3 #include <Elementary.h>
4 #include <Elementary_Cursor.h>
8 #define MAX_ITEMS_PER_BLOCK 32
9 #define REORDER_EFFECT_TIME 0.5
12 * @defgroup Genlist Genlist
14 * The aim was to have more expansive list than the simple list in
15 * Elementary that could have more flexible items and allow many more entries
16 * while still being fast and low on memory usage. At the same time it was
17 * also made to be able to do tree structures. But the price to pay is more
18 * complex when it comes to usage. If all you want is a simple list with
19 * icons and a single label, use the normal List object.
21 * Genlist has a fairly large API, mostly because it's relatively complex,
22 * trying to be both expansive, powerful and efficient. First we will begin
23 * an overview on the theory behind genlist.
25 * Evas tracks every object you create. Every time it processes an event
26 * (mouse move, down, up etc.) it needs to walk through objects and find out
27 * what event that affects. Even worse every time it renders display updates,
28 * in order to just calculate what to re-draw, it needs to walk through many
29 * many many objects. Thus, the more objects you keep active, the more
30 * overhead Evas has in just doing its work. It is advisable to keep your
31 * active objects to the minimum working set you need. Also remember that
32 * object creation and deletion carries an overhead, so there is a
33 * middle-ground, which is not easily determined. But don't keep massive lists
34 * of objects you can't see or use. Genlist does this with list objects. It
35 * creates and destroys them dynamically as you scroll around. It groups them
36 * into blocks so it can determine the visibility etc. of a whole block at
37 * once as opposed to having to walk the whole list. This 2-level list allows
38 * for very large numbers of items to be in the list (tests have used up to
39 * 2,000,000 items). Also genlist employs a queue for adding items. As items
40 * may be different sizes, every item added needs to be calculated as to its
41 * size and thus this presents a lot of overhead on populating the list, this
42 * genlist employs a queue. Any item added is queued and spooled off over
43 * time, actually appearing some time later, so if your list has many members
44 * you may find it takes a while for them to all appear, with your process
45 * consuming a lot of CPU while it is busy spooling.
47 * Genlist also implements a tree structure, but it does so with callbacks to
48 * the application, with the application filling in tree structures when
49 * requested (allowing for efficient building of a very deep tree that could
50 * even be used for file-management). See the above smart signal callbacks for
53 * An item in the genlist world can have 0 or more text labels (they can be
54 * regular text or textblock - that's up to the style to determine), 0 or
55 * more icons (which are simply objects swallowed into the genlist item) and
56 * 0 or more boolean states that can be used for check, radio or other
57 * indicators by the edje theme style. An item may be one of several styles
58 * (Elementary provides 4 by default - "default", "double_label", "group_index"
59 * and "icon_top_text_bottom", but this can be extended by system or
60 * application custom themes/overlays/extensions).
62 * In order to implement the ability to add and delete items on the fly,
63 * Genlist implements a class/callback system where the application provides
64 * a structure with information about that type of item (genlist may contain
65 * multiple different items with different classes, states and styles).
66 * Genlist will call the functions in this struct (methods) when an item is
67 * "realized" (that is created dynamically while scrolling). All objects will
68 * simply be deleted when no longer needed with evas_object_del(). The
69 * Elm_Genlist_Item_Class structure contains the following members:
71 * item_style - This is a constant string and simply defines the name of the
72 * item style. It must be specified and the default should be "default".
74 * func.label_get - This function is called when an actual item object is
75 * created. The data parameter is the data parameter passed to
76 * elm_genlist_item_append() and related item creation functions. The obj
77 * parameter is the genlist object and the part parameter is the string name
78 * of the text part in the edje design that is listed as one of the possible
79 * labels that can be set. This function must return a strudup()'ed string as
80 * the caller will free() it when done.
82 * func.icon_get - This function is called when an actual item object is
83 * created. The data parameter is the data parameter passed to
84 * elm_genlist_item_append() and related item creation functions. The obj
85 * parameter is the genlist object and the part parameter is the string name
86 * of the icon part in the edje design that is listed as one of the possible
87 * icons that can be set. This must return NULL for no object or a valid
88 * object. The object will be deleted by genlist on shutdown or when the item
91 * func.state_get - This function is called when an actual item object is
92 * created. The data parameter is the data parameter passed to
93 * elm_genlist_item_append() and related item creation functions. The obj
94 * parameter is the genlist object and the part parameter is the string name
95 * of the state part in the edje design that is listed as one of the possible
96 * states that can be set. Return 0 for false or 1 for true. Genlist will
97 * emit a signal to the edje object with "elm,state,XXX,active" "elm" when
98 * true (the default is false), where XXX is the name of the part.
100 * func.del - This is called when elm_genlist_item_del() is called on an
101 * item, elm_genlist_clear() is called on the genlist, or
102 * elm_genlist_item_subitems_clear() is called to clear sub-items. This is
103 * intended for use when actual genlist items are deleted, so any backing
104 * data attached to the item (e.g. its data parameter on creation) can be
107 * Items can be added by several calls. All of them return a Elm_Genlist_Item
108 * handle that is an internal member inside the genlist. They all take a data
109 * parameter that is meant to be used for a handle to the applications
110 * internal data (eg the struct with the original item data). The parent
111 * parameter is the parent genlist item this belongs to if it is a tree or
112 * an indexed group, and NULL if there is no parent. The flags can be a bitmask
113 * of ELM_GENLIST_ITEM_NONE, ELM_GENLIST_ITEM_SUBITEMS and
114 * ELM_GENLIST_ITEM_GROUP. If ELM_GENLIST_ITEM_SUBITEMS is set then this item
115 * is displayed as an item that is able to expand and have child items.
116 * If ELM_GENLIST_ITEM_GROUP is set then this item is group idex item that is
117 * displayed at the top until the next group comes. The func parameter is a
118 * convenience callback that is called when the item is selected and the data
119 * parameter will be the func_data parameter, obj be the genlist object and
120 * event_info will be the genlist item.
122 * elm_genlist_item_append() appends an item to the end of the list, or if
123 * there is a parent, to the end of all the child items of the parent.
124 * elm_genlist_item_prepend() is the same but prepends to the beginning of
125 * the list or children list. elm_genlist_item_insert_before() inserts at
126 * item before another item and elm_genlist_item_insert_after() inserts after
127 * the indicated item.
129 * The application can clear the list with elm_genlist_clear() which deletes
130 * all the items in the list and elm_genlist_item_del() will delete a specific
131 * item. elm_genlist_item_subitems_clear() will clear all items that are
132 * children of the indicated parent item.
134 * If the application wants multiple items to be able to be selected,
135 * elm_genlist_multi_select_set() can enable this. If the list is
136 * single-selection only (the default), then elm_genlist_selected_item_get()
137 * will return the selected item, if any, or NULL I none is selected. If the
138 * list is multi-select then elm_genlist_selected_items_get() will return a
139 * list (that is only valid as long as no items are modified (added, deleted,
140 * selected or unselected)).
142 * To help inspect list items you can jump to the item at the top of the list
143 * with elm_genlist_first_item_get() which will return the item pointer, and
144 * similarly elm_genlist_last_item_get() gets the item at the end of the list.
145 * elm_genlist_item_next_get() and elm_genlist_item_prev_get() get the next
146 * and previous items respectively relative to the indicated item. Using
147 * these calls you can walk the entire item list/tree. Note that as a tree
148 * the items are flattened in the list, so elm_genlist_item_parent_get() will
149 * let you know which item is the parent (and thus know how to skip them if
152 * There are also convenience functions. elm_genlist_item_genlist_get() will
153 * return the genlist object the item belongs to. elm_genlist_item_show()
154 * will make the scroller scroll to show that specific item so its visible.
155 * elm_genlist_item_data_get() returns the data pointer set by the item
156 * creation functions.
158 * If an item changes (state of boolean changes, label or icons change),
159 * then use elm_genlist_item_update() to have genlist update the item with
160 * the new state. Genlist will re-realize the item thus call the functions
161 * in the _Elm_Genlist_Item_Class for that item.
163 * To programmatically (un)select an item use elm_genlist_item_selected_set().
164 * To get its selected state use elm_genlist_item_selected_get(). Similarly
165 * to expand/contract an item and get its expanded state, use
166 * elm_genlist_item_expanded_set() and elm_genlist_item_expanded_get(). And
167 * again to make an item disabled (unable to be selected and appear
168 * differently) use elm_genlist_item_disabled_set() to set this and
169 * elm_genlist_item_disabled_get() to get the disabled state.
171 * In general to indicate how the genlist should expand items horizontally to
172 * fill the list area, use elm_genlist_horizontal_mode_set(). Valid modes are
173 * ELM_LIST_LIMIT and ELM_LIST_SCROLL . The default is ELM_LIST_SCROLL. This
174 * mode means that if items are too wide to fit, the scroller will scroll
175 * horizontally. Otherwise items are expanded to fill the width of the
176 * viewport of the scroller. If it is ELM_LIST_LIMIT, items will be expanded
177 * to the viewport width and limited to that size. This can be combined with
178 * a different style that uses edjes' ellipsis feature (cutting text off like
181 * Items will only call their selection func and callback when first becoming
182 * selected. Any further clicks will do nothing, unless you enable always
183 * select with elm_genlist_always_select_mode_set(). This means even if
184 * selected, every click will make the selected callbacks be called.
185 * elm_genlist_no_select_mode_set() will turn off the ability to select
186 * items entirely and they will neither appear selected nor call selected
187 * callback functions.
189 * Remember that you can create new styles and add your own theme augmentation
190 * per application with elm_theme_extension_add(). If you absolutely must
191 * have a specific style that overrides any theme the user or system sets up
192 * you can use elm_theme_overlay_add() to add such a file.
196 typedef struct _Widget_Data Widget_Data;
197 typedef struct _Item_Block Item_Block;
198 typedef struct _Pan Pan;
199 typedef struct _Item_Cache Item_Cache;
203 Evas_Object *obj, *scr, *pan_smart;
204 Eina_Inlist *items, *blocks;
205 Eina_List *group_items;
207 Evas_Coord pan_x, pan_y, old_pan_y, w, h, minw, minh, realminw, prev_viewport_w;
208 Ecore_Job *calc_job, *update_job;
209 Ecore_Idle_Enterer *queue_idle_enterer;
210 Ecore_Idler *must_recalc_idler;
211 Eina_List *queue, *selected;
212 Elm_Genlist_Item *show_item, *last_selected_item, *anchor_item, *mode_item, *reorder_it, *reorder_rel, *expanded_item;
213 Eina_Inlist *item_cache;
214 Evas_Coord anchor_y, reorder_start_y;
216 Ecore_Timer *multi_timer, *scr_hold_timer;
217 Ecore_Animator *reorder_move_animator;
218 const char *mode_type;
219 unsigned int start_time;
220 Evas_Coord prev_x, prev_y, prev_mx, prev_my;
221 Evas_Coord cur_x, cur_y, cur_mx, cur_my;
222 Eina_Bool mouse_down : 1;
223 Eina_Bool multi_down : 1;
224 Eina_Bool multi_timeout : 1;
225 Eina_Bool multitouched : 1;
226 Eina_Bool on_hold : 1;
228 Eina_Bool always_select : 1;
229 Eina_Bool longpressed : 1;
230 Eina_Bool wasselected : 1;
231 Eina_Bool no_select : 1;
232 Eina_Bool bring_in : 1;
233 Eina_Bool compress : 1;
234 Eina_Bool height_for_width : 1;
235 Eina_Bool homogeneous : 1;
236 Eina_Bool clear_me : 1;
238 Eina_Bool reorder_mode : 1;
239 Eina_Bool reorder_pan_move : 1;
240 Eina_Bool auto_scroll_enabled : 1;
244 } history[SWIPE_MOVES];
246 int item_cache_count;
252 int group_item_width;
253 int group_item_height;
254 int max_items_per_block;
255 double longpress_timeout;
266 Evas_Coord x, y, w, h, minw, minh;
267 Eina_Bool want_unrealize : 1;
268 Eina_Bool realized : 1;
269 Eina_Bool changed : 1;
270 Eina_Bool updateme : 1;
271 Eina_Bool showme : 1;
272 Eina_Bool must_recalc : 1;
275 struct _Elm_Genlist_Item
277 Elm_Widget_Item base;
282 Evas_Coord x, y, w, h, minw, minh;
283 const Elm_Genlist_Item_Class *itc;
284 Elm_Genlist_Item *parent;
285 Elm_Genlist_Item *group_item;
286 Elm_Genlist_Item_Flags flags;
294 Eina_List *labels, *icons, *states, *icon_objs;
295 Eina_List *mode_labels, *mode_icons, *mode_states, *mode_icon_objs;
296 Ecore_Timer *long_timer;
297 Ecore_Timer *swipe_timer;
299 Evas_Coord scrl_x, scrl_y, old_scrl_y;
301 Elm_Genlist_Item *rel;
302 Evas_Object *mode_view;
307 Elm_Tooltip_Item_Content_Cb content_cb;
308 Evas_Smart_Cb del_cb;
312 const char *mouse_cursor;
319 Eina_Bool before : 1;
321 Eina_Bool want_unrealize : 1;
322 Eina_Bool want_realize : 1;
323 Eina_Bool realized : 1;
324 Eina_Bool selected : 1;
325 Eina_Bool highlighted : 1;
326 Eina_Bool expanded : 1;
327 Eina_Bool disabled : 1;
328 Eina_Bool display_only : 1;
329 Eina_Bool mincalcd : 1;
330 Eina_Bool queued : 1;
331 Eina_Bool showme : 1;
332 Eina_Bool delete_me : 1;
334 Eina_Bool dragging : 1;
335 Eina_Bool updateme : 1;
336 Eina_Bool nocache : 1;
337 Eina_Bool stacking_even : 1;
338 Eina_Bool nostacking : 1;
339 Eina_Bool move_effect_enabled : 1;
346 Evas_Object *base_view, *spacer;
348 const char *item_style; // it->itc->item_style
349 Eina_Bool tree : 1; // it->flags & ELM_GENLIST_ITEM_SUBITEMS
350 Eina_Bool compress : 1; // it->wd->compress
352 Eina_Bool selected : 1; // it->selected
353 Eina_Bool disabled : 1; // it->disabled
354 Eina_Bool expanded : 1; // it->expanded
357 #define ELM_GENLIST_ITEM_FROM_INLIST(item) \
358 ((item) ? EINA_INLIST_CONTAINER_GET(item, Elm_Genlist_Item) : NULL)
362 Evas_Object_Smart_Clipped_Data __clipped_data;
364 Ecore_Job *resize_job;
367 static const char *widtype = NULL;
368 static void _item_cache_zero(Widget_Data *wd);
369 static void _del_hook(Evas_Object *obj);
370 static void _mirrored_set(Evas_Object *obj,
372 static void _theme_hook(Evas_Object *obj);
373 static void _show_region_hook(void *data,
375 static void _sizing_eval(Evas_Object *obj);
376 static void _item_unrealize(Elm_Genlist_Item *it,
378 static void _item_block_unrealize(Item_Block *itb);
379 static void _calc_job(void *data);
380 static void _on_focus_hook(void *data,
382 static Eina_Bool _item_multi_select_up(Widget_Data *wd);
383 static Eina_Bool _item_multi_select_down(Widget_Data *wd);
384 static Eina_Bool _item_single_select_up(Widget_Data *wd);
385 static Eina_Bool _item_single_select_down(Widget_Data *wd);
386 static Eina_Bool _event_hook(Evas_Object *obj,
388 Evas_Callback_Type type,
390 static void _signal_emit_hook(Evas_Object *obj,
391 const char *emission,
393 static Eina_Bool _deselect_all_items(Widget_Data *wd);
394 static void _pan_calculate(Evas_Object *obj);
395 static void _item_position(Elm_Genlist_Item *it,
399 static void _mode_item_realize(Elm_Genlist_Item *it);
400 static void _mode_item_unrealize(Elm_Genlist_Item *it);
401 static void _item_mode_set(Elm_Genlist_Item *it);
