/* ******************************************************************************
* 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.fishbone.decorations;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.geometry.Insets;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.swt.widgets.Display;
import org.xmind.gef.draw2d.graphics.Path;
public class LeftFishheadTopicDecoration extends FishheadTopicDecoration {
public LeftFishheadTopicDecoration() {
super(false);
}
public Path createClippingPath(IFigure figure) {
Path shape = new Path(Display.getCurrent());
Rectangle box = getOutlineBox(figure);
Insets ins = figure.getInsets();
Rectangle clientArea = box.getShrinked(ins);
float x = box.x
+ clientArea.width * FishheadTopicDecoration.headConScale;
float y = box.y + box.height * 0.5f;
shape.moveTo(box.right(), box.y);
shape.quadTo(x, box.y, box.x, y);
shape.quadTo(x, box.bottom(), box.right(), box.bottom());
shape.close();
return shape;
}
}