Contributors:
IBM Corporation - Initial implementation
- Klaus Hartlage - www.eclipseproject.de
+ www.phpeclipse.de
**********************************************************************/
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
+import java.text.BreakIterator;
+import java.text.CharacterIterator;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import net.sourceforge.phpdt.core.ISourceReference;
import net.sourceforge.phpdt.core.JavaCore;
import net.sourceforge.phpdt.core.JavaModelException;
+import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
import net.sourceforge.phpdt.internal.ui.actions.CompositeActionGroup;
import net.sourceforge.phpdt.internal.ui.actions.FoldingActionGroup;
+import net.sourceforge.phpdt.internal.ui.actions.SelectionConverter;
import net.sourceforge.phpdt.internal.ui.text.CustomSourceInformationControl;
+import net.sourceforge.phpdt.internal.ui.text.DocumentCharacterIterator;
import net.sourceforge.phpdt.internal.ui.text.HTMLTextPresenter;
import net.sourceforge.phpdt.internal.ui.text.IPHPPartitions;
+import net.sourceforge.phpdt.internal.ui.text.JavaWordIterator;
import net.sourceforge.phpdt.internal.ui.text.PHPPairMatcher;
import net.sourceforge.phpdt.internal.ui.text.PreferencesAdapter;
+import net.sourceforge.phpdt.internal.ui.text.java.JavaExpandHover;
import net.sourceforge.phpdt.internal.ui.viewsupport.IViewPartInputProvider;
import net.sourceforge.phpdt.ui.IContextMenuConstants;
import net.sourceforge.phpdt.ui.JavaUI;
import net.sourceforge.phpdt.ui.PreferenceConstants;
import net.sourceforge.phpdt.ui.actions.GotoMatchingBracketAction;
+import net.sourceforge.phpdt.ui.actions.OpenEditorActionGroup;
import net.sourceforge.phpdt.ui.text.JavaTextTools;
import net.sourceforge.phpdt.ui.text.PHPSourceViewerConfiguration;
import net.sourceforge.phpdt.ui.text.folding.IJavaFoldingStructureProvider;
import org.eclipse.jface.text.ISynchronizable;
import org.eclipse.jface.text.ITextHover;
import org.eclipse.jface.text.ITextInputListener;
+import org.eclipse.jface.text.ITextPresentationListener;
import org.eclipse.jface.text.ITextSelection;
import org.eclipse.jface.text.ITextViewer;
import org.eclipse.jface.text.ITextViewerExtension2;
import org.eclipse.jface.text.ITextViewerExtension3;
+import org.eclipse.jface.text.ITextViewerExtension4;
import org.eclipse.jface.text.ITextViewerExtension5;
import org.eclipse.jface.text.ITypedRegion;
import org.eclipse.jface.text.Position;
import org.eclipse.jface.text.Region;
+import org.eclipse.jface.text.TextPresentation;
import org.eclipse.jface.text.TextSelection;
+import org.eclipse.jface.text.TextUtilities;
import org.eclipse.jface.text.information.IInformationProvider;
import org.eclipse.jface.text.information.InformationPresenter;
import org.eclipse.jface.text.reconciler.IReconciler;
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.IAnnotationModel;
import org.eclipse.jface.text.source.IAnnotationModelExtension;
import org.eclipse.jface.text.source.IOverviewRuler;
import org.eclipse.jface.text.source.ISourceViewer;
+import org.eclipse.jface.text.source.ISourceViewerExtension2;
import org.eclipse.jface.text.source.IVerticalRuler;
import org.eclipse.jface.text.source.OverviewRuler;
import org.eclipse.jface.text.source.SourceViewerConfiguration;
import org.eclipse.jface.util.IPropertyChangeListener;
import org.eclipse.jface.util.ListenerList;
import org.eclipse.jface.util.PropertyChangeEvent;
+import org.eclipse.jface.viewers.DoubleClickEvent;
+import org.eclipse.jface.viewers.IDoubleClickListener;
import org.eclipse.jface.viewers.IPostSelectionProvider;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.BidiSegmentEvent;
import org.eclipse.swt.custom.BidiSegmentListener;
+import org.eclipse.swt.custom.ST;
import org.eclipse.swt.custom.StyleRange;
import org.eclipse.swt.custom.StyledText;
import org.eclipse.swt.events.FocusEvent;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IPageLayout;
import org.eclipse.ui.IPartService;
+import org.eclipse.ui.ISelectionListener;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchPart;
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.IUpdate;
import org.eclipse.ui.texteditor.MarkerAnnotation;
-import org.eclipse.ui.texteditor.ResourceAction;
import org.eclipse.ui.texteditor.SourceViewerDecorationSupport;
import org.eclipse.ui.texteditor.TextEditorAction;
+import org.eclipse.ui.texteditor.TextNavigationAction;
import org.eclipse.ui.texteditor.TextOperationAction;
import org.eclipse.ui.views.contentoutline.ContentOutline;
import org.eclipse.ui.views.contentoutline.IContentOutlinePage;
import org.eclipse.ui.views.tasklist.TaskList;
-
/**
* PHP specific text editor.
