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noteon.lha
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NoteOn
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NoteOnQwerty.c
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Wrap
C/C++ Source or Header
|
1995-01-30
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15KB
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829 lines
#ifndef MAKE_ID
#define MAKE_ID(a,b,c,d) ((ULONG) (a)<<24 | (ULONG) (b)<<16 | (ULONG) (c)<<8 | (ULONG) (d))
#endif
#ifdef _DCC
#define __inline
#endif
#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
#include <string.h>
#include <midi/midi.h>
#include <sys/types.h>
#include <utility/hooks.h>
#include <libraries/mui.h>
#include <proto/muimaster.h>
#include <clib/exec_protos.h>
#include <exec/memory.h>
#include <clib/alib_protos.h>
#define HOOK __saveds __asm
#define A0(stuff) register __a0 stuff
#define A1(stuff) register __a1 stuff
#define A2(stuff) register __a2 stuff
UBYTE Velocity=63;
UBYTE MidiChannel=1;
struct ObjApp
{
APTR App;
APTR WI_Principale;
APTR BT_2;
APTR BT_3;
APTR BT_5;
APTR BT_6;
APTR BT_7;
APTR BT_A;
APTR BT_Z;
APTR BT_E;
APTR BT_R;
APTR BT_T;
APTR BT_Y;
APTR BT_U;
APTR BT_I;
APTR BT_S;
APTR BT_D;
APTR BT_G;
APTR BT_H;
APTR BT_J;
APTR BT_W;
APTR BT_X;
APTR BT_C;
APTR BT_V;
APTR BT_B;
APTR BT_N;
APTR BT_Virgule;
APTR BT_PointVirg;
APTR SL_velocity;
APTR SL_MidiChannel;
};
struct MRoute *RouteOut;
struct MSource *source;
struct ObjApp * App;
struct Library *MidiBase = NULL;
struct Library *MUIMasterBase = NULL;
ULONG HOOK NoteOn(A0(struct Hook *hook),A2(APTR object),A1(LONG* notenumber))
{
UBYTE buf[3];
int len=3;
buf[0]= 0x90 + ((MidiChannel-1) & 0x0f);
buf[1]= (UBYTE)(*notenumber);
buf[2]= Velocity;
PutMidiStream(source,NULL,buf,len,len);
return 0;
}
ULONG HOOK NoteOff(A0(struct Hook *hook),A2(APTR object),A1(LONG* notenumber))
{
UBYTE buf[3];
int len=3;
buf[0]= 0x80 + ((MidiChannel-1) & 0x0f);
buf[1]= (UBYTE)(*notenumber);
buf[2]= 0x3f;
PutMidiStream(source,NULL,buf,len,len);
return 0;
}
ULONG HOOK VelocityChange(A0(struct Hook *hook),A2(APTR object),A1(APTR message))
{
LONG i;
ULONG *address=message;
struct ObjApp *obj=(struct ObjApp *)*address;
get(obj->SL_velocity,MUIA_Slider_Level,&i);
Velocity = (UBYTE)i;
return 0;
}
ULONG HOOK MidiChannelChange(A0(struct Hook *hook),A2(APTR object),A1(APTR message))
{
LONG i;
ULONG *address=message;
struct ObjApp *obj=(struct ObjApp *)*address;
get(obj->SL_MidiChannel,MUIA_Slider_Level,&i);
MidiChannel = (UBYTE)i;
return 0;
}
struct ObjApp * CreateApp(void)
{
struct ObjApp * Object;
APTR GROUP_ROOT_0, GR_alt_aigu, Space_0, Space_1, Space_2, Space_3, Space_4;
APTR Space_5, GR_nat_aigu, Space_7, GR_alt_grave, Space_8, Space_9, Space_10;
APTR Space_11, Space_12, Space_13, GR_nat_grave, Space_14, obj_aux0, obj_aux1;
APTR obj_aux2, obj_aux3;
static const struct Hook NoteOnHook = { { NULL,NULL },(VOID *)NoteOn,NULL,NULL };
static const struct Hook NoteOffHook = { { NULL,NULL },(VOID *)NoteOff,NULL,NULL };
static const struct Hook VelocityChangeHook = { { NULL,NULL },(VOID *)VelocityChange,NULL,NULL };
static const struct Hook MidiChannelChangeHook = { { NULL,NULL },(VOID *)MidiChannelChange,NULL,NULL };
if (!(Object = AllocVec(sizeof(struct ObjApp), MEMF_PUBLIC|MEMF_CLEAR)))
return(NULL);
