1 #include <Elementary.h>
2 #include <Elementary_Cursor.h>
6 #define MAX_ITEMS_PER_BLOCK 32
9 * @defgroup Genlist Genlist
11 * The aim was to have more expansive list than the simple list in
12 * Elementary that could have more flexible items and allow many more entries
13 * while still being fast and low on memory usage. At the same time it was
14 * also made to be able to do tree structures. But the price to pay is more
15 * complex when it comes to usage. If all you want is a simple list with
16 * icons and a single label, use the normal List object.
18 * Signals that you can add callbacks for are:
20 * clicked - This is called when a user has double-clicked an item. The
21 * event_info parameter is the genlist item that was double-clicked.
23 * selected - This is called when a user has made an item selected. The
24 * event_info parameter is the genlist item that was selected.
26 * unselected - This is called when a user has made an item unselected. The
27 * event_info parameter is the genlist item that was unselected.
29 * expanded - This is called when elm_genlist_item_expanded_set() is called
30 * and the item is now meant to be expanded. The event_info parameter is the
31 * genlist item that was indicated to expand. It is the job of this callback
32 * to then fill in the child items.
34 * contracted - This is called when elm_genlist_item_expanded_set() is called
35 * and the item is now meant to be contracted. The event_info parameter is
36 * the genlist item that was indicated to contract. It is the job of this
37 * callback to then delete the child items.
39 * expand,request - This is called when a user has indicated they want to
40 * expand a tree branch item. The callback should decide if the item can
41 * expand (has any children) and then call elm_genlist_item_expanded_set()
42 * appropriately to set the state. The event_info parameter is the genlist
43 * item that was indicated to expand.
45 * contract,request - This is called when a user has indicated they want to
46 * contract a tree branch item. The callback should decide if the item can
47 * contract (has any children) and then call elm_genlist_item_expanded_set()
48 * appropriately to set the state. The event_info parameter is the genlist
49 * item that was indicated to contract.
51 * realized - This is called when the item in the list is created as a real
52 * evas object. event_info parameter is the genlist item that was created.
53 * The object may be deleted at any time, so it is up to the caller to
54 * not use the object pointer from elm_genlist_item_object_get() in a way
55 * where it may point to freed objects.
57 * unrealized - This is called just before an item is unrealized. After
58 * this call icon objects provided will be deleted and the item object
59 * itself delete or be put into a floating cache.
61 * drag,start,up - This is called when the item in the list has been dragged
64 * drag,start,down - This is called when the item in the list has been dragged
65 * (not scrolled) down.
67 * drag,start,left - This is called when the item in the list has been dragged
68 * (not scrolled) left.
70 * drag,start,right - This is called when the item in the list has been dragged
71 * (not scrolled) right.
73 * drag,stop - This is called when the item in the list has stopped being
76 * drag - This is called when the item in the list is being dragged.
78 * longpressed - This is called when the item is pressed for a certain amount
79 * of time. By default it's 1 second.
81 * scroll,edge,top - This is called when the genlist is scrolled until the top
84 * scroll,edge,bottom - This is called when the genlist is scrolled until the
87 * scroll,edge,left - This is called when the genlist is scrolled until the
90 * scroll,edge,right - This is called when the genlist is scrolled until the
93 * multi,swipe,left - This is called when the genlist is multi-touch swiped
96 * multi,swipe,right - This is called when the genlist is multi-touch swiped
99 * multi,swipe,up - This is called when the genlist is multi-touch swiped
102 * multi,swipe,down - This is called when the genlist is multi-touch swiped
105 * multi,pinch,out - This is called when the genlist is multi-touch pinched
108 * multi,pinch,in - This is called when the genlist is multi-touch pinched
111 * Genlist has a fairly large API, mostly because it's relatively complex,
112 * trying to be both expansive, powerful and efficient. First we will begin
113 * an overview on the theory behind genlist.
115 * Evas tracks every object you create. Every time it processes an event
116 * (mouse move, down, up etc.) it needs to walk through objects and find out
117 * what event that affects. Even worse every time it renders display updates,
118 * in order to just calculate what to re-draw, it needs to walk through many
119 * many many objects. Thus, the more objects you keep active, the more
120 * overhead Evas has in just doing its work. It is advisable to keep your
121 * active objects to the minimum working set you need. Also remember that
122 * object creation and deletion carries an overhead, so there is a
123 * middle-ground, which is not easily determined. But don't keep massive lists
124 * of objects you can't see or use. Genlist does this with list objects. It
125 * creates and destroys them dynamically as you scroll around. It groups them
126 * into blocks so it can determine the visibility etc. of a whole block at
127 * once as opposed to having to walk the whole list. This 2-level list allows
128 * for very large numbers of items to be in the list (tests have used up to
129 * 2,000,000 items). Also genlist employs a queue for adding items. As items
130 * may be different sizes, every item added needs to be calculated as to its
131 * size and thus this presents a lot of overhead on populating the list, this
132 * genlist employs a queue. Any item added is queued and spooled off over
133 * time, actually appearing some time later, so if your list has many members
134 * you may find it takes a while for them to all appear, with your process
135 * consuming a lot of CPU while it is busy spooling.
137 * Genlist also implements a tree structure, but it does so with callbacks to
138 * the application, with the application filling in tree structures when
139 * requested (allowing for efficient building of a very deep tree that could
140 * even be used for file-management). See the above smart signal callbacks for
143 * An item in the genlist world can have 0 or more text labels (they can be
144 * regular text or textblock - that's up to the style to determine), 0 or
145 * more icons (which are simply objects swallowed into the genlist item) and
146 * 0 or more boolean states that can be used for check, radio or other
147 * indicators by the edje theme style. An item may be one of several styles
148 * (Elementary provides 4 by default - "default", "double_label", "group_index"
149 * and "icon_top_text_bottom", but this can be extended by system or
150 * application custom themes/overlays/extensions).
152 * In order to implement the ability to add and delete items on the fly,
153 * Genlist implements a class/callback system where the application provides
154 * a structure with information about that type of item (genlist may contain
155 * multiple different items with different classes, states and styles).
156 * Genlist will call the functions in this struct (methods) when an item is
157 * "realized" (that is created dynamically while scrolling). All objects will
158 * simply be deleted when no longer needed with evas_object_del(). The
159 * Elm_Genlist_Item_Class structure contains the following members:
161 * item_style - This is a constant string and simply defines the name of the
162 * item style. It must be specified and the default should be "default".
164 * func.label_get - This function is called when an actual item object is
165 * created. The data parameter is the data parameter passed to
166 * elm_genlist_item_append() and related item creation functions. The obj
167 * parameter is the genlist object and the part parameter is the string name
168 * of the text part in the edje design that is listed as one of the possible
169 * labels that can be set. This function must return a strudup()'ed string as
170 * the caller will free() it when done.
172 * func.icon_get - This function is called when an actual item object is
173 * created. The data parameter is the data parameter passed to
174 * elm_genlist_item_append() and related item creation functions. The obj
175 * parameter is the genlist object and the part parameter is the string name
176 * of the icon part in the edje design that is listed as one of the possible
177 * icons that can be set. This must return NULL for no object or a valid
178 * object. The object will be deleted by genlist on shutdown or when the item
181 * func.state_get - This function is called when an actual item object is
182 * created. The data parameter is the data parameter passed to
183 * elm_genlist_item_append() and related item creation functions. The obj
184 * parameter is the genlist object and the part parameter is the string name
185 * of the state part in the edje design that is listed as one of the possible
186 * states that can be set. Return 0 for false or 1 for true. Genlist will
187 * emit a signal to the edje object with "elm,state,XXX,active" "elm" when
188 * true (the default is false), where XXX is the name of the part.
190 * func.del - This is called when elm_genlist_item_del() is called on an
191 * item, elm_genlist_clear() is called on the genlist, or
192 * elm_genlist_item_subitems_clear() is called to clear sub-items. This is
193 * intended for use when actual genlist items are deleted, so any backing
194 * data attached to the item (e.g. its data parameter on creation) can be
197 * Items can be added by several calls. All of them return a Elm_Genlist_Item
198 * handle that is an internal member inside the genlist. They all take a data
199 * parameter that is meant to be used for a handle to the applications
200 * internal data (eg the struct with the original item data). The parent
201 * parameter is the parent genlist item this belongs to if it is a tree or
202 * an indexed group, and NULL if there is no parent. The flags can be a bitmask
203 * of ELM_GENLIST_ITEM_NONE, ELM_GENLIST_ITEM_SUBITEMS and
204 * ELM_GENLIST_ITEM_GROUP. If ELM_GENLIST_ITEM_SUBITEMS is set then this item
205 * is displayed as an item that is able to expand and have child items.
206 * If ELM_GENLIST_ITEM_GROUP is set then this item is group idex item that is
207 * displayed at the top until the next group comes. The func parameter is a
208 * convenience callback that is called when the item is selected and the data
209 * parameter will be the func_data parameter, obj be the genlist object and
210 * event_info will be the genlist item.
212 * elm_genlist_item_append() appends an item to the end of the list, or if
213 * there is a parent, to the end of all the child items of the parent.
214 * elm_genlist_item_prepend() is the same but prepends to the beginning of
215 * the list or children list. elm_genlist_item_insert_before() inserts at
216 * item before another item and elm_genlist_item_insert_after() inserts after
217 * the indicated item.
219 * The application can clear the list with elm_genlist_clear() which deletes
220 * all the items in the list and elm_genlist_item_del() will delete a specific
221 * item. elm_genlist_item_subitems_clear() will clear all items that are
222 * children of the indicated parent item.
224 * If the application wants multiple items to be able to be selected,
225 * elm_genlist_multi_select_set() can enable this. If the list is
226 * single-selection only (the default), then elm_genlist_selected_item_get()
227 * will return the selected item, if any, or NULL I none is selected. If the
228 * list is multi-select then elm_genlist_selected_items_get() will return a
229 * list (that is only valid as long as no items are modified (added, deleted,
230 * selected or unselected)).
232 * To help inspect list items you can jump to the item at the top of the list
233 * with elm_genlist_first_item_get() which will return the item pointer, and
234 * similarly elm_genlist_last_item_get() gets the item at the end of the list.
235 * elm_genlist_item_next_get() and elm_genlist_item_prev_get() get the next
236 * and previous items respectively relative to the indicated item. Using
237 * these calls you can walk the entire item list/tree. Note that as a tree
238 * the items are flattened in the list, so elm_genlist_item_parent_get() will
239 * let you know which item is the parent (and thus know how to skip them if
242 * There are also convenience functions. elm_genlist_item_genlist_get() will
243 * return the genlist object the item belongs to. elm_genlist_item_show()
244 * will make the scroller scroll to show that specific item so its visible.
245 * elm_genlist_item_data_get() returns the data pointer set by the item
246 * creation functions.
248 * If an item changes (state of boolean changes, label or icons change),
249 * then use elm_genlist_item_update() to have genlist update the item with
250 * the new state. Genlist will re-realize the item thus call the functions
251 * in the _Elm_Genlist_Item_Class for that item.
253 * To programmatically (un)select an item use elm_genlist_item_selected_set().
254 * To get its selected state use elm_genlist_item_selected_get(). Similarly
255 * to expand/contract an item and get its expanded state, use
256 * elm_genlist_item_expanded_set() and elm_genlist_item_expanded_get(). And
257 * again to make an item disabled (unable to be selected and appear
258 * differently) use elm_genlist_item_disabled_set() to set this and
259 * elm_genlist_item_disabled_get() to get the disabled state.
261 * In general to indicate how the genlist should expand items horizontally to
262 * fill the list area, use elm_genlist_horizontal_mode_set(). Valid modes are
263 * ELM_LIST_LIMIT and ELM_LIST_SCROLL . The default is ELM_LIST_SCROLL. This
264 * mode means that if items are too wide to fit, the scroller will scroll
265 * horizontally. Otherwise items are expanded to fill the width of the
266 * viewport of the scroller. If it is ELM_LIST_LIMIT, items will be expanded
267 * to the viewport width and limited to that size. This can be combined with
268 * a different style that uses edjes' ellipsis feature (cutting text off like
271 * Items will only call their selection func and callback when first becoming
272 * selected. Any further clicks will do nothing, unless you enable always
273 * select with elm_genlist_always_select_mode_set(). This means even if
274 * selected, every click will make the selected callbacks be called.
275 * elm_genlist_no_select_mode_set() will turn off the ability to select
276 * items entirely and they will neither appear selected nor call selected
277 * callback functions.
279 * Remember that you can create new styles and add your own theme augmentation
280 * per application with elm_theme_extension_add(). If you absolutely must
281 * have a specific style that overrides any theme the user or system sets up
282 * you can use elm_theme_overlay_add() to add such a file.
285 typedef struct _Widget_Data Widget_Data;
286 typedef struct _Item_Block Item_Block;
287 typedef struct _Pan Pan;
288 typedef struct _Item_Cache Item_Cache;
289 typedef struct _Edit_Data Edit_Data;
291 typedef enum _Elm_Genlist_Item_Move_effect_Mode
293 ELM_GENLIST_ITEM_MOVE_EFFECT_NONE = 0,
294 ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND = (1 << 0),
295 ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT = (1 << 1),
296 ELM_GENLIST_ITEM_MOVE_EFFECT_EDIT_MODE = (1 << 2),
297 ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE = (1 << 3),
298 } Elm_Genlist_Item_Move_effect_Mode;
302 Evas_Object *obj, *scr, *pan_smart;
303 Eina_Inlist *items, *blocks;
304 Eina_List *group_items;
306 Evas_Coord pan_x, pan_y, w, h, minw, minh, realminw, prev_viewport_w;
307 Ecore_Job *calc_job, *update_job;
308 Ecore_Idler *queue_idler;
309 Ecore_Idler *must_recalc_idler;
310 Eina_List *queue, *selected;
311 Elm_Genlist_Item *show_item;
312 Elm_Genlist_Item *last_selected_item;
313 Eina_Inlist *item_cache;
314 Elm_Genlist_Item *anchor_item;
317 Ecore_Timer *multi_timer;
318 Evas_Coord prev_x, prev_y, prev_mx, prev_my;
319 Evas_Coord cur_x, cur_y, cur_mx, cur_my;
320 Eina_Bool mouse_down : 1;
321 Eina_Bool multi_down : 1;
322 Eina_Bool multi_timeout : 1;
323 Eina_Bool multitouched : 1;
324 Eina_Bool on_hold : 1;
326 Eina_Bool always_select : 1;
327 Eina_Bool longpressed : 1;
328 Eina_Bool wasselected : 1;
329 Eina_Bool no_select : 1;
330 Eina_Bool bring_in : 1;
331 Eina_Bool compress : 1;
332 Eina_Bool height_for_width : 1;
333 Eina_Bool homogeneous : 1;
334 Eina_Bool clear_me : 1;
339 } history[SWIPE_MOVES];
341 int item_cache_count;
347 int group_item_width;
348 int group_item_height;
349 int max_items_per_block;
350 double longpress_timeout;
352 // TODO : refactoring
353 Eina_Bool reorder_mode : 1;
354 Eina_Bool reorder_pan_move : 1;
355 Eina_Bool reorder_deleted : 1;
356 Eina_Bool effect_mode : 1;
357 Eina_Bool auto_scrolled : 1;
358 Eina_Bool contracting : 1;
360 Eina_List *sweeped_items;
361 Ecore_Timer *scr_hold_timer;
363 Elm_Genlist_Item *reorder_it, *reorder_rel;
364 Evas_Coord reorder_start_y;
365 Ecore_Animator *item_moving_effect_timer;
366 Evas_Object *alpha_bg;
367 Elm_Genlist_Item *expand_item;
368 Evas_Coord expand_item_end;
369 Evas_Coord expand_item_gap;
370 int move_effect_mode;
371 unsigned int start_time;
372 Ecore_Job *changed_job;
373 Elm_Genlist_Item *rename_it;
383 Evas_Coord x, y, w, h, minw, minh;
384 Eina_Bool want_unrealize : 1;
385 Eina_Bool realized : 1;
386 Eina_Bool changed : 1;
387 Eina_Bool updateme : 1;
388 Eina_Bool showme : 1;
389 Eina_Bool must_recalc : 1;
393 struct _Elm_Genlist_Item
395 Elm_Widget_Item base;
400 Evas_Coord x, y, w, h, minw, minh;
401 const Elm_Genlist_Item_Class *itc;
402 Elm_Genlist_Item *parent;
403 Elm_Genlist_Item *group_item;
404 Elm_Genlist_Item_Flags flags;
412 Eina_List *labels, *icons, *states, *icon_objs;
413 Ecore_Timer *long_timer;
414 Ecore_Timer *swipe_timer;
416 Evas_Coord scrl_x, scrl_y;
418 Elm_Genlist_Item *rel;
423 Elm_Tooltip_Item_Content_Cb content_cb;
424 Evas_Smart_Cb del_cb;
428 const char *mouse_cursor;
435 Eina_Bool before : 1;
437 Eina_Bool want_unrealize : 1;
438 Eina_Bool want_realize : 1;
439 Eina_Bool realized : 1;
440 Eina_Bool selected : 1;
441 Eina_Bool highlighted : 1;
442 Eina_Bool expanded : 1;
443 Eina_Bool disabled : 1;
444 Eina_Bool display_only : 1;
445 Eina_Bool mincalcd : 1;
446 Eina_Bool queued : 1;
447 Eina_Bool showme : 1;
448 Eina_Bool delete_me : 1;
450 Eina_Bool dragging : 1;
451 Eina_Bool updateme : 1;
452 Eina_Bool nocache : 1;
455 Eina_Bool move_effect_me : 1;
456 Eina_Bool effect_done : 1;
457 Eina_Bool reordering : 1;
458 Eina_Bool renamed : 1;
