1 #include <Elementary.h>
2 #include <Elementary_Cursor.h>
4 #include "els_scroller.h"
6 typedef struct _Widget_Data Widget_Data;
7 typedef struct _Pan Pan;
10 #define REORDER_EFFECT_TIME 0.5
12 struct _Elm_Gengrid_Item
17 const Elm_Gengrid_Item_Class *gic;
18 Ecore_Timer *long_timer;
19 Ecore_Animator *item_moving_effect_timer;
21 Eina_List *labels, *icons, *states, *icon_objs;
28 Evas_Coord x, y, dx, dy, ox, oy, tx, ty, rx, ry;
29 unsigned int moving_effect_start_time;
36 Elm_Tooltip_Item_Content_Cb content_cb;
41 const char *mouse_cursor;
43 Eina_Bool want_unrealize : 1;
44 Eina_Bool realized : 1;
45 Eina_Bool dragging : 1;
47 Eina_Bool delete_me : 1;
48 Eina_Bool display_only : 1;
49 Eina_Bool disabled : 1;
50 Eina_Bool selected : 1;
51 Eina_Bool hilighted : 1;
57 Evas_Object *self, *scr;
58 Evas_Object *pan_smart;
63 Elm_Gengrid_Item *last_selected_item, *reorder_item;
64 double align_x, align_y;
66 Evas_Coord pan_x, pan_y, old_pan_x, old_pan_y;
67 Evas_Coord item_width, item_height; /* Each item size */
68 Evas_Coord minw, minh; /* Total obj size */
69 Evas_Coord reorder_item_x, reorder_item_y;
74 Eina_Bool horizontal : 1;
75 Eina_Bool on_hold : 1;
76 Eina_Bool longpressed : 1;
78 Eina_Bool no_select : 1;
79 Eina_Bool wasselected : 1;
80 Eina_Bool always_select : 1;
81 Eina_Bool clear_me : 1;
82 Eina_Bool h_bounce : 1;
83 Eina_Bool v_bounce : 1;
84 Eina_Bool reorder_mode : 1;
85 Eina_Bool reorder_item_changed : 1;
86 Eina_Bool move_effect_enabled : 1;
89 #define ELM_GENGRID_ITEM_FROM_INLIST(it) \
90 ((it) ? EINA_INLIST_CONTAINER_GET(it, Elm_Gengrid_Item) : NULL)
94 Evas_Object_Smart_Clipped_Data __clipped_data;
98 static const char *widtype = NULL;
99 static void _item_hilight(Elm_Gengrid_Item *it);
100 static void _item_unrealize(Elm_Gengrid_Item *it);
101 static void _item_select(Elm_Gengrid_Item *it);
102 static void _item_unselect(Elm_Gengrid_Item *it);
103 static void _calc_job(void *data);
104 static void _on_focus_hook(void *data,
106 static Eina_Bool _item_multi_select_up(Widget_Data *wd);
107 static Eina_Bool _item_multi_select_down(Widget_Data *wd);
108 static Eina_Bool _item_multi_select_left(Widget_Data *wd);
109 static Eina_Bool _item_multi_select_right(Widget_Data *wd);
110 static Eina_Bool _item_single_select_up(Widget_Data *wd);
111 static Eina_Bool _item_single_select_down(Widget_Data *wd);
112 static Eina_Bool _item_single_select_left(Widget_Data *wd);
113 static Eina_Bool _item_single_select_right(Widget_Data *wd);
114 static Eina_Bool _event_hook(Evas_Object *obj,
116 Evas_Callback_Type type,
118 static Eina_Bool _deselect_all_items(Widget_Data *wd);
120 static Evas_Smart_Class _pan_sc = EVAS_SMART_CLASS_INIT_VERSION;
121 static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
123 static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
124 static const char SIG_SELECTED[] = "selected";
125 static const char SIG_UNSELECTED[] = "unselected";
126 static const char SIG_REALIZED[] = "realized";
127 static const char SIG_UNREALIZED[] = "unrealized";
128 static const char SIG_CHANGED[] = "changed";
129 static const char SIG_DRAG_START_UP[] = "drag,start,up";
130 static const char SIG_DRAG_START_DOWN[] = "drag,start,down";
131 static const char SIG_DRAG_START_LEFT[] = "drag,start,left";
132 static const char SIG_DRAG_START_RIGHT[] = "drag,start,right";
133 static const char SIG_DRAG_STOP[] = "drag,stop";
134 static const char SIG_DRAG[] = "drag";
135 static const char SIG_SCROLL[] = "scroll";
136 static const char SIG_SCROLL_ANIM_START[] = "scroll,anim,start";
137 static const char SIG_SCROLL_ANIM_STOP[] = "scroll,anim,stop";
138 static const char SIG_SCROLL_DRAG_START[] = "scroll,drag,start";
139 static const char SIG_SCROLL_DRAG_STOP[] = "scroll,drag,stop";
140 static const char SIG_MOVED[] = "moved";
142 static const Evas_Smart_Cb_Description _signals[] = {
143 {SIG_CLICKED_DOUBLE, ""},
145 {SIG_UNSELECTED, ""},
147 {SIG_UNREALIZED, ""},
149 {SIG_DRAG_START_UP, ""},
150 {SIG_DRAG_START_DOWN, ""},
151 {SIG_DRAG_START_LEFT, ""},
152 {SIG_DRAG_START_RIGHT, ""},
156 {SIG_SCROLL_ANIM_START, ""},
157 {SIG_SCROLL_ANIM_STOP, ""},
158 {SIG_SCROLL_DRAG_START, ""},
159 {SIG_SCROLL_DRAG_STOP, ""},
164 static Eina_Compare_Cb _elm_gengrid_item_compare_cb;
165 static Eina_Compare_Cb _elm_gengrid_item_compare_data_cb;
168 _event_hook(Evas_Object *obj,
169 Evas_Object *src __UNUSED__,
170 Evas_Callback_Type type,
173 if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
174 Evas_Event_Key_Down *ev = event_info;
175 Widget_Data *wd = elm_widget_data_get(obj);
176 if (!wd) return EINA_FALSE;
177 if (!wd->items) return EINA_FALSE;
178 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
179 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
181 Elm_Gengrid_Item *it = NULL;
184 Evas_Coord step_x = 0;
185 Evas_Coord step_y = 0;
188 Evas_Coord page_x = 0;
189 Evas_Coord page_y = 0;
191 elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
192 elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
193 elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
194 elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
196 if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
198 if ((wd->horizontal) &&
199 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
200 (_item_multi_select_up(wd)))
201 || (_item_single_select_up(wd))))
203 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
206 else if ((!wd->horizontal) &&
207 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
208 (_item_multi_select_left(wd)))
209 || (_item_single_select_left(wd))))
211 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
217 else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")))
219 if ((wd->horizontal) &&
220 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
221 (_item_multi_select_down(wd)))
222 || (_item_single_select_down(wd))))
224 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
227 else if ((!wd->horizontal) &&
228 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
229 (_item_multi_select_right(wd)))
230 || (_item_single_select_right(wd))))
232 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
238 else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
240 if ((wd->horizontal) &&
241 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
242 (_item_multi_select_left(wd)))
243 || (_item_single_select_left(wd))))
245 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
248 else if ((!wd->horizontal) &&
249 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
250 (_item_multi_select_up(wd)))
251 || (_item_single_select_up(wd))))
253 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
259 else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
261 if ((wd->horizontal) &&
262 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
263 (_item_multi_select_right(wd)))
264 || (_item_single_select_right(wd))))
266 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
269 else if ((!wd->horizontal) &&
270 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
271 (_item_multi_select_down(wd)))
272 || (_item_single_select_down(wd))))
274 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
