/*******************************************************************************
* Copyright (c) 2012 Google, Inc.
* 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:
* Google, Inc. - initial API and implementation
*******************************************************************************/
package com.windowtester.runtime.gef.internal.finder.position;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.geometry.Point;
import org.eclipse.draw2d.geometry.Rectangle;
import com.windowtester.runtime.gef.Position;
import com.windowtester.runtime.gef.internal.finder.position.PositionHelper.PositionImpl;
public class PositionFinder {
public static PositionImpl findIdentifyingPosition(Point point, Rectangle rect, Points neighbors) {
PositionSpec candidate = PositionSpec.forPointRelativeTo(point, rect);
Point[] points = neighbors.excluding(point).toArray();
for (int i = 0; i < points.length; i++) {
Point toTest = points[i];
PositionSpec newSpec = PositionSpec.forPointRelativeTo(toTest, rect);
if (candidate == newSpec)
return PositionSpec.NONE.getPosition();
}
return candidate.getPosition();
}
public static Position findPositionRelativeTo(Point point, Rectangle rect) {
return PositionSpec.forPointRelativeTo(point, rect).getPosition();
}
public static Position findPositionRelativeTo(Point point, IFigure figure) {
return findPositionRelativeTo(point, figure.getBounds());
}
}