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Added hash for all mixer unit
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Stanislav E. Putrya committed Dec 9, 2012
1 parent 0c5717b commit 30ab11f
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Showing 6 changed files with 2,578 additions and 8 deletions.
293 changes: 287 additions & 6 deletions gtmixer.c
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Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,7 @@
#define gettext(x) (x)

#include "ini.h"
#include "uthash.h"
#include "gtmixer.h"
#define DEBUG 0
static pthread_mutex_t mixer_mutex;
Expand All @@ -59,6 +60,17 @@ static void destroy (GtkWidget *window, gpointer data)
gtk_main_quit ();
}

int
get_mixer_unit_by_name(const char *mixname)
{
struct mixerhash *mixerh;
mixerh = malloc(sizeof(struct mixerhash));
HASH_FIND_STR(mixerunits, mixname, mixerh);
if (mixerh)
return mixerh->id;
return -1;
}

void
set_app_font (const char *fontname)
{
Expand Down Expand Up @@ -105,6 +117,8 @@ gboolean
old_pcmstate = pcmstate;
volstate=get_mixer_state("vol");
pcmstate=get_mixer_state("pcm");
// if (GTK_RANGE(mixer_hscale[0]))
get_mixer_state_all();

if ((volstate != old_volstate || pcmstate != old_pcmstate) || (vol_ischanged==TRUE || pcm_ischanged==TRUE))
{
Expand All @@ -124,6 +138,7 @@ gboolean
return (gboolean *)1;
}


static void
trayView(GtkMenuItem *item, gpointer window)
{
Expand Down Expand Up @@ -246,7 +261,7 @@ void SettingsActivated (GObject *trayicon, gpointer window)
GtkWidget * devLabel;
GtkWidget * phoneLabel;
GtkWidget * outLabel;
GtkWidget * micLabel;
GtkWidget * FPLabel;
GtkWidget * colorLabel;
GtkWidget * persLabel;
GtkWidget * fontLabel;
Expand Down Expand Up @@ -304,12 +319,12 @@ void SettingsActivated (GObject *trayicon, gpointer window)
gtk_entry_set_text(GTK_ENTRY(devEntry), fconfig.device);
gtk_table_attach_defaults(GTK_TABLE(settings_table), devEntry, 1, 6, 0, 1);

micLabel = gtk_label_new("Microphone unit: ");
gtk_table_attach_defaults(GTK_TABLE(settings_table), micLabel, 0, 1, 1, 2);
FPLabel = gtk_label_new("Front Panel unit: ");
gtk_table_attach_defaults(GTK_TABLE(settings_table), FPLabel, 0, 1, 1, 2);

micEntry = gtk_entry_new_with_max_length(55);
gtk_entry_set_text(GTK_ENTRY(micEntry), fconfig.mic);
gtk_table_attach_defaults(GTK_TABLE(settings_table), micEntry, 1, 2, 1, 2);
FPEntry = gtk_spin_button_new_with_range(0, 10, 1);
gtk_spin_button_set_value(GTK_SPIN_BUTTON(FPEntry), fconfig.fp);
gtk_table_attach_defaults(GTK_TABLE(settings_table), FPEntry, 1, 2, 1, 2);

phoneLabel = gtk_label_new("Head Phone Unit: ");
gtk_table_attach_defaults(GTK_TABLE(settings_table), phoneLabel, 2, 3, 1, 2);
Expand Down Expand Up @@ -386,6 +401,205 @@ void SettingsActivated (GObject *trayicon, gpointer window)
gtk_widget_show_all (settings_window);
}

static
void MixerActivated (GObject *trayicon, gpointer window)
{

GtkWidget * mixer_table;
GtkWidget * mixer_frame[100];
GtkWidget * VolImg;
GtkWidget * PcmImg;
const gchar *labels[4] = {
"Head Phones enable",
"<span size='small'>Baby bath</span>",
"<span color='Blue' size='small'>Hight</span>",
"<span color='Red' size='small'>Mute</span>"
};
gdouble marks[3] = { 0, 50, 100 };
char mixer[PATH_MAX];
char lstr[5], rstr[5];
char *name, *eptr;
int devmask = 0, recmask = 0, recsrc = 0, orecsrc;
int dusage = 0, drecsrc = 0, sflag = 0, Sflag = 0;
int frame_unit, foo, bar, baz, n;
struct mixerhash *mixerh;


