1 #include <Elementary.h>
2 #include <Elementary_Cursor.h>
4 #include "els_scroller.h"
8 * Handle non-homogeneous objects too.
11 typedef struct _Widget_Data Widget_Data;
12 typedef struct _Pan Pan;
15 #define REORDER_EFFECT_TIME 0.5
17 struct _Elm_Gengrid_Item
22 const Elm_Gengrid_Item_Class *gic;
23 Elm_Gengrid_Item *parent_group_item;
24 Ecore_Timer *long_timer;
25 Ecore_Animator *item_moving_effect_timer;
27 Eina_List *labels, *icons, *states, *icon_objs;
34 Evas_Coord x, y, gx, gy, dx, dy, ox, oy, tx, ty, rx, ry;
35 unsigned int moving_effect_start_time;
43 Elm_Tooltip_Item_Content_Cb content_cb;
46 Eina_Bool free_size : 1;
49 const char *mouse_cursor;
51 Eina_Bool is_group : 1;
52 Eina_Bool want_unrealize : 1;
53 Eina_Bool group_realized : 1;
54 Eina_Bool realized : 1;
55 Eina_Bool dragging : 1;
57 Eina_Bool delete_me : 1;
58 Eina_Bool display_only : 1;
59 Eina_Bool disabled : 1;
60 Eina_Bool selected : 1;
61 Eina_Bool highlighted : 1;
67 Eina_Inlist_Sorted_State *state;
68 Evas_Object *self, *scr;
69 Evas_Object *pan_smart;
72 Eina_List *group_items;
75 Elm_Gengrid_Item *last_selected_item, *reorder_item;
76 double align_x, align_y;
78 Evas_Coord pan_x, pan_y, old_pan_x, old_pan_y;
79 Evas_Coord item_width, item_height; /* Each it size */
80 Evas_Coord group_item_width, group_item_height; /* Each group it size */
81 Evas_Coord minw, minh; /* Total obj size */
82 Evas_Coord reorder_item_x, reorder_item_y;
88 Eina_Bool horizontal : 1;
89 Eina_Bool on_hold : 1;
90 Eina_Bool longpressed : 1;
92 Eina_Bool no_select : 1;
93 Eina_Bool wasselected : 1;
94 Eina_Bool always_select : 1;
95 Eina_Bool clear_me : 1;
96 Eina_Bool h_bounce : 1;
97 Eina_Bool v_bounce : 1;
98 Eina_Bool reorder_mode : 1;
99 Eina_Bool reorder_item_changed : 1;
100 Eina_Bool move_effect_enabled : 1;
103 #define ELM_GENGRID_ITEM_FROM_INLIST(it) \
104 ((it) ? EINA_INLIST_CONTAINER_GET(it, Elm_Gengrid_Item) : NULL)
108 Evas_Object_Smart_Clipped_Data __clipped_data;
112 static const char *widtype = NULL;
113 static void _item_highlight(Elm_Gengrid_Item *it);
114 static void _item_unrealize(Elm_Gengrid_Item *it);
115 static void _item_select(Elm_Gengrid_Item *it);
116 static void _item_unselect(Elm_Gengrid_Item *it);
117 static void _calc_job(void *data);
118 static void _on_focus_hook(void *data,
120 static Eina_Bool _item_multi_select_up(Widget_Data *wd);
121 static Eina_Bool _item_multi_select_down(Widget_Data *wd);
122 static Eina_Bool _item_multi_select_left(Widget_Data *wd);
123 static Eina_Bool _item_multi_select_right(Widget_Data *wd);
124 static Eina_Bool _item_single_select_up(Widget_Data *wd);
125 static Eina_Bool _item_single_select_down(Widget_Data *wd);
126 static Eina_Bool _item_single_select_left(Widget_Data *wd);
127 static Eina_Bool _item_single_select_right(Widget_Data *wd);
128 static Eina_Bool _event_hook(Evas_Object *obj,
130 Evas_Callback_Type type,
132 static Eina_Bool _deselect_all_items(Widget_Data *wd);
134 static Evas_Smart_Class _pan_sc = EVAS_SMART_CLASS_INIT_VERSION;
135 static void _mirrored_set(Evas_Object *obj, Eina_Bool rtl);
137 static const char SIG_ACTIVATED[] = "activated";
138 static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
139 static const char SIG_LONGPRESSED[] = "longpressed";
140 static const char SIG_SELECTED[] = "selected";
141 static const char SIG_UNSELECTED[] = "unselected";
142 static const char SIG_REALIZED[] = "realized";
143 static const char SIG_UNREALIZED[] = "unrealized";
144 static const char SIG_CHANGED[] = "changed";
145 static const char SIG_DRAG_START_UP[] = "drag,start,up";
146 static const char SIG_DRAG_START_DOWN[] = "drag,start,down";
147 static const char SIG_DRAG_START_LEFT[] = "drag,start,left";
148 static const char SIG_DRAG_START_RIGHT[] = "drag,start,right";
149 static const char SIG_DRAG_STOP[] = "drag,stop";
150 static const char SIG_DRAG[] = "drag";
151 static const char SIG_SCROLL[] = "scroll";
152 static const char SIG_SCROLL_ANIM_START[] = "scroll,anim,start";
153 static const char SIG_SCROLL_ANIM_STOP[] = "scroll,anim,stop";
154 static const char SIG_SCROLL_DRAG_START[] = "scroll,drag,start";
155 static const char SIG_SCROLL_DRAG_STOP[] = "scroll,drag,stop";
156 static const char SIG_SCROLL_EDGE_TOP[] = "scroll,edge,top"; // TODO : remove this
157 static const char SIG_SCROLL_EDGE_BOTTOM[] = "scroll,edge,bottom"; // TODO : remove this
158 static const char SIG_SCROLL_EDGE_LEFT[] = "scroll,edge,left"; // TODO : remove this
159 static const char SIG_SCROLL_EDGE_RIGHT[] = "scroll,edge,right"; // TODO : remove this
160 static const char SIG_EDGE_TOP[] = "edge,top";
161 static const char SIG_EDGE_BOTTOM[] = "edge,bottom";
162 static const char SIG_EDGE_LEFT[] = "edge,left";
163 static const char SIG_EDGE_RIGHT[] = "edge,right";
164 static const char SIG_MOVED[] = "moved";
166 static const Evas_Smart_Cb_Description _signals[] = {
168 {SIG_CLICKED_DOUBLE, ""},
169 {SIG_LONGPRESSED, ""},
171 {SIG_UNSELECTED, ""},
173 {SIG_UNREALIZED, ""},
175 {SIG_DRAG_START_UP, ""},
176 {SIG_DRAG_START_DOWN, ""},
177 {SIG_DRAG_START_LEFT, ""},
178 {SIG_DRAG_START_RIGHT, ""},
182 {SIG_SCROLL_ANIM_START, ""},
183 {SIG_SCROLL_ANIM_STOP, ""},
184 {SIG_SCROLL_DRAG_START, ""},
185 {SIG_SCROLL_DRAG_STOP, ""},
186 {SIG_SCROLL_EDGE_TOP, ""},
187 {SIG_SCROLL_EDGE_BOTTOM, ""},
188 {SIG_SCROLL_EDGE_LEFT, ""},
189 {SIG_SCROLL_EDGE_RIGHT, ""},
191 {SIG_EDGE_BOTTOM, ""},
193 {SIG_EDGE_RIGHT, ""},
198 static Eina_Compare_Cb _elm_gengrid_item_compare_cb;
199 static Eina_Compare_Cb _elm_gengrid_item_compare_data_cb;
202 _event_hook(Evas_Object *obj,
203 Evas_Object *src __UNUSED__,
204 Evas_Callback_Type type,
207 if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
208 Evas_Event_Key_Down *ev = event_info;
209 Widget_Data *wd = elm_widget_data_get(obj);
210 if (!wd) return EINA_FALSE;
211 if (!wd->items) return EINA_FALSE;
212 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
213 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
215 Elm_Gengrid_Item *it = NULL;
218 Evas_Coord step_x = 0;
219 Evas_Coord step_y = 0;
222 Evas_Coord page_x = 0;
223 Evas_Coord page_y = 0;
225 elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
226 elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
227 elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
228 elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
230 if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
232 if ((wd->horizontal) &&
233 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
234 (_item_multi_select_up(wd)))
235 || (_item_single_select_up(wd))))
237 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
240 else 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;
251 else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")))
253 if ((wd->horizontal) &&
254 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
255 (_item_multi_select_down(wd)))
256 || (_item_single_select_down(wd))))
258 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
261 else 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;
272 else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
274 if ((wd->horizontal) &&
275 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
276 (_item_multi_select_left(wd)))
277 || (_item_single_select_left(wd))))
279 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
282 else if ((!wd->horizontal) &&
283 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
284 (_item_multi_select_up(wd)))
285 || (_item_single_select_up(wd))))
287 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
293 else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
295 if ((wd->horizontal) &&
296 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
297 (_item_multi_select_right(wd)))
298 || (_item_single_select_right(wd))))
300 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
303 else if ((!wd->horizontal) &&
304 (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
305 (_item_multi_select_down(wd)))
306 || (_item_single_select_down(wd))))
308 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
314 else if ((!strcmp(ev->keyname, "Home")) || (!strcmp(ev->keyname, "KP_Home")))
316 it = elm_gengrid_first_item_get(obj);
317 elm_gengrid_item_bring_in(it);
318 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
321 else if ((!strcmp(ev->keyname, "End")) || (!strcmp(ev->keyname, "KP_End")))
323 it = elm_gengrid_last_item_get(obj);
324 elm_gengrid_item_bring_in(it);
