src/lib/elm_genlist.c

   1 #include <Elementary.h>
   2 #include <Elementary_Cursor.h>
   3 #include "elm_priv.h"
   4
   5 #define SWIPE_MOVES         12
   6 #define MAX_ITEMS_PER_BLOCK 32
   7
   8 /**
   9  * @defgroup Genlist Genlist
  10  *
  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.
  17  *
  18  * Signals that you can add callbacks for are:
  19  *
  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.
  22  *
  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.
  25  *
  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.
  28  *
  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.
  33  *
  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.
  38  *
  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.
  44  *
  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.
  50  *
  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.
  56  *
  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.
  60  *
  61  * drag,start,up - This is called when the item in the list has been dragged
  62  * (not scrolled) up.
  63  *
  64  * drag,start,down - This is called when the item in the list has been dragged
  65  * (not scrolled) down.
  66  *
  67  * drag,start,left - This is called when the item in the list has been dragged
  68  * (not scrolled) left.
  69  *
  70  * drag,start,right - This is called when the item in the list has been dragged
  71  * (not scrolled) right.
  72  *
  73  * drag,stop - This is called when the item in the list has stopped being
  74  * dragged.
  75  *
  76  * drag - This is called when the item in the list is being dragged.
  77  *
  78  * longpressed - This is called when the item is pressed for a certain amount
  79  * of time. By default it's 1 second.
  80  *
  81  * scroll,edge,top - This is called when the genlist is scrolled until the top
  82  * edge.
  83  *
  84  * scroll,edge,bottom - This is called when the genlist is scrolled until the
  85  * bottom edge.
  86  *
  87  * scroll,edge,left - This is called when the genlist is scrolled until the
  88  * left edge.
  89  *
  90  * scroll,edge,right - This is called when the genlist is scrolled until the
  91  * right edge.
  92  *
  93  * multi,swipe,left - This is called when the genlist is multi-touch swiped
  94  * left.
  95  *
  96  * multi,swipe,right - This is called when the genlist is multi-touch swiped
  97  * right.
  98  *
  99  * multi,swipe,up - This is called when the genlist is multi-touch swiped
 100  * up.
 101  *
 102  * multi,swipe,down - This is called when the genlist is multi-touch swiped
 103  * down.
 104  *
 105  * multi,pinch,out - This is called when the genlist is multi-touch pinched
 106  * out.
 107  *
 108  * multi,pinch,in - This is called when the genlist is multi-touch pinched
 109  * in.
 110  *
 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.
 114  *
 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.
 136  *
 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
 141  * details.
 142  *
 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 - ?\9cdefault?? ?\9cdouble_label?? "group_index"
 149  * and "icon_top_text_bottom", but this can be extended by system or
 150  * application custom themes/overlays/extensions).
 151  *
 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  * ?\9crealized??(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:
 160  *
 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 ?\9cdefault??
 163  *
 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.
 171  *
 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
 179  * is unrealized.
 180  *
 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 ?\9celm,state,XXX,active???\9celm??when
 188  * true (the default is false), where XXX is the name of the part.
 189  *
 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
 195  * deleted.
 196  *
 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.
 211  *
 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.
 218  *
 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.
 223  *
 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)).
 231  *
 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
 240  * wanted).
 241  *
 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.
 247  *
 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.
 252  *
 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.
 260  *
 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
 269  * this: ?\9ctex...??.
 270  *
 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.
 278  *
 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.
 283  */
 284
 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;
 290
 291 typedef enum _Elm_Genlist_Item_Move_effect_Mode
 292 {
 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;
 299
 300 struct _Widget_Data
 301 {
 302    Evas_Object      *obj, *scr, *pan_smart;
 303    Eina_Inlist      *items, *blocks;
 304    Eina_List        *group_items;
 305    Pan              *pan;
 306    Evas_Coord        pan_x, pan_y, w, h, minw, minh, realminw, prev_viewport_w;
 307    Ecore_Job        *calc_job, *update_job, *changed_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;
 315    Evas_Coord        anchor_y;
 316    Elm_List_Mode     mode;
 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;
 325    Eina_Bool         multi : 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;
 335    Eina_Bool         swipe : 1;
 336    struct
 337    {
 338       Evas_Coord x, y;
 339    } history[SWIPE_MOVES];
 340    int               multi_device;
 341    int               item_cache_count;
 342    int               item_cache_max;
 343    int               movements;
 344    int               walking;
 345    int               item_width;
 346    int               item_height;
 347    int               max_items_per_block;
 348    double            longpress_timeout;
 349
 350    // TODO : refactoring
 351    Eina_Bool         reorder_mode : 1;
 352    Eina_Bool         reorder_pan_move : 1;
 353    Eina_Bool         reorder_deleted : 1;
 354    Eina_Bool         effect_mode : 1;
 355    Eina_Bool         select_all_check : 1;
 356    Eina_Bool         auto_scrolled : 1;
 357    int               edit_mode;
 358    Edit_Data        *ed;
 359    Eina_List        *edit_field;
 360    Elm_Genlist_Item *select_all_item;
 361    Eina_List        *sweeped_items;
 362    Ecore_Timer      *scr_hold_timer;
 363    int               total_num;
 364    int               group_item_width;
 365    int               group_item_height;
 366    Elm_Genlist_Item *reorder_it, *reorder_rel;
 367    Evas_Coord        reorder_start_y;
 368    Ecore_Animator   *item_moving_effect_timer;
 369    Evas_Object      *alpha_bg;
 370    Elm_Genlist_Item *expand_item;
 371    Evas_Coord        expand_item_end;
 372    Evas_Coord        expand_item_gap;
 373    int               move_effect_mode;
 374    unsigned int      start_time;
 375 };
 376
 377 struct _Item_Block
 378 {
 379    EINA_INLIST;
 380    int          count;
 381    int          num;
 382    Widget_Data *wd;
 383    Eina_List   *items;
 384    Evas_Coord   x, y, w, h, minw, minh;
 385    Eina_Bool    want_unrealize : 1;
 386    Eina_Bool    realized : 1;
 387    Eina_Bool    changed : 1;
 388    Eina_Bool    updateme : 1;
 389    Eina_Bool    showme : 1;
 390    Eina_Bool    must_recalc : 1;
 391    int          reorder_offset;
 392 };
 393
 394 struct _Elm_Genlist_Item
 395 {
 396    Elm_Widget_Item               base;
 397    EINA_INLIST;
 398    Widget_Data                  *wd;
 399    Item_Block                   *block;
 400    Eina_List                    *items;
 401    Evas_Coord                    x, y, w, h, minw, minh;
 402    const Elm_Genlist_Item_Class *itc;
 403    Elm_Genlist_Item             *parent;
 404    Elm_Genlist_Item             *group_item;
 405    Elm_Genlist_Item_Flags        flags;
 406    struct
 407    {
 408       Evas_Smart_Cb func;
 409       const void   *data;
 410    } func;
 411
 412    Evas_Object      *spacer;
 413    Eina_List        *labels, *icons, *states, *icon_objs;
 414    Ecore_Timer      *long_timer;
 415    Ecore_Timer      *swipe_timer;
 416    Evas_Coord        dx, dy;
 417    Evas_Coord        scrl_x, scrl_y;
 418
 419    Elm_Genlist_Item *rel;
 420
 421    struct
 422    {
 423       const void                 *data;
 424       Elm_Tooltip_Item_Content_Cb content_cb;
 425       Evas_Smart_Cb               del_cb;
 426       const char                 *style;
 427    } tooltip;
 428
 429    const char *mouse_cursor;
 430
 431    int         relcount;
 432    int         walking;
 433    int         expanded_depth;
 434    int         order_num_in;
 435
 436    Eina_Bool   before : 1;
 437
 438    Eina_Bool   want_unrealize : 1;
 439    Eina_Bool   want_realize : 1;
 440    Eina_Bool   realized : 1;
 441    Eina_Bool   selected : 1;
 442    Eina_Bool   hilighted : 1;
 443    Eina_Bool   expanded : 1;
 444    Eina_Bool   disabled : 1;
 445    Eina_Bool   display_only : 1;
 446    Eina_Bool   mincalcd : 1;
 447    Eina_Bool   queued : 1;
 448    Eina_Bool   showme : 1;
 449    Eina_Bool   delete_me : 1;
 450    Eina_Bool   down : 1;
 451    Eina_Bool   dragging : 1;
 452    Eina_Bool   updateme : 1;
 453    Eina_Bool   nocache : 1;
 454
 455    // TODO: refactoring
 456    Eina_Bool   move_effect_me : 1;
 457    Eina_Bool   effect_done : 1;
 458    Eina_Bool   reordering : 1;
 459    Eina_Bool   edit_select_check: 1;
 460    Eina_Bool   renamed : 1;
 461    Eina_Bool   effect_item_realized : 1;
 462    Eina_Bool   sweeped : 1;
 463    Eina_Bool   wassweeped : 1;
 464    Eina_List  *edit_icon_objs;
 465    Evas_Object *edit_obj;
 466    Eina_List  *sweep_labels, *sweep_icons, *sweep_icon_objs;
 467    int         num;
 468    Ecore_Animator *item_moving_effect_timer;
 469    Evas_Coord  old_scrl_x, old_scrl_y;
 470    Evas_Coord  pad_left, pad_right;
 471    int         list_expanded;
 472 };
 473
 474 struct _Item_Cache
 475 {
 476    EINA_INLIST;
 477
 478    Evas_Object *base_view, *spacer;
 479
 480    const char  *item_style; // it->itc->item_style
 481    Eina_Bool    tree : 1; // it->flags & ELM_GENLIST_ITEM_SUBITEMS
 482    Eina_Bool    compress : 1; // it->wd->compress
 483    Eina_Bool    odd : 1; // in & 0x1
 484
 485    Eina_Bool    selected : 1; // it->selected
 486    Eina_Bool    disabled : 1; // it->disabled
 487    Eina_Bool    expanded : 1; // it->expanded
 488 };
 489
 490 struct _Edit_Data
 491 {
 492   Elm_Genlist_Edit_Class  *ec;
 493   Elm_Genlist_Item *del_item;
 494   Elm_Genlist_Item *reorder_item;
 495   Elm_Genlist_Item *reorder_rel;
 496   Evas_Object *del_confirm;
 497 };
 498
 499 #define ELM_GENLIST_ITEM_FROM_INLIST(item) \
 500   ((item) ? EINA_INLIST_CONTAINER_GET(item, Elm_Genlist_Item) : NULL)
 501
 502 struct _Pan
 503 {
 504    Evas_Object_Smart_Clipped_Data __clipped_data;
 505    Widget_Data                   *wd;
 506    Ecore_Job                     *resize_job;
 507 };
 508
 509 static const char *widtype = NULL;
 510 static void      _item_cache_zero(Widget_Data *wd);
 511 static void      _del_hook(Evas_Object *obj);
 512 static void      _theme_hook(Evas_Object *obj);
 513 static void      _show_region_hook(void *data, Evas_Object *obj);
 514 static void      _sizing_eval(Evas_Object *obj);
 515 static void      _item_unrealize(Elm_Genlist_Item *it);
 516 static void      _item_block_unrealize(Item_Block *itb);
 517 static void      _calc_job(void *data);
 518 static void      _on_focus_hook(void        *data,
 519                                 Evas_Object *obj);
 520 static void      _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
 521 static void      _changed_job(void *data);
 522 static Eina_Bool _item_multi_select_up(Widget_Data *wd);
 523 static Eina_Bool _item_multi_select_down(Widget_Data *wd);
 524 static Eina_Bool _item_single_select_up(Widget_Data *wd);
 525 static Eina_Bool _item_single_select_down(Widget_Data *wd);
 526 static Eina_Bool _event_hook(Evas_Object       *obj,
 527                              Evas_Object       *src,
 528                              Evas_Callback_Type type,
 529                              void              *event_info);
 530 static Eina_Bool _deselect_all_items(Widget_Data *wd);
 531 static void      _pan_calculate(Evas_Object *obj);
 532 // TODO : refactoring
 533 static Evas_Object* _create_tray_alpha_bg(const Evas_Object *obj);
 534 static unsigned int current_time_get();
 535 static Eina_Bool _item_moving_effect_timer_cb(void *data);
 536 static int _item_flip_effect_show(Elm_Genlist_Item *it);
 537 static void _effect_item_controls(Elm_Genlist_Item *it, int itx, int ity);
 538 static void _effect_item_realize(Elm_Genlist_Item *it, Eina_Bool effect_on);
 539 static void _effect_item_unrealize(Elm_Genlist_Item *it);
 540 static void _item_slide(Elm_Genlist_Item *it, Eina_Bool slide_to_right);
 541 static void _sweep_finish(void *data, Evas_Object *o, const char *emission, const char *source);
 542 static void _create_sweep_objs(Elm_Genlist_Item *it);
 543 static void _delete_sweep_objs(Elm_Genlist_Item *it);
 544 static void _effect_item_move_after(Elm_Genlist_Item *it, Elm_Genlist_Item *after);
 545 static void _effect_item_move_before(Elm_Genlist_Item *it, Elm_Genlist_Item *before);
 546 static void _group_items_recalc(void *data);
 547 static void _select_all_down_process(Elm_Genlist_Item *select_all_it, Eina_Bool checked, Eina_Bool update_items);
 548 static void _checkbox_item_select_process(Elm_Genlist_Item *it);
 549 static void _item_auto_scroll(void *data);
 550
 551 static Evas_Smart_Class _pan_sc = EVAS_SMART_CLASS_INIT_VERSION;
 552
 553 static Eina_Bool
 554 _event_hook(Evas_Object       *obj,
 555             Evas_Object *src   __UNUSED__,
 556             Evas_Callback_Type type,
 557             void              *event_info)
 558 {
 559    if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
 560    Evas_Event_Key_Down *ev = event_info;
 561    Widget_Data *wd = elm_widget_data_get(obj);
 562    if (!wd) return EINA_FALSE;
 563    if (!wd->items) return EINA_FALSE;
 564    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
 565    if (elm_widget_disabled_get(obj)) return EINA_FALSE;
 566
 567    Elm_Genlist_Item *it = NULL;
 568    Evas_Coord x = 0;
 569    Evas_Coord y = 0;
 570    Evas_Coord step_x = 0;
 571    Evas_Coord step_y = 0;
 572    Evas_Coord v_w = 0;
 573    Evas_Coord v_h = 0;
 574    Evas_Coord page_x = 0;
 575    Evas_Coord page_y = 0;