459 Eina_Bool effect_item_realized : 1;
460 Eina_Bool sweeped : 1;
461 Eina_Bool wassweeped : 1;
462 Eina_List *edit_icon_objs;
463 Evas_Object *edit_obj;
464 Eina_List *sweep_labels, *sweep_icons, *sweep_icon_objs;
466 Ecore_Animator *item_moving_effect_timer;
467 Evas_Coord old_scrl_x, old_scrl_y;
474 Evas_Object *base_view, *spacer;
476 const char *item_style; // it->itc->item_style
477 Eina_Bool tree : 1; // it->flags & ELM_GENLIST_ITEM_SUBITEMS
478 Eina_Bool compress : 1; // it->wd->compress
479 Eina_Bool odd : 1; // in & 0x1
481 Eina_Bool selected : 1; // it->selected
482 Eina_Bool disabled : 1; // it->disabled
483 Eina_Bool expanded : 1; // it->expanded
486 #define ELM_GENLIST_ITEM_FROM_INLIST(item) \
487 ((item) ? EINA_INLIST_CONTAINER_GET(item, Elm_Genlist_Item) : NULL)
491 Evas_Object_Smart_Clipped_Data __clipped_data;
493 Ecore_Job *resize_job;
496 static const char *widtype = NULL;
497 static void _item_cache_zero(Widget_Data *wd);
498 static void _del_hook(Evas_Object *obj);
499 static void _mirrored_set(Evas_Object *obj,
501 static void _theme_hook(Evas_Object *obj);
502 static void _show_region_hook(void *data,
504 static void _sizing_eval(Evas_Object *obj);
505 static void _item_unrealize(Elm_Genlist_Item *it);
506 static void _item_block_unrealize(Item_Block *itb);
507 static void _calc_job(void *data);
508 static void _on_focus_hook(void *data,
510 static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
511 static void _changed_job(void *data);
512 static Eina_Bool _item_multi_select_up(Widget_Data *wd);
513 static Eina_Bool _item_multi_select_down(Widget_Data *wd);
514 static Eina_Bool _item_single_select_up(Widget_Data *wd);
515 static Eina_Bool _item_single_select_down(Widget_Data *wd);
516 static Eina_Bool _event_hook(Evas_Object *obj,
518 Evas_Callback_Type type,
520 static Eina_Bool _deselect_all_items(Widget_Data *wd);
521 static void _pan_calculate(Evas_Object *obj);
522 // TODO : refactoring
523 static Evas_Object* _create_tray_alpha_bg(const Evas_Object *obj);
524 static unsigned int current_time_get();
525 static Eina_Bool _item_moving_effect_timer_cb(void *data);
526 static int _item_flip_effect_show(Elm_Genlist_Item *it);
527 static void _effect_item_controls(Elm_Genlist_Item *it, int itx, int ity);
528 static void _effect_item_realize(Elm_Genlist_Item *it, Eina_Bool effect_on);
529 static void _effect_item_unrealize(Elm_Genlist_Item *it);
530 static void _item_slide(Elm_Genlist_Item *it, Eina_Bool slide_to_right);
531 static void _sweep_finish(void *data, Evas_Object *o, const char *emission, const char *source);
532 static void _create_sweep_objs(Elm_Genlist_Item *it);
533 static void _delete_sweep_objs(Elm_Genlist_Item *it);
534 static void _effect_item_move_after(Elm_Genlist_Item *it, Elm_Genlist_Item *after);
535 static void _effect_item_move_before(Elm_Genlist_Item *it, Elm_Genlist_Item *before);
536 static void _group_items_recalc(void *data);
537 static void _item_auto_scroll(void *data);
539 static Evas_Smart_Class _pan_sc = EVAS_SMART_CLASS_INIT_VERSION;
542 _event_hook(Evas_Object *obj,
543 Evas_Object *src __UNUSED__,
544 Evas_Callback_Type type,
547 if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
548 Evas_Event_Key_Down *ev = event_info;
549 Widget_Data *wd = elm_widget_data_get(obj);
550 if (!wd) return EINA_FALSE;
551 if (!wd->items) return EINA_FALSE;
552 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
553 if (elm_widget_disabled_get(obj)) return EINA_FALSE;
555 Elm_Genlist_Item *it = NULL;
558 Evas_Coord step_x = 0;
559 Evas_Coord step_y = 0;
562 Evas_Coord page_x = 0;
563 Evas_Coord page_y = 0;
565 elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
566 elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
567 elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
568 elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
570 if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
574 else if ((!strcmp(ev->keyname, "Right")) ||
575 (!strcmp(ev->keyname, "KP_Right")))
579 else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
581 if (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
582 (_item_multi_select_up(wd)))
583 || (_item_single_select_up(wd)))
585 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
591 else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
593 if (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
594 (_item_multi_select_down(wd)))
595 || (_item_single_select_down(wd)))
597 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
603 else if ((!strcmp(ev->keyname, "Home")) ||
604 (!strcmp(ev->keyname, "KP_Home")))
606 it = elm_genlist_first_item_get(obj);
607 elm_genlist_item_bring_in(it);
608 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
611 else if ((!strcmp(ev->keyname, "End")) ||
612 (!strcmp(ev->keyname, "KP_End")))
614 it = elm_genlist_last_item_get(obj);
615 elm_genlist_item_bring_in(it);
616 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
619 else if ((!strcmp(ev->keyname, "Prior")) ||
620 (!strcmp(ev->keyname, "KP_Prior")))
623 y -= -(page_y * v_h) / 100;
627 else if ((!strcmp(ev->keyname, "Next")) ||
628 (!strcmp(ev->keyname, "KP_Next")))
631 y += -(page_y * v_h) / 100;
635 else if(((!strcmp(ev->keyname, "Return")) ||
636 (!strcmp(ev->keyname, "KP_Enter")) ||
637 (!strcmp(ev->keyname, "space")))
638 && (!wd->multi) && (wd->selected))
640 Elm_Genlist_Item *it = elm_genlist_selected_item_get(obj);
641 elm_genlist_item_expanded_set(it,
642 !elm_genlist_item_expanded_get(it));
644 else if (!strcmp(ev->keyname, "Escape"))
646 if (!_deselect_all_items(wd)) return EINA_FALSE;
647 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
650 else return EINA_FALSE;
652 ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
653 elm_smart_scroller_child_pos_set(wd->scr, x, y);
658 _deselect_all_items(Widget_Data *wd)
660 if (!wd->selected) return EINA_FALSE;
662 elm_genlist_item_selected_set(wd->selected->data, EINA_FALSE);
668 _item_multi_select_up(Widget_Data *wd)
670 if (!wd->selected) return EINA_FALSE;
671 if (!wd->multi) return EINA_FALSE;
673 Elm_Genlist_Item *prev = elm_genlist_item_prev_get(wd->last_selected_item);
674 if (!prev) return EINA_TRUE;
676 if (elm_genlist_item_selected_get(prev))
678 elm_genlist_item_selected_set(wd->last_selected_item, EINA_FALSE);
679 wd->last_selected_item = prev;
680 elm_genlist_item_show(wd->last_selected_item);
684 elm_genlist_item_selected_set(prev, EINA_TRUE);
685 elm_genlist_item_show(prev);
691 _item_multi_select_down(Widget_Data *wd)
693 if (!wd->selected) return EINA_FALSE;
694 if (!wd->multi) return EINA_FALSE;
696 Elm_Genlist_Item *next = elm_genlist_item_next_get(wd->last_selected_item);
697 if (!next) return EINA_TRUE;
699 if (elm_genlist_item_selected_get(next))
701 elm_genlist_item_selected_set(wd->last_selected_item, EINA_FALSE);
702 wd->last_selected_item = next;
703 elm_genlist_item_show(wd->last_selected_item);
707 elm_genlist_item_selected_set(next, EINA_TRUE);
708 elm_genlist_item_show(next);
714 _item_single_select_up(Widget_Data *wd)
716 Elm_Genlist_Item *prev;
719 prev = ELM_GENLIST_ITEM_FROM_INLIST(wd->items->last);
720 while ((prev) && (prev->delete_me))
721 prev = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(prev)->prev);
723 else prev = elm_genlist_item_prev_get(wd->last_selected_item);
725 if (!prev) return EINA_FALSE;
727 _deselect_all_items(wd);
729 elm_genlist_item_selected_set(prev, EINA_TRUE);
730 elm_genlist_item_show(prev);
735 _item_single_select_down(Widget_Data *wd)
737 Elm_Genlist_Item *next;
740 next = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
741 while ((next) && (next->delete_me))
742 next = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(next)->next);
744 else next = elm_genlist_item_next_get(wd->last_selected_item);
746 if (!next) return EINA_FALSE;
748 _deselect_all_items(wd);
750 elm_genlist_item_selected_set(next, EINA_TRUE);
751 elm_genlist_item_show(next);
756 _on_focus_hook(void *data __UNUSED__,
759 Widget_Data *wd = elm_widget_data_get(obj);
761 if (elm_widget_focus_get(obj))
763 edje_object_signal_emit(wd->obj, "elm,action,focus", "elm");
764 evas_object_focus_set(wd->obj, EINA_TRUE);
765 if ((wd->selected) && (!wd->last_selected_item))
766 wd->last_selected_item = eina_list_data_get(wd->selected);
770 edje_object_signal_emit(wd->obj, "elm,action,unfocus", "elm");
771 evas_object_focus_set(wd->obj, EINA_FALSE);
776 _del_hook(Evas_Object *obj)
778 Widget_Data *wd = elm_widget_data_get(obj);
780 _item_cache_zero(wd);
781 if (wd->calc_job) ecore_job_del(wd->calc_job);
782 if (wd->update_job) ecore_job_del(wd->update_job);
783 if (wd->changed_job) ecore_job_del(wd->changed_job);
784 if (wd->must_recalc_idler) ecore_idler_del(wd->must_recalc_idler);
785 if (wd->multi_timer) ecore_timer_del(wd->multi_timer);
786 if (wd->scr_hold_timer) ecore_timer_del(wd->scr_hold_timer);
791 _del_pre_hook(Evas_Object *obj)
793 Widget_Data *wd = elm_widget_data_get(obj);
795 if (wd->edit_mode) elm_genlist_edit_mode_set(wd->obj, EINA_FALSE);
796 evas_object_del(wd->pan_smart);
797 wd->pan_smart = NULL;
798 elm_genlist_clear(obj);
802 _mirrored_set(Evas_Object *obj,
805 Widget_Data *wd = elm_widget_data_get(obj);
807 _item_cache_zero(wd);
808 // TODO: uncomment this after upstream merge
809 //elm_smart_scroller_mirrored_set(wd->scr, rtl);
813 _theme_hook(Evas_Object *obj)
815 Widget_Data *wd = elm_widget_data_get(obj);
818 _item_cache_zero(wd);
819 // TODO: uncomment this after upstream merge
820 //_elm_widget_mirrored_reload(obj);
821 //_mirrored_set(obj, elm_widget_mirrored_get(obj));
822 elm_smart_scroller_object_theme_set(obj, wd->scr, "genlist", "base",
823 elm_widget_style_get(obj));
824 // edje_object_scale_set(wd->scr, elm_widget_scale_get(obj) * _elm_config->scale);
825 wd->item_width = wd->item_height = 0;
826 wd->group_item_width = wd->group_item_height = 0;
827 wd->minw = wd->minh = wd->realminw = 0;
828 EINA_INLIST_FOREACH(wd->blocks, itb)
831 Elm_Genlist_Item *it;
833 if (itb->realized) _item_block_unrealize(itb);
834 EINA_LIST_FOREACH(itb->items, l, it)
835 it->mincalcd = EINA_FALSE;
837 itb->changed = EINA_TRUE;
839 if (wd->calc_job) ecore_job_del(wd->calc_job);
840 wd->calc_job = ecore_job_add(_calc_job, wd);
845 _show_region_hook(void *data,
848 Widget_Data *wd = elm_widget_data_get(data);
849 Evas_Coord x, y, w, h;
851 elm_widget_show_region_get(obj, &x, &y, &w, &h);
852 //x & y are screen coordinates, Add with pan coordinates
855 if (y > 0) elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
859 _sizing_eval(Evas_Object *obj)
861 Widget_Data *wd = elm_widget_data_get(obj);
862 Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
864 evas_object_size_hint_min_get(wd->scr, &minw, &minh);
865 evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
867 if (wd->height_for_width)
871 elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
872 if ((vw != 0) && (vw != wd->prev_viewport_w))
876 wd->prev_viewport_w = vw;
877 EINA_INLIST_FOREACH(wd->blocks, itb)
879 itb->must_recalc = EINA_TRUE;
881 if (wd->calc_job) ecore_job_del(wd->calc_job);
882 wd->calc_job = ecore_job_add(_calc_job, wd);
885 if (wd->mode == ELM_LIST_LIMIT)
887 Evas_Coord vmw, vmh, vw, vh;
891 elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
892 if ((minw > 0) && (vw < minw)) vw = minw;
893 else if ((maxw > 0) && (vw > maxw))
895 edje_object_size_min_calc
896 (elm_smart_scroller_edje_object_get(wd->scr), &vmw, &vmh);
903 edje_object_size_min_calc
904 (elm_smart_scroller_edje_object_get(wd->scr), &vmw, &vmh);
908 evas_object_size_hint_min_set(obj, minw, minh);
909 evas_object_size_hint_max_set(obj, maxw, maxh);
913 _item_highlight(Elm_Genlist_Item *it)
915 const char *selectraise;
916 if ((it->wd->no_select) || (it->delete_me) || (it->highlighted) || (it->disabled) || (it->display_only)) return;
917 if ((!it->sweeped) && (!it->wd->edit_mode))
918 edje_object_signal_emit(it->base.view, "elm,state,selected", "elm");
919 selectraise = edje_object_data_get(it->base.view, "selectraise");
920 if ((selectraise) && (!strcmp(selectraise, "on")))
922 if (!it->wd->edit_mode) evas_object_raise(it->base.view);
923 if ((it->group_item) && (it->group_item->realized))
924 evas_object_raise(it->group_item->base.view);
926 it->highlighted = EINA_TRUE;
930 _item_block_del(Elm_Genlist_Item *it)
933 Item_Block *itb = it->block;
935 itb->items = eina_list_remove(itb->items, it);
937 itb->changed = EINA_TRUE;
938 if (!it->wd->reorder_deleted)
940 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
941 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
945 il = EINA_INLIST_GET(itb);
946 Item_Block *itbn = (Item_Block *)(il->next);
948 it->parent->items = eina_list_remove(it->parent->items, it);
950 it->wd->blocks = eina_inlist_remove(it->wd->blocks, il);
952 if (itbn) itbn->changed = EINA_TRUE;
956 if (itb->count < itb->wd->max_items_per_block/2)
958 il = EINA_INLIST_GET(itb);
959 Item_Block *itbp = (Item_Block *)(il->prev);
960 Item_Block *itbn = (Item_Block *)(il->next);
961 if ((itbp) && ((itbp->count + itb->count) < itb->wd->max_items_per_block + itb->wd->max_items_per_block/2))
963 Elm_Genlist_Item *it2;
965 EINA_LIST_FREE(itb->items, it2)
968 itbp->items = eina_list_append(itbp->items, it2);
970 itbp->changed = EINA_TRUE;
972 it->wd->blocks = eina_inlist_remove(it->wd->blocks,
973 EINA_INLIST_GET(itb));
976 else if ((itbn) && ((itbn->count + itb->count) < itb->wd->max_items_per_block + itb->wd->max_items_per_block/2))
980 Eina_List *last = eina_list_last(itb->items);
981 Elm_Genlist_Item *it2 = last->data;
984 itb->items = eina_list_remove_list(itb->items, last);
985 itbn->items = eina_list_prepend(itbn->items, it2);
987 itbn->changed = EINA_TRUE;
990 eina_inlist_remove(it->wd->blocks, EINA_INLIST_GET(itb));
998 _item_subitems_clear(Elm_Genlist_Item *it)
1001 Eina_List *tl = NULL, *l;
1002 Elm_Genlist_Item *it2;
1004 EINA_LIST_FOREACH(it->items, l, it2)
1005 tl = eina_list_append(tl, it2);
1007 EINA_LIST_FREE(tl, it2)
1008 elm_genlist_item_del(it2);
1012 _item_del(Elm_Genlist_Item *it)
1014 elm_widget_item_pre_notify_del(it);
1015 elm_genlist_item_subitems_clear(it);
1016 it->wd->walking -= it->walking;
1017 if (it->wd->show_item == it) it->wd->show_item = NULL;
1018 if (it->selected) it->wd->selected = eina_list_remove(it->wd->selected, it);
1019 if (it->realized) _item_unrealize(it);
1020 if (it->effect_item_realized) _effect_item_unrealize(it);
1021 if (it->block) _item_block_del(it);
1022 if ((!it->delete_me) && (it->itc->func.del))
1023 it->itc->func.del((void *)it->base.data, it->base.widget);
1024 it->delete_me = EINA_TRUE;
1026 it->wd->queue = eina_list_remove(it->wd->queue, it);
1028 if (it->wd->anchor_item == it)
1030 it->wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
1031 if (!it->wd->anchor_item)
1032 it->wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
1035 it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
1037 it->parent->items = eina_list_remove(it->parent->items, it);
1038 if (it->flags & ELM_GENLIST_ITEM_GROUP)
1039 it->wd->group_items = eina_list_remove(it->wd->group_items, it);
1040 if (it->long_timer) ecore_timer_del(it->long_timer);
1041 if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
1043 if (it->tooltip.del_cb)
1044 it->tooltip.del_cb((void *)it->tooltip.data, it->base.widget, it);
1046 elm_widget_item_del(it);
1047 it->wd->total_num--; // todo : remove
1051 _item_select(Elm_Genlist_Item *it)
1053 if ((it->wd->no_select) || (it->delete_me)) return;
1056 if (it->wd->always_select) goto call;
1059 it->selected = EINA_TRUE;
1060 it->wd->selected = eina_list_append(it->wd->selected, it);
1064 if (it->func.func) it->func.func((void *)it->func.data, it->base.widget, it);
1066 evas_object_smart_callback_call(it->base.widget, "selected", it);
1069 if ((it->wd->clear_me) && (!it->wd->walking))
1071 elm_genlist_clear(it->base.widget);
1076 if ((!it->walking) && (it->delete_me))
1078 if (!it->relcount) _item_del(it);
1081 if (it && it->wd) it->wd->last_selected_item = it;
1085 _item_unselect(Elm_Genlist_Item *it)
1087 const char *stacking, *selectraise;
1089 if ((it->delete_me) || (!it->highlighted)) return;
1091 edje_object_signal_emit(it->base.view, "elm,state,unselected", "elm");
1092 stacking = edje_object_data_get(it->base.view, "stacking");
1093 selectraise = edje_object_data_get(it->base.view, "selectraise");
1094 if ((selectraise) && (!strcmp(selectraise, "on")))
1096 if ((stacking) && (!strcmp(stacking, "below")))
1097 evas_object_lower(it->base.view);
1099 it->highlighted = EINA_FALSE;
1102 it->selected = EINA_FALSE;
1103 it->wd->selected = eina_list_remove(it->wd->selected, it);
1104 evas_object_smart_callback_call(it->base.widget, "unselected", it);
1109 _mouse_move(void *data,
1110 Evas *evas __UNUSED__,
1114 Elm_Genlist_Item *it = data;
1115 Evas_Event_Mouse_Move *ev = event_info;
1116 Evas_Coord minw = 0, minh = 0, x, y, dx, dy, adx, ady;
1118 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
1120 if (!it->wd->on_hold)
1122 it->wd->on_hold = EINA_TRUE;
1123 if (!it->wd->wasselected)
1127 if (it->wd->multitouched)
1129 it->wd->cur_x = ev->cur.canvas.x;
1130 it->wd->cur_y = ev->cur.canvas.y;
1133 if ((it->dragging) && (it->down))
1135 if (it->wd->movements == SWIPE_MOVES) it->wd->swipe = EINA_TRUE;
1138 it->wd->history[it->wd->movements].x = ev->cur.canvas.x;
1139 it->wd->history[it->wd->movements].y = ev->cur.canvas.y;
1140 if (abs((it->wd->history[it->wd->movements].x -
1141 it->wd->history[0].x)) > 40)
1142 it->wd->swipe = EINA_TRUE;
1144 it->wd->movements++;
1148 ecore_timer_del(it->long_timer);
1149 it->long_timer = NULL;
1151 evas_object_smart_callback_call(it->base.widget, "drag", it);
1154 if ((!it->down) /* || (it->wd->on_hold)*/ || (it->wd->longpressed))
1158 ecore_timer_del(it->long_timer);
1159 it->long_timer = NULL;
1161 if (it->wd->reorder_mode && it->wd->reorder_it)
1163 Evas_Coord ox,oy,oh,ow;
1164 evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
1165 int it_y = ev->cur.canvas.y - it->wd->reorder_it->dy;
1166 if (!it->wd->reorder_start_y) it->wd->reorder_start_y = it->block->y + it->y;
1168 evas_object_resize(it->base.view, it->w, it->h);
1169 if (it_y < oy) _effect_item_controls(it, it->scrl_x, oy);
1170 else if (it_y + it->wd->reorder_it->h > oy+oh) _effect_item_controls(it, it->scrl_x, oy + oh - it->wd->reorder_it->h);
1171 else _effect_item_controls(it, it->scrl_x, it_y);
1173 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
1174 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
1178 if (!it->display_only)
1179 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
1180 evas_object_geometry_get(obj, &x, &y, NULL, NULL);
1181 x = ev->cur.canvas.x - x;
1182 y = ev->cur.canvas.y - y;
1185 if (adx < 0) adx = -dx;
1188 if (ady < 0) ady = -dy;
1191 if ((adx > minw) || (ady > minh))
1193 it->dragging = EINA_TRUE;
1196 ecore_timer_del(it->long_timer);
1197 it->long_timer = NULL;
1199 if (!it->wd->wasselected)
1204 evas_object_smart_callback_call(it->base.widget,
