/[svn]/jsampler/trunk/src/org/jsampler/view/fantasia/InstrumentsDbFrame.java
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Revision 1355 - (hide annotations) (download)
Mon Sep 17 23:55:27 2007 UTC (16 years, 7 months ago) by iliev
File size: 25194 byte(s) 
* Added support for formatting the instruments database
* Now database instruments and directories can have multiline descriptions
* Fantasia: added detailed error dialog
1 iliev 1286 /*
2     * JSampler - a java front-end for LinuxSampler
3     *
4     * Copyright (C) 2005-2007 Grigor Iliev <grigor@grigoriliev.com>
5     *
6     * This file is part of JSampler.
7     *
8     * JSampler is free software; you can redistribute it and/or modify
9     * it under the terms of the GNU General Public License version 2
10     * as published by the Free Software Foundation.
11     *
12     * JSampler is distributed in the hope that it will be useful,
13     * but WITHOUT ANY WARRANTY; without even the implied warranty of
14     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15     * GNU General Public License for more details.
16     *
17     * You should have received a copy of the GNU General Public License
18     * along with JSampler; if not, write to the Free Software
19     * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20     * MA 02111-1307 USA
21     */
22    
23     package org.jsampler.view.fantasia;
24    
25     import java.awt.BorderLayout;
26     import java.awt.Dimension;
27    
28     import java.awt.event.ActionEvent;
29     import java.awt.event.ActionListener;
30     import java.awt.event.ItemEvent;
31     import java.awt.event.ItemListener;
32     import java.awt.event.KeyEvent;
33     import java.awt.event.WindowAdapter;
34     import java.awt.event.WindowEvent;
35    
36     import java.util.logging.Level;
37    
38     import javax.swing.AbstractAction;
39     import javax.swing.Action;
40     import javax.swing.BorderFactory;
41     import javax.swing.BoxLayout;
42     import javax.swing.Icon;
43     import javax.swing.JCheckBox;
44     import javax.swing.JComponent;
45     import javax.swing.JFrame;
46     import javax.swing.JMenu;
47     import javax.swing.JMenuBar;
48     import javax.swing.JMenuItem;
49     import javax.swing.JPanel;
50     import javax.swing.JScrollPane;
51     import javax.swing.JSplitPane;
52     import javax.swing.JTextField;
53     import javax.swing.JToggleButton;
54     import javax.swing.JToolBar;
55     import javax.swing.KeyStroke;
56    
57     import javax.swing.event.ListSelectionEvent;
58     import javax.swing.event.ListSelectionListener;
59     import javax.swing.event.TreeSelectionEvent;
60     import javax.swing.event.TreeSelectionListener;
61    
62     import javax.swing.plaf.ToolBarUI;
63    
64     import net.sf.juife.InformationDialog;
65     import net.sf.juife.NavigationPage;
66     import net.sf.juife.NavigationPane;
67    
68     import net.sf.juife.DefaultNavigationHistoryModel;
69     import net.sf.juife.Task;
70    
71     import net.sf.juife.event.TaskEvent;
72     import net.sf.juife.event.TaskListener;
73    
74     import org.jsampler.CC;
75     import org.jsampler.HF;
76     import org.jsampler.Instrument;
77     import org.jsampler.JSI18n;
78    
79     import org.jsampler.task.InstrumentsDb;
80    
81     import org.jsampler.view.DbDirectoryTreeNode;
82     import org.jsampler.view.InstrumentsDbTableModel;
83     import org.jsampler.view.InstrumentsDbTableView;
84     import org.jsampler.view.std.JSInstrumentsDbTable;
85     import org.jsampler.view.std.JSInstrumentsDbTree;
86    
87     import org.linuxsampler.lscp.DbDirectoryInfo;
88     import org.linuxsampler.lscp.DbInstrumentInfo;
89     import org.linuxsampler.lscp.DbSearchQuery;
90    