 576
 577    elm_smart_scroller_child_pos_get(wd->scr, &x, &y);
 578    elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y);
 579    elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y);
 580    elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h);
 581
 582    if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")))
 583      {
 584         x -= step_x;
 585      }
 586    else if ((!strcmp(ev->keyname, "Right")) ||
 587             (!strcmp(ev->keyname, "KP_Right")))
 588      {
 589         x += step_x;
 590      }
 591    else if ((!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
 592      {
 593         if (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
 594              (_item_multi_select_up(wd)))
 595             || (_item_single_select_up(wd)))
 596           {
 597              ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 598              return EINA_TRUE;
 599           }
 600         else
 601           y -= step_y;
 602      }
 603    else if ((!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
 604      {
 605         if (((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
 606              (_item_multi_select_down(wd)))
 607             || (_item_single_select_down(wd)))
 608           {
 609              ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 610              return EINA_TRUE;
 611           }
 612         else
 613           y += step_y;
 614      }
 615    else if ((!strcmp(ev->keyname, "Home")) ||
 616             (!strcmp(ev->keyname, "KP_Home")))
 617      {
 618         it = elm_genlist_first_item_get(obj);
 619         elm_genlist_item_bring_in(it);
 620         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 621         return EINA_TRUE;
 622      }
 623    else if ((!strcmp(ev->keyname, "End")) ||
 624             (!strcmp(ev->keyname, "KP_End")))
 625      {
 626         it = elm_genlist_last_item_get(obj);
 627         elm_genlist_item_bring_in(it);
 628         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 629         return EINA_TRUE;
 630      }
 631    else if ((!strcmp(ev->keyname, "Prior")) ||
 632             (!strcmp(ev->keyname, "KP_Prior")))
 633      {
 634         if (page_y < 0)
 635           y -= -(page_y * v_h) / 100;
 636         else
 637           y -= page_y;
 638      }
 639    else if ((!strcmp(ev->keyname, "Next")) ||
 640             (!strcmp(ev->keyname, "KP_Next")))
 641      {
 642         if (page_y < 0)
 643           y += -(page_y * v_h) / 100;
 644         else
 645           y += page_y;
 646      }
 647    else if(((!strcmp(ev->keyname, "Return")) ||
 648             (!strcmp(ev->keyname, "KP_Enter")) ||
 649             (!strcmp(ev->keyname, "space")))
 650            && (!wd->multi) && (wd->selected))
 651      {
 652         Elm_Genlist_Item *it = elm_genlist_selected_item_get(obj);
 653         elm_genlist_item_expanded_set(it,
 654                                       !elm_genlist_item_expanded_get(it));
 655      }
 656    else if (!strcmp(ev->keyname, "Escape"))
 657      {
 658         if (!_deselect_all_items(wd)) return EINA_FALSE;
 659         ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 660         return EINA_TRUE;
 661      }
 662    else return EINA_FALSE;
 663
 664    ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
 665    elm_smart_scroller_child_pos_set(wd->scr, x, y);
 666    return EINA_TRUE;
 667 }
 668
 669 static Eina_Bool
 670 _deselect_all_items(Widget_Data *wd)
 671 {
 672    if (!wd->selected) return EINA_FALSE;
 673    while(wd->selected)
 674      elm_genlist_item_selected_set(wd->selected->data, EINA_FALSE);
 675
 676    return EINA_TRUE;
 677 }
 678
 679 static Eina_Bool
 680 _item_multi_select_up(Widget_Data *wd)
 681 {
 682    if (!wd->selected) return EINA_FALSE;
 683    if (!wd->multi) return EINA_FALSE;
 684
 685    Elm_Genlist_Item *prev = elm_genlist_item_prev_get(wd->last_selected_item);
 686    if (!prev) return EINA_TRUE;
 687
 688    if (elm_genlist_item_selected_get(prev))
 689      {
 690         elm_genlist_item_selected_set(wd->last_selected_item, EINA_FALSE);
 691         wd->last_selected_item = prev;
 692         elm_genlist_item_show(wd->last_selected_item);
 693      }
 694    else
 695      {
 696         elm_genlist_item_selected_set(prev, EINA_TRUE);
 697         elm_genlist_item_show(prev);
 698      }
 699    return EINA_TRUE;
 700 }
 701
 702 static Eina_Bool
 703 _item_multi_select_down(Widget_Data *wd)
 704 {
 705    if (!wd->selected) return EINA_FALSE;
 706    if (!wd->multi) return EINA_FALSE;
 707
 708    Elm_Genlist_Item *next = elm_genlist_item_next_get(wd->last_selected_item);
 709    if (!next) return EINA_TRUE;
 710
 711    if (elm_genlist_item_selected_get(next))
 712      {
 713         elm_genlist_item_selected_set(wd->last_selected_item, EINA_FALSE);
 714         wd->last_selected_item = next;
 715         elm_genlist_item_show(wd->last_selected_item);
 716      }
 717    else
 718      {
 719         elm_genlist_item_selected_set(next, EINA_TRUE);
 720         elm_genlist_item_show(next);
 721      }
 722    return EINA_TRUE;
 723 }
 724
 725 static Eina_Bool
 726 _item_single_select_up(Widget_Data *wd)
 727 {
 728    Elm_Genlist_Item *prev;
 729    if (!wd->selected)
 730      {
 731         prev = ELM_GENLIST_ITEM_FROM_INLIST(wd->items->last);
 732         while ((prev) && (prev->delete_me))
 733           prev = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(prev)->prev);
 734      }
 735    else prev = elm_genlist_item_prev_get(wd->last_selected_item);
 736
 737    if (!prev) return EINA_FALSE;
 738
 739    _deselect_all_items(wd);
 740
 741    elm_genlist_item_selected_set(prev, EINA_TRUE);
 742    elm_genlist_item_show(prev);
 743    return EINA_TRUE;
 744 }
 745
 746 static Eina_Bool
 747 _item_single_select_down(Widget_Data *wd)
 748 {
 749    Elm_Genlist_Item *next;
 750    if (!wd->selected)
 751      {
 752         next = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
 753         while ((next) && (next->delete_me))
 754           next = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(next)->next);
 755      }
 756    else next = elm_genlist_item_next_get(wd->last_selected_item);
 757
 758    if (!next) return EINA_FALSE;
 759
 760    _deselect_all_items(wd);
 761
 762    elm_genlist_item_selected_set(next, EINA_TRUE);
 763    elm_genlist_item_show(next);
 764    return EINA_TRUE;
 765 }
 766
 767 static void
 768 _on_focus_hook(void *data   __UNUSED__,
 769                Evas_Object *obj)
 770 {
 771    Widget_Data *wd = elm_widget_data_get(obj);
 772    if (!wd) return;
 773    if (elm_widget_focus_get(obj))
 774      {
 775         edje_object_signal_emit(wd->obj, "elm,action,focus", "elm");
 776         evas_object_focus_set(wd->obj, EINA_TRUE);
 777         if ((wd->selected) && (!wd->last_selected_item))
 778           wd->last_selected_item = eina_list_data_get(wd->selected);
 779      }
 780    else
 781      {
 782         edje_object_signal_emit(wd->obj, "elm,action,unfocus", "elm");
 783         evas_object_focus_set(wd->obj, EINA_FALSE);
 784      }
 785 }
 786
 787 static void
 788 _del_hook(Evas_Object *obj)
 789 {
 790    Widget_Data *wd = elm_widget_data_get(obj);
 791    if (!wd) return;
 792    _item_cache_zero(wd);
 793    if (wd->calc_job) ecore_job_del(wd->calc_job);
 794    if (wd->update_job) ecore_job_del(wd->update_job);
 795    if (wd->changed_job) ecore_job_del(wd->changed_job);
 796    if (wd->must_recalc_idler) ecore_idler_del(wd->must_recalc_idler);
 797    if (wd->multi_timer) ecore_timer_del(wd->multi_timer);
 798    if (wd->scr_hold_timer) ecore_timer_del(wd->scr_hold_timer);
 799    if (wd->edit_mode) elm_genlist_edit_mode_set(wd->obj, ELM_GENLIST_EDIT_MODE_NONE, NULL);
 800    free(wd);
 801 }
 802
 803 static void
 804 _del_pre_hook(Evas_Object *obj)
 805 {
 806    Widget_Data *wd = elm_widget_data_get(obj);
 807    if (!wd) return;
 808    evas_object_del(wd->pan_smart);
 809    wd->pan_smart = NULL;
 810    elm_genlist_clear(obj);
 811 }
 812
 813 static void
 814 _theme_hook(Evas_Object *obj)
 815 {
 816    Widget_Data *wd = elm_widget_data_get(obj);
 817    Item_Block *itb;
 818    if (!wd) return;
 819    _item_cache_zero(wd);
 820    elm_smart_scroller_object_theme_set(obj, wd->scr, "genlist", "base",
 821                                        elm_widget_style_get(obj));
 822 //   edje_object_scale_set(wd->scr, elm_widget_scale_get(obj) * _elm_config->scale);
 823    wd->item_width = wd->item_height = 0;
 824    wd->minw = wd->minh = wd->realminw = 0;
 825    EINA_INLIST_FOREACH(wd->blocks, itb)
 826    {
 827       Eina_List *l;
 828       Elm_Genlist_Item *it;
 829
 830       if (itb->realized) _item_block_unrealize(itb);
 831       EINA_LIST_FOREACH(itb->items, l, it)
 832         it->mincalcd = EINA_FALSE;
 833
 834       itb->changed = EINA_TRUE;
 835    }
 836    if (wd->calc_job) ecore_job_del(wd->calc_job);
 837    wd->calc_job = ecore_job_add(_calc_job, wd);
 838    _sizing_eval(obj);
 839 }
 840
 841 static void
 842 _show_region_hook(void *data, Evas_Object *obj)
 843 {
 844    Widget_Data *wd = elm_widget_data_get(data);
 845    Evas_Coord x, y, w, h;
 846    if (!wd) return;
 847    elm_widget_show_region_get(obj, &x, &y, &w, &h);
 848    x += wd->pan_x;
 849    y += wd->pan_y;
 850    if (y > 0) elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
 851 }
 852
 853 static void
 854 _sizing_eval(Evas_Object *obj)
 855 {
 856    Widget_Data *wd = elm_widget_data_get(obj);
 857    Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
 858    if (!wd) return;
 859    evas_object_size_hint_min_get(wd->scr, &minw, &minh);
 860    evas_object_size_hint_max_get(wd->scr, &maxw, &maxh);
 861    minh = -1;
 862    if (wd->height_for_width)
 863      {
 864         Evas_Coord vw, vh;
 865
 866         elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
 867         if ((vw != 0) && (vw != wd->prev_viewport_w))
 868           {
 869              Item_Block *itb;
 870
 871              wd->prev_viewport_w = vw;
 872              EINA_INLIST_FOREACH(wd->blocks, itb)
 873              {
 874                 itb->must_recalc = EINA_TRUE;
 875              }
 876              if (wd->calc_job) ecore_job_del(wd->calc_job);
 877              wd->calc_job = ecore_job_add(_calc_job, wd);
 878           }
 879      }
 880    if (wd->mode == ELM_LIST_LIMIT)
 881      {
 882         Evas_Coord vmw, vmh, vw, vh;
 883
 884         minw = wd->realminw;
 885         maxw = -1;
 886         elm_smart_scroller_child_viewport_size_get(wd->scr, &vw, &vh);
 887         if ((minw > 0) && (vw < minw)) vw = minw;
 888         else if ((maxw > 0) && (vw > maxw))
 889           vw = maxw;
 890         edje_object_size_min_calc
 891           (elm_smart_scroller_edje_object_get(wd->scr), &vmw, &vmh);
 892         minw = vmw + minw;
 893      }
 894    else
 895      {
 896         Evas_Coord vmw, vmh;
 897
 898         edje_object_size_min_calc
 899           (elm_smart_scroller_edje_object_get(wd->scr), &vmw, &vmh);
 900         minw = vmw;
 901         minh = vmh;
 902      }
 903    evas_object_size_hint_min_set(obj, minw, minh);
 904    evas_object_size_hint_max_set(obj, maxw, maxh);
 905 }
 906
 907 static void
 908 _item_hilight(Elm_Genlist_Item *it)
 909 {
 910    const char *selectraise;
 911    if ((it->wd->no_select) || (it->delete_me) || (it->hilighted) ||
 912        (it->disabled)) return;
 913    if ((!it->sweeped) && (!it->wd->edit_mode))
 914       edje_object_signal_emit(it->base.view, "elm,state,selected", "elm");
 915    selectraise = edje_object_data_get(it->base.view, "selectraise");
 916    if ((selectraise) && (!strcmp(selectraise, "on")))
 917      {
 918         if (!it->wd->edit_mode) evas_object_raise(it->base.view);
 919         if ((it->group_item) && (it->group_item->realized))
 920            evas_object_raise(it->group_item->base.view);
 921      }
 922    it->hilighted = EINA_TRUE;
 923    if (it->wd->select_all_item) evas_object_raise(it->wd->select_all_item->base.view);
 924 }
 925
 926 static void
 927 _item_block_del(Elm_Genlist_Item *it)
 928 {
 929    Eina_Inlist *il;
 930    Item_Block *itb = it->block;
 931
 932    itb->items = eina_list_remove(itb->items, it);
 933    itb->count--;
 934    itb->changed = EINA_TRUE;
 935    if (!it->wd->reorder_deleted)
 936      {
 937         if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
 938         it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
 939      }
 940    if (itb->count < 1)
 941      {
 942         il = EINA_INLIST_GET(itb);
 943         Item_Block *itbn = (Item_Block *)(il->next);
 944         if (it->parent)
 945           it->parent->items = eina_list_remove(it->parent->items, it);
 946         else
 947           it->wd->blocks = eina_inlist_remove(it->wd->blocks, il);
 948         free(itb);
 949         if (itbn) itbn->changed = EINA_TRUE;
 950      }
 951    else
 952      {
 953         if (itb->count < itb->wd->max_items_per_block/2)
 954           {
 955              il = EINA_INLIST_GET(itb);
 956              Item_Block *itbp = (Item_Block *)(il->prev);
 957              Item_Block *itbn = (Item_Block *)(il->next);
 958              if ((itbp) && ((itbp->count + itb->count) < itb->wd->max_items_per_block + itb->wd->max_items_per_block/2))
 959                {
 960                   Elm_Genlist_Item *it2;
 961
 962                   EINA_LIST_FREE(itb->items, it2)
 963                     {
 964                        it2->block = itbp;
 965                        itbp->items = eina_list_append(itbp->items, it2);
 966                        itbp->count++;
 967                        itbp->changed = EINA_TRUE;
 968                     }
 969                   it->wd->blocks = eina_inlist_remove(it->wd->blocks,
 970                                                       EINA_INLIST_GET(itb));
 971                   free(itb);
 972                }
 973              else if ((itbn) && ((itbn->count + itb->count) < itb->wd->max_items_per_block + itb->wd->max_items_per_block/2))
 974                {
 975                   while (itb->items)
 976                     {
 977                        Eina_List *last = eina_list_last(itb->items);
 978                        Elm_Genlist_Item *it2 = last->data;
 979
 980                        it2->block = itbn;
 981                        itb->items = eina_list_remove_list(itb->items, last);
 982                        itbn->items = eina_list_prepend(itbn->items, it2);
