1 #include <Elementary.h>
4 typedef struct _Widget_Data Widget_Data;
17 const char *indicator;
19 const char *(*indicator_format_func)(double val);
20 void (*indicator_format_free)(const char *str);
22 const char *(*units_format_func)(double val);
23 void (*units_format_free)(const char *str);
25 double val, val_min, val_max;
28 Eina_Bool horizontal : 1;
29 Eina_Bool inverted : 1;
30 Eina_Bool indicator_show : 1;
31 Eina_Bool spacer_down : 1;
34 #define ELM_SLIDER_INVERTED_FACTOR (-1.0)
36 static const char *widtype = NULL;
37 static void _del_hook(Evas_Object *obj);
38 static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
39 static void _theme_hook(Evas_Object *obj);
40 static void _disable_hook(Evas_Object *obj);
41 static void _sizing_eval(Evas_Object *obj);
42 static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
43 static void _sub_del(void *data, Evas_Object *obj, void *event_info);
44 static void _units_set(Evas_Object *obj);
45 static void _val_set(Evas_Object *obj);
46 static void _indicator_set(Evas_Object *obj);
47 static void _on_focus_hook(void *data, Evas_Object *obj);
48 static void _drag_up(void *data, Evas_Object *obj,
49 const char *emission, const char *source);
50 static void _drag_down(void *data, Evas_Object *obj,
51 const char *emission, const char *source);
52 static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
53 Evas_Callback_Type type, void *event_info);
54 static void _spacer_down_cb(void *data, Evas * e, Evas_Object * obj, void *event_info);
55 static void _spacer_move_cb(void *data, Evas * e, Evas_Object * obj, void *event_info);
56 static void _spacer_up_cb(void *data, Evas * e, Evas_Object * obj, void *event_info);
58 static const char SIG_CHANGED[] = "changed";
59 static const char SIG_DELAY_CHANGED[] = "delay,changed";
60 static const char SIG_DRAG_START[] = "slider,drag,start";
61 static const char SIG_DRAG_STOP[] = "slider,drag,stop";
62 static const Evas_Smart_Cb_Description _signals[] = {
64 {SIG_DELAY_CHANGED, ""},
71 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
73 Evas_Event_Mouse_Wheel *mev;
74 Evas_Event_Key_Down *ev;
77 wd = elm_widget_data_get(obj);
78 if (!wd) return EINA_FALSE;
79 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
81 if (type == EVAS_CALLBACK_KEY_DOWN) goto key_down;
82 else if (type != EVAS_CALLBACK_MOUSE_WHEEL) return EINA_FALSE;
85 if (mev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
86 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
88 if (mev->z < 0) _drag_up(obj, NULL, NULL, NULL);
89 else _drag_down(obj, NULL, NULL, NULL);
90 mev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
95 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
96 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
97 if ((!strcmp(ev->keyname, "Left"))
98 || (!strcmp(ev->keyname, "KP_Left")))
100 if (!wd->horizontal) return EINA_FALSE;
101 if (!wd->inverted) _drag_down(obj, NULL, NULL, NULL);
102 else _drag_up(obj, NULL, NULL, NULL);
103 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
106 else if ((!strcmp(ev->keyname, "Right"))
107 || (!strcmp(ev->keyname, "KP_Right")))
109 if (!wd->horizontal) return EINA_FALSE;
110 if (!wd->inverted) _drag_up(obj, NULL, NULL, NULL);
111 else _drag_down(obj, NULL, NULL, NULL);
112 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
115 else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
117 if (wd->horizontal) return EINA_FALSE;
118 if (wd->inverted) _drag_up(obj, NULL, NULL, NULL);
