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modules/geolocation: Follow InUse property change to give UI indication 

The InUse property of the manager object is available in newer GeoClue2
versions. It shows if the service is in use by any application at the
moment. We use this to indicate the usage in the UI.
A blue geolocation icon means the service is in use, the grey icon means
it is inactive.
This commit is contained in:
Stefan Schmidt 2015-04-22 13:54:51 +02:00
parent 0ac7f90aa7
commit da6297cc37
1 changed files with 30 additions and 2 deletions
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32
src/modules/geolocation/e_mod_main.c
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@ -39,7 +39,7 @@ struct _Instance
Evas_Object *popup_altitude;
Evas_Object *popup_accuracy;
Evas_Object *popup_description;
Eina_Bool in_use;
int in_use;
Eldbus_Connection *conn;
Eldbus_Service_Interface *iface;
Eldbus_Proxy *manager;
@ -341,6 +341,32 @@ cb_client_object_get(Eldbus_Proxy *proxy EINA_UNUSED, void *data, Eldbus_Pending
eldbus_proxy_signal_handler_add(inst->client, "LocationUpdated", cb_client_location_updated_signal, inst);
}
static void
cb_manager_props_changed(void *data, Eldbus_Proxy *proxy EINA_UNUSED, void *event)
{
Eldbus_Proxy_Event_Property_Changed *ev;
int val;
Eina_Value v;
Instance *inst = data;
ev = event;
DBG("Manager property changed: %s", ev->name);
if (strcmp(ev->name, "InUse") == 0)
{
eina_value_setup(&v, EINA_VALUE_TYPE_INT);
eina_value_convert(ev->value, &v);
eina_value_get(&v, &val);
inst->in_use = val;
DBG("Manager InUse property changed to %i", inst->in_use);
if (inst->in_use)
edje_object_signal_emit(inst->icon, "e,state,location_on", "e");
else
edje_object_signal_emit(inst->icon, "e,state,location_off", "e");
}
}
static E_Gadcon_Client *
_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style)
{
@ -368,7 +394,7 @@ _gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style)
inst->accuracy = 0.0;
inst->altitude= 0.0 ;
inst->description = NULL;
inst->in_use = EINA_FALSE;
inst->in_use = 0;
edje_object_signal_emit(inst->icon, "e,state,location_off", "e");
evas_object_event_callback_add(inst->icon,
@ -392,6 +418,8 @@ _gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style)
return NULL;
}
eldbus_proxy_event_callback_add(inst->manager, ELDBUS_PROXY_EVENT_PROPERTY_CHANGED, cb_manager_props_changed, inst);
geo_clue2_manager_get_client_call(inst->manager, cb_client_object_get, inst);
return gcc;