 983                        itbn->count++;
 984                        itbn->changed = EINA_TRUE;
 985                     }
 986                   it->wd->blocks =
 987                     eina_inlist_remove(it->wd->blocks, EINA_INLIST_GET(itb));
 988                   free(itb);
 989                }
 990           }
 991      }
 992 }
 993
 994 static void
 995 _item_subitems_clear(Elm_Genlist_Item *it)
 996 {
 997    if (!it) return;
 998    Eina_List *tl = NULL, *l;
 999    Elm_Genlist_Item *it2;
1000
1001    EINA_LIST_FOREACH(it->items, l, it2)
1002       tl = eina_list_append(tl, it2);
1003
1004    EINA_LIST_FREE(tl, it2)
1005      elm_genlist_item_del(it2);
1006 }
1007
1008 static void
1009 _item_del(Elm_Genlist_Item *it)
1010 {
1011    elm_widget_item_pre_notify_del(it);
1012    elm_genlist_item_subitems_clear(it);
1013    it->wd->walking -= it->walking;
1014    if (it->wd->show_item == it) it->wd->show_item = NULL;
1015    if (it->selected) it->wd->selected = eina_list_remove(it->wd->selected, it);
1016    if (it->realized) _item_unrealize(it);
1017    if (it->effect_item_realized) _effect_item_unrealize(it);
1018    if (it->block) _item_block_del(it);
1019    if ((!it->delete_me) && (it->itc->func.del))
1020      it->itc->func.del((void *)it->base.data, it->base.widget);
1021    it->delete_me = EINA_TRUE;
1022    if (it->queued)
1023      it->wd->queue = eina_list_remove(it->wd->queue, it);
1024 #ifdef ANCHOR_ITEM
1025    if (it->wd->anchor_item == it)
1026      {
1027         it->wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
1028         if (!it->wd->anchor_item)
1029           it->wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
1030      }
1031 #endif
1032    it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
1033    if (it->parent)
1034      it->parent->items = eina_list_remove(it->parent->items, it);
1035    if (it->flags & ELM_GENLIST_ITEM_GROUP)
1036      it->wd->group_items = eina_list_remove(it->wd->group_items, it);
1037    if (it->long_timer) ecore_timer_del(it->long_timer);
1038    if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
1039
1040    if (it->tooltip.del_cb)
1041      it->tooltip.del_cb((void *)it->tooltip.data, it->base.widget, it);
1042
1043    elm_widget_item_del(it);
1044    it->wd->total_num--;  // todo : remove
1045 }
1046
1047 static void
1048 _item_select(Elm_Genlist_Item *it)
1049 {
1050    if ((it->wd->no_select) || (it->delete_me)) return;
1051    if (it == it->wd->select_all_item)
1052      {
1053         if(it->wd->select_all_check)
1054           _select_all_down_process(it->wd->select_all_item, EINA_FALSE, EINA_TRUE);
1055         else
1056           _select_all_down_process(it->wd->select_all_item, EINA_TRUE, EINA_TRUE);
1057         return;
1058      }
1059    if (it->selected)
1060      {
1061         if (it->wd->always_select) goto call;
1062         return;
1063      }
1064    it->selected = EINA_TRUE;
1065    it->wd->selected = eina_list_append(it->wd->selected, it);
1066 call:
1067    it->walking++;
1068    it->wd->walking++;
1069    if (it->func.func) it->func.func((void *)it->func.data, it->base.widget, it);
1070    if (!it->delete_me)
1071      evas_object_smart_callback_call(it->base.widget, "selected", it);
1072    it->walking--;
1073    it->wd->walking--;
1074    if ((it->wd->clear_me) && (!it->wd->walking))
1075      {
1076         elm_genlist_clear(it->base.widget);
1077         return;
1078      }
1079    else
1080      {
1081         if ((!it->walking) && (it->delete_me))
1082           {
1083              if (!it->relcount) _item_del(it);
1084           }
1085      }
1086    if (it && it->wd) it->wd->last_selected_item = it;
1087 }
1088
1089 static void
1090 _item_unselect(Elm_Genlist_Item *it)
1091 {
1092    const char *stacking, *selectraise;
1093
1094    if (it == it->wd->select_all_item) return;
1095    if ((it->delete_me) || (!it->hilighted)) return;
1096    if (!it->sweeped)
1097       edje_object_signal_emit(it->base.view, "elm,state,unselected", "elm");
1098    stacking = edje_object_data_get(it->base.view, "stacking");
1099    selectraise = edje_object_data_get(it->base.view, "selectraise");
1100    if ((selectraise) && (!strcmp(selectraise, "on")))
1101      {
1102         if ((stacking) && (!strcmp(stacking, "below")))
1103           evas_object_lower(it->base.view);
1104      }
1105    it->hilighted = EINA_FALSE;
1106    if (it->selected)
1107      {
1108         it->selected = EINA_FALSE;
1109         it->wd->selected = eina_list_remove(it->wd->selected, it);
1110         evas_object_smart_callback_call(it->base.widget, "unselected", it);
1111      }
1112 }
1113
1114 static void
1115 _mouse_move(void        *data,
1116             Evas *evas   __UNUSED__,
1117             Evas_Object *obj,
1118             void        *event_info)
1119 {
1120    Elm_Genlist_Item *it = data;
1121    Evas_Event_Mouse_Move *ev = event_info;
1122    Evas_Coord minw = 0, minh = 0, x, y, dx, dy, adx, ady;
1123
1124    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
1125      {
1126         if (!it->wd->on_hold)
1127           {
1128              it->wd->on_hold = EINA_TRUE;
1129              if (!it->wd->wasselected)
1130                _item_unselect(it);
1131           }
1132      }
1133    if (it->wd->multitouched)
1134      {
1135         it->wd->cur_x = ev->cur.canvas.x;
1136         it->wd->cur_y = ev->cur.canvas.y;
1137         return;
1138      }
1139    if ((it->dragging) && (it->down))
1140      {
1141         if (it->wd->movements == SWIPE_MOVES) it->wd->swipe = EINA_TRUE;
1142         else
1143           {
1144              it->wd->history[it->wd->movements].x = ev->cur.canvas.x;
1145              it->wd->history[it->wd->movements].y = ev->cur.canvas.y;
1146              if (abs((it->wd->history[it->wd->movements].x -
1147                       it->wd->history[0].x)) > 40)
1148                it->wd->swipe = EINA_TRUE;
1149              else
1150                it->wd->movements++;
1151           }
1152         if (it->long_timer)
1153           {
1154              ecore_timer_del(it->long_timer);
1155              it->long_timer = NULL;
1156           }
1157         evas_object_smart_callback_call(it->base.widget, "drag", it);
1158         return;
1159      }
1160    if ((!it->down) /* || (it->wd->on_hold)*/ || (it->wd->longpressed))
1161      {
1162         if (it->long_timer)
1163           {
1164              ecore_timer_del(it->long_timer);
1165              it->long_timer = NULL;
1166           }
1167         if (it->wd->reorder_mode && it->wd->reorder_it)
1168           {
1169              Evas_Coord ox,oy,oh,ow, sel_all_h = 0;
1170              evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
1171              int it_y = ev->cur.canvas.y - it->wd->reorder_it->dy;
1172              if (!it->wd->reorder_start_y) it->wd->reorder_start_y = it->block->y + it->y;
1173
1174              evas_object_resize(it->base.view, it->w-(it->pad_left+it->pad_right), it->h);
1175              if (it->wd->select_all_item)
1176                 sel_all_h = it->wd->select_all_item->h;
1177              if (it_y < oy + sel_all_h) _effect_item_controls(it, it->scrl_x, oy + sel_all_h);
1178              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);
1179              else _effect_item_controls(it, it->scrl_x, it_y);
1180
1181              if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
1182              it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
1183           }
1184         return;
1185      }
1186    if (!it->display_only)
1187      elm_coords_finger_size_adjust(1, &minw, 1, &minh);
1188    evas_object_geometry_get(obj, &x, &y, NULL, NULL);
1189    x = ev->cur.canvas.x - x;
1190    y = ev->cur.canvas.y - y;
1191    dx = x - it->dx;
1192    adx = dx;
1193    if (adx < 0) adx = -dx;
1194    dy = y - it->dy;
1195    ady = dy;
1196    if (ady < 0) ady = -dy;
1197    minw /= 2;
1198    minh /= 2;
1199    if ((adx > minw) || (ady > minh))
1200      {
1201         it->dragging = EINA_TRUE;
1202         if (it->long_timer)
1203           {
1204              ecore_timer_del(it->long_timer);
1205              it->long_timer = NULL;
1206           }
1207         if (!it->wd->wasselected)
1208           _item_unselect(it);
1209         if (dy < 0)
1210           {
1211              if (ady > adx)
1212                evas_object_smart_callback_call(it->base.widget,
1213                                                "drag,start,up", it);
1214              else
1215                {
1216                   if (dx < 0)
1217                     {
1218                        evas_object_smart_callback_call(it->base.widget,
1219                                                        "drag,start,left", it);
1220                        _item_slide(it, EINA_FALSE);
1221                     }
1222                   else
1223                     {
1224                        evas_object_smart_callback_call(it->base.widget,
1225                                                        "drag,start,right", it);
1226                        _item_slide(it, EINA_TRUE);
1227                     }
1228                }
1229           }
1230         else
1231           {
1232              if (ady > adx)
1233                evas_object_smart_callback_call(it->base.widget,
1234                                                "drag,start,down", it);
1235              else
1236                {
1237                   if (dx < 0)
1238                     {
1239                        evas_object_smart_callback_call(it->base.widget,
1240                                                        "drag,start,left", it);
1241                        _item_slide(it, EINA_FALSE);
1242                     }
1243                   else
1244                     {
1245                        evas_object_smart_callback_call(it->base.widget,
1246                                                        "drag,start,right", it);
1247                        _item_slide(it, EINA_TRUE);
1248                     }
1249                }
1250           }
1251      }
1252 }
1253
1254 static Eina_Bool
1255 _long_press(void *data)
1256 {
1257    Elm_Genlist_Item *it = data;
1258    Elm_Genlist_Item *it_tmp;
1259    static Eina_Bool done = EINA_FALSE;
1260    //static Eina_Bool contracted = EINA_FALSE;
1261    Eina_List *l;
1262    Item_Block *itb;
1263
1264    it->long_timer = NULL;
1265    if ((it->disabled) || (it->dragging) || (it->display_only))
1266       return ECORE_CALLBACK_CANCEL;
1267    it->wd->longpressed = EINA_TRUE;
1268    evas_object_smart_callback_call(it->base.widget, "longpressed", it);
1269    if ((it->wd->reorder_mode) && (it != it->wd->select_all_item) && (it->flags != ELM_GENLIST_ITEM_GROUP))
1270      {
1271         it->wd->reorder_it = it;
1272         it->wd->reorder_start_y = 0;
1273         evas_object_raise(it->edit_obj);
1274         elm_smart_scroller_hold_set(it->wd->scr, EINA_TRUE);
1275         edje_object_signal_emit(it->edit_obj, "elm,action,item,reorder_start", "elm");
1276
1277         EINA_INLIST_FOREACH(it->wd->blocks, itb)
1278           {
1279              if (itb->realized)
1280                {
1281                   done = 1;
1282                   EINA_LIST_FOREACH(itb->items, l, it_tmp)
1283                     {
1284                        if (it_tmp->flags != ELM_GENLIST_ITEM_GROUP && it_tmp->realized)
1285                          {
1286                             _item_unselect(it_tmp);
1287                          }
1288                     }
1289                }
1290              else
1291                {
1292                   if (done) break;
1293                }
1294           }
1295
1296         if (it->items)
1297           {
1298              EINA_LIST_FOREACH(it->items, l, it_tmp)
1299                {
1300                   if (elm_genlist_item_expanded_get(it_tmp))
1301                     {
1302                        elm_genlist_item_expanded_set(it_tmp, EINA_FALSE);
1303                        return ECORE_CALLBACK_RENEW;
1304                     }
1305                }
1306           }
1307         if (elm_genlist_item_expanded_get(it)) {
1308              elm_genlist_item_expanded_set(it, EINA_FALSE);
1309              return ECORE_CALLBACK_RENEW;
1310         }
1311         if (it->wd->edit_field && it->renamed)
1312            elm_genlist_item_rename_mode_set(it, EINA_FALSE);
1313      }
1314
1315    return ECORE_CALLBACK_CANCEL;
1316 }
1317
1318 static void
1319 _swipe(Elm_Genlist_Item *it)
1320 {
1321    int i, sum = 0;
1322
1323    if (!it) return;
1324    it->wd->swipe = EINA_FALSE;
1325    for (i = 0; i < it->wd->movements; i++)
1326      {
1327         sum += it->wd->history[i].x;
1328         if (abs(it->wd->history[0].y - it->wd->history[i].y) > 10) return;
1329      }
1330
1331    sum /= it->wd->movements;
1332    if (abs(sum - it->wd->history[0].x) <= 10) return;
1333    evas_object_smart_callback_call(it->base.widget, "swipe", it);
1334 }
1335
1336 static Eina_Bool
1337 _swipe_cancel(void *data)
1338 {
1339    Elm_Genlist_Item *it = data;
1340
1341    if (!it) return ECORE_CALLBACK_CANCEL;
1342    it->wd->swipe = EINA_FALSE;
1343    it->wd->movements = 0;
1344    return ECORE_CALLBACK_RENEW;
1345 }
1346
1347 static Eina_Bool
1348 _multi_cancel(void *data)
1349 {
1350    Widget_Data *wd = data;
1351
1352    if (!wd) return ECORE_CALLBACK_CANCEL;
1353    wd->multi_timeout = EINA_TRUE;
1354    return ECORE_CALLBACK_RENEW;
1355 }
1356
1357 static void
1358 _multi_touch_gesture_eval(void *data)
1359 {
1360    Elm_Genlist_Item *it = data;
1361
1362    it->wd->multitouched = EINA_FALSE;
1363    if (it->wd->multi_timer)
1364      {
1365         ecore_timer_del(it->wd->multi_timer);
1366         it->wd->multi_timer = NULL;
1367      }
1368    if (it->wd->multi_timeout)
1369      {
1370          it->wd->multi_timeout = EINA_FALSE;
1371          return;
1372      }
1373
1374    Evas_Coord minw = 0, minh = 0;
1375    Evas_Coord off_x, off_y, off_mx, off_my;
1376
1377    elm_coords_finger_size_adjust(1, &minw, 1, &minh);
1378    off_x = abs(it->wd->cur_x - it->wd->prev_x);
1379    off_y = abs(it->wd->cur_y - it->wd->prev_y);
1380    off_mx = abs(it->wd->cur_mx - it->wd->prev_mx);
1381    off_my = abs(it->wd->cur_my - it->wd->prev_my);
1382
1383    if (((off_x > minw) || (off_y > minh)) && ((off_mx > minw) || (off_my > minh)))
1384      {
1385         if ((off_x + off_mx) > (off_y + off_my))
1386           {
1387              if ((it->wd->cur_x > it->wd->prev_x) && (it->wd->cur_mx > it->wd->prev_mx))
