/*
* Freeplane - mind map editor
* Copyright (C) 2008 Joerg Mueller, Daniel Polansky, Christian Foltin, Dimitry Polivaev
*
* This file is modified by Dimitry Polivaev in 2008.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.freeplane.features.url.mindmapmode;
import java.awt.event.ActionEvent;
import org.freeplane.core.ui.AFreeplaneAction;
import org.freeplane.core.util.LogUtils;
import org.freeplane.features.map.mindmapmode.MMapController;
import org.freeplane.features.mode.Controller;
/**
* Reverts the map to the saved version. In Xml, the old map is stored as xml
* and as an undo action, the new map is stored, too. Moreover, the filename of
* the doAction is set to the appropriate map file's name. The undo action has
* no file name associated. The action goes like this: close the actual map and
* open the given Xml/File. If only a Xml string is given, a temporary file name
* is created, the xml stored into and this map is opened instead of the actual.
*
* @author foltin
*/
class RevertAction extends AFreeplaneAction {
/**
*
*/
private static final long serialVersionUID = 1L;
/**
*/
public RevertAction() {
super("RevertAction");
}
/*
* (non-Javadoc)
* @see
* java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
*/
public void actionPerformed(final ActionEvent ev) {
Controller controller =Controller.getCurrentController();
final MMapController mapController = (MMapController) controller.getModeController().getMapController();
try {
mapController.restoreCurrentMap();
}
catch (final Exception e) {
LogUtils.severe(e);
}
}
}