1 #include <Elementary.h>
4 typedef struct _Widget_Data Widget_Data;
8 Evas_Object *chk, *icon;
14 static const char *widtype = NULL;
15 static void _del_hook(Evas_Object *obj);
16 static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
17 static void _theme_hook(Evas_Object *obj);
18 static void _disable_hook(Evas_Object *obj);
19 static void _sizing_eval(Evas_Object *obj);
20 static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
21 static void _sub_del(void *data, Evas_Object *obj, void *event_info);
22 static void _signal_check_off(void *data, Evas_Object *obj, const char *emission, const char *source);
23 static void _signal_check_on(void *data, Evas_Object *obj, const char *emission, const char *source);
24 static void _signal_check_toggle(void *data, Evas_Object *obj, const char *emission, const char *source);
25 static void _on_focus_hook(void *data, Evas_Object *obj);
26 static void _activate_hook(Evas_Object *obj);
27 static void _activate(Evas_Object *obj);
28 static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
29 Evas_Callback_Type type, void *event_info);
31 static const char SIG_CHANGED[] = "changed";
32 static const Evas_Smart_Cb_Description _signals[] = {
38 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
40 if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
41 Evas_Event_Key_Down *ev = event_info;
42 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
43 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
44 if ((strcmp(ev->keyname, "Return")) &&
45 (strcmp(ev->keyname, "KP_Enter")) &&
46 (strcmp(ev->keyname, "space")))
49 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
55 _del_hook(Evas_Object *obj)
57 Widget_Data *wd = elm_widget_data_get(obj);
59 if (wd->label) eina_stringshare_del(wd->label);
64 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
66 Widget_Data *wd = elm_widget_data_get(obj);
68 if (elm_widget_focus_get(obj))
70 edje_object_signal_emit(wd->chk, "elm,action,focus", "elm");
71 evas_object_focus_set(wd->chk, EINA_TRUE);
75 edje_object_signal_emit(wd->chk, "elm,action,unfocus", "elm");
76 evas_object_focus_set(wd->chk, EINA_FALSE);
81 _mirrored_set(Evas_Object *obj, Eina_Bool rtl)
83 Widget_Data *wd = elm_widget_data_get(obj);
85 edje_object_mirrored_set(wd->chk, rtl);
89 _theme_hook(Evas_Object *obj)
91 Widget_Data *wd = elm_widget_data_get(obj);
93 _elm_widget_mirrored_reload(obj);
94 _mirrored_set(obj, elm_widget_mirrored_get(obj));
95 _elm_theme_object_set(obj, wd->chk, "check", "base", elm_widget_style_get(obj));
97 edje_object_signal_emit(wd->chk, "elm,state,icon,visible", "elm");
99 edje_object_signal_emit(wd->chk, "elm,state,icon,hidden", "elm");
101 edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
103 edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
105 edje_object_signal_emit(wd->chk, "elm,state,text,visible", "elm");
107 edje_object_signal_emit(wd->chk, "elm,state,text,hidden", "elm");
108 edje_object_part_text_set(wd->chk, "elm.text", wd->label);
109 if (elm_widget_disabled_get(obj))
110 edje_object_signal_emit(wd->chk, "elm,state,disabled", "elm");
111 edje_object_message_signal_process(wd->chk);
112 edje_object_scale_set(wd->chk, elm_widget_scale_get(obj) * _elm_config->scale);
117 _disable_hook(Evas_Object *obj)
119 Widget_Data *wd = elm_widget_data_get(obj);
121 if (elm_widget_disabled_get(obj))
122 edje_object_signal_emit(wd->chk, "elm,state,disabled", "elm");
124 edje_object_signal_emit(wd->chk, "elm,state,enabled", "elm");
128 _sizing_eval(Evas_Object *obj)
130 Widget_Data *wd = elm_widget_data_get(obj);
131 Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
133 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
134 edje_object_size_min_restricted_calc(wd->chk, &minw, &minh, minw, minh);
135 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
136 evas_object_size_hint_min_set(obj, minw, minh);
137 evas_object_size_hint_max_set(obj, maxw, maxh);
141 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
143 Widget_Data *wd = elm_widget_data_get(data);
145 if (obj != wd->icon) return;
147 evas_object_size_hint_min_get(obj, &mw, &mh);
152 _sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
154 Widget_Data *wd = elm_widget_data_get(obj);
155 Evas_Object *sub = event_info;
159 edje_object_signal_emit(wd->chk, "elm,state,icon,hidden", "elm");