1205 "drag,start,up", it);
1210 evas_object_smart_callback_call(it->base.widget,
1211 "drag,start,left", it);
1212 _item_slide(it, EINA_FALSE);
1216 evas_object_smart_callback_call(it->base.widget,
1217 "drag,start,right", it);
1218 _item_slide(it, EINA_TRUE);
1225 evas_object_smart_callback_call(it->base.widget,
1226 "drag,start,down", it);
1231 evas_object_smart_callback_call(it->base.widget,
1232 "drag,start,left", it);
1233 _item_slide(it, EINA_FALSE);
1237 evas_object_smart_callback_call(it->base.widget,
1238 "drag,start,right", it);
1239 _item_slide(it, EINA_TRUE);
1247 _long_press(void *data)
1249 Elm_Genlist_Item *it = data;
1250 Elm_Genlist_Item *it_tmp;
1251 static Eina_Bool done = EINA_FALSE;
1252 //static Eina_Bool contracted = EINA_FALSE;
1256 it->long_timer = NULL;
1257 if ((it->disabled) || (it->dragging) || (it->display_only) || (it->wd->rename_it))
1258 return ECORE_CALLBACK_CANCEL;
1259 it->wd->longpressed = EINA_TRUE;
1260 evas_object_smart_callback_call(it->base.widget, "longpressed", it);
1261 if ((it->wd->reorder_mode) && (it->flags != ELM_GENLIST_ITEM_GROUP))
1263 it->wd->reorder_it = it;
1264 it->wd->reorder_start_y = 0;
1265 evas_object_raise(it->edit_obj);
1266 elm_smart_scroller_hold_set(it->wd->scr, EINA_TRUE);
1267 edje_object_signal_emit(it->edit_obj, "elm,action,item,reorder_start", "elm");
1269 EINA_INLIST_FOREACH(it->wd->blocks, itb)
1274 EINA_LIST_FOREACH(itb->items, l, it_tmp)
1276 if (it_tmp->flags != ELM_GENLIST_ITEM_GROUP && it_tmp->realized)
1278 _item_unselect(it_tmp);
1290 EINA_LIST_FOREACH(it->items, l, it_tmp)
1292 if (elm_genlist_item_expanded_get(it_tmp))
1294 elm_genlist_item_expanded_set(it_tmp, EINA_FALSE);
1295 return ECORE_CALLBACK_RENEW;
1299 if (elm_genlist_item_expanded_get(it)) {
1300 elm_genlist_item_expanded_set(it, EINA_FALSE);
1301 return ECORE_CALLBACK_RENEW;
1305 return ECORE_CALLBACK_CANCEL;
1309 _swipe(Elm_Genlist_Item *it)
1314 if ((it->display_only) || (it->disabled)) return;
1315 it->wd->swipe = EINA_FALSE;
1316 for (i = 0; i < it->wd->movements; i++)
1318 sum += it->wd->history[i].x;
1319 if (abs(it->wd->history[0].y - it->wd->history[i].y) > 10) return;
1322 sum /= it->wd->movements;
1323 if (abs(sum - it->wd->history[0].x) <= 10) return;
1324 evas_object_smart_callback_call(it->base.widget, "swipe", it);
1328 _swipe_cancel(void *data)
1330 Elm_Genlist_Item *it = data;
1332 if (!it) return ECORE_CALLBACK_CANCEL;
1333 it->wd->swipe = EINA_FALSE;
1334 it->wd->movements = 0;
1335 return ECORE_CALLBACK_RENEW;
1339 _multi_cancel(void *data)
1341 Widget_Data *wd = data;
1343 if (!wd) return ECORE_CALLBACK_CANCEL;
1344 wd->multi_timeout = EINA_TRUE;
1345 return ECORE_CALLBACK_RENEW;
1349 _multi_touch_gesture_eval(void *data)
1351 Elm_Genlist_Item *it = data;
1353 it->wd->multitouched = EINA_FALSE;
1354 if (it->wd->multi_timer)
1356 ecore_timer_del(it->wd->multi_timer);
1357 it->wd->multi_timer = NULL;
1359 if (it->wd->multi_timeout)
1361 it->wd->multi_timeout = EINA_FALSE;
1365 Evas_Coord minw = 0, minh = 0;
1366 Evas_Coord off_x, off_y, off_mx, off_my;
1368 elm_coords_finger_size_adjust(1, &minw, 1, &minh);
1369 off_x = abs(it->wd->cur_x - it->wd->prev_x);
1370 off_y = abs(it->wd->cur_y - it->wd->prev_y);
1371 off_mx = abs(it->wd->cur_mx - it->wd->prev_mx);
1372 off_my = abs(it->wd->cur_my - it->wd->prev_my);
1374 if (((off_x > minw) || (off_y > minh)) && ((off_mx > minw) || (off_my > minh)))
1376 if ((off_x + off_mx) > (off_y + off_my))
1378 if ((it->wd->cur_x > it->wd->prev_x) && (it->wd->cur_mx > it->wd->prev_mx))
1379 evas_object_smart_callback_call(it->base.widget,
1380 "multi,swipe,right", it);
1381 else if ((it->wd->cur_x < it->wd->prev_x) && (it->wd->cur_mx < it->wd->prev_mx))
1382 evas_object_smart_callback_call(it->base.widget,
1383 "multi,swipe,left", it);
1384 else if (abs(it->wd->cur_x - it->wd->cur_mx) > abs(it->wd->prev_x - it->wd->prev_mx))
1385 evas_object_smart_callback_call(it->base.widget,
1386 "multi,pinch,out", it);
1388 evas_object_smart_callback_call(it->base.widget,
1389 "multi,pinch,in", it);
1393 if ((it->wd->cur_y > it->wd->prev_y) && (it->wd->cur_my > it->wd->prev_my))
1394 evas_object_smart_callback_call(it->base.widget,
1395 "multi,swipe,down", it);
1396 else if ((it->wd->cur_y < it->wd->prev_y) && (it->wd->cur_my < it->wd->prev_my))
1397 evas_object_smart_callback_call(it->base.widget,
1398 "multi,swipe,up", it);
1399 else if (abs(it->wd->cur_y - it->wd->cur_my) > abs(it->wd->prev_y - it->wd->prev_my))
1400 evas_object_smart_callback_call(it->base.widget,
1401 "multi,pinch,out", it);
1403 evas_object_smart_callback_call(it->base.widget,
1404 "multi,pinch,in", it);
1407 it->wd->multi_timeout = EINA_FALSE;
1411 _multi_down(void *data,
1412 Evas *evas __UNUSED__,
1413 Evas_Object *obj __UNUSED__,
1416 Elm_Genlist_Item *it = data;
1417 Evas_Event_Multi_Down *ev = event_info;
1419 if ((it->wd->multi_device != 0) || (it->wd->multitouched) || (it->wd->multi_timeout)) return;
1420 it->wd->multi_device = ev->device;
1421 it->wd->multi_down = EINA_TRUE;
1422 it->wd->multitouched = EINA_TRUE;
1423 it->wd->prev_mx = ev->canvas.x;
1424 it->wd->prev_my = ev->canvas.y;
1425 if (!it->wd->wasselected) _item_unselect(it);
1426 it->wd->wasselected = EINA_FALSE;
1427 it->wd->longpressed = EINA_FALSE;
1430 ecore_timer_del(it->long_timer);
1431 it->long_timer = NULL;
1435 it->dragging = EINA_FALSE;
1436 evas_object_smart_callback_call(it->base.widget, "drag,stop", it);
1438 if (it->swipe_timer)
1440 ecore_timer_del(it->swipe_timer);
1441 it->swipe_timer = NULL;
1443 if (it->wd->on_hold)
1445 it->wd->swipe = EINA_FALSE;
1446 it->wd->movements = 0;
1447 it->wd->on_hold = EINA_FALSE;
1452 _multi_up(void *data,
1453 Evas *evas __UNUSED__,
1454 Evas_Object *obj __UNUSED__,
1457 Elm_Genlist_Item *it = data;
1458 Evas_Event_Multi_Up *ev = event_info;
1460 if (it->wd->multi_device != ev->device) return;
1461 it->wd->multi_device = 0;
1462 it->wd->multi_down = EINA_FALSE;
1463 if (it->wd->mouse_down) return;
1464 _multi_touch_gesture_eval(data);
1468 _multi_move(void *data,
1469 Evas *evas __UNUSED__,
1470 Evas_Object *obj __UNUSED__,
1473 Elm_Genlist_Item *it = data;
1474 Evas_Event_Multi_Move *ev = event_info;
1476 if (it->wd->multi_device != ev->device) return;
1477 it->wd->cur_mx = ev->cur.canvas.x;
1478 it->wd->cur_my = ev->cur.canvas.y;
1482 _mouse_down(void *data,
1483 Evas *evas __UNUSED__,
1487 Elm_Genlist_Item *it = data;
1488 Evas_Event_Mouse_Down *ev = event_info;
1491 if (ev->button != 1) return;
1492 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
1494 it->wd->on_hold = EINA_TRUE;
1496 it->down = EINA_TRUE;
1497 it->dragging = EINA_FALSE;
1498 evas_object_geometry_get(obj, &x, &y, NULL, NULL);
1499 it->dx = ev->canvas.x - x;
1500 it->dy = ev->canvas.y - y;
1501 it->wd->mouse_down = EINA_TRUE;
1502 if (!it->wd->multitouched)
1504 it->wd->prev_x = ev->canvas.x;
1505 it->wd->prev_y = ev->canvas.y;
1506 it->wd->multi_timeout = EINA_FALSE;
1507 if (it->wd->multi_timer) ecore_timer_del(it->wd->multi_timer);
1508 it->wd->multi_timer = ecore_timer_add(1, _multi_cancel, it->wd);
1510 it->wd->longpressed = EINA_FALSE;
1511 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
1512 else it->wd->on_hold = EINA_FALSE;
1513 if (it->wd->on_hold) return;
1514 it->wd->wasselected = it->selected;
1515 _item_highlight(it);
1516 if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1517 if ((!it->disabled) && (!it->display_only))
1518 evas_object_smart_callback_call(it->base.widget, "clicked", it);
1519 if (it->long_timer) ecore_timer_del(it->long_timer);
1520 if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
1521 it->swipe_timer = ecore_timer_add(0.4, _swipe_cancel, it);
1523 it->long_timer = ecore_timer_add(it->wd->longpress_timeout, _long_press,
1526 it->long_timer = NULL;
1527 it->wd->swipe = EINA_FALSE;
1528 it->wd->movements = 0;
1532 _mouse_up(void *data,
1533 Evas *evas __UNUSED__,
1534 Evas_Object *obj __UNUSED__,
1537 Elm_Genlist_Item *it = data;
1538 Evas_Event_Mouse_Up *ev = event_info;
1539 Eina_Bool dragged = EINA_FALSE;
1541 if (ev->button != 1) return;
1542 it->down = EINA_FALSE;
1543 it->wd->mouse_down = EINA_FALSE;
1544 if (it->wd->multitouched)
1546 if (it->wd->multi_down) return;
1547 _multi_touch_gesture_eval(data);
1550 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
1551 else it->wd->on_hold = EINA_FALSE;
1554 ecore_timer_del(it->long_timer);
1555 it->long_timer = NULL;
1559 it->dragging = EINA_FALSE;
1560 evas_object_smart_callback_call(it->base.widget, "drag,stop", it);
1563 if (it->swipe_timer)
1565 ecore_timer_del(it->swipe_timer);
1566 it->swipe_timer = NULL;
1568 if (it->wd->multi_timer)
1570 ecore_timer_del(it->wd->multi_timer);
1571 it->wd->multi_timer = NULL;
1572 it->wd->multi_timeout = EINA_FALSE;
1574 if (it->wd->on_hold)
1576 if (it->wd->swipe) _swipe(data);
1577 it->wd->longpressed = EINA_FALSE;
1578 it->wd->on_hold = EINA_FALSE;
1581 if (it->wd->reorder_mode)
1583 Evas_Coord rox, roy, row, roh;
1584 Elm_Genlist_Item *reorder_it = it->wd->reorder_it;
1587 Evas_Coord ox,oy,oh,ow;
1588 evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
1589 evas_object_geometry_get(it->wd->reorder_it->base.view, &rox, &roy, &row, &roh);
1590 if (it->wd->reorder_rel)
1592 if (it->wd->reorder_it->parent == it->wd->reorder_rel->parent) // todo : refactoring
1594 if (roy + oy <= it->wd->reorder_rel->scrl_y)
1595 _effect_item_move_before(it->wd->reorder_it, it->wd->reorder_rel);
1597 _effect_item_move_after(it->wd->reorder_it, it->wd->reorder_rel);
1600 it->wd->reorder_deleted = EINA_FALSE;
1601 it->wd->reorder_it = it->wd->reorder_rel = NULL;
1602 elm_smart_scroller_hold_set(it->wd->scr, EINA_FALSE);
1603 edje_object_signal_emit(it->edit_obj, "elm,action,item,reorder_end", "elm");
1606 if (it->wd->longpressed)
1608 it->wd->longpressed = EINA_FALSE;
1609 if (!it->wd->wasselected)
1611 it->wd->wasselected = EINA_FALSE;
1616 if (it->want_unrealize)
1618 _item_unrealize(it);
1619 if (it->block->want_unrealize)
1620 _item_block_unrealize(it->block);
1623 if ((it->disabled) || (dragged) || (it->display_only)) return;
1624 if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
1627 if ((!it->selected) && (!it->sweeped))
1629 _item_highlight(it);
1632 else _item_unselect(it);
1638 Widget_Data *wd = it->wd;
1641 while (wd->selected) _item_unselect(wd->selected->data);
1646 const Eina_List *l, *l_next;
1647 Elm_Genlist_Item *it2;
1649 EINA_LIST_FOREACH_SAFE(it->wd->selected, l, l_next, it2)
1650 if (it2 != it) _item_unselect(it2);
1651 //_item_highlight(it);
1656 _item_highlight(it);
1663 _signal_expand_toggle(void *data,
1664 Evas_Object *obj __UNUSED__,
1665 const char *emission __UNUSED__,
1666 const char *source __UNUSED__)
1668 Elm_Genlist_Item *it = data;
1671 evas_object_smart_callback_call(it->base.widget, "contract,request", it);
1673 evas_object_smart_callback_call(it->base.widget, "expand,request", it);
1677 _signal_expand(void *data,
1678 Evas_Object *obj __UNUSED__,
1679 const char *emission __UNUSED__,
1680 const char *source __UNUSED__)
1682 Elm_Genlist_Item *it = data;
1685 evas_object_smart_callback_call(it->base.widget, "expand,request", it);
1689 _signal_contract(void *data,
1690 Evas_Object *obj __UNUSED__,
1691 const char *emission __UNUSED__,
1692 const char *source __UNUSED__)
1694 Elm_Genlist_Item *it = data;
1697 evas_object_smart_callback_call(it->base.widget, "contract,request", it);
1701 _item_cache_clean(Widget_Data *wd)
1703 while ((wd->item_cache) && (wd->item_cache_count > wd->item_cache_max))
1707 itc = EINA_INLIST_CONTAINER_GET(wd->item_cache->last, Item_Cache);
1708 wd->item_cache = eina_inlist_remove(wd->item_cache,
1709 wd->item_cache->last);
1710 wd->item_cache_count--;
1711 if (itc->spacer) evas_object_del(itc->spacer);
1712 if (itc->base_view) evas_object_del(itc->base_view);
1713 if (itc->item_style) eina_stringshare_del(itc->item_style);
1719 _item_cache_zero(Widget_Data *wd)
1721 int pmax = wd->item_cache_max;
1722 wd->item_cache_max = 0;
1723 _item_cache_clean(wd);
1724 wd->item_cache_max = pmax;
1728 _item_cache_add(Elm_Genlist_Item *it)
1732 if (it->wd->item_cache_max <= 0)
1734 evas_object_del(it->base.view);
1735 it->base.view = NULL;
1736 evas_object_del(it->spacer);
1741 it->wd->item_cache_count++;
1742 itc = calloc(1, sizeof(Item_Cache));
1744 it->wd->item_cache = eina_inlist_prepend(it->wd->item_cache,
1745 EINA_INLIST_GET(itc));
1746 itc->spacer = it->spacer;
1748 itc->base_view = it->base.view;
1749 it->base.view = NULL;
1750 evas_object_hide(itc->base_view);
1751 evas_object_move(itc->base_view, -9999, -9999);
1752 itc->item_style = eina_stringshare_add(it->itc->item_style);
1753 if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) itc->tree = 1;
1754 itc->compress = (it->wd->compress);
1755 itc->odd = (it->order_num_in & 0x1);
1756 itc->selected = it->selected;
1757 itc->disabled = it->disabled;
1758 itc->expanded = it->expanded;
1761 ecore_timer_del(it->long_timer);
1762 it->long_timer = NULL;
1764 if (it->swipe_timer)
1766 ecore_timer_del(it->swipe_timer);
1767 it->swipe_timer = NULL;
1769 // FIXME: other callbacks?
1770 edje_object_signal_callback_del_full(itc->base_view,
1771 "elm,action,expand,toggle",
1772 "elm", _signal_expand_toggle, it);
1773 edje_object_signal_callback_del_full(itc->base_view, "elm,action,expand",
1775 _signal_expand, it);
1776 edje_object_signal_callback_del_full(itc->base_view, "elm,action,contract",
1777 "elm", _signal_contract, it);
1778 evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_DOWN,
1780 evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_UP,
1782 evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_MOVE,
1784 evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_DOWN,
1786 evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_UP,
1788 evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_MOVE,
1790 _item_cache_clean(it->wd);
1794 _item_cache_find(Elm_Genlist_Item *it)
1797 Eina_Bool tree = 0, odd;
1799 if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) tree = 1;
1800 odd = (it->order_num_in & 0x1);
1801 EINA_INLIST_FOREACH(it->wd->item_cache, itc)
1803 if ((itc->selected) || (itc->disabled) || (itc->expanded))
1805 if ((itc->tree == tree) &&
1806 (itc->odd == odd) &&
1807 (itc->compress == it->wd->compress) &&
1808 (!strcmp(it->itc->item_style, itc->item_style)))
1810 it->wd->item_cache = eina_inlist_remove(it->wd->item_cache,
1811 EINA_INLIST_GET(itc));
1812 it->wd->item_cache_count--;
1820 _item_cache_free(Item_Cache *itc)
1822 if (itc->spacer) evas_object_del(itc->spacer);
1823 if (itc->base_view) evas_object_del(itc->base_view);
1824 if (itc->item_style) eina_stringshare_del(itc->item_style);
1829 _item_realize(Elm_Genlist_Item *it,
1833 Elm_Genlist_Item *it2;
1834 const char *stacking;
1835 const char *treesize;
1837 int depth, tsize = 20;
1838 Item_Cache *itc = NULL;
1840 if ((it->realized) || (it->delete_me)) return;
1841 it->order_num_in = in;
1842 if (it->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE) calc = EINA_FALSE;
1843 if (it->nocache && !it->renamed)
1844 it->nocache = EINA_FALSE;
1846 itc = _item_cache_find(it);
1847 if ((!it->wd->effect_mode) && (itc))
1849 it->base.view = itc->base_view;
1850 itc->base_view = NULL;
1851 it->spacer = itc->spacer;
1856 it->base.view = edje_object_add(evas_object_evas_get(it->base.widget));
1857 edje_object_scale_set(it->base.view,
1858 elm_widget_scale_get(it->base.widget) *
1859 _elm_config->scale);
1860 evas_object_smart_member_add(it->base.view, it->wd->pan_smart);
1861 elm_widget_sub_object_add(it->base.widget, it->base.view);
1863 if (it->flags & ELM_GENLIST_ITEM_SUBITEMS)
1864 strncpy(buf, "tree", sizeof(buf));
1865 else strncpy(buf, "item", sizeof(buf));
1866 if (it->wd->compress)
1867 strncat(buf, "_compress", sizeof(buf) - strlen(buf));
1869 if (in & 0x1) strncat(buf, "_odd", sizeof(buf) - strlen(buf));
1870 strncat(buf, "/", sizeof(buf) - strlen(buf));
1871 strncat(buf, it->itc->item_style, sizeof(buf) - strlen(buf));
1873 _elm_theme_object_set(it->base.widget, it->base.view, "genlist", buf,
1874 elm_widget_style_get(it->base.widget));
1875 // TODO: uncomment this after upstream merge
1876 //edje_object_mirrored_set(it->base.view,
1877 // elm_widget_mirrored_get(it->base.widget));
1879 evas_object_rectangle_add(evas_object_evas_get(it->base.widget));
1880 evas_object_color_set(it->spacer, 0, 0, 0, 0);
1881 elm_widget_sub_object_add(it->base.widget, it->spacer);
1883 for (it2 = it, depth = 0; it2->parent; it2 = it2->parent)
1885 if (it2->parent->flags != ELM_GENLIST_ITEM_GROUP) depth += 1;
1887 it->expanded_depth = depth;
1888 treesize = edje_object_data_get(it->base.view, "treesize");
1889 if (treesize) tsize = atoi(treesize);
1890 evas_object_size_hint_min_set(it->spacer,
1891 (depth * tsize) * _elm_config->scale, 1);
1892 edje_object_part_swallow(it->base.view, "elm.swallow.pad", it->spacer);
1895 edje_object_signal_callback_add(it->base.view,
1896 "elm,action,expand,toggle",
1897 "elm", _signal_expand_toggle, it);
1898 edje_object_signal_callback_add(it->base.view, "elm,action,expand",
1899 "elm", _signal_expand, it);
1900 edje_object_signal_callback_add(it->base.view, "elm,action,contract",
1901 "elm", _signal_contract, it);
1902 stacking = edje_object_data_get(it->base.view, "stacking");
1905 if (!strcmp(stacking, "below")) evas_object_lower(it->base.view);
1906 else if (!strcmp(stacking, "above"))
1907 evas_object_raise(it->base.view);
1909 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_DOWN,
1911 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_UP,
1913 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_MOVE,
1915 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MULTI_DOWN,
1917 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MULTI_UP,
1919 evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MULTI_MOVE,
1923 if (it->selected != itc->selected)
1925 if ((it->selected) && (!it->sweeped) && (!it->wd->edit_mode))
1926 edje_object_signal_emit(it->base.view,
1927 "elm,state,selected", "elm");
1929 if (it->disabled != itc->disabled)
1932 edje_object_signal_emit(it->base.view,
1933 "elm,state,disabled", "elm");
1935 if (it->expanded != itc->expanded)
1938 edje_object_signal_emit(it->base.view,
1939 "elm,state,expanded", "elm");
1944 if ((it->selected) && (!it->sweeped) && (!it->wd->edit_mode))
1945 edje_object_signal_emit(it->base.view,
1946 "elm,state,selected", "elm");
1948 edje_object_signal_emit(it->base.view,
1949 "elm,state,disabled", "elm");
1951 edje_object_signal_emit(it->base.view,
1952 "elm,state,expanded", "elm");
1956 if ((calc) && (it->wd->homogeneous) && ((it->wd->item_width) || ((it->wd->item_width) && (it->wd->group_item_width))))
1958 /* homogenous genlist shortcut */
1961 if (it->flags & ELM_GENLIST_ITEM_GROUP)
1963 it->w = it->minw = it->wd->group_item_width;
1964 it->h = it->minh = it->wd->group_item_height;
1968 it->w = it->minw = it->wd->item_width;
1969 it->h = it->minh = it->wd->item_height;