402 static void _item_mode_unset(Widget_Data *wd);
403 static void _group_items_recalc(void *data);
404 static void _item_move_after(Elm_Genlist_Item *it,
405 Elm_Genlist_Item *after);
406 static void _item_move_before(Elm_Genlist_Item *it,
407 Elm_Genlist_Item *before);
408 static void _item_auto_scroll(Widget_Data *wd);
410 static Evas_Smart_Class _pan_sc = EVAS_SMART_CLASS_INIT_VERSION;
412 static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
413 static const char SIG_SELECTED[] = "selected";
414 static const char SIG_UNSELECTED[] = "unselected";
415 static const char SIG_EXPANDED[] = "expanded";
416 static const char SIG_CONTRACTED[] = "contracted";
417 static const char SIG_EXPAND_REQUEST[] = "expand,request";
418 static const char SIG_CONTRACT_REQUEST[] = "contract,request";
419 static const char SIG_REALIZED[] = "realized";
420 static const char SIG_UNREALIZED[] = "unrealized";
421 static const char SIG_DRAG_START_UP[] = "drag,start,up";
422 static const char SIG_DRAG_START_DOWN[] = "drag,start,down";
423 static const char SIG_DRAG_START_LEFT[] = "drag,start,left";
424 static const char SIG_DRAG_START_RIGHT[] = "drag,start,right";
425 static const char SIG_DRAG_STOP[] = "drag,stop";
426 static const char SIG_DRAG[] = "drag";
427 static const char SIG_LONGPRESSED[] = "longpressed";
428 static const char SIG_SCROLL_EDGE_TOP[] = "scroll,edge,top";
429 static const char SIG_SCROLL_EDGE_BOTTOM[] = "scroll,edge,bottom";
430 static const char SIG_SCROLL_EDGE_LEFT[] = "scroll,edge,left";
431 static const char SIG_SCROLL_EDGE_RIGHT[] = "scroll,edge,right";
432 static const char SIG_MULTI_SWIPE_LEFT[] = "multi,swipe,left";
433 static const char SIG_MULTI_SWIPE_RIGHT[] = "multi,swipe,right";
434 static const char SIG_MULTI_SWIPE_UP[] = "multi,swipe,up";
435 static const char SIG_MULTI_SWIPE_DOWN[] = "multi,swipe,down";
436 static const char SIG_MULTI_PINCH_OUT[] = "multi,pinch,out";
437 static const char SIG_MULTI_PINCH_IN[] = "multi,pinch,in";
438 static const char SIG_SWIPE[] = "swipe";
440 static const Evas_Smart_Cb_Description _signals[] = {
441 {SIG_CLICKED_DOUBLE, ""},
443 {SIG_UNSELECTED, ""},
445 {SIG_CONTRACTED, ""},
446 {SIG_EXPAND_REQUEST, ""},
447 {SIG_CONTRACT_REQUEST, ""},
449 {SIG_UNREALIZED, ""},
450 {SIG_DRAG_START_UP, ""},
451 {SIG_DRAG_START_DOWN, ""},
452 {SIG_DRAG_START_LEFT, ""},
453 {SIG_DRAG_START_RIGHT, ""},
456 {SIG_LONGPRESSED, ""},
457 {SIG_SCROLL_EDGE_TOP, ""},
458 {SIG_SCROLL_EDGE_BOTTOM, ""},
459 {SIG_SCROLL_EDGE_LEFT, ""},
460 {SIG_SCROLL_EDGE_RIGHT, ""},
461 {SIG_MULTI_SWIPE_LEFT, ""},
462 {SIG_MULTI_SWIPE_RIGHT, ""},
463 {SIG_MULTI_SWIPE_UP, ""},
464 {SIG_MULTI_SWIPE_DOWN, ""},
465 {SIG_MULTI_PINCH_OUT, ""},
466 {SIG_MULTI_PINCH_IN, ""},
471 static Eina_Compare_Cb _elm_genlist_item_compare_cb;
472 static Eina_Compare_Cb _elm_genlist_item_compare_data_cb;
475 _event_hook(Evas_Object *obj,
476 Evas_Object *src __UNUSED__,
477 Evas_Callback_Type type,
480 if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
481 Evas_Event_Key_Down *ev = event_info;
482 Widget_Data *wd = elm_widget_data_get(obj);
483 if (!wd) return EINA_FALSE;
484 if (!wd->items) return EINA_FALSE;
485 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
486 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
488 Elm_Genlist_Item *it = NULL;
491 Evas_Coord step_x = 0;
492 Evas_Coord step_y = 0;
495 Evas_Coord page_x = 0;
496 Evas_Coord page_y = 0;
498 elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
499 elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
500 elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
501 elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
503 if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
507 else if ((!strcmp(ev->keyname, "Right")) ||
508 (!strcmp(ev->keyname, "KP_Right")))
512 else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
514 if (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
515 (_item_multi_select_up(wd)))
516 || (_item_single_select_up(wd)))
518 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
524 else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
526 if (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
527 (_item_multi_select_down(wd)))
528 || (_item_single_select_down(wd)))
530 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
536 else if ((!strcmp(ev->keyname, "Home")) ||
537 (!strcmp(ev->keyname, "KP_Home")))
539 it = elm_genlist_first_item_get(obj);
540 elm_genlist_item_bring_in(it);
541 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
544 else if ((!strcmp(ev->keyname, "End")) ||
545 (!strcmp(ev->keyname, "KP_End")))
547 it = elm_genlist_last_item_get(obj);
548 elm_genlist_item_bring_in(it);
549 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
552 else if ((!strcmp(ev->keyname, "Prior")) ||
553 (!strcmp(ev->keyname, "KP_Prior")))
556 y -= -(page_y * v_h) / 100;
560 else if ((!strcmp(ev->keyname, "Next")) ||
561 (!strcmp(ev->keyname, "KP_Next")))
564 y += -(page_y * v_h) / 100;
568 else if (((!strcmp(ev->keyname, "Return")) ||
569 (!strcmp(ev->keyname, "KP_Enter")) ||
570 (!strcmp(ev->keyname, "space")))
571 && (!wd->multi) && (wd->selected))
573 it = elm_genlist_selected_item_get(obj);
574 elm_genlist_item_expanded_set(it,
575 !elm_genlist_item_expanded_get(it));
577 else if (!strcmp(ev->keyname, "Escape"))
579 if (!_deselect_all_items(wd)) return EINA_FALSE;
580 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
583 else return EINA_FALSE;
585 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
586 elm_smart_scroller_child_pos_set(wd->scr, x, y);
591 _deselect_all_items(Widget_Data *wd)
593 if (!wd->selected) return EINA_FALSE;
595 elm_genlist_item_selected_set(wd->selected->data, EINA_FALSE);
601 _item_multi_select_up(Widget_Data *wd)
603 if (!wd->selected) return EINA_FALSE;
604 if (!wd->multi) return EINA_FALSE;
606 Elm_Genlist_Item *prev = elm_genlist_item_prev_get(wd->last_selected_item);
607 if (!prev) return EINA_TRUE;
609 if (elm_genlist_item_selected_get(prev))
611 elm_genlist_item_selected_set(wd->last_selected_item, EINA_FALSE);
612 wd->last_selected_item = prev;
613 elm_genlist_item_show(wd->last_selected_item);
617 elm_genlist_item_selected_set(prev, EINA_TRUE);
618 elm_genlist_item_show(prev);
624 _item_multi_select_down(Widget_Data *wd)
626 if (!wd->selected) return EINA_FALSE;
627 if (!wd->multi) return EINA_FALSE;
629 Elm_Genlist_Item *next = elm_genlist_item_next_get(wd->last_selected_item);
630 if (!next) return EINA_TRUE;
632 if (elm_genlist_item_selected_get(next))
634 elm_genlist_item_selected_set(wd->last_selected_item, EINA_FALSE);
635 wd->last_selected_item = next;
636 elm_genlist_item_show(wd->last_selected_item);
640 elm_genlist_item_selected_set(next, EINA_TRUE);
641 elm_genlist_item_show(next);
647 _item_single_select_up(Widget_Data *wd)
649 Elm_Genlist_Item *prev;
652 prev = ELM_GENLIST_ITEM_FROM_INLIST(wd->items->last);
653 while ((prev) && (prev->delete_me))
654 prev = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(prev)->prev);
656 else prev = elm_genlist_item_prev_get(wd->last_selected_item);
658 if (!prev) return EINA_FALSE;
660 _deselect_all_items(wd);
662 elm_genlist_item_selected_set(prev, EINA_TRUE);
663 elm_genlist_item_show(prev);
668 _item_single_select_down(Widget_Data *wd)
670 Elm_Genlist_Item *next;
673 next = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
674 while ((next) && (next->delete_me))
675 next = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(next)->next);
677 else next = elm_genlist_item_next_get(wd->last_selected_item);
679 if (!next) return EINA_FALSE;
681 _deselect_all_items(wd);
683 elm_genlist_item_selected_set(next, EINA_TRUE);
684 elm_genlist_item_show(next);
689 _on_focus_hook(void *data __UNUSED__,
692 Widget_Data *wd = elm_widget_data_get(obj);
694 if (elm_widget_focus_get(obj))
696 elm_object_signal_emit(wd->obj, "elm,action,focus", "elm");
697 evas_object_focus_set(wd->obj, EINA_TRUE);
698 if ((wd->selected) && (!wd->last_selected_item))
699 wd->last_selected_item = eina_list_data_get(wd->selected);
703 elm_object_signal_emit(wd->obj, "elm,action,unfocus", "elm");
704 evas_object_focus_set(wd->obj, EINA_FALSE);
709 _del_hook(Evas_Object *obj)
711 Widget_Data *wd = elm_widget_data_get(obj);
713 _item_cache_zero(wd);
714 if (wd->calc_job) ecore_job_del(wd->calc_job);
715 if (wd->update_job) ecore_job_del(wd->update_job);
716 if (wd->queue_idle_enterer) ecore_idle_enterer_del(wd->queue_idle_enterer);
717 if (wd->must_recalc_idler) ecore_idler_del(wd->must_recalc_idler);
718 if (wd->multi_timer) ecore_timer_del(wd->multi_timer);
719 if (wd->mode_type) eina_stringshare_del(wd->mode_type);
720 if (wd->scr_hold_timer) ecore_timer_del(wd->scr_hold_timer);
725 _del_pre_hook(Evas_Object *obj)
727 Widget_Data *wd = elm_widget_data_get(obj);
729 evas_object_del(wd->pan_smart);
730 wd->pan_smart = NULL;
731 elm_genlist_clear(obj);
735 _mirrored_set(Evas_Object *obj,
738 Widget_Data *wd = elm_widget_data_get(obj);
740 _item_cache_zero(wd);
741 elm_smart_scroller_mirrored_set(wd->scr, rtl);
745 _theme_hook(Evas_Object *obj)
747 Widget_Data *wd = elm_widget_data_get(obj);
750 evas_event_freeze(evas_object_evas_get(wd->obj));
751 _item_cache_zero(wd);
752 _elm_widget_mirrored_reload(obj);
753 _mirrored_set(obj, elm_widget_mirrored_get(obj));
754 elm_smart_scroller_object_theme_set(obj, wd->scr, "genlist", "base",
755 elm_widget_style_get(obj));
756 edje_object_scale_set(wd->scr, elm_widget_scale_get(obj) * _elm_config->scale);
757 wd->item_width = wd->item_height = 0;
758 wd->group_item_width = wd->group_item_height = 0;
759 wd->minw = wd->minh = wd->realminw = 0;
760 EINA_INLIST_FOREACH(wd->blocks, itb)
763 Elm_Genlist_Item *it;
765 if (itb->realized) _item_block_unrealize(itb);
766 EINA_LIST_FOREACH(itb->items, l, it)
767 it->mincalcd = EINA_FALSE;
769 itb->changed = EINA_TRUE;
771 if (wd->calc_job) ecore_job_del(wd->calc_job);
772 wd->calc_job = ecore_job_add(_calc_job, wd);
774 evas_event_thaw(evas_object_evas_get(wd->obj));
775 evas_event_thaw_eval(evas_object_evas_get(wd->obj));
779 _show_region_hook(void *data,
782 Widget_Data *wd = elm_widget_data_get(data);
783 Evas_Coord x, y, w, h;
785 elm_widget_show_region_get(obj, &x, &y, &w, &h);
786 //x & y are screen coordinates, Add with pan coordinates
789 elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
793 _sizing_eval(Evas_Object *obj)
795 Widget_Data *wd = elm_widget_data_get(obj);
796 Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
798 evas_object_size_hint_min_get(wd->scr, &minw, &minh);
799 evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
801 if (wd->height_for_width)
805 elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
806 if ((vw != 0) && (vw != wd->prev_viewport_w))
810 wd->prev_viewport_w = vw;
811 EINA_INLIST_FOREACH(wd->blocks, itb)
813 itb->must_recalc = EINA_TRUE;
815 if (wd->calc_job) ecore_job_del(wd->calc_job);
816 wd->calc_job = ecore_job_add(_calc_job, wd);
819 if (wd->mode == ELM_LIST_LIMIT)
821 Evas_Coord vmw, vmh, vw, vh;
825 elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
826 if ((minw > 0) && (vw < minw)) vw = minw;
827 else if ((maxw > 0) && (vw > maxw))
829 edje_object_size_min_calc
830 (elm_smart_scroller_edje_object_get(wd->scr), &vmw, &vmh);
837 edje_object_size_min_calc
838 (elm_smart_scroller_edje_object_get(wd->scr), &vmw, &vmh);
842 evas_object_size_hint_min_set(obj, minw, minh);
843 evas_object_size_hint_max_set(obj, maxw, maxh);
847 _signal_emit_hook(Evas_Object *obj,
848 const char *emission,
851 Widget_Data *wd = elm_widget_data_get(obj);
852 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
857 _item_highlight(Elm_Genlist_Item *it)
859 const char *selectraise;
860 if ((it->wd->no_select) || (it->delete_me) || (it->highlighted) ||
861 (it->disabled) || (it->display_only) || (it->mode_view))
863 edje_object_signal_emit(it->base.view, "elm,state,selected", "elm");
864 selectraise = edje_object_data_get(it->base.view, "selectraise");
865 if ((selectraise) && (!strcmp(selectraise, "on")))
867 evas_object_raise(it->base.view);
868 if ((it->group_item) && (it->group_item->realized))
869 evas_object_raise(it->group_item->base.view);
871 it->highlighted = EINA_TRUE;
875 _item_unhighlight(Elm_Genlist_Item *it)
877 const char *stacking, *selectraise;
878 if ((it->delete_me) || (!it->highlighted)) return;
879 edje_object_signal_emit(it->base.view, "elm,state,unselected", "elm");
880 stacking = edje_object_data_get(it->base.view, "stacking");
881 selectraise = edje_object_data_get(it->base.view, "selectraise");
884 if ((it->order_num_in & 0x1) ^ it->stacking_even) evas_object_lower(it->base.view);
885 else evas_object_raise(it->base.view);
887 it->highlighted = EINA_FALSE;
891 _item_block_del(Elm_Genlist_Item *it)
894 Item_Block *itb = it->block;
896 itb->items = eina_list_remove(itb->items, it);
898 itb->changed = EINA_TRUE;
899 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
900 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
903 il = EINA_INLIST_GET(itb);
904 Item_Block *itbn = (Item_Block *)(il->next);
906 it->parent->items = eina_list_remove(it->parent->items, it);
908 it->wd->blocks = eina_inlist_remove(it->wd->blocks, il);
910 if (itbn) itbn->changed = EINA_TRUE;
914 if (itb->count < itb->wd->max_items_per_block/2)
916 il = EINA_INLIST_GET(itb);
917 Item_Block *itbp = (Item_Block *)(il->prev);
918 Item_Block *itbn = (Item_Block *)(il->next);
919 if ((itbp) && ((itbp->count + itb->count) < itb->wd->max_items_per_block + itb->wd->max_items_per_block/2))
921 Elm_Genlist_Item *it2;
923 EINA_LIST_FREE(itb->items, it2)
926 itbp->items = eina_list_append(itbp->items, it2);
928 itbp->changed = EINA_TRUE;
930 it->wd->blocks = eina_inlist_remove(it->wd->blocks,
931 EINA_INLIST_GET(itb));
934 else if ((itbn) && ((itbn->count + itb->count) < itb->wd->max_items_per_block + itb->wd->max_items_per_block/2))
938 Eina_List *last = eina_list_last(itb->items);
939 Elm_Genlist_Item *it2 = last->data;
942 itb->items = eina_list_remove_list(itb->items, last);
943 itbn->items = eina_list_prepend(itbn->items, it2);
945 itbn->changed = EINA_TRUE;
948 eina_inlist_remove(it->wd->blocks, EINA_INLIST_GET(itb));
956 _item_del(Elm_Genlist_Item *it)
958 Evas_Object *tob = it->wd->obj;
960 evas_event_freeze(evas_object_evas_get(tob));
961 elm_widget_item_pre_notify_del(it);
962 elm_genlist_item_subitems_clear(it);
963 it->wd->walking -= it->walking;
964 if (it->wd->show_item == it) it->wd->show_item = NULL;
965 if (it->selected) it->wd->selected = eina_list_remove(it->wd->selected, it);
966 if (it->realized) _item_unrealize(it, EINA_FALSE);
967 if (it->block) _item_block_del(it);
968 if ((!it->delete_me) && (it->itc->func.del))
969 it->itc->func.del((void *)it->base.data, it->base.widget);
970 it->delete_me = EINA_TRUE;
972 it->wd->queue = eina_list_remove(it->wd->queue, it);
973 if (it->wd->anchor_item == it)
975 it->wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
976 if (!it->wd->anchor_item)
977 it->wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
979 it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
981 it->parent->items = eina_list_remove(it->parent->items, it);
982 if (it->flags & ELM_GENLIST_ITEM_GROUP)
983 it->wd->group_items = eina_list_remove(it->wd->group_items, it);
984 if (it->long_timer) ecore_timer_del(it->long_timer);
985 if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
987 if (it->tooltip.del_cb)
988 it->tooltip.del_cb((void *)it->tooltip.data, it->base.widget, it);
990 evas_event_thaw(evas_object_evas_get(tob));
991 evas_event_thaw_eval(evas_object_evas_get(tob));
993 elm_widget_item_del(it);
997 _item_select(Elm_Genlist_Item *it)
999 if ((it->wd->no_select) || (it->delete_me) || (it->mode_view)) return;
1002 if (it->wd->always_select) goto call;
1005 it->selected = EINA_TRUE;
1006 it->wd->selected = eina_list_append(it->wd->selected, it);
1010 if (it->func.func) it->func.func((void *)it->func.data, it->base.widget, it);
1012 evas_object_smart_callback_call(it->base.widget, SIG_SELECTED, it);
1015 if ((it->wd->clear_me) && (!it->wd->walking))
1016 elm_genlist_clear(it->base.widget);
1019 if ((!it->walking) && (it->delete_me))
1021 if (!it->relcount) _item_del(it);
1024 it->wd->last_selected_item = it;
1028 _item_unselect(Elm_Genlist_Item *it)
1030 if ((it->delete_me) || (!it->selected)) return;
