|
1
19
20 package org.netbeans.modules.options.colors;
21
22 import java.awt.Color  ;
23 import java.awt.Component ;
24 import java.awt.Font ;
25 import java.awt.Insets ;
26 import java.awt.event.ActionEvent ;
27 import java.awt.event.ActionListener ;
28 import java.beans.PropertyChangeEvent ;
29 import java.beans.PropertyChangeListener ;
30 import java.beans.PropertyEditor ;
31 import java.beans.PropertyEditorManager ;
32 import java.util.ArrayList ;
33 import java.util.Collection ;
34 import java.util.Collections ;
35 import java.util.Comparator ;
36 import java.util.HashMap ;
37 import java.util.HashSet ;
38 import java.util.Iterator ;
39 import java.util.List ;
40 import java.util.Map ;
41 import java.util.Set ;
42 import java.util.Vector ;
43 import javax.swing.AbstractButton ;
44 import javax.swing.JComboBox ;
45 import javax.swing.JComponent ;
46 import javax.swing.JLabel ;
47 import javax.swing.JPanel ;
48 import javax.swing.ListSelectionModel ;
49 import javax.swing.UIManager ;
50 import javax.swing.event.ListSelectionEvent ;
51 import javax.swing.event.ListSelectionListener ;
52 import javax.swing.text.AttributeSet ;
53 import javax.swing.text.SimpleAttributeSet ;
54 import javax.swing.text.StyleConstants ;
55 import org.netbeans.api.editor.settings.EditorStyleConstants;
56 import org.netbeans.modules.options.colors.ColorModel.Preview;
57 import org.openide.DialogDescriptor;
58 import org.openide.DialogDisplayer;
59 import org.openide.awt.Mnemonics;
60 import org.openide.util.NbBundle;
61 import org.openide.util.RequestProcessor;
62 import org.openide.util.RequestProcessor.Task;
63
64
68 public class SyntaxColoringPanel extends JPanel implements ActionListener ,
69 PropertyChangeListener {
70
71
72 private Preview preview;
73 private Task selectTask;
74 private FontAndColorsPanel fontAndColorsPanel;
75 private ColorModel colorModel = null;
76 private String currentLanguage;
77 private String currentProfile;
78
79 private Map profiles = new HashMap ();
80
81 private Map toBeSaved = new HashMap ();
82 private boolean listen = false;
83
84
85 public SyntaxColoringPanel (FontAndColorsPanel fontAndColorsPanel) {
86 initComponents ();
87 this.fontAndColorsPanel = fontAndColorsPanel;
88
89 cbLanguage.getAccessibleContext ().setAccessibleName (loc ("AN_Languages"));
91 cbLanguage.getAccessibleContext ().setAccessibleDescription (loc ("AD_Languages"));
92 lCategories.getAccessibleContext ().setAccessibleName (loc ("AN_Categories"));
93 lCategories.getAccessibleContext ().setAccessibleDescription (loc ("AD_Categories"));
94 bFont.getAccessibleContext ().setAccessibleName (loc ("AN_Font"));
95 bFont.getAccessibleContext ().setAccessibleDescription (loc ("AD_Font"));
96 cbForeground.getAccessibleContext ().setAccessibleName (loc ("AN_Foreground_Chooser"));
97 cbForeground.getAccessibleContext ().setAccessibleDescription (loc ("AD_Foreground_Chooser"));
98 cbBackground.getAccessibleContext ().setAccessibleName (loc ("AN_Background_Chooser"));
101 cbBackground.getAccessibleContext ().setAccessibleDescription (loc ("AD_Background_Chooser"));
102 cbEffects.getAccessibleContext ().setAccessibleName (loc ("AN_Efects_Color_Chooser"));
105 cbEffects.getAccessibleContext ().setAccessibleDescription (loc ("AD_Efects_Color_Chooser"));
106 cbEffectColor.getAccessibleContext ().setAccessibleName (loc ("AN_Efects_Color"));
107 cbEffectColor.getAccessibleContext ().setAccessibleDescription (loc ("AD_Efects_Color"));
108 ColorComboBox.init (cbBackground);
109 ColorComboBox.init (cbForeground);
110 ColorComboBox.init (cbEffectColor);
111 cbLanguage.addActionListener (this);
112 lCategories.setSelectionMode (ListSelectionModel.SINGLE_SELECTION);
113 lCategories.setVisibleRowCount (3);
114 lCategories.setCellRenderer (new CategoryRenderer ());
115 lCategories.addListSelectionListener (new ListSelectionListener () {
116 public void valueChanged (ListSelectionEvent e) {
117 if (!listen) return;
118 selectTask.schedule (200);
119 }
120 });
121 tfFont.setEditable (false);
122 bFont.addActionListener (this);
123 bFont.setMargin (new Insets (0, 0, 0, 0));
124 cbForeground.addActionListener (this);
129 ((JComponent )cbForeground.getEditor()).addPropertyChangeListener (this);
130
131 cbBackground.addActionListener (this);
132 ((JComponent )cbBackground.getEditor()).addPropertyChangeListener (this);
133
134 cbEffects.addItem (loc ("CTL_Effects_None"));
135 cbEffects.addItem (loc ("CTL_Effects_Underlined"));
136 cbEffects.addItem (loc ("CTL_Effects_Wave_Underlined"));
137 cbEffects.addItem (loc ("CTL_Effects_Strike_Through"));
