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enlightenment/src/modules/mixer/emixer.c

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#include <Elementary.h>
#include "emix.h"
# ifdef HAVE_GETTEXT
#include <libintl.h>
#define _(str) gettext(str)
#define d_(str, dom) dgettext(PACKAGE dom, str)
#define P_(str, str_p, n) ngettext(str, str_p, n)
#define dP_(str, str_p, n, dom) dngettext(PACKAGE dom, str, str_p, n)
# else
#define _(str) (str)
#define d_(str, dom) (str)
#define P_(str, str_p, n) (str_p)
#define dP_(str, str_p, n, dom) (str_p)
# endif
Evas_Object *win;
Evas_Object *source_scroller, *sink_input_scroller, *sink_scroller, *card_scroller;
Evas_Object *source_box, *sink_input_box, *sink_box, *card_box;
Evas_Object *category_current = NULL;
Eina_List *source_list = NULL, *sink_input_list = NULL, *sink_list = NULL, *card_list = NULL;
//////////////////////////////////////////////////////////////////////////////
static int
_glob_case_match(const char *str, const char *pattern)
{
const char *p;
char *tstr, *tglob, *tp;
if (str == pattern) return 1;
if (pattern[0] == 0)
{
if (str[0] == 0) return 1;
return 0;
}
if (!strcmp(pattern, "*")) return 1;
tstr = alloca(strlen(str) + 1);
for (tp = tstr, p = str; *p != 0; p++, tp++)
*tp = tolower(*p);
*tp = 0;
tglob = alloca(strlen(pattern) + 1);
for (tp = tglob, p = pattern; *p != 0; p++, tp++)
*tp = tolower(*p);
*tp = 0;
if (eina_fnmatch(tglob, tstr, 0)) return 1;
return 0;
}
static char *
_sink_icon_find(const char *name)
{
const char *file;
char buf[PATH_MAX], *res = NULL, **strs, *glob, *icon;
FILE *f;
size_t len;
file = getenv("EMIX_SINK_ICONS");
if (!file) return NULL;
f = fopen(file, "r");
if (!f) return NULL;
while (fgets(buf, sizeof(buf), f))
{
buf[sizeof(buf) - 1] = 0;
len = strlen(buf);
if (len > 0)
{
buf[len - 1] = 0;
strs = eina_str_split(buf, "|", 0);
if (strs)
{
glob = strs[0];
icon = strs[1];
if (icon)
{
if (_glob_case_match(name, glob))
{
res = strdup(icon);
}
}
free(strs[0]);
free(strs);
}
if (res) break;
}
else break;
}
fclose(f);
return res;
}
//////////////////////////////////////////////////////////////////////////////
typedef struct _Mon_Data
{
Emix_Sink *sink;
Emix_Sink_Input *input;
Emix_Source *source;
Evas_Object *fr;
Evas_Object *vu;
Ecore_Animator *animator;
float samp_max;
int mon_skips;
int mon_update;
int mon_samps;
} Mon_Data;
static Eina_List *_monitor_data_list = NULL;
static Eina_Bool
_cb_emix_monitor_update(void *data)
{
Mon_Data *md = data;
if (md->mon_update == 0)
{
md->mon_skips++;
if (md->mon_skips > 5)
{
elm_progressbar_value_set(md->vu, 0.0);
md->animator = NULL;
return EINA_FALSE;
}
return EINA_TRUE;
}
elm_progressbar_value_set(md->vu, md->samp_max);
md->mon_update = 0;
md->samp_max = 0;
md->mon_skips = 0;
md->mon_samps = 0;
return EINA_TRUE;
}
static void
_cb_emix_sink_monitor_event(void *data, enum Emix_Event event, void *event_info)
{
Mon_Data *md = data;
Emix_Sink *sink = event_info;
if (sink != md->sink) return;
if (event == EMIX_SINK_MONITOR_EVENT)
{
unsigned int i, num = sink->mon_num * 2;
float samp, max = 0.0;
for (i = 0; i < num; i++)
{
samp = fabs(sink->mon_buf[i]);
if (samp > max) max = samp;
}
md->mon_samps += num;
if (md->samp_max < max) md->samp_max = max;
md->mon_update++;
if (!md->animator)
md->animator = ecore_animator_add(_cb_emix_monitor_update, md);
}
}
static void
_cb_emix_sink_input_monitor_event(void *data, enum Emix_Event event, void *event_info)
{
Mon_Data *md = data;
Emix_Sink_Input *input = event_info;
if (input != md->input) return;
if (event == EMIX_SINK_INPUT_MONITOR_EVENT)
{
unsigned int i, num = input->mon_num * 2;
float samp, max = 0.0;
for (i = 0; i < num; i++)
{
samp = fabs(input->mon_buf[i]);
if (samp > max) max = samp;
}
md->mon_samps += num;
if (md->samp_max < max) md->samp_max = max;
md->mon_update++;
if (!md->animator)
md->animator = ecore_animator_add(_cb_emix_monitor_update, md);
}
}
static void
_cb_emix_source_monitor_event(void *data, enum Emix_Event event, void *event_info)
{
Mon_Data *md = data;
Emix_Source *source = event_info;
if (source != md->source) return;
if (event == EMIX_SOURCE_MONITOR_EVENT)
{
unsigned int i, num = source->mon_num * 2;
float samp, max = 0.0;
for (i = 0; i < num; i++)
{
samp = fabs(source->mon_buf[i]);
if (samp > max) max = samp;
}
md->mon_samps += num;
if (md->samp_max < max) md->samp_max = max;
md->mon_update++;
if (!md->animator)
md->animator = ecore_animator_add(_cb_emix_monitor_update, md);
}
}
//////////////////////////////////////////////////////////////////////////////
static void _emix_sink_volume_fill(Emix_Sink *sink, Evas_Object *bxv, Evas_Object *bx, Eina_Bool locked);
static Evas_Object *_icon(Evas_Object *base, const char *name);
static Eina_Bool
_backend_init(const char *back)
{
const Eina_List *l;
const char *name;
if (!back) back = "PULSEAUDIO";
if (emix_backend_set(back)) return EINA_TRUE;
EINA_LIST_FOREACH(emix_backends_available(), l, name)
{
if (emix_backend_set(name)) return EINA_TRUE;
}
return EINA_FALSE;
}
static char *
_cb_vu_format_cb(double v EINA_UNUSED)
{
return "";
}
static void
_cb_sink_port_change(void *data,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Emix_Port *port = data;
Evas_Object *fr = evas_object_data_get(obj, "parent");
Emix_Sink *sink = evas_object_data_get(fr, "sink");
elm_object_text_set(obj, port->description);
emix_sink_port_set(sink, port);
}
static void
_cb_sink_volume_change(void *data,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Sink *sink = evas_object_data_get(fr, "sink");
double vol = elm_slider_value_get(obj);
VOLSET(vol, sink->volume, sink, emix_sink_volume_set);
elm_slider_value_set(obj, vol);
}
static void
_cb_sink_volume_channel_change(void *data,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Sink *sink = evas_object_data_get(fr, "sink");
double vol = elm_slider_value_get(obj);
sink->volume.volumes[(uintptr_t)evas_object_data_get(obj, "channel")] = vol;
elm_slider_value_set(obj, vol);
emix_sink_volume_set(sink, &sink->volume);
}
static void
_cb_sink_mute_change(void *data,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Sink *sink = evas_object_data_get(fr, "sink");
Evas_Object *lock = evas_object_data_get(fr, "lock");
Eina_Bool mute = elm_check_state_get(obj);
Eina_List *l;
Evas_Object *o;
if (lock && !elm_check_state_get(lock))
{
EINA_LIST_FOREACH(evas_object_data_get(fr, "volumes"), l, o)
{
elm_object_disabled_set(o, mute);
o = evas_object_data_get(o, "lb");
elm_object_disabled_set(o, mute);
}
}
else
{
o = evas_object_data_get(fr, "volume");
elm_object_disabled_set(o, mute);
}
emix_sink_mute_set(sink, mute);
}
static void
