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, val2;
27 Evas_Coord downx, downy;
29 Eina_Bool horizontal : 1;
30 Eina_Bool inverted : 1;
31 Eina_Bool indicator_show : 1;
32 Eina_Bool spacer_down : 1;
36 #define ELM_SLIDER_INVERTED_FACTOR (-1.0)
38 static const char *widtype = NULL;
39 static void _del_hook(Evas_Object *obj);
40 static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
41 static void _theme_hook(Evas_Object *obj);
42 static void _disable_hook(Evas_Object *obj);
43 static void _sizing_eval(Evas_Object *obj);
44 static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
45 static void _sub_del(void *data, Evas_Object *obj, void *event_info);
46 static void _units_set(Evas_Object *obj);
47 static void _val_set(Evas_Object *obj);
48 static void _indicator_set(Evas_Object *obj);
49 static void _on_focus_hook(void *data, Evas_Object *obj);
50 static void _drag_up(void *data, Evas_Object *obj,
51 const char *emission, const char *source);
52 static void _drag_down(void *data, Evas_Object *obj,
53 const char *emission, const char *source);
54 static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src,
55 Evas_Callback_Type type, void *event_info);
56 static void _spacer_down_cb(void *data, Evas * e, Evas_Object * obj, void *event_info);
57 static void _spacer_move_cb(void *data, Evas * e, Evas_Object * obj, void *event_info);
58 static void _spacer_up_cb(void *data, Evas * e, Evas_Object * obj, void *event_info);
60 static const char SIG_CHANGED[] = "changed";
61 static const char SIG_DELAY_CHANGED[] = "delay,changed";
62 static const char SIG_DRAG_START[] = "slider,drag,start";
63 static const char SIG_DRAG_STOP[] = "slider,drag,stop";
64 static const Evas_Smart_Cb_Description _signals[] = {
66 {SIG_DELAY_CHANGED, ""},
73 _event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
75 Evas_Event_Mouse_Wheel *mev;
76 Evas_Event_Key_Down *ev;
79 wd = elm_widget_data_get(obj);
80 if (!wd) return EINA_FALSE;
82 if (type == EVAS_CALLBACK_KEY_DOWN) goto key_down;
83 else if (type != EVAS_CALLBACK_MOUSE_WHEEL) return EINA_FALSE;
86 if (mev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
87 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
89 if (mev->z < 0) _drag_up(obj, NULL, NULL, NULL);
90 else _drag_down(obj, NULL, NULL, NULL);
91 mev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
96 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
97 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
98 if ((!strcmp(ev->keyname, "Left"))
99 || (!strcmp(ev->keyname, "KP_Left")))
101 if (!wd->horizontal) return EINA_FALSE;
102 if (!wd->inverted) _drag_down(obj, NULL, NULL, NULL);
103 else _drag_up(obj, NULL, NULL, NULL);
104 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
107 else if ((!strcmp(ev->keyname, "Right"))
108 || (!strcmp(ev->keyname, "KP_Right")))
110 if (!wd->horizontal) return EINA_FALSE;
111 if (!wd->inverted) _drag_up(obj, NULL, NULL, NULL);
112 else _drag_down(obj, NULL, NULL, NULL);
113 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
116 else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
118 if (wd->horizontal) return EINA_FALSE;
119 if (wd->inverted) _drag_up(obj, NULL, NULL, NULL);
120 else _drag_down(obj, NULL, NULL, NULL);
121 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
124 else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
126 if (wd->horizontal) return EINA_FALSE;
127 if (wd->inverted) _drag_down(obj, NULL, NULL, NULL);
128 else _drag_up(obj, NULL, NULL, NULL);
129 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
132 else return EINA_FALSE;
136 _del_hook(Evas_Object *obj)
138 Widget_Data *wd = elm_widget_data_get(obj);
140 if (wd->labels) eina_hash_free(wd->labels);