119 else _drag_down(obj, NULL, NULL, NULL);
120 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
123 else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
125 if (wd->horizontal) return EINA_FALSE;
126 if (wd->inverted) _drag_down(obj, NULL, NULL, NULL);
127 else _drag_up(obj, NULL, NULL, NULL);
128 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
131 else return EINA_FALSE;
135 _del_hook(Evas_Object *obj)
137 Widget_Data *wd = elm_widget_data_get(obj);
139 if (wd->labels) eina_hash_free(wd->labels);
140 if (wd->indicator) eina_stringshare_del(wd->units);
141 if (wd->delay) ecore_timer_del(wd->delay);
146 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
148 Widget_Data *wd = elm_widget_data_get(obj);
150 if (elm_widget_focus_get(obj))
152 edje_object_signal_emit(wd->slider, "elm,action,focus", "elm");
153 evas_object_focus_set(wd->slider, EINA_TRUE);
157 edje_object_signal_emit(wd->slider, "elm,action,unfocus", "elm");
158 evas_object_focus_set(wd->slider, EINA_FALSE);
163 _mirrored_set(Evas_Object *obj, Eina_Bool rtl)
165 Widget_Data *wd = elm_widget_data_get(obj);
167 edje_object_mirrored_set(wd->slider, rtl);
171 _labels_foreach_text_set(const Eina_Hash *hash __UNUSED__, const void *key, void *data, void *fdata)
173 Widget_Data *wd = fdata;
175 edje_object_part_text_set(wd->slider, key, data);
181 _theme_hook(Evas_Object *obj)
183 Widget_Data *wd = elm_widget_data_get(obj);
185 _elm_widget_mirrored_reload(obj);
186 _mirrored_set(obj, elm_widget_mirrored_get(obj));
188 _elm_theme_object_set(obj, wd->slider, "slider", "horizontal", elm_widget_style_get(obj));
190 _elm_theme_object_set(obj, wd->slider, "slider", "vertical", elm_widget_style_get(obj));
191 if (elm_widget_disabled_get(obj))
192 edje_object_signal_emit(wd->slider, "elm,state,disabled", "elm");
194 edje_object_signal_emit(wd->slider, "elm,state,enabled", "elm");
197 edje_object_part_swallow(wd->slider, "elm.swallow.content", wd->icon);
198 edje_object_signal_emit(wd->slider, "elm,state,icon,visible", "elm");
201 edje_object_signal_emit(wd->slider, "elm,state,end,visible", "elm");
203 edje_object_signal_emit(wd->slider, "elm,state,end,hidden", "elm");
206 eina_hash_foreach(wd->labels, _labels_foreach_text_set, wd);
207 edje_object_signal_emit(wd->slider, "elm,state,text,visible", "elm");
211 edje_object_signal_emit(wd->slider, "elm,state,units,visible", "elm");
214 evas_object_size_hint_min_set(wd->spacer, (double)wd->size * elm_widget_scale_get(obj) * _elm_config->scale, 1);
216 evas_object_size_hint_min_set(wd->spacer, 1, (double)wd->size * elm_widget_scale_get(obj) * _elm_config->scale);
219 edje_object_signal_emit(wd->slider, "elm,state,inverted,on", "elm");
221 edje_object_part_swallow(wd->slider, "elm.swallow.bar", wd->spacer);
224 edje_object_message_signal_process(wd->slider);
225 edje_object_scale_set(wd->slider, elm_widget_scale_get(obj) * _elm_config->scale);
231 _disable_hook(Evas_Object *obj)
233 Widget_Data *wd = elm_widget_data_get(obj);
235 if (elm_widget_disabled_get(obj))
236 edje_object_signal_emit(wd->slider, "elm,state,disabled", "elm");
238 edje_object_signal_emit(wd->slider, "elm,state,enabled", "elm");
242 _sizing_eval(Evas_Object *obj)
244 Widget_Data *wd = elm_widget_data_get(obj);
245 Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
247 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
248 edje_object_size_min_restricted_calc(wd->slider, &minw, &minh, minw, minh);
249 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
