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Commit 184923d7 authored by Jonathan Wilkes's avatar Jonathan Wilkes
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very rough fix to #92: Midi settings not accepted 

fixed up dialog, backported some code from Pd-Vanilla 0.46
parent ed1153ad
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pd/nw/dialog_prefs.html
View file @ 184923d7
......@@ -221,14 +221,14 @@
<input type="text"
id="alsa_in_ports"
name="alsa_in_ports"
onchange="attr_change(this);">
onchange="alsa_in_ports_change(this);">
</label>
<label data-i18n="[title]prefs.midi.alsa_out_ports_tt">
<span data-i18n="prefs.midi.alsa_out_ports"></span>
<input type="text"
id="alsa_out_ports"
name="alsa_out_ports"
onchange="attr_change(this);">
onchange="alsa_out_ports_change(this);">
</label>
</div>
......@@ -356,6 +356,28 @@ function attr_change(elem) {
pdgui.post("value is " + elem.value);
}
function alsa_ports_change(elem, type) {
var attr, dummy, i, len;
attr = pd_midi_attrs;
dummy = [];
len = Number(elem.value);
if (len.isNan) {
len = 0;
}
for (i = 0; i < len; i++) {
dummy.push("dummy");
}
attr[attr.indexOf("midi-" + type + "dev-names") + 1] = dummy;
}
function alsa_in_ports_change(elem) {
alsa_ports_change(elem, "in");
}
function alsa_out_ports_change(elem) {
alsa_ports_change(elem, "out");
}
function get_input(name) {
var val = document.getElementsByName(name)[0].value;
return val === 0 ? "0" : val;
......@@ -386,7 +408,8 @@ function kludge_chans(type, attrs, index) {
}
function apply() {
var attrs = pd_audio_attrs;
var attrs = pd_audio_attrs,
midi_use_alsa;
pdgui.post("applying preferences");
// Audio dialog
......@@ -415,6 +438,7 @@ function apply() {
);
attrs = pd_midi_attrs;
midi_use_alsa = !!get_attr("use_alsa", attrs);
// Midi dialog
pdgui.pdsend(
"pd midi-dialog",
......@@ -426,8 +450,8 @@ function apply() {
get_attr("pd-outdevs", attrs)[1],
get_attr("pd-outdevs", attrs)[2],
get_attr("pd-outdevs", attrs)[3],
0, // midi_alsain
0 // midi_alsaout
midi_use_alsa ? get_attr("midi-indev-names", attrs).length : 0,
midi_use_alsa ? get_attr("midi-outdev-names", attrs).length : 0
);
}
......@@ -654,9 +678,9 @@ function midi_prefs_callback(attrs) {
// the first of the "indevs" for this value, so (for now)
// we repeat that mistake here...
document.getElementById("alsa_in_ports").value =
+get_attr("pd-indevs", attrs)[0];
get_attr("midi-indev-names", attrs).length;
document.getElementById("alsa_out_ports").value =
+get_attr("pd-outdevs", attrs)[0];
get_attr("midi-outdev-names", attrs).length;
} else {
document.getElementsByClassName("midi_devices")[0]
.style.setProperty("display", "inherit");
......
pd/src/s_midi.c
View file @ 184923d7
......@@ -489,6 +489,12 @@ void sys_pollmidiqueue( void)
/******************** dialog window and device listing ********************/
#define MAXNDEV 20
#define DEVDESCSIZE 80
#define DEVONSET 1 /* To agree with command line flags, normally start at 1 */
#ifdef USEAPI_ALSA
void midi_alsa_init( void);
#endif
......@@ -499,9 +505,10 @@ void midi_oss_init( void);
/* last requested parameters */
static int midi_nmidiindev;
static int midi_midiindev[MAXMIDIINDEV];
static char midi_indevnames[MAXMIDIINDEV * DEVDESCSIZE];
static int midi_nmidioutdev;
static int midi_midioutdev[MAXMIDIOUTDEV];
static char midi_outdevnames[MAXMIDIINDEV * DEVDESCSIZE];
void sys_get_midi_apis(char *buf)
{
......@@ -522,6 +529,8 @@ void sys_get_midi_apis(char *buf)
}
/* replacement for sys_get_midi_apis, which uses annoying tcl list brackets.