mixer_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_title (GTK_WINDOW (mixer_window), "GTMixer - Mixer");
gtk_container_set_border_width (GTK_CONTAINER (mixer_window), 10);
gtk_window_set_resizable(GTK_WINDOW (mixer_window), FALSE);
gtk_widget_set_size_request (mixer_window, 725, 370);
gtk_window_set_position (GTK_WINDOW (mixer_window),GTK_WIN_POS_CENTER);

gtk_widget_modify_bg(GTK_WIDGET(mixer_window), GTK_STATE_NORMAL, &fconfig.ncolor);

mixer_table = gtk_table_new(30, 20, FALSE);
gtk_table_set_row_spacings(GTK_TABLE(mixer_table), 5);
gtk_table_set_col_spacings(GTK_TABLE(mixer_table), 5);
gtk_container_add(GTK_CONTAINER(mixer_window), mixer_table);

VolImg = gtk_image_new_from_file(VOLSET);
PcmImg = gtk_image_new_from_file(PCMSET);
gtk_image_set_pixel_size(GTK_IMAGE(VolImg), 10);
gtk_image_set_pixel_size(GTK_IMAGE(PcmImg), 10);

// start get mixer units
strcpy(mixer, fconfig.device);

if ((name = strdup(basename(mixer))) == NULL)
err(1, "strdup()");
if (strncmp(name, "mixer", 5) == 0 && name[5] != '\0') {
n = strtol(name + 5, &eptr, 10) - 1;
if (n > 0 && *eptr == '\0')
snprintf(mixer, PATH_MAX - 1, "/dev/mixer%d", n);
}

free(name);
name = mixer;

n = 1;
frame_unit=0;

if (sflag && Sflag)
dusage = 1;

if ((baz = open(name, O_RDWR)) < 0)
err(1, "%s", name);

if (ioctl(baz, SOUND_MIXER_READ_DEVMASK, &devmask) == -1)
err(1, "SOUND_MIXER_READ_DEVMASK");
if (ioctl(baz, SOUND_MIXER_READ_RECMASK, &recmask) == -1)
err(1, "SOUND_MIXER_READ_RECMASK");
if (ioctl(baz, SOUND_MIXER_READ_RECSRC, &recsrc) == -1)
err(1, "SOUND_MIXER_READ_RECSRC");
orecsrc = recsrc;


for (foo = 0, n = 0; foo < SOUND_MIXER_NRDEVICES; foo++) {
if (!((1 << foo) & devmask))
continue;
if (ioctl(baz, MIXER_READ(foo),&bar) == -1) {
warn("MIXER_READ");
continue;
}
if (Sflag || sflag) {
printf("%s%s%c%d:%d", n ? " " : "",
names[foo], Sflag ? ':' : ' ',
bar & 0x7f, (bar >> 8) & 0x7f);
n++;
} else
{
mixer_frame[frame_unit] = gtk_frame_new(names[foo]);

// add to hash table
mixerh = malloc(sizeof(struct mixerhash));
strcpy(mixerh->name, names[foo]);
mixerh->id = frame_unit;
HASH_ADD_STR( mixerunits, name, mixerh );

gtk_frame_set_shadow_type(GTK_FRAME(mixer_frame[frame_unit]), GTK_SHADOW_ETCHED_IN);
if (strncmp(names[foo],"vol",sizeof("vol"))==0)
gtk_table_attach_defaults(GTK_TABLE(mixer_table), VolImg, 0, 1, frame_unit, frame_unit+1);
if (strncmp(names[foo],"pcm",sizeof("pcm"))==0)
gtk_table_attach_defaults(GTK_TABLE(mixer_table), PcmImg, 0, 1, frame_unit, frame_unit+1);
gtk_table_attach_defaults(GTK_TABLE(mixer_table), mixer_frame[frame_unit],1, 2, frame_unit, frame_unit+1);

