Category : Files from Magazines
Archive   : OCT91.ZIP
Filename : 2N10052A

// VCR.H - VCR device driver classes
// VCR - Panasonic Selectra AG-1960 VCR class

#ifndef VCR_H
#define VCR_H

#include "Port.h"

enum CueType {Fine, Coarse};
enum VCRMode {StopMode, EjectMode, RewindMode, FFMode,
PlayFRMode, PlayFFMode, StillMode, RecordMode,
PlayMode, PowerOffMode, NoTapeMode};

struct Frame
{
int nHour;
int nMinute;
int nSecond;
int nFrame;
};

class VCR
{
private:
SerialPort *spSerialPort;
void SendCommand (Str sCommandString);

public:
VCR (int nNewPortAddress = 0x3F8); // COM1:
~VCR ();
void Stop ();
void Eject ();
void Rewind ();
void FastForward ();
void PlayFastReverse();
void PlayFastForward ();
void Still ();
void Record ();
void Play ();
void ReversePlay ();
void StepForward ();
void StepReverse ();
void PowerToggle ();
void ShuttleOn ();
void ShuttleUp ();
void ShuttleDown ();
void ForwardShuttle (int nSpeed);
void ReverseShuttle (int nSpeed);
void CueToFrame (struct Frame NewFrame);
void SetCueType (CueType ctNewCueType);
void PlayToFrame (struct Frame EndFrame);
void PlaySegment (struct Frame StartFrame, struct Frame EndFrame);
void AudioInsertToFrame (struct Frame EndFrame);
void AudioVideoInsertToFrame (struct Frame EndFrame);
void PrePlay ();
void Calibrate ();
void ClearCounter ();
void AudioSelect ();
void ResetVCR ();
struct Frame RequestFrame ();
VCRMode RequestMode ();
};

#endif VCR_H