+++ /dev/null
-package net.sourceforge.phpeclipse.phpeditor;
-
-/**********************************************************************
-Copyright (c) 2000, 2002 IBM Corp. and others.
-All rights reserved. This program and the accompanying materials
-are made available under the terms of the Common Public License v1.0
-which accompanies this distribution, and is available at
-http://www.eclipse.org/legal/cpl-v10.html
-
-Contributors:
- IBM Corporation - Initial implementation
- Klaus Hartlage - www.eclipseproject.de
-**********************************************************************/
-import java.util.ArrayList;
-import java.util.List;
-import java.util.ResourceBundle;
-import java.util.StringTokenizer;
-
-import net.sourceforge.phpdt.internal.ui.actions.CompositeActionGroup;
-import net.sourceforge.phpdt.internal.ui.text.HTMLTextPresenter;
-import net.sourceforge.phpdt.internal.ui.text.PHPPairMatcher;
-import net.sourceforge.phpdt.internal.ui.viewsupport.IViewPartInputProvider;
-import net.sourceforge.phpdt.ui.IContextMenuConstants;
-import net.sourceforge.phpdt.ui.PreferenceConstants;
-import net.sourceforge.phpdt.ui.actions.GenerateActionGroup;
-import net.sourceforge.phpdt.ui.actions.GotoMatchingBracketAction;
-import net.sourceforge.phpdt.ui.text.IColorManager;
-import net.sourceforge.phpdt.ui.text.JavaTextTools;
-import net.sourceforge.phpeclipse.PHPeclipsePlugin;
-import net.sourceforge.phpeclipse.phpeditor.php.IPHPPartitionScannerConstants;
-
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Preferences;
-import org.eclipse.jface.action.Action;
-import org.eclipse.jface.action.GroupMarker;
-import org.eclipse.jface.action.IAction;
-import org.eclipse.jface.action.MenuManager;
-import org.eclipse.jface.action.Separator;
-import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.preference.PreferenceConverter;
-import org.eclipse.jface.text.BadLocationException;
-import org.eclipse.jface.text.DefaultInformationControl;
-import org.eclipse.jface.text.DocumentEvent;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.IDocumentListener;
-import org.eclipse.jface.text.IInformationControl;
-import org.eclipse.jface.text.IInformationControlCreator;
-import org.eclipse.jface.text.IRegion;
-import org.eclipse.jface.text.ITextHover;
-import org.eclipse.jface.text.ITextInputListener;
-import org.eclipse.jface.text.ITextOperationTarget;
-import org.eclipse.jface.text.ITextViewer;
-import org.eclipse.jface.text.ITextViewerExtension2;
-import org.eclipse.jface.text.ITextViewerExtension3;
-import org.eclipse.jface.text.ITypedRegion;
-import org.eclipse.jface.text.Position;
-import org.eclipse.jface.text.Region;
-import org.eclipse.jface.text.information.IInformationProvider;
-import org.eclipse.jface.text.information.InformationPresenter;
-import org.eclipse.jface.text.source.Annotation;
-import org.eclipse.jface.text.source.AnnotationRulerColumn;
-import org.eclipse.jface.text.source.CompositeRuler;
-import org.eclipse.jface.text.source.IAnnotationAccess;
-import org.eclipse.jface.text.source.IOverviewRuler;
-import org.eclipse.jface.text.source.ISharedTextColors;
-import org.eclipse.jface.text.source.ISourceViewer;
-import org.eclipse.jface.text.source.ISourceViewerExtension;
-import org.eclipse.jface.text.source.IVerticalRuler;
-import org.eclipse.jface.text.source.IVerticalRulerColumn;
-import org.eclipse.jface.text.source.LineNumberRulerColumn;
-import org.eclipse.jface.text.source.OverviewRuler;
-import org.eclipse.jface.text.source.SourceViewer;
-import org.eclipse.jface.text.source.SourceViewerConfiguration;
-import org.eclipse.jface.util.IPropertyChangeListener;
-import org.eclipse.jface.util.PropertyChangeEvent;
-import org.eclipse.jface.viewers.ISelectionChangedListener;
-import org.eclipse.jface.viewers.SelectionChangedEvent;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.BidiSegmentEvent;
-import org.eclipse.swt.custom.BidiSegmentListener;
-import org.eclipse.swt.custom.StyleRange;
-import org.eclipse.swt.custom.StyledText;
-import org.eclipse.swt.events.FocusEvent;
-import org.eclipse.swt.events.FocusListener;
-import org.eclipse.swt.events.KeyEvent;
-import org.eclipse.swt.events.KeyListener;
-import org.eclipse.swt.events.MouseEvent;
-import org.eclipse.swt.events.MouseListener;
-import org.eclipse.swt.events.MouseMoveListener;
-import org.eclipse.swt.events.PaintEvent;
-import org.eclipse.swt.events.PaintListener;
-import org.eclipse.swt.graphics.Color;
-import org.eclipse.swt.graphics.Cursor;
-import org.eclipse.swt.graphics.GC;
-import org.eclipse.swt.graphics.Point;
-import org.eclipse.swt.graphics.RGB;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Display;
-import org.eclipse.swt.widgets.Shell;
-import org.eclipse.ui.IEditorInput;
-import org.eclipse.ui.IPartService;
-import org.eclipse.ui.IWorkbenchPart;
-import org.eclipse.ui.IWorkbenchWindow;
-import org.eclipse.ui.actions.ActionContext;
-import org.eclipse.ui.actions.ActionGroup;
-import org.eclipse.ui.editors.text.DefaultEncodingSupport;
-import org.eclipse.ui.editors.text.IEncodingSupport;
-import org.eclipse.ui.texteditor.AddTaskAction;
-import org.eclipse.ui.texteditor.ContentAssistAction;
-import org.eclipse.ui.texteditor.DefaultRangeIndicator;
-import org.eclipse.ui.texteditor.IAbstractTextEditorHelpContextIds;
-import org.eclipse.ui.texteditor.IDocumentProvider;
-import org.eclipse.ui.texteditor.IEditorStatusLine;
-import org.eclipse.ui.texteditor.ITextEditorActionConstants;
-import org.eclipse.ui.texteditor.ITextEditorActionDefinitionIds;
-import org.eclipse.ui.texteditor.ResourceAction;
-import org.eclipse.ui.texteditor.SourceViewerDecorationSupport;
-import org.eclipse.ui.texteditor.StatusTextEditor;
-import org.eclipse.ui.texteditor.TextEditorAction;
-import org.eclipse.ui.texteditor.TextOperationAction;
-import org.eclipse.ui.views.contentoutline.IContentOutlinePage;
-
-/**
- * PHP specific text editor.
- */
-public abstract class PHPEditor extends StatusTextEditor implements IViewPartInputProvider { // extends TextEditor {
- class SelectionChangedListener implements ISelectionChangedListener {
- public void selectionChanged(SelectionChangedEvent event) {
- doSelectionChanged(event);
- }
- };
-
- /*
- * Link mode.
- */
- class MouseClickListener
- implements
- KeyListener,
- MouseListener,
- MouseMoveListener,
- FocusListener,
- PaintListener,
- IPropertyChangeListener,
- IDocumentListener,
- ITextInputListener {
-
- /** The session is active. */
- private boolean fActive;
-
- /** The currently active style range. */
- private IRegion fActiveRegion;
- /** The currently active style range as position. */
- private Position fRememberedPosition;
- /** The hand cursor. */
- private Cursor fCursor;
-
- /** The link color. */
- private Color fColor;
- /** The key modifier mask. */
- private int fKeyModifierMask;
-
- public void deactivate() {
- deactivate(false);
- }
-
- public void deactivate(boolean redrawAll) {
- if (!fActive)
- return;
-
- repairRepresentation(redrawAll);
- fActive = false;
- }
-
- public void install() {
-
- ISourceViewer sourceViewer = getSourceViewer();
- if (sourceViewer == null)
- return;
-
- StyledText text = sourceViewer.getTextWidget();
- if (text == null || text.isDisposed())
- return;
-
- updateColor(sourceViewer);
-
- sourceViewer.addTextInputListener(this);
-
- IDocument document = sourceViewer.getDocument();
- if (document != null)
- document.addDocumentListener(this);
-
- text.addKeyListener(this);
- text.addMouseListener(this);
- text.addMouseMoveListener(this);
- text.addFocusListener(this);
- text.addPaintListener(this);
-
- updateKeyModifierMask();
-
- IPreferenceStore preferenceStore = getPreferenceStore();
- preferenceStore.addPropertyChangeListener(this);
- }
-
- private void updateKeyModifierMask() {
- String modifiers = getPreferenceStore().getString(BROWSER_LIKE_LINKS_KEY_MODIFIER);
- fKeyModifierMask = computeStateMask(modifiers);
- if (fKeyModifierMask == -1) {
- // Fallback to stored state mask
- fKeyModifierMask = getPreferenceStore().getInt(BROWSER_LIKE_LINKS_KEY_MODIFIER_MASK);
- };
- }
-
- private int computeStateMask(String modifiers) {
- if (modifiers == null)
- return -1;
-
- if (modifiers.length() == 0)
- return SWT.NONE;
-
- int stateMask = 0;
- StringTokenizer modifierTokenizer = new StringTokenizer(modifiers, ",;.:+-* "); //$NON-NLS-1$
- while (modifierTokenizer.hasMoreTokens()) {
- int modifier = EditorUtility.findLocalizedModifier(modifierTokenizer.nextToken());
- if (modifier == 0 || (stateMask & modifier) == modifier)
- return -1;
- stateMask = stateMask | modifier;
- }
- return stateMask;
- }
-
- public void uninstall() {
-
- if (fColor != null) {
- fColor.dispose();
- fColor = null;
- }
-
- if (fCursor != null) {
- fCursor.dispose();
- fCursor = null;
- }
-
- ISourceViewer sourceViewer = getSourceViewer();
- if (sourceViewer == null)
- return;
-
- sourceViewer.removeTextInputListener(this);
-
- IDocument document = sourceViewer.getDocument();
- if (document != null)
- document.removeDocumentListener(this);
-
- IPreferenceStore preferenceStore = getPreferenceStore();
- if (preferenceStore != null)
- preferenceStore.removePropertyChangeListener(this);
-
- StyledText text = sourceViewer.getTextWidget();
- if (text == null || text.isDisposed())
- return;
-
- text.removeKeyListener(this);
- text.removeMouseListener(this);
- text.removeMouseMoveListener(this);
- text.removeFocusListener(this);
- text.removePaintListener(this);
- }
-
- /*
- * @see IPropertyChangeListener#propertyChange(PropertyChangeEvent)
- */
- public void propertyChange(PropertyChangeEvent event) {
- if (event.getProperty().equals(PHPEditor.LINK_COLOR)) {
- ISourceViewer viewer = getSourceViewer();
- if (viewer != null)
- updateColor(viewer);
- } else if (event.getProperty().equals(BROWSER_LIKE_LINKS_KEY_MODIFIER)) {
- updateKeyModifierMask();
- }
- }
-
- private void updateColor(ISourceViewer viewer) {
- if (fColor != null)
- fColor.dispose();
-
- StyledText text = viewer.getTextWidget();
- if (text == null || text.isDisposed())
- return;
-
- Display display = text.getDisplay();
- fColor = createColor(getPreferenceStore(), PHPEditor.LINK_COLOR, display);
- }
-
- /**
- * Creates a color from the information stored in the given preference store.
