/* $Id: SelectionEdgeClarifiers.java 17865 2010-01-12 20:45:26Z 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) 1996-2009 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
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package org.argouml.uml.diagram.ui;
import java.awt.Graphics;
import org.tigris.gef.base.Globals;
import org.tigris.gef.base.PathItemPlacementStrategy;
import org.tigris.gef.base.SelectionReshape;
import org.tigris.gef.presentation.Fig;
import org.tigris.gef.presentation.FigEdge;
/**
*
*
*
* @author jrobbins
*/
public class SelectionEdgeClarifiers extends SelectionReshape {
/**
* Construct a new SelectionEdgeClarifiers for the given Fig
*
* @param f the given fig
*/
public SelectionEdgeClarifiers(Fig f) { super(f); }
/**
* This extends the standard selection painting to also highlight
* the editable text labels and their placement strategies should
* there be only one selected item.
*
* @see org.tigris.gef.base.Selection#paint(java.awt.Graphics)
* @param g the graphics object
*/
@Override
public void paint(Graphics g) {
super.paint(g);
int selectionCount =
Globals.curEditor().getSelectionManager().getSelections().size();
if (selectionCount == 1) {
FigEdge edge = (FigEdge) getContent();
if (edge instanceof Clarifiable) {
((Clarifiable) edge).paintClarifiers(g);
}
for (PathItemPlacementStrategy strategy
: edge.getPathItemStrategies()) {
strategy.paint(g);
}
}
}
}