/*
 * Copyright  1990-2007 Sun Microsystems, Inc. All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License version
 * 2 only, as published by the Free Software Foundation.
 * 
 * This program 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
 * General Public License version 2 for more details (a copy is
 * included at /legal/license.txt).
 * 
 * You should have received a copy of the GNU General Public License
 * version 2 along with this work; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA
 * 
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
 * Clara, CA 95054 or visit www.sun.com if you need additional
 * information or have any questions.
 */
package com.sun.mmedia;

import javax.microedition.media.control.VolumeControl;
import javax.microedition.media.Player;

public class QSoundABBVolumeCtrl implements VolumeControl
{
    private int peer;
    private ABBBasicPlayer player;
    
    public QSoundABBVolumeCtrl(int lp)
    {
        peer = lp;
        player = null;
    }

    public QSoundABBVolumeCtrl(int lp, Player pl)
    {
        peer = lp;
        
        player = (pl instanceof ABBBasicPlayer) ? (ABBBasicPlayer)pl : null;
    }
    
    private native int nGetLevel(int peer);
    
    public int getLevel()
    {
        return nGetLevel(peer); 
    }

    private native int nSetLevel(int peer, int level);

    public int setLevel(int level)
    {
        if(player != null)
            player.sendEvent(javax.microedition.media.PlayerListener.VOLUME_CHANGED, this);
        
        return nSetLevel(peer, level);
    }

    private native boolean nIsMuted(int peer);
    
    public boolean isMuted()
    {
        return nIsMuted(peer);
    }
    
    private native void nSetMute(int peer, boolean mute);

    public void setMute(boolean mute)
    {        
        nSetMute(peer, mute);
    }

}