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#ifndef _VSTPLUGIN_HOST
#define _VSTPLUGIN_HOST
#include "Vst\AEffectx.h"
#include <afxcoll.h>
#define MAX_EVENTS 64
#define MAX_INOUTS 8
#define VSTINSTANCE_ERR_NO_VALID_FILE -1
#define VSTINSTANCE_ERR_NO_VST_PLUGIN -2
#define VSTINSTANCE_ERR_REJECTED -3
#define VSTINSTANCE_NO_ERROR 0
#define MIDI_NOTEON 144
#define MIDI_NOTEOFF 128
#define MIDI_POLYAFTERTOUCH 160
#define MIDI_CONTROLCHANGE 176
#define MIDI_PROGRAMCHANGE 192
#define MIDI_AFTERTOUCH 208
#define MIDI_PITCHBEND 224
typedef AEffect* (*PVSTMAIN)(audioMasterCallback audioMaster);
typedef HWND (*POPWIN)(void);
typedef HWND (*GETWIN)(void);
class VSTPlugin
{
public:
void StopEditing();
int GetNumCategories();
bool GetProgramName( int cat, int p , char* buf);
void AddControlChange( int control , int value );
void AddProgramChange( int value );
void AddPitchBend( int value );
void AddAftertouch( int value );
bool ShowParams();
void SetShowParameters( bool s);
void OnEditorClose();
void SetEditWindow( HWND h );
CEditorThread* b;
RECT GetEditorRect();
void EditorIdle();
void edit(bool open);
void visible(bool vis);
bool replace( );
VSTPlugin();
~VSTPlugin();
void Free();
int Instance( const char *dllname);
void Create(VSTPlugin *plug);
void Init( float samplerate , float blocksize );
virtual int GetNumParams(void) { return _pEffect->numParams; }
virtual void GetParamName(int numparam,char* name)
{
if ( numparam < _pEffect->numParams ) Dispatch(effGetParamName,numparam,0,name,0.0f);
else strcpy(name,"Out of Range");
}
virtual void GetParamValue(int numparam,char* parval)
{
if ( numparam < _pEffect->numParams ) DescribeValue(numparam,parval);
else strcpy(parval,"Out of Range");
}
virtual float GetParamValue(int numparam)
{
if ( numparam < _pEffect->numParams ) return (_pEffect->getParameter(_pEffect, numparam));
else return -1.0;
}
int getNumInputs( void );
int getNumOutputs( void );
virtual char* GetName(void) { return _sProductName; }
unsigned long GetVersion() { return _version; }
char* GetVendorName(void) { return _sVendorName; }
char* GetDllName(void) { return _sDllName; }
long NumParameters(void) { return _pEffect->numParams; }
float GetParameter(long parameter) { return _pEffect->getParameter(_pEffect, parameter); }
bool DescribeValue(int parameter,char* psTxt);
bool SetParameter(int parameter, float value);
bool SetParameter(int parameter, int value);
void SetCurrentProgram(int prg);
int GetCurrentProgram();
int NumPrograms() { return _pEffect->numPrograms; }
bool IsSynth() { return _isSynth; }
bool HasEditor() const { return _editor; }
bool AddMIDI(unsigned char data0,unsigned char data1=0,unsigned char data2=0);
void SendMidi();
void processReplacing( float **inputs, float **outputs, long sampleframes );
void process( float **inputs, float **outputs, long sampleframes );
AEffect *_pEffect;
long Dispatch(long opCode, long index, long value, void *ptr, float opt)
{
return _pEffect->dispatcher(_pEffect, opCode, index, value, ptr, opt);
}
static long Master(AEffect *effect, long opcode, long index, long value, void *ptr, float opt);
bool AddNoteOn( unsigned char note,unsigned char speed,unsigned char midichannel=0);
bool AddNoteOff( unsigned char note,unsigned char midichannel=0);
char _midichannel;
bool instantiated;
int _instance; // Remove when Changing the FileFormat.
HWND w;
void setPos(int x,int y) { posx = x; posy = y; }
void setX(int x) { posx = x; }
void setY(int y) { posy = y; }
int getX() const { return posx; }
int getY() const { return posy; }
bool Edited() const { return edited; }
protected:
HMODULE h_dll;
HMODULE h_winddll;
char _sProductName[64];
char _sVendorName[64];
char *_sDllName; // Contains dll name
ULONG _version;
bool _isSynth,_editor;
float * inputs[MAX_INOUTS];
float * outputs[MAX_INOUTS];
float junk[256];
static VstTimeInfo _timeInfo;
VstMidiEvent midievent[MAX_EVENTS];
VstEvents events;
int queue_size;
bool overwrite;
private:
int posx,posy;
bool edited; //,wantidle;
bool show_params;
static float sample_rate;
};
#endif // _VSTPLUGIN_HOST
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