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The source code// $Id: FigSubactivityState.java,v 1.4 2004/08/07 14:27:51 mvw Exp $ // Copyright (c) 1996-2004 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. //File: FigSubactivityState.java //Classes: FigSubactivityState //Original Author: MVW package org.argouml.uml.diagram.activity.ui; import java.awt.Color; import java.awt.Dimension; import java.awt.Rectangle; import java.beans.PropertyVetoException; import java.util.Iterator; import org.argouml.application.api.Notation; import org.argouml.model.ModelFacade; import org.argouml.model.uml.UmlModelEventPump; import org.argouml.uml.diagram.state.ui.FigStateVertex; //import org.argouml.uml.generator.ParserDisplay; import org.tigris.gef.graph.GraphModel; import org.tigris.gef.presentation.FigLine; import org.tigris.gef.presentation.FigGroup; import org.tigris.gef.presentation.FigRRect; import org.tigris.gef.presentation.FigText; import ru.novosoft.uml.MElementEvent; /** Class to display graphics for a UML SubactivityState in a diagram. * */ public class FigSubactivityState extends FigStateVertex { //////////////////////////////////////////////////////////////// // constants private static final int MARGIN = 2; private static final int PADDING = 8; private static final int X = 10; private static final int Y = 10; private static final int W = 90; private static final int H = 25; private static final int SX = 3; private static final int SY = 3; private static final int SW = 9; private static final int SH = 5; //////////////////////////////////////////////////////////////// // instance variables private FigRRect cover; private FigGroup icon; private FigRRect s1; private FigRRect s2; private FigLine s3; //////////////////////////////////////////////////////////////// // constructors /** * Main Constructor (called from file loading) */ public FigSubactivityState() { FigRRect bigPort = new FigRRect(X, Y, W, H, Color.cyan, Color.cyan); bigPort.setCornerRadius(bigPort.getHalfHeight()); cover = new FigRRect(X, Y, W, H, Color.black, Color.white); cover.setCornerRadius(getHalfHeight()); bigPort.setLineWidth(0); //icon = makeSubStatesIcon(X + W, Y); // the substate icon in the corner getNameFig().setLineWidth(0); getNameFig().setBounds(10 + PADDING, 10, 90 - PADDING * 2, 25); getNameFig().setFilled(false); getNameFig().setMultiLine(true); // add Figs to the FigNode in back-to-front order addFig(bigPort); addFig(cover); addFig(getNameFig()); //addFig(icon); makeSubStatesIcon(X + W, Y); setBigPort(bigPort); Rectangle r = getBounds(); setBounds(r.x, r.y, r.width, r.height); } /** * @param x the x-coordinate of the right corner * @param y the y coordinate of the bottom corner */ private void makeSubStatesIcon(int x, int y) { s1 = new FigRRect(x - 22, y + 3, 8, 6, Color.black, Color.white); s2 = new FigRRect(x - 11, y + 9, 8, 6, Color.black, Color.white); s1.setFilled(true); s2.setFilled(true); s1.setLineWidth(1); s2.setLineWidth(1); s1.setCornerRadius(SH); s2.setCornerRadius(SH); s3 = new FigLine(x - 18, y + 6, x - 7, y + 12, Color.black); addFig(s3); // add them back to front addFig(s1); addFig(s2); } /** * Constructor that hooks the Fig into * an existing UML model element * @param gm ignored! * @param node owner, i.e. the UML element */ public FigSubactivityState(GraphModel gm, Object node) { this(); setOwner(node); } /** * @see org.argouml.uml.diagram.ui.FigNodeModelElement#placeString() */ public String placeString() { return "new SubactivityState"; } /** * @see java.lang.Object#clone() */ public Object clone() { FigSubactivityState figClone = (FigSubactivityState) super.clone(); Iterator it = figClone.getFigs(null).iterator(); figClone.setBigPort((FigRRect) it.next()); figClone.cover = (FigRRect) it.next(); figClone.setNameFig((FigText) it.next()); return figClone; } //////////////////////////////////////////////////////////////// // Fig accessors /** * @see org.tigris.gef.presentation.Fig#getMinimumSize() */ public Dimension getMinimumSize() { Dimension nameDim = getNameFig().getMinimumSize(); int w = nameDim.width + PADDING * 2; int h = nameDim.height + PADDING; return new Dimension(Math.max(w, W / 2), Math.max(h, H / 2)); } /** * Override setBounds to keep shapes looking right * @see org.tigris.gef.presentation.Fig#setBounds(int, int, int, int) */ public void setBounds(int x, int y, int w, int h) { if (getNameFig() == null) return; Rectangle oldBounds = getBounds(); getNameFig().setBounds(x + PADDING, y, w - PADDING * 2, h - PADDING); getBigPort().setBounds(x, y, w, h); cover.setBounds(x, y, w, h); ((FigRRect) getBigPort()).setCornerRadius(h); cover.setCornerRadius(h); s1.setBounds(x + w - 2 * (SX + SW), y + h - 1 * (SY + SH), SW, SH); s2.setBounds(x + w - 1 * (SX + SW), y + h - 2 * (SY + SH), SW, SH); s3.setShape(x + w - (SX * 2 + SW + SW / 2), y + h - (SY + SH / 2), x + w - (SX + SW / 2), y + h - (SY * 2 + SH + SH / 2)); calcBounds(); updateEdges(); firePropChange("bounds", oldBounds, getBounds()); } /** * @see org.tigris.gef.presentation.Fig#setLineColor(java.awt.Color) */ public void setLineColor(Color col) { cover.setLineColor(col); } /** * @see org.tigris.gef.presentation.Fig#getLineColor() */ public Color getLineColor() { return cover.getLineColor(); } /** * @see org.tigris.gef.presentation.Fig#setFillColor(java.awt.Color) */ public void setFillColor(Color col) { cover.setFillColor(col); } /** * @see org.tigris.gef.presentation.Fig#getFillColor() */ public Color getFillColor() { return cover.getFillColor(); } /** * @see org.tigris.gef.presentation.Fig#setFilled(boolean) */ public void setFilled(boolean f) { cover.setFilled(f); } /** * @see org.tigris.gef.presentation.Fig#getFilled() */ public boolean getFilled() { return cover.getFilled(); } /** * @see org.tigris.gef.presentation.Fig#setLineWidth(int) */ public void setLineWidth(int w) { cover.setLineWidth(w); } /** * @see org.tigris.gef.presentation.Fig#getLineWidth() */ public int getLineWidth() { return cover.getLineWidth(); } /** * @see org.argouml.uml.diagram.ui.FigNodeModelElement#modelChanged(ru.novosoft.uml.MElementEvent) */ protected void modelChanged(MElementEvent mee) { super.modelChanged(mee); if (mee.getSource() == getOwner() && mee.getName().equals("entry")) { if (mee.getNewValue() != null) { UmlModelEventPump.getPump().addModelEventListener(this, mee.getNewValue(), "script"); } else if (mee.getRemovedValue() != null) { UmlModelEventPump.getPump().removeModelEventListener(this, mee.getRemovedValue(), "script"); } updateNameText(); damage(); } else if (ModelFacade.getEntry(getOwner()) == mee.getSource()) { updateNameText(); damage(); } } /** * @see org.argouml.uml.diagram.ui.FigNodeModelElement#updateNameText() */ protected void updateNameText() { if (getOwner() != null) { String s = Notation.generate(this, getOwner()); if (s != null) getNameFig().setText(s); } } /** * @see org.argouml.uml.diagram.ui.FigNodeModelElement#textEdited(org.tigris.gef.presentation.FigText) */ protected void textEdited(FigText ft) throws PropertyVetoException { /*if (ft == getNameFig() && this.getOwner() != null) { //TODO: Write this function in ParserDisplay. Uncomment then. ParserDisplay.SINGLETON.parseSubactionState(ft.getText(), this.getOwner()); } else*/ super.textEdited(ft); } } /* end class FigSubactivityState */ |
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