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1
11 package org.eclipse.jdt.internal.ui.preferences;
12
13 import org.eclipse.core.runtime.IStatus;
14
15 import org.eclipse.swt.SWT;
16 import org.eclipse.swt.layout.GridData;
17 import org.eclipse.swt.layout.GridLayout;
18 import org.eclipse.swt.widgets.Composite;
19 import org.eclipse.swt.widgets.Control;
20
21 import org.eclipse.jface.dialogs.Dialog;
22 import org.eclipse.jface.dialogs.IDialogConstants;
23 import org.eclipse.jface.preference.IPreferenceStore;
24 import org.eclipse.jface.preference.PreferencePage;
25 import org.eclipse.jface.resource.JFaceResources;
26
27 import org.eclipse.ui.IWorkbench;
28 import org.eclipse.ui.IWorkbenchPreferencePage;
29 import org.eclipse.ui.PlatformUI;
30
31 import org.eclipse.jdt.ui.PreferenceConstants;
32
33 import org.eclipse.jdt.internal.ui.IJavaHelpContextIds;
34 import org.eclipse.jdt.internal.ui.JavaPlugin;
35 import org.eclipse.jdt.internal.ui.dialogs.StatusInfo;
36 import org.eclipse.jdt.internal.ui.dialogs.StatusUtil;
37 import org.eclipse.jdt.internal.ui.wizards.dialogfields.DialogField;
38 import org.eclipse.jdt.internal.ui.wizards.dialogfields.IDialogFieldListener;
39 import org.eclipse.jdt.internal.ui.wizards.dialogfields.LayoutUtil;
40 import org.eclipse.jdt.internal.ui.wizards.dialogfields.SelectionButtonDialogField;
41 import org.eclipse.jdt.internal.ui.wizards.dialogfields.Separator;
42 import org.eclipse.jdt.internal.ui.wizards.dialogfields.StringDialogField;
43
44 public class AppearancePreferencePage extends PreferencePage implements IWorkbenchPreferencePage {
45
46 private static final String  SHOW_CU_CHILDREN= PreferenceConstants.SHOW_CU_CHILDREN;
47 private static final String PREF_METHOD_RETURNTYPE= PreferenceConstants.APPEARANCE_METHOD_RETURNTYPE;
48 private static final String PREF_METHOD_TYPEPARAMETERS= PreferenceConstants.APPEARANCE_METHOD_TYPEPARAMETERS;
49 private static final String PREF_COMPRESS_PACKAGE_NAMES= PreferenceConstants.APPEARANCE_COMPRESS_PACKAGE_NAMES;
50 private static final String PREF_PKG_NAME_PATTERN_FOR_PKG_VIEW= PreferenceConstants.APPEARANCE_PKG_NAME_PATTERN_FOR_PKG_VIEW;
51 private static final String STACK_BROWSING_VIEWS_VERTICALLY= PreferenceConstants.BROWSING_STACK_VERTICALLY;
52 private static final String PREF_FOLD_PACKAGES_IN_PACKAGE_EXPLORER= PreferenceConstants.APPEARANCE_FOLD_PACKAGES_IN_PACKAGE_EXPLORER;
53 private static final String PREF_CATEGORY= PreferenceConstants.APPEARANCE_CATEGORY;
54
55 public static final String PREF_COLORED_LABELS= "colored_labels_in_views";
57
58 private SelectionButtonDialogField fShowMethodReturnType;
59 private SelectionButtonDialogField fShowCategory;
60 private SelectionButtonDialogField fCompressPackageNames;
61 private SelectionButtonDialogField fStackBrowsingViewsVertically;
62 private SelectionButtonDialogField fShowMembersInPackageView;
63 private StringDialogField fPackageNamePattern;
64 private SelectionButtonDialogField fFoldPackagesInPackageExplorer;
65 private SelectionButtonDialogField fShowMethodTypeParameters;
66 private SelectionButtonDialogField fShowColoredLabels;
67
68 public AppearancePreferencePage() {
69 setPreferenceStore(JavaPlugin.getDefault().getPreferenceStore());
70 setDescription(PreferencesMessages.AppearancePreferencePage_description);
71
72 IDialogFieldListener listener= new IDialogFieldListener() {
73 public void dialogFieldChanged(DialogField field) {
74 doDialogFieldChanged(field);
75 }
76 };
77
78 fShowMethodReturnType= new SelectionButtonDialogField(SWT.CHECK);
79 fShowMethodReturnType.setDialogFieldListener(listener);
80 fShowMethodReturnType.setLabelText(PreferencesMessages.AppearancePreferencePage_methodreturntype_label);
81
82 fShowMethodTypeParameters= new SelectionButtonDialogField(SWT.CHECK);
