qtrec.h

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/****************************************************************************
 ** Created: Thu Jan 17 11:19:45 2002
copyright 2002 by L.J. Potter ljp@llornkcor.com
****************************************************************************/
#ifndef QTREC_H
#define QTREC_H
#define VERSION 20040628

#include <qpe/ir.h>

#include <qfile.h>
#include <qimage.h>
#include <qlineedit.h>
#include <qpixmap.h>
#include <qvariant.h>
#include <qwidget.h>
#include <stdio.h>
#include <stdlib.h>

#include "device.h"
#include "wavFile.h"

class QButtonGroup;
class QCheckBox;
class QComboBox;
class QGridLayout; 
class QGroupBox;
class QHBoxLayout; 
class QIconView;
class QIconViewItem;
class QLabel;
class QLabel;
class QListView;
class QListViewItem;
class QPushButton;
class QSlider;
class QTabWidget;
class QTimer;
class QVBoxLayout; 
class QLineEdit;

#define MAX_TRACKS 2
//#define BUFSIZE 4096
// #define BUFSIZE 8182 //Z default buffer size
#define BUFSIZE 1024
//#define BUFSIZE 2048
#define FRAGSIZE 0x7fff000A;

#define WAVE_FORMAT_DVI_ADPCM (0x0011)
#define WAVE_FORMAT_PCM (0x0001)
//AFMT_IMA_ADPCM

class QtRec : public QWidget
{ 
   Q_OBJECT

public:
    static QString appName() { return QString::fromLatin1("opierec"); }
   QtRec( QWidget* parent=0, const char* name=0, WFlags fl=0 );
   ~QtRec();
   QSlider *OutputSlider,*InputSlider;

signals:
         void stopRecording();
         void startRecording();
         void stopPlaying();
         void startPlaying();

public slots:

private:
//    int fragment;
   int fd1;
   int secCount;
   QString timeString; 

   QLineEdit *renameBox;
   QGroupBox* GroupBox1;
   QString currentFile;
   QString date, currentFileName, tmpFileName;
   QTimer *t_timer;
   bool needsStereoOut, paused;
   bool useTmpFile, autoMute;

   bool eventFilter( QObject * , QEvent * );
   void okRename();
   void cancelRename();
   QString getStorage(const QString &);
   bool rec();
   int getCurrentSizeLimit();
   long checkDiskSpace(const QString &);
   void doMute(bool);
   void errorStop();
   void fillDirectoryCombo();
   void getInVol();
   void getOutVol();
   void init();
   void initConfig();
   void initConnections();
   void selectItemByName(const QString &);
   void setRecordButton(bool);
   void start();
   void stop();
   void timerEvent( QTimerEvent *e );
    
private slots:
   void endPlaying();
   void endRecording();

   void FastforwardPressed();
   void FastforwardReleased();

   void changeDirCombo(int);
   void changeSizeLimitCombo(int);
   void changeTimeSlider(int);
   void changebitrateCombo(int);
   void changeStereoCheck( bool);

   void changedInVolume();
   void changedOutVolume();
   void changesamplerateCombo(int);

   void cleanUp();
   void compressionSelected(bool);
   void deleteSound();
   void doBeam();
   void doMenuPlay();  
   void doMicMuting(bool);
   void doPlayBtn();
   void doRename();
   void doVolMuting(bool); 
   void forwardTimerTimeout();
   void itClick(QListViewItem *item);
   void listPressed(int, QListViewItem *, const QPoint&, int);
   void newSound();
   void rewindPressed();
   void rewindReleased();
   void rewindTimerTimeout();
   void slotAutoMute(bool);
   void thisTab(QWidget*);
   void timeSliderPressed();
   void timeSliderReleased();
   void timerBreak();
   void initIconView();
/*     void changedOutVolume(int); */
/*    void changedInVolume(int); */

protected:

   WavFile *wavFile;
   QButtonGroup *ButtonGroup1;
   QCheckBox *outMuteCheckBox, *inMuteCheckBox, *compressionCheckBox, *autoMuteCheckBox, *stereoCheckBox;
   QComboBox* sampleRateComboBox, * bitRateComboBox, *directoryComboBox, *sizeLimitCombo;
   QHBoxLayout* Layout12;
   QHBoxLayout* Layout13;
   QHBoxLayout* Layout14;
   QHBoxLayout* Layout16;
   QHBoxLayout* Layout17;
   QHBoxLayout* Layout19;
   QIconView *IconView1;
   QLabel *NewSoundLabel,*playLabel2;
   QLabel *TextLabel3, *TextLabel1, *TextLabel2;
   QListView *ListView1;
   QPushButton *Stop_PushButton, *Play_PushButton, *Rec_PushButton,  *NewSoundButton, *deleteSoundButton, *toBeginningButton, *toEndButton;
   QString recDir;
   QTabWidget *TabWidget;
   QTimer *t, *rewindTimer, *forwardTimer;
   QVBoxLayout* Layout15;
   QVBoxLayout* Layout15b;
   QVBoxLayout* Layout18;
   QWidget *tab, *tab_2, *tab_3, *tab_4, *tab_5;
   int sliderPos, total;
//    short inbuffer[BUFSIZE], outbuffer[BUFSIZE];
//    unsigned short unsigned_inbuffer[BUFSIZE], unsigned_outbuffer[BUFSIZE];
   QGroupBox *sampleGroup, *bitGroup, *dirGroup, *sizeGroup;
/*     short inbuffer[65536], outbuffer[65536]; */
/*     unsigned short unsigned_inbuffer[65536], unsigned_outbuffer[65536]; */


   bool doPlay();
   bool openPlayFile();
   bool setUpFile();
   bool setupAudio( bool b);
   void fileBeamFinished( Ir *ir);
   void keyPressEvent( QKeyEvent *e);
   void keyReleaseEvent( QKeyEvent *e);
   void receive( const QCString &, const QByteArray & );
   void showListMenu(QListViewItem * );
#ifndef THREADED
   void quickRec();
         void playIt();
#endif
         
};

#endif // QTREC_H

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