tderadio/plugins/recording/recording-datamonitor.h

/***************************************************************************
                          recording-monitor-widget.h  -  description
                             -------------------
    begin                : So Sep 7 2003
    copyright            : (C) 2003 by Martin Witte
    email                : witte@kawo1.rwth-aachen.de
 ***************************************************************************/

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

#ifndef KRADIO_RECORDING_DATA_MONITOR
#define KRADIO_RECORDING_DATA_MONITOR

#include <tqframe.h>
#include <tqcolor.h>

//#include <tderadio/interfaces/recording-interfaces.h>
#include "../../src/include/soundstreamclient_interfaces.h"

class RecordingDataMonitor : public TQFrame//,
                             //public ISoundStreamClient
                             //public IRecordingClient
{
Q_OBJECT
  
public:
    RecordingDataMonitor(TQWidget *parent, const char *name);
    ~RecordingDataMonitor();

    bool noticeSoundStreamData(SoundStreamID id,
                               const SoundFormat &sf, const char *data, size_t size, size_t &consumed_size,
                               const SoundMetaData &md);

// QT/KDE ...

protected:

    void drawContents(TQPainter *p);
    void internalDrawContents(TQPainter &painter, bool repaintAll);
// own stuff ...

protected:

    void setChannels(int n);
    bool setColors(const TQColor &activeColor, const TQColor &bkgnd);

// data
protected:

    int     *m_channelsMax;  // maximum absolute value recorded on each channel
    double  *m_channelsAvg;  // average value recorded on each channel
    int      m_maxValue;     // maximum absolute value possible for samples
    int      m_channels;

    TQColor   m_colorActiveText, m_colorButton;

    int     *m_pActiveBlocks;
};

#endif