Ptidej-v5.2-master/POM Tests/data/ArgoUML_0.28/src/org/argouml/uml/diagram/state/ui/FigJunctionState.java
// $Id: FigJunctionState.java 16483 2009-01-02 18:40:49Z tfmorris $
// Copyright (c) 2004-2008 The Regents of the University of California. All
// Rights Reserved. Permission to use, copy, modify, and distribute this
// software and its documentation without fee, and without a written
// agreement is hereby granted, provided that the above copyright notice
// and this paragraph appear in all copies.  This software program and
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// does not warrant that the operation of the program will be
// uninterrupted or error-free. The end-user understands that the program
// was developed for research purposes and is advised not to rely
// exclusively on the program for any reason.  IN NO EVENT SHALL THE
// UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
// SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
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// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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package org.argouml.uml.diagram.state.ui;

import java.awt.Color;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.event.MouseEvent;
import java.util.Iterator;

import org.argouml.uml.diagram.DiagramSettings;
import org.tigris.gef.base.Geometry;
import org.tigris.gef.graph.GraphModel;
import org.tigris.gef.presentation.FigDiamond;

/**
 * Class to display graphics for a UML Junction State
 * in e.g. a statechart diagram - the diamond.
 *
 * @author pepargouml
 */
public class FigJunctionState extends FigStateVertex {

    private static final int X = 0;
    private static final int Y = 0;
    private static final int WIDTH = 32;
    private static final int HEIGHT = 32;

    private FigDiamond head;

    
    /**
     * Construct a new FigJunctionState.
     * 
     * @param owner owning UML element
     * @param bounds position and size
     * @param settings rendering settings
     */
    public FigJunctionState(Object owner, Rectangle bounds,
            DiagramSettings settings) {
        super(owner, bounds, settings);
        initFigs();
    }
    
    /**
     * The constructor.
     * @deprecated for 0.27.4 by tfmorris.  Use 
     * {@link #FigJunctionState(Object, Rectangle, DiagramSettings)}.
     */
    @SuppressWarnings("deprecation")
    @Deprecated
    public FigJunctionState() {
        super();
        initFigs();
    }

    private void initFigs() {
        setEditable(false);
        setBigPort(new FigDiamond(X, Y, WIDTH, HEIGHT, false, 
                DEBUG_COLOR, DEBUG_COLOR));
        head = new FigDiamond(X, Y, WIDTH, HEIGHT, false, 
                LINE_COLOR, FILL_COLOR);

        addFig(getBigPort());
        addFig(head);

        setBlinkPorts(false); //make port invisible unless mouse enters
    }

    /**
     * Constructor.
     *
     * @param gm ignored
     * @param node the owner
     * @deprecated for 0.27.4 by tfmorris.  Use 
     * {@link #FigJunctionState(Object, Rectangle, DiagramSettings)}.
     */
    @SuppressWarnings("deprecation")
    @Deprecated
    public FigJunctionState(@SuppressWarnings("unused") GraphModel gm, 
            Object node) {
	this();
	setOwner(node);
    }

    /*
     * @see java.lang.Object#clone()
     */
    @Override
    public Object clone() {
	FigJunctionState figClone = (FigJunctionState) super.clone();
	Iterator it = figClone.getFigs().iterator();
	figClone.setBigPort((FigDiamond) it.next());
	figClone.head = (FigDiamond) it.next();
	return figClone;
    }


    /**
     * Initial states are fixed size.
     * @return false
     */
    @Override
    public boolean isResizable() {
        return false;
    }

    /*
     * @see org.tigris.gef.presentation.Fig#setLineColor(java.awt.Color)
     */
    @Override
    public void setLineColor(Color col) {
        head.setLineColor(col);
    }

    /*
     * @see org.tigris.gef.presentation.Fig#getLineColor()
     */
    @Override
    public Color getLineColor() {
        return head.getLineColor();
    }

    /*
     * @see org.tigris.gef.presentation.Fig#setFillColor(java.awt.Color)
     */
    @Override
    public void setFillColor(Color col) {
        head.setFillColor(col);
    }

    /*
     * @see org.tigris.gef.presentation.Fig#getFillColor()
     */
    @Override
    public Color getFillColor() {
        return head.getFillColor();
    }

    /*
     * @see org.tigris.gef.presentation.Fig#setFilled(boolean)
     */
    @Override
    public void setFilled(boolean f) {
    }

    @Override
    public boolean isFilled() {
        return true;
    }

    /*
     * @see org.tigris.gef.presentation.Fig#setLineWidth(int)
     */
    @Override
    public void setLineWidth(int w) {
        head.setLineWidth(w);
    }

    /*
     * @see org.tigris.gef.presentation.Fig#getLineWidth()
     */
    @Override
    public int getLineWidth() {
        return head.getLineWidth();
    }

    /*
     * @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent)
     */
    @Override
    public void mouseClicked(MouseEvent me) { }

    /*
     * @see org.tigris.gef.presentation.Fig#getClosestPoint(java.awt.Point)
     */
    @Override
    public Point getClosestPoint(Point anotherPt) {
        Rectangle r = getBounds();
        int[] xs = {r.x + r.width / 2,
                    r.x + r.width,
                    r.x + r.width / 2,
                    r.x,
                    r.x + r.width / 2,
        };
        int[] ys = {r.y,
                    r.y + r.height / 2,
                    r.y + r.height,
                    r.y + r.height / 2,
                    r.y,
        };
        Point p =
            Geometry.ptClosestTo(
                xs,
                ys,
                5,
                anotherPt);
        return p;
    }

    /**
     * Override setStandardBounds to keep shapes looking right.
     * {@inheritDoc}
     */
    @Override
    protected void setStandardBounds(int x, int y, int w, int h) {
        if (getNameFig() == null) {
            return;
        }
        Rectangle oldBounds = getBounds();

        getBigPort().setBounds(x, y, w, h);
        head.setBounds(x, y, w, h);

        calcBounds(); //_x = x; _y = y; _w = w; _h = h;
        updateEdges();
        firePropChange("bounds", oldBounds, getBounds());
    }
   
    /**
     * The UID.
     */
    private static final long serialVersionUID = -5845934640541945686L;
}