- * Returns <code>null</code> if there is no such information available.
- */
- 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;
- }
-
- private void repairRepresentation() {
- repairRepresentation(false);
- }
-
- private void repairRepresentation(boolean redrawAll) {
-
- if (fActiveRegion == null)
- return;
-
- ISourceViewer viewer = getSourceViewer();
- if (viewer != null) {
- resetCursor(viewer);
-
- int offset = fActiveRegion.getOffset();
- int length = fActiveRegion.getLength();
-
- // remove style
- if (!redrawAll && viewer instanceof ITextViewerExtension2)
- ((ITextViewerExtension2) viewer).invalidateTextPresentation(offset, length);
- else
- viewer.invalidateTextPresentation();
-
- // remove underline
- if (viewer instanceof ITextViewerExtension3) {
- ITextViewerExtension3 extension = (ITextViewerExtension3) viewer;
- offset = extension.modelOffset2WidgetOffset(offset);
- } else {
- offset -= viewer.getVisibleRegion().getOffset();
- }
-
- StyledText text = viewer.getTextWidget();
- try {
- text.redrawRange(offset, length, true);
- } catch (IllegalArgumentException x) {
- PHPeclipsePlugin.log(x);
- }
- }
-
- fActiveRegion = null;
- }
-
- // will eventually be replaced by a method provided by jdt.core
- private IRegion selectWord(IDocument document, int anchor) {
-
- try {
- int offset = anchor;
- char c;
-
- while (offset >= 0) {
- c = document.getChar(offset);
- if (!Character.isJavaIdentifierPart(c))
- break;
- --offset;
- }
-
- int start = offset;
-
- offset = anchor;
- int length = document.getLength();
-
- while (offset < length) {
- c = document.getChar(offset);
- if (!Character.isJavaIdentifierPart(c))
- break;
- ++offset;
- }
-
- int end = offset;
-
- if (start == end)
- return new Region(start, 0);
- else
- return new Region(start + 1, end - start - 1);
-
- } catch (BadLocationException x) {
- return null;
- }
- }
-
- IRegion getCurrentTextRegion(ISourceViewer viewer) {
-
- int offset = getCurrentTextOffset(viewer);
- if (offset == -1)
- return null;
-
- return null;
- // IJavaElement input= SelectionConverter.getInput(PHPEditor.this);
- // if (input == null)
- // return null;
- //
- // try {
- //
- // IJavaElement[] elements= null;
- // synchronized (input) {
- // elements= ((ICodeAssist) input).codeSelect(offset, 0);
- // }
- //
- // if (elements == null || elements.length == 0)
- // return null;
- //
- // return selectWord(viewer.getDocument(), offset);
- //
- // } catch (JavaModelException e) {
- // return null;
- // }
- }
-
- private int getCurrentTextOffset(ISourceViewer viewer) {
-
- try {
- StyledText text = viewer.getTextWidget();
- if (text == null || text.isDisposed())
- return -1;
-
- Display display = text.getDisplay();
- Point absolutePosition = display.getCursorLocation();
- Point relativePosition = text.toControl(absolutePosition);
-
- int widgetOffset = text.getOffsetAtLocation(relativePosition);
- if (viewer instanceof ITextViewerExtension3) {
- ITextViewerExtension3 extension = (ITextViewerExtension3) viewer;
- return extension.widgetOffset2ModelOffset(widgetOffset);
- } else {
- return widgetOffset + viewer.getVisibleRegion().getOffset();
- }
-
- } catch (IllegalArgumentException e) {
- return -1;
- }
- }
-
- private void highlightRegion(ISourceViewer viewer, IRegion region) {
-
- if (region.equals(fActiveRegion))
- return;
-
- repairRepresentation();
-
- StyledText text = viewer.getTextWidget();
- if (text == null || text.isDisposed())
- return;
-
- // highlight region
- int offset = 0;
- int length = 0;
-
- if (viewer instanceof ITextViewerExtension3) {
- ITextViewerExtension3 extension = (ITextViewerExtension3) viewer;
- IRegion widgetRange = extension.modelRange2WidgetRange(region);
- if (widgetRange == null)
- return;
-
- offset = widgetRange.getOffset();
- length = widgetRange.getLength();
-
- } else {
- offset = region.getOffset() - viewer.getVisibleRegion().getOffset();
- length = region.getLength();
- }
-
- StyleRange oldStyleRange = text.getStyleRangeAtOffset(offset);
- Color foregroundColor = fColor;
- Color backgroundColor = oldStyleRange == null ? text.getBackground() : oldStyleRange.background;
- StyleRange styleRange = new StyleRange(offset, length, foregroundColor, backgroundColor);
- text.setStyleRange(styleRange);
-
- // underline
- text.redrawRange(offset, length, true);
-
- fActiveRegion = region;
- }
-
- private void activateCursor(ISourceViewer viewer) {
- StyledText text = viewer.getTextWidget();
- if (text == null || text.isDisposed())
- return;
- Display display = text.getDisplay();
- if (fCursor == null)
- fCursor = new Cursor(display, SWT.CURSOR_HAND);
- text.setCursor(fCursor);
- }
-
- private void resetCursor(ISourceViewer viewer) {
- StyledText text = viewer.getTextWidget();
- if (text != null && !text.isDisposed())
- text.setCursor(null);
-
- if (fCursor != null) {
- fCursor.dispose();
- fCursor = null;
- }
- }
-
- /*
- * @see org.eclipse.swt.events.KeyListener#keyPressed(org.eclipse.swt.events.KeyEvent)
- */
- public void keyPressed(KeyEvent event) {
-
- if (fActive) {
- deactivate();
- return;
- }
-
- if (event.keyCode != fKeyModifierMask) {
- deactivate();
- return;
- }
-
- fActive = true;
-
- // removed for #25871
- //
- // ISourceViewer viewer= getSourceViewer();
- // if (viewer == null)
- // return;
- //
- // IRegion region= getCurrentTextRegion(viewer);
- // if (region == null)
- // return;
- //
- // highlightRegion(viewer, region);
- // activateCursor(viewer);
- }
-
- /*
- * @see org.eclipse.swt.events.KeyListener#keyReleased(org.eclipse.swt.events.KeyEvent)
- */
- public void keyReleased(KeyEvent event) {
-
- if (!fActive)
- return;
-
- deactivate();
- }
-
- /*
- * @see org.eclipse.swt.events.MouseListener#mouseDoubleClick(org.eclipse.swt.events.MouseEvent)
- */
- public void mouseDoubleClick(MouseEvent e) {
- }
- /*
- * @see org.eclipse.swt.events.MouseListener#mouseDown(org.eclipse.swt.events.MouseEvent)
- */
- public void mouseDown(MouseEvent event) {
-
- if (!fActive)
- return;
-
- if (event.stateMask != fKeyModifierMask) {
- deactivate();
- return;
- }
-
- if (event.button != 1) {
- deactivate();
- return;
- }
- }
-
- /*
- * @see org.eclipse.swt.events.MouseListener#mouseUp(org.eclipse.swt.events.MouseEvent)
- */
- public void mouseUp(MouseEvent e) {
-
- if (!fActive)
- return;
-
- if (e.button != 1) {
- deactivate();
- return;
- }
-
- boolean wasActive = fCursor != null;
-
- deactivate();
-
- if (wasActive) {
- IAction action = getAction("OpenEditor"); //$NON-NLS-1$
- if (action != null)
- action.run();
- }
- }
-
- /*
- * @see org.eclipse.swt.events.MouseMoveListener#mouseMove(org.eclipse.swt.events.MouseEvent)
