1 #include <Elementary.h>
4 typedef struct _Widget_Data Widget_Data;
8 Evas_Object *chk, *icon;
12 const char *ontext, *offtext;
15 static const char *widtype = NULL;
16 static void _del_hook(Evas_Object *obj);
17 static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
18 static void _theme_hook(Evas_Object *obj);
19 static void _disable_hook(Evas_Object *obj);
20 static void _sizing_eval(Evas_Object *obj);
21 static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
22 static void _sub_del(void *data, Evas_Object *obj, void *event_info);
23 static void _signal_check_off(void *data, Evas_Object *obj, const char *emission, const char *source);
24 static void _signal_check_on(void *data, Evas_Object *obj, const char *emission, const char *source);
25 static void _signal_check_toggle(void *data, Evas_Object *obj, const char *emission, const char *source);
26 static void _on_focus_hook(void *data, Evas_Object *obj);
27 static void _activate_hook(Evas_Object *obj);
28 static void _content_set_hook(Evas_Object *obj, const char *part, Evas_Object *content);
29 static Evas_Object *_content_get_hook(const Evas_Object *obj, const char *part);
30 static Evas_Object *_content_unset_hook(Evas_Object *obj, const char *part);
32 static void _activate(Evas_Object *obj);
33 static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
34 Evas_Callback_Type type, void *event_info);
36 static const char SIG_CHANGED[] = "changed";
37 static const Evas_Smart_Cb_Description _signals[] = {
43 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
45 if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
46 Evas_Event_Key_Down *ev = event_info;
47 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
48 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
49 if ((strcmp(ev->keyname, "Return")) &&
50 (strcmp(ev->keyname, "KP_Enter")) &&
51 (strcmp(ev->keyname, "space")))
54 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
60 _del_hook(Evas_Object *obj)
62 Widget_Data *wd = elm_widget_data_get(obj);
64 if (wd->label) eina_stringshare_del(wd->label);
65 if (wd->ontext) eina_stringshare_del(wd->ontext);
66 if (wd->offtext) eina_stringshare_del(wd->offtext);
71 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
73 Widget_Data *wd = elm_widget_data_get(obj);
75 if (elm_widget_focus_get(obj))
77 edje_object_signal_emit(wd->chk, "elm,action,focus", "elm");
78 evas_object_focus_set(wd->chk, EINA_TRUE);
82 edje_object_signal_emit(wd->chk, "elm,action,unfocus", "elm");
83 evas_object_focus_set(wd->chk, EINA_FALSE);
88 _mirrored_set(Evas_Object *obj, Eina_Bool rtl)
90 Widget_Data *wd = elm_widget_data_get(obj);
92 edje_object_mirrored_set(wd->chk, rtl);
96 _theme_hook(Evas_Object *obj)
98 Widget_Data *wd = elm_widget_data_get(obj);
100 _elm_widget_mirrored_reload(obj);
101 _mirrored_set(obj, elm_widget_mirrored_get(obj));
102 _elm_theme_object_set(obj, wd->chk, "check", "base", elm_widget_style_get(obj));
104 edje_object_signal_emit(wd->chk, "elm,state,icon,visible", "elm");
106 edje_object_signal_emit(wd->chk, "elm,state,icon,hidden", "elm");
108 edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
110 edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
112 edje_object_signal_emit(wd->chk, "elm,state,text,visible", "elm");
114 edje_object_signal_emit(wd->chk, "elm,state,text,hidden", "elm");
115 edje_object_part_text_set(wd->chk, "elm.text", wd->label);
116 edje_object_part_text_set(wd->chk, "elm.ontext", wd->ontext);
117 edje_object_part_text_set(wd->chk, "elm.offtext", wd->offtext);
118 if (elm_widget_disabled_get(obj))
119 edje_object_signal_emit(wd->chk, "elm,state,disabled", "elm");
120 edje_object_message_signal_process(wd->chk);
121 edje_object_scale_set(wd->chk, elm_widget_scale_get(obj) * _elm_config->scale);
126 _disable_hook(Evas_Object *obj)
128 Widget_Data *wd = elm_widget_data_get(obj);
130 if (elm_widget_disabled_get(obj))
131 edje_object_signal_emit(wd->chk, "elm,state,disabled", "elm");
133 edje_object_signal_emit(wd->chk, "elm,state,enabled", "elm");
137 _sizing_eval(Evas_Object *obj)
139 Widget_Data *wd = elm_widget_data_get(obj);
140 Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
142 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
143 edje_object_size_min_restricted_calc(wd->chk, &minw, &minh, minw, minh);
144 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
145 evas_object_size_hint_min_set(obj, minw, minh);
146 evas_object_size_hint_max_set(obj, maxw, maxh);
