1 #include <Elementary.h>
4 typedef struct _Widget_Data Widget_Data;
8 Evas_Object *btn, *hover;
9 Evas_Object *hover_parent;
11 Eina_Bool horizontal : 1;
12 Eina_Bool expanded : 1;
15 struct _Elm_Hoversel_Item
19 const char *icon_file;
20 const char *icon_group;
21 Elm_Icon_Type icon_type;
25 static const char *widtype = NULL;
26 static void _del_pre_hook(Evas_Object *obj);
27 static void _del_hook(Evas_Object *obj);
28 static void _activate(Evas_Object *obj);
29 static void _activate_hook(Evas_Object *obj);
30 static void _disable_hook(Evas_Object *obj);
31 static void _sizing_eval(Evas_Object *obj);
32 static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
33 static void _parent_del(void *data, Evas *e, Evas_Object *obj, void *event_info);
35 static const char SIG_CLICKED[] = "clicked";
36 static const char SIG_SELECTED[] = "selected";
37 static const char SIG_DISMISSED[] = "dismissed";
39 static const Evas_Smart_Cb_Description _signals[] = {
47 _del_pre_hook(Evas_Object *obj)
49 Elm_Hoversel_Item *item;
50 Widget_Data *wd = elm_widget_data_get(obj);
52 evas_object_event_callback_del_full(wd->btn, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
53 _changed_size_hints, obj);
54 elm_hoversel_hover_end(obj);
55 elm_hoversel_hover_parent_set(obj, NULL);
56 EINA_LIST_FREE(wd->items, item)
58 elm_widget_item_pre_notify_del(item);
59 eina_stringshare_del(item->label);
60 eina_stringshare_del(item->icon_file);
61 eina_stringshare_del(item->icon_group);
62 elm_widget_item_del(item);
67 _del_hook(Evas_Object *obj)
69 Widget_Data *wd = elm_widget_data_get(obj);
75 _mirrored_set(Evas_Object *obj, Eina_Bool rtl)
77 Widget_Data *wd = elm_widget_data_get(obj);
79 elm_widget_mirrored_set(wd->btn, rtl);
80 elm_widget_mirrored_set(wd->hover, rtl);
84 _theme_hook(Evas_Object *obj)
86 Widget_Data *wd = elm_widget_data_get(obj);
89 _elm_widget_mirrored_reload(obj);
91 elm_hoversel_hover_end(obj);
93 snprintf(buf, sizeof(buf), "hoversel_horizontal/%s", elm_widget_style_get(obj));
95 snprintf(buf, sizeof(buf), "hoversel_vertical/%s", elm_widget_style_get(obj));
96 elm_object_style_set(wd->btn, buf);
97 elm_object_disabled_set(wd->btn, elm_widget_disabled_get(obj));
98 _mirrored_set(obj, elm_widget_mirrored_get(obj));
102 _disable_hook(Evas_Object *obj)
104 Widget_Data *wd = elm_widget_data_get(obj);
106 elm_object_disabled_set(wd->btn, elm_widget_disabled_get(obj));
110 _sizing_eval(Evas_Object *obj)
112 Widget_Data *wd = elm_widget_data_get(obj);
113 Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
115 evas_object_size_hint_min_get(wd->btn, &minw, &minh);
116 evas_object_size_hint_max_get(wd->btn, &maxw, &maxh);
117 evas_object_size_hint_min_set(obj, minw, minh);
118 evas_object_size_hint_max_set(obj, maxw, maxh);
122 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
124 Widget_Data *wd = elm_widget_data_get(obj);
126 if (elm_widget_focus_get(obj))
127 elm_widget_focus_steal(wd->btn);
131 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
137 _hover_clicked(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
139 elm_hoversel_hover_end(data);
143 _item_clicked(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
145 Elm_Hoversel_Item *item = data;
146 Evas_Object *obj2 = WIDGET(item);
148 elm_hoversel_hover_end(obj2);