*/
/**
* "Smart" runnable for updating the outline page's selection.
*/
- class OutlinePageSelectionUpdater implements Runnable {
-
- /** Has the runnable already been posted? */
- private boolean fPosted = false;
-
- public OutlinePageSelectionUpdater() {
- }
-
- /*
- * @see Runnable#run()
- */
- public void run() {
- synchronizeOutlinePageSelection();
- fPosted = false;
- }
-
- /**
- * Posts this runnable into the event queue.
- */
- public void post() {
- if (fPosted)
- return;
-
- Shell shell = getSite().getShell();
- if (shell != null & !shell.isDisposed()) {
- fPosted = true;
- shell.getDisplay().asyncExec(this);
- }
- }
- };
-
+ // class OutlinePageSelectionUpdater implements Runnable {
+ //
+ // /** Has the runnable already been posted? */
+ // private boolean fPosted = false;
+ //
+ // public OutlinePageSelectionUpdater() {
+ // }
+ //
+ // /*
+ // * @see Runnable#run()
+ // */
+ // public void run() {
+ // synchronizeOutlinePageSelection();
+ // fPosted = false;
+ // }
+ //
+ // /**
+ // * Posts this runnable into the event queue.
+ // */
+ // public void post() {
+ // if (fPosted)
+ // return;
+ //
+ // Shell shell = getSite().getShell();
+ // if (shell != null & !shell.isDisposed()) {
+ // fPosted = true;
+ // shell.getDisplay().asyncExec(this);
+ // }
+ // }
+ // };
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 (!Scanner.isPHPIdentifierPart(c))
+ // break;
+ // --offset;
+ // }
+ //
+ // int start = offset;
+ //
+ // offset = anchor;
+ // int length = document.getLength();
+ //
+ // while (offset < length) {
+ // c = document.getChar(offset);
+ // if (!Scanner.isPHPIdentifierPart(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;
+ // }
+ // };
+ /*
+ * Link mode.
+ */
class MouseClickListener implements KeyListener, MouseListener, MouseMoveListener, FocusListener, PaintListener,
- IPropertyChangeListener, IDocumentListener, ITextInputListener {
+ IPropertyChangeListener, IDocumentListener, ITextInputListener, ITextPresentationListener {
/** The session is active. */
private boolean fActive;
}
public void install() {
-
ISourceViewer sourceViewer = getSourceViewer();
if (sourceViewer == null)
return;
text.addFocusListener(this);
text.addPaintListener(this);
+ ((ITextViewerExtension4) sourceViewer).addTextPresentationListener(this);
+
updateKeyModifierMask();
IPreferenceStore preferenceStore = getPreferenceStore();
String modifiers = getPreferenceStore().getString(BROWSER_LIKE_LINKS_KEY_MODIFIER);
fKeyModifierMask = computeStateMask(modifiers);
if (fKeyModifierMask == -1) {
- // Fallback to stored state mask
+ // Fall back to stored state mask
fKeyModifierMask = getPreferenceStore().getInt(BROWSER_LIKE_LINKS_KEY_MODIFIER_MASK);
}
- ;
}
private int computeStateMask(String modifiers) {
}
ISourceViewer sourceViewer = getSourceViewer();
- if (sourceViewer == null)
- return;
-
- sourceViewer.removeTextInputListener(this);
+ if (sourceViewer != null)
+ sourceViewer.removeTextInputListener(this);
- IDocument document = sourceViewer.getDocument();
- if (document != null)
- document.removeDocumentListener(this);
+ IDocumentProvider documentProvider = getDocumentProvider();
+ if (documentProvider != null) {
+ IDocument document = documentProvider.getDocument(getEditorInput());
+ if (document != null)
+ document.removeDocumentListener(this);
+ }
IPreferenceStore preferenceStore = getPreferenceStore();
if (preferenceStore != null)
preferenceStore.removePropertyChangeListener(this);
+ if (sourceViewer == null)
+ return;
+
StyledText text = sourceViewer.getTextWidget();
if (text == null || text.isDisposed())
return;
text.removeMouseMoveListener(this);
text.removeFocusListener(this);
text.removePaintListener(this);
+
+ ((ITextViewerExtension4) sourceViewer).removeTextPresentationListener(this);
}
/*
}
/**
- * Creates a color from the information stored in the given preference store. Returns <code>null</code> if there is no such
- * information available.
+ * Creates a color from the information stored in the given preference store.
