/* $Id: FigSimpleState.java 17862 2010-01-12 20:06:14Z linus $

  *****************************************************************************

  * Copyright (c) 2009 Contributors - see below

  * All rights reserved. This program and the accompanying materials

  * are made available under the terms of the Eclipse Public License v1.0

  * which accompanies this distribution, and is available at

  * http://www.eclipse.org/legal/epl-v10.html

  *

  * Contributors:

  *    mvw

  *****************************************************************************

  *

  * Some portions of this file was previously release using the BSD License:

  */

 // Copyright (c) 1996-2009 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

 // documentation are copyrighted by The Regents of the University of

 // California. The software program and documentation are supplied "AS

 // IS", without any accompanying services from The Regents. The Regents

 // 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

 // THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF

 // SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY

 // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE

 // PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF

 // CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT,

 // UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

 package org.argouml.uml.diagram.state.ui;

 import java.awt.Color;

 import java.awt.Dimension;

 import java.awt.Rectangle;

 import java.util.Iterator;

 import org.argouml.uml.diagram.DiagramSettings;

 import org.tigris.gef.presentation.FigLine;

 import org.tigris.gef.presentation.FigRRect;

 import org.tigris.gef.presentation.FigRect;

 import org.tigris.gef.presentation.FigText;

 /**

  * Class to display graphics for a UML MState in a diagram.

  *

  * @author ics 125b silverbullet team

  */

 public class FigSimpleState extends FigState {

     private FigRect cover;

     private FigLine divider;

     /**

      * Constructor used by PGML parser.

      * 

      * @param owner the owning UML element

      * @param bounds rectangle describing bounds

      * @param settings rendering settings

      */

     public FigSimpleState(Object owner, Rectangle bounds, 

             DiagramSettings settings) {

         super(owner, bounds, settings);

         initializeSimpleState();

     }

     private void initializeSimpleState() {

         cover =

             new FigRRect(getInitialX(), getInitialY(),

                          getInitialWidth(), getInitialHeight(),

                          LINE_COLOR, FILL_COLOR);

         getBigPort().setLineWidth(0);

         divider =

             new FigLine(getInitialX(),

                         getInitialY() + 2 + getNameFig().getBounds().height + 1,

                         getInitialWidth() - 1,

                         getInitialY() + 2 + getNameFig().getBounds().height + 1,

                         LINE_COLOR);

         // add Figs to the FigNode in back-to-front order

         addFig(getBigPort());

         addFig(cover);

         addFig(getNameFig());

         addFig(divider);

         addFig(getInternal());

         //setBlinkPorts(false); //make port invisble unless mouse enters

         Rectangle r = getBounds();

         setBounds(r.x, r.y, r.width, r.height);

     }

     @Override

     public Object clone() {

         FigSimpleState figClone = (FigSimpleState) super.clone();

         Iterator it = figClone.getFigs().iterator();

         figClone.setBigPort((FigRRect) it.next());

         figClone.cover = (FigRect) it.next();

         figClone.setNameFig((FigText) it.next());

         figClone.divider = (FigLine) it.next();

         figClone.setInternal((FigText) it.next());

         return figClone;

     }

     /*

      * @see org.tigris.gef.presentation.Fig#getMinimumSize()

      */

     @Override

     public Dimension getMinimumSize() {

         Dimension nameDim = getNameFig().getMinimumSize();

         Dimension internalDim = getInternal().getMinimumSize();

         int h = SPACE_TOP + nameDim.height

             + SPACE_MIDDLE + internalDim.height

             + SPACE_BOTTOM;

         int w = Math.max(nameDim.width + 2 * MARGIN,

                 internalDim.width + 2 * MARGIN);

         return new Dimension(w, h);

     }

     /**

      * Override setBounds 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();

         Dimension nameDim = getNameFig().getMinimumSize();

         getNameFig().setBounds(x + MARGIN,

                 y + SPACE_TOP,

                 w - 2 * MARGIN,

                 nameDim.height);

         divider.setShape(x,

                 y + DIVIDER_Y + nameDim.height,

                 x + w - 1,

                 y + DIVIDER_Y + nameDim.height);

         getInternal().setBounds(

                 x + MARGIN,

                 y + SPACE_TOP + nameDim.height + SPACE_MIDDLE,

                 w - 2 * MARGIN,

                 h - SPACE_TOP - nameDim.height - SPACE_MIDDLE - SPACE_BOTTOM);

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

         cover.setBounds(x, y, w, h);

         calcBounds(); //_x = x; _y = y; _w = w; _h = h;

         updateEdges();

         firePropChange("bounds", oldBounds, getBounds());

     }

     /*

      * @see org.tigris.gef.presentation.Fig#setLineColor(java.awt.Color)

      */

     @Override

     public void setLineColor(Color col) {

         cover.setLineColor(col);

         divider.setLineColor(col);

     }

     /*

      * @see org.tigris.gef.presentation.Fig#getLineColor()

      */

     @Override

     public Color getLineColor() {

         return cover.getLineColor();

     }

     /*

      * @see org.tigris.gef.presentation.Fig#setFillColor(java.awt.Color)

      */

     @Override

     public void setFillColor(Color col) {

         cover.setFillColor(col);

     }

     /*

      * @see org.tigris.gef.presentation.Fig#getFillColor()

      */

     @Override

     public Color getFillColor() {

         return cover.getFillColor();

     }

     /*

      * @see org.tigris.gef.presentation.Fig#setFilled(boolean)

      */

     @Override

     public void setFilled(boolean f) {

         cover.setFilled(f);

         getBigPort().setFilled(f);

     }

     @Override

     public boolean isFilled() {

         return cover.isFilled();

     }

     /*

      * @see org.tigris.gef.presentation.Fig#setLineWidth(int)

      */

     @Override

     public void setLineWidth(int w) {

         cover.setLineWidth(w);

         divider.setLineWidth(w);

     }

     /*

      * @see org.tigris.gef.presentation.Fig#getLineWidth()

      */

     @Override

     public int getLineWidth() {

         return cover.getLineWidth();

     }

     /*

      * @see org.argouml.uml.diagram.state.ui.FigState#getInitialHeight()

      */

     @Override

     protected int getInitialHeight() {

         return 40;

     }

     /*

      * @see org.argouml.uml.diagram.state.ui.FigState#getInitialWidth()

      */

     @Override

     protected int getInitialWidth() {

         return 70;

     }

     /*

      * @see org.argouml.uml.diagram.state.ui.FigState#getInitialX()

      */

     @Override

     protected int getInitialX() {

         return 0;

     }

     /*

      * @see org.argouml.uml.diagram.state.ui.FigState#getInitialY()

      */

     @Override

     protected int getInitialY() {

         return 0;

     }

 }