/* $Id: ClClassName.java 17849 2010-01-12 19:50:34Z 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:
* tfmorris
*****************************************************************************
*
* Some portions of this file was previously release using the BSD License:
*/
// Copyright (c) 1996-2006 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.cognitive.critics;
import java.awt.Color;
import java.awt.Component;
import java.awt.Graphics;
import java.awt.Rectangle;
import org.argouml.cognitive.ToDoItem;
import org.argouml.ui.Clarifier;
import org.argouml.uml.diagram.ui.FigEdgeModelElement;
import org.argouml.uml.diagram.ui.FigNodeModelElement;
import org.tigris.gef.presentation.Fig;
/**
* The clarifier (the red wavy line) for the classname.
* It actually works for any modelelement with a name.
*
*/
public class ClClassName implements Clarifier {
private static ClClassName theInstance = new ClClassName();
private static final int WAVE_LENGTH = 4;
private static final int WAVE_HEIGHT = 2;
private Fig fig;
/*
* @see org.argouml.ui.Clarifier#setFig(org.tigris.gef.presentation.Fig)
*/
public void setFig(Fig f) { fig = f; }
/*
* @see org.argouml.ui.Clarifier#setToDoItem(org.argouml.cognitive.ToDoItem)
*/
public void setToDoItem(ToDoItem i) { }
/*
* @see javax.swing.Icon#paintIcon(java.awt.Component, java.awt.Graphics,
* int, int)
*/
public void paintIcon(Component c, Graphics g, int x, int y) {
Rectangle rect = null;
if (fig instanceof FigNodeModelElement) {
FigNodeModelElement fnme = (FigNodeModelElement) fig;
rect = fnme.getNameBounds();
} else if (fig instanceof FigEdgeModelElement) {
FigEdgeModelElement feme = (FigEdgeModelElement) fig;
rect = feme.getNameBounds();
}
if (rect != null) {
int left = rect.x + 6;
int height = rect.y + rect.height - 4;
int right = rect.x + rect.width - 6;
g.setColor(Color.red);
int i = left;
while (true) {
g.drawLine(i, height, i + WAVE_LENGTH, height + WAVE_HEIGHT);
i += WAVE_LENGTH;
if (i >= right) break;
g.drawLine(i, height + WAVE_HEIGHT, i + WAVE_LENGTH, height);
i += WAVE_LENGTH;
if (i >= right) break;
g.drawLine(i, height, i + WAVE_LENGTH,
height + WAVE_HEIGHT / 2);
i += WAVE_LENGTH;
if (i >= right) break;
g.drawLine(i, height + WAVE_HEIGHT / 2, i + WAVE_LENGTH,
height);
i += WAVE_LENGTH;
if (i >= right) break;
}
fig = null;
}
}
/*
* @see javax.swing.Icon#getIconWidth()
*/
public int getIconWidth() { return 0; }
/*
* @see javax.swing.Icon#getIconHeight()
*/
public int getIconHeight() { return 0; }
/*
* @see org.argouml.ui.Clarifier#hit(int, int)
*/
public boolean hit(int x, int y) {
Rectangle rect = null;
if (fig instanceof FigNodeModelElement) {
FigNodeModelElement fnme = (FigNodeModelElement) fig;
rect = fnme.getNameBounds();
} else if (fig instanceof FigEdgeModelElement) {
FigEdgeModelElement feme = (FigEdgeModelElement) fig;
rect = feme.getNameBounds();
}
fig = null;
return (rect != null) && rect.contains(x, y);
}
/**
* @return Returns the theInstance.
*/
public static ClClassName getTheInstance() {
return theInstance;
}
} /* end class ClClassName */