/*******************************************************************************
 * <copyright>
 *
 * Copyright (c) 2005, 2010 SAP AG.
 * 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:
 *    SAP AG - initial API, implementation and documentation
 *
 * </copyright>
 *
 *******************************************************************************/
package org.eclipse.graphiti.testtool.sketch.features.create;

import org.eclipse.graphiti.features.IFeatureProvider;
import org.eclipse.graphiti.features.context.ICreateContext;
import org.eclipse.graphiti.features.impl.AbstractCreateFeature;
import org.eclipse.graphiti.mm.algorithms.Ellipse;
import org.eclipse.graphiti.mm.algorithms.Rectangle;
import org.eclipse.graphiti.mm.algorithms.RoundedRectangle;
import org.eclipse.graphiti.mm.pictograms.ContainerShape;
import org.eclipse.graphiti.mm.pictograms.Shape;
import org.eclipse.graphiti.services.Graphiti;
import org.eclipse.graphiti.services.IGaService;
import org.eclipse.graphiti.services.IPeCreateService;
import org.eclipse.graphiti.util.ColorConstant;

/**
 * The Class CreateCsGhostAndInnerShapeFeature.
 */
public class CreateCsGhostAndInnerShapeFeature extends AbstractCreateFeature {

	/**
	 * Instantiates a new creates the cs ghost and inner shape feature.
	 * 
	 * @param fp
	 *            the fp
	 * @param name
	 *            the name
	 * @param description
	 *            the description
	 */
	public CreateCsGhostAndInnerShapeFeature(IFeatureProvider fp, String name, String description) {
		super(fp, name, description);
	}

	public boolean canCreate(ICreateContext context) {
		return (context.getTargetContainer() != null);
	}

	public Object[] create(ICreateContext context) {
		ContainerShape targetContainer = context.getTargetContainer();
		final IPeCreateService peCreateService = Graphiti.getPeCreateService();
		IGaService gaService = Graphiti.getGaService();
		ContainerShape ret = peCreateService.createContainerShape(targetContainer, true);
		peCreateService.createChopboxAnchor(ret);
		Rectangle ghostRect = gaService.createInvisibleRectangle(ret);
		RoundedRectangle roundedRectangle = gaService.createRoundedRectangle(ghostRect, 10, 10);
		roundedRectangle.setBackground(manageColor(ColorConstant.GREEN));
		Shape innerShape = peCreateService.createShape(ret, true);
		peCreateService.createChopboxAnchor(innerShape);
		Ellipse ellipse = gaService.createEllipse(innerShape);
		ellipse.setBackground(manageColor(ColorConstant.RED));

		gaService.setLocationAndSize(ghostRect, context.getX(), context.getY(), context.getWidth(), context.getHeight(), true);

		layoutPictogramElement(ret);

		// Create an italic font to use it later in the rich tooltip
		gaService.manageFont(getDiagram(), IGaService.DEFAULT_FONT, IGaService.DEFAULT_FONT_SIZE, true, false);

		return new Object[] { ret };
	}
}