/**
 * <copyright>
 * 
 * Copyright (c) 2013 itemis and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/org/documents/epl-2.0/EPL-2.0.html
 * 
 * Contributors: 
 *     itemis - Initial API and implementation
 * 
 * </copyright>
 */
package org.eclipse.sphinx.examples.hummingbird20.diagram.gmf.edit.parts;

import org.eclipse.draw2d.Connection;
import org.eclipse.draw2d.PolylineDecoration;
import org.eclipse.draw2d.RotatableDecoration;
import org.eclipse.gmf.runtime.diagram.ui.editparts.ConnectionNodeEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.ITreeBranchEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles;
import org.eclipse.gmf.runtime.draw2d.ui.figures.PolylineConnectionEx;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.sphinx.examples.hummingbird20.diagram.gmf.edit.policies.ConnectionItemSemanticEditPolicy;
import org.eclipse.swt.graphics.Color;

/**
 * @generated
 */
public class ConnectionEditPart extends ConnectionNodeEditPart implements ITreeBranchEditPart {

	/**
	 * @generated
	 */
	public static final int VISUAL_ID = 4001;

	/**
	 * @generated
	 */
	public ConnectionEditPart(View view) {
		super(view);
	}

	/**
	 * @generated
	 */
	@Override
	protected void createDefaultEditPolicies() {
		super.createDefaultEditPolicies();
		installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, new ConnectionItemSemanticEditPolicy());
	}

	/**
	 * Creates figure for this edit part. Body of this method does not depend on settings in generation model so you may
	 * safely remove <i>generated</i> tag and modify it.
	 * 
	 * @generated
	 */

	@Override
	protected Connection createConnectionFigure() {
		return new ConnectionFigure();
	}

	/**
	 * @generated
	 */
	public ConnectionFigure getPrimaryShape() {
		return (ConnectionFigure) getFigure();
	}

	/**
	 * @generated
	 */
	public class ConnectionFigure extends PolylineConnectionEx {

		/**
		 * @generated
		 */
		public ConnectionFigure() {
			setForegroundColor(THIS_FORE);

			setTargetDecoration(createTargetDecoration());
		}

		/**
		 * @generated
		 */
		private RotatableDecoration createTargetDecoration() {
			PolylineDecoration df = new PolylineDecoration();
			return df;
		}

	}

	/**
	 * @generated
	 */
	static final Color THIS_FORE = new Color(null, 0, 0, 0);

}