/*FreeMind - A Program for creating and viewing Mindmaps
*Copyright (C) 2000-2006 Joerg Mueller, Daniel Polansky, Christian Foltin, Dimitri Polivaev and others.
*
*See COPYING for Details
*
*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, write to the Free Software
*Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/*
* Created on 5.06.2004
*
*/
package accessories.plugins;
import java.awt.Color;
import freemind.controller.actions.generated.instance.EditNodeAction;
import freemind.controller.actions.generated.instance.XmlAction;
import freemind.modes.MindMapNode;
import freemind.modes.NodeAdapter;
import freemind.modes.mindmapmode.actions.xml.ActionHandler;
import freemind.modes.mindmapmode.hooks.PermanentMindMapNodeHookAdapter;
/**
* @author foltin
*
*/
public class RevisionPlugin extends PermanentMindMapNodeHookAdapter implements
ActionHandler {
static boolean alreadyUsed = false;
private Color color;
/**
*
*/
public RevisionPlugin() {
super();
}
/*
* (non-Javadoc)
*
* @see freemind.extensions.NodeHook#invoke(freemind.modes.MindMapNode)
*/
public void invoke(MindMapNode node) {
super.invoke(node);
if (alreadyUsed == false) {
color = Color.YELLOW;
// new register:
getMindMapController().getActionFactory().registerHandler(this);
alreadyUsed = true;
}
}
public void shutdownMapHook() {
getMindMapController().getActionFactory().deregisterHandler(this);
super.shutdownMapHook();
}
/*
* (non-Javadoc)
*
* @see
* freemind.controller.actions.ActionHandler#executeAction(freemind.controller
* .actions.ActionPair)
*/
public void executeAction(XmlAction action) {
if (action instanceof EditNodeAction) {
// there is an edit action.
EditNodeAction editAction = (EditNodeAction) action;
NodeAdapter node = getMindMapController().getNodeFromID(
editAction.getNode());
node.setBackgroundColor(color);
nodeChanged(node);
}
}
/*
* (non-Javadoc)
*
* @see
* freemind.controller.actions.ActionHandler#startTransaction(java.lang.
* String)
*/
public void startTransaction(String name) {
}
/*
* (non-Javadoc)
*
* @see
* freemind.controller.actions.ActionHandler#endTransaction(java.lang.String
* )
*/
public void endTransaction(String name) {
}
}