141 if (wd->indicator) eina_stringshare_del(wd->units);
142 if (wd->delay) ecore_timer_del(wd->delay);
147 _on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
149 Widget_Data *wd = elm_widget_data_get(obj);
151 if (elm_widget_focus_get(obj))
153 edje_object_signal_emit(wd->slider, "elm,action,focus", "elm");
154 evas_object_focus_set(wd->slider, EINA_TRUE);
158 edje_object_signal_emit(wd->slider, "elm,action,unfocus", "elm");
159 evas_object_focus_set(wd->slider, EINA_FALSE);
164 _mirrored_set(Evas_Object *obj, Eina_Bool rtl)
166 Widget_Data *wd = elm_widget_data_get(obj);
168 edje_object_mirrored_set(wd->slider, rtl);
172 _labels_foreach_text_set(const Eina_Hash *hash __UNUSED__, const void *key, void *data, void *fdata)
174 Widget_Data *wd = fdata;
176 edje_object_part_text_set(wd->slider, key, data);
182 _theme_hook(Evas_Object *obj)
184 Widget_Data *wd = elm_widget_data_get(obj);
186 _elm_widget_mirrored_reload(obj);
187 _mirrored_set(obj, elm_widget_mirrored_get(obj));
189 _elm_theme_object_set(obj, wd->slider, "slider", "horizontal", elm_widget_style_get(obj));
191 _elm_theme_object_set(obj, wd->slider, "slider", "vertical", elm_widget_style_get(obj));
193 if (elm_widget_disabled_get(obj))
194 edje_object_signal_emit(wd->slider, "elm,state,disabled", "elm");
196 edje_object_signal_emit(wd->slider, "elm,state,enabled", "elm");
198 >>>>>>> remotes/origin/upstream
201 edje_object_part_swallow(wd->slider, "elm.swallow.content", wd->icon);
202 edje_object_signal_emit(wd->slider, "elm,state,icon,visible", "elm");
205 edje_object_signal_emit(wd->slider, "elm,state,end,visible", "elm");
207 edje_object_signal_emit(wd->slider, "elm,state,end,hidden", "elm");
210 eina_hash_foreach(wd->labels, _labels_foreach_text_set, wd);
212 edje_object_signal_emit(wd->slider, "elm,state,text,visible", "elm");
214 edje_object_signal_emit(wd->slider, "elm,state,text,visible", "elm");
215 >>>>>>> remotes/origin/upstream
219 edje_object_signal_emit(wd->slider, "elm,state,units,visible", "elm");
222 evas_object_size_hint_min_set(wd->spacer, (double)wd->size * elm_widget_scale_get(obj) * _elm_config->scale, 1);
224 evas_object_size_hint_min_set(wd->spacer, 1, (double)wd->size * elm_widget_scale_get(obj) * _elm_config->scale);
227 edje_object_signal_emit(wd->slider, "elm,state,inverted,on", "elm");
229 edje_object_part_swallow(wd->slider, "elm.swallow.bar", wd->spacer);
232 edje_object_message_signal_process(wd->slider);
233 edje_object_scale_set(wd->slider, elm_widget_scale_get(obj) * _elm_config->scale);
239 _disable_hook(Evas_Object *obj)
241 Widget_Data *wd = elm_widget_data_get(obj);
243 if (elm_widget_disabled_get(obj))
244 edje_object_signal_emit(wd->slider, "elm,state,disabled", "elm");
246 edje_object_signal_emit(wd->slider, "elm,state,enabled", "elm");
250 _sizing_eval(Evas_Object *obj)
252 Widget_Data *wd = elm_widget_data_get(obj);
253 Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
255 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
256 edje_object_size_min_restricted_calc(wd->slider, &minw, &minh, minw, minh);
257 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
258 evas_object_size_hint_min_set(obj, minw, minh);
259 evas_object_size_hint_max_set(obj, maxw, maxh);
263 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
265 Widget_Data *wd = elm_widget_data_get(data);
267 if ((obj != wd->icon) && (obj != wd->end)) return;
272 _sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info)
274 Widget_Data *wd = elm_widget_data_get(obj);
275 Evas_Object *sub = event_info;
279 edje_object_signal_emit(wd->slider, "elm,state,icon,hidden", "elm");
280 evas_object_event_callback_del_full
281 (sub, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, obj);
