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;
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;
243 } history[SWIPE_MOVES];
245 int item_cache_count;
251 int group_item_width;
252 int group_item_height;
253 int max_items_per_block;
254 double longpress_timeout;
265 Evas_Coord x, y, w, h, minw, minh;
266 Eina_Bool want_unrealize : 1;
267 Eina_Bool realized : 1;
268 Eina_Bool changed : 1;
269 Eina_Bool updateme : 1;
270 Eina_Bool showme : 1;
271 Eina_Bool must_recalc : 1;
274 struct _Elm_Genlist_Item
276 Elm_Widget_Item base;
281 Evas_Coord x, y, w, h, minw, minh;
282 const Elm_Genlist_Item_Class *itc;
283 Elm_Genlist_Item *parent;
284 Elm_Genlist_Item *group_item;
285 Elm_Genlist_Item_Flags flags;
293 Eina_List *labels, *icons, *states, *icon_objs;
294 Eina_List *mode_labels, *mode_icons, *mode_states, *mode_icon_objs;
295 Ecore_Timer *long_timer;
296 Ecore_Timer *swipe_timer;
298 Evas_Coord scrl_x, scrl_y, old_scrl_x, old_scrl_y;
300 Elm_Genlist_Item *rel;
301 Evas_Object *mode_view;
306 Elm_Tooltip_Item_Content_Cb content_cb;
307 Evas_Smart_Cb del_cb;
311 const char *mouse_cursor;
318 Eina_Bool before : 1;
320 Eina_Bool want_unrealize : 1;
321 Eina_Bool want_realize : 1;
322 Eina_Bool realized : 1;
323 Eina_Bool selected : 1;
324 Eina_Bool highlighted : 1;
325 Eina_Bool expanded : 1;
326 Eina_Bool disabled : 1;
327 Eina_Bool display_only : 1;
328 Eina_Bool mincalcd : 1;
329 Eina_Bool queued : 1;
330 Eina_Bool showme : 1;
331 Eina_Bool delete_me : 1;
333 Eina_Bool dragging : 1;
334 Eina_Bool updateme : 1;
335 Eina_Bool nocache : 1;
336 Eina_Bool stacking_even : 1;
337 Eina_Bool nostacking : 1;
338 Eina_Bool move_effect_enabled : 1;
345 Evas_Object *base_view, *spacer;
347 const char *item_style; // it->itc->item_style
348 Eina_Bool tree : 1; // it->flags & ELM_GENLIST_ITEM_SUBITEMS
349 Eina_Bool compress : 1; // it->wd->compress
351 Eina_Bool selected : 1; // it->selected
352 Eina_Bool disabled : 1; // it->disabled
353 Eina_Bool expanded : 1; // it->expanded
356 #define ELM_GENLIST_ITEM_FROM_INLIST(item) \
357 ((item) ? EINA_INLIST_CONTAINER_GET(item, Elm_Genlist_Item) : NULL)
361 Evas_Object_Smart_Clipped_Data __clipped_data;
363 Ecore_Job *resize_job;
366 static const char *widtype = NULL;
367 static void _item_cache_zero(Widget_Data *wd);
368 static void _del_hook(Evas_Object *obj);
369 static void _mirrored_set(Evas_Object *obj,
371 static void _theme_hook(Evas_Object *obj);
372 static void _show_region_hook(void *data,
374 static void _sizing_eval(Evas_Object *obj);
375 static void _item_unrealize(Elm_Genlist_Item *it,
377 static void _item_block_unrealize(Item_Block *itb);
378 static void _calc_job(void *data);
379 static void _on_focus_hook(void *data,
381 static Eina_Bool _item_multi_select_up(Widget_Data *wd);
382 static Eina_Bool _item_multi_select_down(Widget_Data *wd);
383 static Eina_Bool _item_single_select_up(Widget_Data *wd);
384 static Eina_Bool _item_single_select_down(Widget_Data *wd);
385 static Eina_Bool _event_hook(Evas_Object *obj,
387 Evas_Callback_Type type,
389 static void _signal_emit_hook(Evas_Object *obj,
390 const char *emission,
392 static Eina_Bool _deselect_all_items(Widget_Data *wd);
393 static void _pan_calculate(Evas_Object *obj);
394 static void _item_position(Elm_Genlist_Item *it,
398 static void _mode_item_realize(Elm_Genlist_Item *it);
399 static void _mode_item_unrealize(Elm_Genlist_Item *it);
400 static void _item_mode_set(Elm_Genlist_Item *it);
401 static void _item_mode_unset(Widget_Data *wd);
402 static void _group_items_recalc(void *data);
403 static void _item_move_after(Elm_Genlist_Item *it,
404 Elm_Genlist_Item *after);
405 static void _item_move_before(Elm_Genlist_Item *it,
406 Elm_Genlist_Item *before);
408 static Evas_Smart_Class _pan_sc = EVAS_SMART_CLASS_INIT_VERSION;
410 static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
411 static const char SIG_SELECTED[] = "selected";
412 static const char SIG_UNSELECTED[] = "unselected";
413 static const char SIG_EXPANDED[] = "expanded";
414 static const char SIG_CONTRACTED[] = "contracted";
415 static const char SIG_EXPAND_REQUEST[] = "expand,request";
416 static const char SIG_CONTRACT_REQUEST[] = "contract,request";
417 static const char SIG_REALIZED[] = "realized";
418 static const char SIG_UNREALIZED[] = "unrealized";
419 static const char SIG_DRAG_START_UP[] = "drag,start,up";
420 static const char SIG_DRAG_START_DOWN[] = "drag,start,down";
421 static const char SIG_DRAG_START_LEFT[] = "drag,start,left";
422 static const char SIG_DRAG_START_RIGHT[] = "drag,start,right";
423 static const char SIG_DRAG_STOP[] = "drag,stop";
424 static const char SIG_DRAG[] = "drag";
425 static const char SIG_LONGPRESSED[] = "longpressed";
426 static const char SIG_SCROLL_EDGE_TOP[] = "scroll,edge,top";
427 static const char SIG_SCROLL_EDGE_BOTTOM[] = "scroll,edge,bottom";
428 static const char SIG_SCROLL_EDGE_LEFT[] = "scroll,edge,left";
429 static const char SIG_SCROLL_EDGE_RIGHT[] = "scroll,edge,right";
430 static const char SIG_MULTI_SWIPE_LEFT[] = "multi,swipe,left";
431 static const char SIG_MULTI_SWIPE_RIGHT[] = "multi,swipe,right";
432 static const char SIG_MULTI_SWIPE_UP[] = "multi,swipe,up";
433 static const char SIG_MULTI_SWIPE_DOWN[] = "multi,swipe,down";
434 static const char SIG_MULTI_PINCH_OUT[] = "multi,pinch,out";
435 static const char SIG_MULTI_PINCH_IN[] = "multi,pinch,in";
436 static const char SIG_SWIPE[] = "swipe";
438 static const Evas_Smart_Cb_Description _signals[] = {
439 {SIG_CLICKED_DOUBLE, ""},
441 {SIG_UNSELECTED, ""},
443 {SIG_CONTRACTED, ""},
444 {SIG_EXPAND_REQUEST, ""},
445 {SIG_CONTRACT_REQUEST, ""},
447 {SIG_UNREALIZED, ""},
448 {SIG_DRAG_START_UP, ""},
449 {SIG_DRAG_START_DOWN, ""},
450 {SIG_DRAG_START_LEFT, ""},
451 {SIG_DRAG_START_RIGHT, ""},
454 {SIG_LONGPRESSED, ""},
455 {SIG_SCROLL_EDGE_TOP, ""},
456 {SIG_SCROLL_EDGE_BOTTOM, ""},
457 {SIG_SCROLL_EDGE_LEFT, ""},
458 {SIG_SCROLL_EDGE_RIGHT, ""},
459 {SIG_MULTI_SWIPE_LEFT, ""},
460 {SIG_MULTI_SWIPE_RIGHT, ""},
461 {SIG_MULTI_SWIPE_UP, ""},
462 {SIG_MULTI_SWIPE_DOWN, ""},
463 {SIG_MULTI_PINCH_OUT, ""},
464 {SIG_MULTI_PINCH_IN, ""},
469 static Eina_Compare_Cb _elm_genlist_item_compare_cb;
472 _event_hook(Evas_Object *obj,
473 Evas_Object *src __UNUSED__,
474 Evas_Callback_Type type,
477 if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
478 Evas_Event_Key_Down *ev = event_info;
479 Widget_Data *wd = elm_widget_data_get(obj);
480 if (!wd) return EINA_FALSE;
481 if (!wd->items) return EINA_FALSE;
482 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
483 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
485 Elm_Genlist_Item *it = NULL;
488 Evas_Coord step_x = 0;
489 Evas_Coord step_y = 0;
492 Evas_Coord page_x = 0;
493 Evas_Coord page_y = 0;
495 elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
496 elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
497 elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
498 elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
500 if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
504 else if ((!strcmp(ev->keyname, "Right")) ||
505 (!strcmp(ev->keyname, "KP_Right")))
509 else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
511 if (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
512 (_item_multi_select_up(wd)))
513 || (_item_single_select_up(wd)))
515 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
521 else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
523 if (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
524 (_item_multi_select_down(wd)))
525 || (_item_single_select_down(wd)))
527 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
533 else if ((!strcmp(ev->keyname, "Home")) ||
534 (!strcmp(ev->keyname, "KP_Home")))
536 it = elm_genlist_first_item_get(obj);
537 elm_genlist_item_bring_in(it);
538 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
541 else if ((!strcmp(ev->keyname, "End")) ||
542 (!strcmp(ev->keyname, "KP_End")))
544 it = elm_genlist_last_item_get(obj);
545 elm_genlist_item_bring_in(it);
546 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
549 else if ((!strcmp(ev->keyname, "Prior")) ||
550 (!strcmp(ev->keyname, "KP_Prior")))
553 y -= -(page_y * v_h) / 100;
557 else if ((!strcmp(ev->keyname, "Next")) ||
558 (!strcmp(ev->keyname, "KP_Next")))
561 y += -(page_y * v_h) / 100;
565 else if (((!strcmp(ev->keyname, "Return")) ||
566 (!strcmp(ev->keyname, "KP_Enter")) ||
567 (!strcmp(ev->keyname, "space")))
568 && (!wd->multi) && (wd->selected))
570 it = elm_genlist_selected_item_get(obj);
571 elm_genlist_item_expanded_set(it,
572 !elm_genlist_item_expanded_get(it));
574 else if (!strcmp(ev->keyname, "Escape"))
576 if (!_deselect_all_items(wd)) return EINA_FALSE;
577 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
580 else return EINA_FALSE;
582 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
583 elm_smart_scroller_child_pos_set(wd->scr, x, y);
588 _deselect_all_items(Widget_Data *wd)
590 if (!wd->selected) return EINA_FALSE;
592 elm_genlist_item_selected_set(wd->selected->data, EINA_FALSE);
598 _item_multi_select_up(Widget_Data *wd)
600 if (!wd->selected) return EINA_FALSE;
601 if (!wd->multi) return EINA_FALSE;
603 Elm_Genlist_Item *prev = elm_genlist_item_prev_get(wd->last_selected_item);
604 if (!prev) return EINA_TRUE;
606 if (elm_genlist_item_selected_get(prev))
608 elm_genlist_item_selected_set(wd->last_selected_item, EINA_FALSE);
609 wd->last_selected_item = prev;
610 elm_genlist_item_show(wd->last_selected_item);
614 elm_genlist_item_selected_set(prev, EINA_TRUE);
615 elm_genlist_item_show(prev);
621 _item_multi_select_down(Widget_Data *wd)
623 if (!wd->selected) return EINA_FALSE;
624 if (!wd->multi) return EINA_FALSE;
626 Elm_Genlist_Item *next = elm_genlist_item_next_get(wd->last_selected_item);
627 if (!next) return EINA_TRUE;
629 if (elm_genlist_item_selected_get(next))
631 elm_genlist_item_selected_set(wd->last_selected_item, EINA_FALSE);
632 wd->last_selected_item = next;
633 elm_genlist_item_show(wd->last_selected_item);
637 elm_genlist_item_selected_set(next, EINA_TRUE);
638 elm_genlist_item_show(next);
644 _item_single_select_up(Widget_Data *wd)
646 Elm_Genlist_Item *prev;
649 prev = ELM_GENLIST_ITEM_FROM_INLIST(wd->items->last);
650 while ((prev) && (prev->delete_me))
651 prev = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(prev)->prev);
653 else prev = elm_genlist_item_prev_get(wd->last_selected_item);
655 if (!prev) return EINA_FALSE;
657 _deselect_all_items(wd);
659 elm_genlist_item_selected_set(prev, EINA_TRUE);
660 elm_genlist_item_show(prev);
665 _item_single_select_down(Widget_Data *wd)
667 Elm_Genlist_Item *next;
670 next = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
671 while ((next) && (next->delete_me))
672 next = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(next)->next);
674 else next = elm_genlist_item_next_get(wd->last_selected_item);
676 if (!next) return EINA_FALSE;
678 _deselect_all_items(wd);
680 elm_genlist_item_selected_set(next, EINA_TRUE);
681 elm_genlist_item_show(next);
686 _on_focus_hook(void *data __UNUSED__,
689 Widget_Data *wd = elm_widget_data_get(obj);
691 if (elm_widget_focus_get(obj))
693 edje_object_signal_emit(wd->obj, "elm,action,focus", "elm");
694 evas_object_focus_set(wd->obj, EINA_TRUE);
695 if ((wd->selected) && (!wd->last_selected_item))
696 wd->last_selected_item = eina_list_data_get(wd->selected);
700 edje_object_signal_emit(wd->obj, "elm,action,unfocus", "elm");
701 evas_object_focus_set(wd->obj, EINA_FALSE);
706 _del_hook(Evas_Object *obj)
708 Widget_Data *wd = elm_widget_data_get(obj);
710 _item_cache_zero(wd);
711 if (wd->calc_job) ecore_job_del(wd->calc_job);
712 if (wd->update_job) ecore_job_del(wd->update_job);
713 if (wd->queue_idle_enterer) ecore_idle_enterer_del(wd->queue_idle_enterer);
714 if (wd->must_recalc_idler) ecore_idler_del(wd->must_recalc_idler);
715 if (wd->multi_timer) ecore_timer_del(wd->multi_timer);
716 if (wd->mode_type) eina_stringshare_del(wd->mode_type);
717 if (wd->scr_hold_timer) ecore_timer_del(wd->scr_hold_timer);
722 _del_pre_hook(Evas_Object *obj)
724 Widget_Data *wd = elm_widget_data_get(obj);
726 evas_object_del(wd->pan_smart);
727 wd->pan_smart = NULL;
728 elm_genlist_clear(obj);
732 _mirrored_set(Evas_Object *obj,
735 Widget_Data *wd = elm_widget_data_get(obj);
737 _item_cache_zero(wd);
738 elm_smart_scroller_mirrored_set(wd->scr, rtl);
742 _theme_hook(Evas_Object *obj)
744 Widget_Data *wd = elm_widget_data_get(obj);
747 evas_event_freeze(evas_object_evas_get(wd->obj));
748 _item_cache_zero(wd);
749 _elm_widget_mirrored_reload(obj);
750 _mirrored_set(obj, elm_widget_mirrored_get(obj));
751 elm_smart_scroller_object_theme_set(obj, wd->scr, "genlist", "base",
752 elm_widget_style_get(obj));
753 edje_object_scale_set(wd->scr, elm_widget_scale_get(obj) * _elm_config->scale);
754 wd->item_width = wd->item_height = 0;
755 wd->group_item_width = wd->group_item_height = 0;
756 wd->minw = wd->minh = wd->realminw = 0;
757 EINA_INLIST_FOREACH(wd->blocks, itb)
760 Elm_Genlist_Item *it;
762 if (itb->realized) _item_block_unrealize(itb);
763 EINA_LIST_FOREACH(itb->items, l, it)
764 it->mincalcd = EINA_FALSE;