149 if (item->func) item->func((void *)item->base.data, obj2, item);
150 evas_object_smart_callback_call(obj2, SIG_SELECTED, item);
154 _activate(Evas_Object *obj)
156 Widget_Data *wd = elm_widget_data_get(obj);
157 Evas_Object *bt, *bx, *ic;
159 const Elm_Hoversel_Item *item;
165 elm_hoversel_hover_end(obj);
168 wd->expanded = EINA_TRUE;
170 if (elm_widget_disabled_get(obj)) return;
171 wd->hover = elm_hover_add(obj);
172 elm_widget_mirrored_automatic_set(wd->hover, EINA_FALSE);
174 snprintf(buf, sizeof(buf), "hoversel_horizontal/%s", elm_widget_style_get(obj));
176 snprintf(buf, sizeof(buf), "hoversel_vertical/%s", elm_widget_style_get(obj));
177 elm_object_style_set(wd->hover, buf);
178 evas_object_smart_callback_add(wd->hover, "clicked", _hover_clicked, obj);
179 elm_hover_parent_set(wd->hover, wd->hover_parent);
180 elm_hover_target_set(wd->hover, wd->btn);
182 bx = elm_box_add(wd->hover);
183 elm_widget_mirrored_automatic_set(bx, EINA_FALSE);
184 elm_box_homogeneous_set(bx, 1);
186 elm_box_horizontal_set(bx, wd->horizontal);
189 snprintf(buf, sizeof(buf), "hoversel_horizontal_entry/%s",
190 elm_widget_style_get(obj));
192 snprintf(buf, sizeof(buf), "hoversel_vertical_entry/%s",
193 elm_widget_style_get(obj));
194 EINA_LIST_FOREACH(wd->items, l, item)
196 bt = elm_button_add(wd->hover);
197 elm_widget_mirrored_automatic_set(bt, EINA_FALSE);
198 elm_widget_mirrored_set(bt, elm_widget_mirrored_get(obj));
199 elm_object_style_set(bt, buf);
200 elm_object_text_set(bt, item->label);
203 ic = elm_icon_add(obj);
204 elm_icon_scale_set(ic, 0, 1);
205 if (item->icon_type == ELM_ICON_FILE)
206 elm_icon_file_set(ic, item->icon_file, item->icon_group);
207 else if (item->icon_type == ELM_ICON_STANDARD)
208 elm_icon_standard_set(ic, item->icon_file);
209 elm_object_part_content_set(bt, "icon", ic);
210 evas_object_show(ic);
212 evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, 0.0);
213 evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
214 elm_box_pack_end(bx, bt);
215 evas_object_smart_callback_add(bt, "clicked", _item_clicked, item);
216 evas_object_show(bt);
220 elm_hover_content_set(wd->hover,
221 elm_hover_best_content_location_get(wd->hover,
222 ELM_HOVER_AXIS_HORIZONTAL),
225 elm_hover_content_set(wd->hover,
226 elm_hover_best_content_location_get(wd->hover,
227 ELM_HOVER_AXIS_VERTICAL),
229 evas_object_show(bx);
231 evas_object_show(wd->hover);
232 evas_object_smart_callback_call(obj, SIG_CLICKED, NULL);
234 // if (wd->horizontal) evas_object_hide(wd->btn);
238 _activate_hook(Evas_Object *obj)
244 _button_clicked(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
250 _parent_del(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
252 Widget_Data *wd = elm_widget_data_get(data);
254 wd->hover_parent = NULL;
258 _elm_hoversel_label_set(Evas_Object *obj, const char *item, const char *label)
260 ELM_CHECK_WIDTYPE(obj, widtype);
261 Widget_Data *wd = elm_widget_data_get(obj);
262 if (item && strcmp(item, "default")) return;
264 elm_object_text_set(wd->btn, label);
268 _elm_hoversel_label_get(const Evas_Object *obj, const char *item)
270 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
271 Widget_Data *wd = elm_widget_data_get(obj);
272 if (item && strcmp(item, "default")) return NULL;
273 if ((!wd) || (!wd->btn)) return NULL;
274 return elm_object_text_get(wd->btn);