- */
- public void mouseMove(MouseEvent event) {
-
- if (event.widget instanceof Control && !((Control) event.widget).isFocusControl()) {
- deactivate();
- return;
- }
-
- if (!fActive) {
- if (event.stateMask != fKeyModifierMask)
- return;
- // modifier was already pressed
- fActive = true;
- }
-
- ISourceViewer viewer = getSourceViewer();
- if (viewer == null) {
- deactivate();
- return;
- }
-
- StyledText text = viewer.getTextWidget();
- if (text == null || text.isDisposed()) {
- deactivate();
- return;
- }
-
- if ((event.stateMask & SWT.BUTTON1) != 0 && text.getSelectionCount() != 0) {
- deactivate();
- return;
- }
-
- IRegion region = getCurrentTextRegion(viewer);
- if (region == null || region.getLength() == 0) {
- repairRepresentation();
- return;
- }
-
- highlightRegion(viewer, region);
- activateCursor(viewer);
- }
-
- /*
- * @see org.eclipse.swt.events.FocusListener#focusGained(org.eclipse.swt.events.FocusEvent)
- */
- public void focusGained(FocusEvent e) {
- }
-
- /*
- * @see org.eclipse.swt.events.FocusListener#focusLost(org.eclipse.swt.events.FocusEvent)
- */
- public void focusLost(FocusEvent event) {
- deactivate();
- }
-
- /*
- * @see org.eclipse.jface.text.IDocumentListener#documentAboutToBeChanged(org.eclipse.jface.text.DocumentEvent)
- */
- public void documentAboutToBeChanged(DocumentEvent event) {
- if (fActive && fActiveRegion != null) {
- fRememberedPosition = new Position(fActiveRegion.getOffset(), fActiveRegion.getLength());
- try {
- event.getDocument().addPosition(fRememberedPosition);
- } catch (BadLocationException x) {
- fRememberedPosition = null;
- }
- }
- }
-
- /*
- * @see org.eclipse.jface.text.IDocumentListener#documentChanged(org.eclipse.jface.text.DocumentEvent)
- */
- public void documentChanged(DocumentEvent event) {
- if (fRememberedPosition != null && !fRememberedPosition.isDeleted()) {
- event.getDocument().removePosition(fRememberedPosition);
- fActiveRegion = new Region(fRememberedPosition.getOffset(), fRememberedPosition.getLength());
- }
- fRememberedPosition = null;
-
- ISourceViewer viewer = getSourceViewer();
- if (viewer != null) {
- StyledText widget = viewer.getTextWidget();
- if (widget != null && !widget.isDisposed()) {
- widget.getDisplay().asyncExec(new Runnable() {
- public void run() {
- deactivate();
- }
- });
- }
- }
- }
-
- /*
- * @see org.eclipse.jface.text.ITextInputListener#inputDocumentAboutToBeChanged(org.eclipse.jface.text.IDocument, org.eclipse.jface.text.IDocument)
- */
- public void inputDocumentAboutToBeChanged(IDocument oldInput, IDocument newInput) {
- if (oldInput == null)
- return;
- deactivate();
- oldInput.removeDocumentListener(this);
- }
-
- /*
- * @see org.eclipse.jface.text.ITextInputListener#inputDocumentChanged(org.eclipse.jface.text.IDocument, org.eclipse.jface.text.IDocument)
- */
- public void inputDocumentChanged(IDocument oldInput, IDocument newInput) {
- if (newInput == null)
- return;
- newInput.addDocumentListener(this);
- }
-
- /*
- * @see PaintListener#paintControl(PaintEvent)
- */
- public void paintControl(PaintEvent event) {
- if (fActiveRegion == null)
- return;
-
- ISourceViewer viewer = getSourceViewer();
- if (viewer == null)
- return;
-
- StyledText text = viewer.getTextWidget();
- if (text == null || text.isDisposed())
- return;
-
- int offset = 0;
- int length = 0;
-
- if (viewer instanceof ITextViewerExtension3) {
-
- ITextViewerExtension3 extension = (ITextViewerExtension3) viewer;
- IRegion widgetRange = extension.modelRange2WidgetRange(new Region(offset, length));
- if (widgetRange == null)
- return;
-
- offset = widgetRange.getOffset();
- length = widgetRange.getLength();
-
- } else {
-
- IRegion region = viewer.getVisibleRegion();
- if (!includes(region, fActiveRegion))
- return;
-
- offset = fActiveRegion.getOffset() - region.getOffset();
- length = fActiveRegion.getLength();
- }
-
- // support for bidi
- Point minLocation = getMinimumLocation(text, offset, length);
- Point maxLocation = getMaximumLocation(text, offset, length);
-
- int x1 = minLocation.x;
- int x2 = minLocation.x + maxLocation.x - minLocation.x - 1;
- int y = minLocation.y + text.getLineHeight() - 1;
-
- GC gc = event.gc;
- if (fColor != null && !fColor.isDisposed())
- gc.setForeground(fColor);
- gc.drawLine(x1, y, x2, y);
- }
-
- private boolean includes(IRegion region, IRegion position) {
- return position.getOffset() >= region.getOffset()
- && position.getOffset() + position.getLength() <= region.getOffset() + region.getLength();
- }
-
- private Point getMinimumLocation(StyledText text, int offset, int length) {
- Point minLocation = new Point(Integer.MAX_VALUE, Integer.MAX_VALUE);
-
- for (int i = 0; i <= length; i++) {
- Point location = text.getLocationAtOffset(offset + i);
-
- if (location.x < minLocation.x)
- minLocation.x = location.x;
- if (location.y < minLocation.y)
- minLocation.y = location.y;
- }
-
- return minLocation;
- }
-
- private Point getMaximumLocation(StyledText text, int offset, int length) {
- Point maxLocation = new Point(Integer.MIN_VALUE, Integer.MIN_VALUE);
-
- for (int i = 0; i <= length; i++) {
- Point location = text.getLocationAtOffset(offset + i);
-
- if (location.x > maxLocation.x)
- maxLocation.x = location.x;
- if (location.y > maxLocation.y)
- maxLocation.y = location.y;
- }
-
- return maxLocation;
- }
- };
-
- /**
- * This action dispatches into two behaviours: If there is no current text
- * hover, the javadoc is displayed using information presenter. If there is
- * a current text hover, it is converted into a information presenter in
- * order to make it sticky.
- */
- class InformationDispatchAction extends TextEditorAction {
-
- /** The wrapped text operation action. */
- private final TextOperationAction fTextOperationAction;
-
- /**
- * Creates a dispatch action.
- */
- public InformationDispatchAction(ResourceBundle resourceBundle, String prefix, final TextOperationAction textOperationAction) {
- super(resourceBundle, prefix, PHPEditor.this);
- if (textOperationAction == null)
- throw new IllegalArgumentException();
- fTextOperationAction = textOperationAction;
- }
-
- /*
- * @see org.eclipse.jface.action.IAction#run()
- */
- public void run() {
-
- ISourceViewer sourceViewer = getSourceViewer();
- if (sourceViewer == null) {
- fTextOperationAction.run();
- return;
- }
-
- if (!(sourceViewer instanceof ITextViewerExtension2)) {
- fTextOperationAction.run();
- return;
- }
-
- ITextViewerExtension2 textViewerExtension2 = (ITextViewerExtension2) sourceViewer;
-
- // does a text hover exist?