Space_0 = HSpace(0);
Object->BT_2 = SimpleButton("_2 C#4");
Object->BT_3 = SimpleButton("_3 D#4");
Space_1 = HSpace(0);
Space_2 = HSpace(0);
Object->BT_5 = SimpleButton("_5 F#4");
Object->BT_6 = SimpleButton("_6 G#4");
Object->BT_7 = SimpleButton("_7 A#4");
Space_3 = HSpace(0);
Space_4 = HSpace(0);
Space_5 = HSpace(0);
GR_alt_aigu = GroupObject,
MUIA_HelpNode, "GR_alt_aigu",
MUIA_Group_Horiz, TRUE,
Child, Space_0,
Child, Object->BT_2,
Child, Object->BT_3,
Child, Space_1,
Child, Space_2,
Child, Object->BT_5,
Child, Object->BT_6,
Child, Object->BT_7,
Child, Space_3,
Child, Space_4,
Child, Space_5,
End;
Object->BT_A = SimpleButton("_Q C4");
Object->BT_Z = SimpleButton("_W D4");
Object->BT_E = SimpleButton("_E E4");
Object->BT_R = SimpleButton("_R F4");
Object->BT_T = SimpleButton("_T G4");
Object->BT_Y = SimpleButton("_Y A4");
Object->BT_U = SimpleButton("_U B4");
Object->BT_I = SimpleButton("_I C5");
GR_nat_aigu = GroupObject,
MUIA_HelpNode, "GR_nat_aigu",
MUIA_Group_Horiz, TRUE,
Child, Object->BT_A,
Child, Object->BT_Z,
Child, Object->BT_E,
Child, Object->BT_R,
Child, Object->BT_T,
Child, Object->BT_Y,
Child, Object->BT_U,
Child, Object->BT_I,
End;
Space_7 = VSpace(20);
Space_8 = HSpace(0);
Object->BT_S = SimpleButton("_S C#3");
Object->BT_D = SimpleButton("_D D#3");
Space_9 = HSpace(0);
Space_10 = HSpace(0);
Object->BT_G = SimpleButton("_G F#3");
Object->BT_H = SimpleButton("_H G#3");
Object->BT_J = SimpleButton("_J A#3");
Space_11 = HSpace(0);
Space_12 = HSpace(0);
Space_13 = HSpace(0);
GR_alt_grave = GroupObject,
MUIA_HelpNode, "GR_alt_grave",
MUIA_Group_Horiz, TRUE,
Child, Space_8,
Child, Object->BT_S,
Child, Object->BT_D,
Child, Space_9,
Child, Space_10,
Child, Object->BT_G,
Child, Object->BT_H,
Child, Object->BT_J,
Child, Space_11,
Child, Space_12,
Child, Space_13,
End;
Object->BT_W = SimpleButton("_Z C3");
Object->BT_X = SimpleButton("_X D3");
Object->BT_C = SimpleButton("_C E3");
Object->BT_V = SimpleButton("_V F3");
Object->BT_B = SimpleButton("_B G3");
Object->BT_N = SimpleButton("_N A3");
Object->BT_Virgule = SimpleButton("_M B3");
Object->BT_PointVirg = SimpleButton("_, C4");
GR_nat_grave = GroupObject,
MUIA_HelpNode, "GR_nat_grave",
MUIA_Group_Horiz, TRUE,
Child, Object->BT_W,
Child, Object->BT_X,
Child, Object->BT_C,
Child, Object->BT_V,
Child, Object->BT_B,
Child, Object->BT_N,
Child, Object->BT_Virgule,
Child, Object->BT_PointVirg,
End;
Space_14 = VSpace(20);
Object->SL_velocity = SliderObject,
MUIA_HelpNode, "SL_velocity",
MUIA_Slider_Min, 0,
MUIA_Slider_Max, 127,
MUIA_Slider_Level, 63,
End;
obj_aux1 = Label2("Velocity");
obj_aux0 = GroupObject,
MUIA_Group_Columns, 2,
Child, obj_aux1,
Child, Object->SL_velocity,
End;
Object->SL_MidiChannel = SliderObject,
MUIA_HelpNode, "SL_MidiChannel",
MUIA_Slider_Min, 1,
MUIA_Slider_Max, 16,
MUIA_Slider_Level, 1,
End;
obj_aux3 = Label2("Midi Channel");
obj_aux2 = GroupObject,
MUIA_Group_Columns, 2,
Child, obj_aux3,
Child, Object->SL_MidiChannel,
End;
GROUP_ROOT_0 = GroupObject,
Child, GR_alt_aigu,
Child, GR_nat_aigu,
Child, Space_7,
Child, GR_alt_grave,
Child, GR_nat_grave,
Child, Space_14,
Child, obj_aux0,
Child, obj_aux2,
End;
Object->WI_Principale = WindowObject,
MUIA_Window_Title, "NoteOn",
MUIA_Window_ID, MAKE_ID('0', 'W', 'I', 'N'),
WindowContents, GROUP_ROOT_0,
End;
Object->App = ApplicationObject,