138 cbEffects.getAccessibleContext ().setAccessibleName (loc ("AN_Effects"));
139 cbEffects.getAccessibleContext ().setAccessibleDescription (loc ("AD_Effects"));
140 cbEffects.addActionListener (this);
141 cbEffectColor.addActionListener (this);
142 loc (lCategory, "CTL_Category");
143 loc (lFont, "CTL_Font");
144
145 selectTask = new RequestProcessor ("SyntaxColoringPanel1").create (
146 new Runnable () {
147 public void run () {
148 refreshUI ();
149 if (!blink) return;
150 startBlinking ();
151 }
152 }
153 );
154 }
155
156
161 private void initComponents() {
163
164 jButton1 = new javax.swing.JButton ();
165 lLanguage = new javax.swing.JLabel ();
166 cbLanguage = new javax.swing.JComboBox ();
167 lCategory = new javax.swing.JLabel ();
168 spCategories = new javax.swing.JScrollPane ();
169 lCategories = new javax.swing.JList ();
170 lPreview = new javax.swing.JLabel ();
171 spPreview = new javax.swing.JScrollPane ();
172 pPreview = new javax.swing.JPanel ();
173 lFont = new javax.swing.JLabel ();
174 lForeground = new javax.swing.JLabel ();
175 lBackground = new javax.swing.JLabel ();
176 lEffects = new javax.swing.JLabel ();
177 lEffectColor = new javax.swing.JLabel ();
178 cbForeground = new javax.swing.JComboBox ();
179 cbBackground = new javax.swing.JComboBox ();
180 cbEffects = new javax.swing.JComboBox ();
181 cbEffectColor = new javax.swing.JComboBox ();
182 tfFont = new javax.swing.JTextField ();
183 bFont = new javax.swing.JButton ();
184
185 jButton1.setText("jButton1");
186
187 lLanguage.setLabelFor(cbLanguage);
188 lLanguage.setText("Language:");
189
190 lCategory.setLabelFor(lCategories);
191 lCategory.setText("Category:");
192
193 spCategories.setViewportView(lCategories);
194
195 lPreview.setText("Preview:");
196
197 spPreview.setBorder(javax.swing.BorderFactory.createEtchedBorder());
198 spPreview.setAutoscrolls(true);
199
200 pPreview.setAutoscrolls(true);
201 pPreview.setLayout(new java.awt.BorderLayout ());
202 spPreview.setViewportView(pPreview);
203
204 lFont.setLabelFor(bFont);
205 lFont.setText("Font:");
206
207 lForeground.setLabelFor(cbForeground);
208 lForeground.setText("Foreground:");
209
210 lBackground.setLabelFor(cbBackground);
211 lBackground.setText("Background:");
212
213 lEffects.setLabelFor(cbEffects);
214 lEffects.setText("Effects:");
215
216 lEffectColor.setLabelFor(cbEffectColor);
217 lEffectColor.setText("Effect Color:");
218
219 bFont.setText("...");
220 bFont.setMargin(new java.awt.Insets (2, 2, 2, 2));
221
222 org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(this);
223 this.setLayout(layout);
224 layout.setHorizontalGroup(
225 layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
226 .add(layout.createSequentialGroup()
227 .addContainerGap()
228 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
229 .add(spPreview, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 340, Short.MAX_VALUE)
230 .add(layout.createSequentialGroup()
231 .add(lLanguage)
232 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
233 .add(cbLanguage, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
234 .add(lCategory)
235 .add(layout.createSequentialGroup()
236 .add(spCategories, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 201, Short.MAX_VALUE)
237 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
238 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
239 .add(lEffectColor)
240 .add(lForeground)
241 .add(lFont)
242 .add(lEffects)
243 .add(lBackground))
244 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
245 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
246 .add(layout.createSequentialGroup()
247 .add(tfFont, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 13, Short.MAX_VALUE)
248 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
249 .add(bFont))
250 .add(cbForeground, 0, 38, Short.MAX_VALUE)
251 .add(cbBackground, 0, 38, Short.MAX_VALUE)
252 .add(cbEffects, 0, 38, Short.MAX_VALUE)
253 .add(cbEffectColor, 0, 38, Short.MAX_VALUE))
254 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED))
255 .add(lPreview))
256 .addContainerGap())
257 );
258 layout.setVerticalGroup(
259 layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
260 .add(layout.createSequentialGroup()
261 .addContainerGap()
262 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
263 .add(lLanguage)
264 .add(cbLanguage, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
265 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
266 .add(lCategory)
267 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
268 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