280 else if ((!strcmp(ev->keyname, "Home")) || (!strcmp(ev->keyname, "KP_Home")))
282 it = elm_gengrid_first_item_get(obj);
283 elm_gengrid_item_bring_in(it);
284 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
287 else if ((!strcmp(ev->keyname, "End")) || (!strcmp(ev->keyname, "KP_End")))
289 it = elm_gengrid_last_item_get(obj);
290 elm_gengrid_item_bring_in(it);
291 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
294 else if ((!strcmp(ev->keyname, "Prior")) ||
295 (!strcmp(ev->keyname, "KP_Prior")))
300 x -= -(page_x * v_w) / 100;
307 y -= -(page_y * v_h) / 100;
312 else if ((!strcmp(ev->keyname, "Next")) || (!strcmp(ev->keyname, "KP_Next")))
317 x += -(page_x * v_w) / 100;
324 y += -(page_y * v_h) / 100;
329 else if (!strcmp(ev->keyname, "Escape"))
331 if (!_deselect_all_items(wd)) return EINA_FALSE;
332 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
335 else if ((!strcmp(ev->keyname, "Return")) ||
336 (!strcmp(ev->keyname, "KP_Enter")) ||
337 (!strcmp(ev->keyname, "space")))
339 it = elm_gengrid_selected_item_get(obj);
340 evas_object_smart_callback_call(it->wd->self, SIG_CLICKED_DOUBLE, it);
342 else return EINA_FALSE;
344 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
345 elm_smart_scroller_child_pos_set(wd->scr, x, y);
350 _deselect_all_items(Widget_Data *wd)
352 if (!wd->selected) return EINA_FALSE;
354 elm_gengrid_item_selected_set(wd->selected->data, EINA_FALSE);
360 _item_multi_select_left(Widget_Data *wd)
362 if (!wd->selected) return EINA_FALSE;
364 Elm_Gengrid_Item *prev = elm_gengrid_item_prev_get(wd->last_selected_item);
365 if (!prev) return EINA_TRUE;
366 if (elm_gengrid_item_selected_get(prev))
368 elm_gengrid_item_selected_set(wd->last_selected_item, EINA_FALSE);
369 wd->last_selected_item = prev;
370 elm_gengrid_item_show(wd->last_selected_item);
374 elm_gengrid_item_selected_set(prev, EINA_TRUE);
375 elm_gengrid_item_show(prev);
382 _item_multi_select_right(Widget_Data *wd)
384 if (!wd->selected) return EINA_FALSE;
386 Elm_Gengrid_Item *next = elm_gengrid_item_next_get(wd->last_selected_item);
387 if (!next) return EINA_TRUE;
388 if (elm_gengrid_item_selected_get(next))
390 elm_gengrid_item_selected_set(wd->last_selected_item, EINA_FALSE);
391 wd->last_selected_item = next;
392 elm_gengrid_item_show(wd->last_selected_item);
396 elm_gengrid_item_selected_set(next, EINA_TRUE);
397 elm_gengrid_item_show(next);
404 _item_multi_select_up(Widget_Data *wd)
407 Eina_Bool r = EINA_TRUE;
409 if (!wd->selected) return EINA_FALSE;
411 for (i = 0; (r) && (i < wd->nmax); i++)
412 r &= _item_multi_select_left(wd);
418 _item_multi_select_down(Widget_Data *wd)
421 Eina_Bool r = EINA_TRUE;
423 if (!wd->selected) return EINA_FALSE;
425 for (i = 0; (r) && (i < wd->nmax); i++)
426 r &= _item_multi_select_right(wd);
432 _item_single_select_up(Widget_Data *wd)
436 Elm_Gengrid_Item *prev;
440 prev = ELM_GENGRID_ITEM_FROM_INLIST(wd->items->last);
441 while ((prev) && (prev->delete_me))
442 prev = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(prev)->prev);
443 elm_gengrid_item_selected_set(prev, EINA_TRUE);
444 elm_gengrid_item_show(prev);
447 else prev = elm_gengrid_item_prev_get(wd->last_selected_item);
449 if (!prev) return EINA_FALSE;
451 for (i = 1; i < wd->nmax; i++)
453 Elm_Gengrid_Item *tmp = elm_gengrid_item_prev_get(prev);
454 if (!tmp) return EINA_FALSE;
458 _deselect_all_items(wd);
460 elm_gengrid_item_selected_set(prev, EINA_TRUE);
461 elm_gengrid_item_show(prev);
466 _item_single_select_down(Widget_Data *wd)
470 Elm_Gengrid_Item *next;
474 next = ELM_GENGRID_ITEM_FROM_INLIST(wd->items);
475 while ((next) && (next->delete_me))
476 next = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(next)->next);
477 elm_gengrid_item_selected_set(next, EINA_TRUE);
478 elm_gengrid_item_show(next);
481 else next = elm_gengrid_item_next_get(wd->last_selected_item);
483 if (!next) return EINA_FALSE;
485 for (i = 1; i < wd->nmax; i++)
487 Elm_Gengrid_Item *tmp = elm_gengrid_item_next_get(next);
488 if (!tmp) return EINA_FALSE;
492 _deselect_all_items(wd);
494 elm_gengrid_item_selected_set(next, EINA_TRUE);
495 elm_gengrid_item_show(next);
500 _item_single_select_left(Widget_Data *wd)
502 Elm_Gengrid_Item *prev;
505 prev = ELM_GENGRID_ITEM_FROM_INLIST(wd->items->last);
506 while ((prev) && (prev->delete_me))
507 prev = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(prev)->prev);
509 else prev = elm_gengrid_item_prev_get(wd->last_selected_item);
511 if (!prev) return EINA_FALSE;
513 _deselect_all_items(wd);
515 elm_gengrid_item_selected_set(prev, EINA_TRUE);
516 elm_gengrid_item_show(prev);
521 _item_single_select_right(Widget_Data *wd)
523 Elm_Gengrid_Item *next;
526 next = ELM_GENGRID_ITEM_FROM_INLIST(wd->items);
527 while ((next) && (next->delete_me))
528 next = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(next)->next);
530 else next = elm_gengrid_item_next_get(wd->last_selected_item);
532 if (!next) return EINA_FALSE;
534 _deselect_all_items(wd);
536 elm_gengrid_item_selected_set(next, EINA_TRUE);
537 elm_gengrid_item_show(next);
542 _on_focus_hook(void *data __UNUSED__,
545 Widget_Data *wd = elm_widget_data_get(obj);
547 if (elm_widget_focus_get(obj))
549 edje_object_signal_emit(wd->self, "elm,action,focus", "elm");
550 evas_object_focus_set(wd->self, EINA_TRUE);
551 if ((wd->selected) && (!wd->last_selected_item))
552 wd->last_selected_item = eina_list_data_get(wd->selected);
556 edje_object_signal_emit(wd->self, "elm,action,unfocus", "elm");
557 evas_object_focus_set(wd->self, EINA_FALSE);
562 _mirrored_set(Evas_Object *obj, Eina_Bool rtl)
564 Widget_Data *wd = elm_widget_data_get(obj);
565 Elm_Gengrid_Item *it;
567 elm_smart_scroller_mirrored_set(wd->scr, rtl);
568 if (!wd->items) return;
569 it = ELM_GENGRID_ITEM_FROM_INLIST(wd->items);
573 edje_object_mirrored_set(VIEW(it), rtl);
574 elm_gengrid_item_update(it);
575 it = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
580 _theme_hook(Evas_Object *obj)
582 Widget_Data *wd = elm_widget_data_get(obj);
584 _elm_widget_mirrored_reload(obj);
585 _mirrored_set(obj, elm_widget_mirrored_get(obj));
586 elm_smart_scroller_object_theme_set(obj, wd->scr, "gengrid", "base",
587 elm_widget_style_get(obj));
591 _del_pre_hook(Evas_Object *obj)
593 Widget_Data *wd = elm_widget_data_get(obj);
595 elm_gengrid_clear(obj);
596 evas_object_del(wd->pan_smart);
597 wd->pan_smart = NULL;
601 _del_hook(Evas_Object *obj)
603 Widget_Data *wd = elm_widget_data_get(obj);
608 _signal_emit_hook(Evas_Object *obj,
609 const char *emission,
612 Widget_Data *wd = elm_widget_data_get(obj);
614 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
619 _mouse_move(void *data,
620 Evas *evas __UNUSED__,
624 Elm_Gengrid_Item *it = data;
625 Evas_Event_Mouse_Move *ev = event_info;
626 Evas_Coord minw = 0, minh = 0, x, y, dx, dy, adx, ady;
627 Evas_Coord ox, oy, ow, oh, it_scrl_x, it_scrl_y;
629 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
631 if (!it->wd->on_hold)
633 it->wd->on_hold = EINA_TRUE;
634 if (!it->wd->wasselected)
638 if ((it->dragging) && (it->down))
642 ecore_timer_del(it->long_timer);