91     import static org.jsampler.view.fantasia.FantasiaI18n.i18n;
92     import static org.jsampler.view.fantasia.FantasiaPrefs.preferences;
93    
94     /**
95     *
96     * @author Grigor Iliev
97     */
98     public class InstrumentsDbFrame extends JFrame {
99     private final JMenuBar menuBar = new JMenuBar();
100     private final JSInstrumentsDbTree instrumentsDbTree;
101     private final SidePane sidePane;
102     private final JSplitPane splitPane;
103     private final MainPane mainPane;
104    
105     private final GoUp goUp = new GoUp();
106     private final GoBack goBack = new GoBack();
107     private final GoForward goForward = new GoForward();
108    
109     private final NavigationHistoryModel navigationHistoryModel = new NavigationHistoryModel();
110    
111     private JMenu loadInstrumentMenu;
112     private JMenu addToMidiMapMenu;
113     private JMenu addToOrchestraMenu;
114    
115     /**
116     * Creates a new instance of <code>InstrumentsDbFrame</code>
117     */
118     public
119     InstrumentsDbFrame() {
120     setTitle(i18n.getLabel("InstrumentsDbFrame.title"));
121     if(Res.iconAppIcon != null) setIconImage(Res.iconAppIcon.getImage());
122    
123     instrumentsDbTree = new JSInstrumentsDbTree(CC.getInstrumentsDbTreeModel());
124    
125     sidePane = new SidePane();
126     mainPane = new MainPane();
127    
128     instrumentsDbTree.setSelectedDirectory("/");
129    
130     getContentPane().add(new ToolbarBar(), BorderLayout.NORTH);
131    
132     splitPane = new JSplitPane (
133     JSplitPane.HORIZONTAL_SPLIT,
134     true, // continuousLayout
135     sidePane,
136     mainPane
137     );
138    
139     splitPane.setDividerSize(3);
140     splitPane.setDividerLocation(200);
141    
142     addMenu();
143    
144     pack();
145     setSavedSize();
146    
147     getContentPane().add(splitPane);
148     mainPane.getInstrumentsTable().loadColumnWidths();
149    
150     addWindowListener(new WindowAdapter() {
151     public void
152     windowClosing(WindowEvent we) { onWindowClose(); }
153     });
154    
155     instrumentsDbTree.addTreeSelectionListener(goUp);
156     instrumentsDbTree.addTreeSelectionListener(navigationHistoryModel);
157     installKeyboardListeners();
158     }
159    
160     private void
161     addMenu() {
162     JMenu m;
163     JMenuItem mi;
164    
165     setJMenuBar(menuBar);
166    
167     // Actions
168     m = new JMenu(i18n.getMenuLabel("instrumentsdb.actions"));
169     menuBar.add(m);
170    
171     mi = new JMenuItem(mainPane.getInstrumentsTable().createDirectoryAction);
172     mi.setIcon(null);
173     m.add(mi);
174    
175     mi = new JMenuItem(mainPane.getInstrumentsTable().deleteAction);
176     mi.setIcon(null);
177     mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_DELETE, 0));
178     m.add(mi);
179    
180     JMenu addInstrumentsMenu =
181     new JMenu(i18n.getMenuLabel("instrumentsdb.actions.addInstruments"));
182     m.add(addInstrumentsMenu);
183    
184     mi = new JMenuItem(mainPane.getInstrumentsTable().addInstrumentsFromFileAction);
185     mi.setIcon(null);
186     addInstrumentsMenu.add(mi);
187    
188     mi = new JMenuItem(mainPane.getInstrumentsTable().addInstrumentsFromDirAction);
189     mi.setIcon(null);
190     addInstrumentsMenu.add(mi);
191    
192     m.addSeparator();
193    
194 iliev 1355 mi = new JMenuItem(i18n.getMenuLabel("instrumentsdb.actions.format"));
195     m.add(mi);
196     mi.addActionListener(new ActionListener() {
197     public void
198     actionPerformed(ActionEvent e) {
199     String s = i18n.getMessage("InstrumentsDbFrame.formatDatabase?");
200     if(!HF.showYesNoDialog(InstrumentsDbFrame.this, s)) return;
201     CC.getTaskQueue().add(new InstrumentsDb.Format());
202     }
203     });