269 .add(layout.createSequentialGroup()
270 .add(spCategories, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, 130, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
271 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
272 .add(lPreview))
273 .add(layout.createSequentialGroup()
274 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
275 .add(lFont)
276 .add(tfFont, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)
277 .add(bFont))
278 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
279 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
280 .add(lForeground)
281 .add(cbForeground, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
282 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
283 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
284 .add(lBackground)
285 .add(cbBackground, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
286 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
287 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
288 .add(lEffects)
289 .add(cbEffects, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
290 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
291 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
292 .add(lEffectColor)
293 .add(cbEffectColor, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))))
294 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
295 .add(spPreview, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 153, Short.MAX_VALUE)
296 .addContainerGap())
297 );
298 }
300
301 private javax.swing.JButton bFont;
303 private javax.swing.JComboBox cbBackground;
304 private javax.swing.JComboBox cbEffectColor;
305 private javax.swing.JComboBox cbEffects;
306 private javax.swing.JComboBox cbForeground;
307 private javax.swing.JComboBox cbLanguage;
308 private javax.swing.JButton jButton1;
309 private javax.swing.JLabel lBackground;
310 private javax.swing.JList lCategories;
311 private javax.swing.JLabel lCategory;
312 private javax.swing.JLabel lEffectColor;
313 private javax.swing.JLabel lEffects;
314 private javax.swing.JLabel lFont;
315 private javax.swing.JLabel lForeground;
316 private javax.swing.JLabel lLanguage;
317 private javax.swing.JLabel lPreview;
318 private javax.swing.JPanel pPreview;
319 private javax.swing.JScrollPane spCategories;
320 private javax.swing.JScrollPane spPreview;
321 private javax.swing.JTextField tfFont;
322
324
325 public void actionPerformed (ActionEvent evt) {
326 if (!listen) return;
327 if (evt.getSource () == cbEffects) {
328 cbEffectColor.setEnabled (cbEffects.getSelectedIndex () > 0);
329 if (cbEffects.getSelectedIndex () == 0)
330 ColorComboBox.setColor (cbEffectColor, null);
331 updateData ();
332 } else
333 if (evt.getSource () == cbLanguage) {
334 setCurrentLanguage ((String ) cbLanguage.getSelectedItem ());
335 } else
336 if (evt.getSource () == bFont) {
337 PropertyEditor pe = PropertyEditorManager.findEditor (Font .class);
338 AttributeSet category = getCurrentCategory ();
339 Font f = getFont (category);
340 pe.setValue (f);
341 DialogDescriptor dd = new DialogDescriptor (
342 pe.getCustomEditor (),
343 loc ("CTL_Font_Chooser") );
345 DialogDisplayer.getDefault ().createDialog (dd).setVisible (true);
346 if (dd.getValue () == DialogDescriptor.OK_OPTION) {
347 f = (Font ) pe.getValue ();
348 category = modifyFont (category, f);
349 replaceCurrrentCategory (category);
350 setToBeSaved (currentProfile, currentLanguage);
351 refreshUI (); }
353 } else
354 if (evt.getSource () instanceof JComboBox ) {
355 updateData ();
356 }
357 }
358
359 public void propertyChange (PropertyChangeEvent evt) {
360 if (!listen) return;
361 if (evt.getPropertyName () == Preview.PROP_CURRENT_ELEMENT) {
362 String currentCategory = (String ) evt.getNewValue ();
363 Vector categories = getCategories (currentProfile, currentLanguage);
364 if (currentLanguage.equals (ColorModel.ALL_LANGUAGES))
365 currentCategory = (String ) convertALC.get (currentCategory);
366 int i, k = categories.size ();
367 for (i = 0; i < k; i++) {
368 AttributeSet as = (AttributeSet ) categories.get (i);
369 if (!currentCategory.equals (
370 as.getAttribute (StyleConstants.NameAttribute)
371 )) continue;
372 blink = false;
373 lCategories.setSelectedIndex (i);
374 lCategories.ensureIndexIsVisible (i);
375 blink = true;
376 return;
377 }
378 } else if (evt.getPropertyName () == ColorComboBox.PROP_COLOR) {
379 updateData ();
380 }
381 }
382
383 void update (ColorModel colorModel) {
384 this.colorModel = colorModel;
385 currentProfile = colorModel.getCurrentProfile ();
386 currentLanguage = (String ) colorModel.getLanguages ().