1031 it->selected = EINA_FALSE;
1032 it->wd->selected = eina_list_remove(it->wd->selected, it);
1033 evas_object_smart_callback_call(it->base.widget, SIG_UNSELECTED, it);
1037 _mouse_move(void *data,
1038 Evas *evas __UNUSED__,
1042 Elm_Genlist_Item *it = data;
1043 Evas_Event_Mouse_Move *ev = event_info;
1044 Evas_Coord minw = 0, minh = 0, x, y, dx, dy, adx, ady;
1045 Evas_Coord ox, oy, ow, oh, it_scrl_y, y_pos;
1047 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
1049 if (!it->wd->on_hold)
1051 it->wd->on_hold = EINA_TRUE;
1052 if (!it->wd->wasselected)
1054 _item_unhighlight(it);
1059 if (it->wd->multitouched)
1061 it->wd->cur_x = ev->cur.canvas.x;
1062 it->wd->cur_y = ev->cur.canvas.y;
1065 if ((it->dragging) && (it->down))
1067 if (it->wd->movements == SWIPE_MOVES) it->wd->swipe = EINA_TRUE;
1070 it->wd->history[it->wd->movements].x = ev->cur.canvas.x;
1071 it->wd->history[it->wd->movements].y = ev->cur.canvas.y;
1072 if (abs((it->wd->history[it->wd->movements].x -
1073 it->wd->history[0].x)) > 40)
1074 it->wd->swipe = EINA_TRUE;
1076 it->wd->movements++;
1080 ecore_timer_del(it->long_timer);
1081 it->long_timer = NULL;
1083 evas_object_smart_callback_call(it->base.widget, SIG_DRAG, it);
1086 if ((!it->down) /* || (it->wd->on_hold)*/ || (it->wd->longpressed))
1090 ecore_timer_del(it->long_timer);
1091 it->long_timer = NULL;
1093 if ((it->wd->reorder_mode) && (it->wd->reorder_it))
1095 evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
1096 it_scrl_y = ev->cur.canvas.y - it->wd->reorder_it->dy;
1098 if (!it->wd->reorder_start_y)
1099 it->wd->reorder_start_y = it->block->y + it->y;
1101 if (it_scrl_y < oy) y_pos = oy;
1102 else if (it_scrl_y + it->wd->reorder_it->h > oy+oh)
1103 y_pos = oy + oh - it->wd->reorder_it->h;
1104 else y_pos = it_scrl_y;
1106 _item_position(it, it->base.view, it->scrl_x, y_pos);
1108 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
1109 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
1113 if (!it->display_only)
1114 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
1115 evas_object_geometry_get(obj, &x, &y, NULL, NULL);
1116 x = ev->cur.canvas.x - x;
1117 y = ev->cur.canvas.y - y;
1120 if (adx < 0) adx = -dx;
1123 if (ady < 0) ady = -dy;
1126 if ((adx > minw) || (ady > minh))
1128 it->dragging = EINA_TRUE;
1131 ecore_timer_del(it->long_timer);
1132 it->long_timer = NULL;
1134 if (!it->wd->wasselected)
1136 _item_unhighlight(it);
1142 evas_object_smart_callback_call(it->base.widget,
1143 SIG_DRAG_START_UP, it);
1147 evas_object_smart_callback_call(it->base.widget,
1148 SIG_DRAG_START_LEFT, it);
1150 evas_object_smart_callback_call(it->base.widget,
1151 SIG_DRAG_START_RIGHT, it);
1157 evas_object_smart_callback_call(it->base.widget,
1158 SIG_DRAG_START_DOWN, it);
1162 evas_object_smart_callback_call(it->base.widget,
1163 SIG_DRAG_START_LEFT, it);
1165 evas_object_smart_callback_call(it->base.widget,
1166 SIG_DRAG_START_RIGHT, it);
1173 _long_press(void *data)
1175 Elm_Genlist_Item *it = data, *it_tmp;
1176 Eina_List *list, *l;
1178 it->long_timer = NULL;
1179 if ((it->disabled) || (it->dragging) || (it->display_only))
1180 return ECORE_CALLBACK_CANCEL;
1181 it->wd->longpressed = EINA_TRUE;
1182 evas_object_smart_callback_call(it->base.widget, SIG_LONGPRESSED, it);
1183 if ((it->wd->reorder_mode) && (it->flags != ELM_GENLIST_ITEM_GROUP))
1185 it->wd->reorder_it = it;
1186 it->wd->reorder_start_y = 0;
1188 evas_object_raise(it->base.view);
1189 elm_smart_scroller_hold_set(it->wd->scr, EINA_TRUE);
1191 list = elm_genlist_realized_items_get(it->wd->obj);
1192 EINA_LIST_FOREACH(list, l, it_tmp)
1194 if (it != it_tmp) _item_unselect(it_tmp);
1196 if (elm_genlist_item_expanded_get(it))
1198 elm_genlist_item_expanded_set(it, EINA_FALSE);
1199 return ECORE_CALLBACK_RENEW;
1201 edje_object_signal_emit(it->base.view, "elm,state,reorder,enabled", "elm");
1203 return ECORE_CALLBACK_CANCEL;
1207 _swipe(Elm_Genlist_Item *it)
1212 if ((it->display_only) || (it->disabled)) return;
1213 it->wd->swipe = EINA_FALSE;
1214 for (i = 0; i < it->wd->movements; i++)
1216 sum += it->wd->history[i].x;
1217 if (abs(it->wd->history[0].y - it->wd->history[i].y) > 10) return;
1220 sum /= it->wd->movements;
1221 if (abs(sum - it->wd->history[0].x) <= 10) return;
1222 evas_object_smart_callback_call(it->base.widget, SIG_SWIPE, it);
1226 _swipe_cancel(void *data)
1228 Elm_Genlist_Item *it = data;
1230 if (!it) return ECORE_CALLBACK_CANCEL;
1231 it->wd->swipe = EINA_FALSE;
1232 it->wd->movements = 0;
1233 return ECORE_CALLBACK_RENEW;
1237 _multi_cancel(void *data)
1239 Widget_Data *wd = data;
1241 if (!wd) return ECORE_CALLBACK_CANCEL;
1242 wd->multi_timeout = EINA_TRUE;
1243 return ECORE_CALLBACK_RENEW;
1247 _multi_touch_gesture_eval(void *data)
1249 Elm_Genlist_Item *it = data;
1251 it->wd->multitouched = EINA_FALSE;
1252 if (it->wd->multi_timer)
1254 ecore_timer_del(it->wd->multi_timer);
1255 it->wd->multi_timer = NULL;
1257 if (it->wd->multi_timeout)
1259 it->wd->multi_timeout = EINA_FALSE;
1263 Evas_Coord minw = 0, minh = 0;
1264 Evas_Coord off_x, off_y, off_mx, off_my;
1266 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
1267 off_x = abs(it->wd->cur_x - it->wd->prev_x);
1268 off_y = abs(it->wd->cur_y - it->wd->prev_y);
1269 off_mx = abs(it->wd->cur_mx - it->wd->prev_mx);
1270 off_my = abs(it->wd->cur_my - it->wd->prev_my);
1272 if (((off_x > minw) || (off_y > minh)) && ((off_mx > minw) || (off_my > minh)))
1274 if ((off_x + off_mx) > (off_y + off_my))
1276 if ((it->wd->cur_x > it->wd->prev_x) && (it->wd->cur_mx > it->wd->prev_mx))
1277 evas_object_smart_callback_call(it->base.widget,
1278 SIG_MULTI_SWIPE_RIGHT, it);
1279 else if ((it->wd->cur_x < it->wd->prev_x) && (it->wd->cur_mx < it->wd->prev_mx))
1280 evas_object_smart_callback_call(it->base.widget,
1281 SIG_MULTI_SWIPE_LEFT, it);
1282 else if (abs(it->wd->cur_x - it->wd->cur_mx) > abs(it->wd->prev_x - it->wd->prev_mx))
1283 evas_object_smart_callback_call(it->base.widget,
1284 SIG_MULTI_PINCH_OUT, it);
1286 evas_object_smart_callback_call(it->base.widget,
1287 SIG_MULTI_PINCH_IN, it);
1291 if ((it->wd->cur_y > it->wd->prev_y) && (it->wd->cur_my > it->wd->prev_my))
1292 evas_object_smart_callback_call(it->base.widget,
1293 SIG_MULTI_SWIPE_DOWN, it);
1294 else if ((it->wd->cur_y < it->wd->prev_y) && (it->wd->cur_my < it->wd->prev_my))
1295 evas_object_smart_callback_call(it->base.widget,
1296 SIG_MULTI_SWIPE_UP, it);
1297 else if (abs(it->wd->cur_y - it->wd->cur_my) > abs(it->wd->prev_y - it->wd->prev_my))
1298 evas_object_smart_callback_call(it->base.widget,
1299 SIG_MULTI_PINCH_OUT, it);
1301 evas_object_smart_callback_call(it->base.widget,
1302 SIG_MULTI_PINCH_IN, it);
1305 it->wd->multi_timeout = EINA_FALSE;
1309 _multi_down(void *data,
1310 Evas *evas __UNUSED__,
1311 Evas_Object *obj __UNUSED__,
1314 Elm_Genlist_Item *it = data;
1315 Evas_Event_Multi_Down *ev = event_info;
1317 if ((it->wd->multi_device != 0) || (it->wd->multitouched) || (it->wd->multi_timeout)) return;
1318 it->wd->multi_device = ev->device;
1319 it->wd->multi_down = EINA_TRUE;
1320 it->wd->multitouched = EINA_TRUE;
1321 it->wd->prev_mx = ev->canvas.x;
1322 it->wd->prev_my = ev->canvas.y;
1323 if (!it->wd->wasselected)
1325 _item_unhighlight(it);
1328 it->wd->wasselected = EINA_FALSE;
1329 it->wd->longpressed = EINA_FALSE;
1332 ecore_timer_del(it->long_timer);
1333 it->long_timer = NULL;
1337 it->dragging = EINA_FALSE;
1338 evas_object_smart_callback_call(it->base.widget, SIG_DRAG_STOP, it);
1340 if (it->swipe_timer)
1342 ecore_timer_del(it->swipe_timer);
1343 it->swipe_timer = NULL;
1345 if (it->wd->on_hold)
1347 it->wd->swipe = EINA_FALSE;
1348 it->wd->movements = 0;
1349 it->wd->on_hold = EINA_FALSE;
1354 _multi_up(void *data,
1355 Evas *evas __UNUSED__,
1356 Evas_Object *obj __UNUSED__,
1359 Elm_Genlist_Item *it = data;
1360 Evas_Event_Multi_Up *ev = event_info;
1362 if (it->wd->multi_device != ev->device) return;
1363 it->wd->multi_device = 0;
1364 it->wd->multi_down = EINA_FALSE;
1365 if (it->wd->mouse_down) return;
1366 _multi_touch_gesture_eval(data);
1370 _multi_move(void *data,
1371 Evas *evas __UNUSED__,
1372 Evas_Object *obj __UNUSED__,
1375 Elm_Genlist_Item *it = data;
1376 Evas_Event_Multi_Move *ev = event_info;
1378 if (it->wd->multi_device != ev->device) return;
1379 it->wd->cur_mx = ev->cur.canvas.x;
1380 it->wd->cur_my = ev->cur.canvas.y;
1384 _mouse_down(void *data,
1385 Evas *evas __UNUSED__,
1389 Elm_Genlist_Item *it = data;
1390 Evas_Event_Mouse_Down *ev = event_info;
1393 if (ev->button != 1) return;
1394 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
1396 it->wd->on_hold = EINA_TRUE;
1399 it->down = EINA_TRUE;
1400 it->dragging = EINA_FALSE;
1401 evas_object_geometry_get(obj, &x, &y, NULL, NULL);
1402 it->dx = ev->canvas.x - x;
1403 it->dy = ev->canvas.y - y;
1404 it->wd->mouse_down = EINA_TRUE;
1405 if (!it->wd->multitouched)
1407 it->wd->prev_x = ev->canvas.x;
1408 it->wd->prev_y = ev->canvas.y;
1409 it->wd->multi_timeout = EINA_FALSE;
1410 if (it->wd->multi_timer) ecore_timer_del(it->wd->multi_timer);
1411 it->wd->multi_timer = ecore_timer_add(1, _multi_cancel, it->wd);
1413 it->wd->longpressed = EINA_FALSE;
1414 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
1415 else it->wd->on_hold = EINA_FALSE;
1416 if (it->wd->on_hold) return;
1417 it->wd->wasselected = it->selected;
1418 _item_highlight(it);
1419 if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1420 if ((!it->disabled) && (!it->display_only))
1421 evas_object_smart_callback_call(it->base.widget, SIG_CLICKED_DOUBLE, it);
1422 if (it->long_timer) ecore_timer_del(it->long_timer);
1423 if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
1424 it->swipe_timer = ecore_timer_add(0.4, _swipe_cancel, it);
1426 it->long_timer = ecore_timer_add(it->wd->longpress_timeout, _long_press,
1429 it->long_timer = NULL;
1430 it->wd->swipe = EINA_FALSE;
1431 it->wd->movements = 0;
1435 _mouse_up(void *data,
1436 Evas *evas __UNUSED__,
1437 Evas_Object *obj __UNUSED__,
1440 Elm_Genlist_Item *it = data;
1441 Evas_Event_Mouse_Up *ev = event_info;
1442 Eina_Bool dragged = EINA_FALSE;
1444 if (ev->button != 1) return;
1445 it->down = EINA_FALSE;
1446 it->wd->mouse_down = EINA_FALSE;
1447 if (it->wd->multitouched)
1449 if ((!it->wd->multi) && (!it->selected) && (it->highlighted)) _item_unhighlight(it);
1450 if (it->wd->multi_down) return;
1451 _multi_touch_gesture_eval(data);
1454 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
1455 else it->wd->on_hold = EINA_FALSE;
1458 ecore_timer_del(it->long_timer);
1459 it->long_timer = NULL;
1463 it->dragging = EINA_FALSE;
1464 evas_object_smart_callback_call(it->base.widget, SIG_DRAG_STOP, it);
1467 if (it->swipe_timer)
1469 ecore_timer_del(it->swipe_timer);
1470 it->swipe_timer = NULL;
1472 if (it->wd->multi_timer)
1474 ecore_timer_del(it->wd->multi_timer);
1475 it->wd->multi_timer = NULL;
1476 it->wd->multi_timeout = EINA_FALSE;
1478 if (it->wd->on_hold)
1480 if (it->wd->swipe) _swipe(data);
1481 it->wd->longpressed = EINA_FALSE;
1482 it->wd->on_hold = EINA_FALSE;
1485 if ((it->wd->reorder_mode) && (it->wd->reorder_it))
1487 Evas_Coord it_scrl_y = ev->canvas.y - it->wd->reorder_it->dy;
1489 if (it->wd->reorder_rel)
1491 if (it->wd->reorder_it->parent == it->wd->reorder_rel->parent)
1493 if (it_scrl_y <= it->wd->reorder_rel->scrl_y)
1494 _item_move_before(it->wd->reorder_it, it->wd->reorder_rel);
1496 _item_move_after(it->wd->reorder_it, it->wd->reorder_rel);
1500 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
1501 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
1504 edje_object_signal_emit(it->base.view, "elm,state,reorder,disabled", "elm");
1505 it->wd->reorder_it = it->wd->reorder_rel = NULL;
1506 elm_smart_scroller_hold_set(it->wd->scr, EINA_FALSE);
1508 if (it->wd->longpressed)
1510 it->wd->longpressed = EINA_FALSE;
1511 if (!it->wd->wasselected)
1513 _item_unhighlight(it);
1516 it->wd->wasselected = EINA_FALSE;
1521 if (it->want_unrealize)
1523 _item_unrealize(it, EINA_FALSE);
1524 if (it->block->want_unrealize)
1525 _item_block_unrealize(it->block);
1528 if ((it->disabled) || (dragged) || (it->display_only)) return;
1529 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
1534 _item_highlight(it);
1539 _item_unhighlight(it);
1547 Widget_Data *wd = it->wd;
1550 while (wd->selected)
1552 _item_unhighlight(wd->selected->data);
1553 _item_unselect(wd->selected->data);
1559 const Eina_List *l, *l_next;
1560 Elm_Genlist_Item *it2;
1562 EINA_LIST_FOREACH_SAFE(it->wd->selected, l, l_next, it2)
1565 _item_unhighlight(it2);
1566 _item_unselect(it2);
1568 //_item_highlight(it);
1571 _item_highlight(it);
1577 _signal_expand_toggle(void *data,
1578 Evas_Object *obj __UNUSED__,
1579 const char *emission __UNUSED__,
1580 const char *source __UNUSED__)
1582 Elm_Genlist_Item *it = data;
1585 evas_object_smart_callback_call(it->base.widget, SIG_CONTRACT_REQUEST, it);
1587 evas_object_smart_callback_call(it->base.widget, SIG_EXPAND_REQUEST, it);
1591 _signal_expand(void *data,
1592 Evas_Object *obj __UNUSED__,
1593 const char *emission __UNUSED__,
1594 const char *source __UNUSED__)
1596 Elm_Genlist_Item *it = data;
1599 evas_object_smart_callback_call(it->base.widget, SIG_EXPAND_REQUEST, it);
1603 _signal_contract(void *data,
1604 Evas_Object *obj __UNUSED__,
1605 const char *emission __UNUSED__,
1606 const char *source __UNUSED__)
1608 Elm_Genlist_Item *it = data;
1611 evas_object_smart_callback_call(it->base.widget, SIG_CONTRACT_REQUEST, it);
1615 _scr_hold_timer_cb(void *data)
1617 if (!data) return ECORE_CALLBACK_CANCEL;
1618 Widget_Data *wd = data;
1619 elm_smart_scroller_hold_set(wd->scr, EINA_FALSE);
1620 wd->scr_hold_timer = NULL;
1621 return ECORE_CALLBACK_CANCEL;
1625 _mode_finished_signal_cb(void *data,
1627 const char *emission __UNUSED__,
1628 const char *source __UNUSED__)
1632 Elm_Genlist_Item *it = data;
1633 if ((it->delete_me) || (!it->realized) || (!it->mode_view)) return;
1635 Evas *te = evas_object_evas_get(obj);
1637 evas_event_freeze(te);
1638 it->nocache = EINA_FALSE;
1639 _mode_item_unrealize(it);
1640 snprintf(buf, sizeof(buf), "elm,state,%s,passive,finished", it->wd->mode_type);
1641 edje_object_signal_callback_del_full(obj, buf, "elm", _mode_finished_signal_cb, it);
1642 evas_event_thaw(te);
1643 evas_event_thaw_eval(te);
1647 _item_cache_clean(Widget_Data *wd)
1649 evas_event_freeze(evas_object_evas_get(wd->obj));
1650 while ((wd->item_cache) && (wd->item_cache_count > wd->item_cache_max))
1654 itc = EINA_INLIST_CONTAINER_GET(wd->item_cache->last, Item_Cache);
1655 wd->item_cache = eina_inlist_remove(wd->item_cache,
1656 wd->item_cache->last);
1657 wd->item_cache_count--;
1658 if (itc->spacer) evas_object_del(itc->spacer);
1659 if (itc->base_view) evas_object_del(itc->base_view);
1660 if (itc->item_style) eina_stringshare_del(itc->item_style);
1663 evas_event_thaw(evas_object_evas_get(wd->obj));
1664 evas_event_thaw_eval(evas_object_evas_get(wd->obj));
1668 _item_cache_zero(Widget_Data *wd)
1670 int pmax = wd->item_cache_max;
1671 wd->item_cache_max = 0;
1672 _item_cache_clean(wd);
1673 wd->item_cache_max = pmax;
1677 _item_cache_add(Elm_Genlist_Item *it)
1681 evas_event_freeze(evas_object_evas_get(it->wd->obj));
1682 if (it->wd->item_cache_max <= 0)
1684 evas_object_del(it->base.view);
1685 it->base.view = NULL;
1686 evas_object_del(it->spacer);
1688 evas_event_thaw(evas_object_evas_get(it->wd->obj));
1689 evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1693 it->wd->item_cache_count++;
1694 itc = calloc(1, sizeof(Item_Cache));
1695 it->wd->item_cache = eina_inlist_prepend(it->wd->item_cache,
1696 EINA_INLIST_GET(itc));
1697 itc->spacer = it->spacer;
1699 itc->base_view = it->base.view;
1700 it->base.view = NULL;
1701 evas_object_hide(itc->base_view);
1702 evas_object_move(itc->base_view, -9999, -9999);
1703 itc->item_style = eina_stringshare_add(it->itc->item_style);
1704 if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) itc->tree = 1;
1705 itc->compress = (it->wd->compress);
1706 itc->selected = it->selected;
1707 itc->disabled = it->disabled;
1708 itc->expanded = it->expanded;
1711 ecore_timer_del(it->long_timer);
1712 it->long_timer = NULL;
1714 if (it->swipe_timer)
1716 ecore_timer_del(it->swipe_timer);
1717 it->swipe_timer = NULL;
1719 // FIXME: other callbacks?
