case-study/jdt-after/ui/org/eclipse/jdt/ui/actions/OpenImplementationAction.java

   1 /*******************************************************************************
   2  * Copyright (c) 2009, 2011 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package org.eclipse.jdt.ui.actions;
  12
  13 import org.eclipse.jface.viewers.IStructuredSelection;
  14
  15 import org.eclipse.jface.text.ITextSelection;
  16
  17 import org.eclipse.ui.IWorkbenchSite;
  18 import org.eclipse.ui.PlatformUI;
  19
  20 import org.eclipse.jdt.internal.ui.IJavaHelpContextIds;
  21 import org.eclipse.jdt.internal.ui.actions.ActionMessages;
  22 import org.eclipse.jdt.internal.ui.javaeditor.JavaEditor;
  23
  24
  25 /**
  26  * The action allows to open the implementation for a method in its hierarchy.
  27  * <p>
  28  * The action is applicable to selections containing elements of type <code>
  29  * IMethod</code>.
  30  * </p>
  31  *
  32  * @since 3.6
  33  * @noextend This class is not intended to be subclassed by clients.
  34  */
  35 public class OpenImplementationAction extends SelectionDispatchAction {
  36
  37         /**
  38          * The Java editor.
  39          */
  40         public JavaEditor fEditor;
  41
  42
  43         /**
  44          * Creates an <code>OpenImplementationAction</code>.
  45          *
  46          * @param site the workbench site
  47          */
  48         protected OpenImplementationAction(IWorkbenchSite site) {
  49                 super(site);
  50                 setText(ActionMessages.OpenImplementationAction_label);
  51                 setDescription(ActionMessages.OpenImplementationAction_description);
  52                 setToolTipText(ActionMessages.OpenImplementationAction_tooltip);
  53                 PlatformUI.getWorkbench().getHelpSystem().setHelp(this, IJavaHelpContextIds.OPEN_IMPLEMENTATION_ACTION);
  54         }
  55
  56         /**
  57          * Creates an <code>OpenImplementationAction</code>. Note: This constructor is for internal use
  58          * only. Clients should not call this constructor.
  59          *
  60          * @param editor the editor
  61          * @noreference This constructor is not intended to be referenced by clients.
  62          */
  63         public OpenImplementationAction(JavaEditor editor) {
  64                 this(editor.getEditorSite());
  65                 fEditor= editor;
  66                 fEditor.generated_2044915647447833346(this);
  67         }
  68
  69         /*
  70          * @see org.eclipse.jdt.ui.actions.SelectionDispatchAction#selectionChanged(org.eclipse.jface.text.ITextSelection)
  71          */
  72         @Override
  73         public void selectionChanged(ITextSelection selection) {
  74         }
  75
  76         /*
  77          * @see org.eclipse.jdt.ui.actions.SelectionDispatchAction#selectionChanged(org.eclipse.jface.viewers.IStructuredSelection)
  78          */
  79         @Override
  80         public void selectionChanged(IStructuredSelection selection) {
  81                 setEnabled(false);
  82         }
  83
  84         /*
  85          * @see org.eclipse.jdt.ui.actions.SelectionDispatchAction#run(org.eclipse.jface.text.ITextSelection)
  86          */
  87         @Override
  88         public void run(ITextSelection selection) {
  89                 fEditor.generated_4148697551160775241(this, selection);
  90
  91         }
  92
  93         /**
  94          * Returns the dialog title.
  95          *
  96          * @return the dialog title
  97          */
  98         public String getDialogTitle() {
  99                 return ActionMessages.OpenImplementationAction_error_title;
 100         }
 101 }