766 itb->changed = EINA_TRUE;
768 if (wd->calc_job) ecore_job_del(wd->calc_job);
769 wd->calc_job = ecore_job_add(_calc_job, wd);
771 evas_event_thaw(evas_object_evas_get(wd->obj));
772 evas_event_thaw_eval(evas_object_evas_get(wd->obj));
776 _show_region_hook(void *data,
779 Widget_Data *wd = elm_widget_data_get(data);
780 Evas_Coord x, y, w, h;
782 elm_widget_show_region_get(obj, &x, &y, &w, &h);
783 //x & y are screen coordinates, Add with pan coordinates
786 elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
790 _sizing_eval(Evas_Object *obj)
792 Widget_Data *wd = elm_widget_data_get(obj);
793 Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
795 evas_object_size_hint_min_get(wd->scr, &minw, &minh);
796 evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
798 if (wd->height_for_width)
802 elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
803 if ((vw != 0) && (vw != wd->prev_viewport_w))
807 wd->prev_viewport_w = vw;
808 EINA_INLIST_FOREACH(wd->blocks, itb)
810 itb->must_recalc = EINA_TRUE;
812 if (wd->calc_job) ecore_job_del(wd->calc_job);
813 wd->calc_job = ecore_job_add(_calc_job, wd);
816 if (wd->mode == ELM_LIST_LIMIT)
818 Evas_Coord vmw, vmh, vw, vh;
822 elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
823 if ((minw > 0) && (vw < minw)) vw = minw;
824 else if ((maxw > 0) && (vw > maxw))
826 edje_object_size_min_calc
827 (elm_smart_scroller_edje_object_get(wd->scr), &vmw, &vmh);
834 edje_object_size_min_calc
835 (elm_smart_scroller_edje_object_get(wd->scr), &vmw, &vmh);
839 evas_object_size_hint_min_set(obj, minw, minh);
840 evas_object_size_hint_max_set(obj, maxw, maxh);
844 _signal_emit_hook(Evas_Object *obj,
845 const char *emission,
848 Widget_Data *wd = elm_widget_data_get(obj);
849 edje_object_signal_emit(elm_smart_scroller_edje_object_get(wd->scr),
854 _item_highlight(Elm_Genlist_Item *it)
856 const char *selectraise;
857 if ((it->wd->no_select) || (it->delete_me) || (it->highlighted) ||
858 (it->disabled) || (it->display_only) || (it->mode_view))
860 edje_object_signal_emit(it->base.view, "elm,state,selected", "elm");
861 selectraise = edje_object_data_get(it->base.view, "selectraise");
862 if ((selectraise) && (!strcmp(selectraise, "on")))
864 evas_object_raise(it->base.view);
865 if ((it->group_item) && (it->group_item->realized))
866 evas_object_raise(it->group_item->base.view);
868 it->highlighted = EINA_TRUE;
872 _item_unhighlight(Elm_Genlist_Item *it)
874 const char *stacking, *selectraise;
875 if ((it->delete_me) || (!it->highlighted)) return;
876 edje_object_signal_emit(it->base.view, "elm,state,unselected", "elm");
877 stacking = edje_object_data_get(it->base.view, "stacking");
878 selectraise = edje_object_data_get(it->base.view, "selectraise");
881 if ((it->order_num_in & 0x1) ^ it->stacking_even) evas_object_lower(it->base.view);
882 else evas_object_raise(it->base.view);
884 it->highlighted = EINA_FALSE;
888 _item_block_del(Elm_Genlist_Item *it)
891 Item_Block *itb = it->block;
893 itb->items = eina_list_remove(itb->items, it);
895 itb->changed = EINA_TRUE;
896 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
897 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
900 il = EINA_INLIST_GET(itb);
901 Item_Block *itbn = (Item_Block *)(il->next);
903 it->parent->items = eina_list_remove(it->parent->items, it);
905 it->wd->blocks = eina_inlist_remove(it->wd->blocks, il);
907 if (itbn) itbn->changed = EINA_TRUE;
911 if (itb->count < itb->wd->max_items_per_block/2)
913 il = EINA_INLIST_GET(itb);
914 Item_Block *itbp = (Item_Block *)(il->prev);
915 Item_Block *itbn = (Item_Block *)(il->next);
916 if ((itbp) && ((itbp->count + itb->count) < itb->wd->max_items_per_block + itb->wd->max_items_per_block/2))
918 Elm_Genlist_Item *it2;
920 EINA_LIST_FREE(itb->items, it2)
923 itbp->items = eina_list_append(itbp->items, it2);
925 itbp->changed = EINA_TRUE;
927 it->wd->blocks = eina_inlist_remove(it->wd->blocks,
928 EINA_INLIST_GET(itb));
931 else if ((itbn) && ((itbn->count + itb->count) < itb->wd->max_items_per_block + itb->wd->max_items_per_block/2))
935 Eina_List *last = eina_list_last(itb->items);
936 Elm_Genlist_Item *it2 = last->data;
939 itb->items = eina_list_remove_list(itb->items, last);
940 itbn->items = eina_list_prepend(itbn->items, it2);
942 itbn->changed = EINA_TRUE;
945 eina_inlist_remove(it->wd->blocks, EINA_INLIST_GET(itb));
953 _item_del(Elm_Genlist_Item *it)
955 Evas_Object *tob = it->wd->obj;
957 evas_event_freeze(evas_object_evas_get(tob));
958 elm_widget_item_pre_notify_del(it);
959 elm_genlist_item_subitems_clear(it);
960 it->wd->walking -= it->walking;
961 if (it->wd->show_item == it) it->wd->show_item = NULL;
962 if (it->selected) it->wd->selected = eina_list_remove(it->wd->selected, it);
963 if (it->realized) _item_unrealize(it, EINA_FALSE);
964 if (it->block) _item_block_del(it);
965 if ((!it->delete_me) && (it->itc->func.del))
966 it->itc->func.del((void *)it->base.data, it->base.widget);
967 it->delete_me = EINA_TRUE;
969 it->wd->queue = eina_list_remove(it->wd->queue, it);
970 if (it->wd->anchor_item == it)
972 it->wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
973 if (!it->wd->anchor_item)
974 it->wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
976 it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
978 it->parent->items = eina_list_remove(it->parent->items, it);
979 if (it->flags & ELM_GENLIST_ITEM_GROUP)
980 it->wd->group_items = eina_list_remove(it->wd->group_items, it);
981 if (it->long_timer) ecore_timer_del(it->long_timer);
982 if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
984 if (it->tooltip.del_cb)
985 it->tooltip.del_cb((void *)it->tooltip.data, it->base.widget, it);
987 evas_event_thaw(evas_object_evas_get(tob));
988 evas_event_thaw_eval(evas_object_evas_get(tob));
990 elm_widget_item_del(it);
994 _item_select(Elm_Genlist_Item *it)
996 if ((it->wd->no_select) || (it->delete_me) || (it->mode_view)) return;
999 if (it->wd->always_select) goto call;
1002 it->selected = EINA_TRUE;
1003 it->wd->selected = eina_list_append(it->wd->selected, it);
1007 if (it->func.func) it->func.func((void *)it->func.data, it->base.widget, it);
1009 evas_object_smart_callback_call(it->base.widget, SIG_SELECTED, it);
1012 if ((it->wd->clear_me) && (!it->wd->walking))
1013 elm_genlist_clear(it->base.widget);
1016 if ((!it->walking) && (it->delete_me))
1018 if (!it->relcount) _item_del(it);
1021 it->wd->last_selected_item = it;
1025 _item_unselect(Elm_Genlist_Item *it)
1027 if ((it->delete_me) || (!it->selected)) return;
1028 it->selected = EINA_FALSE;
1029 it->wd->selected = eina_list_remove(it->wd->selected, it);
1030 evas_object_smart_callback_call(it->base.widget, SIG_UNSELECTED, it);
1034 _mouse_move(void *data,
1035 Evas *evas __UNUSED__,
1039 Elm_Genlist_Item *it = data;
1040 Evas_Event_Mouse_Move *ev = event_info;
1041 Evas_Coord minw = 0, minh = 0, x, y, dx, dy, adx, ady;
1042 Evas_Coord ox, oy, ow, oh, it_scrl_y, y_pos;
1044 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
1046 if (!it->wd->on_hold)
1048 it->wd->on_hold = EINA_TRUE;
1049 if (!it->wd->wasselected)
1051 _item_unhighlight(it);
1056 if (it->wd->multitouched)
1058 it->wd->cur_x = ev->cur.canvas.x;
1059 it->wd->cur_y = ev->cur.canvas.y;
1062 if ((it->dragging) && (it->down))
1064 if (it->wd->movements == SWIPE_MOVES) it->wd->swipe = EINA_TRUE;
1067 it->wd->history[it->wd->movements].x = ev->cur.canvas.x;
1068 it->wd->history[it->wd->movements].y = ev->cur.canvas.y;
1069 if (abs((it->wd->history[it->wd->movements].x -
1070 it->wd->history[0].x)) > 40)
1071 it->wd->swipe = EINA_TRUE;
1073 it->wd->movements++;
1077 ecore_timer_del(it->long_timer);
1078 it->long_timer = NULL;
1080 evas_object_smart_callback_call(it->base.widget, SIG_DRAG, it);
1083 if ((!it->down) /* || (it->wd->on_hold)*/ || (it->wd->longpressed))
1087 ecore_timer_del(it->long_timer);
1088 it->long_timer = NULL;
1090 if ((it->wd->reorder_mode) && (it->wd->reorder_it))
1092 evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
1093 it_scrl_y = ev->cur.canvas.y - it->wd->reorder_it->dy;
1095 if (!it->wd->reorder_start_y)
1096 it->wd->reorder_start_y = it->block->y + it->y;
1098 if (it_scrl_y < oy) y_pos = oy;
1099 else if (it_scrl_y + it->wd->reorder_it->h > oy+oh)
1100 y_pos = oy + oh - it->wd->reorder_it->h;
1101 else y_pos = it_scrl_y;
1103 _item_position(it, it->base.view, it->scrl_x, y_pos);
1105 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
1106 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
1110 if (!it->display_only)
1111 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
1112 evas_object_geometry_get(obj, &x, &y, NULL, NULL);
1113 x = ev->cur.canvas.x - x;
1114 y = ev->cur.canvas.y - y;
1117 if (adx < 0) adx = -dx;
1120 if (ady < 0) ady = -dy;
1123 if ((adx > minw) || (ady > minh))
1125 it->dragging = EINA_TRUE;
1128 ecore_timer_del(it->long_timer);
1129 it->long_timer = NULL;
1131 if (!it->wd->wasselected)
1133 _item_unhighlight(it);
1139 evas_object_smart_callback_call(it->base.widget,
1140 SIG_DRAG_START_UP, it);
1144 evas_object_smart_callback_call(it->base.widget,
1145 SIG_DRAG_START_LEFT, it);
1147 evas_object_smart_callback_call(it->base.widget,
1148 SIG_DRAG_START_RIGHT, it);
1154 evas_object_smart_callback_call(it->base.widget,
1155 SIG_DRAG_START_DOWN, it);
1159 evas_object_smart_callback_call(it->base.widget,
1160 SIG_DRAG_START_LEFT, it);
1162 evas_object_smart_callback_call(it->base.widget,
1163 SIG_DRAG_START_RIGHT, it);
1170 _long_press(void *data)
1172 Elm_Genlist_Item *it = data, *it_tmp;
1173 Eina_List *list, *l;
1175 it->long_timer = NULL;
1176 if ((it->disabled) || (it->dragging) || (it->display_only))
1177 return ECORE_CALLBACK_CANCEL;
1178 it->wd->longpressed = EINA_TRUE;
1179 evas_object_smart_callback_call(it->base.widget, SIG_LONGPRESSED, it);
1180 if ((it->wd->reorder_mode) && (it->flags != ELM_GENLIST_ITEM_GROUP))
1182 it->wd->reorder_it = it;
1183 it->wd->reorder_start_y = 0;
1185 evas_object_raise(it->base.view);
1186 elm_smart_scroller_hold_set(it->wd->scr, EINA_TRUE);
1188 list = elm_genlist_realized_items_get(it->wd->obj);
1189 EINA_LIST_FOREACH(list, l, it_tmp)
1191 if (it != it_tmp) _item_unselect(it_tmp);
1193 if (elm_genlist_item_expanded_get(it))
1195 elm_genlist_item_expanded_set(it, EINA_FALSE);
1196 return ECORE_CALLBACK_RENEW;
1198 edje_object_signal_emit(it->base.view, "elm,state,reorder,enabled", "elm");
1200 return ECORE_CALLBACK_CANCEL;
1204 _swipe(Elm_Genlist_Item *it)
1209 if ((it->display_only) || (it->disabled)) return;
1210 it->wd->swipe = EINA_FALSE;
1211 for (i = 0; i < it->wd->movements; i++)
1213 sum += it->wd->history[i].x;
1214 if (abs(it->wd->history[0].y - it->wd->history[i].y) > 10) return;
1217 sum /= it->wd->movements;
1218 if (abs(sum - it->wd->history[0].x) <= 10) return;
1219 evas_object_smart_callback_call(it->base.widget, SIG_SWIPE, it);
1223 _swipe_cancel(void *data)
1225 Elm_Genlist_Item *it = data;
1227 if (!it) return ECORE_CALLBACK_CANCEL;
1228 it->wd->swipe = EINA_FALSE;
1229 it->wd->movements = 0;
1230 return ECORE_CALLBACK_RENEW;
1234 _multi_cancel(void *data)
1236 Widget_Data *wd = data;
1238 if (!wd) return ECORE_CALLBACK_CANCEL;
1239 wd->multi_timeout = EINA_TRUE;
1240 return ECORE_CALLBACK_RENEW;
1244 _multi_touch_gesture_eval(void *data)
1246 Elm_Genlist_Item *it = data;
1248 it->wd->multitouched = EINA_FALSE;
1249 if (it->wd->multi_timer)
1251 ecore_timer_del(it->wd->multi_timer);
1252 it->wd->multi_timer = NULL;
1254 if (it->wd->multi_timeout)
1256 it->wd->multi_timeout = EINA_FALSE;
1260 Evas_Coord minw = 0, minh = 0;
1261 Evas_Coord off_x, off_y, off_mx, off_my;
1263 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
1264 off_x = abs(it->wd->cur_x - it->wd->prev_x);
1265 off_y = abs(it->wd->cur_y - it->wd->prev_y);
1266 off_mx = abs(it->wd->cur_mx - it->wd->prev_mx);
1267 off_my = abs(it->wd->cur_my - it->wd->prev_my);
1269 if (((off_x > minw) || (off_y > minh)) && ((off_mx > minw) || (off_my > minh)))
1271 if ((off_x + off_mx) > (off_y + off_my))
1273 if ((it->wd->cur_x > it->wd->prev_x) && (it->wd->cur_mx > it->wd->prev_mx))
1274 evas_object_smart_callback_call(it->base.widget,
1275 SIG_MULTI_SWIPE_RIGHT, it);
1276 else 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_LEFT, it);
1279 else if (abs(it->wd->cur_x - it->wd->cur_mx) > abs(it->wd->prev_x - it->wd->prev_mx))
1280 evas_object_smart_callback_call(it->base.widget,
1281 SIG_MULTI_PINCH_OUT, it);
1283 evas_object_smart_callback_call(it->base.widget,
1284 SIG_MULTI_PINCH_IN, it);
1288 if ((it->wd->cur_y > it->wd->prev_y) && (it->wd->cur_my > it->wd->prev_my))
1289 evas_object_smart_callback_call(it->base.widget,
1290 SIG_MULTI_SWIPE_DOWN, it);
1291 else 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_UP, it);
1294 else if (abs(it->wd->cur_y - it->wd->cur_my) > abs(it->wd->prev_y - it->wd->prev_my))
1295 evas_object_smart_callback_call(it->base.widget,
1296 SIG_MULTI_PINCH_OUT, it);
1298 evas_object_smart_callback_call(it->base.widget,
1299 SIG_MULTI_PINCH_IN, it);
1302 it->wd->multi_timeout = EINA_FALSE;
1306 _multi_down(void *data,
1307 Evas *evas __UNUSED__,
1308 Evas_Object *obj __UNUSED__,
1311 Elm_Genlist_Item *it = data;