283 edje_object_message_signal_process(wd->slider);
288 edje_object_signal_emit(wd->slider, "elm,state,end,hidden", "elm");
289 evas_object_event_callback_del_full(sub,
290 EVAS_CALLBACK_CHANGED_SIZE_HINTS,
291 _changed_size_hints, obj);
293 edje_object_message_signal_process(wd->slider);
299 _delay_change(void *data)
301 Widget_Data *wd = elm_widget_data_get(data);
302 if (!wd) return ECORE_CALLBACK_CANCEL;
304 evas_object_smart_callback_call(data, SIG_DELAY_CHANGED, NULL);
305 return ECORE_CALLBACK_CANCEL;
309 _val_fetch(Evas_Object *obj)
312 Widget_Data *wd = elm_widget_data_get(obj);
313 double posx = 0.0, posy = 0.0, pos = 0.0, val;
315 edje_object_part_drag_value_get(wd->slider, "elm.dragable.slider",
317 if (wd->horizontal) pos = posx;
320 rtl = elm_widget_mirrored_get(obj);
321 if ((!rtl && wd->inverted) || (rtl &&
322 ((!wd->horizontal && wd->inverted) ||
323 (wd->horizontal && !wd->inverted)))) pos = 1.0 - pos;
324 val = (pos * (wd->val_max - wd->val_min)) + wd->val_min;
328 evas_object_smart_callback_call(obj, SIG_CHANGED, NULL);
329 if (wd->delay) ecore_timer_del(wd->delay);
330 wd->delay = ecore_timer_add(0.2, _delay_change, obj);
335 _val_set(Evas_Object *obj)
338 Widget_Data *wd = elm_widget_data_get(obj);
341 if (wd->val_max > wd->val_min)
342 pos = (wd->val - wd->val_min) / (wd->val_max - wd->val_min);
345 if (pos < 0.0) pos = 0.0;
346 else if (pos > 1.0) pos = 1.0;
348 rtl = elm_widget_mirrored_get(obj);
349 if ((!rtl && wd->inverted) || (rtl &&
350 ((!wd->horizontal && wd->inverted) ||
351 (wd->horizontal && !wd->inverted)))) pos = 1.0 - pos;
352 edje_object_part_drag_value_set(wd->slider, "elm.dragable.slider", pos, pos);
356 _units_set(Evas_Object *obj)
358 Widget_Data *wd = elm_widget_data_get(obj);
360 if (wd->units_format_func)
363 buf = wd->units_format_func(wd->val);
364 edje_object_part_text_set(wd->slider, "elm.units", buf);
365 if (wd->units_format_free) wd->units_format_free(buf);
371 snprintf(buf, sizeof(buf), wd->units, wd->val);
372 edje_object_part_text_set(wd->slider, "elm.units", buf);
375 edje_object_part_text_set(wd->slider, "elm.units", NULL);
379 _indicator_set(Evas_Object *obj)
381 Widget_Data *wd = elm_widget_data_get(obj);
383 if (wd->indicator_format_func)
386 buf = wd->indicator_format_func(wd->val);
387 edje_object_part_text_set(wd->slider, "elm.dragable.slider:elm.indicator", buf);
388 if (wd->indicator_format_free) wd->indicator_format_free(buf);
390 else if (wd->indicator)
393 snprintf(buf, sizeof(buf), wd->indicator, wd->val);
394 edje_object_part_text_set(wd->slider, "elm.dragable.slider:elm.indicator", buf);
397 edje_object_part_text_set(wd->slider, "elm.dragable.slider:elm.indicator", NULL);
401 _drag(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
404 Widget_Data *wd = elm_widget_data_get((Evas_Object*)data);
405 if (elm_widget_disabled_get(data)) return;
408 _indicator_set(data);
409 edje_object_signal_emit(wd->slider, "elm,state,drag", "elm");
410 edje_object_message_signal_process(wd->slider);
414 _indicator_set(data);
415 >>>>>>> remotes/origin/upstream
419 _drag_start(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
422 Widget_Data *wd = elm_widget_data_get((Evas_Object*)data);
423 if (elm_widget_disabled_get(data)) return;
425 >>>>>>> remotes/origin/upstream
427 evas_object_smart_callback_call(data, SIG_DRAG_START, NULL);
429 _indicator_set(data);
430 elm_widget_scroll_freeze_push(data);
432 edje_object_signal_emit(wd->slider, "elm,state,drag", "elm");
433 edje_object_message_signal_process(wd->slider);
435 >>>>>>> remotes/origin/upstream
439 _drag_stop(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
442 if (elm_widget_disabled_get(data)) return;
444 >>>>>>> remotes/origin/upstream
446 evas_object_smart_callback_call(data, SIG_DRAG_STOP, NULL);
