org.eclipse.egit.ui/src/org/eclipse/egit/ui/internal/actions/ShowResourceInHistoryAction.java

   1 /*******************************************************************************
   2  * Copyright (C) 2007, David Watson <dwatson@mimvista.com>
   3  * Copyright (C) 2007, Guilhem Bonnefille <guilhem.bonnefille@gmail.com>
   4  * Copyright (C) 2007, Robin Rosenberg <robin.rosenberg@dewire.com>
   5  * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
   6  *
   7  * All rights reserved. This program and the accompanying materials
   8  * are made available under the terms of the Eclipse Public License v1.0
   9  * which accompanies this distribution, and is available at
  10  * http://www.eclipse.org/legal/epl-v10.html
  11  *******************************************************************************/
  12 package org.eclipse.egit.ui.internal.actions;
  13
  14 import org.eclipse.egit.core.ResourceList;
  15 import org.eclipse.jface.action.IAction;
  16 import org.eclipse.swt.widgets.Shell;
  17 import org.eclipse.team.internal.ui.actions.TeamAction;
  18 import org.eclipse.team.ui.TeamUI;
  19 import org.eclipse.team.ui.history.HistoryPageSaveablePart;
  20
  21 /**
  22  * An action to update the history view for the selected
  23  * resource. If the history view is not visible it will be
  24  * shown.
  25  */
  26 public class ShowResourceInHistoryAction extends TeamAction {
  27
  28         // There are changes in Eclipse 3.3 requiring that execute be implemented
  29         // for it to compile. while 3.2 requires that run is implemented instead.
  30         /**
  31          * See {@link #run}
  32          *
  33          * @param action
  34          */
  35         public void execute(IAction action) {
  36                 run(action);
  37         }
  38
  39         @Override
  40         public void run(IAction action) {
  41                 TeamUI.getHistoryView().showHistoryFor(
  42                                 new ResourceList(getSelectedResources()));
  43         }
  44
  45         void showCompareInDialog(Shell shell, Object object) {
  46                 HistoryPageSaveablePart.showHistoryInDialog(shell, object);
  47         }
  48
  49         public boolean isEnabled() {
  50                 return !getSelection().isEmpty();
  51         }
  52 }