/**
* @param parent
* @param ruler
* @param styles
*/
public DiffViewer(Composite parent, IVerticalRuler ruler, int styles) {
super(parent, ruler, styles);
setDocument(new Document());
SourceViewerDecorationSupport support =
new SourceViewerDecorationSupport(this, null, null, EditorsUI.getSharedTextColors());
support.setCursorLinePainterPreferenceKeys(
AbstractDecoratedTextEditorPreferenceConstants.EDITOR_CURRENT_LINE,
AbstractDecoratedTextEditorPreferenceConstants.EDITOR_CURRENT_LINE_COLOR);
support.install(EditorsUI.getPreferenceStore());
if (ruler instanceof CompositeRuler) {
lineNumberRuler = new LineNumberRulerColumn();
((CompositeRuler) ruler).addDecorator(0, lineNumberRuler);
}
initListeners();
getControl()
.addDisposeListener(
new DisposeListener() {
public void widgetDisposed(DisposeEvent e) {
EditorsUI.getPreferenceStore().removePropertyChangeListener(editorPrefListener);
PlatformUI.getWorkbench()
.getThemeManager()
.removePropertyChangeListener(themeListener);
colors.dispose();
}
});
refreshDiffColors();
styleViewer();
}
public MergeSourceViewer(
SourceViewer sourceViewer, ResourceBundle bundle, ICompareContainer container) {
Assert.isNotNull(sourceViewer);
fSourceViewer = sourceViewer;
fResourceBundle = bundle;
fContainer = container;
MenuManager menu = new MenuManager();
menu.setRemoveAllWhenShown(true);
menu.addMenuListener(this);
StyledText te = getSourceViewer().getTextWidget();
te.setMenu(menu.createContextMenu(te));
fContainer.registerContextMenu(menu, getSourceViewer());
// for listening to editor show/hide line number preference value
fPreferenceChangeListener =
new IPropertyChangeListener() {
public void propertyChange(PropertyChangeEvent event) {
MergeSourceViewer.this.handlePropertyChangeEvent(event);
}
};
EditorsUI.getPreferenceStore().addPropertyChangeListener(fPreferenceChangeListener);
fShowLineNumber =
EditorsUI.getPreferenceStore()
.getBoolean(AbstractDecoratedTextEditorPreferenceConstants.EDITOR_LINE_NUMBER_RULER);
if (fShowLineNumber) {
updateLineNumberRuler();
}
IOperationHistory history = getHistory();
if (history != null) history.addOperationHistoryListener(this);
// don't add save when in a dialog, IWorkbenchPart is null in dialog containers
fAddSaveAction = fContainer.getWorkbenchPart() != null;
}
public SpringPropertiesReconciler createReconciler(
ISourceViewer sourceViewer,
DocumentContextFinder documentContextFinder,
IReconcileTrigger reconcileTigger) {
IReconcilingStrategy strategy = null;
if (!DISABLE_SPELL_CHECKER
&& EditorsUI.getPreferenceStore().getBoolean(SpellingService.PREFERENCE_SPELLING_ENABLED)) {
IReconcilingStrategy spellcheck =
new SpellingReconcileStrategy(sourceViewer, EditorsUI.getSpellingService()) {
@Override
protected IContentType getContentType() {
return SpringPropertiesFileEditor.CONTENT_TYPE;
}
};
strategy = ReconcilingUtil.compose(strategy, spellcheck);
}
try {
IReconcileEngine reconcileEngine = createEngine();
IReconcilingStrategy propertyChecker =
new SpringPropertiesReconcileStrategy(
sourceViewer, reconcileEngine, documentContextFinder, reconcileTigger);
strategy = ReconcilingUtil.compose(strategy, propertyChecker);
} catch (Exception e) {
SpringPropertiesEditorPlugin.log(e);
}
if (strategy != null) {
SpringPropertiesReconciler reconciler = new SpringPropertiesReconciler(strategy);
reconciler.setDelay(500);
return reconciler;
}
return null;
}
public void initializeDefaultPreferences() {
IPreferenceStore store = StringTemplateUI.getDefault().getPreferenceStore();
EditorsUI.useAnnotationsPreferencePage(store);
EditorsUI.useQuickDiffPreferencePage(store);
StringTemplatePreferenceConstants.initializeDefaultValues(store);
}
