1) Moved net.sourceforge.phpeclipse.ui\src\net\sourceforge\phpdt back to net.sourcefo...
[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpeclipse / phpeditor / PHPUnitEditor.java
index 39cbeae..f56b6d9 100644 (file)
@@ -17,13 +17,16 @@ import net.sourceforge.phpdt.core.JavaCore;
 import net.sourceforge.phpdt.core.JavaModelException;
 import net.sourceforge.phpdt.core.dom.CompilationUnit;
 import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
+import net.sourceforge.phpdt.internal.corext.codemanipulation.StubUtility;
 import net.sourceforge.phpdt.internal.ui.actions.AddBlockCommentAction;
 import net.sourceforge.phpdt.internal.ui.actions.CompositeActionGroup;
 import net.sourceforge.phpdt.internal.ui.actions.IndentAction;
 import net.sourceforge.phpdt.internal.ui.actions.RemoveBlockCommentAction;
 import net.sourceforge.phpdt.internal.ui.text.ContentAssistPreference;
 import net.sourceforge.phpdt.internal.ui.text.IPHPPartitions;
-import net.sourceforge.phpdt.internal.ui.text.PHPPairMatcher;
+import net.sourceforge.phpdt.internal.ui.text.JavaHeuristicScanner;
+import net.sourceforge.phpdt.internal.ui.text.JavaIndenter;
+//import net.sourceforge.phpdt.internal.ui.text.PHPPairMatcher;
 import net.sourceforge.phpdt.internal.ui.text.SmartBackspaceManager;
 import net.sourceforge.phpdt.internal.ui.text.SmartSemicolonAutoEditStrategy;
 import net.sourceforge.phpdt.internal.ui.text.comment.CommentFormattingContext;
@@ -34,12 +37,11 @@ import net.sourceforge.phpdt.internal.ui.text.link.LinkedPositionUI.ExitFlags;
 import net.sourceforge.phpdt.ui.IWorkingCopyManager;
 import net.sourceforge.phpdt.ui.PreferenceConstants;
 import net.sourceforge.phpdt.ui.actions.GenerateActionGroup;
-import net.sourceforge.phpdt.ui.text.JavaTextTools;
+//import net.sourceforge.phpdt.ui.text.JavaTextTools;
 import net.sourceforge.phpeclipse.PHPeclipsePlugin;
 import net.sourceforge.phpeclipse.phpeditor.actions.RTrimAction;
 import net.sourceforge.phpeclipse.ui.editor.ShowExternalPreviewAction;
 
-import org.eclipse.core.internal.runtime.ListenerList;
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IWorkspaceRoot;
 import org.eclipse.core.resources.ResourcesPlugin;
@@ -55,7 +57,7 @@ import org.eclipse.jface.dialogs.ErrorDialog;
 import org.eclipse.jface.dialogs.IMessageProvider;
 import org.eclipse.jface.dialogs.MessageDialog;
 import org.eclipse.jface.preference.IPreferenceStore;
-import org.eclipse.jface.preference.PreferenceConverter;
+//import org.eclipse.jface.preference.PreferenceConverter;
 import org.eclipse.jface.text.BadLocationException;
 import org.eclipse.jface.text.DocumentCommand;
 import org.eclipse.jface.text.IAutoEditStrategy;
@@ -74,6 +76,9 @@ import org.eclipse.jface.text.source.IOverviewRuler;
 import org.eclipse.jface.text.source.ISourceViewer;
 import org.eclipse.jface.text.source.IVerticalRuler;
 import org.eclipse.jface.text.source.SourceViewerConfiguration;
+//incastrix
+//import org.eclipse.jface.util.ListenerList;
+import org.eclipse.core.runtime.ListenerList;
 import org.eclipse.jface.util.PropertyChangeEvent;
 import org.eclipse.jface.window.Window;
 import org.eclipse.swt.SWT;
@@ -81,7 +86,7 @@ import org.eclipse.swt.custom.VerifyKeyListener;
 import org.eclipse.swt.events.VerifyEvent;
 import org.eclipse.swt.graphics.Color;
 import org.eclipse.swt.graphics.Point;
-import org.eclipse.swt.graphics.RGB;
+//import org.eclipse.swt.graphics.RGB;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Shell;
@@ -90,11 +95,11 @@ import org.eclipse.ui.IEditorPart;
 import org.eclipse.ui.IFileEditorInput;
 import org.eclipse.ui.IWorkbenchPage;
 import org.eclipse.ui.IWorkbenchWindow;
+import org.eclipse.ui.PlatformUI;
 import org.eclipse.ui.actions.ActionContext;
 import org.eclipse.ui.actions.ActionGroup;
 import org.eclipse.ui.dialogs.SaveAsDialog;
 import org.eclipse.ui.editors.text.IStorageDocumentProvider;
-import org.eclipse.ui.help.WorkbenchHelp;
 import org.eclipse.ui.part.FileEditorInput;
 import org.eclipse.ui.texteditor.AbstractDecoratedTextEditorPreferenceConstants;
 import org.eclipse.ui.texteditor.ContentAssistAction;
@@ -114,2467 +119,2662 @@ import org.eclipse.ui.texteditor.TextOperationAction;
 /**
  * PHP specific text editor.
  */
-public class PHPUnitEditor extends PHPEditor { //implements
-  // IJavaReconcilingListener {
-  interface ITextConverter {
-    void customizeDocumentCommand(IDocument document, DocumentCommand command);
-  };
-
-  //  class AdaptedSourceViewer extends JavaSourceViewer {
-  //    private List fTextConverters;
-  //
-  //    private boolean fIgnoreTextConverters = false;
-  //
-  //    // private JavaCorrectionAssistant fCorrectionAssistant;
-  //    public AdaptedSourceViewer(Composite parent, IVerticalRuler verticalRuler,
-  //        IOverviewRuler overviewRuler, boolean showAnnotationsOverview,
-  //        int styles, IPreferenceStore store) {
-  //      super(parent, verticalRuler, overviewRuler, showAnnotationsOverview,
-  //          styles, store);
-  //    }
-  //
-  //    // public AdaptedSourceViewer(Composite parent,
-  //    // IVerticalRuler verticalRuler, IOverviewRuler overviewRuler,
-  //    // boolean showAnnotationsOverview, int styles) {
-  //    // super(parent, verticalRuler, overviewRuler,
-  //    // showAnnotationsOverview, styles);
-  //    // }
-  //    public IContentAssistant getContentAssistant() {
-  //      return fContentAssistant;
-  //    }
-  //
-  //    /*
-  //     * @see ITextOperationTarget#doOperation(int)
-  //     */
-  //    public void doOperation(int operation) {
-  //      if (getTextWidget() == null)
-  //        return;
-  //      switch (operation) {
-  //      case CONTENTASSIST_PROPOSALS:
-  //        String msg = fContentAssistant.showPossibleCompletions();
-  //        setStatusLineErrorMessage(msg);
-  //        return;
-  //      // case CORRECTIONASSIST_PROPOSALS:
-  //      // fCorrectionAssistant.showPossibleCompletions();
-  //      // return;
-  //      case UNDO:
-  //        fIgnoreTextConverters = true;
-  //        break;
-  //      case REDO:
-  //        fIgnoreTextConverters = true;
-  //        break;
-  //      }
-  //      super.doOperation(operation);
-  //    }
-  //
-  //    /*
-  //     * @see ITextOperationTarget#canDoOperation(int)
-  //     */
-  //    public boolean canDoOperation(int operation) {
-  //      // if (operation == CORRECTIONASSIST_PROPOSALS)
-  //      // return isEditable();
-  //      return super.canDoOperation(operation);
-  //    }
-  //
-  //    /*
-  //     * @see TextViewer#handleDispose()
-  //     */
-  //    protected void handleDispose() {
-  //      // if (fCorrectionAssistant != null) {
-  //      // fCorrectionAssistant.uninstall();
-  //      // fCorrectionAssistant= null;
-  //      // }
-  //      super.handleDispose();
-  //    }
-  //
-  //    public void insertTextConverter(ITextConverter textConverter, int index) {
-  //      throw new UnsupportedOperationException();
-  //    }
-  //
-  //    public void addTextConverter(ITextConverter textConverter) {
-  //      if (fTextConverters == null) {
-  //        fTextConverters = new ArrayList(1);
-  //        fTextConverters.add(textConverter);
-  //      } else if (!fTextConverters.contains(textConverter))
-  //        fTextConverters.add(textConverter);
-  //    }
-  //
-  //    public void removeTextConverter(ITextConverter textConverter) {
-  //      if (fTextConverters != null) {
-  //        fTextConverters.remove(textConverter);
-  //        if (fTextConverters.size() == 0)
-  //          fTextConverters = null;
-  //      }
-  //    }
-  //
-  //    /*
-  //     * @see TextViewer#customizeDocumentCommand(DocumentCommand)
-  //     */
-  //    protected void customizeDocumentCommand(DocumentCommand command) {
-  //      super.customizeDocumentCommand(command);
-  //      if (!fIgnoreTextConverters && fTextConverters != null) {
-  //        for (Iterator e = fTextConverters.iterator(); e.hasNext();)
-  //          ((ITextConverter) e.next()).customizeDocumentCommand(getDocument(),
-  //              command);
-  //      }
-  //      fIgnoreTextConverters = false;
-  //    }
-  //
-  //    // http://dev.eclipse.org/bugs/show_bug.cgi?id=19270
-  //    public void updateIndentationPrefixes() {
-  //      SourceViewerConfiguration configuration = getSourceViewerConfiguration();
-  //      String[] types = configuration.getConfiguredContentTypes(this);
-  //      for (int i = 0; i < types.length; i++) {
-  //        String[] prefixes = configuration.getIndentPrefixes(this, types[i]);
-  //        if (prefixes != null && prefixes.length > 0)
-  //          setIndentPrefixes(prefixes, types[i]);
-  //      }
-  //    }
-  //
-  //    /*
-  //     * @see IWidgetTokenOwner#requestWidgetToken(IWidgetTokenKeeper)
-  //     */
-  //    public boolean requestWidgetToken(IWidgetTokenKeeper requester) {
-  //      if (WorkbenchHelp.isContextHelpDisplayed())
-  //        return false;
-  //      return super.requestWidgetToken(requester);
-  //    }
-  //
-  //// /*
-  //// * @see org.eclipse.jface.text.source.ISourceViewer#configure(org.eclipse.jface.text.source.SourceViewerConfiguration)
-  //// */
-  //// public void configure(SourceViewerConfiguration configuration) {
-  //// super.configure(configuration);
-  //// // fCorrectionAssistant= new
-  //// // JavaCorrectionAssistant(CompilationUnitEditor.this);
-  //// // fCorrectionAssistant.install(this);
-  //// //TODO install SmartBracesAutoEditStrategy
-  //// // prependAutoEditStrategy(new SmartBracesAutoEditStrategy(this),
-  //// // IDocument.DEFAULT_CONTENT_TYPE);
-  //// }
-  //    public void configure(SourceViewerConfiguration configuration) {
-  //           super.configure(configuration);
-  //// fCorrectionAssistant= new JavaCorrectionAssistant(CompilationUnitEditor.this);
-  //// fCorrectionAssistant.install(this);
-  //           IAutoEditStrategy smartSemi= new SmartSemicolonAutoEditStrategy(IPHPPartitions.PHP_PARTITIONING);
-  //           prependAutoEditStrategy(smartSemi, IDocument.DEFAULT_CONTENT_TYPE);
-  //           prependAutoEditStrategy(smartSemi, IPHPPartitions.PHP_STRING_DQ);
-  //           prependAutoEditStrategy(smartSemi, IPHPPartitions.PHP_STRING_SQ);
-  //// prependAutoEditStrategy(smartSemi, IPHPPartitions.JAVA_CHARACTER);
-  //   }
-  //  };
-  class AdaptedSourceViewer extends JavaSourceViewer {
-
-    private List fTextConverters;
-
-    private boolean fIgnoreTextConverters = false;
-
-    //    private JavaCorrectionAssistant fCorrectionAssistant;
-
-    public AdaptedSourceViewer(Composite parent, IVerticalRuler verticalRuler, IOverviewRuler overviewRuler,
-        boolean showAnnotationsOverview, int styles, IPreferenceStore store) {
-      super(parent, verticalRuler, overviewRuler, showAnnotationsOverview, styles, store);
-    }
-
-    public IContentAssistant getContentAssistant() {
-      return fContentAssistant;
-    }
-
-    /*
-     * @see ITextOperationTarget#doOperation(int)
-     */
-    public void doOperation(int operation) {
-
-      if (getTextWidget() == null)
-        return;
-
-      switch (operation) {
-      case CONTENTASSIST_PROPOSALS:
-        String msg = fContentAssistant.showPossibleCompletions();
-        setStatusLineErrorMessage(msg);
-        return;
-      //      case CORRECTIONASSIST_PROPOSALS:
-      //        msg = fCorrectionAssistant.showPossibleCompletions();
-      //        setStatusLineErrorMessage(msg);
-      //        return;
-      case UNDO:
-        fIgnoreTextConverters = true;
-        super.doOperation(operation);
-        fIgnoreTextConverters = false;
-        return;
-      case REDO:
-        fIgnoreTextConverters = true;
-        super.doOperation(operation);
-        fIgnoreTextConverters = false;
-        return;
-      }
-
-      super.doOperation(operation);
-    }
-
-    /*
-     * @see ITextOperationTarget#canDoOperation(int)
-     */
-    public boolean canDoOperation(int operation) {
-      //      if (operation == CORRECTIONASSIST_PROPOSALS)
-      //        return isEditable();
-
-      return super.canDoOperation(operation);
-    }
-
-    /*
-     * @see org.eclipse.jface.text.source.ISourceViewerExtension2#unconfigure()
-     * @since 3.0
-     */
-    public void unconfigure() {
-      //      if (fCorrectionAssistant != null) {
-      //        fCorrectionAssistant.uninstall();
-      //        fCorrectionAssistant = null;
-      //      }
-      super.unconfigure();
-    }
-
-    public void insertTextConverter(ITextConverter textConverter, int index) {
-      throw new UnsupportedOperationException();
-    }
-
-    public void addTextConverter(ITextConverter textConverter) {
-      if (fTextConverters == null) {
-        fTextConverters = new ArrayList(1);
-        fTextConverters.add(textConverter);
-      } else if (!fTextConverters.contains(textConverter))
-        fTextConverters.add(textConverter);
-    }
-
-    public void removeTextConverter(ITextConverter textConverter) {
-      if (fTextConverters != null) {
-        fTextConverters.remove(textConverter);
-        if (fTextConverters.size() == 0)
-          fTextConverters = null;
-      }
-    }
-
-    /*
-     * @see TextViewer#customizeDocumentCommand(DocumentCommand)
-     */
-    protected void customizeDocumentCommand(DocumentCommand command) {
-      super.customizeDocumentCommand(command);
-      if (!fIgnoreTextConverters && fTextConverters != null) {
-        for (Iterator e = fTextConverters.iterator(); e.hasNext();)
-          ((ITextConverter) e.next()).customizeDocumentCommand(getDocument(), command);
-      }
-    }
-
-    // http://dev.eclipse.org/bugs/show_bug.cgi?id=19270
-    public void updateIndentationPrefixes() {
-      SourceViewerConfiguration configuration = getSourceViewerConfiguration();
-      String[] types = configuration.getConfiguredContentTypes(this);
-      for (int i = 0; i < types.length; i++) {
-        String[] prefixes = configuration.getIndentPrefixes(this, types[i]);
-        if (prefixes != null && prefixes.length > 0)
-          setIndentPrefixes(prefixes, types[i]);
-      }
-    }
-
-    /*
-     * @see IWidgetTokenOwner#requestWidgetToken(IWidgetTokenKeeper)
-     */
-    public boolean requestWidgetToken(IWidgetTokenKeeper requester) {
-      if (WorkbenchHelp.isContextHelpDisplayed())
-        return false;
-      return super.requestWidgetToken(requester);
-    }
-
-    /*
-     * @see IWidgetTokenOwnerExtension#requestWidgetToken(IWidgetTokenKeeper, int)
-     * @since 3.0
-     */
-    public boolean requestWidgetToken(IWidgetTokenKeeper requester, int priority) {
-      if (WorkbenchHelp.isContextHelpDisplayed())
-        return false;
-      return super.requestWidgetToken(requester, priority);
-    }
-
-    /*
-     * @see org.eclipse.jface.text.source.ISourceViewer#configure(org.eclipse.jface.text.source.SourceViewerConfiguration)
-     */
-    public void configure(SourceViewerConfiguration configuration) {
-      super.configure(configuration);
-      //      fCorrectionAssistant = new JavaCorrectionAssistant(CompilationUnitEditor.this);
-      //      fCorrectionAssistant.install(this);
-      IAutoEditStrategy smartSemi = new SmartSemicolonAutoEditStrategy(IPHPPartitions.PHP_PARTITIONING);
-      prependAutoEditStrategy(smartSemi, IDocument.DEFAULT_CONTENT_TYPE);
-      prependAutoEditStrategy(smartSemi, IPHPPartitions.PHP_STRING_DQ);
-      prependAutoEditStrategy(smartSemi, IPHPPartitions.PHP_STRING_SQ);
-      prependAutoEditStrategy(smartSemi, IPHPPartitions.PHP_STRING_HEREDOC);
-    }
-
-    /*
-     * @see org.eclipse.jface.text.source.SourceViewer#createFormattingContext()
-     * @since 3.0
-     */
-    public IFormattingContext createFormattingContext() {
-      IFormattingContext context = new CommentFormattingContext();
-
-      Map preferences;
-      IJavaElement inputJavaElement = getInputJavaElement();
-      IJavaProject javaProject = inputJavaElement != null ? inputJavaElement.getJavaProject() : null;
-      if (javaProject == null)
-        preferences = new HashMap(JavaCore.getOptions());
-      else
-        preferences = new HashMap(javaProject.getOptions(true));
-
-      context.storeToMap(PreferenceConstants.getPreferenceStore(), preferences, false);
-      context.setProperty(FormattingContextProperties.CONTEXT_PREFERENCES, preferences);
-
-      return context;
-    }
-  }
-
-  /**
-   * Remembers data related to the current selection to be able to restore it later.
-   *
-   * @since 3.0
-   */
-  private class RememberedSelection {
-    /** The remembered selection start. */
-    private RememberedOffset fStartOffset = new RememberedOffset();
-
-    /** The remembered selection end. */
-    private RememberedOffset fEndOffset = new RememberedOffset();
-
-    /**
-     * Remember current selection.
-     */
-    public void remember() {
-      /*
-       * https://bugs.eclipse.org/bugs/show_bug.cgi?id=52257 This method may be called inside an async call posted to the UI thread,
-       * so protect against intermediate disposal of the editor.
-       */
-      ISourceViewer viewer = getSourceViewer();
-      if (viewer != null) {
-        IRegion selection = getSignedSelection(viewer);
-        int startOffset = selection.getOffset();
-        int endOffset = startOffset + selection.getLength();
-
-        fStartOffset.setOffset(startOffset);
-        fEndOffset.setOffset(endOffset);
-      }
-    }
-
-    /**
-     * Restore remembered selection.
-     */
-    public void restore() {
-      /*
-       * https://bugs.eclipse.org/bugs/show_bug.cgi?id=52257 This method may be called inside an async call posted to the UI thread,
-       * so protect against intermediate disposal of the editor.
-       */
-      if (getSourceViewer() == null)
-        return;
-
-      try {
-
-        int startOffset, endOffset;
-        int revealStartOffset, revealEndOffset;
-        if (showsHighlightRangeOnly()) {
-          IJavaElement newStartElement = fStartOffset.getElement();
-          startOffset = fStartOffset.getRememberedOffset(newStartElement);
-          revealStartOffset = fStartOffset.getRevealOffset(newStartElement, startOffset);
-          if (revealStartOffset == -1)
-            startOffset = -1;
-
-          IJavaElement newEndElement = fEndOffset.getElement();
-          endOffset = fEndOffset.getRememberedOffset(newEndElement);
-          revealEndOffset = fEndOffset.getRevealOffset(newEndElement, endOffset);
-          if (revealEndOffset == -1)
-            endOffset = -1;
-        } else {
-          startOffset = fStartOffset.getOffset();
-          revealStartOffset = startOffset;
-          endOffset = fEndOffset.getOffset();
-          revealEndOffset = endOffset;
-        }
-
-        if (startOffset == -1) {
-          startOffset = endOffset; // fallback to caret offset
-          revealStartOffset = revealEndOffset;
-        }
-
-        if (endOffset == -1) {
-          endOffset = startOffset; // fallback to other offset
-          revealEndOffset = revealStartOffset;
-        }
-
-        IJavaElement element;
-        if (endOffset == -1) {
-          // fallback to element selection
-          element = fEndOffset.getElement();
-          if (element == null)
-            element = fStartOffset.getElement();
-          if (element != null)
-            setSelection(element);
-          return;
-        }
-
-        if (isValidSelection(revealStartOffset, revealEndOffset - revealStartOffset)
-            && isValidSelection(startOffset, endOffset - startOffset))
-          selectAndReveal(startOffset, endOffset - startOffset, revealStartOffset, revealEndOffset - revealStartOffset);
-      } finally {
-        fStartOffset.clear();
-        fEndOffset.clear();
-      }
-    }
-
-    private boolean isValidSelection(int offset, int length) {
-      IDocumentProvider provider = getDocumentProvider();
-      if (provider != null) {
-        IDocument document = provider.getDocument(getEditorInput());
-        if (document != null) {
-          int end = offset + length;
-          int documentLength = document.getLength();
-          return 0 <= offset && offset <= documentLength && 0 <= end && end <= documentLength;
-        }
-      }
-      return false;
-    }
-
-  }
-
-  /**
-   * Remembers additional data for a given offset to be able restore it later.
-   *
-   * @since 3.0
-   */
-  private class RememberedOffset {
-    /** Remembered line for the given offset */
-    private int fLine;
-
-    /** Remembered column for the given offset */
-    private int fColumn;
-
-    /** Remembered Java element for the given offset */
-    private IJavaElement fElement;
-
-    /** Remembered Java element line for the given offset */
-    private int fElementLine;
-
-    /**
-     * Store visual properties of the given offset.
-     *
-     * @param offset
-     *          Offset in the document
-     */
-    public void setOffset(int offset) {
-      try {
-        IDocument document = getSourceViewer().getDocument();
-        fLine = document.getLineOfOffset(offset);
-        fColumn = offset - document.getLineOffset(fLine);
-        fElement = getElementAt(offset, true);
-
-        fElementLine = -1;
-        if (fElement instanceof IMember) {
-          ISourceRange range = ((IMember) fElement).getNameRange();
-          if (range != null)
-            fElementLine = document.getLineOfOffset(range.getOffset());
-        }
-        if (fElementLine == -1)
-          fElementLine = document.getLineOfOffset(getOffset(fElement));
-      } catch (BadLocationException e) {
-        // should not happen
-        PHPeclipsePlugin.log(e);
-        clear();
-      } catch (JavaModelException e) {
-        // should not happen
-        PHPeclipsePlugin.log(e.getStatus());
-        clear();
-      }
-    }
-
-    /**
-     * Return offset recomputed from stored visual properties.
-     *
-     * @return Offset in the document
-     */
-    public int getOffset() {
-      IJavaElement newElement = getElement();
-
-      int offset = getRememberedOffset(newElement);
-
-      if (offset != -1 && !containsOffset(newElement, offset) && (offset == 0 || !containsOffset(newElement, offset - 1)))
-        return -1;
-
-      return offset;
-    }
-
-    /**
-     * Return offset recomputed from stored visual properties.
-     *
-     * @param newElement
-     *          Enclosing element
-     * @return Offset in the document
-     */
-    public int getRememberedOffset(IJavaElement newElement) {
-      try {
-        if (newElement == null)
-          return -1;
-
-        IDocument document = getSourceViewer().getDocument();
-        int newElementLine = -1;
-        if (newElement instanceof IMember) {
-          ISourceRange range = ((IMember) newElement).getNameRange();
-          if (range != null)
-            newElementLine = document.getLineOfOffset(range.getOffset());
-        }
-        if (newElementLine == -1)
-          newElementLine = document.getLineOfOffset(getOffset(newElement));
-        if (newElementLine == -1)
-          return -1;
-
-        int newLine = fLine + newElementLine - fElementLine;
-        if (newLine < 0 || newLine >= document.getNumberOfLines())
-          return -1;
-        int maxColumn = document.getLineLength(newLine);
-        String lineDelimiter = document.getLineDelimiter(newLine);
-        if (lineDelimiter != null)
-          maxColumn = maxColumn - lineDelimiter.length();
-        int offset;
-        if (fColumn > maxColumn)
-          offset = document.getLineOffset(newLine) + maxColumn;
-        else
-          offset = document.getLineOffset(newLine) + fColumn;
-
-        return offset;
-      } catch (BadLocationException e) {
-        // should not happen
-        PHPeclipsePlugin.log(e);
-        return -1;
-      } catch (JavaModelException e) {
-        // should not happen
-        PHPeclipsePlugin.log(e.getStatus());
-        return -1;
-      }
-    }
-
-    /**
-     * Returns the offset used to reveal the given element based on the given selection offset.