1388                evas_object_smart_callback_call(it->base.widget,
1389                                                "multi,swipe,right", it);
1390              else if ((it->wd->cur_x < it->wd->prev_x) && (it->wd->cur_mx < it->wd->prev_mx))
1391                evas_object_smart_callback_call(it->base.widget,
1392                                                "multi,swipe,left", it);
1393              else if (abs(it->wd->cur_x - it->wd->cur_mx) > abs(it->wd->prev_x - it->wd->prev_mx))
1394                evas_object_smart_callback_call(it->base.widget,
1395                                                "multi,pinch,out", it);
1396              else
1397                evas_object_smart_callback_call(it->base.widget,
1398                                                "multi,pinch,in", it);
1399           }
1400         else
1401           {
1402              if ((it->wd->cur_y > it->wd->prev_y) && (it->wd->cur_my > it->wd->prev_my))
1403                evas_object_smart_callback_call(it->base.widget,
1404                                                "multi,swipe,down", it);
1405              else if ((it->wd->cur_y < it->wd->prev_y) && (it->wd->cur_my < it->wd->prev_my))
1406                evas_object_smart_callback_call(it->base.widget,
1407                                                "multi,swipe,up", it);
1408              else if (abs(it->wd->cur_y - it->wd->cur_my) > abs(it->wd->prev_y - it->wd->prev_my))
1409                evas_object_smart_callback_call(it->base.widget,
1410                                                "multi,pinch,out", it);
1411              else
1412                evas_object_smart_callback_call(it->base.widget,
1413                                                "multi,pinch,in", it);
1414           }
1415      }
1416      it->wd->multi_timeout = EINA_FALSE;
1417 }
1418
1419 static void
1420 _multi_down(void        *data,
1421             Evas *evas  __UNUSED__,
1422             Evas_Object *obj __UNUSED__,
1423             void        *event_info)
1424 {
1425    Elm_Genlist_Item *it = data;
1426    Evas_Event_Multi_Down *ev = event_info;
1427
1428    if ((it->wd->multi_device != 0) || (it->wd->multitouched) || (it->wd->multi_timeout)) return;
1429    it->wd->multi_device = ev->device;
1430    it->wd->multi_down = EINA_TRUE;
1431    it->wd->multitouched = EINA_TRUE;
1432    it->wd->prev_mx = ev->canvas.x;
1433    it->wd->prev_my = ev->canvas.y;
1434    if (!it->wd->wasselected) _item_unselect(it);
1435    it->wd->wasselected = EINA_FALSE;
1436    it->wd->longpressed = EINA_FALSE;
1437    if (it->long_timer)
1438      {
1439         ecore_timer_del(it->long_timer);
1440         it->long_timer = NULL;
1441      }
1442    if (it->dragging)
1443      {
1444         it->dragging = EINA_FALSE;
1445         evas_object_smart_callback_call(it->base.widget, "drag,stop", it);
1446      }
1447    if (it->swipe_timer)
1448      {
1449         ecore_timer_del(it->swipe_timer);
1450         it->swipe_timer = NULL;
1451      }
1452    if (it->wd->on_hold)
1453      {
1454         it->wd->swipe = EINA_FALSE;
1455         it->wd->movements = 0;
1456         it->wd->on_hold = EINA_FALSE;
1457      }
1458 }
1459
1460 static void
1461 _multi_up(void        *data,
1462           Evas *evas  __UNUSED__,
1463           Evas_Object *obj __UNUSED__,
1464           void        *event_info)
1465 {
1466    Elm_Genlist_Item *it = data;
1467    Evas_Event_Multi_Up *ev = event_info;
1468
1469    if (it->wd->multi_device != ev->device) return;
1470    it->wd->multi_device = 0;
1471    it->wd->multi_down = EINA_FALSE;
1472    if (it->wd->mouse_down) return;
1473    _multi_touch_gesture_eval(data);
1474 }
1475
1476 static void
1477 _multi_move(void        *data,
1478             Evas *evas  __UNUSED__,
1479             Evas_Object *obj __UNUSED__,
1480             void        *event_info)
1481 {
1482    Elm_Genlist_Item *it = data;
1483    Evas_Event_Multi_Move *ev = event_info;
1484
1485    if (it->wd->multi_device != ev->device) return;
1486    it->wd->cur_mx = ev->cur.canvas.x;
1487    it->wd->cur_my = ev->cur.canvas.y;
1488 }
1489
1490 static void
1491 _mouse_down(void        *data,
1492             Evas *evas   __UNUSED__,
1493             Evas_Object *obj,
1494             void        *event_info)
1495 {
1496    Elm_Genlist_Item *it = data;
1497    Evas_Event_Mouse_Down *ev = event_info;
1498    Evas_Coord x, y;
1499
1500    if (ev->button != 1) return;
1501    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD)
1502      {
1503         it->wd->on_hold = EINA_TRUE;
1504      }
1505
1506    if (it->wd->edit_field && !it->renamed)
1507       elm_genlist_item_rename_mode_set(it, EINA_FALSE);
1508    it->down = EINA_TRUE;
1509    it->dragging = EINA_FALSE;
1510    evas_object_geometry_get(obj, &x, &y, NULL, NULL);
1511    it->dx = ev->canvas.x - x;
1512    it->dy = ev->canvas.y - y;
1513    it->wd->mouse_down = EINA_TRUE;
1514    if (!it->wd->multitouched)
1515      {
1516         it->wd->prev_x = ev->canvas.x;
1517         it->wd->prev_y = ev->canvas.y;
1518         it->wd->multi_timeout = EINA_FALSE;
1519         if (it->wd->multi_timer) ecore_timer_del(it->wd->multi_timer);
1520         it->wd->multi_timer = ecore_timer_add(1, _multi_cancel, it->wd);
1521      }
1522    it->wd->longpressed = EINA_FALSE;
1523    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
1524    else it->wd->on_hold = EINA_FALSE;
1525    if (it->wd->on_hold) return;
1526    it->wd->wasselected = it->selected;
1527    _item_hilight(it);
1528    if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
1529      evas_object_smart_callback_call(it->base.widget, "clicked", it);
1530    if (it->long_timer) ecore_timer_del(it->long_timer);
1531    if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
1532    it->swipe_timer = ecore_timer_add(0.4, _swipe_cancel, it);
1533    if (it->realized)
1534      it->long_timer = ecore_timer_add(it->wd->longpress_timeout, _long_press,
1535                                       it);
1536    else
1537      it->long_timer = NULL;
1538    it->wd->swipe = EINA_FALSE;
1539    it->wd->movements = 0;
1540 }
1541
1542 static void
1543 _mouse_up(void            *data,
1544           Evas *evas       __UNUSED__,
1545           Evas_Object *obj __UNUSED__,
1546           void            *event_info)
1547 {
1548    Elm_Genlist_Item *it = data;
1549    Evas_Event_Mouse_Up *ev = event_info;
1550    Eina_Bool dragged = EINA_FALSE;
1551
1552    if (ev->button != 1) return;
1553    it->down = EINA_FALSE;
1554    it->wd->mouse_down = EINA_FALSE;
1555    if (it->wd->multitouched)
1556      {
1557         if (it->wd->multi_down) return;
1558         _multi_touch_gesture_eval(data);
1559         return;
1560      }
1561    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) it->wd->on_hold = EINA_TRUE;
1562    else it->wd->on_hold = EINA_FALSE;
1563    if (it->long_timer)
1564      {
1565         ecore_timer_del(it->long_timer);
1566         it->long_timer = NULL;
1567      }
1568    if (it->dragging)
1569      {
1570         it->dragging = EINA_FALSE;
1571         evas_object_smart_callback_call(it->base.widget, "drag,stop", it);
1572         dragged = 1;
1573      }
1574    if (it->swipe_timer)
1575      {
1576         ecore_timer_del(it->swipe_timer);
1577         it->swipe_timer = NULL;
1578      }
1579    if (it->wd->multi_timer)
1580      {
1581         ecore_timer_del(it->wd->multi_timer);
1582         it->wd->multi_timer = NULL;
1583         it->wd->multi_timeout = EINA_FALSE;
1584      }
1585    if (it->wd->on_hold)
1586      {
1587         if (it->wd->swipe) _swipe(data);
1588         it->wd->longpressed = EINA_FALSE;
1589         it->wd->on_hold = EINA_FALSE;
1590         return;
1591      }
1592    if (it->wd->reorder_mode)
1593      {
1594         Evas_Coord rox, roy, row, roh, sel_all_h = 0;
1595         Elm_Genlist_Item *reorder_it = it->wd->reorder_it;
1596         if (reorder_it)
1597           {
1598              Evas_Coord ox,oy,oh,ow;
1599              evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
1600              evas_object_geometry_get(it->wd->reorder_it->base.view, &rox, &roy, &row, &roh);
1601              if (it->wd->select_all_item) sel_all_h = it->wd->select_all_item->h;
1602              if (it->wd->reorder_rel)
1603                {
1604                   if (it->wd->reorder_it->parent == it->wd->reorder_rel->parent)  // todo : refactoring
1605                     {
1606                        if (roy + oy - sel_all_h <= it->wd->reorder_rel->scrl_y)
1607                           _effect_item_move_before(it->wd->reorder_it, it->wd->reorder_rel);
1608                        else
1609                           _effect_item_move_after(it->wd->reorder_it, it->wd->reorder_rel);
1610                     }
1611                }
1612             it->wd->reorder_deleted = EINA_FALSE;
1613             it->wd->reorder_it = it->wd->reorder_rel = NULL;
1614             elm_smart_scroller_hold_set(it->wd->scr, EINA_FALSE);
1615             edje_object_signal_emit(it->edit_obj, "elm,action,item,reorder_end", "elm");
1616          }
1617       }
1618    if (it->wd->longpressed)
1619      {
1620         it->wd->longpressed = EINA_FALSE;
1621         if (!it->wd->wasselected)
1622           _item_unselect(it);
1623         it->wd->wasselected = EINA_FALSE;
1624         return;
1625      }
1626    if (dragged)
1627      {
1628         if (it->want_unrealize)
1629           {
1630              _item_unrealize(it);
1631              if (it->block->want_unrealize)
1632                _item_block_unrealize(it->block);
1633           }
1634      }
1635    if ((it->disabled) || (dragged) || (it->display_only)) return;
1636    if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
1637    if (it->wd->multi)
1638      {
1639         if ((!it->selected) && (!it->sweeped))
1640           {
1641              _item_hilight(it);
1642              _item_select(it);
1643           }
1644         else _item_unselect(it);
1645      }
1646    else
1647      {
1648         if (!it->selected)
1649           {
1650              Widget_Data *wd = it->wd;
1651              if (wd)
1652                {
1653                   while (wd->selected) _item_unselect(wd->selected->data);
1654                }
1655           }
1656         else
1657           {
1658              const Eina_List *l, *l_next;
1659              Elm_Genlist_Item *it2;
1660
1661              EINA_LIST_FOREACH_SAFE(it->wd->selected, l, l_next, it2)
1662                if (it2 != it) _item_unselect(it2);
1663              //_item_hilight(it);
1664              //_item_select(it);
1665           }
1666         if (!it->sweeped)
1667           {
1668              _item_hilight(it);
1669              _item_select(it);
1670           }
1671      }
1672 }
1673
1674 static void
1675 _signal_expand_toggle(void                *data,
1676                       Evas_Object *obj     __UNUSED__,
1677                       const char *emission __UNUSED__,
1678                       const char *source   __UNUSED__)
1679 {
1680    Elm_Genlist_Item *it = data;
1681
1682    if (it->expanded)
1683      evas_object_smart_callback_call(it->base.widget, "contract,request", it);
1684    else
1685      evas_object_smart_callback_call(it->base.widget, "expand,request", it);
1686 }
1687
1688 static void
1689 _signal_expand(void                *data,
1690                Evas_Object *obj     __UNUSED__,
1691                const char *emission __UNUSED__,
1692                const char *source   __UNUSED__)
1693 {
1694    Elm_Genlist_Item *it = data;
1695
1696    if (!it->expanded)
1697      evas_object_smart_callback_call(it->base.widget, "expand,request", it);
1698 }
1699
1700 static void
1701 _signal_contract(void                *data,
1702                  Evas_Object *obj     __UNUSED__,
1703                  const char *emission __UNUSED__,
1704                  const char *source   __UNUSED__)
1705 {
1706    Elm_Genlist_Item *it = data;
1707
1708    if (it->expanded)
1709      evas_object_smart_callback_call(it->base.widget, "contract,request", it);
1710 }
1711
1712 static void
1713 _item_cache_clean(Widget_Data *wd)
1714 {
1715    while ((wd->item_cache) && (wd->item_cache_count > wd->item_cache_max))
1716      {
1717         Item_Cache *itc;
1718
1719         itc = EINA_INLIST_CONTAINER_GET(wd->item_cache->last, Item_Cache);
1720         wd->item_cache = eina_inlist_remove(wd->item_cache,
1721                                             wd->item_cache->last);
1722         wd->item_cache_count--;
1723         if (itc->spacer) evas_object_del(itc->spacer);
1724         if (itc->base_view) evas_object_del(itc->base_view);
1725         if (itc->item_style) eina_stringshare_del(itc->item_style);
1726         free(itc);
1727      }
1728 }
1729
1730 static void
1731 _item_cache_zero(Widget_Data *wd)
1732 {
1733    int pmax = wd->item_cache_max;
1734    wd->item_cache_max = 0;
1735    _item_cache_clean(wd);
1736    wd->item_cache_max = pmax;
1737 }
1738
1739 static void
1740 _item_cache_add(Elm_Genlist_Item *it)
1741 {
1742    Item_Cache *itc;
1743
1744    if (it->wd->item_cache_max <= 0)
1745      {
1746         evas_object_del(it->base.view);
1747         it->base.view = NULL;
1748         evas_object_del(it->spacer);
1749         it->spacer = NULL;
1750         return;
1751      }
1752
1753    it->wd->item_cache_count++;
1754    itc = calloc(1, sizeof(Item_Cache));
1755    if (!itc) return;
1756    it->wd->item_cache = eina_inlist_prepend(it->wd->item_cache,
1757                                             EINA_INLIST_GET(itc));
1758    itc->spacer = it->spacer;
1759    it->spacer = NULL;
1760    itc->base_view = it->base.view;
1761    it->base.view = NULL;
1762    evas_object_hide(itc->base_view);
1763    evas_object_move(itc->base_view, -9999, -9999);
1764    itc->item_style = eina_stringshare_add(it->itc->item_style);
1765    if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) itc->tree = 1;
1766    itc->compress = (it->wd->compress);
1767    itc->odd = (it->order_num_in & 0x1);
1768    itc->selected = it->selected;
1769    itc->disabled = it->disabled;
1770    itc->expanded = it->expanded;
1771    if (it->long_timer)
1772      {
1773         ecore_timer_del(it->long_timer);
1774         it->long_timer = NULL;
1775      }
1776    if (it->swipe_timer)
1777      {
1778         ecore_timer_del(it->swipe_timer);
1779         it->swipe_timer = NULL;
1780      }
1781    // FIXME: other callbacks?