1971 it->mincalcd = EINA_TRUE;
1976 if (it->itc->func.label_get)
1982 elm_widget_stringlist_get(edje_object_data_get(it->base.view,
1984 EINA_LIST_FOREACH(it->labels, l, key)
1986 char *s = it->itc->func.label_get
1987 ((void *)it->base.data, it->base.widget, l->data);
1991 edje_object_part_text_set(it->base.view, l->data, s);
1995 edje_object_part_text_set(it->base.view, l->data, "");
1998 if (it->itc->func.icon_get)
2004 elm_widget_stringlist_get(edje_object_data_get(it->base.view,
2006 EINA_LIST_FOREACH(it->icons, l, key)
2008 Evas_Object *ic = it->itc->func.icon_get
2009 ((void *)it->base.data, it->base.widget, l->data);
2013 it->icon_objs = eina_list_append(it->icon_objs, ic);
2014 edje_object_part_swallow(it->base.view, key, ic);
2015 evas_object_show(ic);
2016 elm_widget_sub_object_add(it->base.widget, ic);
2017 evas_object_event_callback_add(ic, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, it);
2020 if (it->wd->rename_it && it->renamed)
2023 elm_widget_stringlist_get(edje_object_data_get(it->base.view, "renames"));
2024 EINA_LIST_FOREACH(it->icons, l, key)
2026 Evas_Object *ic = it->itc->func.icon_get
2027 ((void *)it->base.data, it->base.widget, l->data);
2030 it->icon_objs = eina_list_append(it->icon_objs, ic);
2031 edje_object_part_swallow(it->base.view, key, ic);
2032 evas_object_show(ic);
2033 elm_widget_sub_object_add(it->base.widget, ic);
2038 if (it->itc->func.state_get)
2044 elm_widget_stringlist_get(edje_object_data_get(it->base.view,
2046 EINA_LIST_FOREACH(it->states, l, key)
2048 Eina_Bool on = it->itc->func.state_get
2049 ((void *)it->base.data, it->base.widget, l->data);
2053 snprintf(buf, sizeof(buf), "elm,state,%s,active", key);
2054 edje_object_signal_emit(it->base.view, buf, "elm");
2058 snprintf(buf, sizeof(buf), "elm,state,%s,passive", key);
2059 edje_object_signal_emit(it->base.view, buf, "elm");
2064 _create_sweep_objs(it);
2067 Evas_Coord mw = -1, mh = -1;
2069 if (it->wd->height_for_width) mw = it->wd->w;
2071 if (!it->display_only)
2072 elm_coords_finger_size_adjust(1, &mw, 1, &mh);
2073 if (it->wd->height_for_width) mw = it->wd->prev_viewport_w;
2074 edje_object_size_min_restricted_calc(it->base.view, &mw, &mh, mw,
2076 if (!it->display_only)
2077 elm_coords_finger_size_adjust(1, &mw, 1, &mh);
2078 it->w = it->minw = mw;
2079 it->h = it->minh = mh;
2080 it->mincalcd = EINA_TRUE;
2082 if ((!it->wd->group_item_width) && (it->flags == ELM_GENLIST_ITEM_GROUP))
2084 it->wd->group_item_width = mw;
2085 it->wd->group_item_height = mh;
2087 else if ((!it->wd->item_width) && (it->flags == ELM_GENLIST_ITEM_NONE))
2089 it->wd->item_width = mw;
2090 it->wd->item_height = mh;
2093 if (!calc) evas_object_show(it->base.view);
2096 if (it->tooltip.content_cb)
2098 elm_widget_item_tooltip_content_cb_set(it,
2099 it->tooltip.content_cb,
2100 it->tooltip.data, NULL);
2101 elm_widget_item_tooltip_style_set(it, it->tooltip.style);
2104 if (it->mouse_cursor)
2105 elm_widget_item_cursor_set(it, it->mouse_cursor);
2107 it->realized = EINA_TRUE;
2108 it->want_unrealize = EINA_FALSE;
2110 if (itc) _item_cache_free(itc);
2111 evas_object_smart_callback_call(it->base.widget, "realized", it);
2112 if ((!calc) && (it->wd->edit_mode) && (it->flags != ELM_GENLIST_ITEM_GROUP))
2114 if (it->itc->edit_item_style )
2116 _effect_item_realize(it, EINA_FALSE);
2117 edje_object_message_signal_process(it->edit_obj);
2123 _item_unrealize(Elm_Genlist_Item *it)
2127 if (!it->realized) return;
2128 if (it->wd->reorder_it && it->wd->reorder_it == it) return;
2129 evas_object_smart_callback_call(it->base.widget, "unrealized", it);
2132 ecore_timer_del(it->long_timer);
2133 it->long_timer = NULL;
2135 if ((it->sweeped) || (it->wassweeped) || (it->nocache))
2137 it->sweeped = EINA_FALSE;
2138 it->wassweeped = EINA_FALSE;
2139 it->wd->sweeped_items = eina_list_remove(it->wd->sweeped_items, it);
2140 _delete_sweep_objs(it);
2141 evas_object_del(it->base.view);
2142 it->base.view = NULL;
2143 evas_object_del(it->spacer);
2148 // TODO: uncomment this after upstream merge
2149 //edje_object_mirrored_set(it->base.view, elm_widget_mirrored_get(it->base.widget));
2150 _item_cache_add(it);
2152 elm_widget_stringlist_free(it->labels);
2154 elm_widget_stringlist_free(it->icons);
2156 elm_widget_stringlist_free(it->states);
2158 EINA_LIST_FREE(it->icon_objs, icon)
2159 evas_object_del(icon);
2162 it->realized = EINA_FALSE;
2163 it->want_unrealize = EINA_FALSE;
2164 if (it->wd->edit_mode) _effect_item_unrealize(it);
2168 _item_block_recalc(Item_Block *itb,
2174 Elm_Genlist_Item *it;
2175 Evas_Coord minw = 0, minh = 0;
2176 Eina_Bool showme = EINA_FALSE, changed = EINA_FALSE;
2180 EINA_LIST_FOREACH(itb->items, l, it)
2182 if (it->delete_me) continue;
2183 showme |= it->showme;
2188 if (!it->mincalcd) changed = EINA_TRUE;
2191 _item_realize(it, in, EINA_TRUE);
2192 _item_unrealize(it);
2197 _item_realize(it, in, EINA_TRUE);
2198 if (!it->wd->contracting) _item_unrealize(it);
2202 _item_realize(it, in, EINA_FALSE);
2204 if (minw < it->minw) minw = it->minw;
2212 itb->changed = EINA_FALSE;
2213 /* force an evas norender to garbage collect deleted objects */
2214 if (norender) evas_norender(evas_object_evas_get(itb->wd->obj));
2219 _item_block_realize(Item_Block *itb,
2224 Elm_Genlist_Item *it;
2226 if (itb->realized) return;
2227 EINA_LIST_FOREACH(itb->items, l, it)
2229 if (it->delete_me) continue;
2230 if (full) _item_realize(it, in, EINA_FALSE);
2233 itb->realized = EINA_TRUE;
2234 itb->want_unrealize = EINA_FALSE;
2238 _item_block_unrealize(Item_Block *itb)
2241 Elm_Genlist_Item *it;
2242 Eina_Bool dragging = EINA_FALSE;
2244 if (!itb->realized) return;
2245 EINA_LIST_FOREACH(itb->items, l, it)
2247 if (it->flags != ELM_GENLIST_ITEM_GROUP)
2251 dragging = EINA_TRUE;
2252 it->want_unrealize = EINA_TRUE;
2255 if (!it->wd->contracting) _item_unrealize(it);
2260 itb->realized = EINA_FALSE;
2261 itb->want_unrealize = EINA_TRUE;
2264 itb->want_unrealize = EINA_FALSE;
2268 _get_space_for_reorder_item(Elm_Genlist_Item *it)
2270 Evas_Coord rox, roy, row, roh;
2271 Eina_Bool top = EINA_FALSE;
2272 Elm_Genlist_Item *reorder_it = it->wd->reorder_it;
2273 if (!reorder_it) return 0;
2275 Evas_Coord ox,oy,oh,ow;
2276 evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
2277 evas_object_geometry_get(it->wd->reorder_it->base.view, &rox, &roy, &row, &roh);
2279 if ((it->wd->reorder_start_y < it->block->y) && (roy - oy + roh/2 >= it->block->y - it->wd->pan_y))
2281 it->block->reorder_offset = it->wd->reorder_it->h * -1;
2282 if (it->block->count == 1)
2283 it->wd->reorder_rel = it;
2285 else if ((it->wd->reorder_start_y >= it->block->y) && (roy - oy + roh/2 <= it->block->y - it->wd->pan_y))
2287 it->block->reorder_offset = it->wd->reorder_it->h;
2290 it->block->reorder_offset = 0;
2292 it->scrl_y += it->block->reorder_offset;
2294 top = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
2295 rox, roy+roh/2, row, 1));
2298 it->wd->reorder_rel = it;
2299 it->scrl_y+=it->wd->reorder_it->h;
2300 return it->wd->reorder_it->h;
2307 _reorder_item_moving_effect_timer_cb(void *data)
2309 Elm_Genlist_Item *it = data;
2310 Eina_Bool down = EINA_FALSE;
2311 double time = 0.4, t;
2313 t = ((0.0 > (t = current_time_get() - it->wd->start_time)) ? 0.0 : t) / 1000;
2316 y = (1 * sin((t / time) * (M_PI / 2)) * dy);
2320 if (it->old_scrl_y < it->scrl_y)
2322 it->old_scrl_y += y;
2325 else if (it->old_scrl_y > it->scrl_y)
2327 it->old_scrl_y -= y;
2331 _effect_item_controls(it, it->scrl_x, it->old_scrl_y);
2333 _group_items_recalc(it->wd);
2334 if (!it->wd->reorder_it || it->wd->reorder_pan_move)
2336 it->old_scrl_y = it->scrl_y;
2337 it->move_effect_me = EINA_FALSE;
2338 it->wd->item_moving_effect_timer = NULL;
2339 return ECORE_CALLBACK_CANCEL;
2341 if ((down && it->old_scrl_y >= it->scrl_y) || (!down && it->old_scrl_y <= it->scrl_y))
2343 it->old_scrl_y = it->scrl_y;
2344 it->move_effect_me = EINA_FALSE;
2345 it->wd->item_moving_effect_timer = NULL;
2346 return ECORE_CALLBACK_CANCEL;
2348 return ECORE_CALLBACK_RENEW;
2352 _item_block_position(Item_Block *itb,
2356 Elm_Genlist_Item *it;
2357 Elm_Genlist_Item *git;
2358 Evas_Coord y = 0, ox, oy, ow, oh, cvx, cvy, cvw, cvh;
2361 evas_object_geometry_get(itb->wd->pan_smart, &ox, &oy, &ow, &oh);
2362 evas_output_viewport_get(evas_object_evas_get(itb->wd->obj), &cvx, &cvy,
2365 EINA_LIST_FOREACH(itb->items, l, it)
2367 if (it->delete_me) continue;
2368 else if (it->wd->reorder_it && it->wd->reorder_it == it) continue;
2373 it->scrl_x = itb->x + it->x - it->wd->pan_x + ox;
2374 it->scrl_y = itb->y + it->y - it->wd->pan_y + oy;
2376 vis = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
2377 cvx, cvy, cvw, cvh));
2378 if (it->flags != ELM_GENLIST_ITEM_GROUP || (it->wd->reorder_it ))
2380 if ((itb->realized) && (!it->realized))
2384 _item_realize(it, in, 0);
2387 if (it->wd->edit_mode) edje_object_signal_emit(it->edit_obj, "elm,state,rename,enabled", "elm");
2388 edje_object_signal_emit(it->base.view, "elm,state,rename,enabled", "elm");
2396 if(it->wd->reorder_mode)
2397 y += _get_space_for_reorder_item(it);
2398 git = it->group_item;
2401 git->scrl_x = it->scrl_x;
2402 if (git->scrl_y < oy)
2404 if ((git->scrl_y + git->h) > (it->scrl_y + it->h))
2405 git->scrl_y = (it->scrl_y + it->h) - git->h;
2406 git->want_realize = EINA_TRUE;
2408 if (it->wd->reorder_it && !it->wd->reorder_pan_move && it->old_scrl_y && it->old_scrl_y != it->scrl_y)
2410 if (!it->move_effect_me)
2412 it->move_effect_me = EINA_TRUE;
2413 it->item_moving_effect_timer = ecore_animator_add(_reorder_item_moving_effect_timer_cb, it);
2417 if (!it->move_effect_me )
2418 if (!it->wd->effect_mode || it->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_NONE || ((it->wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE) && it->parent == it->wd->expand_item))
2420 if (it->wd->edit_mode && it->itc->edit_item_style)
2422 _effect_item_controls(it, it->scrl_x, it->scrl_y);
2426 evas_object_resize(it->base.view, it->w, it->h);
2427 evas_object_move(it->base.view, it->scrl_x, it->scrl_y);
2428 if((!it->wd->effect_mode || it->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_NONE) || ((it->wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_NONE) && (it->old_scrl_y == it->scrl_y)))
2429 evas_object_show(it->base.view);
2431 evas_object_hide(it->base.view);
2433 it->old_scrl_x = it->scrl_x;
2434 it->old_scrl_y = it->scrl_y;
2439 if (!it->dragging) _item_unrealize(it);
2446 if (vis) it->want_realize = EINA_TRUE;
2453 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2455 Elm_Genlist_Item *it = data;
2457 it->mincalcd = EINA_FALSE;
2458 it->block->updateme = EINA_TRUE;
2459 if (it->wd->changed_job) ecore_job_del(it->wd->changed_job);
2460 it->wd->changed_job = ecore_job_add(_changed_job, it->wd);
2464 _group_items_recalc(void *data)
2466 Widget_Data *wd = data;
2468 Elm_Genlist_Item *git;
2470 EINA_LIST_FOREACH(wd->group_items, l, git)
2472 if (git->want_realize)
2475 _item_realize(git, 0, EINA_FALSE);
2476 evas_object_resize(git->base.view, wd->minw, git->h);
2477 evas_object_move(git->base.view, git->scrl_x, git->scrl_y);
2478 evas_object_show(git->base.view);
2479 evas_object_raise(git->base.view);
2481 else if (!git->want_realize && git->realized)
2484 _item_unrealize(git);
2490 _must_recalc_idler(void *data)
2492 Widget_Data *wd = data;
2493 if (wd->calc_job) ecore_job_del(wd->calc_job);
2494 wd->calc_job = ecore_job_add(_calc_job, wd);
2495 wd->must_recalc_idler = NULL;
2496 return ECORE_CALLBACK_CANCEL;
2500 _calc_job(void *data)
2502 Widget_Data *wd = data;
2504 Evas_Coord minw = -1, minh = 0, y = 0, ow;
2505 Item_Block *chb = NULL;
2506 int in = 0, minw_change = 0;
2507 Eina_Bool changed = EINA_FALSE;
2509 Eina_Bool did_must_recalc = EINA_FALSE;
2512 t0 = ecore_time_get();
2513 evas_object_geometry_get(wd->pan_smart, NULL, NULL, &ow, &wd->h);
2517 // if (wd->height_for_width) changed = EINA_TRUE;
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, 1);
2551 if (minw == -1) minw = itb->minw;
2552 else if ((!itb->must_recalc) && (minw < itb->minw))
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 if (wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)
2605 evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
2606 _sizing_eval(wd->obj);
2608 if ((wd->anchor_item) && (wd->anchor_item->block) && (!wd->auto_scrolled))
2610 Elm_Genlist_Item *it;
2613 it = wd->anchor_item;
2614 it_y = wd->anchor_y;
2615 elm_smart_scroller_child_pos_set(wd->scr, wd->pan_x,
2616 it->block->y + it->y + it_y);
2617 wd->anchor_item = it;
2618 wd->anchor_y = it_y;
2622 t = ecore_time_get();
2623 if (did_must_recalc)
2625 if (!wd->must_recalc_idler)
2626 wd->must_recalc_idler = ecore_idler_add(_must_recalc_idler, wd);
2628 wd->calc_job = NULL;
2629 evas_object_smart_changed(wd->pan_smart);
2633 _update_job(void *data)
2635 Widget_Data *wd = data;
2638 int num, num0, position = 0, recalc = 0;
2640 wd->update_job = NULL;
2642 EINA_INLIST_FOREACH(wd->blocks, itb)
2644 Evas_Coord itminw, itminh;
2645 Elm_Genlist_Item *it;
2651 _item_block_position(itb, num);
2656 EINA_LIST_FOREACH(itb->items, l2, it)
2663 it->updateme = EINA_FALSE;
2666 _item_unrealize(it);
2667 _item_realize(it, num, 0);
2672 _item_realize(it, num, 1);
2673 _item_unrealize(it);
2675 if ((it->minw != itminw) || (it->minh != itminh))
2680 itb->updateme = EINA_FALSE;
2684 itb->changed = EINA_TRUE;
2685 _item_block_recalc(itb, num0, 0, 1);
2686 _item_block_position(itb, num0);
2691 if (wd->calc_job) ecore_job_del(wd->calc_job);
2692 wd->calc_job = ecore_job_add(_calc_job, wd);
2697 _changed_job(void *data)
2699 Widget_Data *wd = data; Eina_List *l2;
2701 int num, num0, position = 0, recalc = 0;
2703 wd->changed_job = NULL;
2705 EINA_INLIST_FOREACH(wd->blocks, itb)
2707 Evas_Coord itminw, itminh;
2708 Elm_Genlist_Item *it;
2714 _item_block_position(itb, num);
2719 EINA_LIST_FOREACH(itb->items, l2, it)
2723 Evas_Coord mw = -1, mh = -1;
2727 if (it->wd->height_for_width) mw = it->wd->w;
2728 if (!it->display_only)
2729 elm_coords_finger_size_adjust(1, &mw, 1, &mh);
2730 if (it->wd->height_for_width) mw = it->wd->prev_viewport_w;
2731 edje_object_size_min_restricted_calc(it->base.view, &mw, &mh, mw, mh);
2732 if (!it->display_only)
2733 elm_coords_finger_size_adjust(1, &mw, 1, &mh);
2734 it->w = it->minw = mw;
2735 it->h = it->minh = mh;
2736 it->mincalcd = EINA_TRUE;
2738 //if ((it->minw != itminw) || (it->minh != itminh))
2739 if ((it->minh != itminh))
2744 itb->updateme = EINA_FALSE;
2748 itb->changed = EINA_TRUE;
2749 _item_block_recalc(itb, num0, 0, 1);
2750 _item_block_position(itb, num0);
2755 if (wd->calc_job) ecore_job_del(wd->calc_job);
2756 wd->calc_job = ecore_job_add(_calc_job, wd);
2761 _pan_set(Evas_Object *obj,
2765 Pan *sd = evas_object_smart_data_get(obj);
2768 // Evas_Coord ow, oh;
2769 // evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2770 // ow = sd->wd->minw - ow;
2771 // if (ow < 0) ow = 0;
2772 // oh = sd->wd->minh - oh;
2773 // if (oh < 0) oh = 0;
2774 // if (x < 0) x = 0;
2775 // if (y < 0) y = 0;
2776 // if (x > ow) x = ow;
2777 // if (y > oh) y = oh;
2778 if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
2783 EINA_INLIST_FOREACH(sd->wd->blocks, itb)
2785 if ((itb->y + itb->h) > y)
2787 Elm_Genlist_Item *it;
2790 EINA_LIST_FOREACH(itb->items, l2, it)
2792 if ((itb->y + it->y) >= y)
2794 sd->wd->anchor_item = it;
2795 sd->wd->anchor_y = -(itb->y + it->y - y);
2803 if(!sd->wd->item_moving_effect_timer) evas_object_smart_changed(obj);
2807 _pan_get(Evas_Object *obj,
2811 Pan *sd = evas_object_smart_data_get(obj);
2813 if (x) *x = sd->wd->pan_x;
2814 if (y) *y = sd->wd->pan_y;
2818 _pan_max_get(Evas_Object *obj,
2822 Pan *sd = evas_object_smart_data_get(obj);
2825 evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2826 ow = sd->wd->minw - ow;
2828 oh = sd->wd->minh - oh;
2835 _pan_min_get(Evas_Object *obj __UNUSED__,
2844 _pan_child_size_get(Evas_Object *obj,
2848 Pan *sd = evas_object_smart_data_get(obj);
2850 if (w) *w = sd->wd->minw;
2851 if (h) *h = sd->wd->minh;
2855 _pan_add(Evas_Object *obj)
2858 Evas_Object_Smart_Clipped_Data *cd;
2861 cd = evas_object_smart_data_get(obj);
2864 sd->__clipped_data = *cd;
2866 evas_object_smart_data_set(obj, sd);
2870 _pan_del(Evas_Object *obj)
2872 Pan *sd = evas_object_smart_data_get(obj);
2877 ecore_job_del(sd->resize_job);
2878 sd->resize_job = NULL;
2884 _pan_resize_job(void *data)
2887 _sizing_eval(sd->wd->obj);
2888 sd->resize_job = NULL;
2892 _pan_resize(Evas_Object *obj,
2896 Pan *sd = evas_object_smart_data_get(obj);
2899 evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2900 if ((ow == w) && (oh == h)) return;
2901 if ((sd->wd->height_for_width) && (ow != w))
2903 if (sd->resize_job) ecore_job_del(sd->resize_job);
2904 sd->resize_job = ecore_job_add(_pan_resize_job, sd);
2906 if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
2907 sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
2911 _pan_calculate(Evas_Object *obj)
2913 Pan *sd = evas_object_smart_data_get(obj);
2915 Evas_Coord ox, oy, ow, oh, cvx, cvy, cvw, cvh;
2916 static Evas_Coord old_pan_y = 0;
2918 Elm_Genlist_Item *git;
2921 evas_object_geometry_get(obj, &ox, &oy, &ow, &oh);
2922 evas_output_viewport_get(evas_object_evas_get(obj), &cvx, &cvy, &cvw, &cvh);
2923 EINA_LIST_FOREACH(sd->wd->group_items, l, git)
2925 git->want_realize = EINA_FALSE;
2927 EINA_INLIST_FOREACH(sd->wd->blocks, itb)
2929 itb->w = sd->wd->minw;
2930 if (ELM_RECTS_INTERSECT(itb->x - sd->wd->pan_x + ox,
2931 itb->y - sd->wd->pan_y + oy,
2933 cvx, cvy, cvw, cvh))
2935 if ((!itb->realized) || (itb->changed))
2936 _item_block_realize(itb, in, 0);
2937 _item_block_position(itb, in);
2941 if (itb->realized) _item_block_unrealize(itb);
2945 if (!sd->wd->reorder_it || sd->wd->reorder_pan_move)
2946 _group_items_recalc(sd->wd);
2948 if (sd->wd->reorder_mode && sd->wd->reorder_it)
2950 if (sd->wd->pan_y != old_pan_y) sd->wd->reorder_pan_move = EINA_TRUE;
2951 else sd->wd->reorder_pan_move = EINA_FALSE;
2952 evas_object_raise(sd->wd->reorder_it->edit_obj);
2953 old_pan_y = sd->wd->pan_y;
2956 if (sd->wd->effect_mode &&
2957 ((sd->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND) ||
2958 (sd->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT) ||
2959 (sd->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)))
2961 if (!sd->wd->item_moving_effect_timer)
2963 if (sd->wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)
2964 _item_flip_effect_show(sd->wd->expand_item);
2966 evas_object_raise(sd->wd->alpha_bg);
2967 evas_object_show(sd->wd->alpha_bg);
2968 elm_smart_scroller_bounce_animator_disabled_set(sd->wd->scr, EINA_TRUE);
2969 sd->wd->start_time = current_time_get();
2970 sd->wd->item_moving_effect_timer = ecore_animator_add(_item_moving_effect_timer_cb, sd->wd);
2973 else _item_auto_scroll(sd->wd);
2974 sd->wd->contracting = EINA_FALSE;
2978 _pan_move(Evas_Object *obj,
2979 Evas_Coord x __UNUSED__,
2980 Evas_Coord y __UNUSED__)
2982 Pan *sd = evas_object_smart_data_get(obj);
