diff options
Diffstat (limited to 'pd/src/s_midi.c')
| -rw-r--r-- | pd/src/s_midi.c | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/pd/src/s_midi.c b/pd/src/s_midi.c index 2bba9a45..0382d0b0 100644 --- a/pd/src/s_midi.c +++ b/pd/src/s_midi.c @@ -403,3 +403,197 @@ void sys_pollmidiqueue( void) sys_pollmidioutqueue(); sys_pollmidiinqueue(); } + +/******************** dialog window and device listing ********************/ + +#ifdef USEAPI_OSS +void midi_oss_init( void); +#endif + + /* last requested parameters */ +static int midi_nmidiindev; +static int midi_midiindev[MAXMIDIINDEV]; +static int midi_nmidioutdev; +static int midi_midioutdev[MAXMIDIOUTDEV]; + +static void sys_get_midi_params(int *pnmidiindev, int *pmidiindev, + int *pnmidioutdev, int *pmidioutdev) +{ + int i; + *pnmidiindev = midi_nmidiindev; + for (i = 0; i < MAXMIDIINDEV; i++) + pmidiindev[i] = midi_midiindev[i]; + *pnmidioutdev = midi_nmidioutdev; + for (i = 0; i < MAXMIDIOUTDEV; i++) + pmidioutdev[i] = midi_midioutdev[i]; +} + +static void sys_save_midi_params( + int nmidiindev, int *midiindev, + int nmidioutdev, int *midioutdev) +{ + int i; + midi_nmidiindev = nmidiindev; + for (i = 0; i < MAXMIDIINDEV; i++) + midi_midiindev[i] = midiindev[i]; + midi_nmidioutdev = nmidioutdev; + for (i = 0; i < MAXMIDIOUTDEV; i++) + midi_midioutdev[i] = midioutdev[i]; +} + +void sys_open_midi(int nmidiindev, int *midiindev, + int nmidioutdev, int *midioutdev) +{ +#ifdef USEAPI_OSS + midi_oss_init(); +#endif + sys_do_open_midi(nmidiindev, midiindev, nmidioutdev, midioutdev); + sys_save_midi_params(nmidiindev, midiindev, + nmidioutdev, midioutdev); +} + + /* open midi using whatever parameters were last used */ +void sys_reopen_midi( void) +{ + int nmidiindev, midiindev[MAXMIDIINDEV]; + int nmidioutdev, midioutdev[MAXMIDIOUTDEV]; + sys_get_midi_params(&nmidiindev, midiindev, &nmidioutdev, midioutdev); + sys_open_midi(nmidiindev, midiindev, nmidioutdev, midioutdev); +} + +#define MAXNDEV 20 +#define DEVDESCSIZE 80 + +#ifdef MSW +#define DEVONSET 0 /* microsoft device list starts at 0 (the "mapper"). */ +#else /* (see also MSW ifdef in sys_parsedevlist(), s_main.c) */ +#define DEVONSET 1 /* To agree with command line flags, normally start at 1 */ +#endif + +void sys_listmididevs(void ) +{ + char indevlist[MAXNDEV*DEVDESCSIZE], outdevlist[MAXNDEV*DEVDESCSIZE]; + int nindevs = 0, noutdevs = 0, i; + + midi_getdevs(indevlist, &nindevs, outdevlist, &noutdevs, + MAXNDEV, DEVDESCSIZE); + + if (!nindevs) + post("no midi input devices found"); + else + { + post("input devices:"); + for (i = 0; i < nindevs; i++) + post("%d. %s", i+1, indevlist + i * DEVDESCSIZE); + } + if (!noutdevs) + post("no midi output devices found"); + else + { + post("output devices:"); + for (i = 0; i < noutdevs; i++) + post("%d. %s", i+DEVONSET, outdevlist + i * DEVDESCSIZE); + } +} + +extern t_class *glob_pdobject; + + /* start an midi settings dialog window */ +void glob_midi_properties(t_pd *dummy, t_floatarg flongform) +{ + char buf[1024 + 2 * MAXNDEV*(DEVDESCSIZE+4)]; + /* these are the devices you're using: */ + int nindev, midiindev[MAXMIDIINDEV]; + int noutdev, midioutdev[MAXMIDIOUTDEV]; + int midiindev1, midiindev2, midiindev3, midiindev4, + midioutdev1, midioutdev2, midioutdev3, midioutdev4; + + /* these are all the devices on your system: */ + char indevlist[MAXNDEV*DEVDESCSIZE], outdevlist[MAXNDEV*DEVDESCSIZE]; + int nindevs = 0, noutdevs = 0, i; + + char indevliststring[MAXNDEV*(DEVDESCSIZE+4)+80], + outdevliststring[MAXNDEV*(DEVDESCSIZE+4)+80]; + + midi_getdevs(indevlist, &nindevs, outdevlist, &noutdevs, + MAXNDEV, DEVDESCSIZE); + + strcpy(indevliststring, "{ {none} "); + for (i = 0; i < nindevs; i++) + { + strcat(indevliststring, "\""); + strcat(indevliststring, indevlist + i * DEVDESCSIZE); + strcat(indevliststring, "\" "); + } + strcat(indevliststring, "}"); + + strcpy(outdevliststring, "{ {none} "); + for (i = 0; i < noutdevs; i++) + { + strcat(outdevliststring, "\""); + strcat(outdevliststring, outdevlist + i * DEVDESCSIZE); + strcat(outdevliststring, "\" "); + } + strcat(outdevliststring, "}"); + + sys_get_midi_params(&nindev, midiindev, &noutdev, midioutdev); + + if (nindev > 1 || noutdev > 1) + flongform = 1; + + midiindev1 = (nindev > 0 && midiindev[0]>= 0 ? midiindev[0]+1 : 0); + midiindev2 = (nindev > 1 && midiindev[1]>= 0 ? midiindev[1]+1 : 0); + midiindev3 = (nindev > 2 && midiindev[2]>= 0 ? midiindev[2]+1 : 0); + midiindev4 = (nindev > 3 && midiindev[3]>= 0 ? midiindev[3]+1 : 0); + midioutdev1 = (noutdev > 0 && midioutdev[0]>=0 ? midioutdev[0]+1 : 0); + midioutdev2 = (noutdev > 1 && midioutdev[1]>=0 ? midioutdev[1]+1 : 0); + midioutdev3 = (noutdev > 2 && midioutdev[2]>=0 ? midioutdev[2]+1 : 0); + midioutdev4 = (noutdev > 3 && midioutdev[3]>=0 ? midioutdev[3]+1 : 0); + + sprintf(buf, +"pdtk_midi_dialog %%s \ +%s %d %d %d %d %s %d %d %d %d \ +%d\n", + indevliststring, + midiindev1, midiindev2, midiindev3, midiindev4, + outdevliststring, + midioutdev1, midioutdev2, midioutdev3, midioutdev4, + (flongform != 0)); + gfxstub_deleteforkey(0); + gfxstub_new(&glob_pdobject, glob_midi_properties, buf); +} + + /* new values from dialog window */ +void glob_midi_dialog(t_pd *dummy, t_symbol *s, int argc, t_atom *argv) +{ + int nmidiindev, midiindev[MAXMIDIINDEV]; + int nmidioutdev, midioutdev[MAXMIDIOUTDEV]; + int i, nindev, noutdev; + int newmidiindev[4], newmidioutdev[4]; + + for (i = 0; i < 4; i++) + { + newmidiindev[i] = atom_getintarg(i, argc, argv); + newmidioutdev[i] = atom_getintarg(i+4, argc, argv); + } + + for (i = 0, nindev = 0; i < 4; i++) + { + if (newmidiindev[i] > 0) + { + newmidiindev[nindev] = newmidiindev[i]-1; + nindev++; + } + } + for (i = 0, noutdev = 0; i < 4; i++) + { + if (newmidioutdev[i] > 0) + { + newmidioutdev[noutdev] = newmidioutdev[i]-1; + noutdev++; + } + } + + sys_close_midi(); + sys_open_midi(nindev, newmidiindev, noutdev, newmidioutdev); +} |