83 fShowMethodTypeParameters.setDialogFieldListener(listener);
84 fShowMethodTypeParameters.setLabelText(PreferencesMessages.AppearancePreferencePage_methodtypeparams_label);
85
86 fShowCategory= new SelectionButtonDialogField(SWT.CHECK);
87 fShowCategory.setDialogFieldListener(listener);
88 fShowCategory.setLabelText(PreferencesMessages.AppearancePreferencePage_showCategory_label);
89
90 fShowMembersInPackageView= new SelectionButtonDialogField(SWT.CHECK);
91 fShowMembersInPackageView.setDialogFieldListener(listener);
92 fShowMembersInPackageView.setLabelText(PreferencesMessages.AppearancePreferencePage_showMembersInPackagesView);
93
94 fStackBrowsingViewsVertically= new SelectionButtonDialogField(SWT.CHECK);
95 fStackBrowsingViewsVertically.setDialogFieldListener(listener);
96 fStackBrowsingViewsVertically.setLabelText(PreferencesMessages.AppearancePreferencePage_stackViewsVerticallyInTheJavaBrowsingPerspective);
97
98 fFoldPackagesInPackageExplorer= new SelectionButtonDialogField(SWT.CHECK);
99 fFoldPackagesInPackageExplorer.setDialogFieldListener(listener);
100 fFoldPackagesInPackageExplorer.setLabelText(PreferencesMessages.AppearancePreferencePage_foldEmptyPackages);
101
102 fCompressPackageNames= new SelectionButtonDialogField(SWT.CHECK);
103 fCompressPackageNames.setDialogFieldListener(listener);
104 fCompressPackageNames.setLabelText(PreferencesMessages.AppearancePreferencePage_pkgNamePatternEnable_label);
105
106 fPackageNamePattern= new StringDialogField();
107 fPackageNamePattern.setDialogFieldListener(listener);
108 fPackageNamePattern.setLabelText(PreferencesMessages.AppearancePreferencePage_pkgNamePattern_label);
109
110 fShowColoredLabels= new SelectionButtonDialogField(SWT.CHECK);
111 fShowColoredLabels.setDialogFieldListener(listener);
112 fShowColoredLabels.setLabelText(PreferencesMessages.AppearancePreferencePage_coloredlabels_label);
113 }
114
115 private void initFields() {
116 IPreferenceStore prefs= getPreferenceStore();
117 fShowMethodReturnType.setSelection(prefs.getBoolean(PREF_METHOD_RETURNTYPE));
118 fShowMethodTypeParameters.setSelection(prefs.getBoolean(PREF_METHOD_TYPEPARAMETERS));
119 fShowMembersInPackageView.setSelection(prefs.getBoolean(SHOW_CU_CHILDREN));
120 fShowCategory.setSelection(prefs.getBoolean(PREF_CATEGORY));
121 fStackBrowsingViewsVertically.setSelection(prefs.getBoolean(STACK_BROWSING_VIEWS_VERTICALLY));
122 fPackageNamePattern.setText(prefs.getString(PREF_PKG_NAME_PATTERN_FOR_PKG_VIEW));
123 fCompressPackageNames.setSelection(prefs.getBoolean(PREF_COMPRESS_PACKAGE_NAMES));
124 fPackageNamePattern.setEnabled(fCompressPackageNames.isSelected());
125 fFoldPackagesInPackageExplorer.setSelection(prefs.getBoolean(PREF_FOLD_PACKAGES_IN_PACKAGE_EXPLORER));
126
127 fShowColoredLabels.setSelection(prefs.getBoolean(PREF_COLORED_LABELS));
128 }
129
130
133 public void createControl(Composite parent) {
134 super.createControl(parent);
135 PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), IJavaHelpContextIds.APPEARANCE_PREFERENCE_PAGE);
136 }
137
138
141 protected Control createContents(Composite parent) {
142 initializeDialogUnits(parent);
143 int nColumns= 1;
144
145 Composite result= new Composite(parent, SWT.NONE);
146 result.setFont(parent.getFont());
147
148 GridLayout layout= new GridLayout();
149 layout.marginHeight= convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
150 layout.marginWidth= 0;
151 layout.numColumns= nColumns;
152 result.setLayout(layout);
153
154 fShowMethodReturnType.doFillIntoGrid(result, nColumns);
155 fShowMethodTypeParameters.doFillIntoGrid(result, nColumns);
156 fShowCategory.doFillIntoGrid(result, nColumns);
157 fShowMembersInPackageView.doFillIntoGrid(result, nColumns);
158 fShowColoredLabels.doFillIntoGrid(result, nColumns);