204    
205     m.addSeparator();
206    
207 iliev 1286 loadInstrumentMenu =
208     new JMenu(i18n.getMenuLabel("instrumentsdb.actions.loadInstrument"));
209     m.add(loadInstrumentMenu);
210     mainPane.getInstrumentsTable().registerLoadInstrumentMenus(loadInstrumentMenu);
211    
212     addToMidiMapMenu =
213     new JMenu(i18n.getMenuLabel("instrumentsdb.actions.addToMidiMap"));
214     m.add(addToMidiMapMenu);
215     mainPane.getInstrumentsTable().registerAddToMidiMapMenu(addToMidiMapMenu);
216    
217     addToOrchestraMenu =
218     new JMenu(i18n.getMenuLabel("instrumentsdb.actions.addToOrchestra"));
219     m.add(addToOrchestraMenu);
220     mainPane.getInstrumentsTable().registerAddToOrchestraMenu(addToOrchestraMenu);
221    
222     m.addSeparator();
223    
224     mi = new JMenuItem(mainPane.getInstrumentsTable().reloadAction);
225     mi.setIcon(null);
226     mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_F5, 0));
227     m.add(mi);
228    
229     m.addSeparator();
230    
231     mi = new JMenuItem(mainPane.getInstrumentsTable().propertiesAction);
232     mi.setIcon(null);
233     mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_ENTER, KeyEvent.ALT_MASK));
234     m.add(mi);
235    
236     m = new JMenu(i18n.getMenuLabel("instrumentsdb.edit"));
237     menuBar.add(m);
238    
239     mi = new JMenuItem(mainPane.getInstrumentsTable().cutAction);
240     mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_X, KeyEvent.CTRL_MASK));
241     mi.setIcon(null);
242     m.add(mi);
243    
244     mi = new JMenuItem(mainPane.getInstrumentsTable().copyAction);
245     mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_C, KeyEvent.CTRL_MASK));
246     mi.setIcon(null);
247     m.add(mi);
248    
249     mi = new JMenuItem(mainPane.getInstrumentsTable().pasteAction);
250     mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_V, KeyEvent.CTRL_MASK));
251     mi.setIcon(null);
252     m.add(mi);
253    
254     m.addSeparator();
255    
256     mi = new JMenuItem(mainPane.getInstrumentsTable().renameAction);
257     mi.setIcon(null);
258     m.add(mi);
259    
260     mi = new JMenuItem(mainPane.getInstrumentsTable().changeDescriptionAction);
261     mi.setIcon(null);
262     m.add(mi);
263    
264     m = new JMenu(i18n.getMenuLabel("instrumentsdb.go"));
265     menuBar.add(m);
266    
267     mi = new JMenuItem(goUp);
268     mi.setIcon(null);
269     mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_UP, KeyEvent.ALT_MASK));
270     m.add(mi);
271    
272     mi = new JMenuItem(goBack);
273     mi.setIcon(null);
274     mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_LEFT, KeyEvent.ALT_MASK));
275     m.add(mi);
276    
277     mi = new JMenuItem(goForward);
278     mi.setIcon(null);
279     mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_RIGHT, KeyEvent.ALT_MASK));
280     m.add(mi);
281     }
282    
283     private void
284     installKeyboardListeners() {
285     getRootPane().getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT).put (
286     KeyStroke.getKeyStroke(KeyEvent.VK_BACK_SPACE, 0),
287     "goUp"
288     );
289    
290     getRootPane().getActionMap().put ("goUp", new AbstractAction() {
291     public void
292     actionPerformed(ActionEvent e) {
293     if(!goUp.isEnabled()) return;
294     goUp.actionPerformed(null);
295     }
296     });
297     }
298    
299     /** Invoked when this window is about to close. */
300     private void
301     onWindowClose() {
302     boolean b = (getExtendedState() & MAXIMIZED_BOTH) == MAXIMIZED_BOTH;
303     preferences().setBoolProperty("InstrumentsDbFrame.windowMaximized", b);
304     if(b) return;
305    
306     java.awt.Point p = getLocation();
307     Dimension d = getSize();