MUIA_Application_Author, "Stanis Humez",
MUIA_Application_Base, "NOTEON",
MUIA_Application_Title, "NoteOn",
MUIA_Application_Version, "$VER: NoteOn 1.00 (30.01.1995)",
MUIA_Application_Copyright, "⌐ 1995 Stanis Humez",
MUIA_Application_Description, "Midi Keyboard",
SubWindow, Object->WI_Principale,
End;
if (!Object->App)
{
FreeVec(Object);
return(NULL);
}
DoMethod(Object->WI_Principale,
MUIM_Notify, MUIA_Window_CloseRequest, TRUE,
Object->App,
2,
MUIM_Application_ReturnID, MUIV_Application_ReturnID_Quit
);
DoMethod(Object->BT_2,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,61
);
DoMethod(Object->BT_2,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,61
);
DoMethod(Object->BT_3,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,63
);
DoMethod(Object->BT_3,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,63
);
DoMethod(Object->BT_5,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,66
);
DoMethod(Object->BT_5,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,66
);
DoMethod(Object->BT_6,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,68
);
DoMethod(Object->BT_6,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,68
);
DoMethod(Object->BT_7,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,70
);
DoMethod(Object->BT_7,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,70
);
DoMethod(Object->BT_A,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,60
);
DoMethod(Object->BT_A,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,60
);
DoMethod(Object->BT_Z,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,62
);
DoMethod(Object->BT_Z,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,62
);
DoMethod(Object->BT_E,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,64
);
DoMethod(Object->BT_E,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,64
);
DoMethod(Object->BT_R,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,65
);
DoMethod(Object->BT_R,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,65
);
DoMethod(Object->BT_T,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,67
);
DoMethod(Object->BT_T,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,67
);
DoMethod(Object->BT_Y,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,69
);
DoMethod(Object->BT_Y,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,69
);
DoMethod(Object->BT_U,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,71
);
DoMethod(Object->BT_U,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,71
);
DoMethod(Object->BT_I,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,72
);
DoMethod(Object->BT_I,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,72
);
DoMethod(Object->BT_S,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,49
);
DoMethod(Object->BT_S,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,49
);
DoMethod(Object->BT_D,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,51
);
DoMethod(Object->BT_D,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,51
);
DoMethod(Object->BT_G,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,54
);
DoMethod(Object->BT_G,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,54
);
DoMethod(Object->BT_H,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,56
);
DoMethod(Object->BT_H,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,56
);