325 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
328 else if ((!strcmp(ev->keyname, "Prior")) ||
329 (!strcmp(ev->keyname, "KP_Prior")))
334 x -= -(page_x * v_w) / 100;
341 y -= -(page_y * v_h) / 100;
346 else if ((!strcmp(ev->keyname, "Next")) || (!strcmp(ev->keyname, "KP_Next")))
351 x += -(page_x * v_w) / 100;
358 y += -(page_y * v_h) / 100;
363 else if (!strcmp(ev->keyname, "Escape"))
365 if (!_deselect_all_items(wd)) return EINA_FALSE;
366 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
369 else if ((!strcmp(ev->keyname, "Return")) ||
370 (!strcmp(ev->keyname, "KP_Enter")) ||
371 (!strcmp(ev->keyname, "space")))
373 it = elm_gengrid_selected_item_get(obj);
374 evas_object_smart_callback_call(it->wd->self, SIG_ACTIVATED, it);
376 else return EINA_FALSE;
378 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
379 elm_smart_scroller_child_pos_set(wd->scr, x, y);
384 _deselect_all_items(Widget_Data *wd)
386 if (!wd->selected) return EINA_FALSE;
388 elm_gengrid_item_selected_set(wd->selected->data, EINA_FALSE);
394 _item_multi_select_left(Widget_Data *wd)
396 if (!wd->selected) return EINA_FALSE;
398 Elm_Gengrid_Item *prev = elm_gengrid_item_prev_get(wd->last_selected_item);
399 if (!prev) return EINA_TRUE;
400 if (elm_gengrid_item_selected_get(prev))
402 elm_gengrid_item_selected_set(wd->last_selected_item, EINA_FALSE);
403 wd->last_selected_item = prev;
404 elm_gengrid_item_show(wd->last_selected_item);
408 elm_gengrid_item_selected_set(prev, EINA_TRUE);
409 elm_gengrid_item_show(prev);
416 _item_multi_select_right(Widget_Data *wd)
418 if (!wd->selected) return EINA_FALSE;
420 Elm_Gengrid_Item *next = elm_gengrid_item_next_get(wd->last_selected_item);
421 if (!next) return EINA_TRUE;
422 if (elm_gengrid_item_selected_get(next))
424 elm_gengrid_item_selected_set(wd->last_selected_item, EINA_FALSE);
425 wd->last_selected_item = next;
426 elm_gengrid_item_show(wd->last_selected_item);
430 elm_gengrid_item_selected_set(next, EINA_TRUE);
431 elm_gengrid_item_show(next);
438 _item_multi_select_up(Widget_Data *wd)
441 Eina_Bool r = EINA_TRUE;
443 if (!wd->selected) return EINA_FALSE;
445 for (i = 0; (r) && (i < wd->nmax); i++)
446 r &= _item_multi_select_left(wd);
452 _item_multi_select_down(Widget_Data *wd)
455 Eina_Bool r = EINA_TRUE;
457 if (!wd->selected) return EINA_FALSE;
459 for (i = 0; (r) && (i < wd->nmax); i++)
460 r &= _item_multi_select_right(wd);
466 _item_single_select_up(Widget_Data *wd)
470 Elm_Gengrid_Item *prev;
474 prev = ELM_GENGRID_ITEM_FROM_INLIST(wd->items->last);
475 while ((prev) && (prev->delete_me))
476 prev = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(prev)->prev);
477 elm_gengrid_item_selected_set(prev, EINA_TRUE);
478 elm_gengrid_item_show(prev);
481 else prev = elm_gengrid_item_prev_get(wd->last_selected_item);
483 if (!prev) return EINA_FALSE;
485 for (i = 1; i < wd->nmax; i++)
487 Elm_Gengrid_Item *tmp = elm_gengrid_item_prev_get(prev);
488 if (!tmp) return EINA_FALSE;
492 _deselect_all_items(wd);
494 elm_gengrid_item_selected_set(prev, EINA_TRUE);
495 elm_gengrid_item_show(prev);
500 _item_single_select_down(Widget_Data *wd)
504 Elm_Gengrid_Item *next;
508 next = ELM_GENGRID_ITEM_FROM_INLIST(wd->items);
509 while ((next) && (next->delete_me))
510 next = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(next)->next);
511 elm_gengrid_item_selected_set(next, EINA_TRUE);
512 elm_gengrid_item_show(next);
515 else next = elm_gengrid_item_next_get(wd->last_selected_item);
517 if (!next) return EINA_FALSE;
519 for (i = 1; i < wd->nmax; i++)
521 Elm_Gengrid_Item *tmp = elm_gengrid_item_next_get(next);
522 if (!tmp) return EINA_FALSE;
526 _deselect_all_items(wd);
528 elm_gengrid_item_selected_set(next, EINA_TRUE);
529 elm_gengrid_item_show(next);
534 _item_single_select_left(Widget_Data *wd)
536 Elm_Gengrid_Item *prev;
539 prev = ELM_GENGRID_ITEM_FROM_INLIST(wd->items->last);
540 while ((prev) && (prev->delete_me))
541 prev = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(prev)->prev);
543 else prev = elm_gengrid_item_prev_get(wd->last_selected_item);
545 if (!prev) return EINA_FALSE;
547 _deselect_all_items(wd);
549 elm_gengrid_item_selected_set(prev, EINA_TRUE);
550 elm_gengrid_item_show(prev);
555 _item_single_select_right(Widget_Data *wd)
557 Elm_Gengrid_Item *next;
560 next = ELM_GENGRID_ITEM_FROM_INLIST(wd->items);
561 while ((next) && (next->delete_me))
562 next = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(next)->next);
564 else next = elm_gengrid_item_next_get(wd->last_selected_item);
566 if (!next) return EINA_FALSE;
568 _deselect_all_items(wd);
570 elm_gengrid_item_selected_set(next, EINA_TRUE);
571 elm_gengrid_item_show(next);
576 _on_focus_hook(void *data __UNUSED__,
579 Widget_Data *wd = elm_widget_data_get(obj);
581 if (elm_widget_focus_get(obj))
583 edje_object_signal_emit(wd->self, "elm,action,focus", "elm");
584 evas_object_focus_set(wd->self, EINA_TRUE);
585 if ((wd->selected) && (!wd->last_selected_item))
586 wd->last_selected_item = eina_list_data_get(wd->selected);
590 edje_object_signal_emit(wd->self, "elm,action,unfocus", "elm");
591 evas_object_focus_set(wd->self, EINA_FALSE);
596 _mirrored_set(Evas_Object *obj, Eina_Bool rtl)
598 Widget_Data *wd = elm_widget_data_get(obj);
599 Elm_Gengrid_Item *it;
601 elm_smart_scroller_mirrored_set(wd->scr, rtl);
602 if (!wd->items) return;
603 it = ELM_GENGRID_ITEM_FROM_INLIST(wd->items);
607 edje_object_mirrored_set(it->base.view, rtl);
608 elm_gengrid_item_update(it);
609 it = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
614 _theme_hook(Evas_Object *obj)
616 Widget_Data *wd = elm_widget_data_get(obj);
618 _elm_widget_mirrored_reload(obj);
619 _mirrored_set(obj, elm_widget_mirrored_get(obj));
620 elm_smart_scroller_object_theme_set(obj, wd->scr, "gengrid", "base",
621 elm_widget_style_get(obj));
625 _del_pre_hook(Evas_Object *obj)
627 Widget_Data *wd = elm_widget_data_get(obj);
629 elm_gengrid_clear(obj);
630 evas_object_del(wd->pan_smart);
631 wd->pan_smart = NULL;
635 _del_hook(Evas_Object *obj)
637 Widget_Data *wd = elm_widget_data_get(obj);
642 _signal_emit_hook(Evas_Object *obj,
643 const char *emission,
646 Widget_Data *wd = elm_widget_data_get(obj);
648 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
653 _signal_callback_add_hook(Evas_Object *obj,
654 const char *emission,
656 Edje_Signal_Cb func_cb,
659 Widget_Data *wd = elm_widget_data_get(obj);
661 edje_object_signal_callback_add(elm_smart_scroller_edje_object_get(wd->scr),
662 emission, source, func_cb, data);
666 _signal_callback_del_hook(Evas_Object *obj,
667 const char *emission,
669 Edje_Signal_Cb func_cb,
672 Widget_Data *wd = elm_widget_data_get(obj);
674 edje_object_signal_callback_del_full(elm_smart_scroller_edje_object_get(wd->scr),
675 emission, source, func_cb, data);
679 _mouse_move(void *data,
680 Evas *evas __UNUSED__,
684 Elm_Gengrid_Item *it = data;
685 Evas_Event_Mouse_Move *ev = event_info;
686 Evas_Coord minw = 0, minh = 0, x, y, dx, dy, adx, ady;
687 Evas_Coord ox, oy, ow, oh, it_scrl_x, it_scrl_y;
689 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
691 if (!it->wd->on_hold)
693 it->wd->on_hold = EINA_TRUE;
694 if (!it->wd->wasselected)
698 if ((it->dragging) && (it->down))
702 ecore_timer_del(it->long_timer);
703 it->long_timer = NULL;
705 evas_object_smart_callback_call(it->wd->self, SIG_DRAG, it);
708 if ((!it->down) || (it->wd->longpressed))
712 ecore_timer_del(it->long_timer);
713 it->long_timer = NULL;
715 if ((it->wd->reorder_mode) && (it->wd->reorder_item))
717 evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
719 it_scrl_x = ev->cur.canvas.x - it->wd->reorder_item->dx;
720 it_scrl_y = ev->cur.canvas.y - it->wd->reorder_item->dy;
722 if (it_scrl_x < ox) it->wd->reorder_item_x = ox;
723 else if (it_scrl_x + it->wd->item_width > ox + ow)
724 it->wd->reorder_item_x = ox + ow - it->wd->item_width;
725 else it->wd->reorder_item_x = it_scrl_x;
727 if (it_scrl_y < oy) it->wd->reorder_item_y = oy;
728 else if (it_scrl_y + it->wd->item_height > oy + oh)
729 it->wd->reorder_item_y = oy + oh - it->wd->item_height;
730 else it->wd->reorder_item_y = it_scrl_y;
732 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
733 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
737 if (!it->display_only)
738 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
739 evas_object_geometry_get(obj, &x, &y, NULL, NULL);
740 x = ev->cur.canvas.x - x;