448 _indicator_set(data);
449 elm_widget_scroll_freeze_pop(data);
453 _drag_step(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
456 if (elm_widget_disabled_get(data)) return;
458 >>>>>>> remotes/origin/upstream
461 _indicator_set(data);
465 _drag_up(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
470 if (elm_widget_disabled_get(data)) return;
472 >>>>>>> remotes/origin/upstream
474 wd = elm_widget_data_get(data);
477 if (wd->inverted) step *= ELM_SLIDER_INVERTED_FACTOR;
479 edje_object_part_drag_step(wd->slider, "elm.dragable.slider", step, step);
483 _drag_down(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
488 if (elm_widget_disabled_get(data)) return;
490 >>>>>>> remotes/origin/upstream
492 wd = elm_widget_data_get(data);
495 if (wd->inverted) step *= ELM_SLIDER_INVERTED_FACTOR;
497 edje_object_part_drag_step(wd->slider, "elm.dragable.slider", step, step);
501 _spacer_down_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
503 Widget_Data *wd = elm_widget_data_get(data);
504 Evas_Event_Mouse_Down *ev = event_info;
505 Evas_Coord x, y, w, h;
506 double button_x = 0.0, button_y = 0.0;
508 if (elm_widget_disabled_get(data)) return;
510 >>>>>>> remotes/origin/upstream
512 wd->spacer_down = EINA_TRUE;
514 evas_object_geometry_get(wd->spacer, &x, &y, &w, &h);
515 wd->downx = ev->canvas.x - x;
516 wd->downy = ev->canvas.y - y;
518 edje_object_part_drag_value_get(wd->slider, "elm.dragable.slider", &button_x, &button_y);
520 >>>>>>> remotes/origin/upstream
523 button_x = ((double)ev->canvas.x - (double)x) / (double)w;
524 if (button_x > 1) button_x = 1;
525 if (button_x < 0) button_x = 0;
529 button_y = ((double)ev->canvas.y - (double)y) / (double)h;
530 if (button_y > 1) button_y = 1;
531 if (button_y < 0) button_y = 0;
533 edje_object_part_drag_value_set(wd->slider, "elm.dragable.slider", button_x, button_y);
535 evas_object_smart_callback_call(data, SIG_DRAG_START, NULL);
537 _indicator_set(data);
538 edje_object_signal_emit(wd->slider, "elm,state,indicator,show", "elm");
540 edje_object_signal_emit(wd->slider, "elm,state,drag", "elm");
541 edje_object_message_signal_process(wd->slider);
543 >>>>>>> remotes/origin/upstream
547 _spacer_move_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
549 Widget_Data *wd = elm_widget_data_get(data);
550 Evas_Event_Mouse_Move *ev = event_info;
552 Evas_Coord x, y, w, h, d = 0;
553 double button_x = 0.0, button_y = 0.0;
554 if (elm_widget_disabled_get(data)) return;
559 Evas_Coord x, y, w, h;
560 double button_x = 0.0, button_y = 0.0;
566 >>>>>>> remotes/origin/upstream
567 evas_object_geometry_get(wd->spacer, &x, &y, &w, &h);
568 if (wd->horizontal) d = abs(ev->cur.canvas.x - x - wd->downx);
569 else d = abs(ev->cur.canvas.y - y - wd->downy);
570 if (d > (_elm_config->thumbscroll_threshold - 1))
574 elm_widget_scroll_freeze_push(data);
576 wd->frozen = EINA_TRUE;
578 ev->event_flags &= ~EVAS_EVENT_FLAG_ON_HOLD;
584 ev->event_flags &= ~EVAS_EVENT_FLAG_ON_HOLD;
587 >>>>>>> remotes/origin/upstream
588 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
590 if (wd->spacer_down) wd->spacer_down = EINA_FALSE;
592 evas_object_smart_callback_call(data, SIG_DRAG_STOP, NULL);
594 _indicator_set(data);
597 elm_widget_scroll_freeze_pop(data);
599 wd->frozen = EINA_FALSE;
602 >>>>>>> remotes/origin/upstream
604 edje_object_signal_emit(wd->slider, "elm,state,indicator,hide", "elm");
605 elm_slider_value_set(data, wd->val2);
610 button_x = ((double)ev->cur.canvas.x - (double)x) / (double)w;
611 if (button_x > 1) button_x = 1;
612 if (button_x < 0) button_x = 0;
616 button_y = ((double)ev->cur.canvas.y - (double)y) / (double)h;
617 if (button_y > 1) button_y = 1;
618 if (button_y < 0) button_y = 0;
