01: /*
02: * Copyright 1990-2007 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
04: *
05: * This program is free software; you can redistribute it and/or
06: * modify it under the terms of the GNU General Public License version
07: * 2 only, as published by the Free Software Foundation.
08: *
09: * This program is distributed in the hope that it will be useful, but
10: * WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12: * General Public License version 2 for more details (a copy is
13: * included at /legal/license.txt).
14: *
15: * You should have received a copy of the GNU General Public License
16: * version 2 along with this work; if not, write to the Free Software
17: * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18: * 02110-1301 USA
19: *
20: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
21: * Clara, CA 95054 or visit www.sun.com if you need additional
22: * information or have any questions.
23: */
24: package com.sun.mmedia;
25:
26: import javax.microedition.media.MediaException;
27:
28: public class QSoundTonePlayer implements TonePlayer {
29:
30: private QSoundSynthPerformance qsSP;
31:
32: public QSoundTonePlayer() {
33: qsSP = new QSoundSynthPerformance();
34: qsSP.setChannel(5);
35: }
36:
37: public void playTone(int note, int duration, int volume)
38: throws MediaException {
39:
40: if ((note < 0) || (note > 127))
41: throw new IllegalArgumentException("illegal note");
42:
43: if (duration <= 0)
44: throw new IllegalArgumentException(
45: "duration must be positive");
46:
47: if (volume < 0)
48: volume = 0;
49: else if (volume > 100)
50: volume = 100;
51:
52: qsSP.playTone(note, duration, volume);
53: }
54: }
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