1782    edje_object_signal_callback_del_full(itc->base_view,
1783                                         "elm,action,expand,toggle",
1784                                         "elm", _signal_expand_toggle, it);
1785    edje_object_signal_callback_del_full(itc->base_view, "elm,action,expand",
1786                                         "elm",
1787                                         _signal_expand, it);
1788    edje_object_signal_callback_del_full(itc->base_view, "elm,action,contract",
1789                                         "elm", _signal_contract, it);
1790    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_DOWN,
1791                                        _mouse_down, it);
1792    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_UP,
1793                                        _mouse_up, it);
1794    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MOUSE_MOVE,
1795                                        _mouse_move, it);
1796    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_DOWN,
1797                                        _multi_down, it);
1798    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_UP,
1799                                        _multi_up, it);
1800    evas_object_event_callback_del_full(itc->base_view, EVAS_CALLBACK_MULTI_MOVE,
1801                                        _multi_move, it);
1802    _item_cache_clean(it->wd);
1803 }
1804
1805 static Item_Cache *
1806 _item_cache_find(Elm_Genlist_Item *it)
1807 {
1808    Item_Cache *itc;
1809    Eina_Bool tree = 0, odd;
1810
1811    if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) tree = 1;
1812    odd = (it->order_num_in & 0x1);
1813    EINA_INLIST_FOREACH(it->wd->item_cache, itc)
1814    {
1815       if ((itc->selected) || (itc->disabled) || (itc->expanded))
1816         continue;
1817       if ((itc->tree == tree) &&
1818           (itc->odd == odd) &&
1819           (itc->compress == it->wd->compress) &&
1820           (!strcmp(it->itc->item_style, itc->item_style)))
1821         {
1822            it->wd->item_cache = eina_inlist_remove(it->wd->item_cache,
1823                                                    EINA_INLIST_GET(itc));
1824            it->wd->item_cache_count--;
1825            return itc;
1826         }
1827    }
1828    return NULL;
1829 }
1830
1831 static void
1832 _item_cache_free(Item_Cache *itc)
1833 {
1834    if (itc->spacer) evas_object_del(itc->spacer);
1835    if (itc->base_view) evas_object_del(itc->base_view);
1836    if (itc->item_style) eina_stringshare_del(itc->item_style);
1837    free(itc);
1838 }
1839
1840 static void
1841 _item_realize(Elm_Genlist_Item *it,
1842               int               in,
1843               int               calc)
1844 {
1845    Elm_Genlist_Item *it2;
1846    const char *stacking;
1847    const char *treesize;
1848    char buf[1024];
1849    int depth, tsize = 20;
1850    Item_Cache *itc = NULL;
1851
1852    if ((it->realized) || (it->delete_me)) return;
1853    it->order_num_in = in;
1854    if (it->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE) calc = EINA_FALSE;
1855    if (it->nocache)
1856       it->nocache = EINA_FALSE;
1857    else
1858       itc = _item_cache_find(it);
1859    if ((!it->wd->effect_mode) && (itc))
1860      {
1861         it->base.view = itc->base_view;
1862         itc->base_view = NULL;
1863         it->spacer = itc->spacer;
1864         itc->spacer = NULL;
1865      }
1866    else
1867      {
1868         it->base.view = edje_object_add(evas_object_evas_get(it->base.widget));
1869         edje_object_scale_set(it->base.view,
1870                               elm_widget_scale_get(it->base.widget) *
1871                               _elm_config->scale);
1872         evas_object_smart_member_add(it->base.view, it->wd->pan_smart);
1873         elm_widget_sub_object_add(it->base.widget, it->base.view);
1874
1875         if (it->flags & ELM_GENLIST_ITEM_SUBITEMS)
1876           strncpy(buf, "tree", sizeof(buf));
1877         else strncpy(buf, "item", sizeof(buf));
1878         if (it->wd->compress)
1879           strncat(buf, "_compress", sizeof(buf) - strlen(buf));
1880
1881         if (in & 0x1) strncat(buf, "_odd", sizeof(buf) - strlen(buf));
1882         strncat(buf, "/", sizeof(buf) - strlen(buf));
1883         strncat(buf, it->itc->item_style, sizeof(buf) - strlen(buf));
1884
1885         _elm_theme_object_set(it->base.widget, it->base.view, "genlist", buf,
1886                               elm_widget_style_get(it->base.widget));
1887         it->spacer =
1888           evas_object_rectangle_add(evas_object_evas_get(it->base.widget));
1889         evas_object_color_set(it->spacer, 0, 0, 0, 0);
1890         elm_widget_sub_object_add(it->base.widget, it->spacer);
1891      }
1892    for (it2 = it, depth = 0; it2->parent; it2 = it2->parent)
1893      {
1894         if (it2->parent->flags != ELM_GENLIST_ITEM_GROUP) depth += 1;
1895      }
1896    it->expanded_depth = depth;
1897    treesize = edje_object_data_get(it->base.view, "treesize");
1898    if (treesize) tsize = atoi(treesize);
1899    evas_object_size_hint_min_set(it->spacer,
1900                                  (depth * tsize) * _elm_config->scale, 1);
1901    edje_object_part_swallow(it->base.view, "elm.swallow.pad", it->spacer);
1902    if (!calc)
1903      {
1904         edje_object_signal_callback_add(it->base.view,
1905                                         "elm,action,expand,toggle",
1906                                         "elm", _signal_expand_toggle, it);
1907         edje_object_signal_callback_add(it->base.view, "elm,action,expand",
1908                                         "elm", _signal_expand, it);
1909         edje_object_signal_callback_add(it->base.view, "elm,action,contract",
1910                                         "elm", _signal_contract, it);
1911         stacking = edje_object_data_get(it->base.view, "stacking");
1912         if (stacking)
1913           {
1914              if (!strcmp(stacking, "below")) evas_object_lower(it->base.view);
1915              else if (!strcmp(stacking, "above"))
1916                evas_object_raise(it->base.view);
1917           }
1918         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_DOWN,
1919                                        _mouse_down, it);
1920         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_UP,
1921                                        _mouse_up, it);
1922         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_MOVE,
1923                                        _mouse_move, it);
1924         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MULTI_DOWN,
1925                                        _multi_down, it);
1926         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MULTI_UP,
1927                                        _multi_up, it);
1928         evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MULTI_MOVE,
1929                                        _multi_move, it);
1930         if (itc)
1931           {
1932              if (it->selected != itc->selected)
1933                {
1934                   if ((it->selected) && (!it->sweeped) && (!it->wd->edit_mode))
1935                     edje_object_signal_emit(it->base.view,
1936                                             "elm,state,selected", "elm");
1937                }
1938              if (it->disabled != itc->disabled)
1939                {
1940                   if (it->disabled)
1941                     edje_object_signal_emit(it->base.view,
1942                                             "elm,state,disabled", "elm");
1943                }
1944              if (it->expanded != itc->expanded)
1945                {
1946                   if (it->expanded)
1947                     edje_object_signal_emit(it->base.view,
1948                                             "elm,state,expanded", "elm");
1949                }
1950           }
1951         else
1952           {
1953              if ((it->selected) && (!it->sweeped) && (!it->wd->edit_mode))
1954                 edje_object_signal_emit(it->base.view,
1955                                         "elm,state,selected", "elm");
1956              if (it->disabled)
1957                edje_object_signal_emit(it->base.view,
1958                                        "elm,state,disabled", "elm");
1959              if (it->expanded)
1960                edje_object_signal_emit(it->base.view,
1961                                        "elm,state,expanded", "elm");
1962           }
1963      }
1964
1965    if ((calc) && (it->wd->homogeneous) && (it->wd->item_width) && it->wd->group_item_width )
1966      {
1967         /* homogenous genlist shortcut */
1968          if ((it->flags & ELM_GENLIST_ITEM_GROUP) && (!it->mincalcd))
1969            {
1970               it->w = it->minw = it->wd->group_item_width;
1971               it->h = it->minh = it->wd->group_item_height;
1972               it->mincalcd = EINA_TRUE;
1973            }
1974          else if (!it->mincalcd)
1975            {
1976               it->w = it->minw = it->wd->item_width;
1977               it->h = it->minh = it->wd->item_height;
1978               it->mincalcd = EINA_TRUE;
1979            }
1980      }
1981    else
1982      {
1983         if (it->itc->func.label_get)
1984           {
1985              const Eina_List *l;
1986              const char *key;
1987
1988              it->labels =
1989                elm_widget_stringlist_get(edje_object_data_get(it->base.view,
1990                                                               "labels"));
1991              EINA_LIST_FOREACH(it->labels, l, key)
1992                {
1993                   char *s = it->itc->func.label_get
1994                       ((void *)it->base.data, it->base.widget, l->data);
1995
1996                   if (s)
1997                     {
1998                        edje_object_part_text_set(it->base.view, l->data, s);
1999                        free(s);
2000                     }
2001                   else if (itc)
2002                     edje_object_part_text_set(it->base.view, l->data, "");
2003                }
2004           }
2005         if (it->itc->func.icon_get)
2006           {
2007              const Eina_List *l;
2008              const char *key;
2009
2010              it->icons =
2011                elm_widget_stringlist_get(edje_object_data_get(it->base.view,
2012                                                               "icons"));
2013              EINA_LIST_FOREACH(it->icons, l, key)
2014                {
2015                   Evas_Object *ic = it->itc->func.icon_get
2016                       ((void *)it->base.data, it->base.widget, l->data);
2017
2018                   if (ic)
2019                     {
2020                        it->icon_objs = eina_list_append(it->icon_objs, ic);
2021                        edje_object_part_swallow(it->base.view, key, ic);
2022                        evas_object_show(ic);
2023                        elm_widget_sub_object_add(it->base.widget, ic);
2024                        evas_object_event_callback_add(ic, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, it);
2025                     }
2026                }
2027           }
2028         if (it->itc->func.state_get)
2029           {
2030              const Eina_List *l;
2031              const char *key;
2032
2033              it->states =
2034                elm_widget_stringlist_get(edje_object_data_get(it->base.view,
2035                                                               "states"));
2036              EINA_LIST_FOREACH(it->states, l, key)
2037                {
2038                   Eina_Bool on = it->itc->func.state_get
2039                       ((void *)it->base.data, it->base.widget, l->data);
2040
2041                   if (on)
2042                     {
2043                        snprintf(buf, sizeof(buf), "elm,state,%s,active", key);
2044                        edje_object_signal_emit(it->base.view, buf, "elm");
2045                     }
2046                   else if (itc)
2047                     {
2048                        snprintf(buf, sizeof(buf), "elm,state,%s,passive", key);
2049                        edje_object_signal_emit(it->base.view, buf, "elm");
2050                     }
2051                }
2052           }
2053         if (it->sweeped)
2054            _create_sweep_objs(it);
2055         if (!it->mincalcd)
2056           {
2057              Evas_Coord mw = -1, mh = -1;
2058
2059              if (it->wd->height_for_width) mw = it->wd->w;
2060
2061              if (!it->display_only)
2062                elm_coords_finger_size_adjust(1, &mw, 1, &mh);
2063              if (it->wd->height_for_width) mw = it->wd->prev_viewport_w;
2064              edje_object_size_min_restricted_calc(it->base.view, &mw, &mh, mw,
2065                                                   mh);