_cb_sink_lock_change(void *data,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Sink *sink = evas_object_data_get(fr, "sink");
Evas_Object *bx = evas_object_data_get(fr, "volume_bx");
Eina_Bool lock = elm_check_state_get(obj);
if (lock)
VOLSET(sink->volume.volumes[0], sink->volume,
sink, emix_sink_volume_set);
_emix_sink_volume_fill(sink, fr, bx, lock);
}
static void
_cb_sink_default_change(void *data,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Sink *sink = evas_object_data_get(fr, "sink");
Eina_Bool is_default = elm_check_state_get(obj);
if (is_default) {
emix_sink_default_set(sink);
elm_object_disabled_set(obj, EINA_TRUE);
}
}
static void
_emix_sink_volume_fill(Emix_Sink *sink, Evas_Object *fr, Evas_Object *bx, Eina_Bool locked)
{
Evas_Object *bxhv, /**ic,*/ *bxv, *sl, *ck, *lb, *hv;
Eina_List *sls = NULL;
unsigned int i;
eina_list_free(evas_object_data_get(fr, "volumes"));
bxhv = evas_object_data_get(fr, "mutebox");
hv = evas_object_data_get(fr, "port");
if ((bxhv) && (hv)) elm_box_unpack(bxhv, hv);
elm_box_clear(bx);
bxv = elm_box_add(bx);
evas_object_size_hint_weight_set(bxv, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bxv, EVAS_HINT_FILL, 0.5);
elm_box_horizontal_set(bxv, 0);
elm_box_pack_end(bx, bxv);
evas_object_show(bxv);
bxhv = elm_box_add(bx);
evas_object_size_hint_weight_set(bxhv, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bxhv, EVAS_HINT_FILL, 0.5);
elm_box_horizontal_set(bxhv, 1);
elm_box_pack_end(bxv, bxhv);
evas_object_show(bxhv);
// ic = _icon(win, "audio-volume");
// elm_box_pack_end(bxhv, ic);
// evas_object_show(ic);
if (locked)
{
sl = elm_slider_add(bx);
evas_object_data_set(fr, "volume", sl);
elm_slider_min_max_set(sl, 0.0, emix_max_volume_get());
elm_slider_span_size_set(sl, emix_max_volume_get() * elm_config_scale_get());
elm_slider_unit_format_set(sl, "%1.0f");
elm_slider_indicator_format_set(sl, "%1.0f");
evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_slider_value_set(sl, sink->volume.volumes[0]);
elm_box_pack_end(bxhv, sl);
evas_object_show(sl);
evas_object_smart_callback_add(sl, "changed", _cb_sink_volume_change, fr);
elm_object_disabled_set(sl, sink->mute);
}
else
{
for (i = 0; i < sink->volume.channel_count; ++i)
{
lb = elm_label_add(bx);
if (!sink->volume.channel_names)
{
char buf[1024];
snprintf(buf, sizeof(buf), "Channel %d", i);
elm_object_text_set(lb, buf);
}
else
elm_object_text_set(lb, sink->volume.channel_names[i]);
evas_object_size_hint_weight_set(lb, EVAS_HINT_EXPAND, 0.5);
evas_object_size_hint_align_set(lb, 0.0, 0.5);
elm_box_pack_end(bxhv, lb);
elm_object_disabled_set(lb, sink->mute);
evas_object_show(lb);
sl = elm_slider_add(bx);
evas_object_data_set(sl, "lb", lb);
evas_object_data_set(sl, "channel", (uintptr_t *)(uintptr_t)i);
elm_slider_min_max_set(sl, 0.0, emix_max_volume_get());
elm_slider_span_size_set(sl, (emix_max_volume_get()) * elm_config_scale_get());
elm_slider_unit_format_set(sl, "%1.0f");
elm_slider_indicator_format_set(sl, "%1.0f");
evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_slider_value_set(sl, sink->volume.volumes[i]);
elm_box_pack_end(bxhv, sl);
evas_object_show(sl);
evas_object_smart_callback_add(sl, "changed", _cb_sink_volume_channel_change, fr);
elm_object_disabled_set(sl, sink->mute);
sls = eina_list_append(sls, sl);
}
}
evas_object_data_set(fr, "volumes", sls);
bxhv = elm_box_add(bx);
evas_object_size_hint_weight_set(bxhv, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bxhv, EVAS_HINT_FILL, 0.5);
elm_box_align_set(bxhv, 0.0, 0.5);
elm_box_horizontal_set(bxhv, 1);
elm_box_pack_end(bxv, bxhv);
evas_object_data_set(fr, "mutebox", bxhv);
evas_object_show(bxhv);
ck = elm_check_add(bx);
evas_object_data_set(fr, "mute", ck);
elm_object_text_set(ck, "Mute");
elm_check_state_set(ck, sink->mute);
elm_box_pack_end(bxhv, ck);
evas_object_show(ck);
evas_object_smart_callback_add(ck, "changed", _cb_sink_mute_change, fr);
if (sink->volume.channel_count > 1)
{
ck = elm_check_add(bx);
elm_object_text_set(ck, "Lock");
evas_object_data_set(fr, "lock", ck);
elm_check_state_set(ck, locked);
elm_box_pack_end(bxhv, ck);
evas_object_show(ck);
evas_object_smart_callback_add(ck, "changed", _cb_sink_lock_change, fr);
}
ck = elm_check_add(bx);
evas_object_data_set(fr, "default", ck);
elm_object_text_set(ck, "Default");
elm_check_state_set(ck, sink->default_sink);
elm_box_pack_end(bxhv, ck);
evas_object_show(ck);
evas_object_smart_callback_add(ck, "changed", _cb_sink_default_change, fr);
if (hv) elm_box_pack_end(bxhv, hv);
}
static void
_emix_sink_add(Emix_Sink *sink)
{
Evas_Object *bxv, *bx, *lb, *hv, *ic, *fr, *sep, *vu, *pd;
const Eina_List *l;
Emix_Port *port;
Eina_Bool locked = EINA_TRUE;
Mon_Data *md;
char *icname;
unsigned int i;
fr = elm_frame_add(win);
evas_object_size_hint_weight_set(fr, EVAS_HINT_EXPAND, 1.0);
evas_object_size_hint_align_set(fr, EVAS_HINT_FILL, 0.0);
elm_object_style_set(fr, "pad_large");
sink_list = eina_list_append(sink_list, fr);
evas_object_data_set(fr, "sink", sink);
bxv = elm_box_add(win);
evas_object_size_hint_weight_set(bxv, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bxv, EVAS_HINT_FILL, 0.0);
bx = elm_box_add(win);
elm_box_horizontal_set(bx, EINA_TRUE);
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, 0.0);
elm_box_pack_end(bxv, bx);
evas_object_show(bx);
icname = _sink_icon_find(sink->name);
if (!icname) icname = strdup("speaker-box");
ic = elm_icon_add(win);
elm_icon_standard_set(ic, icname);
free(icname);
evas_object_size_hint_min_set(ic, ELM_SCALE_SIZE(20), ELM_SCALE_SIZE(20));
evas_object_size_hint_weight_set(ic, 0.0, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(ic, 0.0, EVAS_HINT_FILL);
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
elm_box_pack_end(bx, ic);
evas_object_show(ic);
pd = elm_frame_add(win);
elm_object_style_set(pd, "pad_medium");
elm_box_pack_end(bx, pd);
evas_object_show(pd);
lb = elm_label_add(win);
elm_object_text_set(lb, eina_slstr_printf("<heading>%s</>", sink->name));
evas_object_size_hint_weight_set(lb, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(lb, 0.0, 0.5);
elm_box_pack_end(bx, lb);
evas_object_show(lb);
bx = elm_box_add(win);
elm_box_horizontal_set(bx, EINA_TRUE);
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, 0.0);
elm_box_pack_end(bxv, bx);
evas_object_show(bx);
/* Compare each volume level and check if they differ. If they differ unlock
the volume control and let user set each channel volume level */
for (i = 1; i < sink->volume.channel_count; ++i)
{
if (sink->volume.volumes[i - 1] != sink->volume.volumes[i])
{
locked = EINA_FALSE;
break;
}
}
bx = elm_box_add(bxv);
evas_object_data_set(fr, "volume_bx", bx);
elm_box_horizontal_set(bx, EINA_TRUE);