1312 Evas_Event_Multi_Down *ev = event_info;
1314 if ((it->wd->multi_device != 0) || (it->wd->multitouched) || (it->wd->multi_timeout)) return;
1315 it->wd->multi_device = ev->device;
1316 it->wd->multi_down = EINA_TRUE;
1317 it->wd->multitouched = EINA_TRUE;
1318 it->wd->prev_mx = ev->canvas.x;
1319 it->wd->prev_my = ev->canvas.y;
1320 if (!it->wd->wasselected)
1322 _item_unhighlight(it);
1325 it->wd->wasselected = EINA_FALSE;
1326 it->wd->longpressed = EINA_FALSE;
1329 ecore_timer_del(it->long_timer);
1330 it->long_timer = NULL;
1334 it->dragging = EINA_FALSE;
1335 evas_object_smart_callback_call(it->base.widget, SIG_DRAG_STOP, it);
1337 if (it->swipe_timer)
1339 ecore_timer_del(it->swipe_timer);
1340 it->swipe_timer = NULL;
1342 if (it->wd->on_hold)
1344 it->wd->swipe = EINA_FALSE;
1345 it->wd->movements = 0;
1346 it->wd->on_hold = EINA_FALSE;
1351 _multi_up(void *data,
1352 Evas *evas __UNUSED__,
1353 Evas_Object *obj __UNUSED__,
1356 Elm_Genlist_Item *it = data;
1357 Evas_Event_Multi_Up *ev = event_info;
1359 if (it->wd->multi_device != ev->device) return;
1360 it->wd->multi_device = 0;
1361 it->wd->multi_down = EINA_FALSE;
1362 if (it->wd->mouse_down) return;
1363 _multi_touch_gesture_eval(data);
1367 _multi_move(void *data,
1368 Evas *evas __UNUSED__,
1369 Evas_Object *obj __UNUSED__,
1372 Elm_Genlist_Item *it = data;
1373 Evas_Event_Multi_Move *ev = event_info;
1375 if (it->wd->multi_device != ev->device) return;
1376 it->wd->cur_mx = ev->cur.canvas.x;
1377 it->wd->cur_my = ev->cur.canvas.y;
1381 _mouse_down(void *data,
1382 Evas *evas __UNUSED__,
1386 Elm_Genlist_Item *it = data;
1387 Evas_Event_Mouse_Down *ev = event_info;
1390 if (ev->button != 1) return;
1391 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
1393 it->wd->on_hold = EINA_TRUE;
1396 it->down = EINA_TRUE;
1397 it->dragging = EINA_FALSE;
1398 evas_object_geometry_get(obj, &x, &y, NULL, NULL);
1399 it->dx = ev->canvas.x - x;
1400 it->dy = ev->canvas.y - y;
1401 it->wd->mouse_down = EINA_TRUE;
1402 if (!it->wd->multitouched)
1404 it->wd->prev_x = ev->canvas.x;
1405 it->wd->prev_y = ev->canvas.y;
1406 it->wd->multi_timeout = EINA_FALSE;
1407 if (it->wd->multi_timer) ecore_timer_del(it->wd->multi_timer);
1408 it->wd->multi_timer = ecore_timer_add(1, _multi_cancel, it->wd);
1410 it->wd->longpressed = EINA_FALSE;
1411 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
1412 else it->wd->on_hold = EINA_FALSE;
1413 if (it->wd->on_hold) return;
1414 it->wd->wasselected = it->selected;
1415 _item_highlight(it);
1416 if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1417 if ((!it->disabled) && (!it->display_only))
1419 evas_object_smart_callback_call(it->base.widget, SIG_CLICKED_DOUBLE, it);
1420 evas_object_smart_callback_call(it->base.widget, "clicked", it); // will be removed
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);
2122 _item_unrealize(Elm_Genlist_Item *it,
2127 if (!it->realized) return;
2128 if (it->wd->reorder_it == it) return;
2129 evas_event_freeze(evas_object_evas_get(it->wd->obj));
2131 evas_object_smart_callback_call(it->base.widget, SIG_UNREALIZED, it);
2134 ecore_timer_del(it->long_timer);
2135 it->long_timer = NULL;
2139 evas_object_del(it->base.view);
2140 it->base.view = NULL;
2141 evas_object_del(it->spacer);
2146 edje_object_mirrored_set(it->base.view,
2147 elm_widget_mirrored_get(it->base.widget));
2148 edje_object_scale_set(it->base.view,
2149 elm_widget_scale_get(it->base.widget)
2150 * _elm_config->scale);
2151 _item_cache_add(it);
2153 elm_widget_stringlist_free(it->labels);
2155 elm_widget_stringlist_free(it->icons);
2157 elm_widget_stringlist_free(it->states);
2159 EINA_LIST_FREE(it->icon_objs, icon)
2160 evas_object_del(icon);
2162 _mode_item_unrealize(it);
2164 it->realized = EINA_FALSE;
2165 it->want_unrealize = EINA_FALSE;
2166 evas_event_thaw(evas_object_evas_get(it->wd->obj));
2167 evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2171 _item_block_recalc(Item_Block *itb,
2176 Elm_Genlist_Item *it;
2177 Evas_Coord minw = 0, minh = 0;
2178 Eina_Bool showme = EINA_FALSE, changed = EINA_FALSE;
2181 evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2183 EINA_LIST_FOREACH(itb->items, l, it)
2185 if (it->delete_me) continue;
2186 showme |= it->showme;
2191 if (!it->mincalcd) changed = EINA_TRUE;
2194 _item_realize(it, in, EINA_TRUE);
2195 _item_unrealize(it, EINA_TRUE);
2200 _item_realize(it, in, EINA_TRUE);
2201 _item_unrealize(it, EINA_TRUE);
2205 _item_realize(it, in, EINA_FALSE);
2207 if (minw < it->minw) minw = it->minw;
2215 itb->changed = EINA_FALSE;
2216 evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2217 evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2222 _item_block_realize(Item_Block *itb,
2227 Elm_Genlist_Item *it;
2229 if (itb->realized) return;
2230 evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2231 EINA_LIST_FOREACH(itb->items, l, it)
2233 if (it->delete_me) continue;
2234 if (full) _item_realize(it, in, EINA_FALSE);
2237 itb->realized = EINA_TRUE;
2238 itb->want_unrealize = EINA_FALSE;
2239 evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2240 evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2244 _item_block_unrealize(Item_Block *itb)
2247 Elm_Genlist_Item *it;
2248 Eina_Bool dragging = EINA_FALSE;
2250 if (!itb->realized) return;
2251 evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2252 EINA_LIST_FOREACH(itb->items, l, it)
2254 if (it->flags != ELM_GENLIST_ITEM_GROUP)
2258 dragging = EINA_TRUE;
2259 it->want_unrealize = EINA_TRUE;
2262 _item_unrealize(it, EINA_FALSE);
2267 itb->realized = EINA_FALSE;
2268 itb->want_unrealize = EINA_TRUE;
2271 itb->want_unrealize = EINA_FALSE;
2272 evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2273 evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2277 _get_space_for_reorder_item(Elm_Genlist_Item *it)
2279 Evas_Coord rox, roy, row, roh, oy, oh;
2280 Eina_Bool top = EINA_FALSE;
2281 Elm_Genlist_Item *reorder_it = it->wd->reorder_it;
2282 if (!reorder_it) return 0;
2284 evas_object_geometry_get(it->wd->pan_smart, NULL, &oy, NULL, &oh);
2285 evas_object_geometry_get(it->wd->reorder_it->base.view, &rox, &roy, &row, &roh);
2287 if ((it->wd->reorder_start_y < it->block->y) &&
2288 (roy - oy + (roh / 2) >= it->block->y - it->wd->pan_y))
2290 it->block->reorder_offset = it->wd->reorder_it->h * -1;
2291 if (it->block->count == 1)
2292 it->wd->reorder_rel = it;
2294 else if ((it->wd->reorder_start_y >= it->block->y) &&
2295 (roy - oy + (roh / 2) <= it->block->y - it->wd->pan_y))
2297 it->block->reorder_offset = it->wd->reorder_it->h;
2300 it->block->reorder_offset = 0;
2302 it->scrl_y += it->block->reorder_offset;
2304 top = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
2305 rox, roy + (roh / 2), row, 1));
2308 it->wd->reorder_rel = it;
2309 it->scrl_y += it->wd->reorder_it->h;
2310 return it->wd->reorder_it->h;
2317 _reorder_move_animator_cb(void *data)
2319 Elm_Genlist_Item *it = data;
2320 Eina_Bool down = EINA_FALSE;
2322 int y, dy = it->h / 10 * _elm_config->scale, diff;
2323 time = REORDER_EFFECT_TIME;
2325 t = ((0.0 > (t = ecore_loop_time_get()-it->wd->start_time)) ? 0.0 : t);
2327 if (t <= time) y = (1 * sin((t / time) * (M_PI / 2)) * dy);
2330 diff = abs(it->old_scrl_y - it->scrl_y);
2331 if (diff > it->h) y = diff / 2;
2333 if (it->old_scrl_y < it->scrl_y)
2335 it->old_scrl_y += y;
2338 else if (it->old_scrl_y > it->scrl_y)
2340 it->old_scrl_y -= y;
2343 _item_position(it, it->base.view, it->scrl_x, it->old_scrl_y);
2344 _group_items_recalc(it->wd);
2346 if ((it->wd->reorder_pan_move) ||
2347 (down && it->old_scrl_y >= it->scrl_y) ||
2348 (!down && it->old_scrl_y <= it->scrl_y))
2350 it->old_scrl_y = it->scrl_y;
2351 it->move_effect_enabled = EINA_FALSE;
2352 it->wd->reorder_move_animator = NULL;
2353 return ECORE_CALLBACK_CANCEL;
2355 return ECORE_CALLBACK_RENEW;
2359 _item_position(Elm_Genlist_Item *it,
2367 evas_event_freeze(evas_object_evas_get(it->wd->obj));
2368 evas_object_resize(view, it->w, it->h);
2369 evas_object_move(view, it_x, it_y);
2370 evas_object_show(view);
2371 evas_event_thaw(evas_object_evas_get(it->wd->obj));
2372 evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
2376 _item_block_position(Item_Block *itb,
2380 Elm_Genlist_Item *it;
2381 Elm_Genlist_Item *git;
2382 Evas_Coord y = 0, ox, oy, ow, oh, cvx, cvy, cvw, cvh;
2385 evas_event_freeze(evas_object_evas_get(itb->wd->obj));
2386 evas_object_geometry_get(itb->wd->pan_smart, &ox, &oy, &ow, &oh);
2387 evas_output_viewport_get(evas_object_evas_get(itb->wd->obj), &cvx, &cvy,
2389 EINA_LIST_FOREACH(itb->items, l, it)
2391 if (it->delete_me) continue;
2392 else if (it->wd->reorder_it == it) continue;
2396 it->scrl_x = itb->x + it->x - it->wd->pan_x + ox;
2397 it->scrl_y = itb->y + it->y - it->wd->pan_y + oy;
2399 vis = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
2400 cvx, cvy, cvw, cvh));
2401 if (it->flags != ELM_GENLIST_ITEM_GROUP)
2403 if ((itb->realized) && (!it->realized))
2405 if (vis) _item_realize(it, in, EINA_FALSE);
2411 if (it->wd->reorder_mode)
2412 y += _get_space_for_reorder_item(it);
2413 git = it->group_item;
2416 if (git->scrl_y < oy)
2418 if ((git->scrl_y + git->h) > (it->scrl_y + it->h))
2419 git->scrl_y = (it->scrl_y + it->h) - git->h;
2420 git->want_realize = EINA_TRUE;
2422 if ((it->wd->reorder_it) && (it->old_scrl_y != it->scrl_y))
2424 if (!it->move_effect_enabled)
2426 it->move_effect_enabled = EINA_TRUE;
2427 it->wd->reorder_move_animator =
2429 _reorder_move_animator_cb, it);
2432 if (!it->move_effect_enabled)
2436 _item_position(it, it->mode_view, it->scrl_x,
2439 _item_position(it, it->base.view, it->scrl_x,
2442 it->old_scrl_x = it->scrl_x;
2443 it->old_scrl_y = it->scrl_y;
2448 if (!it->dragging) _item_unrealize(it, EINA_FALSE);
2455 if (vis) it->want_realize = EINA_TRUE;
2459 evas_event_thaw(evas_object_evas_get(itb->wd->obj));
2460 evas_event_thaw_eval(evas_object_evas_get(itb->wd->obj));
2464 _group_items_recalc(void *data)
2466 Widget_Data *wd = data;
2468 Elm_Genlist_Item *git;
2470 evas_event_freeze(evas_object_evas_get(wd->obj));
2471 EINA_LIST_FOREACH(wd->group_items, l, git)
2473 if (git->want_realize)
2476 _item_realize(git, 0, EINA_FALSE);
2477 evas_object_resize(git->base.view, wd->minw, git->h);
2478 evas_object_move(git->base.view, git->scrl_x, git->scrl_y);
2479 evas_object_show(git->base.view);
2480 evas_object_raise(git->base.view);
2482 else if (!git->want_realize && git->realized)
2485 _item_unrealize(git, EINA_FALSE);
2488 evas_event_thaw(evas_object_evas_get(wd->obj));
2489 evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2493 _must_recalc_idler(void *data)
2495 Widget_Data *wd = data;
2496 if (wd->calc_job) ecore_job_del(wd->calc_job);
2497 wd->calc_job = ecore_job_add(_calc_job, wd);
2498 wd->must_recalc_idler = NULL;
2499 return ECORE_CALLBACK_CANCEL;
2503 _calc_job(void *data)
2505 Widget_Data *wd = data;
2506 Item_Block *itb, *chb = NULL;
2507 Evas_Coord minw = -1, minh = 0, y = 0, ow;
2510 Eina_Bool minw_change = EINA_FALSE, changed = EINA_FALSE;
2511 Eina_Bool did_must_recalc = EINA_FALSE;
2514 t0 = ecore_time_get();
2515 evas_object_geometry_get(wd->pan_smart, NULL, NULL, &ow, &wd->h);
2519 evas_event_freeze(evas_object_evas_get(wd->obj));
2520 EINA_INLIST_FOREACH(wd->blocks, itb)
2522 Eina_Bool showme = EINA_FALSE;
2525 showme = itb->showme;
2526 itb->showme = EINA_FALSE;
2529 if (itb->realized) _item_block_unrealize(itb);
2531 if ((itb->changed) || (changed) ||
2532 ((itb->must_recalc) && (!did_must_recalc)))
2534 if ((changed) || (itb->must_recalc))
2537 Elm_Genlist_Item *it;
2538 EINA_LIST_FOREACH(itb->items, l, it)
2539 if (it->mincalcd) it->mincalcd = EINA_FALSE;
2540 itb->changed = EINA_TRUE;
2541 if (itb->must_recalc) did_must_recalc = EINA_TRUE;
2542 itb->must_recalc = EINA_FALSE;
2544 if (itb->realized) _item_block_unrealize(itb);
2545 showme = _item_block_recalc(itb, in, 0);
2551 if (minw == -1) minw = itb->minw;
2552 else if ((!itb->must_recalc) && (minw < itb->minw))
2555 minw_change = EINA_TRUE;
2561 if ((showme) && (wd->show_item) && (!wd->show_item->queued))
2563 wd->show_item->showme = EINA_FALSE;
2565 elm_smart_scroller_region_bring_in(wd->scr,
2567 wd->show_item->block->x,
2569 wd->show_item->block->y,
2570 wd->show_item->block->w,
2573 elm_smart_scroller_child_region_show(wd->scr,
2575 wd->show_item->block->x,
2577 wd->show_item->block->y,
2578 wd->show_item->block->w,
2580 wd->show_item = NULL;
2585 EINA_INLIST_FOREACH(wd->blocks, itb)
2591 if ((chb) && (EINA_INLIST_GET(chb)->next))
2593 EINA_INLIST_FOREACH(EINA_INLIST_GET(chb)->next, itb)
2595 if (itb->realized) _item_block_unrealize(itb);
2598 wd->realminw = minw;
2599 if (minw < wd->w) minw = wd->w;
2600 if ((minw != wd->minw) || (minh != wd->minh))
2604 evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
2605 _sizing_eval(wd->obj);
2606 if ((wd->anchor_item) && (wd->anchor_item->block))
2608 Elm_Genlist_Item *it;
2611 it = wd->anchor_item;
2612 it_y = wd->anchor_y;
2613 elm_smart_scroller_child_pos_set(wd->scr, wd->pan_x,
2614 it->block->y + it->y + it_y);
2615 wd->anchor_item = it;
2616 wd->anchor_y = it_y;
2619 t = ecore_time_get();
2620 if (did_must_recalc)