-     *
-     * @param element
-     *          the element
-     * @param offset
-     *          the selection offset
-     * @return the offset to reveal the given element based on the given selection offset
-     */
-    public int getRevealOffset(IJavaElement element, int offset) {
-      if (element == null || offset == -1)
-        return -1;
-
-      if (containsOffset(element, offset)) {
-        if (offset > 0) {
-          IJavaElement alternateElement = getElementAt(offset, false);
-          if (element.getHandleIdentifier().equals(alternateElement.getParent().getHandleIdentifier()))
-            return offset - 1; // Solves test case 2 from https://bugs.eclipse.org/bugs/show_bug.cgi?id=47727#c3
-        }
-        return offset;
-      } else if (offset > 0 && containsOffset(element, offset - 1))
-        return offset - 1; // Solves test case 1 from https://bugs.eclipse.org/bugs/show_bug.cgi?id=47727#c3
-
-      return -1;
-    }
-
-    /**
-     * Return Java element recomputed from stored visual properties.
-     *
-     * @return Java element
-     */
-    public IJavaElement getElement() {
-      if (fElement == null)
-        return null;
-
-      return findElement(fElement);
-    }
-
-    /**
-     * Clears the stored position
-     */
-    public void clear() {
-      fLine = -1;
-      fColumn = -1;
-      fElement = null;
-      fElementLine = -1;
-    }
-
-    /**
-     * Does the given Java element contain the given offset?
-     *
-     * @param element
-     *          Java element
-     * @param offset
-     *          Offset
-     * @return <code>true</code> iff the Java element contains the offset
-     */
-    private boolean containsOffset(IJavaElement element, int offset) {
-      int elementOffset = getOffset(element);
-      int elementLength = getLength(element);
-      return (elementOffset > -1 && elementLength > -1) ? (offset >= elementOffset && offset < elementOffset + elementLength)
-          : false;
-    }
-
-    /**
-     * Returns the offset of the given Java element.
-     *
-     * @param element
-     *          Java element
-     * @return Offset of the given Java element
-     */
-    private int getOffset(IJavaElement element) {
-      if (element instanceof ISourceReference) {
-        ISourceReference sr = (ISourceReference) element;
-        try {
-          ISourceRange srcRange = sr.getSourceRange();
-          if (srcRange != null)
-            return srcRange.getOffset();
-        } catch (JavaModelException e) {
-        }
-      }
-      return -1;
-    }
-
-    /**
-     * Returns the length of the given Java element.
-     *
-     * @param element
-     *          Java element
-     * @return Length of the given Java element
-     */
-    private int getLength(IJavaElement element) {
-      if (element instanceof ISourceReference) {
-        ISourceReference sr = (ISourceReference) element;
-        try {
-          ISourceRange srcRange = sr.getSourceRange();
-          if (srcRange != null)
-            return srcRange.getLength();
-        } catch (JavaModelException e) {
-        }
-      }
-      return -1;
-    }
-
-    /**
-     * Returns the updated java element for the old java element.
-     *
-     * @param element
-     *          Old Java element
-     * @return Updated Java element
-     */
-    private IJavaElement findElement(IJavaElement element) {
-
-      if (element == null)
-        return null;
-
-      IWorkingCopyManager manager = PHPeclipsePlugin.getDefault().getWorkingCopyManager();
-      ICompilationUnit unit = manager.getWorkingCopy(getEditorInput());
-
-      if (unit != null) {
-        try {
-
-          synchronized (unit) {
-            //                                         unit.reconcile(ICompilationUnit.NO_AST, false, null, null);
-            unit.reconcile();
-          }
-          IJavaElement[] findings = unit.findElements(element);
-          if (findings != null && findings.length > 0)
-            return findings[0];
-
-        } catch (JavaModelException x) {
-          PHPeclipsePlugin.log(x.getStatus());
-          // nothing found, be tolerant and go on
-        }
-      }
-
-      return null;
-    }
-
-  }
-
-  static class TabConverter implements ITextConverter {
-    private int fTabRatio;
-
-    private ILineTracker fLineTracker;
-
-    public TabConverter() {
-    }
-
-    public void setNumberOfSpacesPerTab(int ratio) {
-      fTabRatio = ratio;
-    }
-
-    public void setLineTracker(ILineTracker lineTracker) {
-      fLineTracker = lineTracker;
-    }
-
-    private int insertTabString(StringBuffer buffer, int offsetInLine) {
-      if (fTabRatio == 0)
-        return 0;
-      int remainder = offsetInLine % fTabRatio;
-      remainder = fTabRatio - remainder;
-      for (int i = 0; i < remainder; i++)
-        buffer.append(' ');
-      return remainder;
-    }
-
-    public void customizeDocumentCommand(IDocument document, DocumentCommand command) {
-      String text = command.text;
-      if (text == null)
-        return;
-      int index = text.indexOf('\t');
-      if (index > -1) {
-        StringBuffer buffer = new StringBuffer();
-        fLineTracker.set(command.text);
-        int lines = fLineTracker.getNumberOfLines();
-        try {
-          for (int i = 0; i < lines; i++) {
-            int offset = fLineTracker.getLineOffset(i);
-            int endOffset = offset + fLineTracker.getLineLength(i);
-            String line = text.substring(offset, endOffset);
-            int position = 0;
-            if (i == 0) {
-              IRegion firstLine = document.getLineInformationOfOffset(command.offset);
-              position = command.offset - firstLine.getOffset();
-            }
-            int length = line.length();
-            for (int j = 0; j < length; j++) {
-              char c = line.charAt(j);
-              if (c == '\t') {
-                position += insertTabString(buffer, position);
-              } else {
-                buffer.append(c);
-                ++position;
-              }
-            }
-          }
-          command.text = buffer.toString();
-        } catch (BadLocationException x) {
-        }
-      }
-    }
-  };
-
-  private static class ExitPolicy implements LinkedPositionUI.ExitPolicy {
-    final char fExitCharacter;
-
-    public ExitPolicy(char exitCharacter) {
-      fExitCharacter = exitCharacter;
-    }
-
-    /*
-     * @see org.phpeclipse.phpdt.internal.ui.text.link.LinkedPositionUI.ExitPolicy#doExit(org.phpeclipse.phpdt.internal.ui.text.link.LinkedPositionManager,
-     *      org.eclipse.swt.events.VerifyEvent, int, int)
-     */
-    public ExitFlags doExit(LinkedPositionManager manager, VerifyEvent event, int offset, int length) {
-      if (event.character == fExitCharacter) {
-        if (manager.anyPositionIncludes(offset, length))
-          return new ExitFlags(LinkedPositionUI.COMMIT | LinkedPositionUI.UPDATE_CARET, false);
-        else
-          return new ExitFlags(LinkedPositionUI.COMMIT, true);
-      }
-      switch (event.character) {
-      case '\b':
-        if (manager.getFirstPosition().length == 0)
-          return new ExitFlags(0, false);
-        else
-          return null;
-      case '\n':
-      case '\r':
-        return new ExitFlags(LinkedPositionUI.COMMIT, true);
-      default:
-        return null;
-      }
-    }
-  }
-
-  private static class BracketLevel {
-    int fOffset;
-
-    int fLength;
-
-    LinkedPositionManager fManager;
-
-    LinkedPositionUI fEditor;
-  };
-
-  private class BracketInserter implements VerifyKeyListener, LinkedPositionUI.ExitListener {
-    private boolean fCloseBracketsPHP = true;
-
-    private boolean fCloseStringsPHPDQ = true;
-
-    private boolean fCloseStringsPHPSQ = true;
-
-    private boolean fCloseBracketsHTML = true;
-
-    private boolean fCloseStringsHTML = true;
-
-    private int fOffset;
-
-    private int fLength;
-
-    public void setCloseBracketsPHPEnabled(boolean enabled) {
-      fCloseBracketsPHP = enabled;
-    }
-
-    public void setCloseStringsPHPDQEnabled(boolean enabled) {
-      fCloseStringsPHPDQ = enabled;
-    }
-
-    public void setCloseStringsPHPSQEnabled(boolean enabled) {
-      fCloseStringsPHPSQ = enabled;
-    }
-
-    public void setCloseBracketsHTMLEnabled(boolean enabled) {
-      fCloseBracketsHTML = enabled;
-    }
-
-    public void setCloseStringsHTMLEnabled(boolean enabled) {
-      fCloseStringsHTML = enabled;
-    }
-
-    private boolean hasIdentifierToTheRight(IDocument document, int offset) {
-      try {
-        int end = offset;
-        IRegion endLine = document.getLineInformationOfOffset(end);
-        int maxEnd = endLine.getOffset() + endLine.getLength();
-        while (end != maxEnd && Character.isWhitespace(document.getChar(end)))
-          ++end;
-        return end != maxEnd && Scanner.isPHPIdentifierPart(document.getChar(end));
-      } catch (BadLocationException e) {
-        // be conservative
-        return true;
-      }
-    }
-
-    private boolean hasIdentifierToTheLeft(IDocument document, int offset) {
-      try {
-        int start = offset;
-        IRegion startLine = document.getLineInformationOfOffset(start);
-        int minStart = startLine.getOffset();
-        while (start != minStart && Character.isWhitespace(document.getChar(start - 1)))
-          --start;
-        return start != minStart && Scanner.isPHPIdentifierPart(document.getChar(start - 1));
-      } catch (BadLocationException e) {
-        return true;
-      }
-    }
-
-    private boolean hasCharacterToTheRight(IDocument document, int offset, char character) {
-      try {
-        int end = offset;
-        IRegion endLine = document.getLineInformationOfOffset(end);
-        int maxEnd = endLine.getOffset() + endLine.getLength();
-        while (end != maxEnd && Character.isWhitespace(document.getChar(end)))
-          ++end;
-        return end != maxEnd && document.getChar(end) == character;
-      } catch (BadLocationException e) {
-        // be conservative
-        return true;
-      }
-    }
-
-    /*
-     * @see org.eclipse.swt.custom.VerifyKeyListener#verifyKey(org.eclipse.swt.events.VerifyEvent)
-     */
-    public void verifyKey(VerifyEvent event) {
-      if (!event.doit)
-        return;
-      final ISourceViewer sourceViewer = getSourceViewer();
-      IDocument document = sourceViewer.getDocument();
-      final Point selection = sourceViewer.getSelectedRange();
-      final int offset = selection.x;
-      final int length = selection.y;
-      try {
-        ITypedRegion partition = document.getPartition(offset);
-        String type = partition.getType();
-        if (type.equals(IPHPPartitions.PHP_PARTITIONING) || type.equals(IDocument.DEFAULT_CONTENT_TYPE)) {
-          // you will get IDocument.DEFAULT_CONTENT_TYPE for both PHP and HTML area
-          switch (event.character) {
-          case '(':
-            if (hasCharacterToTheRight(document, offset + length, '('))
-              return;
-          // fall through
-          case '[':
-            if (!fCloseBracketsPHP)
-              return;
-            if (hasIdentifierToTheRight(document, offset + length))
-              return;
-          // fall through
-          case '"':
-            if (event.character == '"') {
-              if (!fCloseStringsPHPDQ)
-                return;
-              // changed for statements like echo "" print ""
-              //    if (hasIdentifierToTheLeft(document, offset)
-              // ||
-              // hasIdentifierToTheRight(document, offset +
-              // length))
-              if (hasIdentifierToTheRight(document, offset + length))
-                return;
-            }
-            //     ITypedRegion partition=
-            // document.getPartition(offset);
-            //       if (!
-            // IDocument.DEFAULT_CONTENT_TYPE.equals(partition.getType())
-            // &&
-            // (partition.getOffset() != offset))
-            //         return;
-            final char characterDQ = event.character;
-            final char closingCharacterDQ = getPeerCharacter(characterDQ);
-            final StringBuffer bufferDQ = new StringBuffer();
-            bufferDQ.append(characterDQ);
-            bufferDQ.append(closingCharacterDQ);
-            document.replace(offset, length, bufferDQ.toString());
-            LinkedPositionManager managerDQ = new LinkedPositionManager(document);
-            managerDQ.addPosition(offset + 1, 0);
-            fOffset = offset;
-            fLength = 2;
-            LinkedPositionUI editorDQ = new LinkedPositionUI(sourceViewer, managerDQ);
-            editorDQ.setCancelListener(this);
-            editorDQ.setExitPolicy(new ExitPolicy(closingCharacterDQ));
-            editorDQ.setFinalCaretOffset(offset + 2);
-            editorDQ.enter();
-            IRegion newSelectionDQ = editorDQ.getSelectedRegion();
-            sourceViewer.setSelectedRange(newSelectionDQ.getOffset(), newSelectionDQ.getLength());
-            event.doit = false;
-            break;
-          //          fall through
-          case '\'':
-            if (event.character == '\'') {
-              if (!fCloseStringsPHPSQ)
-                return;
-              // changed for statements like echo "" print ""
-              //    if (hasIdentifierToTheLeft(document, offset)
-              // ||
-              // hasIdentifierToTheRight(document, offset +
-              // length))
-              if (hasIdentifierToTheRight(document, offset + length))
-                return;
-            }
-            //     ITypedRegion partition=
-            // document.getPartition(offset);
-            //       if (!
-            // IDocument.DEFAULT_CONTENT_TYPE.equals(partition.getType())
-            // &&
-            // (partition.getOffset() != offset))
-            //         return;
-            final char characterSQ = event.character;
-            final char closingCharacterSQ = getPeerCharacter(characterSQ);
-            final StringBuffer bufferSQ = new StringBuffer();
-            bufferSQ.append(characterSQ);
-            bufferSQ.append(closingCharacterSQ);
-            document.replace(offset, length, bufferSQ.toString());
-            LinkedPositionManager managerSQ = new LinkedPositionManager(document);
-            managerSQ.addPosition(offset + 1, 0);
-            fOffset = offset;
-            fLength = 2;
-            LinkedPositionUI editorSQ = new LinkedPositionUI(sourceViewer, managerSQ);
-            editorSQ.setCancelListener(this);
-            editorSQ.setExitPolicy(new ExitPolicy(closingCharacterSQ));
-            editorSQ.setFinalCaretOffset(offset + 2);
-            editorSQ.enter();
-            IRegion newSelectionSQ = editorSQ.getSelectedRegion();
-            sourceViewer.setSelectedRange(newSelectionSQ.getOffset(), newSelectionSQ.getLength());
-            event.doit = false;
-          }
-        }
-        //        } else if (type.equals(IPHPPartitions.HTML)) {
-        //          switch (event.character) {
-        //          case '(':
-        //            if (hasCharacterToTheRight(document, offset + length, '('))
-        //              return;
-        //          // fall through
-        //          case '[':
-        //            if (!fCloseBracketsHTML)
-        //              return;
-        //            if (hasIdentifierToTheRight(document, offset + length))
-        //              return;
-        //          // fall through
-        //          case '"':
-        //            if (event.character == '"') {
-        //              if (!fCloseStringsHTML)
-        //                return;
-        //              if (hasIdentifierToTheLeft(document, offset)
-        //                  || hasIdentifierToTheRight(document, offset + length))
-        //                return;
-        //            }
-        //            // ITypedRegion partition=
-        //            // document.getPartition(offset);
-        //            // if (!
-        //            // IDocument.DEFAULT_CONTENT_TYPE.equals(partition.getType())
-        //            // &&
-        //            // (partition.getOffset() != offset))
-        //            // return;
-        //            final char character = event.character;
-        //            final char closingCharacter = getPeerCharacter(character);
-        //            final StringBuffer buffer = new StringBuffer();
-        //            buffer.append(character);
-        //            buffer.append(closingCharacter);
-        //            document.replace(offset, length, buffer.toString());
-        //            LinkedPositionManager manager = new LinkedPositionManager(document);
-        //            manager.addPosition(offset + 1, 0);
-        //            fOffset = offset;
-        //            fLength = 2;
-        //            LinkedPositionUI editor = new LinkedPositionUI(sourceViewer,
-        //                manager);
-        //            editor.setCancelListener(this);
-        //            editor.setExitPolicy(new ExitPolicy(closingCharacter));
-        //            editor.setFinalCaretOffset(offset + 2);
-        //            editor.enter();
-        //            IRegion newSelection = editor.getSelectedRegion();
-        //            sourceViewer.setSelectedRange(newSelection.getOffset(),
-        //                newSelection.getLength());
-        //            event.doit = false;
-        //          }
-        //        }
-      } catch (BadLocationException e) {
-      }
-    }
-
-    /*
-     * @see org.phpeclipse.phpdt.internal.ui.text.link.LinkedPositionUI.ExitListener#exit(boolean)
-     */
-    public void exit(boolean accept) {
-      if (accept)
-        return;
-      // remove brackets
-      try {
-        final ISourceViewer sourceViewer = getSourceViewer();
-        IDocument document = sourceViewer.getDocument();
-        document.replace(fOffset, fLength, null);
-      } catch (BadLocationException e) {
-      }
-    }
-  }
-
-  /** The editor's save policy */
-  protected ISavePolicy fSavePolicy;
-
-  /**
-   * Listener to annotation model changes that updates the error tick in the tab image
-   */
-  private JavaEditorErrorTickUpdater fJavaEditorErrorTickUpdater;
-
-  /** The editor's paint manager */
-  //  private PaintManager fPaintManager;
-  /** The editor's bracket painter */
-  //  private BracketPainter fBracketPainter;
-  /** The editor's bracket matcher */
-  private PHPPairMatcher fBracketMatcher;
-
-  /** The editor's line painter */
-  //  private LinePainter fLinePainter;
-  /** The editor's print margin ruler painter */
-  //  private PrintMarginPainter fPrintMarginPainter;
-  /** The editor's problem painter */
-  //  private ProblemPainter fProblemPainter;
-  /** The editor's tab converter */
-  private TabConverter fTabConverter;
-
-  /** History for structure select action */
-  //private SelectionHistory fSelectionHistory;
-  /** The preference property change listener for php core. */
-  //  private IPropertyChangeListener fPropertyChangeListener = new
-  // PropertyChangeListener();
-  /** The remembered java element */
-  private IJavaElement fRememberedElement;
-
-  /**
-   * The remembered selection.
-   *
-   * @since 3.0
-   */
-  private RememberedSelection fRememberedSelection = new RememberedSelection();
-
-  /** The remembered php element offset */
-  private int fRememberedElementOffset;
-
-  /** The bracket inserter. */
-  private BracketInserter fBracketInserter = new BracketInserter();
-
-  /** The standard action groups added to the menu */
-  private GenerateActionGroup fGenerateActionGroup;
-
-  private CompositeActionGroup fContextMenuGroup;
-
-  //  private class PropertyChangeListener implements IPropertyChangeListener {
-  //    /*
-  //     * @see IPropertyChangeListener#propertyChange(PropertyChangeEvent)
-  //     */
-  //    public void
-  // propertyChange(org.eclipse.core.runtime.Preferences.PropertyChangeEvent
-  // event) {
-  //      handlePreferencePropertyChanged(event);
-  //    }
-  //  }
-  /* Preference key for code formatter tab size */
-  private final static String CODE_FORMATTER_TAB_SIZE = JavaCore.FORMATTER_TAB_SIZE;
-
-  /** Preference key for matching brackets */
-  //  private final static String MATCHING_BRACKETS = PreferenceConstants.EDITOR_MATCHING_BRACKETS;
-  /** Preference key for matching brackets color */
-  //  private final static String MATCHING_BRACKETS_COLOR = PreferenceConstants.EDITOR_MATCHING_BRACKETS_COLOR;
-  /** Preference key for highlighting current line */
-  //  private final static String CURRENT_LINE = PreferenceConstants.EDITOR_CURRENT_LINE;
-  /** Preference key for highlight color of current line */
-  //  private final static String CURRENT_LINE_COLOR = PreferenceConstants.EDITOR_CURRENT_LINE_COLOR;
-  /** Preference key for showing print marging ruler */
-  //  private final static String PRINT_MARGIN = PreferenceConstants.EDITOR_PRINT_MARGIN;
-  /** Preference key for print margin ruler color */
-  //  private final static String PRINT_MARGIN_COLOR = PreferenceConstants.EDITOR_PRINT_MARGIN_COLOR;
-  /** Preference key for print margin ruler column */
-  //  private final static String PRINT_MARGIN_COLUMN = PreferenceConstants.EDITOR_PRINT_MARGIN_COLUMN;
-  /** Preference key for inserting spaces rather than tabs */
-  private final static String SPACES_FOR_TABS = PreferenceConstants.EDITOR_SPACES_FOR_TABS;
-
-  /** Preference key for error indication */
-  //  private final static String ERROR_INDICATION =
-  // PreferenceConstants.EDITOR_PROBLEM_INDICATION;
-  /** Preference key for error color */
-  //  private final static String ERROR_INDICATION_COLOR =
-  // PreferenceConstants.EDITOR_PROBLEM_INDICATION_COLOR;
-  /** Preference key for warning indication */
-  //  private final static String WARNING_INDICATION =
-  // PreferenceConstants.EDITOR_WARNING_INDICATION;
-  /** Preference key for warning color */
-  //  private final static String WARNING_INDICATION_COLOR =
-  // PreferenceConstants.EDITOR_WARNING_INDICATION_COLOR;
-  /** Preference key for task indication */
-  private final static String TASK_INDICATION = PreferenceConstants.EDITOR_TASK_INDICATION;
-
-  /** Preference key for task color */
-  private final static String TASK_INDICATION_COLOR = PreferenceConstants.EDITOR_TASK_INDICATION_COLOR;
-
-  /** Preference key for bookmark indication */
-  private final static String BOOKMARK_INDICATION = PreferenceConstants.EDITOR_BOOKMARK_INDICATION;
-
-  /** Preference key for bookmark color */
-  private final static String BOOKMARK_INDICATION_COLOR = PreferenceConstants.EDITOR_BOOKMARK_INDICATION_COLOR;
-
-  /** Preference key for search result indication */
-  private final static String SEARCH_RESULT_INDICATION = PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION;
-
-  /** Preference key for search result color */
-  private final static String SEARCH_RESULT_INDICATION_COLOR = PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_COLOR;
-
-  /** Preference key for unknown annotation indication */
-  private final static String UNKNOWN_INDICATION = PreferenceConstants.EDITOR_UNKNOWN_INDICATION;
-
-  /** Preference key for unknown annotation color */
-  private final static String UNKNOWN_INDICATION_COLOR = PreferenceConstants.EDITOR_UNKNOWN_INDICATION_COLOR;
-
-  /** Preference key for linked position color */
-  private final static String LINKED_POSITION_COLOR = PreferenceConstants.EDITOR_LINKED_POSITION_COLOR;
-
-  /** Preference key for shwoing the overview ruler */
-  private final static String OVERVIEW_RULER = PreferenceConstants.EDITOR_OVERVIEW_RULER;
-
-  /** Preference key for error indication in overview ruler */
-  private final static String ERROR_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_ERROR_INDICATION_IN_OVERVIEW_RULER;
-
-  /** Preference key for warning indication in overview ruler */
-  private final static String WARNING_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_WARNING_INDICATION_IN_OVERVIEW_RULER;
-
-  /** Preference key for task indication in overview ruler */
-  private final static String TASK_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_TASK_INDICATION_IN_OVERVIEW_RULER;
-
-  /** Preference key for bookmark indication in overview ruler */
-  private final static String BOOKMARK_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_BOOKMARK_INDICATION_IN_OVERVIEW_RULER;
-
-  /** Preference key for search result indication in overview ruler */
-  private 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 */
-  private final static String UNKNOWN_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_UNKNOWN_INDICATION_IN_OVERVIEW_RULER;
-
-  /** Preference key for automatically closing double quoted strings */
-  private final static String CLOSE_STRINGS_DQ_PHP = PreferenceConstants.EDITOR_CLOSE_STRINGS_DQ_PHP;
-
-  /** Preference key for automatically closing single quoted strings */
-  private final static String CLOSE_STRINGS_SQ_PHP = PreferenceConstants.EDITOR_CLOSE_STRINGS_SQ_PHP;
-
-  /** Preference key for automatically wrapping Java strings */
-  //  private final static String WRAP_STRINGS = PreferenceConstants.EDITOR_WRAP_STRINGS_DQ;
-  /** Preference key for automatically closing brackets and parenthesis */
-  private final static String CLOSE_BRACKETS_PHP = PreferenceConstants.EDITOR_CLOSE_BRACKETS_PHP;
-
-  /** Preference key for automatically closing phpdocs and comments */
-  private final static String CLOSE_JAVADOCS = PreferenceConstants.EDITOR_CLOSE_JAVADOCS;
-
-  /** Preference key for automatically adding phpdoc tags */
-  private final static String ADD_JAVADOC_TAGS = PreferenceConstants.EDITOR_ADD_JAVADOC_TAGS;
-
-  /** Preference key for automatically formatting phpdocs */
-  //  private final static String FORMAT_JAVADOCS = PreferenceConstants.EDITOR_FORMAT_JAVADOCS;
-  /** Preference key for automatically closing strings */
-  private final static String CLOSE_STRINGS_HTML = PreferenceConstants.EDITOR_CLOSE_STRINGS_HTML;
-
-  /** Preference key for automatically closing brackets and parenthesis */
-  private final static String CLOSE_BRACKETS_HTML = PreferenceConstants.EDITOR_CLOSE_BRACKETS_HTML;
-
-  /** Preference key for smart paste */
-  private final static String SMART_PASTE = PreferenceConstants.EDITOR_SMART_PASTE;
-
-  //  private final static class AnnotationInfo {
-  //    public String fColorPreference;
-  //    public String fOverviewRulerPreference;
-  //    public String fEditorPreference;
-  //  };
-  //  private final static Map ANNOTATION_MAP;
-  //  static {
-  //
-  //    AnnotationInfo info;
-  //    ANNOTATION_MAP = new HashMap();
-  //
-  //    info = new AnnotationInfo();
-  //    info.fColorPreference = TASK_INDICATION_COLOR;
-  //    info.fOverviewRulerPreference = TASK_INDICATION_IN_OVERVIEW_RULER;
-  //    info.fEditorPreference = TASK_INDICATION;
-  //    ANNOTATION_MAP.put(AnnotationType.TASK, info);
-  //
-  //    info = new AnnotationInfo();
-  //    info.fColorPreference = ERROR_INDICATION_COLOR;
-  //    info.fOverviewRulerPreference = ERROR_INDICATION_IN_OVERVIEW_RULER;
-  //    info.fEditorPreference = ERROR_INDICATION;
-  //    ANNOTATION_MAP.put(AnnotationType.ERROR, info);
-  //
-  //    info = new AnnotationInfo();
-  //    info.fColorPreference = WARNING_INDICATION_COLOR;
-  //    info.fOverviewRulerPreference = WARNING_INDICATION_IN_OVERVIEW_RULER;
-  //    info.fEditorPreference = WARNING_INDICATION;
-  //    ANNOTATION_MAP.put(AnnotationType.WARNING, info);
-  //
-  //    info = new AnnotationInfo();
-  //    info.fColorPreference = BOOKMARK_INDICATION_COLOR;
-  //    info.fOverviewRulerPreference = BOOKMARK_INDICATION_IN_OVERVIEW_RULER;
-  //    info.fEditorPreference = BOOKMARK_INDICATION;
-  //    ANNOTATION_MAP.put(AnnotationType.BOOKMARK, info);
-  //
-  //    info = new AnnotationInfo();
-  //    info.fColorPreference = SEARCH_RESULT_INDICATION_COLOR;
-  //    info.fOverviewRulerPreference =
-  // SEARCH_RESULT_INDICATION_IN_OVERVIEW_RULER;
-  //    info.fEditorPreference = SEARCH_RESULT_INDICATION;
-  //    ANNOTATION_MAP.put(AnnotationType.SEARCH, info);
-  //
-  //    info = new AnnotationInfo();
-  //    info.fColorPreference = UNKNOWN_INDICATION_COLOR;
-  //    info.fOverviewRulerPreference = UNKNOWN_INDICATION_IN_OVERVIEW_RULER;
-  //    info.fEditorPreference = UNKNOWN_INDICATION;
-  //    ANNOTATION_MAP.put(AnnotationType.UNKNOWN, info);
-  //  };
-  //
-  //  private final static AnnotationType[] ANNOTATION_LAYERS =
-  //    new AnnotationType[] {
-  //      AnnotationType.UNKNOWN,
-  //      AnnotationType.BOOKMARK,
-  //      AnnotationType.TASK,
-  //      AnnotationType.SEARCH,
-  //      AnnotationType.WARNING,
-  //      AnnotationType.ERROR };
-  /**
-   * Creates a new php unit editor.
