1 | /**
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2 | *#########################################################################
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3 | *
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4 | * A component of the Gatherer application, part of the Greenstone digital
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5 | * library suite from the New Zealand Digital Library Project at the
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6 | * University of Waikato, New Zealand.
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7 | *
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8 | * <BR><BR>
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9 | *
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10 | * Author: John Thompson, Greenstone Digital Library, University of Waikato
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11 | *
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12 | * <BR><BR>
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13 | *
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14 | * Copyright (C) 1999 New Zealand Digital Library Project
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15 | *
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16 | * <BR><BR>
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17 | *
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18 | * This program is free software; you can redistribute it and/or modify
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19 | * it under the terms of the GNU General Public License as published by
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20 | * the Free Software Foundation; either version 2 of the License, or
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21 | * (at your option) any later version.
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22 | *
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23 | * <BR><BR>
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24 | *
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25 | * This program is distributed in the hope that it will be useful,
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26 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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27 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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28 | * GNU General Public License for more details.
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29 | *
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30 | * <BR><BR>
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31 | *
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32 | * You should have received a copy of the GNU General Public License
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33 | * along with this program; if not, write to the Free Software
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34 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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35 | *########################################################################
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36 | */
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37 | package org.greenstone.gatherer.gui;
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38 |
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39 | import java.awt.*;
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40 | import java.awt.event.*;
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41 | import java.io.File;
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42 | import java.util.*;
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43 | import javax.swing.*;
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44 | import javax.swing.event.*;
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45 | import javax.swing.filechooser.*;
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46 | import javax.swing.table.*;
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47 | import org.greenstone.gatherer.Configuration;
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48 | import org.greenstone.gatherer.Dictionary;
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49 | import org.greenstone.gatherer.Gatherer;
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50 | import org.greenstone.gatherer.util.Utility;
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51 |
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52 | /** This dialog allows the user to choose which browser to use for the preview command
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53 | * @author Katherine Don, Greenstone Digital Library, University of Waikato
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54 | * @version 2.3
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55 | */
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56 | public class PreviewCommandDialog
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57 | extends ModalDialog {
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58 |
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59 | /** The default size for the dialog. */
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60 | static final private Dimension SIZE = new Dimension(500, 195);
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61 |
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62 | private PreviewCommandDialog self;
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63 | private JButton browse_button;
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64 | private JButton cancel_button;
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65 | private JButton ok_button;
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66 | private JTextField command_field;
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67 | private String preview_command=null;
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68 | /** Create a new PreviewCommandDialog
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69 | */
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70 | public PreviewCommandDialog() {
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71 | super(Gatherer.g_man);
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72 | this.self = this;
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73 |
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74 | // Creation
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75 | setModal(true);
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76 | setSize(SIZE);
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77 | setJMenuBar(new SimpleMenuBar("thepreviewview"));
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78 | setTitle(Dictionary.get("PreviewCommandDialog.Title"));
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79 |
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80 | JPanel content_pane = (JPanel) getContentPane();
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81 | content_pane.setBackground(Configuration.getColor("coloring.collection_heading_background", false));
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82 |
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83 | JTextArea instructions_area = new JTextArea(Dictionary.get("PreviewCommandDialog.Instructions"));
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84 | instructions_area.setEditable(false);
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85 | instructions_area.setLineWrap(true);
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86 | instructions_area.setRows(5);
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87 | instructions_area.setWrapStyleWord(true);
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88 |
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89 | JPanel button_pane = new JPanel();
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90 | JPanel lower_pane = new JPanel();
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91 |
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92 | JPanel command_pane = new JPanel();
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93 | command_field = new JTextField();
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94 | browse_button = new GLIButton(Dictionary.get("FileAssociationDialog.Browse"));
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95 | browse_button.setEnabled(!Utility.isMac());
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96 | if (Utility.isMac()) {
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97 | browse_button.setToolTipText(Dictionary.get("FileAssociationDialog.Browse_Tooltip_Mac"));
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98 | } else {
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99 | browse_button.setToolTipText(Dictionary.get("FileAssociationDialog.Browse", "FileAssociationDialog.Browse_Tooltip"));
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100 | }
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101 | ok_button = new GLIButton(Dictionary.get("General.OK"), Dictionary.get("FileAssociationDialog.Close_Tooltip"));
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102 | cancel_button = new GLIButton(Dictionary.get("General.Cancel"), Dictionary.get("General.Pure_Cancel_Tooltip"));
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103 |
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104 | // Connection
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105 | browse_button.addActionListener(new BrowseButtonListener());
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106 | ok_button.addActionListener(new OkButtonListener());
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107 | cancel_button.addActionListener(new CancelButtonListener());
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108 |
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109 | // Layout
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110 | command_pane.setBorder(BorderFactory.createEmptyBorder(2,0,2,0));
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111 | command_pane.setLayout(new BorderLayout());
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112 | command_pane.add(command_field, BorderLayout.CENTER);
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113 | command_pane.add(browse_button, BorderLayout.EAST);
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114 |
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115 | lower_pane.setBorder(BorderFactory.createEmptyBorder(2,0,0,0));
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116 |
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117 | button_pane.setLayout(new GridLayout(1,2,5,0));
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118 | button_pane.add(ok_button);
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119 | button_pane.add(cancel_button);
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120 |
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121 | lower_pane.setBorder(BorderFactory.createEmptyBorder(2,0,0,0));
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122 | lower_pane.setLayout(new BorderLayout());
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123 | lower_pane.add(command_pane, BorderLayout.CENTER);
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124 | lower_pane.add(button_pane, BorderLayout.SOUTH);