2622 if (!wd->must_recalc_idler)
2623 wd->must_recalc_idler = ecore_idler_add(_must_recalc_idler, wd);
2625 wd->calc_job = NULL;
2626 evas_object_smart_changed(wd->pan_smart);
2627 evas_event_thaw(evas_object_evas_get(wd->obj));
2628 evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2632 _update_job(void *data)
2634 Widget_Data *wd = data;
2638 Eina_Bool position = EINA_FALSE, recalc = EINA_FALSE;
2640 wd->update_job = NULL;
2643 evas_event_freeze(evas_object_evas_get(wd->obj));
2644 EINA_INLIST_FOREACH(wd->blocks, itb)
2646 Evas_Coord itminw, itminh;
2647 Elm_Genlist_Item *it;
2653 _item_block_position(itb, num);
2657 recalc = EINA_FALSE;
2658 EINA_LIST_FOREACH(itb->items, l2, it)
2665 it->updateme = EINA_FALSE;
2668 _item_unrealize(it, EINA_FALSE);
2669 _item_realize(it, num, EINA_FALSE);
2670 position = EINA_TRUE;
2674 _item_realize(it, num, EINA_TRUE);
2675 _item_unrealize(it, EINA_TRUE);
2677 if ((it->minw != itminw) || (it->minh != itminh))
2682 itb->updateme = EINA_FALSE;
2685 position = EINA_TRUE;
2686 itb->changed = EINA_TRUE;
2687 _item_block_recalc(itb, num0, 0);
2688 _item_block_position(itb, num0);
2693 if (wd->calc_job) ecore_job_del(wd->calc_job);
2694 wd->calc_job = ecore_job_add(_calc_job, wd);
2696 evas_event_thaw(evas_object_evas_get(wd->obj));
2697 evas_event_thaw_eval(evas_object_evas_get(wd->obj));
2701 _pan_set(Evas_Object *obj,
2705 Pan *sd = evas_object_smart_data_get(obj);
2708 // Evas_Coord ow, oh;
2709 // evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2710 // ow = sd->wd->minw - ow;
2711 // if (ow < 0) ow = 0;
2712 // oh = sd->wd->minh - oh;
2713 // if (oh < 0) oh = 0;
2714 // if (x < 0) x = 0;
2715 // if (y < 0) y = 0;
2716 // if (x > ow) x = ow;
2717 // if (y > oh) y = oh;
2718 if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
2722 EINA_INLIST_FOREACH(sd->wd->blocks, itb)
2724 if ((itb->y + itb->h) > y)
2726 Elm_Genlist_Item *it;
2729 EINA_LIST_FOREACH(itb->items, l2, it)
2731 if ((itb->y + it->y) >= y)
2733 sd->wd->anchor_item = it;
2734 sd->wd->anchor_y = -(itb->y + it->y - y);
2741 if (!sd->wd->reorder_move_animator) evas_object_smart_changed(obj);
2745 _pan_get(Evas_Object *obj,
2749 Pan *sd = evas_object_smart_data_get(obj);
2751 if (x) *x = sd->wd->pan_x;
2752 if (y) *y = sd->wd->pan_y;
2756 _pan_max_get(Evas_Object *obj,
2760 Pan *sd = evas_object_smart_data_get(obj);
2763 evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2764 ow = sd->wd->minw - ow;
2766 oh = sd->wd->minh - oh;
2773 _pan_min_get(Evas_Object *obj __UNUSED__,
2782 _pan_child_size_get(Evas_Object *obj,
2786 Pan *sd = evas_object_smart_data_get(obj);
2788 if (w) *w = sd->wd->minw;
2789 if (h) *h = sd->wd->minh;
2793 _pan_add(Evas_Object *obj)
2796 Evas_Object_Smart_Clipped_Data *cd;
2799 cd = evas_object_smart_data_get(obj);
2802 sd->__clipped_data = *cd;
2804 evas_object_smart_data_set(obj, sd);
2808 _pan_del(Evas_Object *obj)
2810 Pan *sd = evas_object_smart_data_get(obj);
2815 ecore_job_del(sd->resize_job);
2816 sd->resize_job = NULL;
2822 _pan_resize_job(void *data)
2825 _sizing_eval(sd->wd->obj);
2826 sd->resize_job = NULL;
2830 _pan_resize(Evas_Object *obj,
2834 Pan *sd = evas_object_smart_data_get(obj);
2837 evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2838 if ((ow == w) && (oh == h)) return;
2839 if ((sd->wd->height_for_width) && (ow != w))
2841 if (sd->resize_job) ecore_job_del(sd->resize_job);
2842 sd->resize_job = ecore_job_add(_pan_resize_job, sd);
2844 if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
2845 sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
2849 _pan_calculate(Evas_Object *obj)
2851 Pan *sd = evas_object_smart_data_get(obj);
2853 Evas_Coord ox, oy, ow, oh, cvx, cvy, cvw, cvh;
2855 Elm_Genlist_Item *git;
2858 evas_event_freeze(evas_object_evas_get(obj));
2859 evas_object_geometry_get(obj, &ox, &oy, &ow, &oh);
2860 evas_output_viewport_get(evas_object_evas_get(obj), &cvx, &cvy, &cvw, &cvh);
2861 EINA_LIST_FOREACH(sd->wd->group_items, l, git)
2863 git->want_realize = EINA_FALSE;
2865 EINA_INLIST_FOREACH(sd->wd->blocks, itb)
2867 itb->w = sd->wd->minw;
2868 if (ELM_RECTS_INTERSECT(itb->x - sd->wd->pan_x + ox,
2869 itb->y - sd->wd->pan_y + oy,
2871 cvx, cvy, cvw, cvh))
2873 if ((!itb->realized) || (itb->changed))
2874 _item_block_realize(itb, in, 0);
2875 _item_block_position(itb, in);
2879 if (itb->realized) _item_block_unrealize(itb);
2883 if ((!sd->wd->reorder_it) || (sd->wd->reorder_pan_move))
2884 _group_items_recalc(sd->wd);
2885 if ((sd->wd->reorder_mode) && (sd->wd->reorder_it))
2887 if (sd->wd->pan_y != sd->wd->old_pan_y)
2888 sd->wd->reorder_pan_move = EINA_TRUE;
2889 else sd->wd->reorder_pan_move = EINA_FALSE;
2890 evas_object_raise(sd->wd->reorder_it->base.view);
2891 sd->wd->old_pan_y = sd->wd->pan_y;
2892 sd->wd->start_time = ecore_loop_time_get();
2894 evas_event_thaw(evas_object_evas_get(obj));
2895 evas_event_thaw_eval(evas_object_evas_get(obj));
2899 _pan_move(Evas_Object *obj,
2900 Evas_Coord x __UNUSED__,
2901 Evas_Coord y __UNUSED__)
2903 Pan *sd = evas_object_smart_data_get(obj);
2905 if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
2906 sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
2910 _hold_on(void *data __UNUSED__,
2912 void *event_info __UNUSED__)
2914 Widget_Data *wd = elm_widget_data_get(obj);
2916 elm_smart_scroller_hold_set(wd->scr, 1);
2920 _hold_off(void *data __UNUSED__,
2922 void *event_info __UNUSED__)
2924 Widget_Data *wd = elm_widget_data_get(obj);
2926 elm_smart_scroller_hold_set(wd->scr, 0);
2930 _freeze_on(void *data __UNUSED__,
2932 void *event_info __UNUSED__)
2934 Widget_Data *wd = elm_widget_data_get(obj);
2936 elm_smart_scroller_freeze_set(wd->scr, 1);
2940 _freeze_off(void *data __UNUSED__,
2942 void *event_info __UNUSED__)
2944 Widget_Data *wd = elm_widget_data_get(obj);
2946 elm_smart_scroller_freeze_set(wd->scr, 0);
2950 _scroll_edge_left(void *data,
2951 Evas_Object *scr __UNUSED__,
2952 void *event_info __UNUSED__)
2954 Evas_Object *obj = data;
2955 evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_LEFT, NULL);
2959 _scroll_edge_right(void *data,
2960 Evas_Object *scr __UNUSED__,
2961 void *event_info __UNUSED__)
2963 Evas_Object *obj = data;
2964 evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_RIGHT, NULL);
2968 _scroll_edge_top(void *data,
2969 Evas_Object *scr __UNUSED__,
2970 void *event_info __UNUSED__)
2972 Evas_Object *obj = data;
2973 evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_TOP, NULL);
2977 _scroll_edge_bottom(void *data,
2978 Evas_Object *scr __UNUSED__,
2979 void *event_info __UNUSED__)
2981 Evas_Object *obj = data;
2982 evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_BOTTOM, NULL);
2986 _mode_item_realize(Elm_Genlist_Item *it)
2990 if ((it->mode_view) || (it->delete_me)) return;
2992 evas_event_freeze(evas_object_evas_get(it->wd->obj));
2993 it->mode_view = edje_object_add(evas_object_evas_get(it->base.widget));
2994 edje_object_scale_set(it->mode_view,
2995 elm_widget_scale_get(it->base.widget) *
2996 _elm_config->scale);
2997 evas_object_smart_member_add(it->mode_view, it->wd->pan_smart);
2998 elm_widget_sub_object_add(it->base.widget, it->mode_view);
3000 strncpy(buf, "item", sizeof(buf));
3001 if (it->wd->compress)
3002 strncat(buf, "_compress", sizeof(buf) - strlen(buf));
3004 if (it->order_num_in & 0x1) strncat(buf, "_odd", sizeof(buf) - strlen(buf));
3005 strncat(buf, "/", sizeof(buf) - strlen(buf));
3006 strncat(buf, it->itc->mode_item_style, sizeof(buf) - strlen(buf));
3008 _elm_theme_object_set(it->base.widget, it->mode_view, "genlist", buf,
3009 elm_widget_style_get(it->base.widget));
3010 edje_object_mirrored_set(it->mode_view,
3011 elm_widget_mirrored_get(it->base.widget));
3013 /* signal callback add */
3014 evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_DOWN,
3016 evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_UP,
3018 evas_object_event_callback_add(it->mode_view, EVAS_CALLBACK_MOUSE_MOVE,
3021 /* label_get, icon_get, state_get */
3022 /* FIXME: If you see that assert, please notify us and we
3023 will clean our mess */
3024 assert(eina_list_count(it->mode_icon_objs) == 0);
3026 _item_label_realize(it, it->mode_view, &it->mode_labels);
3027 it->mode_icon_objs = _item_icon_realize(it,
3030 _item_state_realize(it, it->mode_view, &it->mode_states);
3032 edje_object_part_swallow(it->mode_view,
3033 edje_object_data_get(it->mode_view, "mode_part"),
3036 it->want_unrealize = EINA_FALSE;
3037 evas_event_thaw(evas_object_evas_get(it->wd->obj));
3038 evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
3042 _mode_item_unrealize(Elm_Genlist_Item *it)
3044 Widget_Data *wd = it->wd;
3046 if (!it->mode_view) return;
3048 evas_event_freeze(evas_object_evas_get(it->wd->obj));
3049 elm_widget_stringlist_free(it->mode_labels);
3050 it->mode_labels = NULL;
3051 elm_widget_stringlist_free(it->mode_icons);
3052 it->mode_icons = NULL;
3053 elm_widget_stringlist_free(it->mode_states);
3055 EINA_LIST_FREE(it->mode_icon_objs, icon)
3056 evas_object_del(icon);
3058 edje_object_part_unswallow(it->mode_view, it->base.view);
3059 evas_object_smart_member_add(it->base.view, wd->pan_smart);
3060 evas_object_del(it->mode_view);
3061 it->mode_view = NULL;
3063 if (wd->mode_item == it)
3064 wd->mode_item = NULL;
3065 evas_event_thaw(evas_object_evas_get(it->wd->obj));
3066 evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
3070 _item_mode_set(Elm_Genlist_Item *it)
3073 Widget_Data *wd = it->wd;
3078 it->nocache = EINA_TRUE;
3080 if (wd->scr_hold_timer)
3082 ecore_timer_del(wd->scr_hold_timer);
3083 wd->scr_hold_timer = NULL;
3085 elm_smart_scroller_hold_set(wd->scr, EINA_TRUE);
3086 wd->scr_hold_timer = ecore_timer_add(0.1, _scr_hold_timer_cb, wd);
3088 evas_event_freeze(evas_object_evas_get(it->wd->obj));
3089 _mode_item_realize(it);
3090 _item_position(it, it->mode_view, it->scrl_x, it->scrl_y);
3091 evas_event_thaw(evas_object_evas_get(it->wd->obj));
3092 evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
3094 snprintf(buf, sizeof(buf), "elm,state,%s,active", wd->mode_type);
3095 edje_object_signal_emit(it->mode_view, buf, "elm");
3099 _item_mode_unset(Widget_Data *wd)
3102 if (!wd->mode_item) return;
3103 char buf[1024], buf2[1024];
3104 Elm_Genlist_Item *it;
3107 it->nocache = EINA_TRUE;
3109 snprintf(buf, sizeof(buf), "elm,state,%s,passive", wd->mode_type);
3110 snprintf(buf2, sizeof(buf2), "elm,state,%s,passive,finished", wd->mode_type);
3112 edje_object_signal_emit(it->mode_view, buf, "elm");
3113 edje_object_signal_callback_add(it->mode_view, buf2, "elm", _mode_finished_signal_cb, it);
3115 wd->mode_item = NULL;
3119 * Add a new Genlist object
3121 * @param parent The parent object
3122 * @return The new object or NULL if it cannot be created
3127 elm_genlist_add(Evas_Object *parent)
3132 Evas_Coord minw, minh;
3133 static Evas_Smart *smart = NULL;
3137 static Evas_Smart_Class sc;
3139 evas_object_smart_clipped_smart_set(&_pan_sc);
3141 sc.name = "elm_genlist_pan";
3142 sc.version = EVAS_SMART_CLASS_VERSION;
3145 sc.resize = _pan_resize;
3146 sc.move = _pan_move;
3147 sc.calculate = _pan_calculate;
3148 if (!(smart = evas_smart_class_new(&sc))) return NULL;
3151 ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
3153 ELM_SET_WIDTYPE(widtype, "genlist");
3154 elm_widget_type_set(obj, "genlist");
3155 elm_widget_sub_object_add(parent, obj);
3156 elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
3157 elm_widget_signal_emit_hook_set(obj, _signal_emit_hook);
3158 elm_widget_data_set(obj, wd);
3159 elm_widget_del_hook_set(obj, _del_hook);
3160 elm_widget_del_pre_hook_set(obj, _del_pre_hook);
3161 elm_widget_theme_hook_set(obj, _theme_hook);
3162 elm_widget_can_focus_set(obj, EINA_TRUE);
3163 elm_widget_event_hook_set(obj, _event_hook);
3164 elm_widget_on_show_region_hook_set(obj, _show_region_hook, obj);
3166 wd->scr = elm_smart_scroller_add(e);
3167 elm_smart_scroller_widget_set(wd->scr, obj);
3168 elm_smart_scroller_object_theme_set(obj, wd->scr, "genlist", "base",
3169 elm_widget_style_get(obj));
3170 elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE,
3171 _elm_config->thumbscroll_bounce_enable);
3172 elm_widget_resize_object_set(obj, wd->scr);
3174 evas_object_smart_callback_add(wd->scr, "edge,left", _scroll_edge_left, obj);
3175 evas_object_smart_callback_add(wd->scr, "edge,right", _scroll_edge_right,
3177 evas_object_smart_callback_add(wd->scr, "edge,top", _scroll_edge_top, obj);
3178 evas_object_smart_callback_add(wd->scr, "edge,bottom", _scroll_edge_bottom,
3182 wd->mode = ELM_LIST_SCROLL;
3183 wd->max_items_per_block = MAX_ITEMS_PER_BLOCK;
3184 wd->item_cache_max = wd->max_items_per_block * 2;
3185 wd->longpress_timeout = _elm_config->longpress_timeout;
3187 evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
3188 evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
3189 evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
3190 evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
3192 wd->pan_smart = evas_object_smart_add(e, smart);
3193 wd->pan = evas_object_smart_data_get(wd->pan_smart);
3196 elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
3197 _pan_set, _pan_get, _pan_max_get,