250 evas_object_size_hint_min_set(obj, minw, minh);
251 evas_object_size_hint_max_set(obj, maxw, maxh);
255 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
257 Widget_Data *wd = elm_widget_data_get(data);
259 if ((obj != wd->icon) && (obj != wd->end)) return;
264 _sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
266 Widget_Data *wd = elm_widget_data_get(obj);
267 Evas_Object *sub = event_info;
271 edje_object_signal_emit(wd->slider, "elm,state,icon,hidden", "elm");
272 evas_object_event_callback_del_full
273 (sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, obj);
275 edje_object_message_signal_process(wd->slider);
280 edje_object_signal_emit(wd->slider, "elm,state,end,hidden", "elm");
281 evas_object_event_callback_del_full(sub,
282 EVAS_CALLBACK_CHANGED_SIZE_HINTS,
283 _changed_size_hints, obj);
285 edje_object_message_signal_process(wd->slider);
291 _delay_change(void *data)
293 Widget_Data *wd = elm_widget_data_get(data);
294 if (!wd) return ECORE_CALLBACK_CANCEL;
296 evas_object_smart_callback_call(data, SIG_DELAY_CHANGED, NULL);
297 return ECORE_CALLBACK_CANCEL;
301 _val_fetch(Evas_Object *obj)
304 Widget_Data *wd = elm_widget_data_get(obj);
305 double posx = 0.0, posy = 0.0, pos = 0.0, val;
307 edje_object_part_drag_value_get(wd->slider, "elm.dragable.slider",
309 if (wd->horizontal) pos = posx;
312 rtl = elm_widget_mirrored_get(obj);
313 if ((!rtl && wd->inverted) || (rtl &&
314 ((!wd->horizontal && wd->inverted) ||
315 (wd->horizontal && !wd->inverted)))) pos = 1.0 - pos;
316 val = (pos * (wd->val_max - wd->val_min)) + wd->val_min;
320 evas_object_smart_callback_call(obj, SIG_CHANGED, NULL);
321 if (wd->delay) ecore_timer_del(wd->delay);
322 wd->delay = ecore_timer_add(0.2, _delay_change, obj);
327 _val_set(Evas_Object *obj)
330 Widget_Data *wd = elm_widget_data_get(obj);
333 if (wd->val_max > wd->val_min)
334 pos = (wd->val - wd->val_min) / (wd->val_max - wd->val_min);
337 if (pos < 0.0) pos = 0.0;
338 else if (pos > 1.0) pos = 1.0;
340 rtl = elm_widget_mirrored_get(obj);
341 if ((!rtl && wd->inverted) || (rtl &&
342 ((!wd->horizontal && wd->inverted) ||
343 (wd->horizontal && !wd->inverted)))) pos = 1.0 - pos;
344 edje_object_part_drag_value_set(wd->slider, "elm.dragable.slider", pos, pos);
348 _units_set(Evas_Object *obj)
350 Widget_Data *wd = elm_widget_data_get(obj);
352 if (wd->units_format_func)
355 buf = wd->units_format_func(wd->val);
356 edje_object_part_text_set(wd->slider, "elm.units", buf);
357 if (wd->units_format_free) wd->units_format_free(buf);
363 snprintf(buf, sizeof(buf), wd->units, wd->val);
364 edje_object_part_text_set(wd->slider, "elm.units", buf);
367 edje_object_part_text_set(wd->slider, "elm.units", NULL);
371 _indicator_set(Evas_Object *obj)
373 Widget_Data *wd = elm_widget_data_get(obj);
375 if (wd->indicator_format_func)
378 buf = wd->indicator_format_func(wd->val);
379 edje_object_part_text_set(wd->slider, "elm.dragable.slider:elm.indicator", buf);
380 if (wd->indicator_format_free) wd->indicator_format_free(buf);
382 else if (wd->indicator)
385 snprintf(buf, sizeof(buf), wd->indicator, wd->val);
386 edje_object_part_text_set(wd->slider, "elm.dragable.slider:elm.indicator", buf);
389 edje_object_part_text_set(wd->slider, "elm.dragable.slider:elm.indicator", NULL);
393 _drag(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
395 Widget_Data *wd = elm_widget_data_get((Evas_Object*)data);
396 if (elm_widget_disabled_get(data)) return;
399 _indicator_set(data);