387 iterator ().next ();
388 if (preview != null)
389 preview.removePropertyChangeListener
390 (Preview.PROP_CURRENT_ELEMENT, this);
391 Component component = colorModel.getSyntaxColoringPreviewComponent
392 (currentLanguage);
393 preview = (Preview) component;
394 pPreview.removeAll ();
395 pPreview.add ("Center", component);
396 preview.addPropertyChangeListener
397 (Preview.PROP_CURRENT_ELEMENT, this);
398 listen = false;
399 List languages = new ArrayList
400 (colorModel.getLanguages ());
401 Collections.sort (languages, new LanguagesComparator ());
402 Iterator it = languages.iterator ();
403 cbLanguage.removeAllItems ();
404 while (it.hasNext ())
405 cbLanguage.addItem (it.next ());
406 listen = true;
407 cbLanguage.setSelectedIndex (0);
408 }
409
410 void cancel () {
411 toBeSaved = new HashMap ();
412 profiles = new HashMap ();
413 }
414
415 void applyChanges () {
416 if (colorModel == null) return;
417 Iterator it = toBeSaved.keySet ().iterator ();
418 while (it.hasNext ()) {
419 String profile = (String ) it.next ();
420 Set toBeSavedLanguages = (Set ) toBeSaved.get (profile);
421 Map schemeMap = (Map ) profiles.get (profile);
422 Iterator it2 = toBeSavedLanguages.iterator ();
423 while (it2.hasNext ()) {
424 String languageName = (String ) it2.next ();
425 colorModel.setCategories (
426 profile,
427 languageName,
428 (Vector ) schemeMap.get (languageName)
429 );
430 }
431 }
432 toBeSaved = new HashMap ();
433 profiles = new HashMap ();
434 }
435
436 boolean isChanged () {
437 return !toBeSaved.isEmpty ();
438 }
439
440 public void setCurrentProfile (String currentProfile) {
441 String oldProfile = this.currentProfile;
442 this.currentProfile = currentProfile;
443 if (!colorModel.getProfiles ().contains (currentProfile))
444 cloneScheme (oldProfile, currentProfile);
445 Vector categories = getCategories (currentProfile, currentLanguage);
446 lCategories.setListData (categories);
447 blink = false;
448 lCategories.setSelectedIndex (0);
449 blink = true;
450 refreshUI ();
451 }
452
453 void deleteProfile (String profile) {
454 Iterator it = colorModel.getLanguages ().iterator ();
455 Map m = new HashMap ();
456 boolean custom = colorModel.isCustomProfile (profile);
457 while (it.hasNext ()) {
458 String language = (String ) it.next ();
459 if (custom)
460 m.put (language, null);
461 else
462 m.put (language, getDefaults (profile, language));
463 }
464 profiles.put (profile, m);
465 toBeSaved.put (profile, new HashSet (colorModel.getLanguages ()));
466 if (!custom)
467 refreshUI ();
468 }
469
470
471
473 private void cloneScheme (String oldScheme, String newScheme) {
474 Map m = new HashMap ();
475 Iterator it = colorModel.getLanguages ().iterator ();
476 while (it.hasNext ()) {
477 String language = (String ) it.next ();
478 Vector v = getCategories (oldScheme, language);
479 m.put (language, new Vector (v));
480 setToBeSaved (newScheme, language);
481 }
482 profiles.put (newScheme, m);
483 }
484
485 Collection getAllLanguages () {
486 return getCategories (currentProfile, ColorModel.ALL_LANGUAGES);
487 }
488
489 Collection getSyntaxColorings () {
490 return getCategories (currentProfile, currentLanguage);
491 }
492
493 private void setCurrentLanguage (String language) {
494 currentLanguage = language;
495
496 blink = false;
498 lCategories.setListData (getCategories (currentProfile, currentLanguage));
499 lCategories.setSelectedIndex (0);
500 blink = true;
501 refreshUI ();
502 }
503
504 private static String loc (String key) {
505 return NbBundle.getMessage (SyntaxColoringPanel.class, key);
506 }
507
508 private static void loc (Component c, String key) {
509 if (c instanceof AbstractButton )
510 Mnemonics.setLocalizedText (
511 (AbstractButton ) c,
512 loc (key)
513 );
514 else
515 Mnemonics.setLocalizedText (