278 elm_hoversel_add(Evas_Object *parent)
284 ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
286 ELM_SET_WIDTYPE(widtype, "hoversel");
287 elm_widget_type_set(obj, "hoversel");
288 elm_widget_sub_object_add(parent, obj);
289 elm_widget_data_set(obj, wd);
290 elm_widget_del_pre_hook_set(obj, _del_pre_hook);
291 elm_widget_del_hook_set(obj, _del_hook);
292 elm_widget_theme_hook_set(obj, _theme_hook);
293 elm_widget_disable_hook_set(obj, _disable_hook);
294 elm_widget_activate_hook_set(obj, _activate_hook);
295 elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
296 elm_widget_can_focus_set(obj, EINA_TRUE);
297 elm_widget_text_set_hook_set(obj, _elm_hoversel_label_set);
298 elm_widget_text_get_hook_set(obj, _elm_hoversel_label_get);
300 wd->btn = elm_button_add(parent);
301 elm_widget_mirrored_automatic_set(wd->btn, EINA_FALSE);
302 wd->expanded = EINA_FALSE;
303 elm_widget_resize_object_set(obj, wd->btn);
304 evas_object_event_callback_add(wd->btn, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
305 _changed_size_hints, obj);
306 evas_object_smart_callback_add(wd->btn, "clicked", _button_clicked, obj);
307 evas_object_smart_callbacks_descriptions_set(obj, _signals);
309 elm_widget_sub_object_add(obj, wd->btn);
311 elm_hoversel_hover_parent_set(obj, parent);
318 elm_hoversel_hover_parent_set(Evas_Object *obj, Evas_Object *parent)
320 ELM_CHECK_WIDTYPE(obj, widtype);
321 Widget_Data *wd = elm_widget_data_get(obj);
323 if (wd->hover_parent)
324 evas_object_event_callback_del_full(wd->hover_parent, EVAS_CALLBACK_DEL,
326 wd->hover_parent = parent;
327 if (wd->hover_parent)
328 evas_object_event_callback_add(wd->hover_parent, EVAS_CALLBACK_DEL,
333 elm_hoversel_hover_parent_get(const Evas_Object *obj)
335 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
336 Widget_Data *wd = elm_widget_data_get(obj);
337 if (!wd) return NULL;
338 return wd->hover_parent;
342 elm_hoversel_label_set(Evas_Object *obj, const char *label)
344 _elm_hoversel_label_set(obj, NULL, label);
348 elm_hoversel_label_get(const Evas_Object *obj)
350 return _elm_hoversel_label_get(obj, NULL);
354 elm_hoversel_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
356 ELM_CHECK_WIDTYPE(obj, widtype);
357 Widget_Data *wd = elm_widget_data_get(obj);
359 wd->horizontal = !!horizontal;
363 elm_hoversel_horizontal_get(const Evas_Object *obj)
365 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
366 Widget_Data *wd = elm_widget_data_get(obj);
367 if (!wd) return EINA_FALSE;
368 return wd->horizontal;
372 elm_hoversel_icon_set(Evas_Object *obj, Evas_Object *icon)
374 ELM_CHECK_WIDTYPE(obj, widtype);
375 Widget_Data *wd = elm_widget_data_get(obj);
377 elm_object_part_content_set(wd->btn, "icon", icon);
381 elm_hoversel_icon_get(const Evas_Object *obj)
383 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
384 Widget_Data *wd = elm_widget_data_get(obj);
385 if ((!wd) || (!wd->btn)) return NULL;
386 return elm_object_part_content_get(wd->btn, "icon");
390 elm_hoversel_icon_unset(Evas_Object *obj)
392 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
393 Widget_Data *wd = elm_widget_data_get(obj);
394 if ((!wd) || (!wd->btn)) return NULL;
395 return elm_object_part_content_unset(wd->btn, "icon");
399 elm_hoversel_hover_begin(Evas_Object *obj)