620 edje_object_part_drag_value_set(wd->slider, "elm.dragable.slider", button_x, button_y);
623 _indicator_set(data);
625 edje_object_signal_emit(wd->slider, "elm,state,drag", "elm");
626 edje_object_message_signal_process(wd->slider);
628 >>>>>>> remotes/origin/upstream
633 _spacer_up_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
635 Widget_Data *wd = elm_widget_data_get(data);
637 if (elm_widget_disabled_get(data)) return;
638 if (!wd->spacer_down) return;
640 wd->spacer_down = EINA_FALSE;
643 if (!wd->spacer_down) return;
644 if (wd->spacer_down) wd->spacer_down = EINA_FALSE;
645 >>>>>>> remotes/origin/upstream
647 evas_object_smart_callback_call(data, SIG_DRAG_STOP, NULL);
649 _indicator_set(data);
652 elm_widget_scroll_freeze_pop(data);
654 wd->frozen = EINA_FALSE;
657 >>>>>>> remotes/origin/upstream
659 edje_object_signal_emit(wd->slider, "elm,state,indicator,hide", "elm");
663 _elm_slider_label_set(Evas_Object *obj, const char *part, const char *label)
665 ELM_CHECK_WIDTYPE(obj, widtype);
666 Widget_Data *wd = elm_widget_data_get(obj);
667 const char* default_part = "elm.text";
668 const char* real_part;
673 real_part = default_part;
679 const char* old_label;
681 old_label = eina_hash_find(wd->labels, real_part);
683 eina_hash_add(wd->labels, real_part, eina_stringshare_add(label));
686 eina_stringshare_ref(old_label);
687 eina_hash_modify(wd->labels, real_part, eina_stringshare_add(label));
688 eina_stringshare_del(old_label);
694 edje_object_signal_emit(wd->slider, "elm,state,text,visible", "elm");
695 edje_object_message_signal_process(wd->slider);
699 edje_object_signal_emit(wd->slider, "elm,state,text,hidden", "elm");
700 edje_object_message_signal_process(wd->slider);
703 edje_object_part_text_set(wd->slider, real_part, label);
708 _elm_slider_label_get(const Evas_Object *obj, const char *part)
710 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
711 Widget_Data *wd = elm_widget_data_get(obj);
715 >>>>>>> remotes/origin/upstream
716 if (!wd) return NULL;
717 if (!wd->labels) return NULL;
720 return eina_hash_find(wd->labels, "elm.text");
721 return eina_hash_find(wd->labels, part);
725 _icon_set(Evas_Object *obj, Evas_Object *icon)
727 Widget_Data *wd = elm_widget_data_get(obj);
729 if (wd->icon == icon) return;
730 if (wd->icon) evas_object_del(wd->icon);
734 elm_widget_sub_object_add(obj, icon);
735 evas_object_event_callback_add(icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
736 _changed_size_hints, obj);
737 edje_object_part_swallow(wd->slider, "elm.swallow.icon", icon);
738 edje_object_signal_emit(wd->slider, "elm,state,icon,visible", "elm");
739 edje_object_message_signal_process(wd->slider);
745 _icon_unset(Evas_Object *obj)
747 Widget_Data *wd = elm_widget_data_get(obj);
748 Evas_Object *ret = NULL;
749 if (!wd) return NULL;
752 elm_widget_sub_object_del(obj, wd->icon);
753 evas_object_event_callback_del_full(wd->icon,
754 EVAS_CALLBACK_CHANGED_SIZE_HINTS,
755 _changed_size_hints, obj);
757 edje_object_part_unswallow(wd->slider, wd->icon);
758 edje_object_signal_emit(wd->slider, "elm,state,icon,hidden", "elm");
766 _end_set(Evas_Object *obj, Evas_Object *end)
768 Widget_Data *wd = elm_widget_data_get(obj);
770 if (wd->end == end) return;
771 if (wd->end) evas_object_del(wd->end);
775 elm_widget_sub_object_add(obj, end);
776 evas_object_event_callback_add(end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
777 _changed_size_hints, obj);
778 edje_object_part_swallow(wd->slider, "elm.swallow.end", end);
779 edje_object_signal_emit(wd->slider, "elm,state,end,visible", "elm");
780 edje_object_message_signal_process(wd->slider);
786 _end_unset(Evas_Object *obj)
788 Widget_Data *wd = elm_widget_data_get(obj);