400 edje_object_signal_emit(wd->slider, "elm,state,drag", "elm");
401 edje_object_message_signal_process(wd->slider);
405 _drag_start(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
407 Widget_Data *wd = elm_widget_data_get((Evas_Object*)data);
408 if (elm_widget_disabled_get(data)) return;
410 evas_object_smart_callback_call(data, SIG_DRAG_START, NULL);
412 _indicator_set(data);
413 elm_widget_scroll_freeze_push(data);
414 edje_object_signal_emit(wd->slider, "elm,state,drag", "elm");
415 edje_object_message_signal_process(wd->slider);
419 _drag_stop(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
421 if (elm_widget_disabled_get(data)) return;
423 evas_object_smart_callback_call(data, SIG_DRAG_STOP, NULL);
425 _indicator_set(data);
426 elm_widget_scroll_freeze_pop(data);
430 _drag_step(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
432 if (elm_widget_disabled_get(data)) return;
435 _indicator_set(data);
439 _drag_up(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
443 if (elm_widget_disabled_get(data)) return;
445 wd = elm_widget_data_get(data);
448 if (wd->inverted) step *= ELM_SLIDER_INVERTED_FACTOR;
450 edje_object_part_drag_step(wd->slider, "elm.dragable.slider", step, step);
454 _drag_down(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
458 if (elm_widget_disabled_get(data)) return;
460 wd = elm_widget_data_get(data);
463 if (wd->inverted) step *= ELM_SLIDER_INVERTED_FACTOR;
465 edje_object_part_drag_step(wd->slider, "elm.dragable.slider", step, step);
469 _spacer_down_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
471 Widget_Data *wd = elm_widget_data_get(data);
472 Evas_Event_Mouse_Down *ev = event_info;
473 Evas_Coord x, y, w, h;
474 double button_x = 0.0, button_y = 0.0;
475 if (elm_widget_disabled_get(data)) return;
477 wd->spacer_down = EINA_TRUE;
478 evas_object_geometry_get(wd->spacer, &x, &y, &w, &h);
479 edje_object_part_drag_value_get(wd->slider, "elm.dragable.slider", &button_x, &button_y);
482 button_x = ((double)ev->canvas.x - (double)x) / (double)w;
483 if (button_x > 1) button_x = 1;
484 if (button_x < 0) button_x = 0;
488 button_y = ((double)ev->canvas.y - (double)y) / (double)h;
489 if (button_y > 1) button_y = 1;
490 if (button_y < 0) button_y = 0;
492 edje_object_part_drag_value_set(wd->slider, "elm.dragable.slider", button_x, button_y);
494 evas_object_smart_callback_call(data, SIG_DRAG_START, NULL);
496 _indicator_set(data);
497 elm_widget_scroll_freeze_push(data);
498 edje_object_signal_emit(wd->slider, "elm,state,indicator,show", "elm");
499 edje_object_signal_emit(wd->slider, "elm,state,drag", "elm");
500 edje_object_message_signal_process(wd->slider);
504 _spacer_move_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
506 Widget_Data *wd = elm_widget_data_get(data);
507 Evas_Event_Mouse_Move *ev = event_info;
508 Evas_Coord x, y, w, h;
509 double button_x = 0.0, button_y = 0.0;
510 if (elm_widget_disabled_get(data)) return;
514 evas_object_geometry_get(wd->spacer, &x, &y, &w, &h);
517 button_x = ((double)ev->cur.canvas.x - (double)x) / (double)w;
518 if (button_x > 1) button_x = 1;
519 if (button_x < 0) button_x = 0;
523 button_y = ((double)ev->cur.canvas.y - (double)y) / (double)h;
524 if (button_y > 1) button_y = 1;
525 if (button_y < 0) button_y = 0;
527 edje_object_part_drag_value_set(wd->slider, "elm.dragable.slider", button_x, button_y);
530 _indicator_set(data);
531 edje_object_signal_emit(wd->slider, "elm,state,drag", "elm");
532 edje_object_message_signal_process(wd->slider);
