/*
 * 
 * Copyright  1990-2006 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.*;
import javax.microedition.media.control.*;

/**
 * Interactive MIDI Player
 * it implements MIDIControl
 */
public final class DirectMIDI extends DirectPlayer {

    private DirectMIDIControl midiCtrl;

    /**
     * It does not need data source
     */
    public DirectMIDI() {
        hasDataSource = false;
    }

    protected Control doGetControl(String type) {
        Control c = super.doGetControl(type);
        if (c != null) return c;

        if (type.equals("javax.microedition.media.control.MIDIControl")) {
            if (midiCtrl == null) {
	        midiCtrl = new DirectMIDIControl(this);
            }
            return (Control)midiCtrl;
        }

        return null;
    }
}
