/**
* Copyright 2004-2016 Riccardo Solmi. All rights reserved.
* This file is part of the Whole Platform.
*
* The Whole Platform is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The Whole Platform is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the Whole Platform. If not, see <http://www.gnu.org/licenses/>.
*/
package org.whole.lang.ui.notations.map.layouts;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.geometry.Point;
import org.eclipse.draw2d.geometry.Rectangle;
/**
* @author Riccardo Solmi
*/
public class FishboneDownLayout extends AbstractVerticalFishboneLayout {
public Point getRootPoint() {
return childFigure[0].getBounds().getBottom();
}
protected Point getChildPoint2(int index, IFigure childFigure) {
return getChildUpPoint(childFigure);
}
protected void setAscentDescentWidth(int wHint, int hHint) {
boolean v2 = childFigure[1].isVisible();
int height2 = v2 ? CHILDREN_GAP + childSize[1].height : 0;
int width2 = v2 ? childSize[1].width : 0;
figAscent = ascent(0);
figDescent = descent(0) + height2;
figWidth = Math.max(childSize[0].width, width2);
}
protected void setLocation(Rectangle area, int[] x, int[] y) {
y[0] = area.y;
x[0] = area.x + (area.width - childSize[0].width)/2;
if (childFigure[1].isVisible()) {
y[1] = area.bottom() - childSize[1].height;
x[1] = area.x + (area.width - childSize[1].width)/2;
}
}
}