private SourceViewerDecorationSupport configureAnnotationPreferences() {
ISharedTextColors textColors = EditorsUI.getSharedTextColors();
IAnnotationAccess annotationAccess = new DefaultMarkerAnnotationAccess();
final SourceViewerDecorationSupport support =
new SourceViewerDecorationSupport(sourceViewer, null, annotationAccess, textColors);
List annotationPreferences = new MarkerAnnotationPreferences().getAnnotationPreferences();
Iterator e = annotationPreferences.iterator();
while (e.hasNext()) support.setAnnotationPreference((AnnotationPreference) e.next());
support.install(EditorsUI.getPreferenceStore());
return support;
}
private void styleViewer() {
IPreferenceStore store = EditorsUI.getPreferenceStore();
Color foreground = null;
if (!store.getBoolean(AbstractTextEditor.PREFERENCE_COLOR_FOREGROUND_SYSTEM_DEFAULT))
foreground = getEditorColor(AbstractTextEditor.PREFERENCE_COLOR_FOREGROUND);
Color background = null;
if (!store.getBoolean(AbstractTextEditor.PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT))
background = getEditorColor(AbstractTextEditor.PREFERENCE_COLOR_BACKGROUND);
Color selectionForeground = null;
if (!store.getBoolean(AbstractTextEditor.PREFERENCE_COLOR_SELECTION_FOREGROUND_SYSTEM_DEFAULT))
selectionForeground =
getEditorColor(AbstractTextEditor.PREFERENCE_COLOR_SELECTION_FOREGROUND);
Color selectionBackground = null;
if (!store.getBoolean(AbstractTextEditor.PREFERENCE_COLOR_SELECTION_BACKGROUND_SYSTEM_DEFAULT))
selectionBackground =
getEditorColor(AbstractTextEditor.PREFERENCE_COLOR_SELECTION_BACKGROUND);
StyledText text = getTextWidget();
text.setForeground(foreground);
text.setBackground(background);
text.setSelectionForeground(selectionForeground);
text.setSelectionBackground(selectionBackground);
text.setFont(JFaceResources.getFont(JFaceResources.TEXT_FONT));
if (lineNumberRuler != null) {
lineNumberRuler.setFont(text.getFont());
lineNumberRuler.setForeground(foreground);
lineNumberRuler.setBackground(background);
}
}
private Control createPreviewer(Composite parent) {
IPreferenceStore generalTextStore = EditorsUI.getPreferenceStore();
IPreferenceStore store =
new ChainedPreferenceStore(new IPreferenceStore[] {getPreferenceStore(), generalTextStore});
fPreviewViewer =
new CSourceViewer(
parent, null, null, false, SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER, store);
SimpleCSourceViewerConfiguration configuration =
new SimpleCSourceViewerConfiguration(
fColorManager, store, null, ICPartitions.C_PARTITIONING, false);
fPreviewViewer.configure(configuration);
Font font = JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT);
fPreviewViewer.getTextWidget().setFont(font);
CSourcePreviewerUpdater.registerPreviewer(fPreviewViewer, configuration, store);
fPreviewViewer.setEditable(false);
String content = loadPreviewContentFromFile("ColorSettingPreviewCode.txt"); // $NON-NLS-1$
IDocument document = new Document(content);
CUIPlugin.getDefault()
.getTextTools()
.setupCDocumentPartitioner(document, ICPartitions.C_PARTITIONING, null);
fPreviewViewer.setDocument(document);
installSemanticHighlighting();
return fPreviewViewer.getControl();
}
public static String getAdditionalInfoAffordanceString() {
if (!EditorsUI.getPreferenceStore()
.getBoolean(
AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SHOW_TEXT_HOVER_AFFORDANCE))
return null;
return Messages.DLTKUIPlugin_additionalInfo_affordance;
}
/**
* The viewer is no longer part of the UI, it's a wrapper only. The disposal doesn't take place
* while releasing the editor pane's children. The method have to be called it manually. The
* wrapped viewer is disposed as a regular viewer, while disposing the UI.