741 y = ev->cur.canvas.y - y;
744 if (adx < 0) adx = -dx;
747 if (ady < 0) ady = -dy;
750 if ((adx > minw) || (ady > minh))
752 const char *left_drag, *right_drag;
753 if (!elm_widget_mirrored_get(it->wd->self))
755 left_drag = SIG_DRAG_START_LEFT;
756 right_drag = SIG_DRAG_START_RIGHT;
760 left_drag = SIG_DRAG_START_RIGHT;
761 right_drag = SIG_DRAG_START_LEFT;
767 ecore_timer_del(it->long_timer);
768 it->long_timer = NULL;
770 if (!it->wd->wasselected)
775 evas_object_smart_callback_call(it->wd->self, SIG_DRAG_START_UP,
780 evas_object_smart_callback_call(it->wd->self,
787 evas_object_smart_callback_call(it->wd->self,
788 SIG_DRAG_START_DOWN, it);
792 evas_object_smart_callback_call(it->wd->self,
795 evas_object_smart_callback_call(it->wd->self,
803 _long_press(void *data)
805 Elm_Gengrid_Item *it = data;
807 it->long_timer = NULL;
808 if ((it->disabled) || (it->dragging)) return ECORE_CALLBACK_CANCEL;
809 it->wd->longpressed = EINA_TRUE;
810 evas_object_smart_callback_call(it->wd->self, SIG_LONGPRESSED, it);
811 if (it->wd->reorder_mode)
813 it->wd->reorder_item = it;
814 evas_object_raise(it->base.view);
815 elm_smart_scroller_hold_set(it->wd->scr, EINA_TRUE);
816 elm_smart_scroller_bounce_allow_set(it->wd->scr, EINA_FALSE, EINA_FALSE);
817 edje_object_signal_emit(it->base.view, "elm,state,reorder,enabled", "elm");
819 return ECORE_CALLBACK_CANCEL;
823 _mouse_down(void *data,
824 Evas *evas __UNUSED__,
828 Elm_Gengrid_Item *it = data;
829 Evas_Event_Mouse_Down *ev = event_info;
832 if (ev->button != 1) return;
835 evas_object_geometry_get(obj, &x, &y, NULL, NULL);
836 it->dx = ev->canvas.x - x;
837 it->dy = ev->canvas.y - y;
838 it->wd->longpressed = EINA_FALSE;
839 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
840 else it->wd->on_hold = EINA_FALSE;
841 it->wd->wasselected = it->selected;
843 if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
845 evas_object_smart_callback_call(it->wd->self, SIG_CLICKED_DOUBLE, it);
846 evas_object_smart_callback_call(it->wd->self, SIG_ACTIVATED, it);
848 if (it->long_timer) ecore_timer_del(it->long_timer);
850 it->long_timer = ecore_timer_add(_elm_config->longpress_timeout,
853 it->long_timer = NULL;
857 _mouse_up(void *data,
858 Evas *evas __UNUSED__,
859 Evas_Object *obj __UNUSED__,
862 Elm_Gengrid_Item *it = data;
863 Evas_Event_Mouse_Up *ev = event_info;
864 Eina_Bool dragged = EINA_FALSE;
866 if (ev->button != 1) return;
867 it->down = EINA_FALSE;
868 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
869 else it->wd->on_hold = EINA_FALSE;
872 ecore_timer_del(it->long_timer);
873 it->long_timer = NULL;
877 it->dragging = EINA_FALSE;
878 evas_object_smart_callback_call(it->wd->self, SIG_DRAG_STOP, it);
883 it->wd->longpressed = EINA_FALSE;
884 it->wd->on_hold = EINA_FALSE;
887 if ((it->wd->reorder_mode) && (it->wd->reorder_item))
889 evas_object_smart_callback_call(it->wd->self, SIG_MOVED, it->wd->reorder_item);
890 it->wd->reorder_item = NULL;
891 it->wd->move_effect_enabled = EINA_FALSE;
892 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
893 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
895 elm_smart_scroller_hold_set(it->wd->scr, EINA_FALSE);
896 elm_smart_scroller_bounce_allow_set(it->wd->scr, it->wd->h_bounce, it->wd->v_bounce);
897 edje_object_signal_emit(it->base.view, "elm,state,reorder,disabled", "elm");
899 if (it->wd->longpressed)
901 it->wd->longpressed = EINA_FALSE;
902 if (!it->wd->wasselected) _item_unselect(it);
903 it->wd->wasselected = EINA_FALSE;
908 if (it->want_unrealize) _item_unrealize(it);
910 if ((it->disabled) || (dragged)) return;
918 else _item_unselect(it);
924 while (it->wd->selected)
925 _item_unselect(it->wd->selected->data);
929 const Eina_List *l, *l_next;
930 Elm_Gengrid_Item *item2;
932 EINA_LIST_FOREACH_SAFE(it->wd->selected, l, l_next, item2)
933 if (item2 != it) _item_unselect(item2);
941 _item_highlight(Elm_Gengrid_Item *it)
943 if ((it->wd->no_select) || (it->delete_me) || (it->highlighted)) return;
944 edje_object_signal_emit(it->base.view, "elm,state,selected", "elm");
945 it->highlighted = EINA_TRUE;
949 _item_realize(Elm_Gengrid_Item *it)
954 if ((it->realized) || (it->delete_me)) return;
955 it->base.view = edje_object_add(evas_object_evas_get(it->wd->self));
956 edje_object_scale_set(it->base.view, elm_widget_scale_get(it->wd->self) *
958 edje_object_mirrored_set(it->base.view, elm_widget_mirrored_get(it->base.widget));
959 evas_object_smart_member_add(it->base.view, it->wd->pan_smart);
960 elm_widget_sub_object_add(it->wd->self, it->base.view);
961 snprintf(style, sizeof(style), "it/%s",
962 it->gic->item_style ? it->gic->item_style : "default");
963 _elm_theme_object_set(it->wd->self, it->base.view, "gengrid", style,
964 elm_widget_style_get(it->wd->self));
966 evas_object_rectangle_add(evas_object_evas_get(it->wd->self));
967 evas_object_color_set(it->spacer, 0, 0, 0, 0);
968 elm_widget_sub_object_add(it->wd->self, it->spacer);
969 evas_object_size_hint_min_set(it->spacer, 2 * _elm_config->scale, 1);
970 edje_object_part_swallow(it->base.view, "elm.swallow.pad", it->spacer);
972 if (it->gic->func.label_get)
978 elm_widget_stringlist_get(edje_object_data_get(it->base.view,
980 EINA_LIST_FOREACH(it->labels, l, key)
982 char *s = it->gic->func.label_get
983 ((void *)it->base.data, it->wd->self, l->data);
986 edje_object_part_text_set(it->base.view, l->data, s);
992 if (it->gic->func.icon_get)
998 elm_widget_stringlist_get(edje_object_data_get(it->base.view,
1000 EINA_LIST_FOREACH(it->icons, l, key)
1002 Evas_Object *ic = it->gic->func.icon_get
1003 ((void *)it->base.data, it->wd->self, l->data);
1006 it->icon_objs = eina_list_append(it->icon_objs, ic);
1007 edje_object_part_swallow(it->base.view, key, ic);
1008 evas_object_show(ic);
1009 elm_widget_sub_object_add(it->wd->self, ic);
1014 if (it->gic->func.state_get)
1020 elm_widget_stringlist_get(edje_object_data_get(it->base.view,
1022 EINA_LIST_FOREACH(it->states, l, key)
1024 Eina_Bool on = it->gic->func.state_get
1025 ((void *)it->base.data, it->wd->self, l->data);
1028 snprintf(buf, sizeof(buf), "elm,state,%s,active", key);
1029 edje_object_signal_emit(it->base.view, buf, "elm");
1036 if ((!it->wd->group_item_width) && (!it->wd->group_item_height))
1038 edje_object_size_min_restricted_calc(it->base.view,
1039 &it->wd->group_item_width,
1040 &it->wd->group_item_height,
1041 it->wd->group_item_width,
1042 it->wd->group_item_height);
1047 if ((!it->wd->item_width) && (!it->wd->item_height))
1049 edje_object_size_min_restricted_calc(it->base.view,
1050 &it->wd->item_width,
1051 &it->wd->item_height,
1053 it->wd->item_height);
1054 elm_coords_finger_size_adjust(1, &it->wd->item_width,
1055 1, &it->wd->item_height);
1058 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_DOWN,
1060 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_UP,
1062 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_MOVE,
1066 edje_object_signal_emit(it->base.view, "elm,state,selected", "elm");
1068 edje_object_signal_emit(it->base.view, "elm,state,disabled", "elm");
1070 evas_object_show(it->base.view);
1072 if (it->tooltip.content_cb)
1074 elm_widget_item_tooltip_content_cb_set(it,
1075 it->tooltip.content_cb,
1076 it->tooltip.data, NULL);
1077 elm_widget_item_tooltip_style_set(it, it->tooltip.style);
1078 elm_widget_item_tooltip_size_restrict_disable(it, it->tooltip.free_size);
1081 if (it->mouse_cursor)
1082 elm_widget_item_cursor_set(it, it->mouse_cursor);
1084 it->realized = EINA_TRUE;
1085 it->want_unrealize = EINA_FALSE;
1089 _item_unrealize(Elm_Gengrid_Item *it)
1093 if (!it->realized) return;
1096 ecore_timer_del(it->long_timer);
1097 it->long_timer = NULL;
1099 evas_object_del(it->base.view);
1100 it->base.view = NULL;
1101 evas_object_del(it->spacer);
1103 elm_widget_stringlist_free(it->labels);
1105 elm_widget_stringlist_free(it->icons);
1107 elm_widget_stringlist_free(it->states);
1110 EINA_LIST_FREE(it->icon_objs, icon)
1111 evas_object_del(icon);
1113 it->realized = EINA_FALSE;
1114 it->want_unrealize = EINA_FALSE;
1118 _reorder_item_moving_effect_timer_cb(void *data)
1120 Elm_Gengrid_Item *it = data;
1124 time = REORDER_EFFECT_TIME;
1125 t = ((0.0 > (t = ecore_loop_time_get()-it->moving_effect_start_time)) ? 0.0 : t);
1126 dx = ((it->tx - it->ox) / 10) * _elm_config->scale;
1127 dy = ((it->ty - it->oy) / 10) * _elm_config->scale;
1131 it->rx += (1 * sin((t / time) * (M_PI / 2)) * dx);
1132 it->ry += (1 * sin((t / time) * (M_PI / 2)) * dy);
