SwtPrefUtils.java

/*
  SwtPrefUtils.java

  (c) 2011-2012 Edward Swartz

  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
 */
package org.ejs.gui.common;


import org.eclipse.swt.graphics.Rectangle;




/** 
 * @author ejs
 */
public class SwtPrefUtils  {
	public static Rectangle readBoundsString(String boundsStr) {
		Rectangle savedBounds = null;
		if (boundsStr == null)
			return null;
		String[] parts = boundsStr.split("\\|");
		if (parts.length == 4) {
			try {
				savedBounds = new Rectangle(
						Integer.parseInt(parts[0]),
						Integer.parseInt(parts[1]),
						Integer.parseInt(parts[2]),
						Integer.parseInt(parts[3]));
				
			} catch (ArrayIndexOutOfBoundsException e) {
				
			} catch (NumberFormatException e) {
				
			}
		}
		return savedBounds;
	}

	public static String writeBoundsString(Rectangle bounds) {
		if (bounds == null)
			return "";
		String boundsStr = bounds.x + "|" + bounds.y + "|" + bounds.width + "|" + bounds.height;
		return boundsStr;
	}

}