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kaudiorecordstream.h

    /*

    Copyright (C) 2001,2002 Matthias Kretz
                            kretz@kde.org

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
  
    This library 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
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.

    */

#ifndef _KAUDIORECORDSTREAM__H
#define _KAUDIORECORDSTREAM__H

#include <qobject.h>

class KArtsServer;
namespace Arts { class StereoEffectStack; }

class KAudioRecordStream : public QObject
{
        Q_OBJECT

        public:
                KAudioRecordStream( KArtsServer * server, const QString & title, QObject * parent = 0, const char * name = 0 );

                ~KAudioRecordStream();

                int read( char *, int size );

                void setBlockingIO( bool );

                bool blockingIO() const;

                void usePolling( bool );

                bool polling() const;

                Arts::StereoEffectStack effectStack() const;

        public slots:
                void stop();

                void start( int samplingRate, int bits, int channels );

                void flush();

        signals:
                void data( QByteArray & data );

        private slots:
                void slotRestartedServer();
                void slotData( const char *, unsigned int );

        private:
                KAudioRecordStream( const KAudioRecordStream & );
                KAudioRecordStream & operator=( const KAudioRecordStream & );

                struct Data;
                Data * d;
};

#endif //_KAUDIORECORDSTREAM__H

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