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, 0.5);
elm_box_pack_end(bxv, bx);
evas_object_show(bx);
_emix_sink_volume_fill(sink, fr, bx, locked);
bx = evas_object_data_get(fr, "mutebox");
hv = elm_hoversel_add(win);
evas_object_size_hint_weight_set(hv, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(hv, EVAS_HINT_FILL, 0.5);
evas_object_data_set(hv, "parent", fr);
evas_object_data_set(fr, "port", hv);
elm_hoversel_hover_parent_set(hv, win);
EINA_LIST_FOREACH(sink->ports, l, port)
{
elm_hoversel_item_add(hv, port->description,
NULL, ELM_ICON_NONE,
_cb_sink_port_change, port);
if (port->active) elm_object_text_set(hv, port->description);
}
elm_box_pack_end(bx, hv);
evas_object_show(hv);
vu = elm_progressbar_add(win);
elm_progressbar_unit_format_function_set(vu, _cb_vu_format_cb, NULL);
evas_object_data_set(fr, "vu", vu);
evas_object_size_hint_weight_set(vu, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(vu, EVAS_HINT_FILL, 0.0);
elm_box_pack_end(bxv, vu);
evas_object_show(vu);
elm_object_content_set(fr, bxv);
evas_object_show(bxv);
elm_box_pack_end(sink_box, fr);
evas_object_show(fr);
sep = elm_separator_add(win);
evas_object_data_set(fr, "extra", sep);
elm_separator_horizontal_set(sep, EINA_TRUE);
evas_object_size_hint_weight_set(sep, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(sep, EVAS_HINT_FILL, 0.0);
elm_box_pack_end(sink_box, sep);
evas_object_show(sep);
md = calloc(1, sizeof(Mon_Data));
if (md)
{
md->sink = sink;
md->fr = fr;
md->vu = vu;
emix_event_callback_add(_cb_emix_sink_monitor_event, md);
_monitor_data_list = eina_list_append(_monitor_data_list, md);
}
emix_sink_monitor(sink, EINA_TRUE);
}
static void
_emix_sink_del(Emix_Sink *sink)
{
Eina_List *l, *ll;
Evas_Object *fr;
Mon_Data *md;
emix_sink_monitor(sink, EINA_FALSE);
EINA_LIST_FOREACH_SAFE(_monitor_data_list, l, ll, md)
{
if (md->sink == sink)
{
emix_event_callback_del(_cb_emix_sink_monitor_event, md);
_monitor_data_list = eina_list_remove_list(_monitor_data_list, l);
if (md->animator) ecore_animator_del(md->animator);
free(md);
}
}
EINA_LIST_FOREACH(sink_list, l, fr)
{
if (evas_object_data_get(fr, "sink") == sink)
{
sink_list = eina_list_remove_list(sink_list, l);
evas_object_del(evas_object_data_get(fr, "extra"));
evas_object_del(fr);
return;
}
}
}
static void
_emix_sink_change(Emix_Sink *sink)
{
const Eina_List *l;
Eina_List *ll;
Evas_Object *fr, *hv, *ck, *sl, *lb;
Emix_Port *port;
EINA_LIST_FOREACH(sink_list, l, fr)
{
if (evas_object_data_get(fr, "sink") == sink) break;
}
if (!l) return;
hv = evas_object_data_get(fr, "port");
elm_hoversel_clear(hv);
EINA_LIST_FOREACH(sink->ports, l, port)
{
elm_hoversel_item_add(hv, port->description,
NULL, ELM_ICON_NONE,
_cb_sink_port_change, port);
if (port->active) elm_object_text_set(hv, port->description);
}
ck = evas_object_data_get(fr, "lock");
if (ck && !elm_check_state_get(ck))
{
ck = evas_object_data_get(fr, "mute");
elm_check_state_set(ck, sink->mute);
EINA_LIST_FOREACH(evas_object_data_get(fr, "volumes"), ll, sl)
{
elm_slider_value_set(sl,
sink->volume.volumes[(uintptr_t)evas_object_data_get(sl, "channel")]);
elm_object_disabled_set(sl, sink->mute);
lb = evas_object_data_get(sl, "lb");
elm_object_disabled_set(lb, sink->mute);
}
}
else
{
ck = evas_object_data_get(fr, "mute");
elm_check_state_set(ck, sink->mute);
sl = evas_object_data_get(fr, "volume");
elm_slider_value_set(sl, sink->volume.volumes[0]);
elm_object_disabled_set(sl, sink->mute);
}
ck = evas_object_data_get(fr, "default");
elm_check_state_set(ck, sink->default_sink);
elm_object_disabled_set(ck, sink->default_sink);
}
//////////////////////////////////////////////////////////////////////////////
static void _emix_sink_input_volume_fill(Emix_Sink_Input *input, Evas_Object *fr, Evas_Object *bx, Eina_Bool locked);
static void
_cb_sink_input_port_change(void *data,
Evas_Object *obj,
void *event_info)
{
Elm_Object_Item *it = event_info;
Emix_Sink *sink = data;
const char *icname = NULL;
Evas_Object *ic;
Evas_Object *fr = evas_object_data_get(obj, "parent");
Emix_Sink_Input *input = evas_object_data_get(fr, "input");
elm_object_text_set(obj, sink->name);
elm_hoversel_item_icon_get(it, &icname, NULL, NULL);
ic = elm_object_part_content_get(obj, "icon");
evas_object_del(ic);
ic = _icon(win, icname);
elm_object_part_content_set(obj, "icon", ic);
evas_object_show(ic);
emix_sink_input_sink_change(input, sink);
}
static void
_cb_sink_input_volume_change(void *data,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Sink_Input *input = evas_object_data_get(fr, "input");
double vol = elm_slider_value_get(obj);
VOLSET(vol, input->volume, input, emix_sink_input_volume_set);
elm_slider_value_set(obj, vol);
}
static void
_cb_sink_input_volume_channel_change(void *data,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Sink_Input *input = evas_object_data_get(fr, "input");
double vol = elm_slider_value_get(obj);
input->volume.volumes[(uintptr_t)evas_object_data_get(obj, "channel")] = vol;
elm_slider_value_set(obj, vol);
emix_sink_input_volume_set(input, &input->volume);
}
static void
_cb_sink_input_volume_drag_stop(void *data,
Evas_Object *obj,
void *event EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Sink_Input *input = evas_object_data_get(fr, "input");
int vol = input->volume.volumes[0];
elm_slider_value_set(obj, vol);
}
static void
_cb_sink_input_volume_channel_drag_stop(void *data,
Evas_Object *obj,
void *event EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Sink_Input *input = evas_object_data_get(fr, "input");
int vol = input->volume.volumes[(uintptr_t)evas_object_data_get(obj, "channel")];
elm_slider_value_set(obj, vol);
}
static void
_cb_sink_input_mute_change(void *data,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Sink_Input *input = evas_object_data_get(fr, "input");
Evas_Object *sl;
Evas_Object *lock = evas_object_data_get(fr, "lock");
Eina_Bool mute = elm_check_state_get(obj);
Evas_Object *lb;
Eina_List *l;
if (lock && !elm_check_state_get(lock))
{
EINA_LIST_FOREACH(evas_object_data_get(fr, "volumes"), l, sl)
{
elm_object_disabled_set(sl, mute);
lb = evas_object_data_get(sl, "lb");
elm_object_disabled_set(lb, mute);
}
}
else
{
sl = evas_object_data_get(fr, "volume");
elm_object_disabled_set(sl, mute);
}
emix_sink_input_mute_set(input, mute);
}
static void
_cb_sink_input_lock_change(void *data,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Sink_Input *input = evas_object_data_get(fr, "input");
Evas_Object *bx = evas_object_data_get(fr, "volume_bx");
Eina_Bool lock = elm_check_state_get(obj);
if (lock)
VOLSET(input->volume.volumes[0], input->volume,
input, emix_sink_input_volume_set);
_emix_sink_input_volume_fill(input, fr, bx, lock);