643 it->long_timer = NULL;
645 evas_object_smart_callback_call(it->wd->self, SIG_DRAG, it);
648 if ((!it->down) || (it->wd->longpressed))
652 ecore_timer_del(it->long_timer);
653 it->long_timer = NULL;
655 if ((it->wd->reorder_mode) && (it->wd->reorder_item))
657 evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
659 it_scrl_x = ev->cur.canvas.x - it->wd->reorder_item->dx;
660 it_scrl_y = ev->cur.canvas.y - it->wd->reorder_item->dy;
662 if (it_scrl_x < ox) it->wd->reorder_item_x = ox;
663 else if (it_scrl_x + it->wd->item_width > ox + ow)
664 it->wd->reorder_item_x = ox + ow - it->wd->item_width;
665 else it->wd->reorder_item_x = it_scrl_x;
667 if (it_scrl_y < oy) it->wd->reorder_item_y = oy;
668 else if (it_scrl_y + it->wd->item_height > oy + oh)
669 it->wd->reorder_item_y = oy + oh - it->wd->item_height;
670 else it->wd->reorder_item_y = it_scrl_y;
672 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
673 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
677 if (!it->display_only)
678 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
679 evas_object_geometry_get(obj, &x, &y, NULL, NULL);
680 x = ev->cur.canvas.x - x;
681 y = ev->cur.canvas.y - y;
684 if (adx < 0) adx = -dx;
687 if (ady < 0) ady = -dy;
690 if ((adx > minw) || (ady > minh))
692 const char *left_drag, *right_drag;
693 if (!elm_widget_mirrored_get(it->wd->self))
695 left_drag = SIG_DRAG_START_LEFT;
696 right_drag = SIG_DRAG_START_RIGHT;
700 left_drag = SIG_DRAG_START_RIGHT;
701 right_drag = SIG_DRAG_START_LEFT;
707 ecore_timer_del(it->long_timer);
708 it->long_timer = NULL;
710 if (!it->wd->wasselected)
715 evas_object_smart_callback_call(it->wd->self, SIG_DRAG_START_UP,
720 evas_object_smart_callback_call(it->wd->self,
727 evas_object_smart_callback_call(it->wd->self,
728 SIG_DRAG_START_DOWN, it);
732 evas_object_smart_callback_call(it->wd->self,
735 evas_object_smart_callback_call(it->wd->self,
743 _long_press(void *data)
745 Elm_Gengrid_Item *it = data;
747 it->long_timer = NULL;
748 if ((it->disabled) || (it->dragging)) return ECORE_CALLBACK_CANCEL;
749 it->wd->longpressed = EINA_TRUE;
750 evas_object_smart_callback_call(it->wd->self, "longpressed", it);
751 if (it->wd->reorder_mode)
753 it->wd->reorder_item = it;
754 evas_object_raise(VIEW(it));
755 elm_smart_scroller_hold_set(it->wd->scr, EINA_TRUE);
756 elm_smart_scroller_bounce_allow_set(it->wd->scr, EINA_FALSE, EINA_FALSE);
757 edje_object_signal_emit(VIEW(it), "elm,state,reorder,enabled", "elm");
759 return ECORE_CALLBACK_CANCEL;
763 _mouse_down(void *data,
764 Evas *evas __UNUSED__,
768 Elm_Gengrid_Item *it = data;
769 Evas_Event_Mouse_Down *ev = event_info;
772 if (ev->button != 1) return;
775 evas_object_geometry_get(obj, &x, &y, NULL, NULL);
776 it->dx = ev->canvas.x - x;
777 it->dy = ev->canvas.y - y;
778 it->wd->longpressed = EINA_FALSE;
779 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
780 else it->wd->on_hold = EINA_FALSE;
781 it->wd->wasselected = it->selected;
783 if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
784 evas_object_smart_callback_call(it->wd->self, SIG_CLICKED_DOUBLE, it);
785 if (it->long_timer) ecore_timer_del(it->long_timer);
787 it->long_timer = ecore_timer_add(_elm_config->longpress_timeout,
790 it->long_timer = NULL;
794 _mouse_up(void *data,
795 Evas *evas __UNUSED__,
796 Evas_Object *obj __UNUSED__,
799 Elm_Gengrid_Item *it = data;
800 Evas_Event_Mouse_Up *ev = event_info;
801 Eina_Bool dragged = EINA_FALSE;
803 if (ev->button != 1) return;
804 it->down = EINA_FALSE;
805 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
806 else it->wd->on_hold = EINA_FALSE;
809 ecore_timer_del(it->long_timer);
810 it->long_timer = NULL;
814 it->dragging = EINA_FALSE;
815 evas_object_smart_callback_call(it->wd->self, SIG_DRAG_STOP, it);
820 it->wd->longpressed = EINA_FALSE;
821 it->wd->on_hold = EINA_FALSE;
824 if ((it->wd->reorder_mode) && (it->wd->reorder_item))
826 evas_object_smart_callback_call(it->wd->self, SIG_MOVED, it->wd->reorder_item);
827 it->wd->reorder_item = NULL;
828 it->wd->move_effect_enabled = EINA_FALSE;
829 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
830 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
832 elm_smart_scroller_hold_set(it->wd->scr, EINA_FALSE);
833 elm_smart_scroller_bounce_allow_set(it->wd->scr, it->wd->h_bounce, it->wd->v_bounce);
834 edje_object_signal_emit(VIEW(it), "elm,state,reorder,disabled", "elm");
836 if (it->wd->longpressed)
838 it->wd->longpressed = EINA_FALSE;
839 if (!it->wd->wasselected) _item_unselect(it);
840 it->wd->wasselected = EINA_FALSE;
845 if (it->want_unrealize) _item_unrealize(it);
847 if ((it->disabled) || (dragged)) return;
855 else _item_unselect(it);
861 while (it->wd->selected)
862 _item_unselect(it->wd->selected->data);
866 const Eina_List *l, *l_next;
867 Elm_Gengrid_Item *item2;
869 EINA_LIST_FOREACH_SAFE(it->wd->selected, l, l_next, item2)
870 if (item2 != it) _item_unselect(item2);
878 _item_hilight(Elm_Gengrid_Item *it)
880 if ((it->wd->no_select) || (it->delete_me) || (it->hilighted)) return;
881 edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
882 it->hilighted = EINA_TRUE;
886 _item_realize(Elm_Gengrid_Item *it)
891 if ((it->realized) || (it->delete_me)) return;
892 VIEW(it) = edje_object_add(evas_object_evas_get(it->wd->self));
893 edje_object_scale_set(VIEW(it), elm_widget_scale_get(it->wd->self) *
895 edje_object_mirrored_set(VIEW(it), elm_widget_mirrored_get(WIDGET(it)));
896 evas_object_smart_member_add(VIEW(it), it->wd->pan_smart);
897 elm_widget_sub_object_add(it->wd->self, VIEW(it));
898 snprintf(style, sizeof(style), "item/%s",
899 it->gic->item_style ? it->gic->item_style : "default");
900 _elm_theme_object_set(it->wd->self, VIEW(it), "gengrid", style,
901 elm_widget_style_get(it->wd->self));
903 evas_object_rectangle_add(evas_object_evas_get(it->wd->self));
904 evas_object_color_set(it->spacer, 0, 0, 0, 0);
905 elm_widget_sub_object_add(it->wd->self, it->spacer);
906 evas_object_size_hint_min_set(it->spacer, 2 * _elm_config->scale, 1);
907 edje_object_part_swallow(VIEW(it), "elm.swallow.pad", it->spacer);
909 if (it->gic->func.label_get)
915 elm_widget_stringlist_get(edje_object_data_get(VIEW(it),
917 EINA_LIST_FOREACH(it->labels, l, key)
919 char *s = it->gic->func.label_get
920 ((void *)it->base.data, it->wd->self, l->data);
923 edje_object_part_text_set(VIEW(it), l->data, s);
929 if (it->gic->func.content_get)
935 elm_widget_stringlist_get(edje_object_data_get(VIEW(it),
937 EINA_LIST_FOREACH(it->icons, l, key)
939 Evas_Object *ic = it->gic->func.content_get
940 ((void *)it->base.data, it->wd->self, l->data);
943 it->icon_objs = eina_list_append(it->icon_objs, ic);
944 edje_object_part_swallow(VIEW(it), key, ic);
945 evas_object_show(ic);
946 elm_widget_sub_object_add(it->wd->self, ic);
951 if (it->gic->func.state_get)
957 elm_widget_stringlist_get(edje_object_data_get(VIEW(it),
959 EINA_LIST_FOREACH(it->states, l, key)
961 Eina_Bool on = it->gic->func.state_get
962 ((void *)it->base.data, it->wd->self, l->data);
965 snprintf(buf, sizeof(buf), "elm,state,%s,active", key);
966 edje_object_signal_emit(VIEW(it), buf, "elm");
