1 #include <Elementary.h>
4 typedef struct _Mod_Api Mod_Api;
8 void (*out_read) (const char *txt);
9 void (*out_read_done) (void);
10 void (*out_cancel) (void);
11 void (*out_done_callback_set) (void (*func) (void *data), const void *data);
14 static int initted = 0;
15 static Elm_Module *mod = NULL;
16 static Mod_Api *mapi = NULL;
23 if (initted > 1) return;
24 if (!(m = _elm_module_find_as("access/api"))) return;
26 m->api = malloc(sizeof(Mod_Api));
29 ((Mod_Api *)(m->api) )->out_read = // called to read out some text
30 _elm_module_symbol_get(m, "out_read");
31 ((Mod_Api *)(m->api) )->out_read_done = // called to set a done marker so when it is reached the done callback is called
32 _elm_module_symbol_get(m, "out_read_done");
33 ((Mod_Api *)(m->api) )->out_cancel = // called to read out some text
34 _elm_module_symbol_get(m, "out_cancel");
35 ((Mod_Api *)(m->api) )->out_done_callback_set = // called when last read done
36 _elm_module_symbol_get(m, "out_done_callback_set");
40 static Elm_Access_Item *
41 _access_add_set(Elm_Access_Info *ac, int type)
47 EINA_LIST_FOREACH(ac->items, l, ai)
53 if (ai->data) eina_stringshare_del(ai->data);
60 ai = calloc(1, sizeof(Elm_Access_Item));
62 ac->items = eina_list_prepend(ac->items, ai);
67 _access_obj_over_timeout_cb(void *data)
69 Elm_Access_Info *ac = evas_object_data_get(data, "_elm_access");
70 if (!ac) return EINA_FALSE;
71 if (_elm_config->access_mode != ELM_ACCESS_MODE_OFF)
73 _elm_access_read(ac, ELM_ACCESS_CANCEL, data, NULL);
74 _elm_access_read(ac, ELM_ACCESS_TYPE, data, NULL);
75 _elm_access_read(ac, ELM_ACCESS_INFO, data, NULL);
76 _elm_access_read(ac, ELM_ACCESS_STATE, data, NULL);
77 _elm_access_read(ac, ELM_ACCESS_DONE, data, NULL);
79 ac->delay_timer = NULL;
84 _access_obj_mouse_in_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
86 Elm_Access_Info *ac = evas_object_data_get(data, "_elm_access");
91 ecore_timer_del(ac->delay_timer);
92 ac->delay_timer = NULL;
94 if (_elm_config->access_mode != ELM_ACCESS_MODE_OFF)
95 ac->delay_timer = ecore_timer_add(0.2, _access_obj_over_timeout_cb, data);
99 _access_obj_mouse_out_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
101 Elm_Access_Info *ac = evas_object_data_get(data, "_elm_access");
105 ecore_timer_del(ac->delay_timer);
106 ac->delay_timer = NULL;
111 _access_obj_del_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
115 evas_object_event_callback_del_full(obj, EVAS_CALLBACK_MOUSE_IN,
116 _access_obj_mouse_in_cb, data);
117 evas_object_event_callback_del_full(obj, EVAS_CALLBACK_MOUSE_OUT,
118 _access_obj_mouse_out_cb, data);
119 evas_object_event_callback_del_full(obj, EVAS_CALLBACK_DEL,
120 _access_obj_del_cb, data);
121 ac = evas_object_data_get(data, "_elm_access");
122 evas_object_data_del(data, "_elm_access");
125 _elm_access_clear(ac);
131 _access_read_done(void *data __UNUSED__)
133 printf("read done\n");
136 //-------------------------------------------------------------------------//
139 _elm_access_clear(Elm_Access_Info *ac)
146 ecore_timer_del(ac->delay_timer);
147 ac->delay_timer = NULL;
149 EINA_LIST_FREE(ac->items, ai)
153 if (ai->data) eina_stringshare_del(ai->data);
160 _elm_access_text_set(Elm_Access_Info *ac, int type, const char *text)
162 Elm_Access_Item *ai = _access_add_set(ac, type);
164 ai->data = eina_stringshare_add(text);