}
static void
_emix_sink_input_volume_fill(Emix_Sink_Input *input, Evas_Object *fr, Evas_Object *bx, Eina_Bool locked)
{
Evas_Object *bxhv, *bxv, /**ic,*/ *lb, *sl = NULL, *ck, *hv;
unsigned int i;
Eina_List *sls = NULL, *l;
eina_list_free(evas_object_data_get(fr, "volumes"));
bxhv = evas_object_data_get(fr, "mutebox");
hv = evas_object_data_get(fr, "port");
if ((bxhv) && (hv)) elm_box_unpack(bxhv, hv);
elm_box_clear(bx);
bxv = elm_box_add(bx);
evas_object_size_hint_weight_set(bxv, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bxv, EVAS_HINT_FILL, 0.5);
elm_box_horizontal_set(bxv, 0);
elm_box_pack_end(bx, bxv);
evas_object_show(bxv);
bxhv = elm_box_add(bx);
evas_object_size_hint_weight_set(bxhv, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bxhv, EVAS_HINT_FILL, 0.5);
elm_box_horizontal_set(bxhv, 1);
elm_box_pack_end(bxv, bxhv);
evas_object_show(bxhv);
// ic = _icon(win, "audio-volume");
// elm_box_pack_end(bxhv, ic);
// evas_object_show(ic);
if (locked)
{
sl = elm_slider_add(bx);
evas_object_data_set(fr, "volume", sl);
elm_slider_min_max_set(sl, 0.0, emix_max_volume_get());
elm_slider_span_size_set(sl, (emix_max_volume_get()) * elm_config_scale_get());
elm_slider_unit_format_set(sl, "%1.0f");
elm_slider_indicator_format_set(sl, "%1.0f");
evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, 0.5);
elm_slider_value_set(sl, input->volume.volumes[0]);
elm_box_pack_end(bxhv, sl);
evas_object_show(sl);
evas_object_smart_callback_add(sl, "changed",
_cb_sink_input_volume_change, fr);
evas_object_smart_callback_add(sl, "slider,drag,stop",
_cb_sink_input_volume_drag_stop, fr);
}
else
{
for (i = 0; i < input->volume.channel_count; ++i)
{
lb = elm_label_add(bx);
if (!input->volume.channel_names)
{
char buf[1024];
snprintf(buf, sizeof(buf), "Channel %d", i);
elm_object_text_set(lb, buf);
}
else
elm_object_text_set(lb, input->volume.channel_names[i]);
evas_object_size_hint_weight_set(lb, EVAS_HINT_EXPAND, 0.5);
evas_object_size_hint_align_set(lb, 0.0, 0.5);
elm_box_pack_end(bxhv, lb);
elm_object_disabled_set(lb, input->mute);
evas_object_show(lb);
sl = elm_slider_add(bx);
evas_object_data_set(sl, "lb", lb);
evas_object_data_set(sl, "channel", (uintptr_t *)(uintptr_t)i);
elm_slider_min_max_set(sl, 0.0, emix_max_volume_get());
elm_slider_span_size_set(sl, (emix_max_volume_get()) * elm_config_scale_get());
elm_slider_unit_format_set(sl, "%1.0f");
elm_slider_indicator_format_set(sl, "%1.0f");
evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_slider_value_set(sl, input->volume.volumes[i]);
elm_box_pack_end(bxhv, sl);
evas_object_show(sl);
evas_object_smart_callback_add(sl, "changed",
_cb_sink_input_volume_channel_change, fr);
evas_object_smart_callback_add(sl, "slider,drag,stop",
_cb_sink_input_volume_channel_drag_stop, fr);
elm_object_disabled_set(sl, input->mute);
sls = eina_list_append(sls, sl);
}
sl = NULL;
}
evas_object_data_set(fr, "volumes", sls);
bxhv = elm_box_add(bx);
evas_object_size_hint_weight_set(bxhv, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bxhv, EVAS_HINT_FILL, 0.5);
elm_box_align_set(bxhv, 0.0, 0.5);
elm_box_horizontal_set(bxhv, 1);
elm_box_pack_end(bxv, bxhv);
evas_object_data_set(fr, "mutebox", bxhv);
evas_object_show(bxhv);
ck = elm_check_add(bx);
evas_object_data_set(fr, "mute", ck);
elm_object_text_set(ck, "Mute");
elm_check_state_set(ck, input->mute);
if (sl) elm_object_disabled_set(sl, input->mute);
else if (sls)
{
EINA_LIST_FOREACH(sls, l, sl)
{
elm_object_disabled_set(sl, input->mute);
}
}
elm_box_pack_end(bxhv, ck);
evas_object_show(ck);
evas_object_smart_callback_add(ck, "changed",
_cb_sink_input_mute_change, fr);
if (input->volume.channel_count > 1)
{
ck = elm_check_add(bx);
elm_object_disabled_set(ck, 1);
evas_object_data_set(fr, "lock", ck);
elm_object_text_set(ck, "Lock");
elm_check_state_set(ck, locked);
elm_box_pack_end(bxhv, ck);
evas_object_show(ck);
evas_object_smart_callback_add(ck, "changed",
_cb_sink_input_lock_change, fr);
}
if (hv) elm_box_pack_end(bxhv, hv);
}
static void
_emix_sink_input_add(Emix_Sink_Input *input)
{
Evas_Object *bxv, *bx, *lb, *hv, *ic, *fr, *sep, *vu, *pd;
const Eina_List *l;
Emix_Sink *sink;
Eina_Bool locked = EINA_TRUE;
Mon_Data *md;
unsigned int i;
const char *icname;
if (!input->sink) return;
fr = elm_frame_add(win);
evas_object_size_hint_weight_set(fr, EVAS_HINT_EXPAND, 1.0);
evas_object_size_hint_align_set(fr, EVAS_HINT_FILL, 0.0);
elm_object_style_set(fr, "pad_large");
sink_input_list = eina_list_append(sink_input_list, fr);
evas_object_data_set(fr, "input", input);
bxv = elm_box_add(win);
evas_object_size_hint_weight_set(bxv, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bxv, EVAS_HINT_FILL, 0.0);
bx = elm_box_add(win);
elm_box_horizontal_set(bx, EINA_TRUE);
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, 0.0);
elm_box_pack_end(bxv, bx);
evas_object_show(bx);
ic = elm_icon_add(win);
icname = input->icon;
if (!icname) icname = "multimedia-player";
elm_icon_standard_set(ic, icname);
evas_object_size_hint_min_set(ic, ELM_SCALE_SIZE(20), ELM_SCALE_SIZE(20));
evas_object_size_hint_weight_set(ic, 0.0, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(ic, 0.0, EVAS_HINT_FILL);
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
elm_box_pack_end(bx, ic);
evas_object_show(ic);
pd = elm_frame_add(win);
elm_object_style_set(pd, "pad_medium");
elm_box_pack_end(bx, pd);
evas_object_show(pd);
lb = elm_label_add(win);
elm_object_text_set(lb, eina_slstr_printf("<heading>%s</>", input->name));
evas_object_size_hint_weight_set(lb, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(lb, 0.0, 0.5);
elm_box_pack_end(bx, lb);
evas_object_show(lb);
bx = elm_box_add(win);
evas_object_data_set(fr, "volume_bx", bx);
elm_box_horizontal_set(bx, EINA_TRUE);
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, 0.5);
elm_box_pack_end(bxv, bx);
evas_object_show(bx);
/* Compare each volume level and check if they differ. If they differ unlock
the volume control and let user set each channel volume level */
for (i = 1; i < input->volume.channel_count; ++i)
{
if (input->volume.volumes[i - 1] != input->volume.volumes[i])
{
locked = EINA_FALSE;
break;
}
}
_emix_sink_input_volume_fill(input, fr, bx, locked);
bx = evas_object_data_get(fr, "mutebox");
hv = elm_hoversel_add(win);
evas_object_size_hint_weight_set(hv, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(hv, EVAS_HINT_FILL, 0.5);
evas_object_data_set(hv, "parent", fr);
evas_object_data_set(fr, "port", hv);
elm_hoversel_hover_parent_set(hv, win);
EINA_LIST_FOREACH(emix_sinks_get(), l, sink)
{
char *icname2 = _sink_icon_find(sink->name);
if (!icname2) icname2 = strdup("speaker-box");
