/*
* Copyright (c) 2010 Stiftung Deutsches Elektronen-Synchrotron,
* Member of the Helmholtz Association, (DESY), HAMBURG, GERMANY.
*
* THIS SOFTWARE IS PROVIDED UNDER THIS LICENSE ON AN "../AS IS" BASIS.
* WITHOUT WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED
* TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR PARTICULAR PURPOSE AND
* NON-INFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
* FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
* THE USE OR OTHER DEALINGS IN THE SOFTWARE. SHOULD THE SOFTWARE PROVE DEFECTIVE
* IN ANY RESPECT, THE USER ASSUMES THE COST OF ANY NECESSARY SERVICING, REPAIR OR
* CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL PART OF THIS LICENSE.
* NO USE OF ANY SOFTWARE IS AUTHORIZED HEREUNDER EXCEPT UNDER THIS DISCLAIMER.
* DESY HAS NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
* OR MODIFICATIONS.
* THE FULL LICENSE SPECIFYING FOR THE SOFTWARE THE REDISTRIBUTION, MODIFICATION,
* USAGE AND OTHER RIGHTS AND OBLIGATIONS IS INCLUDED WITH THE DISTRIBUTION OF THIS
* PROJECT IN THE FILE LICENSE.HTML. IF THE LICENSE IS NOT INCLUDED YOU MAY FIND A COPY
* AT HTTP://WWW.DESY.DE/LEGAL/LICENSE.HTM
*
* $Id: DesyKrykCodeTemplates.xml,v 1.7 2010/04/20 11:43:22 bknerr Exp $
*/
package org.csstudio.sds.components.model.eventing;
import org.csstudio.sds.components.model.AbstractPolyModel;
import org.csstudio.sds.eventhandling.AbstractWidgetPropertyPostProcessor;
import org.eclipse.draw2d.geometry.PointList;
import org.eclipse.gef.commands.Command;
/**
* TODO (hrickens) :
*
* @author hrickens
* @author $Author: $
* @since 19.10.2010
*/
public class PolyModelPointsPostProcessor extends
AbstractWidgetPropertyPostProcessor<AbstractPolyModel> {
/**
* Constructor.
*/
public PolyModelPointsPostProcessor() {
// TODO Auto-generated constructor stub
}
/**
* {@inheritDoc}
*/
@Override
protected Command doCreateCommand(AbstractPolyModel widget) {
assert widget != null : "widget != null";
return new SetPointsCommand(widget);
}
private static class SetPointsCommand extends Command {
private final AbstractPolyModel widget;
public SetPointsCommand(AbstractPolyModel widget) {
this.widget = widget;
}
@Override
public void execute() {
PointList pointList = widget.getPoints();
widget.setHeight(pointList.getBounds().height);
widget.setWidth(pointList.getBounds().width);
widget.setX(pointList.getBounds().x);
widget.setY(pointList.getBounds().y);
}
}
}