- ITextHover textHover = textViewerExtension2.getCurrentTextHover();
- if (textHover == null) {
- fTextOperationAction.run();
- return;
- }
-
- Point hoverEventLocation = textViewerExtension2.getHoverEventLocation();
- int offset = computeOffsetAtLocation(sourceViewer, hoverEventLocation.x, hoverEventLocation.y);
- if (offset == -1) {
- fTextOperationAction.run();
- return;
- }
-
- try {
- // get the text hover content
- IDocument document = sourceViewer.getDocument();
- String contentType = document.getContentType(offset);
-
- final IRegion hoverRegion = textHover.getHoverRegion(sourceViewer, offset);
- if (hoverRegion == null)
- return;
-
- final String hoverInfo = textHover.getHoverInfo(sourceViewer, hoverRegion);
-
- // with information provider
- IInformationProvider informationProvider = new IInformationProvider() {
- /*
- * @see org.eclipse.jface.text.information.IInformationProvider#getSubject(org.eclipse.jface.text.ITextViewer, int)
- */
- public IRegion getSubject(ITextViewer textViewer, int offset) {
- return hoverRegion;
- }
- /*
- * @see org.eclipse.jface.text.information.IInformationProvider#getInformation(org.eclipse.jface.text.ITextViewer, org.eclipse.jface.text.IRegion)
- */
- public String getInformation(ITextViewer textViewer, IRegion subject) {
- return hoverInfo;
- }
- };
-
- fInformationPresenter.setOffset(offset);
- fInformationPresenter.setInformationProvider(informationProvider, contentType);
- fInformationPresenter.showInformation();
-
- } catch (BadLocationException e) {
- }
- }
-
- // modified version from TextViewer
- private int computeOffsetAtLocation(ITextViewer textViewer, int x, int y) {
-
- StyledText styledText = textViewer.getTextWidget();
- IDocument document = textViewer.getDocument();
-
- if (document == null)
- return -1;
-
- try {
- int widgetLocation = styledText.getOffsetAtLocation(new Point(x, y));
- if (textViewer instanceof ITextViewerExtension3) {
- ITextViewerExtension3 extension = (ITextViewerExtension3) textViewer;
- return extension.widgetOffset2ModelOffset(widgetLocation);
- } else {
- IRegion visibleRegion = textViewer.getVisibleRegion();
- return widgetLocation + visibleRegion.getOffset();
- }
- } catch (IllegalArgumentException e) {
- return -1;
- }
-
- }
- };
-
- static protected class AnnotationAccess implements IAnnotationAccess {
- /*
- * @see org.eclipse.jface.text.source.IAnnotationAccess#getType(org.eclipse.jface.text.source.Annotation)
- */
- public Object getType(Annotation annotation) {
- if (annotation instanceof IJavaAnnotation) {
- IJavaAnnotation javaAnnotation = (IJavaAnnotation) annotation;
- if (javaAnnotation.isRelevant())
- return javaAnnotation.getAnnotationType();
- }
- return null;
- }
-
- /*
- * @see org.eclipse.jface.text.source.IAnnotationAccess#isMultiLine(org.eclipse.jface.text.source.Annotation)
- */
- public boolean isMultiLine(Annotation annotation) {
- return true;
- }
-
- /*
- * @see org.eclipse.jface.text.source.IAnnotationAccess#isTemporary(org.eclipse.jface.text.source.Annotation)
- */
- public boolean isTemporary(Annotation annotation) {
- if (annotation instanceof IJavaAnnotation) {
- IJavaAnnotation javaAnnotation = (IJavaAnnotation) annotation;
- if (javaAnnotation.isRelevant())
- return javaAnnotation.isTemporary();
- }
- return false;
- }
- };
-
- private class PropertyChangeListener implements org.eclipse.core.runtime.Preferences.IPropertyChangeListener {
- /*
- * @see IPropertyChangeListener#propertyChange(PropertyChangeEvent)
- */
- public void propertyChange(org.eclipse.core.runtime.Preferences.PropertyChangeEvent event) {
- handlePreferencePropertyChanged(event);
- }
- };
- /** Preference key for showing the line number ruler */
- private final static String LINE_NUMBER_RULER = PreferenceConstants.EDITOR_LINE_NUMBER_RULER;
- /** Preference key for the foreground color of the line numbers */
- private final static String LINE_NUMBER_COLOR = PreferenceConstants.EDITOR_LINE_NUMBER_RULER_COLOR;
- /** Preference key for the link color */
- private final static String LINK_COLOR = PreferenceConstants.EDITOR_LINK_COLOR;
-
- // protected PHPActionGroup fActionGroups;
- /** The outline page */
- private AbstractContentOutlinePage fOutlinePage;
-
- // protected PHPSyntaxParserThread fValidationThread = null;
-
- // private IPreferenceStore fPHPPrefStore;
- /** The selection changed listener */
- protected ISelectionChangedListener fSelectionChangedListener = new SelectionChangedListener();
-
- /** The editor's bracket matcher */
- private PHPPairMatcher fBracketMatcher = new PHPPairMatcher(BRACKETS);
- /** The line number ruler column */
- private LineNumberRulerColumn fLineNumberRulerColumn;
- /** This editor's encoding support */
- private DefaultEncodingSupport fEncodingSupport;
- /** The mouse listener */
- private MouseClickListener fMouseListener;
-
- protected CompositeActionGroup fActionGroups;
- /** The standard action groups added to the menu */
- protected GenerateActionGroup fGenerateActionGroup;
- protected CompositeActionGroup fContextMenuGroup;
-
- /** The information presenter. */
- private InformationPresenter fInformationPresenter;
- /** The annotation access */
- protected IAnnotationAccess fAnnotationAccess = new AnnotationAccess();
- /** The overview ruler */
- protected OverviewRuler isOverviewRulerVisible;
- /** The source viewer decoration support */
- protected SourceViewerDecorationSupport fSourceViewerDecorationSupport;
- /** The overview ruler */
- protected OverviewRuler fOverviewRuler;
-
- /** The preference property change listener for java core. */
- private org.eclipse.core.runtime.Preferences.IPropertyChangeListener fPropertyChangeListener = new PropertyChangeListener();
-
- /**
- * Default constructor.
- */
- public PHPEditor() {
- super();
- JavaTextTools textTools = PHPeclipsePlugin.getDefault().getJavaTextTools();
- setSourceViewerConfiguration(new PHPSourceViewerConfiguration(textTools, this));
- setRangeIndicator(new DefaultRangeIndicator());
- setPreferenceStore(PHPeclipsePlugin.getDefault().getPreferenceStore());
-
- // don't activate this scope without synchronizing plugin.xml !!!
- // setKeyBindingScopes(new String[] { "net.sourceforge.phpdt.ui.phpEditorScope" }); //$NON-NLS-1$
-
- // if (PreferenceConstants.getPreferenceStore().getBoolean(PreferenceConstants.EDITOR_SYNC_OUTLINE_ON_CURSOR_MOVE))
- // fUpdater= new OutlinePageSelectionUpdater();
- }
- //
- // /**
- // * @see IMember#getCompilationUnit()
- // */
- // public ICompilationUnit getCompilationUnit() {
- // return this;
- // }
- // /**
- // * @see org.phpeclipse.phpdt.internal.compiler.env.ICompilationUnit#getContents()
- // */
- // public char[] getContents() {
- // IDocument doc = this.getDocumentProvider().getDocument(this.getEditorInput());
- //
- // return doc.get().toCharArray();
- // }
- /*
- * @see org.eclipse.ui.texteditor.AbstractTextEditor#updatePropertyDependentActions()
- */
- protected void updatePropertyDependentActions() {
- super.updatePropertyDependentActions();
- if (fEncodingSupport != null)
- fEncodingSupport.reset();
- }
-
- /*
- * Update the hovering behavior depending on the preferences.
- */
- private void updateHoverBehavior() {
- SourceViewerConfiguration configuration = getSourceViewerConfiguration();
- String[] types = configuration.getConfiguredContentTypes(getSourceViewer());
-
- for (int i = 0; i < types.length; i++) {
-
- String t = types[i];
-
- int[] stateMasks = configuration.getConfiguredTextHoverStateMasks(getSourceViewer(), t);
-
- ISourceViewer sourceViewer = getSourceViewer();
- if (sourceViewer instanceof ITextViewerExtension2) {
- if (stateMasks != null) {
- for (int j = 0; j < stateMasks.length; j++) {
- int stateMask = stateMasks[j];
- ITextHover textHover = configuration.getTextHover(sourceViewer, t, stateMask);
- ((ITextViewerExtension2) sourceViewer).setTextHover(textHover, t, stateMask);
- }
- } else {
- ITextHover textHover = configuration.getTextHover(sourceViewer, t);
- ((ITextViewerExtension2) sourceViewer).setTextHover(textHover, t, ITextViewerExtension2.DEFAULT_HOVER_STATE_MASK);
- }
- } else
- sourceViewer.setTextHover(configuration.getTextHover(sourceViewer, t), t);
- }
- }
-
- /*
- * @see net.sourceforge.phpdt.internal.ui.viewsupport.IViewPartInputProvider#getViewPartInput()
- */
- public Object getViewPartInput() {
- return getEditorInput().getAdapter(IResource.class);
- }
-
- /*
- * @see org.eclipse.ui.IWorkbenchPart#createPartControl(org.eclipse.swt.
- * widgets.Composite)
- */
- public void createPartControl(Composite parent) {
- super.createPartControl(parent);
-
- fSourceViewerDecorationSupport.install(getPreferenceStore());
-
- Preferences preferences = PHPeclipsePlugin.getDefault().getPluginPreferences();
- preferences.addPropertyChangeListener(fPropertyChangeListener);
-
- IInformationControlCreator informationControlCreator = new IInformationControlCreator() {
- public IInformationControl createInformationControl(Shell parent) {
- boolean cutDown = false;
- int style = cutDown ? SWT.NONE : (SWT.V_SCROLL | SWT.H_SCROLL);
- return new DefaultInformationControl(parent, SWT.RESIZE, style, new HTMLTextPresenter(cutDown));
- }
- };
-
- fInformationPresenter = new InformationPresenter(informationControlCreator);
- fInformationPresenter.setSizeConstraints(60, 10, true, true);
- fInformationPresenter.install(getSourceViewer());
- }
-
- /**
- * Returns this document's complete text.
- *
- * @return the document's complete text
- */
- public String get() {
- IDocument doc = this.getDocumentProvider().getDocument(this.getEditorInput());
- return doc.get();
- }
-
- /**
- * Returns the standard action group of this editor.