3198 _pan_min_get, _pan_child_size_get);
3200 edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
3202 evas_object_size_hint_min_set(obj, minw, minh);
3204 evas_object_smart_callbacks_descriptions_set(obj, _signals);
3206 _mirrored_set(obj, elm_widget_mirrored_get(obj));
3211 static Elm_Genlist_Item *
3212 _item_new(Widget_Data *wd,
3213 const Elm_Genlist_Item_Class *itc,
3215 Elm_Genlist_Item *parent,
3216 Elm_Genlist_Item_Flags flags,
3218 const void *func_data)
3220 Elm_Genlist_Item *it;
3222 it = elm_widget_item_new(wd->obj, Elm_Genlist_Item);
3223 if (!it) return NULL;
3226 it->base.data = data;
3227 it->parent = parent;
3229 it->func.func = func;
3230 it->func.data = func_data;
3231 it->mouse_cursor = NULL;
3232 it->expanded_depth = 0;
3237 _item_block_add(Widget_Data *wd,
3238 Elm_Genlist_Item *it)
3240 Item_Block *itb = NULL;
3247 itb = calloc(1, sizeof(Item_Block));
3250 if (!it->rel->block)
3253 eina_inlist_append(wd->blocks, EINA_INLIST_GET(itb));
3254 itb->items = eina_list_append(itb->items, it);
3260 wd->blocks = eina_inlist_prepend_relative
3261 (wd->blocks, EINA_INLIST_GET(itb),
3262 EINA_INLIST_GET(it->rel->block));
3264 eina_list_prepend_relative(itb->items, it, it->rel);
3268 wd->blocks = eina_inlist_append_relative
3269 (wd->blocks, EINA_INLIST_GET(itb),
3270 EINA_INLIST_GET(it->rel->block));
3272 eina_list_append_relative(itb->items, it, it->rel);
3282 itb = (Item_Block *)(wd->blocks);
3283 if (itb->count >= wd->max_items_per_block)
3285 itb = calloc(1, sizeof(Item_Block));
3289 eina_inlist_prepend(wd->blocks,
3290 EINA_INLIST_GET(itb));
3295 itb = calloc(1, sizeof(Item_Block));
3299 eina_inlist_prepend(wd->blocks, EINA_INLIST_GET(itb));
3301 itb->items = eina_list_prepend(itb->items, it);
3307 itb = (Item_Block *)(wd->blocks->last);
3308 if (itb->count >= wd->max_items_per_block)
3310 itb = calloc(1, sizeof(Item_Block));
3314 eina_inlist_append(wd->blocks,
3315 EINA_INLIST_GET(itb));
3320 itb = calloc(1, sizeof(Item_Block));
3324 eina_inlist_append(wd->blocks, EINA_INLIST_GET(itb));
3326 itb->items = eina_list_append(itb->items, it);
3332 itb = it->rel->block;
3333 if (!itb) goto newblock;
3335 itb->items = eina_list_prepend_relative(itb->items, it, it->rel);
3337 itb->items = eina_list_append_relative(itb->items, it, it->rel);
3340 itb->changed = EINA_TRUE;
3342 if (itb->wd->calc_job) ecore_job_del(itb->wd->calc_job);
3343 itb->wd->calc_job = ecore_job_add(_calc_job, itb->wd);
3346 it->rel->relcount--;
3347 if ((it->rel->delete_me) && (!it->rel->relcount))
3351 if (itb->count > itb->wd->max_items_per_block)
3355 Elm_Genlist_Item *it2;
3357 newc = itb->count / 2;
3358 itb2 = calloc(1, sizeof(Item_Block));
3362 eina_inlist_append_relative(wd->blocks, EINA_INLIST_GET(itb2),
3363 EINA_INLIST_GET(itb));
3364 itb2->changed = EINA_TRUE;
3365 while ((itb->count > newc) && (itb->items))
3369 l = eina_list_last(itb->items);
3371 itb->items = eina_list_remove_list(itb->items, l);
3374 itb2->items = eina_list_prepend(itb2->items, it2);
3382 _queue_process(Widget_Data *wd)
3385 Eina_Bool showme = EINA_FALSE;
3388 t0 = ecore_time_get();
3389 evas_event_freeze(evas_object_evas_get(wd->obj));
3390 for (n = 0; (wd->queue) && (n < 128); n++)
3392 Elm_Genlist_Item *it;
3394 it = wd->queue->data;
3395 wd->queue = eina_list_remove_list(wd->queue, wd->queue);
3396 it->queued = EINA_FALSE;
3397 _item_block_add(wd, it);
3398 t = ecore_time_get();
3399 if (it->block->changed)
3401 showme = _item_block_recalc(it->block, it->block->num, 1);
3402 it->block->changed = 0;
3404 if (showme) it->block->showme = EINA_TRUE;
3405 if (eina_inlist_count(wd->blocks) > 1)
3407 if ((t - t0) > (ecore_animator_frametime_get())) break;
3410 evas_event_thaw(evas_object_evas_get(wd->obj));
3411 evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3416 _idle_process(void *data, Eina_Bool *wakeup)
3418 Widget_Data *wd = data;
3421 //static double q_start = 0.0;
3422 //if (q_start == 0.0) q_start = ecore_time_get();
3424 if (_queue_process(wd) > 0) *wakeup = EINA_TRUE;
3428 //printf("PROCESS TIME: %3.3f\n", ecore_time_get() - q_start);
3430 return ECORE_CALLBACK_CANCEL;
3432 return ECORE_CALLBACK_RENEW;
3436 _item_idle_enterer(void *data)
3438 Widget_Data *wd = data;
3439 Eina_Bool wakeup = EINA_FALSE;
3440 Eina_Bool ok = _idle_process(data, &wakeup);
3445 if (wd->calc_job) ecore_job_del(wd->calc_job);
3446 wd->calc_job = ecore_job_add(_calc_job, wd);
3448 if (ok == ECORE_CALLBACK_CANCEL) wd->queue_idle_enterer = NULL;
3453 _item_queue(Widget_Data *wd,
3454 Elm_Genlist_Item *it)
3456 if (it->queued) return;
3457 it->queued = EINA_TRUE;
3458 wd->queue = eina_list_append(wd->queue, it);
3459 // FIXME: why does a freeze then thaw here cause some genlist
3460 // elm_genlist_item_append() to be much much slower?
3461 // evas_event_freeze(evas_object_evas_get(wd->obj));
3462 while ((wd->queue) && ((!wd->blocks) || (!wd->blocks->next)))
3464 if (wd->queue_idle_enterer)
3466 ecore_idle_enterer_del(wd->queue_idle_enterer);
3467 wd->queue_idle_enterer = NULL;
3471 // evas_event_thaw(evas_object_evas_get(wd->obj));
3472 // evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3473 if (!wd->queue_idle_enterer)
3474 wd->queue_idle_enterer = ecore_idle_enterer_add(_item_idle_enterer, wd);
3478 _elm_genlist_item_compare(const void *data, const void *data1)
3480 Elm_Genlist_Item *item, *item1;
3481 item = ELM_GENLIST_ITEM_FROM_INLIST(data);
3482 item1 = ELM_GENLIST_ITEM_FROM_INLIST(data1);
3483 return _elm_genlist_item_compare_cb(item->base.data, item1->base.data);
3487 _item_move_after(Elm_Genlist_Item *it, Elm_Genlist_Item *after)
3492 it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
3493 _item_block_del(it);
3495 it->wd->items = eina_inlist_append_relative(it->wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(after));
3497 it->rel->relcount++;
3498 it->before = EINA_FALSE;
3499 if (after->group_item) it->group_item = after->group_item;
3500 _item_queue(it->wd, it);
3502 if (it->itc->func.moved)
3503 it->itc->func.moved(it->base.widget, it, after, EINA_TRUE);
3507 _item_move_before(Elm_Genlist_Item *it, Elm_Genlist_Item *before)
3510 if (!before) return;
3512 it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
3513 _item_block_del(it);
3514 it->wd->items = eina_inlist_prepend_relative(it->wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(before));
3516 it->rel->relcount++;
3517 it->before = EINA_TRUE;
3518 if (before->group_item) it->group_item = before->group_item;
3519 _item_queue(it->wd, it);
3521 if (it->itc->func.moved)
3522 it->itc->func.moved(it->base.widget, it, before, EINA_FALSE);
3526 * Append item to the end of the genlist
3528 * This appends the given item to the end of the list or the end of
3529 * the children if the parent is given.
3531 * @param obj The genlist object
3532 * @param itc The item class for the item
3533 * @param data The item data
3534 * @param parent The parent item, or NULL if none
3535 * @param flags Item flags
3536 * @param func Convenience function called when item selected
3537 * @param func_data Data passed to @p func above.
3538 * @return A handle to the item added or NULL if not possible
3542 EAPI Elm_Genlist_Item *
3543 elm_genlist_item_append(Evas_Object *obj,
3544 const Elm_Genlist_Item_Class *itc,
3546 Elm_Genlist_Item *parent,
3547 Elm_Genlist_Item_Flags flags,
3549 const void *func_data)
3551 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3552 Widget_Data *wd = elm_widget_data_get(obj);
3553 if (!wd) return NULL;
3554 Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3556 if (!it) return NULL;
3559 if (flags & ELM_GENLIST_ITEM_GROUP)
3560 wd->group_items = eina_list_append(wd->group_items, it);
3561 wd->items = eina_inlist_append(wd->items, EINA_INLIST_GET(it));
3566 Elm_Genlist_Item *it2 = NULL;
3567 Eina_List *ll = eina_list_last(it->parent->items);
3568 if (ll) it2 = ll->data;
3569 it->parent->items = eina_list_append(it->parent->items, it);
3570 if (!it2) it2 = it->parent;
3572 eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
3573 EINA_INLIST_GET(it2));
3575 it->rel->relcount++;
3577 if (it->parent->flags & ELM_GENLIST_ITEM_GROUP)
3578 it->group_item = parent;
3579 else if (it->parent->group_item)
3580 it->group_item = it->parent->group_item;
3582 it->before = EINA_FALSE;
3583 _item_queue(wd, it);
3588 * Prepend item at start of the genlist
3590 * This adds an item to the beginning of the list or beginning of the
3591 * children of the parent if given.
3593 * @param obj The genlist object
3594 * @param itc The item class for the item
3595 * @param data The item data
3596 * @param parent The parent item, or NULL if none
3597 * @param flags Item flags
3598 * @param func Convenience function called when item selected
3599 * @param func_data Data passed to @p func above.
3600 * @return A handle to the item added or NULL if not possible
3604 EAPI Elm_Genlist_Item *
3605 elm_genlist_item_prepend(Evas_Object *obj,
3606 const Elm_Genlist_Item_Class *itc,
3608 Elm_Genlist_Item *parent,
3609 Elm_Genlist_Item_Flags flags,
3611 const void *func_data)
3613 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3614 Widget_Data *wd = elm_widget_data_get(obj);
3615 if (!wd) return NULL;
3616 Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3618 if (!it) return NULL;
3621 if (flags & ELM_GENLIST_ITEM_GROUP)
3622 wd->group_items = eina_list_prepend(wd->group_items, it);
3623 wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(it));
3628 Elm_Genlist_Item *it2 = NULL;
3629 Eina_List *ll = it->parent->items;
3630 if (ll) it2 = ll->data;
3631 it->parent->items = eina_list_prepend(it->parent->items, it);
3632 if (!it2) it2 = it->parent;
3634 eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
3635 EINA_INLIST_GET(it2));
3637 it->rel->relcount++;
3639 it->before = EINA_TRUE;
3640 _item_queue(wd, it);
3645 * Insert item before another in the genlist
3647 * This inserts an item before another in the list. It will be in the
3648 * same tree level or group as the item it is inseted before.
3650 * @param obj The genlist object
3651 * @param itc The item class for the item
3652 * @param data The item data
3653 * @param before The item to insert before
3654 * @param flags Item flags
3655 * @param func Convenience function called when item selected
3656 * @param func_data Data passed to @p func above.
3657 * @return A handle to the item added or NULL if not possible
3661 EAPI Elm_Genlist_Item *
3662 elm_genlist_item_insert_before(Evas_Object *obj,
3663 const Elm_Genlist_Item_Class *itc,
3665 Elm_Genlist_Item *parent,
3666 Elm_Genlist_Item *before,
3667 Elm_Genlist_Item_Flags flags,
3669 const void *func_data)
3671 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3672 EINA_SAFETY_ON_NULL_RETURN_VAL(before, NULL);
3673 Widget_Data *wd = elm_widget_data_get(obj);
3674 if (!wd) return NULL;
3675 Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3677 if (!it) return NULL;
3680 it->parent->items = eina_list_prepend_relative(it->parent->items, it,
3683 wd->items = eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
3684 EINA_INLIST_GET(before));
3686 it->rel->relcount++;
3687 it->before = EINA_TRUE;
3688 _item_queue(wd, it);
3693 * Insert a new item into the sorted genlist object
3695 * @param obj The genlist object
3696 * @param itc The item class for the item
3697 * @param data The item data
3698 * @param parent The parent item, or NULL if none
3699 * @param flags Item flags
3700 * @param comp The function called for the sort
3701 * @param func Convenience function called when item selected
3702 * @param func_data Data passed to @p func above.
3703 * @return A handle to the item added or NULL if not possible
3707 EAPI Elm_Genlist_Item *
3708 elm_genlist_item_sorted_insert(Evas_Object *obj,
3709 const Elm_Genlist_Item_Class *itc,
3711 Elm_Genlist_Item *parent,
3712 Elm_Genlist_Item_Flags flags,
3713 Eina_Compare_Cb comp,
3715 const void *func_data)
3717 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3718 Widget_Data *wd = elm_widget_data_get(obj);
3719 if (!wd) return NULL;
3720 Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3722 if (!it) return NULL;
3724 _elm_genlist_item_compare_cb = comp;
3728 eina_list_sorted_insert(it->parent->items, comp, it);
3730 wd->items = eina_inlist_sorted_insert(wd->items, EINA_INLIST_GET(it),
3731 _elm_genlist_item_compare);
3732 if (EINA_INLIST_GET(it)->next)
3734 it->rel = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3735 it->rel->relcount++;
3736 it->before = EINA_TRUE;
3738 else if (EINA_INLIST_GET(it)->prev)
3740 it->rel = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
3741 it->rel->relcount++;
3742 it->before = EINA_FALSE;
3744 _item_queue(wd, it);
3750 * Insert an item after another in the genlst
3752 * This inserts an item after another in the list. It will be in the
3753 * same tree level or group as the item it is inseted after.
3755 * @param obj The genlist object
3756 * @param itc The item class for the item
3757 * @param data The item data
3758 * @param after The item to insert after
3759 * @param flags Item flags
3760 * @param func Convenience function called when item selected
3761 * @param func_data Data passed to @p func above.