1720 edje_object_signal_callback_del_full(itc->base_view,
1721 "elm,action,expand,toggle",
1722 "elm", _signal_expand_toggle, it);
1723 edje_object_signal_callback_del_full(itc->base_view, "elm,action,expand",
1725 _signal_expand, it);
1726 edje_object_signal_callback_del_full(itc->base_view, "elm,action,contract",
1727 "elm", _signal_contract, it);
1728 evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_DOWN,
1730 evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_UP,
1732 evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_MOVE,
1734 evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_DOWN,
1736 evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_UP,
1738 evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_MOVE,
1740 _item_cache_clean(it->wd);
1741 evas_event_thaw(evas_object_evas_get(it->wd->obj));
1742 evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1746 _item_cache_find(Elm_Genlist_Item *it)
1751 if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) tree = 1;
1752 EINA_INLIST_FOREACH(it->wd->item_cache, itc)
1754 if ((itc->selected) || (itc->disabled) || (itc->expanded))
1756 if ((itc->tree == tree) &&
1757 (itc->compress == it->wd->compress) &&
1758 (!strcmp(it->itc->item_style, itc->item_style)))
1760 it->wd->item_cache = eina_inlist_remove(it->wd->item_cache,
1761 EINA_INLIST_GET(itc));
1762 it->wd->item_cache_count--;
1770 _elm_genlist_item_odd_even_update(Elm_Genlist_Item *it)
1772 if (!it->nostacking)
1774 if ((it->order_num_in & 0x1) ^ it->stacking_even)
1775 evas_object_lower(it->base.view);
1777 evas_object_raise(it->base.view);
1780 if (it->order_num_in & 0x1)
1781 edje_object_signal_emit(it->base.view, "elm,state,odd", "elm");
1783 edje_object_signal_emit(it->base.view, "elm,state,even", "elm");
1787 _elm_genlist_item_state_update(Elm_Genlist_Item *it, Item_Cache *itc)
1791 if (it->selected != itc->selected)
1794 edje_object_signal_emit(it->base.view,
1795 "elm,state,selected", "elm");
1797 if (it->disabled != itc->disabled)
1800 edje_object_signal_emit(it->base.view,
1801 "elm,state,disabled", "elm");
1803 if (it->expanded != itc->expanded)
1806 edje_object_signal_emit(it->base.view,
1807 "elm,state,expanded", "elm");
1813 edje_object_signal_emit(it->base.view,
1814 "elm,state,selected", "elm");
1816 edje_object_signal_emit(it->base.view,
1817 "elm,state,disabled", "elm");
1819 edje_object_signal_emit(it->base.view,
1820 "elm,state,expanded", "elm");
1825 _item_cache_free(Item_Cache *itc)
1827 if (itc->spacer) evas_object_del(itc->spacer);
1828 if (itc->base_view) evas_object_del(itc->base_view);
1829 if (itc->item_style) eina_stringshare_del(itc->item_style);
1834 _item_label_realize(Elm_Genlist_Item *it,
1835 Evas_Object *target,
1838 if (it->itc->func.label_get)
1843 *source = elm_widget_stringlist_get(edje_object_data_get(target, "labels"));
1844 EINA_LIST_FOREACH(*source, l, key)
1846 char *s = it->itc->func.label_get
1847 ((void *)it->base.data, it->base.widget, key);
1851 edje_object_part_text_set(target, key, s);
1856 edje_object_part_text_set(target, key, "");
1863 _item_icon_realize(Elm_Genlist_Item *it,
1864 Evas_Object *target,
1867 Eina_List *res = NULL;
1869 if (it->itc->func.icon_get)
1874 *source = elm_widget_stringlist_get(edje_object_data_get(target, "icons"));
1875 EINA_LIST_FOREACH(*source, l, key)
1877 Evas_Object *ic = it->itc->func.icon_get
1878 ((void *)it->base.data, it->base.widget, key);
1882 res = eina_list_append(res, ic);
1883 edje_object_part_swallow(target, key, ic);
1884 evas_object_show(ic);
1885 elm_widget_sub_object_add(it->base.widget, ic);
1887 elm_widget_disabled_set(ic, EINA_TRUE);
1896 _item_state_realize(Elm_Genlist_Item *it,
1897 Evas_Object *target,
1900 if (it->itc->func.state_get)
1906 *source = elm_widget_stringlist_get(edje_object_data_get(target, "states"));
1907 EINA_LIST_FOREACH(*source, l, key)
1909 Eina_Bool on = it->itc->func.state_get
1910 ((void *)it->base.data, it->base.widget, key);
1914 snprintf(buf, sizeof(buf), "elm,state,%s,active", key);
1915 edje_object_signal_emit(target, buf, "elm");
1919 snprintf(buf, sizeof(buf), "elm,state,%s,passive", key);
1920 edje_object_signal_emit(target, buf, "elm");
1927 _item_realize(Elm_Genlist_Item *it,
1931 Elm_Genlist_Item *it2;
1932 const char *treesize;
1934 int depth, tsize = 20;
1935 Item_Cache *itc = NULL;
1937 if (it->delete_me) return;
1938 //evas_event_freeze(evas_object_evas_get(it->wd->obj));
1941 if (it->order_num_in != in)
1943 it->order_num_in = in;
1944 _elm_genlist_item_odd_even_update(it);
1945 _elm_genlist_item_state_update(it, NULL);
1947 //evas_event_thaw(evas_object_evas_get(it->wd->obj));
1948 //evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
1951 it->order_num_in = in;
1954 it->nocache = EINA_FALSE;
1956 itc = _item_cache_find(it);
1959 it->base.view = itc->base_view;
1960 itc->base_view = NULL;
1961 it->spacer = itc->spacer;
1966 const char *stacking_even;
1967 const char *stacking;
1969 it->base.view = edje_object_add(evas_object_evas_get(it->base.widget));
1970 edje_object_scale_set(it->base.view,
1971 elm_widget_scale_get(it->base.widget) *
1972 _elm_config->scale);
1973 evas_object_smart_member_add(it->base.view, it->wd->pan_smart);
1974 elm_widget_sub_object_add(it->base.widget, it->base.view);
1976 if (it->flags & ELM_GENLIST_ITEM_SUBITEMS)
1977 strncpy(buf, "tree", sizeof(buf));
1978 else strncpy(buf, "item", sizeof(buf));
1979 if (it->wd->compress)
1980 strncat(buf, "_compress", sizeof(buf) - strlen(buf));
1982 strncat(buf, "/", sizeof(buf) - strlen(buf));
1983 strncat(buf, it->itc->item_style, sizeof(buf) - strlen(buf));
1985 _elm_theme_object_set(it->base.widget, it->base.view, "genlist", buf,
1986 elm_widget_style_get(it->base.widget));
1988 stacking_even = edje_object_data_get(it->base.view, "stacking_even");
1989 if (!stacking_even) stacking_even = "above";
1990 it->stacking_even = !!strcmp("above", stacking_even);
1992 stacking = edje_object_data_get(it->base.view, "stacking");
1993 if (!stacking) stacking = "yes";
1994 it->nostacking = !!strcmp("yes", stacking);
1996 edje_object_mirrored_set(it->base.view,
1997 elm_widget_mirrored_get(it->base.widget));
1999 evas_object_rectangle_add(evas_object_evas_get(it->base.widget));
2000 evas_object_color_set(it->spacer, 0, 0, 0, 0);
2001 elm_widget_sub_object_add(it->base.widget, it->spacer);
2004 _elm_genlist_item_odd_even_update(it);
2006 for (it2 = it, depth = 0; it2->parent; it2 = it2->parent)
2008 if (it2->parent->flags != ELM_GENLIST_ITEM_GROUP) depth += 1;
2010 it->expanded_depth = depth;
2011 treesize = edje_object_data_get(it->base.view, "treesize");
2012 if (treesize) tsize = atoi(treesize);
2013 evas_object_size_hint_min_set(it->spacer,
2014 (depth * tsize) * _elm_config->scale, 1);
2015 edje_object_part_swallow(it->base.view, "elm.swallow.pad", it->spacer);
2018 edje_object_signal_callback_add(it->base.view,
2019 "elm,action,expand,toggle",
2020 "elm", _signal_expand_toggle, it);
2021 edje_object_signal_callback_add(it->base.view, "elm,action,expand",
2022 "elm", _signal_expand, it);
2023 edje_object_signal_callback_add(it->base.view, "elm,action,contract",
2024 "elm", _signal_contract, it);
2025 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_DOWN,
2027 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_UP,
2029 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_MOVE,
2031 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MULTI_DOWN,
2033 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MULTI_UP,
2035 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MULTI_MOVE,
2038 _elm_genlist_item_state_update(it, itc);
2041 if ((calc) && (it->wd->homogeneous) &&
2042 ((it->wd->item_width) ||
2043 ((it->wd->item_width) && (it->wd->group_item_width))))
2045 /* homogenous genlist shortcut */
2048 if (it->flags & ELM_GENLIST_ITEM_GROUP)
2050 it->w = it->minw = it->wd->group_item_width;
2051 it->h = it->minh = it->wd->group_item_height;
2055 it->w = it->minw = it->wd->item_width;
2056 it->h = it->minh = it->wd->item_height;
2058 it->mincalcd = EINA_TRUE;
2063 /* FIXME: If you see that assert, please notify us and we
2064 will clean our mess */
2065 assert(eina_list_count(it->icon_objs) == 0);
2067 _item_label_realize(it, it->base.view, &it->labels);
2068 it->icon_objs = _item_icon_realize(it, it->base.view, &it->icons);
2069 _item_state_realize(it, it->base.view, &it->states);
2073 Evas_Coord mw = -1, mh = -1;
2075 if (!it->display_only)
2076 elm_coords_finger_size_adjust(1, &mw, 1, &mh);
2077 if (it->wd->height_for_width) mw = it->wd->prev_viewport_w;
2078 edje_object_size_min_restricted_calc(it->base.view, &mw, &mh, mw,
2080 if (!it->display_only)
2081 elm_coords_finger_size_adjust(1, &mw, 1, &mh);
2082 it->w = it->minw = mw;
2083 it->h = it->minh = mh;
2084 it->mincalcd = EINA_TRUE;
2086 if ((!it->wd->group_item_width) && (it->flags == ELM_GENLIST_ITEM_GROUP))
2088 it->wd->group_item_width = mw;
2089 it->wd->group_item_height = mh;
2091 else if ((!it->wd->item_width) && (it->flags == ELM_GENLIST_ITEM_NONE))
2093 it->wd->item_width = mw;
2094 it->wd->item_height = mh;
2097 if (!calc) evas_object_show(it->base.view);
2100 if (it->tooltip.content_cb)
2102 elm_widget_item_tooltip_content_cb_set(it,
2103 it->tooltip.content_cb,
2104 it->tooltip.data, NULL);
2105 elm_widget_item_tooltip_style_set(it, it->tooltip.style);
2108 if (it->mouse_cursor)
2109 elm_widget_item_cursor_set(it, it->mouse_cursor);
2111 it->realized = EINA_TRUE;
2112 it->want_unrealize = EINA_FALSE;
2114 if (itc) _item_cache_free(itc);
2115 //evas_event_thaw(evas_object_evas_get(it->wd->obj));
2116 //evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2118 evas_object_smart_callback_call(it->base.widget, SIG_REALIZED, it);
2119 edje_object_message_signal_process(it->base.view);
2123 _item_unrealize(Elm_Genlist_Item *it,
2128 if (!it->realized) return;
2129 if (it->wd->reorder_it == it) return;
2130 evas_event_freeze(evas_object_evas_get(it->wd->obj));
2132 evas_object_smart_callback_call(it->base.widget, SIG_UNREALIZED, it);
2135 ecore_timer_del(it->long_timer);
2136 it->long_timer = NULL;
2140 evas_object_del(it->base.view);
2141 it->base.view = NULL;
2142 evas_object_del(it->spacer);
2147 edje_object_mirrored_set(it->base.view,
2148 elm_widget_mirrored_get(it->base.widget));
2149 edje_object_scale_set(it->base.view,
2150 elm_widget_scale_get(it->base.widget)
2151 * _elm_config->scale);
2152 _item_cache_add(it);
2154 elm_widget_stringlist_free(it->labels);
2156 elm_widget_stringlist_free(it->icons);
2158 elm_widget_stringlist_free(it->states);
2160 EINA_LIST_FREE(it->icon_objs, icon)
2161 evas_object_del(icon);
2163 _mode_item_unrealize(it);
2165 it->realized = EINA_FALSE;
2166 it->want_unrealize = EINA_FALSE;
2167 evas_event_thaw(evas_object_evas_get(it->wd->obj));
2168 evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2172 _item_block_recalc(Item_Block *itb,
2177 Elm_Genlist_Item *it;
2178 Evas_Coord minw = 0, minh = 0;
2179 Eina_Bool showme = EINA_FALSE, changed = EINA_FALSE;
2182 //evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2184 EINA_LIST_FOREACH(itb->items, l, it)
2186 if (it->delete_me) continue;
2187 showme |= it->showme;
2192 if (!it->mincalcd) changed = EINA_TRUE;
2195 _item_realize(it, in, EINA_TRUE);
2196 _item_unrealize(it, EINA_TRUE);
2201 _item_realize(it, in, EINA_TRUE);
2202 _item_unrealize(it, EINA_TRUE);
2206 _item_realize(it, in, EINA_FALSE);
2208 if (minw < it->minw) minw = it->minw;
2216 itb->changed = EINA_FALSE;
2217 //evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2218 //evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2223 _item_block_realize(Item_Block *itb)
2225 if (itb->realized) return;
2226 itb->realized = EINA_TRUE;
2227 itb->want_unrealize = EINA_FALSE;
2231 _item_block_unrealize(Item_Block *itb)
2234 Elm_Genlist_Item *it;
2235 Eina_Bool dragging = EINA_FALSE;
2237 if (!itb->realized) return;
2238 evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2239 EINA_LIST_FOREACH(itb->items, l, it)
2241 if (it->flags != ELM_GENLIST_ITEM_GROUP)
2245 dragging = EINA_TRUE;
2246 it->want_unrealize = EINA_TRUE;
2249 _item_unrealize(it, EINA_FALSE);
2254 itb->realized = EINA_FALSE;
2255 itb->want_unrealize = EINA_TRUE;
2258 itb->want_unrealize = EINA_FALSE;
2259 evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2260 evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2264 _get_space_for_reorder_item(Elm_Genlist_Item *it)
2266 Evas_Coord rox, roy, row, roh, oy, oh;
2267 Eina_Bool top = EINA_FALSE;
2268 Elm_Genlist_Item *reorder_it = it->wd->reorder_it;
2269 if (!reorder_it) return 0;
2271 evas_object_geometry_get(it->wd->pan_smart, NULL, &oy, NULL, &oh);
2272 evas_object_geometry_get(it->wd->reorder_it->base.view, &rox, &roy, &row, &roh);
2274 if ((it->wd->reorder_start_y < it->block->y) &&
2275 (roy - oy + (roh / 2) >= it->block->y - it->wd->pan_y))
2277 it->block->reorder_offset = it->wd->reorder_it->h * -1;
2278 if (it->block->count == 1)
2279 it->wd->reorder_rel = it;
2281 else if ((it->wd->reorder_start_y >= it->block->y) &&
2282 (roy - oy + (roh / 2) <= it->block->y - it->wd->pan_y))
2284 it->block->reorder_offset = it->wd->reorder_it->h;
2287 it->block->reorder_offset = 0;
2289 it->scrl_y += it->block->reorder_offset;
2291 top = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
2292 rox, roy + (roh / 2), row, 1));
2295 it->wd->reorder_rel = it;
2296 it->scrl_y += it->wd->reorder_it->h;
2297 return it->wd->reorder_it->h;
2304 _reorder_move_animator_cb(void *data)
2306 Elm_Genlist_Item *it = data;
2307 Eina_Bool down = EINA_FALSE;
2309 int y, dy = it->h / 10 * _elm_config->scale, diff;
2311 t = ((0.0 > (t = ecore_loop_time_get()-it->wd->start_time)) ? 0.0 : t);
2313 if (t <= REORDER_EFFECT_TIME) y = (1 * sin((t / REORDER_EFFECT_TIME) * (M_PI / 2)) * dy);
2316 diff = abs(it->old_scrl_y - it->scrl_y);
2317 if (diff > it->h) y = diff / 2;
2319 if (it->old_scrl_y < it->scrl_y)
2321 it->old_scrl_y += y;
2324 else if (it->old_scrl_y > it->scrl_y)
2326 it->old_scrl_y -= y;
2329 _item_position(it, it->base.view, it->scrl_x, it->old_scrl_y);
2330 _group_items_recalc(it->wd);
2332 if ((it->wd->reorder_pan_move) ||
2333 (down && it->old_scrl_y >= it->scrl_y) ||
2334 (!down && it->old_scrl_y <= it->scrl_y))
2336 it->old_scrl_y = it->scrl_y;
2337 it->move_effect_enabled = EINA_FALSE;
2338 it->wd->reorder_move_animator = NULL;
2339 return ECORE_CALLBACK_CANCEL;
2341 return ECORE_CALLBACK_RENEW;
2345 _item_position(Elm_Genlist_Item *it,
2353 evas_event_freeze(evas_object_evas_get(it->wd->obj));
2354 evas_object_resize(view, it->w, it->h);
2355 evas_object_move(view, it_x, it_y);
2356 evas_object_show(view);
2357 evas_event_thaw(evas_object_evas_get(it->wd->obj));
2358 evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2362 _item_block_position(Item_Block *itb,
2366 Elm_Genlist_Item *it;
2367 Elm_Genlist_Item *git;
2368 Evas_Coord y = 0, ox, oy, ow, oh, cvx, cvy, cvw, cvh;
2371 evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2372 evas_object_geometry_get(itb->wd->pan_smart, &ox, &oy, &ow, &oh);
2373 evas_output_viewport_get(evas_object_evas_get(itb->wd->obj), &cvx, &cvy,
2375 EINA_LIST_FOREACH(itb->items, l, it)
2377 if (it->delete_me) continue;
2378 else if (it->wd->reorder_it == it) continue;
2382 it->scrl_x = itb->x + it->x - it->wd->pan_x + ox;
2383 it->scrl_y = itb->y + it->y - it->wd->pan_y + oy;
2385 vis = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
2386 cvx, cvy, cvw, cvh));
2387 if (it->flags != ELM_GENLIST_ITEM_GROUP)
2389 if ((itb->realized) && (!it->realized))
2391 if (vis) _item_realize(it, in, EINA_FALSE);
2397 if (it->wd->reorder_mode)
2398 y += _get_space_for_reorder_item(it);
2399 git = it->group_item;
2402 if (git->scrl_y < oy)
2404 if ((git->scrl_y + git->h) > (it->scrl_y + it->h))
2405 git->scrl_y = (it->scrl_y + it->h) - git->h;
2406 git->want_realize = EINA_TRUE;
2408 if ((it->wd->reorder_it) && (it->old_scrl_y != it->scrl_y))
2410 if (!it->move_effect_enabled)
2412 it->move_effect_enabled = EINA_TRUE;
2413 it->wd->reorder_move_animator =
2415 _reorder_move_animator_cb, it);
2418 if (!it->move_effect_enabled)
2422 _item_position(it, it->mode_view, it->scrl_x,
2425 _item_position(it, it->base.view, it->scrl_x,
2428 it->old_scrl_y = it->scrl_y;
2433 if (!it->dragging) _item_unrealize(it, EINA_FALSE);
2440 if (vis) it->want_realize = EINA_TRUE;
2444 evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2445 evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2449 _group_items_recalc(void *data)
2451 Widget_Data *wd = data;
2453 Elm_Genlist_Item *git;
2455 evas_event_freeze(evas_object_evas_get(wd->obj));
2456 EINA_LIST_FOREACH(wd->group_items, l, git)
2458 if (git->want_realize)
2461 _item_realize(git, 0, EINA_FALSE);
2462 evas_object_resize(git->base.view, wd->minw, git->h);
2463 evas_object_move(git->base.view, git->scrl_x, git->scrl_y);
2464 evas_object_show(git->base.view);
2465 evas_object_raise(git->base.view);
2467 else if (!git->want_realize && git->realized)
2470 _item_unrealize(git, EINA_FALSE);
2473 evas_event_thaw(evas_object_evas_get(wd->obj));
2474 evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2478 _must_recalc_idler(void *data)
2480 Widget_Data *wd = data;
2481 if (wd->calc_job) ecore_job_del(wd->calc_job);
2482 wd->calc_job = ecore_job_add(_calc_job, wd);
2483 wd->must_recalc_idler = NULL;
2484 return ECORE_CALLBACK_CANCEL;
2488 _calc_job(void *data)
2490 Widget_Data *wd = data;
2491 Item_Block *itb, *chb = NULL;
2492 Evas_Coord minw = -1, minh = 0, y = 0, ow;
2495 Eina_Bool minw_change = EINA_FALSE, changed = EINA_FALSE;
2496 Eina_Bool did_must_recalc = EINA_FALSE;
2499 t0 = ecore_time_get();
2500 evas_object_geometry_get(wd->pan_smart, NULL, NULL, &ow, &wd->h);
2504 evas_event_freeze(evas_object_evas_get(wd->obj));
2505 EINA_INLIST_FOREACH(wd->blocks, itb)
2507 Eina_Bool showme = EINA_FALSE;
2510 showme = itb->showme;
2511 itb->showme = EINA_FALSE;
2514 if (itb->realized) _item_block_unrealize(itb);
2516 if ((itb->changed) || (changed) ||
2517 ((itb->must_recalc) && (!did_must_recalc)))
2519 if ((changed) || (itb->must_recalc))
2522 Elm_Genlist_Item *it;
2523 EINA_LIST_FOREACH(itb->items, l, it)
2524 if (it->mincalcd) it->mincalcd = EINA_FALSE;
2525 itb->changed = EINA_TRUE;
2526 if (itb->must_recalc) did_must_recalc = EINA_TRUE;
2527 itb->must_recalc = EINA_FALSE;
2529 if (itb->realized) _item_block_unrealize(itb);
2530 showme = _item_block_recalc(itb, in, EINA_FALSE);
2536 if (minw == -1) minw = itb->minw;
2537 else if ((!itb->must_recalc) && (minw < itb->minw))
2540 minw_change = EINA_TRUE;
2546 if ((showme) && (wd->show_item) && (!wd->show_item->queued))
2548 wd->show_item->showme = EINA_FALSE;
2550 elm_smart_scroller_region_bring_in(wd->scr,
2552 wd->show_item->block->x,
2554 wd->show_item->block->y,
2555 wd->show_item->block->w,
2558 elm_smart_scroller_child_region_show(wd->scr,
2560 wd->show_item->block->x,
2562 wd->show_item->block->y,
2563 wd->show_item->block->w,
2565 wd->show_item = NULL;
2570 EINA_INLIST_FOREACH(wd->blocks, itb)
2576 if ((chb) && (EINA_INLIST_GET(chb)->next))