789 Evas_Object *ret = NULL;
790 if (!wd) return NULL;
793 elm_widget_sub_object_del(obj, wd->end);
794 evas_object_event_callback_del_full(wd->end,
795 EVAS_CALLBACK_CHANGED_SIZE_HINTS,
796 _changed_size_hints, obj);
798 edje_object_part_unswallow(wd->slider, wd->end);
799 edje_object_signal_emit(wd->slider, "elm,state,end,hidden", "elm");
807 _content_set_hook(Evas_Object *obj, const char *part, Evas_Object *content)
809 ELM_CHECK_WIDTYPE(obj, widtype);
810 if (!part || !strcmp(part, "icon"))
811 _icon_set(obj, content);
812 else if (!strcmp(part, "end"))
813 _end_set(obj, content);
817 _content_get_hook(const Evas_Object *obj, const char *part)
819 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
821 wd = elm_widget_data_get(obj);
822 if (!wd) return NULL;
823 if (!part || !strcmp(part, "icon"))
825 else if (!strcmp(part, "end"))
831 _content_unset_hook(Evas_Object *obj, const char *part)
833 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
834 if (!part || !strcmp(part, "icon"))
835 return _icon_unset(obj);
836 else if (!strcmp(part, "end"))
837 return _end_unset(obj);
842 _hash_labels_free_cb(void* label)
845 eina_stringshare_del(label);
849 elm_slider_add(Evas_Object *parent)
855 ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
857 ELM_SET_WIDTYPE(widtype, "slider");
858 elm_widget_type_set(obj, "slider");
859 elm_widget_sub_object_add(parent, obj);
860 elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
861 elm_widget_data_set(obj, wd);
862 elm_widget_del_hook_set(obj, _del_hook);
863 elm_widget_theme_hook_set(obj, _theme_hook);
864 elm_widget_disable_hook_set(obj, _disable_hook);
865 elm_widget_can_focus_set(obj, EINA_TRUE);
866 elm_widget_event_hook_set(obj, _event_hook);
867 elm_widget_text_set_hook_set(obj, _elm_slider_label_set);
868 elm_widget_text_get_hook_set(obj, _elm_slider_label_get);
869 elm_widget_content_set_hook_set(obj, _content_set_hook);
870 elm_widget_content_get_hook_set(obj, _content_get_hook);
871 elm_widget_content_unset_hook_set(obj, _content_unset_hook);
873 wd->horizontal = EINA_TRUE;
874 wd->indicator_show = EINA_TRUE;
878 wd->labels = eina_hash_string_superfast_new(_hash_labels_free_cb);
880 wd->slider = edje_object_add(e);
881 _elm_theme_object_set(obj, wd->slider, "slider", "horizontal", "default");
882 elm_widget_resize_object_set(obj, wd->slider);
883 edje_object_signal_callback_add(wd->slider, "drag", "*", _drag, obj);
884 edje_object_signal_callback_add(wd->slider, "drag,start", "*", _drag_start, obj);
885 edje_object_signal_callback_add(wd->slider, "drag,stop", "*", _drag_stop, obj);
886 edje_object_signal_callback_add(wd->slider, "drag,step", "*", _drag_step, obj);
887 edje_object_signal_callback_add(wd->slider, "drag,page", "*", _drag_stop, obj);
888 // edje_object_signal_callback_add(wd->slider, "drag,set", "*", _drag_stop, obj);
889 edje_object_part_drag_value_set(wd->slider, "elm.dragable.slider", 0.0, 0.0);
891 wd->spacer = evas_object_rectangle_add(e);
892 evas_object_color_set(wd->spacer, 0, 0, 0, 0);
893 evas_object_pass_events_set(wd->spacer, EINA_TRUE);
894 elm_widget_sub_object_add(obj, wd->spacer);
895 edje_object_part_swallow(wd->slider, "elm.swallow.bar", wd->spacer);
896 evas_object_event_callback_add(wd->spacer, EVAS_CALLBACK_MOUSE_DOWN, _spacer_down_cb, obj);
897 evas_object_event_callback_add(wd->spacer, EVAS_CALLBACK_MOUSE_MOVE, _spacer_move_cb, obj);
898 evas_object_event_callback_add(wd->spacer, EVAS_CALLBACK_MOUSE_UP, _spacer_up_cb, obj);
899 evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
901 _mirrored_set(obj, elm_widget_mirrored_get(obj));
904 // TODO: convert Elementary to subclassing of Evas_Smart_Class
905 // TODO: and save some bytes, making descriptions per-class and not instance!