-   */
-
-  /**
-   * Reconciling listeners.
-   *
-   * @since 3.0
-   */
-  private ListenerList fReconcilingListeners = new ListenerList();
-
-  /**
-   * Mutex for the reconciler. See https://bugs.eclipse.org/bugs/show_bug.cgi?id=63898 for a description of the problem.
-   * <p>
-   * TODO remove once the underlying problem is solved.
-   * </p>
-   */
-  private final Object fReconcilerLock = new Object();
-
-  public PHPUnitEditor() {
-    super();
-    setDocumentProvider(PHPeclipsePlugin.getDefault().getCompilationUnitDocumentProvider());
-    setEditorContextMenuId("#PHPEditorContext"); //$NON-NLS-1$
-    setRulerContextMenuId("#PHPRulerContext"); //$NON-NLS-1$
-    setOutlinerContextMenuId("#PHPOutlinerContext"); //$NON-NLS-1$
-    // don't set help contextId, we install our own help context
-    fSavePolicy = null;
-    fJavaEditorErrorTickUpdater = new JavaEditorErrorTickUpdater(this);
-  }
-
-  /*
-   * @see AbstractTextEditor#createActions()
-   */
-  protected void createActions() {
-    super.createActions();
-    Action action;
-    //         Action action= new
-    // TextOperationAction(PHPEditorMessages.getResourceBundle(),
-    // "CorrectionAssistProposal.", this, CORRECTIONASSIST_PROPOSALS);
-    // //$NON-NLS-1$
-    //         action.setActionDefinitionId(PHPEditorActionDefinitionIds.CORRECTION_ASSIST_PROPOSALS);
-    //         setAction("CorrectionAssistProposal", action); //$NON-NLS-1$
-    //         markAsStateDependentAction("CorrectionAssistProposal", true);
-    // //$NON-NLS-1$
-    //// WorkbenchHelp.setHelp(action,
-    // IJavaHelpContextIds.QUICK_FIX_ACTION);
-    action = new ContentAssistAction(PHPEditorMessages.getResourceBundle(), "ContentAssistProposal.", this); //$NON-NLS-1$
-    action.setActionDefinitionId(PHPEditorActionDefinitionIds.CONTENT_ASSIST_PROPOSALS);
-    setAction("ContentAssistProposal", action); //$NON-NLS-1$
-    markAsStateDependentAction("ContentAssistProposal", true); //$NON-NLS-1$
-    //         WorkbenchHelp.setHelp(action,
-    // IJavaHelpContextIds.CONTENT_ASSIST_ACTION);
-    //         action = new TextOperationAction(PHPEditorMessages.getResourceBundle(),
-    //                         "ContentAssistContextInformation.", this,
-    //                         ISourceViewer.CONTENTASSIST_CONTEXT_INFORMATION); //$NON-NLS-1$
-    //         action
-    //                         .setActionDefinitionId(PHPEditorActionDefinitionIds.CONTENT_ASSIST_CONTEXT_INFORMATION);
-    //         setAction("ContentAssistContextInformation", action); //$NON-NLS-1$
-    //         markAsStateDependentAction("ContentAssistContextInformation", true);
-    // //$NON-NLS-1$
-    //         WorkbenchHelp.setHelp(action,
-    // IJavaHelpContextIds.PARAMETER_HINTS_ACTION);
-    //         action= new
-    // TextOperationAction(PHPEditorMessages.getResourceBundle(),
-    // "ContentAssistCompletePrefix.", this, CONTENTASSIST_COMPLETE_PREFIX);
-    // //$NON-NLS-1$
-    //         action.setActionDefinitionId(PHPEditorActionDefinitionIds.CONTENT_ASSIST_COMPLETE_PREFIX);
-    //         setAction("ContentAssistCompletePrefix", action); //$NON-NLS-1$
-    //         markAsStateDependentAction("ContentAssistCompletePrefix", true);
-    // //$NON-NLS-1$
-    //// WorkbenchHelp.setHelp(action,
-    // IJavaHelpContextIds.PARAMETER_HINTS_ACTION);
-    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 ToggleCommentAction(PHPEditorMessages.getResourceBundle(), "ToggleComment.", this); //$NON-NLS-1$
-    action.setActionDefinitionId(PHPEditorActionDefinitionIds.TOGGLE_COMMENT);
-    setAction("ToggleComment", action); //$NON-NLS-1$
-    markAsStateDependentAction("ToggleComment", true); //$NON-NLS-1$
-    //WorkbenchHelp.setHelp(action,
-    // IJavaHelpContextIds.TOGGLE_COMMENT_ACTION);
-    configureToggleCommentAction();
-
-    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 AddBlockCommentAction(PHPEditorMessages.getResourceBundle(),
-    //        "AddBlockComment.", this); //$NON-NLS-1$
-    //    action
-    //        .setActionDefinitionId(PHPEditorActionDefinitionIds.ADD_BLOCK_COMMENT);
-    //    setAction("AddBlockComment", action); //$NON-NLS-1$
-    //    markAsStateDependentAction("AddBlockComment", true); //$NON-NLS-1$
-    //    markAsSelectionDependentAction("AddBlockComment", true); //$NON-NLS-1$
-    //    // WorkbenchHelp.setHelp(action,
-    //    // IJavaHelpContextIds.ADD_BLOCK_COMMENT_ACTION);
-    //    action = new RemoveBlockCommentAction(
-    //        PHPEditorMessages.getResourceBundle(), "RemoveBlockComment.", this); //$NON-NLS-1$
-    //    action
-    //        .setActionDefinitionId(PHPEditorActionDefinitionIds.REMOVE_BLOCK_COMMENT);
-    //    setAction("RemoveBlockComment", action); //$NON-NLS-1$
-    //    markAsStateDependentAction("RemoveBlockComment", true); //$NON-NLS-1$
-    //    markAsSelectionDependentAction("RemoveBlockComment", true); //$NON-NLS-1$
-    //         WorkbenchHelp.setHelp(action,
-    // IJavaHelpContextIds.ADD_BLOCK_COMMENT_ACTION);
-    //         action= new IndentAction(PHPEditorMessages.getResourceBundle(),
-    // "Indent.", this, false); //$NON-NLS-1$
-    //         action.setActionDefinitionId(PHPEditorActionDefinitionIds.INDENT);
-    //         setAction("Indent", action); //$NON-NLS-1$
-    //         markAsStateDependentAction("Indent", true); //$NON-NLS-1$
-    //         markAsSelectionDependentAction("Indent", true); //$NON-NLS-1$
-    //// WorkbenchHelp.setHelp(action, IJavaHelpContextIds.INDENT_ACTION);
-    //
-    //         action= new IndentAction(PHPEditorMessages.getResourceBundle(),
-    // "Indent.", this, true); //$NON-NLS-1$
-    //         setAction("IndentOnTab", action); //$NON-NLS-1$
-    //         markAsStateDependentAction("IndentOnTab", true); //$NON-NLS-1$
-    //         markAsSelectionDependentAction("IndentOnTab", true); //$NON-NLS-1$
-    //
-
-    action = new AddBlockCommentAction(PHPEditorMessages.getResourceBundle(), "AddBlockComment.", this); //$NON-NLS-1$
-    action.setActionDefinitionId(PHPEditorActionDefinitionIds.ADD_BLOCK_COMMENT);
-    setAction("AddBlockComment", action); //$NON-NLS-1$
-    markAsStateDependentAction("AddBlockComment", true); //$NON-NLS-1$
-    markAsSelectionDependentAction("AddBlockComment", true); //$NON-NLS-1$
-    // WorkbenchHelp.setHelp(action, IJavaHelpContextIds.ADD_BLOCK_COMMENT_ACTION);
-
-    action = new RemoveBlockCommentAction(PHPEditorMessages.getResourceBundle(), "RemoveBlockComment.", this); //$NON-NLS-1$
-    action.setActionDefinitionId(PHPEditorActionDefinitionIds.REMOVE_BLOCK_COMMENT);
-    setAction("RemoveBlockComment", action); //$NON-NLS-1$
-    markAsStateDependentAction("RemoveBlockComment", true); //$NON-NLS-1$
-    markAsSelectionDependentAction("RemoveBlockComment", true); //$NON-NLS-1$
-    // WorkbenchHelp.setHelp(action, IJavaHelpContextIds.REMOVE_BLOCK_COMMENT_ACTION);
-
-    // action= new IndentAction(PHPEditorMessages.getResourceBundle(), "Indent.", this, false); //$NON-NLS-1$
-    // action.setActionDefinitionId(PHPEditorActionDefinitionIds.INDENT);
-    // setAction("Indent", action); //$NON-NLS-1$
-    // markAsStateDependentAction("Indent", true); //$NON-NLS-1$
-    // markAsSelectionDependentAction("Indent", true); //$NON-NLS-1$
-    //// WorkbenchHelp.setHelp(action, IJavaHelpContextIds.INDENT_ACTION);
-    //
-    action = new IndentAction(PHPEditorMessages.getResourceBundle(), "Indent.", this, true); //$NON-NLS-1$
-    setAction("IndentOnTab", action); //$NON-NLS-1$
-    markAsStateDependentAction("IndentOnTab", true); //$NON-NLS-1$
-    markAsSelectionDependentAction("IndentOnTab", true); //$NON-NLS-1$
-
-    if (getPreferenceStore().getBoolean(PreferenceConstants.EDITOR_SMART_TAB)) {
-      // don't replace Shift Right - have to make sure their enablement is
-      // mutually exclusive
-      //                       removeActionActivationCode(ITextEditorActionConstants.SHIFT_RIGHT);
-      setActionActivationCode("IndentOnTab", '\t', -1, SWT.NONE); //$NON-NLS-1$
-    }
-    fGenerateActionGroup = new GenerateActionGroup(this, ITextEditorActionConstants.GROUP_EDIT);
-    //    ActionGroup rg= new RefactorActionGroup(this, ITextEditorActionConstants.GROUP_EDIT);
-
-    // fActionGroups.addGroup(rg);
-    fActionGroups.addGroup(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)
-        });
-
-  }
-
-  /*
-   * @see JavaEditor#getElementAt(int)
-   */
-  protected IJavaElement getElementAt(int offset) {
-    return getElementAt(offset, true);
-  }
-
-  /**
-   * Returns the most narrow element including the given offset. If <code>reconcile</code> is <code>true</code> the editor's
-   * input element is reconciled in advance. If it is <code>false</code> this method only returns a result if the editor's input
-   * element does not need to be reconciled.
-   *
-   * @param offset
-   *          the offset included by the retrieved element
-   * @param reconcile
-   *          <code>true</code> if working copy should be reconciled
-   */
-  protected IJavaElement getElementAt(int offset, boolean reconcile) {
-    IWorkingCopyManager manager = PHPeclipsePlugin.getDefault().getWorkingCopyManager();
-    ICompilationUnit unit = manager.getWorkingCopy(getEditorInput());
-    if (unit != null) {
-      try {
-        if (reconcile) {
-          synchronized (unit) {
-            unit.reconcile();
-          }
-          return unit.getElementAt(offset);
-        } else if (unit.isConsistent())
-          return unit.getElementAt(offset);
-      } catch (JavaModelException x) {
-        PHPeclipsePlugin.log(x.getStatus());
-        // nothing found, be tolerant and go on
-      }
-    }
-    return null;
-  }
-
-  /*
-   * @see JavaEditor#getCorrespondingElement(IJavaElement)
-   */
-  protected IJavaElement getCorrespondingElement(IJavaElement element) {
-    try {
-      return EditorUtility.getWorkingCopy(element, true);
-    } catch (JavaModelException x) {
-      PHPeclipsePlugin.log(x.getStatus());
-      // nothing found, be tolerant and go on
-    }
-    return null;
-  }
-
-  public void createPartControl(Composite parent) {
-    super.createPartControl(parent);
-    //    fPaintManager = new PaintManager(getSourceViewer());
-    LinePainter linePainter;
-    linePainter = new LinePainter(getSourceViewer());
-    linePainter.setHighlightColor(new Color(Display.getCurrent(), 225, 235, 224));
-    //    fPaintManager.addPainter(linePainter);
-    //    if (isBracketHighlightingEnabled())
-    //      startBracketHighlighting();
-    //    if (isLineHighlightingEnabled())
-    //      startLineHighlighting();
-    //    if (isPrintMarginVisible())
-    //      showPrintMargin();
-    //    Iterator e = ANNOTATION_MAP.keySet().iterator();
-    //    while (e.hasNext()) {
-    //      AnnotationType type = (AnnotationType) e.next();
-    //      if (isAnnotationIndicationEnabled(type))
-    //        startAnnotationIndication(type);
-    //    }
-    if (isTabConversionEnabled())
-      startTabConversion();
-    //    if (isOverviewRulerVisible())
-    //      showOverviewRuler();
-    //
-    //    Preferences preferences =
-    // PHPeclipsePlugin.getDefault().getPluginPreferences();
-    //    preferences.addPropertyChangeListener(fPropertyChangeListener);
-    IPreferenceStore preferenceStore = getPreferenceStore();
-    boolean closeBracketsPHP = preferenceStore.getBoolean(CLOSE_BRACKETS_PHP);
-    boolean closeStringsPHPDQ = preferenceStore.getBoolean(CLOSE_STRINGS_DQ_PHP);
-    boolean closeStringsPHPSQ = preferenceStore.getBoolean(CLOSE_STRINGS_SQ_PHP);
-    boolean closeBracketsHTML = preferenceStore.getBoolean(CLOSE_BRACKETS_HTML);
-    boolean closeStringsHTML = preferenceStore.getBoolean(CLOSE_STRINGS_HTML);
-    fBracketInserter.setCloseBracketsPHPEnabled(closeBracketsPHP);
-    fBracketInserter.setCloseStringsPHPDQEnabled(closeStringsPHPDQ);
-    fBracketInserter.setCloseStringsPHPSQEnabled(closeStringsPHPSQ);
-    fBracketInserter.setCloseBracketsHTMLEnabled(closeBracketsHTML);
-    fBracketInserter.setCloseStringsHTMLEnabled(closeStringsHTML);
-    ISourceViewer sourceViewer = getSourceViewer();
-    if (sourceViewer instanceof ITextViewerExtension)
-      ((ITextViewerExtension) sourceViewer).prependVerifyKeyListener(fBracketInserter);
-  }
-
-  private static char getPeerCharacter(char character) {
-    switch (character) {
-    case '(':
-      return ')';
-    case ')':
-      return '(';
-    case '[':
-      return ']';
-    case ']':
-      return '[';
-    case '"':
-      return character;
-    case '\'':
-      return character;
-    default:
-      throw new IllegalArgumentException();
-    }
-  }
-
-  //  private void startBracketHighlighting() {
-  //    if (fBracketPainter == null) {
-  //      ISourceViewer sourceViewer = getSourceViewer();
-  //      fBracketPainter = new BracketPainter(sourceViewer);
-  //      fBracketPainter.setHighlightColor(getColor(MATCHING_BRACKETS_COLOR));
-  //      // fPaintManager.addPainter(fBracketPainter);
-  //    }
-  //  }
-  //
-  //  private void stopBracketHighlighting() {
-  //    if (fBracketPainter != null) {
-  //      // fPaintManager.removePainter(fBracketPainter);
-  //      fBracketPainter.deactivate(true);
-  //      fBracketPainter.dispose();
-  //      fBracketPainter = null;
-  //    }
-  //  }
-
-  //  private boolean isBracketHighlightingEnabled() {
-  //    IPreferenceStore store = getPreferenceStore();
-  //    return store.getBoolean(MATCHING_BRACKETS);
-  //  }
-
-  //  private void startLineHighlighting() {
-  //    if (fLinePainter == null) {
-  //      ISourceViewer sourceViewer = getSourceViewer();
-  //      fLinePainter = new LinePainter(sourceViewer);
-  //      fLinePainter.setHighlightColor(getColor(CURRENT_LINE_COLOR));
-  //      // fPaintManager.addPainter(fLinePainter);
-  //    }
-  //  }
-
-  //  private void stopLineHighlighting() {
-  //    if (fLinePainter != null) {
-  //      // fPaintManager.removePainter(fLinePainter);
-  //      fLinePainter.deactivate(true);
-  //      fLinePainter.dispose();
-  //      fLinePainter = null;
-  //    }
-  //  }
-
-  //  private boolean isLineHighlightingEnabled() {
-  //    IPreferenceStore store = getPreferenceStore();
-  //    return store.getBoolean(CURRENT_LINE);
-  //  }
-
-  //  private void showPrintMargin() {
-  //    if (fPrintMarginPainter == null) {
-  //      fPrintMarginPainter = new PrintMarginPainter(getSourceViewer());
-  //      fPrintMarginPainter.setMarginRulerColor(getColor(PRINT_MARGIN_COLOR));
-  //      fPrintMarginPainter.setMarginRulerColumn(getPreferenceStore().getInt(PRINT_MARGIN_COLUMN));
-  //      // fPaintManager.addPainter(fPrintMarginPainter);
-  //    }
-  //  }
-
-  //  private void hidePrintMargin() {
-  //    if (fPrintMarginPainter != null) {
-  //      // fPaintManager.removePainter(fPrintMarginPainter);
-  //      fPrintMarginPainter.deactivate(true);
-  //      fPrintMarginPainter.dispose();
-  //      fPrintMarginPainter = null;
-  //    }
-  //  }
-
-  //  private boolean isPrintMarginVisible() {
-  //    IPreferenceStore store = getPreferenceStore();
-  //    return store.getBoolean(PRINT_MARGIN);
-  //  }
-
-  private int getTabSize() {
-    Preferences preferences = PHPeclipsePlugin.getDefault().getPluginPreferences();
-    return preferences.getInt(CODE_FORMATTER_TAB_SIZE);
-  }
-
-  private boolean isTabConversionEnabled() {
-    IPreferenceStore store = getPreferenceStore();
-    return store.getBoolean(SPACES_FOR_TABS);
-  }
-
-  private Color getColor(String key) {
-    RGB rgb = PreferenceConverter.getColor(getPreferenceStore(), key);
-    return getColor(rgb);
-  }
-
-  private Color getColor(RGB rgb) {
-    JavaTextTools textTools = PHPeclipsePlugin.getDefault().getJavaTextTools();
-    return textTools.getColorManager().getColor(rgb);
-  }
-
-  //  private Color getColor(AnnotationType annotationType) {
-  //    AnnotationInfo info = (AnnotationInfo)
-  // ANNOTATION_MAP.get(annotationType);
-  //    if (info != null)
-  //      return getColor(info.fColorPreference);
-  //    return null;
-  //  }
-  public void dispose() {
-    ISourceViewer sourceViewer = getSourceViewer();
-    if (sourceViewer instanceof ITextViewerExtension)
-      ((ITextViewerExtension) sourceViewer).removeVerifyKeyListener(fBracketInserter);
-    //    if (fPropertyChangeListener != null) {
-    //      Preferences preferences =
-    // PHPeclipsePlugin.getDefault().getPluginPreferences();
-    //      preferences.removePropertyChangeListener(fPropertyChangeListener);
-    //      fPropertyChangeListener = null;
-    //    }
-    if (fJavaEditorErrorTickUpdater != null) {
-      fJavaEditorErrorTickUpdater.dispose();
-      fJavaEditorErrorTickUpdater = null;
-    }
-    //    if (fSelectionHistory != null)
-    //      fSelectionHistory.dispose();
-    //    if (fPaintManager != null) {
-    //      fPaintManager.dispose();
-    //      fPaintManager = null;
-    //    }
-    if (fActionGroups != null) {
-      fActionGroups.dispose();
-      fActionGroups = null;
-    }
-    super.dispose();
-  }
-
-  //  protected AnnotationType getAnnotationType(String preferenceKey) {
-  //    Iterator e = ANNOTATION_MAP.keySet().iterator();
-  //    while (e.hasNext()) {
-  //      AnnotationType type = (AnnotationType) e.next();
-  //      AnnotationInfo info = (AnnotationInfo) ANNOTATION_MAP.get(type);
-  //      if (info != null) {
-  //        if (preferenceKey.equals(info.fColorPreference)
-  //          || preferenceKey.equals(info.fEditorPreference)
-  //          || preferenceKey.equals(info.fOverviewRulerPreference))
-  //          return type;
-  //      }
-  //    }
-  //    return null;
-  //  }
-  /*
-   * @see AbstractTextEditor#handlePreferenceStoreChanged(PropertyChangeEvent)
-   */
-  protected void handlePreferenceStoreChanged(PropertyChangeEvent event) {
-    try {
-      AdaptedSourceViewer asv = (AdaptedSourceViewer) getSourceViewer();
-      if (asv != null) {
-        String p = event.getProperty();
-        if (CLOSE_BRACKETS_PHP.equals(p)) {
-          fBracketInserter.setCloseBracketsPHPEnabled(getPreferenceStore().getBoolean(p));
-          return;
-        }
-        if (CLOSE_STRINGS_DQ_PHP.equals(p)) {
-          fBracketInserter.setCloseStringsPHPDQEnabled(getPreferenceStore().getBoolean(p));
-          return;
-        }
-        if (CLOSE_STRINGS_SQ_PHP.equals(p)) {
-          fBracketInserter.setCloseStringsPHPSQEnabled(getPreferenceStore().getBoolean(p));
-          return;
-        }
-        if (CLOSE_BRACKETS_HTML.equals(p)) {
-          fBracketInserter.setCloseBracketsHTMLEnabled(getPreferenceStore().getBoolean(p));
-          return;
-        }
-        if (CLOSE_STRINGS_HTML.equals(p)) {
-          fBracketInserter.setCloseStringsHTMLEnabled(getPreferenceStore().getBoolean(p));
-          return;
-        }
-        if (SPACES_FOR_TABS.equals(p)) {
-          if (isTabConversionEnabled())
-            startTabConversion();
-          else
-            stopTabConversion();
-          return;
-        }
-        //        if (MATCHING_BRACKETS.equals(p)) {
-        //          if (isBracketHighlightingEnabled())
-        //            startBracketHighlighting();
-        //          else
-        //            stopBracketHighlighting();
-        //          return;
-        //        }
-        //        if (MATCHING_BRACKETS_COLOR.equals(p)) {
-        //          if (fBracketPainter != null)
-        //            fBracketPainter.setHighlightColor(getColor(MATCHING_BRACKETS_COLOR));
-        //          return;
-        //        }
-        //        if (CURRENT_LINE.equals(p)) {
-        //          if (isLineHighlightingEnabled())
-        //            startLineHighlighting();
-        //          else
-        //            stopLineHighlighting();
-        //          return;
-        //        }
-        //        if (CURRENT_LINE_COLOR.equals(p)) {
-        //          if (fLinePainter != null) {
-        //            stopLineHighlighting();
-        //            startLineHighlighting();
-        //          }
-        //          return;
-        //        }
-        //        if (PRINT_MARGIN.equals(p)) {
-        //          if (isPrintMarginVisible())
-        //            showPrintMargin();
-        //          else
-        //            hidePrintMargin();
-        //          return;
-        //        }
-        //        if (PRINT_MARGIN_COLOR.equals(p)) {
-        //          if (fPrintMarginPainter != null)
-        //            fPrintMarginPainter.setMarginRulerColor(getColor(PRINT_MARGIN_COLOR));
-        //          return;
-        //        }
-        //        if (PRINT_MARGIN_COLUMN.equals(p)) {
-        //          if (fPrintMarginPainter != null)
-        //            fPrintMarginPainter.setMarginRulerColumn(getPreferenceStore().getInt(PRINT_MARGIN_COLUMN));
-        //          return;
-        //        }
-        //        if (OVERVIEW_RULER.equals(p)) {
-        //          if (isOverviewRulerVisible())
-        //            showOverviewRuler();
-        //          else
-        //            hideOverviewRuler();
-        //          return;
-        //        }
-        //        AnnotationType type = getAnnotationType(p);
-        //        if (type != null) {
-        //
-        //          AnnotationInfo info = (AnnotationInfo)
-        // ANNOTATION_MAP.get(type);
-        //          if (info.fColorPreference.equals(p)) {
-        //            Color color = getColor(type);
-        //            if (fProblemPainter != null) {
-        //              fProblemPainter.setColor(type, color);
-        //              fProblemPainter.paint(IPainter.CONFIGURATION);
-        //            }
-        //            setColorInOverviewRuler(type, color);
-        //            return;
-        //          }
-        //
-        //          if (info.fEditorPreference.equals(p)) {
-        //            if (isAnnotationIndicationEnabled(type))
-        //              startAnnotationIndication(type);
-        //            else
-        //              stopAnnotationIndication(type);
-        //            return;
-        //          }
-        //
-        //          if (info.fOverviewRulerPreference.equals(p)) {
-        //            if (isAnnotationIndicationInOverviewRulerEnabled(type))
-        //              showAnnotationIndicationInOverviewRuler(type, true);
-        //            else
-        //              showAnnotationIndicationInOverviewRuler(type, false);
-        //            return;
-        //          }
-        //        }
-        IContentAssistant c = asv.getContentAssistant();
-        if (c instanceof ContentAssistant)
-          ContentAssistPreference.changeConfiguration((ContentAssistant) c, getPreferenceStore(), event);
-      }
-    } finally {
-      super.handlePreferenceStoreChanged(event);
-    }
-  }
-
-  /*
-   * @see net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor#handlePreferencePropertyChanged(org.eclipse.core.runtime.Preferences.PropertyChangeEvent)
-   */
-  protected void handlePreferencePropertyChanged(org.eclipse.core.runtime.Preferences.PropertyChangeEvent event) {
-    AdaptedSourceViewer asv = (AdaptedSourceViewer) getSourceViewer();
-    if (asv != null) {
-      String p = event.getProperty();
-      if (CODE_FORMATTER_TAB_SIZE.equals(p)) {
-        asv.updateIndentationPrefixes();
-        if (fTabConverter != null)
-          fTabConverter.setNumberOfSpacesPerTab(getTabSize());
-      }
-    }
-    super.handlePreferencePropertyChanged(event);
-  }
-
-  /**
-   * Handles a property change event describing a change of the php 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) {
-  //    AdaptedSourceViewer asv = (AdaptedSourceViewer) getSourceViewer();
-  //    if (asv != null) {
-  //      String p = event.getProperty();
-  //      if (CODE_FORMATTER_TAB_SIZE.equals(p)) {
-  //        asv.updateIndentationPrefixes();
-  //        if (fTabConverter != null)
-  //          fTabConverter.setNumberOfSpacesPerTab(getTabSize());
-  //      }
-  //    }
-  //  }
-  /*
-   * @see net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor#createJavaSourceViewer(org.eclipse.swt.widgets.Composite,
-   *      org.eclipse.jface.text.source.IVerticalRuler, org.eclipse.jface.text.source.IOverviewRuler, boolean, int)
-   */
-  protected ISourceViewer createJavaSourceViewer(Composite parent, IVerticalRuler verticalRuler, IOverviewRuler overviewRuler,
-      boolean isOverviewRulerVisible, int styles, IPreferenceStore store) {
-    return new AdaptedSourceViewer(parent, verticalRuler, overviewRuler, isOverviewRulerVisible, styles, store);
-  }
-
-  //  protected ISourceViewer createJavaSourceViewer(Composite parent,
-  // IVerticalRuler ruler, int styles) {
-  //    return new AdaptedSourceViewer(parent, ruler, styles);
-  //  }
-  private boolean isValidSelection(int offset, int length) {
-    IDocumentProvider provider = getDocumentProvider();
-    if (provider != null) {
-      IDocument document = provider.getDocument(getEditorInput());
-      if (document != null) {
-        int end = offset + length;
-        int documentLength = document.getLength();
-        return 0 <= offset && offset <= documentLength && 0 <= end && end <= documentLength;
-      }
-    }
-    return false;
-  }
-
-  /*
-   * @see net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor#getInputElement()
-   */
-  protected IJavaElement getInputJavaElement() {
-    return PHPeclipsePlugin.getDefault().getWorkingCopyManager().getWorkingCopy(getEditorInput());
-  }
-
-  /*
-   * @see AbstractTextEditor#editorContextMenuAboutToShow(IMenuManager)
-   */
-  public void editorContextMenuAboutToShow(IMenuManager menu) {
-    super.editorContextMenuAboutToShow(menu);
-    ActionContext context = new ActionContext(getSelectionProvider().getSelection());
-    fContextMenuGroup.setContext(context);
-    fContextMenuGroup.fillContextMenu(menu);
-    fContextMenuGroup.setContext(null);
-  }
-
-  /*
-   * @see JavaEditor#setOutlinePageInput(JavaOutlinePage, IEditorInput)
-   */
-  protected void setOutlinePageInput(JavaOutlinePage page, IEditorInput input) {
-    if (page != null) {
-      IWorkingCopyManager manager = PHPeclipsePlugin.getDefault().getWorkingCopyManager();
-      page.setInput(manager.getWorkingCopy(input));
-    }
-  }
-
-  /*
-   * @see AbstractTextEditor#performSaveOperation(WorkspaceModifyOperation, IProgressMonitor)
-   */
-  //  protected void performSaveOperation(WorkspaceModifyOperation operation,
-  // IProgressMonitor progressMonitor) {
-  //    IDocumentProvider p = getDocumentProvider();
-  //    if (p instanceof PHPDocumentProvider) {
-  //      PHPDocumentProvider cp = (PHPDocumentProvider) p;
-  //      cp.setSavePolicy(fSavePolicy);
-  //    }
-  //
-  //    try {
-  //      super.performSaveOperation(operation, progressMonitor);
-  //    } finally {
-  //      if (p instanceof PHPDocumentProvider) {
-  //        PHPDocumentProvider cp = (PHPDocumentProvider) p;
-  //        cp.setSavePolicy(null);
-  //      }
-  //    }
-  //  }
-  /*
-   * @see AbstractTextEditor#doSave(IProgressMonitor)
-   */
-  public void doSave(IProgressMonitor progressMonitor) {
-
-    IDocumentProvider p = getDocumentProvider();
-    if (p == null) {
-      // editor has been closed
-      return;
-    }
-
-    if (p.isDeleted(getEditorInput())) {
-
-      if (isSaveAsAllowed()) {
-
-        /*
-         * 1GEUSSR: ITPUI:ALL - User should never loose changes made in the editors. Changed Behavior to make sure that if called
-         * inside a regular save (because of deletion of input element) there is a way to report back to the caller.