+ *
+ * @param store
+ * the preference store
+ * @param key
+ * the key
+ * @param display
+ * the display
+ * @return the color or <code>null</code> if there is no such information available
*/
private Color createColor(IPreferenceStore store, String key, Display display) {
if (fActiveRegion == null)
return;
+ int offset = fActiveRegion.getOffset();
+ int length = fActiveRegion.getLength();
+ fActiveRegion = null;
+
ISourceViewer viewer = getSourceViewer();
if (viewer != null) {
- resetCursor(viewer);
- int offset = fActiveRegion.getOffset();
- int length = fActiveRegion.getLength();
+ resetCursor(viewer);
- // remove style
+ // Invalidate ==> remove applied text presentation
if (!redrawAll && viewer instanceof ITextViewerExtension2)
((ITextViewerExtension2) viewer).invalidateTextPresentation(offset, length);
else
viewer.invalidateTextPresentation();
- // remove underline
- if (viewer instanceof ITextViewerExtension3) {
- ITextViewerExtension3 extension = (ITextViewerExtension3) viewer;
+ // Remove underline
+ if (viewer instanceof ITextViewerExtension5) {
+ ITextViewerExtension5 extension = (ITextViewerExtension5) viewer;
offset = extension.modelOffset2WidgetOffset(offset);
} else {
offset -= viewer.getVisibleRegion().getOffset();
}
-
- StyledText text = viewer.getTextWidget();
try {
- text.redrawRange(offset, length, true);
+ StyledText text = viewer.getTextWidget();
+
+ text.redrawRange(offset, length, false);
} catch (IllegalArgumentException x) {
- PHPeclipsePlugin.log(x);
+ // JavaPlugin.log(x);
}
}
-
- fActiveRegion = null;
}
// will eventually be replaced by a method provided by jdt.core
while (offset >= 0) {
c = document.getChar(offset);
- if (!Character.isJavaIdentifierPart(c))
+ if (!Scanner.isPHPIdentifierPart(c) && c != '$')
break;
--offset;
}
while (offset < length) {
c = document.getChar(offset);
- if (!Character.isJavaIdentifierPart(c))
+ if (!Scanner.isPHPIdentifierPart(c) && c != '$')
break;
++offset;
}
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;
- // }
+ 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) {
Point relativePosition = text.toControl(absolutePosition);
int widgetOffset = text.getOffsetAtLocation(relativePosition);
- if (viewer instanceof ITextViewerExtension3) {
- ITextViewerExtension3 extension = (ITextViewerExtension3) viewer;
+ if (viewer instanceof ITextViewerExtension5) {
+ ITextViewerExtension5 extension = (ITextViewerExtension5) viewer;
return extension.widgetOffset2ModelOffset(widgetOffset);
} else {
return widgetOffset + viewer.getVisibleRegion().getOffset();
}
}
+ public void applyTextPresentation(TextPresentation textPresentation) {
+ if (fActiveRegion == null)
+ return;
+ IRegion region = textPresentation.getExtent();
+ if (fActiveRegion.getOffset() + fActiveRegion.getLength() >= region.getOffset()
+ && region.getOffset() + region.getLength() > fActiveRegion.getOffset())
+ textPresentation.mergeStyleRange(new StyleRange(fActiveRegion.getOffset(), fActiveRegion.getLength(), fColor, null));
+ }
+
private void highlightRegion(ISourceViewer viewer, IRegion region) {
if (region.equals(fActiveRegion))
if (text == null || text.isDisposed())
return;
- // highlight region
+ // Underline
int offset = 0;
int length = 0;
-
- if (viewer instanceof ITextViewerExtension3) {
- ITextViewerExtension3 extension = (ITextViewerExtension3) viewer;
+ if (viewer instanceof ITextViewerExtension5) {
+ ITextViewerExtension5 extension = (ITextViewerExtension5) viewer;
IRegion widgetRange = extension.modelRange2WidgetRange(region);
if (widgetRange == null)
return;
offset = region.getOffset() - viewer.getVisibleRegion().getOffset();
length = region.getLength();
}
+ text.redrawRange(offset, length, false);
- 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);
-
+ // Invalidate region ==> apply text presentation
fActiveRegion = region;
+ if (viewer instanceof ITextViewerExtension2)
+ ((ITextViewerExtension2) viewer).invalidateTextPresentation(region.getOffset(), region.getLength());
+ else
+ viewer.invalidateTextPresentation();
}
private void activateCursor(ISourceViewer viewer) {
fActive = true;
- // removed for #25871
+ // removed for #25871
//
- // ISourceViewer viewer= getSourceViewer();
- // if (viewer == null)
- // return;
+ // ISourceViewer viewer= getSourceViewer();
+ // if (viewer == null)
+ // return;
//
- // IRegion region= getCurrentTextRegion(viewer);
- // if (region == null)
- // return;
+ // IRegion region= getCurrentTextRegion(viewer);
+ // if (region == null)
+ // return;
//
- // highlightRegion(viewer, region);
- // activateCursor(viewer);
+ // highlightRegion(viewer, region);
+ // activateCursor(viewer);
}
/*
* @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;
+ if (fRememberedPosition != null) {
+ if (!fRememberedPosition.isDeleted()) {
- ISourceViewer viewer = getSourceViewer();
- if (viewer != null) {
- StyledText widget = viewer.getTextWidget();
- if (widget != null && !widget.isDisposed()) {
- widget.getDisplay().asyncExec(new Runnable() {
- public void run() {
- deactivate();
+ 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();
+ }
+ });
}
- });
+ }
+
+ } else {
+ fActiveRegion = null;
+ fRememberedPosition = null;
+ deactivate();
}
}
}
int offset = 0;
int length = 0;
- if (viewer instanceof ITextViewerExtension3) {
+ if (viewer instanceof ITextViewerExtension5) {
- ITextViewerExtension3 extension = (ITextViewerExtension3) viewer;
- IRegion widgetRange = extension.modelRange2WidgetRange(new Region(offset, length));
+ ITextViewerExtension5 extension = (ITextViewerExtension5) viewer;
+ IRegion widgetRange = extension.modelRange2WidgetRange(fActiveRegion);
if (widgetRange == null)
return;
return maxLocation;
}
- };
+ }
/**
* This action dispatches into two behaviours: If there is no current text hover, the javadoc is displayed using information
}
};
+ /**
+ * This action implements smart home.
