/*
* 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.nodestyle.mindmapmode;
import java.awt.Color;
import org.freeplane.core.extension.IExtension;
import org.freeplane.core.resources.ResourceController;
import org.freeplane.core.util.ColorUtils;
import org.freeplane.features.map.INodeChangeListener;
import org.freeplane.features.map.NodeChangeEvent;
import org.freeplane.features.map.NodeModel;
import org.freeplane.features.mode.Controller;
import org.freeplane.features.mode.NodeHookDescriptor;
import org.freeplane.features.mode.PersistentNodeHook;
import org.freeplane.features.mode.mindmapmode.MModeController;
import org.freeplane.features.nodestyle.NodeStyleController;
import org.freeplane.n3.nanoxml.XMLElement;
/**
* @author foltin
*/
@NodeHookDescriptor(hookName = "accessories/plugins/RevisionPlugin.properties")
public class RevisionPlugin extends PersistentNodeHook implements INodeChangeListener, IExtension {
public RevisionPlugin() {
super();
Controller.getCurrentModeController().getMapController().addNodeChangeListener(this);
}
@Override
protected void add(final NodeModel node, final IExtension extension) {
super.add(node, extension);
}
@Override
protected IExtension createExtension(final NodeModel node, final XMLElement element) {
return this;
}
public void nodeChanged(final NodeChangeEvent event) {
final NodeModel node = event.getNode();
if (!isActive(node)) {
return;
}
if (event.getProperty().equals(NodeModel.NODE_TEXT) && !((MModeController) Controller.getCurrentModeController()).isUndoAction()) {
final MNodeStyleController nodeStyleController = (MNodeStyleController) NodeStyleController
.getController();
final String colorProperty = ResourceController.getResourceController().getProperty("revision_color");
final Color color = ColorUtils.stringToColor(colorProperty);
nodeStyleController.setBackgroundColor(event.getNode(), color);
}
}
@Override
protected void remove(final NodeModel node, final IExtension extension) {
super.remove(node, extension);
}
}