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1/* This file is part of the KDE project
2 Copyright (C) 2006 Matthias Kretz <kretz@kde.org>
3
4 This library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) version 3, or any
8 later version accepted by the membership of KDE e.V. (or its
9 successor approved by the membership of KDE e.V.), Nokia Corporation
10 (or its successors, if any) and the KDE Free Qt Foundation, which shall
11 act as a proxy defined in Section 6 of version 3 of the license.
12
13 This library is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
17
18 You should have received a copy of the GNU Lesser General Public
19 License along with this library. If not, see <http://www.gnu.org/licenses/>.
20
21*/
22
23#ifndef PCMOUTPUT_H
24#define PCMOUTPUT_H
25
26#include <QtGui/QWidget>
27
28class QByteArray;
29class QLabel;
30namespace Phonon { class ByteStream; }
31
32class PcmPlayer : public QWidget
33{
34 Q_OBJECT
35 public:
36 PcmPlayer(QWidget *parent = 0);
37
38 private Q_SLOTS:
39 void setFrequency(int f);
40 void sendData();
41
42 private:
43 QByteArray wavHeader() const;
44 QByteArray pcmBlock(int freq) const;
45 int m_frequency;
46 Phonon::ByteStream *m_stream;
47 QLabel *m_fLabel;
48};
49
50#endif // PCMOUTPUT_H
51

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