3762 * @return A handle to the item added or NULL if not possible
3766 EAPI Elm_Genlist_Item *
3767 elm_genlist_item_insert_after(Evas_Object *obj,
3768 const Elm_Genlist_Item_Class *itc,
3770 Elm_Genlist_Item *parent,
3771 Elm_Genlist_Item *after,
3772 Elm_Genlist_Item_Flags flags,
3774 const void *func_data)
3776 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3777 EINA_SAFETY_ON_NULL_RETURN_VAL(after, NULL);
3778 Widget_Data *wd = elm_widget_data_get(obj);
3779 if (!wd) return NULL;
3780 Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3782 if (!it) return NULL;
3783 wd->items = eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
3784 EINA_INLIST_GET(after));
3787 it->parent->items = eina_list_append_relative(it->parent->items, it,
3791 it->rel->relcount++;
3792 it->before = EINA_FALSE;
3793 _item_queue(wd, it);
3800 * This clears all items in the list, leaving it empty.
3802 * @param obj The genlist object
3807 elm_genlist_clear(Evas_Object *obj)
3809 ELM_CHECK_WIDTYPE(obj, widtype);
3810 Widget_Data *wd = elm_widget_data_get(obj);
3812 if (wd->walking > 0)
3814 Elm_Genlist_Item *it;
3816 wd->clear_me = EINA_TRUE;
3817 EINA_INLIST_FOREACH(wd->items, it)
3819 it->delete_me = EINA_TRUE;
3823 evas_event_freeze(evas_object_evas_get(wd->obj));
3826 Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
3828 if (wd->anchor_item == it)
3830 wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3831 if (!wd->anchor_item)
3833 ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
3835 wd->items = eina_inlist_remove(wd->items, wd->items);
3836 if (it->flags & ELM_GENLIST_ITEM_GROUP)
3837 it->wd->group_items = eina_list_remove(it->wd->group_items, it);
3838 elm_widget_item_pre_notify_del(it);
3839 if (it->realized) _item_unrealize(it, EINA_FALSE);
3840 if (((wd->clear_me) || (!it->delete_me)) && (it->itc->func.del))
3841 it->itc->func.del((void *)it->base.data, it->base.widget);
3842 if (it->long_timer) ecore_timer_del(it->long_timer);
3843 if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
3844 elm_widget_item_del(it);
3846 wd->clear_me = EINA_FALSE;
3847 wd->anchor_item = NULL;
3850 Item_Block *itb = (Item_Block *)(wd->blocks);
3852 wd->blocks = eina_inlist_remove(wd->blocks, wd->blocks);
3853 if (itb->items) eina_list_free(itb->items);
3858 ecore_job_del(wd->calc_job);
3859 wd->calc_job = NULL;
3861 if (wd->queue_idle_enterer)
3863 ecore_idle_enterer_del(wd->queue_idle_enterer);
3864 wd->queue_idle_enterer = NULL;
3866 if (wd->must_recalc_idler)
3868 ecore_idler_del(wd->must_recalc_idler);
3869 wd->must_recalc_idler = NULL;
3873 eina_list_free(wd->queue);
3878 eina_list_free(wd->selected);
3879 wd->selected = NULL;
3881 if (wd->reorder_move_animator)
3883 ecore_animator_del(wd->reorder_move_animator);
3884 wd->reorder_move_animator = NULL;
3886 wd->show_item = NULL;
3894 evas_object_size_hint_min_set(wd->pan_smart, wd->minw, wd->minh);
3895 evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
3898 evas_event_thaw(evas_object_evas_get(wd->obj));
3899 evas_event_thaw_eval(evas_object_evas_get(wd->obj));
3903 * Enable or disable multi-select in the genlist
3905 * This enables (EINA_TRUE) or disables (EINA_FALSE) multi-select in
3906 * the list. This allows more than 1 item to be selected.
3908 * @param obj The genlist object
3909 * @param multi Multi-select enable/disable
3914 elm_genlist_multi_select_set(Evas_Object *obj,
3917 ELM_CHECK_WIDTYPE(obj, widtype);
3918 Widget_Data *wd = elm_widget_data_get(obj);
3924 * Gets if multi-select in genlist is enable or disable
3926 * @param obj The genlist object
3927 * @return Multi-select enable/disable
3928 * (EINA_TRUE = enabled/EINA_FALSE = disabled)
3933 elm_genlist_multi_select_get(const Evas_Object *obj)
3935 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
3936 Widget_Data *wd = elm_widget_data_get(obj);
3937 if (!wd) return EINA_FALSE;
3942 * Get the selectd item in the genlist
3944 * This gets the selected item in the list (if multi-select is enabled
3945 * only the first item in the list is selected - which is not very
3946 * useful, so see elm_genlist_selected_items_get() for when
3947 * multi-select is used).
3949 * If no item is selected, NULL is returned.
3951 * @param obj The genlist object
3952 * @return The selected item, or NULL if none.
3956 EAPI Elm_Genlist_Item *
3957 elm_genlist_selected_item_get(const Evas_Object *obj)
3959 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3960 Widget_Data *wd = elm_widget_data_get(obj);
3961 if (!wd) return NULL;
3962 if (wd->selected) return wd->selected->data;
3967 * Get a list of selected items in the genlist
3969 * This returns a list of the selected items. This list pointer is
3970 * only valid so long as no items are selected or unselected (or
3971 * unselected implicitly by deletion). The list contains
3972 * Elm_Genlist_Item pointers.
3974 * @param obj The genlist object
3975 * @return The list of selected items, nor NULL if none are selected.
3979 EAPI const Eina_List *
3980 elm_genlist_selected_items_get(const Evas_Object *obj)
3982 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3983 Widget_Data *wd = elm_widget_data_get(obj);
3984 if (!wd) return NULL;
3985 return wd->selected;
3989 * Get a list of realized items in genlist
3991 * This returns a list of the realized items in the genlist. The list
3992 * contains Elm_Genlist_Item pointers. The list must be freed by the
3993 * caller when done with eina_list_free(). The item pointers in the
3994 * list are only valid so long as those items are not deleted or the
3995 * genlist is not deleted.
3997 * @param obj The genlist object
3998 * @return The list of realized items, nor NULL if none are realized.
4003 elm_genlist_realized_items_get(const Evas_Object *obj)
4005 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4006 Widget_Data *wd = elm_widget_data_get(obj);
4007 Eina_List *list = NULL;
4009 Eina_Bool done = EINA_FALSE;
4010 if (!wd) return NULL;
4011 EINA_INLIST_FOREACH(wd->blocks, itb)
4016 Elm_Genlist_Item *it;
4019 EINA_LIST_FOREACH(itb->items, l, it)
4021 if (it->realized) list = eina_list_append(list, it);
4033 * Get the item that is at the x, y canvas coords
4035 * This returns the item at the given coordinates (which are canvas
4036 * relative not object-relative). If an item is at that coordinate,
4037 * that item handle is returned, and if @p posret is not NULL, the
4038 * integer pointed to is set to a value of -1, 0 or 1, depending if
4039 * the coordinate is on the upper portion of that item (-1), on the
4040 * middle section (0) or on the lower part (1). If NULL is returned as
4041 * an item (no item found there), then posret may indicate -1 or 1
4042 * based if the coordinate is above or below all items respectively in
4045 * @param it The item
4046 * @param x The input x coordinate
4047 * @param y The input y coordinate
4048 * @param posret The position relative to the item returned here
4049 * @return The item at the coordinates or NULL if none
4053 EAPI Elm_Genlist_Item *
4054 elm_genlist_at_xy_item_get(const Evas_Object *obj,
4059 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4060 Widget_Data *wd = elm_widget_data_get(obj);
4061 Evas_Coord ox, oy, ow, oh;
4064 if (!wd) return NULL;
4065 evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
4067 EINA_INLIST_FOREACH(wd->blocks, itb)
4070 Elm_Genlist_Item *it;
4072 if (!ELM_RECTS_INTERSECT(ox + itb->x - itb->wd->pan_x,
4073 oy + itb->y - itb->wd->pan_y,
4074 itb->w, itb->h, x, y, 1, 1))
4076 EINA_LIST_FOREACH(itb->items, l, it)
4078 Evas_Coord itx, ity;
4080 itx = ox + itb->x + it->x - itb->wd->pan_x;
4081 ity = oy + itb->y + it->y - itb->wd->pan_y;
4082 if (ELM_RECTS_INTERSECT(itx, ity, it->w, it->h, x, y, 1, 1))
4086 if (y <= (ity + (it->h / 4))) *posret = -1;
4087 else if (y >= (ity + it->h - (it->h / 4)))
4093 lasty = ity + it->h;
4098 if (y > lasty) *posret = 1;
4105 * Get the first item in the genlist
4107 * This returns the first item in the list.
4109 * @param obj The genlist object
4110 * @return The first item, or NULL if none
4114 EAPI Elm_Genlist_Item *
4115 elm_genlist_first_item_get(const Evas_Object *obj)
4117 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4118 Widget_Data *wd = elm_widget_data_get(obj);
4119 if (!wd) return NULL;
4120 if (!wd->items) return NULL;
4121 Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
4122 while ((it) && (it->delete_me))
4123 it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
4128 * Get the last item in the genlist
4130 * This returns the last item in the list.
4132 * @return The last item, or NULL if none
4136 EAPI Elm_Genlist_Item *
4137 elm_genlist_last_item_get(const Evas_Object *obj)
4139 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
4140 Widget_Data *wd = elm_widget_data_get(obj);
4141 if (!wd) return NULL;
4142 if (!wd->items) return NULL;
4143 Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items->last);
4144 while ((it) && (it->delete_me))
4145 it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
4150 * Get the next item in the genlist
4152 * This returns the item after the item @p it.
4154 * @param it The item
4155 * @return The item after @p it, or NULL if none
4159 EAPI Elm_Genlist_Item *
4160 elm_genlist_item_next_get(const Elm_Genlist_Item *it)
4162 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4165 it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
4166 if ((it) && (!it->delete_me)) break;
4168 return (Elm_Genlist_Item *)it;
4172 * Get the previous item in the genlist
4174 * This returns the item before the item @p it.
4176 * @param it The item
4177 * @return The item before @p it, or NULL if none
4181 EAPI Elm_Genlist_Item *
4182 elm_genlist_item_prev_get(const Elm_Genlist_Item *it)
4184 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4187 it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
4188 if ((it) && (!it->delete_me)) break;
4190 return (Elm_Genlist_Item *)it;
4194 * Get the genlist object from an item
4196 * This returns the genlist object itself that an item belongs to.
4198 * @param it The item
4199 * @return The genlist object
4204 elm_genlist_item_genlist_get(const Elm_Genlist_Item *it)
4206 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4207 return it->base.widget;
4211 * Get the parent item of the given item
4213 * This returns the parent item of the item @p it given.
4215 * @param it The item
4216 * @return The parent of the item or NULL if none
4220 EAPI Elm_Genlist_Item *
4221 elm_genlist_item_parent_get(const Elm_Genlist_Item *it)
4223 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4228 * Clear all sub-items (children) of the given item
4230 * This clears all items that are children (or their descendants) of the
4233 * @param it The item
4238 elm_genlist_item_subitems_clear(Elm_Genlist_Item *it)
4240 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4241 Eina_List *tl = NULL, *l;
4242 Elm_Genlist_Item *it2;
4244 EINA_LIST_FOREACH(it->items, l, it2)
4245 tl = eina_list_append(tl, it2);
4246 EINA_LIST_FREE(tl, it2)
4247 elm_genlist_item_del(it2);
4251 * Set the selected state of an item
4253 * This sets the selected state (1 selected, 0 not selected) of the given
4256 * @param it The item
4257 * @param selected The selected state
4262 elm_genlist_item_selected_set(Elm_Genlist_Item *it,
4265 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4266 Widget_Data *wd = elm_widget_data_get(it->base.widget);
4268 if ((it->delete_me) || (it->disabled)) return;
4269 selected = !!selected;
4270 if (it->selected == selected) return;
4276 while (wd->selected)
4278 _item_unhighlight(wd->selected->data);
4279 _item_unselect(wd->selected->data);
4282 _item_highlight(it);
4287 _item_unhighlight(it);
4293 * Get the selected state of an item
4295 * This gets the selected state of an item (1 selected, 0 not selected).
4297 * @param it The item
4298 * @return The selected state
4303 elm_genlist_item_selected_get(const Elm_Genlist_Item *it)
4305 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4306 return it->selected;
4310 * Sets the expanded state of an item (if it's a parent)
4312 * This expands or contracts a parent item (thus showing or hiding the
4315 * @param it The item
4316 * @param expanded The expanded state (1 expanded, 0 not expanded).
4321 elm_genlist_item_expanded_set(Elm_Genlist_Item *it,
4324 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4325 if (it->expanded == expanded) return;
4326 it->expanded = expanded;
4330 edje_object_signal_emit(it->base.view, "elm,state,expanded", "elm");
4331 evas_object_smart_callback_call(it->base.widget, SIG_EXPANDED, it);
4336 edje_object_signal_emit(it->base.view, "elm,state,contracted", "elm");
4337 evas_object_smart_callback_call(it->base.widget, SIG_CONTRACTED, it);
4342 * Get the expanded state of an item
4344 * This gets the expanded state of an item
4346 * @param it The item
4347 * @return Thre expanded state
4352 elm_genlist_item_expanded_get(const Elm_Genlist_Item *it)
4354 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4355 return it->expanded;
4359 * Get the depth of expanded item
4361 * @param it The genlist item object
4362 * @return The depth of expanded item
4367 elm_genlist_item_expanded_depth_get(const Elm_Genlist_Item *it)
4369 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, 0);
4370 return it->expanded_depth;
4374 * Sets the disabled state of an item.
4376 * A disabled item cannot be selected or unselected. It will also
4377 * change appearance to appear disabled. This sets the disabled state
4378 * (1 disabled, 0 not disabled).
4380 * @param it The item
4381 * @param disabled The disabled state
4386 elm_genlist_item_disabled_set(Elm_Genlist_Item *it,
4389 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4392 if (it->disabled == disabled) return;
4393 if (it->delete_me) return;
4394 it->disabled = !!disabled;
4396 elm_genlist_item_selected_set(it, EINA_FALSE);
4400 edje_object_signal_emit(it->base.view, "elm,state,disabled", "elm");
4402 edje_object_signal_emit(it->base.view, "elm,state,enabled", "elm");
4403 EINA_LIST_FOREACH(it->icon_objs, l, obj)
4404 elm_widget_disabled_set(obj, disabled);
4409 * Get the disabled state of an item
4411 * This gets the disabled state of the given item.
4413 * @param it The item
4414 * @return The disabled state
4419 elm_genlist_item_disabled_get(const Elm_Genlist_Item *it)
4421 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4422 if (it->delete_me) return EINA_FALSE;
4423 return it->disabled;
4427 * Sets the display only state of an item.
4429 * A display only item cannot be selected or unselected. It is for
4430 * display only and not selecting or otherwise clicking, dragging
4431 * etc. by the user, thus finger size rules will not be applied to
4434 * @param it The item
4435 * @param display_only The display only state
4440 elm_genlist_item_display_only_set(Elm_Genlist_Item *it,
4441 Eina_Bool display_only)
4443 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4444 if (it->display_only == display_only) return;
4445 if (it->delete_me) return;
4446 it->display_only = display_only;
4447 it->mincalcd = EINA_FALSE;
4448 it->updateme = EINA_TRUE;
4449 if (it->block) it->block->updateme = EINA_TRUE;
4450 if (it->wd->update_job) ecore_job_del(it->wd->update_job);
4451 it->wd->update_job = ecore_job_add(_update_job, it->wd);
4455 * Get the display only state of an item
4457 * This gets the display only state of the given item.
4459 * @param it The item
4460 * @return The display only state
4465 elm_genlist_item_display_only_get(const Elm_Genlist_Item *it)
4467 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4468 if (it->delete_me) return EINA_FALSE;
4469 return it->display_only;
4473 * Show the given item
4475 * This causes genlist to jump to the given item @p it and show it (by
4476 * scrolling), if it is not fully visible.