150 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
152 Widget_Data *wd = elm_widget_data_get(data);
154 if (obj != wd->icon) return;
159 _sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
161 Widget_Data *wd = elm_widget_data_get(obj);
162 Evas_Object *sub = event_info;
166 edje_object_signal_emit(wd->chk, "elm,state,icon,hidden", "elm");
167 evas_object_event_callback_del_full(sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
168 _changed_size_hints, obj);
171 edje_object_message_signal_process(wd->chk);
176 _signal_check_off(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
178 Widget_Data *wd = elm_widget_data_get(data);
180 wd->state = EINA_FALSE;
181 if (wd->statep) *wd->statep = wd->state;
182 edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
183 evas_object_smart_callback_call(data, SIG_CHANGED, NULL);
187 _signal_check_on(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
189 Widget_Data *wd = elm_widget_data_get(data);
191 wd->state = EINA_TRUE;
192 if (wd->statep) *wd->statep = wd->state;
193 edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
194 evas_object_smart_callback_call(data, SIG_CHANGED, NULL);
198 _signal_check_toggle(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
204 _activate_hook(Evas_Object *obj)
210 _content_set_hook(Evas_Object *obj, const char *part __UNUSED__, Evas_Object *content)
212 ELM_CHECK_WIDTYPE(obj, widtype);
213 Widget_Data *wd = elm_widget_data_get(obj);
215 if (wd->icon == content) return;
216 if (wd->icon) evas_object_del(wd->icon);
220 elm_widget_sub_object_add(obj, content);
221 evas_object_event_callback_add(content,
222 EVAS_CALLBACK_CHANGED_SIZE_HINTS,
223 _changed_size_hints, obj);
224 edje_object_part_swallow(wd->chk, "elm.swallow.content", content);
225 edje_object_signal_emit(wd->chk, "elm,state,icon,visible", "elm");
226 edje_object_message_signal_process(wd->chk);
232 _content_get_hook(const Evas_Object *obj, const char *part __UNUSED__)
234 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
235 Widget_Data *wd = elm_widget_data_get(obj);
236 if (!wd) return NULL;
241 _content_unset_hook(Evas_Object *obj, const char *part __UNUSED__)
243 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
244 Widget_Data *wd = elm_widget_data_get(obj);
245 if (!wd) return NULL;
246 if (!wd->icon) return NULL;
247 Evas_Object *icon = wd->icon;
248 elm_widget_sub_object_del(obj, wd->icon);
249 edje_object_part_unswallow(wd->chk, wd->icon);
255 _activate(Evas_Object *obj)
257 Widget_Data *wd = elm_widget_data_get(obj);
259 if ((_elm_config->access_mode == ELM_ACCESS_MODE_OFF) ||
260 (_elm_access_2nd_click_timeout(obj)))
262 wd->state = !wd->state;
263 if (wd->statep) *wd->statep = wd->state;
266 edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
267 if (_elm_config->access_mode != ELM_ACCESS_MODE_OFF)
271 _elm_access_say(E_("State: On"));
274 _elm_access_say(E_("State: On"));
279 edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
280 if (_elm_config->access_mode != ELM_ACCESS_MODE_OFF)
284 _elm_access_say(E_("State: Off"));
287 _elm_access_say(E_("State: Off"));
290 evas_object_smart_callback_call(obj, SIG_CHANGED, NULL);
295 _elm_check_label_set(Evas_Object *obj, const char *item, const char *label)
297 ELM_CHECK_WIDTYPE(obj, widtype);
298 Widget_Data *wd = elm_widget_data_get(obj);
300 if ((!item) || (!strcmp(item, "default")))
302 eina_stringshare_replace(&wd->label, label);
304 edje_object_signal_emit(wd->chk, "elm,state,text,visible", "elm");
306 edje_object_signal_emit(wd->chk, "elm,state,text,hidden", "elm");
307 edje_object_message_signal_process(wd->chk);
308 edje_object_part_text_set(wd->chk, "elm.text", label);
310 else if ((item) && (!strcmp(item, "on")))
312 eina_stringshare_replace(&wd->ontext, label);
313 edje_object_part_text_set(wd->chk, "elm.ontext", wd->ontext);
315 else if ((item) && (!strcmp(item, "off")))
317 eina_stringshare_replace(&wd->offtext, label);
318 edje_object_part_text_set(wd->chk, "elm.offtext", wd->offtext);
324 _elm_check_label_get(const Evas_Object *obj, const char *item)
326 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
327 Widget_Data *wd = elm_widget_data_get(obj);
328 if (!wd) return NULL;
329 if ((!item) || (!strcmp(item, "default")))
331 else if ((item) && (!strcmp(item, "on")))
333 else if ((item) && (!strcmp(item, "off")))
339 _access_info_cb(void *data __UNUSED__, Evas_Object *obj, Elm_Widget_Item *item __UNUSED__)