2066              if (!it->display_only)
2067                elm_coords_finger_size_adjust(1, &mw, 1, &mh);
2068              it->w = it->minw = mw;
2069              it->h = it->minh = mh;
2070              it->mincalcd = EINA_TRUE;
2071
2072              if ((it->wd->homogeneous) && (it->flags & ELM_GENLIST_ITEM_GROUP))
2073                 {
2074                    it->wd->group_item_width = mw;
2075                    it->wd->group_item_height = mh;
2076                 }
2077              else  if ((it->wd->homogeneous))
2078           //   if ((!in) && (it->wd->homogeneous))
2079                {
2080                   it->wd->item_width = mw;
2081                   it->wd->item_height = mh;
2082                }
2083              if ((!in) && (it->wd->homogeneous) && (!it->wd->group_item_width))
2084                 {
2085                    if (it->flags & ELM_GENLIST_ITEM_GROUP)
2086                         {
2087                             it->wd->group_item_width = mw;
2088                             it->wd->group_item_height = mh;
2089                          }
2090                 }
2091           }
2092         if (!calc) evas_object_show(it->base.view);
2093      }
2094
2095    if (it->tooltip.content_cb)
2096      {
2097         elm_widget_item_tooltip_content_cb_set(it,
2098                                                it->tooltip.content_cb,
2099                                                it->tooltip.data, NULL);
2100         elm_widget_item_tooltip_style_set(it, it->tooltip.style);
2101      }
2102
2103    if (it->mouse_cursor)
2104      elm_widget_item_cursor_set(it, it->mouse_cursor);
2105
2106    it->realized = EINA_TRUE;
2107    it->want_unrealize = EINA_FALSE;
2108
2109    if (itc) _item_cache_free(itc);
2110    evas_object_smart_callback_call(it->base.widget, "realized", it);
2111    if ((it->wd->edit_mode) && (it->flags != ELM_GENLIST_ITEM_GROUP) && ((!it->wd->select_all_item) || ((it->wd->select_all_item) && (it != it->wd->select_all_item))))
2112      {
2113          _effect_item_realize(it, EINA_FALSE);
2114          edje_object_message_signal_process(it->edit_obj);
2115      }
2116 }
2117
2118 static void
2119 _item_unrealize(Elm_Genlist_Item *it)
2120 {
2121    Evas_Object *icon;
2122
2123    if (!it->realized) return;
2124    if (it->wd->reorder_it && it->wd->reorder_it == it) return;
2125    evas_object_smart_callback_call(it->base.widget, "unrealized", it);
2126    if (it->long_timer)
2127      {
2128         ecore_timer_del(it->long_timer);
2129         it->long_timer = NULL;
2130      }
2131    if ((it->sweeped) || (it->wassweeped) || (it->nocache))
2132      {
2133         it->sweeped = EINA_FALSE;
2134         it->wassweeped = EINA_FALSE;
2135         it->wd->sweeped_items = eina_list_remove(it->wd->sweeped_items, it);
2136         _delete_sweep_objs(it);
2137         evas_object_del(it->base.view);
2138         it->base.view = NULL;
2139         evas_object_del(it->spacer);
2140         it->spacer = NULL;
2141      }
2142    else
2143       _item_cache_add(it);
2144    elm_widget_stringlist_free(it->labels);
2145    it->labels = NULL;
2146    elm_widget_stringlist_free(it->icons);
2147    it->icons = NULL;
2148    elm_widget_stringlist_free(it->states);
2149
2150    EINA_LIST_FREE(it->icon_objs, icon)
2151      evas_object_del(icon);
2152
2153    it->states = NULL;
2154    it->realized = EINA_FALSE;
2155    it->want_unrealize = EINA_FALSE;
2156    if (it->wd->edit_field && it->renamed)
2157       elm_genlist_item_rename_mode_set(it, EINA_FALSE);
2158    if (it->wd->edit_mode != ELM_GENLIST_EDIT_MODE_NONE) _effect_item_unrealize(it);
2159 }
2160
2161 static Eina_Bool
2162 _item_block_recalc(Item_Block *itb,
2163                    int         in,
2164                    int         qadd,
2165                    int         norender)
2166 {
2167    const Eina_List *l;
2168    Elm_Genlist_Item *it;
2169    Evas_Coord minw = 0, minh = 0;
2170    Eina_Bool showme = EINA_FALSE, changed = EINA_FALSE;
2171    Evas_Coord y = 0;
2172
2173    itb->num = in;
2174    EINA_LIST_FOREACH(itb->items, l, it)
2175      {
2176         if (it->delete_me) continue;
2177         showme |= it->showme;
2178         if (!itb->realized)
2179           {
2180              if (qadd)
2181                {
2182                   if (!it->mincalcd) changed = EINA_TRUE;
2183                   if (changed)
2184                     {
2185                        _item_realize(it, in, 1);
2186                        _item_unrealize(it);
2187                     }
2188                }
2189              else
2190                {
2191                   _item_realize(it, in, 1);
2192                   _item_unrealize(it);
2193                }
2194           }
2195         else
2196           _item_realize(it, in, 0);
2197         minh += it->minh;
2198         if (minw < it->minw) minw = it->minw;
2199         in++;
2200         it->x = 0;
2201         it->y = y;
2202         y += it->h;
2203      }
2204    itb->minw = minw;
2205    itb->minh = minh;
2206    itb->changed = EINA_FALSE;
2207    /* force an evas norender to garbage collect deleted objects */
2208    if (norender) evas_norender(evas_object_evas_get(itb->wd->obj));
2209    return showme;
2210 }
2211
2212 static void
2213 _item_block_realize(Item_Block *itb,
2214                     int         in,
2215                     int         full)
2216 {
2217    const Eina_List *l;
2218    Elm_Genlist_Item *it;
2219
2220    if (itb->realized) return;
2221    EINA_LIST_FOREACH(itb->items, l, it)
2222      {
2223         if (it->delete_me) continue;
2224         if (full) _item_realize(it, in, 0);
2225         in++;
2226      }
2227    itb->realized = EINA_TRUE;
2228    itb->want_unrealize = EINA_FALSE;
2229 }
2230
2231 static void
2232 _item_block_unrealize(Item_Block *itb)
2233 {
2234    const Eina_List *l;
2235    Elm_Genlist_Item *it;
2236    Eina_Bool dragging = EINA_FALSE;
2237
2238    if (!itb->realized) return;
2239    EINA_LIST_FOREACH(itb->items, l, it)
2240      {
2241         if (it->flags != ELM_GENLIST_ITEM_GROUP)
2242           {
2243              if (it->dragging)
2244                {
2245                   dragging = EINA_TRUE;
2246                   it->want_unrealize = EINA_TRUE;
2247                }
2248              else
2249                 _item_unrealize(it);
2250           }
2251      }
2252    if (!dragging)
2253      {
2254         itb->realized = EINA_FALSE;
2255         itb->want_unrealize = EINA_TRUE;
2256      }
2257    else
2258      itb->want_unrealize = EINA_FALSE;
2259 }
2260
2261 static int
2262 _get_space_for_reorder_item(Elm_Genlist_Item *it)
2263 {
2264    Evas_Coord rox, roy, row, roh;
2265    Eina_Bool top = EINA_FALSE;
2266    Elm_Genlist_Item *reorder_it = it->wd->reorder_it;
2267    if (!reorder_it) return 0;
2268
2269    Evas_Coord   ox,oy,oh,ow;
2270    evas_object_geometry_get(it->wd->pan_smart, &ox, &oy, &ow, &oh);
2271    evas_object_geometry_get(it->wd->reorder_it->base.view, &rox, &roy, &row, &roh);
2272
2273    if ((it->wd->reorder_start_y < it->block->y) && (roy - oy + roh/2 >= it->block->y -  it->wd->pan_y))
2274      {
2275         it->block->reorder_offset = it->wd->reorder_it->h * -1;
2276         if (it->block->count == 1)
2277            it->wd->reorder_rel = it;
2278      }
2279    else if ((it->wd->reorder_start_y >= it->block->y) && (roy - oy + roh/2  <=  it->block->y -  it->wd->pan_y))
2280      {
2281         it->block->reorder_offset = it->wd->reorder_it->h;
2282      }
2283    else
2284      it->block->reorder_offset = 0;
2285
2286    it->scrl_y += it->block->reorder_offset;
2287
2288    top = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
2289                                             rox, roy+roh/2, row, 1));
2290    if (top)
2291      {
2292         it->wd->reorder_rel = it;
2293         it->scrl_y+=it->wd->reorder_it->h;
2294         return it->wd->reorder_it->h;
2295      }
2296    else
2297      return 0;
2298 }
2299
2300 static Eina_Bool
2301 _reorder_item_moving_effect_timer_cb(void *data)
2302 {
2303    Elm_Genlist_Item *it = data;
2304           Eina_Bool down = EINA_FALSE;
2305    double time = 0.4, t;
2306    int y, dy = 4;
2307    t = ((0.0 > (t = current_time_get() -  it->wd->start_time)) ? 0.0 : t) / 1000;
2308
2309    if (t <= time)
2310       y = (1 * sin((t / time) * (M_PI / 2)) * dy);
2311    else
2312       y = dy;
2313
2314    if (it->old_scrl_y < it->scrl_y)
2315      {
2316         it->old_scrl_y += y;
2317         down = EINA_TRUE;
2318      }
2319    else if (it->old_scrl_y > it->scrl_y)
2320      {
2321         it->old_scrl_y -= y;
2322         down = EINA_FALSE;
2323          }
2324
2325    _effect_item_controls(it,  it->scrl_x, it->old_scrl_y);
2326
2327    _group_items_recalc(it->wd);
2328    if (!it->wd->reorder_it || it->wd->reorder_pan_move)
2329      {
2330         it->old_scrl_y = it->scrl_y;
2331         it->move_effect_me = EINA_FALSE;
2332         it->wd->item_moving_effect_timer = NULL;
2333         return ECORE_CALLBACK_CANCEL;
2334      }
2335    if ((down && it->old_scrl_y >= it->scrl_y) || (!down && it->old_scrl_y <= it->scrl_y))
2336      {
2337         it->old_scrl_y = it->scrl_y;
2338         it->move_effect_me = EINA_FALSE;
2339         it->wd->item_moving_effect_timer = NULL;
2340         return ECORE_CALLBACK_CANCEL;
2341      }
2342    return ECORE_CALLBACK_RENEW;
2343 }
2344
2345 static void
2346 _item_block_position(Item_Block *itb,
2347                      int         in)
2348 {
2349    const Eina_List *l;
2350    Elm_Genlist_Item *it;
2351    Elm_Genlist_Item *git;
2352    Evas_Coord y = 0, ox, oy, ow, oh, cvx, cvy, cvw, cvh;
2353    int vis = 0;
2354    int sel_all_h = 0;
2355    Elm_Genlist_Item *select_all_item = NULL;
2356
2357    evas_object_geometry_get(itb->wd->pan_smart, &ox, &oy, &ow, &oh);
2358    evas_output_viewport_get(evas_object_evas_get(itb->wd->obj), &cvx, &cvy,
2359                             &cvw, &cvh);
2360
2361    if (itb->wd->select_all_item &&
2362        (itb->wd->edit_mode & ELM_GENLIST_EDIT_MODE_SELECT || itb->wd->edit_mode & ELM_GENLIST_EDIT_MODE_SELECTALL))
2363      {
2364         if (itb->wd->select_all_check)
2365            edje_object_signal_emit(itb->wd->select_all_item->base.view, "elm,state,sel_check", "elm");
2366         else
2367            edje_object_signal_emit(itb->wd->select_all_item->base.view, "elm,state,sel_uncheck", "elm");
2368
2369         select_all_item = itb->wd->select_all_item;
2370
2371         evas_object_resize(select_all_item->base.view, itb->w, select_all_item->h);
2372         evas_object_move(select_all_item->base.view, ox, oy);
2373         evas_object_raise(select_all_item->base.view);
2374
2375         y = select_all_item->h;
2376         sel_all_h = select_all_item->h;
2377      }
2378
2379    EINA_LIST_FOREACH(itb->items, l, it)
2380      {
2381         if (it->delete_me) continue;
2382         else if (it->wd->reorder_it && it->wd->reorder_it == it) continue;
2383
2384         it->x = 0;
2385         it->y = y;
2386         it->w = itb->w;
2387         it->scrl_x = itb->x + it->x - it->wd->pan_x + ox;
2388         it->scrl_y = itb->y + it->y - it->wd->pan_y + oy;
2389
2390         vis = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
2391                                    cvx, cvy, cvw, cvh));
2392         if (it->flags != ELM_GENLIST_ITEM_GROUP || (it->wd->reorder_it ))
2393           {
2394              if ((itb->realized) && (!it->realized))
2395                {
2396                   if (vis) _item_realize(it, in, 0);
2397                }
2398              if (it->realized)
2399                {
2400                   if (vis)
2401                     {
2402                        if(it->wd->reorder_mode)
2403                           y += _get_space_for_reorder_item(it);
2404                        git = it->group_item;
2405                        if (git)
2406                          {
2407                             git->scrl_x = it->scrl_x;
2408                             if (git->scrl_y < oy + sel_all_h)
2409                                git->scrl_y = oy + sel_all_h;
2410                             if ((git->scrl_y + git->h) > (it->scrl_y + it->h))
2411                                git->scrl_y = (it->scrl_y + it->h) - git->h;
2412                             git->want_realize = EINA_TRUE;
2413                          }
2414                        if (it->wd->reorder_it && !it->wd->reorder_pan_move && it->old_scrl_y && it->old_scrl_y != it->scrl_y)
2415                          {
2416                             if (!it->move_effect_me)
2417                               {
2418                                  it->move_effect_me = EINA_TRUE;
2419                                  it->item_moving_effect_timer = ecore_animator_add(_reorder_item_moving_effect_timer_cb, it);
2420                               }
2421
