/* ******************************************************************************
* Copyright (c) 2006-2012 XMind Ltd. and others.
*
* This file is a part of XMind 3. XMind releases 3 and
* above are dual-licensed under the Eclipse Public License (EPL),
* which is available at http://www.eclipse.org/legal/epl-v10.html
* and the GNU Lesser General Public License (LGPL),
* which is available at http://www.gnu.org/licenses/lgpl.html
* See http://www.xmind.net/license.html for details.
*
* Contributors:
* XMind Ltd. - initial API and implementation
*******************************************************************************/
package org.xmind.ui.internal.decorations;
import org.eclipse.draw2d.IFigure;
import org.xmind.gef.draw2d.geometry.PrecisionPoint;
import org.xmind.gef.draw2d.graphics.Path;
import org.xmind.ui.decorations.AbstractRelationshipDecoration;
public class AngledRelationshipDecoration extends
AbstractRelationshipDecoration {
public AngledRelationshipDecoration() {
super();
}
public AngledRelationshipDecoration(String id) {
super(id);
}
protected void route(IFigure figure, Path shape) {
PrecisionPoint sp = getSourcePosition(figure);
PrecisionPoint tp = getTargetPosition(figure);
PrecisionPoint cp1 = getSourceControlPoint(figure);
PrecisionPoint cp2 = getTargetControlPoint(figure);
shape.moveTo(sp);
shape.lineTo(cp1);
shape.lineTo(cp2);
shape.lineTo(tp);
}
protected void calcTitlePosition(IFigure figure, PrecisionPoint titlePos,
PrecisionPoint sourcePos, PrecisionPoint targetPos,
PrecisionPoint sourceCP, PrecisionPoint targetCP) {
titlePos.setLocation((sourceCP.x + targetCP.x) / 2,
(sourceCP.y + targetCP.y) / 2);
}
}