2578 EINA_INLIST_FOREACH(EINA_INLIST_GET(chb)->next, itb)
2580 if (itb->realized) _item_block_unrealize(itb);
2583 wd->realminw = minw;
2584 if (minw < wd->w) minw = wd->w;
2585 if ((minw != wd->minw) || (minh != wd->minh))
2589 evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
2590 _sizing_eval(wd->obj);
2591 if ((wd->anchor_item) && (wd->anchor_item->block) && (!wd->auto_scroll_enabled))
2593 Elm_Genlist_Item *it;
2596 it = wd->anchor_item;
2597 it_y = wd->anchor_y;
2598 elm_smart_scroller_child_pos_set(wd->scr, wd->pan_x,
2599 it->block->y + it->y + it_y);
2600 wd->anchor_item = it;
2601 wd->anchor_y = it_y;
2604 t = ecore_time_get();
2605 if (did_must_recalc)
2607 if (!wd->must_recalc_idler)
2608 wd->must_recalc_idler = ecore_idler_add(_must_recalc_idler, wd);
2610 wd->calc_job = NULL;
2611 evas_object_smart_changed(wd->pan_smart);
2612 evas_event_thaw(evas_object_evas_get(wd->obj));
2613 evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2617 _update_job(void *data)
2619 Widget_Data *wd = data;
2623 Eina_Bool position = EINA_FALSE, recalc = EINA_FALSE;
2625 wd->update_job = NULL;
2628 evas_event_freeze(evas_object_evas_get(wd->obj));
2629 EINA_INLIST_FOREACH(wd->blocks, itb)
2631 Evas_Coord itminw, itminh;
2632 Elm_Genlist_Item *it;
2638 _item_block_position(itb, num);
2642 recalc = EINA_FALSE;
2643 EINA_LIST_FOREACH(itb->items, l2, it)
2650 it->updateme = EINA_FALSE;
2653 _item_unrealize(it, EINA_FALSE);
2654 _item_realize(it, num, EINA_FALSE);
2655 position = EINA_TRUE;
2659 _item_realize(it, num, EINA_TRUE);
2660 _item_unrealize(it, EINA_TRUE);
2662 if ((it->minw != itminw) || (it->minh != itminh))
2667 itb->updateme = EINA_FALSE;
2670 position = EINA_TRUE;
2671 itb->changed = EINA_TRUE;
2672 _item_block_recalc(itb, num0, EINA_FALSE);
2673 _item_block_position(itb, num0);
2678 if (wd->calc_job) ecore_job_del(wd->calc_job);
2679 wd->calc_job = ecore_job_add(_calc_job, wd);
2681 evas_event_thaw(evas_object_evas_get(wd->obj));
2682 evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2686 _pan_set(Evas_Object *obj,
2690 Pan *sd = evas_object_smart_data_get(obj);
2693 // Evas_Coord ow, oh;
2694 // evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2695 // ow = sd->wd->minw - ow;
2696 // if (ow < 0) ow = 0;
2697 // oh = sd->wd->minh - oh;
2698 // if (oh < 0) oh = 0;
2699 // if (x < 0) x = 0;
2700 // if (y < 0) y = 0;
2701 // if (x > ow) x = ow;
2702 // if (y > oh) y = oh;
2703 if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
2707 EINA_INLIST_FOREACH(sd->wd->blocks, itb)
2709 if ((itb->y + itb->h) > y)
2711 Elm_Genlist_Item *it;
2714 EINA_LIST_FOREACH(itb->items, l2, it)
2716 if ((itb->y + it->y) >= y)
2718 sd->wd->anchor_item = it;
2719 sd->wd->anchor_y = -(itb->y + it->y - y);
2726 if (!sd->wd->reorder_move_animator) evas_object_smart_changed(obj);
2730 _pan_get(Evas_Object *obj,
2734 Pan *sd = evas_object_smart_data_get(obj);
2736 if (x) *x = sd->wd->pan_x;
2737 if (y) *y = sd->wd->pan_y;
2741 _pan_max_get(Evas_Object *obj,
2745 Pan *sd = evas_object_smart_data_get(obj);
2748 evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2749 ow = sd->wd->minw - ow;
2751 oh = sd->wd->minh - oh;
2758 _pan_min_get(Evas_Object *obj __UNUSED__,
2767 _pan_child_size_get(Evas_Object *obj,
2771 Pan *sd = evas_object_smart_data_get(obj);
2773 if (w) *w = sd->wd->minw;
2774 if (h) *h = sd->wd->minh;
2778 _pan_add(Evas_Object *obj)
2781 Evas_Object_Smart_Clipped_Data *cd;
2784 cd = evas_object_smart_data_get(obj);
2787 sd->__clipped_data = *cd;
2789 evas_object_smart_data_set(obj, sd);
2793 _pan_del(Evas_Object *obj)
2795 Pan *sd = evas_object_smart_data_get(obj);
2800 ecore_job_del(sd->resize_job);
2801 sd->resize_job = NULL;
2807 _pan_resize_job(void *data)
2810 _sizing_eval(sd->wd->obj);
2811 sd->resize_job = NULL;
2815 _pan_resize(Evas_Object *obj,
2819 Pan *sd = evas_object_smart_data_get(obj);
2822 evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2823 if ((ow == w) && (oh == h)) return;
2824 if ((sd->wd->height_for_width) && (ow != w))
2826 if (sd->resize_job) ecore_job_del(sd->resize_job);
2827 sd->resize_job = ecore_job_add(_pan_resize_job, sd);
2829 if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
2830 sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
2834 _pan_calculate(Evas_Object *obj)
2836 Pan *sd = evas_object_smart_data_get(obj);
2838 Evas_Coord ox, oy, ow, oh, cvx, cvy, cvw, cvh;
2840 Elm_Genlist_Item *git;
2843 evas_event_freeze(evas_object_evas_get(obj));
2844 evas_object_geometry_get(obj, &ox, &oy, &ow, &oh);
2845 evas_output_viewport_get(evas_object_evas_get(obj), &cvx, &cvy, &cvw, &cvh);
2846 EINA_LIST_FOREACH(sd->wd->group_items, l, git)
2848 git->want_realize = EINA_FALSE;
2850 EINA_INLIST_FOREACH(sd->wd->blocks, itb)
2852 itb->w = sd->wd->minw;
2853 if (ELM_RECTS_INTERSECT(itb->x - sd->wd->pan_x + ox,
2854 itb->y - sd->wd->pan_y + oy,
2856 cvx, cvy, cvw, cvh))
2858 if ((!itb->realized) || (itb->changed))
2859 _item_block_realize(itb);
2860 _item_block_position(itb, in);
2864 if (itb->realized) _item_block_unrealize(itb);
2868 if ((!sd->wd->reorder_it) || (sd->wd->reorder_pan_move))
2869 _group_items_recalc(sd->wd);
2870 if ((sd->wd->reorder_mode) && (sd->wd->reorder_it))
2872 if (sd->wd->pan_y != sd->wd->old_pan_y)
2873 sd->wd->reorder_pan_move = EINA_TRUE;
2874 else sd->wd->reorder_pan_move = EINA_FALSE;
2875 evas_object_raise(sd->wd->reorder_it->base.view);
2876 sd->wd->old_pan_y = sd->wd->pan_y;
2877 sd->wd->start_time = ecore_loop_time_get();
2879 _item_auto_scroll(sd->wd);
2880 evas_event_thaw(evas_object_evas_get(obj));
2881 evas_event_thaw_eval(evas_object_evas_get(obj));
2885 _pan_move(Evas_Object *obj,
2886 Evas_Coord x __UNUSED__,
2887 Evas_Coord y __UNUSED__)
2889 Pan *sd = evas_object_smart_data_get(obj);
2891 if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
2892 sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
2896 _hold_on(void *data __UNUSED__,
2898 void *event_info __UNUSED__)
2900 Widget_Data *wd = elm_widget_data_get(obj);
2902 elm_smart_scroller_hold_set(wd->scr, 1);
2906 _hold_off(void *data __UNUSED__,
2908 void *event_info __UNUSED__)
2910 Widget_Data *wd = elm_widget_data_get(obj);
2912 elm_smart_scroller_hold_set(wd->scr, 0);
2916 _freeze_on(void *data __UNUSED__,
2918 void *event_info __UNUSED__)
2920 Widget_Data *wd = elm_widget_data_get(obj);
2922 elm_smart_scroller_freeze_set(wd->scr, 1);
2926 _freeze_off(void *data __UNUSED__,
2928 void *event_info __UNUSED__)
2930 Widget_Data *wd = elm_widget_data_get(obj);
2932 elm_smart_scroller_freeze_set(wd->scr, 0);
2936 _scroll_edge_left(void *data,
2937 Evas_Object *scr __UNUSED__,
2938 void *event_info __UNUSED__)
2940 Evas_Object *obj = data;
2941 evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_LEFT, NULL);
2945 _scroll_edge_right(void *data,
2946 Evas_Object *scr __UNUSED__,
2947 void *event_info __UNUSED__)
2949 Evas_Object *obj = data;
2950 evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_RIGHT, NULL);
2954 _scroll_edge_top(void *data,
2955 Evas_Object *scr __UNUSED__,
2956 void *event_info __UNUSED__)
2958 Evas_Object *obj = data;
2959 evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_TOP, NULL);
2963 _scroll_edge_bottom(void *data,
2964 Evas_Object *scr __UNUSED__,
2965 void *event_info __UNUSED__)
2967 Evas_Object *obj = data;
2968 evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_BOTTOM, NULL);
2972 _mode_item_realize(Elm_Genlist_Item *it)
2976 if ((it->mode_view) || (it->delete_me)) return;
2978 evas_event_freeze(evas_object_evas_get(it->wd->obj));
2979 it->mode_view = edje_object_add(evas_object_evas_get(it->base.widget));
2980 edje_object_scale_set(it->mode_view,
2981 elm_widget_scale_get(it->base.widget) *
2982 _elm_config->scale);
2983 evas_object_smart_member_add(it->mode_view, it->wd->pan_smart);
2984 elm_widget_sub_object_add(it->base.widget, it->mode_view);
2986 strncpy(buf, "item", sizeof(buf));
2987 if (it->wd->compress)
2988 strncat(buf, "_compress", sizeof(buf) - strlen(buf));
2990 if (it->order_num_in & 0x1) strncat(buf, "_odd", sizeof(buf) - strlen(buf));
2991 strncat(buf, "/", sizeof(buf) - strlen(buf));
2992 strncat(buf, it->itc->mode_item_style, sizeof(buf) - strlen(buf));
2994 _elm_theme_object_set(it->base.widget, it->mode_view, "genlist", buf,
2995 elm_widget_style_get(it->base.widget));
2996 edje_object_mirrored_set(it->mode_view,
2997 elm_widget_mirrored_get(it->base.widget));
2999 /* signal callback add */
3000 evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_DOWN,
3002 evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_UP,
3004 evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_MOVE,
3007 /* label_get, icon_get, state_get */
3008 /* FIXME: If you see that assert, please notify us and we
3009 will clean our mess */
3010 assert(eina_list_count(it->mode_icon_objs) == 0);
3012 _item_label_realize(it, it->mode_view, &it->mode_labels);
3013 it->mode_icon_objs = _item_icon_realize(it,
3016 _item_state_realize(it, it->mode_view, &it->mode_states);
3018 edje_object_part_swallow(it->mode_view,
3019 edje_object_data_get(it->mode_view, "mode_part"),
3022 it->want_unrealize = EINA_FALSE;
3023 evas_event_thaw(evas_object_evas_get(it->wd->obj));
3024 evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
3028 _mode_item_unrealize(Elm_Genlist_Item *it)
3030 Widget_Data *wd = it->wd;
3032 if (!it->mode_view) return;
3034 evas_event_freeze(evas_object_evas_get(it->wd->obj));
3035 elm_widget_stringlist_free(it->mode_labels);
3036 it->mode_labels = NULL;
3037 elm_widget_stringlist_free(it->mode_icons);
3038 it->mode_icons = NULL;
3039 elm_widget_stringlist_free(it->mode_states);
3041 EINA_LIST_FREE(it->mode_icon_objs, icon)
3042 evas_object_del(icon);
3044 edje_object_part_unswallow(it->mode_view, it->base.view);
3045 evas_object_smart_member_add(it->base.view, wd->pan_smart);
3046 evas_object_del(it->mode_view);
3047 it->mode_view = NULL;
3049 if (wd->mode_item == it)
3050 wd->mode_item = NULL;
3051 evas_event_thaw(evas_object_evas_get(it->wd->obj));
3052 evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
3056 _item_mode_set(Elm_Genlist_Item *it)
3059 Widget_Data *wd = it->wd;
3064 it->nocache = EINA_TRUE;
3066 if (wd->scr_hold_timer)
3068 ecore_timer_del(wd->scr_hold_timer);
3069 wd->scr_hold_timer = NULL;
3071 elm_smart_scroller_hold_set(wd->scr, EINA_TRUE);
3072 wd->scr_hold_timer = ecore_timer_add(0.1, _scr_hold_timer_cb, wd);
3074 evas_event_freeze(evas_object_evas_get(it->wd->obj));
3075 _mode_item_realize(it);
3076 _item_position(it, it->mode_view, it->scrl_x, it->scrl_y);
3077 evas_event_thaw(evas_object_evas_get(it->wd->obj));
3078 evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
3080 snprintf(buf, sizeof(buf), "elm,state,%s,active", wd->mode_type);
3081 edje_object_signal_emit(it->mode_view, buf, "elm");
3085 _item_mode_unset(Widget_Data *wd)
3088 if (!wd->mode_item) return;
3089 char buf[1024], buf2[1024];
3090 Elm_Genlist_Item *it;
3093 it->nocache = EINA_TRUE;
3095 snprintf(buf, sizeof(buf), "elm,state,%s,passive", wd->mode_type);
3096 snprintf(buf2, sizeof(buf2), "elm,state,%s,passive,finished", wd->mode_type);
3098 edje_object_signal_emit(it->mode_view, buf, "elm");
3099 edje_object_signal_callback_add(it->mode_view, buf2, "elm", _mode_finished_signal_cb, it);
3101 wd->mode_item = NULL;
3105 _item_auto_scroll(Widget_Data *wd)
3108 Elm_Genlist_Item *it;
3110 Evas_Coord ox, oy, ow, oh;
3112 if ((wd->expanded_item) && (wd->auto_scroll_enabled))
3114 evas_object_geometry_get(wd->obj, &ox, &oy, &ow, &oh);
3115 if (wd->expanded_item->scrl_y > (oh + oy) / 2)
3117 EINA_LIST_FOREACH(wd->expanded_item->items, l, it)
3118 elm_genlist_item_bring_in(it);
3120 wd->auto_scroll_enabled = EINA_FALSE;
3125 * Add a new Genlist object
3127 * @param parent The parent object
3128 * @return The new object or NULL if it cannot be created
3133 elm_genlist_add(Evas_Object *parent)
3138 Evas_Coord minw, minh;
3139 static Evas_Smart *smart = NULL;
3143 static Evas_Smart_Class sc;
3145 evas_object_smart_clipped_smart_set(&_pan_sc);
3147 sc.name = "elm_genlist_pan";
3148 sc.version = EVAS_SMART_CLASS_VERSION;
3151 sc.resize = _pan_resize;
3152 sc.move = _pan_move;
3153 sc.calculate = _pan_calculate;
3154 if (!(smart = evas_smart_class_new(&sc))) return NULL;
3157 ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
3159 ELM_SET_WIDTYPE(widtype, "genlist");
3160 elm_widget_type_set(obj, "genlist");
3161 elm_widget_sub_object_add(parent, obj);
3162 elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
3163 elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
3164 elm_widget_data_set(obj, wd);
3165 elm_widget_del_hook_set(obj, _del_hook);
3166 elm_widget_del_pre_hook_set(obj, _del_pre_hook);
3167 elm_widget_theme_hook_set(obj, _theme_hook);
3168 elm_widget_can_focus_set(obj, EINA_TRUE);
3169 elm_widget_event_hook_set(obj, _event_hook);
3170 elm_widget_on_show_region_hook_set(obj, _show_region_hook, obj);
3172 wd->scr = elm_smart_scroller_add(e);
3173 elm_smart_scroller_widget_set(wd->scr, obj);
3174 elm_smart_scroller_object_theme_set(obj, wd->scr, "genlist", "base",
3175 elm_widget_style_get(obj));
3176 elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE,
3177 _elm_config->thumbscroll_bounce_enable);
3178 elm_widget_resize_object_set(obj, wd->scr);
3180 evas_object_smart_callback_add(wd->scr, "edge,left", _scroll_edge_left, obj);
3181 evas_object_smart_callback_add(wd->scr, "edge,right", _scroll_edge_right,
3183 evas_object_smart_callback_add(wd->scr, "edge,top", _scroll_edge_top, obj);
3184 evas_object_smart_callback_add(wd->scr, "edge,bottom", _scroll_edge_bottom,
3188 wd->mode = ELM_LIST_SCROLL;
3189 wd->max_items_per_block = MAX_ITEMS_PER_BLOCK;
3190 wd->item_cache_max = wd->max_items_per_block * 2;
3191 wd->longpress_timeout = _elm_config->longpress_timeout;
3193 evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
3194 evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
3195 evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
3196 evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
3198 wd->pan_smart = evas_object_smart_add(e, smart);
3199 wd->pan = evas_object_smart_data_get(wd->pan_smart);
3202 elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
3203 _pan_set, _pan_get, _pan_max_get,
3204 _pan_min_get, _pan_child_size_get);
3206 edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
3208 evas_object_size_hint_min_set(obj, minw, minh);
3210 evas_object_smart_callbacks_descriptions_set(obj, _signals);
3212 _mirrored_set(obj, elm_widget_mirrored_get(obj));
3217 static Elm_Genlist_Item *
3218 _item_new(Widget_Data *wd,
3219 const Elm_Genlist_Item_Class *itc,
3221 Elm_Genlist_Item *parent,
3222 Elm_Genlist_Item_Flags flags,
3224 const void *func_data)
3226 Elm_Genlist_Item *it;
3228 it = elm_widget_item_new(wd->obj, Elm_Genlist_Item);
3229 if (!it) return NULL;
3232 it->base.data = data;
3233 it->parent = parent;
3235 it->func.func = func;
3236 it->func.data = func_data;
3237 it->mouse_cursor = NULL;
3238 it->expanded_depth = 0;
3243 _item_block_add(Widget_Data *wd,
3244 Elm_Genlist_Item *it)
3246 Item_Block *itb = NULL;
3253 itb = calloc(1, sizeof(Item_Block));
3256 if (!it->rel->block)
3259 eina_inlist_append(wd->blocks, EINA_INLIST_GET(itb));
3260 itb->items = eina_list_append(itb->items, it);
3266 wd->blocks = eina_inlist_prepend_relative
3267 (wd->blocks, EINA_INLIST_GET(itb),
3268 EINA_INLIST_GET(it->rel->block));
3270 eina_list_prepend_relative(itb->items, it, it->rel);
3274 wd->blocks = eina_inlist_append_relative
3275 (wd->blocks, EINA_INLIST_GET(itb),
3276 EINA_INLIST_GET(it->rel->block));
3278 eina_list_append_relative(itb->items, it, it->rel);
3288 itb = (Item_Block *)(wd->blocks);
3289 if (itb->count >= wd->max_items_per_block)
3291 itb = calloc(1, sizeof(Item_Block));
3295 eina_inlist_prepend(wd->blocks,
3296 EINA_INLIST_GET(itb));
3301 itb = calloc(1, sizeof(Item_Block));
3305 eina_inlist_prepend(wd->blocks, EINA_INLIST_GET(itb));
3307 itb->items = eina_list_prepend(itb->items, it);
3313 itb = (Item_Block *)(wd->blocks->last);
3314 if (itb->count >= wd->max_items_per_block)
3316 itb = calloc(1, sizeof(Item_Block));
3320 eina_inlist_append(wd->blocks,
3321 EINA_INLIST_GET(itb));
3326 itb = calloc(1, sizeof(Item_Block));
3330 eina_inlist_append(wd->blocks, EINA_INLIST_GET(itb));
3332 itb->items = eina_list_append(itb->items, it);
3338 itb = it->rel->block;
3339 if (!itb) goto newblock;
3341 itb->items = eina_list_prepend_relative(itb->items, it, it->rel);
3343 itb->items = eina_list_append_relative(itb->items, it, it->rel);
3346 itb->changed = EINA_TRUE;
3348 if (itb->wd->calc_job) ecore_job_del(itb->wd->calc_job);
3349 itb->wd->calc_job = ecore_job_add(_calc_job, itb->wd);
3352 it->rel->relcount--;
3353 if ((it->rel->delete_me) && (!it->rel->relcount))
3357 if (itb->count > itb->wd->max_items_per_block)
3361 Elm_Genlist_Item *it2;
3363 newc = itb->count / 2;
3364 itb2 = calloc(1, sizeof(Item_Block));
3368 eina_inlist_append_relative(wd->blocks, EINA_INLIST_GET(itb2),
3369 EINA_INLIST_GET(itb));
3370 itb2->changed = EINA_TRUE;
3371 while ((itb->count > newc) && (itb->items))
3375 l = eina_list_last(itb->items);
3377 itb->items = eina_list_remove_list(itb->items, l);
3380 itb2->items = eina_list_prepend(itb2->items, it2);
3388 _queue_process(Widget_Data *wd)
3391 Eina_Bool showme = EINA_FALSE;
3394 t0 = ecore_time_get();
3395 //evas_event_freeze(evas_object_evas_get(wd->obj));
3396 for (n = 0; (wd->queue) && (n < 128); n++)
3398 Elm_Genlist_Item *it;
3400 it = wd->queue->data;
3401 wd->queue = eina_list_remove_list(wd->queue, wd->queue);
3402 it->queued = EINA_FALSE;
3403 _item_block_add(wd, it);
3404 t = ecore_time_get();
3405 if (it->block->changed)
3407 showme = _item_block_recalc(it->block, it->block->num, EINA_TRUE);
3408 it->block->changed = 0;
3410 if (showme) it->block->showme = EINA_TRUE;
3411 if (eina_inlist_count(wd->blocks) > 1)
3413 if ((t - t0) > (ecore_animator_frametime_get())) break;
3416 //evas_event_thaw(evas_object_evas_get(wd->obj));
3417 //evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3422 _idle_process(void *data, Eina_Bool *wakeup)
3424 Widget_Data *wd = data;
3427 //static double q_start = 0.0;
3428 //if (q_start == 0.0) q_start = ecore_time_get();
3430 if (_queue_process(wd) > 0) *wakeup = EINA_TRUE;
3434 //printf("PROCESS TIME: %3.3f\n", ecore_time_get() - q_start);
3436 return ECORE_CALLBACK_CANCEL;
3438 return ECORE_CALLBACK_RENEW;
3442 _item_idle_enterer(void *data)
3444 Widget_Data *wd = data;
3445 Eina_Bool wakeup = EINA_FALSE;
3446 Eina_Bool ok = _idle_process(data, &wakeup);
3451 if (wd->calc_job) ecore_job_del(wd->calc_job);
3452 wd->calc_job = ecore_job_add(_calc_job, wd);
3454 if (ok == ECORE_CALLBACK_CANCEL) wd->queue_idle_enterer = NULL;
3459 _item_queue(Widget_Data *wd,
3460 Elm_Genlist_Item *it)
3462 if (it->queued) return;
3463 it->queued = EINA_TRUE;
3464 wd->queue = eina_list_append(wd->queue, it);
3465 // FIXME: why does a freeze then thaw here cause some genlist
3466 // elm_genlist_item_append() to be much much slower?