+ *
+ * Instead of going to the start of a line it does the following:
+ * - if smart home/end is enabled and the caret is after the line's first non-whitespace then the caret is moved directly before
+ * it, taking JavaDoc and multi-line comments into account. - if the caret is before the line's first non-whitespace the caret is
+ * moved to the beginning of the line - if the caret is at the beginning of the line see first case.
+ *
+ * @since 3.0
+ */
+ protected class SmartLineStartAction extends LineStartAction {
+
+ /**
+ * Creates a new smart line start action
+ *
+ * @param textWidget
+ * the styled text widget
+ * @param doSelect
+ * a boolean flag which tells if the text up to the beginning of the line should be selected
+ */
+ public SmartLineStartAction(final StyledText textWidget, final boolean doSelect) {
+ super(textWidget, doSelect);
+ }
+
+ /*
+ * @see org.eclipse.ui.texteditor.AbstractTextEditor.LineStartAction#getLineStartPosition(java.lang.String, int,
+ * java.lang.String)
+ */
+ protected int getLineStartPosition(final IDocument document, final String line, final int length, final int offset) {
+
+ String type = IDocument.DEFAULT_CONTENT_TYPE;
+ try {
+ type = TextUtilities.getContentType(document, IPHPPartitions.PHP_PARTITIONING, offset, true);
+ } catch (BadLocationException exception) {
+ // Should not happen
+ }
+
+ int index = super.getLineStartPosition(document, line, length, offset);
+ if (type.equals(IPHPPartitions.PHP_PHPDOC_COMMENT) || type.equals(IPHPPartitions.PHP_MULTILINE_COMMENT)) {
+ if (index < length - 1 && line.charAt(index) == '*' && line.charAt(index + 1) != '/') {
+ do {
+ ++index;
+ } while (index < length && Character.isWhitespace(line.charAt(index)));
+ }
+ } else {
+ if (index < length - 1 && line.charAt(index) == '/' && line.charAt(index + 1) == '/') {
+ index++;
+ do {
+ ++index;
+ } while (index < length && Character.isWhitespace(line.charAt(index)));
+ }
+ }
+ return index;
+ }
+ }
+
+ /**
+ * Text navigation action to navigate to the next sub-word.
+ *
+ * @since 3.0
+ */
+ protected abstract class NextSubWordAction extends TextNavigationAction {
+
+ protected JavaWordIterator fIterator = new JavaWordIterator();
+
+ /**
+ * Creates a new next sub-word action.
+ *
+ * @param code
+ * Action code for the default operation. Must be an action code from
+ * @see org.eclipse.swt.custom.ST.
+ */
+ protected NextSubWordAction(int code) {
+ super(getSourceViewer().getTextWidget(), code);
+ }
+
+ /*
+ * @see org.eclipse.jface.action.IAction#run()
+ */
+ public void run() {
+ // Check whether we are in a java code partition and the preference is enabled
+ final IPreferenceStore store = getPreferenceStore();
+ if (!store.getBoolean(PreferenceConstants.EDITOR_SUB_WORD_NAVIGATION)) {
+ super.run();
+ return;
+ }
+
+ final ISourceViewer viewer = getSourceViewer();
+ final IDocument document = viewer.getDocument();
+ fIterator.setText((CharacterIterator) new DocumentCharacterIterator(document));
+ int position = widgetOffset2ModelOffset(viewer, viewer.getTextWidget().getCaretOffset());
+ if (position == -1)
+ return;
+
+ int next = findNextPosition(position);
+ if (next != BreakIterator.DONE) {
+ setCaretPosition(next);
+ getTextWidget().showSelection();
+ fireSelectionChanged();
+ }
+
+ }
+
+ /**
+ * Finds the next position after the given position.