906 evas_object_smart_callbacks_descriptions_set(obj, _signals);
911 elm_slider_label_set(Evas_Object *obj, const char *label)
913 _elm_slider_label_set(obj, NULL, label);
917 elm_slider_label_get(const Evas_Object *obj)
919 return _elm_slider_label_get(obj, NULL);
923 elm_slider_icon_set(Evas_Object *obj, Evas_Object *icon)
925 _content_set_hook(obj, "icon", icon);
929 elm_slider_icon_unset(Evas_Object *obj)
931 return _content_unset_hook(obj, "icon");
935 elm_slider_icon_get(const Evas_Object *obj)
937 return _content_get_hook(obj, "icon");
941 elm_slider_span_size_set(Evas_Object *obj, Evas_Coord size)
943 ELM_CHECK_WIDTYPE(obj, widtype);
944 Widget_Data *wd = elm_widget_data_get(obj);
946 if (wd->size == size) return;
949 evas_object_size_hint_min_set(wd->spacer, (double)wd->size * elm_widget_scale_get(obj) * _elm_config->scale, 1);
951 evas_object_size_hint_min_set(wd->spacer, 1, (double)wd->size * elm_widget_scale_get(obj) * _elm_config->scale);
952 if (wd->indicator_show)
953 edje_object_signal_emit(wd->slider, "elm,state,val,show", "elm");
955 edje_object_signal_emit(wd->slider, "elm,state,val,hide", "elm");
956 edje_object_part_swallow(wd->slider, "elm.swallow.bar", wd->spacer);
961 elm_slider_span_size_get(const Evas_Object *obj)
963 ELM_CHECK_WIDTYPE(obj, widtype) 0;
964 Widget_Data *wd = elm_widget_data_get(obj);
970 elm_slider_unit_format_set(Evas_Object *obj, const char *units)
972 ELM_CHECK_WIDTYPE(obj, widtype);
973 Widget_Data *wd = elm_widget_data_get(obj);
975 eina_stringshare_replace(&wd->units, units);
978 edje_object_signal_emit(wd->slider, "elm,state,units,visible", "elm");
979 edje_object_message_signal_process(wd->slider);
983 edje_object_signal_emit(wd->slider, "elm,state,units,hidden", "elm");
984 edje_object_message_signal_process(wd->slider);
991 elm_slider_unit_format_get(const Evas_Object *obj)
993 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
994 Widget_Data *wd = elm_widget_data_get(obj);
995 if (!wd) return NULL;
1000 elm_slider_indicator_format_set(Evas_Object *obj, const char *indicator)
1002 ELM_CHECK_WIDTYPE(obj, widtype);
1003 Widget_Data *wd = elm_widget_data_get(obj);
1005 eina_stringshare_replace(&wd->indicator, indicator);
1006 _indicator_set(obj);
1010 elm_slider_indicator_format_get(const Evas_Object *obj)
1012 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1013 Widget_Data *wd = elm_widget_data_get(obj);
1014 if (!wd) return NULL;
1015 return wd->indicator;
1019 elm_slider_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
1021 ELM_CHECK_WIDTYPE(obj, widtype);
1022 Widget_Data *wd = elm_widget_data_get(obj);
1024 horizontal = !!horizontal;
1025 if (wd->horizontal == horizontal) return;
1026 wd->horizontal = horizontal;
1031 elm_slider_horizontal_get(const Evas_Object *obj)
1033 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1034 Widget_Data *wd = elm_widget_data_get(obj);
1035 if (!wd) return EINA_FALSE;
1036 return wd->horizontal;
1040 elm_slider_min_max_set(Evas_Object *obj, double min, double max)
1042 ELM_CHECK_WIDTYPE(obj, widtype);
1043 Widget_Data *wd = elm_widget_data_get(obj);
1045 if ((wd->val_min == min) && (wd->val_max == max)) return;
1048 if (wd->val < wd->val_min) wd->val = wd->val_min;