308     StringBuffer sb = new StringBuffer();
309     sb.append(p.x).append(',').append(p.y).append(',');
310     sb.append(d.width).append(',').append(d.height);
311     String s = "InstrumentsDbFrame.windowSizeAndLocation";
312     preferences().setStringProperty(s, sb.toString());
313     int i = splitPane.getDividerLocation();
314     preferences().setIntProperty("InstrumentsDbFrame.dividerLocation", i);
315    
316     mainPane.getInstrumentsTable().saveColumnsVisibleState();
317     mainPane.getInstrumentsTable().saveColumnWidths();
318     }
319    
320     private void
321     setDefaultSize() {
322     Dimension dimension = java.awt.Toolkit.getDefaultToolkit().getScreenSize();
323     double width = dimension.getWidth();
324     double height = dimension.getHeight();
325     setBounds(100, 100, (int) width - 200, (int) height - 200);
326     }
327    
328     private void
329     setSavedSize() {
330     String sp = "InstrumentsDbFrame.windowSizeAndLocation";
331     String s = preferences().getStringProperty(sp, null);
332     if(s == null) {
333     setDefaultSize();
334     return;
335     }
336    
337     try {
338     int i = s.indexOf(',');
339     int x = Integer.parseInt(s.substring(0, i));
340    
341     s = s.substring(i + 1);
342     i = s.indexOf(',');
343     int y = Integer.parseInt(s.substring(0, i));
344    
345     s = s.substring(i + 1);
346     i = s.indexOf(',');
347     int width = Integer.parseInt(s.substring(0, i));
348    
349     s = s.substring(i + 1);
350     int height = Integer.parseInt(s);
351    
352     setBounds(x, y, width, height);
353    
354     i = preferences().getIntProperty("InstrumentsDbFrame.dividerLocation");
355     if(i != 0) splitPane.setDividerLocation(i);
356    
357     } catch(Exception x) {
358     String msg = "Parsing of window size and location string failed";
359     CC.getLogger().log(Level.INFO, msg, x);
360     setDefaultSize();
361     }
362    
363     if(preferences().getBoolProperty("InstrumentsDbFrame.windowMaximized")) {
364     setExtendedState(getExtendedState() | MAXIMIZED_BOTH);
365     }
366     }
367    
368     private void
369     addSidePane() {
370     getContentPane().remove(mainPane);
371     splitPane.setRightComponent(mainPane);
372     getContentPane().add(splitPane);
373     int i = preferences().getIntProperty("InstrumentsDbFrame.dividerLocation");
374     if(i != 0) splitPane.setDividerLocation(i);
375     }
376    
377     private void
378     removeSidePane() {
379     int i = splitPane.getDividerLocation();
380     preferences().setIntProperty("InstrumentsDbFrame.dividerLocation", i);
381     getContentPane().remove(splitPane);
382     getContentPane().add(mainPane);
383     }
384    
385     private class GoUp extends AbstractAction implements TreeSelectionListener {
386     GoUp() {
387     super(i18n.getMenuLabel("instrumentsdb.go.up"));
388    
389     String s = i18n.getMenuLabel("instrumentsdb.go.up.tt");
390     putValue(SHORT_DESCRIPTION, s);
391     putValue(Action.SMALL_ICON, Res.iconGoUp22);
392     setEnabled(false);
393     }
394    
395     public void
396     actionPerformed(ActionEvent e) {
397     DbDirectoryTreeNode node = instrumentsDbTree.getSelectedDirectoryNode();
398     if(node == null) return;
399     instrumentsDbTree.setSelectedDirectoryNode(node.getParent());
400     }
401    
402     public void
403     valueChanged(TreeSelectionEvent e) {
404     DbDirectoryTreeNode n = instrumentsDbTree.getSelectedDirectoryNode();
405     if(n == null) {
406     setEnabled(false);
407     return;
408     }
409    
410     setEnabled(n.getParent() != null);
411     }
412     }
413    
414     private class GoBack extends AbstractAction {
415     GoBack() {
416     super(i18n.getMenuLabel("instrumentsdb.go.back"));
417    