-         */
-        performSaveAs(progressMonitor);
-
-      } else {
-
-        /*
-         * 1GF5YOX: ITPJUI:ALL - Save of delete file claims it's still there Missing resources.
-         */
-        Shell shell = getSite().getShell();
-        MessageDialog
-            .openError(
-                shell,
-                PHPEditorMessages.getString("PHPUnitEditor.error.saving.title1"), PHPEditorMessages.getString("PHPUnitEditor.error.saving.message1")); //$NON-NLS-1$ //$NON-NLS-2$
-      }
-
-    } else {
-      if (getPreferenceStore().getBoolean(PreferenceConstants.EDITOR_P_RTRIM_ON_SAVE)) {
-        RTrimAction trimAction = new RTrimAction();
-        trimAction.setActiveEditor(null, getSite().getPage().getActiveEditor());
-        trimAction.run(null);
-      }
-
-      setStatusLineErrorMessage(null);
-
-      updateState(getEditorInput());
-      validateState(getEditorInput());
-
-      IWorkingCopyManager manager = PHPeclipsePlugin.getDefault().getWorkingCopyManager();
-      ICompilationUnit unit = manager.getWorkingCopy(getEditorInput());
-
-      if (unit != null) {
-        synchronized (unit) {
-          performSave(false, progressMonitor);
-        }
-      } else
-        performSave(false, progressMonitor);
-    }
-  }
-
-  public boolean isSaveAsAllowed() {
-    return true;
-  }
-
-  /**
-   * The compilation unit editor implementation of this <code>AbstractTextEditor</code> method asks the user for the workspace
-   * path of a file resource and saves the document there. See http://dev.eclipse.org/bugs/show_bug.cgi?id=6295
-   *
-   * @param progressMonitor
-   *          the progress monitor
-   */
-  protected void performSaveAs(IProgressMonitor progressMonitor) {
-
-    Shell shell = getSite().getShell();
-    IEditorInput input = getEditorInput();
-
-    SaveAsDialog dialog = new SaveAsDialog(shell);
-
-    IFile original = (input instanceof IFileEditorInput) ? ((IFileEditorInput) input).getFile() : null;
-    if (original != null)
-      dialog.setOriginalFile(original);
-
-    dialog.create();
-
-    IDocumentProvider provider = getDocumentProvider();
-    if (provider == null) {
-      // editor has been programmatically closed while the dialog was open
-      return;
-    }
-
-    if (provider.isDeleted(input) && original != null) {
-      String message = PHPEditorMessages.getFormattedString(
-          "CompilationUnitEditor.warning.save.delete", new Object[] { original.getName() }); //$NON-NLS-1$
-      dialog.setErrorMessage(null);
-      dialog.setMessage(message, IMessageProvider.WARNING);
-    }
-
-    if (dialog.open() == Window.CANCEL) {
-      if (progressMonitor != null)
-        progressMonitor.setCanceled(true);
-      return;
-    }
-
-    IPath filePath = dialog.getResult();
-    if (filePath == null) {
-      if (progressMonitor != null)
-        progressMonitor.setCanceled(true);
-      return;
-    }
-
-    IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
-    IFile file = workspaceRoot.getFile(filePath);
-    final IEditorInput newInput = new FileEditorInput(file);
-
-    boolean success = false;
-    try {
-
-      provider.aboutToChange(newInput);
-      getDocumentProvider().saveDocument(progressMonitor, newInput, getDocumentProvider().getDocument(getEditorInput()), true);
-      success = true;
-
-    } catch (CoreException x) {
-      IStatus status = x.getStatus();
-      if (status == null || status.getSeverity() != IStatus.CANCEL)
-        ErrorDialog
-            .openError(
-                shell,
-                PHPEditorMessages.getString("CompilationUnitEditor.error.saving.title2"), PHPEditorMessages.getString("CompilationUnitEditor.error.saving.message2"), x.getStatus()); //$NON-NLS-1$ //$NON-NLS-2$
-    } finally {
-      provider.changed(newInput);
-      if (success)
-        setInput(newInput);
-    }
-
-    if (progressMonitor != null)
-      progressMonitor.setCanceled(!success);
-  }
-
-  /*
-   * @see AbstractTextEditor#doSetInput(IEditorInput)
-   */
-  protected void doSetInput(IEditorInput input) throws CoreException {
-    super.doSetInput(input);
-    configureTabConverter();
-    configureToggleCommentAction();
-  }
-
-  //   /*
-  //    * @see
-  // net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor#installOverrideIndicator(boolean)
-  //    * @since 3.0
-  //    */
-  //   protected void installOverrideIndicator(boolean waitForReconcilation) {
-  //           IAnnotationModel model=
-  // getDocumentProvider().getAnnotationModel(getEditorInput());
-  //           if (!waitForReconcilation)
-  //                   super.installOverrideIndicator(false);
-  //           else {
-  //                   uninstallOverrideIndicator();
-  //                   IJavaElement inputElement= getInputJavaElement();
-  //                   if (model == null || inputElement == null)
-  //                           return;
-  //
-  //                   fOverrideIndicatorManager= new OverrideIndicatorManager(model,
-  // inputElement, null);
-  //                   addReconcileListener(fOverrideIndicatorManager);
-  //           }
-  //   }
-  //
-  //   /*
-  //    * @see
-  // net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor#uninstallOverrideIndicator()
-  //    * @since 3.0
-  //    */
-  //   protected void uninstallOverrideIndicator() {
-  //           if (fOverrideIndicatorManager != null)
-  //                   removeReconcileListener(fOverrideIndicatorManager);
-  //           super.uninstallOverrideIndicator();
-  //   }
-
-  /**
-   * Configures the toggle comment action
-   *
-   * @since 3.0
-   */
-  private void configureToggleCommentAction() {
-    IAction action = getAction("ToggleComment"); //$NON-NLS-1$
-    if (action instanceof ToggleCommentAction) {
-      ISourceViewer sourceViewer = getSourceViewer();
-      SourceViewerConfiguration configuration = getSourceViewerConfiguration();
-      ((ToggleCommentAction) action).configure(sourceViewer, configuration);
-    }
-  }
-
-  //  private void configureTabConverter() {
-  //    if (fTabConverter != null) {
-  //      IDocumentProvider provider = getDocumentProvider();
-  //      if (provider instanceof PHPDocumentProvider) {
-  //        PHPDocumentProvider cup = (PHPDocumentProvider) provider;
-  //        fTabConverter.setLineTracker(cup.createLineTracker(getEditorInput()));
-  //      }
-  //    }
-  //  }
-  private void configureTabConverter() {
-    if (fTabConverter != null) {
-      IDocumentProvider provider = getDocumentProvider();
-      if (provider instanceof ICompilationUnitDocumentProvider) {
-        ICompilationUnitDocumentProvider cup = (ICompilationUnitDocumentProvider) provider;
-        fTabConverter.setLineTracker(cup.createLineTracker(getEditorInput()));
-      }
-    }
-  }
-
-  private void startTabConversion() {
-    if (fTabConverter == null) {
-      fTabConverter = new TabConverter();
-      configureTabConverter();
-      fTabConverter.setNumberOfSpacesPerTab(getTabSize());
-      AdaptedSourceViewer asv = (AdaptedSourceViewer) getSourceViewer();
-      asv.addTextConverter(fTabConverter);
-      // http://dev.eclipse.org/bugs/show_bug.cgi?id=19270
-      asv.updateIndentationPrefixes();
-    }
-  }
-
-  private void stopTabConversion() {
-    if (fTabConverter != null) {
-      AdaptedSourceViewer asv = (AdaptedSourceViewer) getSourceViewer();
-      asv.removeTextConverter(fTabConverter);
-      // http://dev.eclipse.org/bugs/show_bug.cgi?id=19270
-      asv.updateIndentationPrefixes();
-      fTabConverter = null;
-    }
-  }
-
-  /*
-   * @see org.eclipse.ui.texteditor.AbstractTextEditor#performSave(boolean, org.eclipse.core.runtime.IProgressMonitor)
-   */
-  protected void performSave(boolean overwrite, IProgressMonitor progressMonitor) {
-    //    IDocumentProvider p = getDocumentProvider();
-    //    if (p instanceof PHPDocumentProvider) {
-    //      PHPDocumentProvider cp = (PHPDocumentProvider) p;
-    //      cp.setSavePolicy(fSavePolicy);
-    //    }
-    //    try {
-    //      super.performSave(overwrite, progressMonitor);
-    //    } finally {
-    //      if (p instanceof PHPDocumentProvider) {
-    //        PHPDocumentProvider cp = (PHPDocumentProvider) p;
-    //        cp.setSavePolicy(null);
-    //      }
-    //    }
-
-    IDocumentProvider p = getDocumentProvider();
-    if (p instanceof ICompilationUnitDocumentProvider) {
-      ICompilationUnitDocumentProvider cp = (ICompilationUnitDocumentProvider) p;
-      cp.setSavePolicy(fSavePolicy);
-    }
-    try {
-      super.performSave(overwrite, progressMonitor);
-    } finally {
-      if (p instanceof ICompilationUnitDocumentProvider) {
-        ICompilationUnitDocumentProvider cp = (ICompilationUnitDocumentProvider) p;
-        cp.setSavePolicy(null);
-      }
-    }
-  }
-
-  /*
-   * @see AbstractTextEditor#doSaveAs
-   */
-  public void doSaveAs() {
-    if (askIfNonWorkbenchEncodingIsOk()) {
-      super.doSaveAs();
-    }
-  }
-
-  /**
-   * Asks the user if it is ok to store in non-workbench encoding.
-   *
-   * @return <true>if the user wants to continue
-   */
-  private boolean askIfNonWorkbenchEncodingIsOk() {
-    IDocumentProvider provider = getDocumentProvider();
-    if (provider instanceof IStorageDocumentProvider) {
-      IEditorInput input = getEditorInput();
-      IStorageDocumentProvider storageProvider = (IStorageDocumentProvider) provider;
-      String encoding = storageProvider.getEncoding(input);
-      String defaultEncoding = storageProvider.getDefaultEncoding();
-      if (encoding != null && !encoding.equals(defaultEncoding)) {
-        Shell shell = getSite().getShell();
-        String title = PHPEditorMessages.getString("PHPUnitEditor.warning.save.nonWorkbenchEncoding.title"); //$NON-NLS-1$
-        String msg;
-        if (input != null)
-          msg = MessageFormat.format(PHPEditorMessages.getString("PHPUnitEditor.warning.save.nonWorkbenchEncoding.message1"),
-              new String[] { input.getName(), encoding }); //$NON-NLS-1$
-        else
-          msg = MessageFormat.format(PHPEditorMessages.getString("PHPUnitEditor.warning.save.nonWorkbenchEncoding.message2"),
-              new String[] { encoding }); //$NON-NLS-1$
-        return MessageDialog.openQuestion(shell, title, msg);
-      }
-    }
-    return true;
-  }
-
-  /*
-   * @see net.sourceforge.phpdt.internal.ui.text.java.IJavaReconcilingListener#aboutToBeReconciled()
-   * @since 3.0
-   */
-  public void aboutToBeReconciled() {
-
-    // Notify AST provider
-    //         PHPeclipsePlugin.getDefault().getASTProvider().aboutToBeReconciled(getInputJavaElement());
-
-    // Notify listeners
-    Object[] listeners = fReconcilingListeners.getListeners();
-    for (int i = 0, length = listeners.length; i < length; ++i)
-      ((IJavaReconcilingListener) listeners[i]).aboutToBeReconciled();
-  }
-
-  /*
-   * @see net.sourceforge.phpdt.internal.ui.text.java.IJavaReconcilingListener#reconciled(CompilationUnit, boolean,
-   *      IProgressMonitor)
-   * @since 3.0
-   */
-  public void reconciled(CompilationUnit ast, boolean forced, IProgressMonitor progressMonitor) {
-
-    // Always notify AST provider
-    //         PHPeclipsePlugin.getDefault().getASTProvider().reconciled(ast, getInputJavaElement());
-
-    // Notify listeners
-    //         Object[] listeners = fReconcilingListeners.getListeners();
-    //         for (int i = 0, length= listeners.length; i < length; ++i)
-    //                 ((IJavaReconcilingListener)listeners[i]).reconciled(ast, forced, progressMonitor);
-
-    // Update Java Outline page selection
-    if (!forced && !progressMonitor.isCanceled()) {
-      Shell shell = getSite().getShell();
-      if (shell != null && !shell.isDisposed()) {
-        shell.getDisplay().asyncExec(new Runnable() {
-          public void run() {
-            selectionChanged();
-          }
-        });
-      }
-    }
-  }
-
-  /**
-   * Returns the updated java element for the old java element.
-   */
-  private IJavaElement findElement(IJavaElement element) {
-    if (element == null)
-      return null;
-    IWorkingCopyManager manager = PHPeclipsePlugin.getDefault().getWorkingCopyManager();
-    ICompilationUnit unit = manager.getWorkingCopy(getEditorInput());
-    if (unit != null) {
-      try {
-        synchronized (unit) {
-          unit.reconcile();
-        }
-        IJavaElement[] findings = unit.findElements(element);
-        if (findings != null && findings.length > 0)
-          return findings[0];
-      } catch (JavaModelException x) {
-        PHPeclipsePlugin.log(x.getStatus());
-        // nothing found, be tolerant and go on
-      }
-    }
-    return null;
-  }
-
-  /**
-   * Returns the offset of the given Java element.
-   */
-  private int getOffset(IJavaElement element) {
-    if (element instanceof ISourceReference) {
-      ISourceReference sr = (ISourceReference) element;
-      try {
-        ISourceRange srcRange = sr.getSourceRange();
-        if (srcRange != null)
-          return srcRange.getOffset();
-      } catch (JavaModelException e) {
-      }
-    }
-    return -1;
-  }
-
-  /*
-   * @see AbstractTextEditor#restoreSelection()
-   */
-  //  protected void restoreSelection() {
-  //    try {
-  //      if (getSourceViewer() == null || fRememberedSelection == null)
-  //        return;
-  //      IJavaElement newElement = findElement(fRememberedElement);
-  //      int newOffset = getOffset(newElement);
-  //      int delta = (newOffset > -1 && fRememberedElementOffset > -1) ? newOffset
-  //          - fRememberedElementOffset : 0;
-  //      if (isValidSelection(delta + fRememberedSelection.getOffset(),
-  //          fRememberedSelection.getLength()))
-  //        selectAndReveal(delta + fRememberedSelection.getOffset(),
-  //            fRememberedSelection.getLength());
-  //    } finally {
-  //      fRememberedSelection = null;
-  //      fRememberedElement = null;
-  //      fRememberedElementOffset = -1;
-  //    }
-  //  }
-  /**
-   * Tells whether this is the active editor in the active page.
-   *
-   * @return <code>true</code> if this is the active editor in the active page
-   * @see IWorkbenchPage#getActiveEditor();
-   */
-  protected final boolean isActiveEditor() {
-    IWorkbenchWindow window = getSite().getWorkbenchWindow();
-    IWorkbenchPage page = window.getActivePage();
-    if (page == null)
-      return false;
-    IEditorPart activeEditor = page.getActiveEditor();
-    return activeEditor != null && activeEditor.equals(this);
-  }
-
-  /**
-   * Adds the given listener. Has no effect if an identical listener was not already registered.
-   *
-   * @param listener
-   *          The reconcile listener to be added
-   * @since 3.0
-   */
-  final void addReconcileListener(IJavaReconcilingListener listener) {
-    synchronized (fReconcilingListeners) {
-      fReconcilingListeners.add(listener);
-    }
-  }
-
-  /**
-   * Removes the given listener. Has no effect if an identical listener was not already registered.
-   *
-   * @param listener
-   *          the reconcile listener to be removed
-   * @since 3.0
-   */
-  final void removeReconcileListener(IJavaReconcilingListener listener) {
-    synchronized (fReconcilingListeners) {
-      fReconcilingListeners.remove(listener);
-    }
-  }
-
-  protected void updateStateDependentActions() {
-    super.updateStateDependentActions();
-    fGenerateActionGroup.editorStateChanged();
-  }
-
-  /*
-   * @see AbstractTextEditor#rememberSelection()
-   */
-  protected void rememberSelection() {
-    fRememberedSelection.remember();
-  }
-
-  /*
-   * @see AbstractTextEditor#restoreSelection()
-   */
-  protected void restoreSelection() {
-    fRememberedSelection.restore();
-  }
-
-  /*
-   * @see AbstractTextEditor#canHandleMove(IEditorInput, IEditorInput)
-   */
-  protected boolean canHandleMove(IEditorInput originalElement, IEditorInput movedElement) {
-
-    String oldExtension = ""; //$NON-NLS-1$
-    if (originalElement instanceof IFileEditorInput) {
-      IFile file = ((IFileEditorInput) originalElement).getFile();
-      if (file != null) {
-        String ext = file.getFileExtension();
-        if (ext != null)
-          oldExtension = ext;
-      }
-    }
-
-    String newExtension = ""; //$NON-NLS-1$
-    if (movedElement instanceof IFileEditorInput) {
-      IFile file = ((IFileEditorInput) movedElement).getFile();
-      if (file != null)
-        newExtension = file.getFileExtension();
-    }
-
-    return oldExtension.equals(newExtension);
-  }
-
-  /*
-   * @see org.eclipse.ui.texteditor.AbstractDecoratedTextEditor#isPrefQuickDiffAlwaysOn()
-   */
-  protected boolean isPrefQuickDiffAlwaysOn() {
-    // reestablishes the behaviour from AbstractDecoratedTextEditor which was hacked by JavaEditor
-    // to disable the change bar for the class file (attached source) java editor.
-    IPreferenceStore store = getPreferenceStore();
-    return store.getBoolean(AbstractDecoratedTextEditorPreferenceConstants.QUICK_DIFF_ALWAYS_ON);
-  }
-
-  /*
-   * @see net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor#getAdapter(java.lang.Class)
-   */
-  public Object getAdapter(Class required) {
-    if (SmartBackspaceManager.class.equals(required)) {
-      if (getSourceViewer() instanceof JavaSourceViewer) {
-        return ((JavaSourceViewer) getSourceViewer()).getBackspaceManager();
-      }
-    }
-
-    return super.getAdapter(required);
-  }
-
-  /**
-   * Returns the mutex for the reconciler. See https://bugs.eclipse.org/bugs/show_bug.cgi?id=63898 for a description of the problem.
-   * <p>
-   * TODO remove once the underlying problem is solved.