1140 if ((((dx > 0) && (it->rx >= it->tx)) || ((dx <= 0) && (it->rx <= it->tx))) &&
1141 (((dy > 0) && (it->ry >= it->ty)) || ((dy <= 0) && (it->ry <= it->ty))))
1143 evas_object_move(it->base.view, it->tx, it->ty);
1147 evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &vw, &vh);
1148 if (it->wd->horizontal)
1149 evas_object_resize(it->base.view, it->wd->group_item_width, vh);
1151 evas_object_resize(it->base.view, vw, it->wd->group_item_height);
1154 evas_object_resize(it->base.view, it->wd->item_width, it->wd->item_height);
1155 it->moving = EINA_FALSE;
1156 it->item_moving_effect_timer = NULL;
1157 return ECORE_CALLBACK_CANCEL;
1160 evas_object_move(it->base.view, it->rx, it->ry);
1164 evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &vw, &vh);
1165 if (it->wd->horizontal)
1166 evas_object_resize(it->base.view, it->wd->group_item_width, vh);
1168 evas_object_resize(it->base.view, vw, it->wd->group_item_height);
1171 evas_object_resize(it->base.view, it->wd->item_width, it->wd->item_height);
1173 return ECORE_CALLBACK_RENEW;
1177 _group_item_place(Pan *sd)
1179 Evas_Coord iw, ih, vw, vh;
1181 Eina_Bool was_realized;
1182 Elm_Gengrid_Item *it;
1183 evas_object_geometry_get(sd->wd->pan_smart, NULL, NULL, &vw, &vh);
1184 if (sd->wd->horizontal)
1186 iw = sd->wd->group_item_width;
1192 ih = sd->wd->group_item_height;
1194 EINA_LIST_FOREACH(sd->wd->group_items, l, it)
1196 was_realized = it->realized;
1197 if (it->group_realized)
1201 evas_object_smart_callback_call(it->wd->self, SIG_REALIZED, it);
1202 evas_object_move(it->base.view, it->gx, it->gy);
1203 evas_object_resize(it->base.view, iw, ih);
1204 evas_object_raise(it->base.view);
1208 _item_unrealize(it);
1210 evas_object_smart_callback_call(it->wd->self, SIG_UNREALIZED, it);
1217 _item_place(Elm_Gengrid_Item *it,
1221 Evas_Coord x, y, ox, oy, cvx, cvy, cvw, cvh, iw, ih, ww;
1222 Evas_Coord tch, tcw, alignw = 0, alignh = 0, vw, vh;
1223 Eina_Bool reorder_item_move_forward = EINA_FALSE;
1227 evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &vw, &vh);
1229 /* Preload rows/columns at each side of the Gengrid */
1230 cvx = ox - PRELOAD * it->wd->item_width;
1231 cvy = oy - PRELOAD * it->wd->item_height;
1232 cvw = vw + 2 * PRELOAD * it->wd->item_width;
1233 cvh = vh + 2 * PRELOAD * it->wd->item_height;
1238 items_count = it->wd->count - eina_list_count(it->wd->group_items) + it->wd->items_lost;
1239 if (it->wd->horizontal)
1241 int columns, items_visible = 0, items_row;
1243 if (it->wd->item_height > 0)
1244 items_visible = vh / it->wd->item_height;
1245 if (items_visible < 1)
1248 columns = items_count / items_visible;
1249 if (items_count % items_visible)
1252 tcw = (it->wd->item_width * columns) + (it->wd->group_item_width * eina_list_count(it->wd->group_items));
1253 alignw = (vw - tcw) * it->wd->align_x;
1255 items_row = items_visible;
1256 if (items_row > it->wd->count)
1257 items_row = it->wd->count;
1258 tch = items_row * it->wd->item_height;
1259 alignh = (vh - tch) * it->wd->align_y;
1263 int rows, items_visible = 0, items_col;
1265 if (it->wd->item_width > 0)
1266 items_visible = vw / it->wd->item_width;
1267 if (items_visible < 1)
1270 rows = items_count / items_visible;
1271 if (items_count % items_visible)
1274 tch = (it->wd->item_height * rows) + (it->wd->group_item_height * eina_list_count(it->wd->group_items));
1275 alignh = (vh - tch) * it->wd->align_y;
1277 items_col = items_visible;
1278 if (items_col > it->wd->count)
1279 items_col = it->wd->count;
1280 tcw = items_col * it->wd->item_width;
1281 alignw = (vw - tcw) * it->wd->align_x;
1286 if (it->wd->horizontal)
1288 x = (((cx - it->prev_group) * it->wd->item_width) + (it->prev_group * it->wd->group_item_width)) - it->wd->pan_x + ox + alignw;
1290 iw = it->wd->group_item_width;
1296 y = (((cy - it->prev_group) * it->wd->item_height) + (it->prev_group * it->wd->group_item_height)) - it->wd->pan_y + oy + alignh;
1298 ih = it->wd->group_item_height;
1305 if (it->wd->horizontal)
1307 x = (((cx - it->prev_group) * it->wd->item_width) + (it->prev_group * it->wd->group_item_width)) - it->wd->pan_x + ox + alignw;
1308 y = (cy * it->wd->item_height) - it->wd->pan_y + oy + alignh;
1312 x = (cx * it->wd->item_width) - it->wd->pan_x + ox + alignw;
1313 y = (((cy - it->prev_group) * it->wd->item_height) + (it->prev_group * it->wd->group_item_height)) - it->wd->pan_y + oy + alignh;
1315 if (elm_widget_mirrored_get(it->wd->self))
1316 { /* Switch items side and componsate for pan_x when in RTL mode */
1317 evas_object_geometry_get(it->wd->self, NULL, NULL, &ww, NULL);
1318 x = ww - x - it->wd->item_width - it->wd->pan_x - it->wd->pan_x;
1320 iw = it->wd->item_width;
1321 ih = it->wd->item_height;
1324 Eina_Bool was_realized = it->realized;
1325 if (ELM_RECTS_INTERSECT(x, y, iw, ih, cvx, cvy, cvw, cvh))
1329 evas_object_smart_callback_call(it->wd->self, SIG_REALIZED, it);
1330 if (it->parent_group_item)
1332 if (it->wd->horizontal)
1334 if (it->parent_group_item->gx < 0)
1336 it->parent_group_item->gx = x + it->wd->item_width - it->wd->group_item_width;
1337 if (it->parent_group_item->gx > 0)
1338 it->parent_group_item->gx = 0;
1343 if (it->parent_group_item->gy < 0)
1345 it->parent_group_item->gy = y + it->wd->item_height - it->wd->group_item_height;
1346 if (it->parent_group_item->gy > 0)
1347 it->parent_group_item->gy = 0;
1349 it->parent_group_item->group_realized = EINA_TRUE;
1352 if (it->wd->reorder_mode)
1354 if (it->wd->reorder_item)
1356 if (it->moving) return;
1358 if (!it->wd->move_effect_enabled)
1363 if (it->wd->reorder_item == it)
1365 evas_object_move(it->base.view,
1366 it->wd->reorder_item_x, it->wd->reorder_item_y);
1367 evas_object_resize(it->base.view, iw, ih);
1372 if (it->wd->move_effect_enabled)
1374 if ((it->ox != x) || (it->oy != y))
1376 if (((it->wd->old_pan_x == it->wd->pan_x) && (it->wd->old_pan_y == it->wd->pan_y)) ||
1377 ((it->wd->old_pan_x != it->wd->pan_x) && !(it->ox - it->wd->pan_x + it->wd->old_pan_x == x)) ||
1378 ((it->wd->old_pan_y != it->wd->pan_y) && !(it->oy - it->wd->pan_y + it->wd->old_pan_y == y)))
1384 it->moving = EINA_TRUE;
1385 it->moving_effect_start_time = ecore_loop_time_get();
1386 it->item_moving_effect_timer = ecore_animator_add(_reorder_item_moving_effect_timer_cb, it);
1393 Evas_Coord nx, ny, nw, nh;
1396 if (it->wd->horizontal)
1398 nx = x + (it->wd->group_item_width / 2);
1406 ny = y + (it->wd->group_item_height / 2);
1413 nx = x + (it->wd->item_width / 2);
1414 ny = y + (it->wd->item_height / 2);
1419 if ( ELM_RECTS_INTERSECT(it->wd->reorder_item_x, it->wd->reorder_item_y,
1420 it->wd->item_width, it->wd->item_height,
1423 if (it->wd->horizontal)
1425 if ((it->wd->nmax * it->wd->reorder_item->x + it->wd->reorder_item->y) >
1426 (it->wd->nmax * it->x + it->y))
1427 reorder_item_move_forward = EINA_TRUE;
1431 if ((it->wd->nmax * it->wd->reorder_item->y + it->wd->reorder_item->x) >
1432 (it->wd->nmax * it->y + it->x))
1433 reorder_item_move_forward = EINA_TRUE;
1436 it->wd->items = eina_inlist_remove(it->wd->items,
1437 EINA_INLIST_GET(it->wd->reorder_item));
1438 if (reorder_item_move_forward)
1439 it->wd->items = eina_inlist_prepend_relative(it->wd->items,
1440 EINA_INLIST_GET(it->wd->reorder_item),
1441 EINA_INLIST_GET(it));
1443 it->wd->items = eina_inlist_append_relative(it->wd->items,
1444 EINA_INLIST_GET(it->wd->reorder_item),
1445 EINA_INLIST_GET(it));
1447 it->wd->reorder_item_changed = EINA_TRUE;
1448 it->wd->move_effect_enabled = EINA_TRUE;
1449 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
1450 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
1456 else if (it->item_moving_effect_timer)
1458 ecore_animator_del(it->item_moving_effect_timer);
1459 it->item_moving_effect_timer = NULL;
1460 it->moving = EINA_FALSE;
1465 evas_object_move(it->base.view, x, y);
1466 evas_object_resize(it->base.view, iw, ih);
1469 it->group_realized = EINA_TRUE;
1475 _item_unrealize(it);
1477 evas_object_smart_callback_call(it->wd->self, SIG_UNREALIZED, it);
1480 it->group_realized = EINA_FALSE;
1485 _item_label_hook(Elm_Gengrid_Item *it, const char *part)
1487 if (!it->gic->func.label_get) return NULL;
1488 return edje_object_part_text_get(it->base.view, part);
1491 static Elm_Gengrid_Item *
1492 _item_create(Widget_Data *wd,
1493 const Elm_Gengrid_Item_Class *gic,
1496 const void *func_data)
1498 Elm_Gengrid_Item *it;
1500 it = elm_widget_item_new(wd->self, Elm_Gengrid_Item);
