source: gli/trunk/src/org/greenstone/gatherer/gui/MenuBar.java@ 20123

Last change on this file since 20123 was 20123, checked in by kjdon, 15 years ago

export and write cd don't work for gs3 so am hiding the menu items
  • Property svn:keywords set to Author Date Id Revision
File size: 9.9 KB
Line 
1/**
2 *#########################################################################
3 *
4 * A component of the Gatherer application, part of the Greenstone digital
5 * library suite from the New Zealand Digital Library Project at the
6 * University of Waikato, New Zealand.
7 *
8 * <BR><BR>
9 *
10 * Author: John Thompson, Greenstone Digital Library, University of Waikato
11 *
12 * <BR><BR>
13 *
14 * Copyright (C) 1999 New Zealand Digital Library Project
15 *
16 * <BR><BR>
17 *
18 * This program is free software; you can redistribute it and/or modify
19 * it under the terms of the GNU General Public License as published by
20 * the Free Software Foundation; either version 2 of the License, or
21 * (at your option) any later version.
22 *
23 * <BR><BR>
24 *
25 * This program is distributed in the hope that it will be useful,
26 * but WITHOUT ANY WARRANTY; without even the implied warranty of
27 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28 * GNU General Public License for more details.
29 *
30 * <BR><BR>
31 *
32 * You should have received a copy of the GNU General Public License
33 * along with this program; if not, write to the Free Software
34 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
35 *########################################################################
36 */
37package org.greenstone.gatherer.gui;
38
39import java.awt.*;
40import java.awt.event.*;
41import javax.swing.*;
42import javax.swing.event.*;
43import org.greenstone.gatherer.Configuration;
44import org.greenstone.gatherer.Dictionary;
45import org.greenstone.gatherer.Gatherer;
46import org.greenstone.gatherer.util.JarTools;
47
48/** The menu bar for the Gatherer main GUI.
49 * @author John Thompson, Greenstone Digital Library, University of Waikato
50 * @version 2.2
51 */
52public class MenuBar
53 extends JMenuBar
54{
55 static public ImageIcon BLANK_ICON = JarTools.getImage("blank.gif");
56 static public ImageIcon HELP_ICON = JarTools.getImage("help.png");
57
58 /** The icon to be displayed alongside the context choosen help file. */
59 private int current_tab = -1;
60
61 public JMenu file = null;
62 public JMenu edit = null;
63 public JMenu help = null;
64 public JMenuItem file_associations;
65 public JMenuItem file_cdimage = null;
66 public JMenuItem file_close = null;
67 public JMenuItem file_delete = null;
68 public JMenuItem file_exit = null;
69 public JMenuItem file_exportas = null;
70 public JMenuItem file_new = null;
71 public JMenuItem file_open = null;
72 public JMenuItem file_options = null;
73 public JMenuItem file_save = null;
74 public JMenuItem edit_copy;
75 public JMenuItem edit_cut;
76 public JMenuItem edit_paste;
77 public JMenuItem help_general;
78 public JMenuItem help_download;
79 public JMenuItem help_gather;
80 public JMenuItem help_enrich;
81 public JMenuItem help_design;
82 public JMenuItem help_create;
83 public JMenuItem help_format;
84 public JMenuItem help_about;
85
86
87 public MenuBar(MenuListener menu_listener)
88 {
89 this.setComponentOrientation(Dictionary.getOrientation());
90
91 file = new JMenu();
92 file.setEnabled(false);
93 file.setText(Dictionary.get("Menu.File"));
94 file.setComponentOrientation(Dictionary.getOrientation());
95
96 file_associations = new JMenuItem(Dictionary.get("Menu.File_Associations"));