2422                          }
2423                        if (!it->move_effect_me )
2424                             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))
2425                             {
2426                               if (it->wd->edit_mode != ELM_GENLIST_EDIT_MODE_NONE)
2427                                 {
2428                                   _effect_item_controls(it,  it->scrl_x, it->scrl_y);
2429                                 }
2430                               else
2431                                {
2432                                   evas_object_resize(it->base.view, it->w-(it->pad_left+it->pad_right), it->h);
2433                                   evas_object_move(it->base.view, it->scrl_x+it->pad_left, it->scrl_y);
2434                                   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)))
2435                                      evas_object_show(it->base.view);
2436                                   else
2437                                      evas_object_hide(it->base.view);
2438                                }
2439                                it->old_scrl_x = it->scrl_x;
2440                                it->old_scrl_y = it->scrl_y;
2441                             }
2442                     }
2443                   else
2444                     {
2445                        if (!it->dragging) _item_unrealize(it);
2446                     }
2447                }
2448              in++;
2449           }
2450         else
2451           {
2452              if (vis) it->want_realize = EINA_TRUE;
2453           }
2454         y += it->h;
2455      }
2456 }
2457
2458 static void
2459 _changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
2460 {
2461    Elm_Genlist_Item *it = data;
2462    if (!it) return;
2463    it->mincalcd = EINA_FALSE;
2464    it->block->updateme = EINA_TRUE;
2465    if (it->wd->changed_job) ecore_job_del(it->wd->changed_job);
2466    it->wd->changed_job = ecore_job_add(_changed_job, it->wd);
2467 }
2468
2469 static void
2470 _group_items_recalc(void *data)
2471 {
2472    Widget_Data *wd = data;
2473    Eina_List *l;
2474    Elm_Genlist_Item *git;
2475
2476    EINA_LIST_FOREACH(wd->group_items, l, git)
2477      {
2478         if (git->want_realize)
2479           {
2480              if (!git->realized)
2481                 _item_realize(git, 0, 0);
2482              evas_object_resize(git->base.view, wd->minw, git->h);
2483              evas_object_move(git->base.view, git->scrl_x, git->scrl_y);
2484              evas_object_show(git->base.view);
2485              evas_object_raise(git->base.view);
2486           }
2487         else if (!git->want_realize && git->realized)
2488           {
2489              if (!git->dragging)
2490                 _item_unrealize(git);
2491           }
2492      }
2493 }
2494
2495 static Eina_Bool
2496 _must_recalc_idler(void *data)
2497 {
2498    Widget_Data *wd = data;
2499    if (wd->calc_job) ecore_job_del(wd->calc_job);
2500    wd->calc_job = ecore_job_add(_calc_job, wd);
2501    wd->must_recalc_idler = NULL;
2502    return ECORE_CALLBACK_CANCEL;
2503 }
2504
2505 static void
2506 _calc_job(void *data)
2507 {
2508    Widget_Data *wd = data;
2509    Item_Block *itb;
2510    Evas_Coord minw = -1, minh = 0, y = 0, ow;
2511    Item_Block *chb = NULL;
2512    int in = 0, minw_change = 0;
2513    Eina_Bool changed = EINA_FALSE;
2514    double t0, t;
2515    Eina_Bool did_must_recalc = EINA_FALSE;
2516    if (!wd) return;
2517
2518    t0 = ecore_time_get();
2519    evas_object_geometry_get(wd->pan_smart, NULL, NULL, &ow, &wd->h);
2520    if (wd->w != ow)
2521      {
2522         wd->w = ow;
2523 //        if (wd->height_for_width) changed = EINA_TRUE;
2524      }
2525
2526    EINA_INLIST_FOREACH(wd->blocks, itb)
2527    {
2528       Eina_Bool showme = EINA_FALSE;
2529
2530       itb->num = in;
2531       showme = itb->showme;
2532       itb->showme = EINA_FALSE;
2533       if (chb)
2534         {
2535            if (itb->realized) _item_block_unrealize(itb);
2536         }
2537       if ((itb->changed) || (changed) ||
2538           ((itb->must_recalc) && (!did_must_recalc)))
2539         {
2540            if ((changed) || (itb->must_recalc))
2541              {
2542                 Eina_List *l;
2543                 Elm_Genlist_Item *it;
2544                 EINA_LIST_FOREACH(itb->items, l, it)
2545                   if (it->mincalcd) it->mincalcd = EINA_FALSE;
2546                 itb->changed = EINA_TRUE;
2547                 if (itb->must_recalc) did_must_recalc = EINA_TRUE;
2548                 itb->must_recalc = EINA_FALSE;
2549              }
2550            if (itb->realized) _item_block_unrealize(itb);
2551            showme = _item_block_recalc(itb, in, 0, 1);
2552            chb = itb;
2553         }
2554       itb->y = y;
2555       itb->x = 0;
2556       minh += itb->minh;
2557       if (minw == -1) minw = itb->minw;
2558       else if ((!itb->must_recalc) && (minw < itb->minw))
2559         {
2560            minw = itb->minw;
2561            minw_change = 1;
2562         }
2563       itb->w = minw;
2564       itb->h = itb->minh;
2565       y += itb->h;
2566       in += itb->count;
2567       if ((showme) && (wd->show_item) && (!wd->show_item->queued))
2568         {
2569            wd->show_item->showme = EINA_FALSE;
2570            if (wd->bring_in)
2571              elm_smart_scroller_region_bring_in(wd->scr,
2572                                                 wd->show_item->x +
2573                                                 wd->show_item->block->x,
2574                                                 wd->show_item->y +
2575                                                 wd->show_item->block->y,
2576                                                 wd->show_item->block->w,
2577                                                 wd->show_item->h);
2578            else
2579              elm_smart_scroller_child_region_show(wd->scr,
2580                                                   wd->show_item->x +
2581                                                   wd->show_item->block->x,
2582                                                   wd->show_item->y +
2583                                                   wd->show_item->block->y,
2584                                                   wd->show_item->block->w,
2585                                                   wd->show_item->h);
2586            wd->show_item = NULL;
2587         }
2588    }
2589    if (minw_change)
2590      {
2591         EINA_INLIST_FOREACH(wd->blocks, itb)
2592         {
2593            itb->minw = minw;
2594            itb->w = itb->minw;
2595         }
2596      }
2597    if ((chb) && (EINA_INLIST_GET(chb)->next))
2598      {
2599         EINA_INLIST_FOREACH(EINA_INLIST_GET(chb)->next, itb)
2600         {
2601            if (itb->realized) _item_block_unrealize(itb);
2602         }
2603      }
2604    wd->realminw = minw;
2605    if (minw < wd->w) minw = wd->w;
2606    if ((minw != wd->minw) || (minh != wd->minh) || (wd->select_all_item))
2607      {
2608         wd->minw = minw;
2609         wd->minh = minh;
2610         if (wd->select_all_item)
2611            wd->minh += wd->select_all_item->h;
2612         if (wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)
2613            evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
2614         _sizing_eval(wd->obj);
2615 #ifdef ANCHOR_ITEM
2616         if ((wd->anchor_item) && (wd->anchor_item->block) && (!wd->auto_scrolled))
2617           {
2618              Elm_Genlist_Item *it;
2619              Evas_Coord it_y;
2620
2621              it = wd->anchor_item;
2622              it_y = wd->anchor_y;
2623              elm_smart_scroller_child_pos_set(wd->scr, wd->pan_x,
2624                                               it->block->y + it->y + it_y);
2625              wd->anchor_item = it;
2626              wd->anchor_y = it_y;
2627           }
2628 #endif
2629      }
2630    t = ecore_time_get();
2631    if (did_must_recalc)
2632      {
2633         if (!wd->must_recalc_idler)
2634           wd->must_recalc_idler = ecore_idler_add(_must_recalc_idler, wd);
2635      }
2636    wd->calc_job = NULL;
2637    evas_object_smart_changed(wd->pan_smart);
2638 }
2639
2640 static void
2641 _update_job(void *data)
2642 {
2643    Widget_Data *wd = data;
2644    Eina_List *l2;
2645    Item_Block *itb;
2646    int num, num0, position = 0, recalc = 0;
2647    if (!wd) return;
2648    wd->update_job = NULL;
2649    num = 0;
2650    EINA_INLIST_FOREACH(wd->blocks, itb)
2651    {
2652       Evas_Coord itminw, itminh;
2653       Elm_Genlist_Item *it;
2654
2655       if (!itb->updateme)
2656         {
2657            num += itb->count;
2658            if (position)
2659              _item_block_position(itb, num);
2660            continue;
2661         }
2662       num0 = num;
2663       recalc = 0;
2664       EINA_LIST_FOREACH(itb->items, l2, it)
2665         {
2666            if (it->updateme)
2667              {
2668                 itminw = it->w;
2669                 itminh = it->h;
2670
2671                 it->updateme = EINA_FALSE;
2672                 if (it->realized)
2673                   {
2674                      _item_unrealize(it);
2675                      _item_realize(it, num, 0);
2676                      position = 1;
2677                   }
2678                 else
2679                   {
2680                      _item_realize(it, num, 1);
2681                      _item_unrealize(it);
2682                   }
2683                 if ((it->minw != itminw) || (it->minh != itminh))
2684                   recalc = 1;
2685              }
2686            num++;
2687         }
2688       itb->updateme = EINA_FALSE;
2689       if (recalc)
2690         {
2691            position = 1;
2692            itb->changed = EINA_TRUE;
2693            _item_block_recalc(itb, num0, 0, 1);
2694            _item_block_position(itb, num0);
2695         }
2696    }
2697    if (position)
2698      {
2699         if (wd->calc_job) ecore_job_del(wd->calc_job);
2700         wd->calc_job = ecore_job_add(_calc_job, wd);
2701      }
2702 }
2703
2704 static void
2705 _changed_job(void *data)
2706 {
2707    Widget_Data *wd = data; Eina_List *l2;
2708    Item_Block *itb;
2709    int num, num0, position = 0, recalc = 0;
2710    if (!wd) return;
2711    wd->changed_job = NULL;
2712    num = 0;
2713    EINA_INLIST_FOREACH(wd->blocks, itb)
2714    {
2715       Evas_Coord itminw, itminh;
2716       Elm_Genlist_Item *it;
2717
2718       if (!itb->updateme)
2719         {
2720            num += itb->count;
2721            if (position)
2722              _item_block_position(itb, num);
2723            continue;
2724         }
2725       num0 = num;
2726       recalc = 0;
2727       EINA_LIST_FOREACH(itb->items, l2, it)
2728       {
2729          if (!it->mincalcd)
2730            {
2731               Evas_Coord mw = -1, mh = -1;
2732               itminw = it->w;
2733               itminh = it->h;
2734
2735               if (it->wd->height_for_width) mw = it->wd->w;
2736               if (!it->display_only)
2737                 elm_coords_finger_size_adjust(1, &mw, 1, &mh);
2738               if (it->wd->height_for_width) mw = it->wd->prev_viewport_w;
2739               edje_object_size_min_restricted_calc(it->base.view, &mw, &mh, mw, mh);
2740               if (!it->display_only)
2741                 elm_coords_finger_size_adjust(1, &mw, 1, &mh);
2742               it->w = it->minw = mw;
2743               it->h = it->minh = mh;
2744               it->mincalcd = EINA_TRUE;
2745
2746               //if ((it->minw != itminw) || (it->minh != itminh))
2747               if ((it->minh != itminh))
2748                 recalc = 1;
2749            }
2750          num++;
2751       }
2752       itb->updateme = EINA_FALSE;
2753       if (recalc)
2754         {
2755            position = 1;
2756            itb->changed = EINA_TRUE;
2757            _item_block_recalc(itb, num0, 0, 1);
2758            _item_block_position(itb, num0);
2759         }
2760    }
2761    if (position)
2762      {
2763         if (wd->calc_job) ecore_job_del(wd->calc_job);
2764         wd->calc_job = ecore_job_add(_calc_job, wd);
2765      }
2766 }
2767
2768 static void
2769 _pan_set(Evas_Object *obj,
2770          Evas_Coord   x,
2771          Evas_Coord   y)
2772 {
2773    Pan *sd = evas_object_smart_data_get(obj);
2774    //Item_Block *itb;
2775
2776 //   Evas_Coord ow, oh;
2777 //   evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2778 //   ow = sd->wd->minw - ow;
2779 //   if (ow < 0) ow = 0;
2780 //   oh = sd->wd->minh - oh;
2781 //   if (oh < 0) oh = 0;
2782 //   if (x < 0) x = 0;
2783 //   if (y < 0) y = 0;
2784 //   if (x > ow) x = ow;
2785 //   if (y > oh) y = oh;
2786    if ((x == sd->wd->pan_x) && (y == sd->wd->pan_y)) return;
2787    sd->wd->pan_x = x;
2788    sd->wd->pan_y = y;