- */
- protected ActionGroup getActionGroup() {
- return fActionGroups;
- }
-
- public AbstractContentOutlinePage getfOutlinePage() {
- return fOutlinePage;
- }
-
- /** The <code>PHPEditor</code> implementation of this
- * <code>AbstractTextEditor</code> method extend the
- * actions to add those specific to the receiver
- */
- protected void createActions() {
- super.createActions();
-
- ResourceAction resAction = new AddTaskAction(PHPEditorMessages.getResourceBundle(), "AddTask.", this); //$NON-NLS-1$
- resAction.setHelpContextId(IAbstractTextEditorHelpContextIds.ADD_TASK_ACTION);
- resAction.setActionDefinitionId(ITextEditorActionDefinitionIds.ADD_TASK);
- setAction(ITextEditorActionConstants.ADD_TASK, resAction);
-
- resAction = new TextOperationAction(PHPEditorMessages.getResourceBundle(), "ShowJavaDoc.", this, ISourceViewer.INFORMATION, true); //$NON-NLS-1$
- resAction = new InformationDispatchAction(PHPEditorMessages.getResourceBundle(), "ShowJavaDoc.", (TextOperationAction) resAction); //$NON-NLS-1$
- resAction.setActionDefinitionId(PHPEditorActionDefinitionIds.SHOW_JAVADOC);
- setAction("ShowJavaDoc", resAction); //$NON-NLS-1$
- // WorkbenchHelp.setHelp(resAction, IJavaHelpContextIds.SHOW_JAVADOC_ACTION);
-
- Action action;
-
- setAction(
- "ContentAssistTip",
- new TextOperationAction(
- PHPEditorMessages.getResourceBundle(),
- "ContentAssistTip.",
- this,
- ISourceViewer.CONTENTASSIST_CONTEXT_INFORMATION));
-
- action = new ContentAssistAction(PHPEditorMessages.getResourceBundle(), "ContentAssistProposal.", this); //$NON-NLS-1$
- action.setActionDefinitionId(ITextEditorActionDefinitionIds.CONTENT_ASSIST_PROPOSALS);
- setAction("ContentAssistProposal", action); //$NON-NLS-1$
- markAsStateDependentAction("ContentAssistProposal", true); //$NON-NLS-1$
- // WorkbenchHelp.setHelp(action, IJavaHelpContextIds.CONTENT_ASSIST_ACTION);
-
- fEncodingSupport = new DefaultEncodingSupport();
- fEncodingSupport.initialize(this);
-
- action = new TextOperationAction(PHPEditorMessages.getResourceBundle(), "Comment.", this, ITextOperationTarget.PREFIX); //$NON-NLS-1$
- action.setActionDefinitionId(PHPEditorActionDefinitionIds.COMMENT);
- setAction("Comment", action); //$NON-NLS-1$
- markAsStateDependentAction("Comment", true); //$NON-NLS-1$
- // WorkbenchHelp.setHelp(action, IJavaHelpContextIds.COMMENT_ACTION);
-
- action = new TextOperationAction(PHPEditorMessages.getResourceBundle(), "Uncomment.", this, ITextOperationTarget.STRIP_PREFIX); //$NON-NLS-1$
- action.setActionDefinitionId(PHPEditorActionDefinitionIds.UNCOMMENT);
- setAction("Uncomment", action); //$NON-NLS-1$
- markAsStateDependentAction("Uncomment", true); //$NON-NLS-1$
- // WorkbenchHelp.setHelp(action, IJavaHelpContextIds.UNCOMMENT_ACTION);
-
- action = new TextOperationAction(PHPEditorMessages.getResourceBundle(), "Format.", this, ISourceViewer.FORMAT); //$NON-NLS-1$
- action.setActionDefinitionId(PHPEditorActionDefinitionIds.FORMAT);
- setAction("Format", action); //$NON-NLS-1$
- markAsStateDependentAction("Format", true); //$NON-NLS-1$
- markAsSelectionDependentAction("Format", true); //$NON-NLS-1$
- // WorkbenchHelp.setHelp(action, IJavaHelpContextIds.FORMAT_ACTION);
-
- action = new GotoMatchingBracketAction(this);
- action.setActionDefinitionId(PHPEditorActionDefinitionIds.GOTO_MATCHING_BRACKET);
- setAction(GotoMatchingBracketAction.GOTO_MATCHING_BRACKET, action);
-
- fGenerateActionGroup = new GenerateActionGroup(this, ITextEditorActionConstants.GROUP_EDIT);
-
- fActionGroups = new CompositeActionGroup(new ActionGroup[] { fGenerateActionGroup });
-
- // We have to keep the context menu group separate to have better control over positioning
- fContextMenuGroup = new CompositeActionGroup(new ActionGroup[] { fGenerateActionGroup });
- // rg,
- // new LocalHistoryActionGroup(this, ITextEditorActionConstants.GROUP_EDIT)});
-
- // if (fValidationThread == null) {
- // fValidationThread =
- // new PHPSyntaxParserThread(this, getSourceViewer());
- // //Thread defaults
- //
- // fValidationThread.start();
- // }
- //
- // fValidationThread.setText(getSourceViewer().getTextWidget().getText());
- }
-
- /** The <code>PHPEditor</code> implementation of this
- * <code>AbstractTextEditor</code> method performs any extra
- * disposal actions required by the php editor.
- */
- public void dispose() {
- // PHPEditorEnvironment.disconnect(this);
- if (fOutlinePage != null)
- fOutlinePage.setInput(null);
-
- if (fActionGroups != null)
- fActionGroups.dispose();
-
- if (isBrowserLikeLinks())
- disableBrowserLikeLinks();
-
- if (fEncodingSupport != null) {
- fEncodingSupport.dispose();
- fEncodingSupport = null;
- }
-
- if (fPropertyChangeListener != null) {
- Preferences preferences = PHPeclipsePlugin.getDefault().getPluginPreferences();
- preferences.removePropertyChangeListener(fPropertyChangeListener);
- fPropertyChangeListener = null;
- }
-
- if (fSourceViewerDecorationSupport != null) {
- fSourceViewerDecorationSupport.dispose();
- fSourceViewerDecorationSupport = null;
- }
-
- if (fBracketMatcher != null) {
- fBracketMatcher.dispose();
- fBracketMatcher = null;
- }
- super.dispose();
- }
-
- /** The <code>PHPEditor</code> implementation of this
- * <code>AbstractTextEditor</code> method performs any extra
- * revert behavior required by the php editor.
- */
- public void doRevertToSaved() {
- super.doRevertToSaved();
- if (fOutlinePage != null)
- fOutlinePage.update();
- }
-
- /** The <code>PHPEditor</code> implementation of this
- * <code>AbstractTextEditor</code> method performs any extra
- * save behavior required by the php editor.
- */
- public void doSave(IProgressMonitor monitor) {
- super.doSave(monitor);
- // compile or not, according to the user preferences
- // IPreferenceStore store = getPreferenceStore();
-
- // the parse on save was changed to the eclipse "builders" concept
- // if (store.getBoolean(PHPeclipsePlugin.PHP_PARSE_ON_SAVE)) {
- // IAction a = PHPParserAction.getInstance();
- // if (a != null)
- // a.run();
- // }
-
- // if (SWT.getPlatform().equals("win32")) {
- // IAction a = ShowExternalPreviewAction.getInstance();
- // if (a != null)
- // a.run();
- // }
- if (fOutlinePage != null)
- fOutlinePage.update();
- }
-
- /** The <code>PHPEditor</code> implementation of this
- * <code>AbstractTextEditor</code> method performs any extra
- * save as behavior required by the php editor.
- */
- public void doSaveAs() {
- super.doSaveAs();
- if (fOutlinePage != null)
- fOutlinePage.update();
- }
- /*
- * @see StatusTextEditor#getStatusHeader(IStatus)
- */
- protected String getStatusHeader(IStatus status) {
- if (fEncodingSupport != null) {
- String message = fEncodingSupport.getStatusHeader(status);
- if (message != null)
- return message;
- }
- return super.getStatusHeader(status);
- }
-
- /*
- * @see StatusTextEditor#getStatusBanner(IStatus)
- */
- protected String getStatusBanner(IStatus status) {
- if (fEncodingSupport != null) {
- String message = fEncodingSupport.getStatusBanner(status);
- if (message != null)
- return message;
- }
- return super.getStatusBanner(status);
- }
-
- /*
- * @see StatusTextEditor#getStatusMessage(IStatus)
- */
- protected String getStatusMessage(IStatus status) {
- if (fEncodingSupport != null) {
- String message = fEncodingSupport.getStatusMessage(status);
- if (message != null)
- return message;
- }
- return super.getStatusMessage(status);
- }
- /** The <code>PHPEditor</code> implementation of this
- * <code>AbstractTextEditor</code> method performs sets the
- * input of the outline page after AbstractTextEditor has set input.
- */
- protected void doSetInput(IEditorInput input) throws CoreException {
- super.doSetInput(input);
-
- if (fEncodingSupport != null)
- fEncodingSupport.reset();
- if (fOutlinePage != null)
- fOutlinePage.setInput(input);
- // setOutlinePageInput(fOutlinePage, input);
- }
-
- /*
- * @see org.phpeclipse.phpdt.internal.ui.viewsupport.IViewPartInputProvider#getViewPartInput()
- */
- // public Object getViewPartInput() {
- // return getEditorInput().getAdapter(IFile.class);
- // }
-
- /** The <code>PHPEditor</code> implementation of this
- * <code>AbstractTextEditor</code> method adds any
- * PHPEditor specific entries.
- */
- public void editorContextMenuAboutToShow(MenuManager menu) {
- super.editorContextMenuAboutToShow(menu);
- menu.appendToGroup(ITextEditorActionConstants.GROUP_UNDO, new Separator(IContextMenuConstants.GROUP_OPEN));
- menu.insertAfter(IContextMenuConstants.GROUP_OPEN, new GroupMarker(IContextMenuConstants.GROUP_SHOW));
-
- ActionContext context = new ActionContext(getSelectionProvider().getSelection());
- fContextMenuGroup.setContext(context);
- fContextMenuGroup.fillContextMenu(menu);
- fContextMenuGroup.setContext(null);
- // addAction(menu, ITextEditorActionConstants.GROUP_EDIT, "Format"); //$NON-NLS-1$
- //
- // ActionContext context =
- // new ActionContext(getSelectionProvider().getSelection());
- // fContextMenuGroup.setContext(context);
- // fContextMenuGroup.fillContextMenu(menu);
- // fContextMenuGroup.setContext(null);
- }
-
- /**
- * Creates the outline page used with this editor.
- */
- protected AbstractContentOutlinePage createOutlinePage() {
-
- AbstractContentOutlinePage page = new PHPContentOutlinePage(getDocumentProvider(), this);
-
- page.addSelectionChangedListener(fSelectionChangedListener);
- // setOutlinePageInput(page, getEditorInput());
- if (getEditorInput() != null)
- fOutlinePage.setInput(getEditorInput());
-
- return page;
- }
-
- /**
- * Informs the editor that its outliner has been closed.
- */
- public void outlinePageClosed() {
- if (fOutlinePage != null) {
- fOutlinePage.removeSelectionChangedListener(fSelectionChangedListener);
- fOutlinePage = null;
- resetHighlightRange();
- }
- }
- protected void updateStateDependentActions() {
- super.updateStateDependentActions();
- fGenerateActionGroup.editorStateChanged();
- }
-
- /** The <code>PHPEditor</code> implementation of this
- * <code>AbstractTextEditor</code> method performs gets
- * the java content outline page if request is for a an
- * outline page.
