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1
19
20 package org.netbeans.modules.options.colors;
21
22 import java.awt.Color  ;
23 import java.awt.Component ;
24 import java.awt.event.ActionEvent ;
25 import java.awt.event.ActionListener ;
26 import java.beans.PropertyChangeEvent ;
27 import java.beans.PropertyChangeListener ;
28 import java.util.ArrayList ;
29 import java.util.Collection ;
30 import java.util.Collections ;
31 import java.util.HashMap ;
32 import java.util.HashSet ;
33 import java.util.Iterator ;
34 import java.util.List ;
35 import java.util.Map ;
36 import java.util.Set ;
37 import java.util.Vector ;
38 import javax.swing.AbstractButton ;
39 import javax.swing.JComponent ;
40 import javax.swing.JLabel ;
41 import javax.swing.JPanel ;
42 import javax.swing.ListSelectionModel ;
43 import javax.swing.event.ListSelectionEvent ;
44 import javax.swing.event.ListSelectionListener ;
45 import javax.swing.text.AttributeSet ;
46 import javax.swing.text.SimpleAttributeSet ;
47 import javax.swing.text.StyleConstants ;
48 import org.openide.awt.Mnemonics;
49 import org.openide.util.NbBundle;
50
51
55 public class HighlightingPanel extends JPanel implements ActionListener , PropertyChangeListener {
56
57 private ColorModel colorModel = null;
58 private boolean listen = false;
59 private String currentProfile;
60
61 private Map profileToCategories = new HashMap ();
62
63 private Set toBeSaved = new HashSet ();
64 private boolean changed = false;
65
66
67
68 public HighlightingPanel () {
69 initComponents ();
70
71 lCategories.getAccessibleContext ().setAccessibleName (loc ("AN_Categories"));
73 lCategories.getAccessibleContext ().setAccessibleDescription (loc ("AD_Categories"));
74 cbForeground.getAccessibleContext ().setAccessibleName (loc ("AN_Foreground_Chooser"));
75 cbForeground.getAccessibleContext ().setAccessibleDescription (loc ("AD_Foreground_Chooser"));
76 cbBackground.getAccessibleContext ().setAccessibleName (loc ("AN_Background_Chooser"));
77 cbBackground.getAccessibleContext ().setAccessibleDescription (loc ("AD_Background_Chooser"));
78 ColorComboBox.init (cbForeground);
79 ColorComboBox.init (cbBackground);
80 lCategories.setSelectionMode (ListSelectionModel.SINGLE_SELECTION);
81 lCategories.setVisibleRowCount (3);
82 lCategories.addListSelectionListener (new ListSelectionListener () {
83 public void valueChanged (ListSelectionEvent e) {
84 if (!listen) return;
85 refreshUI ();
86 }
87 });
88 lCategories.setCellRenderer (new CategoryRenderer ());
89 cbForeground.addActionListener (this);
90 ((JComponent )cbForeground.getEditor()).addPropertyChangeListener (this);
91 cbBackground.addActionListener (this);
92 ((JComponent )cbBackground.getEditor()).addPropertyChangeListener (this);
93 JLabel lCategory = new JLabel ();
94 loc (lCategory, "CTL_Category");
95 lCategory.setLabelFor (lCategories);
96 }
97
98
103 private void initComponents() {
105 lCategory = new javax.swing.JLabel ();
106 cpCategories = new javax.swing.JScrollPane ();
107 lCategories = new javax.swing.JList ();
108 lForeground = new javax.swing.JLabel ();
109 lBackground = new javax.swing.JLabel ();
110 cbBackground = new javax.swing.JComboBox ();
111 cbForeground = new javax.swing.JComboBox ();
112
113 lCategory.setText("Category:");
114
115 cpCategories.setViewportView(lCategories);
116
117 lForeground.setText("Foreground:");
118
119 lBackground.setText("Background:");
120
121 org.jdesktop.layout.GroupLayout layout = new org.jdesktop.layout.GroupLayout(this);
122 this.setLayout(layout);
123 layout.setHorizontalGroup(
124 layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
125 .add(layout.createSequentialGroup()
126 .addContainerGap()
127 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
128 .add(layout.createSequentialGroup()
129 .add(cpCategories, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 211, Short.MAX_VALUE)