GdkColor color_scal;
gdk_color_parse("#ECECEC", &color_scal);
mixer_hscale[frame_unit] = gtk_hscale_new_with_range(0, 100, 1);
gtk_scale_set_digits(GTK_SCALE(mixer_hscale[frame_unit]), 0);
gtk_widget_modify_bg(GTK_WIDGET(mixer_hscale[frame_unit]), GTK_STATE_ACTIVE, &color_scal);
gtk_scale_add_mark (GTK_SCALE (mixer_hscale[frame_unit]), marks[0], GTK_POS_BOTTOM, labels[3]);
gtk_scale_add_mark (GTK_SCALE (mixer_hscale[frame_unit]), marks[2], GTK_POS_BOTTOM, labels[2]);
gtk_scale_set_value_pos(GTK_SCALE(mixer_hscale[frame_unit]), GTK_POS_LEFT);
gtk_range_set_update_policy (GTK_RANGE (mixer_hscale[frame_unit]),
GTK_UPDATE_CONTINUOUS);

gtk_scale_set_value_pos (GTK_SCALE(mixer_hscale[frame_unit]), GTK_POS_LEFT);

gtk_container_add(GTK_CONTAINER(mixer_frame[frame_unit]), mixer_hscale[frame_unit]);

frame_unit++;
}
}
close(baz);
get_mixer_state_all();


gtk_widget_show_all (mixer_window);
}

static
void get_mixer_unit ()
{
char mixer[PATH_MAX];
char lstr[5], rstr[5];
char *name, *eptr;
int devmask = 0, recmask = 0, recsrc = 0, orecsrc;
int dusage = 0, drecsrc = 0, sflag = 0, Sflag = 0;
int frame_unit, foo, bar, baz, n;
struct mixerhash *mixerh;

strcpy(mixer, fconfig.device);

if ((name = strdup(basename(mixer))) == NULL)
err(1, "strdup()");
if (strncmp(name, "mixer", 5) == 0 && name[5] != '\0') {
n = strtol(name + 5, &eptr, 10) - 1;
if (n > 0 && *eptr == '\0')
snprintf(mixer, PATH_MAX - 1, "/dev/mixer%d", n);
}

free(name);
name = mixer;

n = 1;
frame_unit=0;

if (sflag && Sflag)
dusage = 1;

if ((baz = open(name, O_RDWR)) < 0)
err(1, "%s", name);

if (ioctl(baz, SOUND_MIXER_READ_DEVMASK, &devmask) == -1)
err(1, "SOUND_MIXER_READ_DEVMASK");
if (ioctl(baz, SOUND_MIXER_READ_RECMASK, &recmask) == -1)
err(1, "SOUND_MIXER_READ_RECMASK");
if (ioctl(baz, SOUND_MIXER_READ_RECSRC, &recsrc) == -1)
err(1, "SOUND_MIXER_READ_RECSRC");
orecsrc = recsrc;


for (foo = 0, n = 0; foo < SOUND_MIXER_NRDEVICES; foo++) {
if (!((1 << foo) & devmask))
continue;
if (ioctl(baz, MIXER_READ(foo),&bar) == -1) {
warn("MIXER_READ");
continue;
}
if (Sflag || sflag) {
printf("%s%s%c%d:%d", n ? " " : "",
names[foo], Sflag ? ':' : ' ',
bar & 0x7f, (bar >> 8) & 0x7f);
n++;
} else
{
mixer_frame[frame_unit] = gtk_frame_new(names[foo]);