- */
- public Object getAdapter(Class required) {
- if (IContentOutlinePage.class.equals(required)) {
- if (fOutlinePage == null) {
- fOutlinePage = new PHPContentOutlinePage(getDocumentProvider(), this);
- if (getEditorInput() != null)
- fOutlinePage.setInput(getEditorInput());
- }
- return fOutlinePage;
- }
-
- if (IEncodingSupport.class.equals(required))
- return fEncodingSupport;
-
- return super.getAdapter(required);
- }
-
- protected void doSelectionChanged(SelectionChangedEvent event) {
-
- // ISourceReference reference= null;
- //
- // ISelection selection= event.getSelection();
- // Iterator iter= ((IStructuredSelection) selection).iterator();
- // while (iter.hasNext()) {
- // Object o= iter.next();
- // if (o instanceof ISourceReference) {
- // reference= (ISourceReference) o;
- // break;
- // }
- // }
- if (!isActivePart() && PHPeclipsePlugin.getActivePage() != null)
- PHPeclipsePlugin.getActivePage().bringToTop(this);
-
- // try {
- // editingScriptStarted();
- // setSelection(reference, !isActivePart());
- // } finally {
- // editingScriptEnded();
- // }
- }
-
- protected boolean isActivePart() {
- IWorkbenchWindow window = getSite().getWorkbenchWindow();
- IPartService service = window.getPartService();
- IWorkbenchPart part = service.getActivePart();
- return part != null && part.equals(this);
- }
-
-
- // public void openContextHelp() {
- // IDocument doc = this.getDocumentProvider().getDocument(this.getEditorInput());
- // ITextSelection selection = (ITextSelection) this.getSelectionProvider().getSelection();
- // int pos = selection.getOffset();
- // String word = getFunctionName(doc, pos);
- // openContextHelp(word);
- // }
- //
- // private void openContextHelp(String word) {
- // open(word);
- // }
- //
- // public static void open(String word) {
- // IHelp help = WorkbenchHelp.getHelpSupport();
- // if (help != null) {
- // IHelpResource helpResource = new PHPFunctionHelpResource(word);
- // WorkbenchHelp.getHelpSupport().displayHelpResource(helpResource);
- // } else {
- // // showMessage(shell, dialogTitle, ActionMessages.getString("Open help not available"), false); //$NON-NLS-1$
- // }
- // }
-
- // private String getFunctionName(IDocument doc, int pos) {
- // Point word = PHPWordExtractor.findWord(doc, pos);
- // if (word != null) {
- // try {
- // return doc.get(word.x, word.y).replace('_', '-');
- // } catch (BadLocationException e) {
- // }
- // }
- // return "";
- // }
-
- /*
- * @see AbstractTextEditor#handlePreferenceStoreChanged(PropertyChangeEvent)
- */
- protected void handlePreferenceStoreChanged(PropertyChangeEvent event) {
-
- try {
-
- ISourceViewer sourceViewer = getSourceViewer();
- if (sourceViewer == null)
- return;
-
- String property = event.getProperty();
-
- if (PreferenceConstants.EDITOR_TAB_WIDTH.equals(property)) {
- Object value = event.getNewValue();
- if (value instanceof Integer) {
- sourceViewer.getTextWidget().setTabs(((Integer) value).intValue());
- } else if (value instanceof String) {
- sourceViewer.getTextWidget().setTabs(Integer.parseInt((String) value));
- }
- return;
- }
-
- if (OVERVIEW_RULER.equals(property)) {
- if (isOverviewRulerVisible())
- showOverviewRuler();
- else
- hideOverviewRuler();
- return;
- }
-
- if (LINE_NUMBER_RULER.equals(property)) {
- if (isLineNumberRulerVisible())
- showLineNumberRuler();
- else
- hideLineNumberRuler();
- return;
- }
-
- if (fLineNumberRulerColumn != null
- && (LINE_NUMBER_COLOR.equals(property)
- || PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT.equals(property)
- || PREFERENCE_COLOR_BACKGROUND.equals(property))) {
-
- initializeLineNumberRulerColumn(fLineNumberRulerColumn);
- }
-
- if (isJavaEditorHoverProperty(property)) {
- updateHoverBehavior();
- }
-
- } finally {
- super.handlePreferenceStoreChanged(event);
- }
- }
-
- // /*
- // * @see AbstractTextEditor#handlePreferenceStoreChanged(PropertyChangeEvent)
- // */
- // protected void handlePreferenceStoreChanged(PropertyChangeEvent event) {
- //
- // try {
- //
- // ISourceViewer sourceViewer = getSourceViewer();
- // if (sourceViewer == null)
- // return;
- //
- // String property = event.getProperty();
- //
- // // if (JavaSourceViewerConfiguration.PREFERENCE_TAB_WIDTH.equals(property)) {
- // // Object value= event.getNewValue();
- // // if (value instanceof Integer) {
- // // sourceViewer.getTextWidget().setTabs(((Integer) value).intValue());
- // // } else if (value instanceof String) {
- // // sourceViewer.getTextWidget().setTabs(Integer.parseInt((String) value));
- // // }
- // // return;
- // // }
- //
- // if (IPreferenceConstants.LINE_NUMBER_RULER.equals(property)) {
- // if (isLineNumberRulerVisible())
- // showLineNumberRuler();
- // else
- // hideLineNumberRuler();
- // return;
- // }
- //
- // if (fLineNumberRulerColumn != null
- // && (IPreferenceConstants.LINE_NUMBER_COLOR.equals(property)
- // || PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT.equals(property)
- // || PREFERENCE_COLOR_BACKGROUND.equals(property))) {
- //
- // initializeLineNumberRulerColumn(fLineNumberRulerColumn);
- // }
- //
- // } finally {
- // super.handlePreferenceStoreChanged(event);
- // }
- // }
-
- private boolean isJavaEditorHoverProperty(String property) {
- return PreferenceConstants.EDITOR_DEFAULT_HOVER.equals(property)
- || PreferenceConstants.EDITOR_NONE_HOVER.equals(property)
- || PreferenceConstants.EDITOR_CTRL_HOVER.equals(property)
- || PreferenceConstants.EDITOR_SHIFT_HOVER.equals(property)
- || PreferenceConstants.EDITOR_CTRL_ALT_HOVER.equals(property)
- || PreferenceConstants.EDITOR_CTRL_SHIFT_HOVER.equals(property)
- || PreferenceConstants.EDITOR_CTRL_ALT_SHIFT_HOVER.equals(property)
- || PreferenceConstants.EDITOR_ALT_SHIFT_HOVER.equals(property);
- }
-
- /**
- * Shows the line number ruler column.
- */
- private void showLineNumberRuler() {
- IVerticalRuler v = getVerticalRuler();
- if (v instanceof CompositeRuler) {
- CompositeRuler c = (CompositeRuler) v;
- c.addDecorator(1, createLineNumberRulerColumn());
- }
- }
- /**
- * Return whether the browser like links should be enabled
- * according to the preference store settings.
- * @return <code>true</code> if the browser like links should be enabled
- */
- private boolean isBrowserLikeLinks() {
- IPreferenceStore store = getPreferenceStore();
- return store.getBoolean(BROWSER_LIKE_LINKS);
- }
-
- /**
- * Enables browser like links.
- */
- private void enableBrowserLikeLinks() {
- if (fMouseListener == null) {
- fMouseListener = new MouseClickListener();
- fMouseListener.install();
- }
- }
-
- /**
- * Disables browser like links.
- */
- private void disableBrowserLikeLinks() {
- if (fMouseListener != null) {
- fMouseListener.uninstall();
- fMouseListener = null;
- }
- }
- /**
- * Handles a property change event describing a change
- * of the java core's preferences and updates the preference
- * related editor properties.
- *
- * @param event the property change event
- */
- protected void handlePreferencePropertyChanged(org.eclipse.core.runtime.Preferences.PropertyChangeEvent event) {
- // if (COMPILER_TASK_TAGS.equals(event.getProperty())) {
- // ISourceViewer sourceViewer= getSourceViewer();
- // if (sourceViewer != null && affectsTextPresentation(new PropertyChangeEvent(event.getSource(), event.getProperty(), event.getOldValue(), event.getNewValue())))
- // sourceViewer.invalidateTextPresentation();
- // }
- }
-
- /**
- * Return whether the line number ruler column should be
- * visible according to the preference store settings.
- * @return <code>true</code> if the line numbers should be visible
- */
- private boolean isLineNumberRulerVisible() {
- IPreferenceStore store = getPreferenceStore();
- return store.getBoolean(LINE_NUMBER_RULER);
- }
- /**
- * Hides the line number ruler column.
- */
- private void hideLineNumberRuler() {
- IVerticalRuler v = getVerticalRuler();
- if (v instanceof CompositeRuler) {
- CompositeRuler c = (CompositeRuler) v;
- try {
- c.removeDecorator(1);
- } catch (Throwable e) {
- }
- }
- }
-
- /**
- * Initializes the given line number ruler column from the preference store.