*/
public void dispose() {
getSourceViewer().removeTextListener(this);
getSourceViewer().removeSelectionChangedListener(this);
EditorsUI.getPreferenceStore().removePropertyChangeListener(fPreferenceChangeListener);
IOperationHistory history = getHistory();
if (history != null) history.removeOperationHistoryListener(this);
}
public TextEditorPropertyAction(String label, SourceViewer viewer, String preferenceKey) {
super(label, IAction.AS_CHECK_BOX);
this.viewer = viewer;
this.preferenceKey = preferenceKey;
this.store = EditorsUI.getPreferenceStore();
if (store != null) store.addPropertyChangeListener(this);
synchronizeWithPreference();
}
public IPreferenceStore getCombinedPreferenceStore() {
if (fCombinedPreferenceStore == null) {
IPreferenceStore generalTextStore = EditorsUI.getPreferenceStore();
fCombinedPreferenceStore =
new ChainedPreferenceStore(
array(getPreferenceStore(), getCorePreferenceStore(), generalTextStore));
}
return fCombinedPreferenceStore;
}
@Override
protected boolean isIncluded(Annotation annotation) {
AnnotationPreference preference =
EditorsUI.getAnnotationPreferenceLookup().getAnnotationPreference(annotation);
if (preference != null && preference.getVerticalRulerPreferenceValue()) {
return annotation.getText() != null;
}
return false;
}
public HyperlinkDetectorsConfigurationBlock(
PreferencePage preferencePage, OverlayPreferenceStore store) {
Assert.isNotNull(store);
Assert.isNotNull(preferencePage);
fStore = store;
fPreferencePage = preferencePage;
fHyperlinkDetectorDescriptors =
EditorsUI.getHyperlinkDetectorRegistry().getHyperlinkDetectorDescriptors();
fStore.addKeys(createOverlayStoreKeys());
}
/** @return */
public static int getTabWidthFromPreferences() {
int tabw =
ErlideUIPlugin.getDefault()
.getPreferenceStore()
.getInt(AbstractDecoratedTextEditorPreferenceConstants.EDITOR_TAB_WIDTH);
if (tabw == 0) {
tabw =
EditorsUI.getPreferenceStore()
.getInt(AbstractDecoratedTextEditorPreferenceConstants.EDITOR_TAB_WIDTH);
}
return tabw;
}
public SelectQuickFixRulerAction(
ResourceBundle bundle, String prefix, ITextEditor editor, IVerticalRulerInfo ruler) {
super(bundle, prefix, editor, ruler);
mTextEditor = editor;
mAnnotationPreferenceLookup = EditorsUI.getAnnotationPreferenceLookup();
mStore = InstallOptionsPlugin.getDefault().getCombinedPreferenceStore();
PlatformUI.getWorkbench()
.getHelpSystem()
.setHelp(this, "installoptions_quickfix_context"); // $NON-NLS-1$
}
/**
* Create a preference store combined from the Clojure, the EditorsUI and the PlatformUI
* preference stores to inherit all the default text editor settings from the Eclipse preferences.
*
* <p>Beware, the combined preference store can only be instanciated from the UI Thread.
*
* @return the combined preference store.