elm_hoversel_item_add(hv, sink->name,
icname2, ELM_ICON_STANDARD,
_cb_sink_input_port_change, sink);
if (input->sink == sink)
{
ic = _icon(win, icname2);
elm_object_part_content_set(hv, "icon", ic);
evas_object_show(ic);
elm_object_text_set(hv, sink->name);
}
free(icname2);
}
elm_box_pack_end(bx, hv);
evas_object_show(hv);
vu = elm_progressbar_add(win);
elm_progressbar_unit_format_function_set(vu, _cb_vu_format_cb, NULL);
evas_object_data_set(fr, "vu", vu);
evas_object_size_hint_weight_set(vu, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(vu, EVAS_HINT_FILL, 0.0);
elm_box_pack_end(bxv, vu);
evas_object_show(vu);
elm_object_content_set(fr, bxv);
evas_object_show(bxv);
elm_box_pack_end(sink_input_box, fr);
evas_object_show(fr);
sep = elm_separator_add(win);
evas_object_data_set(fr, "extra", sep);
elm_separator_horizontal_set(sep, EINA_TRUE);
evas_object_size_hint_weight_set(sep, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(sep, EVAS_HINT_FILL, 0.0);
elm_box_pack_end(sink_input_box, sep);
evas_object_show(sep);
md = calloc(1, sizeof(Mon_Data));
if (md)
{
md->input = input;
md->fr = fr;
md->vu = vu;
emix_event_callback_add(_cb_emix_sink_input_monitor_event, md);
_monitor_data_list = eina_list_append(_monitor_data_list, md);
}
emix_sink_input_monitor(input, EINA_TRUE);
}
static void
_emix_sink_input_del(Emix_Sink_Input *input)
{
Eina_List *l, *ll;
Evas_Object *fr;
Mon_Data *md;
emix_sink_input_monitor(input, EINA_FALSE);
EINA_LIST_FOREACH_SAFE(_monitor_data_list, l, ll, md)
{
if (md->input == input)
{
emix_event_callback_del(_cb_emix_sink_input_monitor_event, md);
_monitor_data_list = eina_list_remove_list(_monitor_data_list, l);
if (md->animator) ecore_animator_del(md->animator);
free(md);
}
}
EINA_LIST_FOREACH(sink_input_list, l, fr)
{
if (evas_object_data_get(fr, "input") == input)
{
sink_input_list = eina_list_remove_list(sink_input_list, l);
evas_object_del(evas_object_data_get(fr, "extra"));
evas_object_del(fr);
return;
}
}
}
static void
_emix_sink_input_change(Emix_Sink_Input *input)
{
const Eina_List *l;
Eina_List *ll;
Evas_Object *fr, *hv, *ck, *sl, *lb, *ic;
Emix_Sink *sink;
EINA_LIST_FOREACH(sink_input_list, l, fr)
{
if (evas_object_data_get(fr, "input") == input) break;
}
if (!l) return;
hv = evas_object_data_get(fr, "port");
elm_hoversel_clear(hv);
EINA_LIST_FOREACH(emix_sinks_get(), l, sink)
{
char *icname2 = _sink_icon_find(sink->name);
if (!icname2) icname2 = strdup("speaker-box");
elm_hoversel_item_add(hv, sink->name,
icname2, ELM_ICON_STANDARD,
_cb_sink_input_port_change, sink);
if (input->sink == sink)
{
ic = _icon(win, icname2);
elm_object_part_content_set(hv, "icon", ic);
evas_object_show(ic);
elm_object_text_set(hv, sink->name);
}
free(icname2);
}
ck = evas_object_data_get(fr, "lock");
if (ck && !elm_check_state_get(ck))
{
ck = evas_object_data_get(fr, "mute");
elm_check_state_set(ck, input->mute);
EINA_LIST_FOREACH(evas_object_data_get(fr, "volumes"), ll, sl)
{
elm_slider_value_set(sl,
input->volume.volumes[(uintptr_t)evas_object_data_get(sl, "channel")]);
elm_object_disabled_set(sl, input->mute);
lb = evas_object_data_get(sl, "lb");
elm_object_disabled_set(lb, input->mute);
}
}
else
{
ck = evas_object_data_get(fr, "mute");
elm_check_state_set(ck, input->mute);
sl = evas_object_data_get(fr, "volume");
elm_slider_value_set(sl, input->volume.volumes[0]);
elm_object_disabled_set(sl, input->mute);
}
}
//////////////////////////////////////////////////////////////////////////////
static void _emix_source_volume_fill(Emix_Source *source, Evas_Object *fr, Evas_Object *bx, Eina_Bool locked);
static void
_cb_source_volume_change(void *data,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Source *source = evas_object_data_get(fr, "source");
double vol = elm_slider_value_get(obj);
VOLSET(vol, source->volume, source, emix_source_volume_set);
elm_slider_value_set(obj, vol);
}
static void
_cb_source_volume_channel_change(void *data,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Source *source = evas_object_data_get(fr, "source");
double vol = elm_slider_value_get(obj);
source->volume.volumes[(uintptr_t)evas_object_data_get(obj, "channel")] = vol;
elm_slider_value_set(obj, vol);
emix_source_volume_set(source, &source->volume);
}
static void
_cb_source_volume_drag_stop(void *data,
Evas_Object *obj,
void *event EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Source *source = evas_object_data_get(fr, "source");
int vol = source->volume.volumes[0];
elm_slider_value_set(obj, vol);
}
static void
_cb_source_volume_channel_drag_stop(void *data,
Evas_Object *obj,
void *event EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Source *source = evas_object_data_get(fr, "source");
int vol = source->volume.volumes[(uintptr_t)evas_object_data_get(obj, "channel")];
elm_slider_value_set(obj, vol);
}
static void
_cb_source_mute_change(void *data,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Source *source = evas_object_data_get(fr, "source");
Evas_Object *sl;
Evas_Object *lock = evas_object_data_get(fr, "lock");
Eina_Bool mute = elm_check_state_get(obj);
Evas_Object *lb;
Eina_List *l;
if (lock && !elm_check_state_get(lock))
{
EINA_LIST_FOREACH(evas_object_data_get(fr, "volumes"), l, sl)
{
elm_object_disabled_set(sl, mute);
lb = evas_object_data_get(sl, "lb");
elm_object_disabled_set(lb, mute);
}
}
else
{
sl = evas_object_data_get(fr, "volume");
elm_object_disabled_set(sl, mute);
}
emix_source_mute_set(source, mute);
}
static void
_cb_source_lock_change(void *data,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Source *source = evas_object_data_get(fr, "source");
Evas_Object *bx = evas_object_data_get(fr, "volume_bx");
Eina_Bool lock = elm_check_state_get(obj);
if (lock)
VOLSET(source->volume.volumes[0], source->volume,
source, emix_source_volume_set);
_emix_source_volume_fill(source, fr, bx, lock);
}
static void
_cb_source_default_change(void *data,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Evas_Object *fr = data;
Emix_Source *source = evas_object_data_get(fr, "source");
Eina_Bool is_default = elm_check_state_get(obj);
if (is_default) {
emix_source_default_set(source);
elm_object_disabled_set(obj, EINA_TRUE);
}
}
static void
_emix_source_volume_fill(Emix_Source *source, Evas_Object *fr, Evas_Object *bx, Eina_Bool locked)
{
Evas_Object *bxhv, *bxv, *lb, /**ic,*/ *sl, *ck, *hv;
Eina_List *sls = NULL;
unsigned int i;
eina_list_free(evas_object_data_get(fr, "volumes"));
bxhv = evas_object_data_get(fr, "mutebox");
hv = evas_object_data_get(fr, "port");
if ((bxhv) && (hv)) elm_box_unpack(bxhv, hv);
elm_box_clear(bx);
bxv = elm_box_add(bx);
evas_object_size_hint_weight_set(bxv, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bxv, EVAS_HINT_FILL, 0.5);