537 _spacer_up_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
539 Widget_Data *wd = elm_widget_data_get(data);
540 if (elm_widget_disabled_get(data)) return;
542 if (wd->spacer_down) wd->spacer_down = EINA_FALSE;
544 evas_object_smart_callback_call(data, SIG_DRAG_STOP, NULL);
546 _indicator_set(data);
547 elm_widget_scroll_freeze_pop(data);
548 edje_object_signal_emit(wd->slider, "elm,state,indicator,hide", "elm");
552 _elm_slider_label_set(Evas_Object *obj, const char *part, const char *label)
554 ELM_CHECK_WIDTYPE(obj, widtype);
555 Widget_Data *wd = elm_widget_data_get(obj);
556 const char* default_part = "elm.text";
557 const char* real_part;
562 real_part = default_part;
568 const char* old_label;
570 old_label = eina_hash_find(wd->labels, real_part);
572 eina_hash_add(wd->labels, real_part, eina_stringshare_add(label));
575 eina_stringshare_ref(old_label);
576 eina_hash_modify(wd->labels, real_part, eina_stringshare_add(label));
577 eina_stringshare_del(old_label);
583 edje_object_signal_emit(wd->slider, "elm,state,text,visible", "elm");
584 edje_object_message_signal_process(wd->slider);
588 edje_object_signal_emit(wd->slider, "elm,state,text,hidden", "elm");
589 edje_object_message_signal_process(wd->slider);
592 edje_object_part_text_set(wd->slider, real_part, label);
597 _elm_slider_label_get(const Evas_Object *obj, const char *part)
599 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
600 Widget_Data *wd = elm_widget_data_get(obj);
602 if (!wd) return NULL;
603 if (!wd->labels) return NULL;
606 return eina_hash_find(wd->labels, "elm.text");
607 return eina_hash_find(wd->labels, part);
611 _icon_set(Evas_Object *obj, Evas_Object *icon)
613 Widget_Data *wd = elm_widget_data_get(obj);
615 if (wd->icon == icon) return;
616 if (wd->icon) evas_object_del(wd->icon);
620 elm_widget_sub_object_add(obj, icon);
621 evas_object_event_callback_add(icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
622 _changed_size_hints, obj);
623 edje_object_part_swallow(wd->slider, "elm.swallow.icon", icon);
624 edje_object_signal_emit(wd->slider, "elm,state,icon,visible", "elm");
625 edje_object_message_signal_process(wd->slider);
631 _icon_unset(Evas_Object *obj)
633 Widget_Data *wd = elm_widget_data_get(obj);
634 Evas_Object *ret = NULL;
635 if (!wd) return NULL;
638 elm_widget_sub_object_del(obj, wd->icon);
639 evas_object_event_callback_del_full(wd->icon,
640 EVAS_CALLBACK_CHANGED_SIZE_HINTS,
641 _changed_size_hints, obj);
643 edje_object_part_unswallow(wd->slider, wd->icon);
644 edje_object_signal_emit(wd->slider, "elm,state,icon,hidden", "elm");
652 _end_set(Evas_Object *obj, Evas_Object *end)
654 Widget_Data *wd = elm_widget_data_get(obj);
656 if (wd->end == end) return;
657 if (wd->end) evas_object_del(wd->end);
661 elm_widget_sub_object_add(obj, end);
662 evas_object_event_callback_add(end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
663 _changed_size_hints, obj);
664 edje_object_part_swallow(wd->slider, "elm.swallow.end", end);
665 edje_object_signal_emit(wd->slider, "elm,state,end,visible", "elm");
666 edje_object_message_signal_process(wd->slider);
672 _end_unset(Evas_Object *obj)
674 Widget_Data *wd = elm_widget_data_get(obj);
675 Evas_Object *ret = NULL;
676 if (!wd) return NULL;
679 elm_widget_sub_object_del(obj, wd->end);
680 evas_object_event_callback_del_full(wd->end,
681 EVAS_CALLBACK_CHANGED_SIZE_HINTS,
682 _changed_size_hints, obj);
684 edje_object_part_unswallow(wd->slider, wd->end);
