www.pudn.com > wav_mp3_recorder.rar > mediarecorder.h

/**********************************************************************
** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
**
** This file is part of the Qtopia Environment.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/

#ifndef MEDIARECORDER_H
#define MEDIARECORDER_H

#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 
#include 

#include 
#include 
#include 
#include 


class MediaRecorderBase;
class Waveform;
class PlayListBase;


struct QualitySetting
{
    int		  frequency;
    int		  channels;
};

class MediaRecorder : public QMainWindow
{
    Q_OBJECT

public:
    MediaRecorder( QWidget *parent = 0, const char *name = 0, WFlags f = 0 );
    ~MediaRecorder();

private:
    void initializeContents();
    void get_sample_data();

private slots:

    void startSave();
    void startRecording();
    void stopRecording();
    void recordClicked();
    void ShowWaveData();
    void mp3_encode();
    void Exit();
    void changebid(int index);
    void loadplay();
    void replayclicked();
    void startplay();
    void stopplay();
    void play_mp3_wav(const QString& fileName);
    void PlayExit();

protected:
   // void closeEvent( QCloseEvent *e );
      void tellmp(const QString & command);
private:
    MediaRecorderBase *contents;
    QWidgetStack *stack;

    
    short *sampleBuffer;
    //PlayListBase   *playbase;
    QualitySetting qualities;
    long samplesPlayed;
    bool recording;
    bool playing;
    QTimer *sample_Timer;
    QProcess  *process;
    pid_t pidtomp3;
    int read_data;
    int wave_mp3_id;
    int recordTime;
    int tenTimes;
    int loopTimes;
    QString lastSaved;

};

#endif