/* $Id: FigSubmachineState.java 18612 2010-07-31 11:47:45Z bobtarling $
*****************************************************************************
* 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.beans.PropertyChangeEvent;
import java.util.Iterator;
import org.argouml.model.Model;
import org.argouml.uml.diagram.DiagramSettings;
import org.argouml.uml.diagram.ui.FigSingleLineText;
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 SubmachineState in a diagram.
*
* @author pepargouml@yahoo.es
*/
public class FigSubmachineState extends FigState {
private static final int INCLUDE_HEIGHT = NAME_FIG_HEIGHT;
private static final int WIDTH = 90;
private FigRect cover;
private FigLine divider;
private FigLine divider2;
private FigRect circle1;
private FigRect circle2;
private FigLine circle1tocircle2;
private FigText include;
/**
* Construct a new FigSubmachineState.
*
* @param owner owning UML element
* @param bounds position and size
* @param settings rendering settings
*/
public FigSubmachineState(Object owner, Rectangle bounds,
DiagramSettings settings) {
super(owner, bounds, settings);
include = new FigSingleLineText(owner,
new Rectangle(X0, Y0, WIDTH, INCLUDE_HEIGHT), settings, true);
initFigs();
}
private void initFigs() {
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);
include.setText(placeString());
include.setBounds(getInitialX() + 2, getInitialY() + 2,
getInitialWidth() - 4, include.getBounds().height);
include.setEditable(false);
include.setBotMargin(4); // leave some space below the "include"
divider2 =
new FigLine(getInitialX(),
getInitialY() + 2 + getNameFig().getBounds().height + 1,
getInitialWidth() - 1,
getInitialY() + 2 + getNameFig().getBounds().height + 1,
LINE_COLOR);
circle1 =
new FigRRect(getInitialX() + getInitialWidth() - 55,
getInitialY() + getInitialHeight() - 15,
20, 10,
LINE_COLOR, FILL_COLOR);
circle2 =
new FigRRect(getInitialX() + getInitialWidth() - 25,
getInitialY() + getInitialHeight() - 15,
20, 10,
LINE_COLOR, FILL_COLOR);
circle1tocircle2 =
new FigLine(getInitialX() + getInitialWidth() - 35,
getInitialY() + getInitialHeight() - 10,
getInitialX() + getInitialWidth() - 25,
getInitialY() + getInitialHeight() - 10,
LINE_COLOR);
addFig(getBigPort());
addFig(cover);
addFig(getNameFig());
addFig(divider);
addFig(include);
addFig(divider2);
addFig(getInternal());
addFig(circle1);
addFig(circle2);
addFig(circle1tocircle2);
setBounds(getBounds());
}
/*
* @see java.lang.Object#clone()
*/
@Override
public Object clone() {
FigSubmachineState figClone = (FigSubmachineState) super.clone();
Iterator it = figClone.getFigs().iterator();
figClone.setBigPort((FigRect) it.next());
figClone.cover = (FigRect) it.next();
figClone.setNameFig((FigText) it.next());
figClone.divider = (FigLine) it.next();
figClone.include = (FigText) it.next();
figClone.divider2 = (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();
Dimension includeDim = include.getMinimumSize();
int h =
SPACE_TOP + nameDim.height
+ SPACE_MIDDLE + includeDim.height
+ SPACE_MIDDLE + internalDim.height
+ SPACE_BOTTOM;
int waux =
Math.max(nameDim.width,
internalDim.width) + 2 * MARGIN;
int w = Math.max(waux, includeDim.width + 50);
return new Dimension(w, h);
}
/*
* @see org.tigris.gef.presentation.Fig#getUseTrapRect()
*/
@Override
public boolean getUseTrapRect() {
return true;
}
/*
* Override setBounds to keep shapes looking right.