685 edje_object_signal_emit(wd->slider, "elm,state,end,hidden", "elm");
693 _content_set_hook(Evas_Object *obj, const char *part, Evas_Object *content)
695 ELM_CHECK_WIDTYPE(obj, widtype);
696 if (!part || !strcmp(part, "icon"))
697 _icon_set(obj, content);
698 else if (!strcmp(part, "end"))
699 _end_set(obj, content);
703 _content_get_hook(const Evas_Object *obj, const char *part)
705 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
707 wd = elm_widget_data_get(obj);
708 if (!wd) return NULL;
709 if (!part || !strcmp(part, "icon"))
711 else if (!strcmp(part, "end"))
717 _content_unset_hook(Evas_Object *obj, const char *part)
719 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
720 if (!part || !strcmp(part, "icon"))
721 return _icon_unset(obj);
722 else if (!strcmp(part, "end"))
723 return _end_unset(obj);
728 _hash_labels_free_cb(void* label)
731 eina_stringshare_del(label);
735 elm_slider_add(Evas_Object *parent)
741 ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
743 ELM_SET_WIDTYPE(widtype, "slider");
744 elm_widget_type_set(obj, "slider");
745 elm_widget_sub_object_add(parent, obj);
746 elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
747 elm_widget_data_set(obj, wd);
748 elm_widget_del_hook_set(obj, _del_hook);
749 elm_widget_theme_hook_set(obj, _theme_hook);
750 elm_widget_disable_hook_set(obj, _disable_hook);
751 elm_widget_can_focus_set(obj, EINA_TRUE);
752 elm_widget_event_hook_set(obj, _event_hook);
753 elm_widget_text_set_hook_set(obj, _elm_slider_label_set);
754 elm_widget_text_get_hook_set(obj, _elm_slider_label_get);
755 elm_widget_content_set_hook_set(obj, _content_set_hook);
756 elm_widget_content_get_hook_set(obj, _content_get_hook);
757 elm_widget_content_unset_hook_set(obj, _content_unset_hook);
759 wd->horizontal = EINA_TRUE;
760 wd->indicator_show = EINA_TRUE;
764 wd->labels = eina_hash_string_superfast_new(_hash_labels_free_cb);
766 wd->slider = edje_object_add(e);
767 _elm_theme_object_set(obj, wd->slider, "slider", "horizontal", "default");
768 elm_widget_resize_object_set(obj, wd->slider);
769 edje_object_signal_callback_add(wd->slider, "drag", "*", _drag, obj);
770 edje_object_signal_callback_add(wd->slider, "drag,start", "*", _drag_start, obj);
771 edje_object_signal_callback_add(wd->slider, "drag,stop", "*", _drag_stop, obj);
772 edje_object_signal_callback_add(wd->slider, "drag,step", "*", _drag_step, obj);
773 edje_object_signal_callback_add(wd->slider, "drag,page", "*", _drag_stop, obj);
774 // edje_object_signal_callback_add(wd->slider, "drag,set", "*", _drag_stop, obj);
775 edje_object_part_drag_value_set(wd->slider, "elm.dragable.slider", 0.0, 0.0);
777 wd->spacer = evas_object_rectangle_add(e);
778 evas_object_color_set(wd->spacer, 0, 0, 0, 0);
779 evas_object_pass_events_set(wd->spacer, EINA_TRUE);
780 elm_widget_sub_object_add(obj, wd->spacer);
781 edje_object_part_swallow(wd->slider, "elm.swallow.bar", wd->spacer);
782 evas_object_event_callback_add(wd->spacer, EVAS_CALLBACK_MOUSE_DOWN, _spacer_down_cb, obj);
783 evas_object_event_callback_add(wd->spacer, EVAS_CALLBACK_MOUSE_MOVE, _spacer_move_cb, obj);
784 evas_object_event_callback_add(wd->spacer, EVAS_CALLBACK_MOUSE_UP, _spacer_up_cb, obj);
785 evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
787 _mirrored_set(obj, elm_widget_mirrored_get(obj));
790 // TODO: convert Elementary to subclassing of Evas_Smart_Class
791 // TODO: and save some bytes, making descriptions per-class and not instance!