418     String s = i18n.getMenuLabel("instrumentsdb.go.back.tt");
419     putValue(SHORT_DESCRIPTION, s);
420     putValue(Action.SMALL_ICON, Res.iconGoBack22);
421     setEnabled(false);
422     }
423    
424     public void
425     actionPerformed(ActionEvent e) {
426     navigationHistoryModel.goBack();
427     }
428     }
429    
430     private class GoForward extends AbstractAction {
431     GoForward() {
432     super(i18n.getMenuLabel("instrumentsdb.go.forward"));
433    
434     String s = i18n.getMenuLabel("instrumentsdb.go.forward.tt");
435     putValue(SHORT_DESCRIPTION, s);
436     putValue(Action.SMALL_ICON, Res.iconGoForward22);
437     setEnabled(false);
438     }
439    
440     public void
441     actionPerformed(ActionEvent e) {
442     navigationHistoryModel.goForward();
443     }
444     }
445    
446     class ToolbarBar extends JToolBar {
447     private final ToggleButton btnFolders = new ToggleButton();
448     private final ToggleButton btnFind = new ToggleButton();
449    
450     private final ToolbarButton btnGoUp = new ToolbarButton(goUp);
451     private final ToolbarButton btnGoBack = new ToolbarButton(goBack);
452     private final ToolbarButton btnGoForward = new ToolbarButton(goForward);
453     private final ToolbarButton btnReload =
454     new ToolbarButton(mainPane.getInstrumentsTable().reloadAction);
455    
456     private final ToolbarButton btnPreferences = new ToolbarButton();
457    
458     public ToolbarBar() {
459     super(i18n.getLabel("InstrumentsDbFrame.ToolbarBar.name"));
460     setFloatable(false);
461    
462     btnFolders.setIcon(Res.iconFolderOpen22);
463     btnFolders.doClick(0);
464     btnFind.setIcon(Res.iconFind22);
465     btnPreferences.setIcon(Res.iconPreferences22);
466    
467     add(btnFolders);
468     add(btnFind);
469     addSeparator();
470     add(btnGoBack);
471     add(btnGoForward);
472     add(btnGoUp);
473     add(btnReload);
474     addSeparator();
475     add(btnPreferences);
476    
477    
478     btnFolders.addActionListener(new ActionListener() {
479     public void
480     actionPerformed(ActionEvent e) {
481     if(!btnFolders.isSelected() && !btnFind.isSelected()) {
482     removeSidePane();
483     }
484    
485     if(!btnFolders.isSelected()) return;
486    
487     if(btnFind.isSelected()) btnFind.doClick(0);
488     else addSidePane();
489    
490     sidePane.showFoldersPage();
491     }
492     });
493    
494     btnFind.addActionListener(new ActionListener() {
495     public void
496     actionPerformed(ActionEvent e) {
497     if(!btnFolders.isSelected() && !btnFind.isSelected()) {
498     removeSidePane();
499     }
500    
501     if(!btnFind.isSelected()) return;
502    
503     if(btnFolders.isSelected()) btnFolders.doClick(0);
504     else addSidePane();
505    
506     sidePane.showSearchPage();
507     }
508     });
509    
510     btnPreferences.addActionListener(new ActionListener() {
511     public void
512     actionPerformed(ActionEvent e) {
513     new PreferencesDlg().setVisible(true);
514     }
515     });
516     }
517     }
518    
519     class ToggleButton extends JToggleButton {
520     ToggleButton() {
521     setFocusPainted(false);
522     }
523     }
524    
525     private class NavigationHistoryModel
526     extends DefaultNavigationHistoryModel<DbDirectoryTreeNode>
527     implements TreeSelectionListener, ActionListener {
528    
529     private boolean lock = false;
530    
531     NavigationHistoryModel() {
532     addActionListener(this);
533     }
534    
535     public DbDirectoryTreeNode
536     goBack() {
537     lock = true;
538     DbDirectoryTreeNode node = selectDirectory(super.goBack());
539     lock = false;
540     return node;
541     }
542    
543     public DbDirectoryTreeNode