2984 if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
2985 sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
2989 _hold_on(void *data __UNUSED__,
2991 void *event_info __UNUSED__)
2993 Widget_Data *wd = elm_widget_data_get(obj);
2995 elm_smart_scroller_hold_set(wd->scr, 1);
2999 _hold_off(void *data __UNUSED__,
3001 void *event_info __UNUSED__)
3003 Widget_Data *wd = elm_widget_data_get(obj);
3005 elm_smart_scroller_hold_set(wd->scr, 0);
3009 _freeze_on(void *data __UNUSED__,
3011 void *event_info __UNUSED__)
3013 Widget_Data *wd = elm_widget_data_get(obj);
3015 elm_smart_scroller_freeze_set(wd->scr, 1);
3019 _freeze_off(void *data __UNUSED__,
3021 void *event_info __UNUSED__)
3023 Widget_Data *wd = elm_widget_data_get(obj);
3025 elm_smart_scroller_freeze_set(wd->scr, 0);
3029 _scroll_edge_left(void *data,
3030 Evas_Object *scr __UNUSED__,
3031 void *event_info __UNUSED__)
3033 Evas_Object *obj = data;
3034 evas_object_smart_callback_call(obj, "scroll,edge,left", NULL);
3038 _scroll_edge_right(void *data,
3039 Evas_Object *scr __UNUSED__,
3040 void *event_info __UNUSED__)
3042 Evas_Object *obj = data;
3043 evas_object_smart_callback_call(obj, "scroll,edge,right", NULL);
3047 _scroll_edge_top(void *data,
3048 Evas_Object *scr __UNUSED__,
3049 void *event_info __UNUSED__)
3051 Evas_Object *obj = data;
3052 evas_object_smart_callback_call(obj, "scroll,edge,top", NULL);
3056 _scroll_edge_bottom(void *data,
3057 Evas_Object *scr __UNUSED__,
3058 void *event_info __UNUSED__)
3060 Evas_Object *obj = data;
3061 evas_object_smart_callback_call(obj, "scroll,edge,bottom", NULL);
3065 * Add a new Genlist object
3067 * @param parent The parent object
3068 * @return The new object or NULL if it cannot be created
3073 elm_genlist_add(Evas_Object *parent)
3078 Evas_Coord minw, minh;
3079 static Evas_Smart *smart = NULL;
3081 EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
3085 static Evas_Smart_Class sc;
3087 evas_object_smart_clipped_smart_set(&_pan_sc);
3089 sc.name = "elm_genlist_pan";
3090 sc.version = EVAS_SMART_CLASS_VERSION;
3093 sc.resize = _pan_resize;
3094 sc.move = _pan_move;
3095 sc.calculate = _pan_calculate;
3096 if (!(smart = evas_smart_class_new(&sc))) return NULL;
3098 wd = ELM_NEW(Widget_Data);
3099 e = evas_object_evas_get(parent);
3100 if (!e) return NULL;
3101 obj = elm_widget_add(e);
3102 ELM_SET_WIDTYPE(widtype, "genlist");
3103 elm_widget_type_set(obj, "genlist");
3104 elm_widget_sub_object_add(parent, obj);
3105 elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
3106 elm_widget_data_set(obj, wd);
3107 elm_widget_del_hook_set(obj, _del_hook);
3108 elm_widget_del_pre_hook_set(obj, _del_pre_hook);
3109 elm_widget_theme_hook_set(obj, _theme_hook);
3110 elm_widget_can_focus_set(obj, EINA_TRUE);
3111 elm_widget_event_hook_set(obj, _event_hook);
3112 elm_widget_on_show_region_hook_set(obj, _show_region_hook, obj);
3114 wd->scr = elm_smart_scroller_add(e);
3115 elm_smart_scroller_widget_set(wd->scr, obj);
3116 elm_smart_scroller_object_theme_set(obj, wd->scr, "genlist", "base",
3117 elm_widget_style_get(obj));
3118 elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE,
3119 _elm_config->thumbscroll_bounce_enable);
3120 elm_widget_resize_object_set(obj, wd->scr);
3122 evas_object_smart_callback_add(wd->scr, "edge,left", _scroll_edge_left, obj);
3123 evas_object_smart_callback_add(wd->scr, "edge,right", _scroll_edge_right,
3125 evas_object_smart_callback_add(wd->scr, "edge,top", _scroll_edge_top, obj);
3126 evas_object_smart_callback_add(wd->scr, "edge,bottom", _scroll_edge_bottom,
3130 wd->mode = ELM_LIST_SCROLL;
3131 wd->max_items_per_block = MAX_ITEMS_PER_BLOCK;
3132 wd->item_cache_max = wd->max_items_per_block * 2;
3133 wd->longpress_timeout = _elm_config->longpress_timeout;
3134 //wd->effect_mode = _elm_config->effect_enable;
3135 // wd->effect_mode = EINA_TRUE;
3137 evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
3138 evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
3139 evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
3140 evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
3142 wd->pan_smart = evas_object_smart_add(e, smart);
3143 wd->pan = evas_object_smart_data_get(wd->pan_smart);
3146 elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
3147 _pan_set, _pan_get, _pan_max_get,
3148 _pan_min_get, _pan_child_size_get);
3150 edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
3152 evas_object_size_hint_min_set(obj, minw, minh);
3154 // TODO: uncomment this after upstream merge
3155 //_mirrored_set(obj, elm_widget_mirrored_get(obj));
3160 static Elm_Genlist_Item *
3161 _item_new(Widget_Data *wd,
3162 const Elm_Genlist_Item_Class *itc,
3164 Elm_Genlist_Item *parent,
3165 Elm_Genlist_Item_Flags flags,
3167 const void *func_data)
3169 Elm_Genlist_Item *it;
3171 it = elm_widget_item_new(wd->obj, Elm_Genlist_Item);
3172 if (!it) return NULL;
3175 it->base.data = data;
3176 it->parent = parent;
3178 it->func.func = func;
3179 it->func.data = func_data;
3180 it->mouse_cursor = NULL;
3181 it->expanded_depth = 0;
3182 it->num = ++wd->total_num; // todo : remov
3187 _item_block_add(Widget_Data *wd,
3188 Elm_Genlist_Item *it)
3190 Item_Block *itb = NULL;
3197 itb = calloc(1, sizeof(Item_Block));
3200 if (!it->rel->block)
3203 eina_inlist_append(wd->blocks, EINA_INLIST_GET(itb));
3204 itb->items = eina_list_append(itb->items, it);
3210 wd->blocks = eina_inlist_prepend_relative
3211 (wd->blocks, EINA_INLIST_GET(itb),
3212 EINA_INLIST_GET(it->rel->block));
3214 eina_list_prepend_relative(itb->items, it, it->rel);
3218 wd->blocks = eina_inlist_append_relative
3219 (wd->blocks, EINA_INLIST_GET(itb),
3220 EINA_INLIST_GET(it->rel->block));
3222 eina_list_append_relative(itb->items, it, it->rel);
3232 itb = (Item_Block *)(wd->blocks);
3233 if (itb->count >= wd->max_items_per_block)
3235 itb = calloc(1, sizeof(Item_Block));
3239 eina_inlist_prepend(wd->blocks,
3240 EINA_INLIST_GET(itb));
3245 itb = calloc(1, sizeof(Item_Block));
3249 eina_inlist_prepend(wd->blocks, EINA_INLIST_GET(itb));
3251 itb->items = eina_list_prepend(itb->items, it);
3257 itb = (Item_Block *)(wd->blocks->last);
3258 if (itb->count >= wd->max_items_per_block)
3260 itb = calloc(1, sizeof(Item_Block));
3264 eina_inlist_append(wd->blocks,
3265 EINA_INLIST_GET(itb));
3270 itb = calloc(1, sizeof(Item_Block));
3274 eina_inlist_append(wd->blocks, EINA_INLIST_GET(itb));
3276 itb->items = eina_list_append(itb->items, it);
3282 itb = it->rel->block;
3283 if (!itb) goto newblock;
3285 itb->items = eina_list_prepend_relative(itb->items, it, it->rel);
3287 itb->items = eina_list_append_relative(itb->items, it, it->rel);
3290 itb->changed = EINA_TRUE;
3292 if (itb->wd->calc_job) ecore_job_del(itb->wd->calc_job);
3293 itb->wd->calc_job = ecore_job_add(_calc_job, itb->wd);
3296 it->rel->relcount--;
3297 if ((it->rel->delete_me) && (!it->rel->relcount))
3301 if (itb->count > itb->wd->max_items_per_block)
3305 Elm_Genlist_Item *it2;
3307 newc = itb->count / 2;
3308 itb2 = calloc(1, sizeof(Item_Block));
3312 eina_inlist_append_relative(wd->blocks, EINA_INLIST_GET(itb2),
3313 EINA_INLIST_GET(itb));
3314 itb2->changed = EINA_TRUE;
3315 while ((itb->count > newc) && (itb->items))
3319 l = eina_list_last(itb->items);
3321 itb->items = eina_list_remove_list(itb->items, l);
3324 itb2->items = eina_list_prepend(itb2->items, it2);
3332 _queue_process(Widget_Data *wd,
3336 Eina_Bool showme = EINA_FALSE;
3339 t0 = ecore_time_get();
3340 for (n = 0; (wd->queue) && (n < 128); n++)
3342 Elm_Genlist_Item *it;
3344 it = wd->queue->data;
3345 wd->queue = eina_list_remove_list(wd->queue, wd->queue);
3346 it->queued = EINA_FALSE;
3347 _item_block_add(wd, it);
3348 t = ecore_time_get();
3349 if (it->block->changed)
3351 showme = _item_block_recalc(it->block, it->block->num, 1,
3353 it->block->changed = 0;
3355 if (showme) it->block->showme = EINA_TRUE;
3356 if (eina_inlist_count(wd->blocks) > 1)
3358 if ((t - t0) > (ecore_animator_frametime_get())) break;
3365 _item_idler(void *data)
3367 Widget_Data *wd = data;
3370 //static double q_start = 0.0;
3371 //if (q_start == 0.0) q_start = ecore_time_get();
3374 if (_queue_process(wd, 1) > 0)
3376 if (wd->calc_job) ecore_job_del(wd->calc_job);
3377 wd->calc_job = ecore_job_add(_calc_job, wd);
3382 //printf("PROCESS TIME: %3.3f\n", ecore_time_get() - q_start);
3384 wd->queue_idler = NULL;
3385 return ECORE_CALLBACK_CANCEL;
3387 return ECORE_CALLBACK_RENEW;
3391 _item_queue(Widget_Data *wd,
3392 Elm_Genlist_Item *it)
3394 if (it->queued) return;
3395 it->queued = EINA_TRUE;
3396 wd->queue = eina_list_append(wd->queue, it);
3397 while ((wd->queue) && ((!wd->blocks) || (!wd->blocks->next)))
3399 if (wd->queue_idler)
3401 ecore_idler_del(wd->queue_idler);
3402 wd->queue_idler = NULL;
3404 _queue_process(wd, 0);
3406 if (!wd->queue_idler) wd->queue_idler = ecore_idler_add(_item_idler, wd);
3410 * Append item to the end of the genlist
3412 * This appends the given item to the end of the list or the end of
3413 * the children if the parent is given.
3415 * @param obj The genlist object
3416 * @param itc The item class for the item
3417 * @param data The item data
3418 * @param parent The parent item, or NULL if none
3419 * @param flags Item flags
3420 * @param func Convenience function called when item selected
3421 * @param func_data Data passed to @p func above.
3422 * @return A handle to the item added or NULL if not possible
3426 EAPI Elm_Genlist_Item *
3427 elm_genlist_item_append(Evas_Object *obj,
3428 const Elm_Genlist_Item_Class *itc,
3430 Elm_Genlist_Item *parent,
3431 Elm_Genlist_Item_Flags flags,
3433 const void *func_data)
3435 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3436 Widget_Data *wd = elm_widget_data_get(obj);
3437 if (!wd) return NULL;
3438 Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3440 if (!it) return NULL;
3443 if (flags & ELM_GENLIST_ITEM_GROUP)
3444 wd->group_items = eina_list_append(wd->group_items, it);
3445 wd->items = eina_inlist_append(wd->items, EINA_INLIST_GET(it));
3450 Elm_Genlist_Item *it2 = NULL;
3451 Eina_List *ll = eina_list_last(it->parent->items);
3452 if (ll) it2 = ll->data;
3453 it->parent->items = eina_list_append(it->parent->items, it);
3454 if (!it2) it2 = it->parent;
3456 it2 = elm_genlist_item_prev_get(it2);
3458 eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
3459 EINA_INLIST_GET(it2));
3461 it->rel->relcount++;
3463 if (it->parent->flags & ELM_GENLIST_ITEM_GROUP)
3464 it->group_item = parent;
3465 else if (it->parent->group_item)
3466 it->group_item = it->parent->group_item;
3468 it->before = EINA_FALSE;
3469 _item_queue(wd, it);
3474 * Prepend item at start of the genlist
3476 * This adds an item to the beginning of the list or beginning of the
3477 * children of the parent if given.
3479 * @param obj The genlist object
3480 * @param itc The item class for the item
3481 * @param data The item data
3482 * @param parent The parent item, or NULL if none
3483 * @param flags Item flags
3484 * @param func Convenience function called when item selected
3485 * @param func_data Data passed to @p func above.
3486 * @return A handle to the item added or NULL if not possible
3490 EAPI Elm_Genlist_Item *
3491 elm_genlist_item_prepend(Evas_Object *obj,
3492 const Elm_Genlist_Item_Class *itc,
3494 Elm_Genlist_Item *parent,
3495 Elm_Genlist_Item_Flags flags,
3497 const void *func_data)
3499 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3500 Widget_Data *wd = elm_widget_data_get(obj);
3501 if (!wd) return NULL;
3502 Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3504 if (!it) return NULL;
3507 if (flags & ELM_GENLIST_ITEM_GROUP)
3508 wd->group_items = eina_list_prepend(wd->group_items, it);
3509 wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(it));
3514 Elm_Genlist_Item *it2 = NULL;
3515 Eina_List *ll = it->parent->items;
3516 if (ll) it2 = ll->data;
3517 it->parent->items = eina_list_prepend(it->parent->items, it);
3518 if (!it2) it2 = it->parent;
3520 it2 = elm_genlist_item_next_get(it2);
3522 eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
3523 EINA_INLIST_GET(it2));
3525 it->rel->relcount++;
3527 it->before = EINA_TRUE;
3528 _item_queue(wd, it);
3533 * Insert item before another in the genlist
3535 * This inserts an item before another in the list. It will be in the
3536 * same tree level or group as the item it is inseted before.
3538 * @param obj The genlist object
3539 * @param itc The item class for the item
3540 * @param data The item data
3541 * @param before The item to insert before
3542 * @param flags Item flags
3543 * @param func Convenience function called when item selected
3544 * @param func_data Data passed to @p func above.
3545 * @return A handle to the item added or NULL if not possible
3549 EAPI Elm_Genlist_Item *
3550 elm_genlist_item_insert_before(Evas_Object *obj,
3551 const Elm_Genlist_Item_Class *itc,
3553 Elm_Genlist_Item *parent,
3554 Elm_Genlist_Item *before,
3555 Elm_Genlist_Item_Flags flags,
3557 const void *func_data)
3559 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3560 EINA_SAFETY_ON_NULL_RETURN_VAL(before, NULL);
3561 Widget_Data *wd = elm_widget_data_get(obj);
3562 if (!wd) return NULL;
3563 Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3565 if (!it) return NULL;
3568 it->parent->items = eina_list_prepend_relative(it->parent->items, it,
3571 wd->items = eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
3572 EINA_INLIST_GET(before));
3574 it->rel->relcount++;
3575 it->before = EINA_TRUE;
3576 _item_queue(wd, it);
3581 * Insert an item after another in the genlst
3583 * This inserts an item after another in the list. It will be in the
3584 * same tree level or group as the item it is inseted after.
3586 * @param obj The genlist object
3587 * @param itc The item class for the item
3588 * @param data The item data
3589 * @param after The item to insert after
3590 * @param flags Item flags
3591 * @param func Convenience function called when item selected
3592 * @param func_data Data passed to @p func above.
3593 * @return A handle to the item added or NULL if not possible
3597 EAPI Elm_Genlist_Item *
3598 elm_genlist_item_insert_after(Evas_Object *obj,
3599 const Elm_Genlist_Item_Class *itc,
3601 Elm_Genlist_Item *parent,
3602 Elm_Genlist_Item *after,
3603 Elm_Genlist_Item_Flags flags,
3605 const void *func_data)
3607 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3608 EINA_SAFETY_ON_NULL_RETURN_VAL(after, NULL);
3609 Widget_Data *wd = elm_widget_data_get(obj);
3610 if (!wd) return NULL;
3611 Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3613 if (!it) return NULL;
3614 wd->items = eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
3615 EINA_INLIST_GET(after));
3618 it->parent->items = eina_list_append_relative(it->parent->items, it,
3622 it->rel->relcount++;
3623 it->before = EINA_FALSE;
3624 _item_queue(wd, it);
3631 * This clears all items in the list, leaving it empty.
3633 * @param obj The genlist object
3638 elm_genlist_clear(Evas_Object *obj)
3640 ELM_CHECK_WIDTYPE(obj, widtype);
3641 Widget_Data *wd = elm_widget_data_get(obj);
3643 if (wd->walking > 0)
3645 Elm_Genlist_Item *it;
3647 wd->clear_me = EINA_TRUE;
3648 EINA_INLIST_FOREACH(wd->items, it)
3650 it->delete_me = EINA_TRUE;
3656 Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
3657 it->nocache = EINA_TRUE;
3658 it->highlighted = EINA_FALSE;
3660 if (wd->anchor_item == it)
3662 wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3663 if (!wd->anchor_item)
3665 ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
3668 wd->items = eina_inlist_remove(wd->items, wd->items);
3669 if (it->flags & ELM_GENLIST_ITEM_GROUP)
3670 it->wd->group_items = eina_list_remove(it->wd->group_items, it);
3671 elm_widget_item_pre_notify_del(it);
3672 if (it->effect_item_realized) _effect_item_unrealize(it);
3673 if (it->realized) _item_unrealize(it);
3674 if (((wd->clear_me) || (!it->delete_me)) && (it->itc->func.del))
3675 it->itc->func.del((void *)it->base.data, it->base.widget);
3676 if (it->long_timer) ecore_timer_del(it->long_timer);
3677 if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
3678 elm_widget_item_del(it);
3680 wd->clear_me = EINA_FALSE;
3681 wd->anchor_item = NULL;
3684 Item_Block *itb = (Item_Block *)(wd->blocks);
3686 wd->blocks = eina_inlist_remove(wd->blocks, wd->blocks);
3687 if (itb->items) eina_list_free(itb->items);
3692 ecore_job_del(wd->calc_job);
3693 wd->calc_job = NULL;
3695 if (wd->queue_idler)
3697 ecore_idler_del(wd->queue_idler);
3698 wd->queue_idler = NULL;
3700 if (wd->must_recalc_idler)
3702 ecore_idler_del(wd->must_recalc_idler);
3703 wd->must_recalc_idler = NULL;
3707 eina_list_free(wd->queue);
3712 eina_list_free(wd->selected);
3713 wd->selected = NULL;
3715 if (wd->item_moving_effect_timer)
3717 ecore_animator_del(wd->item_moving_effect_timer);
3718 wd->item_moving_effect_timer = NULL;
3720 wd->show_item = NULL;
3727 evas_object_del(wd->alpha_bg);
3728 wd->alpha_bg = NULL;
3732 evas_object_size_hint_min_set(wd->pan_smart, wd->minw, wd->minh);
3733 evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
3739 * Enable or disable multi-select in the genlist
3741 * This enables (EINA_TRUE) or disables (EINA_FALSE) multi-select in
3742 * the list. This allows more than 1 item to be selected.
3744 * @param obj The genlist object
3745 * @param multi Multi-select enable/disable
3750 elm_genlist_multi_select_set(Evas_Object *obj,
3753 ELM_CHECK_WIDTYPE(obj, widtype);
3754 Widget_Data *wd = elm_widget_data_get(obj);
3760 * Gets if multi-select in genlist is enable or disable
3762 * @param obj The genlist object
3763 * @return Multi-select enable/disable
3764 * (EINA_TRUE = enabled/EINA_FALSE = disabled)
3769 elm_genlist_multi_select_get(const Evas_Object *obj)
3771 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
3772 Widget_Data *wd = elm_widget_data_get(obj);
3773 if (!wd) return EINA_FALSE;
3778 * Get the selectd item in the genlist
3780 * This gets the selected item in the list (if multi-select is enabled
3781 * only the first item in the list is selected - which is not very
3782 * useful, so see elm_genlist_selected_items_get() for when
3783 * multi-select is used).
3785 * If no item is selected, NULL is returned.
3787 * @param obj The genlist object
3788 * @return The selected item, or NULL if none.
3792 EAPI Elm_Genlist_Item *
3793 elm_genlist_selected_item_get(const Evas_Object *obj)
3795 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3796 Widget_Data *wd = elm_widget_data_get(obj);
3797 if (!wd) return NULL;
3798 if (wd->selected) return wd->selected->data;
3803 * Get a list of selected items in the genlist
3805 * This returns a list of the selected items. This list pointer is
3806 * only valid so long as no items are selected or unselected (or
3807 * unselected implicitly by deletion). The list contains
3808 * Elm_Genlist_Item pointers.
3810 * @param obj The genlist object
3811 * @return The list of selected items, nor NULL if none are selected.