792 evas_object_smart_callbacks_descriptions_set(obj, _signals);
797 elm_slider_label_set(Evas_Object *obj, const char *label)
799 _elm_slider_label_set(obj, NULL, label);
803 elm_slider_label_get(const Evas_Object *obj)
805 return _elm_slider_label_get(obj, NULL);
809 elm_slider_icon_set(Evas_Object *obj, Evas_Object *icon)
811 _content_set_hook(obj, "icon", icon);
815 elm_slider_icon_unset(Evas_Object *obj)
817 return _content_unset_hook(obj, "icon");
821 elm_slider_icon_get(const Evas_Object *obj)
823 return _content_get_hook(obj, "icon");
827 elm_slider_span_size_set(Evas_Object *obj, Evas_Coord size)
829 ELM_CHECK_WIDTYPE(obj, widtype);
830 Widget_Data *wd = elm_widget_data_get(obj);
832 if (wd->size == size) return;
835 evas_object_size_hint_min_set(wd->spacer, (double)wd->size * elm_widget_scale_get(obj) * _elm_config->scale, 1);
837 evas_object_size_hint_min_set(wd->spacer, 1, (double)wd->size * elm_widget_scale_get(obj) * _elm_config->scale);
838 if (wd->indicator_show)
839 edje_object_signal_emit(wd->slider, "elm,state,val,show", "elm");
841 edje_object_signal_emit(wd->slider, "elm,state,val,hide", "elm");
842 edje_object_part_swallow(wd->slider, "elm.swallow.bar", wd->spacer);
847 elm_slider_span_size_get(const Evas_Object *obj)
849 ELM_CHECK_WIDTYPE(obj, widtype) 0;
850 Widget_Data *wd = elm_widget_data_get(obj);
856 elm_slider_unit_format_set(Evas_Object *obj, const char *units)
858 ELM_CHECK_WIDTYPE(obj, widtype);
859 Widget_Data *wd = elm_widget_data_get(obj);
861 eina_stringshare_replace(&wd->units, units);
864 edje_object_signal_emit(wd->slider, "elm,state,units,visible", "elm");
865 edje_object_message_signal_process(wd->slider);
869 edje_object_signal_emit(wd->slider, "elm,state,units,hidden", "elm");
870 edje_object_message_signal_process(wd->slider);
877 elm_slider_unit_format_get(const Evas_Object *obj)
879 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
880 Widget_Data *wd = elm_widget_data_get(obj);
881 if (!wd) return NULL;
886 elm_slider_indicator_format_set(Evas_Object *obj, const char *indicator)
888 ELM_CHECK_WIDTYPE(obj, widtype);
889 Widget_Data *wd = elm_widget_data_get(obj);
891 eina_stringshare_replace(&wd->indicator, indicator);
896 elm_slider_indicator_format_get(const Evas_Object *obj)
898 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
899 Widget_Data *wd = elm_widget_data_get(obj);
900 if (!wd) return NULL;
901 return wd->indicator;
905 elm_slider_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
907 ELM_CHECK_WIDTYPE(obj, widtype);
908 Widget_Data *wd = elm_widget_data_get(obj);
910 horizontal = !!horizontal;
911 if (wd->horizontal == horizontal) return;
912 wd->horizontal = horizontal;
917 elm_slider_horizontal_get(const Evas_Object *obj)
919 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
920 Widget_Data *wd = elm_widget_data_get(obj);
921 if (!wd) return EINA_FALSE;
922 return wd->horizontal;
926 elm_slider_min_max_set(Evas_Object *obj, double min, double max)
928 ELM_CHECK_WIDTYPE(obj, widtype);
929 Widget_Data *wd = elm_widget_data_get(obj);
