SynchronizationEditPart.java

/**
 * Copyright (c) 2011 committers of YAKINDU and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * Contributors:
 * 	committers of YAKINDU - initial API and implementation
 * 
 */
package org.yakindu.sct.ui.editor.editparts;

import org.eclipse.draw2d.ColorConstants;
import org.eclipse.draw2d.StackLayout;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.editparts.ShapeNodeEditPart;
import org.eclipse.gmf.runtime.gef.ui.figures.DefaultSizeNodeFigure;
import org.eclipse.gmf.runtime.gef.ui.figures.NodeFigure;
import org.eclipse.gmf.runtime.notation.View;
import org.yakindu.base.gmf.runtime.editpolicies.BarResizeEditPolicy;
import org.yakindu.sct.ui.editor.editor.figures.SynchronizationFigure;
import org.yakindu.sct.ui.editor.policies.EnlargeContainerEditPolicy;
import org.yakindu.sct.ui.editor.policies.FeedbackGraphicalNodeEditPolicy;

/**
 * 
 * @author andreas muelder - Initial contribution and API
 * 
 */
public class SynchronizationEditPart extends ShapeNodeEditPart {

	private static final int DEFAULT_WIDTH = 8;
	private static final int DEFAULT_HEIGHT = 32;

	public SynchronizationEditPart(View view) {
		super(view);
	}

	@Override
	protected void createDefaultEditPolicies() {
		super.createDefaultEditPolicies();
		installEditPolicy(EnlargeContainerEditPolicy.ROLE, new EnlargeContainerEditPolicy());
		installEditPolicy(EditPolicy.GRAPHICAL_NODE_ROLE, new FeedbackGraphicalNodeEditPolicy());
	}

	@Override
	protected NodeFigure createNodeFigure() {
		final DefaultSizeNodeFigure nodeFigure = new DefaultSizeNodeFigure(getMapMode().DPtoLP(DEFAULT_WIDTH),
				getMapMode().DPtoLP(DEFAULT_HEIGHT));
		nodeFigure.setLayoutManager(new StackLayout());
		nodeFigure.add(new SynchronizationFigure(getMapMode()));
		nodeFigure.setForegroundColor(ColorConstants.black);
		nodeFigure.setBackgroundColor(ColorConstants.black);
		return nodeFigure;
	}

	@Override
	public EditPolicy getPrimaryDragEditPolicy() {
		return new BarResizeEditPolicy();
	}

}