168 _elm_access_callback_set(Elm_Access_Info *ac, int type, Elm_Access_Content_Cb func, const void *data)
170 Elm_Access_Item *ai = _access_add_set(ac, type);
177 _elm_access_text_get(Elm_Access_Info *ac, int type, Evas_Object *obj, Elm_Widget_Item *item)
182 if (!ac) return NULL;
183 EINA_LIST_FOREACH(ac->items, l, ai)
185 if (ai->type == type)
187 if (ai->func) return ai->func(ai->data, obj, item);
188 else if (ai->data) return strdup(ai->data);
196 _elm_access_read(Elm_Access_Info *ac, int type, Evas_Object *obj, Elm_Widget_Item *item)
198 char *txt = _elm_access_text_get(ac, type, obj, item);
203 if (mapi->out_done_callback_set)
204 mapi->out_done_callback_set(_access_read_done, NULL);
205 if (type == ELM_ACCESS_DONE)
207 if (mapi->out_read_done) mapi->out_read_done();
209 else if (type == ELM_ACCESS_CANCEL)
211 if (mapi->out_cancel) mapi->out_cancel();
217 if (mapi->out_read) mapi->out_read(txt);
218 if (mapi->out_read) mapi->out_read(".\n");
226 _elm_access_say(const char *txt)
231 if (mapi->out_done_callback_set)
232 mapi->out_done_callback_set(_access_read_done, NULL);
233 if (mapi->out_cancel) mapi->out_cancel();
236 if (mapi->out_read) mapi->out_read(txt);
237 if (mapi->out_read) mapi->out_read(".\n");
239 if (mapi->out_read_done) mapi->out_read_done();
243 EAPI Elm_Access_Info *
244 _elm_access_object_get(Evas_Object *obj)
246 return evas_object_data_get(obj, "_elm_access");
250 _elm_access_object_hilight(Evas_Object *win, Evas_Object *obj)
252 // if hilight obj doens exist - create and attach to window
253 // make sure its on a high layer
254 // show it and emit signal
255 // if exists, move and resize to obj object location
256 // ** try use dragables to specify pos+size??
260 _elm_access_object_unhilight(Evas_Object *win)
262 // hide highlight obj is there, emit hide and then del when done
266 _elm_access_object_register(Evas_Object *obj, Evas_Object *hoverobj)
270 evas_object_event_callback_add(hoverobj, EVAS_CALLBACK_MOUSE_IN,
271 _access_obj_mouse_in_cb, obj);
272 evas_object_event_callback_add(hoverobj, EVAS_CALLBACK_MOUSE_OUT,
273 _access_obj_mouse_out_cb, obj);
274 evas_object_event_callback_add(hoverobj, EVAS_CALLBACK_DEL,
275 _access_obj_del_cb, obj);
276 ac = calloc(1, sizeof(Elm_Access_Info));
277 evas_object_data_set(obj, "_elm_access", ac);
281 _access_2nd_click_del_cb(void *data __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
285 evas_object_event_callback_del_full(obj, EVAS_CALLBACK_DEL,
286 _access_2nd_click_del_cb, NULL);
287 t = evas_object_data_get(obj, "_elm_2nd_timeout");
291 evas_object_data_del(obj, "_elm_2nd_timeout");
296 _access_2nd_click_timeout_cb(void *data)
298 evas_object_event_callback_del_full(data, EVAS_CALLBACK_DEL,
299 _access_2nd_click_del_cb, NULL);
300 evas_object_data_del(data, "_elm_2nd_timeout");
305 _elm_access_2nd_click_timeout(Evas_Object *obj)
309 t = evas_object_data_get(obj, "_elm_2nd_timeout");
313 evas_object_data_del(obj, "_elm_2nd_timeout");
314 evas_object_event_callback_del_full(obj, EVAS_CALLBACK_DEL,
315 _access_2nd_click_del_cb, NULL);
318 t = ecore_timer_add(0.3, _access_2nd_click_timeout_cb, obj);
319 evas_object_data_set(obj, "_elm_2nd_timeout", t);
320 evas_object_event_callback_add(obj, EVAS_CALLBACK_DEL,
321 _access_2nd_click_del_cb, NULL);
325 // XXX special version for items
327 //_elm_access_item_hover_register(Elm_Widget_Item *item, Evas_Object *hoverobj)