516 (JLabel ) c,
517 loc (key)
518 );
519 }
520
521
525 private void updateData () {
526 int i = lCategories.getSelectedIndex ();
527 if (i < 0) return;
528
529 AttributeSet category = getCurrentCategory ();
530 Color underline = null,
531 wave = null,
532 strikethrough = null;
533 if (cbEffects.getSelectedIndex () == 1)
534 underline = getRealColor(cbEffectColor);
535 if (cbEffects.getSelectedIndex () == 2)
536 wave = getRealColor(cbEffectColor);
537 if (cbEffects.getSelectedIndex () == 3)
538 strikethrough = getRealColor(cbEffectColor);
539
540 SimpleAttributeSet c = new SimpleAttributeSet (category);
541
542 Color color = getRealColor(cbBackground);
543 if (color != null) {
544 c.addAttribute(StyleConstants.Background, color);
545 } else {
546 c.removeAttribute(StyleConstants.Background);
547 }
548
549 color = getRealColor(cbForeground);
550 if (color != null) {
551 c.addAttribute(StyleConstants.Foreground, color);
552 } else {
553 c.removeAttribute(StyleConstants.Foreground);
554 }
555
556 if (underline != null) {
557 c.addAttribute(StyleConstants.Underline, underline);
558 } else {
559 c.removeAttribute(StyleConstants.Underline);
560 }
561
562 if (strikethrough != null) {
563 c.addAttribute(StyleConstants.StrikeThrough, strikethrough);
564 } else {
565 c.removeAttribute(StyleConstants.StrikeThrough);
566 }
567
568 if (wave != null) {
569 c.addAttribute(EditorStyleConstants.WaveUnderlineColor, wave);
570 } else {
571 c.removeAttribute(EditorStyleConstants.WaveUnderlineColor);
572 }
573
574 replaceCurrrentCategory(c);
575 setToBeSaved(currentProfile, currentLanguage);
576 updatePreview();
577 }
578
579 private Color getRealColor(JComboBox comboBox) {
580 if (comboBox.getSelectedIndex() < comboBox.getItemCount() - 1) {
582 return ((ColorValue) comboBox.getSelectedItem()).color;
583 } else {
584 return null;
585 }
586 }
587
588 private boolean blink = true;
589 private int blinkSequence = 0;
590 private RequestProcessor.Task task = new RequestProcessor
591 ("SyntaxColoringPanel").create (new Runnable () {
592 public void run () {
593 updatePreview ();
594 if (blinkSequence == 0) return;
595 blinkSequence --;
596 task.schedule (250);
597 }
598 });
599
600 private void startBlinking () {
601 blinkSequence = 5;
602 task.schedule (0);
603 }
604
605 private void updatePreview () {
606 Collection syntaxColorings = getSyntaxColorings ();
607 Collection allLanguages = getAllLanguages ();
608 if ((blinkSequence % 2) == 1) {
609 if (currentLanguage == ColorModel.ALL_LANGUAGES)
610 allLanguages = invertCategory (allLanguages, getCurrentCategory ());
611 else
612 syntaxColorings = invertCategory (syntaxColorings, getCurrentCategory ());
613 }
614 preview.setParameters (
615 currentLanguage,
616 allLanguages,
617 fontAndColorsPanel.getHighlights (),
618 syntaxColorings
619 );
620 }
621
622 private Collection invertCategory (Collection c, AttributeSet category) {
623 if (category == null) return c;
624 ArrayList result = new ArrayList (c);
625 int i = result.indexOf (category);
626 SimpleAttributeSet as = new SimpleAttributeSet (category);
627 Color highlight = (Color ) getValue (currentLanguage, category, StyleConstants.Background);
628 if (highlight == null) return result;
629 Color newColor = new Color (
630 255 - highlight.getRed (),
631 255 - highlight.getGreen (),
632 255 - highlight.getBlue ()
633 );
634 as.addAttribute (
635 StyleConstants.Underline,
636 newColor
637 );
638 result.set (i, as);
639 return result;
640 }
641
642
646 private void refreshUI () {
647 listen = false;
648 AttributeSet category = getCurrentCategory ();
649 if (category == null) {
650 tfFont.setText ("");
652 bFont.setEnabled (false);
653 cbEffects.setEnabled (false);
654 cbForeground.setEnabled (false);
655 cbForeground.setSelectedItem (new ColorValue (null, null));