+ *
+ * @param position
+ * the current position
+ * @return the next position
+ */
+ protected int findNextPosition(int position) {
+ ISourceViewer viewer = getSourceViewer();
+ int widget = -1;
+ while (position != BreakIterator.DONE && widget == -1) { // TODO: optimize
+ position = fIterator.following(position);
+ if (position != BreakIterator.DONE)
+ widget = modelOffset2WidgetOffset(viewer, position);
+ }
+ return position;
+ }
+
+ /**
+ * Sets the caret position to the sub-word boundary given with <code>position</code>.
+ *
+ * @param position
+ * Position where the action should move the caret
+ */
+ protected abstract void setCaretPosition(int position);
+ }
+
+ /**
+ * Text navigation action to navigate to the next sub-word.
+ *
+ * @since 3.0
+ */
+ protected class NavigateNextSubWordAction extends NextSubWordAction {
+
+ /**
+ * Creates a new navigate next sub-word action.
+ */
+ public NavigateNextSubWordAction() {
+ super(ST.WORD_NEXT);
+ }
+
+ /*
+ * @see net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor.NextSubWordAction#setCaretPosition(int)
+ */
+ protected void setCaretPosition(final int position) {
+ getTextWidget().setCaretOffset(modelOffset2WidgetOffset(getSourceViewer(), position));
+ }
+ }
+
+ /**
+ * Text operation action to delete the next sub-word.
+ *
+ * @since 3.0
+ */
+ protected class DeleteNextSubWordAction extends NextSubWordAction implements IUpdate {
+
+ /**
+ * Creates a new delete next sub-word action.
+ */
+ public DeleteNextSubWordAction() {
+ super(ST.DELETE_WORD_NEXT);
+ }
+
+ /*
+ * @see net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor.NextSubWordAction#setCaretPosition(int)
+ */
+ protected void setCaretPosition(final int position) {
+ if (!validateEditorInputState())
+ return;
+
+ final ISourceViewer viewer = getSourceViewer();
+ final int caret = widgetOffset2ModelOffset(viewer, viewer.getTextWidget().getCaretOffset());
+
+ try {
+ viewer.getDocument().replace(caret, position - caret, ""); //$NON-NLS-1$
+ } catch (BadLocationException exception) {
+ // Should not happen
+ }
+ }
+
+ /*
+ * @see net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor.NextSubWordAction#findNextPosition(int)
+ */
+ protected int findNextPosition(int position) {
+ return fIterator.following(position);
+ }
+
+ /*
+ * @see org.eclipse.ui.texteditor.IUpdate#update()
+ */
+ public void update() {
+ setEnabled(isEditorInputModifiable());
+ }
+ }
+
+ /**
+ * Text operation action to select the next sub-word.
+ *
+ * @since 3.0
+ */
+ protected class SelectNextSubWordAction extends NextSubWordAction {
+
+ /**
+ * Creates a new select next sub-word action.
+ */
+ public SelectNextSubWordAction() {
+ super(ST.SELECT_WORD_NEXT);
+ }
+
+ /*
+ * @see net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor.NextSubWordAction#setCaretPosition(int)
+ */
+ protected void setCaretPosition(final int position) {
+ final ISourceViewer viewer = getSourceViewer();
+
+ final StyledText text = viewer.getTextWidget();
+ if (text != null && !text.isDisposed()) {
+
+ final Point selection = text.getSelection();
+ final int caret = text.getCaretOffset();
+ final int offset = modelOffset2WidgetOffset(viewer, position);
+
+ if (caret == selection.x)
+ text.setSelectionRange(selection.y, offset - selection.y);
+ else
+ text.setSelectionRange(selection.x, offset - selection.x);
+ }
+ }
+ }
+
+ /**
+ * Text navigation action to navigate to the previous sub-word.
+ *
+ * @since 3.0
+ */
+ protected abstract class PreviousSubWordAction extends TextNavigationAction {
+
+ protected JavaWordIterator fIterator = new JavaWordIterator();
+
+ /**
+ * Creates a new previous sub-word action.
+ *
+ * @param code
+ * Action code for the default operation. Must be an action code from
+ * @see org.eclipse.swt.custom.ST.
