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/* 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.atd;

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

import javax.swing.*;
import java.awt.*;
import java.awt.geom.Point2D;
import java.util.Vector;

   * Class ATDAttackConnector
   * Connector used in Attack Tree Diagrams
   * Creation: 09/12/2009
   * @version 1.0 09/12/2009
   * @author Ludovic APVRILLE
public class ATDAttackConnector extends TGConnectorWithCommentConnectionPoints /* Issue #31 implements ScalableTGComponent*/ {
    //protected int arrowLength = 10;
    //protected int widthValue, heightValue, maxWidthValue, h;
    protected int c = 5; //square length
    //protected double oldScaleFactor;
    protected int fontSize = 12;

    public ATDAttackConnector(int _x, int _y, int _minX, int _minY, int _maxX, int _maxY, boolean _pos, TGComponent _father, TDiagramPanel _tdp, TGConnectingPoint _p1, TGConnectingPoint _p2, Vector<Point> _listPoint) {
        super(_x, _y,  _minX, _minY, _maxX, _maxY, _pos, _father, _tdp, _p1, _p2, _listPoint);
        myImageIcon = IconManager.imgic202;
        value = "";
        editable = true;
        //oldScaleFactor = tdp.getZoom();
    protected void drawLastSegment(Graphics g, int x1, int y1, int x2, int y2){
        /*if (Point2D.distance(x1, y1, x2, y2) < GraphicLib.longueur * 1.5) {
          g.drawLine(x1, y1, x2, y2);
          } else {
          GraphicLib.arrowWithLine(g, 1, 0, 10, x1, y1, x2, y2, true);
          }*/

        //g.drawLine(x1, y1, x2, y2);
        int cz = (int)(tdp.getZoom() * c);

        // white squares only if ATDConstraint

        TGConnectingPoint cp = p1;
        CDElement comp = cp.getFather();
        int decX = 0;
        int decY = 0;
        // Origin = constraint?
        if (comp instanceof ATDConstraint) {
            if (comp.getX() == cp.getX()) {
                decX = 0;
            } else if (comp.getX() + comp.getWidth() == cp.getX()) {
                decX = -cz;
            } else {
                decX = -cz/2;
            }

            if (comp.getY() == cp.getY()) {
                decY = 0;
            } else if (comp.getY() + comp.getHeight() == cp.getY()) {
                decY = -cz;
            } else {
                decY = -cz/2;
            }

            g.drawRect(cp.getX() + decX, cp.getY() + decY, cz, cz);
        }
        cp = p2;
        comp = cp.getFather();
        if (comp instanceof ATDConstraint) {
            if (comp.getX() == cp.getX()) {
                decX = 0;
            } else if (comp.getX() + comp.getWidth() == cp.getX()) {
                decX = -cz;
            } else {
                decX = -cz/2;
            }

            if (comp.getY() == cp.getY()) {
                decY = 0;
            } else if (comp.getY() + comp.getHeight() == cp.getY()) {
                decY = -cz;
            } else {
                decY = -cz/2;
            }
            g.drawRect(x2+decX, y2+decY, cz, cz);
        }


        /*g.fillRect(x2-(cz/2), y2-(cz/2), cz, cz);
          g.fillRect(p1.getX()-(cz/2), p1.getY()-(cz/2), cz, cz);*/

        Point p = new Point(x2, y2);
//        if (p == null) {
//            //
//        } else {
        if (Point2D.distance(x1, y1, p.x, p.y) < GraphicLib.longueur * 1.5) {
            if ((p.x != x1) || (p.y != y1)) {
                g.drawLine(x1, y1, p.x, p.y);
        } else {
            GraphicLib.arrowWithLine(g, 1, 0, 10, x1, y1, p.x, p.y, true);

        if (value.length() > 0) {
            Font f = g.getFont();
            if (tdp.getZoom() < 1) {
                Font f0 =  f.deriveFont((float)(fontSize*tdp.getZoom()));
                g.setFont(f0);
            }
            g.drawString(value, x2+(cz/2)+1, y2);
            g.setFont(f);
        }
    }

    public boolean editOnDoubleClick(JFrame frame) {
        String oldValue = value;
        String text = getName() + "Connector";
        String s = (String)JOptionPane.showInputDialog(frame, text,
                                                       "Setting value", JOptionPane.PLAIN_MESSAGE, IconManager.imgic101,
                                                       null,
                                                       getValue());

        if (s != null) {
            s = Conversion.removeFirstSpaces(s);
        }

        if ((s != null) && (!s.equals(oldValue))) {
            setValue(s);
            return true;
        }

        return false;
    }

    public int getType() {
        return TGComponentManager.ATD_ATTACK_CONNECTOR;
    }

//    @Override Issue #31 Now managed in upper class
//    public void rescale(double scaleFactor){
//        //
//        int xx, yy;
//
//        for(int i=0; i<nbInternalTGComponent; i++) {
//            xx = tgcomponent[i].getX();
//            yy = tgcomponent[i].getY();
//            //
//            tgcomponent[i].dx = (tgcomponent[i].dx + xx) / oldScaleFactor * scaleFactor;
//            tgcomponent[i].dy = (tgcomponent[i].dy + yy) / oldScaleFactor * scaleFactor;
//            xx = (int)(tgcomponent[i].dx);
//            tgcomponent[i].dx = tgcomponent[i].dx - xx;
//            yy = (int)(tgcomponent[i].dy);
//            tgcomponent[i].dy = tgcomponent[i].dy - yy;
//
//            tgcomponent[i].setCd(xx, yy);
//
//            //
//        }
//
//        oldScaleFactor = scaleFactor;
//    }