656 cbBackground.setEnabled (false);
657 cbBackground.setSelectedItem (new ColorValue (null, null));
658 cbEffectColor.setEnabled (false);
659 cbEffectColor.setSelectedItem (new ColorValue (null, null));
660 updatePreview ();
661 return;
662 }
663 bFont.setEnabled (true);
664 cbEffects.setEnabled (true);
665 cbForeground.setEnabled (true);
666 cbBackground.setEnabled (true);
667
668 Color inheritedForeground = (Color ) getDefault
670 (currentLanguage, category, StyleConstants.Foreground);
671 if (inheritedForeground == null) inheritedForeground = Color.black;
672 ColorComboBox.setInheritedColor (cbForeground, inheritedForeground);
673 Color inheritedBackground = (Color ) getDefault
674 (currentLanguage, category, StyleConstants.Background);
675 if (inheritedBackground == null) inheritedBackground = Color.white;
676 ColorComboBox.setInheritedColor (cbBackground, inheritedBackground);
677
678 String font = fontToString (category);
679 tfFont.setText (font);
680 ColorComboBox.setColor (
681 cbForeground,
682 (Color ) category.getAttribute (StyleConstants.Foreground)
683 );
684 ColorComboBox.setColor (
685 cbBackground,
686 (Color ) category.getAttribute (StyleConstants.Background)
687 );
688
689 if (category.getAttribute (StyleConstants.Underline) != null) {
690 cbEffects.setSelectedIndex (1);
691 cbEffectColor.setEnabled (true);
692 ColorComboBox.setColor (
693 cbEffectColor,
694 (Color ) category.getAttribute (StyleConstants.Underline)
695 );
696 } else
697 if (category.getAttribute (EditorStyleConstants.WaveUnderlineColor) != null) {
698 cbEffects.setSelectedIndex (2);
699 cbEffectColor.setEnabled (true);
700 ColorComboBox.setColor (
701 cbEffectColor,
702 (Color ) category.getAttribute (EditorStyleConstants.WaveUnderlineColor)
703 );
704 } else
705 if (category.getAttribute (StyleConstants.StrikeThrough) != null) {
706 cbEffects.setSelectedIndex (3);
707 cbEffectColor.setEnabled (true);
708 ColorComboBox.setColor (
709 cbEffectColor,
710 (Color ) category.getAttribute (StyleConstants.StrikeThrough)
711 );
712 } else {
713 cbEffects.setSelectedIndex (0);
714 cbEffectColor.setEnabled (false);
715 cbEffectColor.setSelectedItem (new ColorValue (null, null));
716 }
717 updatePreview ();
718 listen = true;
719 }
720
721 private void setToBeSaved (String currentProfile, String currentLanguage) {
722 Set s = (Set ) toBeSaved.get (currentProfile);
723 if (s == null) {
724 s = new HashSet ();
725 toBeSaved.put (currentProfile, s);
726 }
727 s.add (currentLanguage);
728 }
729
730 private Vector getCategories (String profile, String language) {
731 if (colorModel == null) return null;
732 Map m = (Map ) profiles.get (profile);
733 if (m == null) {
734 m = new HashMap ();
735 profiles.put (profile, m);
736 }
737 Vector v = (Vector ) m.get (language);
738 if (v == null) {
739 Collection c = colorModel.getCategories (profile, language);
740 if (c == null) {
741 c = Collections.EMPTY_SET; }
743 List l = new ArrayList (c);
744 Collections.sort (l, new CategoryComparator ());
745 v = new Vector (l);
746 m.put (language, v);
747 }
748 return v;
749 }
750
751 private Map defaults = new HashMap ();
752
755 private Vector getDefaults (String profile, String language) {
756 Map m = (Map ) defaults.get (profile);
757 if (m == null) {
758 m = new HashMap ();
759 defaults.put (profile, m);
760 }
761 Vector v = (Vector ) m.get (language);
762 if (v == null) {
763 Collection c = colorModel.getDefaults (profile, language);
764 List l = new ArrayList (c);
765 Collections.sort (l, new CategoryComparator ());
766 v = new Vector (l);
767 m.put (language, v);
768 }
769 return new Vector (v);
770 }
771
772 private AttributeSet getCurrentCategory () {
773 int i = lCategories.getSelectedIndex ();
774 if (i < 0) return null;