3815 EAPI const Eina_List *
3816 elm_genlist_selected_items_get(const Evas_Object *obj)
3818 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3819 Widget_Data *wd = elm_widget_data_get(obj);
3820 if (!wd) return NULL;
3821 return wd->selected;
3825 * Get a list of realized items in genlist
3827 * This returns a list of the realized items in the genlist. The list
3828 * contains Elm_Genlist_Item pointers. The list must be freed by the
3829 * caller when done with eina_list_free(). The item pointers in the
3830 * list are only valid so long as those items are not deleted or the
3831 * genlist is not deleted.
3833 * @param obj The genlist object
3834 * @return The list of realized items, nor NULL if none are realized.
3839 elm_genlist_realized_items_get(const Evas_Object *obj)
3841 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3842 Widget_Data *wd = elm_widget_data_get(obj);
3843 Eina_List *list = NULL;
3845 Eina_Bool done = EINA_FALSE;
3846 if (!wd) return NULL;
3847 EINA_INLIST_FOREACH(wd->blocks, itb)
3852 Elm_Genlist_Item *it;
3855 EINA_LIST_FOREACH(itb->items, l, it)
3857 if (it->realized) list = eina_list_append(list, it);
3869 * Get the item that is at the x, y canvas coords
3871 * This returns the item at the given coordinates (which are canvas
3872 * relative not object-relative). If an item is at that coordinate,
3873 * that item handle is returned, and if @p posret is not NULL, the
3874 * integer pointed to is set to a value of -1, 0 or 1, depending if
3875 * the coordinate is on the upper portion of that item (-1), on the
3876 * middle section (0) or on the lower part (1). If NULL is returned as
3877 * an item (no item found there), then posret may indicate -1 or 1
3878 * based if the coordinate is above or below all items respectively in
3881 * @param it The item
3882 * @param x The input x coordinate
3883 * @param y The input y coordinate
3884 * @param posret The position relative to the item returned here
3885 * @return The item at the coordinates or NULL if none
3889 EAPI Elm_Genlist_Item *
3890 elm_genlist_at_xy_item_get(const Evas_Object *obj,
3895 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3896 Widget_Data *wd = elm_widget_data_get(obj);
3897 Evas_Coord ox, oy, ow, oh;
3900 if (!wd) return NULL;
3901 evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
3903 EINA_INLIST_FOREACH(wd->blocks, itb)
3906 Elm_Genlist_Item *it;
3908 if (!ELM_RECTS_INTERSECT(ox + itb->x - itb->wd->pan_x,
3909 oy + itb->y - itb->wd->pan_y,
3910 itb->w, itb->h, x, y, 1, 1))
3912 EINA_LIST_FOREACH(itb->items, l, it)
3914 Evas_Coord itx, ity;
3916 itx = ox + itb->x + it->x - itb->wd->pan_x;
3917 ity = oy + itb->y + it->y - itb->wd->pan_y;
3918 if (ELM_RECTS_INTERSECT(itx, ity, it->w, it->h, x, y, 1, 1))
3922 if (y <= (ity + (it->h / 4))) *posret = -1;
3923 else if (y >= (ity + it->h - (it->h / 4)))
3929 lasty = ity + it->h;
3934 if (y > lasty) *posret = 1;
3941 * Get the first item in the genlist
3943 * This returns the first item in the list.
3945 * @param obj The genlist object
3946 * @return The first item, or NULL if none
3950 EAPI Elm_Genlist_Item *
3951 elm_genlist_first_item_get(const Evas_Object *obj)
3953 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3954 Widget_Data *wd = elm_widget_data_get(obj);
3955 if (!wd) return NULL;
3956 if (!wd->items) return NULL;
3957 Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
3958 while ((it) && (it->delete_me))
3959 it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3964 * Get the last item in the genlist
3966 * This returns the last item in the list.
3968 * @return The last item, or NULL if none
3972 EAPI Elm_Genlist_Item *
3973 elm_genlist_last_item_get(const Evas_Object *obj)
3975 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3976 Widget_Data *wd = elm_widget_data_get(obj);
3977 if (!wd) return NULL;
3978 if (!wd->items) return NULL;
3979 Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items->last);
3980 while ((it) && (it->delete_me))
3981 it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
3986 * Get the next item in the genlist
3988 * This returns the item after the item @p it.
3990 * @param it The item
3991 * @return The item after @p it, or NULL if none
3995 EAPI Elm_Genlist_Item *
3996 elm_genlist_item_next_get(const Elm_Genlist_Item *it)
3998 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4001 it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
4002 if ((it) && (!it->delete_me)) break;
4004 return (Elm_Genlist_Item *)it;
4008 * Get the previous item in the genlist
4010 * This returns the item before the item @p it.
4012 * @param it The item
4013 * @return The item before @p it, or NULL if none
4017 EAPI Elm_Genlist_Item *
4018 elm_genlist_item_prev_get(const Elm_Genlist_Item *it)
4020 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4023 it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
4024 if ((it) && (!it->delete_me)) break;
4026 return (Elm_Genlist_Item *)it;
4030 * Get the genlist object from an item
4032 * This returns the genlist object itself that an item belongs to.
4034 * @param it The item
4035 * @return The genlist object
4040 elm_genlist_item_genlist_get(const Elm_Genlist_Item *it)
4042 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4043 return it->base.widget;
4047 * Get the parent item of the given item
4049 * This returns the parent item of the item @p it given.
4051 * @param it The item
4052 * @return The parent of the item or NULL if none
4056 EAPI Elm_Genlist_Item *
4057 elm_genlist_item_parent_get(const Elm_Genlist_Item *it)
4059 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4064 * Clear all sub-items (children) of the given item
4066 * This clears all items that are children (or their descendants) of the
4069 * @param it The item
4074 elm_genlist_item_subitems_clear(Elm_Genlist_Item *it)
4076 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4077 Elm_Genlist_Item *it2;
4080 if(!it->wd->effect_mode || !it->wd->move_effect_mode)
4081 _item_subitems_clear(it);
4084 if((!it->wd->item_moving_effect_timer) && (it->flags != ELM_GENLIST_ITEM_GROUP) &&
4085 it->wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE )
4087 it->wd->expand_item = it;
4088 _item_flip_effect_show(it);
4089 evas_object_geometry_get(it->base.view, NULL, &y, NULL, &h);
4090 it->wd->expand_item_end = y + h;
4094 it2 = elm_genlist_item_next_get(it2);
4096 } while (it2->expanded_depth > it->expanded_depth);
4098 it->wd->expand_item_gap = it->wd->expand_item_end - it2->old_scrl_y;
4100 it->wd->expand_item_gap = 0;
4102 evas_object_raise(it->wd->alpha_bg);
4103 evas_object_show(it->wd->alpha_bg);
4105 it->wd->start_time = current_time_get();
4106 it->wd->item_moving_effect_timer = ecore_animator_add(_item_moving_effect_timer_cb, it->wd);
4109 _item_subitems_clear(it);
4114 * Set the selected state of an item
4116 * This sets the selected state (1 selected, 0 not selected) of the given
4119 * @param it The item
4120 * @param selected The selected state
4125 elm_genlist_item_selected_set(Elm_Genlist_Item *it,
4128 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4129 Widget_Data *wd = elm_widget_data_get(it->base.widget);
4131 if (it->delete_me) return;
4132 selected = !!selected;
4133 if (it->selected == selected) return;
4139 while (wd->selected)
4140 _item_unselect(wd->selected->data);
4142 _item_highlight(it);
4150 * Get the selected state of an item
4152 * This gets the selected state of an item (1 selected, 0 not selected).
4154 * @param it The item
4155 * @return The selected state
4160 elm_genlist_item_selected_get(const Elm_Genlist_Item *it)
4162 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4163 return it->selected;
4167 * Sets the expanded state of an item (if it's a parent)
4169 * This expands or contracts a parent item (thus showing or hiding the
4172 * @param it The item
4173 * @param expanded The expanded state (1 expanded, 0 not expanded).
4178 elm_genlist_item_expanded_set(Elm_Genlist_Item *it,
4181 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4182 if (it->expanded == expanded) return;
4183 it->expanded = expanded;
4184 it->wd->expand_item = it;
4186 if(it->wd->effect_mode && !it->wd->alpha_bg)
4187 it->wd->alpha_bg = _create_tray_alpha_bg(it->base.widget);
4191 it->wd->auto_scrolled = EINA_FALSE;
4192 it->wd->move_effect_mode = ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND;
4194 edje_object_signal_emit(it->base.view, "elm,state,expanded", "elm");
4195 evas_object_smart_callback_call(it->base.widget, "expanded", it);
4199 it->wd->contracting = EINA_TRUE;
4200 it->wd->move_effect_mode = ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT;
4202 edje_object_signal_emit(it->base.view, "elm,state,contracted", "elm");
4203 evas_object_smart_callback_call(it->base.widget, "contracted", it);
4208 * Get the expanded state of an item
4210 * This gets the expanded state of an item
4212 * @param it The item
4213 * @return Thre expanded state
4218 elm_genlist_item_expanded_get(const Elm_Genlist_Item *it)
4220 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4221 return it->expanded;
4225 * Get the depth of expanded item
4227 * @param it The genlist item object
4228 * @return The depth of expanded item
4233 elm_genlist_item_expanded_depth_get(const Elm_Genlist_Item *it)
4235 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, 0);
4236 return it->expanded_depth;
4240 * Sets the disabled state of an item.
4242 * A disabled item cannot be selected or unselected. It will also
4243 * change appearance to appear disabled. This sets the disabled state
4244 * (1 disabled, 0 not disabled).
4246 * @param it The item
4247 * @param disabled The disabled state
4252 elm_genlist_item_disabled_set(Elm_Genlist_Item *it,
4255 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4256 if (it->disabled == disabled) return;
4257 if (it->delete_me) return;
4258 it->disabled = disabled;
4262 edje_object_signal_emit(it->base.view, "elm,state,disabled", "elm");
4264 edje_object_signal_emit(it->base.view, "elm,state,enabled", "elm");
4269 * Get the disabled state of an item
4271 * This gets the disabled state of the given item.
4273 * @param it The item
4274 * @return The disabled state
4279 elm_genlist_item_disabled_get(const Elm_Genlist_Item *it)
4281 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4282 if (it->delete_me) return EINA_FALSE;
4283 return it->disabled;
4287 * Sets the display only state of an item.
4289 * A display only item cannot be selected or unselected. It is for
4290 * display only and not selecting or otherwise clicking, dragging
4291 * etc. by the user, thus finger size rules will not be applied to
4294 * @param it The item
4295 * @param display_only The display only state
4300 elm_genlist_item_display_only_set(Elm_Genlist_Item *it,
4301 Eina_Bool display_only)
4303 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4304 if (it->display_only == display_only) return;
4305 if (it->delete_me) return;
4306 it->display_only = display_only;
4307 it->mincalcd = EINA_FALSE;
4308 it->updateme = EINA_TRUE;
4309 if (it->block) it->block->updateme = EINA_TRUE;
4310 if (it->wd->update_job) ecore_job_del(it->wd->update_job);
4311 it->wd->update_job = ecore_job_add(_update_job, it->wd);
4315 * Get the display only state of an item
4317 * This gets the display only state of the given item.
4319 * @param it The item
4320 * @return The display only state
4325 elm_genlist_item_display_only_get(const Elm_Genlist_Item *it)
4327 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4328 if (it->delete_me) return EINA_FALSE;
4329 return it->display_only;
4333 * Show the given item
4335 * This causes genlist to jump to the given item @p it and show it (by
4336 * scrolling), if it is not fully visible.
4338 * @param it The item
4343 elm_genlist_item_show(Elm_Genlist_Item *it)
4345 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4346 Evas_Coord gith = 0;
4347 if (it->delete_me) return;
4348 if ((it->queued) || (!it->mincalcd))
4350 it->wd->show_item = it;
4351 it->wd->bring_in = EINA_TRUE;
4352 it->showme = EINA_TRUE;
4355 if (it->wd->show_item)
4357 it->wd->show_item->showme = EINA_FALSE;
4358 it->wd->show_item = NULL;
4360 if ((it->group_item) && (it->wd->pan_y > (it->y + it->block->y)))
4361 gith = it->group_item->h;
4362 elm_smart_scroller_child_region_show(it->wd->scr,
4363 it->x + it->block->x,
4364 it->y + it->block->y - gith,
4365 it->block->w, it->h);
4369 * Bring in the given item
4371 * This causes genlist to jump to the given item @p it and show it (by
4372 * scrolling), if it is not fully visible. This may use animation to
4373 * do so and take a period of time
4375 * @param it The item
4380 elm_genlist_item_bring_in(Elm_Genlist_Item *it)
4382 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4383 Evas_Coord gith = 0;
4384 if (it->delete_me) return;
4385 if ((it->queued) || (!it->mincalcd))
4387 it->wd->show_item = it;
4388 it->wd->bring_in = EINA_TRUE;
4389 it->showme = EINA_TRUE;
4392 if (it->wd->show_item)
4394 it->wd->show_item->showme = EINA_FALSE;
4395 it->wd->show_item = NULL;
4397 if ((it->group_item) && (it->wd->pan_y > (it->y + it->block->y)))
4398 gith = it->group_item->h;
4399 elm_smart_scroller_region_bring_in(it->wd->scr,
4400 it->x + it->block->x,
4401 it->y + it->block->y - gith,
4402 it->block->w, it->h);
4406 * Show the given item at the top
4408 * This causes genlist to jump to the given item @p it and show it (by
4409 * scrolling), if it is not fully visible.
4411 * @param it The item
4416 elm_genlist_item_top_show(Elm_Genlist_Item *it)
4418 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4420 Evas_Coord gith = 0;
4422 if (it->delete_me) return;
4423 if ((it->queued) || (!it->mincalcd))
4425 it->wd->show_item = it;
4426 it->wd->bring_in = EINA_TRUE;
4427 it->showme = EINA_TRUE;
4430 if (it->wd->show_item)
4432 it->wd->show_item->showme = EINA_FALSE;
4433 it->wd->show_item = NULL;
4435 evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4436 if (it->group_item) gith = it->group_item->h;
4437 elm_smart_scroller_child_region_show(it->wd->scr,
4438 it->x + it->block->x,
4439 it->y + it->block->y - gith,
4444 * Bring in the given item at the top
4446 * This causes genlist to jump to the given item @p it and show it (by
4447 * scrolling), if it is not fully visible. This may use animation to
4448 * do so and take a period of time
4450 * @param it The item
4455 elm_genlist_item_top_bring_in(Elm_Genlist_Item *it)
4457 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4459 Evas_Coord gith = 0;
4461 if (it->delete_me) return;
4462 if ((it->queued) || (!it->mincalcd))
4464 it->wd->show_item = it;
4465 it->wd->bring_in = EINA_TRUE;
4466 it->showme = EINA_TRUE;
4469 if (it->wd->show_item)
4471 it->wd->show_item->showme = EINA_FALSE;
4472 it->wd->show_item = NULL;
4474 evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4475 if (it->group_item) gith = it->group_item->h;
4476 elm_smart_scroller_region_bring_in(it->wd->scr,
4477 it->x + it->block->x,
4478 it->y + it->block->y - gith,
4483 * Show the given item at the middle
4485 * This causes genlist to jump to the given item @p it and show it (by
4486 * scrolling), if it is not fully visible.
4488 * @param it The item
4493 elm_genlist_item_middle_show(Elm_Genlist_Item *it)
4495 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4498 if (it->delete_me) return;
4499 if ((it->queued) || (!it->mincalcd))
4501 it->wd->show_item = it;
4502 it->wd->bring_in = EINA_TRUE;
4503 it->showme = EINA_TRUE;
4506 if (it->wd->show_item)
4508 it->wd->show_item->showme = EINA_FALSE;
4509 it->wd->show_item = NULL;
4511 evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4512 elm_smart_scroller_child_region_show(it->wd->scr,
4513 it->x + it->block->x,
4514 it->y + it->block->y - oh / 2 +
4515 it->h / 2, it->block->w, oh);
4519 * Bring in the given item at the middle
4521 * This causes genlist to jump to the given item @p it and show it (by
4522 * scrolling), if it is not fully visible. This may use animation to
4523 * do so and take a period of time
4525 * @param it The item
4530 elm_genlist_item_middle_bring_in(Elm_Genlist_Item *it)
4532 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4535 if (it->delete_me) return;
4536 if ((it->queued) || (!it->mincalcd))
4538 it->wd->show_item = it;
4539 it->wd->bring_in = EINA_TRUE;
4540 it->showme = EINA_TRUE;
4543 if (it->wd->show_item)
4545 it->wd->show_item->showme = EINA_FALSE;
4546 it->wd->show_item = NULL;
4548 evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4549 elm_smart_scroller_region_bring_in(it->wd->scr,
4550 it->x + it->block->x,
4551 it->y + it->block->y - oh / 2 + it->h / 2,
4556 * Delete a given item
4558 * This deletes the item from genlist and calls the genlist item del
4559 * class callback defined in the item class, if it is set. This clears all
4560 * subitems if it is a tree.
4562 * @param it The item
4567 elm_genlist_item_del(Elm_Genlist_Item *it)
4569 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4570 if ((it->relcount > 0) || (it->walking > 0))
4572 elm_widget_item_pre_notify_del(it);
4573 elm_genlist_item_subitems_clear(it);
4574 it->delete_me = EINA_TRUE;
4575 if (it->wd->show_item == it) it->wd->show_item = NULL;
4577 it->wd->selected = eina_list_remove(it->wd->selected,
4581 if (it->realized) _item_unrealize(it);
4582 if (it->effect_item_realized) _effect_item_unrealize(it);
4583 it->block->changed = EINA_TRUE;
4584 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
4585 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
4587 if (it->itc->func.del)
4588 it->itc->func.del((void *)it->base.data, it->base.widget);
4595 * Set the data item from the genlist item
4597 * This set the data value passed on the elm_genlist_item_append() and
4598 * related item addition calls. This function will also call
4599 * elm_genlist_item_update() so the item will be updated to reflect the
4602 * @param it The item
4603 * @param data The new data pointer to set
4608 elm_genlist_item_data_set(Elm_Genlist_Item *it,
4611 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4612 elm_widget_item_data_set(it, data);
4613 elm_genlist_item_update(it);
4617 * Get the data item from the genlist item
4619 * This returns the data value passed on the elm_genlist_item_append()
4620 * and related item addition calls and elm_genlist_item_data_set().
4622 * @param it The item
4623 * @return The data pointer provided when created
4628 elm_genlist_item_data_get(const Elm_Genlist_Item *it)
4630 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4631 return elm_widget_item_data_get(it);
4635 * Tells genlist to "orphan" icons fetchs by the item class
4637 * This instructs genlist to release references to icons in the item,
4638 * meaning that they will no longer be managed by genlist and are
4639 * floating "orphans" that can be re-used elsewhere if the user wants
4642 * @param it The item
4647 elm_genlist_item_icons_orphan(Elm_Genlist_Item *it)
4650 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4651 EINA_LIST_FREE(it->icon_objs, icon)
4653 elm_widget_sub_object_del(it->base.widget, icon);
4654 evas_object_smart_member_del(icon);
4655 evas_object_hide(icon);
4660 * Get the real evas object of the genlist item
4662 * This returns the actual evas object used for the specified genlist
4663 * item. This may be NULL as it may not be created, and may be deleted
4664 * at any time by genlist. Do not modify this object (move, resize,
4665 * show, hide etc.) as genlist is controlling it. This function is for
4666 * querying, emitting custom signals or hooking lower level callbacks
4667 * for events. Do not delete this object under any circumstances.
4669 * @param it The item
4670 * @return The object pointer
4674 EAPI const Evas_Object *
4675 elm_genlist_item_object_get(const Elm_Genlist_Item *it)
4677 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4678 return it->base.view;
4682 * Update the contents of an item
4684 * This updates an item by calling all the item class functions again
4685 * to get the icons, labels and states. Use this when the original
4686 * item data has changed and the changes are desired to be reflected.
4688 * @param it The item
4693 elm_genlist_item_update(Elm_Genlist_Item *it)
4695 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4696 if (!it->block) return;
4697 if (it->delete_me) return;
4698 it->mincalcd = EINA_FALSE;
4699 it->updateme = EINA_TRUE;
4700 it->block->updateme = EINA_TRUE;
4701 if (it->wd->update_job) ecore_job_del(it->wd->update_job);
4702 it->wd->update_job = ecore_job_add(_update_job, it->wd);
4706 * Update the item class of an item
4708 * @param it The item
4709 * @parem itc The item class for the item
4714 elm_genlist_item_item_class_update(Elm_Genlist_Item *it,
4715 const Elm_Genlist_Item_Class *itc)
4717 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4718 if (!it->block) return;
4719 EINA_SAFETY_ON_NULL_RETURN(itc);
4720 if (it->delete_me) return;
4722 it->nocache = EINA_TRUE;
4723 elm_genlist_item_update(it);
4726 static Evas_Object *
4727 _elm_genlist_item_label_create(void *data,
4729 void *item __UNUSED__)
4731 Evas_Object *label = elm_label_add(obj);
4734 elm_object_style_set(label, "tooltip");
4735 elm_label_label_set(label, data);
4740 _elm_genlist_item_label_del_cb(void *data,
4741 Evas_Object *obj __UNUSED__,
4742 void *event_info __UNUSED__)
4744 eina_stringshare_del(data);
4748 * Set the text to be shown in the genlist item.
4750 * @param item Target item
4751 * @param text The text to set in the content
4753 * Setup the text as tooltip to object. The item can have only one
4754 * tooltip, so any previous tooltip data is removed.