*/
public IPreferenceStore getCombinedPreferenceStore() {
if (prefs == null) {
prefs =
new ChainedPreferenceStore(
new IPreferenceStore[] {
CCWPlugin.getDefault().getPreferenceStore(),
EditorsUI.getPreferenceStore(),
PlatformUI.getPreferenceStore()
});
}
return prefs;
}
public JavaSelectAnnotationRulerAction(
ResourceBundle bundle, String prefix, ITextEditor editor, IVerticalRulerInfo ruler) {
super(bundle, prefix, editor, ruler);
fBundle = bundle;
fTextEditor = editor;
fAnnotationPreferenceLookup = EditorsUI.getAnnotationPreferenceLookup();
fStore = JavaPlugin.getDefault().getCombinedPreferenceStore();
PlatformUI.getWorkbench()
.getHelpSystem()
.setHelp(this, IJavaHelpContextIds.JAVA_SELECT_MARKER_RULER_ACTION);
}
@Override
protected void initializeEditor() {
super.initializeEditor();
setDocumentProvider(getAutoconfDocumentProvider());
IPreferenceStore[] stores = new IPreferenceStore[2];
stores[0] = AutotoolsPlugin.getDefault().getPreferenceStore();
stores[1] = EditorsUI.getPreferenceStore();
ChainedPreferenceStore chainedStore = new ChainedPreferenceStore(stores);
setPreferenceStore(chainedStore);
setSourceViewerConfiguration(new AutoconfSourceViewerConfiguration(chainedStore, this));
AutotoolsEditorPreferenceConstants.initializeDefaultValues(stores[0]);
AutoconfEditorPreferencePage.initDefaults(stores[0]);
}
private void updateLineNumberColumnPresentation(boolean refresh) {
if (fLineNumberColumn == null) return;
RGB rgb =
getColorFromStore(
EditorsUI.getPreferenceStore(),
AbstractDecoratedTextEditorPreferenceConstants.EDITOR_LINE_NUMBER_RULER_COLOR);
if (rgb == null) rgb = new RGB(0, 0, 0);
ISharedTextColors sharedColors = getSharedColors();
fLineNumberColumn.setForeground(sharedColors.getColor(rgb));
if (refresh) {
fLineNumberColumn.redraw();
}
}
@Override
protected void initializeEditor() {
super.initializeEditor();
setPreferenceStore(
new ChainedPreferenceStore(
new IPreferenceStore[] {
Activator.getCurrent().getPreferenceStore(), EditorsUI.getPreferenceStore()
}));
JavaColorManager colorManager = Activator.getCurrent().getColorManager();
JavaSourceViewerConfiguration configuration =
new JavaSourceViewerConfiguration(
colorManager, getPreferenceStore(), this, IJavaPartitions.JAVA_PARTITIONING);
setSourceViewerConfiguration(configuration);
}
/**
* Creates and returns a preference store which combines the preference stores from the text tools
* and which is read-only.
*
* @param javaTextTools the Java text tools
* @return the combined read-only preference store
* @since 3.0
*/
private static final IPreferenceStore createPreferenceStore(JavaTextTools javaTextTools) {
Assert.isNotNull(javaTextTools);
IPreferenceStore generalTextStore = EditorsUI.getPreferenceStore();
if (javaTextTools.getCorePreferenceStore() == null)
return new ChainedPreferenceStore(
new IPreferenceStore[] {javaTextTools.getPreferenceStore(), generalTextStore});
return new ChainedPreferenceStore(
new IPreferenceStore[] {
javaTextTools.getPreferenceStore(),
new PreferencesAdapter(javaTextTools.getCorePreferenceStore()),
generalTextStore
});
}
private void initialize() {
final IPreferenceStore store = EditorsUI.getPreferenceStore();
if (store == null) {
return;
}
AnnotationPreferenceLookup lookup = EditorsUI.getAnnotationPreferenceLookup();
final AnnotationPreference commentedPref =
lookup.getAnnotationPreference(CommentAnnotation.COMMENT_ANNOTATION_ID);
updateCommentedColor(commentedPref, store);
fDispatcher = new PropertyEventDispatcher(store);
if (commentedPref != null) {
fDispatcher.addPropertyChangeListener(
commentedPref.getColorPreferenceKey(),
new IPropertyChangeListener() {
public void propertyChange(PropertyChangeEvent event) {
updateCommentedColor(commentedPref, store);
}
});
}
}
/**
* handle show/hide line numbers from editor preferences
*
* @param event
*/
protected void handlePropertyChangeEvent(PropertyChangeEvent event) {
String key = event.getProperty();
if (key.equals(AbstractDecoratedTextEditorPreferenceConstants.EDITOR_LINE_NUMBER_RULER)) {
boolean b =
EditorsUI.getPreferenceStore()
.getBoolean(AbstractDecoratedTextEditorPreferenceConstants.EDITOR_LINE_NUMBER_RULER);
if (b != fShowLineNumber) {
toggleLineNumberRuler();
}
} else if (key.equals(
AbstractDecoratedTextEditorPreferenceConstants.EDITOR_LINE_NUMBER_RULER_COLOR)) {
updateLineNumberColumnPresentation(true);
}
}
/**
* Creates and returns a preference store which combines the preference stores from the text tools
* and which is read-only.