*
* @see org.tigris.gef.presentation.Fig#setBoundsImpl(int, int, int, int)
*/
@Override
protected void setStandardBounds(int x, int y, int w, int h) {
if (getNameFig() == null) {
return;
}
Rectangle oldBounds = getBounds();
Dimension nameDim = getNameFig().getMinimumSize();
Dimension includeDim = include.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);
include.setBounds(x + MARGIN,
y + SPACE_TOP + nameDim.height + SPACE_TOP,
w - 2 * MARGIN,
includeDim.height);
divider2.setShape(x,
y + nameDim.height + DIVIDER_Y + includeDim.height + DIVIDER_Y,
x + w - 1,
y + nameDim.height + DIVIDER_Y + includeDim.height + DIVIDER_Y);
getInternal().setBounds(
x + MARGIN,
y + SPACE_TOP + nameDim.height
+ SPACE_TOP + includeDim.height + SPACE_MIDDLE,
w - 2 * MARGIN,
h - SPACE_TOP - nameDim.height
- SPACE_TOP - includeDim.height
- SPACE_MIDDLE - SPACE_BOTTOM);
circle1.setBounds(x + w - 55,
y + h - 15,
20, 10);
circle2.setBounds(x + w - 25,
y + h - 15,
20, 10);
circle1tocircle2.setShape(x + w - 35,
y + h - 10,
x + w - 25,
y + h - 10);
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);
divider2.setLineColor(col);
circle1.setLineColor(col);
circle2.setLineColor(col);
circle1tocircle2.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);
divider2.setLineWidth(w);
}
/*
* @see org.tigris.gef.presentation.Fig#getLineWidth()
*/
@Override
public int getLineWidth() {
return cover.getLineWidth();
}
////////////////////////////////////////////////////////////////
// event processing
/*
* Update the text labels and listeners.
*
* @see org.argouml.uml.diagram.ui.FigNodeModelElement#modelChanged(java.beans.PropertyChangeEvent)
*/
protected void modelChanged(PropertyChangeEvent mee) {
super.modelChanged(mee);
// TODO: Rather than specifically ignore some item maybe it would be better
// to specifically state what items are of interest. Otherwise we may still
// be acting on other events we don't need
if (!Model.getFacade().isATransition(mee.getNewValue())
&& getOwner() != null) {
if ((mee.getSource().equals(getOwner()))) {
if ((mee.getPropertyName()).equals("submachine")) {
updateInclude();
if (mee.getOldValue() != null) {
updateListenersX(getOwner(), mee.getOldValue());
}
}
} else {
if (mee.getSource()
== Model.getFacade().getSubmachine(getOwner())) {
// The Machine State has got a new name
if (mee.getPropertyName().equals("name")) {
updateInclude();
}
// The Machine State has been deleted from model
if (mee.getPropertyName().equals("top")) {
updateListeners(getOwner(), null);
}
}
}
}
}
/*
* @see org.argouml.uml.diagram.ui.FigNodeModelElement#updateListeners(java.lang.Object)
*/
@Override
protected void updateListeners(Object oldOwner, Object newOwner) {
super.updateListeners(oldOwner, newOwner);
if (newOwner != null) {
Object newSm = Model.getFacade().getSubmachine(newOwner);
if (newSm != null) {
addElementListener(newSm);
}
}
}
private void updateListenersX(Object newOwner, Object oldV) {
this.updateListeners(getOwner(), newOwner);
if (oldV != null) {
removeElementListener(oldV);
}
}
private void updateInclude() {
include.setText(generateSubmachine(getOwner()));
calcBounds();
setBounds(getBounds());
damage();
}
private String generateSubmachine(Object m) {
Object c = Model.getFacade().getSubmachine(m);
String s = "include / ";
if ((c == null)
|| (Model.getFacade().getName(c) == null)
|| (Model.getFacade().getName(c).length() == 0)) {
return s;
}
return (s + Model.getFacade().getName(c));
}
/*
* @see org.argouml.uml.diagram.state.ui.FigState#getInitialHeight()
*/
protected int getInitialHeight() {
return 150;
}
/*
* @see org.argouml.uml.diagram.state.ui.FigState#getInitialWidth()
*/
protected int getInitialWidth() {
return 180;
}
/*
* @see org.argouml.uml.diagram.state.ui.FigState#getInitialX()
*/
protected int getInitialX() {
return 0;
}
/*
* @see org.argouml.uml.diagram.state.ui.FigState#getInitialY()
*/
protected int getInitialY() {
return 0;
}
}