544     goForward() {
545     lock = true;
546     DbDirectoryTreeNode node = selectDirectory(super.goForward());
547     lock = false;
548     return node;
549     }
550    
551     private DbDirectoryTreeNode
552     selectDirectory(DbDirectoryTreeNode node) {
553     if(node == null) return null;
554    
555     if(node == mainPane.getSearchResultsNode()) {
556     mainPane.showSearchResultsNode();
557     return node;
558     }
559    
560     String path = node.getInfo().getDirectoryPath();
561     if(CC.getInstrumentsDbTreeModel().getNodeByPath(path) != null) {
562     getInstrumentsDbTree().setSelectedDirectory(path);
563     return node;
564     }
565    
566     removePage();
567     fireActionPerformed();
568     String s = i18n.getMessage("InstrumentsDbFrame.unknownDirectory!", path);
569     HF.showErrorMessage(s, InstrumentsDbFrame.this);
570     return node;
571     }
572    
573     public void
574     addPage(DbDirectoryTreeNode node) {
575     if(lock) return;
576     if(node == null) return;
577     super.addPage(node);
578     }
579    
580     public void
581     valueChanged(TreeSelectionEvent e) {
582     addPage(instrumentsDbTree.getSelectedDirectoryNode());
583     }
584    
585     public void
586     actionPerformed(ActionEvent e) {
587     goBack.setEnabled(hasBack());
588     goForward.setEnabled(hasForward());
589     }
590     }
591    
592     public JSInstrumentsDbTree
593     getInstrumentsDbTree() { return instrumentsDbTree; }
594    
595     public void
596     setSearchResults(DbDirectoryInfo[] directories) {
597     setSearchResults(directories, null);
598     }
599    
600     public void
601     setSearchResults(DbInstrumentInfo[] instruments) {
602     setSearchResults(null, instruments);
603     }
604    
605     public void
606     setSearchResults(DbDirectoryInfo[] directories, DbInstrumentInfo[] instruments) {
607     DbDirectoryTreeNode node = mainPane.getSearchResultsNode();
608     node.removeAllDirectories();
609     node.removeAllInstruments();
610    
611     if(instruments != null) {
612     for(DbInstrumentInfo i : instruments) i.setShowAbsolutePath(true);
613     node.addInstruments(instruments);
614     }
615    
616     if(directories != null) {
617     DbDirectoryTreeNode[] nodeS = new DbDirectoryTreeNode[directories.length];
618     for(int i = 0; i < directories.length; i++) {
619     DbDirectoryInfo d = directories[i];
620     d.setShowAbsolutePath(true);
621     nodeS[i] = new DbDirectoryTreeNode(d);
622    
623    
624     }
625     node.addDirectories(nodeS);
626     }
627    
628     mainPane.showSearchResultsNode();
629     }
630    
631     class MainPane extends JPanel {
632     private final JSInstrumentsDbTable instrumentsTable =
633     new JSInstrumentsDbTable(instrumentsDbTree);
634    
635     private final DbDirectoryTreeNode searchResultsNode = new DbDirectoryTreeNode(null);
636    
637     MainPane() {
638     setLayout(new BorderLayout());
639     JScrollPane sp = new JScrollPane(instrumentsTable);
640     add(sp);
641    
642     //instrumentsTable.setBackground(new java.awt.Color(0x626262));
643     instrumentsTable.getModel().setShowDummyColumn(false);
644     instrumentsTable.reloadAction.putValue(Action.SMALL_ICON, Res.iconReload22);
645    
646     instrumentsTable.createDirectoryAction.putValue (
647     Action.SMALL_ICON, Res.iconNew16
648     );
649    
650     instrumentsTable.getParent().setBackground(instrumentsTable.getBackground());
651     instrumentsTable.getRowSorter().toggleSortOrder(0);
652     searchResultsNode.setDetached(true);
653     }
654    
655     public JSInstrumentsDbTable
656     getInstrumentsTable() { return instrumentsTable; }
657    
658     public DbDirectoryTreeNode
659     getSearchResultsNode() { return searchResultsNode; }