+ */
+ protected PreviousSubWordAction(final int code) {
+ super(getSourceViewer().getTextWidget(), code);
+ }
+
+ /*
+ * @see org.eclipse.jface.action.IAction#run()
+ */
+ public void run() {
+ // Check whether we are in a java code partition and the preference is enabled
+ final IPreferenceStore store = getPreferenceStore();
+ if (!store.getBoolean(PreferenceConstants.EDITOR_SUB_WORD_NAVIGATION)) {
+ super.run();
+ return;
+ }
+
+ final ISourceViewer viewer = getSourceViewer();
+ final IDocument document = viewer.getDocument();
+ fIterator.setText((CharacterIterator) new DocumentCharacterIterator(document));
+ int position = widgetOffset2ModelOffset(viewer, viewer.getTextWidget().getCaretOffset());
+ if (position == -1)
+ return;
+
+ int previous = findPreviousPosition(position);
+ if (previous != BreakIterator.DONE) {
+ setCaretPosition(previous);
+ getTextWidget().showSelection();
+ fireSelectionChanged();
+ }
+
+ }
+
+ /**
+ * Finds the previous position before the given position.
+ *
+ * @param position
+ * the current position
+ * @return the previous position
+ */
+ protected int findPreviousPosition(int position) {
+ ISourceViewer viewer = getSourceViewer();
+ int widget = -1;
+ while (position != BreakIterator.DONE && widget == -1) { // TODO: optimize
+ position = fIterator.preceding(position);
+ if (position != BreakIterator.DONE)
+ widget = modelOffset2WidgetOffset(viewer, position);
+ }
+ return position;
+ }
+
+ /**
+ * Sets the caret position to the sub-word boundary given with <code>position</code>.
+ *
+ * @param position
+ * Position where the action should move the caret
+ */
+ protected abstract void setCaretPosition(int position);
+ }
+
+ /**
+ * Text navigation action to navigate to the previous sub-word.
+ *
+ * @since 3.0
+ */
+ protected class NavigatePreviousSubWordAction extends PreviousSubWordAction {
+
+ /**
+ * Creates a new navigate previous sub-word action.
+ */
+ public NavigatePreviousSubWordAction() {
+ super(ST.WORD_PREVIOUS);
+ }
+
+ /*
+ * @see net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor.PreviousSubWordAction#setCaretPosition(int)
+ */
+ protected void setCaretPosition(final int position) {
+ getTextWidget().setCaretOffset(modelOffset2WidgetOffset(getSourceViewer(), position));
+ }
+ }
+
+ /**
+ * Text operation action to delete the previous sub-word.
+ *
+ * @since 3.0
+ */
+ protected class DeletePreviousSubWordAction extends PreviousSubWordAction implements IUpdate {
+
+ /**
+ * Creates a new delete previous sub-word action.
+ */
+ public DeletePreviousSubWordAction() {
+ super(ST.DELETE_WORD_PREVIOUS);
+ }
+
+ /*
+ * @see net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor.PreviousSubWordAction#setCaretPosition(int)
+ */
+ protected void setCaretPosition(final int position) {
+ if (!validateEditorInputState())
+ return;
+
+ final ISourceViewer viewer = getSourceViewer();
+ final int caret = widgetOffset2ModelOffset(viewer, viewer.getTextWidget().getCaretOffset());
+
+ try {
+ viewer.getDocument().replace(position, caret - position, ""); //$NON-NLS-1$
+ } catch (BadLocationException exception) {
+ // Should not happen
+ }
+ }
+
+ /*
+ * @see net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor.PreviousSubWordAction#findPreviousPosition(int)
+ */
+ protected int findPreviousPosition(int position) {
+ return fIterator.preceding(position);
+ }
+
+ /*
+ * @see org.eclipse.ui.texteditor.IUpdate#update()
+ */
+ public void update() {
+ setEnabled(isEditorInputModifiable());
+ }
+ }
+
+ /**
+ * Text operation action to select the previous sub-word.
+ *
+ * @since 3.0
+ */
+ protected class SelectPreviousSubWordAction extends PreviousSubWordAction {
+
+ /**
+ * Creates a new select previous sub-word action.
