialog
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| 15 | implements ActionListener {
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| 16 |
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| 17 | static final private Dimension SIZE = new Dimension(400,160);
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| 18 |
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| 19 | private int result = JOptionPane.CANCEL_OPTION;
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| 20 | private JButton cancel_button;
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| 21 | private JButton ok_button;
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| 22 | private JCheckBox show_check;
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| 23 | private String full_property;
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| 24 | private String warning_name;
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| 25 |
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| 26 | public WarningDialog(String full_property, boolean can_cancel) {
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| 27 | super(Gatherer.g_man, "Warning", true);
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| 28 | // Determine the name of this prompt.
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| 29 | this.full_property = full_property;
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| 30 | warning_name = full_property.substring(full_property.indexOf(".") + 1);
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| 31 | // Now build dialog.
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| 32 | setSize(SIZE);
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| 33 | setTitle(get("Title"));
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| 34 | // Creation
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| 35 | JPanel content_pane = (JPanel) getContentPane();
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| 36 | JPanel text_pane = new JPanel();
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| 37 | JLabel icon_label = new JLabel(Utility.getImage("gatherer_medium.gif"));
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| 38 | SmarterTextArea text_area = new SmarterTextArea(get("Message"), false);
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| 39 | text_area.setCaretPosition(0);
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| 40 | text_area.setLineWrap(true);
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| 41 | text_area.setWrapStyleWord(true);
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| 42 | JPanel bottom_pane = new JPanel();
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| 43 | show_check = new JCheckBox(get("WarningDialog.Dont_Show_Again"), false);
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| 44 | JPanel control_pane = new JPanel();
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| 45 | ok_button = new JButton(get("General.OK"));
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| 46 | cancel_button = new JButton(get("General.Cancel"));
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| 47 | // Connection
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| 48 | ok_button.addActionListener(this);
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| 49 | cancel_button.addActionListener(this);
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| 50 | // Layout
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| 51 | icon_label.setBorder(BorderFactory.createEmptyBorder(0,0,0,5));
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| 52 |
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| 53 | text_pane.setLayout(new BorderLayout());
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| 54 | text_pane.add(icon_label, BorderLayout.WEST);
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| 55 | text_pane.add(new JScrollPane(text_area), BorderLayout.CENTER);
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| 56 |
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| 57 | if(can_cancel) {
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| 58 | control_pane.setLayout(new GridLayout(1,2,5,0));
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| 59 | control_pane.add(ok_button);
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| 60 | control_pane.add(cancel_button);
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| 61 | }
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| 62 | else {
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| 63 | control_pane.setLayout(new BorderLayout());
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| 64 | control_pane.add(ok_button, BorderLayout.EAST);
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| 65 | }
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| 66 |
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| 67 | bottom_pane.setBorder(BorderFactory.createEmptyBorder(5,0,0,0));
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| 68 | bottom_pane.setLayout(new BorderLayout());
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| 69 | bottom_pane.add(show_check, BorderLayout.CENTER);
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| 70 | bottom_pane.add(control_pane, BorderLayout.EAST);
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| 71 |
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| 72 | content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
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| 73 | content_pane.setLayout(new BorderLayout());
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| 74 | content_pane.add(text_pane, BorderLayout.CENTER);
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| 75 | content_pane.add(bottom_pane, BorderLayout.SOUTH);
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| 76 | // Position
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| 77 | if(Gatherer.g_man != null) {
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| 78 | Rectangle frame_bounds = Gatherer.g_man.getBounds();
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| 79 | setLocation(frame_bounds.x + (frame_bounds.width - SIZE.width) / 2, frame_bounds.y + (frame_bounds.height - SIZE.height) / 2);
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| 80 | }
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| 81 | else {
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| 82 | Dimension screen_size = Toolkit.getDefaultToolkit().getScreenSize();
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| 83 | setLocation((screen_size.width - SIZE.width) / 2, (screen_size.height - SIZE.height) / 2);
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| 84 | }
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| 85 | }
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| 86 |
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| 87 | public void actionPerformed(ActionEvent event) {
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| 88 | if(event.getSource() == ok_button) {
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| 89 | result = JOptionPane.OK_OPTION;
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| 90 | }
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| 91 | // Store the state of the show message checkbox.
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| 92 | Gatherer.config.set(full_property, true, !show_check.isSelected());
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| 93 | // Done.
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| 94 | dispose();
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| 95 | }
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| 96 |
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| 97 | public int display() {
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| 98 | ///ystem.err.println("Show " + full_property + ": " + Gatherer.config.get(full_property, false));
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| 99 | if(Gatherer.config.get(full_property, false)) {
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| 100 | // We only show if the warning has not been disabled.
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| 101 | show();
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| 102 | }
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| 103 | // We are no longer showing this dialog, so result must always be true.
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| 104 | else {
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| 105 | result = JOptionPane.OK_OPTION;
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| 106 | }
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| 107 | return result;
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| 108 | }
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| 109 |
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| 110 | private String get(String key) {
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| 111 | if(key.indexOf(".") == -1) {
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| 112 | key = warning_name + "." + key;
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| 113 | }
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| 114 | return Gatherer.dictionary.get(key);
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| 115 | }
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| 116 | }
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