160 evas_object_event_callback_del_full(sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
161 _changed_size_hints, obj);
164 edje_object_message_signal_process(wd->chk);
169 _signal_check_off(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
171 Widget_Data *wd = elm_widget_data_get(data);
173 wd->state = EINA_FALSE;
174 if (wd->statep) *wd->statep = wd->state;
175 edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
176 evas_object_smart_callback_call(data, SIG_CHANGED, NULL);
180 _signal_check_on(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
182 Widget_Data *wd = elm_widget_data_get(data);
184 wd->state = EINA_TRUE;
185 if (wd->statep) *wd->statep = wd->state;
186 edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
187 evas_object_smart_callback_call(data, SIG_CHANGED, NULL);
191 _signal_check_toggle(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
197 _activate_hook(Evas_Object *obj)
203 _activate(Evas_Object *obj)
205 Widget_Data *wd = elm_widget_data_get(obj);
207 if ((_elm_config->access_mode == ELM_ACCESS_MODE_OFF) ||
208 (_elm_access_2nd_click_timeout(obj)))
210 if (_elm_config->access_mode != ELM_ACCESS_MODE_OFF)
211 wd->state = !wd->state;
212 if (wd->statep) *wd->statep = wd->state;
215 edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
216 _elm_access_say(E_("State: On"));
220 edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
221 _elm_access_say(E_("State: Off"));
223 evas_object_smart_callback_call(obj, SIG_CHANGED, NULL);
228 _elm_check_label_set(Evas_Object *obj, const char *item, const char *label)
230 ELM_CHECK_WIDTYPE(obj, widtype);
231 Widget_Data *wd = elm_widget_data_get(obj);
232 if (item && strcmp(item, "default")) return;
234 eina_stringshare_replace(&wd->label, label);
236 edje_object_signal_emit(wd->chk, "elm,state,text,visible", "elm");
238 edje_object_signal_emit(wd->chk, "elm,state,text,hidden", "elm");
239 edje_object_message_signal_process(wd->chk);
240 edje_object_part_text_set(wd->chk, "elm.text", label);
245 _elm_check_label_get(const Evas_Object *obj, const char *item)
247 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
248 Widget_Data *wd = elm_widget_data_get(obj);
249 if (item && strcmp(item, "default")) return NULL;
250 if (!wd) return NULL;
255 _access_info_cb(void *data __UNUSED__, Evas_Object *obj, Elm_Widget_Item *item __UNUSED__)
257 char *txt = (char *)elm_widget_access_info_get(obj);
258 if (!txt) txt = (char *)_elm_check_label_get(obj, NULL);
259 if (txt) return strdup(txt);
264 _access_state_cb(void *data, Evas_Object *obj, Elm_Widget_Item *item __UNUSED__)
266 Evas_Object *o = data;
267 Widget_Data *wd = elm_widget_data_get(o);
268 if (!wd) return NULL;
269 if (elm_widget_disabled_get(obj))
270 return strdup(E_("State: Disabled"));
272 return strdup(E_("State: On"));
273 return strdup(E_("State: Off"));
277 elm_check_add(Evas_Object *parent)
283 ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
285 ELM_SET_WIDTYPE(widtype, "check");
286 elm_widget_type_set(obj, "check");
287 elm_widget_sub_object_add(parent, obj);
288 elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
289 elm_widget_data_set(obj, wd);
290 elm_widget_del_hook_set(obj, _del_hook);
291 elm_widget_theme_hook_set(obj, _theme_hook);
292 elm_widget_disable_hook_set(obj, _disable_hook);
293 elm_widget_can_focus_set(obj, EINA_TRUE);
294 elm_widget_activate_hook_set(obj, _activate_hook);
295 elm_widget_event_hook_set(obj, _event_hook);
296 elm_widget_text_set_hook_set(obj, _elm_check_label_set);
297 elm_widget_text_get_hook_set(obj, _elm_check_label_get);
299 wd->chk = edje_object_add(e);
300 _elm_theme_object_set(obj, wd->chk, "check", "base", "default");
301 edje_object_signal_callback_add(wd->chk, "elm,action,check,on", "",
302 _signal_check_on, obj);
303 edje_object_signal_callback_add(wd->chk, "elm,action,check,off", "",
304 _signal_check_off, obj);
305 edje_object_signal_callback_add(wd->chk, "elm,action,check,toggle", "",
306 _signal_check_toggle, obj);
307 elm_widget_resize_object_set(obj, wd->chk);
309 evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
311 _mirrored_set(obj, elm_widget_mirrored_get(obj));
314 // TODO: convert Elementary to subclassing of Evas_Smart_Class
315 // TODO: and save some bytes, making descriptions per-class and not instance!