1501 if (!it) return NULL;
1505 it->base.data = data;
1506 it->func.func = func;
1507 it->func.data = func_data;
1508 it->mouse_cursor = NULL;
1509 it->is_group = !strcmp(it->gic->item_style, "group_index");
1510 elm_widget_item_text_get_hook_set(it, _item_label_hook);
1516 _item_del(Elm_Gengrid_Item *it)
1518 elm_widget_item_pre_notify_del(it);
1520 it->wd->selected = eina_list_remove(it->wd->selected, it);
1521 if (it->realized) _item_unrealize(it);
1522 if ((!it->delete_me) && (it->gic->func.del))
1523 it->gic->func.del((void *)it->base.data, it->wd->self);
1524 it->delete_me = EINA_TRUE;
1525 it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
1526 if (it->long_timer) ecore_timer_del(it->long_timer);
1527 if (it->tooltip.del_cb)
1528 it->tooltip.del_cb((void *)it->tooltip.data, it->base.widget, it);
1529 it->wd->walking -= it->walking;
1532 it->wd->group_items = eina_list_remove(it->wd->group_items, it);
1533 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
1534 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
1535 elm_widget_item_del(it);
1539 _item_select(Elm_Gengrid_Item *it)
1541 if ((it->wd->no_select) || (it->delete_me)) return;
1544 if (it->wd->always_select) goto call;
1547 it->selected = EINA_TRUE;
1548 it->wd->selected = eina_list_append(it->wd->selected, it);
1553 it->func.func((void *)it->func.data, it->wd->self, it);
1555 evas_object_smart_callback_call(it->wd->self, SIG_SELECTED, it);
1558 it->wd->last_selected_item = it;
1559 if ((it->wd->clear_me) && (!it->wd->walking))
1560 elm_gengrid_clear(it->base.widget);
1563 if ((!it->walking) && (it->delete_me))
1564 if (!it->relcount) _item_del(it);
1569 _item_unselect(Elm_Gengrid_Item *it)
1571 if ((it->delete_me) || (!it->highlighted)) return;
1572 edje_object_signal_emit(it->base.view, "elm,state,unselected", "elm");
1573 it->highlighted = EINA_FALSE;
1576 it->selected = EINA_FALSE;
1577 it->wd->selected = eina_list_remove(it->wd->selected, it);
1578 evas_object_smart_callback_call(it->wd->self, SIG_UNSELECTED, it);
1583 _calc_job(void *data)
1585 Widget_Data *wd = data;
1586 Evas_Coord minw = 0, minh = 0, nmax = 0, cvw, cvh;
1587 Elm_Gengrid_Item *it, *group_item = NULL;
1588 int count_group = 0;
1592 evas_object_geometry_get(wd->pan_smart, NULL, NULL, &cvw, &cvh);
1593 if ((cvw != 0) || (cvh != 0))
1595 if ((wd->horizontal) && (wd->item_height > 0))
1596 nmax = cvh / wd->item_height;
1597 else if (wd->item_width > 0)
1598 nmax = cvw / wd->item_width;
1603 EINA_INLIST_FOREACH(wd->items, it)
1605 if (it->prev_group != count_group)
1606 it->prev_group = count_group;
1609 count = count % nmax;
1611 wd->items_lost += nmax - count;
1612 //printf("%d items and I lost %d\n", count, wd->items_lost);
1614 if (count) count = 0;
1619 if (it->parent_group_item != group_item)
1620 it->parent_group_item = group_item;
1624 count = wd->count + wd->items_lost - count_group;
1627 minw = (ceil(count / (float)nmax) * wd->item_width) + (count_group * wd->group_item_width);
1628 minh = nmax * wd->item_height;
1632 minw = nmax * wd->item_width;
1633 minh = (ceil(count / (float)nmax) * wd->item_height) + (count_group * wd->group_item_height);
1636 if ((minw != wd->minw) || (minh != wd->minh))
1640 evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
1644 evas_object_smart_changed(wd->pan_smart);
1646 wd->calc_job = NULL;
1650 _pan_add(Evas_Object *obj)
1653 Evas_Object_Smart_Clipped_Data *cd;
1656 cd = evas_object_smart_data_get(obj);
1659 sd->__clipped_data = *cd;
1661 evas_object_smart_data_set(obj, sd);
1665 _pan_del(Evas_Object *obj)
1667 Pan *sd = evas_object_smart_data_get(obj);
1674 _pan_set(Evas_Object *obj,
1678 Pan *sd = evas_object_smart_data_get(obj);
1679 if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
1682 evas_object_smart_changed(obj);
1686 _pan_get(Evas_Object *obj,
1690 Pan *sd = evas_object_smart_data_get(obj);
1691 if (x) *x = sd->wd->pan_x;
1692 if (y) *y = sd->wd->pan_y;
1696 _pan_child_size_get(Evas_Object *obj,
1700 Pan *sd = evas_object_smart_data_get(obj);
1701 if (w) *w = sd->wd->minw;
1702 if (h) *h = sd->wd->minh;
1706 _pan_max_get(Evas_Object *obj,
1710 Pan *sd = evas_object_smart_data_get(obj);
1714 evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
1716 *x = (ow < sd->wd->minw) ? sd->wd->minw - ow : 0;
1718 *y = (oh < sd->wd->minh) ? sd->wd->minh - oh : 0;
1722 _pan_min_get(Evas_Object *obj,
1726 Pan *sd = evas_object_smart_data_get(obj);
1730 _pan_max_get(obj, &mx, &my);
1732 *x = -mx * sd->wd->align_x;
1734 *y = -my * sd->wd->align_y;
1738 _pan_resize(Evas_Object *obj,
1742 Pan *sd = evas_object_smart_data_get(obj);
1745 evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
1746 if ((ow == w) && (oh == h)) return;
1747 if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
1748 sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
1752 _pan_calculate(Evas_Object *obj)
1754 Pan *sd = evas_object_smart_data_get(obj);
1755 Evas_Coord cx = 0, cy = 0;
1756 Elm_Gengrid_Item *it;
1759 if (!sd->wd->nmax) return;
1761 sd->wd->reorder_item_changed = EINA_FALSE;
1763 EINA_INLIST_FOREACH(sd->wd->items, it)
1767 if (sd->wd->horizontal)
1784 _item_place(it, cx, cy);
1785 if (sd->wd->reorder_item_changed) return;
1788 if (sd->wd->horizontal)
1801 if (sd->wd->horizontal)
1803 cy = (cy + 1) % sd->wd->nmax;
1808 cx = (cx + 1) % sd->wd->nmax;
1813 _group_item_place(sd);
1816 if ((sd->wd->reorder_mode) && (sd->wd->reorder_item))
1818 if (!sd->wd->reorder_item_changed)
1820 sd->wd->old_pan_x = sd->wd->pan_x;
1821 sd->wd->old_pan_y = sd->wd->pan_y;
1823 sd->wd->move_effect_enabled = EINA_FALSE;
1825 evas_object_smart_callback_call(sd->wd->self, SIG_CHANGED, NULL);
1829 _pan_move(Evas_Object *obj,
1830 Evas_Coord x __UNUSED__,
1831 Evas_Coord y __UNUSED__)
1833 Pan *sd = evas_object_smart_data_get(obj);
1835 if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
1836 sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
1840 _hold_on(void *data __UNUSED__,
1842 void *event_info __UNUSED__)
1844 Widget_Data *wd = elm_widget_data_get(obj);
1846 elm_smart_scroller_hold_set(wd->scr, 1);
1850 _hold_off(void *data __UNUSED__,
1852 void *event_info __UNUSED__)
1854 Widget_Data *wd = elm_widget_data_get(obj);
1856 elm_smart_scroller_hold_set(wd->scr, 0);
1860 _freeze_on(void *data __UNUSED__,
1862 void *event_info __UNUSED__)
1864 Widget_Data *wd = elm_widget_data_get(obj);
1866 elm_smart_scroller_freeze_set(wd->scr, 1);
1870 _freeze_off(void *data __UNUSED__,
1872 void *event_info __UNUSED__)
1874 Widget_Data *wd = elm_widget_data_get(obj);
1876 elm_smart_scroller_freeze_set(wd->scr, 0);
1880 _scr_anim_start(void *data,
1881 Evas_Object *obj __UNUSED__,
1882 void *event_info __UNUSED__)
1884 evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_START, NULL);
1888 _scr_anim_stop(void *data,
1889 Evas_Object *obj __UNUSED__,
1890 void *event_info __UNUSED__)
1892 evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_STOP, NULL);
1896 _scr_drag_start(void *data,
1897 Evas_Object *obj __UNUSED__,
1898 void *event_info __UNUSED__)
1900 evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_START, NULL);
1904 _scr_drag_stop(void *data,
1905 Evas_Object *obj __UNUSED__,
1906 void *event_info __UNUSED__)
1908 evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_STOP, NULL);
1912 _edge_left(void *data,
1913 Evas_Object *scr __UNUSED__,
1914 void *event_info __UNUSED__)
1916 evas_object_smart_callback_call(data, SIG_SCROLL_EDGE_LEFT, NULL);
1917 evas_object_smart_callback_call(data, SIG_EDGE_LEFT, NULL);
1921 _edge_right(void *data,
1922 Evas_Object *scr __UNUSED__,
1923 void *event_info __UNUSED__)
1925 evas_object_smart_callback_call(data, SIG_SCROLL_EDGE_RIGHT, NULL);
1926 evas_object_smart_callback_call(data, SIG_EDGE_RIGHT, NULL);
1930 _edge_top(void *data,
1931 Evas_Object *scr __UNUSED__,
1932 void *event_info __UNUSED__)
1934 evas_object_smart_callback_call(data, SIG_SCROLL_EDGE_TOP, NULL);
1935 evas_object_smart_callback_call(data, SIG_EDGE_TOP, NULL);
1939 _edge_bottom(void *data,
1940 Evas_Object *scr __UNUSED__,
1941 void *event_info __UNUSED__)
1943 evas_object_smart_callback_call(data, SIG_SCROLL_EDGE_BOTTOM, NULL);
1944 evas_object_smart_callback_call(data, SIG_EDGE_BOTTOM, NULL);
1948 _scr_scroll(void *data,
1949 Evas_Object *obj __UNUSED__,
1950 void *event_info __UNUSED__)
1952 evas_object_smart_callback_call(data, SIG_SCROLL, NULL);