- * @param rulerColumn the ruler column to be initialized
- */
- protected void initializeLineNumberRulerColumn(LineNumberRulerColumn rulerColumn) {
- JavaTextTools textTools = PHPeclipsePlugin.getDefault().getJavaTextTools();
- IColorManager manager = textTools.getColorManager();
-
- IPreferenceStore store = getPreferenceStore();
- if (store != null) {
-
- RGB rgb = null;
- // foreground color
- if (store.contains(LINE_NUMBER_COLOR)) {
- if (store.isDefault(LINE_NUMBER_COLOR))
- rgb = PreferenceConverter.getDefaultColor(store, LINE_NUMBER_COLOR);
- else
- rgb = PreferenceConverter.getColor(store, LINE_NUMBER_COLOR);
- }
- rulerColumn.setForeground(manager.getColor(rgb));
-
- rgb = null;
- // background color
- if (!store.getBoolean(PREFERENCE_COLOR_BACKGROUND_SYSTEM_DEFAULT)) {
- if (store.contains(PREFERENCE_COLOR_BACKGROUND)) {
- if (store.isDefault(PREFERENCE_COLOR_BACKGROUND))
- rgb = PreferenceConverter.getDefaultColor(store, PREFERENCE_COLOR_BACKGROUND);
- else
- rgb = PreferenceConverter.getColor(store, PREFERENCE_COLOR_BACKGROUND);
- }
- }
- rulerColumn.setBackground(manager.getColor(rgb));
- }
- }
-
- /**
- * Creates a new line number ruler column that is appropriately initialized.
- */
- protected IVerticalRulerColumn createLineNumberRulerColumn() {
- fLineNumberRulerColumn = new LineNumberRulerColumn();
- initializeLineNumberRulerColumn(fLineNumberRulerColumn);
- return fLineNumberRulerColumn;
- }
-
- /*
- * @see AbstractTextEditor#createVerticalRuler()
- */
- protected IVerticalRuler createVerticalRuler() {
- CompositeRuler ruler = new CompositeRuler();
- ruler.addDecorator(0, new AnnotationRulerColumn(VERTICAL_RULER_WIDTH));
- if (isLineNumberRulerVisible())
- ruler.addDecorator(1, createLineNumberRulerColumn());
- return ruler;
- }
-
- private static IRegion getSignedSelection(ITextViewer viewer) {
-
- StyledText text = viewer.getTextWidget();
- int caretOffset = text.getCaretOffset();
- Point selection = text.getSelection();
-
- // caret left
- int offset, length;
- if (caretOffset == selection.x) {
- offset = selection.y;
- length = selection.x - selection.y;
-
- // caret right
- } else {
- offset = selection.x;
- length = selection.y - selection.x;
- }
-
- return new Region(offset, length);
- }
-
- /** Preference key for matching brackets */
- protected final static String MATCHING_BRACKETS = PreferenceConstants.EDITOR_MATCHING_BRACKETS;
- /** Preference key for matching brackets color */
- protected final static String MATCHING_BRACKETS_COLOR = PreferenceConstants.EDITOR_MATCHING_BRACKETS_COLOR;
- /** Preference key for highlighting current line */
- protected final static String CURRENT_LINE = PreferenceConstants.EDITOR_CURRENT_LINE;
- /** Preference key for highlight color of current line */
- protected final static String CURRENT_LINE_COLOR = PreferenceConstants.EDITOR_CURRENT_LINE_COLOR;
- /** Preference key for showing print marging ruler */
- protected final static String PRINT_MARGIN = PreferenceConstants.EDITOR_PRINT_MARGIN;
- /** Preference key for print margin ruler color */
- protected final static String PRINT_MARGIN_COLOR = PreferenceConstants.EDITOR_PRINT_MARGIN_COLOR;
- /** Preference key for print margin ruler column */
- protected final static String PRINT_MARGIN_COLUMN = PreferenceConstants.EDITOR_PRINT_MARGIN_COLUMN;
- /** Preference key for error indication */
- protected final static String ERROR_INDICATION = PreferenceConstants.EDITOR_PROBLEM_INDICATION;
- /** Preference key for error color */
- protected final static String ERROR_INDICATION_COLOR = PreferenceConstants.EDITOR_PROBLEM_INDICATION_COLOR;
- /** Preference key for warning indication */
- protected final static String WARNING_INDICATION = PreferenceConstants.EDITOR_WARNING_INDICATION;
- /** Preference key for warning color */
- protected final static String WARNING_INDICATION_COLOR = PreferenceConstants.EDITOR_WARNING_INDICATION_COLOR;
- /** Preference key for task indication */
- protected final static String TASK_INDICATION = PreferenceConstants.EDITOR_TASK_INDICATION;
- /** Preference key for task color */
- protected final static String TASK_INDICATION_COLOR = PreferenceConstants.EDITOR_TASK_INDICATION_COLOR;
- /** Preference key for bookmark indication */
- protected final static String BOOKMARK_INDICATION = PreferenceConstants.EDITOR_BOOKMARK_INDICATION;
- /** Preference key for bookmark color */
- protected final static String BOOKMARK_INDICATION_COLOR = PreferenceConstants.EDITOR_BOOKMARK_INDICATION_COLOR;
- /** Preference key for search result indication */
- protected final static String SEARCH_RESULT_INDICATION = PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION;
- /** Preference key for search result color */
- protected final static String SEARCH_RESULT_INDICATION_COLOR = PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_COLOR;
- /** Preference key for unknown annotation indication */
- protected final static String UNKNOWN_INDICATION = PreferenceConstants.EDITOR_UNKNOWN_INDICATION;
- /** Preference key for unknown annotation color */
- protected final static String UNKNOWN_INDICATION_COLOR = PreferenceConstants.EDITOR_UNKNOWN_INDICATION_COLOR;
- /** Preference key for shwoing the overview ruler */
- protected final static String OVERVIEW_RULER = PreferenceConstants.EDITOR_OVERVIEW_RULER;
- /** Preference key for error indication in overview ruler */
- protected final static String ERROR_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_ERROR_INDICATION_IN_OVERVIEW_RULER;
- /** Preference key for warning indication in overview ruler */
- protected final static String WARNING_INDICATION_IN_OVERVIEW_RULER =
- PreferenceConstants.EDITOR_WARNING_INDICATION_IN_OVERVIEW_RULER;
- /** Preference key for task indication in overview ruler */
- protected final static String TASK_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_TASK_INDICATION_IN_OVERVIEW_RULER;
- /** Preference key for bookmark indication in overview ruler */
- protected final static String BOOKMARK_INDICATION_IN_OVERVIEW_RULER =
- PreferenceConstants.EDITOR_BOOKMARK_INDICATION_IN_OVERVIEW_RULER;
- /** Preference key for search result indication in overview ruler */
- protected final static String SEARCH_RESULT_INDICATION_IN_OVERVIEW_RULER =
- PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_IN_OVERVIEW_RULER;
- /** Preference key for unknown annotation indication in overview ruler */
- protected final static String UNKNOWN_INDICATION_IN_OVERVIEW_RULER =
- PreferenceConstants.EDITOR_UNKNOWN_INDICATION_IN_OVERVIEW_RULER;
- // /** Preference key for compiler task tags */
- // private final static String COMPILER_TASK_TAGS= JavaCore.COMPILER_TASK_TAGS;
- /** Preference key for browser like links */
- private final static String BROWSER_LIKE_LINKS = PreferenceConstants.EDITOR_BROWSER_LIKE_LINKS;
- /** Preference key for key modifier of browser like links */
- private final static String BROWSER_LIKE_LINKS_KEY_MODIFIER = PreferenceConstants.EDITOR_BROWSER_LIKE_LINKS_KEY_MODIFIER;
- /**
- * Preference key for key modifier mask of browser like links.
- * The value is only used if the value of <code>EDITOR_BROWSER_LIKE_LINKS</code>
- * cannot be resolved to valid SWT modifier bits.
- *
- * @since 2.1.1
- */
- private final static String BROWSER_LIKE_LINKS_KEY_MODIFIER_MASK =
- PreferenceConstants.EDITOR_BROWSER_LIKE_LINKS_KEY_MODIFIER_MASK;
-
- private final static char[] BRACKETS = { '{', '}', '(', ')', '[', ']' };
-
- private static boolean isBracket(char character) {
- for (int i = 0; i != BRACKETS.length; ++i)
- if (character == BRACKETS[i])
- return true;
- return false;
- }
-
- private static boolean isSurroundedByBrackets(IDocument document, int offset) {
- if (offset == 0 || offset == document.getLength())
- return false;
-
- try {
- return isBracket(document.getChar(offset - 1)) && isBracket(document.getChar(offset));
-
- } catch (BadLocationException e) {
- return false;
- }
- }
-
- protected void configureSourceViewerDecorationSupport() {
-
- fSourceViewerDecorationSupport.setCharacterPairMatcher(fBracketMatcher);
-
- fSourceViewerDecorationSupport.setAnnotationPainterPreferenceKeys(
- AnnotationType.UNKNOWN,
- UNKNOWN_INDICATION_COLOR,
- UNKNOWN_INDICATION,
- UNKNOWN_INDICATION_IN_OVERVIEW_RULER,
- 0);
- fSourceViewerDecorationSupport.setAnnotationPainterPreferenceKeys(
- AnnotationType.BOOKMARK,
- BOOKMARK_INDICATION_COLOR,
- BOOKMARK_INDICATION,
- BOOKMARK_INDICATION_IN_OVERVIEW_RULER,
- 1);
- fSourceViewerDecorationSupport.setAnnotationPainterPreferenceKeys(
- AnnotationType.TASK,
- TASK_INDICATION_COLOR,
- TASK_INDICATION,
- TASK_INDICATION_IN_OVERVIEW_RULER,
- 2);
- fSourceViewerDecorationSupport.setAnnotationPainterPreferenceKeys(
- AnnotationType.SEARCH,
- SEARCH_RESULT_INDICATION_COLOR,
- SEARCH_RESULT_INDICATION,
- SEARCH_RESULT_INDICATION_IN_OVERVIEW_RULER,
- 3);
- fSourceViewerDecorationSupport.setAnnotationPainterPreferenceKeys(
- AnnotationType.WARNING,
- WARNING_INDICATION_COLOR,
- WARNING_INDICATION,
- WARNING_INDICATION_IN_OVERVIEW_RULER,
- 4);
- fSourceViewerDecorationSupport.setAnnotationPainterPreferenceKeys(
- AnnotationType.ERROR,
- ERROR_INDICATION_COLOR,
- ERROR_INDICATION,
- ERROR_INDICATION_IN_OVERVIEW_RULER,
- 5);
-
- fSourceViewerDecorationSupport.setCursorLinePainterPreferenceKeys(CURRENT_LINE, CURRENT_LINE_COLOR);
- fSourceViewerDecorationSupport.setMarginPainterPreferenceKeys(PRINT_MARGIN, PRINT_MARGIN_COLOR, PRINT_MARGIN_COLUMN);
- fSourceViewerDecorationSupport.setMatchingCharacterPainterPreferenceKeys(MATCHING_BRACKETS, MATCHING_BRACKETS_COLOR);
-
- fSourceViewerDecorationSupport.setSymbolicFontName(getFontPropertyPreferenceKey());
- }
- /**
- * Jumps to the matching bracket.