130 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
131 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
132 .add(lBackground)
133 .add(lForeground))
134 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
135 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
136 .add(org.jdesktop.layout.GroupLayout.TRAILING, cbBackground, 0, 53, Short.MAX_VALUE)
137 .add(org.jdesktop.layout.GroupLayout.TRAILING, cbForeground, 0, 53, Short.MAX_VALUE)))
138 .add(lCategory))
139 .addContainerGap())
140 );
141 layout.setVerticalGroup(
142 layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
143 .add(org.jdesktop.layout.GroupLayout.TRAILING, layout.createSequentialGroup()
144 .addContainerGap()
145 .add(lCategory)
146 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
147 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.LEADING)
148 .add(layout.createSequentialGroup()
149 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
150 .add(lForeground)
151 .add(cbForeground, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE))
152 .addPreferredGap(org.jdesktop.layout.LayoutStyle.RELATED)
153 .add(layout.createParallelGroup(org.jdesktop.layout.GroupLayout.BASELINE)
154 .add(lBackground)
155 .add(cbBackground, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, org.jdesktop.layout.GroupLayout.PREFERRED_SIZE)))
156 .add(cpCategories, org.jdesktop.layout.GroupLayout.DEFAULT_SIZE, 189, Short.MAX_VALUE))
157 .addContainerGap())
158 );
159 }
161
162 private javax.swing.JComboBox cbBackground;
164 private javax.swing.JComboBox cbForeground;
165 private javax.swing.JScrollPane cpCategories;
166 private javax.swing.JLabel lBackground;
167 private javax.swing.JList lCategories;
168 private javax.swing.JLabel lCategory;
169 private javax.swing.JLabel lForeground;
170
172
173 public void actionPerformed (ActionEvent evt) {
174 if (!listen) return;
175 updateData ();
176 changed = true;
177 }
178
179 public void propertyChange (PropertyChangeEvent evt) {
180 if (!listen) return;
181 if (evt.getPropertyName () == ColorComboBox.PROP_COLOR) {
182 updateData ();
183 changed = true;
184 }
185 }
186
187 void update (ColorModel colorModel) {
188 this.colorModel = colorModel;
189 currentProfile = colorModel.getCurrentProfile ();
190 listen = false;
191 setCurrentProfile (currentProfile);
192 lCategories.setListData (getCategories (currentProfile));
193 lCategories.setSelectedIndex (0);
194 refreshUI ();
195 listen = true;
196 changed = false;
197 }
198
199 void cancel () {
200 toBeSaved = new HashSet ();
201 profileToCategories = new HashMap ();
202 changed = false;
203 }
204
205 public void applyChanges () {
206 if (colorModel == null) return;
207 Iterator it = toBeSaved.iterator ();
208 while (it.hasNext ()) {
209 String profile = (String ) it.next ();
210 colorModel.setHighlightings (profile, getCategories (profile));
211 }
212 toBeSaved = new HashSet ();
213 profileToCategories = new HashMap ();
214 }
215
216 boolean isChanged () {
217 return changed;
218 }
219
220 void setCurrentProfile (String currentProfile) {
221 String oldScheme = this.currentProfile;
222 this.currentProfile = currentProfile;
223 if (!colorModel.getProfiles ().contains (currentProfile)) {
224 Vector categories = getCategories (oldScheme);
226 profileToCategories.put (currentProfile, new Vector (categories));
227 toBeSaved.add (currentProfile);
228 }
229 refreshUI ();
230 }
231
232 void deleteProfile (String profile) {
233 if (colorModel.isCustomProfile (profile))
234 profileToCategories.put (profile, null);
235 else {
236 profileToCategories.put (profile, getDefaults (profile));
237 refreshUI ();
238 }
239 toBeSaved.add (profile);
240 }
241
242
244 Collection getHighlightings () {
245 return getCategories (currentProfile);
246 }
247
248 private static String loc (String key) {
249 return NbBundle.getMessage (SyntaxColoringPanel.class, key);