316 evas_object_smart_callbacks_descriptions_set(obj, _signals);
318 _elm_access_object_register(obj, wd->chk);
319 _elm_access_text_set(_elm_access_object_get(obj),
320 ELM_ACCESS_TYPE, E_("Check"));
321 _elm_access_callback_set(_elm_access_object_get(obj),
322 ELM_ACCESS_INFO, _access_info_cb, obj);
323 _elm_access_callback_set(_elm_access_object_get(obj),
324 ELM_ACCESS_STATE, _access_state_cb, obj);
329 elm_check_label_set(Evas_Object *obj, const char *label)
331 _elm_check_label_set(obj, NULL, label);
335 elm_check_label_get(const Evas_Object *obj)
337 return _elm_check_label_get(obj, NULL);
341 elm_check_icon_set(Evas_Object *obj, Evas_Object *icon)
343 ELM_CHECK_WIDTYPE(obj, widtype);
344 Widget_Data *wd = elm_widget_data_get(obj);
346 if (wd->icon == icon) return;
347 if (wd->icon) evas_object_del(wd->icon);
351 elm_widget_sub_object_add(obj, icon);
352 evas_object_event_callback_add(icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
353 _changed_size_hints, obj);
354 edje_object_part_swallow(wd->chk, "elm.swallow.content", icon);
355 edje_object_signal_emit(wd->chk, "elm,state,icon,visible", "elm");
356 edje_object_message_signal_process(wd->chk);
362 elm_check_icon_get(const Evas_Object *obj)
364 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
365 Widget_Data *wd = elm_widget_data_get(obj);
366 if (!wd) return NULL;
371 elm_check_icon_unset(Evas_Object *obj)
373 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
374 Widget_Data *wd = elm_widget_data_get(obj);
375 if (!wd) return NULL;
376 if (!wd->icon) return NULL;
377 Evas_Object *icon = wd->icon;
378 elm_widget_sub_object_del(obj, wd->icon);
379 edje_object_part_unswallow(wd->chk, wd->icon);
385 elm_check_state_set(Evas_Object *obj, Eina_Bool state)
387 ELM_CHECK_WIDTYPE(obj, widtype);
388 Widget_Data *wd = elm_widget_data_get(obj);
390 if (state != wd->state)
393 if (wd->statep) *wd->statep = wd->state;
395 edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
397 edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");
399 edje_object_message_signal_process(wd->chk);
403 elm_check_state_get(const Evas_Object *obj)
405 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
406 Widget_Data *wd = elm_widget_data_get(obj);
407 if (!wd) return EINA_FALSE;
412 elm_check_state_pointer_set(Evas_Object *obj, Eina_Bool *statep)
414 ELM_CHECK_WIDTYPE(obj, widtype);
415 Widget_Data *wd = elm_widget_data_get(obj);
420 if (*wd->statep != wd->state)
422 wd->state = *wd->statep;
424 edje_object_signal_emit(wd->chk, "elm,state,check,on", "elm");
426 edje_object_signal_emit(wd->chk, "elm,state,check,off", "elm");