javataskflowletfigure.java

一个java写的business process management系统

/*
 * Copyright (c) 2003, Alexander Greif
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * 
 *     * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above copyright
 *       notice, this list of conditions and the following disclaimer in the
 *       documentation and/or other materials provided with the distribution.
 *     * Neither the name of the Flow4J-Eclipse project nor the names of its
 *       contributors may be used to endorse or promote products derived from
 *       this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

package net.orthanc.flow4j.designer.figures;

import net.orthanc.flow4j.Flow4JConsts;
import net.orthanc.flow4j.base.FigureConsts;

import org.eclipse.draw2d.Graphics;
import org.eclipse.draw2d.geometry.Dimension;
import org.eclipse.draw2d.geometry.Insets;
import org.eclipse.draw2d.geometry.PointList;
import org.eclipse.draw2d.geometry.Rectangle;


/**
 * @author agreif
 *
 * TODO
 * 
 * To change the template for this generated type comment go to
 * Window>Preferences>Java>Code Generation>Code and Comments
 */
public class JavaTaskFlowletFigure extends FlowletFigure {

	private Rectangle BOUNDS =
		new Rectangle(0, 0, FigureConsts.DIMENSION_FIGURE_JAVATASK.width, FigureConsts.DIMENSION_FIGURE_JAVATASK.height);

	/**
	 * Constructs a task flowlet figure
	 * 
	 */
	public JavaTaskFlowletFigure() {
		super();
		getBounds().width = BOUNDS.width;
		getBounds().height = BOUNDS.height;
	}

	/**
	 * @see org.eclipse.draw2d.Figure#paintFigure(Graphics)
	 */
	protected void paintFigure(Graphics g) {
		Rectangle drawRect = getBounds().getCropped(new Insets(1));
		PointList pointList = new PointList();
		pointList.addPoint(drawRect.getTopLeft());
		pointList.addPoint(drawRect.getBottomLeft());
		pointList.addPoint(drawRect.getBottomRight());
		pointList.addPoint(drawRect.getTopRight());
		
		paintFlowletFigure(g, pointList);
	}

	/**
	 * @see org.eclipse.draw2d.IFigure#getPreferredSize(int, int)
	 */
	public Dimension getPreferredSize(int wHint, int hHint) {
		return new Dimension(FigureConsts.DIMENSION_FIGURE_JAVATASK.width, FigureConsts.DIMENSION_FIGURE_JAVATASK.height);
	}

	/**
	 * @see org.eclipse.gef.handles.HandleBounds#getHandleBounds()
	 */
	public Rectangle getHandleBounds() {
		return getBounds();
	}

	/**
	 * @see net.orthanc.flow4j.designer.model.FlowletModelPart#getType()
	 */
	public String getType() {
		return Flow4JConsts.JAVATASK;
	}



}