net.sourceforge.phpeclipse.ui/src/net/sourceforge/phpeclipse/phpeditor/JavaSelectMarkerRulerAction2.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2003 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package net.sourceforge.phpeclipse.phpeditor;
  12
  13 import java.util.ResourceBundle;
  14
  15 import net.sourceforge.phpdt.internal.ui.IJavaHelpContextIds;
  16
  17 import org.eclipse.jface.action.IAction;
  18 import org.eclipse.jface.text.Position;
  19 import org.eclipse.jface.text.source.Annotation;
  20 import org.eclipse.jface.text.source.IAnnotationModel;
  21 import org.eclipse.jface.text.source.VerticalRulerEvent;
  22 import org.eclipse.ui.ISelectionListener;
  23 import org.eclipse.ui.PlatformUI;
  24 import org.eclipse.ui.texteditor.ITextEditor;
  25 import org.eclipse.ui.texteditor.ITextEditorActionConstants;
  26 import org.eclipse.ui.texteditor.IUpdate;
  27 import org.eclipse.ui.texteditor.SelectAnnotationRulerAction;
  28
  29 // import net.sourceforge.phpdt.internal.ui.IJavaHelpContextIds;
  30 // import
  31 // net.sourceforge.phpdt.internal.ui.text.correction.JavaCorrectionProcessor;
  32 // import
  33 // net.sourceforge.phpdt.internal.ui.text.correction.QuickAssistLightBulbUpdater.AssistAnnotation;
  34 // import net.sourceforge.phpdt.internal.ui.text.java.hover.JavaExpandHover;
  35
  36 /**
  37  * A special select marker ruler action which activates quick fix if clicked on
  38  * a quick fixable problem.
  39  */
  40 public class JavaSelectMarkerRulerAction2 extends SelectAnnotationRulerAction {
  41
  42         public JavaSelectMarkerRulerAction2(ResourceBundle bundle, String prefix,
  43                         ITextEditor editor) {
  44                 super(bundle, prefix, editor);
  45                 PlatformUI.getWorkbench().getHelpSystem().setHelp(this,
  46                                 IJavaHelpContextIds.JAVA_SELECT_MARKER_RULER_ACTION);
  47         }
  48
  49         /*
  50          * @see org.eclipse.ui.texteditor.IVerticalRulerListener#annotationDefaultSelected(org.eclipse.ui.texteditor.VerticalRulerEvent)
  51          */
  52         public void annotationDefaultSelected(VerticalRulerEvent event) {
  53                 Annotation annotation = event.getSelectedAnnotation();
  54                 IAnnotationModel model = getAnnotationModel();
  55
  56                 // if (isOverrideIndicator(annotation)) {
  57                 // ((OverrideIndicatorManager.OverrideIndicator)annotation).open();
  58                 // return;
  59                 // }
  60
  61                 if (isBreakpoint(annotation))
  62                         triggerAction(ITextEditorActionConstants.RULER_DOUBLE_CLICK);
  63
  64                 Position position = model.getPosition(annotation);
  65                 if (position == null)
  66                         return;
  67
  68                 // if (isQuickFixTarget(annotation)) {
  69                 // ITextOperationTarget operation= (ITextOperationTarget)
  70                 // getTextEditor().getAdapter(ITextOperationTarget.class);
  71                 // final int opCode= PHPUnitEditor.CORRECTIONASSIST_PROPOSALS;
  72                 // if (operation != null && operation.canDoOperation(opCode)) {
  73                 // getTextEditor().selectAndReveal(position.getOffset(),
  74                 // position.getLength());
  75                 // operation.doOperation(opCode);
  76                 // return;
  77                 // }
  78                 // }
  79
  80                 // default:
  81                 super.annotationDefaultSelected(event);
  82         }
  83
  84         /**
  85          * Tells whether the given annotation is an override annotation.
  86          *
  87          * @param annotation
  88          *            the annotation
  89          * @return <code>true</code> iff the annotation is an override annotation
  90          */
  91         private boolean isOverrideIndicator(Annotation annotation) {
  92                 return false; // annotation instanceof
  93                                                 // OverrideIndicatorManager.OverrideIndicator;
  94         }
  95
  96         /**
  97          * @param annotation
  98          * @return
  99          */
 100         private boolean isBreakpoint(Annotation annotation) {
 101                 return annotation.getType().equals("org.eclipse.debug.core.breakpoint");
 102                 // ||
 103                 // annotation.getType().equals(JavaExpandHover.NO_BREAKPOINT_ANNOTATION);
 104                 // //$NON-NLS-1$
 105
 106         }
 107
 108         private boolean isQuickFixTarget(Annotation a) {
 109                 return false; // JavaCorrectionProcessor.hasCorrections(a) || a
 110                                                 // instanceof AssistAnnotation;
 111         }
 112
 113         private void triggerAction(String actionID) {
 114                 IAction action = getTextEditor().getAction(actionID);
 115                 if (action != null) {
 116                         if (action instanceof IUpdate)
 117                                 ((IUpdate) action).update();
 118                         // hack to propagate line change
 119                         if (action instanceof ISelectionListener) {
 120                                 ((ISelectionListener) action).selectionChanged(null, null);
 121                         }
 122                         if (action.isEnabled())
 123                                 action.run();
 124                 }
 125         }
 126
 127 }