4478 * @param it The item
4483 elm_genlist_item_show(Elm_Genlist_Item *it)
4485 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4486 Evas_Coord gith = 0;
4487 if (it->delete_me) return;
4488 if ((it->queued) || (!it->mincalcd))
4490 it->wd->show_item = it;
4491 it->wd->bring_in = EINA_TRUE;
4492 it->showme = EINA_TRUE;
4495 if (it->wd->show_item)
4497 it->wd->show_item->showme = EINA_FALSE;
4498 it->wd->show_item = NULL;
4500 if ((it->group_item) && (it->wd->pan_y > (it->y + it->block->y)))
4501 gith = it->group_item->h;
4502 elm_smart_scroller_child_region_show(it->wd->scr,
4503 it->x + it->block->x,
4504 it->y + it->block->y - gith,
4505 it->block->w, it->h);
4509 * Bring in the given item
4511 * This causes genlist to jump to the given item @p it and show it (by
4512 * scrolling), if it is not fully visible. This may use animation to
4513 * do so and take a period of time
4515 * @param it The item
4520 elm_genlist_item_bring_in(Elm_Genlist_Item *it)
4522 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4523 Evas_Coord gith = 0;
4524 if (it->delete_me) return;
4525 if ((it->queued) || (!it->mincalcd))
4527 it->wd->show_item = it;
4528 it->wd->bring_in = EINA_TRUE;
4529 it->showme = EINA_TRUE;
4532 if (it->wd->show_item)
4534 it->wd->show_item->showme = EINA_FALSE;
4535 it->wd->show_item = NULL;
4537 if ((it->group_item) && (it->wd->pan_y > (it->y + it->block->y)))
4538 gith = it->group_item->h;
4539 elm_smart_scroller_region_bring_in(it->wd->scr,
4540 it->x + it->block->x,
4541 it->y + it->block->y - gith,
4542 it->block->w, it->h);
4546 * Show the given item at the top
4548 * This causes genlist to jump to the given item @p it and show it (by
4549 * scrolling), if it is not fully visible.
4551 * @param it The item
4556 elm_genlist_item_top_show(Elm_Genlist_Item *it)
4558 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4560 Evas_Coord gith = 0;
4562 if (it->delete_me) return;
4563 if ((it->queued) || (!it->mincalcd))
4565 it->wd->show_item = it;
4566 it->wd->bring_in = EINA_TRUE;
4567 it->showme = EINA_TRUE;
4570 if (it->wd->show_item)
4572 it->wd->show_item->showme = EINA_FALSE;
4573 it->wd->show_item = NULL;
4575 evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4576 if (it->group_item) gith = it->group_item->h;
4577 elm_smart_scroller_child_region_show(it->wd->scr,
4578 it->x + it->block->x,
4579 it->y + it->block->y - gith,
4584 * Bring in the given item at the top
4586 * This causes genlist to jump to the given item @p it and show it (by
4587 * scrolling), if it is not fully visible. This may use animation to
4588 * do so and take a period of time
4590 * @param it The item
4595 elm_genlist_item_top_bring_in(Elm_Genlist_Item *it)
4597 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4599 Evas_Coord gith = 0;
4601 if (it->delete_me) return;
4602 if ((it->queued) || (!it->mincalcd))
4604 it->wd->show_item = it;
4605 it->wd->bring_in = EINA_TRUE;
4606 it->showme = EINA_TRUE;
4609 if (it->wd->show_item)
4611 it->wd->show_item->showme = EINA_FALSE;
4612 it->wd->show_item = NULL;
4614 evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4615 if (it->group_item) gith = it->group_item->h;
4616 elm_smart_scroller_region_bring_in(it->wd->scr,
4617 it->x + it->block->x,
4618 it->y + it->block->y - gith,
4623 * Show the given item at the middle
4625 * This causes genlist to jump to the given item @p it and show it (by
4626 * scrolling), if it is not fully visible.
4628 * @param it The item
4633 elm_genlist_item_middle_show(Elm_Genlist_Item *it)
4635 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4638 if (it->delete_me) return;
4639 if ((it->queued) || (!it->mincalcd))
4641 it->wd->show_item = it;
4642 it->wd->bring_in = EINA_TRUE;
4643 it->showme = EINA_TRUE;
4646 if (it->wd->show_item)
4648 it->wd->show_item->showme = EINA_FALSE;
4649 it->wd->show_item = NULL;
4651 evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4652 elm_smart_scroller_child_region_show(it->wd->scr,
4653 it->x + it->block->x,
4654 it->y + it->block->y - oh / 2 +
4655 it->h / 2, it->block->w, oh);
4659 * Bring in the given item at the middle
4661 * This causes genlist to jump to the given item @p it and show it (by
4662 * scrolling), if it is not fully visible. This may use animation to
4663 * do so and take a period of time
4665 * @param it The item
4670 elm_genlist_item_middle_bring_in(Elm_Genlist_Item *it)
4672 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4675 if (it->delete_me) return;
4676 if ((it->queued) || (!it->mincalcd))
4678 it->wd->show_item = it;
4679 it->wd->bring_in = EINA_TRUE;
4680 it->showme = EINA_TRUE;
4683 if (it->wd->show_item)
4685 it->wd->show_item->showme = EINA_FALSE;
4686 it->wd->show_item = NULL;
4688 evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4689 elm_smart_scroller_region_bring_in(it->wd->scr,
4690 it->x + it->block->x,
4691 it->y + it->block->y - oh / 2 + it->h / 2,
4696 * Delete a given item
4698 * This deletes the item from genlist and calls the genlist item del
4699 * class callback defined in the item class, if it is set. This clears all
4700 * subitems if it is a tree.
4702 * @param it The item
4707 elm_genlist_item_del(Elm_Genlist_Item *it)
4709 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4710 if ((it->relcount > 0) || (it->walking > 0))
4712 elm_widget_item_pre_notify_del(it);
4713 elm_genlist_item_subitems_clear(it);
4714 it->delete_me = EINA_TRUE;
4715 if (it->wd->show_item == it) it->wd->show_item = NULL;
4717 it->wd->selected = eina_list_remove(it->wd->selected,
4721 if (it->realized) _item_unrealize(it, EINA_FALSE);
4722 it->block->changed = EINA_TRUE;
4723 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
4724 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
4726 if (it->itc->func.del)
4727 it->itc->func.del((void *)it->base.data, it->base.widget);
4734 * Set the data item from the genlist item
4736 * This set the data value passed on the elm_genlist_item_append() and
4737 * related item addition calls. This function will also call
4738 * elm_genlist_item_update() so the item will be updated to reflect the
4741 * @param it The item
4742 * @param data The new data pointer to set
4747 elm_genlist_item_data_set(Elm_Genlist_Item *it,
4750 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4751 elm_widget_item_data_set(it, data);
4752 elm_genlist_item_update(it);
4756 * Get the data item from the genlist item
4758 * This returns the data value passed on the elm_genlist_item_append()
4759 * and related item addition calls and elm_genlist_item_data_set().
4761 * @param it The item
4762 * @return The data pointer provided when created
4767 elm_genlist_item_data_get(const Elm_Genlist_Item *it)
4769 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4770 return elm_widget_item_data_get(it);
4774 * Tells genlist to "orphan" icons fetchs by the item class
4776 * This instructs genlist to release references to icons in the item,
4777 * meaning that they will no longer be managed by genlist and are
4778 * floating "orphans" that can be re-used elsewhere if the user wants
4781 * @param it The item
4786 elm_genlist_item_icons_orphan(Elm_Genlist_Item *it)
4789 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4790 EINA_LIST_FREE(it->icon_objs, icon)
4792 elm_widget_sub_object_del(it->base.widget, icon);
4793 evas_object_smart_member_del(icon);
4794 evas_object_hide(icon);
4799 * Get the real evas object of the genlist item
4801 * This returns the actual evas object used for the specified genlist
4802 * item. This may be NULL as it may not be created, and may be deleted
4803 * at any time by genlist. Do not modify this object (move, resize,
4804 * show, hide etc.) as genlist is controlling it. This function is for
4805 * querying, emitting custom signals or hooking lower level callbacks
4806 * for events. Do not delete this object under any circumstances.
4808 * @param it The item
4809 * @return The object pointer
4813 EAPI const Evas_Object *
4814 elm_genlist_item_object_get(const Elm_Genlist_Item *it)
4816 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4817 return it->base.view;
4821 * Update the contents of an item
4823 * This updates an item by calling all the item class functions again
4824 * to get the icons, labels and states. Use this when the original
4825 * item data has changed and the changes are desired to be reflected.
4827 * @param it The item
4832 elm_genlist_item_update(Elm_Genlist_Item *it)
4834 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4835 if (!it->block) return;
4836 if (it->delete_me) return;
4837 it->mincalcd = EINA_FALSE;
4838 it->updateme = EINA_TRUE;
4839 it->block->updateme = EINA_TRUE;
4840 if (it->wd->update_job) ecore_job_del(it->wd->update_job);
4841 it->wd->update_job = ecore_job_add(_update_job, it->wd);
4845 * Update the item class of an item
4847 * @param it The item
4848 * @parem itc The item class for the item
4853 elm_genlist_item_item_class_update(Elm_Genlist_Item *it,
4854 const Elm_Genlist_Item_Class *itc)
4856 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4857 if (!it->block) return;
4858 EINA_SAFETY_ON_NULL_RETURN(itc);
4859 if (it->delete_me) return;
4861 it->nocache = EINA_TRUE;
4862 elm_genlist_item_update(it);
4865 static Evas_Object *
4866 _elm_genlist_item_label_create(void *data,
4868 void *item __UNUSED__)
4870 Evas_Object *label = elm_label_add(obj);
4873 elm_object_style_set(label, "tooltip");
4874 elm_label_label_set(label, data);
4879 _elm_genlist_item_label_del_cb(void *data,
4880 Evas_Object *obj __UNUSED__,
4881 void *event_info __UNUSED__)
4883 eina_stringshare_del(data);
4887 * Set the text to be shown in the genlist item.
4889 * @param item Target item
4890 * @param text The text to set in the content
4892 * Setup the text as tooltip to object. The item can have only one
4893 * tooltip, so any previous tooltip data is removed.
4898 elm_genlist_item_tooltip_text_set(Elm_Genlist_Item *item,
4901 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4902 text = eina_stringshare_add(text);
4903 elm_genlist_item_tooltip_content_cb_set(item, _elm_genlist_item_label_create,
4905 _elm_genlist_item_label_del_cb);
4909 * Set the content to be shown in the tooltip item
4911 * Setup the tooltip to item. The item can have only one tooltip, so
4912 * any previous tooltip data is removed. @p func(with @p data) will be
4913 * called every time that need to show the tooltip and it should return a
4914 * valid Evas_Object. This object is then managed fully by tooltip
4915 * system and is deleted when the tooltip is gone.
4917 * @param item the genlist item being attached by a tooltip.
4918 * @param func the function used to create the tooltip contents.
4919 * @param data what to provide to @a func as callback data/context.
4920 * @param del_cb called when data is not needed anymore, either when
4921 * another callback replaces @func, the tooltip is unset with
4922 * elm_genlist_item_tooltip_unset() or the owner @a item
4923 * dies. This callback receives as the first parameter the
4924 * given @a data, and @c event_info is the item.
4929 elm_genlist_item_tooltip_content_cb_set(Elm_Genlist_Item *item,
4930 Elm_Tooltip_Item_Content_Cb func,
4932 Evas_Smart_Cb del_cb)
4934 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_GOTO(item, error);
4936 if ((item->tooltip.content_cb == func) && (item->tooltip.data == data))
4939 if (item->tooltip.del_cb)
4940 item->tooltip.del_cb((void *)item->tooltip.data,
4941 item->base.widget, item);
4943 item->tooltip.content_cb = func;
4944 item->tooltip.data = data;
4945 item->tooltip.del_cb = del_cb;
4947 if (item->base.view)
4949 elm_widget_item_tooltip_content_cb_set(item,
4950 item->tooltip.content_cb,
4951 item->tooltip.data, NULL);
4952 elm_widget_item_tooltip_style_set(item, item->tooltip.style);
4958 if (del_cb) del_cb((void *)data, NULL, NULL);
4962 * Unset tooltip from item
4964 * @param item genlist item to remove previously set tooltip.
4966 * Remove tooltip from item. The callback provided as del_cb to
4967 * elm_genlist_item_tooltip_content_cb_set() will be called to notify
4968 * it is not used anymore.
4970 * @see elm_genlist_item_tooltip_content_cb_set()
4975 elm_genlist_item_tooltip_unset(Elm_Genlist_Item *item)
4977 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4978 if ((item->base.view) && (item->tooltip.content_cb))
4979 elm_widget_item_tooltip_unset(item);
4981 if (item->tooltip.del_cb)
4982 item->tooltip.del_cb((void *)item->tooltip.data, item->base.widget, item);
4983 item->tooltip.del_cb = NULL;
4984 item->tooltip.content_cb = NULL;
4985 item->tooltip.data = NULL;
4986 if (item->tooltip.style)
4987 elm_genlist_item_tooltip_style_set(item, NULL);
4991 * Sets a different style for this item tooltip.
4993 * @note before you set a style you should define a tooltip with
4994 * elm_genlist_item_tooltip_content_cb_set() or
4995 * elm_genlist_item_tooltip_text_set()
4997 * @param item genlist item with tooltip already set.
4998 * @param style the theme style to use (default, transparent, ...)
5003 elm_genlist_item_tooltip_style_set(Elm_Genlist_Item *item,
5006 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5007 eina_stringshare_replace(&item->tooltip.style, style);
5008 if (item->base.view) elm_widget_item_tooltip_style_set(item, style);
5012 * Get the style for this item tooltip.
5014 * @param item genlist item with tooltip already set.
5015 * @return style the theme style in use, defaults to "default". If the
5016 * object does not have a tooltip set, then NULL is returned.
5021 elm_genlist_item_tooltip_style_get(const Elm_Genlist_Item *item)
5023 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
5024 return item->tooltip.style;
5028 * Set the cursor to be shown when mouse is over the genlist item
5030 * @param item Target item
5031 * @param cursor the cursor name to be used.
5033 * @see elm_object_cursor_set()
5037 elm_genlist_item_cursor_set(Elm_Genlist_Item *item,
5040 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5041 eina_stringshare_replace(&item->mouse_cursor, cursor);
5042 if (item->base.view) elm_widget_item_cursor_set(item, cursor);
5046 * Get the cursor to be shown when mouse is over the genlist item
5048 * @param item genlist item with cursor already set.
5049 * @return the cursor name.
5054 elm_genlist_item_cursor_get(const Elm_Genlist_Item *item)
5056 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
5057 return elm_widget_item_cursor_get(item);
5061 * Unset the cursor to be shown when mouse is over the genlist item
5063 * @param item Target item
5065 * @see elm_object_cursor_unset()
5069 elm_genlist_item_cursor_unset(Elm_Genlist_Item *item)
5071 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5072 if (!item->mouse_cursor)
5075 if (item->base.view)
5076 elm_widget_item_cursor_unset(item);
5078 eina_stringshare_del(item->mouse_cursor);
5079 item->mouse_cursor = NULL;
5083 * Sets a different style for this item cursor.
5085 * @note before you set a style you should define a cursor with
5086 * elm_genlist_item_cursor_set()
5088 * @param item genlist item with cursor already set.
5089 * @param style the theme style to use (default, transparent, ...)
5094 elm_genlist_item_cursor_style_set(Elm_Genlist_Item *item,
5097 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5098 elm_widget_item_cursor_style_set(item, style);
5102 * Get the style for this item cursor.
5104 * @param item genlist item with cursor already set.
5105 * @return style the theme style in use, defaults to "default". If the
5106 * object does not have a cursor set, then NULL is returned.
5111 elm_genlist_item_cursor_style_get(const Elm_Genlist_Item *item)
5113 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
5114 return elm_widget_item_cursor_style_get(item);
5118 * Set if the cursor set should be searched on the theme or should use
5119 * the provided by the engine, only.
5121 * @note before you set if should look on theme you should define a
5122 * cursor with elm_object_cursor_set(). By default it will only look
5123 * for cursors provided by the engine.