elm_box_horizontal_set(bxv, 0);
elm_box_pack_end(bx, bxv);
evas_object_show(bxv);
bxhv = elm_box_add(bx);
evas_object_size_hint_weight_set(bxhv, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bxhv, EVAS_HINT_FILL, 0.5);
elm_box_horizontal_set(bxhv, 1);
elm_box_pack_end(bxv, bxhv);
evas_object_show(bxhv);
// ic = _icon(win, "audio-input-microphone");
// elm_box_pack_end(bxhv, ic);
// evas_object_show(ic);
if (locked)
{
sl = elm_slider_add(bx);
evas_object_data_set(fr, "volume", sl);
elm_slider_min_max_set(sl, 0.0, emix_max_volume_get());
elm_slider_span_size_set(sl, (emix_max_volume_get()) * elm_config_scale_get());
elm_slider_unit_format_set(sl, "%1.0f");
elm_slider_indicator_format_set(sl, "%1.0f");
evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_slider_value_set(sl, source->volume.volumes[0]);
elm_box_pack_end(bxhv, sl);
evas_object_show(sl);
evas_object_smart_callback_add(sl, "changed",
_cb_source_volume_change, fr);
evas_object_smart_callback_add(sl, "slider,drag,stop",
_cb_source_volume_drag_stop, fr);
elm_object_disabled_set(sl, source->mute);
}
else
{
for (i = 0; i < source->volume.channel_count; ++i)
{
lb = elm_label_add(bx);
if (!source->volume.channel_names)
{
char buf[1024];
snprintf(buf, sizeof(buf), "Channel %d", i);
elm_object_text_set(lb, buf);
}
else
elm_object_text_set(lb, source->volume.channel_names[i]);
evas_object_size_hint_weight_set(lb, EVAS_HINT_EXPAND, 0.5);
evas_object_size_hint_align_set(lb, 0.0, 0.5);
elm_box_pack_end(bxhv, lb);
elm_object_disabled_set(lb, source->mute);
evas_object_show(lb);
sl = elm_slider_add(bx);
evas_object_data_set(sl, "lb", lb);
evas_object_data_set(sl, "channel", (uintptr_t *)(uintptr_t)i);
elm_slider_min_max_set(sl, 0.0, emix_max_volume_get());
elm_slider_span_size_set(sl, (emix_max_volume_get()) * elm_config_scale_get());
elm_slider_unit_format_set(sl, "%1.0f");
elm_slider_indicator_format_set(sl, "%1.0f");
evas_object_size_hint_weight_set(sl, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(sl, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_slider_value_set(sl, source->volume.volumes[i]);
elm_box_pack_end(bxhv, sl);
evas_object_show(sl);
evas_object_smart_callback_add(sl, "changed",
_cb_source_volume_channel_change, fr);
evas_object_smart_callback_add(sl, "slider,drag,stop",
_cb_source_volume_channel_drag_stop, fr);
elm_object_disabled_set(sl, source->mute);
sls = eina_list_append(sls, sl);
}
}
evas_object_data_set(fr, "volumes", sls);
bxhv = elm_box_add(bx);
evas_object_size_hint_weight_set(bxhv, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bxhv, EVAS_HINT_FILL, 0.5);
elm_box_align_set(bxhv, 0.0, 0.5);
elm_box_horizontal_set(bxhv, 1);
elm_box_pack_end(bxv, bxhv);
evas_object_data_set(fr, "mutebox", bxhv);
evas_object_show(bxhv);
ck = elm_check_add(bx);
evas_object_data_set(fr, "mute", ck);
elm_object_text_set(ck, "Mute");
elm_check_state_set(ck, source->mute);
elm_box_pack_end(bxhv, ck);
evas_object_show(ck);
evas_object_smart_callback_add(ck, "changed",
_cb_source_mute_change, fr);
if (source->volume.channel_count > 1)
{
ck = elm_check_add(bx);
elm_object_disabled_set(ck, 1);
evas_object_data_set(fr, "lock", ck);
elm_object_text_set(ck, "Lock");
elm_check_state_set(ck, locked);
elm_box_pack_end(bxhv, ck);
evas_object_show(ck);
evas_object_smart_callback_add(ck, "changed",
_cb_source_lock_change, fr);
}
ck = elm_check_add(bx);
evas_object_data_set(fr, "default", ck);
elm_object_text_set(ck, "Default");
elm_check_state_set(ck, source->default_source);
elm_box_pack_end(bxhv, ck);
evas_object_show(ck);
evas_object_smart_callback_add(ck, "changed", _cb_source_default_change, fr);
if (hv) elm_box_pack_end(bxhv, hv);
}
static void
_emix_source_add(Emix_Source *source)
{
Evas_Object *bxv, *bx, *ic, *fr, *lb, *sep, *vu, *pd;
unsigned int i;
Eina_Bool locked = EINA_TRUE;
Mon_Data *md;
fr = elm_frame_add(win);
evas_object_size_hint_weight_set(fr, EVAS_HINT_EXPAND, 1.0);
evas_object_size_hint_align_set(fr, EVAS_HINT_FILL, 0.0);
elm_object_style_set(fr, "pad_large");
source_list = eina_list_append(source_list, fr);
evas_object_data_set(fr, "source", source);
bxv = elm_box_add(win);
evas_object_size_hint_weight_set(bxv, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bxv, EVAS_HINT_FILL, 0.0);
bx = elm_box_add(win);
elm_box_horizontal_set(bx, EINA_TRUE);
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, 0.0);
elm_box_pack_end(bxv, bx);
evas_object_show(bx);
ic = elm_icon_add(win);
elm_icon_standard_set(ic, "audio-input-microphone");
evas_object_size_hint_min_set(ic, ELM_SCALE_SIZE(20), ELM_SCALE_SIZE(20));
evas_object_size_hint_weight_set(ic, 0.0, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(ic, 0.0, EVAS_HINT_FILL);
evas_object_size_hint_aspect_set(ic, EVAS_ASPECT_CONTROL_VERTICAL, 1, 1);
elm_box_pack_end(bx, ic);
evas_object_show(ic);
pd = elm_frame_add(win);
elm_object_style_set(pd, "pad_medium");
elm_box_pack_end(bx, pd);
evas_object_show(pd);
lb = elm_label_add(win);
elm_object_text_set(lb, eina_slstr_printf("<heading>%s</>", source->name));
evas_object_size_hint_weight_set(lb, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(lb, 0.0, 0.5);
elm_box_pack_end(bx, lb);
evas_object_show(lb);
bx = elm_box_add(win);
elm_box_horizontal_set(bx, EINA_TRUE);
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, 0.0);
elm_box_pack_end(bxv, bx);
evas_object_show(bx);
bx = elm_box_add(win);
evas_object_data_set(fr, "volume_bx", bx);
elm_box_horizontal_set(bx, EINA_TRUE);
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, 0.5);
elm_box_pack_end(bxv, bx);
evas_object_show(bx);
/* Compare each volume level and check if they differ. If they differ unlock
the volume control and let user set each channel volume level */
for (i = 1; i < source->volume.channel_count; ++i)
{
if (source->volume.volumes[i - 1] != source->volume.volumes[i])
{
locked = EINA_FALSE;
break;
}
}
_emix_source_volume_fill(source, fr, bx, locked);
elm_object_content_set(fr, bxv);
evas_object_show(bxv);
vu = elm_progressbar_add(win);
elm_progressbar_unit_format_function_set(vu, _cb_vu_format_cb, NULL);
evas_object_data_set(fr, "vu", vu);
evas_object_size_hint_weight_set(vu, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(vu, EVAS_HINT_FILL, 0.0);
elm_box_pack_end(bxv, vu);
evas_object_show(vu);
elm_box_pack_end(source_box, fr);
evas_object_show(fr);
sep = elm_separator_add(win);
evas_object_data_set(fr, "extra", sep);
elm_separator_horizontal_set(sep, EINA_TRUE);
evas_object_size_hint_weight_set(sep, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(sep, EVAS_HINT_FILL, 0.0);
elm_box_pack_end(source_box, sep);
