TMLCReferencePortConnectingPoint.java

/* Copyright or (C) or Copr. GET / ENST, Telecom-Paris, Ludovic Apvrille
 * 
 * ludovic.apvrille AT enst.fr
 * 
 * This software is a computer program whose purpose is to allow the
 * edition of TURTLE analysis, design and deployment diagrams, to
 * allow the generation of RT-LOTOS or Java code from this diagram,
 * and at last to allow the analysis of formal validation traces
 * obtained from external tools, e.g. RTL from LAAS-CNRS and CADP
 * from INRIA Rhone-Alpes.
 * 
 * This software is governed by the CeCILL  license under French law and
 * abiding by the rules of distribution of free software.  You can  use,
 * modify and/ or redistribute the software under the terms of the CeCILL
 * license as circulated by CEA, CNRS and INRIA at the following URL
 * "http://www.cecill.info".
 * 
 * As a counterpart to the access to the source code and  rights to copy,
 * modify and redistribute granted by the license, users are provided only
 * with a limited warranty  and the software's author,  the holder of the
 * economic rights,  and the successive licensors  have only  limited
 * liability.
 * 
 * In this respect, the user's attention is drawn to the risks associated
 * with loading,  using,  modifying and/or developing or reproducing the
 * software by the user in light of its specific status of free software,
 * that may mean  that it is complicated to manipulate,  and  that  also
 * therefore means  that it is reserved for developers  and  experienced
 * professionals having in-depth computer knowledge. Users are therefore
 * encouraged to load and test the software's suitability as regards their
 * requirements in conditions enabling the security of their systems and/or
 * data to be ensured and,  more generally, to use and operate it in the
 * same conditions as regards security.
 * 
 * The fact that you are presently reading this means that you have had
 * knowledge of the CeCILL license and that you accept its terms.
 */




package ui.tmlcompd;


import ui.CDElement;
import ui.TGComponent;

/**
 * Class TMLCReferencePortConnectingPoint
 * Definition of referenced connecting points on which connectors of TML Component Task diagrams can be connected
 * Creation: 30/06/2008
 * @version 1.0 30/06/2008
 * @author Ludovic APVRILLE
 */
public class TMLCReferencePortConnectingPoint extends TMLCPortConnectingPoint{
    
	private TMLCCompositePort port;
	
    public TMLCReferencePortConnectingPoint(TMLCCompositePort _port, CDElement _container, double _w, double _h) {
        super(_container, 0, 0, true, true, _w, _h);
		port = _port;
    }
	
	public void setPort(TMLCCompositePort _port) {
		port = _port;
	}
	
	public TMLCCompositePort getPort() {
		return port;
	}
	
	public static double getDecX(TMLCCompositePort _port) {
		if (_port != null) {
			TGComponent tgc = _port.getFather();
			if (tgc != null) {
				int x1 = _port.getX() + _port.getWidth()/2;
				int x2 = tgc.getX();
				int w1 = tgc.getWidth();
				return ((double)x1 - x2) / w1;
			}
		}
		return 0;
	}
	
	public double getDecX() {
		if (port != null) {
			return getDecX(port);
		}
		return 0;
	}
	
	public static double getDecY(TMLCCompositePort _port) {
		if (_port != null) {
			TGComponent tgc = _port.getFather();
			//
			if (tgc != null) {
				int y1 = _port.getY() + _port.getHeight()/2;
				int y2 = tgc.getY();
				int h1 = tgc.getHeight();
				return ((double)y1 - y2) / h1;
			}
		}
		
		return 0;
	}
	
	public double getDecY() {
		if (port != null) {
			return getDecY(port);
		}
		return 0;
		
	}
	
	public int getX() {
		if (container != null) {
			return x + container.getX() + (int)(container.getWidth() * getDecX());
		}
		return x;
    }
    
    public int getY() {
		if (container != null) {
			return y + container.getY() + (int)(container.getHeight() * getDecY());
		}
		return y;
    }
    
}