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

   1 /*
   2  *  Copyright (C) 2006  Guilhem Bonnefille
   3  *
   4  *  This library is free software; you can redistribute it and/or
   5  *  modify it under the terms of the GNU Lesser General Public
   6  *  License, version 2.1, as published by the Free Software Foundation.
   7  *
   8  *  This library is distributed in the hope that it will be useful,
   9  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  *  Lesser General Public License for more details.
  12  *
  13  *  You should have received a copy of the GNU Lesser General Public
  14  *  License along with this library; if not, write to the Free Software
  15  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301
  16  */
  17 package org.spearce.egit.ui.internal.actions;
  18
  19 import org.eclipse.jface.action.IAction;
  20 import org.eclipse.swt.widgets.Shell;
  21 import org.eclipse.team.internal.ui.actions.TeamAction;
  22 import org.eclipse.team.ui.TeamUI;
  23 import org.eclipse.team.ui.history.HistoryPageSaveablePart;
  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         public void execute(IAction action) {
  31                 run(action);
  32         }
  33
  34         @Override
  35         public void run(IAction action) {
  36                 TeamUI.getHistoryView().showHistoryFor(getSelectedResources()[0]);
  37         }
  38
  39         protected void showCompareInDialog(Shell shell, Object object) {
  40                 HistoryPageSaveablePart.showHistoryInDialog(shell, object);
  41         }
  42
  43         public boolean isEnabled() {
  44                 return !getSelection().isEmpty();
  45         }
  46 }