660    
661     public void
662     showSearchResultsNode() {
663     instrumentsDbTree.clearSelection();
664     instrumentsTable.setParentDirectoryNode(searchResultsNode);
665     navigationHistoryModel.addPage(searchResultsNode);
666     }
667     }
668    
669    
670     class SidePane extends NavigationPane {
671     private final NavigationPage foldersPage = new NavigationPage();
672     private final DbSearchPage searchPage = new DbSearchPage(InstrumentsDbFrame.this);
673    
674     SidePane() {
675     setTitlebarVisiblie(false);
676    
677     foldersPage.setTitle(i18n.getLabel("InstrumentsDbFrame.folders"));
678     foldersPage.setLayout(new BorderLayout());
679     foldersPage.add(new JScrollPane(instrumentsDbTree));
680    
681     NavigationPage[] pages = { foldersPage, searchPage };
682     setPages(pages);
683     showFoldersPage();
684     }
685    
686     /** Shows the folders page in the left pane. */
687     public void
688     showFoldersPage() { getModel().addPage(foldersPage); }
689    
690     /** Shows the search page in the left pane. */
691     public void
692     showSearchPage() { getModel().addPage(searchPage); }
693     }
694    
695     private final EventHandler eventHandler = new EventHandler();
696    
697     private EventHandler
698     getHandler() { return eventHandler; }
699    
700     private class EventHandler implements ListSelectionListener {
701     public void
702     valueChanged(ListSelectionEvent e) {
703    
704     }
705     }
706    
707     class PreferencesDlg extends InformationDialog implements ItemListener {
708     private final JCheckBox checkShowSizeColumn =
709     new JCheckBox(JSI18n.i18n.getLabel("InstrumentsDbTableModel.SIZE"));
710    
711     private final JCheckBox checkShowFormatFamilyColumn =
712     new JCheckBox(JSI18n.i18n.getLabel("InstrumentsDbTableModel.FORMAT_FAMILY"));
713    
714     private final JCheckBox checkShowFormatVersionColumn =
715     new JCheckBox(JSI18n.i18n.getLabel("InstrumentsDbTableModel.FORMAT_VERSION"));
716    
717     private final JCheckBox checkShowIsDrumColumn =
718     new JCheckBox(JSI18n.i18n.getLabel("InstrumentsDbTableModel.IS_DRUM"));
719    
720     private final JCheckBox checkShowCreatedColumn =
721     new JCheckBox(JSI18n.i18n.getLabel("InstrumentsDbTableModel.CREATED"));
722    
723     private final JCheckBox checkShowModifiedColumn =
724     new JCheckBox(JSI18n.i18n.getLabel("InstrumentsDbTableModel.MODIFIED"));
725    
726     private final JCheckBox checkShowProductColumn =
727     new JCheckBox(JSI18n.i18n.getLabel("InstrumentsDbTableModel.PRODUCT"));
728    
729     private final JCheckBox checkShowArtistsColumn =
730     new JCheckBox(JSI18n.i18n.getLabel("InstrumentsDbTableModel.ARTISTS"));
731    
732     private final JCheckBox checkShowInstrumentFileColumn
733     = new JCheckBox(JSI18n.i18n.getLabel("InstrumentsDbTableModel.INSTRUMENT_FILE"));
734    
735     private final JCheckBox checkShowInstrumentNrColumn =
736     new JCheckBox(JSI18n.i18n.getLabel("InstrumentsDbTableModel.INSTRUMENT_NR"));
737    
738     private final JCheckBox checkShowKeywordsColumn =
739     new JCheckBox(JSI18n.i18n.getLabel("InstrumentsDbTableModel.KEYWORDS"));
740    
741     PreferencesDlg() {
742     super(InstrumentsDbFrame.this);
743     InstrumentsDbTableModel m = mainPane.instrumentsTable.getModel();
744    
745     checkShowSizeColumn.setSelected(m.getShowSizeColumn());
746     checkShowFormatFamilyColumn.setSelected(m.getShowFormatFamilyColumn());
747     checkShowFormatVersionColumn.setSelected(m.getShowFormatVersionColumn());
748     checkShowIsDrumColumn.setSelected(m.getShowIsDrumColumn());
749     checkShowCreatedColumn.setSelected(m.getShowCreatedColumn());