+ */
+ public SelectPreviousSubWordAction() {
+ super(ST.SELECT_WORD_PREVIOUS);
+ }
+
+ /*
+ * @see net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor.PreviousSubWordAction#setCaretPosition(int)
+ */
+ protected void setCaretPosition(final int position) {
+ final ISourceViewer viewer = getSourceViewer();
+
+ final StyledText text = viewer.getTextWidget();
+ if (text != null && !text.isDisposed()) {
+
+ final Point selection = text.getSelection();
+ final int caret = text.getCaretOffset();
+ final int offset = modelOffset2WidgetOffset(viewer, position);
+
+ if (caret == selection.x)
+ text.setSelectionRange(selection.y, offset - selection.y);
+ else
+ text.setSelectionRange(selection.x, offset - selection.x);
+ }
+ }
+ }
+
// static protected class AnnotationAccess implements IAnnotationAccess {
// /*
// * @see
private int fIgnoreOutlinePageSelection;
/** The outline page selection updater */
- private OutlinePageSelectionUpdater fUpdater;
-
+ // private OutlinePageSelectionUpdater fUpdater;
// protected PHPSyntaxParserThread fValidationThread = null;
-
// private IPreferenceStore fPHPPrefStore;
/** The selection changed listener */
// protected ISelectionChangedListener fSelectionChangedListener = new
fEditorSelectionChangedListener = new EditorSelectionChangedListener();
fEditorSelectionChangedListener.install(getSelectionProvider());
+ if (isBrowserLikeLinks())
+ enableBrowserLikeLinks();
+
if (PreferenceConstants.getPreferenceStore().getBoolean(PreferenceConstants.EDITOR_DISABLE_OVERWRITE_MODE))
enableOverwriteMode(false);
-
+
setWordWrap();
- // getEditorSite().getShell().addShellListener(fActivationListener);
+ // getEditorSite().getShell().addShellListener(fActivationListener);
}
private void setWordWrap() {
protected void createActions() {
super.createActions();
+ ActionGroup oeg, ovg, jsg, sg;
+ fActionGroups = new CompositeActionGroup(new ActionGroup[] { oeg = new OpenEditorActionGroup(this),
+ // sg= new ShowActionGroup(this),
+ // ovg= new OpenViewActionGroup(this),
+ // jsg= new JavaSearchActionGroup(this)
+ });
+ fContextMenuGroup = new CompositeActionGroup(new ActionGroup[] { oeg });
+ //, ovg, sg, jsg});
+
fFoldingGroup = new FoldingActionGroup(this, getViewer());
- ResourceAction 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(net.sourceforge.phpdt.ui.actions.PHPEditorActionDefinitionIds.SHOW_JAVADOC);
- setAction("ShowJavaDoc", resAction); //$NON-NLS-1$
+// ResourceAction 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(net.sourceforge.phpdt.ui.actions.PHPEditorActionDefinitionIds.SHOW_JAVADOC);
+// setAction("ShowJavaDoc", resAction); //$NON-NLS-1$
+
// WorkbenchHelp.setHelp(resAction,
// IJavaHelpContextIds.SHOW_JAVADOC_ACTION);
*/
// protected void doSetInput(IEditorInput input) throws CoreException {
// super.doSetInput(input);
- //
// if (fEncodingSupport != null)
// fEncodingSupport.reset();
- // if (fOutlinePage != null)
- // fOutlinePage.setInput(input);
- // // setOutlinePageInput(fOutlinePage, input);
+ // setOutlinePageInput(fOutlinePage, input);
// }
+ /*
+ * @see AbstractTextEditor#doSetInput
+ */
protected void doSetInput(IEditorInput input) throws CoreException {
- super.doSetInput(input);
- if (fEncodingSupport != null)
- fEncodingSupport.reset();
- setOutlinePageInput(fOutlinePage, input);
+ ISourceViewer sourceViewer = getSourceViewer();
+ if (!(sourceViewer instanceof ISourceViewerExtension2)) {
+ setPreferenceStore(createCombinedPreferenceStore(input));
+ internalDoSetInput(input);
+ return;
+ }
+
+ // uninstall & unregister preference store listener
+ if (isBrowserLikeLinks())
+ disableBrowserLikeLinks();
+ getSourceViewerDecorationSupport(sourceViewer).uninstall();
+ ((ISourceViewerExtension2) sourceViewer).unconfigure();
+
+ setPreferenceStore(createCombinedPreferenceStore(input));
+
+ // install & register preference store listener
+ sourceViewer.configure(getSourceViewerConfiguration());
+ getSourceViewerDecorationSupport(sourceViewer).install(getPreferenceStore());
+ if (isBrowserLikeLinks())
+ enableBrowserLikeLinks();
+
+ internalDoSetInput(input);
}
/*
} else if (value instanceof String) {
try {
sourceViewer.getTextWidget().setTabs(Integer.parseInt((String) value));
- } catch (NumberFormatException e){
+ } catch (NumberFormatException e) {
// bug #1038071 - set default tab:
sourceViewer.getTextWidget().setTabs(80);
}
/*
* @see AbstractTextEditor#handleCursorPositionChanged()
*/
- protected void handleCursorPositionChanged() {
- super.handleCursorPositionChanged();