- */
- public void gotoMatchingBracket() {
-
- ISourceViewer sourceViewer = getSourceViewer();
- IDocument document = sourceViewer.getDocument();
- if (document == null)
- return;
-
- IRegion selection = getSignedSelection(sourceViewer);
-
- int selectionLength = Math.abs(selection.getLength());
- if (selectionLength > 1) {
- setStatusLineErrorMessage(PHPEditorMessages.getString("GotoMatchingBracket.error.invalidSelection")); //$NON-NLS-1$
- sourceViewer.getTextWidget().getDisplay().beep();
- return;
- }
-
- // #26314
- int sourceCaretOffset = selection.getOffset() + selection.getLength();
- if (isSurroundedByBrackets(document, sourceCaretOffset))
- sourceCaretOffset -= selection.getLength();
-
- IRegion region = fBracketMatcher.match(document, sourceCaretOffset);
- if (region == null) {
- setStatusLineErrorMessage(PHPEditorMessages.getString("GotoMatchingBracket.error.noMatchingBracket")); //$NON-NLS-1$
- sourceViewer.getTextWidget().getDisplay().beep();
- return;
- }
-
- int offset = region.getOffset();
- int length = region.getLength();
-
- if (length < 1)
- return;
-
- int anchor = fBracketMatcher.getAnchor();
- int targetOffset = (PHPPairMatcher.RIGHT == anchor) ? offset : offset + length - 1;
-
- boolean visible = false;
- if (sourceViewer instanceof ITextViewerExtension3) {
- ITextViewerExtension3 extension = (ITextViewerExtension3) sourceViewer;
- visible = (extension.modelOffset2WidgetOffset(targetOffset) > -1);
- } else {
- IRegion visibleRegion = sourceViewer.getVisibleRegion();
- visible = (targetOffset >= visibleRegion.getOffset() && targetOffset < visibleRegion.getOffset() + visibleRegion.getLength());
- }
-
- if (!visible) {
- setStatusLineErrorMessage(PHPEditorMessages.getString("GotoMatchingBracket.error.bracketOutsideSelectedElement")); //$NON-NLS-1$
- sourceViewer.getTextWidget().getDisplay().beep();
- return;
- }
-
- if (selection.getLength() < 0)
- targetOffset -= selection.getLength();
-
- sourceViewer.setSelectedRange(targetOffset, selection.getLength());
- sourceViewer.revealRange(targetOffset, selection.getLength());
- }
- /**
- * Ses the given message as error message to this editor's status line.
- * @param msg message to be set
- */
- protected void setStatusLineErrorMessage(String msg) {
- IEditorStatusLine statusLine = (IEditorStatusLine) getAdapter(IEditorStatusLine.class);
- if (statusLine != null)
- statusLine.setMessage(true, msg, null);
- }
-
- /**
- * Returns a segmentation of the line of the given document appropriate for bidi rendering.
- * The default implementation returns only the string literals of a php code line as segments.
- *
- * @param document the document
- * @param lineOffset the offset of the line
- * @return the line's bidi segmentation
- * @throws BadLocationException in case lineOffset is not valid in document
- */
- public static int[] getBidiLineSegments(IDocument document, int lineOffset) throws BadLocationException {
-
- IRegion line = document.getLineInformationOfOffset(lineOffset);
- ITypedRegion[] linePartitioning = document.computePartitioning(lineOffset, line.getLength());
-
- List segmentation = new ArrayList();
- for (int i = 0; i < linePartitioning.length; i++) {
- if (IPHPPartitionScannerConstants.PHP_STRING.equals(linePartitioning[i].getType()))
- segmentation.add(linePartitioning[i]);
- }
-
- if (segmentation.size() == 0)
- return null;
-
- int size = segmentation.size();
- int[] segments = new int[size * 2 + 1];
-
- int j = 0;
- for (int i = 0; i < size; i++) {
- ITypedRegion segment = (ITypedRegion) segmentation.get(i);
-
- if (i == 0)
- segments[j++] = 0;
-
- int offset = segment.getOffset() - lineOffset;
- if (offset > segments[j - 1])
- segments[j++] = offset;
-
- if (offset + segment.getLength() >= line.getLength())
- break;
-
- segments[j++] = offset + segment.getLength();
- }
-
- if (j < segments.length) {
- int[] result = new int[j];
- System.arraycopy(segments, 0, result, 0, j);
- segments = result;
- }
-
- return segments;
- }
- /**
- * Returns a segmentation of the given line appropriate for bidi rendering. The default
- * implementation returns only the string literals of a php code line as segments.
- *
- * @param lineOffset the offset of the line
- * @param line the content of the line
- * @return the line's bidi segmentation
- */
- protected int[] getBidiLineSegments(int lineOffset, String line) {
- IDocumentProvider provider = getDocumentProvider();
- if (provider != null && line != null && line.length() > 0) {
- IDocument document = provider.getDocument(getEditorInput());
- if (document != null)
- try {
- return getBidiLineSegments(document, lineOffset);
- } catch (BadLocationException x) {
- // ignore
- }
- }
- return null;
- }
-
- /*
- * @see AbstractTextEditor#createSourceViewer(Composite, IVerticalRuler, int)
- */
- // protected final ISourceViewer createSourceViewer(
- // Composite parent,
- // IVerticalRuler ruler,
- // int styles) {
- // ISourceViewer viewer = createJavaSourceViewer(parent, ruler, styles);
- // StyledText text = viewer.getTextWidget();
- // text.addBidiSegmentListener(new BidiSegmentListener() {
- // public void lineGetSegments(BidiSegmentEvent event) {
- // event.segments = getBidiLineSegments(event.lineOffset, event.lineText);
- // }
- // });
- // // JavaUIHelp.setHelp(this, text, IJavaHelpContextIds.JAVA_EDITOR);
- // return viewer;
- // }
- protected final ISourceViewer createSourceViewer(Composite parent, IVerticalRuler verticalRuler, int styles) {
-
- ISharedTextColors sharedColors = PHPeclipsePlugin.getDefault().getJavaTextTools().getColorManager();
-
- fOverviewRuler = new OverviewRuler(fAnnotationAccess, VERTICAL_RULER_WIDTH, sharedColors);
- fOverviewRuler.addHeaderAnnotationType(AnnotationType.WARNING);
- fOverviewRuler.addHeaderAnnotationType(AnnotationType.ERROR);
-
- ISourceViewer viewer = createJavaSourceViewer(parent, verticalRuler, fOverviewRuler, isOverviewRulerVisible(), styles);
-
- StyledText text = viewer.getTextWidget();
- text.addBidiSegmentListener(new BidiSegmentListener() {
- public void lineGetSegments(BidiSegmentEvent event) {
- event.segments = getBidiLineSegments(event.lineOffset, event.lineText);
- }
- });
-
- // JavaUIHelp.setHelp(this, text, IJavaHelpContextIds.JAVA_EDITOR);
-
- fSourceViewerDecorationSupport = new SourceViewerDecorationSupport(viewer, fOverviewRuler, fAnnotationAccess, sharedColors);
- configureSourceViewerDecorationSupport();
-
- return viewer;
- }
-
- protected void showOverviewRuler() {
- if (fOverviewRuler != null) {
- if (getSourceViewer() instanceof ISourceViewerExtension) {
- ((ISourceViewerExtension) getSourceViewer()).showAnnotationsOverview(true);
- fSourceViewerDecorationSupport.updateOverviewDecorations();
- }
- }
- }
-
- protected void hideOverviewRuler() {
- if (getSourceViewer() instanceof ISourceViewerExtension) {
- fSourceViewerDecorationSupport.hideAnnotationOverview();
- ((ISourceViewerExtension) getSourceViewer()).showAnnotationsOverview(false);
- }
- }
-
- protected boolean isOverviewRulerVisible() {
- IPreferenceStore store = getPreferenceStore();
- return store.getBoolean(OVERVIEW_RULER);
- }
- /*
- * @see AbstractTextEditor#createSourceViewer(Composite, IVerticalRuler, int)
- */
- protected ISourceViewer createJavaSourceViewer(
- Composite parent,
- IVerticalRuler ruler,
- IOverviewRuler overviewRuler,
- boolean isOverviewRulerVisible,
- int styles) {
- return new SourceViewer(parent, ruler, overviewRuler, isOverviewRulerVisible(), styles);
- // return super.createSourceViewer(parent, ruler, styles);
- }
-
- /*
- * @see AbstractTextEditor#affectsTextPresentation(PropertyChangeEvent)
- */
- protected boolean affectsTextPresentation(PropertyChangeEvent event) {
- JavaTextTools textTools = PHPeclipsePlugin.getDefault().getJavaTextTools();
- return textTools.affectsBehavior(event);
- }
-
-}
git://secure.phpeclipse.com / phpeclipse.git / blobdiff