/* 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.osad;

import myutil.GraphicLib;
import ui.*;
import ui.util.IconManager;

import java.awt.*;

/**
 * Class TOSADChoice
 * Choice with guards. To be used in TURTLE-OS activity diagrams.
 * Creation: 06/10/2006
 * @version 1.0 06/10/2006
 * @author Ludovic APVRILLE
 */
public class TOSADChoice extends TGCWithInternalComponent{
    private int lineLength = 10;
    private int lineOutLength = 25;
    private int textX1, textY1, textX2, textY2, textX3, textY3;
    
    
    public TOSADChoice(int _x, int _y, int _minX, int _maxX, int _minY, int _maxY, boolean _pos, TGComponent _father, TDiagramPanel _tdp)  {
        super(_x, _y, _minX, _maxX, _minY, _maxY, _pos, _father, _tdp);
        
        width = 30;
        height = 30;
        textX1 = -lineOutLength;
        textY1 = height/2 - 5;
        textX2 = width + 5;
        textY2 = height/2 - 5;
        textX3 = width /2 + 5;
        textY3 = height + 15;
        
        nbConnectingPoint = 4;
        connectingPoint = new TGConnectingPoint[nbConnectingPoint];
        connectingPoint[0] = new TOSADConnectingPoint(this, 0, -lineLength, true, false, 0.5, 0.0);
        connectingPoint[1] = new TOSADConnectingPoint(this, -lineOutLength, 0, false, true, 0.0, 0.5);
        connectingPoint[2] = new TOSADConnectingPoint(this, lineOutLength, 0, false, true, 1.0, 0.5);
        connectingPoint[3] = new TOSADConnectingPoint(this, 0, lineOutLength,  false, true, 0.5, 1.0);
        addTGConnectingPointsComment();
        
        nbInternalTGComponent = 3;
        tgcomponent = new TGComponent[nbInternalTGComponent];
        
        TGCOneLineText tgc = new TGCOneLineText(x+textX1-50, y+textY1, textX1-50, textX1+5, textY1, textY1 + 25, true, this, _tdp);
        tgc.setValue("[ ]");
        tgc.setName("guard 1");
        tgcomponent[0] = tgc;
        
        tgc = new TGCOneLineText(x+textX2, y+textY2, textX2, textX2+20, textY2, textY2+25, true, this, _tdp);
        tgc.setValue("[ ]");
        tgc.setName("guard 2");
        tgcomponent[1] = tgc;
        
        tgc = new TGCOneLineText(x+textX3, y+textY3, textX3, textX3+20, textY3, textY3+25, true, this, _tdp);
        tgc.setValue("[ ]");
        tgc.setName("guard 3");
        tgcomponent[2] = tgc;
        
        moveable = true;
        editable = false;
        removable = true;
        
        name = "choice";
        
        myImageIcon = IconManager.imgic208;
    }
    
    public void internalDrawing(Graphics g) {
        g.drawLine(x+(width/2), y, x+width, y + height/2);
        g.drawLine(x, y + height / 2, x+width/2, y + height);
        g.drawLine(x + width/2, y, x, y + height/2);
        g.drawLine(x + width, y + height/2, x + width/2, y + height);
        
        g.drawLine(x+(width/2), y, x+(width/2), y - lineLength);
        g.drawLine(x, y + height/2, x-lineOutLength, y + height/2);
        g.drawLine(x + width, y + height/2, x+ width + lineOutLength, y + height/2);
        g.drawLine(x+(width/2), y + height, x+(width/2), y + height + lineOutLength);
    }
    
    public TGComponent isOnOnlyMe(int x1, int y1) {
        if (GraphicLib.isInRectangle(x1, y1, x, y, width, height)) {
            return this;
        }
        return null;
    }
    
    public String getGuard(int i) {
        if ((i>=0) && (i<nbInternalTGComponent)) {
            return tgcomponent[i].getValue();
        }
        return "";
    }
    
    public void setGuard(String guard, int i) {
         if ((i>=0) && (i<nbInternalTGComponent)) {
            tgcomponent[i].setValue(guard);
         }
    }
    
    public int getType() {
        return TGComponentManager.TOSAD_CHOICE;
    }
    
}