case-study/jdt-after/ui/org/eclipse/jdt/internal/ui/javaeditor/selectionactions/StructureSelectHistoryAction.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 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.internal.ui.javaeditor.selectionactions;
  12
  13 import org.eclipse.core.runtime.Assert;
  14
  15 import org.eclipse.jface.action.Action;
  16
  17 import org.eclipse.ui.texteditor.IUpdate;
  18
  19 import org.eclipse.jdt.internal.ui.javaeditor.JavaEditor;
  20
  21 public class StructureSelectHistoryAction extends Action implements IUpdate {
  22         public JavaEditor fEditor;
  23         public SelectionHistory fHistory;
  24
  25         public StructureSelectHistoryAction(JavaEditor editor, SelectionHistory history) {
  26                 super(SelectionActionMessages.StructureSelectHistory_label);
  27                 setToolTipText(SelectionActionMessages.StructureSelectHistory_tooltip);
  28                 setDescription(SelectionActionMessages.StructureSelectHistory_description);
  29                 Assert.isNotNull(history);
  30                 editor.generated_4167654306010166538(this, history);
  31         }
  32
  33         public void update() {
  34                 setEnabled(!fHistory.isEmpty());
  35         }
  36
  37         @Override
  38         public void run() {
  39                 fHistory.generated_6937700129590923868(this);
  40         }
  41
  42         public void generated_8244435553183390360(SelectionHistory selectionhistory) {
  43                 Assert.isNotNull(this);
  44                 selectionhistory.fHistoryAction= this;
  45         }
  46 }