-   * </p>
-   *
-   * @return the lock reconcilers may use to synchronize on
-   */
-  public Object getReconcilerLock() {
-    return fReconcilerLock;
-  }
-
-  /*
-   * (non-Javadoc)
-   *
-   * @see org.eclipse.ui.texteditor.AbstractTextEditor#editorSaved()
-   */
-  protected void editorSaved() {
-    super.editorSaved();
-    ShowExternalPreviewAction a = ShowExternalPreviewAction.getInstance();
-    if (a != null) {
-      a.refresh(ShowExternalPreviewAction.PHP_TYPE);
-    }
-  }
+public class PHPUnitEditor extends PHPEditor { // implements
+       // IJavaReconcilingListener {
+       interface ITextConverter {
+               void customizeDocumentCommand(IDocument document,
+                               DocumentCommand command);
+       };
+
+       // class AdaptedSourceViewer extends JavaSourceViewer {
+       // private List fTextConverters;
+       //
+       // private boolean fIgnoreTextConverters = false;
+       //
+       // // private JavaCorrectionAssistant fCorrectionAssistant;
+       // public AdaptedSourceViewer(Composite parent, IVerticalRuler
+       // verticalRuler,
+       // IOverviewRuler overviewRuler, boolean showAnnotationsOverview,
+       // int styles, IPreferenceStore store) {
+       // super(parent, verticalRuler, overviewRuler, showAnnotationsOverview,
+       // styles, store);
+       // }
+       //
+       // // public AdaptedSourceViewer(Composite parent,
+       // // IVerticalRuler verticalRuler, IOverviewRuler overviewRuler,
+       // // boolean showAnnotationsOverview, int styles) {
+       // // super(parent, verticalRuler, overviewRuler,
+       // // showAnnotationsOverview, styles);
+       // // }
+       // public IContentAssistant getContentAssistant() {
+       // return fContentAssistant;
+       // }
+       //
+       // /*
+       // * @see ITextOperationTarget#doOperation(int)
+       // */
+       // public void doOperation(int operation) {
+       // if (getTextWidget() == null)
+       // return;
+       // switch (operation) {
+       // case CONTENTASSIST_PROPOSALS:
+       // String msg = fContentAssistant.showPossibleCompletions();
+       // setStatusLineErrorMessage(msg);
+       // return;
+       // // case CORRECTIONASSIST_PROPOSALS:
+       // // fCorrectionAssistant.showPossibleCompletions();
+       // // return;
+       // case UNDO:
+       // fIgnoreTextConverters = true;
+       // break;
+       // case REDO:
+       // fIgnoreTextConverters = true;
+       // break;
+       // }
+       // super.doOperation(operation);
+       // }
+       //
+       // /*
+       // * @see ITextOperationTarget#canDoOperation(int)
+       // */
+       // public boolean canDoOperation(int operation) {
+       // // if (operation == CORRECTIONASSIST_PROPOSALS)
+       // // return isEditable();
+       // return super.canDoOperation(operation);
+       // }
+       //
+       // /*
+       // * @see TextViewer#handleDispose()
+       // */
+       // protected void handleDispose() {
+       // // if (fCorrectionAssistant != null) {
+       // // fCorrectionAssistant.uninstall();
+       // // fCorrectionAssistant= null;
+       // // }
+       // super.handleDispose();
+       // }
+       //
+       // public void insertTextConverter(ITextConverter textConverter, int index)
+       // {
+       // throw new UnsupportedOperationException();
+       // }
+       //
+       // public void addTextConverter(ITextConverter textConverter) {
+       // if (fTextConverters == null) {
+       // fTextConverters = new ArrayList(1);
+       // fTextConverters.add(textConverter);
+       // } else if (!fTextConverters.contains(textConverter))
+       // fTextConverters.add(textConverter);
+       // }
+       //
+       // public void removeTextConverter(ITextConverter textConverter) {
+       // if (fTextConverters != null) {
+       // fTextConverters.remove(textConverter);
+       // if (fTextConverters.size() == 0)
+       // fTextConverters = null;
+       // }
+       // }
+       //
+       // /*
+       // * @see TextViewer#customizeDocumentCommand(DocumentCommand)
+       // */
+       // protected void customizeDocumentCommand(DocumentCommand command) {
+       // super.customizeDocumentCommand(command);
+       // if (!fIgnoreTextConverters && fTextConverters != null) {
+       // for (Iterator e = fTextConverters.iterator(); e.hasNext();)
+       // ((ITextConverter) e.next()).customizeDocumentCommand(getDocument(),
+       // command);
+       // }
+       // fIgnoreTextConverters = false;
+       // }
+       //
+       // // http://dev.eclipse.org/bugs/show_bug.cgi?id=19270
+       // public void updateIndentationPrefixes() {
+       // SourceViewerConfiguration configuration = getSourceViewerConfiguration();
+       // String[] types = configuration.getConfiguredContentTypes(this);
+       // for (int i = 0; i < types.length; i++) {
+       // String[] prefixes = configuration.getIndentPrefixes(this, types[i]);
+       // if (prefixes != null && prefixes.length > 0)
+       // setIndentPrefixes(prefixes, types[i]);
+       // }
+       // }
+       //
+       // /*
+       // * @see IWidgetTokenOwner#requestWidgetToken(IWidgetTokenKeeper)
+       // */
+       // public boolean requestWidgetToken(IWidgetTokenKeeper requester) {
+       // if (WorkbenchHelp.isContextHelpDisplayed())
+       // return false;
+       // return super.requestWidgetToken(requester);
+       // }
+       //
+       // // /*
+       // // * @see
+       // org.eclipse.jface.text.source.ISourceViewer#configure(org.eclipse.jface.text.source.SourceViewerConfiguration)
+       // // */
+       // // public void configure(SourceViewerConfiguration configuration) {
+       // // super.configure(configuration);
+       // // // fCorrectionAssistant= new
+       // // // JavaCorrectionAssistant(CompilationUnitEditor.this);
+       // // // fCorrectionAssistant.install(this);
+       // // //TODO install SmartBracesAutoEditStrategy
+       // // // prependAutoEditStrategy(new SmartBracesAutoEditStrategy(this),
+       // // // IDocument.DEFAULT_CONTENT_TYPE);
+       // // }
+       // public void configure(SourceViewerConfiguration configuration) {
+       // super.configure(configuration);
+       // // fCorrectionAssistant= new
+       // JavaCorrectionAssistant(CompilationUnitEditor.this);
+       // // fCorrectionAssistant.install(this);
+       // IAutoEditStrategy smartSemi= new
+       // SmartSemicolonAutoEditStrategy(IPHPPartitions.PHP_PARTITIONING);
+       // prependAutoEditStrategy(smartSemi, IDocument.DEFAULT_CONTENT_TYPE);
+       // prependAutoEditStrategy(smartSemi, IPHPPartitions.PHP_STRING_DQ);
+       // prependAutoEditStrategy(smartSemi, IPHPPartitions.PHP_STRING_SQ);
+       // // prependAutoEditStrategy(smartSemi, IPHPPartitions.JAVA_CHARACTER);
+       // }
+       // };
+       class AdaptedSourceViewer extends JavaSourceViewer {
+
+               private List fTextConverters;
+
+               private boolean fIgnoreTextConverters = false;
+
+               // private JavaCorrectionAssistant fCorrectionAssistant;
+
+               public AdaptedSourceViewer(Composite parent,
+                               IVerticalRuler verticalRuler, IOverviewRuler overviewRuler,
+                               boolean showAnnotationsOverview, int styles,
+                               IPreferenceStore store) {
+                       super(parent, verticalRuler, overviewRuler,
+                                       showAnnotationsOverview, styles, store);
+               }
+
+               public IContentAssistant getContentAssistant() {
+                       return fContentAssistant;
+               }
+
+               /*
+                * @see ITextOperationTarget#doOperation(int)
+                */
+               public void doOperation(int operation) {
+
+                       if (getTextWidget() == null)
+                               return;
+
+                       switch (operation) {
+                       case CONTENTASSIST_PROPOSALS:
+                               String msg = fContentAssistant.showPossibleCompletions();
+                               setStatusLineErrorMessage(msg);
+                               return;
+                               // case CORRECTIONASSIST_PROPOSALS:
+                               // msg = fCorrectionAssistant.showPossibleCompletions();
+                               // setStatusLineErrorMessage(msg);
+                               // return;
+                       case UNDO:
+                               fIgnoreTextConverters = true;
+                               super.doOperation(operation);
+                               fIgnoreTextConverters = false;
+                               return;
+                       case REDO:
+                               fIgnoreTextConverters = true;
+                               super.doOperation(operation);
+                               fIgnoreTextConverters = false;
+                               return;
+                       }
+
+                       super.doOperation(operation);
+               }
+
+               /*
+                * @see ITextOperationTarget#canDoOperation(int)
+                */
+               public boolean canDoOperation(int operation) {
+                       // if (operation == CORRECTIONASSIST_PROPOSALS)
+                       // return isEditable();
+
+                       return super.canDoOperation(operation);
+               }
+
+               /*
+                * @see org.eclipse.jface.text.source.ISourceViewerExtension2#unconfigure()
+                * @since 3.0
+                */
+               public void unconfigure() {
+                       // if (fCorrectionAssistant != null) {
+                       // fCorrectionAssistant.uninstall();
+                       // fCorrectionAssistant = null;
+                       // }
+                       super.unconfigure();
+               }
+
+               public void insertTextConverter(ITextConverter textConverter, int index) {
+                       throw new UnsupportedOperationException();
+               }
+
+               public void addTextConverter(ITextConverter textConverter) {
+                       if (fTextConverters == null) {
+                               fTextConverters = new ArrayList(1);
+                               fTextConverters.add(textConverter);
+                       } else if (!fTextConverters.contains(textConverter))
+                               fTextConverters.add(textConverter);
+               }
+
+               public void removeTextConverter(ITextConverter textConverter) {
+                       if (fTextConverters != null) {
+                               fTextConverters.remove(textConverter);
+                               if (fTextConverters.size() == 0)
+                                       fTextConverters = null;
+                       }
+               }
+
+               /*
+                * @see TextViewer#customizeDocumentCommand(DocumentCommand)
+                */
+               protected void customizeDocumentCommand(DocumentCommand command) {
+                       super.customizeDocumentCommand(command);
+                       if (!fIgnoreTextConverters && fTextConverters != null) {
+                               for (Iterator e = fTextConverters.iterator(); e.hasNext();)
+                                       ((ITextConverter) e.next()).customizeDocumentCommand(
+                                                       getDocument(), command);
+                       }
+               }
+
+               // http://dev.eclipse.org/bugs/show_bug.cgi?id=19270
+               public void updateIndentationPrefixes() {
+                       SourceViewerConfiguration configuration = getSourceViewerConfiguration();
+                       String[] types = configuration.getConfiguredContentTypes(this);
+                       for (int i = 0; i < types.length; i++) {
+                               String[] prefixes = configuration.getIndentPrefixes(this,
+                                               types[i]);
+                               if (prefixes != null && prefixes.length > 0)
+                                       setIndentPrefixes(prefixes, types[i]);
+                       }
+               }
+
+               /*
+                * @see IWidgetTokenOwner#requestWidgetToken(IWidgetTokenKeeper)
+                */
+               public boolean requestWidgetToken(IWidgetTokenKeeper requester) {
+                       if (PlatformUI.getWorkbench().getHelpSystem()
+                                       .isContextHelpDisplayed())
+                               return false;
+                       return super.requestWidgetToken(requester);
+               }
+
+               /*
+                * @see IWidgetTokenOwnerExtension#requestWidgetToken(IWidgetTokenKeeper,
+                *      int)
+                * @since 3.0
+                */
+               public boolean requestWidgetToken(IWidgetTokenKeeper requester,
+                               int priority) {
+                       if (PlatformUI.getWorkbench().getHelpSystem()
+                                       .isContextHelpDisplayed())
+                               return false;
+                       return super.requestWidgetToken(requester, priority);
+               }
+
+               /*
+                * Get the global 'Undo history size' setting 
+                *
+                */
+        protected int getUndoHistorySize () {
+                  IPreferenceStore store= getPreferenceStore ();
+                  
+                  return store != null ? store.getInt("undoHistorySize") : 1000;
+               }
+
+               
+               /*
+                * @see org.eclipse.jface.text.source.ISourceViewer#configure(org.eclipse.jface.text.source.SourceViewerConfiguration)
+                */
+               public void configure(SourceViewerConfiguration configuration) {
+                       super.configure(configuration);
+                       // fCorrectionAssistant = new
+                       // JavaCorrectionAssistant(CompilationUnitEditor.this);
+                       // fCorrectionAssistant.install(this);
+                       IAutoEditStrategy smartSemi = new SmartSemicolonAutoEditStrategy(
+                                       IPHPPartitions.PHP_PARTITIONING);
+                       prependAutoEditStrategy(smartSemi, IDocument.DEFAULT_CONTENT_TYPE);
+                       prependAutoEditStrategy(smartSemi, IPHPPartitions.PHP_STRING_DQ);
+                       prependAutoEditStrategy(smartSemi, IPHPPartitions.PHP_STRING_SQ);
+                       prependAutoEditStrategy(smartSemi,
+                                       IPHPPartitions.PHP_STRING_HEREDOC);
+            
+                       fUndoManager.setMaximalUndoLevel (this.getUndoHistorySize ());  // Set every editor to the global 'Undo history size'
+               }
+
+               /*
+                * @see org.eclipse.jface.text.source.SourceViewer#createFormattingContext()
+                * @since 3.0
+                */
+               public IFormattingContext createFormattingContext() {
+                       IFormattingContext context = new CommentFormattingContext();
+
+                       Map preferences;
+                       IJavaElement inputJavaElement = getInputJavaElement();
+                       IJavaProject javaProject = inputJavaElement != null ? inputJavaElement
+                                       .getJavaProject()
+                                       : null;
+                       if (javaProject == null)
+                               preferences = new HashMap(JavaCore.getOptions());
+                       else
+                               preferences = new HashMap(javaProject.getOptions(true));
+
+                       context.storeToMap(PreferenceConstants.getPreferenceStore(),
+                                       preferences, false);
+                       context.setProperty(
+                                       FormattingContextProperties.CONTEXT_PREFERENCES,
+                                       preferences);
+
+                       return context;
+               }
+       }
+
+       /**
+        * Remembers data related to the current selection to be able to restore it
+        * later.
+        * 
+        * @since 3.0
+        */
+       private class RememberedSelection {
+               /** The remembered selection start. */
+               private RememberedOffset fStartOffset = new RememberedOffset();
+
+               /** The remembered selection end. */
+               private RememberedOffset fEndOffset = new RememberedOffset();
+
+               /**
+                * Remember current selection.
+                */
+               public void remember() {
+                       /*
+                        * https://bugs.eclipse.org/bugs/show_bug.cgi?id=52257 This method
+                        * may be called inside an async call posted to the UI thread, so
+                        * protect against intermediate disposal of the editor.
+                        */
+                       ISourceViewer viewer = getSourceViewer();
+                       if (viewer != null) {
+                               IRegion selection = getSignedSelection(viewer);
+                               int startOffset = selection.getOffset();
+                               int endOffset = startOffset + selection.getLength();
+
+                               fStartOffset.setOffset(startOffset);
+                               fEndOffset.setOffset(endOffset);
+                       }
+               }
+
+               /**
+                * Restore remembered selection.
+                */
+               public void restore() {
+                       /*
+                        * https://bugs.eclipse.org/bugs/show_bug.cgi?id=52257 This method
+                        * may be called inside an async call posted to the UI thread, so
+                        * protect against intermediate disposal of the editor.
+                        */
+                       if (getSourceViewer() == null)
+                               return;
+
+                       try {
+
+                               int startOffset, endOffset;
+                               int revealStartOffset, revealEndOffset;
+                               if (showsHighlightRangeOnly()) {
+                                       IJavaElement newStartElement = fStartOffset.getElement();
+                                       startOffset = fStartOffset
+                                                       .getRememberedOffset(newStartElement);
+                                       revealStartOffset = fStartOffset.getRevealOffset(
+                                                       newStartElement, startOffset);
+                                       if (revealStartOffset == -1)
+                                               startOffset = -1;
+
+                                       IJavaElement newEndElement = fEndOffset.getElement();
+                                       endOffset = fEndOffset.getRememberedOffset(newEndElement);
+                                       revealEndOffset = fEndOffset.getRevealOffset(newEndElement,
+                                                       endOffset);
+                                       if (revealEndOffset == -1)
+                                               endOffset = -1;
+                               } else {
+                                       startOffset = fStartOffset.getOffset();
+                                       revealStartOffset = startOffset;
+                                       endOffset = fEndOffset.getOffset();
+                                       revealEndOffset = endOffset;
+                               }
+
+                               if (startOffset == -1) {
+                                       startOffset = endOffset; // fallback to caret offset
+                                       revealStartOffset = revealEndOffset;
+                               }
+
+                               if (endOffset == -1) {
+                                       endOffset = startOffset; // fallback to other offset
+                                       revealEndOffset = revealStartOffset;
+                               }
+
+                               IJavaElement element;
+                               if (endOffset == -1) {
+                                       // fallback to element selection
+                                       element = fEndOffset.getElement();
+                                       if (element == null)
+                                               element = fStartOffset.getElement();
+                                       if (element != null)
+                                               setSelection(element);
+                                       return;
+                               }
+
+                               if (isValidSelection(revealStartOffset, revealEndOffset
+                                               - revealStartOffset)
+                                               && isValidSelection(startOffset, endOffset
+                                                               - startOffset))
+                                       selectAndReveal(startOffset, endOffset - startOffset,
+                                                       revealStartOffset, revealEndOffset
+                                                                       - revealStartOffset);
+                       } finally {
+                               fStartOffset.clear();
+                               fEndOffset.clear();
+                       }
+               }
+
+               private boolean isValidSelection(int offset, int length) {
+                       IDocumentProvider provider = getDocumentProvider();
+                       if (provider != null) {
+                               IDocument document = provider.getDocument(getEditorInput());
+                               if (document != null) {
+                                       int end = offset + length;
+                                       int documentLength = document.getLength();
+                                       return 0 <= offset && offset <= documentLength && 0 <= end
+                                                       && end <= documentLength;
+                               }
+                       }
+                       return false;
+               }
+
+       }
+
+       /**
+        * Remembers additional data for a given offset to be able restore it later.
+        * 
+        * @since 3.0
+        */
+       private class RememberedOffset {
+               /** Remembered line for the given offset */
+               private int fLine;
+
+               /** Remembered column for the given offset */
+               private int fColumn;
+
+               /** Remembered Java element for the given offset */
+               private IJavaElement fElement;
+
+               /** Remembered Java element line for the given offset */
+               private int fElementLine;
+
+               /**
+                * Store visual properties of the given offset.
+                * 
+                * @param offset
+                *            Offset in the document
+                */
+               public void setOffset(int offset) {
+                       try {
+                               IDocument document = getSourceViewer().getDocument();
+                               fLine = document.getLineOfOffset(offset);
+                               fColumn = offset - document.getLineOffset(fLine);
+                               fElement = getElementAt(offset, true);
+
+                               fElementLine = -1;
+                               if (fElement instanceof IMember) {
+                                       ISourceRange range = ((IMember) fElement).getNameRange();
+                                       if (range != null)
+                                               fElementLine = document.getLineOfOffset(range
+                                                               .getOffset());
+                               }
+                               if (fElementLine == -1)
+                                       fElementLine = document
+                                                       .getLineOfOffset(getOffset(fElement));
+                       } catch (BadLocationException e) {
+                               // should not happen
+                               PHPeclipsePlugin.log(e);
+                               clear();
+                       } catch (JavaModelException e) {
+                               // should not happen
+                               PHPeclipsePlugin.log(e.getStatus());
+                               clear();
+                       }
+               }
+
+               /**
+                * Return offset recomputed from stored visual properties.
+                * 
+                * @return Offset in the document
+                */
+               public int getOffset() {
+                       IJavaElement newElement = getElement();
+
+                       int offset = getRememberedOffset(newElement);
+
+                       if (offset != -1 && !containsOffset(newElement, offset)
+                                       && (offset == 0 || !containsOffset(newElement, offset - 1)))
+                               return -1;
+
+                       return offset;
+               }
+
+               /**
+                * Return offset recomputed from stored visual properties.
+                * 
+                * @param newElement
+                *            Enclosing element
+                * @return Offset in the document
+                */
+               public int getRememberedOffset(IJavaElement newElement) {
+                       try {
+                               if (newElement == null)
+                                       return -1;
+
+                               IDocument document = getSourceViewer().getDocument();
+                               int newElementLine = -1;
+                               if (newElement instanceof IMember) {
+                                       ISourceRange range = ((IMember) newElement).getNameRange();
+                                       if (range != null)
+                                               newElementLine = document.getLineOfOffset(range
+                                                               .getOffset());
+                               }
+                               if (newElementLine == -1)
+                                       newElementLine = document
+                                                       .getLineOfOffset(getOffset(newElement));
+                               if (newElementLine == -1)
+                                       return -1;
+
+                               int newLine = fLine + newElementLine - fElementLine;
+                               if (newLine < 0 || newLine >= document.getNumberOfLines())
+                                       return -1;
+                               int maxColumn = document.getLineLength(newLine);
+                               String lineDelimiter = document.getLineDelimiter(newLine);
+                               if (lineDelimiter != null)
+                                       maxColumn = maxColumn - lineDelimiter.length();
+                               int offset;
+                               if (fColumn > maxColumn)
+                                       offset = document.getLineOffset(newLine) + maxColumn;
+                               else
+                                       offset = document.getLineOffset(newLine) + fColumn;
+
+                               return offset;
+                       } catch (BadLocationException e) {
+                               // should not happen
+                               PHPeclipsePlugin.log(e);
+                               return -1;
+                       } catch (JavaModelException e) {
+                               // should not happen
+                               PHPeclipsePlugin.log(e.getStatus());
+                               return -1;
+                       }
+               }
+
+               /**
+                * Returns the offset used to reveal the given element based on the
+                * given selection offset.
+                * 
+                * @param element
+                *            the element
+                * @param offset
+                *            the selection offset
+                * @return the offset to reveal the given element based on the given
+                *         selection offset
+                */
+               public int getRevealOffset(IJavaElement element, int offset) {
+                       if (element == null || offset == -1)
+                               return -1;
+
+                       if (containsOffset(element, offset)) {
+                               if (offset > 0) {
+                                       IJavaElement alternateElement = getElementAt(offset, false);
+                                       if (element.getHandleIdentifier().equals(
+                                                       alternateElement.getParent().getHandleIdentifier()))
+                                               return offset - 1; // Solves test case 2 from
+                                                                                       // https://bugs.eclipse.org/bugs/show_bug.cgi?id=47727#c3
+                               }
+                               return offset;
+                       } else if (offset > 0 && containsOffset(element, offset - 1))
+                               return offset - 1; // Solves test case 1 from
+                                                                       // https://bugs.eclipse.org/bugs/show_bug.cgi?id=47727#c3
+
+                       return -1;
+               }
+
+               /**
+                * Return Java element recomputed from stored visual properties.
+                * 
+                * @return Java element
+                */
+               public IJavaElement getElement() {
+                       if (fElement == null)
+                               return null;
+
+                       return findElement(fElement);
+               }
+
+               /**
+                * Clears the stored position
+                */
+               public void clear() {
+                       fLine = -1;
+                       fColumn = -1;
+                       fElement = null;
+                       fElementLine = -1;
+               }
+
+               /**
+                * Does the given Java element contain the given offset?
+                * 
+                * @param element
+                *            Java element
+                * @param offset
+                *            Offset
+                * @return <code>true</code> iff the Java element contains the offset
+                */
+               private boolean containsOffset(IJavaElement element, int offset) {
+                       int elementOffset = getOffset(element);
+                       int elementLength = getLength(element);
+                       return (elementOffset > -1 && elementLength > -1) ? (offset >= elementOffset && offset < elementOffset
+                                       + elementLength)
+                                       : false;
+               }
+
+               /**
+                * Returns the offset of the given Java element.
+                * 
+                * @param element
+                *            Java element
+                * @return Offset of the given Java element
+                */
+               private int getOffset(IJavaElement element) {
+                       if (element instanceof ISourceReference) {
+                               ISourceReference sr = (ISourceReference) element;
+                               try {
+                                       ISourceRange srcRange = sr.getSourceRange();
+                                       if (srcRange != null)
+                                               return srcRange.getOffset();
+                               } catch (JavaModelException e) {
+                               }
+                       }
+                       return -1;
+               }
+
+               /**
+                * Returns the length of the given Java element.
+                * 
+                * @param element
+                *            Java element
+                * @return Length of the given Java element
+                */
+               private int getLength(IJavaElement element) {
+                       if (element instanceof ISourceReference) {
+                               ISourceReference sr = (ISourceReference) element;
+                               try {
+                                       ISourceRange srcRange = sr.getSourceRange();
+                                       if (srcRange != null)
+                                               return srcRange.getLength();
+                               } catch (JavaModelException e) {
+                               }
+                       }
+                       return -1;
+               }
+
+               /**
+                * Returns the updated java element for the old java element.