775 return (AttributeSet ) getCategories (currentProfile, currentLanguage).get (i);
776 }
777
778 private void replaceCurrrentCategory (AttributeSet newValues) {
779 int i = lCategories.getSelectedIndex ();
780 getCategories (currentProfile, currentLanguage).set (i, newValues);
781 }
782
783 private AttributeSet getCategory (
784 String profile,
785 String language,
786 String name
787 ) {
788 Vector v = getCategories (profile, language);
789 Iterator it = v.iterator ();
790 while (it.hasNext ()) {
791 AttributeSet c = (AttributeSet ) it.next ();
792 if (c.getAttribute (StyleConstants.NameAttribute).equals (name))
793 return c;
794 }
795 return null;
796 }
797
798 private Object getValue (String language, AttributeSet category, Object key) {
799 if (category.isDefined (key))
800 return category.getAttribute (key);
801 return getDefault (language, category, key);
802 }
803
804 private Object getDefault (String language, AttributeSet category, Object key) {
805 String name = (String ) category.getAttribute (EditorStyleConstants.Default);
806 if (name == null) name = "default";
807
808 if (!name.equals (category.getAttribute (StyleConstants.NameAttribute))
810 ) {
811 AttributeSet defaultAS = getCategory
812 (currentProfile, language, name);
813 if (defaultAS != null)
814 return getValue (language, defaultAS, key);
815 }
816
817 if (!language.equals (ColorModel.ALL_LANGUAGES)) {
819 AttributeSet defaultAS = getCategory
820 (currentProfile, ColorModel.ALL_LANGUAGES, name);
821 if (defaultAS != null)
822 return getValue (ColorModel.ALL_LANGUAGES, defaultAS, key);
823 }
824
825 if (key == StyleConstants.FontFamily) return "Monospaced"; if (key == StyleConstants.FontSize) return getDefaultFontSize ();
827 return null;
828 }
829
830 private Font getFont (AttributeSet category) {
831 String name = (String ) getValue (currentLanguage, category, StyleConstants.FontFamily);
832 if (name == null) name = "Monospaced"; Integer size = (Integer ) getValue (currentLanguage, category, StyleConstants.FontSize);
834 if (size == null)
835 size = getDefaultFontSize ();
836 Boolean bold = (Boolean ) getValue (currentLanguage, category, StyleConstants.Bold);
837 if (bold == null) bold = Boolean.FALSE;
838 Boolean italic = (Boolean ) getValue (currentLanguage, category, StyleConstants.Italic);
839 if (italic == null) italic = Boolean.FALSE;
840 int style = bold.booleanValue () ? Font.BOLD : Font.PLAIN;
841 if (italic.booleanValue ()) style += Font.ITALIC;
842 return new Font (name, style, size.intValue ());
843 }
844
845 private AttributeSet modifyFont (AttributeSet category, Font f) {
846 String fontName = f.getName ();
847 Integer fontSize = new Integer (f.getSize ());
848 Boolean bold = Boolean.valueOf (f.isBold ());
849 Boolean italic = Boolean.valueOf (f.isItalic ());
850 boolean isDefault = "default".equals (
851 category.getAttribute (StyleConstants.NameAttribute)
852 );
853 if (fontName.equals (
854 getDefault (currentLanguage, category, StyleConstants.FontFamily)
855 ) && !isDefault)
856 fontName = null;
857 if (fontSize.equals (
858 getDefault (currentLanguage, category, StyleConstants.FontSize)
859 ) && !isDefault)
860 fontSize = null;
861 if (bold.equals (getDefault (currentLanguage, category, StyleConstants.Bold))
862 )
863 bold = null;
864 else
865 if (bold.equals (Boolean.FALSE) &&
866 getDefault (currentLanguage, category, StyleConstants.Bold) == null
867 )
868 bold = null;
869 if (italic.equals (getDefault (currentLanguage, category, StyleConstants.Italic))
870 )
871 italic = null;
872 else
873 if (italic.equals (Boolean.FALSE) &&
874 getDefault (currentLanguage, category, StyleConstants.Italic) == null
875 )
876 italic = null;
877 SimpleAttributeSet c = new SimpleAttributeSet (category);
878 if (fontName != null)
879 c.addAttribute (
880 StyleConstants.FontFamily,