3467 // evas_event_freeze(evas_object_evas_get(wd->obj));
3468 while ((wd->queue) && ((!wd->blocks) || (!wd->blocks->next)))
3470 if (wd->queue_idle_enterer)
3472 ecore_idle_enterer_del(wd->queue_idle_enterer);
3473 wd->queue_idle_enterer = NULL;
3477 // evas_event_thaw(evas_object_evas_get(wd->obj));
3478 // evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3479 if (!wd->queue_idle_enterer)
3480 wd->queue_idle_enterer = ecore_idle_enterer_add(_item_idle_enterer, wd);
3484 _elm_genlist_item_compare_data(const void *data, const void *data1)
3486 const Elm_Genlist_Item *item = data;
3487 const Elm_Genlist_Item *item1 = data1;
3489 return _elm_genlist_item_compare_data_cb(item->base.data, item1->base.data);
3493 _elm_genlist_item_compare(const void *data, const void *data1)
3495 Elm_Genlist_Item *item, *item1;
3496 item = ELM_GENLIST_ITEM_FROM_INLIST(data);
3497 item1 = ELM_GENLIST_ITEM_FROM_INLIST(data1);
3498 return _elm_genlist_item_compare_cb(item, item1);
3502 _item_move_after(Elm_Genlist_Item *it, Elm_Genlist_Item *after)
3507 it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
3508 _item_block_del(it);
3510 it->wd->items = eina_inlist_append_relative(it->wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(after));
3512 it->rel->relcount++;
3513 it->before = EINA_FALSE;
3514 if (after->group_item) it->group_item = after->group_item;
3515 _item_queue(it->wd, it);
3517 // TODO: change this to smart callback
3518 if (it->itc->func.moved)
3519 it->itc->func.moved(it->base.widget, it, after, EINA_TRUE);
3523 _item_move_before(Elm_Genlist_Item *it, Elm_Genlist_Item *before)
3526 if (!before) return;
3528 it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
3529 _item_block_del(it);
3530 it->wd->items = eina_inlist_prepend_relative(it->wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(before));
3532 it->rel->relcount++;
3533 it->before = EINA_TRUE;
3534 if (before->group_item) it->group_item = before->group_item;
3535 _item_queue(it->wd, it);
3537 // TODO: change this to smart callback
3538 if (it->itc->func.moved)
3539 it->itc->func.moved(it->base.widget, it, before, EINA_FALSE);
3543 * Append item to the end of the genlist
3545 * This appends the given item to the end of the list or the end of
3546 * the children if the parent is given.
3548 * @param obj The genlist object
3549 * @param itc The item class for the item
3550 * @param data The item data
3551 * @param parent The parent item, or NULL if none
3552 * @param flags Item flags
3553 * @param func Convenience function called when item selected
3554 * @param func_data Data passed to @p func above.
3555 * @return A handle to the item added or NULL if not possible
3559 EAPI Elm_Genlist_Item *
3560 elm_genlist_item_append(Evas_Object *obj,
3561 const Elm_Genlist_Item_Class *itc,
3563 Elm_Genlist_Item *parent,
3564 Elm_Genlist_Item_Flags flags,
3566 const void *func_data)
3568 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3569 Widget_Data *wd = elm_widget_data_get(obj);
3570 if (!wd) return NULL;
3571 Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3573 if (!it) return NULL;
3576 if (flags & ELM_GENLIST_ITEM_GROUP)
3577 wd->group_items = eina_list_append(wd->group_items, it);
3578 wd->items = eina_inlist_append(wd->items, EINA_INLIST_GET(it));
3583 Elm_Genlist_Item *it2 = NULL;
3584 Eina_List *ll = eina_list_last(it->parent->items);
3585 if (ll) it2 = ll->data;
3586 it->parent->items = eina_list_append(it->parent->items, it);
3587 if (!it2) it2 = it->parent;
3589 eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
3590 EINA_INLIST_GET(it2));
3592 it->rel->relcount++;
3594 if (it->parent->flags & ELM_GENLIST_ITEM_GROUP)
3595 it->group_item = parent;
3596 else if (it->parent->group_item)
3597 it->group_item = it->parent->group_item;
3599 it->before = EINA_FALSE;
3600 _item_queue(wd, it);
3605 * Prepend item at start of the genlist
3607 * This adds an item to the beginning of the list or beginning of the
3608 * children of the parent if given.
3610 * @param obj The genlist object
3611 * @param itc The item class for the item
3612 * @param data The item data
3613 * @param parent The parent item, or NULL if none
3614 * @param flags Item flags
3615 * @param func Convenience function called when item selected
3616 * @param func_data Data passed to @p func above.
3617 * @return A handle to the item added or NULL if not possible
3621 EAPI Elm_Genlist_Item *
3622 elm_genlist_item_prepend(Evas_Object *obj,
3623 const Elm_Genlist_Item_Class *itc,
3625 Elm_Genlist_Item *parent,
3626 Elm_Genlist_Item_Flags flags,
3628 const void *func_data)
3630 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3631 Widget_Data *wd = elm_widget_data_get(obj);
3632 if (!wd) return NULL;
3633 Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3635 if (!it) return NULL;
3638 if (flags & ELM_GENLIST_ITEM_GROUP)
3639 wd->group_items = eina_list_prepend(wd->group_items, it);
3640 wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(it));
3645 Elm_Genlist_Item *it2 = NULL;
3646 Eina_List *ll = it->parent->items;
3647 if (ll) it2 = ll->data;
3648 it->parent->items = eina_list_prepend(it->parent->items, it);
3649 if (!it2) it2 = it->parent;
3651 eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
3652 EINA_INLIST_GET(it2));
3654 it->rel->relcount++;
3656 it->before = EINA_TRUE;
3657 _item_queue(wd, it);
3662 * Insert item before another in the genlist
3664 * This inserts an item before another in the list. It will be in the
3665 * same tree level or group as the item it is inseted before.
3667 * @param obj The genlist object
3668 * @param itc The item class for the item
3669 * @param data The item data
3670 * @param before The item to insert before
3671 * @param flags Item flags
3672 * @param func Convenience function called when item selected
3673 * @param func_data Data passed to @p func above.
3674 * @return A handle to the item added or NULL if not possible
3678 EAPI Elm_Genlist_Item *
3679 elm_genlist_item_insert_before(Evas_Object *obj,
3680 const Elm_Genlist_Item_Class *itc,
3682 Elm_Genlist_Item *parent,
3683 Elm_Genlist_Item *before,
3684 Elm_Genlist_Item_Flags flags,
3686 const void *func_data)
3688 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3689 EINA_SAFETY_ON_NULL_RETURN_VAL(before, NULL);
3690 Widget_Data *wd = elm_widget_data_get(obj);
3691 if (!wd) return NULL;
3692 Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3694 if (!it) return NULL;
3697 it->parent->items = eina_list_prepend_relative(it->parent->items, it,
3700 wd->items = eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
3701 EINA_INLIST_GET(before));
3703 it->rel->relcount++;
3704 it->before = EINA_TRUE;
3705 _item_queue(wd, it);
3709 EAPI Elm_Genlist_Item *
3710 elm_genlist_item_direct_sorted_insert(Evas_Object *obj,
3711 const Elm_Genlist_Item_Class *itc,
3713 Elm_Genlist_Item *parent,
3714 Elm_Genlist_Item_Flags flags,
3715 Eina_Compare_Cb comp,
3717 const void *func_data)
3719 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3720 Widget_Data *wd = elm_widget_data_get(obj);
3721 if (!wd) return NULL;
3722 Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3724 if (!it) return NULL;
3726 _elm_genlist_item_compare_cb = comp;
3731 eina_list_sorted_insert(it->parent->items, _elm_genlist_item_compare, it);
3733 wd->items = eina_inlist_sorted_insert(wd->items, EINA_INLIST_GET(it),
3734 _elm_genlist_item_compare);
3735 if (EINA_INLIST_GET(it)->next)
3737 it->rel = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3738 it->rel->relcount++;
3739 it->before = EINA_TRUE;
3741 else if (EINA_INLIST_GET(it)->prev)
3743 it->rel = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
3744 it->rel->relcount++;
3745 it->before = EINA_FALSE;
3747 _item_queue(wd, it);
3753 * Insert a new item into the sorted genlist object
3755 * @param obj The genlist object
3756 * @param itc The item class for the item
3757 * @param data The item data
3758 * @param parent The parent item, or NULL if none
3759 * @param flags Item flags
3760 * @param comp The function called for the sort
3761 * @param func Convenience function called when item selected
3762 * @param func_data Data passed to @p func above.
3763 * @return A handle to the item added or NULL if not possible
3767 EAPI Elm_Genlist_Item *
3768 elm_genlist_item_sorted_insert(Evas_Object *obj,
3769 const Elm_Genlist_Item_Class *itc,
3771 Elm_Genlist_Item *parent,
3772 Elm_Genlist_Item_Flags flags,
3773 Eina_Compare_Cb comp,
3775 const void *func_data)
3777 _elm_genlist_item_compare_data_cb = comp;
3779 return elm_genlist_item_direct_sorted_insert(obj, itc, data, parent, flags,
3780 _elm_genlist_item_compare_data, func, func_data);
3784 * Insert an item after another in the genlst
3786 * This inserts an item after another in the list. It will be in the
3787 * same tree level or group as the item it is inseted after.
3789 * @param obj The genlist object
3790 * @param itc The item class for the item
3791 * @param data The item data
3792 * @param after The item to insert after
3793 * @param flags Item flags
3794 * @param func Convenience function called when item selected
3795 * @param func_data Data passed to @p func above.
3796 * @return A handle to the item added or NULL if not possible
3800 EAPI Elm_Genlist_Item *
3801 elm_genlist_item_insert_after(Evas_Object *obj,
3802 const Elm_Genlist_Item_Class *itc,
3804 Elm_Genlist_Item *parent,
3805 Elm_Genlist_Item *after,
3806 Elm_Genlist_Item_Flags flags,
3808 const void *func_data)
3810 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3811 EINA_SAFETY_ON_NULL_RETURN_VAL(after, NULL);
3812 Widget_Data *wd = elm_widget_data_get(obj);
3813 if (!wd) return NULL;
3814 Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3816 if (!it) return NULL;
3817 /* It make no sense to insert after in an empty list with after != NULL, something really bad is happening in your app. */
3818 EINA_SAFETY_ON_NULL_RETURN_VAL(wd->items, NULL);
3820 wd->items = eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
3821 EINA_INLIST_GET(after));
3824 it->parent->items = eina_list_append_relative(it->parent->items, it,
3828 it->rel->relcount++;
3829 it->before = EINA_FALSE;
3830 _item_queue(wd, it);
3837 * This clears all items in the list, leaving it empty.
3839 * @param obj The genlist object
3844 elm_genlist_clear(Evas_Object *obj)
3846 ELM_CHECK_WIDTYPE(obj, widtype);
3847 Widget_Data *wd = elm_widget_data_get(obj);
3849 if (wd->walking > 0)
3851 Elm_Genlist_Item *it;
3853 wd->clear_me = EINA_TRUE;
3854 EINA_INLIST_FOREACH(wd->items, it)
3856 it->delete_me = EINA_TRUE;
3860 evas_event_freeze(evas_object_evas_get(wd->obj));
3863 Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
3865 if (wd->anchor_item == it)
3867 wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3868 if (!wd->anchor_item)
3870 ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
3872 wd->items = eina_inlist_remove(wd->items, wd->items);
3873 if (it->flags & ELM_GENLIST_ITEM_GROUP)
3874 it->wd->group_items = eina_list_remove(it->wd->group_items, it);
3875 elm_widget_item_pre_notify_del(it);
3876 if (it->realized) _item_unrealize(it, EINA_FALSE);
3877 if (((wd->clear_me) || (!it->delete_me)) && (it->itc->func.del))
3878 it->itc->func.del((void *)it->base.data, it->base.widget);
3879 if (it->long_timer) ecore_timer_del(it->long_timer);
3880 if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
3881 elm_widget_item_del(it);
3883 wd->clear_me = EINA_FALSE;
3884 wd->anchor_item = NULL;
3887 Item_Block *itb = (Item_Block *)(wd->blocks);
3889 wd->blocks = eina_inlist_remove(wd->blocks, wd->blocks);
3890 if (itb->items) eina_list_free(itb->items);
3895 ecore_job_del(wd->calc_job);
3896 wd->calc_job = NULL;
3898 if (wd->queue_idle_enterer)
3900 ecore_idle_enterer_del(wd->queue_idle_enterer);
3901 wd->queue_idle_enterer = NULL;
3903 if (wd->must_recalc_idler)
3905 ecore_idler_del(wd->must_recalc_idler);
3906 wd->must_recalc_idler = NULL;
3910 eina_list_free(wd->queue);
3915 eina_list_free(wd->selected);
3916 wd->selected = NULL;
3918 if (wd->reorder_move_animator)
3920 ecore_animator_del(wd->reorder_move_animator);
3921 wd->reorder_move_animator = NULL;
3923 wd->show_item = NULL;
3931 evas_object_size_hint_min_set(wd->pan_smart, wd->minw, wd->minh);
3932 evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
3935 evas_event_thaw(evas_object_evas_get(wd->obj));
3936 evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3940 * Enable or disable multi-select in the genlist
3942 * This enables (EINA_TRUE) or disables (EINA_FALSE) multi-select in
3943 * the list. This allows more than 1 item to be selected.
3945 * @param obj The genlist object
3946 * @param multi Multi-select enable/disable
3951 elm_genlist_multi_select_set(Evas_Object *obj,
3954 ELM_CHECK_WIDTYPE(obj, widtype);
3955 Widget_Data *wd = elm_widget_data_get(obj);
3961 * Gets if multi-select in genlist is enable or disable
3963 * @param obj The genlist object
3964 * @return Multi-select enable/disable
3965 * (EINA_TRUE = enabled/EINA_FALSE = disabled)
3970 elm_genlist_multi_select_get(const Evas_Object *obj)
3972 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
3973 Widget_Data *wd = elm_widget_data_get(obj);
3974 if (!wd) return EINA_FALSE;
3979 * Get the selectd item in the genlist
3981 * This gets the selected item in the list (if multi-select is enabled
3982 * only the first item in the list is selected - which is not very
3983 * useful, so see elm_genlist_selected_items_get() for when
3984 * multi-select is used).
3986 * If no item is selected, NULL is returned.
3988 * @param obj The genlist object
3989 * @return The selected item, or NULL if none.
3993 EAPI Elm_Genlist_Item *
3994 elm_genlist_selected_item_get(const Evas_Object *obj)
3996 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3997 Widget_Data *wd = elm_widget_data_get(obj);
3998 if (!wd) return NULL;
3999 if (wd->selected) return wd->selected->data;
4004 * Get a list of selected items in the genlist
4006 * This returns a list of the selected items. This list pointer is
4007 * only valid so long as no items are selected or unselected (or
4008 * unselected implicitly by deletion). The list contains
4009 * Elm_Genlist_Item pointers.
4011 * @param obj The genlist object
4012 * @return The list of selected items, nor NULL if none are selected.
4016 EAPI const Eina_List *
4017 elm_genlist_selected_items_get(const Evas_Object *obj)
4019 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4020 Widget_Data *wd = elm_widget_data_get(obj);
4021 if (!wd) return NULL;
4022 return wd->selected;
4026 * Get a list of realized items in genlist
4028 * This returns a list of the realized items in the genlist. The list
4029 * contains Elm_Genlist_Item pointers. The list must be freed by the
4030 * caller when done with eina_list_free(). The item pointers in the
4031 * list are only valid so long as those items are not deleted or the
4032 * genlist is not deleted.
4034 * @param obj The genlist object
4035 * @return The list of realized items, nor NULL if none are realized.
4040 elm_genlist_realized_items_get(const Evas_Object *obj)
4042 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4043 Widget_Data *wd = elm_widget_data_get(obj);
4044 Eina_List *list = NULL;
4046 Eina_Bool done = EINA_FALSE;
4047 if (!wd) return NULL;
4048 EINA_INLIST_FOREACH(wd->blocks, itb)
4053 Elm_Genlist_Item *it;
4056 EINA_LIST_FOREACH(itb->items, l, it)
4058 if (it->realized) list = eina_list_append(list, it);
4070 * Get the item that is at the x, y canvas coords
4072 * This returns the item at the given coordinates (which are canvas
4073 * relative not object-relative). If an item is at that coordinate,
4074 * that item handle is returned, and if @p posret is not NULL, the
4075 * integer pointed to is set to a value of -1, 0 or 1, depending if
4076 * the coordinate is on the upper portion of that item (-1), on the
4077 * middle section (0) or on the lower part (1). If NULL is returned as
4078 * an item (no item found there), then posret may indicate -1 or 1
4079 * based if the coordinate is above or below all items respectively in
4082 * @param it The item
4083 * @param x The input x coordinate
4084 * @param y The input y coordinate
4085 * @param posret The position relative to the item returned here
4086 * @return The item at the coordinates or NULL if none
4090 EAPI Elm_Genlist_Item *
4091 elm_genlist_at_xy_item_get(const Evas_Object *obj,
4096 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4097 Widget_Data *wd = elm_widget_data_get(obj);
4098 Evas_Coord ox, oy, ow, oh;
4101 if (!wd) return NULL;
4102 evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
4104 EINA_INLIST_FOREACH(wd->blocks, itb)
4107 Elm_Genlist_Item *it;
4109 if (!ELM_RECTS_INTERSECT(ox + itb->x - itb->wd->pan_x,
4110 oy + itb->y - itb->wd->pan_y,
4111 itb->w, itb->h, x, y, 1, 1))
4113 EINA_LIST_FOREACH(itb->items, l, it)
4115 Evas_Coord itx, ity;
4117 itx = ox + itb->x + it->x - itb->wd->pan_x;
4118 ity = oy + itb->y + it->y - itb->wd->pan_y;
4119 if (ELM_RECTS_INTERSECT(itx, ity, it->w, it->h, x, y, 1, 1))
4123 if (y <= (ity + (it->h / 4))) *posret = -1;
4124 else if (y >= (ity + it->h - (it->h / 4)))
4130 lasty = ity + it->h;
4135 if (y > lasty) *posret = 1;
4142 * Get the first item in the genlist
4144 * This returns the first item in the list.