341 const char *txt = elm_widget_access_info_get(obj);
342 if (!txt) txt = _elm_check_label_get(obj, NULL);
343 if (txt) return strdup(txt);
348 _access_state_cb(void *data, Evas_Object *obj, Elm_Widget_Item *item __UNUSED__)
350 Evas_Object *o = data;
351 Widget_Data *wd = elm_widget_data_get(o);
352 if (!wd) return NULL;
353 if (elm_widget_disabled_get(obj))
354 return strdup(E_("State: Disabled"));
361 snprintf(buf, sizeof(buf), "%s: %s", E_("State"), wd->ontext);
365 return strdup(E_("State: On"));
371 snprintf(buf, sizeof(buf), "%s: %s", E_("State"), wd->offtext);
374 return strdup(E_("State: Off"));
378 elm_check_add(Evas_Object *parent)
384 ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
386 ELM_SET_WIDTYPE(widtype, "check");
387 elm_widget_type_set(obj, "check");
388 elm_widget_sub_object_add(parent, obj);
389 elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
390 elm_widget_data_set(obj, wd);
391 elm_widget_del_hook_set(obj, _del_hook);
392 elm_widget_theme_hook_set(obj, _theme_hook);
393 elm_widget_disable_hook_set(obj, _disable_hook);
394 elm_widget_can_focus_set(obj, EINA_TRUE);
395 elm_widget_activate_hook_set(obj, _activate_hook);
396 elm_widget_event_hook_set(obj, _event_hook);
397 elm_widget_text_set_hook_set(obj, _elm_check_label_set);
398 elm_widget_text_get_hook_set(obj, _elm_check_label_get);
399 elm_widget_content_set_hook_set(obj, _content_set_hook);
400 elm_widget_content_get_hook_set(obj, _content_get_hook);
401 elm_widget_content_unset_hook_set(obj, _content_unset_hook);
403 wd->chk = edje_object_add(e);
404 _elm_theme_object_set(obj, wd->chk, "check", "base", "default");
405 edje_object_signal_callback_add(wd->chk, "elm,action,check,on", "",
406 _signal_check_on, obj);
407 edje_object_signal_callback_add(wd->chk, "elm,action,check,off", "",
408 _signal_check_off, obj);
409 edje_object_signal_callback_add(wd->chk, "elm,action,check,toggle", "",
410 _signal_check_toggle, obj);
411 elm_widget_resize_object_set(obj, wd->chk);
413 evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
415 _mirrored_set(obj, elm_widget_mirrored_get(obj));
418 // TODO: convert Elementary to subclassing of Evas_Smart_Class
419 // TODO: and save some bytes, making descriptions per-class and not instance!
420 evas_object_smart_callbacks_descriptions_set(obj, _signals);
422 _elm_access_object_register(obj, wd->chk);
423 _elm_access_text_set(_elm_access_object_get(obj),
424 ELM_ACCESS_TYPE, E_("Check"));
425 _elm_access_callback_set(_elm_access_object_get(obj),
426 ELM_ACCESS_INFO, _access_info_cb, obj);
427 _elm_access_callback_set(_elm_access_object_get(obj),
428 ELM_ACCESS_STATE, _access_state_cb, obj);
433 elm_check_label_set(Evas_Object *obj, const char *label)
435 _elm_check_label_set(obj, NULL, label);
439 elm_check_label_get(const Evas_Object *obj)
441 return _elm_check_label_get(obj, NULL);
445 elm_check_states_labels_set(Evas_Object *obj, const char *ontext, const char *offtext)
447 _elm_check_label_set(obj, "on", ontext);
448 _elm_check_label_set(obj, "off", offtext);
452 elm_check_states_labels_get(const Evas_Object *obj, const char **ontext, const char **offtext)
454 if (ontext) *ontext = _elm_check_label_get(obj, "on");
455 if (offtext) *offtext = _elm_check_label_get(obj, "off");
459 elm_check_icon_set(Evas_Object *obj, Evas_Object *icon)
461 _content_set_hook(obj, NULL, icon);
465 elm_check_icon_get(const Evas_Object *obj)
467 return _content_get_hook(obj, NULL);
471 elm_check_icon_unset(Evas_Object *obj)
473 return _content_unset_hook(obj, NULL);
477 elm_check_state_set(Evas_Object *obj, Eina_Bool state)
479 ELM_CHECK_WIDTYPE(obj, widtype);
480 Widget_Data *wd = elm_widget_data_get(obj);
482 if (state != wd->state)
485 if (wd->statep) *wd->statep = wd->state;
487 edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
489 edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
491 edje_object_message_signal_process(wd->chk);
495 elm_check_state_get(const Evas_Object *obj)
497 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
498 Widget_Data *wd = elm_widget_data_get(obj);
499 if (!wd) return EINA_FALSE;
504 elm_check_state_pointer_set(Evas_Object *obj, Eina_Bool *statep)
506 ELM_CHECK_WIDTYPE(obj, widtype);
507 Widget_Data *wd = elm_widget_data_get(obj);
512 if (*wd->statep != wd->state)
514 wd->state = *wd->statep;
516 edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
518 edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");