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1
12
13 package org.eclipse.jdt.internal.ui.preferences;
14
15 import java.util.ArrayList  ;
16 import java.util.HashMap ;
17 import java.util.Iterator ;
18 import java.util.Map ;
19
20 import org.eclipse.core.runtime.Assert;
21 import org.eclipse.core.runtime.IStatus;
22
23 import org.eclipse.swt.SWT;
24 import org.eclipse.swt.events.SelectionAdapter;
25 import org.eclipse.swt.events.SelectionEvent;
26 import org.eclipse.swt.events.SelectionListener;
27 import org.eclipse.swt.layout.GridData;
28 import org.eclipse.swt.layout.GridLayout;
29 import org.eclipse.swt.widgets.Button;
30 import org.eclipse.swt.widgets.Composite;
31 import org.eclipse.swt.widgets.Control;
32 import org.eclipse.swt.widgets.Label;
33 import org.eclipse.swt.widgets.Link;
34
35 import org.eclipse.ui.dialogs.PreferencesUtil;
36
37
38 import org.eclipse.jdt.ui.PreferenceConstants;
39
40 import org.eclipse.jdt.internal.ui.dialogs.StatusInfo;
41 import org.eclipse.jdt.internal.ui.util.PixelConverter;
42
43
48 class MarkOccurrencesConfigurationBlock implements IPreferenceConfigurationBlock {
49
50 private OverlayPreferenceStore fStore;
51
52
53 private Map fCheckBoxes= new HashMap ();
54 private SelectionListener fCheckBoxListener= new SelectionListener() {
55 public void widgetDefaultSelected(SelectionEvent e) {
56 }
57 public void widgetSelected(SelectionEvent e) {
58 Button button= (Button) e.widget;
59 fStore.setValue((String ) fCheckBoxes.get(button), button.getSelection());
60 }
61 };
62
63
69 private ArrayList fMasterSlaveListeners= new ArrayList ();
70
71 private StatusInfo fStatus;
72
73 public MarkOccurrencesConfigurationBlock(OverlayPreferenceStore store) {
74 Assert.isNotNull(store);
75 fStore= store;
76
77 fStore.addKeys(createOverlayStoreKeys());
78 }
79
80 private OverlayPreferenceStore.OverlayKey[] createOverlayStoreKeys() {
81
82 ArrayList overlayKeys= new ArrayList ();
83
84 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_MARK_OCCURRENCES));
85 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_MARK_TYPE_OCCURRENCES));
86 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_MARK_METHOD_OCCURRENCES));
87 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_MARK_CONSTANT_OCCURRENCES));
88 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_MARK_FIELD_OCCURRENCES));
89 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_MARK_LOCAL_VARIABLE_OCCURRENCES));
90 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_MARK_EXCEPTION_OCCURRENCES));
91 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_MARK_METHOD_EXIT_POINTS));
92 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_MARK_IMPLEMENTORS));
93 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_MARK_BREAK_CONTINUE_TARGETS));
94 overlayKeys.add(new OverlayPreferenceStore.OverlayKey(OverlayPreferenceStore.BOOLEAN, PreferenceConstants.EDITOR_STICKY_OCCURRENCES));
95
96 OverlayPreferenceStore.OverlayKey[] keys= new OverlayPreferenceStore.OverlayKey[overlayKeys.size()];
97 overlayKeys.toArray(keys);
98 return keys;
99 }
100
101
107 public Control createControl(final Composite parent) {
108
109 Composite composite= new Composite(parent, SWT.NONE);
110 GridLayout layout= new GridLayout();
111 layout.numColumns= 1;
112 layout.marginHeight= 0;
113 layout.marginWidth= 0;
114 composite.setLayout(layout);
115
116 Link link= new Link(composite, SWT.NONE);
117 link.setText(PreferencesMessages.MarkOccurrencesConfigurationBlock_link);
118 link.addSelectionListener(new SelectionAdapter() {
119 public void widgetSelected(SelectionEvent e) {
120 PreferencesUtil.createPreferenceDialogOn(parent.getShell(), e.text, null, null);
121 }
122 });
123 link.setToolTipText(PreferencesMessages.MarkOccurrencesConfigurationBlock_link_tooltip);
126
127 addFiller(composite);
128
129 String label;
130
131 label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markOccurrences;
132 Button master= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_OCCURRENCES, 0);
133
134 addFiller(composite);
135
136 label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markTypeOccurrences;
137 Button slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_TYPE_OCCURRENCES, 0);
138 createDependency(master, PreferenceConstants.EDITOR_STICKY_OCCURRENCES, slave);
139
140 label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markMethodOccurrences;
141 slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_METHOD_OCCURRENCES, 0);
142 createDependency(master, PreferenceConstants.EDITOR_MARK_METHOD_OCCURRENCES, slave);
143
144 label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markConstantOccurrences;
