// PathVisio,
// a tool for data visualization and analysis using Biological Pathways
// Copyright 2006-2011 BiGCaT Bioinformatics
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
package org.pathvisio.core;

import java.util.EventObject;

/**
 * Events generated by Engine, upon opening, saving and loading pathways
 *
 *  TODO: probably APPLICATION_CLOSE will move to a different class in the future.
 */
public class ApplicationEvent extends EventObject
{

	/**
	   Event type, called just after a pathway was opened
	 */
	public static final int PATHWAY_OPENED = 1;

	/**
	   Event type, called just after a new pathway was created
	 */
	public static final int PATHWAY_NEW = 2;

	/**
	 * Event type, called when Application is closed
	 */
	public static final int APPLICATION_CLOSE = 3;

	//TODO: what is difference between VPATHWAY_NEW and VPATHWAY_CREATED???
	public static final int VPATHWAY_CREATED = 4;
	public static final int VPATHWAY_OPENED = 5;
	public static final int VPATHWAY_NEW = 6;
	public static final int PATHWAY_SAVE = 7;

	/** whenever a VPathway is closed. */
	public static final int VPATHWAY_DISPOSED = 8;

	private int type;
	/**
	   Event type, e.g. PATHWAY_OPENED when a pathway was opened
	 */
	public int getType()
	{
		return type;
	}

	public ApplicationEvent(Object source, int type) {
		super(source);
		this.type = type;
	}
}