// add to hash table
mixerh = malloc(sizeof(struct mixerhash));
strcpy(mixerh->name, names[foo]);
mixerh->id = frame_unit;
HASH_ADD_STR( mixerunits, name, mixerh );

frame_unit++;
}
}
close(baz);
}

static
void trayIconActivated(GObject *trayicon, gpointer window)
{
Expand Down Expand Up @@ -532,10 +746,12 @@ gui_loop()
menu = gtk_menu_new();

menuItemView = gtk_menu_item_new_with_label ("View");
menuItemMix = gtk_menu_item_new_with_label ("Mixer");
menuItemSet = gtk_menu_item_new_with_label ("Settings");
Separator1 = gtk_separator_menu_item_new();
menuItemExit = gtk_menu_item_new_with_label ("Exit");
g_signal_connect (G_OBJECT (menuItemView), "activate", G_CALLBACK (trayView), window);
g_signal_connect (G_OBJECT (menuItemMix), "activate", G_CALLBACK (MixerActivated), window);
g_signal_connect (G_OBJECT (menuItemSet), "activate", GTK_SIGNAL_FUNC (SettingsActivated), window);
g_signal_connect (G_OBJECT (menuItemExit), "activate", G_CALLBACK (trayExit), NULL);

Expand All @@ -562,6 +778,7 @@ gui_loop()
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkphone), 0);

gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuItemView);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuItemMix);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuItemSet);
gtk_menu_shell_append(GTK_MENU_SHELL (menu), Separator1);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuItemExit);
Expand Down Expand Up @@ -679,6 +896,69 @@ get_mixer_state(char * mixprm)
return (0);
}

void
get_mixer_state_all()
{
char mixer[PATH_MAX];
char lstr[5], rstr[5];
char *name, *eptr;
int devmask = 0, recmask = 0, recsrc = 0, orecsrc;
int dusage = 0, drecsrc = 0, sflag = 0, Sflag = 0;
int l, r, lrel, rrel, mixu;
int ch, foo, bar, baz, dev, m, n, t;

strcpy(mixer, fconfig.device);

if ((name = strdup(basename(mixer))) == NULL)
err(1, "strdup()");
if (strncmp(name, "mixer", 5) == 0 && name[5] != '\0') {
n = strtol(name + 5, &eptr, 10) - 1;
if (n > 0 && *eptr == '\0')
snprintf(mixer, PATH_MAX - 1, "/dev/mixer%d", n);
}

free(name);
name = mixer;

n = 1;

if (sflag && Sflag)
dusage = 1;

if ((baz = open(name, O_RDWR)) < 0)
err(1, "%s", name);

if (ioctl(baz, SOUND_MIXER_READ_DEVMASK, &devmask) == -1)
err(1, "SOUND_MIXER_READ_DEVMASK");
if (ioctl(baz, SOUND_MIXER_READ_RECMASK, &recmask) == -1)
err(1, "SOUND_MIXER_READ_RECMASK");
if (ioctl(baz, SOUND_MIXER_READ_RECSRC, &recsrc) == -1)
err(1, "SOUND_MIXER_READ_RECSRC");
orecsrc = recsrc;


for (foo = 0, n = 0; foo < SOUND_MIXER_NRDEVICES; foo++) {
if (!((1 << foo) & devmask))
continue;
if (ioctl(baz, MIXER_READ(foo),&bar) == -1) {
warn("MIXER_READ");
continue;
}
if (Sflag || sflag) {
printf("%s%s%c%d:%d", n ? " " : "",
names[foo], Sflag ? ':' : ' ',
bar & 0x7f, (bar >> 8) & 0x7f);
n++;
} else
{
mixu = get_mixer_unit_by_name(names[foo]);
if (mixu != -1)
gtk_range_set_value(GTK_RANGE (mixer_hscale[mixu]), bar & 0x7f);
}
}
close(baz);
}

int
set_mixer_state(char * mixprm, int st)
{
Expand Down Expand Up @@ -854,6 +1134,7 @@ main(int argc, char *argv[], char *envp[])
fprintf(stderr, gettext("wifimgr: cannot open display\n"));
exit(1);
}
get_mixer_unit();

gui_loop();

Expand Down
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