1956 _elm_gengrid_item_compare_data(const void *data, const void *data1)
1958 const Elm_Gengrid_Item *it = data;
1959 const Elm_Gengrid_Item *item1 = data1;
1961 return _elm_gengrid_item_compare_data_cb(it->base.data, item1->base.data);
1965 _elm_gengrid_item_compare(const void *data, const void *data1)
1967 Elm_Gengrid_Item *it, *item1;
1968 it = ELM_GENGRID_ITEM_FROM_INLIST(data);
1969 item1 = ELM_GENGRID_ITEM_FROM_INLIST(data1);
1970 return _elm_gengrid_item_compare_cb(it, item1);
1974 elm_gengrid_add(Evas_Object *parent)
1979 static Evas_Smart *smart = NULL;
1980 Eina_Bool bounce = _elm_config->thumbscroll_bounce_enable;
1982 ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
1984 ELM_SET_WIDTYPE(widtype, "gengrid");
1985 elm_widget_type_set(obj, "gengrid");
1986 elm_widget_sub_object_add(parent, obj);
1987 elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
1988 elm_widget_data_set(obj, wd);
1989 elm_widget_del_hook_set(obj, _del_hook);
1990 elm_widget_del_pre_hook_set(obj, _del_pre_hook);
1991 elm_widget_theme_hook_set(obj, _theme_hook);
1992 elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
1993 elm_widget_can_focus_set(obj, EINA_TRUE);
1994 elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
1995 elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
1996 elm_widget_event_hook_set(obj, _event_hook);
1998 wd->scr = elm_smart_scroller_add(e);
1999 elm_smart_scroller_widget_set(wd->scr, obj);
2000 elm_smart_scroller_object_theme_set(obj, wd->scr, "gengrid", "base",
2002 elm_widget_resize_object_set(obj, wd->scr);
2004 evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, obj);
2005 evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, obj);
2006 evas_object_smart_callback_add(wd->scr, "drag,start", _scr_drag_start, obj);
2007 evas_object_smart_callback_add(wd->scr, "drag,stop", _scr_drag_stop, obj);
2008 evas_object_smart_callback_add(wd->scr, "edge,left", _edge_left, obj);
2009 evas_object_smart_callback_add(wd->scr, "edge,right", _edge_right, obj);
2010 evas_object_smart_callback_add(wd->scr, "edge,top", _edge_top, obj);
2011 evas_object_smart_callback_add(wd->scr, "edge,bottom", _edge_bottom,
2013 evas_object_smart_callback_add(wd->scr, "scroll", _scr_scroll, obj);
2015 elm_smart_scroller_bounce_allow_set(wd->scr, bounce, bounce);
2020 wd->h_bounce = bounce;
2021 wd->v_bounce = bounce;
2022 wd->no_select = EINA_FALSE;
2024 evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
2025 evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
2026 evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
2027 evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
2029 evas_object_smart_callbacks_descriptions_set(obj, _signals);
2033 static Evas_Smart_Class sc;
2035 evas_object_smart_clipped_smart_set(&_pan_sc);
2037 sc.name = "elm_gengrid_pan";
2038 sc.version = EVAS_SMART_CLASS_VERSION;
2041 sc.resize = _pan_resize;
2042 sc.move = _pan_move;
2043 sc.calculate = _pan_calculate;
2044 smart = evas_smart_class_new(&sc);
2048 wd->pan_smart = evas_object_smart_add(e, smart);
2049 wd->pan = evas_object_smart_data_get(wd->pan_smart);
2053 elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
2054 _pan_set, _pan_get, _pan_max_get,
2055 _pan_min_get, _pan_child_size_get);
2057 _mirrored_set(obj, elm_widget_mirrored_get(obj));
2062 elm_gengrid_item_size_set(Evas_Object *obj,
2066 ELM_CHECK_WIDTYPE(obj, widtype);
2067 Widget_Data *wd = elm_widget_data_get(obj);
2069 if ((wd->item_width == w) && (wd->item_height == h)) return;
2071 wd->item_height = h;
2072 if (wd->calc_job) ecore_job_del(wd->calc_job);
2073 wd->calc_job = ecore_job_add(_calc_job, wd);
2077 elm_gengrid_item_size_get(const Evas_Object *obj,
2081 ELM_CHECK_WIDTYPE(obj, widtype);
2082 Widget_Data *wd = elm_widget_data_get(obj);
2084 if (w) *w = wd->item_width;
2085 if (h) *h = wd->item_height;
2089 elm_gengrid_group_item_size_set(Evas_Object *obj,
2093 ELM_CHECK_WIDTYPE(obj, widtype);
2094 Widget_Data *wd = elm_widget_data_get(obj);
2096 if ((wd->group_item_width == w) && (wd->group_item_height == h)) return;
2097 wd->group_item_width = w;
2098 wd->group_item_height = h;
2099 if (wd->calc_job) ecore_job_del(wd->calc_job);
2100 wd->calc_job = ecore_job_add(_calc_job, wd);
2104 elm_gengrid_group_item_size_get(const Evas_Object *obj,
2108 ELM_CHECK_WIDTYPE(obj, widtype);
2109 Widget_Data *wd = elm_widget_data_get(obj);
2111 if (w) *w = wd->group_item_width;
2112 if (h) *h = wd->group_item_height;
2116 elm_gengrid_align_set(Evas_Object *obj,
2120 ELM_CHECK_WIDTYPE(obj, widtype);
2122 Widget_Data *wd = elm_widget_data_get(obj);
2123 double old_h = wd->align_x, old_y = wd->align_y;
2127 else if (align_x < 0.0)
2129 wd->align_x = align_x;
2133 else if (align_y < 0.0)
2135 wd->align_y = align_y;
2137 if ((old_h != wd->align_x) || (old_y != wd->align_y))
2138 evas_object_smart_calculate(wd->pan_smart);
2142 elm_gengrid_align_get(const Evas_Object *obj,
2146 ELM_CHECK_WIDTYPE(obj, widtype);
2147 Widget_Data *wd = elm_widget_data_get(obj);
2148 if (align_x) *align_x = wd->align_x;
2149 if (align_y) *align_y = wd->align_y;
2152 EAPI Elm_Gengrid_Item *
2153 elm_gengrid_item_append(Evas_Object *obj,
2154 const Elm_Gengrid_Item_Class *gic,
2157 const void *func_data)
2159 Elm_Gengrid_Item *it;
2160 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
2161 Widget_Data *wd = elm_widget_data_get(obj);
2162 if (!wd) return NULL;
2164 it = _item_create(wd, gic, data, func, func_data);
2165 if (!it) return NULL;
2166 wd->items = eina_inlist_append(wd->items, EINA_INLIST_GET(it));
2169 wd->group_items = eina_list_prepend(wd->group_items, it);
2171 if (wd->calc_job) ecore_job_del(wd->calc_job);
2172 wd->calc_job = ecore_job_add(_calc_job, wd);
2177 EAPI Elm_Gengrid_Item *
2178 elm_gengrid_item_prepend(Evas_Object *obj,
2179 const Elm_Gengrid_Item_Class *gic,
2182 const void *func_data)
2184 Elm_Gengrid_Item *it;
2185 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
2186 Widget_Data *wd = elm_widget_data_get(obj);
2187 if (!wd) return NULL;
2189 it = _item_create(wd, gic, data, func, func_data);
2190 if (!it) return NULL;
2191 wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(it));
2193 wd->group_items = eina_list_append(wd->group_items, it);
2195 if (wd->calc_job) ecore_job_del(wd->calc_job);
2196 wd->calc_job = ecore_job_add(_calc_job, wd);
2201 EAPI Elm_Gengrid_Item *
2202 elm_gengrid_item_insert_before(Evas_Object *obj,
2203 const Elm_Gengrid_Item_Class *gic,
2205 Elm_Gengrid_Item *relative,
2207 const void *func_data)
2209 Elm_Gengrid_Item *it;
2210 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
2211 EINA_SAFETY_ON_NULL_RETURN_VAL(relative, NULL);
2212 Widget_Data *wd = elm_widget_data_get(obj);
2213 if (!wd) return NULL;
2215 it = _item_create(wd, gic, data, func, func_data);
2216 if (!it) return NULL;
2217 wd->items = eina_inlist_prepend_relative
2218 (wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(relative));
2220 wd->group_items = eina_list_append_relative(wd->group_items, it, relative->parent_group_item);
2222 if (wd->calc_job) ecore_job_del(wd->calc_job);
2223 wd->calc_job = ecore_job_add(_calc_job, wd);
2228 EAPI Elm_Gengrid_Item *
2229 elm_gengrid_item_insert_after(Evas_Object *obj,
2230 const Elm_Gengrid_Item_Class *gic,
2232 Elm_Gengrid_Item *relative,
2234 const void *func_data)
2236 Elm_Gengrid_Item *it;
2237 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
2238 EINA_SAFETY_ON_NULL_RETURN_VAL(relative, NULL);
2239 Widget_Data *wd = elm_widget_data_get(obj);
2240 if (!wd) return NULL;
2242 it = _item_create(wd, gic, data, func, func_data);
2243 if (!it) return NULL;
2244 wd->items = eina_inlist_append_relative
2245 (wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(relative));
2247 wd->group_items = eina_list_prepend_relative(wd->group_items, it, relative->parent_group_item);
2249 if (wd->calc_job) ecore_job_del(wd->calc_job);
2250 wd->calc_job = ecore_job_add(_calc_job, wd);
2255 EAPI Elm_Gengrid_Item *
2256 elm_gengrid_item_direct_sorted_insert(Evas_Object *obj,
2257 const Elm_Gengrid_Item_Class *gic,
2259 Eina_Compare_Cb comp,
2261 const void *func_data)
2263 Elm_Gengrid_Item *it;
2264 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
2265 Widget_Data *wd = elm_widget_data_get(obj);
2266 if (!wd) return NULL;
2268 it = _item_create(wd, gic, data, func, func_data);
2269 if (!it) return NULL;
2272 wd->state = eina_inlist_sorted_state_new();
2274 _elm_gengrid_item_compare_cb = comp;