evas_object_show(sep);
md = calloc(1, sizeof(Mon_Data));
if (md)
{
md->source = source;
md->fr = fr;
md->vu = vu;
emix_event_callback_add(_cb_emix_source_monitor_event, md);
_monitor_data_list = eina_list_append(_monitor_data_list, md);
}
emix_source_monitor(source, EINA_TRUE);
}
static void
_emix_source_del(Emix_Source *source)
{
Eina_List *l, *ll;
Evas_Object *fr;
Mon_Data *md;
emix_source_monitor(source, EINA_FALSE);
EINA_LIST_FOREACH_SAFE(_monitor_data_list, l, ll, md)
{
if (md->source == source)
{
emix_event_callback_del(_cb_emix_sink_monitor_event, md);
_monitor_data_list = eina_list_remove_list(_monitor_data_list, l);
if (md->animator) ecore_animator_del(md->animator);
free(md);
}
}
EINA_LIST_FOREACH(source_list, l, fr)
{
if (evas_object_data_get(fr, "source") == source)
{
source_list = eina_list_remove_list(source_list, l);
evas_object_del(evas_object_data_get(fr, "extra"));
evas_object_del(fr);
return;
}
}
}
static void
_emix_source_change(Emix_Source *source)
{
const Eina_List *l;
Eina_List *ll;
Evas_Object *fr, *ck, *sl, *lb;
EINA_LIST_FOREACH(source_list, l, fr)
{
if (evas_object_data_get(fr, "source") == source) break;
}
if (!l) return;
ck = evas_object_data_get(fr, "lock");
if (ck && !elm_check_state_get(ck))
{
ck = evas_object_data_get(fr, "mute");
elm_check_state_set(ck, source->mute);
EINA_LIST_FOREACH(evas_object_data_get(fr, "volumes"), ll, sl)
{
elm_slider_value_set(sl,
source->volume.volumes[(uintptr_t)evas_object_data_get(sl, "channel")]);
elm_object_disabled_set(sl, source->mute);
lb = evas_object_data_get(sl, "lb");
elm_object_disabled_set(lb, source->mute);
}
}
else
{
ck = evas_object_data_get(fr, "mute");
elm_check_state_set(ck, source->mute);
sl = evas_object_data_get(fr, "volume");
elm_slider_value_set(sl, source->volume.volumes[0]);
elm_object_disabled_set(sl, source->mute);
}
ck = evas_object_data_get(fr, "default");
elm_check_state_set(ck, source->default_source);
elm_object_disabled_set(ck, source->default_source);
}
//////////////////////////////////////////////////////////////////////////////
static void
_cb_card_profile_change(void *data,
Evas_Object *obj,
void *event_info EINA_UNUSED)
{
Emix_Profile *profile = data;
Evas_Object *fr = evas_object_data_get(obj, "parent");
Emix_Card *card = evas_object_data_get(fr, "card");
elm_object_text_set(obj, profile->description);
emix_card_profile_set(card, profile);
}
static void
_emix_card_add(Emix_Card *card)
{
Evas_Object *bxv, *bx, *hv, *fr, *lb, *sep;
Eina_List *l;
Emix_Profile *profile;
int cards = 0;
fr = elm_frame_add(win);
evas_object_size_hint_weight_set(fr, EVAS_HINT_EXPAND, 1.0);
evas_object_size_hint_align_set(fr, EVAS_HINT_FILL, 0.0);
elm_object_style_set(fr, "pad_large");
card_list = eina_list_append(card_list, fr);
evas_object_data_set(fr, "card", card);
bxv = elm_box_add(win);
evas_object_size_hint_weight_set(bxv, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bxv, EVAS_HINT_FILL, 0.0);
lb = elm_label_add(win);
evas_object_size_hint_align_set(lb, 0.0, EVAS_HINT_FILL);
elm_object_text_set(lb, eina_slstr_printf("<heading>%s</>", card->name));
evas_object_show(lb);
elm_box_pack_end(bxv, lb);
bx = elm_box_add(win);
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, 0.0);
elm_box_pack_end(bxv, bx);
evas_object_show(bx);
hv = elm_hoversel_add(win);
evas_object_size_hint_weight_set(hv, 1.0, 1.0);
evas_object_size_hint_align_set(hv, 0.5, 0.5);
evas_object_data_set(hv, "parent", fr);
evas_object_data_set(fr, "profile", hv);
elm_hoversel_hover_parent_set(hv, win);
EINA_LIST_FOREACH(card->profiles, l, profile)
{
if (!profile->plugged) continue;
elm_hoversel_item_add(hv, profile->description,
NULL, ELM_ICON_NONE,
_cb_card_profile_change, profile);
if (profile->active) elm_object_text_set(hv, profile->description);
cards++;
}
if (cards == 0) elm_object_text_set(hv, "Not Connected");
evas_object_size_hint_weight_set(hv, 0.0, 0.5);
evas_object_size_hint_align_set(hv, EVAS_HINT_FILL, 0.5);
elm_box_pack_end(bx, hv);
evas_object_show(hv);
elm_object_content_set(fr, bxv);
evas_object_show(bxv);
elm_box_pack_end(card_box, fr);
evas_object_show(fr);
sep = elm_separator_add(win);
evas_object_data_set(fr, "extra", sep);
elm_separator_horizontal_set(sep, EINA_TRUE);
evas_object_size_hint_weight_set(sep, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(sep, EVAS_HINT_FILL, 0.0);
elm_box_pack_end(card_box, sep);
evas_object_show(sep);
}
static void
_emix_card_change(Emix_Card *card)
{
const Eina_List *l;
Evas_Object *fr, *hv;
Emix_Profile *profile;
EINA_LIST_FOREACH(card_list, l, fr)
{
if (evas_object_data_get(fr, "card") == card) break;
}
if (!l) return;
hv = evas_object_data_get(fr, "profile");
elm_hoversel_clear(hv);
EINA_LIST_FOREACH(card->profiles, l, profile)
{
if (!profile->plugged) continue;
elm_hoversel_item_add(hv, profile->description,
NULL, ELM_ICON_NONE,
_cb_card_profile_change, profile);
if (profile->active) elm_object_text_set(hv, profile->description);
}
}
static void
_emix_card_del(Emix_Card *card)
{
Eina_List *l;
Evas_Object *fr;
EINA_LIST_FOREACH(card_list, l, fr)
{
if (evas_object_data_get(fr, "card") == card)
{
card_list = eina_list_remove_list(card_list, l);
evas_object_del(evas_object_data_get(fr, "extra"));
evas_object_del(fr);
return;
}
}
}
//////////////////////////////////////////////////////////////////////////////
static void
_cb_emix_event(void *data EINA_UNUSED, enum Emix_Event event, void *event_info)
{
switch (event)
{
case EMIX_READY_EVENT:
break;
case EMIX_DISCONNECTED_EVENT:
elm_exit();
break;
case EMIX_SINK_ADDED_EVENT:
_emix_sink_add(event_info);
break;
case EMIX_SINK_REMOVED_EVENT:
_emix_sink_del(event_info);
break;
case EMIX_SINK_CHANGED_EVENT:
_emix_sink_change(event_info);
break;
case EMIX_SINK_INPUT_ADDED_EVENT:
_emix_sink_input_add(event_info);
break;
case EMIX_SINK_INPUT_REMOVED_EVENT:
_emix_sink_input_del(event_info);
break;
case EMIX_SINK_INPUT_CHANGED_EVENT:
_emix_sink_input_change(event_info);
break;
case EMIX_SOURCE_ADDED_EVENT:
_emix_source_add(event_info);
break;
case EMIX_SOURCE_REMOVED_EVENT:
_emix_source_del(event_info);
break;
case EMIX_SOURCE_CHANGED_EVENT:
_emix_source_change(event_info);
break;
case EMIX_CARD_ADDED_EVENT:
_emix_card_add(event_info);
break;
case EMIX_CARD_REMOVED_EVENT:
_emix_card_del(event_info);
break;
case EMIX_CARD_CHANGED_EVENT:
_emix_card_change(event_info);
break;
case EMIX_SINK_MONITOR_EVENT:
break;
case EMIX_SINK_INPUT_MONITOR_EVENT:
break;
case EMIX_SOURCE_MONITOR_EVENT:
break;
default:
break;
}
}
//////////////////////////////////////////////////////////////////////////////
static void
_cb_playback(void *data EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
