/*******************************************************************************
 * <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
 *    mwenz - Bug 331290 - Allowed subclassing (JavaDoc) 
 *
 * </copyright>
 *
 *******************************************************************************/
package org.eclipse.graphiti.tb;

import java.util.ArrayList;
import java.util.List;

import org.eclipse.graphiti.datatypes.IRectangle;
import org.eclipse.graphiti.internal.datatypes.impl.RectangleImpl;

/**
 * A very simple implementation of {@link IContextButtonPadData} without any
 * real functionality.
 * 
 * Users may subclass this class.
 * <p>
 * NOTE: By doing so it is also possible to alter the standard behavior of the
 * editor (e.g. change the location of the standard context button pad). This
 * might lead to inconsistent behavior in different editor implemented on top of
 * Graphiti, which might be irritating to users. From a consistency point of
 * view it is advisable in such cases to stick to the Graphiti standard, and to
 * only change it in case you really need to.
 * 
 * @noinstantiate This class is not intended to be instantiated by clients.
 */
public class DefaultContextButtonPadData implements IContextButtonPadData {

	private List<IContextButtonEntry> genericContextButtons;
	private List<IContextButtonEntry> domainSpecificContextButtons;
	private IContextButtonEntry collapseContextButton;
	private IRectangle location;

	/**
	 * Creates a new {@link DefaultContextButtonPadData}.
	 */
	public DefaultContextButtonPadData() {
		this.genericContextButtons = new ArrayList<IContextButtonEntry>();
		this.domainSpecificContextButtons = new ArrayList<IContextButtonEntry>();
		this.location = new RectangleImpl(0, 0, 0, 0);
	}

	public List<IContextButtonEntry> getGenericContextButtons() {
		return this.genericContextButtons;
	}

	public List<IContextButtonEntry> getDomainSpecificContextButtons() {
		return this.domainSpecificContextButtons;
	}

	public IContextButtonEntry getCollapseContextButton() {
		return this.collapseContextButton;
	}

	public void setCollapseContextButton(IContextButtonEntry collapseContextButton) {
		this.collapseContextButton = collapseContextButton;
	}

	public IRectangle getPadLocation() {
		return this.location;
	}
}