971 if ((!it->wd->item_width) && (!it->wd->item_height))
973 edje_object_size_min_restricted_calc(VIEW(it),
975 &it->wd->item_height,
977 it->wd->item_height);
978 elm_coords_finger_size_adjust(1, &it->wd->item_width,
979 1, &it->wd->item_height);
982 evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_DOWN,
984 evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_UP,
986 evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_MOVE,
990 edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
992 edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm");
994 evas_object_show(VIEW(it));
996 if (it->tooltip.content_cb)
998 elm_widget_item_tooltip_content_cb_set(it,
999 it->tooltip.content_cb,
1000 it->tooltip.data, NULL);
1001 elm_widget_item_tooltip_style_set(it, it->tooltip.style);
1004 if (it->mouse_cursor)
1005 elm_widget_item_cursor_set(it, it->mouse_cursor);
1007 it->realized = EINA_TRUE;
1008 it->want_unrealize = EINA_FALSE;
1012 _item_unrealize(Elm_Gengrid_Item *it)
1016 if (!it->realized) return;
1019 ecore_timer_del(it->long_timer);
1020 it->long_timer = NULL;
1022 evas_object_del(VIEW(it));
1024 evas_object_del(it->spacer);
1026 elm_widget_stringlist_free(it->labels);
1028 elm_widget_stringlist_free(it->icons);
1030 elm_widget_stringlist_free(it->states);
1033 EINA_LIST_FREE(it->icon_objs, icon)
1034 evas_object_del(icon);
1036 it->realized = EINA_FALSE;
1037 it->want_unrealize = EINA_FALSE;
1041 _reorder_item_moving_effect_timer_cb(void *data)
1043 Elm_Gengrid_Item *it = data;
1047 time = REORDER_EFFECT_TIME;
1048 t = ((0.0 > (t = ecore_loop_time_get()-it->moving_effect_start_time)) ? 0.0 : t);
1049 dx = ((it->tx - it->ox) / 10) * _elm_config->scale;
1050 dy = ((it->ty - it->oy) / 10) * _elm_config->scale;
1054 it->rx += (1 * sin((t / time) * (M_PI / 2)) * dx);
1055 it->ry += (1 * sin((t / time) * (M_PI / 2)) * dy);
1063 if ((((dx > 0) && (it->rx >= it->tx)) || ((dx <= 0) && (it->rx <= it->tx))) &&
1064 (((dy > 0) && (it->ry >= it->ty)) || ((dy <= 0) && (it->ry <= it->ty))))
1066 evas_object_move(VIEW(it), it->tx, it->ty);
1067 evas_object_resize(VIEW(it), it->wd->item_width, it->wd->item_height);
1068 it->moving = EINA_FALSE;
1069 it->item_moving_effect_timer = NULL;
1070 return ECORE_CALLBACK_CANCEL;
1073 evas_object_move(VIEW(it), it->rx, it->ry);
1074 evas_object_resize(VIEW(it), it->wd->item_width, it->wd->item_height);
1076 return ECORE_CALLBACK_RENEW;
1080 _item_place(Elm_Gengrid_Item *it,
1084 Evas_Coord x, y, ox, oy, cvx, cvy, cvw, cvh;
1085 Evas_Coord tch, tcw, alignw = 0, alignh = 0, vw, vh;
1086 Eina_Bool reorder_item_move_forward = EINA_FALSE;
1089 evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &vw, &vh);
1091 /* Preload rows/columns at each side of the Gengrid */
1092 cvx = ox - PRELOAD * it->wd->item_width;
1093 cvy = oy - PRELOAD * it->wd->item_height;
1094 cvw = vw + 2 * PRELOAD * it->wd->item_width;
1095 cvh = vh + 2 * PRELOAD * it->wd->item_height;
1100 if (it->wd->horizontal)
1102 int columns, items_visible = 0, items_row;
1104 if (it->wd->item_height > 0)
1105 items_visible = vh / it->wd->item_height;
1106 if (items_visible < 1)
1109 columns = it->wd->count / items_visible;
1110 if (it->wd->count % items_visible)
1113 tcw = it->wd->item_width * columns;
1114 alignw = (vw - tcw) * it->wd->align_x;
1116 items_row = items_visible;
1117 if (items_row > it->wd->count)
1118 items_row = it->wd->count;
1119 tch = items_row * it->wd->item_height;
1120 alignh = (vh - tch) * it->wd->align_y;
1124 int rows, items_visible = 0, items_col;
1126 if (it->wd->item_width > 0)
1127 items_visible = vw / it->wd->item_width;
1128 if (items_visible < 1)
1131 rows = it->wd->count / items_visible;
1132 if (it->wd->count % items_visible)
1135 tch = it->wd->item_height * rows;
1136 alignh = (vh - tch) * it->wd->align_y;
1138 items_col = items_visible;
1139 if (items_col > it->wd->count)
1140 items_col = it->wd->count;
1141 tcw = items_col * it->wd->item_width;
1142 alignw = (vw - tcw) * it->wd->align_x;
1145 x = cx * it->wd->item_width - it->wd->pan_x + ox + alignw;
1146 if (elm_widget_mirrored_get(it->wd->self))
1147 { /* Switch items side and componsate for pan_x when in RTL mode */
1149 evas_object_geometry_get(it->wd->self, NULL, NULL, &ww, NULL);
1150 x = ww - x - it->wd->item_width - it->wd->pan_x - it->wd->pan_x;
1153 y = cy * it->wd->item_height - it->wd->pan_y + oy + alignh;
1155 Eina_Bool was_realized = it->realized;
1156 if (ELM_RECTS_INTERSECT(x, y, it->wd->item_width, it->wd->item_height,
1157 cvx, cvy, cvw, cvh))
1161 evas_object_smart_callback_call(it->wd->self, SIG_REALIZED, it);
1162 if (it->wd->reorder_mode)
1164 if (it->wd->reorder_item)
1166 if (it->moving) return;
1168 if (!it->wd->move_effect_enabled)
1173 if (it->wd->reorder_item == it)
1175 evas_object_move(VIEW(it),
1176 it->wd->reorder_item_x, it->wd->reorder_item_y);
1177 evas_object_resize(VIEW(it),
1178 it->wd->item_width, it->wd->item_height);
1183 if (it->wd->move_effect_enabled)
1185 if ((it->ox != x) || (it->oy != y))
1187 if (((it->wd->old_pan_x == it->wd->pan_x) && (it->wd->old_pan_y == it->wd->pan_y)) ||
1188 ((it->wd->old_pan_x != it->wd->pan_x) && !(it->ox - it->wd->pan_x + it->wd->old_pan_x == x)) ||
1189 ((it->wd->old_pan_y != it->wd->pan_y) && !(it->oy - it->wd->pan_y + it->wd->old_pan_y == y)))
1195 it->moving = EINA_TRUE;
1196 it->moving_effect_start_time = ecore_loop_time_get();
1197 it->item_moving_effect_timer = ecore_animator_add(_reorder_item_moving_effect_timer_cb, it);
1203 if (ELM_RECTS_INTERSECT(it->wd->reorder_item_x, it->wd->reorder_item_y,
1204 it->wd->item_width, it->wd->item_height,
1205 x+(it->wd->item_width/2), y+(it->wd->item_height/2),
1208 if (it->wd->horizontal)
1210 if ((it->wd->nmax * it->wd->reorder_item->x + it->wd->reorder_item->y) >
1211 (it->wd->nmax * it->x + it->y))
1212 reorder_item_move_forward = EINA_TRUE;
1216 if ((it->wd->nmax * it->wd->reorder_item->y + it->wd->reorder_item->x) >
1217 (it->wd->nmax * it->y + it->x))
1218 reorder_item_move_forward = EINA_TRUE;
1221 it->wd->items = eina_inlist_remove(it->wd->items,
1222 EINA_INLIST_GET(it->wd->reorder_item));
1223 if (reorder_item_move_forward)
1224 it->wd->items = eina_inlist_prepend_relative(it->wd->items,
1225 EINA_INLIST_GET(it->wd->reorder_item),
1226 EINA_INLIST_GET(it));
1228 it->wd->items = eina_inlist_append_relative(it->wd->items,
1229 EINA_INLIST_GET(it->wd->reorder_item),
1230 EINA_INLIST_GET(it));
1232 it->wd->reorder_item_changed = EINA_TRUE;
1233 it->wd->move_effect_enabled = EINA_TRUE;
1234 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
1235 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
1241 else if (it->item_moving_effect_timer)
1243 ecore_animator_del(it->item_moving_effect_timer);
1244 it->item_moving_effect_timer = NULL;
1245 it->moving = EINA_FALSE;
1248 evas_object_move(VIEW(it), x, y);
1249 evas_object_resize(VIEW(it), it->wd->item_width,
1250 it->wd->item_height);
1254 _item_unrealize(it);
1256 evas_object_smart_callback_call(it->wd->self, SIG_UNREALIZED, it);
1260 static Elm_Gengrid_Item *
1261 _item_create(Widget_Data *wd,
1262 const Elm_Gengrid_Item_Class *gic,