+                * 
+                * @param element
+                *            Old Java element
+                * @return Updated Java element
+                */
+               private IJavaElement findElement(IJavaElement element) {
+
+                       if (element == null)
+                               return null;
+
+                       IWorkingCopyManager manager = PHPeclipsePlugin.getDefault()
+                                       .getWorkingCopyManager();
+                       ICompilationUnit unit = manager.getWorkingCopy(getEditorInput());
+
+                       if (unit != null) {
+                               try {
+
+                                       synchronized (unit) {
+                                               // unit.reconcile(ICompilationUnit.NO_AST, false, null,
+                                               // null);
+                                               unit.reconcile();
+                                       }
+                                       IJavaElement[] findings = unit.findElements(element);
+                                       if (findings != null && findings.length > 0)
+                                               return findings[0];
+
+                               } catch (JavaModelException x) {
+                                       PHPeclipsePlugin.log(x.getStatus());
+                                       // nothing found, be tolerant and go on
+                               }
+                       }
+
+                       return null;
+               }
+
+       }
+
+       static class TabConverter implements ITextConverter {
+               private int fTabRatio;
+
+               private ILineTracker fLineTracker;
+
+               public TabConverter() {
+               }
+
+               public void setNumberOfSpacesPerTab(int ratio) {
+                       fTabRatio = ratio;
+               }
+
+               public void setLineTracker(ILineTracker lineTracker) {
+                       fLineTracker = lineTracker;
+               }
+
+               private int insertTabString(StringBuffer buffer, int offsetInLine) {
+                       if (fTabRatio == 0)
+                               return 0;
+                       int remainder = offsetInLine % fTabRatio;
+                       remainder = fTabRatio - remainder;
+                       for (int i = 0; i < remainder; i++)
+                               buffer.append(' ');
+                       return remainder;
+               }
+
+               public void customizeDocumentCommand(IDocument document,
+                               DocumentCommand command) {
+                       String text = command.text;
+                       if (text == null)
+                               return;
+                       int index = text.indexOf('\t');
+                       if (index > -1) {
+                               StringBuffer buffer = new StringBuffer();
+                               fLineTracker.set(command.text);
+                               int lines = fLineTracker.getNumberOfLines();
+                               try {
+                                       for (int i = 0; i < lines; i++) {
+                                               int offset = fLineTracker.getLineOffset(i);
+                                               int endOffset = offset + fLineTracker.getLineLength(i);
+                                               String line = text.substring(offset, endOffset);
+                                               int position = 0;
+                                               if (i == 0) {
+                                                       IRegion firstLine = document
+                                                                       .getLineInformationOfOffset(command.offset);
+                                                       position = command.offset - firstLine.getOffset();
+                                               }
+                                               int length = line.length();
+                                               for (int j = 0; j < length; j++) {
+                                                       char c = line.charAt(j);
+                                                       if (c == '\t') {
+                                                               position += insertTabString(buffer, position);
+                                                       } else {
+                                                               buffer.append(c);
+                                                               ++position;
+                                                       }
+                                               }
+                                       }
+                                       command.text = buffer.toString();
+                               } catch (BadLocationException x) {
+                               }
+                       }
+               }
+       };
+
+       private static class ExitPolicy implements LinkedPositionUI.ExitPolicy {
+               final char fExitCharacter;
+
+               public ExitPolicy(char exitCharacter) {
+                       fExitCharacter = exitCharacter;
+               }
+
+               /*
+                * @see org.phpeclipse.phpdt.internal.ui.text.link.LinkedPositionUI.ExitPolicy#doExit(org.phpeclipse.phpdt.internal.ui.text.link.LinkedPositionManager,
+                *      org.eclipse.swt.events.VerifyEvent, int, int)
+                */
+               public ExitFlags doExit(LinkedPositionManager manager,
+                               VerifyEvent event, int offset, int length) {
+                       if (event.character == fExitCharacter) {
+                               if (manager.anyPositionIncludes(offset, length))
+                                       return new ExitFlags(LinkedPositionUI.COMMIT
+                                                       | LinkedPositionUI.UPDATE_CARET, false);
+                               else
+                                       return new ExitFlags(LinkedPositionUI.COMMIT, true);
+                       }
+                       // Fix for #1380415 (toshihiro) start 
+                   switch (event.keyCode) {
+                   case SWT.ARROW_UP:
+                   case SWT.ARROW_DOWN:
+                     return new ExitFlags(LinkedPositionUI.COMMIT, true);
+                   case SWT.ARROW_LEFT:
+                   case SWT.ARROW_RIGHT:
+                      if (!manager.anyPositionIncludes(offset, length))
+                        return new ExitFlags(LinkedPositionUI.COMMIT, true);
+                      break;
+                   }
+                   // #1380415 end 
+                       switch (event.character) {
+                       case '\b':
+                               if (manager.getFirstPosition().length == 0)
+                                       return new ExitFlags(0, false);
+                               else
+                                       return null;
+                       case '\n':
+                       case '\r':
+                               return new ExitFlags(LinkedPositionUI.COMMIT, true);
+                       default:
+                               return null;
+                       }
+               }
+       }
+
+//     private static class BracketLevel {
+//             int fOffset;
+//
+//             int fLength;
+//
+//             LinkedPositionManager fManager;
+//
+//             LinkedPositionUI fEditor;
+//     };
+
+       private class BracketInserter implements VerifyKeyListener,
+                       LinkedPositionUI.ExitListener {
+               private boolean fCloseBracketsPHP = true;
+
+               private boolean fCloseStringsPHPDQ = true;
+
+               private boolean fCloseStringsPHPSQ = true;
+
+               private int fOffset;
+
+               private int fLength;
+
+               public void setCloseBracketsPHPEnabled(boolean enabled) {
+                       fCloseBracketsPHP = enabled;
+               }
+
+               public void setCloseStringsPHPDQEnabled(boolean enabled) {
+                       fCloseStringsPHPDQ = enabled;
+               }
+
+               public void setCloseStringsPHPSQEnabled(boolean enabled) {
+                       fCloseStringsPHPSQ = enabled;
+               }
+
+               private boolean hasIdentifierToTheRight(IDocument document, int offset) {
+                       try {
+                               int end = offset;
+                               IRegion endLine = document.getLineInformationOfOffset(end);
+                               int maxEnd = endLine.getOffset() + endLine.getLength();
+                               while (end != maxEnd
+                                               && Character.isWhitespace(document.getChar(end)))
+                                       ++end;
+                               return end != maxEnd
+                                               && Scanner.isPHPIdentifierPart(document.getChar(end));
+                       } catch (BadLocationException e) {
+                               // be conservative
+                               return true;
+                       }
+               }
+
+//             private boolean hasIdentifierToTheLeft(IDocument document, int offset) {
+//                     try {
+//                             int start = offset;
+//                             IRegion startLine = document.getLineInformationOfOffset(start);
+//                             int minStart = startLine.getOffset();
+//                             while (start != minStart
+//                                             && Character.isWhitespace(document.getChar(start - 1)))
+//                                     --start;
+//                             return start != minStart
+//                                             && Scanner.isPHPIdentifierPart(document
+//                                                             .getChar(start - 1));
+//                     } catch (BadLocationException e) {
+//                             return true;
+//                     }
+//             }
+
+               private boolean hasCharacterToTheLeft(IDocument document, int offset,
+                               char character) {
+                       try {
+                               int start = offset;
+                               IRegion startLine = document.getLineInformationOfOffset(start);
+                               int minStart = startLine.getOffset();
+                               while (start != minStart
+                                               && Character.isWhitespace(document.getChar(start - 1)))
+                                       --start;
+                               return start != minStart
+                                               && document.getChar(start - 1) == character;
+                       } catch (BadLocationException e) {
+                               return false;
+                       }
+               }
+
+               private boolean hasCharacterToTheRight(IDocument document, int offset,
+                               char character) {
+                       try {
+                               int end = offset;
+                               IRegion endLine = document.getLineInformationOfOffset(end);
+                               int maxEnd = endLine.getOffset() + endLine.getLength();
+                               while (end != maxEnd
+                                               && Character.isWhitespace(document.getChar(end)))
+                                       ++end;
+                               return end != maxEnd && document.getChar(end) == character;
+                       } catch (BadLocationException e) {
+                               // be conservative
+                               return true;
+                       }
+               }
+
+               /*
+                * @see org.eclipse.swt.custom.VerifyKeyListener#verifyKey(org.eclipse.swt.events.VerifyEvent)
+                */
+               public void verifyKey(VerifyEvent event) {
+                       if (!event.doit)
+                               return;
+                       final ISourceViewer sourceViewer = getSourceViewer();
+                       IDocument document = sourceViewer.getDocument();
+                       final Point selection = sourceViewer.getSelectedRange();
+                       final int offset = selection.x;
+                       final int length = selection.y;
+                       try {
+                               ITypedRegion partition = document.getPartition(offset);
+                               String type = partition.getType();
+                               if (type.equals(IPHPPartitions.PHP_PARTITIONING)
+                                               || type.equals(IDocument.DEFAULT_CONTENT_TYPE)) {
+                                       // you will get IDocument.DEFAULT_CONTENT_TYPE for both PHP
+                                       // and HTML area
+                                       switch (event.character) {
+                                       case '(':
+                                               if (hasCharacterToTheRight(document, offset + length,
+                                                               '('))
+                                                       return;
+                                               // fall through
+                                       case '[':
+                                               if (!fCloseBracketsPHP)
+                                                       return;
+                                               if (hasIdentifierToTheRight(document, offset + length))
+                                                       return;
+                                               // fall through
+                                       case '{':
+                                               if (!fCloseBracketsPHP)
+                                                       return;
+                                               if (hasIdentifierToTheRight(document, offset + length))
+                                                       return;
+                                               // fall through
+                                       case '"':
+                                               if (event.character == '"') {
+                                                       if (!fCloseStringsPHPDQ)
+                                                               return;
+                                                       // changed for statements like echo "" print ""
+                                                       // if (hasIdentifierToTheLeft(document, offset)
+                                                       // ||
+                                                       // hasIdentifierToTheRight(document, offset +
+                                                       // length))
+                                                       if (hasIdentifierToTheRight(document, offset
+                                                                       + length))
+                                                               return;
+                                               }
+                                               // ITypedRegion partition=
+                                               // document.getPartition(offset);
+                                               // if (!
+                                               // IDocument.DEFAULT_CONTENT_TYPE.equals(partition.getType())
+                                               // &&
+                                               // (partition.getOffset() != offset))
+                                               // return;
+                                               final char characterDQ = event.character;
+                                               final char closingCharacterDQ = getPeerCharacter(characterDQ);
+                                               final StringBuffer bufferDQ = new StringBuffer();
+                                               bufferDQ.append(characterDQ);
+                                               bufferDQ.append(closingCharacterDQ);
+                                               document.replace(offset, length, bufferDQ.toString());
+                                               LinkedPositionManager managerDQ = new LinkedPositionManager(
+                                                               document);
+                                               managerDQ.addPosition(offset + 1, 0);
+                                               fOffset = offset;
+                                               fLength = 2;
+                                               LinkedPositionUI editorDQ = new LinkedPositionUI(
+                                                               sourceViewer, managerDQ);
+                                               editorDQ.setCancelListener(this);
+                                               editorDQ.setExitPolicy(new ExitPolicy(
+                                                               closingCharacterDQ));
+                                               editorDQ.setFinalCaretOffset(offset + 2);
+                                               editorDQ.enter();
+                                               IRegion newSelectionDQ = editorDQ.getSelectedRegion();
+                                               sourceViewer.setSelectedRange(newSelectionDQ
+                                                               .getOffset(), newSelectionDQ.getLength());
+                                               event.doit = false;
+                                               break;
+                                       case '\'':
+                                               if (event.character == '\'') {
+                                                       if (!fCloseStringsPHPSQ)
+                                                               return;
+                                                       // changed for statements like echo "" print ""
+                                                       // if (hasIdentifierToTheLeft(document, offset)
+                                                       // ||
+                                                       // hasIdentifierToTheRight(document, offset +
+                                                       // length))
+                                                       if (hasIdentifierToTheRight(document, offset
+                                                                       + length))
+                                                               return;
+                                               }
+                                               // ITypedRegion partition=
+                                               // document.getPartition(offset);
+                                               // if (!
+                                               // IDocument.DEFAULT_CONTENT_TYPE.equals(partition.getType())
+                                               // &&
+                                               // (partition.getOffset() != offset))
+                                               // return;
+                                               final char characterSQ = event.character;
+                                               final char closingCharacterSQ = getPeerCharacter(characterSQ);
+                                               final StringBuffer bufferSQ = new StringBuffer();
+                                               bufferSQ.append(characterSQ);
+                                               bufferSQ.append(closingCharacterSQ);
+                                               document.replace(offset, length, bufferSQ.toString());
+                                               LinkedPositionManager managerSQ = new LinkedPositionManager(
+                                                               document);
+                                               managerSQ.addPosition(offset + 1, 0);
+                                               fOffset = offset;
+                                               fLength = 2;
+                                               LinkedPositionUI editorSQ = new LinkedPositionUI(
+                                                               sourceViewer, managerSQ);
+                                               editorSQ.setCancelListener(this);
+                                               editorSQ.setExitPolicy(new ExitPolicy(
+                                                               closingCharacterSQ));
+                                               editorSQ.setFinalCaretOffset(offset + 2);
+                                               editorSQ.enter();
+                                               IRegion newSelectionSQ = editorSQ.getSelectedRegion();
+                                               sourceViewer.setSelectedRange(newSelectionSQ
+                                                               .getOffset(), newSelectionSQ.getLength());
+                                               event.doit = false;
+                                       case '\r': { // insert linebreaks and new closing brace
+                                                                       // after brace and return
+                                               if (!fCloseBracketsPHP) {
+                                                       return;
+                                               }
+                                               if (hasCharacterToTheLeft(document, offset, '{')
+                                                               && hasCharacterToTheRight(document, offset, '}')) {
+                                                       String lineDelimiter = StubUtility
+                                                                       .getLineDelimiterFor(document);
+                                                       int caretPos = sourceViewer.getTextWidget()
+                                                                       .getCaretOffset();
+                                                       final StringBuffer buffer = new StringBuffer(
+                                                                       lineDelimiter);
+                                                       // get indentation
+                                                       IRegion line = document
+                                                                       .getLineInformationOfOffset(offset);
+                                                       String currentLine = document.get(line.getOffset(),
+                                                                       line.getLength());
+                                                       int index = 0;
+                                                       int max = currentLine.length();
+                                                       StringBuffer indent = new StringBuffer();
+                                                       while (index < max
+                                                                       && Character.isWhitespace(currentLine
+                                                                                       .charAt(index))) {
+                                                               indent.append(currentLine.charAt(index));
+                                                               index++;
+                                                       }
+                                                       buffer.append(indent);
+                                                       JavaHeuristicScanner scanner = new JavaHeuristicScanner(
+                                                                       document);
+                                                       JavaIndenter indenter = new JavaIndenter(document,
+                                                                       scanner);
+                                                       buffer.append(indenter.createIndent(1));
+                                                       int cursorPos = buffer.length();
+                                                       buffer.append(lineDelimiter);
+                                                       buffer.append(indent);
+                                                       document.replace(offset, length, buffer.toString());
+                                                       sourceViewer.getTextWidget().setCaretOffset(
+                                                                       caretPos + cursorPos);
+                                                       event.doit = false;
+                                               }
+                                       }
+                                       }
+                               }
+                       } catch (BadLocationException e) {
+                       }
+               }
+
+               /*
+                * @see org.phpeclipse.phpdt.internal.ui.text.link.LinkedPositionUI.ExitListener#exit(boolean)
+                */
+               public void exit(boolean accept) {
+                       if (accept)
+                               return;
+                       // remove brackets
+                       try {
+                               final ISourceViewer sourceViewer = getSourceViewer();
+                               IDocument document = sourceViewer.getDocument();
+                               document.replace(fOffset, fLength, null);
+                       } catch (BadLocationException e) {
+                       }
+               }
+       }
+
+       /** The editor's save policy */
+       protected ISavePolicy fSavePolicy;
+
+       /**
+        * Listener to annotation model changes that updates the error tick in the
+        * tab image
+        */
+       private JavaEditorErrorTickUpdater fJavaEditorErrorTickUpdater;
+
+       /** The editor's paint manager */
+       // private PaintManager fPaintManager;
+       /** The editor's bracket painter */
+       // private BracketPainter fBracketPainter;
+       /** The editor's bracket matcher */
+       //private PHPPairMatcher fBracketMatcher;
+
+       /** The editor's line painter */
+       // private LinePainter fLinePainter;
+       /** The editor's print margin ruler painter */
+       // private PrintMarginPainter fPrintMarginPainter;
+       /** The editor's problem painter */
+       // private ProblemPainter fProblemPainter;
+       /** The editor's tab converter */
+       private TabConverter fTabConverter;
+
+       /** History for structure select action */
+       // private SelectionHistory fSelectionHistory;
+       /** The preference property change listener for php core. */
+       // private IPropertyChangeListener fPropertyChangeListener = new
+       // PropertyChangeListener();
+       /** The remembered java element */
+       //private IJavaElement fRememberedElement;
+
+       /**
+        * The remembered selection.
+        * 
+        * @since 3.0
+        */
+       private RememberedSelection fRememberedSelection = new RememberedSelection();
+
+       /** The remembered php element offset */
+       //private int fRememberedElementOffset;
+
+       /** The bracket inserter. */
+       private BracketInserter fBracketInserter = new BracketInserter();
+
+       /** The standard action groups added to the menu */
+       private GenerateActionGroup fGenerateActionGroup;
+
+       private CompositeActionGroup fContextMenuGroup;
+
+       // private class PropertyChangeListener implements IPropertyChangeListener {
+       // /*
+       // * @see IPropertyChangeListener#propertyChange(PropertyChangeEvent)
+       // */
+       // public void
+       // propertyChange(org.eclipse.core.runtime.Preferences.PropertyChangeEvent
+       // event) {
+       // handlePreferencePropertyChanged(event);
+       // }
+       // }
+       /* Preference key for code formatter tab size */
+       private final static String CODE_FORMATTER_TAB_SIZE = JavaCore.FORMATTER_TAB_SIZE;
+
+       /** Preference key for matching brackets */
+       // private final static String MATCHING_BRACKETS =
+       // PreferenceConstants.EDITOR_MATCHING_BRACKETS;
+       /** Preference key for matching brackets color */
+       // private final static String MATCHING_BRACKETS_COLOR =
+       // PreferenceConstants.EDITOR_MATCHING_BRACKETS_COLOR;
+       /** Preference key for highlighting current line */
+       // private final static String CURRENT_LINE =
+       // PreferenceConstants.EDITOR_CURRENT_LINE;
+       /** Preference key for highlight color of current line */
+       // private final static String CURRENT_LINE_COLOR =
+       // PreferenceConstants.EDITOR_CURRENT_LINE_COLOR;
+       /** Preference key for showing print marging ruler */
+       // private final static String PRINT_MARGIN =
+       // PreferenceConstants.EDITOR_PRINT_MARGIN;
+       /** Preference key for print margin ruler color */
+       // private final static String PRINT_MARGIN_COLOR =
+       // PreferenceConstants.EDITOR_PRINT_MARGIN_COLOR;
+       /** Preference key for print margin ruler column */
+       // private final static String PRINT_MARGIN_COLUMN =
+       // PreferenceConstants.EDITOR_PRINT_MARGIN_COLUMN;
+       /** Preference key for inserting spaces rather than tabs */
+       private final static String SPACES_FOR_TABS = PreferenceConstants.EDITOR_SPACES_FOR_TABS;
+
+       /** Preference key for error indication */
+       // private final static String ERROR_INDICATION =
+       // PreferenceConstants.EDITOR_PROBLEM_INDICATION;
+       /** Preference key for error color */
+       // private final static String ERROR_INDICATION_COLOR =
+       // PreferenceConstants.EDITOR_PROBLEM_INDICATION_COLOR;
+       /** Preference key for warning indication */
+       // private final static String WARNING_INDICATION =
+       // PreferenceConstants.EDITOR_WARNING_INDICATION;
+       /** Preference key for warning color */
+       // private final static String WARNING_INDICATION_COLOR =
+       // PreferenceConstants.EDITOR_WARNING_INDICATION_COLOR;
+       /** Preference key for task indication */
+       //private final static String TASK_INDICATION = PreferenceConstants.EDITOR_TASK_INDICATION;
+
+       /** Preference key for task color */
+       //private final static String TASK_INDICATION_COLOR = PreferenceConstants.EDITOR_TASK_INDICATION_COLOR;
+
+       /** Preference key for bookmark indication */
+       //private final static String BOOKMARK_INDICATION = PreferenceConstants.EDITOR_BOOKMARK_INDICATION;
+
+       /** Preference key for bookmark color */
+       //private final static String BOOKMARK_INDICATION_COLOR = PreferenceConstants.EDITOR_BOOKMARK_INDICATION_COLOR;
+
+       /** Preference key for search result indication */
+       //private final static String SEARCH_RESULT_INDICATION = PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION;
+
+       /** Preference key for search result color */
+       //private final static String SEARCH_RESULT_INDICATION_COLOR = PreferenceConstants.EDITOR_SEARCH_RESULT_INDICATION_COLOR;
+
+       /** Preference key for unknown annotation indication */
+       //private final static String UNKNOWN_INDICATION = PreferenceConstants.EDITOR_UNKNOWN_INDICATION;
+
+       /** Preference key for unknown annotation color */
+       //private final static String UNKNOWN_INDICATION_COLOR = PreferenceConstants.EDITOR_UNKNOWN_INDICATION_COLOR;
+
+       /** Preference key for linked position color */
+       //private final static String LINKED_POSITION_COLOR = PreferenceConstants.EDITOR_LINKED_POSITION_COLOR;
+
+       /** Preference key for shwoing the overview ruler */
+       //private final static String OVERVIEW_RULER = PreferenceConstants.EDITOR_OVERVIEW_RULER;
+
+       /** Preference key for error indication in overview ruler */
+       //private final static String ERROR_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_ERROR_INDICATION_IN_OVERVIEW_RULER;
+
+       /** Preference key for warning indication in overview ruler */
+       //private final static String WARNING_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_WARNING_INDICATION_IN_OVERVIEW_RULER;
+
+       /** Preference key for task indication in overview ruler */
+       //private final static String TASK_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_TASK_INDICATION_IN_OVERVIEW_RULER;
+
+       /** Preference key for bookmark indication in overview ruler */
+       //private final static String BOOKMARK_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_BOOKMARK_INDICATION_IN_OVERVIEW_RULER;
+
+       /** Preference key for search result indication in overview ruler */
+       //private 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 */
+       //private final static String UNKNOWN_INDICATION_IN_OVERVIEW_RULER = PreferenceConstants.EDITOR_UNKNOWN_INDICATION_IN_OVERVIEW_RULER;
+
+       /** Preference key for automatically closing double quoted strings */
+       private final static String CLOSE_STRINGS_DQ_PHP = PreferenceConstants.EDITOR_CLOSE_STRINGS_DQ_PHP;
+
+       /** Preference key for automatically closing single quoted strings */
+       private final static String CLOSE_STRINGS_SQ_PHP = PreferenceConstants.EDITOR_CLOSE_STRINGS_SQ_PHP;
+
+       /** Preference key for automatically wrapping Java strings */
+       // private final static String WRAP_STRINGS =
+       // PreferenceConstants.EDITOR_WRAP_STRINGS_DQ;
+       /** Preference key for automatically closing brackets and parenthesis */
+       private final static String CLOSE_BRACKETS_PHP = PreferenceConstants.EDITOR_CLOSE_BRACKETS_PHP;
+
+       /** Preference key for automatically closing phpdocs and comments */
+       //private final static String CLOSE_JAVADOCS = PreferenceConstants.EDITOR_CLOSE_JAVADOCS;
+
+       /** Preference key for automatically adding phpdoc tags */
+       //private final static String ADD_JAVADOC_TAGS = PreferenceConstants.EDITOR_ADD_JAVADOC_TAGS;
+
+       /** Preference key for automatically formatting phpdocs */
+       // private final static String FORMAT_JAVADOCS =
+       // PreferenceConstants.EDITOR_FORMAT_JAVADOCS;
+       /** Preference key for automatically closing strings */
+       //private final static String CLOSE_STRINGS_HTML = PreferenceConstants.EDITOR_CLOSE_STRINGS_HTML;
+
+       /** Preference key for automatically closing brackets and parenthesis */
+       //private final static String CLOSE_BRACKETS_HTML = PreferenceConstants.EDITOR_CLOSE_BRACKETS_HTML;
+
+       /** Preference key for smart paste */
+       //private final static String SMART_PASTE = PreferenceConstants.EDITOR_SMART_PASTE;
+
+       // private final static class AnnotationInfo {
+       // public String fColorPreference;
+       // public String fOverviewRulerPreference;
+       // public String fEditorPreference;
+       // };
+       // private final static Map ANNOTATION_MAP;
+       // static {
+       //
+       // AnnotationInfo info;
+       // ANNOTATION_MAP = new HashMap();
+       //
+       // info = new AnnotationInfo();
+       // info.fColorPreference = TASK_INDICATION_COLOR;
+       // info.fOverviewRulerPreference = TASK_INDICATION_IN_OVERVIEW_RULER;
+       // info.fEditorPreference = TASK_INDICATION;
+       // ANNOTATION_MAP.put(AnnotationType.TASK, info);
+       //
+       // info = new AnnotationInfo();
+       // info.fColorPreference = ERROR_INDICATION_COLOR;
+       // info.fOverviewRulerPreference = ERROR_INDICATION_IN_OVERVIEW_RULER;
+       // info.fEditorPreference = ERROR_INDICATION;
+       // ANNOTATION_MAP.put(AnnotationType.ERROR, info);
+       //
+       // info = new AnnotationInfo();
+       // info.fColorPreference = WARNING_INDICATION_COLOR;
+       // info.fOverviewRulerPreference = WARNING_INDICATION_IN_OVERVIEW_RULER;
+       // info.fEditorPreference = WARNING_INDICATION;
+       // ANNOTATION_MAP.put(AnnotationType.WARNING, info);
+       //
+       // info = new AnnotationInfo();
+       // info.fColorPreference = BOOKMARK_INDICATION_COLOR;
+       // info.fOverviewRulerPreference = BOOKMARK_INDICATION_IN_OVERVIEW_RULER;
+       // info.fEditorPreference = BOOKMARK_INDICATION;
+       // ANNOTATION_MAP.put(AnnotationType.BOOKMARK, info);
+       //
+       // info = new AnnotationInfo();
+       // info.fColorPreference = SEARCH_RESULT_INDICATION_COLOR;
+       // info.fOverviewRulerPreference =
+       // SEARCH_RESULT_INDICATION_IN_OVERVIEW_RULER;
+       // info.fEditorPreference = SEARCH_RESULT_INDICATION;
+       // ANNOTATION_MAP.put(AnnotationType.SEARCH, info);
+       //
+       // info = new AnnotationInfo();
+       // info.fColorPreference = UNKNOWN_INDICATION_COLOR;
+       // info.fOverviewRulerPreference = UNKNOWN_INDICATION_IN_OVERVIEW_RULER;
+       // info.fEditorPreference = UNKNOWN_INDICATION;
+       // ANNOTATION_MAP.put(AnnotationType.UNKNOWN, info);
+       // };
+       //
+       // private final static AnnotationType[] ANNOTATION_LAYERS =
+       // new AnnotationType[] {
+       // AnnotationType.UNKNOWN,
+       // AnnotationType.BOOKMARK,
+       // AnnotationType.TASK,
+       // AnnotationType.SEARCH,
+       // AnnotationType.WARNING,
+       // AnnotationType.ERROR };
+       /**
+        * Creates a new php unit editor.