159 fFoldPackagesInPackageExplorer.doFillIntoGrid(result, nColumns);
160
161 new Separator().doFillIntoGrid(result, nColumns);
162
163 fCompressPackageNames.doFillIntoGrid(result, nColumns);
164 fPackageNamePattern.doFillIntoGrid(result, 2);
165 LayoutUtil.setHorizontalGrabbing(fPackageNamePattern.getTextControl(null));
166 LayoutUtil.setWidthHint(fPackageNamePattern.getLabelControl(null), convertWidthInCharsToPixels(65));
167
168 new Separator().doFillIntoGrid(result, nColumns);
169 fStackBrowsingViewsVertically.doFillIntoGrid(result, nColumns);
170
171 String noteTitle= PreferencesMessages.AppearancePreferencePage_note;
172 String noteMessage= PreferencesMessages.AppearancePreferencePage_preferenceOnlyEffectiveForNewPerspectives;
173 Composite noteControl= createNoteComposite(JFaceResources.getDialogFont(), result, noteTitle, noteMessage);
174 GridData gd= new GridData(GridData.HORIZONTAL_ALIGN_FILL);
175 gd.horizontalSpan= 2;
176 noteControl.setLayoutData(gd);
177
178 initFields();
179
180 Dialog.applyDialogFont(result);
181 return result;
182 }
183
184 private void doDialogFieldChanged(DialogField field) {
185 if (field == fCompressPackageNames)
186 fPackageNamePattern.setEnabled(fCompressPackageNames.isSelected());
187
188 updateStatus(getValidationStatus());
189 }
190
191 private IStatus getValidationStatus(){
192 if (fCompressPackageNames.isSelected() && fPackageNamePattern.getText().equals("")) return new StatusInfo(IStatus.ERROR, PreferencesMessages.AppearancePreferencePage_packageNameCompressionPattern_error_isEmpty);
194 else
195 return new StatusInfo();
196 }
197
198 private void updateStatus(IStatus status) {
199 setValid(!status.matches(IStatus.ERROR));
200 StatusUtil.applyToStatusLine(this, status);
201 }
202
203
206 public void init(IWorkbench workbench) {
207 }
208
209
212 public boolean performOk() {
213 IPreferenceStore prefs= getPreferenceStore();
214 prefs.setValue(PREF_METHOD_RETURNTYPE, fShowMethodReturnType.isSelected());
215 prefs.setValue(PREF_METHOD_TYPEPARAMETERS, fShowMethodTypeParameters.isSelected());
216 prefs.setValue(PREF_CATEGORY, fShowCategory.isSelected());
217 prefs.setValue(SHOW_CU_CHILDREN, fShowMembersInPackageView.isSelected());
218 prefs.setValue(STACK_BROWSING_VIEWS_VERTICALLY, fStackBrowsingViewsVertically.isSelected());
219 prefs.setValue(PREF_PKG_NAME_PATTERN_FOR_PKG_VIEW, fPackageNamePattern.getText());
220 prefs.setValue(PREF_COMPRESS_PACKAGE_NAMES, fCompressPackageNames.isSelected());
221 prefs.setValue(PREF_FOLD_PACKAGES_IN_PACKAGE_EXPLORER, fFoldPackagesInPackageExplorer.isSelected());
222 prefs.setValue(PREF_COLORED_LABELS, fShowColoredLabels.isSelected());
223 JavaPlugin.getDefault().savePluginPreferences();
224 return super.performOk();
225 }
226
227
230 protected void performDefaults() {
231 IPreferenceStore prefs= getPreferenceStore();
232 fShowMethodReturnType.setSelection(prefs.getDefaultBoolean(PREF_METHOD_RETURNTYPE));
233 fShowMethodTypeParameters.setSelection(prefs.getDefaultBoolean(PREF_METHOD_TYPEPARAMETERS));
234 fShowCategory.setSelection(prefs.getDefaultBoolean(PREF_CATEGORY));
235 fShowMembersInPackageView.setSelection(prefs.getDefaultBoolean(SHOW_CU_CHILDREN));
236 fStackBrowsingViewsVertically.setSelection(prefs.getDefaultBoolean(STACK_BROWSING_VIEWS_VERTICALLY));
237 fPackageNamePattern.setText(prefs.getDefaultString(PREF_PKG_NAME_PATTERN_FOR_PKG_VIEW));
238 fCompressPackageNames.setSelection(prefs.getDefaultBoolean(PREF_COMPRESS_PACKAGE_NAMES));
239 fFoldPackagesInPackageExplorer.setSelection(prefs.getDefaultBoolean(PREF_FOLD_PACKAGES_IN_PACKAGE_EXPLORER));
240 fShowColoredLabels.setSelection(false);
241 super.performDefaults();
242 }
243 }
244
245 |
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