*
* @param javaTextTools the Dart text tools
* @return the combined read-only preference store
*/
@SuppressWarnings("unused")
private static final IPreferenceStore createPreferenceStore(DartTextTools javaTextTools) {
Assert.isNotNull(javaTextTools);
IPreferenceStore generalTextStore = EditorsUI.getPreferenceStore();
if (javaTextTools.getCorePreferenceStore() == null) {
return new ChainedPreferenceStore(
new IPreferenceStore[] {javaTextTools.getPreferenceStore(), generalTextStore});
}
return new ChainedPreferenceStore(
new IPreferenceStore[] {
javaTextTools.getPreferenceStore(),
new PreferencesAdapter(javaTextTools.getCorePreferenceStore()),
generalTextStore
});
}
private void foldingSection() {
final Composite group = createGroup(2, "Source folding");
Composite p0 = getFieldEditorParent(group);
GridData gd = new GridData();
gd.horizontalSpan = 2;
p0.setLayoutData(gd);
enableFolding = new SpecialBoolFieldEditor(EDITOR_FOLDING_ENABLED, "Enable source folding", p0);
enableFolding.load();
addField(enableFolding);
final Composite composite = new Composite(group, SWT.NONE);
GridLayout layout = new GridLayout(1, true);
composite.setLayout(layout);
GridData gd2 = new GridData(GridData.HORIZONTAL_ALIGN_FILL);
gd2.grabExcessHorizontalSpace = true;
composite.setLayoutData(gd2);
final Composite p1 = getFieldEditorParent(composite);
autoFoldImports =
new BooleanFieldEditor(AUTO_FOLD_IMPORTS, "Automatically fold import lists", p1);
autoFoldImports.load();
addField(autoFoldImports);
final Composite p2 = getFieldEditorParent(composite);
autoFoldComments =
new BooleanFieldEditor(AUTO_FOLD_COMMENTS, "Automatically fold comments", p2);
autoFoldComments.load();
addField(autoFoldComments);
boolean enabled = EditorsUI.getPreferenceStore().getBoolean(EDITOR_FOLDING_ENABLED);
autoFoldImports.setEnabled(enabled, p1);
autoFoldComments.setEnabled(enabled, p2);
// composite.setVisible(enabled);
// composite.setEnabled(enabled);
// ((GridData) composite.getLayoutData()).exclude = !enabled;
enableFolding.setListener(
new Listener() {
@Override
public void valueChanged(boolean oldValue, boolean newValue) {
autoFoldImports.setEnabled(newValue, p1);
autoFoldComments.setEnabled(newValue, p2);
// composite.setVisible(newValue);
// composite.setEnabled(newValue);
// ((GridData) composite.getLayoutData()).exclude = !newValue;
// group.layout();
}
});
}
public static SourceViewer createErlangPreviewer(
final Composite parent,
IColorManager colorManager,
Map<TokenHighlight, HighlightStyle> colors,
final String content) {
// TODO we should move this method, to a utility class (or maybe create
// an ErlangPreviewSourceViewer class)
if (colorManager == null) {
colorManager = new ColorManager();
}
if (colors == null) {
colors = new HashMap<TokenHighlight, HighlightStyle>();
for (final TokenHighlight th : TokenHighlight.values()) {
colors.put(th, th.getDefaultData());
}
}
final IPreferenceStore generalTextStore = EditorsUI.getPreferenceStore();
final IPreferenceStore store =
new ChainedPreferenceStore(
new IPreferenceStore[] {
ErlideUIPlugin.getDefault().getPreferenceStore(), generalTextStore
});
final SourceViewer viewer =
new SourceViewer(parent, null, null, false, SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER);
final IDocument document = new Document(content);
viewer.setDocument(document);
final ErlangDocumentSetupParticipant setupParticipant = new ErlangDocumentSetupParticipant();