1265 const void *func_data)
1267 Elm_Gengrid_Item *it;
1269 it = elm_widget_item_new(wd->self, Elm_Gengrid_Item);
1270 if (!it) return NULL;
1274 it->base.data = data;
1275 it->func.func = func;
1276 it->func.data = func_data;
1277 it->mouse_cursor = NULL;
1282 _item_del(Elm_Gengrid_Item *it)
1284 elm_widget_item_pre_notify_del(it);
1286 it->wd->selected = eina_list_remove(it->wd->selected, it);
1287 if (it->realized) _item_unrealize(it);
1288 if ((!it->delete_me) && (it->gic->func.del))
1289 it->gic->func.del((void *)it->base.data, it->wd->self);
1290 it->delete_me = EINA_TRUE;
1291 it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
1292 if (it->long_timer) ecore_timer_del(it->long_timer);
1293 if (it->tooltip.del_cb)
1294 it->tooltip.del_cb((void *)it->tooltip.data, WIDGET(it), it);
1295 it->wd->walking -= it->walking;
1297 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
1298 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
1299 elm_widget_item_del(it);
1303 _item_select(Elm_Gengrid_Item *it)
1305 if ((it->wd->no_select) || (it->delete_me)) return;
1308 if (it->wd->always_select) goto call;
1311 it->selected = EINA_TRUE;
1312 it->wd->selected = eina_list_append(it->wd->selected, it);
1317 it->func.func((void *)it->func.data, it->wd->self, it);
1319 evas_object_smart_callback_call(it->wd->self, SIG_SELECTED, it);
1322 it->wd->last_selected_item = it;
1323 if ((it->wd->clear_me) && (!it->wd->walking))
1324 elm_gengrid_clear(WIDGET(it));
1327 if ((!it->walking) && (it->delete_me))
1328 if (!it->relcount) _item_del(it);
1333 _item_unselect(Elm_Gengrid_Item *it)
1335 if ((it->delete_me) || (!it->hilighted)) return;
1336 edje_object_signal_emit(VIEW(it), "elm,state,unselected", "elm");
1337 it->hilighted = EINA_FALSE;
1340 it->selected = EINA_FALSE;
1341 it->wd->selected = eina_list_remove(it->wd->selected, it);
1342 evas_object_smart_callback_call(it->wd->self, SIG_UNSELECTED, it);
1347 _calc_job(void *data)
1349 Widget_Data *wd = data;
1350 Evas_Coord minw = 0, minh = 0, nmax = 0, cvw, cvh;
1353 evas_object_geometry_get(wd->pan_smart, NULL, NULL, &cvw, &cvh);
1354 if ((cvw != 0) || (cvh != 0))
1356 if ((wd->horizontal) && (wd->item_height > 0))
1357 nmax = cvh / wd->item_height;
1358 else if (wd->item_width > 0)
1359 nmax = cvw / wd->item_width;
1367 minw = ceil(count / (float)nmax) * wd->item_width;
1368 minh = nmax * wd->item_height;
1372 minw = nmax * wd->item_width;
1373 minh = ceil(count / (float)nmax) * wd->item_height;
1376 if ((minw != wd->minw) || (minh != wd->minh))
1380 evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
1384 evas_object_smart_changed(wd->pan_smart);
1386 wd->calc_job = NULL;
1390 _pan_add(Evas_Object *obj)
1393 Evas_Object_Smart_Clipped_Data *cd;
1396 cd = evas_object_smart_data_get(obj);
1399 sd->__clipped_data = *cd;
1401 evas_object_smart_data_set(obj, sd);
1405 _pan_del(Evas_Object *obj)
1407 Pan *sd = evas_object_smart_data_get(obj);
1414 _pan_set(Evas_Object *obj,
1418 Pan *sd = evas_object_smart_data_get(obj);
1419 if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
1422 evas_object_smart_changed(obj);
1426 _pan_get(Evas_Object *obj,
1430 Pan *sd = evas_object_smart_data_get(obj);
1431 if (x) *x = sd->wd->pan_x;
1432 if (y) *y = sd->wd->pan_y;
1436 _pan_child_size_get(Evas_Object *obj,
1440 Pan *sd = evas_object_smart_data_get(obj);
1441 if (w) *w = sd->wd->minw;
1442 if (h) *h = sd->wd->minh;
1446 _pan_max_get(Evas_Object *obj,
1450 Pan *sd = evas_object_smart_data_get(obj);
1454 evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
1456 *x = (ow < sd->wd->minw) ? sd->wd->minw - ow : 0;
1458 *y = (oh < sd->wd->minh) ? sd->wd->minh - oh : 0;
1462 _pan_min_get(Evas_Object *obj,
1466 Pan *sd = evas_object_smart_data_get(obj);
1470 _pan_max_get(obj, &mx, &my);
1472 *x = -mx * sd->wd->align_x;
1474 *y = -my * sd->wd->align_y;
1478 _pan_resize(Evas_Object *obj,
1482 Pan *sd = evas_object_smart_data_get(obj);
1485 evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
1486 if ((ow == w) && (oh == h)) return;
1487 if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
1488 sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
1492 _pan_calculate(Evas_Object *obj)
1494 Pan *sd = evas_object_smart_data_get(obj);
1495 Evas_Coord cx = 0, cy = 0;
1496 Elm_Gengrid_Item *it;
1499 if (!sd->wd->nmax) return;
1501 sd->wd->reorder_item_changed = EINA_FALSE;
1503 EINA_INLIST_FOREACH(sd->wd->items, it)
1505 _item_place(it, cx, cy);
1506 if (sd->wd->reorder_item_changed) return;
1507 if (sd->wd->horizontal)
1509 cy = (cy + 1) % sd->wd->nmax;
1514 cx = (cx + 1) % sd->wd->nmax;
1519 if ((sd->wd->reorder_mode) && (sd->wd->reorder_item))
1521 if (!sd->wd->reorder_item_changed)
1523 sd->wd->old_pan_x = sd->wd->pan_x;
1524 sd->wd->old_pan_y = sd->wd->pan_y;
1526 sd->wd->move_effect_enabled = EINA_FALSE;
1528 evas_object_smart_callback_call(sd->wd->self, SIG_CHANGED, NULL);
1532 _pan_move(Evas_Object *obj,
1533 Evas_Coord x __UNUSED__,
1534 Evas_Coord y __UNUSED__)
1536 Pan *sd = evas_object_smart_data_get(obj);
1538 if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
1539 sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
1543 _hold_on(void *data __UNUSED__,
1545 void *event_info __UNUSED__)
1547 Widget_Data *wd = elm_widget_data_get(obj);
1549 elm_smart_scroller_hold_set(wd->scr, 1);
1553 _hold_off(void *data __UNUSED__,
1555 void *event_info __UNUSED__)
1557 Widget_Data *wd = elm_widget_data_get(obj);
1559 elm_smart_scroller_hold_set(wd->scr, 0);
1563 _freeze_on(void *data __UNUSED__,
1565 void *event_info __UNUSED__)
1567 Widget_Data *wd = elm_widget_data_get(obj);
1569 elm_smart_scroller_freeze_set(wd->scr, 1);
1573 _freeze_off(void *data __UNUSED__,
1575 void *event_info __UNUSED__)
1577 Widget_Data *wd = elm_widget_data_get(obj);
1579 elm_smart_scroller_freeze_set(wd->scr, 0);
1583 _scr_anim_start(void *data,
1584 Evas_Object *obj __UNUSED__,
1585 void *event_info __UNUSED__)
1587 evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_START, NULL);
1591 _scr_anim_stop(void *data,
1592 Evas_Object *obj __UNUSED__,
1593 void *event_info __UNUSED__)
1595 evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_STOP, NULL);
1599 _scr_drag_start(void *data,
1600 Evas_Object *obj __UNUSED__,
1601 void *event_info __UNUSED__)
1603 evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_START, NULL);
1607 _scr_drag_stop(void *data,
1608 Evas_Object *obj __UNUSED__,
1609 void *event_info __UNUSED__)
1611 evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_STOP, NULL);
1615 _scr_scroll(void *data,
1616 Evas_Object *obj __UNUSED__,
1617 void *event_info __UNUSED__)
1619 evas_object_smart_callback_call(data, SIG_SCROLL, NULL);
1623 _elm_gengrid_item_compare_data(const void *data, const void *data1)
1625 const Elm_Gengrid_Item *it = data;
1626 const Elm_Gengrid_Item *item1 = data1;
1628 return _elm_gengrid_item_compare_data_cb(it->base.data, item1->base.data);
1632 _elm_gengrid_item_compare(const void *data, const void *data1)
1634 Elm_Gengrid_Item *it, *item1;
1635 it = ELM_GENGRID_ITEM_FROM_INLIST(data);
1636 item1 = ELM_GENGRID_ITEM_FROM_INLIST(data1);
