import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.texteditor.AbstractDecoratedTextEditorPreferenceConstants;
+public class JavaSourceViewer extends ProjectionViewer implements
+ IPropertyChangeListener {
-
-public class JavaSourceViewer extends ProjectionViewer implements IPropertyChangeListener {
-
- /**
+ /**
* Text operation code for requesting the outline for the current input.
*/
- public static final int SHOW_OUTLINE= 51;
+ public static final int SHOW_OUTLINE = 51;
/**
- * Text operation code for requesting the outline for the element at the current position.
+ * Text operation code for requesting the outline for the element at the
+ * current position.
*/
- public static final int OPEN_STRUCTURE= 52;
+ public static final int OPEN_STRUCTURE = 52;
/**
* Text operation code for requesting the hierarchy for the current input.
*/
- public static final int SHOW_HIERARCHY= 53;
+ public static final int SHOW_HIERARCHY = 53;
private IInformationPresenter fOutlinePresenter;
+
private IInformationPresenter fStructurePresenter;
-// private IInformationPresenter fHierarchyPresenter;
+
+ // private IInformationPresenter fHierarchyPresenter;
/**
* This viewer's foreground color.
+ *
* @since 3.0
*/
private Color fForegroundColor;
- /**
+
+ /**
* The viewer's background color.
+ *
* @since 3.0
*/
private Color fBackgroundColor;
+
/**
* This viewer's selection foreground color.
+ *
* @since 3.0
*/
private Color fSelectionForegroundColor;
- /**
+
+ /**
* The viewer's selection background color.
+ *
* @since 3.0
*/
private Color fSelectionBackgroundColor;
+
/**
* The preference store.
*
* @since 3.0
*/
private IPreferenceStore fPreferenceStore;
+
/**
* Is this source viewer configured?
*
* @since 3.0
*/
private boolean fIsConfigured;
+
/**
* The backspace manager of this viewer.
*
* @since 3.0
*/
private SmartBackspaceManager fBackspaceManager;
-
- public JavaSourceViewer(Composite parent, IVerticalRuler verticalRuler, IOverviewRuler overviewRuler, boolean showAnnotationsOverview, int styles, IPreferenceStore store) {
- super(parent, verticalRuler, overviewRuler, showAnnotationsOverview, styles);
+
+ public JavaSourceViewer(Composite parent, IVerticalRuler verticalRuler,
+ IOverviewRuler overviewRuler, boolean showAnnotationsOverview,
+ int styles, IPreferenceStore store) {
+ super(parent, verticalRuler, overviewRuler, showAnnotationsOverview,
+ styles);
setPreferenceStore(store);
}
* @see org.eclipse.jface.text.source.SourceViewer#createFormattingContext()
* @since 3.0
*/
-// public IFormattingContext createFormattingContext() {
-//
-// IFormattingContext context= new CommentFormattingContext();
-// Map map= new Hashtable(JavaCore.getOptions());
-//
-// context.storeToMap(PreferenceConstants.getPreferenceStore(), map, false);
-// context.setProperty(FormattingContextProperties.CONTEXT_PREFERENCES, map);
-//
-// return context;
-// }
-
+ // public IFormattingContext createFormattingContext() {
+ //
+ // IFormattingContext context= new CommentFormattingContext();
+ // Map map= new Hashtable(JavaCore.getOptions());
+ //
+ // context.storeToMap(PreferenceConstants.getPreferenceStore(), map, false);
+ // context.setProperty(FormattingContextProperties.CONTEXT_PREFERENCES,
+ // map);
+ //
+ // return context;
+ // }
/*
* @see ITextOperationTarget#doOperation(int)
*/
return;
switch (operation) {
- case SHOW_OUTLINE:
- fOutlinePresenter.showInformation();
- return;
- case OPEN_STRUCTURE:
- fStructurePresenter.showInformation();
- return;
- case SHOW_HIERARCHY:
-// fHierarchyPresenter.showInformation();
- return;
- case FORMAT:
- Point point = getSelectedRange();
- if (point.y==0) {
- setSelectedRange(0, getDocument().getLength());
- }
- break;
+ case SHOW_OUTLINE:
+ fOutlinePresenter.showInformation();
+ return;
+ case OPEN_STRUCTURE:
+ fStructurePresenter.showInformation();
+ return;
+ case SHOW_HIERARCHY:
+ // fHierarchyPresenter.showInformation();
+ return;
+ case FORMAT:
+ Point point = getSelectedRange();
+ if (point.y == 0) {
+ // setSelectedRange(0, getDocument().getLength());
+ revealRange(0, getDocument().getLength());
+ }
+ break;
}
-
+
super.doOperation(operation);
}
if (operation == OPEN_STRUCTURE)
return fStructurePresenter != null;
if (operation == SHOW_HIERARCHY)
-// return fHierarchyPresenter != null;
+ // return fHierarchyPresenter != null;
return false;
-
+
return super.canDoOperation(operation);
}
