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   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.ITextOperationTarget;
  19 import org.eclipse.jface.text.Position;
  20 import org.eclipse.jface.text.source.Annotation;
  21 import org.eclipse.jface.text.source.IAnnotationModel;
  22 import org.eclipse.jface.text.source.VerticalRulerEvent;
  23 import org.eclipse.ui.ISelectionListener;
  24 import org.eclipse.ui.help.WorkbenchHelp;
  25 import org.eclipse.ui.texteditor.ITextEditor;
  26 import org.eclipse.ui.texteditor.ITextEditorActionConstants;
  27 import org.eclipse.ui.texteditor.IUpdate;
  28 import org.eclipse.ui.texteditor.SelectAnnotationRulerAction;
  29
  30 //import org.eclipse.jdt.internal.ui.IJavaHelpContextIds;
  31 //import org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor;
  32 //import org.eclipse.jdt.internal.ui.text.correction.QuickAssistLightBulbUpdater.AssistAnnotation;
  33 //import org.eclipse.jdt.internal.ui.text.java.hover.JavaExpandHover;
  34
  35 /**
  36  * A special select marker ruler action which activates quick fix if clicked on a quick fixable problem.
  37  */
  38 public class JavaSelectMarkerRulerAction2 extends SelectAnnotationRulerAction {
  39
  40         public JavaSelectMarkerRulerAction2(ResourceBundle bundle, String prefix, ITextEditor editor) {
  41                 super(bundle, prefix, editor);
  42                 WorkbenchHelp.setHelp(this, IJavaHelpContextIds.JAVA_SELECT_MARKER_RULER_ACTION);
  43         }
  44
  45         /*
  46          * @see org.eclipse.ui.texteditor.IVerticalRulerListener#annotationDefaultSelected(org.eclipse.ui.texteditor.VerticalRulerEvent)
  47          */
  48         public void annotationDefaultSelected(VerticalRulerEvent event) {
  49                 Annotation annotation= event.getSelectedAnnotation();
  50                 IAnnotationModel model= getAnnotationModel();
  51
  52 //              if (isOverrideIndicator(annotation)) {
  53 //                      ((OverrideIndicatorManager.OverrideIndicator)annotation).open();
  54 //                      return;
  55 //              }
  56
  57                 if (isBreakpoint(annotation))
  58                         triggerAction(ITextEditorActionConstants.RULER_DOUBLE_CLICK);
  59
  60                 Position position= model.getPosition(annotation);
  61                 if (position == null)
  62                         return;
  63
  64 //              if (isQuickFixTarget(annotation)) {
  65 //                      ITextOperationTarget operation= (ITextOperationTarget) getTextEditor().getAdapter(ITextOperationTarget.class);
  66 //                      final int opCode= PHPUnitEditor.CORRECTIONASSIST_PROPOSALS;
  67 //                      if (operation != null && operation.canDoOperation(opCode)) {
  68 //                              getTextEditor().selectAndReveal(position.getOffset(), position.getLength());
  69 //                              operation.doOperation(opCode);
  70 //                              return;
  71 //                      }
  72 //              }
  73
  74                 // default:
  75                 super.annotationDefaultSelected(event);
  76         }
  77
  78         /**
  79          * Tells whether the given annotation is an override annotation.
  80          *
  81          * @param annotation the annotation
  82          * @return <code>true</code> iff the annotation is an override annotation
  83          */
  84         private boolean isOverrideIndicator(Annotation annotation) {
  85                 return false; //annotation instanceof OverrideIndicatorManager.OverrideIndicator;
  86         }
  87
  88         /**
  89          * @param annotation
  90          * @return
  91          */
  92         private boolean isBreakpoint(Annotation annotation) {
  93                 return annotation.getType().equals("org.eclipse.debug.core.breakpoint");
  94                 //|| annotation.getType().equals(JavaExpandHover.NO_BREAKPOINT_ANNOTATION); //$NON-NLS-1$
  95
  96         }
  97
  98         private boolean isQuickFixTarget(Annotation a) {
  99                 return false; //JavaCorrectionProcessor.hasCorrections(a) || a instanceof AssistAnnotation;
 100         }
 101
 102         private void triggerAction(String actionID) {
 103                 IAction action= getTextEditor().getAction(actionID);
 104                 if (action != null) {
 105                         if (action instanceof IUpdate)
 106                                 ((IUpdate) action).update();
 107                         // hack to propagate line change
 108                         if (action instanceof ISelectionListener) {
 109                                 ((ISelectionListener)action).selectionChanged(null, null);
 110                         }
 111                         if (action.isEnabled())
 112                                 action.run();
 113                 }
 114         }
 115
 116 }