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125 |
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126 |
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127 | content_pane.setBorder(BorderFactory.createEmptyBorder(5,5,5,5));
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128 | content_pane.setLayout(new BorderLayout());
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129 | content_pane.add(new JScrollPane(instructions_area), BorderLayout.NORTH);
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130 | content_pane.add(lower_pane, BorderLayout.CENTER);
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131 |
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132 | Rectangle screen = Gatherer.g_man.getBounds(null);
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133 | setLocation((int)(screen.getX() + (screen.getWidth() - SIZE.width) / 2), (int)(screen.getY() + (screen.getHeight() - SIZE.height) / 2));
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134 | screen = null;
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135 | }
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136 |
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137 | public void destroy() {
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138 | // Disconnect
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139 | // Clean up
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140 | self = null;
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141 | }
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142 |
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143 | /** Redisplay the dialog
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144 | */
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145 | public String display() {
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146 | setVisible(true);
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147 | return preview_command;
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148 | }
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149 |
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150 |
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151 | private class OkButtonListener
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152 | implements ActionListener {
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153 |
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154 | public void actionPerformed(ActionEvent event) {
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155 | preview_command = command_field.getText();
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156 | self.dispose();
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157 |
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158 | }
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159 | }
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160 |
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161 |
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162 | /** 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. */
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163 | private class BrowseButtonListener
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164 | implements ActionListener {
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165 | /** Open up a simple JFileChooser when the user clicks the button.
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166 | * @param event An <strong>ActionEvent</strong> containing information about the event.
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167 | */
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168 | public void actionPerformed(ActionEvent event) {
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169 | JFileChooser chooser = new JFileChooser(new File(Gatherer.getGLIUserDirectoryPath()));
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170 | GUIUtils.disableRename(chooser);
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171 | chooser.setDialogTitle(Dictionary.get("FileAssociationDialog.Browse_Title"));
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172 | chooser.setFileFilter(new BatchFileFilter());
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173 | chooser.setFileFilter(new CoreObjectModelFileFilter());
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174 | chooser.setFileFilter(new ExecutableFileFilter());
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175 | chooser.setAcceptAllFileFilterUsed(true);
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176 | if(chooser.showOpenDialog(Gatherer.g_man) == JFileChooser.APPROVE_OPTION) {
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177 | command_field.setText(chooser.getSelectedFile().getAbsolutePath());
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178 | }
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179 | }
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180 | }
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181 |
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182 |
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183 | private class CancelButtonListener
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184 | implements ActionListener {
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185 | public void actionPerformed(ActionEvent event) {
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186 | self.dispose();
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187 | }
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188 | }
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189 |
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190 | /** Batch filter shows only files ending in bat. Based on ImageFilter.java which is a 1.4 example used by FileChooserDemo2.java. */
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191 | private class BatchFileFilter
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192 | extends FileFilter {
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193 |
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194 | /** Accept all .exe files
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195 | * @param file a File
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196 | * @return true is this file should be shown, false otherwise
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197 | */
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198 | public boolean accept(File file) {
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199 | return file.getName().toLowerCase().endsWith(".bat");
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200 | }
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201 |
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202 | /** The description of this filter
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203 | * @return a String
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204 | */
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205 | public String getDescription() {
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206 | return Dictionary.get("FileAssociationDialog.Batch_File");
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207 | }
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208 | }
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209 |
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210 | /** Command filter shows only files ending in com. Based on ImageFilter.java which is a 1.4 example used by FileChooserDemo2.java. */
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211 | private class CoreObjectModelFileFilter
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212 | extends FileFilter {
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213 |
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214 | /** Accept all .com files
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215 | * @param file a File
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216 | * @return true is this file should be shown, false otherwise
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217 | */
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218 | public boolean accept(File file) {
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219 | return file.getName().toLowerCase().endsWith(".com");
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220 | }
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221 |
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222 | /** The description of this filter
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223 | * @return a String
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224 | */
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225 | public String getDescription() {
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226 | return Dictionary.get("FileAssociationDialog.Command_File");
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227 | }
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228 | }
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229 |
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230 |
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231 | /** Executable filter shows only files ending in exe. Based on ImageFilter.java which is a 1.4 example used by FileChooserDemo2.java. */
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232 | private class ExecutableFileFilter
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233 | extends FileFilter {
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234 |
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235 | /** Accept all .exe files
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236 | * @param file a File
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237 | * @return true is this file should be shown, false otherwise
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238 | */
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239 | public boolean accept(File file) {
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240 | return file.getName().toLowerCase().endsWith(".exe");
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241 | }
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242 |
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243 | /** The description of this filter
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244 | * @return a String
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245 | */
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246 | public String getDescription() {
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247 | return Dictionary.get("FileAssociationDialog.Executable_File");
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248 | }
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249 | }
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250 |
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251 |
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252 | }
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253 |
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254 |
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255 |
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256 |
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257 |
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258 |
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