250 }
251
252 private static void loc (Component c, String key) {
253 if (c instanceof AbstractButton )
254 Mnemonics.setLocalizedText (
255 (AbstractButton ) c,
256 loc (key)
257 );
258 else
259 Mnemonics.setLocalizedText (
260 (JLabel ) c,
261 loc (key)
262 );
263 }
264
265 private void updateData () {
266 if (lCategories.getSelectedIndex () < 0) return;
267 Vector categories = getCategories (currentProfile);
268 AttributeSet category = (AttributeSet ) categories.get
269 (lCategories.getSelectedIndex ());
270 Color underline = null,
271 wave = null,
272 strikethrough = null;
273
274 SimpleAttributeSet c = new SimpleAttributeSet (category);
275 Color color = ((ColorValue) cbBackground.getSelectedItem ()).color;
276 if (color != null)
277 c.addAttribute (
278 StyleConstants.Background,
279 color
280 );
281 else
282 c.removeAttribute (StyleConstants.Background);
283 color = ((ColorValue) cbForeground.getSelectedItem ()).color;
284 if (color != null)
285 c.addAttribute (
286 StyleConstants.Foreground,
287 color
288 );
289 else
290 c.removeAttribute (StyleConstants.Foreground);
291 int i = lCategories.getSelectedIndex ();
292 categories.set (i, c);
293
294 toBeSaved.add (currentProfile);
295 }
296
297 private void refreshUI () {
298 int index = lCategories.getSelectedIndex ();
299 if (index < 0) {
300 cbForeground.setEnabled (false);
301 cbBackground.setEnabled (false);
302 return;
303 }
304 cbForeground.setEnabled (true);
305 cbBackground.setEnabled (true);
306
307 Vector categories = getCategories (currentProfile);
308 AttributeSet category = (AttributeSet ) categories.get (index);
309
310 listen = false;
311
312 AttributeSet defAs = getDefaultColoring();
314 if (defAs != null) {
315 Color inheritedForeground = (Color ) defAs.getAttribute(StyleConstants.Foreground);
316 if (inheritedForeground == null) {
317 inheritedForeground = Color.black;
318 }
319 ColorComboBox.setInheritedColor(cbForeground, inheritedForeground);
320
321 Color inheritedBackground = (Color ) defAs.getAttribute(StyleConstants.Background);
322 if (inheritedBackground == null) {
323 inheritedBackground = Color.white;
324 }
325 ColorComboBox.setInheritedColor(cbBackground, inheritedBackground);
326 }
327
328 ColorComboBox.setColor (
330 cbForeground,
331 (Color ) category.getAttribute (StyleConstants.Foreground)
332 );
333 ColorComboBox.setColor (
334 cbBackground,
335 (Color ) category.getAttribute (StyleConstants.Background)
336 );
337 listen = true;
338 }
339
340 private AttributeSet getDefaultColoring() {
341 Collection defaults = colorModel.getCategories(currentProfile, ColorModel.ALL_LANGUAGES);
342
343 for(Iterator i = defaults.iterator(); i.hasNext(); ) {
344 AttributeSet as = (AttributeSet ) i.next();
345 String name = (String ) as.getAttribute(StyleConstants.NameAttribute);
346 if (name != null && "default".equals(name)) { return as;
348 }
349 }
350
351 return null;
352 }
353
354 private Vector getCategories (String profile) {
355 if (colorModel == null) return null;
356 if (!profileToCategories.containsKey (profile)) {
357 Collection c = colorModel.getHighlightings (profile);
358 if (c == null) {
359 c = Collections.EMPTY_SET; }
361 List l = new ArrayList (c);
362 Collections.sort (l, new CategoryComparator ());
363 profileToCategories.put (profile, new Vector (l));
364 }
365 return (Vector ) profileToCategories.get (profile);
366 }
367
368
369 private Map profileToDefaults = new HashMap ();
370
371 private Vector getDefaults (String profile) {
372 if (!profileToDefaults.containsKey (profile)) {
373 Collection c = colorModel.getHighlightingDefaults (profile);
374 List l = new ArrayList (c);
375 Collections.sort (l, new CategoryComparator ());
376 profileToDefaults.put (profile, new Vector (l));
377 }
378 return (Vector ) profileToDefaults.get (profile);
379 }
380 }
381 |
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