public void configure(SourceViewerConfiguration configuration) {
super.configure(configuration);
if (configuration instanceof PHPSourceViewerConfiguration) {
- fOutlinePresenter= ((PHPSourceViewerConfiguration)configuration).getOutlinePresenter(this, false);
+ fOutlinePresenter = ((PHPSourceViewerConfiguration) configuration)
+ .getOutlinePresenter(this, false);
fOutlinePresenter.install(this);
}
if (configuration instanceof PHPSourceViewerConfiguration) {
- fStructurePresenter= ((PHPSourceViewerConfiguration)configuration).getOutlinePresenter(this, true);
+ fStructurePresenter = ((PHPSourceViewerConfiguration) configuration)
+ .getOutlinePresenter(this, true);
fStructurePresenter.install(this);
}
if (configuration instanceof PHPSourceViewerConfiguration) {
-// fHierarchyPresenter= ((PHPSourceViewerConfiguration)configuration).getHierarchyPresenter(this, true);
-// fHierarchyPresenter.install(this);
-
+ // fHierarchyPresenter=
+ // ((PHPSourceViewerConfiguration)configuration).getHierarchyPresenter(this,
+ // true);
+ // fHierarchyPresenter.install(this);
+
if (fPreferenceStore != null) {
fPreferenceStore.addPropertyChangeListener(this);
initializeViewerColors();
}
}
- fIsConfigured= true;
+ fIsConfigured = true;
}
-
-
+
protected void initializeViewerColors() {
if (fPreferenceStore != null) {
-
- StyledText styledText= getTextWidget();
-
+
+ StyledText styledText = getTextWidget();
+
// ----------- foreground color --------------------
- Color color= fPreferenceStore.getBoolean(PreferenceConstants.EDITOR_FOREGROUND_DEFAULT_COLOR)
- ? null
- : createColor(fPreferenceStore, PreferenceConstants.EDITOR_FOREGROUND_COLOR, styledText.getDisplay());
+ Color color = fPreferenceStore
+ .getBoolean(PreferenceConstants.EDITOR_FOREGROUND_DEFAULT_COLOR) ? null
+ : createColor(fPreferenceStore,
+ PreferenceConstants.EDITOR_FOREGROUND_COLOR,
+ styledText.getDisplay());
styledText.setForeground(color);
-
+
if (fForegroundColor != null)
fForegroundColor.dispose();
-
- fForegroundColor= color;
-
+
+ fForegroundColor = color;
+
// ---------- background color ----------------------
- color= fPreferenceStore.getBoolean(PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR)
- ? null
- : createColor(fPreferenceStore, PreferenceConstants.EDITOR_BACKGROUND_COLOR, styledText.getDisplay());
+ color = fPreferenceStore
+ .getBoolean(PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR) ? null
+ : createColor(fPreferenceStore,
+ PreferenceConstants.EDITOR_BACKGROUND_COLOR,
+ styledText.getDisplay());
styledText.setBackground(color);
-
+
if (fBackgroundColor != null)
fBackgroundColor.dispose();
-
- fBackgroundColor= color;
-
+
+ fBackgroundColor = color;
+
// ----------- selection foreground color --------------------
- color= fPreferenceStore.getBoolean(AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SELECTION_FOREGROUND_DEFAULT_COLOR)
- ? null
- : createColor(fPreferenceStore, AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SELECTION_FOREGROUND_COLOR, styledText.getDisplay());
+ color = fPreferenceStore
+ .getBoolean(AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SELECTION_FOREGROUND_DEFAULT_COLOR) ? null
+ : createColor(
+ fPreferenceStore,
+ AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SELECTION_FOREGROUND_COLOR,
+ styledText.getDisplay());
styledText.setSelectionForeground(color);
-
+
if (fSelectionForegroundColor != null)
fSelectionForegroundColor.dispose();
-
- fSelectionForegroundColor= color;
-
+
+ fSelectionForegroundColor = color;
+
// ---------- selection background color ----------------------
- color= fPreferenceStore.getBoolean(AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SELECTION_BACKGROUND_DEFAULT_COLOR)
- ? null
- : createColor(fPreferenceStore, AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SELECTION_BACKGROUND_COLOR, styledText.getDisplay());
+ color = fPreferenceStore
+ .getBoolean(AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SELECTION_BACKGROUND_DEFAULT_COLOR) ? null
+ : createColor(
+ fPreferenceStore,
+ AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SELECTION_BACKGROUND_COLOR,
+ styledText.getDisplay());
styledText.setSelectionBackground(color);
-
+
if (fSelectionBackgroundColor != null)
fSelectionBackgroundColor.dispose();
-
- fSelectionBackgroundColor= color;
+
+ fSelectionBackgroundColor = color;
}
- }
-
- /**
- * Creates a color from the information stored in the given preference store.