4146 * @param obj The genlist object
4147 * @return The first item, or NULL if none
4151 EAPI Elm_Genlist_Item *
4152 elm_genlist_first_item_get(const Evas_Object *obj)
4154 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4155 Widget_Data *wd = elm_widget_data_get(obj);
4156 if (!wd) return NULL;
4157 if (!wd->items) return NULL;
4158 Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
4159 while ((it) && (it->delete_me))
4160 it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
4165 * Get the last item in the genlist
4167 * This returns the last item in the list.
4169 * @return The last item, or NULL if none
4173 EAPI Elm_Genlist_Item *
4174 elm_genlist_last_item_get(const Evas_Object *obj)
4176 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4177 Widget_Data *wd = elm_widget_data_get(obj);
4178 if (!wd) return NULL;
4179 if (!wd->items) return NULL;
4180 Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items->last);
4181 while ((it) && (it->delete_me))
4182 it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
4187 * Get the next item in the genlist
4189 * This returns the item after the item @p it.
4191 * @param it The item
4192 * @return The item after @p it, or NULL if none
4196 EAPI Elm_Genlist_Item *
4197 elm_genlist_item_next_get(const Elm_Genlist_Item *it)
4199 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4202 it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
4203 if ((it) && (!it->delete_me)) break;
4205 return (Elm_Genlist_Item *)it;
4209 * Get the previous item in the genlist
4211 * This returns the item before the item @p it.
4213 * @param it The item
4214 * @return The item before @p it, or NULL if none
4218 EAPI Elm_Genlist_Item *
4219 elm_genlist_item_prev_get(const Elm_Genlist_Item *it)
4221 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4224 it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
4225 if ((it) && (!it->delete_me)) break;
4227 return (Elm_Genlist_Item *)it;
4231 * Get the genlist object from an item
4233 * This returns the genlist object itself that an item belongs to.
4235 * @param it The item
4236 * @return The genlist object
4241 elm_genlist_item_genlist_get(const Elm_Genlist_Item *it)
4243 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4244 return it->base.widget;
4248 * Get the parent item of the given item
4250 * This returns the parent item of the item @p it given.
4252 * @param it The item
4253 * @return The parent of the item or NULL if none
4257 EAPI Elm_Genlist_Item *
4258 elm_genlist_item_parent_get(const Elm_Genlist_Item *it)
4260 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4265 * Clear all sub-items (children) of the given item
4267 * This clears all items that are children (or their descendants) of the
4270 * @param it The item
4275 elm_genlist_item_subitems_clear(Elm_Genlist_Item *it)
4277 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4278 Eina_List *tl = NULL, *l;
4279 Elm_Genlist_Item *it2;
4281 EINA_LIST_FOREACH(it->items, l, it2)
4282 tl = eina_list_append(tl, it2);
4283 EINA_LIST_FREE(tl, it2)
4284 elm_genlist_item_del(it2);
4288 * Set the selected state of an item
4290 * This sets the selected state (1 selected, 0 not selected) of the given
4293 * @param it The item
4294 * @param selected The selected state
4299 elm_genlist_item_selected_set(Elm_Genlist_Item *it,
4302 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4303 Widget_Data *wd = elm_widget_data_get(it->base.widget);
4305 if ((it->delete_me) || (it->disabled)) return;
4306 selected = !!selected;
4307 if (it->selected == selected) return;
4313 while (wd->selected)
4315 _item_unhighlight(wd->selected->data);
4316 _item_unselect(wd->selected->data);
4319 _item_highlight(it);
4324 _item_unhighlight(it);
4330 * Get the selected state of an item
4332 * This gets the selected state of an item (1 selected, 0 not selected).
4334 * @param it The item
4335 * @return The selected state
4340 elm_genlist_item_selected_get(const Elm_Genlist_Item *it)
4342 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4343 return it->selected;
4347 * Sets the expanded state of an item (if it's a parent)
4349 * This expands or contracts a parent item (thus showing or hiding the
4352 * @param it The item
4353 * @param expanded The expanded state (1 expanded, 0 not expanded).
4358 elm_genlist_item_expanded_set(Elm_Genlist_Item *it,
4361 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4362 if (it->expanded == expanded) return;
4363 it->expanded = expanded;
4364 it->wd->expanded_item = it;
4368 edje_object_signal_emit(it->base.view, "elm,state,expanded", "elm");
4369 evas_object_smart_callback_call(it->base.widget, SIG_EXPANDED, it);
4370 it->wd->auto_scroll_enabled = EINA_TRUE;
4375 edje_object_signal_emit(it->base.view, "elm,state,contracted", "elm");
4376 evas_object_smart_callback_call(it->base.widget, SIG_CONTRACTED, it);
4377 it->wd->auto_scroll_enabled = EINA_FALSE;
4382 * Get the expanded state of an item
4384 * This gets the expanded state of an item
4386 * @param it The item
4387 * @return Thre expanded state
4392 elm_genlist_item_expanded_get(const Elm_Genlist_Item *it)
4394 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4395 return it->expanded;
4399 * Get the depth of expanded item
4401 * @param it The genlist item object
4402 * @return The depth of expanded item
4407 elm_genlist_item_expanded_depth_get(const Elm_Genlist_Item *it)
4409 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, 0);
4410 return it->expanded_depth;
4414 * Sets the disabled state of an item.
4416 * A disabled item cannot be selected or unselected. It will also
4417 * change appearance to appear disabled. This sets the disabled state
4418 * (1 disabled, 0 not disabled).
4420 * @param it The item
4421 * @param disabled The disabled state
4426 elm_genlist_item_disabled_set(Elm_Genlist_Item *it,
4429 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4432 if (it->disabled == disabled) return;
4433 if (it->delete_me) return;
4434 it->disabled = !!disabled;
4436 elm_genlist_item_selected_set(it, EINA_FALSE);
4440 edje_object_signal_emit(it->base.view, "elm,state,disabled", "elm");
4442 edje_object_signal_emit(it->base.view, "elm,state,enabled", "elm");
4443 EINA_LIST_FOREACH(it->icon_objs, l, obj)
4444 elm_widget_disabled_set(obj, disabled);
4449 * Get the disabled state of an item
4451 * This gets the disabled state of the given item.
4453 * @param it The item
4454 * @return The disabled state
4459 elm_genlist_item_disabled_get(const Elm_Genlist_Item *it)
4461 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4462 if (it->delete_me) return EINA_FALSE;
4463 return it->disabled;
4467 * Sets the display only state of an item.
4469 * A display only item cannot be selected or unselected. It is for
4470 * display only and not selecting or otherwise clicking, dragging
4471 * etc. by the user, thus finger size rules will not be applied to
4474 * @param it The item
4475 * @param display_only The display only state
4480 elm_genlist_item_display_only_set(Elm_Genlist_Item *it,
4481 Eina_Bool display_only)
4483 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4484 if (it->display_only == display_only) return;
4485 if (it->delete_me) return;
4486 it->display_only = display_only;
4487 it->mincalcd = EINA_FALSE;
4488 it->updateme = EINA_TRUE;
4489 if (it->block) it->block->updateme = EINA_TRUE;
4490 if (it->wd->update_job) ecore_job_del(it->wd->update_job);
4491 it->wd->update_job = ecore_job_add(_update_job, it->wd);
4495 * Get the display only state of an item
4497 * This gets the display only state of the given item.
4499 * @param it The item
4500 * @return The display only state
4505 elm_genlist_item_display_only_get(const Elm_Genlist_Item *it)
4507 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4508 if (it->delete_me) return EINA_FALSE;
4509 return it->display_only;
4513 * Show the given item
4515 * This causes genlist to jump to the given item @p it and show it (by
4516 * scrolling), if it is not fully visible.
4518 * @param it The item
4523 elm_genlist_item_show(Elm_Genlist_Item *it)
4525 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4526 Evas_Coord gith = 0;
4527 if (it->delete_me) return;
4528 if ((it->queued) || (!it->mincalcd))
4530 it->wd->show_item = it;
4531 it->wd->bring_in = EINA_TRUE;
4532 it->showme = EINA_TRUE;
4535 if (it->wd->show_item)
4537 it->wd->show_item->showme = EINA_FALSE;
4538 it->wd->show_item = NULL;
4540 if ((it->group_item) && (it->wd->pan_y > (it->y + it->block->y)))
4541 gith = it->group_item->h;
4542 elm_smart_scroller_child_region_show(it->wd->scr,
4543 it->x + it->block->x,
4544 it->y + it->block->y - gith,
4545 it->block->w, it->h);
4549 * Bring in the given item
4551 * This causes genlist to jump to the given item @p it and show it (by
4552 * scrolling), if it is not fully visible. This may use animation to
4553 * do so and take a period of time
4555 * @param it The item
4560 elm_genlist_item_bring_in(Elm_Genlist_Item *it)
4562 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4563 Evas_Coord gith = 0;
4564 if (it->delete_me) return;
4565 if ((it->queued) || (!it->mincalcd))
4567 it->wd->show_item = it;
4568 it->wd->bring_in = EINA_TRUE;
4569 it->showme = EINA_TRUE;
4572 if (it->wd->show_item)
4574 it->wd->show_item->showme = EINA_FALSE;
4575 it->wd->show_item = NULL;
4577 if ((it->group_item) && (it->wd->pan_y > (it->y + it->block->y)))
4578 gith = it->group_item->h;
4579 elm_smart_scroller_region_bring_in(it->wd->scr,
4580 it->x + it->block->x,
4581 it->y + it->block->y - gith,
4582 it->block->w, it->h);
4586 * Show the given item at the top
4588 * This causes genlist to jump to the given item @p it and show it (by
4589 * scrolling), if it is not fully visible.
4591 * @param it The item
4596 elm_genlist_item_top_show(Elm_Genlist_Item *it)
4598 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4600 Evas_Coord gith = 0;
4602 if (it->delete_me) return;
4603 if ((it->queued) || (!it->mincalcd))
4605 it->wd->show_item = it;
4606 it->wd->bring_in = EINA_TRUE;
4607 it->showme = EINA_TRUE;
4610 if (it->wd->show_item)
4612 it->wd->show_item->showme = EINA_FALSE;
4613 it->wd->show_item = NULL;
4615 evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4616 if (it->group_item) gith = it->group_item->h;
4617 elm_smart_scroller_child_region_show(it->wd->scr,
4618 it->x + it->block->x,
4619 it->y + it->block->y - gith,
4624 * Bring in the given item at the top
4626 * This causes genlist to jump to the given item @p it and show it (by
4627 * scrolling), if it is not fully visible. This may use animation to
4628 * do so and take a period of time
4630 * @param it The item
4635 elm_genlist_item_top_bring_in(Elm_Genlist_Item *it)
4637 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4639 Evas_Coord gith = 0;
4641 if (it->delete_me) return;
4642 if ((it->queued) || (!it->mincalcd))
4644 it->wd->show_item = it;
4645 it->wd->bring_in = EINA_TRUE;
4646 it->showme = EINA_TRUE;
4649 if (it->wd->show_item)
4651 it->wd->show_item->showme = EINA_FALSE;
4652 it->wd->show_item = NULL;
4654 evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4655 if (it->group_item) gith = it->group_item->h;
4656 elm_smart_scroller_region_bring_in(it->wd->scr,
4657 it->x + it->block->x,
4658 it->y + it->block->y - gith,
4663 * Show the given item at the middle
4665 * This causes genlist to jump to the given item @p it and show it (by
4666 * scrolling), if it is not fully visible.
4668 * @param it The item
4673 elm_genlist_item_middle_show(Elm_Genlist_Item *it)
4675 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4678 if (it->delete_me) return;
4679 if ((it->queued) || (!it->mincalcd))
4681 it->wd->show_item = it;
4682 it->wd->bring_in = EINA_TRUE;
4683 it->showme = EINA_TRUE;
4686 if (it->wd->show_item)
4688 it->wd->show_item->showme = EINA_FALSE;
4689 it->wd->show_item = NULL;
4691 evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4692 elm_smart_scroller_child_region_show(it->wd->scr,
4693 it->x + it->block->x,
4694 it->y + it->block->y - oh / 2 +
4695 it->h / 2, it->block->w, oh);
4699 * Bring in the given item at the middle
4701 * This causes genlist to jump to the given item @p it and show it (by
4702 * scrolling), if it is not fully visible. This may use animation to
4703 * do so and take a period of time
4705 * @param it The item
4710 elm_genlist_item_middle_bring_in(Elm_Genlist_Item *it)
4712 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4715 if (it->delete_me) return;
4716 if ((it->queued) || (!it->mincalcd))
4718 it->wd->show_item = it;
4719 it->wd->bring_in = EINA_TRUE;
4720 it->showme = EINA_TRUE;
4723 if (it->wd->show_item)
4725 it->wd->show_item->showme = EINA_FALSE;
4726 it->wd->show_item = NULL;
4728 evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4729 elm_smart_scroller_region_bring_in(it->wd->scr,
4730 it->x + it->block->x,
4731 it->y + it->block->y - oh / 2 + it->h / 2,
4736 * Delete a given item
4738 * This deletes the item from genlist and calls the genlist item del
4739 * class callback defined in the item class, if it is set. This clears all
4740 * subitems if it is a tree.
4742 * @param it The item
4747 elm_genlist_item_del(Elm_Genlist_Item *it)
4749 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4750 if ((it->relcount > 0) || (it->walking > 0))
4752 elm_widget_item_pre_notify_del(it);
4753 elm_genlist_item_subitems_clear(it);
4754 it->delete_me = EINA_TRUE;
4755 if (it->wd->show_item == it) it->wd->show_item = NULL;
4757 it->wd->selected = eina_list_remove(it->wd->selected,
4761 if (it->realized) _item_unrealize(it, EINA_FALSE);
4762 it->block->changed = EINA_TRUE;
4763 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
4764 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
4766 if (it->itc->func.del)
4767 it->itc->func.del((void *)it->base.data, it->base.widget);
4774 * Set the data item from the genlist item
4776 * This set the data value passed on the elm_genlist_item_append() and
4777 * related item addition calls. This function will also call
4778 * elm_genlist_item_update() so the item will be updated to reflect the
4781 * @param it The item
4782 * @param data The new data pointer to set
4787 elm_genlist_item_data_set(Elm_Genlist_Item *it,
4790 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4791 elm_widget_item_data_set(it, data);
4792 elm_genlist_item_update(it);
4796 * Get the data item from the genlist item
4798 * This returns the data value passed on the elm_genlist_item_append()
4799 * and related item addition calls and elm_genlist_item_data_set().
4801 * @param it The item
4802 * @return The data pointer provided when created
4807 elm_genlist_item_data_get(const Elm_Genlist_Item *it)
4809 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4810 return elm_widget_item_data_get(it);
4814 * Tells genlist to "orphan" icons fetchs by the item class
4816 * This instructs genlist to release references to icons in the item,
4817 * meaning that they will no longer be managed by genlist and are
4818 * floating "orphans" that can be re-used elsewhere if the user wants
4821 * @param it The item
4826 elm_genlist_item_icons_orphan(Elm_Genlist_Item *it)
4829 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4830 EINA_LIST_FREE(it->icon_objs, icon)
4832 elm_widget_sub_object_del(it->base.widget, icon);
4833 evas_object_smart_member_del(icon);
4834 evas_object_hide(icon);
4839 * Get the real evas object of the genlist item
4841 * This returns the actual evas object used for the specified genlist
4842 * item. This may be NULL as it may not be created, and may be deleted
4843 * at any time by genlist. Do not modify this object (move, resize,
4844 * show, hide etc.) as genlist is controlling it. This function is for
4845 * querying, emitting custom signals or hooking lower level callbacks
4846 * for events. Do not delete this object under any circumstances.
4848 * @param it The item
4849 * @return The object pointer
4853 EAPI const Evas_Object *
4854 elm_genlist_item_object_get(const Elm_Genlist_Item *it)
4856 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4857 return it->base.view;
4861 * Update the contents of an item
4863 * This updates an item by calling all the item class functions again
4864 * to get the icons, labels and states. Use this when the original
4865 * item data has changed and the changes are desired to be reflected.
4867 * @param it The item
4872 elm_genlist_item_update(Elm_Genlist_Item *it)
4874 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4875 if (!it->block) return;
4876 if (it->delete_me) return;
4877 it->mincalcd = EINA_FALSE;
4878 it->updateme = EINA_TRUE;
4879 it->block->updateme = EINA_TRUE;
4880 if (it->wd->update_job) ecore_job_del(it->wd->update_job);
4881 it->wd->update_job = ecore_job_add(_update_job, it->wd);
4885 * Update the item class of an item
4887 * @param it The item
4888 * @parem itc The item class for the item
4893 elm_genlist_item_item_class_update(Elm_Genlist_Item *it,
4894 const Elm_Genlist_Item_Class *itc)
4896 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4897 if (!it->block) return;
4898 EINA_SAFETY_ON_NULL_RETURN(itc);
4899 if (it->delete_me) return;
4901 it->nocache = EINA_TRUE;
4902 elm_genlist_item_update(it);
4905 EAPI const Elm_Genlist_Item_Class *
4906 elm_genlist_item_item_class_get(const Elm_Genlist_Item *it)
4908 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4909 if (it->delete_me) return NULL;
4913 static Evas_Object *
4914 _elm_genlist_item_label_create(void *data,
4916 void *item __UNUSED__)
4918 Evas_Object *label = elm_label_add(obj);
4921 elm_object_style_set(label, "tooltip");
4922 elm_object_text_set(label, data);
4927 _elm_genlist_item_label_del_cb(void *data,
4928 Evas_Object *obj __UNUSED__,
4929 void *event_info __UNUSED__)
4931 eina_stringshare_del(data);
4935 * Set the text to be shown in the genlist item.
4937 * @param item Target item
4938 * @param text The text to set in the content
4940 * Setup the text as tooltip to object. The item can have only one
4941 * tooltip, so any previous tooltip data is removed.
4946 elm_genlist_item_tooltip_text_set(Elm_Genlist_Item *item,
4949 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4950 text = eina_stringshare_add(text);
4951 elm_genlist_item_tooltip_content_cb_set(item, _elm_genlist_item_label_create,
4953 _elm_genlist_item_label_del_cb);
4957 * Set the content to be shown in the tooltip item
4959 * Setup the tooltip to item. The item can have only one tooltip, so
4960 * any previous tooltip data is removed. @p func(with @p data) will be
4961 * called every time that need to show the tooltip and it should return a
4962 * valid Evas_Object. This object is then managed fully by tooltip
4963 * system and is deleted when the tooltip is gone.
4965 * @param item the genlist item being attached by a tooltip.
4966 * @param func the function used to create the tooltip contents.
4967 * @param data what to provide to @a func as callback data/context.
4968 * @param del_cb called when data is not needed anymore, either when
4969 * another callback replaces @func, the tooltip is unset with
4970 * elm_genlist_item_tooltip_unset() or the owner @a item
4971 * dies. This callback receives as the first parameter the
4972 * given @a data, and @c event_info is the item.
4977 elm_genlist_item_tooltip_content_cb_set(Elm_Genlist_Item *item,
4978 Elm_Tooltip_Item_Content_Cb func,
4980 Evas_Smart_Cb del_cb)
4982 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_GOTO(item, error);
4984 if ((item->tooltip.content_cb == func) && (item->tooltip.data == data))
4987 if (item->tooltip.del_cb)
4988 item->tooltip.del_cb((void *)item->tooltip.data,
4989 item->base.widget, item);
4991 item->tooltip.content_cb = func;
4992 item->tooltip.data = data;
4993 item->tooltip.del_cb = del_cb;
4995 if (item->base.view)
4997 elm_widget_item_tooltip_content_cb_set(item,
4998 item->tooltip.content_cb,
4999 item->tooltip.data, NULL);
5000 elm_widget_item_tooltip_style_set(item, item->tooltip.style);
5006 if (del_cb) del_cb((void *)data, NULL, NULL);
5010 * Unset tooltip from item
5012 * @param item genlist item to remove previously set tooltip.