97 file_associations.addActionListener(Gatherer.g_man);
98 file_associations.setComponentOrientation(Dictionary.getOrientation());
99
100 file_cdimage = new JMenuItem(Dictionary.get("Menu.File_CDimage"));
101 file_cdimage.addActionListener(Gatherer.g_man);
102 file_cdimage.setEnabled(!Gatherer.isGsdlRemote);
103 file_cdimage.setComponentOrientation(Dictionary.getOrientation());
104
105 file_close = new JMenuItem(Dictionary.get("Menu.File_Close"));
106 file_close.addActionListener(Gatherer.g_man);
107 file_close.setEnabled(false);
108 file_close.setComponentOrientation(Dictionary.getOrientation());
109
110 file_delete = new JMenuItem(Dictionary.get("Menu.File_Delete"));
111 file_delete.addActionListener(Gatherer.g_man);
112 file_delete.setComponentOrientation(Dictionary.getOrientation());
113
114 file_exit = new JMenuItem(Dictionary.get("Menu.File_Exit"));
115 file_exit.addActionListener(Gatherer.g_man);
116 file_exit.setComponentOrientation(Dictionary.getOrientation());
117
118 file_exportas = new JMenuItem(Dictionary.get("Menu.File_ExportAs"));
119 file_exportas.addActionListener(Gatherer.g_man);
120 file_exportas.setEnabled((!Gatherer.isGsdlRemote && !Gatherer.GS3));
121 file_exportas.setComponentOrientation(Dictionary.getOrientation());
122
123 file_new = new JMenuItem(Dictionary.get("Menu.File_New"));
124 file_new.addActionListener(Gatherer.g_man);
125 file_new.setComponentOrientation(Dictionary.getOrientation());
126
127 file_open = new JMenuItem(Dictionary.get("Menu.File_Open"));
128 file_open.addActionListener(Gatherer.g_man);
129 file_open.setComponentOrientation(Dictionary.getOrientation());
130
131 file_options = new JMenuItem(Dictionary.get("Menu.File_Options"));
132 file_options.addActionListener(Gatherer.g_man);
133 file_options.setComponentOrientation(Dictionary.getOrientation());
134
135 file_save = new JMenuItem(Dictionary.get("Menu.File_Save"));
136 file_save.addActionListener(Gatherer.g_man);
137 file_save.setEnabled(false);
138 file_save.setComponentOrientation(Dictionary.getOrientation());
139
140 // Layout (file menu)
141 file.add(file_new);
142 file.add(file_open);
143 file.add(file_save);
144 file.add(file_close);
145 file.add(new JSeparator());
146 file.add(file_delete);
147 if (!Gatherer.GS3) {
148 // these currently don't work. better to just disable them?
149 file.add(file_exportas);
150 file.add(file_cdimage);
151 }
152 file.add(new JSeparator());
153 file.add(file_associations);
154 file.add(file_options);
155 file.add(new JSeparator());
156 file.add(file_exit);
157
158 // Edit menu
159 edit = new JMenu();
160 edit.setEnabled(false);
161 edit.setText(Dictionary.get("Menu.Edit"));
162 edit.setComponentOrientation(Dictionary.getOrientation());
163
164 edit_cut = new JMenuItem(Dictionary.get("Menu.Edit_Cut"));
165 edit_cut.addActionListener(Gatherer.g_man);
166 edit_cut.setComponentOrientation(Dictionary.getOrientation());
167
168 edit_copy = new JMenuItem(Dictionary.get("Menu.Edit_Copy"));
169 edit_copy.addActionListener(Gatherer.g_man);
170 edit_copy.setComponentOrientation(Dictionary.getOrientation());
171
172 edit_paste = new JMenuItem(Dictionary.get("Menu.Edit_Paste"));
173 edit_paste.addActionListener(Gatherer.g_man);
174 edit_paste.setComponentOrientation(Dictionary.getOrientation());
175 // Layout (edit menu)
176 edit.add(edit_cut);
177 edit.add(edit_copy);
178 edit.add(edit_paste);
179
180 // Help menu
181 help = new JMenu();
182 help.setIcon(HELP_ICON);
183 help.setText(Dictionary.get("Menu.Help"));
184 help.setComponentOrientation(Dictionary.getOrientation());
