net.sourceforge.phpeclipse/src/net/sourceforge/phpeclipse/actions/PHPEclipseShowContextHelp.java

   1 /**********************************************************************
   2 Copyright (c) 2000, 2002 IBM Corp. 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 implementation
  10     Klaus Hartlage - www.eclipseproject.de
  11 **********************************************************************/
  12 package net.sourceforge.phpeclipse.actions;
  13
  14 import org.eclipse.jface.action.IAction;
  15 import org.eclipse.jface.dialogs.MessageDialog;
  16 import org.eclipse.ui.IEditorActionDelegate;
  17 import org.eclipse.ui.IEditorInput;
  18 import org.eclipse.ui.IEditorPart;
  19 import org.eclipse.ui.actions.ActionDelegate;
  20 import org.eclipse.ui.internal.EditorPluginAction;
  21
  22 public class PHPEclipseShowContextHelp
  23   extends ActionDelegate
  24   implements IEditorActionDelegate {
  25
  26 private IEditorPart editor;
  27   /**
  28    * @see ActionDelegate#run(IAction)
  29    */
  30   public void run(IAction action) {
  31     EditorPluginAction editorPluginAction = (EditorPluginAction) action;
  32     IEditorInput input = editor.getEditorInput();
  33     // Add your code here to perform the action
  34     MessageDialog.openInformation(
  35       editor.getSite().getShell(),
  36       "Context Help: ",
  37       input.toString());
  38   }
  39
  40   /**
  41    * @see IEditorActionDelegate#setActiveEditor(IAction, IEditorPart)
  42    */
  43   public void setActiveEditor(IAction action, IEditorPart targetEditor) {
  44       this.editor = targetEditor;
  45   }
  46
  47 }