931 if ((wd->val_min == min) && (wd->val_max == max)) return;
934 if (wd->val < wd->val_min) wd->val = wd->val_min;
935 if (wd->val > wd->val_max) wd->val = wd->val_max;
942 elm_slider_min_max_get(const Evas_Object *obj, double *min, double *max)
946 ELM_CHECK_WIDTYPE(obj, widtype);
947 Widget_Data *wd = elm_widget_data_get(obj);
949 if (min) *min = wd->val_min;
950 if (max) *max = wd->val_max;
954 elm_slider_value_set(Evas_Object *obj, double val)
956 ELM_CHECK_WIDTYPE(obj, widtype);
957 Widget_Data *wd = elm_widget_data_get(obj);
959 if (wd->val == val) return;
961 if (wd->val < wd->val_min) wd->val = wd->val_min;
962 if (wd->val > wd->val_max) wd->val = wd->val_max;
963 edje_object_signal_emit(wd->slider, "elm,state,drag", "elm");
970 elm_slider_value_get(const Evas_Object *obj)
972 ELM_CHECK_WIDTYPE(obj, widtype) 0.0;
973 Widget_Data *wd = elm_widget_data_get(obj);
979 elm_slider_inverted_set(Evas_Object *obj, Eina_Bool inverted)
981 ELM_CHECK_WIDTYPE(obj, widtype);
982 Widget_Data *wd = elm_widget_data_get(obj);
984 inverted = !!inverted;
985 if (wd->inverted == inverted) return;
986 wd->inverted = inverted;
988 edje_object_signal_emit(wd->slider, "elm,state,inverted,on", "elm");
990 edje_object_signal_emit(wd->slider, "elm,state,inverted,off", "elm");
991 edje_object_message_signal_process(wd->slider);
998 elm_slider_inverted_get(const Evas_Object *obj)
1000 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1001 Widget_Data *wd = elm_widget_data_get(obj);
1002 if (!wd) return EINA_FALSE;
1003 return wd->inverted;
1007 elm_slider_indicator_format_function_set(Evas_Object *obj, const char *(*func)(double val), void (*free_func)(const char *str))
1009 ELM_CHECK_WIDTYPE(obj, widtype);
1010 Widget_Data *wd = elm_widget_data_get(obj);
1012 wd->indicator_format_func = func;
1013 wd->indicator_format_free = free_func;
1014 _indicator_set(obj);
1018 elm_slider_units_format_function_set(Evas_Object *obj, const char *(*func)(double val), void (*free_func)(const char *str))
1020 ELM_CHECK_WIDTYPE(obj, widtype);
1021 Widget_Data *wd = elm_widget_data_get(obj);
1023 wd->units_format_func = func;
1024 wd->units_format_free = free_func;
1025 _indicator_set(obj);
1029 elm_slider_end_set(Evas_Object *obj, Evas_Object *end)
1031 _content_set_hook(obj, "end", end);
1035 elm_slider_end_unset(Evas_Object *obj)
1037 return _content_unset_hook(obj, "end");
1041 elm_slider_end_get(const Evas_Object *obj)
1043 return _content_get_hook(obj, "end");
1047 elm_slider_indicator_show_set(Evas_Object *obj, Eina_Bool show)
1049 ELM_CHECK_WIDTYPE(obj, widtype);
1050 Widget_Data *wd = elm_widget_data_get(obj);
1052 wd->indicator_show = EINA_TRUE;
1053 edje_object_signal_emit(wd->slider, "elm,state,val,show", "elm");
1056 wd->indicator_show = EINA_FALSE;
1057 edje_object_signal_emit(wd->slider, "elm,state,val,hide", "elm");
1062 elm_slider_indicator_show_get(const Evas_Object *obj)
1064 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1065 Widget_Data *wd = elm_widget_data_get(obj);
1066 if (!wd) return EINA_FALSE;
1067 return wd->indicator_show;