Once it's stable we can switch to it and erase the old one. */
void sys_get_midi_apis2(t_binbuf *buf)
{
int n = 0;
......@@ -541,13 +550,23 @@ void sys_get_midi_apis2(t_binbuf *buf)
void sys_get_midi_params(int *pnmidiindev, int *pmidiindev,
int *pnmidioutdev, int *pmidioutdev)
{
int i;
int i, devn;
*pnmidiindev = midi_nmidiindev;
for (i = 0; i < MAXMIDIINDEV; i++)
pmidiindev[i] = midi_midiindev[i];
for (i = 0; i < midi_nmidiindev; i++)
{
if ((devn = sys_mididevnametonumber(0,
&midi_indevnames[i * DEVDESCSIZE])) >= 0)
pmidiindev[i] = devn;
else pmidiindev[i] = midi_midiindev[i];
}
*pnmidioutdev = midi_nmidioutdev;
for (i = 0; i < MAXMIDIOUTDEV; i++)
pmidioutdev[i] = midi_midioutdev[i];
for (i = 0; i < midi_nmidioutdev; i++)
{
if ((devn = sys_mididevnametonumber(1,
&midi_outdevnames[i * DEVDESCSIZE])) >= 0)
pmidioutdev[i] = devn;
else pmidioutdev[i] = midi_midioutdev[i];
}
}
static void sys_save_midi_params(
......@@ -556,11 +575,19 @@ static void sys_save_midi_params(
{
int i;
midi_nmidiindev = nmidiindev;
for (i = 0; i < MAXMIDIINDEV; i++)
for (i = 0; i < nmidiindev; i++)
{
midi_midiindev[i] = midiindev[i];
sys_mididevnumbertoname(0, midiindev[i],
&midi_indevnames[i * DEVDESCSIZE], DEVDESCSIZE);
}
midi_nmidioutdev = nmidioutdev;
for (i = 0; i < MAXMIDIOUTDEV; i++)
for (i = 0; i < nmidioutdev; i++)
{
midi_midioutdev[i] = midioutdev[i];
sys_mididevnumbertoname(1, midioutdev[i],
&midi_outdevnames[i * DEVDESCSIZE], DEVDESCSIZE);
}
}
void sys_open_midi(int nmidiindev, int *midiindev,
......@@ -595,11 +622,6 @@ void sys_reopen_midi( void)
sys_open_midi(nmidiindev, midiindev, nmidioutdev, midioutdev, 1);
}
#define MAXNDEV 20
#define DEVDESCSIZE 80
#define DEVONSET 1 /* To agree with command line flags, normally start at 1 */
void sys_listmididevs(void )
{
char indevlist[MAXNDEV*DEVDESCSIZE], outdevlist[MAXNDEV*DEVDESCSIZE];
......@@ -640,6 +662,7 @@ void sys_set_midi_api(int which)
}
void glob_midi_properties(t_pd *dummy, t_floatarg flongform);
void midi_alsa_setndevs(int in, int out);
void glob_midi_setapi(void *dummy, t_floatarg f)
{
......@@ -661,12 +684,14 @@ void glob_midi_setapi(void *dummy, t_floatarg f)
sys_close_midi();
sys_midiapi = newapi;
/* bash device params back to default */
midi_nmidiindev = midi_nmidioutdev = 1;
// midi_nmidiindev = midi_nmidioutdev = 1;
//midi_midiindev[0] = midi_midioutdev[0] = DEFAULTMIDIDEV;
//midi_midichindev[0] = midi_midichoutdev[0] = SYS_DEFAULTCH;
sys_reopen_midi();
}
#ifdef USEAPI_ALSA
midi_alsa_setndevs(midi_nmidiindev, midi_nmidioutdev);
#endif
glob_midi_properties(0, 0);
}
else //if (midi_isopen())
......@@ -692,17 +717,18 @@ void glob_midi_properties(t_pd *dummy, t_floatarg flongform)
char indevlist[MAXNDEV*DEVDESCSIZE], outdevlist[MAXNDEV*DEVDESCSIZE];
int nindevs = 0, noutdevs = 0, i;
midi_getdevs(indevlist, &nindevs, outdevlist, &noutdevs,
sys_get_midi_devs(indevlist, &nindevs, outdevlist, &noutdevs,
MAXNDEV, DEVDESCSIZE);
gui_start_vmess("gui_midi_properties", "s",
gfxstub_new2(&glob_pdobject, (void *)glob_midi_properties));
//sys_gui("global midi_indevlist; set midi_indevlist {none}\n");
fprintf(stderr, "ndevs is %d", nindevs);
gui_start_array();
for (i = 0; i < nindevs; i++)
{
fprintf(stderr, "dev is %s", indevlist + i * DEVDESCSIZE);
//sys_vgui("lappend midi_indevlist {%s}\n",
// indevlist + i * DEVDESCSIZE);
gui_s(indevlist + i * DEVDESCSIZE);
......@@ -817,6 +843,25 @@ void glob_midi_dialog(t_pd *dummy, t_symbol *s, int argc, t_atom *argv)
alsadevin = atom_getintarg(8, argc, argv);
alsadevout = atom_getintarg(9, argc, argv);
fprintf(stderr, "devin is %d", alsadevin);
fprintf(stderr, "devout is %d", alsadevout);
