01: /*
02: *
03: * Copyright 1990-2007 Sun Microsystems, Inc. All Rights Reserved.
04: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
05: *
06: * This program is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU General Public License version
08: * 2 only, as published by the Free Software Foundation.
09: *
10: * This program is distributed in the hope that it will be useful, but
11: * WITHOUT ANY WARRANTY; without even the implied warranty of
12: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13: * General Public License version 2 for more details (a copy is
14: * included at /legal/license.txt).
15: *
16: * You should have received a copy of the GNU General Public License
17: * version 2 along with this work; if not, write to the Free Software
18: * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
19: * 02110-1301 USA
20: *
21: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
22: * Clara, CA 95054 or visit www.sun.com if you need additional
23: * information or have any questions.
24: */
25:
26: package com.sun.mmedia;
27:
28: import javax.microedition.media.*;
29: import javax.microedition.media.control.*;
30:
31: /**
32: * Interactive MIDI Player
33: * it implements MIDIControl
34: */
35: public final class DirectMIDI extends DirectPlayer {
36:
37: private DirectMIDIControl midiCtrl;
38:
39: /**
40: * It does not need data source
41: */
42: public DirectMIDI() {
43: hasDataSource = false;
44: }
45:
46: protected Control doGetControl(String type) {
47: Control c = super .doGetControl(type);
48: if (c != null)
49: return c;
50:
51: if (type.equals("javax.microedition.media.control.MIDIControl")) {
52: if (midiCtrl == null) {
53: midiCtrl = new DirectMIDIControl(this );
54: }
55: return (Control) midiCtrl;
56: }
57:
58: return null;
59: }
60: }
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