4759 elm_genlist_item_tooltip_text_set(Elm_Genlist_Item *item,
4762 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4763 text = eina_stringshare_add(text);
4764 elm_genlist_item_tooltip_content_cb_set(item, _elm_genlist_item_label_create,
4766 _elm_genlist_item_label_del_cb);
4770 * Set the content to be shown in the tooltip item
4772 * Setup the tooltip to item. The item can have only one tooltip, so
4773 * any previous tooltip data is removed. @p func(with @p data) will be
4774 * called every time that need to show the tooltip and it should return a
4775 * valid Evas_Object. This object is then managed fully by tooltip
4776 * system and is deleted when the tooltip is gone.
4778 * @param item the genlist item being attached by a tooltip.
4779 * @param func the function used to create the tooltip contents.
4780 * @param data what to provide to @a func as callback data/context.
4781 * @param del_cb called when data is not needed anymore, either when
4782 * another callback replaces @func, the tooltip is unset with
4783 * elm_genlist_item_tooltip_unset() or the owner @a item
4784 * dies. This callback receives as the first parameter the
4785 * given @a data, and @c event_info is the item.
4790 elm_genlist_item_tooltip_content_cb_set(Elm_Genlist_Item *item,
4791 Elm_Tooltip_Item_Content_Cb func,
4793 Evas_Smart_Cb del_cb)
4795 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_GOTO(item, error);
4797 if ((item->tooltip.content_cb == func) && (item->tooltip.data == data))
4800 if (item->tooltip.del_cb)
4801 item->tooltip.del_cb((void *)item->tooltip.data,
4802 item->base.widget, item);
4804 item->tooltip.content_cb = func;
4805 item->tooltip.data = data;
4806 item->tooltip.del_cb = del_cb;
4808 if (item->base.view)
4810 elm_widget_item_tooltip_content_cb_set(item,
4811 item->tooltip.content_cb,
4812 item->tooltip.data, NULL);
4813 elm_widget_item_tooltip_style_set(item, item->tooltip.style);
4819 if (del_cb) del_cb((void *)data, NULL, NULL);
4823 * Unset tooltip from item
4825 * @param item genlist item to remove previously set tooltip.
4827 * Remove tooltip from item. The callback provided as del_cb to
4828 * elm_genlist_item_tooltip_content_cb_set() will be called to notify
4829 * it is not used anymore.
4831 * @see elm_genlist_item_tooltip_content_cb_set()
4836 elm_genlist_item_tooltip_unset(Elm_Genlist_Item *item)
4838 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4839 if ((item->base.view) && (item->tooltip.content_cb))
4840 elm_widget_item_tooltip_unset(item);
4842 if (item->tooltip.del_cb)
4843 item->tooltip.del_cb((void *)item->tooltip.data, item->base.widget, item);
4844 item->tooltip.del_cb = NULL;
4845 item->tooltip.content_cb = NULL;
4846 item->tooltip.data = NULL;
4847 if (item->tooltip.style)
4848 elm_genlist_item_tooltip_style_set(item, NULL);
4852 * Sets a different style for this item tooltip.
4854 * @note before you set a style you should define a tooltip with
4855 * elm_genlist_item_tooltip_content_cb_set() or
4856 * elm_genlist_item_tooltip_text_set()
4858 * @param item genlist item with tooltip already set.
4859 * @param style the theme style to use (default, transparent, ...)
4864 elm_genlist_item_tooltip_style_set(Elm_Genlist_Item *item,
4867 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4868 eina_stringshare_replace(&item->tooltip.style, style);
4869 if (item->base.view) elm_widget_item_tooltip_style_set(item, style);
4873 * Get the style for this item tooltip.
4875 * @param item genlist item with tooltip already set.
4876 * @return style the theme style in use, defaults to "default". If the
4877 * object does not have a tooltip set, then NULL is returned.
4882 elm_genlist_item_tooltip_style_get(const Elm_Genlist_Item *item)
4884 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
4885 return item->tooltip.style;
4889 * Set the cursor to be shown when mouse is over the genlist item
4891 * @param item Target item
4892 * @param cursor the cursor name to be used.
4894 * @see elm_object_cursor_set()
4898 elm_genlist_item_cursor_set(Elm_Genlist_Item *item,
4901 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4902 eina_stringshare_replace(&item->mouse_cursor, cursor);
4903 if (item->base.view) elm_widget_item_cursor_set(item, cursor);
4907 * Get the cursor to be shown when mouse is over the genlist item
4909 * @param item genlist item with cursor already set.
4910 * @return the cursor name.
4915 elm_genlist_item_cursor_get(const Elm_Genlist_Item *item)
4917 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
4918 return elm_widget_item_cursor_get(item);
4922 * Unset the cursor to be shown when mouse is over the genlist item
4924 * @param item Target item
4926 * @see elm_object_cursor_unset()
4930 elm_genlist_item_cursor_unset(Elm_Genlist_Item *item)
4932 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4933 if (!item->mouse_cursor)
4936 if (item->base.view)
4937 elm_widget_item_cursor_unset(item);
4939 eina_stringshare_del(item->mouse_cursor);
4940 item->mouse_cursor = NULL;
4944 * Sets a different style for this item cursor.
4946 * @note before you set a style you should define a cursor with
4947 * elm_genlist_item_cursor_set()
4949 * @param item genlist item with cursor already set.
4950 * @param style the theme style to use (default, transparent, ...)
4955 elm_genlist_item_cursor_style_set(Elm_Genlist_Item *item,
4958 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4959 elm_widget_item_cursor_style_set(item, style);
4963 * Get the style for this item cursor.
4965 * @param item genlist item with cursor already set.
4966 * @return style the theme style in use, defaults to "default". If the
4967 * object does not have a cursor set, then NULL is returned.
4972 elm_genlist_item_cursor_style_get(const Elm_Genlist_Item *item)
4974 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
4975 return elm_widget_item_cursor_style_get(item);
4979 * Set if the cursor set should be searched on the theme or should use
4980 * the provided by the engine, only.
4982 * @note before you set if should look on theme you should define a
4983 * cursor with elm_object_cursor_set(). By default it will only look
4984 * for cursors provided by the engine.
4986 * @param item widget item with cursor already set.
4987 * @param engine_only boolean to define it cursors should be looked
4988 * only between the provided by the engine or searched on widget's
4994 elm_genlist_item_cursor_engine_only_set(Elm_Genlist_Item *item,
4995 Eina_Bool engine_only)
4997 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4998 elm_widget_item_cursor_engine_only_set(item, engine_only);
5002 * Get the cursor engine only usage for this item cursor.
5004 * @param item widget item with cursor already set.
5005 * @return engine_only boolean to define it cursors should be looked
5006 * only between the provided by the engine or searched on widget's
5007 * theme as well. If the object does not have a cursor set, then
5008 * EINA_FALSE is returned.
5013 elm_genlist_item_cursor_engine_only_get(const Elm_Genlist_Item *item)
5015 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
5016 return elm_widget_item_cursor_engine_only_get(item);
5020 * This sets the horizontal stretching mode
5022 * This sets the mode used for sizing items horizontally. Valid modes
5023 * are ELM_LIST_LIMIT and ELM_LIST_SCROLL. The default is
5024 * ELM_LIST_SCROLL. This mode means that if items are too wide to fit,
5025 * the scroller will scroll horizontally. Otherwise items are expanded
5026 * to fill the width of the viewport of the scroller. If it is
5027 * ELM_LIST_LIMIT, Items will be expanded to the viewport width and
5028 * limited to that size.
5030 * @param obj The genlist object
5031 * @param mode The mode to use
5036 elm_genlist_horizontal_mode_set(Evas_Object *obj,
5039 ELM_CHECK_WIDTYPE(obj, widtype);
5040 Widget_Data *wd = elm_widget_data_get(obj);
5042 if (wd->mode == mode) return;
5048 * Gets the horizontal stretching mode
5050 * @param obj The genlist object
5051 * @return The mode to use
5052 * (ELM_LIST_LIMIT, ELM_LIST_SCROLL)
5057 elm_genlist_horizontal_mode_get(const Evas_Object *obj)
5059 ELM_CHECK_WIDTYPE(obj, widtype) ELM_LIST_LAST;
5060 Widget_Data *wd = elm_widget_data_get(obj);
5061 if (!wd) return ELM_LIST_LAST;
5066 * Set the always select mode.
5068 * Items will only call their selection func and callback when first
5069 * becoming selected. Any further clicks will do nothing, unless you
5070 * enable always select with elm_genlist_always_select_mode_set().
5071 * This means even if selected, every click will make the selected
5072 * callbacks be called.
5074 * @param obj The genlist object
5075 * @param always_select The always select mode
5076 * (EINA_TRUE = on, EINA_FALSE = off)
5081 elm_genlist_always_select_mode_set(Evas_Object *obj,
5082 Eina_Bool always_select)
5084 ELM_CHECK_WIDTYPE(obj, widtype);
5085 Widget_Data *wd = elm_widget_data_get(obj);
5087 wd->always_select = always_select;
5091 * Get the always select mode.
5093 * @param obj The genlist object
5094 * @return The always select mode
5095 * (EINA_TRUE = on, EINA_FALSE = off)
5100 elm_genlist_always_select_mode_get(const Evas_Object *obj)
5102 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5103 Widget_Data *wd = elm_widget_data_get(obj);
5104 if (!wd) return EINA_FALSE;
5105 return wd->always_select;
5109 * Set no select mode
5111 * This will turn off the ability to select items entirely and they
5112 * will neither appear selected nor call selected callback functions.
5114 * @param obj The genlist object
5115 * @param no_select The no select mode
5116 * (EINA_TRUE = on, EINA_FALSE = off)
5121 elm_genlist_no_select_mode_set(Evas_Object *obj,
5122 Eina_Bool no_select)
5124 ELM_CHECK_WIDTYPE(obj, widtype);
5125 Widget_Data *wd = elm_widget_data_get(obj);
5127 wd->no_select = no_select;
5131 * Gets no select mode
5133 * @param obj The genlist object
5134 * @return The no select mode
5135 * (EINA_TRUE = on, EINA_FALSE = off)
5140 elm_genlist_no_select_mode_get(const Evas_Object *obj)
5142 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5143 Widget_Data *wd = elm_widget_data_get(obj);
5144 if (!wd) return EINA_FALSE;
5145 return wd->no_select;
5151 * This will enable the compress mode where items are "compressed"
5152 * horizontally to fit the genlist scrollable viewport width. This is
5153 * special for genlist. Do not rely on
5154 * elm_genlist_horizontal_mode_set() being set to ELM_LIST_COMPRESS to
5155 * work as genlist needs to handle it specially.
5157 * @param obj The genlist object
5158 * @param compress The compress mode
5159 * (EINA_TRUE = on, EINA_FALSE = off)
5164 elm_genlist_compress_mode_set(Evas_Object *obj,
5167 ELM_CHECK_WIDTYPE(obj, widtype);
5168 Widget_Data *wd = elm_widget_data_get(obj);
5170 wd->compress = compress;
5174 * Get the compress mode
5176 * @param obj The genlist object
5177 * @return The compress mode
5178 * (EINA_TRUE = on, EINA_FALSE = off)
5183 elm_genlist_compress_mode_get(const Evas_Object *obj)
5185 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5186 Widget_Data *wd = elm_widget_data_get(obj);
5187 if (!wd) return EINA_FALSE;
5188 return wd->compress;
5192 * Set height-for-width mode
5194 * With height-for-width mode the item width will be fixed (restricted
5195 * to a minimum of) to the list width when calculating its size in
5196 * order to allow the height to be calculated based on it. This allows,
5197 * for instance, text block to wrap lines if the Edje part is
5198 * configured with "text.min: 0 1".
5200 * @note This mode will make list resize slower as it will have to
5201 * recalculate every item height again whenever the list width
5204 * @note When height-for-width mode is enabled, it also enables
5205 * compress mode (see elm_genlist_compress_mode_set()) and
5206 * disables homogeneous (see elm_genlist_homogeneous_set()).
5208 * @param obj The genlist object
5209 * @param setting The height-for-width mode (EINA_TRUE = on,
5215 elm_genlist_height_for_width_mode_set(Evas_Object *obj,
5216 Eina_Bool height_for_width)
5218 ELM_CHECK_WIDTYPE(obj, widtype);
5219 Widget_Data *wd = elm_widget_data_get(obj);
5221 wd->height_for_width = !!height_for_width;
5222 if (wd->height_for_width)
5224 elm_genlist_homogeneous_set(obj, EINA_FALSE);
5225 elm_genlist_compress_mode_set(obj, EINA_TRUE);
5230 * Get the height-for-width mode
5232 * @param obj The genlist object
5233 * @return The height-for-width mode (EINA_TRUE = on, EINA_FALSE =
5239 elm_genlist_height_for_width_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->height_for_width;
5250 * This will enable or disable the scroller bounce mode for the
5251 * genlist. See elm_scroller_bounce_set() for details
5253 * @param obj The genlist object
5254 * @param h_bounce Allow bounce horizontally
5255 * @param v_bounce Allow bounce vertically
5260 elm_genlist_bounce_set(Evas_Object *obj,
5264 ELM_CHECK_WIDTYPE(obj, widtype);
5265 Widget_Data *wd = elm_widget_data_get(obj);
5267 elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
5271 * Get the bounce mode
5273 * @param obj The genlist object
5274 * @param h_bounce Allow bounce horizontally
5275 * @param v_bounce Allow bounce vertically
5280 elm_genlist_bounce_get(const Evas_Object *obj,
5281 Eina_Bool *h_bounce,
5282 Eina_Bool *v_bounce)
5284 ELM_CHECK_WIDTYPE(obj, widtype);
5285 Widget_Data *wd = elm_widget_data_get(obj);
5287 elm_smart_scroller_bounce_allow_get(obj, h_bounce, v_bounce);
5291 * Set homogenous mode
5293 * This will enable the homogeneous mode where items are of the same
5294 * height and width so that genlist may do the lazy-loading at its
5295 * maximum. This implies 'compressed' mode.
5297 * @param obj The genlist object
5298 * @param homogeneous Assume the items within the genlist are of the
5299 * same height and width (EINA_TRUE = on, EINA_FALSE = off)
5304 elm_genlist_homogeneous_set(Evas_Object *obj,
5305 Eina_Bool homogeneous)
5307 ELM_CHECK_WIDTYPE(obj, widtype);
5308 Widget_Data *wd = elm_widget_data_get(obj);
5310 if (homogeneous) elm_genlist_compress_mode_set(obj, EINA_TRUE);
5311 wd->homogeneous = homogeneous;
5315 * Get the homogenous mode
5317 * @param obj The genlist object
5318 * @return Assume the items within the genlist are of the same height
5319 * and width (EINA_TRUE = on, EINA_FALSE = off)
5324 elm_genlist_homogeneous_get(const Evas_Object *obj)
5326 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5327 Widget_Data *wd = elm_widget_data_get(obj);
5328 if (!wd) return EINA_FALSE;
5329 return wd->homogeneous;
5333 * Set the maximum number of items within an item block
5335 * This will configure the block count to tune to the target with
5336 * particular performance matrix.
5338 * @param obj The genlist object
5339 * @param n Maximum number of items within an item block
5344 elm_genlist_block_count_set(Evas_Object *obj,
5347 ELM_CHECK_WIDTYPE(obj, widtype);
5348 Widget_Data *wd = elm_widget_data_get(obj);
5350 wd->max_items_per_block = n;
5351 wd->item_cache_max = wd->max_items_per_block * 2;
5352 _item_cache_clean(wd);
5356 * Get the maximum number of items within an item block
5358 * @param obj The genlist object
5359 * @return Maximum number of items within an item block
5364 elm_genlist_block_count_get(const Evas_Object *obj)
5366 ELM_CHECK_WIDTYPE(obj, widtype) 0;
5367 Widget_Data *wd = elm_widget_data_get(obj);
5369 return wd->max_items_per_block;
5373 * Set the timeout in seconds for the longpress event
5375 * @param obj The genlist object
5376 * @param timeout timeout in seconds
5381 elm_genlist_longpress_timeout_set(Evas_Object *obj,
5384 ELM_CHECK_WIDTYPE(obj, widtype);
5385 Widget_Data *wd = elm_widget_data_get(obj);
5387 wd->longpress_timeout = timeout;
5391 * Get the timeout in seconds for the longpress event
5393 * @param obj The genlist object
5394 * @return timeout in seconds
5399 elm_genlist_longpress_timeout_get(const Evas_Object *obj)
5401 ELM_CHECK_WIDTYPE(obj, widtype) 0;
5402 Widget_Data *wd = elm_widget_data_get(obj);
5404 return wd->longpress_timeout;
5408 * Set the scrollbar policy
5410 * This sets the scrollbar visibility policy for the given genlist
5411 * scroller. ELM_SMART_SCROLLER_POLICY_AUTO means the scrollbar is
5412 * made visible if it is needed, and otherwise kept hidden.
5413 * ELM_SMART_SCROLLER_POLICY_ON turns it on all the time, and
5414 * ELM_SMART_SCROLLER_POLICY_OFF always keeps it off. This applies
5415 * respectively for the horizontal and vertical scrollbars.
5417 * @param obj The genlist object
5418 * @param policy_h Horizontal scrollbar policy
5419 * @param policy_v Vertical scrollbar policy
5424 elm_genlist_scroller_policy_set(Evas_Object *obj,
5425 Elm_Scroller_Policy policy_h,
5426 Elm_Scroller_Policy policy_v)
5428 ELM_CHECK_WIDTYPE(obj, widtype);
5429 Widget_Data *wd = elm_widget_data_get(obj);
5431 if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
5432 (policy_v >= ELM_SCROLLER_POLICY_LAST))
5435 elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
5439 * Get the scrollbar policy
5441 * @param obj The genlist object
5442 * @param policy_h Horizontal scrollbar policy
5443 * @param policy_v Vertical scrollbar policy
5448 elm_genlist_scroller_policy_get(const Evas_Object *obj,
5449 Elm_Scroller_Policy *policy_h,
5450 Elm_Scroller_Policy *policy_v)
5452 ELM_CHECK_WIDTYPE(obj, widtype);
5453 Widget_Data *wd = elm_widget_data_get(obj);
5454 Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
5455 if ((!wd) || (!wd->scr)) return;
5456 elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
5457 if (policy_h) *policy_h = (Elm_Scroller_Policy)s_policy_h;
5458 if (policy_v) *policy_v = (Elm_Scroller_Policy)s_policy_v;
5461 /****************************************************************************/
5466 * @param obj The genlist object
5467 * @param reorder_mode The reorder mode
5468 * (EINA_TRUE = on, EINA_FALSE = off)
5473 elm_genlist_reorder_mode_set(Evas_Object *obj,
5474 Eina_Bool reorder_mode)
5476 ELM_CHECK_WIDTYPE(obj, widtype);
5477 Widget_Data *wd = elm_widget_data_get(obj);
5479 wd->reorder_mode = reorder_mode;
5483 * Get the reorder mode
5485 * @param obj The genlist object
5486 * @return The reorder mode
5487 * (EINA_TRUE = on, EINA_FALSE = off)
5492 elm_genlist_reorder_mode_get(const Evas_Object *obj)
5494 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5495 Widget_Data *wd = elm_widget_data_get(obj);
5496 if (!wd) return EINA_FALSE;
5497 return wd->reorder_mode;
5501 elm_genlist_item_move_after(Elm_Genlist_Item *it, Elm_Genlist_Item *after)
5507 elm_genlist_item_move_before(Elm_Genlist_Item *it, Elm_Genlist_Item *before)
5513 _effect_item_move_after(Elm_Genlist_Item *it, Elm_Genlist_Item *after)
5518 // printf("MOVE AFTER : it = %d after = %d \n", it->num, after->num);
5519 it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
5520 it->wd->reorder_deleted = EINA_TRUE;
5521 _item_block_del(it);
5523 it->wd->items = eina_inlist_append_relative(it->wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(after));
5525 it->rel->relcount++;
5526 it->before = EINA_FALSE;
5527 _item_queue(it->wd, it);
5529 if (it->itc->func.moved)
5530 it->itc->func.moved(it->base.widget, it, after, EINA_TRUE);
5534 _effect_item_move_before(Elm_Genlist_Item *it, Elm_Genlist_Item *before)
5537 if (!before) return;
5539 // printf("MOVE BEFORE : it = %d before = %d \n", it->num, before->num);
5540 it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
5541 it->wd->reorder_deleted = EINA_TRUE;
5542 _item_block_del(it);
5543 it->wd->items = eina_inlist_prepend_relative(it->wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(before));
5545 it->rel->relcount++;
5546 it->before = EINA_TRUE;
5547 _item_queue(it->wd, it);
5549 if (it->itc->func.moved)
5550 it->itc->func.moved(it->base.widget, it, before, EINA_FALSE);
5554 elm_genlist_effect_set(const Evas_Object *obj, Eina_Bool emode)
5556 ELM_CHECK_WIDTYPE(obj, widtype);
5557 Widget_Data *wd = elm_widget_data_get(obj);
5559 wd->effect_mode = emode;
5560 // wd->point_rect = evas_object_rectangle_add(evas_object_evas_get(wd->obj));
5561 // evas_object_resize(wd->point_rect, 10, 25);
5562 // evas_object_color_set(wd->point_rect, 255, 0, 0, 130);
5563 // evas_object_show(wd->point_rect);
5564 // evas_object_hide(wd->point_rect);
5568 _create_tray_alpha_bg(const Evas_Object *obj)
5570 ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5571 Widget_Data *wd = elm_widget_data_get(obj);
5572 if (!wd) return NULL;
5574 Evas_Object *bg = NULL;
5575 Evas_Coord ox, oy, ow, oh;
5577 evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
5578 bg = evas_object_rectangle_add(evas_object_evas_get(wd->obj));
5579 evas_object_color_set(bg,0,0,0,0);
5580 evas_object_resize(bg , ow, oh);
5581 evas_object_move(bg , ox, oy);
5582 evas_object_show(bg);
5583 evas_object_hide(bg);
5590 struct timeval timev;
5592 gettimeofday(&timev, NULL);
5593 return ((timev.tv_sec * 1000) + ((timev.tv_usec) / 1000));
5596 // added for item moving animation.