145 slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_CONSTANT_OCCURRENCES, 0);
146 createDependency(master, PreferenceConstants.EDITOR_MARK_CONSTANT_OCCURRENCES, slave);
147
148 label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markFieldOccurrences;
149 slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_FIELD_OCCURRENCES, 0);
150 createDependency(master, PreferenceConstants.EDITOR_MARK_FIELD_OCCURRENCES, slave);
151
152 label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markLocalVariableOccurrences;
153 slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_LOCAL_VARIABLE_OCCURRENCES, 0);
154 createDependency(master, PreferenceConstants.EDITOR_MARK_LOCAL_VARIABLE_OCCURRENCES, slave);
155
156 label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markExceptionOccurrences;
157 slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_EXCEPTION_OCCURRENCES, 0);
158 createDependency(master, PreferenceConstants.EDITOR_MARK_EXCEPTION_OCCURRENCES, slave);
159
160 label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markMethodExitPoints;
161 slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_METHOD_EXIT_POINTS, 0);
162 createDependency(master, PreferenceConstants.EDITOR_MARK_METHOD_EXIT_POINTS, slave);
163
164 label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markImplementors;
165 slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_IMPLEMENTORS, 0);
166 createDependency(master, PreferenceConstants.EDITOR_MARK_IMPLEMENTORS, slave);
167
168 label= PreferencesMessages.MarkOccurrencesConfigurationBlock_markBreakContinueTargets;
169 slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_MARK_BREAK_CONTINUE_TARGETS, 0);
170 createDependency(master, PreferenceConstants.EDITOR_MARK_BREAK_CONTINUE_TARGETS, slave);
171
172 addFiller(composite);
173
174 label= PreferencesMessages.MarkOccurrencesConfigurationBlock_stickyOccurrences;
175 slave= addCheckBox(composite, label, PreferenceConstants.EDITOR_STICKY_OCCURRENCES, 0);
176 createDependency(master, PreferenceConstants.EDITOR_STICKY_OCCURRENCES, slave);
177
178 return composite;
179 }
180
181 private void addFiller(Composite composite) {
182 PixelConverter pixelConverter= new PixelConverter(composite);
183
184 Label filler= new Label(composite, SWT.LEFT );
185 GridData gd= new GridData(GridData.HORIZONTAL_ALIGN_FILL);
186 gd.horizontalSpan= 2;
187 gd.heightHint= pixelConverter.convertHeightInCharsToPixels(1) / 2;
188 filler.setLayoutData(gd);
189 }
190
191 private Button addCheckBox(Composite parent, String label, String key, int indentation) {
192 Button checkBox= new Button(parent, SWT.CHECK);
193 checkBox.setText(label);
194
195 GridData gd= new GridData(GridData.HORIZONTAL_ALIGN_BEGINNING);
196 gd.horizontalIndent= indentation;
197 gd.horizontalSpan= 2;
198 checkBox.setLayoutData(gd);
199 checkBox.addSelectionListener(fCheckBoxListener);
200
201 fCheckBoxes.put(checkBox, key);
202
203 return checkBox;
204 }
205
206 private void createDependency(final Button master, String masterKey, final Control slave) {
207 indent(slave);
208 boolean masterState= fStore.getBoolean(masterKey);
209 slave.setEnabled(masterState);
210 SelectionListener listener= new SelectionListener() {
211 public void widgetSelected(SelectionEvent e) {
212 slave.setEnabled(master.getSelection());
213 }
214
215 public void widgetDefaultSelected(SelectionEvent e) {}
216 };
217 master.addSelectionListener(listener);
218 fMasterSlaveListeners.add(listener);
219 }
220
221 private static void indent(Control control) {
222 GridData gridData= new GridData();
223 gridData.horizontalIndent= 10;
224 control.setLayoutData(gridData);
225 }
226
227 public void initialize() {
228 initializeFields();
229 }
230
231 void initializeFields() {
232
233 Iterator iter= fCheckBoxes.keySet().iterator();
234 while (iter.hasNext()) {
235 Button b= (Button) iter.next();
236 String key= (String ) fCheckBoxes.get(b);
237 b.setSelection(fStore.getBoolean(key));
238 }
239
240 iter= fMasterSlaveListeners.iterator();
242 while (iter.hasNext()) {
243 SelectionListener listener= (SelectionListener)iter.next();
244 listener.widgetSelected(null);
245 }
246
247 }
248
249 public void performOk() {
250 }
251
252 public void performDefaults() {
253 restoreFromPreferences();
254 initializeFields();
255 }
256
257 private void restoreFromPreferences() {
258
259 }
260
261 IStatus getStatus() {
262 if (fStatus == null)
263 fStatus= new StatusInfo();
264 return fStatus;
265 }
266
267
271 public void dispose() {
272 }
273 }
274 |
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