/*
 * Copyright (c) 2002-2008 LWJGL Project
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 *
 * * Neither the name of 'LWJGL' nor the names of
 *   its contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.lwjgl.opengl;


/**
 *
 * @author elias_naur <elias_naur@users.sourceforge.net>
 * @version $Revision: 2586 $
 * $Id: LinuxAWTGLCanvasPeerInfo.java 2586 2006-10-20 11:51:34Z elias_naur $
 */
final class MacOSXAWTInput extends AbstractAWTInput {
	private boolean had_focus;

	MacOSXAWTInput(AWTGLCanvas canvas) {
		super(canvas);
	}
	
	protected MouseEventQueue createMouseQueue() {
		return new MacOSXMouseEventQueue(getCanvas());
	}

	public synchronized void processInput(PeerInfo peer_info) {
		boolean has_focus = getCanvas().isFocusOwner();
		if (!had_focus && has_focus)
			((MacOSXMouseEventQueue)getMouseEventQueue()).warpCursor();
		had_focus = has_focus;
	}
	
	public synchronized void destroyMouse() {
		if (getMouseEventQueue() != null)
			getMouseEventQueue().setGrabbed(false);
		super.destroyMouse();
	}
}