org.eclipse.opencert.apm.baseline.diagram/src/org/eclipse/opencert/apm/baseline/baseline/diagram/edit/parts/BaseActivityRoleEditPart.java

/*******************************************************************************
 * Copyright (c) 2016 Fundación Tecnalia Research & Innovation.
 *
 * 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
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *   Huascar Espinoza - initial API and implementation
 *   Alejandra Ruíz - initial API and implementation
 *   Idoya Del Río - initial API and implementation
 *   Mari Carmen Palacios - initial API and implementation
 *   Angel López - initial API and implementation
 *******************************************************************************/
/*
 * 
 */
package org.eclipse.opencert.apm.baseline.baseline.diagram.edit.parts;

import org.eclipse.draw2d.ColorConstants;
import org.eclipse.draw2d.Connection;
import org.eclipse.draw2d.Graphics;
import org.eclipse.draw2d.PolygonDecoration;
import org.eclipse.draw2d.RotatableDecoration;
import org.eclipse.draw2d.geometry.PointList;
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.swt.graphics.Color;
import org.eclipse.opencert.apm.baseline.baseline.diagram.edit.policies.BaseActivityRoleItemSemanticEditPolicy;

/**
 * @generated
 */
public class BaseActivityRoleEditPart extends ConnectionNodeEditPart implements
		ITreeBranchEditPart {

	/**
	 * @generated
	 */
	public static final int VISUAL_ID = 4004;

	/**
	 * @generated
	 */
	public BaseActivityRoleEditPart(View view) {
		super(view);
	}

	/**
	 * @generated
	 */
	protected void createDefaultEditPolicies() {
		super.createDefaultEditPolicies();
		installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE,
				new BaseActivityRoleItemSemanticEditPolicy());
	}

	/**
	 * 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
	 */

	protected Connection createConnectionFigure() {
		return new BaseActivityRoleFigure();
	}

	/**
	 * @generated
	 */
	public BaseActivityRoleFigure getPrimaryShape() {
		return (BaseActivityRoleFigure) getFigure();
	}

	/**
	 * @generated
	 */
	public class BaseActivityRoleFigure extends PolylineConnectionEx {

		/**
		 * @generated
		 */
		public BaseActivityRoleFigure() {
			this.setLineStyle(Graphics.LINE_DASH);
			this.setForegroundColor(THIS_FORE);

			setSourceDecoration(createSourceDecoration());
		}

		/**
		 * @generated
		 */
		private RotatableDecoration createSourceDecoration() {
			PolygonDecoration df = new PolygonDecoration();
			df.setFill(true);
			df.setBackgroundColor(ColorConstants.white);
			PointList pl = new PointList();
			pl.addPoint(getMapMode().DPtoLP(0), getMapMode().DPtoLP(0));
			pl.addPoint(getMapMode().DPtoLP(-2), getMapMode().DPtoLP(2));
			pl.addPoint(getMapMode().DPtoLP(-2), getMapMode().DPtoLP(-2));
			pl.addPoint(getMapMode().DPtoLP(0), getMapMode().DPtoLP(0));
			df.setTemplate(pl);
			df.setScale(getMapMode().DPtoLP(7), getMapMode().DPtoLP(3));
			return df;
		}

	}

	/**
	 * @generated
	 */
	static final Color THIS_FORE = new Color(null, 0, 0, 255);

}