881 fontName
882 );
883 else
884 c.removeAttribute (StyleConstants.FontFamily);
885 if (fontSize != null)
886 c.addAttribute (
887 StyleConstants.FontSize,
888 fontSize
889 );
890 else
891 c.removeAttribute (StyleConstants.FontSize);
892 if (bold != null)
893 c.addAttribute (
894 StyleConstants.Bold,
895 bold
896 );
897 else
898 c.removeAttribute (StyleConstants.Bold);
899 if (italic != null)
900 c.addAttribute (
901 StyleConstants.Italic,
902 italic
903 );
904 else
905 c.removeAttribute (StyleConstants.Italic);
906
907 return c;
908 }
909
910 private String fontToString (AttributeSet category) {
911 if ("default".equals (
912 category.getAttribute (StyleConstants.NameAttribute)
913 )) {
914 StringBuffer sb = new StringBuffer ();
915 sb.append (getValue (currentLanguage, category, StyleConstants.FontFamily));
916 sb.append (' ');
917 sb.append (getValue (currentLanguage, category, StyleConstants.FontSize));
918 Boolean bold = (Boolean ) getValue (currentLanguage, category, StyleConstants.Bold);
919 if (bold != null && bold.booleanValue ())
920 sb.append (' ').append (loc ("CTL_Bold")); Boolean italic = (Boolean ) getValue (currentLanguage, category, StyleConstants.Italic);
922 if (italic != null && italic.booleanValue ())
923 sb.append (' ').append (loc ("CTL_Italic")); return sb.toString ();
925 }
926 boolean def = false;
927 StringBuffer sb = new StringBuffer ();
928 if (category.getAttribute (StyleConstants.FontFamily) != null)
929 sb.append ('+').append (category.getAttribute (StyleConstants.FontFamily));
930 else
931 def = true;
932 if (category.getAttribute (StyleConstants.FontSize) != null)
933 sb.append ('+').append (category.getAttribute (StyleConstants.FontSize));
934 else
935 def = true;
936 if (Boolean.TRUE.equals (category.getAttribute (StyleConstants.Bold)))
937 sb.append ('+').append (loc ("CTL_Bold")); if (Boolean.FALSE.equals (category.getAttribute (StyleConstants.Bold)))
939 sb.append ('-').append (loc ("CTL_Bold")); if (Boolean.TRUE.equals (category.getAttribute (StyleConstants.Italic)))
941 sb.append ('+').append (loc ("CTL_Italic")); if (Boolean.FALSE.equals (category.getAttribute (StyleConstants.Italic)))
943 sb.append ('-').append (loc ("CTL_Italic"));
945 if (def) {
946 sb.insert (0, loc ("CTL_Inherited")); return sb.toString ();
948 } else {
949 String result = sb.toString ();
950 return result.replace ('+', ' ');
951 }
952 }
953
954 private static Map convertALC = new HashMap ();
955
956 static {
957 convertALC.put ("java-block-comment", "comment");
958 convertALC.put ("java-keywords", "keyword");
959 convertALC.put ("java-line-comment", "comment");
960 convertALC.put ("java-dentifier", "identifier");
961 convertALC.put ("java-numeric-literals", "number");
962 convertALC.put ("java-operators", "operator");
963 convertALC.put ("java-char-literal", "char");
964 convertALC.put ("java-string-literal", "string");
965 convertALC.put ("java-whitespace", "whitespace");
966 convertALC.put ("java-identifier", "identifier");
967 convertALC.put ("java-error", "error");
968 }
969
970 private static Integer defaultFontSize;
971 private static Integer getDefaultFontSize () {
972 if (defaultFontSize == null) {
973 defaultFontSize = (Integer ) UIManager.get
974 ("customFontSize"); if (defaultFontSize == null) {
976 int s = UIManager.getFont ("TextField.font").getSize (); if (s < 12) s = 12;
978 defaultFontSize = new Integer (s);
979 }
980 }
981 return defaultFontSize;
982 }
983
984 private static class LanguagesComparator implements Comparator {
985 public int compare (Object o1, Object o2) {
986 if (o1.equals (ColorModel.ALL_LANGUAGES))
987 return o2.equals (ColorModel.ALL_LANGUAGES) ? 0 : -1;
988 return ((String ) o1).compareTo ((String ) o2);
989 }
990 }
991 }
992 |
Popular Tags |
Java API By Example, From Geeks To Geeks.