401 ELM_CHECK_WIDTYPE(obj, widtype);
402 Widget_Data *wd = elm_widget_data_get(obj);
404 if (wd->hover) return;
409 elm_hoversel_hover_end(Evas_Object *obj)
411 ELM_CHECK_WIDTYPE(obj, widtype);
412 Widget_Data *wd = elm_widget_data_get(obj);
414 if (!wd->hover) return;
415 wd->expanded = EINA_FALSE;
416 evas_object_del(wd->hover);
418 evas_object_smart_callback_call(obj, SIG_DISMISSED, NULL);
422 elm_hoversel_expanded_get(const Evas_Object *obj)
424 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
425 Widget_Data *wd = elm_widget_data_get(obj);
426 if (!wd) return EINA_FALSE;
427 return (wd->hover) ? EINA_TRUE : EINA_FALSE;
431 elm_hoversel_clear(Evas_Object *obj)
433 Elm_Hoversel_Item *item;
435 ELM_CHECK_WIDTYPE(obj, widtype);
436 Widget_Data *wd = elm_widget_data_get(obj);
438 EINA_LIST_FOREACH_SAFE(wd->items, l, ll, item) elm_hoversel_item_del(item);
441 EAPI const Eina_List *
442 elm_hoversel_items_get(const Evas_Object *obj)
444 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
445 Widget_Data *wd = elm_widget_data_get(obj);
446 if (!wd) return NULL;
450 EAPI Elm_Hoversel_Item *
451 elm_hoversel_item_add(Evas_Object *obj, const char *label, const char *icon_file, Elm_Icon_Type icon_type, Evas_Smart_Cb func, const void *data)
453 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
454 Widget_Data *wd = elm_widget_data_get(obj);
455 if (!wd) return NULL;
456 Elm_Hoversel_Item *item = elm_widget_item_new(obj, Elm_Hoversel_Item);
457 if (!item) return NULL;
458 wd->items = eina_list_append(wd->items, item);
459 item->label = eina_stringshare_add(label);
460 item->icon_file = eina_stringshare_add(icon_file);
461 item->icon_type = icon_type;
463 item->base.data = data;
468 elm_hoversel_item_del(Elm_Hoversel_Item *item)
470 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
471 Widget_Data *wd = elm_widget_data_get(WIDGET(item));
473 elm_hoversel_hover_end(WIDGET(item));
474 wd->items = eina_list_remove(wd->items, item);
475 elm_widget_item_pre_notify_del(item);
476 eina_stringshare_del(item->label);
477 eina_stringshare_del(item->icon_file);
478 eina_stringshare_del(item->icon_group);
479 elm_widget_item_del(item);
483 elm_hoversel_item_del_cb_set(Elm_Hoversel_Item *item, Evas_Smart_Cb func)
485 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
486 elm_widget_item_del_cb_set(item, func);
490 elm_hoversel_item_data_get(const Elm_Hoversel_Item *item)
492 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
493 return elm_widget_item_data_get(item);
497 elm_hoversel_item_label_get(const Elm_Hoversel_Item *item)
499 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
504 elm_hoversel_item_icon_set(Elm_Hoversel_Item *item, const char *icon_file, const char *icon_group, Elm_Icon_Type icon_type)
506 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
507 eina_stringshare_replace(&item->icon_file, icon_file);
508 eina_stringshare_replace(&item->icon_group, icon_group);
509 item->icon_type = icon_type;
513 elm_hoversel_item_icon_get(const Elm_Hoversel_Item *item, const char **icon_file, const char **icon_group, Elm_Icon_Type *icon_type)
515 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
516 if (icon_file) *icon_file = item->icon_file;
517 if (icon_group) *icon_group = item->icon_group;
518 if (icon_type) *icon_type = item->icon_type;