- if (!isEditingScriptRunning() && fUpdater != null)
- fUpdater.post();
- }
-
+ // protected void handleCursorPositionChanged() {
+ // super.handleCursorPositionChanged();
+ // if (!isEditingScriptRunning() && fUpdater != null)
+ // fUpdater.post();
+ // }
/*
* @see org.eclipse.ui.texteditor.AbstractTextEditor#handleElementContentReplaced()
*/
return key != null && store.getBoolean(key);
}
+ protected boolean isPrefQuickDiffAlwaysOn() {
+ return false; // never show change ruler for the non-editable java editor. Overridden in subclasses like PHPUnitEditor
+ }
+
+ /*
+ * @see org.eclipse.ui.texteditor.AbstractTextEditor#createNavigationActions()
+ */
+ protected void createNavigationActions() {
+ super.createNavigationActions();
+
+ final StyledText textWidget = getSourceViewer().getTextWidget();
+
+ IAction action = new SmartLineStartAction(textWidget, false);
+ action.setActionDefinitionId(ITextEditorActionDefinitionIds.LINE_START);
+ setAction(ITextEditorActionDefinitionIds.LINE_START, action);
+
+ action = new SmartLineStartAction(textWidget, true);
+ action.setActionDefinitionId(ITextEditorActionDefinitionIds.SELECT_LINE_START);
+ setAction(ITextEditorActionDefinitionIds.SELECT_LINE_START, action);
+
+ action = new NavigatePreviousSubWordAction();
+ action.setActionDefinitionId(ITextEditorActionDefinitionIds.WORD_PREVIOUS);
+ setAction(ITextEditorActionDefinitionIds.WORD_PREVIOUS, action);
+ textWidget.setKeyBinding(SWT.CTRL | SWT.ARROW_LEFT, SWT.NULL);
+
+ action = new NavigateNextSubWordAction();
+ action.setActionDefinitionId(ITextEditorActionDefinitionIds.WORD_NEXT);
+ setAction(ITextEditorActionDefinitionIds.WORD_NEXT, action);
+ textWidget.setKeyBinding(SWT.CTRL | SWT.ARROW_RIGHT, SWT.NULL);
+
+ action = new SelectPreviousSubWordAction();
+ action.setActionDefinitionId(ITextEditorActionDefinitionIds.SELECT_WORD_PREVIOUS);
+ setAction(ITextEditorActionDefinitionIds.SELECT_WORD_PREVIOUS, action);
+ textWidget.setKeyBinding(SWT.CTRL | SWT.SHIFT | SWT.ARROW_LEFT, SWT.NULL);
+
+ action = new SelectNextSubWordAction();
+ action.setActionDefinitionId(ITextEditorActionDefinitionIds.SELECT_WORD_NEXT);
+ setAction(ITextEditorActionDefinitionIds.SELECT_WORD_NEXT, action);
+ textWidget.setKeyBinding(SWT.CTRL | SWT.SHIFT | SWT.ARROW_RIGHT, SWT.NULL);
+ }
+
+ /*
+ * @see org.eclipse.ui.texteditor.AbstractDecoratedTextEditor#createCompositeRuler()
+ */
+ protected CompositeRuler createCompositeRuler() {
+ if (!getPreferenceStore().getBoolean(PreferenceConstants.EDITOR_ANNOTATION_ROLL_OVER))
+ return super.createCompositeRuler();
+
+ CompositeRuler ruler = new CompositeRuler();
+ AnnotationRulerColumn column = new AnnotationRulerColumn(VERTICAL_RULER_WIDTH, getAnnotationAccess());
+ column.setHover(new JavaExpandHover(ruler, getAnnotationAccess(), new IDoubleClickListener() {
+
+ public void doubleClick(DoubleClickEvent event) {
+ // for now: just invoke ruler double click action
+ triggerAction(ITextEditorActionConstants.RULER_DOUBLE_CLICK);
+ }
+
+ private void triggerAction(String actionID) {
+ IAction action = getAction(actionID);
+ if (action != null) {
+ if (action instanceof IUpdate)
+ ((IUpdate) action).update();
+ // hack to propagate line change
+ if (action instanceof ISelectionListener) {
+ ((ISelectionListener) action).selectionChanged(null, null);
+ }
+ if (action.isEnabled())
+ action.run();
+ }
+ }
+
+ }));
+ ruler.addDecorator(0, column);
+
+ if (isLineNumberRulerVisible())
+ ruler.addDecorator(1, createLineNumberRulerColumn());
+ else if (isPrefQuickDiffAlwaysOn())
+ ruler.addDecorator(1, createChangeRulerColumn());
+
+ return ruler;
+ }
+
/**
* Returns the folding action group, or <code>null</code> if there is none.
*
return fFoldingGroup;
}
+ /*
+ * @see org.eclipse.ui.texteditor.AbstractTextEditor#performRevert()
+ */
+ protected void performRevert() {
+ ProjectionViewer projectionViewer = (ProjectionViewer) getSourceViewer();
+ projectionViewer.setRedraw(false);
+ try {
+
+ boolean projectionMode = projectionViewer.isProjectionMode();
+ if (projectionMode) {
+ projectionViewer.disableProjection();
+ if (fProjectionModelUpdater != null)
+ fProjectionModelUpdater.uninstall();
+ }
+
+ super.performRevert();
+
+ if (projectionMode) {
+ if (fProjectionModelUpdater != null)
+ fProjectionModelUpdater.install(this, projectionViewer);
+ projectionViewer.enableProjection();
+ }
+
+ } finally {
+ projectionViewer.setRedraw(true);
+ }
+ }
+
/**
* React to changed selection.
*
git://git.phpeclipse.com / phpeclipse.git / blobdiff