5014 * Remove tooltip from item. The callback provided as del_cb to
5015 * elm_genlist_item_tooltip_content_cb_set() will be called to notify
5016 * it is not used anymore.
5018 * @see elm_genlist_item_tooltip_content_cb_set()
5023 elm_genlist_item_tooltip_unset(Elm_Genlist_Item *item)
5025 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5026 if ((item->base.view) && (item->tooltip.content_cb))
5027 elm_widget_item_tooltip_unset(item);
5029 if (item->tooltip.del_cb)
5030 item->tooltip.del_cb((void *)item->tooltip.data, item->base.widget, item);
5031 item->tooltip.del_cb = NULL;
5032 item->tooltip.content_cb = NULL;
5033 item->tooltip.data = NULL;
5034 if (item->tooltip.style)
5035 elm_genlist_item_tooltip_style_set(item, NULL);
5039 * Sets a different style for this item tooltip.
5041 * @note before you set a style you should define a tooltip with
5042 * elm_genlist_item_tooltip_content_cb_set() or
5043 * elm_genlist_item_tooltip_text_set()
5045 * @param item genlist item with tooltip already set.
5046 * @param style the theme style to use (default, transparent, ...)
5051 elm_genlist_item_tooltip_style_set(Elm_Genlist_Item *item,
5054 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5055 eina_stringshare_replace(&item->tooltip.style, style);
5056 if (item->base.view) elm_widget_item_tooltip_style_set(item, style);
5060 * Get the style for this item tooltip.
5062 * @param item genlist item with tooltip already set.
5063 * @return style the theme style in use, defaults to "default". If the
5064 * object does not have a tooltip set, then NULL is returned.
5069 elm_genlist_item_tooltip_style_get(const Elm_Genlist_Item *item)
5071 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
5072 return item->tooltip.style;
5076 * Set the cursor to be shown when mouse is over the genlist item
5078 * @param item Target item
5079 * @param cursor the cursor name to be used.
5081 * @see elm_object_cursor_set()
5085 elm_genlist_item_cursor_set(Elm_Genlist_Item *item,
5088 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5089 eina_stringshare_replace(&item->mouse_cursor, cursor);
5090 if (item->base.view) elm_widget_item_cursor_set(item, cursor);
5094 * Get the cursor to be shown when mouse is over the genlist item
5096 * @param item genlist item with cursor already set.
5097 * @return the cursor name.
5102 elm_genlist_item_cursor_get(const Elm_Genlist_Item *item)
5104 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
5105 return elm_widget_item_cursor_get(item);
5109 * Unset the cursor to be shown when mouse is over the genlist item
5111 * @param item Target item
5113 * @see elm_object_cursor_unset()
5117 elm_genlist_item_cursor_unset(Elm_Genlist_Item *item)
5119 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5120 if (!item->mouse_cursor)
5123 if (item->base.view)
5124 elm_widget_item_cursor_unset(item);
5126 eina_stringshare_del(item->mouse_cursor);
5127 item->mouse_cursor = NULL;
5131 * Sets a different style for this item cursor.
5133 * @note before you set a style you should define a cursor with
5134 * elm_genlist_item_cursor_set()
5136 * @param item genlist item with cursor already set.
5137 * @param style the theme style to use (default, transparent, ...)
5142 elm_genlist_item_cursor_style_set(Elm_Genlist_Item *item,
5145 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5146 elm_widget_item_cursor_style_set(item, style);
5150 * Get the style for this item cursor.
5152 * @param item genlist item with cursor already set.
5153 * @return style the theme style in use, defaults to "default". If the
5154 * object does not have a cursor set, then NULL is returned.
5159 elm_genlist_item_cursor_style_get(const Elm_Genlist_Item *item)
5161 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
5162 return elm_widget_item_cursor_style_get(item);
5166 * Set if the cursor set should be searched on the theme or should use
5167 * the provided by the engine, only.
5169 * @note before you set if should look on theme you should define a
5170 * cursor with elm_object_cursor_set(). By default it will only look
5171 * for cursors provided by the engine.
5173 * @param item widget item with cursor already set.
5174 * @param engine_only boolean to define it cursors should be looked
5175 * only between the provided by the engine or searched on widget's
5181 elm_genlist_item_cursor_engine_only_set(Elm_Genlist_Item *item,
5182 Eina_Bool engine_only)
5184 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5185 elm_widget_item_cursor_engine_only_set(item, engine_only);
5189 * Get the cursor engine only usage for this item cursor.
5191 * @param item widget item with cursor already set.
5192 * @return engine_only boolean to define it cursors should be looked
5193 * only between the provided by the engine or searched on widget's
5194 * theme as well. If the object does not have a cursor set, then
5195 * EINA_FALSE is returned.
5200 elm_genlist_item_cursor_engine_only_get(const Elm_Genlist_Item *item)
5202 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
5203 return elm_widget_item_cursor_engine_only_get(item);
5207 * This sets the horizontal stretching mode
5209 * This sets the mode used for sizing items horizontally. Valid modes
5210 * are ELM_LIST_LIMIT and ELM_LIST_SCROLL. The default is
5211 * ELM_LIST_SCROLL. This mode means that if items are too wide to fit,
5212 * the scroller will scroll horizontally. Otherwise items are expanded
5213 * to fill the width of the viewport of the scroller. If it is
5214 * ELM_LIST_LIMIT, Items will be expanded to the viewport width and
5215 * limited to that size.
5217 * @param obj The genlist object
5218 * @param mode The mode to use
5223 elm_genlist_horizontal_mode_set(Evas_Object *obj,
5226 ELM_CHECK_WIDTYPE(obj, widtype);
5227 Widget_Data *wd = elm_widget_data_get(obj);
5229 if (wd->mode == mode) return;
5235 * Gets the horizontal stretching mode
5237 * @param obj The genlist object
5238 * @return The mode to use
5239 * (ELM_LIST_LIMIT, ELM_LIST_SCROLL)
5244 elm_genlist_horizontal_mode_get(const Evas_Object *obj)
5246 ELM_CHECK_WIDTYPE(obj, widtype) ELM_LIST_LAST;
5247 Widget_Data *wd = elm_widget_data_get(obj);
5248 if (!wd) return ELM_LIST_LAST;
5253 * Set the always select mode.
5255 * Items will only call their selection func and callback when first
5256 * becoming selected. Any further clicks will do nothing, unless you
5257 * enable always select with elm_genlist_always_select_mode_set().
5258 * This means even if selected, every click will make the selected
5259 * callbacks be called.
5261 * @param obj The genlist object
5262 * @param always_select The always select mode
5263 * (EINA_TRUE = on, EINA_FALSE = off)
5268 elm_genlist_always_select_mode_set(Evas_Object *obj,
5269 Eina_Bool always_select)
5271 ELM_CHECK_WIDTYPE(obj, widtype);
5272 Widget_Data *wd = elm_widget_data_get(obj);
5274 wd->always_select = always_select;
5278 * Get the always select mode.
5280 * @param obj The genlist object
5281 * @return The always select mode
5282 * (EINA_TRUE = on, EINA_FALSE = off)
5287 elm_genlist_always_select_mode_get(const Evas_Object *obj)
5289 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5290 Widget_Data *wd = elm_widget_data_get(obj);
5291 if (!wd) return EINA_FALSE;
5292 return wd->always_select;
5296 * Set no select mode
5298 * This will turn off the ability to select items entirely and they
5299 * will neither appear selected nor call selected callback functions.
5301 * @param obj The genlist object
5302 * @param no_select The no select mode
5303 * (EINA_TRUE = on, EINA_FALSE = off)
5308 elm_genlist_no_select_mode_set(Evas_Object *obj,
5309 Eina_Bool no_select)
5311 ELM_CHECK_WIDTYPE(obj, widtype);
5312 Widget_Data *wd = elm_widget_data_get(obj);
5314 wd->no_select = no_select;
5318 * Gets no select mode
5320 * @param obj The genlist object
5321 * @return The no select mode
5322 * (EINA_TRUE = on, EINA_FALSE = off)
5327 elm_genlist_no_select_mode_get(const Evas_Object *obj)
5329 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5330 Widget_Data *wd = elm_widget_data_get(obj);
5331 if (!wd) return EINA_FALSE;
5332 return wd->no_select;
5338 * This will enable the compress mode where items are "compressed"
5339 * horizontally to fit the genlist scrollable viewport width. This is
5340 * special for genlist. Do not rely on
5341 * elm_genlist_horizontal_mode_set() being set to ELM_LIST_COMPRESS to
5342 * work as genlist needs to handle it specially.
5344 * @param obj The genlist object
5345 * @param compress The compress mode
5346 * (EINA_TRUE = on, EINA_FALSE = off)
5351 elm_genlist_compress_mode_set(Evas_Object *obj,
5354 ELM_CHECK_WIDTYPE(obj, widtype);
5355 Widget_Data *wd = elm_widget_data_get(obj);
5357 wd->compress = compress;
5358 if (!compress) elm_genlist_homogeneous_set(obj, EINA_FALSE);
5362 * Get the compress mode
5364 * @param obj The genlist object
5365 * @return The compress mode
5366 * (EINA_TRUE = on, EINA_FALSE = off)
5371 elm_genlist_compress_mode_get(const Evas_Object *obj)
5373 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5374 Widget_Data *wd = elm_widget_data_get(obj);
5375 if (!wd) return EINA_FALSE;
5376 return wd->compress;
5380 * Set height-for-width mode
5382 * With height-for-width mode the item width will be fixed (restricted
5383 * to a minimum of) to the list width when calculating its size in
5384 * order to allow the height to be calculated based on it. This allows,
5385 * for instance, text block to wrap lines if the Edje part is
5386 * configured with "text.min: 0 1".
5388 * @note This mode will make list resize slower as it will have to
5389 * recalculate every item height again whenever the list width
5392 * @note When height-for-width mode is enabled, it also enables
5393 * compress mode (see elm_genlist_compress_mode_set()) and
5394 * disables homogeneous (see elm_genlist_homogeneous_set()).
5396 * @param obj The genlist object
5397 * @param setting The height-for-width mode (EINA_TRUE = on,
5403 elm_genlist_height_for_width_mode_set(Evas_Object *obj,
5404 Eina_Bool height_for_width)
5406 ELM_CHECK_WIDTYPE(obj, widtype);
5407 Widget_Data *wd = elm_widget_data_get(obj);
5409 wd->height_for_width = !!height_for_width;
5410 if (wd->height_for_width)
5412 elm_genlist_homogeneous_set(obj, EINA_FALSE);
5413 elm_genlist_compress_mode_set(obj, EINA_TRUE);
5418 * Get the height-for-width mode
5420 * @param obj The genlist object
5421 * @return The height-for-width mode (EINA_TRUE = on, EINA_FALSE =
5427 elm_genlist_height_for_width_mode_get(const Evas_Object *obj)
5429 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5430 Widget_Data *wd = elm_widget_data_get(obj);
5431 if (!wd) return EINA_FALSE;
5432 return wd->height_for_width;
5438 * This will enable or disable the scroller bounce mode for the
5439 * genlist. See elm_scroller_bounce_set() for details
5441 * @param obj The genlist object
5442 * @param h_bounce Allow bounce horizontally
5443 * @param v_bounce Allow bounce vertically
5448 elm_genlist_bounce_set(Evas_Object *obj,
5452 ELM_CHECK_WIDTYPE(obj, widtype);
5453 Widget_Data *wd = elm_widget_data_get(obj);
5455 elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
5459 * Get the bounce mode
5461 * @param obj The genlist object
5462 * @param h_bounce Allow bounce horizontally
5463 * @param v_bounce Allow bounce vertically
5468 elm_genlist_bounce_get(const Evas_Object *obj,
5469 Eina_Bool *h_bounce,
5470 Eina_Bool *v_bounce)
5472 ELM_CHECK_WIDTYPE(obj, widtype);
5473 Widget_Data *wd = elm_widget_data_get(obj);
5475 elm_smart_scroller_bounce_allow_get(obj, h_bounce, v_bounce);
5479 * Set homogenous mode
5481 * This will enable the homogeneous mode where items are of the same
5482 * height and width so that genlist may do the lazy-loading at its
5483 * maximum. This implies 'compressed' mode.
5485 * @param obj The genlist object
5486 * @param homogeneous Assume the items within the genlist are of the
5487 * same height and width (EINA_TRUE = on, EINA_FALSE = off)
5492 elm_genlist_homogeneous_set(Evas_Object *obj,
5493 Eina_Bool homogeneous)
5495 ELM_CHECK_WIDTYPE(obj, widtype);
5496 Widget_Data *wd = elm_widget_data_get(obj);
5498 if (homogeneous) elm_genlist_compress_mode_set(obj, EINA_TRUE);
5499 wd->homogeneous = homogeneous;
5503 * Get the homogenous mode
5505 * @param obj The genlist object
5506 * @return Assume the items within the genlist are of the same height
5507 * and width (EINA_TRUE = on, EINA_FALSE = off)
5512 elm_genlist_homogeneous_get(const Evas_Object *obj)
5514 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5515 Widget_Data *wd = elm_widget_data_get(obj);
5516 if (!wd) return EINA_FALSE;
5517 return wd->homogeneous;
5521 * Set the maximum number of items within an item block
5523 * This will configure the block count to tune to the target with
5524 * particular performance matrix.
5526 * @param obj The genlist object
5527 * @param n Maximum number of items within an item block
5532 elm_genlist_block_count_set(Evas_Object *obj,
5535 ELM_CHECK_WIDTYPE(obj, widtype);
5536 Widget_Data *wd = elm_widget_data_get(obj);
5538 wd->max_items_per_block = n;
5539 wd->item_cache_max = wd->max_items_per_block * 2;
5540 _item_cache_clean(wd);
5544 * Get the maximum number of items within an item block
5546 * @param obj The genlist object
5547 * @return Maximum number of items within an item block
5552 elm_genlist_block_count_get(const Evas_Object *obj)
5554 ELM_CHECK_WIDTYPE(obj, widtype) 0;
5555 Widget_Data *wd = elm_widget_data_get(obj);
5557 return wd->max_items_per_block;
5561 * Set the timeout in seconds for the longpress event
5563 * @param obj The genlist object
5564 * @param timeout timeout in seconds
5569 elm_genlist_longpress_timeout_set(Evas_Object *obj,
5572 ELM_CHECK_WIDTYPE(obj, widtype);
5573 Widget_Data *wd = elm_widget_data_get(obj);
5575 wd->longpress_timeout = timeout;
5579 * Get the timeout in seconds for the longpress event
5581 * @param obj The genlist object
5582 * @return timeout in seconds
5587 elm_genlist_longpress_timeout_get(const Evas_Object *obj)
5589 ELM_CHECK_WIDTYPE(obj, widtype) 0;
5590 Widget_Data *wd = elm_widget_data_get(obj);
5592 return wd->longpress_timeout;
5596 * Set the scrollbar policy
5598 * This sets the scrollbar visibility policy for the given genlist
5599 * scroller. ELM_SMART_SCROLLER_POLICY_AUTO means the scrollbar is
5600 * made visible if it is needed, and otherwise kept hidden.
5601 * ELM_SMART_SCROLLER_POLICY_ON turns it on all the time, and
5602 * ELM_SMART_SCROLLER_POLICY_OFF always keeps it off. This applies
5603 * respectively for the horizontal and vertical scrollbars.
5605 * @param obj The genlist object
5606 * @param policy_h Horizontal scrollbar policy
5607 * @param policy_v Vertical scrollbar policy
5612 elm_genlist_scroller_policy_set(Evas_Object *obj,
5613 Elm_Scroller_Policy policy_h,
5614 Elm_Scroller_Policy policy_v)
5616 ELM_CHECK_WIDTYPE(obj, widtype);
5617 Widget_Data *wd = elm_widget_data_get(obj);
5619 if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
5620 (policy_v >= ELM_SCROLLER_POLICY_LAST))
5623 elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
5627 * Get the scrollbar policy
5629 * @param obj The genlist object
5630 * @param policy_h Horizontal scrollbar policy
5631 * @param policy_v Vertical scrollbar policy
5636 elm_genlist_scroller_policy_get(const Evas_Object *obj,
5637 Elm_Scroller_Policy *policy_h,
5638 Elm_Scroller_Policy *policy_v)
5640 ELM_CHECK_WIDTYPE(obj, widtype);
5641 Widget_Data *wd = elm_widget_data_get(obj);
5642 Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
5643 if ((!wd) || (!wd->scr)) return;
5644 elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
5645 if (policy_h) *policy_h = (Elm_Scroller_Policy)s_policy_h;
5646 if (policy_v) *policy_v = (Elm_Scroller_Policy)s_policy_v;
5650 * Update the contents of all realized items
5652 * This updates all realized items by calling all the item class functions again
5653 * to get the icons, labels and states. Use this when the original
5654 * item data has changed and the changes are desired to be reflected.
5656 * @param it The item
5661 elm_genlist_realized_items_update(Evas_Object *obj)
5663 ELM_CHECK_WIDTYPE(obj, widtype);
5665 Eina_List *list, *l;
5666 Elm_Genlist_Item *it;
5668 list = elm_genlist_realized_items_get(obj);
5669 EINA_LIST_FOREACH(list, l, it)
5670 elm_genlist_item_update(it);
5674 * Set genlist item mode
5676 * @param item The genlist item
5677 * @param mode Mode name
5678 * @param mode_set Boolean to define set or unset mode.
5683 elm_genlist_item_mode_set(Elm_Genlist_Item *it,
5684 const char *mode_type,
5687 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
5688 Widget_Data *wd = it->wd;
5690 Elm_Genlist_Item *it2;
5693 if (!mode_type) return;
5694 if ((it->delete_me) || (it->disabled)) return;
5696 if ((wd->mode_item == it) &&
5697 (!strcmp(mode_type, wd->mode_type)) &&
5700 if (!it->itc->mode_item_style) return;
5704 EINA_LIST_FOREACH(wd->selected, l, it2)
5706 elm_genlist_item_selected_set(it2, EINA_FALSE);
5710 it2 = elm_genlist_selected_item_get(wd->obj);
5711 if ((it2) && (it2->realized))
5712 elm_genlist_item_selected_set(it2, EINA_FALSE);
5715 if (((wd->mode_type) && (strcmp(mode_type, wd->mode_type))) ||
5717 ((it == wd->mode_item) && (!mode_set)))
5718 _item_mode_unset(wd);
5720 eina_stringshare_replace(&wd->mode_type, mode_type);
5721 if (mode_set) _item_mode_set(it);
5725 * Get active genlist mode type
5727 * @param obj The genlist object
5732 elm_genlist_mode_get(const Evas_Object *obj)
5734 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5735 Widget_Data *wd = elm_widget_data_get(obj);
5736 if (!wd) return NULL;
5737 return wd->mode_type;
5741 * Get active genlist mode item
5743 * @param obj The genlist object
5747 EAPI const Elm_Genlist_Item *
5748 elm_genlist_mode_item_get(const Evas_Object *obj)
5750 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5751 Widget_Data *wd = elm_widget_data_get(obj);
5752 if (!wd) return NULL;
5753 return wd->mode_item;
5759 * @param obj The genlist object
5760 * @param reorder_mode The reorder mode
5761 * (EINA_TRUE = on, EINA_FALSE = off)
5766 elm_genlist_reorder_mode_set(Evas_Object *obj,
5767 Eina_Bool reorder_mode)
5769 ELM_CHECK_WIDTYPE(obj, widtype);
5770 Widget_Data *wd = elm_widget_data_get(obj);
5772 wd->reorder_mode = reorder_mode;
5776 * Get the reorder mode
5778 * @param obj The genlist object
5779 * @return The reorder mode
5780 * (EINA_TRUE = on, EINA_FALSE = off)
5785 elm_genlist_reorder_mode_get(const Evas_Object *obj)
5787 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5788 Widget_Data *wd = elm_widget_data_get(obj);
5789 if (!wd) return EINA_FALSE;
5790 return wd->reorder_mode;