- * Returns <code>null</code> if there is no such information available.
- *
- * @param store the store to read from
- * @param key the key used for the lookup in the preference store
- * @param display the display used create the color
- * @return the created color according to the specification in the preference store
- * @since 3.0
- */
- private Color createColor(IPreferenceStore store, String key, Display display) {
-
- RGB rgb= null;
-
- if (store.contains(key)) {
-
- if (store.isDefault(key))
- rgb= PreferenceConverter.getDefaultColor(store, key);
- else
- rgb= PreferenceConverter.getColor(store, key);
-
- if (rgb != null)
- return new Color(display, rgb);
- }
-
- return null;
- }
+ }
+
+ /**
+ * Creates a color from the information stored in the given preference
+ * store. Returns <code>null</code> if there is no such information
+ * available.
+ *
+ * @param store
+ * the store to read from
+ * @param key
+ * the key used for the lookup in the preference store
+ * @param display
+ * the display used create the color
+ * @return the created color according to the specification in the
+ * preference store
+ * @since 3.0
+ */
+ private Color createColor(IPreferenceStore store, String key,
+ Display display) {
+
+ RGB rgb = null;
+
+ if (store.contains(key)) {
+
+ if (store.isDefault(key))
+ rgb = PreferenceConverter.getDefaultColor(store, key);
+ else
+ rgb = PreferenceConverter.getColor(store, key);
+
+ if (rgb != null)
+ return new Color(display, rgb);
+ }
+
+ return null;
+ }
/*
* @see org.eclipse.jface.text.source.ISourceViewerExtension2#unconfigure()
*/
public void unconfigure() {
if (fOutlinePresenter != null) {
- fOutlinePresenter.uninstall();
- fOutlinePresenter= null;
+ fOutlinePresenter.uninstall();
+ fOutlinePresenter = null;
}
if (fStructurePresenter != null) {
fStructurePresenter.uninstall();
- fStructurePresenter= null;
+ fStructurePresenter = null;
}
-// if (fHierarchyPresenter != null) {
-// fHierarchyPresenter.uninstall();
-// fHierarchyPresenter= null;
-// }
+ // if (fHierarchyPresenter != null) {
+ // fHierarchyPresenter.uninstall();
+ // fHierarchyPresenter= null;
+ // }
if (fForegroundColor != null) {
fForegroundColor.dispose();
- fForegroundColor= null;
+ fForegroundColor = null;
}
if (fBackgroundColor != null) {
fBackgroundColor.dispose();
- fBackgroundColor= null;
+ fBackgroundColor = null;
}
if (fPreferenceStore != null)
fPreferenceStore.removePropertyChangeListener(this);
-
+
super.unconfigure();
-
- fIsConfigured= false;
+
+ fIsConfigured = false;
}
-
+
/*
* @see org.eclipse.jface.text.source.SourceViewer#rememberSelection()
*/
public Point rememberSelection() {
return super.rememberSelection();
}
-
+
/*
* @see org.eclipse.jface.text.source.SourceViewer#restoreSelection()
*/
public void propertyChange(PropertyChangeEvent event) {
String property = event.getProperty();
if (PreferenceConstants.EDITOR_FOREGROUND_COLOR.equals(property)
- || PreferenceConstants.EDITOR_FOREGROUND_DEFAULT_COLOR.equals(property)
+ || PreferenceConstants.EDITOR_FOREGROUND_DEFAULT_COLOR
+ .equals(property)
|| PreferenceConstants.EDITOR_BACKGROUND_COLOR.equals(property)
- || PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR.equals(property)
- || AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SELECTION_FOREGROUND_COLOR.equals(property)
- || AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SELECTION_FOREGROUND_DEFAULT_COLOR.equals(property)
- || AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SELECTION_BACKGROUND_COLOR.equals(property)
- || AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SELECTION_BACKGROUND_DEFAULT_COLOR.equals(property))
- {
+ || PreferenceConstants.EDITOR_BACKGROUND_DEFAULT_COLOR
+ .equals(property)
+ || AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SELECTION_FOREGROUND_COLOR
+ .equals(property)
+ || AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SELECTION_FOREGROUND_DEFAULT_COLOR
+ .equals(property)
+ || AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SELECTION_BACKGROUND_COLOR
+ .equals(property)
+ || AbstractDecoratedTextEditorPreferenceConstants.EDITOR_SELECTION_BACKGROUND_DEFAULT_COLOR
+ .equals(property)) {
initializeViewerColors();
- }
+ }
}
/**
* Sets the preference store on this viewer.
*
- * @param store the preference store
+ * @param store
+ * the preference store
*
* @since 3.0
*/
public void setPreferenceStore(IPreferenceStore store) {
if (fIsConfigured && fPreferenceStore != null)
fPreferenceStore.removePropertyChangeListener(this);
-
- fPreferenceStore= store;
+
+ fPreferenceStore = store;
if (fIsConfigured && fPreferenceStore != null) {
fPreferenceStore.addPropertyChangeListener(this);
initializeViewerColors();
}
}
-
+
/*
- * @see org.eclipse.jface.text.source.SourceViewer#createControl(org.eclipse.swt.widgets.Composite, int)
+ * @see org.eclipse.jface.text.source.SourceViewer#createControl(org.eclipse.swt.widgets.Composite,
+ * int)
*/
protected void createControl(Composite parent, int styles) {
super.createControl(parent, styles);
- fBackspaceManager= new SmartBackspaceManager();
+ fBackspaceManager = new SmartBackspaceManager();
fBackspaceManager.install(this);
}
-
+
/**
* Returns the backspace manager for this viewer.
*
public SmartBackspaceManager getBackspaceManager() {
return fBackspaceManager;
}
-
+
/*
* @see org.eclipse.jface.text.source.SourceViewer#handleDispose()
*/
protected void handleDispose() {
if (fBackspaceManager != null) {
fBackspaceManager.uninstall();
- fBackspaceManager= null;
+ fBackspaceManager = null;
}
-
+
super.handleDispose();
}
-
+
/**
- * Prepends the text presentation listener at the beginning of the viewer's
- * list of text presentation listeners. If the listener is already registered
- * with the viewer this call moves the listener to the beginning of
- * the list.
- *
- * @param listener the text presentation listener
+ * Prepends the text presentation listener at the beginning of the viewer's
+ * list of text presentation listeners. If the listener is already
+ * registered with the viewer this call moves the listener to the beginning
+ * of the list.
+ *
+ * @param listener
+ * the text presentation listener
* @since 3.0
*/
- public void prependTextPresentationListener(ITextPresentationListener listener) {
-
+ public void prependTextPresentationListener(
+ ITextPresentationListener listener) {
+
Assert.isNotNull(listener);
if (fTextPresentationListeners == null)
- fTextPresentationListeners= new ArrayList();
-
+ fTextPresentationListeners = new ArrayList();
+
fTextPresentationListeners.remove(listener);
fTextPresentationListeners.add(0, listener);
}
+
/**
* Sets the given reconciler.
- *
- * @param reconciler the reconciler
+ *
+ * @param reconciler
+ * the reconciler
* @since 3.0
*/
void setReconciler(IReconciler reconciler) {
- fReconciler= reconciler;
+ fReconciler = reconciler;
}
/**
git://git.phpeclipse.com / phpeclipse.git / blobdiff