5598 _item_moving_effect_timer_cb(void *data)
5600 Widget_Data *wd = data;
5601 if (!wd) return EINA_FALSE;
5603 Evas_Coord ox, oy, ow, oh, cvx, cvy, cvw, cvh;
5604 Elm_Genlist_Item *it, *it2;
5606 double time = 0.4, t;
5608 Eina_Bool check, end = EINA_FALSE;
5609 // static Eina_Bool first = EINA_TRUE;
5612 t = ((0.0 > (t = current_time_get() - wd->start_time)) ? 0.0 : t) / 1000;
5614 evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
5615 evas_output_viewport_get(evas_object_evas_get(wd->pan_smart), &cvx, &cvy, &cvw, &cvh);
5616 if (t > time) end = EINA_TRUE;
5617 EINA_INLIST_FOREACH(wd->blocks, itb)
5620 if (ELM_RECTS_INTERSECT(itb->x - wd->pan_x + ox,
5621 itb->y - wd->pan_y + oy,
5623 cvx, cvy, cvw, cvh))
5625 EINA_LIST_FOREACH(itb->items, l, it)
5627 if (wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)
5632 if(it2->parent == wd->expand_item) check = EINA_TRUE;
5638 //printf(" s: %d %d ", oy, oh);
5639 if(wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND)
5640 dy = it->scrl_y - it->old_scrl_y;
5641 else if(wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT)
5643 // printf("%d %d\n", it->old_scrl_y, wd->expand_item_end);
5644 if(wd->expand_item_end < it->old_scrl_y)
5645 dy = wd->expand_item_gap;
5647 else if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)
5649 if (wd->expand_item_end < it->old_scrl_y)
5650 dy = wd->expand_item_gap;
5653 y = (1 * sin((t / time) * (M_PI / 2)) * dy);
5660 if (!it->old_scrl_y)
5661 it->old_scrl_y = it->scrl_y;
5664 if (it->old_scrl_y + y < oy + oh)
5666 if (!it->realized) _item_realize(it, in, 0);
5668 if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE && it->old_scrl_y + y < it->scrl_y)
5669 it->old_scrl_y = it->scrl_y - y;
5672 if (wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE ||
5673 (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE && it->old_scrl_y + y >= it->scrl_y))
5675 if (wd->edit_mode) _effect_item_controls(it, it->scrl_x, it->old_scrl_y + y);
5678 evas_object_resize(it->base.view, it->w, it->h);
5679 evas_object_move(it->base.view, it->scrl_x, it->old_scrl_y + y);
5680 evas_object_show(it->base.view);
5681 evas_object_raise(it->base.view);
5684 if (it->group_item) evas_object_raise(it->group_item->base.view);
5687 if(wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND)
5689 it2 = elm_genlist_item_prev_get(it);
5692 if((it2->scrl_y < it->old_scrl_y + y) && (it2->expanded_depth > it->expanded_depth))
5694 if(!it2->effect_done)
5696 //edje_object_signal_emit(it2->base.view, "elm,state,expand_flip", "");
5697 evas_object_move(it2->base.view, it2->scrl_x, it2->scrl_y);
5698 evas_object_show(it2->base.view);
5699 it2->effect_done = EINA_TRUE;
5703 it2 = elm_genlist_item_prev_get(it2);
5706 else if(wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT)
5708 it2 = elm_genlist_item_prev_get(it);
5711 if((it2->scrl_y > it->old_scrl_y + y) && (it2->expanded_depth > it->expanded_depth))
5713 if(!it2->effect_done)
5715 edje_object_signal_emit(it2->base.view, "elm,state,hide", "");
5716 it2->effect_done = EINA_TRUE;
5721 it2 = elm_genlist_item_prev_get(it2);
5727 // first = EINA_FALSE;
5731 if (wd->item_moving_effect_timer)
5733 if(wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT)
5734 _item_subitems_clear(wd->expand_item);
5735 EINA_INLIST_FOREACH(wd->blocks, itb)
5737 EINA_LIST_FOREACH(itb->items, l, it)
5739 it->effect_done = EINA_TRUE;
5740 it->old_scrl_y = it->scrl_y;
5744 //evas_render(evas_object_evas_get(wd->obj));
5745 wd->item_moving_effect_timer = NULL;
5746 // first = EINA_TRUE;
5748 _item_auto_scroll(wd);
5749 evas_object_lower(wd->alpha_bg);
5750 evas_object_hide(wd->alpha_bg);
5751 if (wd->calc_job) ecore_job_del(wd->calc_job);
5752 wd->calc_job = ecore_job_add(_calc_job, wd);
5753 elm_smart_scroller_bounce_animator_disabled_set(wd->scr, EINA_FALSE);
5754 wd->move_effect_mode = ELM_GENLIST_ITEM_MOVE_EFFECT_NONE;
5756 evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
5757 evas_object_smart_callback_call(wd->obj, "effect_done", NULL);
5758 return ECORE_CALLBACK_CANCEL;
5760 return ECORE_CALLBACK_RENEW;
5764 _emit_contract(Elm_Genlist_Item *it)
5766 Elm_Genlist_Item *it2;
5769 // printf("%p is emited contract\n", it);
5770 edje_object_signal_emit(it->base.view, "elm,state,contract_flip", "");
5771 it->effect_done = EINA_FALSE;
5773 EINA_LIST_FOREACH(it->items, l, it2)
5775 _emit_contract(it2);
5778 // added for item moving animation.
5780 _item_flip_effect_show(Elm_Genlist_Item *it)
5782 Elm_Genlist_Item *it2;
5784 Widget_Data *wd = it->wd;
5785 Eina_Bool check = EINA_FALSE;
5787 it2 = elm_genlist_item_next_get(it);
5790 if(it2->expanded_depth <= it->expanded_depth) check = EINA_TRUE;
5791 it2 = elm_genlist_item_next_get(it2);
5793 EINA_LIST_FOREACH(it->items, l, it2)
5795 if (it2->parent && it == it2->parent)
5797 if(wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND)
5799 edje_object_signal_emit(it2->base.view, "flip_item", "");
5801 evas_object_move(it2->base.view, -9999, -9999);
5803 evas_object_show(it2->base.view);
5805 else if(wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT)
5806 _emit_contract(it2);
5810 return ECORE_CALLBACK_CANCEL;
5815 _elm_genlist_pinch_zoom_execute(Evas_Object *obj, Eina_Bool emode)
5817 printf("!!! NOW FIXING \n");
5822 * Set pinch zoom mode
5824 * @param obj The genlist object
5826 * (EINA_TRUE = pinch contract (zoom in), EINA_FALSE = pinch expand (zoom out)
5831 elm_genlist_pinch_zoom_mode_set(Evas_Object *obj, Eina_Bool emode)
5833 printf("!!! NOW FIXING \n");
5837 * Get pinch zoom mode
5839 * @param obj The genlist object
5840 * @return The pinch mode
5841 * (EINA_TRUE = pinch contract (zoom in), EINA_FALSE = pinch expand (zoom out)
5846 elm_genlist_pinch_zoom_mode_get(const Evas_Object *obj)
5848 printf("!!! NOW FIXING \n");
5853 elm_genlist_pinch_zoom_set(Evas_Object *obj, Eina_Bool emode)
5855 printf("!!! NOW FIXING \n");
5859 ////////////////////////////////////////////////////////////////////////
5861 ////////////////////////////////////////////////////////////////////////
5864 _effect_item_controls(Elm_Genlist_Item *it, int itx, int ity)
5866 if (!it->wd->edit_mode) return;
5867 evas_object_resize(it->edit_obj,it->w, it->h);
5868 evas_object_move(it->edit_obj, itx, ity);
5872 _effect_item_realize(Elm_Genlist_Item *it, Eina_Bool effect_on)
5874 if ((it->effect_item_realized) || (it->delete_me)) return;
5877 it->edit_obj = edje_object_add(evas_object_evas_get(it->base.widget));
5878 edje_object_scale_set(it->edit_obj, elm_widget_scale_get(it->base.widget) *
5879 _elm_config->scale);
5880 evas_object_smart_member_add(it->edit_obj, it->wd->pan_smart);
5881 elm_widget_sub_object_add(it->base.widget, it->edit_obj);
5883 if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) strncpy(buf, "tree", sizeof(buf));
5884 else strncpy(buf, "item", sizeof(buf));
5885 if (it->wd->compress) strncat(buf, "_compress", sizeof(buf) - strlen(buf));
5887 strncat(buf, "/", sizeof(buf) - strlen(buf));
5889 if (it->itc->edit_item_style && strcmp(it->itc->edit_item_style, "default"))
5891 strncat(buf, it->itc->edit_item_style, sizeof(buf) - strlen(buf));
5892 _elm_theme_object_set(it->base.widget, it->edit_obj, "genlist", buf, elm_widget_style_get(it->base.widget));
5896 _elm_theme_object_set(it->base.widget, it->edit_obj, "genlist", "item/edit_default", elm_widget_style_get(it->base.widget));
5899 if (it->wd->reorder_mode)
5901 if (effect_on) edje_object_signal_emit(it->edit_obj, "elm,state,reorder_enabled_effect", "elm");
5902 else edje_object_signal_emit(it->edit_obj, "elm,state,reorder_enabled", "elm");
5904 if (effect_on) edje_object_signal_emit(it->edit_obj, "elm,state,emode_enabled_effect", "elm");
5905 else edje_object_signal_emit(it->edit_obj, "elm,state,emode_enabled", "elm");
5907 if (it->disabled) edje_object_signal_emit(it->edit_obj, "elm,state,disabled", "elm");
5908 else edje_object_signal_emit(it->edit_obj, "elm,state,enabled", "elm");
5911 if ((it->wd->edit_mode))
5913 if (it->itc->func.icon_get)
5918 it->icons = elm_widget_stringlist_get(edje_object_data_get(it->edit_obj, "edit_icons"));
5919 EINA_LIST_FOREACH(it->icons, l, key)
5921 Evas_Object *ic = it->itc->func.icon_get
5922 (it->base.data, it->base.widget, l->data);
5926 it->edit_icon_objs = eina_list_append(it->edit_icon_objs, ic);
5927 edje_object_part_swallow(it->edit_obj, key, ic);
5928 evas_object_show(ic);
5929 elm_widget_sub_object_add(it->base.widget, ic);
5934 edje_object_part_swallow(it->edit_obj, "original_edc", it->base.view);
5935 _effect_item_controls(it,it->scrl_x, it->scrl_y);
5936 evas_object_show(it->edit_obj);
5938 it->effect_item_realized = EINA_TRUE;
5939 it->want_unrealize = EINA_FALSE;
5943 _effect_item_unrealize(Elm_Genlist_Item *it)
5947 if (!it->effect_item_realized) return;
5948 if (it->wd->reorder_it && it->wd->reorder_it == it) return;
5950 edje_object_signal_emit(it->edit_obj, "elm,state,reorder_disable_effect", "elm");
5951 edje_object_signal_emit(it->edit_obj, "elm,state,sel,disable", "elm");
5952 edje_object_message_signal_process(it->edit_obj);
5953 edje_object_part_unswallow(it->edit_obj, it->base.view);
5954 evas_object_smart_member_add(it->base.view, it->wd->pan_smart);
5955 elm_widget_sub_object_add(it->base.widget, it->base.view);
5956 // evas_object_smart_callback_call(it->edit_obj, "unrealized", it);
5957 // _item_cache_add(it);
5958 evas_object_del(it->edit_obj);
5959 it->edit_obj = NULL;
5960 EINA_LIST_FREE(it->edit_icon_objs, icon)
5961 evas_object_del(icon);
5963 // edje_object_signal_emit(it->edit_obj, "elm,state,edit_end,disable", "elm");
5964 it->effect_item_realized = EINA_FALSE;
5968 * Get Genlist edit mode
5970 * @param obj The genlist object
5971 * @return The edit mode status
5972 * (EINA_TRUE = edit mode, EINA_FALSE = normal mode
5977 elm_genlist_edit_mode_get(const Evas_Object *obj)
5979 ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5980 Widget_Data *wd = elm_widget_data_get(obj);
5981 if (!wd) return EINA_FALSE;
5983 if (wd->edit_mode) return EINA_TRUE;
5984 else return EINA_FALSE;
5988 * Set Genlist edit mode
5990 * This sets Genlist edit mode.
5992 * @param obj The Genlist object
5993 * @param emode ELM_GENLIST_EDIT_MODE_{NONE & REORDER & INSERT & DELETE & SELECT & SELECT_ALL}
5994 * @param edit_class Genlist edit class (Elm_Genlist_Edit_Class structure)
5999 elm_genlist_edit_mode_set(Evas_Object *obj, Eina_Bool edit_mode)
6001 ELM_CHECK_WIDTYPE(obj, widtype);
6005 Elm_Genlist_Item *it;
6007 Widget_Data *wd = elm_widget_data_get(obj);
6009 if (wd->edit_mode == edit_mode) return;
6011 wd->edit_mode = edit_mode;
6014 EINA_INLIST_FOREACH(wd->blocks, itb)
6018 EINA_LIST_FOREACH(itb->items, l, it)
6020 if (it->flags != ELM_GENLIST_ITEM_GROUP && it->realized)
6022 _effect_item_unrealize(it);
6027 _item_cache_zero(wd);
6032 EINA_INLIST_FOREACH(wd->blocks, itb)
6036 EINA_LIST_FOREACH(itb->items, l, it)
6038 if (it->flags != ELM_GENLIST_ITEM_GROUP && it->realized)
6040 if(it->selected) _item_unselect(it);
6041 if (it->itc->edit_item_style) _effect_item_realize(it, EINA_TRUE);
6048 if (wd->calc_job) ecore_job_del(wd->calc_job);
6049 wd->calc_job = ecore_job_add(_calc_job, wd);
6053 * Delete selected items in genlist edit mode.
6055 * @param obj The genlist object
6060 elm_genlist_edit_selected_items_del(Evas_Object *obj)
6062 fprintf(stderr, "=================> Caution!!! <========================\n");
6063 fprintf(stderr, "==> elm_genlist_edit_selected_items_del() is deprecated. <=======\n");
6064 fprintf(stderr, "=======================================================\n");
6068 elm_genlist_selected_items_del(Evas_Object *obj)
6070 fprintf(stderr, "=================> Caution!!! <========================\n");
6071 fprintf(stderr, "==> elm_genlist_selected_items_del() is deprecated. <=======\n");
6072 fprintf(stderr, "==> Please use elm_genlist_edit_selected_items_del() instead. <==\n");
6073 fprintf(stderr, "=======================================================\n");
6077 * Get a list of selected items in genlist
6079 * This returns a list of the selected items in the genlist. The list
6080 * contains Elm_Genlist_Item pointers. The list must be freed by the
6081 * caller when done with eina_list_free(). The item pointers in the list
6082 * are only vallid so long as those items are not deleted or the genlist is
6085 * @param obj The genlist object
6086 * @return The list of selected items, nor NULL if none are selected.
6091 elm_genlist_edit_selected_items_get(const Evas_Object *obj)
6093 fprintf(stderr, "========================> Caution!!! <==========================\n");
6094 fprintf(stderr, "==> elm_genlist_edit_selected_items_get() is deprecated. <=======\n");
6095 fprintf(stderr, "================================================================\n");
6099 // TODO : add comment
6101 elm_genlist_edit_item_selected_set(Elm_Genlist_Item *it,
6104 fprintf(stderr, "========================> Caution!!! <==========================\n");
6105 fprintf(stderr, "==> elm_genlist_edit_item_selected_set() is deprecated. <=======\n");
6106 fprintf(stderr, "================================================================\n");
6109 // TODO : add comment
6111 elm_genlist_edit_item_selected_get(const Elm_Genlist_Item *it)
6113 fprintf(stderr, "========================> Caution!!! <==========================\n");
6114 fprintf(stderr, "==> elm_genlist_edit_item_selected_get() is deprecated. <=======\n");
6115 fprintf(stderr, "================================================================\n");
6120 * Set a given item's rename mode
6122 * This renames the item's label from genlist
6124 * @param it The item
6125 * @param renamed set if emode is EINA_TRUE, unset if emode is EINA_FALSE
6130 elm_genlist_item_rename_mode_set(Elm_Genlist_Item *it, Eina_Bool renamed)
6136 _item_unrealize(it);
6137 it->renamed = EINA_TRUE;
6138 it->wd->rename_it = it;
6139 it->nocache = EINA_TRUE;
6140 if (it->selected) _item_unselect(it);
6142 if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
6143 it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
6149 it->renamed = EINA_FALSE;
6150 it->nocache = EINA_TRUE;
6151 it->wd->rename_it = NULL;
6152 _item_cache_zero(it->wd);
6153 elm_genlist_item_update(it);
6159 elm_genlist_item_rename_mode_get(Elm_Genlist_Item *item)
6161 ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
6162 return item->renamed;
6165 static void _sweep_finish(void *data, Evas_Object *o, const char *emission, const char *source)
6167 Elm_Genlist_Item *it = data;
6169 _delete_sweep_objs(it);
6173 _scr_hold_timer_cb(void *data)
6175 Elm_Genlist_Item *it = data;
6176 elm_smart_scroller_hold_set(it->wd->scr, EINA_FALSE);
6177 it->wd->scr_hold_timer = NULL;
6178 return ECORE_CALLBACK_CANCEL;
6182 _delete_sweep_objs(Elm_Genlist_Item *it)
6186 elm_widget_stringlist_free(it->sweep_labels);
6187 it->sweep_labels = NULL;
6188 elm_widget_stringlist_free(it->sweep_icons);
6189 it->sweep_icons = NULL;
6190 EINA_LIST_FREE(it->sweep_icon_objs, ic)
6191 evas_object_del(ic);
6195 _create_sweep_objs(Elm_Genlist_Item *it)
6201 if (it->itc->func.label_get)
6204 elm_widget_stringlist_get(edje_object_data_get(it->base.view,
6206 EINA_LIST_FOREACH(it->sweep_labels, l, key)
6208 char *s = it->itc->func.label_get
6209 ((void *)it->base.data, it->base.widget, l->data);
6213 edje_object_part_text_set(it->base.view, l->data, s);
6218 if (it->itc->func.icon_get)
6221 elm_widget_stringlist_get(edje_object_data_get(it->base.view,
6223 EINA_LIST_FOREACH(it->sweep_icons, l, key)
6225 ic = it->itc->func.icon_get
6226 ((void *)it->base.data, it->base.widget, l->data);
6230 it->sweep_icon_objs = eina_list_append(it->sweep_icon_objs, ic);
6231 edje_object_part_swallow(it->base.view, key, ic);
6232 evas_object_show(ic);
6233 elm_widget_sub_object_add(it->base.widget, ic);
6240 _item_slide(Elm_Genlist_Item *it, Eina_Bool slide_to_right)
6243 Elm_Genlist_Item *it2;
6244 const char *allow_slide;
6246 allow_slide = edje_object_data_get(it->base.view, "allow_slide");
6247 if ((!allow_slide) || (atoi(allow_slide) != 1))
6252 if (it->sweeped) return;
6253 if (it->wd->scr_hold_timer)
6255 ecore_timer_del(it->wd->scr_hold_timer);
6256 it->wd->scr_hold_timer = NULL;
6258 elm_smart_scroller_hold_set(it->wd->scr, EINA_TRUE);
6259 it->wd->scr_hold_timer = ecore_timer_add(0.1, _scr_hold_timer_cb, it);
6261 _delete_sweep_objs(it);
6262 _create_sweep_objs(it);
6263 edje_object_signal_emit(it->base.view, "elm,state,slide,right", "elm");
6264 it->wd->sweeped_items = eina_list_append(it->wd->sweeped_items, it);
6265 it->wassweeped = EINA_TRUE;
6266 it->sweeped = EINA_TRUE;
6268 EINA_LIST_FOREACH(it->wd->sweeped_items, l, it2)
6272 it2->sweeped = EINA_FALSE;
6273 edje_object_signal_emit(it2->base.view, "elm,state,slide,left", "elm");
6274 edje_object_signal_callback_add(it2->base.view, "elm,action,sweep,left,finish", "elm", _sweep_finish, it2);
6275 it2->wd->sweeped_items = eina_list_remove(it2->wd->sweeped_items, it2);
6281 if (!it->sweeped) return;
6282 edje_object_signal_emit(it->base.view, "elm,state,slide,left", "elm");
6283 edje_object_signal_callback_add(it->base.view, "elm,action,sweep,left,finish", "elm", _sweep_finish, it);
6284 it->wd->sweeped_items = eina_list_remove(it->wd->sweeped_items, it);
6285 it->sweeped = EINA_FALSE;
6290 _item_auto_scroll(void *data)
6292 Widget_Data *wd = data;
6295 if ((wd->expand_item) && (!wd->auto_scrolled))
6297 Elm_Genlist_Item *it;
6299 Evas_Coord ox, oy, ow, oh;
6300 evas_object_geometry_get(wd->obj, &ox, &oy, &ow, &oh);
6302 wd->auto_scrolled = EINA_TRUE;
6303 if (wd->expand_item->scrl_y > (oh + oy) / 2)
6305 EINA_LIST_FOREACH(wd->expand_item->items, l, it)
6307 elm_genlist_item_bring_in(it);
6314 elm_genlist_realized_items_update(const Evas_Object *obj)
6316 ELM_CHECK_WIDTYPE(obj, widtype);
6318 Eina_List *list, *l;
6319 Elm_Genlist_Item *it;
6321 list = elm_genlist_realized_items_get(obj);
6322 EINA_LIST_FOREACH(list, l, it)
6323 elm_genlist_item_update(it);