1049 if (wd->val > wd->val_max) wd->val = wd->val_max;
1052 _indicator_set(obj);
1056 elm_slider_min_max_get(const Evas_Object *obj, double *min, double *max)
1058 if (min) *min = 0.0;
1059 if (max) *max = 0.0;
1060 ELM_CHECK_WIDTYPE(obj, widtype);
1061 Widget_Data *wd = elm_widget_data_get(obj);
1063 if (min) *min = wd->val_min;
1064 if (max) *max = wd->val_max;
1068 elm_slider_value_set(Evas_Object *obj, double val)
1070 ELM_CHECK_WIDTYPE(obj, widtype);
1071 Widget_Data *wd = elm_widget_data_get(obj);
1073 if (wd->val == val) return;
1075 if (wd->val < wd->val_min) wd->val = wd->val_min;
1076 if (wd->val > wd->val_max) wd->val = wd->val_max;
1078 edje_object_signal_emit(wd->slider, "elm,state,drag", "elm");
1080 >>>>>>> remotes/origin/upstream
1083 _indicator_set(obj);
1087 elm_slider_value_get(const Evas_Object *obj)
1089 ELM_CHECK_WIDTYPE(obj, widtype) 0.0;
1090 Widget_Data *wd = elm_widget_data_get(obj);
1091 if (!wd) return 0.0;
1096 elm_slider_inverted_set(Evas_Object *obj, Eina_Bool inverted)
1098 ELM_CHECK_WIDTYPE(obj, widtype);
1099 Widget_Data *wd = elm_widget_data_get(obj);
1101 inverted = !!inverted;
1102 if (wd->inverted == inverted) return;
1103 wd->inverted = inverted;
1105 edje_object_signal_emit(wd->slider, "elm,state,inverted,on", "elm");
1107 edje_object_signal_emit(wd->slider, "elm,state,inverted,off", "elm");
1108 edje_object_message_signal_process(wd->slider);
1111 _indicator_set(obj);
1115 elm_slider_inverted_get(const Evas_Object *obj)
1117 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1118 Widget_Data *wd = elm_widget_data_get(obj);
1119 if (!wd) return EINA_FALSE;
1120 return wd->inverted;
1124 elm_slider_indicator_format_function_set(Evas_Object *obj, const char *(*func)(double val), void (*free_func)(const char *str))
1126 ELM_CHECK_WIDTYPE(obj, widtype);
1127 Widget_Data *wd = elm_widget_data_get(obj);
1129 wd->indicator_format_func = func;
1130 wd->indicator_format_free = free_func;
1131 _indicator_set(obj);
1135 elm_slider_units_format_function_set(Evas_Object *obj, const char *(*func)(double val), void (*free_func)(const char *str))
1137 ELM_CHECK_WIDTYPE(obj, widtype);
1138 Widget_Data *wd = elm_widget_data_get(obj);
1140 wd->units_format_func = func;
1141 wd->units_format_free = free_func;
1142 _indicator_set(obj);
1146 elm_slider_end_set(Evas_Object *obj, Evas_Object *end)
1148 _content_set_hook(obj, "end", end);
1152 elm_slider_end_unset(Evas_Object *obj)
1154 return _content_unset_hook(obj, "end");
1158 elm_slider_end_get(const Evas_Object *obj)
1160 return _content_get_hook(obj, "end");
1164 elm_slider_indicator_show_set(Evas_Object *obj, Eina_Bool show)
1166 ELM_CHECK_WIDTYPE(obj, widtype);
1167 Widget_Data *wd = elm_widget_data_get(obj);
1169 wd->indicator_show = EINA_TRUE;
1170 edje_object_signal_emit(wd->slider, "elm,state,val,show", "elm");
1173 wd->indicator_show = EINA_FALSE;
1174 edje_object_signal_emit(wd->slider, "elm,state,val,hide", "elm");
1179 elm_slider_indicator_show_get(const Evas_Object *obj)
1181 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1182 Widget_Data *wd = elm_widget_data_get(obj);
1183 if (!wd) return EINA_FALSE;
1184 return wd->indicator_show;