setupParticipant.setup(document);
final TextSourceViewerConfiguration configuration =
new SyntaxColorPreviewEditorConfiguration(store, colorManager, colors);
viewer.configure(configuration);
final Font font = JFaceResources.getFont(PreferenceConstants.EDITOR_TEXT_FONT);
viewer.getTextWidget().setFont(font);
new ErlangSourceViewerUpdater(viewer, configuration, store);
viewer.setEditable(false);
final Cursor arrowCursor =
viewer.getTextWidget().getDisplay().getSystemCursor(SWT.CURSOR_ARROW);
viewer.getTextWidget().setCursor(arrowCursor);
return viewer;
}
private void initListeners() {
PlatformUI.getWorkbench().getThemeManager().addPropertyChangeListener(this.themeListener);
EditorsUI.getPreferenceStore().addPropertyChangeListener(this.editorPrefListener);
getTextWidget()
.addLineBackgroundListener(
new LineBackgroundListener() {
public void lineGetBackground(LineBackgroundEvent event) {
StyledText text = getTextWidget();
if (event.lineOffset < text.getCharCount()) {
StyleRange style = text.getStyleRangeAtOffset(event.lineOffset);
if (style instanceof DiffStyleRange)
event.lineBackground = ((DiffStyleRange) style).lineBackground;
}
}
});
}
@Override
public IReconciler getReconciler(ISourceViewer sourceViewer) {
if (fPreferenceStore == null
|| !fPreferenceStore.getBoolean(SpellingService.PREFERENCE_SPELLING_ENABLED)) return null;
SpellingService spellingService = EditorsUI.getSpellingService();
if (spellingService.getActiveSpellingEngineDescriptor(fPreferenceStore) == null) return null;
// Overridden (just) to return a PyReconciler!
IReconcilingStrategy strategy = new PyReconciler(sourceViewer, spellingService);
MonoReconciler reconciler = new MonoReconciler(strategy, false);
reconciler.setIsIncrementalReconciler(false);
reconciler.setProgressMonitor(new NullProgressMonitor());
reconciler.setDelay(500);
return reconciler;
}
@Override
protected void initializeEditor() {
setRangeIndicator(new DefaultRangeIndicator());
setEditorContextMenuId("#MakefileEditorContext"); // $NON-NLS-1$
setRulerContextMenuId("#MakefileRulerContext"); // $NON-NLS-1$
setDocumentProvider(AutomakeEditorFactory.getDefault().getAutomakefileDocumentProvider());
IPreferenceStore[] stores = new IPreferenceStore[2];
stores[0] = AutotoolsPlugin.getDefault().getPreferenceStore();
stores[1] = EditorsUI.getPreferenceStore();
ChainedPreferenceStore chainedStore = new ChainedPreferenceStore(stores);
setPreferenceStore(chainedStore);
sourceViewerConfiguration = new AutomakefileSourceConfiguration(chainedStore, this);
setSourceViewerConfiguration(sourceViewerConfiguration);
AutotoolsEditorPreferenceConstants.initializeDefaultValues(stores[0]);
AutomakeEditorPreferencePage.initDefaults(stores[0]);
configureInsertMode(SMART_INSERT, false);
setInsertMode(INSERT);
}
@Override
public boolean performOk() {
bracketMatching.store();
IPreferenceStore store = EditorsUI.getPreferenceStore();
store.setValue(SELECTED_BRACKET, matchingBrackets.getSelection());
store.setValue(ENCLOSING_BRACKETS, enclosingBrackets.getSelection());
smartCaret.store();
pasteCorrectIndent.store();
pasteEscapeQuoted.store();
pasteImports.store();
autoFoldImports.store();
autoFoldComments.store();
closeAngles.store();
closeBackticks.store();
closeBraces.store();
closeBrackets.store();
closeParens.store();
closeQuotes.store();
enableFolding.store();
return true;
}