DoMethod(Object->BT_J,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,58
);
DoMethod(Object->BT_J,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,58
);
DoMethod(Object->BT_W,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,48
);
DoMethod(Object->BT_W,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,48
);
DoMethod(Object->BT_X,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,50
);
DoMethod(Object->BT_X,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,50
);
DoMethod(Object->BT_C,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,52
);
DoMethod(Object->BT_C,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,52
);
DoMethod(Object->BT_V,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,53
);
DoMethod(Object->BT_V,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,53
);
DoMethod(Object->BT_B,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,55
);
DoMethod(Object->BT_B,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,55
);
DoMethod(Object->BT_N,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,57
);
DoMethod(Object->BT_N,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,57
);
DoMethod(Object->BT_Virgule,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,59
);
DoMethod(Object->BT_Virgule,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,59
);
DoMethod(Object->BT_PointVirg,
MUIM_Notify, MUIA_Pressed, TRUE,
Object->App,
3,
MUIM_CallHook, &NoteOnHook,60
);
DoMethod(Object->BT_PointVirg,
MUIM_Notify, MUIA_Pressed, FALSE,
Object->App,
3,
MUIM_CallHook, &NoteOffHook,60
);
DoMethod(Object->SL_velocity,
MUIM_Notify, MUIA_Slider_Level, MUIV_EveryTime,
Object->App,
3,
MUIM_CallHook, &VelocityChangeHook, Object
);
DoMethod(Object->SL_MidiChannel,
MUIM_Notify, MUIA_Slider_Level, MUIV_EveryTime,
Object->App,
3,
MUIM_CallHook, &MidiChannelChangeHook, Object
);
DoMethod(Object->WI_Principale,
MUIM_Window_SetCycleChain, Object->BT_2,
Object->BT_3,
Object->BT_5,
Object->BT_6,
Object->BT_7,
Object->BT_A,
Object->BT_Z,
Object->BT_E,
Object->BT_R,
Object->BT_T,
Object->BT_Y,
Object->BT_U,
Object->BT_I,
Object->BT_S,
Object->BT_D,
Object->BT_G,
Object->BT_H,
Object->BT_J,
Object->BT_W,
Object->BT_X,
Object->BT_C,
Object->BT_V,
Object->BT_B,
Object->BT_N,
Object->BT_Virgule,
Object->BT_PointVirg,
Object->SL_velocity,
Object->SL_MidiChannel,
0
);
set(Object->WI_Principale,
MUIA_Window_Open, TRUE
);
return(Object);
}
void DisposeApp(struct ObjApp * Object)
{
MUI_DisposeObject(Object->App);
FreeVec(Object);
}
main(void)
{
BOOL running = TRUE;
ULONG signal;
if (!(MUIMasterBase=OpenLibrary("muimaster.library",0)))
{
printf("Can't open muimaster.library...");
goto fin;
}
if (!(MidiBase=OpenLibrary(MIDINAME,MIDIVERSION)))
{
printf("Can't open midi library...");
goto fin;
}
if (!(source = CreateMSource(NULL,NULL)))
{
printf("Can't create source\n");
goto fin;
}
if (!(RouteOut = MRouteSource(source,"MidiOut",NULL)))
{
printf("Can't find MidiOut\n");
goto fin;
}
App = CreateApp();
while (running)
{
switch (DoMethod(App->App,MUIM_Application_Input,&signal))
{
case MUIV_Application_ReturnID_Quit:
running = FALSE;
break;
}
if (running && signal) Wait(signal);
}
DisposeApp(App);
fin:
if (source) DeleteMSource(source);
if (RouteOut) DeleteMRoute(RouteOut);
if (MUIMasterBase) CloseLibrary(MUIMasterBase);
if (MidiBase) CloseLibrary(MidiBase);
exit(0);
}