2275 wd->items = eina_inlist_sorted_state_insert(wd->items, EINA_INLIST_GET(it),
2276 _elm_gengrid_item_compare, wd->state);
2277 if (wd->calc_job) ecore_job_del(wd->calc_job);
2278 wd->calc_job = ecore_job_add(_calc_job, wd);
2283 EAPI Elm_Gengrid_Item *
2284 elm_gengrid_item_sorted_insert(Evas_Object *obj,
2285 const Elm_Gengrid_Item_Class *gic,
2287 Eina_Compare_Cb comp,
2289 const void *func_data)
2291 _elm_gengrid_item_compare_data_cb = comp;
2293 return elm_gengrid_item_direct_sorted_insert(obj, gic, data, _elm_gengrid_item_compare_data, func, func_data);
2297 elm_gengrid_item_del(Elm_Gengrid_Item *it)
2299 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2300 if ((it->relcount > 0) || (it->walking > 0))
2302 it->delete_me = EINA_TRUE;
2303 elm_widget_item_pre_notify_del(it);
2305 it->wd->selected = eina_list_remove(it->wd->selected, it);
2306 if (it->gic->func.del)
2307 it->gic->func.del((void *)it->base.data, it->wd->self);
2315 elm_gengrid_horizontal_set(Evas_Object *obj,
2318 ELM_CHECK_WIDTYPE(obj, widtype);
2319 Widget_Data *wd = elm_widget_data_get(obj);
2321 if (setting == wd->horizontal) return;
2322 wd->horizontal = setting;
2324 /* Update the items to conform to the new layout */
2325 if (wd->calc_job) ecore_job_del(wd->calc_job);
2326 wd->calc_job = ecore_job_add(_calc_job, wd);
2330 elm_gengrid_horizontal_get(const Evas_Object *obj)
2332 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
2333 Widget_Data *wd = elm_widget_data_get(obj);
2334 if (!wd) return EINA_FALSE;
2335 return wd->horizontal;
2339 elm_gengrid_clear(Evas_Object *obj)
2341 ELM_CHECK_WIDTYPE(obj, widtype);
2342 Widget_Data *wd = elm_widget_data_get(obj);
2347 eina_inlist_sorted_state_free(wd->state);
2352 ecore_job_del(wd->calc_job);
2353 wd->calc_job = NULL;
2356 if (wd->walking > 0)
2358 Elm_Gengrid_Item *it;
2360 EINA_INLIST_FOREACH(wd->items, it)
2367 Elm_Gengrid_Item *it = ELM_GENGRID_ITEM_FROM_INLIST(wd->items);
2369 wd->items = eina_inlist_remove(wd->items, wd->items);
2370 elm_widget_item_pre_notify_del(it);
2371 if (it->realized) _item_unrealize(it);
2372 if (it->gic->func.del)
2373 it->gic->func.del((void *)it->base.data, wd->self);
2374 if (it->long_timer) ecore_timer_del(it->long_timer);
2375 elm_widget_item_del(it);
2380 eina_list_free(wd->selected);
2381 wd->selected = NULL;
2389 evas_object_size_hint_min_set(wd->pan_smart, wd->minw, wd->minh);
2390 evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
2393 EAPI const Evas_Object *
2394 elm_gengrid_item_object_get(const Elm_Gengrid_Item *it)
2396 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2397 return it->base.view;
2401 elm_gengrid_item_update(Elm_Gengrid_Item *it)
2403 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2404 if (!it->realized) return;
2405 if (it->want_unrealize) return;
2406 _item_unrealize(it);
2408 _item_place(it, it->x, it->y);
2412 elm_gengrid_item_data_get(const Elm_Gengrid_Item *it)
2414 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2415 return elm_widget_item_data_get(it);
2419 elm_gengrid_item_data_set(Elm_Gengrid_Item *it,
2422 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2423 elm_widget_item_data_set(it, data);
2426 EAPI const Elm_Gengrid_Item_Class *
2427 elm_gengrid_item_item_class_get(const Elm_Gengrid_Item *it)
2429 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2430 if (it->delete_me) return NULL;
2435 elm_gengrid_item_item_class_set(Elm_Gengrid_Item *it,
2436 const Elm_Gengrid_Item_Class *gic)
2438 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2439 EINA_SAFETY_ON_NULL_RETURN(gic);
2440 if (it->delete_me) return;
2442 elm_gengrid_item_update(it);
2446 elm_gengrid_item_pos_get(const Elm_Gengrid_Item *it,
2450 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2456 elm_gengrid_multi_select_set(Evas_Object *obj,
2459 ELM_CHECK_WIDTYPE(obj, widtype);
2460 Widget_Data *wd = elm_widget_data_get(obj);
2466 elm_gengrid_multi_select_get(const Evas_Object *obj)
2468 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
2469 Widget_Data *wd = elm_widget_data_get(obj);
2470 if (!wd) return EINA_FALSE;
2474 EAPI Elm_Gengrid_Item *
2475 elm_gengrid_selected_item_get(const Evas_Object *obj)
2477 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
2478 Widget_Data *wd = elm_widget_data_get(obj);
2479 if (!wd) return NULL;
2480 if (wd->selected) return wd->selected->data;
2484 EAPI const Eina_List *
2485 elm_gengrid_selected_items_get(const Evas_Object *obj)
2487 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
2488 Widget_Data *wd = elm_widget_data_get(obj);
2489 if (!wd) return NULL;
2490 return wd->selected;
2494 elm_gengrid_item_selected_set(Elm_Gengrid_Item *it,
2497 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2498 Widget_Data *wd = it->wd;
2500 if (it->delete_me) return;
2501 selected = !!selected;
2502 if (it->selected == selected) return;
2508 while (wd->selected)
2509 _item_unselect(wd->selected->data);
2511 _item_highlight(it);
2519 elm_gengrid_item_selected_get(const Elm_Gengrid_Item *it)
2521 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
2522 return it->selected;
2526 elm_gengrid_item_disabled_set(Elm_Gengrid_Item *it,
2529 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2530 if (it->disabled == disabled) return;
2531 if (it->delete_me) return;
2532 it->disabled = !!disabled;
2536 edje_object_signal_emit(it->base.view, "elm,state,disabled", "elm");
2538 edje_object_signal_emit(it->base.view, "elm,state,enabled", "elm");
2543 elm_gengrid_item_disabled_get(const Elm_Gengrid_Item *it)
2545 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
2546 if (it->delete_me) return EINA_FALSE;
2547 return it->disabled;
2550 static Evas_Object *
2551 _elm_gengrid_item_label_create(void *data,
2552 Evas_Object *obj __UNUSED__,
2553 Evas_Object *tooltip,
2554 void *it __UNUSED__)
2556 Evas_Object *label = elm_label_add(tooltip);
2559 elm_object_style_set(label, "tooltip");
2560 elm_object_text_set(label, data);
2565 _elm_gengrid_item_label_del_cb(void *data,
2566 Evas_Object *obj __UNUSED__,
2567 void *event_info __UNUSED__)
2569 eina_stringshare_del(data);
2573 elm_gengrid_item_tooltip_text_set(Elm_Gengrid_Item *it,
2576 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2577 text = eina_stringshare_add(text);
2578 elm_gengrid_item_tooltip_content_cb_set(it, _elm_gengrid_item_label_create,
2580 _elm_gengrid_item_label_del_cb);
2584 elm_gengrid_item_tooltip_content_cb_set(Elm_Gengrid_Item *it,
2585 Elm_Tooltip_Item_Content_Cb func,
2587 Evas_Smart_Cb del_cb)
2589 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_GOTO(it, error);
2591 if ((it->tooltip.content_cb == func) && (it->tooltip.data == data))
2594 if (it->tooltip.del_cb)
2595 it->tooltip.del_cb((void *)it->tooltip.data,
2596 it->base.widget, it);
2597 it->tooltip.content_cb = func;
2598 it->tooltip.data = data;
2599 it->tooltip.del_cb = del_cb;
2602 elm_widget_item_tooltip_content_cb_set(it,
2603 it->tooltip.content_cb,
2604 it->tooltip.data, NULL);
2605 elm_widget_item_tooltip_style_set(it, it->tooltip.style);
2606 elm_widget_item_tooltip_size_restrict_disable(it, it->tooltip.free_size);
2612 if (del_cb) del_cb((void *)data, NULL, NULL);
2616 elm_gengrid_item_tooltip_unset(Elm_Gengrid_Item *it)
2618 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2619 if ((it->base.view) && (it->tooltip.content_cb))
2620 elm_widget_item_tooltip_unset(it);
2622 if (it->tooltip.del_cb)
2623 it->tooltip.del_cb((void *)it->tooltip.data, it->base.widget, it);
2624 it->tooltip.del_cb = NULL;
2625 it->tooltip.content_cb = NULL;
2626 it->tooltip.data = NULL;
2627 it->tooltip.free_size = EINA_FALSE;
2628 if (it->tooltip.style)
2629 elm_gengrid_item_tooltip_style_set(it, NULL);
2633 elm_gengrid_item_tooltip_style_set(Elm_Gengrid_Item *it,
2636 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2637 eina_stringshare_replace(&it->tooltip.style, style);
2638 if (it->base.view) elm_widget_item_tooltip_style_set(it, style);
2642 elm_gengrid_item_tooltip_style_get(const Elm_Gengrid_Item *it)
2644 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2645 return it->tooltip.style;
2649 elm_gengrid_item_tooltip_size_restrict_disable(Elm_Gengrid_Item *it, Eina_Bool disable)
2651 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
2652 it->tooltip.free_size = disable;
2653 if (it->base.view) return elm_widget_item_tooltip_size_restrict_disable(it, disable);