1637 return _elm_gengrid_item_compare_cb(it, item1);
1641 elm_gengrid_add(Evas_Object *parent)
1646 static Evas_Smart *smart = NULL;
1647 Eina_Bool bounce = _elm_config->thumbscroll_bounce_enable;
1649 ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
1651 ELM_SET_WIDTYPE(widtype, "gengrid");
1652 elm_widget_type_set(obj, "gengrid");
1653 elm_widget_sub_object_add(parent, obj);
1654 elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
1655 elm_widget_data_set(obj, wd);
1656 elm_widget_del_hook_set(obj, _del_hook);
1657 elm_widget_del_pre_hook_set(obj, _del_pre_hook);
1658 elm_widget_theme_hook_set(obj, _theme_hook);
1659 elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
1660 elm_widget_can_focus_set(obj, EINA_TRUE);
1661 elm_widget_event_hook_set(obj, _event_hook);
1663 wd->scr = elm_smart_scroller_add(e);
1664 elm_smart_scroller_widget_set(wd->scr, obj);
1665 elm_smart_scroller_object_theme_set(obj, wd->scr, "gengrid", "base",
1667 elm_widget_resize_object_set(obj, wd->scr);
1669 evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, obj);
1670 evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, obj);
1671 evas_object_smart_callback_add(wd->scr, "drag,start", _scr_drag_start, obj);
1672 evas_object_smart_callback_add(wd->scr, "drag,stop", _scr_drag_stop, obj);
1673 evas_object_smart_callback_add(wd->scr, "scroll", _scr_scroll, obj);
1675 elm_smart_scroller_bounce_allow_set(wd->scr, bounce, bounce);
1680 wd->h_bounce = bounce;
1681 wd->v_bounce = bounce;
1682 wd->no_select = EINA_FALSE;
1684 evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
1685 evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
1686 evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
1687 evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
1689 evas_object_smart_callbacks_descriptions_set(obj, _signals);
1693 static Evas_Smart_Class sc;
1695 evas_object_smart_clipped_smart_set(&_pan_sc);
1697 sc.name = "elm_gengrid_pan";
1698 sc.version = EVAS_SMART_CLASS_VERSION;
1701 sc.resize = _pan_resize;
1702 sc.move = _pan_move;
1703 sc.calculate = _pan_calculate;
1704 smart = evas_smart_class_new(&sc);
1708 wd->pan_smart = evas_object_smart_add(e, smart);
1709 wd->pan = evas_object_smart_data_get(wd->pan_smart);
1713 elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
1714 _pan_set, _pan_get, _pan_max_get,
1715 _pan_min_get, _pan_child_size_get);
1717 _mirrored_set(obj, elm_widget_mirrored_get(obj));
1722 elm_gengrid_item_size_set(Evas_Object *obj,
1726 ELM_CHECK_WIDTYPE(obj, widtype);
1727 Widget_Data *wd = elm_widget_data_get(obj);
1729 if ((wd->item_width == w) && (wd->item_height == h)) return;
1731 wd->item_height = h;
1732 if (wd->calc_job) ecore_job_del(wd->calc_job);
1733 wd->calc_job = ecore_job_add(_calc_job, wd);
1737 elm_gengrid_item_size_get(const Evas_Object *obj,
1741 ELM_CHECK_WIDTYPE(obj, widtype);
1742 Widget_Data *wd = elm_widget_data_get(obj);
1744 if (w) *w = wd->item_width;
1745 if (h) *h = wd->item_height;
1749 elm_gengrid_align_set(Evas_Object *obj,
1753 ELM_CHECK_WIDTYPE(obj, widtype);
1754 Widget_Data *wd = elm_widget_data_get(obj);
1758 else if (align_x < 0.0)
1760 wd->align_x = align_x;
1764 else if (align_y < 0.0)
1766 wd->align_y = align_y;
1770 elm_gengrid_align_get(const Evas_Object *obj,
1774 ELM_CHECK_WIDTYPE(obj, widtype);
1775 Widget_Data *wd = elm_widget_data_get(obj);
1776 if (align_x) *align_x = wd->align_x;
1777 if (align_y) *align_y = wd->align_y;
1780 EAPI Elm_Gengrid_Item *
1781 elm_gengrid_item_append(Evas_Object *obj,
1782 const Elm_Gengrid_Item_Class *gic,
1785 const void *func_data)
1787 Elm_Gengrid_Item *it;
1788 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1789 Widget_Data *wd = elm_widget_data_get(obj);
1790 if (!wd) return NULL;
1792 it = _item_create(wd, gic, data, func, func_data);
1793 if (!it) return NULL;
1794 wd->items = eina_inlist_append(wd->items, EINA_INLIST_GET(it));
1796 if (wd->calc_job) ecore_job_del(wd->calc_job);
1797 wd->calc_job = ecore_job_add(_calc_job, wd);
1802 EAPI Elm_Gengrid_Item *
1803 elm_gengrid_item_prepend(Evas_Object *obj,
1804 const Elm_Gengrid_Item_Class *gic,
1807 const void *func_data)
1809 Elm_Gengrid_Item *it;
1810 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1811 Widget_Data *wd = elm_widget_data_get(obj);
1812 if (!wd) return NULL;
1814 it = _item_create(wd, gic, data, func, func_data);
1815 if (!it) return NULL;
1816 wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(it));
1818 if (wd->calc_job) ecore_job_del(wd->calc_job);
1819 wd->calc_job = ecore_job_add(_calc_job, wd);
1824 EAPI Elm_Gengrid_Item *
1825 elm_gengrid_item_insert_before(Evas_Object *obj,
1826 const Elm_Gengrid_Item_Class *gic,
1828 Elm_Gengrid_Item *relative,
1830 const void *func_data)
1832 Elm_Gengrid_Item *it;
1833 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1834 EINA_SAFETY_ON_NULL_RETURN_VAL(relative, NULL);
1835 Widget_Data *wd = elm_widget_data_get(obj);
1836 if (!wd) return NULL;
1838 it = _item_create(wd, gic, data, func, func_data);
1839 if (!it) return NULL;
1840 wd->items = eina_inlist_prepend_relative
1841 (wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(relative));
1843 if (wd->calc_job) ecore_job_del(wd->calc_job);
1844 wd->calc_job = ecore_job_add(_calc_job, wd);
1849 EAPI Elm_Gengrid_Item *
1850 elm_gengrid_item_insert_after(Evas_Object *obj,
1851 const Elm_Gengrid_Item_Class *gic,
1853 Elm_Gengrid_Item *relative,
1855 const void *func_data)
1857 Elm_Gengrid_Item *it;
1858 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1859 EINA_SAFETY_ON_NULL_RETURN_VAL(relative, NULL);
1860 Widget_Data *wd = elm_widget_data_get(obj);
1861 if (!wd) return NULL;
1863 it = _item_create(wd, gic, data, func, func_data);
1864 if (!it) return NULL;
1865 wd->items = eina_inlist_append_relative
1866 (wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(relative));
1868 if (wd->calc_job) ecore_job_del(wd->calc_job);
1869 wd->calc_job = ecore_job_add(_calc_job, wd);
1874 EAPI Elm_Gengrid_Item *
1875 elm_gengrid_item_direct_sorted_insert(Evas_Object *obj,
1876 const Elm_Gengrid_Item_Class *gic,
1878 Eina_Compare_Cb comp,
1880 const void *func_data)
1882 Elm_Gengrid_Item *it;
1883 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
1884 Widget_Data *wd = elm_widget_data_get(obj);
1885 if (!wd) return NULL;
1887 it = _item_create(wd, gic, data, func, func_data);
1888 if (!it) return NULL;
1890 _elm_gengrid_item_compare_cb = comp;
1891 wd->items = eina_inlist_sorted_insert(wd->items, EINA_INLIST_GET(it),
1892 _elm_gengrid_item_compare);
1893 if (wd->calc_job) ecore_job_del(wd->calc_job);
1894 wd->calc_job = ecore_job_add(_calc_job, wd);
1899 EAPI Elm_Gengrid_Item *
1900 elm_gengrid_item_sorted_insert(Evas_Object *obj,
1901 const Elm_Gengrid_Item_Class *gic,
1903 Eina_Compare_Cb comp,
1905 const void *func_data)
1907 _elm_gengrid_item_compare_data_cb = comp;
1909 return elm_gengrid_item_direct_sorted_insert(obj, gic, data, _elm_gengrid_item_compare_data, func, func_data);
1913 elm_gengrid_item_del(Elm_Gengrid_Item *it)
1915 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