750     checkShowModifiedColumn.setSelected(m.getShowModifiedColumn());
751     checkShowProductColumn.setSelected(m.getShowProductColumn());
752     checkShowArtistsColumn.setSelected(m.getShowArtistsColumn());
753     checkShowInstrumentFileColumn.setSelected(m.getShowInstrumentFileColumn());
754     checkShowInstrumentNrColumn.setSelected(m.getShowInstrumentNrColumn());
755     checkShowKeywordsColumn.setSelected(m.getShowKeywordsColumn());
756    
757     checkShowSizeColumn.addItemListener(this);
758     checkShowFormatFamilyColumn.addItemListener(this);
759     checkShowFormatVersionColumn.addItemListener(this);
760     checkShowIsDrumColumn.addItemListener(this);
761     checkShowCreatedColumn.addItemListener(this);
762     checkShowModifiedColumn.addItemListener(this);
763     checkShowProductColumn.addItemListener(this);
764     checkShowArtistsColumn.addItemListener(this);
765     checkShowInstrumentFileColumn.addItemListener(this);
766     checkShowInstrumentNrColumn.addItemListener(this);
767     checkShowKeywordsColumn.addItemListener(this);
768    
769     JPanel p = new JPanel();
770     p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS));
771     p.add(checkShowSizeColumn);
772     p.add(checkShowFormatFamilyColumn);
773     p.add(checkShowFormatVersionColumn);
774     p.add(checkShowIsDrumColumn);
775     p.add(checkShowCreatedColumn);
776     p.add(checkShowModifiedColumn);
777     p.add(checkShowProductColumn);
778     p.add(checkShowArtistsColumn);
779     p.add(checkShowInstrumentFileColumn);
780     p.add(checkShowInstrumentNrColumn);
781     p.add(checkShowKeywordsColumn);
782     String s = i18n.getLabel("InstrumentsDbFrame.columns");
783     p.setBorder(BorderFactory.createTitledBorder(s));
784    
785     setMainPane(p);
786     }
787    
788     public void
789     itemStateChanged(ItemEvent e) {
790     mainPane.getInstrumentsTable().saveColumnWidths();
791    
792     InstrumentsDbTableModel m = mainPane.instrumentsTable.getModel();
793    
794     Object source = e.getItemSelectable();
795     if(source == checkShowSizeColumn) {
796     m.setShowSizeColumn(checkShowSizeColumn.isSelected());
797     } else if(source == checkShowFormatFamilyColumn) {
798     boolean b = checkShowFormatFamilyColumn.isSelected();
799     m.setShowFormatFamilyColumn(b);
800     } else if(source == checkShowFormatVersionColumn) {
801     boolean b = checkShowFormatVersionColumn.isSelected();
802     m.setShowFormatVersionColumn(b);
803     } else if(source == checkShowIsDrumColumn) {
804     m.setShowIsDrumColumn(checkShowIsDrumColumn.isSelected());
805     } else if(source == checkShowCreatedColumn) {
806     m.setShowCreatedColumn(checkShowCreatedColumn.isSelected());
807     } else if(source == checkShowModifiedColumn) {
808     m.setShowModifiedColumn(checkShowModifiedColumn.isSelected());
809     } else if(source == checkShowProductColumn) {
810     m.setShowProductColumn(checkShowProductColumn.isSelected());
811     } else if(source == checkShowArtistsColumn) {
812     m.setShowArtistsColumn(checkShowArtistsColumn.isSelected());
813     } else if(source == checkShowInstrumentFileColumn) {
814     boolean b = checkShowInstrumentFileColumn.isSelected();
815     m.setShowInstrumentFileColumn(b);
816     } else if(source == checkShowInstrumentNrColumn) {
817     boolean b = checkShowInstrumentNrColumn.isSelected();
818     m.setShowInstrumentNrColumn(b);
819     } else if(source == checkShowKeywordsColumn) {
820     m.setShowKeywordsColumn(checkShowKeywordsColumn.isSelected());
821     }
822    
823     mainPane.getInstrumentsTable().loadColumnWidths();
824     mainPane.getInstrumentsTable().getRowSorter().toggleSortOrder(0);
825     }
826     }
827     }
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