+        */
+
+       /**
+        * Reconciling listeners.
+        * 
+        * @since 3.0
+        */
+       private ListenerList fReconcilingListeners = new ListenerList();
+
+       /**
+        * Mutex for the reconciler. See
+        * https://bugs.eclipse.org/bugs/show_bug.cgi?id=63898 for a description of
+        * the problem.
+        * <p>
+        * TODO remove once the underlying problem is solved.
+        * </p>
+        */
+       private final Object fReconcilerLock = new Object();
+
+       public PHPUnitEditor() {
+               super();
+               setDocumentProvider(PHPeclipsePlugin.getDefault()
+                               .getCompilationUnitDocumentProvider());
+               setEditorContextMenuId("#PHPEditorContext"); //$NON-NLS-1$
+               setRulerContextMenuId("#PHPRulerContext"); //$NON-NLS-1$
+               setOutlinerContextMenuId("#PHPOutlinerContext"); //$NON-NLS-1$
+               // don't set help contextId, we install our own help context
+               fSavePolicy = null;
+               fJavaEditorErrorTickUpdater = new JavaEditorErrorTickUpdater(this);
+       }
+
+       /*
+        * @see AbstractTextEditor#createActions()
+        */
+       protected void createActions() {
+               super.createActions();
+               Action action;
+               // Action action= new
+               // TextOperationAction(PHPEditorMessages.getResourceBundle(),
+               // "CorrectionAssistProposal.", this, CORRECTIONASSIST_PROPOSALS);
+               // //$NON-NLS-1$
+               // action.setActionDefinitionId(PHPEditorActionDefinitionIds.CORRECTION_ASSIST_PROPOSALS);
+               // setAction("CorrectionAssistProposal", action); //$NON-NLS-1$
+               // markAsStateDependentAction("CorrectionAssistProposal", true);
+               // //$NON-NLS-1$
+               // // WorkbenchHelp.setHelp(action,
+               // IJavaHelpContextIds.QUICK_FIX_ACTION);
+               action = new ContentAssistAction(PHPEditorMessages.getResourceBundle(),
+                               "ContentAssistProposal.", this); //$NON-NLS-1$
+               action
+                               .setActionDefinitionId(PHPEditorActionDefinitionIds.CONTENT_ASSIST_PROPOSALS);
+               setAction("ContentAssistProposal", action); //$NON-NLS-1$
+               markAsStateDependentAction("ContentAssistProposal", true); //$NON-NLS-1$
+               // WorkbenchHelp.setHelp(action,
+               // IJavaHelpContextIds.CONTENT_ASSIST_ACTION);
+               // action = new
+               // TextOperationAction(PHPEditorMessages.getResourceBundle(),
+               // "ContentAssistContextInformation.", this,
+               // ISourceViewer.CONTENTASSIST_CONTEXT_INFORMATION); //$NON-NLS-1$
+               // action
+               // .setActionDefinitionId(PHPEditorActionDefinitionIds.CONTENT_ASSIST_CONTEXT_INFORMATION);
+               // setAction("ContentAssistContextInformation", action); //$NON-NLS-1$
+               // markAsStateDependentAction("ContentAssistContextInformation", true);
+               // //$NON-NLS-1$
+               // WorkbenchHelp.setHelp(action,
+               // IJavaHelpContextIds.PARAMETER_HINTS_ACTION);
+               // action= new
+               // TextOperationAction(PHPEditorMessages.getResourceBundle(),
+               // "ContentAssistCompletePrefix.", this, CONTENTASSIST_COMPLETE_PREFIX);
+               // //$NON-NLS-1$
+               // action.setActionDefinitionId(PHPEditorActionDefinitionIds.CONTENT_ASSIST_COMPLETE_PREFIX);
+               // setAction("ContentAssistCompletePrefix", action); //$NON-NLS-1$
+               // markAsStateDependentAction("ContentAssistCompletePrefix", true);
+               // //$NON-NLS-1$
+               // // WorkbenchHelp.setHelp(action,
+               // IJavaHelpContextIds.PARAMETER_HINTS_ACTION);
+               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 ToggleCommentAction(PHPEditorMessages.getResourceBundle(),
+                               "ToggleComment.", this); //$NON-NLS-1$
+               action
+                               .setActionDefinitionId(PHPEditorActionDefinitionIds.TOGGLE_COMMENT);
+               setAction("ToggleComment", action); //$NON-NLS-1$
+               markAsStateDependentAction("ToggleComment", true); //$NON-NLS-1$
+               // WorkbenchHelp.setHelp(action,
+               // IJavaHelpContextIds.TOGGLE_COMMENT_ACTION);
+               configureToggleCommentAction();
+
+               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
+               // AddBlockCommentAction(PHPEditorMessages.getResourceBundle(),
+               // "AddBlockComment.", this); //$NON-NLS-1$
+               // action
+               // .setActionDefinitionId(PHPEditorActionDefinitionIds.ADD_BLOCK_COMMENT);
+               // setAction("AddBlockComment", action); //$NON-NLS-1$
+               // markAsStateDependentAction("AddBlockComment", true); //$NON-NLS-1$
+               // markAsSelectionDependentAction("AddBlockComment", true);
+               // //$NON-NLS-1$
+               // // WorkbenchHelp.setHelp(action,
+               // // IJavaHelpContextIds.ADD_BLOCK_COMMENT_ACTION);
+               // action = new RemoveBlockCommentAction(
+               // PHPEditorMessages.getResourceBundle(), "RemoveBlockComment.", this);
+               // //$NON-NLS-1$
+               // action
+               // .setActionDefinitionId(PHPEditorActionDefinitionIds.REMOVE_BLOCK_COMMENT);
+               // setAction("RemoveBlockComment", action); //$NON-NLS-1$
+               // markAsStateDependentAction("RemoveBlockComment", true); //$NON-NLS-1$
+               // markAsSelectionDependentAction("RemoveBlockComment", true);
+               // //$NON-NLS-1$
+               // WorkbenchHelp.setHelp(action,
+               // IJavaHelpContextIds.ADD_BLOCK_COMMENT_ACTION);
+               action = new IndentAction(PHPEditorMessages.getResourceBundle(),
+                               "Indent.", this, false); //$NON-NLS-1$
+               action.setActionDefinitionId(PHPEditorActionDefinitionIds.INDENT);
+               setAction("Indent", action); //$NON-NLS-1$
+               markAsStateDependentAction("Indent", true); //$NON-NLS-1$
+               markAsSelectionDependentAction("Indent", true); //$NON-NLS-1$
+               // WorkbenchHelp.setHelp(action, IJavaHelpContextIds.INDENT_ACTION);
+               //
+               // action= new IndentAction(PHPEditorMessages.getResourceBundle(),
+               // "Indent.", this, true); //$NON-NLS-1$
+               // setAction("IndentOnTab", action); //$NON-NLS-1$
+               // markAsStateDependentAction("IndentOnTab", true); //$NON-NLS-1$
+               // markAsSelectionDependentAction("IndentOnTab", true); //$NON-NLS-1$
+               //
+
+               action = new AddBlockCommentAction(PHPEditorMessages
+                               .getResourceBundle(), "AddBlockComment.", this); //$NON-NLS-1$
+               action
+                               .setActionDefinitionId(PHPEditorActionDefinitionIds.ADD_BLOCK_COMMENT);
+               setAction("AddBlockComment", action); //$NON-NLS-1$
+               markAsStateDependentAction("AddBlockComment", true); //$NON-NLS-1$
+               markAsSelectionDependentAction("AddBlockComment", true); //$NON-NLS-1$
+               // WorkbenchHelp.setHelp(action,
+               // IJavaHelpContextIds.ADD_BLOCK_COMMENT_ACTION);
+
+               action = new RemoveBlockCommentAction(PHPEditorMessages
+                               .getResourceBundle(), "RemoveBlockComment.", this); //$NON-NLS-1$
+               action
+                               .setActionDefinitionId(PHPEditorActionDefinitionIds.REMOVE_BLOCK_COMMENT);
+               setAction("RemoveBlockComment", action); //$NON-NLS-1$
+               markAsStateDependentAction("RemoveBlockComment", true); //$NON-NLS-1$
+               markAsSelectionDependentAction("RemoveBlockComment", true); //$NON-NLS-1$
+               // WorkbenchHelp.setHelp(action,
+               // IJavaHelpContextIds.REMOVE_BLOCK_COMMENT_ACTION);
+
+               // action= new IndentAction(PHPEditorMessages.getResourceBundle(),
+               // "Indent.", this, false); //$NON-NLS-1$
+               // action.setActionDefinitionId(PHPEditorActionDefinitionIds.INDENT);
+               // setAction("Indent", action); //$NON-NLS-1$
+               // markAsStateDependentAction("Indent", true); //$NON-NLS-1$
+               // markAsSelectionDependentAction("Indent", true); //$NON-NLS-1$
+               // // WorkbenchHelp.setHelp(action, IJavaHelpContextIds.INDENT_ACTION);
+               //
+               action = new IndentAction(PHPEditorMessages.getResourceBundle(),
+                               "Indent.", this, true); //$NON-NLS-1$
+               setAction("IndentOnTab", action); //$NON-NLS-1$
+               markAsStateDependentAction("IndentOnTab", true); //$NON-NLS-1$
+               markAsSelectionDependentAction("IndentOnTab", true); //$NON-NLS-1$
+
+               if (getPreferenceStore().getBoolean(
+                               PreferenceConstants.EDITOR_SMART_TAB)) {
+                       // don't replace Shift Right - have to make sure their enablement is
+                       // mutually exclusive
+                       // removeActionActivationCode(ITextEditorActionConstants.SHIFT_RIGHT);
+                       setActionActivationCode("IndentOnTab", '\t', -1, SWT.NONE); //$NON-NLS-1$
+               }
+               fGenerateActionGroup = new GenerateActionGroup(this,
+                               ITextEditorActionConstants.GROUP_EDIT);
+               // ActionGroup rg= new RefactorActionGroup(this,
+               // ITextEditorActionConstants.GROUP_EDIT);
+
+               // fActionGroups.addGroup(rg);
+               fActionGroups.addGroup(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)
+                               });
+
+       }
+
+       /*
+        * @see JavaEditor#getElementAt(int)
+        */
+       protected IJavaElement getElementAt(int offset) {
+               return getElementAt(offset, true);
+       }
+
+       /**
+        * Returns the most narrow element including the given offset. If
+        * <code>reconcile</code> is <code>true</code> the editor's input
+        * element is reconciled in advance. If it is <code>false</code> this
+        * method only returns a result if the editor's input element does not need
+        * to be reconciled.
+        * 
+        * @param offset
+        *            the offset included by the retrieved element
+        * @param reconcile
+        *            <code>true</code> if working copy should be reconciled
+        */
+       protected IJavaElement getElementAt(int offset, boolean reconcile) {
+               IWorkingCopyManager manager = PHPeclipsePlugin.getDefault()
+                               .getWorkingCopyManager();
+               ICompilationUnit unit = manager.getWorkingCopy(getEditorInput());
+               if (unit != null) {
+                       try {
+                               if (reconcile) {
+                                       synchronized (unit) {
+                                               unit.reconcile();
+                                       }
+                                       return unit.getElementAt(offset);
+                               } else if (unit.isConsistent())
+                                       return unit.getElementAt(offset);
+                       } catch (JavaModelException x) {
+                               PHPeclipsePlugin.log(x.getStatus());
+                               // nothing found, be tolerant and go on
+                       }
+               }
+               return null;
+       }
+
+       /*
+        * @see JavaEditor#getCorrespondingElement(IJavaElement)
+        */
+       protected IJavaElement getCorrespondingElement(IJavaElement element) {
+               try {
+                       return EditorUtility.getWorkingCopy(element, true);
+               } catch (JavaModelException x) {
+                       PHPeclipsePlugin.log(x.getStatus());
+                       // nothing found, be tolerant and go on
+               }
+               return null;
+       }
+
+       public void createPartControl(Composite parent) {
+               super.createPartControl(parent);
+               // fPaintManager = new PaintManager(getSourceViewer());
+               LinePainter linePainter;
+               linePainter = new LinePainter(getSourceViewer());
+               linePainter.setHighlightColor(new Color(Display.getCurrent(), 225, 235,
+                               224));
+               // fPaintManager.addPainter(linePainter);
+               // if (isBracketHighlightingEnabled())
+               // startBracketHighlighting();
+               // if (isLineHighlightingEnabled())
+               // startLineHighlighting();
+               // if (isPrintMarginVisible())
+               // showPrintMargin();
+               // Iterator e = ANNOTATION_MAP.keySet().iterator();
+               // while (e.hasNext()) {
+               // AnnotationType type = (AnnotationType) e.next();
+               // if (isAnnotationIndicationEnabled(type))
+               // startAnnotationIndication(type);
+               // }
+               if (isTabConversionEnabled())
+                       startTabConversion();
+               // if (isOverviewRulerVisible())
+               // showOverviewRuler();
+               //
+               // Preferences preferences =
+               // PHPeclipsePlugin.getDefault().getPluginPreferences();
+               // preferences.addPropertyChangeListener(fPropertyChangeListener);
+               IPreferenceStore preferenceStore = getPreferenceStore();
+               boolean closeBracketsPHP = preferenceStore
+                               .getBoolean(CLOSE_BRACKETS_PHP);
+               boolean closeStringsPHPDQ = preferenceStore
+                               .getBoolean(CLOSE_STRINGS_DQ_PHP);
+               boolean closeStringsPHPSQ = preferenceStore
+                               .getBoolean(CLOSE_STRINGS_SQ_PHP);
+               fBracketInserter.setCloseBracketsPHPEnabled(closeBracketsPHP);
+               fBracketInserter.setCloseStringsPHPDQEnabled(closeStringsPHPDQ);
+               fBracketInserter.setCloseStringsPHPSQEnabled(closeStringsPHPSQ);
+               ISourceViewer sourceViewer = getSourceViewer();
+               if (sourceViewer instanceof ITextViewerExtension)
+                       ((ITextViewerExtension) sourceViewer)
+                                       .prependVerifyKeyListener(fBracketInserter);
+       }
+
+       private static char getPeerCharacter(char character) {
+               switch (character) {
+               case '(':
+                       return ')';
+               case ')':
+                       return '(';
+               case '[':
+                       return ']';
+               case ']':
+                       return '[';
+               case '"':
+                       return character;
+               case '\'':
+                       return character;
+               case '{':
+                       return '}';
+               default:
+                       throw new IllegalArgumentException();
+               }
+       }
+
+       // private void startBracketHighlighting() {
+       // if (fBracketPainter == null) {
+       // ISourceViewer sourceViewer = getSourceViewer();
+       // fBracketPainter = new BracketPainter(sourceViewer);
+       // fBracketPainter.setHighlightColor(getColor(MATCHING_BRACKETS_COLOR));
+       // // fPaintManager.addPainter(fBracketPainter);
+       // }
+       // }
+       //
+       // private void stopBracketHighlighting() {
+       // if (fBracketPainter != null) {
+       // // fPaintManager.removePainter(fBracketPainter);
+       // fBracketPainter.deactivate(true);
+       // fBracketPainter.dispose();
+       // fBracketPainter = null;
+       // }
+       // }
+
+       // private boolean isBracketHighlightingEnabled() {
+       // IPreferenceStore store = getPreferenceStore();
+       // return store.getBoolean(MATCHING_BRACKETS);
+       // }
+
+       // private void startLineHighlighting() {
+       // if (fLinePainter == null) {
+       // ISourceViewer sourceViewer = getSourceViewer();
+       // fLinePainter = new LinePainter(sourceViewer);
+       // fLinePainter.setHighlightColor(getColor(CURRENT_LINE_COLOR));
+       // // fPaintManager.addPainter(fLinePainter);
+       // }
+       // }
+
+       // private void stopLineHighlighting() {
+       // if (fLinePainter != null) {
+       // // fPaintManager.removePainter(fLinePainter);
+       // fLinePainter.deactivate(true);
+       // fLinePainter.dispose();
+       // fLinePainter = null;
+       // }
+       // }
+
+       // private boolean isLineHighlightingEnabled() {
+       // IPreferenceStore store = getPreferenceStore();
+       // return store.getBoolean(CURRENT_LINE);
+       // }
+
+       // private void showPrintMargin() {
+       // if (fPrintMarginPainter == null) {
+       // fPrintMarginPainter = new PrintMarginPainter(getSourceViewer());
+       // fPrintMarginPainter.setMarginRulerColor(getColor(PRINT_MARGIN_COLOR));
+       // fPrintMarginPainter.setMarginRulerColumn(getPreferenceStore().getInt(PRINT_MARGIN_COLUMN));
+       // // fPaintManager.addPainter(fPrintMarginPainter);
+       // }
+       // }
+
+       // private void hidePrintMargin() {
+       // if (fPrintMarginPainter != null) {
+       // // fPaintManager.removePainter(fPrintMarginPainter);
+       // fPrintMarginPainter.deactivate(true);
+       // fPrintMarginPainter.dispose();
+       // fPrintMarginPainter = null;
+       // }
+       // }
+
+       // private boolean isPrintMarginVisible() {
+       // IPreferenceStore store = getPreferenceStore();
+       // return store.getBoolean(PRINT_MARGIN);
+       // }
+
+       private int getTabSize() {
+               Preferences preferences = PHPeclipsePlugin.getDefault()
+                               .getPluginPreferences();
+               return preferences.getInt(CODE_FORMATTER_TAB_SIZE);
+       }
+
+       private boolean isTabConversionEnabled() {
+               IPreferenceStore store = getPreferenceStore();
+               return store.getBoolean(SPACES_FOR_TABS);
+       }
+
+//     private Color getColor(String key) {
+//             RGB rgb = PreferenceConverter.getColor(getPreferenceStore(), key);
+//             return getColor(rgb);
+//     }
+
+//     private Color getColor(RGB rgb) {
+//             JavaTextTools textTools = PHPeclipsePlugin.getDefault()
+//                             .getJavaTextTools();
+//             return textTools.getColorManager().getColor(rgb);
+//     }
+
+       // private Color getColor(AnnotationType annotationType) {
+       // AnnotationInfo info = (AnnotationInfo)
+       // ANNOTATION_MAP.get(annotationType);
+       // if (info != null)
+       // return getColor(info.fColorPreference);
+       // return null;
+       // }
+       public void dispose() {
+               ISourceViewer sourceViewer = getSourceViewer();
+               if (sourceViewer instanceof ITextViewerExtension)
+                       ((ITextViewerExtension) sourceViewer)
+                                       .removeVerifyKeyListener(fBracketInserter);
+               // if (fPropertyChangeListener != null) {
+               // Preferences preferences =
+               // PHPeclipsePlugin.getDefault().getPluginPreferences();
+               // preferences.removePropertyChangeListener(fPropertyChangeListener);
+               // fPropertyChangeListener = null;
+               // }
+               if (fJavaEditorErrorTickUpdater != null) {
+                       fJavaEditorErrorTickUpdater.dispose();
+                       fJavaEditorErrorTickUpdater = null;
+               }
+               // if (fSelectionHistory != null)
+               // fSelectionHistory.dispose();
+               // if (fPaintManager != null) {
+               // fPaintManager.dispose();
+               // fPaintManager = null;
+               // }
+               if (fActionGroups != null) {
+                       fActionGroups.dispose();
+                       fActionGroups = null;
+               }
+               super.dispose();
+       }
+
+       // protected AnnotationType getAnnotationType(String preferenceKey) {
+       // Iterator e = ANNOTATION_MAP.keySet().iterator();
+       // while (e.hasNext()) {
+       // AnnotationType type = (AnnotationType) e.next();
+       // AnnotationInfo info = (AnnotationInfo) ANNOTATION_MAP.get(type);
+       // if (info != null) {
+       // if (preferenceKey.equals(info.fColorPreference)
+       // || preferenceKey.equals(info.fEditorPreference)
+       // || preferenceKey.equals(info.fOverviewRulerPreference))
+       // return type;
+       // }
+       // }
+       // return null;
+       // }
+       /*
+        * @see AbstractTextEditor#handlePreferenceStoreChanged(PropertyChangeEvent)
+        */
+       protected void handlePreferenceStoreChanged(PropertyChangeEvent event) {
+               try {
+                       AdaptedSourceViewer asv = (AdaptedSourceViewer) getSourceViewer();
+                       if (asv != null) {
+                               String p = event.getProperty();
+                               if (CLOSE_BRACKETS_PHP.equals(p)) {
+                                       fBracketInserter
+                                                       .setCloseBracketsPHPEnabled(getPreferenceStore()
+                                                                       .getBoolean(p));
+                                       return;
+                               }
+                               if (CLOSE_STRINGS_DQ_PHP.equals(p)) {
+                                       fBracketInserter
+                                                       .setCloseStringsPHPDQEnabled(getPreferenceStore()
+                                                                       .getBoolean(p));
+                                       return;
+                               }
+                               if (CLOSE_STRINGS_SQ_PHP.equals(p)) {
+                                       fBracketInserter
+                                                       .setCloseStringsPHPSQEnabled(getPreferenceStore()
+                                                                       .getBoolean(p));
+                                       return;
+                               }
+                               if (SPACES_FOR_TABS.equals(p)) {
+                                       if (isTabConversionEnabled())
+                                               startTabConversion();
+                                       else
+                                               stopTabConversion();
+                                       return;
+                               }
+                               // if (MATCHING_BRACKETS.equals(p)) {
+                               // if (isBracketHighlightingEnabled())
+                               // startBracketHighlighting();
+                               // else
+                               // stopBracketHighlighting();
+                               // return;
+                               // }
+                               // if (MATCHING_BRACKETS_COLOR.equals(p)) {
+                               // if (fBracketPainter != null)
+                               // fBracketPainter.setHighlightColor(getColor(MATCHING_BRACKETS_COLOR));
+                               // return;
+                               // }
+                               // if (CURRENT_LINE.equals(p)) {
+                               // if (isLineHighlightingEnabled())
+                               // startLineHighlighting();
+                               // else
+                               // stopLineHighlighting();
+                               // return;
+                               // }
+                               // if (CURRENT_LINE_COLOR.equals(p)) {
+                               // if (fLinePainter != null) {
+                               // stopLineHighlighting();
+                               // startLineHighlighting();
+                               // }
+                               // return;
+                               // }
+                               // if (PRINT_MARGIN.equals(p)) {
+                               // if (isPrintMarginVisible())
+                               // showPrintMargin();
+                               // else
+                               // hidePrintMargin();
+                               // return;
+                               // }
+                               // if (PRINT_MARGIN_COLOR.equals(p)) {
+                               // if (fPrintMarginPainter != null)
+                               // fPrintMarginPainter.setMarginRulerColor(getColor(PRINT_MARGIN_COLOR));
+                               // return;
+                               // }
+                               // if (PRINT_MARGIN_COLUMN.equals(p)) {
+                               // if (fPrintMarginPainter != null)
+                               // fPrintMarginPainter.setMarginRulerColumn(getPreferenceStore().getInt(PRINT_MARGIN_COLUMN));
+                               // return;
+                               // }
+                               // if (OVERVIEW_RULER.equals(p)) {
+                               // if (isOverviewRulerVisible())
+                               // showOverviewRuler();
+                               // else
+                               // hideOverviewRuler();
+                               // return;
+                               // }
+                               // AnnotationType type = getAnnotationType(p);
+                               // if (type != null) {
+                               //
+                               // AnnotationInfo info = (AnnotationInfo)
+                               // ANNOTATION_MAP.get(type);
+                               // if (info.fColorPreference.equals(p)) {
+                               // Color color = getColor(type);
+                               // if (fProblemPainter != null) {
+                               // fProblemPainter.setColor(type, color);
+                               // fProblemPainter.paint(IPainter.CONFIGURATION);
+                               // }
+                               // setColorInOverviewRuler(type, color);
+                               // return;
+                               // }
+                               //
+                               // if (info.fEditorPreference.equals(p)) {
+                               // if (isAnnotationIndicationEnabled(type))
+                               // startAnnotationIndication(type);
+                               // else
+                               // stopAnnotationIndication(type);
+                               // return;
+                               // }
+                               //
+                               // if (info.fOverviewRulerPreference.equals(p)) {
+                               // if (isAnnotationIndicationInOverviewRulerEnabled(type))
+                               // showAnnotationIndicationInOverviewRuler(type, true);
+                               // else
+                               // showAnnotationIndicationInOverviewRuler(type, false);
+                               // return;
+                               // }
+                               // }
+                               IContentAssistant c = asv.getContentAssistant();
+                               if (c instanceof ContentAssistant)
+                                       ContentAssistPreference.changeConfiguration(
+                                                       (ContentAssistant) c, getPreferenceStore(), event);
+                       }
+               } finally {
+                       super.handlePreferenceStoreChanged(event);
+               }
+       }
+
+       /*
+        * @see net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor#handlePreferencePropertyChanged(org.eclipse.core.runtime.Preferences.PropertyChangeEvent)
+        */
+       protected void handlePreferencePropertyChanged(
+                       org.eclipse.core.runtime.Preferences.PropertyChangeEvent event) {
+               AdaptedSourceViewer asv = (AdaptedSourceViewer) getSourceViewer();
+               if (asv != null) {
+                       String p = event.getProperty();
+                       if (CODE_FORMATTER_TAB_SIZE.equals(p)) {
+                               asv.updateIndentationPrefixes();
+                               if (fTabConverter != null)
+                                       fTabConverter.setNumberOfSpacesPerTab(getTabSize());
+                       }
+               }
+               super.handlePreferencePropertyChanged(event);
+       }
+
+       /**
+        * Handles a property change event describing a change of the php 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) {
+       // AdaptedSourceViewer asv = (AdaptedSourceViewer) getSourceViewer();
+       // if (asv != null) {
+       // String p = event.getProperty();
+       // if (CODE_FORMATTER_TAB_SIZE.equals(p)) {
+       // asv.updateIndentationPrefixes();
+       // if (fTabConverter != null)
+       // fTabConverter.setNumberOfSpacesPerTab(getTabSize());
+       // }
+       // }
+       // }
+       /*
+        * @see net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor#createJavaSourceViewer(org.eclipse.swt.widgets.Composite,
+        *      org.eclipse.jface.text.source.IVerticalRuler,
+        *      org.eclipse.jface.text.source.IOverviewRuler, boolean, int)
+        */
+       protected ISourceViewer createJavaSourceViewer(Composite parent,
+                       IVerticalRuler verticalRuler, IOverviewRuler overviewRuler,
+                       boolean isOverviewRulerVisible, int styles, IPreferenceStore store) {
+               return new AdaptedSourceViewer(parent, verticalRuler, overviewRuler,
+                               isOverviewRulerVisible, styles, store);
+       }
+
+       // protected ISourceViewer createJavaSourceViewer(Composite parent,
+       // IVerticalRuler ruler, int styles) {
+       // return new AdaptedSourceViewer(parent, ruler, styles);
+       // }
+//     private boolean isValidSelection(int offset, int length) {
+//             IDocumentProvider provider = getDocumentProvider();
+//             if (provider != null) {
+//                     IDocument document = provider.getDocument(getEditorInput());
+//                     if (document != null) {
+//                             int end = offset + length;
+//                             int documentLength = document.getLength();
+//                             return 0 <= offset && offset <= documentLength && 0 <= end
+//                                             && end <= documentLength;
+//                     }
+//             }
+//             return false;
+//     }
+
+       /*
+        * @see net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor#getInputElement()
+        */
+       protected IJavaElement getInputJavaElement() {
+               return PHPeclipsePlugin.getDefault().getWorkingCopyManager()
+                               .getWorkingCopy(getEditorInput());
+       }
+
+       /*
+        * @see AbstractTextEditor#editorContextMenuAboutToShow(IMenuManager)
+        */
+       public void editorContextMenuAboutToShow(IMenuManager menu) {
+               super.editorContextMenuAboutToShow(menu);
+               ActionContext context = new ActionContext(getSelectionProvider()
+                               .getSelection());
+               fContextMenuGroup.setContext(context);
+               fContextMenuGroup.fillContextMenu(menu);
+               fContextMenuGroup.setContext(null);
+       }
+
+       /*
+        * @see JavaEditor#setOutlinePageInput(JavaOutlinePage, IEditorInput)
+        */
+       protected void setOutlinePageInput(JavaOutlinePage page, IEditorInput input) {
+               if (page != null) {
+                       IWorkingCopyManager manager = PHPeclipsePlugin.getDefault()
+                                       .getWorkingCopyManager();
+                       page.setInput(manager.getWorkingCopy(input));
+               }
+       }
+
+       /*
+        * @see AbstractTextEditor#performSaveOperation(WorkspaceModifyOperation,
+        *      IProgressMonitor)
+        */
+       // protected void performSaveOperation(WorkspaceModifyOperation operation,
+       // IProgressMonitor progressMonitor) {
+       // IDocumentProvider p = getDocumentProvider();
+       // if (p instanceof PHPDocumentProvider) {
+       // PHPDocumentProvider cp = (PHPDocumentProvider) p;
+       // cp.setSavePolicy(fSavePolicy);
+       // }
+       //
+       // try {
+       // super.performSaveOperation(operation, progressMonitor);
+       // } finally {
+       // if (p instanceof PHPDocumentProvider) {
+       // PHPDocumentProvider cp = (PHPDocumentProvider) p;
+       // cp.setSavePolicy(null);
+       // }
+       // }
+       // }
+       /*
+        * @see AbstractTextEditor#doSave(IProgressMonitor)
+        */
+       public void doSave(IProgressMonitor progressMonitor) {
+
+               IDocumentProvider p = getDocumentProvider();
+               if (p == null) {
+                       // editor has been closed
+                       return;
+               }
+
+               if (p.isDeleted(getEditorInput())) {
+
+                       if (isSaveAsAllowed()) {
+
+                               /*
+                                * 1GEUSSR: ITPUI:ALL - User should never loose changes made in
+                                * the editors. Changed Behavior to make sure that if called
+                                * inside a regular save (because of deletion of input element)
+                                * there is a way to report back to the caller.