1916 if ((it->relcount > 0) || (it->walking > 0))
1918 it->delete_me = EINA_TRUE;
1919 elm_widget_item_pre_notify_del(it);
1921 it->wd->selected = eina_list_remove(it->wd->selected, it);
1922 if (it->gic->func.del)
1923 it->gic->func.del((void *)it->base.data, it->wd->self);
1931 elm_gengrid_horizontal_set(Evas_Object *obj,
1934 ELM_CHECK_WIDTYPE(obj, widtype);
1935 Widget_Data *wd = elm_widget_data_get(obj);
1937 if (setting == wd->horizontal) return;
1938 wd->horizontal = setting;
1940 /* Update the items to conform to the new layout */
1941 if (wd->calc_job) ecore_job_del(wd->calc_job);
1942 wd->calc_job = ecore_job_add(_calc_job, wd);
1946 elm_gengrid_horizontal_get(const Evas_Object *obj)
1948 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
1949 Widget_Data *wd = elm_widget_data_get(obj);
1950 if (!wd) return EINA_FALSE;
1951 return wd->horizontal;
1955 elm_gengrid_clear(Evas_Object *obj)
1957 ELM_CHECK_WIDTYPE(obj, widtype);
1958 Widget_Data *wd = elm_widget_data_get(obj);
1963 ecore_job_del(wd->calc_job);
1964 wd->calc_job = NULL;
1967 if (wd->walking > 0)
1969 Elm_Gengrid_Item *it;
1971 EINA_INLIST_FOREACH(wd->items, it)
1978 Elm_Gengrid_Item *it = ELM_GENGRID_ITEM_FROM_INLIST(wd->items);
1980 wd->items = eina_inlist_remove(wd->items, wd->items);
1981 elm_widget_item_pre_notify_del(it);
1982 if (it->realized) _item_unrealize(it);
1983 if (it->gic->func.del)
1984 it->gic->func.del((void *)it->base.data, wd->self);
1985 if (it->long_timer) ecore_timer_del(it->long_timer);
1986 elm_widget_item_del(it);
1991 eina_list_free(wd->selected);
1992 wd->selected = NULL;
2000 evas_object_size_hint_min_set(wd->pan_smart, wd->minw, wd->minh);
2001 evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
2004 EAPI const Evas_Object *
2005 elm_gengrid_item_object_get(const Elm_Gengrid_Item *it)
2007 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2012 elm_gengrid_item_update(Elm_Gengrid_Item *it)
2014 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2015 if (!it->realized) return;
2016 if (it->want_unrealize) return;
2017 _item_unrealize(it);
2019 _item_place(it, it->x, it->y);
2023 elm_gengrid_item_data_get(const Elm_Gengrid_Item *it)
2025 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2026 return elm_widget_item_data_get(it);
2030 elm_gengrid_item_data_set(Elm_Gengrid_Item *it,
2033 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2034 elm_widget_item_data_set(it, data);
2035 elm_gengrid_item_update(it);
2038 EAPI const Elm_Gengrid_Item_Class *
2039 elm_gengrid_item_item_class_get(const Elm_Gengrid_Item *it)
2041 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2042 if (it->delete_me) return NULL;
2047 elm_gengrid_item_item_class_set(Elm_Gengrid_Item *it,
2048 const Elm_Gengrid_Item_Class *gic)
2050 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2051 EINA_SAFETY_ON_NULL_RETURN(gic);
2052 if (it->delete_me) return;
2054 elm_gengrid_item_update(it);
2058 elm_gengrid_item_pos_get(const Elm_Gengrid_Item *it,
2062 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2068 elm_gengrid_multi_select_set(Evas_Object *obj,
2071 ELM_CHECK_WIDTYPE(obj, widtype);
2072 Widget_Data *wd = elm_widget_data_get(obj);
2078 elm_gengrid_multi_select_get(const Evas_Object *obj)
2080 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
2081 Widget_Data *wd = elm_widget_data_get(obj);
2082 if (!wd) return EINA_FALSE;
2086 EAPI Elm_Gengrid_Item *
2087 elm_gengrid_selected_item_get(const Evas_Object *obj)
2089 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
2090 Widget_Data *wd = elm_widget_data_get(obj);
2091 if (!wd) return NULL;
2092 if (wd->selected) return wd->selected->data;
2096 EAPI const Eina_List *
2097 elm_gengrid_selected_items_get(const Evas_Object *obj)
2099 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
2100 Widget_Data *wd = elm_widget_data_get(obj);
2101 if (!wd) return NULL;
2102 return wd->selected;
2106 elm_gengrid_item_selected_set(Elm_Gengrid_Item *it,
2109 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2110 Widget_Data *wd = it->wd;
2112 if (it->delete_me) return;
2113 selected = !!selected;
2114 if (it->selected == selected) return;
2120 while (wd->selected)
2121 _item_unselect(wd->selected->data);
2131 elm_gengrid_item_selected_get(const Elm_Gengrid_Item *it)
2133 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
2134 return it->selected;
2138 elm_gengrid_item_disabled_set(Elm_Gengrid_Item *it,
2141 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2142 if (it->disabled == disabled) return;
2143 if (it->delete_me) return;
2144 it->disabled = !!disabled;
2148 edje_object_signal_emit(VIEW(it), "elm,state,disabled", "elm");
2150 edje_object_signal_emit(VIEW(it), "elm,state,enabled", "elm");
2155 elm_gengrid_item_disabled_get(const Elm_Gengrid_Item *it)
2157 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
2158 if (it->delete_me) return EINA_FALSE;
2159 return it->disabled;
2162 static Evas_Object *
2163 _elm_gengrid_item_label_create(void *data,
2164 Evas_Object *obj __UNUSED__,
2165 Evas_Object *tooltip,
2166 void *item __UNUSED__)
2168 Evas_Object *label = elm_label_add(tooltip);
2171 elm_object_style_set(label, "tooltip");
2172 elm_object_text_set(label, data);
2177 _elm_gengrid_item_label_del_cb(void *data,
2178 Evas_Object *obj __UNUSED__,
2179 void *event_info __UNUSED__)
2181 eina_stringshare_del(data);
2185 elm_gengrid_item_tooltip_text_set(Elm_Gengrid_Item *it,
2188 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2189 text = eina_stringshare_add(text);
2190 elm_gengrid_item_tooltip_content_cb_set(it, _elm_gengrid_item_label_create,
2192 _elm_gengrid_item_label_del_cb);
2196 elm_gengrid_item_tooltip_content_cb_set(Elm_Gengrid_Item *it,
2197 Elm_Tooltip_Item_Content_Cb func,
2199 Evas_Smart_Cb del_cb)
2201 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_GOTO(it, error);
2203 if ((it->tooltip.content_cb == func) && (it->tooltip.data == data))
2206 if (it->tooltip.del_cb)
2207 it->tooltip.del_cb((void *)it->tooltip.data,
2209 it->tooltip.content_cb = func;
2210 it->tooltip.data = data;
2211 it->tooltip.del_cb = del_cb;
2214 elm_widget_item_tooltip_content_cb_set(it,
2215 it->tooltip.content_cb,
2216 it->tooltip.data, NULL);
2217 elm_widget_item_tooltip_style_set(it, it->tooltip.style);
2223 if (del_cb) del_cb((void *)data, NULL, NULL);
2227 elm_gengrid_item_tooltip_unset(Elm_Gengrid_Item *it)
2229 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2230 if ((VIEW(it)) && (it->tooltip.content_cb))
2231 elm_widget_item_tooltip_unset(it);
2233 if (it->tooltip.del_cb)
2234 it->tooltip.del_cb((void *)it->tooltip.data, WIDGET(it), it);
2235 it->tooltip.del_cb = NULL;
2236 it->tooltip.content_cb = NULL;
2237 it->tooltip.data = NULL;
2238 if (it->tooltip.style)
2239 elm_gengrid_item_tooltip_style_set(it, NULL);
2243 elm_gengrid_item_tooltip_style_set(Elm_Gengrid_Item *it,
2246 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2247 eina_stringshare_replace(&it->tooltip.style, style);
2248 if (VIEW(it)) elm_widget_item_tooltip_style_set(it, style);
2252 elm_gengrid_item_tooltip_style_get(const Elm_Gengrid_Item *it)