evas_object_hide(source_scroller);
evas_object_show(sink_input_scroller);
evas_object_hide(sink_scroller);
evas_object_hide(card_scroller);
category_current = sink_input_scroller;
}
static void
_cb_outputs(void *data EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
evas_object_hide(source_scroller);
evas_object_hide(sink_input_scroller);
evas_object_show(sink_scroller);
evas_object_hide(card_scroller);
category_current = sink_scroller;
}
static void
_cb_inputs(void *data EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
evas_object_show(source_scroller);
evas_object_hide(sink_input_scroller);
evas_object_hide(sink_scroller);
evas_object_hide(card_scroller);
category_current = source_scroller;
}
static void
_cb_card(void *data EINA_UNUSED,
Evas_Object *obj EINA_UNUSED,
void *event_info EINA_UNUSED)
{
evas_object_hide(source_scroller);
evas_object_hide(sink_input_scroller);
evas_object_hide(sink_scroller);
evas_object_show(card_scroller);
category_current = card_scroller;
}
//////////////////////////////////////////////////////////////////////////////
static void
_event_init(void)
{
emix_event_callback_add(_cb_emix_event, NULL);
}
static void
_fill_source(void)
{
const Eina_List *l;
Emix_Source *source;
EINA_LIST_FOREACH(emix_sources_get(), l, source)
{
_emix_source_add(source);
}
}
static void
_fill_sink_input(void)
{
const Eina_List *l;
Emix_Sink_Input *input;
EINA_LIST_FOREACH(emix_sink_inputs_get(), l, input)
{
_emix_sink_input_add(input);
}
}
static void
_fill_sink(void)
{
const Eina_List *l;
Emix_Sink *sink;
EINA_LIST_FOREACH(emix_sinks_get(), l, sink)
{
_emix_sink_add(sink);
}
}
static void
_fill_card(void)
{
const Eina_List *l;
Emix_Card *card;
EINA_LIST_FOREACH(emix_cards_get(), l, card)
{
_emix_card_add(card);
}
}
static Evas_Object *
_icon(Evas_Object *base, const char *name)
{
Evas_Object *ic = elm_icon_add(base);
elm_icon_standard_set(ic, name);
evas_object_size_hint_min_set(ic, ELM_SCALE_SIZE(20), ELM_SCALE_SIZE(20));
evas_object_show(ic);
return ic;
}
static void
_cb_category_selected(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED,
void *event_info)
{
Elm_Transit *trans;
Evas_Object *category_prev = category_current;
Elm_Object_Item *it = event_info;
Evas_Smart_Cb func = elm_object_item_data_get(it);
func(NULL, NULL, NULL);
if (!category_prev) return;
trans = elm_transit_add();
elm_transit_object_add(trans, category_prev);
elm_transit_object_add(trans, category_current);
elm_transit_duration_set(trans, 0.2);
elm_transit_effect_blend_add(trans);
elm_transit_go(trans);
}
static void
_cb_key_down(void *data EINA_UNUSED, Evas *e EINA_UNUSED,
Evas_Object *obj EINA_UNUSED, void *event_info)
{
Evas_Event_Key_Down *ev;
ev = event_info;
if ((!ev) || (!ev->keyname)) return;
if (!strcmp(ev->keyname, "Escape"))
evas_object_del(win);
}
EAPI_MAIN int
elm_main(int argc, char **argv)
{
Evas_Object *tb, *lst, *ic, *sc, *rect, *bx;
Elm_Object_Item *it;
const char *back = NULL;
emix_init();
if (argc > 1) back = argv[1];
if (!_backend_init(back)) goto done;
_event_init();
elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
win = elm_win_util_standard_add("emix", _("Mixer"));
elm_win_autodel_set(win, EINA_TRUE);
tb = elm_table_add(win);
evas_object_size_hint_weight_set(tb, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_win_resize_object_add(win, tb);
evas_object_show(tb);
evas_object_event_callback_add(tb, EVAS_CALLBACK_KEY_DOWN, _cb_key_down, win);
lst = elm_list_add(win);
elm_list_mode_set(lst, ELM_LIST_LIMIT);
evas_object_size_hint_weight_set(lst, 0.0, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(lst, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(lst);
ic = _icon(win, "media-playback-start");
it = elm_list_item_append(lst, _("Playback"), ic, NULL, NULL, _cb_playback);
ic = _icon(win, "audio-volume");
elm_list_item_append(lst, _("Outputs"), ic, NULL, NULL, _cb_outputs);
ic = _icon(win, "audio-input-microphone");
elm_list_item_append(lst, _("Inputs"), ic, NULL, NULL, _cb_inputs);
ic = _icon(win, "audio-card");
elm_list_item_append(lst, _("Cards"), ic, NULL, NULL, _cb_card);
evas_object_smart_callback_add(lst, "selected", _cb_category_selected, NULL);
elm_table_pack(tb, lst, 0, 0, 1, 1);
rect = evas_object_rectangle_add(evas_object_evas_get(win));
evas_object_size_hint_weight_set(rect, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(rect, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_min_set(rect, ELM_SCALE_SIZE(120), -1);
elm_table_pack(tb, rect, 0, 0, 1, 1);
sc = elm_scroller_add(win);
source_scroller = sc;
evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(sc, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_table_pack(tb, sc, 1, 0, 1, 1);
sc = elm_scroller_add(win);
sink_input_scroller = sc;
evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(sc, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_table_pack(tb, sc, 1, 0, 1, 1);
evas_object_show(sc);
sc = elm_scroller_add(win);
sink_scroller = sc;
evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(sc, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_table_pack(tb, sc, 1, 0, 1, 1);
sc = elm_scroller_add(win);
card_scroller = sc;
evas_object_size_hint_weight_set(sc, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(sc, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_table_pack(tb, sc, 1, 0, 1, 1);
bx = elm_box_add(win);
source_box = bx;
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, 0.0);
elm_object_content_set(source_scroller, bx);
evas_object_show(bx);
bx = elm_box_add(win);
sink_input_box = bx;
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, 0.0);
elm_object_content_set(sink_input_scroller, bx);
evas_object_show(bx);
bx = elm_box_add(win);
sink_box = bx;
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, 0.0);
elm_object_content_set(sink_scroller, bx);
evas_object_show(bx);
bx = elm_box_add(win);
card_box = bx;
evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, 0.0);
evas_object_size_hint_align_set(bx, EVAS_HINT_FILL, 0.0);
elm_object_content_set(card_scroller, bx);
evas_object_show(bx);
rect = evas_object_rectangle_add(evas_object_evas_get(win));
evas_object_size_hint_weight_set(rect, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(rect, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_min_set(rect,
520 * elm_config_scale_get(),
320 * elm_config_scale_get());
elm_table_pack(tb, rect, 1, 0, 1, 1);
_fill_source();
_fill_sink_input();
_fill_sink();
_fill_card();
elm_list_go(lst);
elm_list_item_selected_set(it, 1);
elm_win_center(win, 1, 1);
evas_object_show(win);
elm_run();
done:
emix_shutdown();
return 0;
}
ELM_MAIN()
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