+                                */
+                               performSaveAs(progressMonitor);
+
+                       } else {
+
+                               /*
+                                * 1GF5YOX: ITPJUI:ALL - Save of delete file claims it's still
+                                * there Missing resources.
+                                */
+                               Shell shell = getSite().getShell();
+                               MessageDialog
+                                               .openError(
+                                                               shell,
+                                                               PHPEditorMessages
+                                                                               .getString("PHPUnitEditor.error.saving.title1"), PHPEditorMessages.getString("PHPUnitEditor.error.saving.message1")); //$NON-NLS-1$ //$NON-NLS-2$
+                       }
+
+               } else {
+                       if (getPreferenceStore().getBoolean(
+                                       PreferenceConstants.EDITOR_P_RTRIM_ON_SAVE)) {
+                               RTrimAction trimAction = new RTrimAction();
+                               trimAction.setActiveEditor(null, getSite().getPage()
+                                               .getActiveEditor());
+                               trimAction.run(null);
+                       }
+
+                       setStatusLineErrorMessage(null);
+
+                       updateState(getEditorInput());
+                       validateState(getEditorInput());
+
+                       IWorkingCopyManager manager = PHPeclipsePlugin.getDefault()
+                                       .getWorkingCopyManager();
+                       ICompilationUnit unit = manager.getWorkingCopy(getEditorInput());
+
+                       if (unit != null) {
+                               synchronized (unit) {
+                                       performSave(false, progressMonitor);
+                               }
+                       } else
+                               performSave(false, progressMonitor);
+               }
+       }
+
+       public boolean isSaveAsAllowed() {
+               return true;
+       }
+
+       /**
+        * The compilation unit editor implementation of this
+        * <code>AbstractTextEditor</code> method asks the user for the workspace
+        * path of a file resource and saves the document there. See
+        * http://dev.eclipse.org/bugs/show_bug.cgi?id=6295
+        * 
+        * @param progressMonitor
+        *            the progress monitor
+        */
+       protected void performSaveAs(IProgressMonitor progressMonitor) {
+
+               Shell shell = getSite().getShell();
+               IEditorInput input = getEditorInput();
+
+               SaveAsDialog dialog = new SaveAsDialog(shell);
+
+               IFile original = (input instanceof IFileEditorInput) ? ((IFileEditorInput) input)
+                               .getFile()
+                               : null;
+               if (original != null)
+                       dialog.setOriginalFile(original);
+
+               dialog.create();
+
+               IDocumentProvider provider = getDocumentProvider();
+               if (provider == null) {
+                       // editor has been programmatically closed while the dialog was open
+                       return;
+               }
+
+               if (provider.isDeleted(input) && original != null) {
+                       String message = PHPEditorMessages
+                                       .getFormattedString(
+                                                       "CompilationUnitEditor.warning.save.delete", new Object[] { original.getName() }); //$NON-NLS-1$
+                       dialog.setErrorMessage(null);
+                       dialog.setMessage(message, IMessageProvider.WARNING);
+               }
+
+               if (dialog.open() == Window.CANCEL) {
+                       if (progressMonitor != null)
+                               progressMonitor.setCanceled(true);
+                       return;
+               }
+
+               IPath filePath = dialog.getResult();
+               if (filePath == null) {
+                       if (progressMonitor != null)
+                               progressMonitor.setCanceled(true);
+                       return;
+               }
+
+               IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
+               IFile file = workspaceRoot.getFile(filePath);
+               final IEditorInput newInput = new FileEditorInput(file);
+
+               boolean success = false;
+               try {
+
+                       provider.aboutToChange(newInput);
+                       getDocumentProvider().saveDocument(progressMonitor, newInput,
+                                       getDocumentProvider().getDocument(getEditorInput()), true);
+                       success = true;
+
+               } catch (CoreException x) {
+                       IStatus status = x.getStatus();
+                       if (status == null || status.getSeverity() != IStatus.CANCEL)
+                               ErrorDialog
+                                               .openError(
+                                                               shell,
+                                                               PHPEditorMessages
+                                                                               .getString("CompilationUnitEditor.error.saving.title2"), PHPEditorMessages.getString("CompilationUnitEditor.error.saving.message2"), x.getStatus()); //$NON-NLS-1$ //$NON-NLS-2$
+               } finally {
+                       provider.changed(newInput);
+                       if (success)
+                               setInput(newInput);
+               }
+
+               if (progressMonitor != null)
+                       progressMonitor.setCanceled(!success);
+       }
+
+       /*
+        * @see AbstractTextEditor#doSetInput(IEditorInput)
+        */
+       protected void doSetInput(IEditorInput input) throws CoreException {
+               super.doSetInput(input);
+               configureTabConverter();
+               configureToggleCommentAction();
+       }
+
+       // /*
+       // * @see
+       // net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor#installOverrideIndicator(boolean)
+       // * @since 3.0
+       // */
+       // protected void installOverrideIndicator(boolean waitForReconcilation) {
+       // IAnnotationModel model=
+       // getDocumentProvider().getAnnotationModel(getEditorInput());
+       // if (!waitForReconcilation)
+       // super.installOverrideIndicator(false);
+       // else {
+       // uninstallOverrideIndicator();
+       // IJavaElement inputElement= getInputJavaElement();
+       // if (model == null || inputElement == null)
+       // return;
+       //
+       // fOverrideIndicatorManager= new OverrideIndicatorManager(model,
+       // inputElement, null);
+       // addReconcileListener(fOverrideIndicatorManager);
+       // }
+       // }
+       //
+       // /*
+       // * @see
+       // net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor#uninstallOverrideIndicator()
+       // * @since 3.0
+       // */
+       // protected void uninstallOverrideIndicator() {
+       // if (fOverrideIndicatorManager != null)
+       // removeReconcileListener(fOverrideIndicatorManager);
+       // super.uninstallOverrideIndicator();
+       // }
+
+       /**
+        * Configures the toggle comment action
+        * 
+        * @since 3.0
+        */
+       private void configureToggleCommentAction() {
+               IAction action = getAction("ToggleComment"); //$NON-NLS-1$
+               if (action instanceof ToggleCommentAction) {
+                       ISourceViewer sourceViewer = getSourceViewer();
+                       SourceViewerConfiguration configuration = getSourceViewerConfiguration();
+                       ((ToggleCommentAction) action).configure(sourceViewer,
+                                       configuration);
+               }
+       }
+
+       // private void configureTabConverter() {
+       // if (fTabConverter != null) {
+       // IDocumentProvider provider = getDocumentProvider();
+       // if (provider instanceof PHPDocumentProvider) {
+       // PHPDocumentProvider cup = (PHPDocumentProvider) provider;
+       // fTabConverter.setLineTracker(cup.createLineTracker(getEditorInput()));
+       // }
+       // }
+       // }
+       private void configureTabConverter() {
+               if (fTabConverter != null) {
+                       IDocumentProvider provider = getDocumentProvider();
+                       if (provider instanceof ICompilationUnitDocumentProvider) {
+                               ICompilationUnitDocumentProvider cup = (ICompilationUnitDocumentProvider) provider;
+                               fTabConverter.setLineTracker(cup
+                                               .createLineTracker(getEditorInput()));
+                       }
+               }
+       }
+
+       private void startTabConversion() {
+               if (fTabConverter == null) {
+                       fTabConverter = new TabConverter();
+                       configureTabConverter();
+                       fTabConverter.setNumberOfSpacesPerTab(getTabSize());
+                       AdaptedSourceViewer asv = (AdaptedSourceViewer) getSourceViewer();
+                       asv.addTextConverter(fTabConverter);
+                       // http://dev.eclipse.org/bugs/show_bug.cgi?id=19270
+                       asv.updateIndentationPrefixes();
+               }
+       }
+
+       private void stopTabConversion() {
+               if (fTabConverter != null) {
+                       AdaptedSourceViewer asv = (AdaptedSourceViewer) getSourceViewer();
+                       asv.removeTextConverter(fTabConverter);
+                       // http://dev.eclipse.org/bugs/show_bug.cgi?id=19270
+                       asv.updateIndentationPrefixes();
+                       fTabConverter = null;
+               }
+       }
+
+       /*
+        * @see org.eclipse.ui.texteditor.AbstractTextEditor#performSave(boolean,
+        *      org.eclipse.core.runtime.IProgressMonitor)
+        */
+       protected void performSave(boolean overwrite,
+                       IProgressMonitor progressMonitor) {
+               // IDocumentProvider p = getDocumentProvider();
+               // if (p instanceof PHPDocumentProvider) {
+               // PHPDocumentProvider cp = (PHPDocumentProvider) p;
+               // cp.setSavePolicy(fSavePolicy);
+               // }
+               // try {
+               // super.performSave(overwrite, progressMonitor);
+               // } finally {
+               // if (p instanceof PHPDocumentProvider) {
+               // PHPDocumentProvider cp = (PHPDocumentProvider) p;
+               // cp.setSavePolicy(null);
+               // }
+               // }
+
+               IDocumentProvider p = getDocumentProvider();
+               if (p instanceof ICompilationUnitDocumentProvider) {
+                       ICompilationUnitDocumentProvider cp = (ICompilationUnitDocumentProvider) p;
+                       cp.setSavePolicy(fSavePolicy);
+               }
+               try {
+                       super.performSave(overwrite, progressMonitor);
+               } finally {
+                       if (p instanceof ICompilationUnitDocumentProvider) {
+                               ICompilationUnitDocumentProvider cp = (ICompilationUnitDocumentProvider) p;
+                               cp.setSavePolicy(null);
+                       }
+               }
+       }
+
+       /*
+        * @see AbstractTextEditor#doSaveAs
+        */
+       public void doSaveAs() {
+               if (askIfNonWorkbenchEncodingIsOk()) {
+                       super.doSaveAs();
+               }
+       }
+
+       /**
+        * Asks the user if it is ok to store in non-workbench encoding.
+        * 
+        * @return <true>if the user wants to continue
+        */
+       private boolean askIfNonWorkbenchEncodingIsOk() {
+               IDocumentProvider provider = getDocumentProvider();
+               if (provider instanceof IStorageDocumentProvider) {
+                       IEditorInput input = getEditorInput();
+                       IStorageDocumentProvider storageProvider = (IStorageDocumentProvider) provider;
+                       String encoding = storageProvider.getEncoding(input);
+                       String defaultEncoding = storageProvider.getDefaultEncoding();
+                       if (encoding != null && !encoding.equals(defaultEncoding)) {
+                               Shell shell = getSite().getShell();
+                               String title = PHPEditorMessages
+                                               .getString("PHPUnitEditor.warning.save.nonWorkbenchEncoding.title"); //$NON-NLS-1$
+                               String msg;
+                               if (input != null)
+                                       msg = MessageFormat
+                                                       .format(
+                                                                       PHPEditorMessages
+                                                                                       .getString("PHPUnitEditor.warning.save.nonWorkbenchEncoding.message1"),
+                                                                       new String[] { input.getName(), encoding }); //$NON-NLS-1$
+                               else
+                                       msg = MessageFormat
+                                                       .format(
+                                                                       PHPEditorMessages
+                                                                                       .getString("PHPUnitEditor.warning.save.nonWorkbenchEncoding.message2"),
+                                                                       new String[] { encoding }); //$NON-NLS-1$
+                               return MessageDialog.openQuestion(shell, title, msg);
+                       }
+               }
+               return true;
+       }
+
+       /*
+        * @see net.sourceforge.phpdt.internal.ui.text.java.IJavaReconcilingListener#aboutToBeReconciled()
+        * @since 3.0
+        */
+       public void aboutToBeReconciled() {
+
+               // Notify AST provider
+               // PHPeclipsePlugin.getDefault().getASTProvider().aboutToBeReconciled(getInputJavaElement());
+
+               // Notify listeners
+               Object[] listeners = fReconcilingListeners.getListeners();
+               for (int i = 0, length = listeners.length; i < length; ++i)
+                       ((IJavaReconcilingListener) listeners[i]).aboutToBeReconciled();
+       }
+
+       /*
+        * @see net.sourceforge.phpdt.internal.ui.text.java.IJavaReconcilingListener#reconciled(CompilationUnit,
+        *      boolean, IProgressMonitor)
+        * @since 3.0
+        */
+       public void reconciled(CompilationUnit ast, boolean forced,
+                       IProgressMonitor progressMonitor) {
+
+               // Always notify AST provider
+               // PHPeclipsePlugin.getDefault().getASTProvider().reconciled(ast,
+               // getInputJavaElement());
+
+               // Notify listeners
+               // Object[] listeners = fReconcilingListeners.getListeners();
+               // for (int i = 0, length= listeners.length; i < length; ++i)
+               // ((IJavaReconcilingListener)listeners[i]).reconciled(ast, forced,
+               // progressMonitor);
+
+               // Update Java Outline page selection
+               if (!forced && !progressMonitor.isCanceled()) {
+                       Shell shell = getSite().getShell();
+                       if (shell != null && !shell.isDisposed()) {
+                               shell.getDisplay().asyncExec(new Runnable() {
+                                       public void run() {
+                                               selectionChanged();
+                                       }
+                               });
+                       }
+               }
+       }
+
+       /**
+        * Returns the updated java element for the old java element.
+        */
+//     private IJavaElement findElement(IJavaElement element) {
+//             if (element == null)
+//                     return null;
+//             IWorkingCopyManager manager = PHPeclipsePlugin.getDefault()
+//                             .getWorkingCopyManager();
+//             ICompilationUnit unit = manager.getWorkingCopy(getEditorInput());
+//             if (unit != null) {
+//                     try {
+//                             synchronized (unit) {
+//                                     unit.reconcile();
+//                             }
+//                             IJavaElement[] findings = unit.findElements(element);
+//                             if (findings != null && findings.length > 0)
+//                                     return findings[0];
+//                     } catch (JavaModelException x) {
+//                             PHPeclipsePlugin.log(x.getStatus());
+//                             // nothing found, be tolerant and go on
+//                     }
+//             }
+//             return null;
+//     }
+
+       /**
+        * Returns the offset of the given Java element.
+        */
+//     private int getOffset(IJavaElement element) {
+//             if (element instanceof ISourceReference) {
+//                     ISourceReference sr = (ISourceReference) element;
+//                     try {
+//                             ISourceRange srcRange = sr.getSourceRange();
+//                             if (srcRange != null)
+//                                     return srcRange.getOffset();
+//                     } catch (JavaModelException e) {
+//                     }
+//             }
+//             return -1;
+//     }
+
+       /*
+        * @see AbstractTextEditor#restoreSelection()
+        */
+       // protected void restoreSelection() {
+       // try {
+       // if (getSourceViewer() == null || fRememberedSelection == null)
+       // return;
+       // IJavaElement newElement = findElement(fRememberedElement);
+       // int newOffset = getOffset(newElement);
+       // int delta = (newOffset > -1 && fRememberedElementOffset > -1) ? newOffset
+       // - fRememberedElementOffset : 0;
+       // if (isValidSelection(delta + fRememberedSelection.getOffset(),
+       // fRememberedSelection.getLength()))
+       // selectAndReveal(delta + fRememberedSelection.getOffset(),
+       // fRememberedSelection.getLength());
+       // } finally {
+       // fRememberedSelection = null;
+       // fRememberedElement = null;
+       // fRememberedElementOffset = -1;
+       // }
+       // }
+       /**
+        * Tells whether this is the active editor in the active page.
+        * 
+        * @return <code>true</code> if this is the active editor in the active
+        *         page
+        * @see IWorkbenchPage#getActiveEditor();
+        */
+       protected final boolean isActiveEditor() {
+               IWorkbenchWindow window = getSite().getWorkbenchWindow();
+               IWorkbenchPage page = window.getActivePage();
+               if (page == null)
+                       return false;
+               IEditorPart activeEditor = page.getActiveEditor();
+               return activeEditor != null && activeEditor.equals(this);
+       }
+
+       /**
+        * Adds the given listener. Has no effect if an identical listener was not
+        * already registered.
+        * 
+        * @param listener
+        *            The reconcile listener to be added
+        * @since 3.0
+        */
+       final void addReconcileListener(IJavaReconcilingListener listener) {
+               synchronized (fReconcilingListeners) {
+                       fReconcilingListeners.add(listener);
+               }
+       }
+
+       /**
+        * Removes the given listener. Has no effect if an identical listener was
+        * not already registered.
+        * 
+        * @param listener
+        *            the reconcile listener to be removed
+        * @since 3.0
+        */
+       final void removeReconcileListener(IJavaReconcilingListener listener) {
+               synchronized (fReconcilingListeners) {
+                       fReconcilingListeners.remove(listener);
+               }
+       }
+
+       protected void updateStateDependentActions() {
+               super.updateStateDependentActions();
+               fGenerateActionGroup.editorStateChanged();
+       }
+
+       /*
+        * @see AbstractTextEditor#rememberSelection()
+        */
+       protected void rememberSelection() {
+               fRememberedSelection.remember();
+       }
+
+       /*
+        * @see AbstractTextEditor#restoreSelection()
+        */
+       protected void restoreSelection() {
+               fRememberedSelection.restore();
+       }
+
+       /*
+        * @see AbstractTextEditor#canHandleMove(IEditorInput, IEditorInput)
+        */
+       protected boolean canHandleMove(IEditorInput originalElement,
+                       IEditorInput movedElement) {
+
+               String oldExtension = ""; //$NON-NLS-1$
+               if (originalElement instanceof IFileEditorInput) {
+                       IFile file = ((IFileEditorInput) originalElement).getFile();
+                       if (file != null) {
+                               String ext = file.getFileExtension();
+                               if (ext != null)
+                                       oldExtension = ext;
+                       }
+               }
+
+               String newExtension = ""; //$NON-NLS-1$
+               if (movedElement instanceof IFileEditorInput) {
+                       IFile file = ((IFileEditorInput) movedElement).getFile();
+                       if (file != null)
+                               newExtension = file.getFileExtension();
+               }
+
+               return oldExtension.equals(newExtension);
+       }
+
+       /*
+        * @see org.eclipse.ui.texteditor.AbstractDecoratedTextEditor#isPrefQuickDiffAlwaysOn()
+        */
+       protected boolean isPrefQuickDiffAlwaysOn() {
+               // reestablishes the behaviour from AbstractDecoratedTextEditor which
+               // was hacked by JavaEditor
+               // to disable the change bar for the class file (attached source) java
+               // editor.
+               IPreferenceStore store = getPreferenceStore();
+               return store
+                               .getBoolean(AbstractDecoratedTextEditorPreferenceConstants.QUICK_DIFF_ALWAYS_ON);
+       }
+
+       /*
+        * @see net.sourceforge.phpdt.internal.ui.javaeditor.JavaEditor#getAdapter(java.lang.Class)
+        */
+       public Object getAdapter(Class required) {
+               if (SmartBackspaceManager.class.equals(required)) {
+                       if (getSourceViewer() instanceof JavaSourceViewer) {
+                               return ((JavaSourceViewer) getSourceViewer())
+                                               .getBackspaceManager();
+                       }
+               }
+
+               return super.getAdapter(required);
+       }
+
+       /**
+        * Returns the mutex for the reconciler. See
+        * https://bugs.eclipse.org/bugs/show_bug.cgi?id=63898 for a description of
+        * the problem.
+        * <p>
+        * TODO remove once the underlying problem is solved.
+        * </p>
+        * 
+        * @return the lock reconcilers may use to synchronize on
+        */
+       public Object getReconcilerLock() {
+               return fReconcilerLock;
+       }
+
+       /*
+        * (non-Javadoc)
+        * 
+        * @see org.eclipse.ui.texteditor.AbstractTextEditor#editorSaved()
+        */
+       protected void editorSaved() {
+               super.editorSaved();
+               ShowExternalPreviewAction a = ShowExternalPreviewAction.getInstance();
+               if (a != null) {
+                       //a.refresh(ShowExternalPreviewAction.PHP_TYPE);
+                       a.doRun(ShowExternalPreviewAction.PHP_TYPE);
+               }
+       }
 }
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