new version with WorkingCopy Management

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpeclipse / phpeditor / JavaSelectMarkerRulerAction.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/JavaSelectMarkerRulerAction.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/JavaSelectMarkerRulerAction.java
new file mode 100644 (file)
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+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/phpeditor/JavaSelectMarkerRulerAction.java
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+/*******************************************************************************
+ * Copyright (c) 2000, 2003 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package net.sourceforge.phpeclipse.phpeditor;
+
+import java.util.Iterator;
+import java.util.ResourceBundle;
+
+import net.sourceforge.phpdt.internal.ui.IJavaHelpContextIds;
+
+import org.eclipse.jface.text.IDocument;
+import org.eclipse.jface.text.ITextOperationTarget;
+import org.eclipse.jface.text.Position;
+import org.eclipse.jface.text.source.Annotation;
+import org.eclipse.jface.text.source.IVerticalRulerInfo;
+import org.eclipse.ui.help.WorkbenchHelp;
+import org.eclipse.ui.texteditor.AbstractMarkerAnnotationModel;
+import org.eclipse.ui.texteditor.ITextEditor;
+import org.eclipse.ui.texteditor.ITextEditorExtension;
+import org.eclipse.ui.texteditor.SelectMarkerRulerAction;
+
+/**
+ * A special select marker ruler action which activates quick fix if clicked on a quick fixable problem.
+ */
+public class JavaSelectMarkerRulerAction extends SelectMarkerRulerAction {
+
+       private ITextEditor fMyTextEditor;
+       private Position fPosition;
+
+       public JavaSelectMarkerRulerAction(ResourceBundle bundle, String prefix, ITextEditor editor, IVerticalRulerInfo ruler) {
+               super(bundle, prefix, editor, ruler);
+               fMyTextEditor= editor;
+               WorkbenchHelp.setHelp(this, IJavaHelpContextIds.JAVA_SELECT_MARKER_RULER_ACTION);
+       }
+       
+       public void run() {
+               superCall: {
+                       if (fPosition == null)
+                               break superCall;
+                       ITextOperationTarget operation= (ITextOperationTarget) fMyTextEditor.getAdapter(ITextOperationTarget.class);
+//                     final int opCode= CompilationUnitEditor.CORRECTIONASSIST_PROPOSALS;
+                       if (operation == null ) { //|| !operation.canDoOperation(opCode)) {
+                               break superCall;
+                       }
+                       fMyTextEditor.selectAndReveal(fPosition.getOffset(), 0);
+//                     operation.doOperation(opCode);
+                       return;
+               }
+               super.run();
+       }
+       
+       public void update() {
+               // Begin Fix for http://dev.eclipse.org/bugs/show_bug.cgi?id=20114
+               if (!(fMyTextEditor instanceof ITextEditorExtension) || ((ITextEditorExtension) fMyTextEditor).isEditorInputReadOnly()) {
+                       fPosition= null;
+                       super.update();
+                       return;
+               }
+               // End Fix for http://dev.eclipse.org/bugs/show_bug.cgi?id=20114
+               fPosition= getJavaAnnotationPosition();
+               if (fPosition != null)
+                       setEnabled(true);
+               else
+                       super.update();
+       }
+       
+       private Position getJavaAnnotationPosition() {
+               AbstractMarkerAnnotationModel model= getAnnotationModel();
+               IDocument document= getDocument();
+               if (model == null)
+                       return null;
+               Iterator iter= model.getAnnotationIterator();
+               while (iter.hasNext()) {
+                       Annotation annotation= (Annotation) iter.next();
+                       if (annotation instanceof IJavaAnnotation) {
+                               IJavaAnnotation javaAnnotation= (IJavaAnnotation)annotation;
+                               if (javaAnnotation.isRelevant()) {
+                                       Position position= model.getPosition(annotation);
+//                                     if (includesRulerLine(position, document) && JavaCorrectionProcessor.hasCorrections(javaAnnotation))
+//                                             return position;
+                               }
+                       }
+               }
+               return null;
+       }
+}
+