#ifdef USEAPI_ALSA
/* invent a story so that saving/recalling "settings" will
be able to restore the number of devices. ALSA MIDI handling
uses its own set of variables. LATER figure out how to get
this to work coherently */
if (sys_midiapi == API_ALSA)
{
nindev = alsadevin;
noutdev = alsadevout;
for (i = 0; i < nindev; i++)
newmidiindev[i] = i;
for (i = 0; i < noutdev; i++)
newmidioutdev[i] = i;
}
#endif
sys_save_midi_params(nindev, newmidiindev,
noutdev, newmidioutdev);
#ifdef USEAPI_ALSA
if (sys_midiapi == API_ALSA)
{
......@@ -829,7 +874,6 @@ void glob_midi_dialog(t_pd *dummy, t_symbol *s, int argc, t_atom *argv)
sys_close_midi();
sys_open_midi(nindev, newmidiindev, noutdev, newmidioutdev, 1);
}
}
void sys_get_midi_devs(char *indevlist, int *nindevs,
......@@ -839,9 +883,71 @@ void sys_get_midi_devs(char *indevlist, int *nindevs,
#ifdef USEAPI_ALSA
if (sys_midiapi == API_ALSA)
{
midi_alsa_getdevs(indevlist, nindevs, outdevlist, noutdevs,
maxndevs, devdescsize);
fprintf(stderr, "nindevs areererer %d", *nindevs);
}
else
#endif /* ALSA */
midi_getdevs(indevlist, nindevs, outdevlist, noutdevs, maxndevs, devdescsize);
}
/* convert a device name to a (1-based) device number. (Output device if
'output' parameter is true, otherwise input device). Negative on failure. */
int sys_mididevnametonumber(int output, const char *name)
{
char indevlist[MAXNDEV*DEVDESCSIZE], outdevlist[MAXNDEV*DEVDESCSIZE];
int nindevs = 0, noutdevs = 0, i;
sys_get_midi_devs(indevlist, &nindevs, outdevlist, &noutdevs,
MAXNDEV, DEVDESCSIZE);
if (output)
{
for (i = 0; i < noutdevs; i++)
{
unsigned int comp = strlen(name);
if (comp > strlen(outdevlist + i * DEVDESCSIZE))
comp = strlen(outdevlist + i * DEVDESCSIZE);
if (!strncmp(name, outdevlist + i * DEVDESCSIZE, comp))
return (i);
}
}
else
{
for (i = 0; i < nindevs; i++)
{
unsigned int comp = strlen(name);
if (comp > strlen(indevlist + i * DEVDESCSIZE))
comp = strlen(indevlist + i * DEVDESCSIZE);
if (!strncmp(name, indevlist + i * DEVDESCSIZE, comp))
return (i);
}
}
return (-1);
}
/* convert a (1-based) device number to a device name. (Output device if
'output' parameter is true, otherwise input device). Empty string on failure.
*/
void sys_mididevnumbertoname(int output, int devno, char *name, int namesize)
{
char indevlist[MAXNDEV*DEVDESCSIZE], outdevlist[MAXNDEV*DEVDESCSIZE];
int nindevs = 0, noutdevs = 0, i;
if (devno < 0)
{
*name = 0;
return;
}
sys_get_midi_devs(indevlist, &nindevs, outdevlist, &noutdevs,
MAXNDEV, DEVDESCSIZE);
if (output && (devno < noutdevs))
strncpy(name, outdevlist + devno * DEVDESCSIZE, namesize);
else if (!output && (devno < nindevs))
strncpy(name, indevlist + devno * DEVDESCSIZE, namesize);
else *name = 0;
name[namesize-1] = 0;
}
pd/src/s_midi_alsa.c
View file @ 184923d7
......@@ -239,6 +239,12 @@ void midi_alsa_init(void)
alsa_initted = 1;
}
void midi_alsa_setndevs(int in, int out)
{
alsa_nmidiindevs = in;
alsa_nmidioutdevs = out;
}
void midi_alsa_getdevs(char *indevlist, int *nindevs,
char *outdevlist, int *noutdevs, int maxndev, int devdescsize)
{
......
pd/src/s_stuff.h
View file @ 184923d7
......@@ -130,6 +130,9 @@ EXTERN void sys_get_midi_devs(char *indevlist, int *nindevs,
int maxndev, int devdescsize);
void sys_get_midi_params(int *pnmidiindev, int *pmidiindev,
int *pnmidioutdev, int *pmidioutdev);
EXTERN int sys_mididevnametonumber(int output, const char *name);
EXTERN void sys_mididevnumbertoname(int output, int devno, char *name,
int namesize);
void sys_get_midi_apis(char *buf);
void sys_get_midi_apis2(t_binbuf *buf);
......
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