185
186 help_general = new JMenuItem(Dictionary.get("Source.General"));
187 help_general.addActionListener(Gatherer.g_man);
188 help_general.setComponentOrientation(Dictionary.getOrientation());
189
190 help_download = new JMenuItem(Dictionary.get("GUI.Download"), BLANK_ICON);
191 help_download.addActionListener(Gatherer.g_man);
192 help_download.setComponentOrientation(Dictionary.getOrientation());
193
194 help_gather = new JMenuItem(Dictionary.get("GUI.Gather"), BLANK_ICON);
195 help_gather.addActionListener(Gatherer.g_man);
196 help_gather.setComponentOrientation(Dictionary.getOrientation());
197
198 help_enrich = new JMenuItem(Dictionary.get("GUI.Enrich"), BLANK_ICON);
199 help_enrich.addActionListener(Gatherer.g_man);
200 help_enrich.setComponentOrientation(Dictionary.getOrientation());
201
202 help_design = new JMenuItem(Dictionary.get("GUI.Design"), BLANK_ICON);
203 help_design.addActionListener(Gatherer.g_man);
204 help_design.setComponentOrientation(Dictionary.getOrientation());
205
206 help_create = new JMenuItem(Dictionary.get("GUI.Create"), BLANK_ICON);
207 help_create.addActionListener(Gatherer.g_man);
208 help_create.setComponentOrientation(Dictionary.getOrientation());
209
210 help_format = new JMenuItem(Dictionary.get("GUI.Format"), BLANK_ICON);
211 help_format.addActionListener(Gatherer.g_man);
212 help_format.setComponentOrientation(Dictionary.getOrientation());
213
214 help_about = new JMenuItem(Dictionary.get("Menu.Help_About"));
215 help_about.addActionListener(Gatherer.g_man);
216 help_about.setComponentOrientation(Dictionary.getOrientation());
217
218 // Layout (help menu)
219 help.add(help_general);
220 help.add(new JSeparator());
221 if (Configuration.get("workflow.download", true) && Gatherer.isDownloadEnabled) {
222 help.add(help_download);
223 }
224 if (Configuration.get("workflow.gather", true)) {
225 help.add(help_gather);
226 }
227 if (Configuration.get("workflow.enrich", true)) {
228 help.add(help_enrich);
229 }
230 if (Configuration.get("workflow.design", true)) {
231 help.add(help_design);
232 }
233 if (Configuration.get("workflow.create", true)) {
234 help.add(help_create);
235 }
236 if (Configuration.get("workflow.format", true)) {
237 help.add(help_format);
238 }
239 help.add(new JSeparator());
240 help.add(help_about);
241
242 // Layout (menu bar)
243 this.add(file);
244 this.add(Box.createHorizontalStrut(15));
245 this.add(edit);
246 this.add(Box.createHorizontalGlue());
247 this.add(help);
248 }
249
250 /** Once a quit has been requested by the user, prevent any further menu selections. */
251 public void exit() {
252 file.setEnabled(false);
253 edit.setEnabled(false);
254 help.setEnabled(false);
255 }
256
257 public void refresh(int refresh_reason, boolean ready)
258 {
259 file_close.setEnabled(ready);
260 file_save.setEnabled(ready);
261 }
262
263
264 /** In order to provide context aware help advice we keep track of which
265 * tab the user has open, and then highlight that help menu item with
266 * separators.
267 * @param tab_index The index of the selected tab (0-7).
268 */
269 public void tabSelected(int tab_index) {
270 JMenuItem selected;
271 if(current_tab != -1) {
272 // Remove the image
273 selected = help.getItem(current_tab);
274 if(selected != null) {
275 selected.setIcon(BLANK_ICON);
276 }
277 }
278 current_tab = tab_index + 2;
279 selected = help.getItem(current_tab);
280 if(selected != null) {
281 selected.setIcon(HELP_ICON);
282 }
283 selected = null;
284 }
285}
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