2254 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2255 return it->tooltip.style;
2259 elm_gengrid_item_tooltip_size_restrict_disable(Elm_Gengrid_Item *item, Eina_Bool disable)
2261 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
2262 return elm_widget_item_tooltip_size_restrict_disable(item, disable);
2266 elm_gengrid_item_tooltip_size_restrict_disabled_get(const Elm_Gengrid_Item *item)
2268 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
2269 return elm_widget_item_tooltip_size_restrict_disabled_get(item);
2273 elm_gengrid_item_cursor_set(Elm_Gengrid_Item *it,
2276 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2277 eina_stringshare_replace(&it->mouse_cursor, cursor);
2278 if (VIEW(it)) elm_widget_item_cursor_set(it, cursor);
2282 elm_gengrid_item_cursor_get(const Elm_Gengrid_Item *it)
2284 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2285 return elm_widget_item_cursor_get(it);
2289 elm_gengrid_item_cursor_unset(Elm_Gengrid_Item *it)
2291 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2292 if (!it->mouse_cursor)
2296 elm_widget_item_cursor_unset(it);
2298 eina_stringshare_del(it->mouse_cursor);
2299 it->mouse_cursor = NULL;
2303 elm_gengrid_item_cursor_style_set(Elm_Gengrid_Item *it,
2306 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2307 elm_widget_item_cursor_style_set(it, style);
2311 elm_gengrid_item_cursor_style_get(const Elm_Gengrid_Item *it)
2313 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2314 return elm_widget_item_cursor_style_get(it);
2318 elm_gengrid_item_cursor_engine_only_set(Elm_Gengrid_Item *it,
2319 Eina_Bool engine_only)
2321 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2322 elm_widget_item_cursor_engine_only_set(it, engine_only);
2326 elm_gengrid_item_cursor_engine_only_get(const Elm_Gengrid_Item *it)
2328 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
2329 return elm_widget_item_cursor_engine_only_get(it);
2333 elm_gengrid_reorder_mode_set(Evas_Object *obj,
2334 Eina_Bool reorder_mode)
2336 ELM_CHECK_WIDTYPE(obj, widtype);
2337 Widget_Data *wd = elm_widget_data_get(obj);
2339 wd->reorder_mode = reorder_mode;
2343 elm_gengrid_reorder_mode_get(const Evas_Object *obj)
2345 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
2346 Widget_Data *wd = elm_widget_data_get(obj);
2347 if (!wd) return EINA_FALSE;
2348 return wd->reorder_mode;
2352 elm_gengrid_always_select_mode_set(Evas_Object *obj,
2353 Eina_Bool always_select)
2355 ELM_CHECK_WIDTYPE(obj, widtype);
2356 Widget_Data *wd = elm_widget_data_get(obj);
2358 wd->always_select = always_select;
2362 elm_gengrid_always_select_mode_get(const Evas_Object *obj)
2364 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
2365 Widget_Data *wd = elm_widget_data_get(obj);
2366 if (!wd) return EINA_FALSE;
2367 return wd->always_select;
2371 elm_gengrid_no_select_mode_set(Evas_Object *obj,
2372 Eina_Bool no_select)
2374 ELM_CHECK_WIDTYPE(obj, widtype);
2375 Widget_Data *wd = elm_widget_data_get(obj);
2377 wd->no_select = no_select;
2381 elm_gengrid_no_select_mode_get(const Evas_Object *obj)
2383 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
2384 Widget_Data *wd = elm_widget_data_get(obj);
2385 if (!wd) return EINA_FALSE;
2386 return wd->no_select;
2390 elm_gengrid_bounce_set(Evas_Object *obj,
2394 ELM_CHECK_WIDTYPE(obj, widtype);
2395 Widget_Data *wd = elm_widget_data_get(obj);
2397 elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
2398 wd->h_bounce = h_bounce;
2399 wd->v_bounce = v_bounce;
2403 elm_gengrid_bounce_get(const Evas_Object *obj,
2404 Eina_Bool *h_bounce,
2405 Eina_Bool *v_bounce)
2407 ELM_CHECK_WIDTYPE(obj, widtype);
2408 Widget_Data *wd = elm_widget_data_get(obj);
2410 *h_bounce = wd->h_bounce;
2411 *v_bounce = wd->v_bounce;
2415 elm_gengrid_page_relative_set(Evas_Object *obj,
2419 Evas_Coord pagesize_h;
2420 Evas_Coord pagesize_v;
2422 ELM_CHECK_WIDTYPE(obj, widtype);
2423 Widget_Data *wd = elm_widget_data_get(obj);
2426 elm_smart_scroller_paging_get(wd->scr, NULL, NULL, &pagesize_h, &pagesize_v);
2427 elm_smart_scroller_paging_set(wd->scr, h_pagerel, v_pagerel, pagesize_h,
2432 elm_gengrid_page_relative_get(const Evas_Object *obj, double *h_pagerel, double *v_pagerel)
2434 ELM_CHECK_WIDTYPE(obj, widtype);
2435 Widget_Data *wd = elm_widget_data_get(obj);
2438 elm_smart_scroller_paging_get(wd->scr, h_pagerel, v_pagerel, NULL, NULL);
2442 elm_gengrid_page_size_set(Evas_Object *obj,
2443 Evas_Coord h_pagesize,
2444 Evas_Coord v_pagesize)
2449 ELM_CHECK_WIDTYPE(obj, widtype);
2450 Widget_Data *wd = elm_widget_data_get(obj);
2452 elm_smart_scroller_paging_get(wd->scr, &pagerel_h, &pagerel_v, NULL, NULL);
2453 elm_smart_scroller_paging_set(wd->scr, pagerel_h, pagerel_v, h_pagesize,
2457 EAPI Elm_Gengrid_Item *
2458 elm_gengrid_first_item_get(const Evas_Object *obj)
2460 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
2461 Widget_Data *wd = elm_widget_data_get(obj);
2462 if (!wd) return NULL;
2463 if (!wd->items) return NULL;
2464 Elm_Gengrid_Item *it = ELM_GENGRID_ITEM_FROM_INLIST(wd->items);
2465 while ((it) && (it->delete_me))
2466 it = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
2470 EAPI Elm_Gengrid_Item *
2471 elm_gengrid_last_item_get(const Evas_Object *obj)
2473 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
2474 Widget_Data *wd = elm_widget_data_get(obj);
2475 if (!wd) return NULL;
2476 if (!wd->items) return NULL;
2477 Elm_Gengrid_Item *it = ELM_GENGRID_ITEM_FROM_INLIST(wd->items->last);
2478 while ((it) && (it->delete_me))
2479 it = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
2483 EAPI Elm_Gengrid_Item *
2484 elm_gengrid_item_next_get(const Elm_Gengrid_Item *it)
2486 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2489 it = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
2490 if ((it) && (!it->delete_me)) break;
2492 return (Elm_Gengrid_Item *)it;
2495 EAPI Elm_Gengrid_Item *
2496 elm_gengrid_item_prev_get(const Elm_Gengrid_Item *it)
2498 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2501 it = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
2502 if ((it) && (!it->delete_me)) break;
2504 return (Elm_Gengrid_Item *)it;
2508 elm_gengrid_item_gengrid_get(const Elm_Gengrid_Item *it)
2510 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2515 elm_gengrid_item_show(Elm_Gengrid_Item *it)
2517 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2518 Widget_Data *wd = elm_widget_data_get(it->wd->self);
2519 Evas_Coord minx = 0, miny = 0;
2522 if ((!it) || (it->delete_me)) return;
2523 _pan_min_get(wd->pan_smart, &minx, &miny);
2525 elm_smart_scroller_child_region_show(it->wd->scr,
2526 it->x * wd->item_width + minx,
2527 it->y * wd->item_height + miny,
2529 it->wd->item_height);
2533 elm_gengrid_item_bring_in(Elm_Gengrid_Item *it)
2535 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2536 if (it->delete_me) return;
2538 Evas_Coord minx = 0, miny = 0;
2539 Widget_Data *wd = elm_widget_data_get(it->wd->self);
2541 _pan_min_get(wd->pan_smart, &minx, &miny);
2543 elm_smart_scroller_region_bring_in(it->wd->scr,
2544 it->x * wd->item_width + minx,
2545 it->y * wd->item_height + miny,
2547 it->wd->item_height);