5125 * @param item widget item with cursor already set.
5126 * @param engine_only boolean to define it cursors should be looked
5127 * only between the provided by the engine or searched on widget's
5133 elm_genlist_item_cursor_engine_only_set(Elm_Genlist_Item *item,
5134 Eina_Bool engine_only)
5136 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5137 elm_widget_item_cursor_engine_only_set(item, engine_only);
5141 * Get the cursor engine only usage for this item cursor.
5143 * @param item widget item with cursor already set.
5144 * @return engine_only boolean to define it cursors should be looked
5145 * only between the provided by the engine or searched on widget's
5146 * theme as well. If the object does not have a cursor set, then
5147 * EINA_FALSE is returned.
5152 elm_genlist_item_cursor_engine_only_get(const Elm_Genlist_Item *item)
5154 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
5155 return elm_widget_item_cursor_engine_only_get(item);
5159 * This sets the horizontal stretching mode
5161 * This sets the mode used for sizing items horizontally. Valid modes
5162 * are ELM_LIST_LIMIT and ELM_LIST_SCROLL. The default is
5163 * ELM_LIST_SCROLL. This mode means that if items are too wide to fit,
5164 * the scroller will scroll horizontally. Otherwise items are expanded
5165 * to fill the width of the viewport of the scroller. If it is
5166 * ELM_LIST_LIMIT, Items will be expanded to the viewport width and
5167 * limited to that size.
5169 * @param obj The genlist object
5170 * @param mode The mode to use
5175 elm_genlist_horizontal_mode_set(Evas_Object *obj,
5178 ELM_CHECK_WIDTYPE(obj, widtype);
5179 Widget_Data *wd = elm_widget_data_get(obj);
5181 if (wd->mode == mode) return;
5187 * Gets the horizontal stretching mode
5189 * @param obj The genlist object
5190 * @return The mode to use
5191 * (ELM_LIST_LIMIT, ELM_LIST_SCROLL)
5196 elm_genlist_horizontal_mode_get(const Evas_Object *obj)
5198 ELM_CHECK_WIDTYPE(obj, widtype) ELM_LIST_LAST;
5199 Widget_Data *wd = elm_widget_data_get(obj);
5200 if (!wd) return ELM_LIST_LAST;
5205 * Set the always select mode.
5207 * Items will only call their selection func and callback when first
5208 * becoming selected. Any further clicks will do nothing, unless you
5209 * enable always select with elm_genlist_always_select_mode_set().
5210 * This means even if selected, every click will make the selected
5211 * callbacks be called.
5213 * @param obj The genlist object
5214 * @param always_select The always select mode
5215 * (EINA_TRUE = on, EINA_FALSE = off)
5220 elm_genlist_always_select_mode_set(Evas_Object *obj,
5221 Eina_Bool always_select)
5223 ELM_CHECK_WIDTYPE(obj, widtype);
5224 Widget_Data *wd = elm_widget_data_get(obj);
5226 wd->always_select = always_select;
5230 * Get the always select mode.
5232 * @param obj The genlist object
5233 * @return The always select mode
5234 * (EINA_TRUE = on, EINA_FALSE = off)
5239 elm_genlist_always_select_mode_get(const Evas_Object *obj)
5241 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5242 Widget_Data *wd = elm_widget_data_get(obj);
5243 if (!wd) return EINA_FALSE;
5244 return wd->always_select;
5248 * Set no select mode
5250 * This will turn off the ability to select items entirely and they
5251 * will neither appear selected nor call selected callback functions.
5253 * @param obj The genlist object
5254 * @param no_select The no select mode
5255 * (EINA_TRUE = on, EINA_FALSE = off)
5260 elm_genlist_no_select_mode_set(Evas_Object *obj,
5261 Eina_Bool no_select)
5263 ELM_CHECK_WIDTYPE(obj, widtype);
5264 Widget_Data *wd = elm_widget_data_get(obj);
5266 wd->no_select = no_select;
5270 * Gets no select mode
5272 * @param obj The genlist object
5273 * @return The no select mode
5274 * (EINA_TRUE = on, EINA_FALSE = off)
5279 elm_genlist_no_select_mode_get(const Evas_Object *obj)
5281 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5282 Widget_Data *wd = elm_widget_data_get(obj);
5283 if (!wd) return EINA_FALSE;
5284 return wd->no_select;
5290 * This will enable the compress mode where items are "compressed"
5291 * horizontally to fit the genlist scrollable viewport width. This is
5292 * special for genlist. Do not rely on
5293 * elm_genlist_horizontal_mode_set() being set to ELM_LIST_COMPRESS to
5294 * work as genlist needs to handle it specially.
5296 * @param obj The genlist object
5297 * @param compress The compress mode
5298 * (EINA_TRUE = on, EINA_FALSE = off)
5303 elm_genlist_compress_mode_set(Evas_Object *obj,
5306 ELM_CHECK_WIDTYPE(obj, widtype);
5307 Widget_Data *wd = elm_widget_data_get(obj);
5309 wd->compress = compress;
5310 if (!compress) elm_genlist_homogeneous_set(obj, EINA_FALSE);
5314 * Get the compress mode
5316 * @param obj The genlist object
5317 * @return The compress mode
5318 * (EINA_TRUE = on, EINA_FALSE = off)
5323 elm_genlist_compress_mode_get(const Evas_Object *obj)
5325 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5326 Widget_Data *wd = elm_widget_data_get(obj);
5327 if (!wd) return EINA_FALSE;
5328 return wd->compress;
5332 * Set height-for-width mode
5334 * With height-for-width mode the item width will be fixed (restricted
5335 * to a minimum of) to the list width when calculating its size in
5336 * order to allow the height to be calculated based on it. This allows,
5337 * for instance, text block to wrap lines if the Edje part is
5338 * configured with "text.min: 0 1".
5340 * @note This mode will make list resize slower as it will have to
5341 * recalculate every item height again whenever the list width
5344 * @note When height-for-width mode is enabled, it also enables
5345 * compress mode (see elm_genlist_compress_mode_set()) and
5346 * disables homogeneous (see elm_genlist_homogeneous_set()).
5348 * @param obj The genlist object
5349 * @param setting The height-for-width mode (EINA_TRUE = on,
5355 elm_genlist_height_for_width_mode_set(Evas_Object *obj,
5356 Eina_Bool height_for_width)
5358 ELM_CHECK_WIDTYPE(obj, widtype);
5359 Widget_Data *wd = elm_widget_data_get(obj);
5361 wd->height_for_width = !!height_for_width;
5362 if (wd->height_for_width)
5364 elm_genlist_homogeneous_set(obj, EINA_FALSE);
5365 elm_genlist_compress_mode_set(obj, EINA_TRUE);
5370 * Get the height-for-width mode
5372 * @param obj The genlist object
5373 * @return The height-for-width mode (EINA_TRUE = on, EINA_FALSE =
5379 elm_genlist_height_for_width_mode_get(const Evas_Object *obj)
5381 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5382 Widget_Data *wd = elm_widget_data_get(obj);
5383 if (!wd) return EINA_FALSE;
5384 return wd->height_for_width;
5390 * This will enable or disable the scroller bounce mode for the
5391 * genlist. See elm_scroller_bounce_set() for details
5393 * @param obj The genlist object
5394 * @param h_bounce Allow bounce horizontally
5395 * @param v_bounce Allow bounce vertically
5400 elm_genlist_bounce_set(Evas_Object *obj,
5404 ELM_CHECK_WIDTYPE(obj, widtype);
5405 Widget_Data *wd = elm_widget_data_get(obj);
5407 elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
5411 * Get the bounce mode
5413 * @param obj The genlist object
5414 * @param h_bounce Allow bounce horizontally
5415 * @param v_bounce Allow bounce vertically
5420 elm_genlist_bounce_get(const Evas_Object *obj,
5421 Eina_Bool *h_bounce,
5422 Eina_Bool *v_bounce)
5424 ELM_CHECK_WIDTYPE(obj, widtype);
5425 Widget_Data *wd = elm_widget_data_get(obj);
5427 elm_smart_scroller_bounce_allow_get(obj, h_bounce, v_bounce);
5431 * Set homogenous mode
5433 * This will enable the homogeneous mode where items are of the same
5434 * height and width so that genlist may do the lazy-loading at its
5435 * maximum. This implies 'compressed' mode.
5437 * @param obj The genlist object
5438 * @param homogeneous Assume the items within the genlist are of the
5439 * same height and width (EINA_TRUE = on, EINA_FALSE = off)
5444 elm_genlist_homogeneous_set(Evas_Object *obj,
5445 Eina_Bool homogeneous)
5447 ELM_CHECK_WIDTYPE(obj, widtype);
5448 Widget_Data *wd = elm_widget_data_get(obj);
5450 if (homogeneous) elm_genlist_compress_mode_set(obj, EINA_TRUE);
5451 wd->homogeneous = homogeneous;
5455 * Get the homogenous mode
5457 * @param obj The genlist object
5458 * @return Assume the items within the genlist are of the same height
5459 * and width (EINA_TRUE = on, EINA_FALSE = off)
5464 elm_genlist_homogeneous_get(const Evas_Object *obj)
5466 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5467 Widget_Data *wd = elm_widget_data_get(obj);
5468 if (!wd) return EINA_FALSE;
5469 return wd->homogeneous;
5473 * Set the maximum number of items within an item block
5475 * This will configure the block count to tune to the target with
5476 * particular performance matrix.
5478 * @param obj The genlist object
5479 * @param n Maximum number of items within an item block
5484 elm_genlist_block_count_set(Evas_Object *obj,
5487 ELM_CHECK_WIDTYPE(obj, widtype);
5488 Widget_Data *wd = elm_widget_data_get(obj);
5490 wd->max_items_per_block = n;
5491 wd->item_cache_max = wd->max_items_per_block * 2;
5492 _item_cache_clean(wd);
5496 * Get the maximum number of items within an item block
5498 * @param obj The genlist object
5499 * @return Maximum number of items within an item block
5504 elm_genlist_block_count_get(const Evas_Object *obj)
5506 ELM_CHECK_WIDTYPE(obj, widtype) 0;
5507 Widget_Data *wd = elm_widget_data_get(obj);
5509 return wd->max_items_per_block;
5513 * Set the timeout in seconds for the longpress event
5515 * @param obj The genlist object
5516 * @param timeout timeout in seconds
5521 elm_genlist_longpress_timeout_set(Evas_Object *obj,
5524 ELM_CHECK_WIDTYPE(obj, widtype);
5525 Widget_Data *wd = elm_widget_data_get(obj);
5527 wd->longpress_timeout = timeout;
5531 * Get the timeout in seconds for the longpress event
5533 * @param obj The genlist object
5534 * @return timeout in seconds
5539 elm_genlist_longpress_timeout_get(const Evas_Object *obj)
5541 ELM_CHECK_WIDTYPE(obj, widtype) 0;
5542 Widget_Data *wd = elm_widget_data_get(obj);
5544 return wd->longpress_timeout;
5548 * Set the scrollbar policy
5550 * This sets the scrollbar visibility policy for the given genlist
5551 * scroller. ELM_SMART_SCROLLER_POLICY_AUTO means the scrollbar is
5552 * made visible if it is needed, and otherwise kept hidden.
5553 * ELM_SMART_SCROLLER_POLICY_ON turns it on all the time, and
5554 * ELM_SMART_SCROLLER_POLICY_OFF always keeps it off. This applies
5555 * respectively for the horizontal and vertical scrollbars.
5557 * @param obj The genlist object
5558 * @param policy_h Horizontal scrollbar policy
5559 * @param policy_v Vertical scrollbar policy
5564 elm_genlist_scroller_policy_set(Evas_Object *obj,
5565 Elm_Scroller_Policy policy_h,
5566 Elm_Scroller_Policy policy_v)
5568 ELM_CHECK_WIDTYPE(obj, widtype);
5569 Widget_Data *wd = elm_widget_data_get(obj);
5571 if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
5572 (policy_v >= ELM_SCROLLER_POLICY_LAST))
5575 elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
5579 * Get the scrollbar policy
5581 * @param obj The genlist object
5582 * @param policy_h Horizontal scrollbar policy
5583 * @param policy_v Vertical scrollbar policy
5588 elm_genlist_scroller_policy_get(const Evas_Object *obj,
5589 Elm_Scroller_Policy *policy_h,
5590 Elm_Scroller_Policy *policy_v)
5592 ELM_CHECK_WIDTYPE(obj, widtype);
5593 Widget_Data *wd = elm_widget_data_get(obj);
5594 Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
5595 if ((!wd) || (!wd->scr)) return;
5596 elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
5597 if (policy_h) *policy_h = (Elm_Scroller_Policy)s_policy_h;
5598 if (policy_v) *policy_v = (Elm_Scroller_Policy)s_policy_v;
5602 * Update the contents of all realized items
5604 * This updates all realized items by calling all the item class functions again
5605 * to get the icons, labels and states. Use this when the original
5606 * item data has changed and the changes are desired to be reflected.
5608 * @param it The item
5613 elm_genlist_realized_items_update(Evas_Object *obj)
5615 ELM_CHECK_WIDTYPE(obj, widtype);
5617 Eina_List *list, *l;
5618 Elm_Genlist_Item *it;
5620 list = elm_genlist_realized_items_get(obj);
5621 EINA_LIST_FOREACH(list, l, it)
5622 elm_genlist_item_update(it);
5626 * Set genlist item mode
5628 * @param item The genlist item
5629 * @param mode Mode name
5630 * @param mode_set Boolean to define set or unset mode.
5635 elm_genlist_item_mode_set(Elm_Genlist_Item *it,
5636 const char *mode_type,
5639 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
5640 Widget_Data *wd = it->wd;
5642 Elm_Genlist_Item *it2;
5645 if (!mode_type) return;
5646 if ((it->delete_me) || (it->disabled)) return;
5648 if ((wd->mode_item == it) &&
5649 (!strcmp(mode_type, wd->mode_type)) &&
5652 if (!it->itc->mode_item_style) return;
5656 EINA_LIST_FOREACH(wd->selected, l, it2)
5658 elm_genlist_item_selected_set(it2, EINA_FALSE);
5662 it2 = elm_genlist_selected_item_get(wd->obj);
5663 if ((it2) && (it2->realized))
5664 elm_genlist_item_selected_set(it2, EINA_FALSE);
5667 if (((wd->mode_type) && (strcmp(mode_type, wd->mode_type))) ||
5669 ((it == wd->mode_item) && (!mode_set)))
5670 _item_mode_unset(wd);
5672 eina_stringshare_replace(&wd->mode_type, mode_type);
5673 if (mode_set) _item_mode_set(it);
5677 * Get active genlist mode type
5679 * @param obj The genlist object
5684 elm_genlist_mode_get(const Evas_Object *obj)
5686 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5687 Widget_Data *wd = elm_widget_data_get(obj);
5688 if (!wd) return NULL;
5689 return wd->mode_type;
5693 * Get active genlist mode item
5695 * @param obj The genlist object
5699 EAPI const Elm_Genlist_Item *
5700 elm_genlist_mode_item_get(const Evas_Object *obj)
5702 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5703 Widget_Data *wd = elm_widget_data_get(obj);
5704 if (!wd) return NULL;
5705 return wd->mode_item;
5711 * @param obj The genlist object
5712 * @param reorder_mode The reorder mode
5713 * (EINA_TRUE = on, EINA_FALSE = off)
5718 elm_genlist_reorder_mode_set(Evas_Object *obj,
5719 Eina_Bool reorder_mode)
5721 ELM_CHECK_WIDTYPE(obj, widtype);
5722 Widget_Data *wd = elm_widget_data_get(obj);
5724 wd->reorder_mode = reorder_mode;
5728 * Get the reorder mode
5730 * @param obj The genlist object
5731 * @return The reorder mode
5732 * (EINA_TRUE = on, EINA_FALSE = off)
5737 elm_genlist_reorder_mode_get(const Evas_Object *obj)
5739 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5740 Widget_Data *wd = elm_widget_data_get(obj);
5741 if (!wd) return EINA_FALSE;
5742 return wd->reorder_mode;