org.spearce.egit.ui/src/org/spearce/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  * See LICENSE for the full license text, also available.
  10  *******************************************************************************/
  11 package org.spearce.egit.ui.internal.actions;
  12
  13 import org.eclipse.jface.action.IAction;
  14 import org.eclipse.swt.widgets.Shell;
  15 import org.eclipse.team.internal.ui.actions.TeamAction;
  16 import org.eclipse.team.ui.TeamUI;
  17 import org.eclipse.team.ui.history.HistoryPageSaveablePart;
  18 import org.spearce.egit.core.ResourceList;
  19
  20 /**
  21  * An action to update the history view for the selected
  22  * resource. If the history view is not visible it will be
  23  * shown.
  24  */
  25 public class ShowResourceInHistoryAction extends TeamAction {
  26
  27         // There are changes in Eclipse 3.3 requiring that execute be implemented
  28         // for it to compile. while 3.2 requires that run is implemented instead.
  29         /**
  30          * See {@link #run}
  31          *
  32          * @param action
  33          */
  34         public void execute(IAction action) {
  35                 run(action);
  36         }
  37
  38         @Override
  39         public void run(IAction action) {
  40                 TeamUI.getHistoryView().showHistoryFor(
  41                                 new ResourceList(getSelectedResources()));
  42         }
  43
  44         void showCompareInDialog(Shell shell, Object object) {
  45                 HistoryPageSaveablePart.showHistoryInDialog(shell, object);
  46         }
  47
  48         public boolean isEnabled() {
  49                 return !getSelection().isEmpty();
  50         }
  51 }