2658 elm_gengrid_item_tooltip_size_restrict_disabled_get(const Elm_Gengrid_Item *it)
2660 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
2661 return it->tooltip.free_size;
2665 elm_gengrid_item_cursor_set(Elm_Gengrid_Item *it,
2668 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2669 eina_stringshare_replace(&it->mouse_cursor, cursor);
2670 if (it->base.view) elm_widget_item_cursor_set(it, cursor);
2674 elm_gengrid_item_cursor_get(const Elm_Gengrid_Item *it)
2676 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2677 return elm_widget_item_cursor_get(it);
2681 elm_gengrid_item_cursor_unset(Elm_Gengrid_Item *it)
2683 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2684 if (!it->mouse_cursor)
2688 elm_widget_item_cursor_unset(it);
2690 eina_stringshare_del(it->mouse_cursor);
2691 it->mouse_cursor = NULL;
2695 elm_gengrid_item_cursor_style_set(Elm_Gengrid_Item *it,
2698 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2699 elm_widget_item_cursor_style_set(it, style);
2703 elm_gengrid_item_cursor_style_get(const Elm_Gengrid_Item *it)
2705 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2706 return elm_widget_item_cursor_style_get(it);
2710 elm_gengrid_item_cursor_engine_only_set(Elm_Gengrid_Item *it,
2711 Eina_Bool engine_only)
2713 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2714 elm_widget_item_cursor_engine_only_set(it, engine_only);
2718 elm_gengrid_item_cursor_engine_only_get(const Elm_Gengrid_Item *it)
2720 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
2721 return elm_widget_item_cursor_engine_only_get(it);
2725 elm_gengrid_reorder_mode_set(Evas_Object *obj,
2726 Eina_Bool reorder_mode)
2728 ELM_CHECK_WIDTYPE(obj, widtype);
2729 Widget_Data *wd = elm_widget_data_get(obj);
2731 wd->reorder_mode = reorder_mode;
2735 elm_gengrid_reorder_mode_get(const Evas_Object *obj)
2737 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
2738 Widget_Data *wd = elm_widget_data_get(obj);
2739 if (!wd) return EINA_FALSE;
2740 return wd->reorder_mode;
2744 elm_gengrid_always_select_mode_set(Evas_Object *obj,
2745 Eina_Bool always_select)
2747 ELM_CHECK_WIDTYPE(obj, widtype);
2748 Widget_Data *wd = elm_widget_data_get(obj);
2750 wd->always_select = always_select;
2754 elm_gengrid_always_select_mode_get(const Evas_Object *obj)
2756 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
2757 Widget_Data *wd = elm_widget_data_get(obj);
2758 if (!wd) return EINA_FALSE;
2759 return wd->always_select;
2763 elm_gengrid_no_select_mode_set(Evas_Object *obj,
2764 Eina_Bool no_select)
2766 ELM_CHECK_WIDTYPE(obj, widtype);
2767 Widget_Data *wd = elm_widget_data_get(obj);
2769 wd->no_select = no_select;
2773 elm_gengrid_no_select_mode_get(const Evas_Object *obj)
2775 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
2776 Widget_Data *wd = elm_widget_data_get(obj);
2777 if (!wd) return EINA_FALSE;
2778 return wd->no_select;
2782 elm_gengrid_bounce_set(Evas_Object *obj,
2786 ELM_CHECK_WIDTYPE(obj, widtype);
2787 Widget_Data *wd = elm_widget_data_get(obj);
2789 elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
2790 wd->h_bounce = h_bounce;
2791 wd->v_bounce = v_bounce;
2795 elm_gengrid_bounce_get(const Evas_Object *obj,
2796 Eina_Bool *h_bounce,
2797 Eina_Bool *v_bounce)
2799 ELM_CHECK_WIDTYPE(obj, widtype);
2800 Widget_Data *wd = elm_widget_data_get(obj);
2802 if (h_bounce) *h_bounce = wd->h_bounce;
2803 if (v_bounce) *v_bounce = wd->v_bounce;
2807 elm_gengrid_page_relative_set(Evas_Object *obj,
2811 Evas_Coord pagesize_h;
2812 Evas_Coord pagesize_v;
2814 ELM_CHECK_WIDTYPE(obj, widtype);
2815 Widget_Data *wd = elm_widget_data_get(obj);
2818 elm_smart_scroller_paging_get(wd->scr, NULL, NULL, &pagesize_h, &pagesize_v);
2819 elm_smart_scroller_paging_set(wd->scr, h_pagerel, v_pagerel, pagesize_h,
2824 elm_gengrid_page_relative_get(const Evas_Object *obj, double *h_pagerel, double *v_pagerel)
2826 ELM_CHECK_WIDTYPE(obj, widtype);
2827 Widget_Data *wd = elm_widget_data_get(obj);
2830 elm_smart_scroller_paging_get(wd->scr, h_pagerel, v_pagerel, NULL, NULL);
2834 elm_gengrid_page_size_set(Evas_Object *obj,
2835 Evas_Coord h_pagesize,
2836 Evas_Coord v_pagesize)
2841 ELM_CHECK_WIDTYPE(obj, widtype);
2842 Widget_Data *wd = elm_widget_data_get(obj);
2844 elm_smart_scroller_paging_get(wd->scr, &pagerel_h, &pagerel_v, NULL, NULL);
2845 elm_smart_scroller_paging_set(wd->scr, pagerel_h, pagerel_v, h_pagesize,
2850 elm_gengrid_current_page_get(const Evas_Object *obj, int *h_pagenumber, int *v_pagenumber)
2852 ELM_CHECK_WIDTYPE(obj, widtype);
2853 Widget_Data *wd = elm_widget_data_get(obj);
2856 elm_smart_scroller_current_page_get(wd->scr, h_pagenumber, v_pagenumber);
2860 elm_gengrid_last_page_get(const Evas_Object *obj, int *h_pagenumber, int *v_pagenumber)
2862 ELM_CHECK_WIDTYPE(obj, widtype);
2863 Widget_Data *wd = elm_widget_data_get(obj);
2866 elm_smart_scroller_last_page_get(wd->scr, h_pagenumber, v_pagenumber);
2870 elm_gengrid_page_show(const Evas_Object *obj, int h_pagenumber, int v_pagenumber)
2872 ELM_CHECK_WIDTYPE(obj, widtype);
2873 Widget_Data *wd = elm_widget_data_get(obj);
2876 elm_smart_scroller_page_show(wd->scr, h_pagenumber, v_pagenumber);
2880 elm_gengrid_page_bring_in(const Evas_Object *obj, int h_pagenumber, int v_pagenumber)
2882 ELM_CHECK_WIDTYPE(obj, widtype);
2883 Widget_Data *wd = elm_widget_data_get(obj);
2886 elm_smart_scroller_page_bring_in(wd->scr, h_pagenumber, v_pagenumber);
2889 EAPI Elm_Gengrid_Item *
2890 elm_gengrid_first_item_get(const Evas_Object *obj)
2892 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
2893 Widget_Data *wd = elm_widget_data_get(obj);
2894 if (!wd) return NULL;
2895 if (!wd->items) return NULL;
2896 Elm_Gengrid_Item *it = ELM_GENGRID_ITEM_FROM_INLIST(wd->items);
2897 while ((it) && (it->delete_me))
2898 it = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
2902 EAPI Elm_Gengrid_Item *
2903 elm_gengrid_last_item_get(const Evas_Object *obj)
2905 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
2906 Widget_Data *wd = elm_widget_data_get(obj);
2907 if (!wd) return NULL;
2908 if (!wd->items) return NULL;
2909 Elm_Gengrid_Item *it = ELM_GENGRID_ITEM_FROM_INLIST(wd->items->last);
2910 while ((it) && (it->delete_me))
2911 it = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
2915 EAPI Elm_Gengrid_Item *
2916 elm_gengrid_item_next_get(const Elm_Gengrid_Item *it)
2918 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2921 it = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
2922 if ((it) && (!it->delete_me)) break;
2924 return (Elm_Gengrid_Item *)it;
2927 EAPI Elm_Gengrid_Item *
2928 elm_gengrid_item_prev_get(const Elm_Gengrid_Item *it)
2930 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2933 it = ELM_GENGRID_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
2934 if ((it) && (!it->delete_me)) break;
2936 return (Elm_Gengrid_Item *)it;
2940 elm_gengrid_item_gengrid_get(const Elm_Gengrid_Item *it)
2942 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
2943 return it->base.widget;
2947 elm_gengrid_item_show(Elm_Gengrid_Item *it)
2949 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2950 Widget_Data *wd = elm_widget_data_get(it->wd->self);
2951 Evas_Coord minx = 0, miny = 0;
2954 if ((!it) || (it->delete_me)) return;
2955 _pan_min_get(wd->pan_smart, &minx, &miny);
2958 elm_smart_scroller_region_bring_in(it->wd->scr,
2959 ((it->x - it->prev_group) * wd->item_width) + (it->prev_group * it->wd->group_item_width) + minx,
2960 it->y * wd->item_height + miny,
2962 it->wd->item_height);
2964 elm_smart_scroller_region_bring_in(it->wd->scr,
2965 it->x * wd->item_width + minx,
2966 ((it->y - it->prev_group)* wd->item_height) + (it->prev_group * it->wd->group_item_height) + miny,
2968 it->wd->item_height);
2972 elm_gengrid_item_bring_in(Elm_Gengrid_Item *it)
2974 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
2975 if (it->delete_me) return;
2977 Evas_Coord minx = 0, miny = 0;
2978 Widget_Data *wd = elm_widget_data_get(it->wd->self);
2980 _pan_min_get(wd->pan_smart, &minx, &miny);
2983 elm_smart_scroller_region_bring_in(it->wd->scr,
2984 ((it->x - it->prev_group) * wd->item_width) + (it->prev_group * it->wd->group_item_width) + minx,
2985 it->y * wd->item_height + miny,
2987 it->wd->item_height);
2989 elm_smart_scroller_region_bring_in(it->wd->scr,
2990 it->x * wd->item_width + minx,
2991 ((it->y - it->prev_group)* wd->item_height) + (it->prev_group * it->wd->group_item_height) + miny,
2993 it->wd->item_height);