200 lines
4.9 KiB
C
200 lines
4.9 KiB
C
#include "e.h"
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typedef struct _Instance Instance;
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struct _Instance
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{
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E_Gadcon_Client *gcc;
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Evas_Object *obj;
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Ecore_Poller *poller;
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int on;
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};
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/* local function prototypes */
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static E_Gadcon_Client *_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style);
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static void _gc_shutdown(E_Gadcon_Client *gcc);
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static void _gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient);
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static const char *_gc_label(const E_Gadcon_Client_Class *cc);
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static Evas_Object *_gc_icon(const E_Gadcon_Client_Class *cc, Evas *evas);
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static const char *_gc_id_new(const E_Gadcon_Client_Class *cc);
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static Eina_Bool _cb_poll(void *data);
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static int _get_interface_class(int iclass);
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/* local variables */
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static Eina_List *instances = NULL;
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static const char *_bt_mod_dir = NULL;
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static const E_Gadcon_Client_Class _gc_class =
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{
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GADCON_CLIENT_CLASS_VERSION, "illume-bluetooth",
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{ _gc_init, _gc_shutdown, _gc_orient, _gc_label, _gc_icon, _gc_id_new,
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NULL, e_gadcon_site_is_not_toolbar },
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E_GADCON_CLIENT_STYLE_PLAIN
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};
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/* local function prototypes */
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static E_Gadcon_Client *
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_gc_init(E_Gadcon *gc, const char *name, const char *id, const char *style)
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{
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Instance *inst;
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char buff[PATH_MAX];
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inst = E_NEW(Instance, 1);
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inst->obj = edje_object_add(gc->evas);
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if (!e_theme_edje_object_set(inst->obj, "base/theme/modules/illume-bluetooth",
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"modules/illume-bluetooth/main"))
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{
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snprintf(buff, sizeof(buff), "%s/e-module-illume-bluetooth.edj",
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_bt_mod_dir);
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edje_object_file_set(inst->obj, buff, "modules/illume-bluetooth/main");
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}
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evas_object_show(inst->obj);
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inst->gcc = e_gadcon_client_new(gc, name, id, style, inst->obj);
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inst->gcc->data = inst;
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inst->on = -1;
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inst->poller = ecore_poller_add(ECORE_POLLER_CORE, 16, _cb_poll, inst);
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return inst->gcc;
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}
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static void
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_gc_shutdown(E_Gadcon_Client *gcc)
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{
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Instance *inst;
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if (!(inst = gcc->data)) return;
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instances = eina_list_remove(instances, inst);
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if (inst->poller) ecore_poller_del(inst->poller);
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if (inst->obj) evas_object_del(inst->obj);
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E_FREE(inst);
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}
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static void
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_gc_orient(E_Gadcon_Client *gcc, E_Gadcon_Orient orient __UNUSED__)
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{
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Instance *inst;
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int mw, mh, xw, xh;
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inst = gcc->data;
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edje_object_size_min_get(inst->obj, &mw, &mh);
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edje_object_size_max_get(inst->obj, &xw, &xh);
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if ((mw < 1) || (mh < 1))
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edje_object_size_min_calc(inst->obj, &mw, &mh);
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if (mw < 4) mw = 4;
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if (mh < 4) mh = 4;
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if ((xw > 0) && (xh > 0))
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e_gadcon_client_aspect_set(gcc, xw, xh);
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e_gadcon_client_min_size_set(gcc, mw, mh);
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}
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static const char *
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_gc_label(const E_Gadcon_Client_Class *cc __UNUSED__)
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{
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return _("Illume Bluetooth");
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}
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static Evas_Object *
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_gc_icon(const E_Gadcon_Client_Class *cc __UNUSED__, Evas *evas)
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{
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Evas_Object *o;
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char buff[PATH_MAX];
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snprintf(buff, sizeof(buff), "%s/e-module-illume-bluetooth.edj",
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_bt_mod_dir);
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o = edje_object_add(evas);
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edje_object_file_set(o, buff, "icon");
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return o;
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}
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static const char *
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_gc_id_new(const E_Gadcon_Client_Class *cc __UNUSED__)
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{
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static char buff[32];
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snprintf(buff, sizeof(buff), "%s.%d", _gc_class.name,
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eina_list_count(instances));
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return buff;
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}
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static Eina_Bool
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_cb_poll(void *data)
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{
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Instance *inst;
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int pon;
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inst = data;
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pon = inst->on;
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inst->on = _get_interface_class(0xe0);
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if (inst->on != pon)
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{
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if (inst->on)
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edje_object_signal_emit(inst->obj, "e,state,active", "e");
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else
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edje_object_signal_emit(inst->obj, "e,state,passive", "e");
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}
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return ECORE_CALLBACK_RENEW;
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}
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static int
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_get_interface_class(int iclass)
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{
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Eina_List *devs;
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char *name;
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devs = ecore_file_ls("/sys/bus/usb/devices");
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EINA_LIST_FREE(devs, name)
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{
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char buf[PATH_MAX];
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FILE *f;
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snprintf(buf, sizeof(buf), "%s/%s/%s",
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"/sys/bus/usb/devices", name, "bInterfaceClass");
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f = fopen(buf, "r");
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if (f)
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{
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if (fgets(buf, sizeof(buf), f))
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{
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int id = -1;
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sscanf(buf, "%x", &id);
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if (iclass == id)
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{
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EINA_LIST_FREE(devs, name)
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free(name);
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fclose(f);
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return 1;
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}
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}
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fclose(f);
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}
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free(name);
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}
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return 0;
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}
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EAPI E_Module_Api e_modapi = { E_MODULE_API_VERSION, "Illume Bluetooth" };
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EAPI void *
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e_modapi_init(E_Module *m)
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{
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_bt_mod_dir = eina_stringshare_add(m->dir);
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e_gadcon_provider_register(&_gc_class);
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return m;
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}
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EAPI int
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e_modapi_shutdown(E_Module *m __UNUSED__)
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{
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e_gadcon_provider_unregister(&_gc_class);
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if (_bt_mod_dir) eina_stringshare_del(_bt_mod_dir);
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_bt_mod_dir = NULL;
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return 1;
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}
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EAPI int
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e_modapi_save(E_Module *m __UNUSED__)
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{
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return 1;
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}
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