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# qsoundqss_qws.h

Go to the documentation of this file.

    00001 /****************************************************************************
    00002 **
    00003 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
    00004 ** All rights reserved.
    00005 ** Contact: Nokia Corporation (qt-info@nokia.com)
    00006 **
    00007 ** This file is part of the QtGui module of the Qt Toolkit.
    00008 **
    00009 ** $QT_BEGIN_LICENSE:LGPL$
    00010 ** Commercial Usage
    00011 ** Licensees holding valid Qt Commercial licenses may use this file in
    00012 ** accordance with the Qt Commercial License Agreement provided with the
    00013 ** Software or, alternatively, in accordance with the terms contained in
    00014 ** a written agreement between you and Nokia.
    00015 **
    00016 ** GNU Lesser General Public License Usage
    00017 ** Alternatively, this file may be used under the terms of the GNU Lesser
    00018 ** General Public License version 2.1 as published by the Free Software
    00019 ** Foundation and appearing in the file LICENSE.LGPL included in the
    00020 ** packaging of this file.  Please review the following information to
    00021 ** ensure the GNU Lesser General Public License version 2.1 requirements
    00022 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
    00023 **
    00024 ** In addition, as a special exception, Nokia gives you certain additional
    00025 ** rights.  These rights are described in the Nokia Qt LGPL Exception
    00026 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this module.
    00027 **
    00028 ** GNU General Public License Usage
    00029 ** Alternatively, this file may be used under the terms of the GNU
    00030 ** General Public License version 3.0 as published by the Free Software
    00031 ** Foundation and appearing in the file LICENSE.GPL included in the
    00032 ** packaging of this file.  Please review the following information to
    00033 ** ensure the GNU General Public License version 3.0 requirements will be
    00034 ** met: http://www.gnu.org/copyleft/gpl.html.
    00035 **
    00036 ** If you have questions regarding the use of this file, please contact
    00037 ** Nokia at qt-info@nokia.com.
    00038 ** $QT_END_LICENSE$
    00039 **
    00040 ****************************************************************************/
    00041
    00042 #ifndef QSOUNDQSS_QWS_H
    00043 #define QSOUNDQSS_QWS_H
    00044
    00045 #include <QtCore/qglobal.h>
    00046
    00047 #ifndef QT_NO_SOUND
    00048
    00049 #include <QtNetwork/qtcpserver.h>
    00050 #include <QtNetwork/qtcpsocket.h>
    00051 #include <QtGui/qwssocket_qws.h>
    00052
    00053 QT_BEGIN_HEADER
    00054
    00055 QT_BEGIN_NAMESPACE
    00056
    00057 QT_MODULE(Gui)
    00058
    00059 #if defined(QT_NO_NETWORK) || defined(QT_NO_DNS)
    00060 #define QT_NO_QWS_SOUNDSERVER
    00061 #endif
    00062
    00063 #ifndef Q_OS_MAC
    00064
    00065 class QWSSoundServerPrivate;
    00066
    00067 class Q_GUI_EXPORT QWSSoundServer : public QObject {
    00068     Q_OBJECT
    00069 public:
    00070     explicit QWSSoundServer(QObject *parent=0);
    00071     ~QWSSoundServer();
    00072     void playFile( int id, const QString& filename );
    00073     void stopFile( int id );
    00074     void pauseFile( int id );
    00075     void resumeFile( int id );
    00076
    00077 Q_SIGNALS:
    00078     void soundCompleted( int );
    00079
    00080 private Q_SLOTS:
    00081     void translateSoundCompleted( int, int );
    00082
    00083 private:
    00084     QWSSoundServerPrivate* d;
    00085 };
    00086
    00087 #ifndef QT_NO_QWS_SOUNDSERVER
    00088 class Q_GUI_EXPORT QWSSoundClient : public QWSSocket {
    00089     Q_OBJECT
    00090 public:
    00091
    00092     enum SoundFlags {
    00093     Priority = 0x01,
    00094     Streaming = 0x02  // currently ignored, but but could set up so both Raw and non raw can be done streaming or not.
    00095     };
    00096     enum DeviceErrors {
    00097     ErrOpeningAudioDevice = 0x01,
    00098     ErrOpeningFile = 0x02,
    00099     ErrReadingFile = 0x04
    00100     };
    00101     explicit QWSSoundClient(QObject* parent=0);
    00102     ~QWSSoundClient( );
    00103     void reconnect();
    00104     void play( int id, const QString& filename );
    00105     void play( int id, const QString& filename, int volume, int flags = 0 );
    00106     void playRaw( int id, const QString&, int, int, int, int flags = 0 );
    00107
    00108     void pause( int id );
    00109     void stop( int id );
    00110     void resume( int id );
    00111     void setVolume( int id, int left, int right );
    00112     void setMute( int id, bool m );
    00113
    00114     // to be used by server only, to protect phone conversation/rings.
    00115     void playPriorityOnly(bool);
    00116
    00117     // If silent, tell sound server to release audio device
    00118     // Otherwise, allow sound server to regain audio device
    00119     void setSilent(bool);
    00120
    00121 Q_SIGNALS:
    00122     void soundCompleted(int);
    00123     void deviceReady(int id);
    00124     void deviceError(int id, QWSSoundClient::DeviceErrors);
    00125
    00126 private Q_SLOTS:
    00127     void tryReadCommand();
    00128     void emitConnectionRefused();
    00129
    00130 private:
    00131     void sendServerMessage(QString msg);
    00132 };
    00133
    00134 class QWSSoundServerSocket : public QWSServerSocket {
    00135     Q_OBJECT
    00136
    00137 public:
    00138     explicit QWSSoundServerSocket(QObject *parent=0);
    00139 public Q_SLOTS:
    00140     void newConnection();
    00141
    00142 #ifdef QT3_SUPPORT
    00143 public:
    00144     QT3_SUPPORT_CONSTRUCTOR QWSSoundServerSocket(QObject *parent, const char *name);
    00145 #endif
    00146
    00147 Q_SIGNALS:
    00148     void playFile(int, int, const QString&);
    00149     void playFile(int, int, const QString&, int, int);
    00150     void playRawFile(int, int, const QString&, int, int, int, int);
    00151     void pauseFile(int, int);
    00152     void stopFile(int, int);
    00153     void resumeFile(int, int);
    00154     void setVolume(int, int, int, int);
    00155     void setMute(int, int, bool);
    00156
    00157     void stopAll(int);
    00158
    00159     void playPriorityOnly(bool);
    00160
    00161     void setSilent(bool);
    00162
    00163     void soundFileCompleted(int, int);
    00164     void deviceReady(int, int);
    00165     void deviceError(int, int, int);
    00166 };
    00167 #endif
    00168
    00169 #endif // Q_OS_MAC
    00170
    00171 QT_END_NAMESPACE
    00172
    00173 QT_END_HEADER
    00174
    00175 #endif // QT_NO_SOUND
    00176
    00177 #endif // QSOUNDQSS_QWS_H