2789
2790 #ifdef ANCHOR_ITEM
2791    EINA_INLIST_FOREACH(sd->wd->blocks, itb)
2792    {
2793       if ((itb->y + itb->h) > y)
2794         {
2795            Elm_Genlist_Item *it;
2796            Eina_List *l2;
2797
2798            EINA_LIST_FOREACH(itb->items, l2, it)
2799              {
2800                 if ((itb->y + it->y) >= y)
2801                   {
2802                      sd->wd->anchor_item = it;
2803                      sd->wd->anchor_y = -(itb->y + it->y - y);
2804                      goto done;
2805                   }
2806              }
2807         }
2808    }
2809 done:
2810 #endif
2811    if(!sd->wd->item_moving_effect_timer) evas_object_smart_changed(obj);
2812 }
2813
2814 static void
2815 _pan_get(Evas_Object *obj,
2816          Evas_Coord  *x,
2817          Evas_Coord  *y)
2818 {
2819    Pan *sd = evas_object_smart_data_get(obj);
2820
2821    if (x) *x = sd->wd->pan_x;
2822    if (y) *y = sd->wd->pan_y;
2823 }
2824
2825 static void
2826 _pan_max_get(Evas_Object *obj,
2827              Evas_Coord  *x,
2828              Evas_Coord  *y)
2829 {
2830    Pan *sd = evas_object_smart_data_get(obj);
2831    Evas_Coord ow, oh;
2832
2833    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2834    ow = sd->wd->minw - ow;
2835    if (ow < 0) ow = 0;
2836    oh = sd->wd->minh - oh;
2837    if (oh < 0) oh = 0;
2838    if (x) *x = ow;
2839    if (y) *y = oh;
2840 }
2841
2842 static void
2843 _pan_min_get(Evas_Object *obj __UNUSED__,
2844              Evas_Coord      *x,
2845              Evas_Coord      *y)
2846 {
2847    if (x) *x = 0;
2848    if (y) *y = 0;
2849 }
2850
2851 static void
2852 _pan_child_size_get(Evas_Object *obj,
2853                     Evas_Coord  *w,
2854                     Evas_Coord  *h)
2855 {
2856    Pan *sd = evas_object_smart_data_get(obj);
2857
2858    if (w) *w = sd->wd->minw;
2859    if (h) *h = sd->wd->minh;
2860 }
2861
2862 static void
2863 _pan_add(Evas_Object *obj)
2864 {
2865    Pan *sd;
2866    Evas_Object_Smart_Clipped_Data *cd;
2867
2868    _pan_sc.add(obj);
2869    cd = evas_object_smart_data_get(obj);
2870    sd = ELM_NEW(Pan);
2871    if (!sd) return;
2872    sd->__clipped_data = *cd;
2873    free(cd);
2874    evas_object_smart_data_set(obj, sd);
2875 }
2876
2877 static void
2878 _pan_del(Evas_Object *obj)
2879 {
2880    Pan *sd = evas_object_smart_data_get(obj);
2881
2882    if (!sd) return;
2883    if (sd->resize_job)
2884      {
2885         ecore_job_del(sd->resize_job);
2886         sd->resize_job = NULL;
2887      }
2888    _pan_sc.del(obj);
2889 }
2890
2891 static void
2892 _pan_resize_job(void *data)
2893 {
2894    Pan *sd = data;
2895    _sizing_eval(sd->wd->obj);
2896    sd->resize_job = NULL;
2897 }
2898
2899 static void
2900 _pan_resize(Evas_Object *obj,
2901             Evas_Coord   w,
2902             Evas_Coord   h)
2903 {
2904    Pan *sd = evas_object_smart_data_get(obj);
2905    Evas_Coord ow, oh;
2906
2907    evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
2908    if ((ow == w) && (oh == h)) return;
2909    if ((sd->wd->height_for_width) && (ow != w))
2910      {
2911         if (sd->resize_job) ecore_job_del(sd->resize_job);
2912         sd->resize_job = ecore_job_add(_pan_resize_job, sd);
2913      }
2914    if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
2915    sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
2916 }
2917
2918 static void
2919 _pan_calculate(Evas_Object *obj)
2920 {
2921    Pan *sd = evas_object_smart_data_get(obj);
2922    Item_Block *itb;
2923    Evas_Coord ox, oy, ow, oh, cvx, cvy, cvw, cvh;
2924    static Evas_Coord old_pan_y = 0;
2925    int in = 0;
2926    Elm_Genlist_Item *git;
2927    Eina_List *l;
2928
2929    evas_object_geometry_get(obj, &ox, &oy, &ow, &oh);
2930    evas_output_viewport_get(evas_object_evas_get(obj), &cvx, &cvy, &cvw, &cvh);
2931    EINA_LIST_FOREACH(sd->wd->group_items, l, git)
2932      {
2933         git->want_realize = EINA_FALSE;
2934      }
2935    EINA_INLIST_FOREACH(sd->wd->blocks, itb)
2936    {
2937       itb->w = sd->wd->minw;
2938       if (ELM_RECTS_INTERSECT(itb->x - sd->wd->pan_x + ox,
2939                               itb->y - sd->wd->pan_y + oy,
2940                               itb->w, itb->h,
2941                               cvx, cvy, cvw, cvh))
2942         {
2943            if ((!itb->realized) || (itb->changed))
2944              _item_block_realize(itb, in, 0);
2945            _item_block_position(itb, in);
2946         }
2947       else
2948         {
2949            if (itb->realized) _item_block_unrealize(itb);
2950         }
2951       in += itb->count;
2952    }
2953    if (!sd->wd->reorder_it || sd->wd->reorder_pan_move)
2954       _group_items_recalc(sd->wd);
2955
2956    if (sd->wd->reorder_mode && sd->wd->reorder_it)
2957      {
2958         if (sd->wd->pan_y != old_pan_y) sd->wd->reorder_pan_move = EINA_TRUE;
2959         else sd->wd->reorder_pan_move = EINA_FALSE;
2960         evas_object_raise(sd->wd->reorder_it->edit_obj);
2961         old_pan_y = sd->wd->pan_y;
2962      }
2963
2964       if (sd->wd->effect_mode &&
2965           ((sd->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND) ||
2966            (sd->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT) ||
2967            (sd->wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)))
2968         {
2969            if (!sd->wd->item_moving_effect_timer)
2970              {
2971                 if (sd->wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)
2972                    _item_flip_effect_show(sd->wd->expand_item);
2973
2974                 evas_object_raise(sd->wd->alpha_bg);
2975                 evas_object_show(sd->wd->alpha_bg);
2976                 elm_smart_scroller_bounce_animator_disabled_set(sd->wd->scr, EINA_TRUE);
2977                 sd->wd->start_time = current_time_get();
2978                 sd->wd->item_moving_effect_timer = ecore_animator_add(_item_moving_effect_timer_cb, sd->wd);
2979              }
2980         }
2981       else _item_auto_scroll(sd->wd);
2982    if (sd->wd->select_all_item) evas_object_raise(sd->wd->select_all_item->base.view);
2983  }
2984
2985 static void
2986 _pan_move(Evas_Object *obj,
2987           Evas_Coord x __UNUSED__,
2988           Evas_Coord y __UNUSED__)
2989 {
2990    Pan *sd = evas_object_smart_data_get(obj);
2991
2992    if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
2993    sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
2994 }
2995
2996 static void
2997 _hold_on(void *data       __UNUSED__,
2998          Evas_Object     *obj,
2999          void *event_info __UNUSED__)
3000 {
3001    Widget_Data *wd = elm_widget_data_get(obj);
3002    if (!wd) return;
3003    elm_smart_scroller_hold_set(wd->scr, 1);
3004 }
3005
3006 static void
3007 _hold_off(void *data       __UNUSED__,
3008           Evas_Object     *obj,
3009           void *event_info __UNUSED__)
3010 {
3011    Widget_Data *wd = elm_widget_data_get(obj);
3012    if (!wd) return;
3013    elm_smart_scroller_hold_set(wd->scr, 0);
3014 }
3015
3016 static void
3017 _freeze_on(void *data       __UNUSED__,
3018            Evas_Object     *obj,
3019            void *event_info __UNUSED__)
3020 {
3021    Widget_Data *wd = elm_widget_data_get(obj);
3022    if (!wd) return;
3023    elm_smart_scroller_freeze_set(wd->scr, 1);
3024 }
3025
3026 static void
3027 _freeze_off(void *data       __UNUSED__,
3028             Evas_Object     *obj,
3029             void *event_info __UNUSED__)
3030 {
3031    Widget_Data *wd = elm_widget_data_get(obj);
3032    if (!wd) return;
3033    elm_smart_scroller_freeze_set(wd->scr, 0);
3034 }
3035
3036 static void
3037 _scroll_edge_left(void            *data,
3038                   Evas_Object *scr __UNUSED__,
3039                   void *event_info __UNUSED__)
3040 {
3041    Evas_Object *obj = data;
3042    evas_object_smart_callback_call(obj, "scroll,edge,left", NULL);
3043 }
3044
3045 static void
3046 _scroll_edge_right(void            *data,
3047                    Evas_Object *scr __UNUSED__,
3048                    void *event_info __UNUSED__)
3049 {
3050    Evas_Object *obj = data;
3051    evas_object_smart_callback_call(obj, "scroll,edge,right", NULL);
3052 }
3053
3054 static void
3055 _scroll_edge_top(void            *data,
3056                  Evas_Object *scr __UNUSED__,
3057                  void *event_info __UNUSED__)
3058 {
3059    Evas_Object *obj = data;
3060    evas_object_smart_callback_call(obj, "scroll,edge,top", NULL);
3061 }
3062
3063 static void
3064 _scroll_edge_bottom(void            *data,
3065                     Evas_Object *scr __UNUSED__,
3066                     void *event_info __UNUSED__)
3067 {
3068    Evas_Object *obj = data;
3069    evas_object_smart_callback_call(obj, "scroll,edge,bottom", NULL);
3070 }
3071
3072 /**
3073  * Add a new Genlist object
3074  *
3075  * @param parent The parent object
3076  * @return The new object or NULL if it cannot be created
3077  *
3078  * @ingroup Genlist
3079  */
3080 EAPI Evas_Object *
3081 elm_genlist_add(Evas_Object *parent)
3082 {
3083    Evas_Object *obj;
3084    Evas *e;
3085    Widget_Data *wd;
3086    Evas_Coord minw, minh;
3087    static Evas_Smart *smart = NULL;
3088
3089    EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
3090
3091    if (!smart)
3092      {
3093         static Evas_Smart_Class sc;
3094
3095         evas_object_smart_clipped_smart_set(&_pan_sc);
3096         sc = _pan_sc;
3097         sc.name = "elm_genlist_pan";
3098         sc.version = EVAS_SMART_CLASS_VERSION;
3099         sc.add = _pan_add;
3100         sc.del = _pan_del;
3101         sc.resize = _pan_resize;
3102         sc.move = _pan_move;
3103         sc.calculate = _pan_calculate;
3104         if (!(smart = evas_smart_class_new(&sc))) return NULL;
3105      }
3106    wd = ELM_NEW(Widget_Data);
3107    e = evas_object_evas_get(parent);
3108    if (!e) return NULL;
3109    obj = elm_widget_add(e);
3110    ELM_SET_WIDTYPE(widtype, "genlist");
3111    elm_widget_type_set(obj, "genlist");
3112    elm_widget_sub_object_add(parent, obj);
3113    elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
3114    elm_widget_data_set(obj, wd);
3115    elm_widget_del_hook_set(obj, _del_hook);
3116    elm_widget_del_pre_hook_set(obj, _del_pre_hook);
3117    elm_widget_theme_hook_set(obj, _theme_hook);
3118    elm_widget_can_focus_set(obj, EINA_TRUE);
3119    elm_widget_event_hook_set(obj, _event_hook);
3120    elm_widget_on_show_region_hook_set(obj, _show_region_hook, obj);
3121
3122    wd->scr = elm_smart_scroller_add(e);
3123    elm_smart_scroller_widget_set(wd->scr, obj);
3124    elm_smart_scroller_object_theme_set(obj, wd->scr, "genlist", "base",
3125                                        elm_widget_style_get(obj));
3126    elm_smart_scroller_bounce_allow_set(wd->scr, EINA_FALSE,
3127                                        _elm_config->thumbscroll_bounce_enable);
3128    elm_widget_resize_object_set(obj, wd->scr);
3129
3130    evas_object_smart_callback_add(wd->scr, "edge,left", _scroll_edge_left, obj);
3131    evas_object_smart_callback_add(wd->scr, "edge,right", _scroll_edge_right,
3132                                   obj);
3133    evas_object_smart_callback_add(wd->scr, "edge,top", _scroll_edge_top, obj);
3134    evas_object_smart_callback_add(wd->scr, "edge,bottom", _scroll_edge_bottom,
3135                                   obj);
3136
3137    wd->obj = obj;
3138    wd->mode = ELM_LIST_SCROLL;
3139    wd->max_items_per_block = MAX_ITEMS_PER_BLOCK;
3140    wd->item_cache_max = wd->max_items_per_block * 2;
3141    wd->longpress_timeout = _elm_config->longpress_timeout;
3142    //wd->effect_mode = _elm_config->effect_enable;
3143 //   wd->effect_mode = EINA_TRUE;
3144
3145    evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
3146    evas_object_smart_callback_add(obj, "scroll-hold-off", _hold_off, obj);
3147    evas_object_smart_callback_add(obj, "scroll-freeze-on", _freeze_on, obj);
3148    evas_object_smart_callback_add(obj, "scroll-freeze-off", _freeze_off, obj);
3149
3150    wd->pan_smart = evas_object_smart_add(e, smart);
3151    wd->pan = evas_object_smart_data_get(wd->pan_smart);
3152    wd->pan->wd = wd;
3153
3154    elm_smart_scroller_extern_pan_set(wd->scr, wd->pan_smart,
3155                                      _pan_set, _pan_get, _pan_max_get,
3156                                      _pan_min_get, _pan_child_size_get);
3157
3158    edje_object_size_min_calc(elm_smart_scroller_edje_object_get(wd->scr),
3159                              &minw, &minh);
3160    evas_object_size_hint_min_set(obj, minw, minh);
3161
3162    _sizing_eval(obj);
3163    return obj;
3164 }
3165
3166 static Elm_Genlist_Item *
3167 _item_new(Widget_Data                  *wd,
3168           const Elm_Genlist_Item_Class *itc,
3169           const void                   *data,
3170           Elm_Genlist_Item             *parent,
3171           Elm_Genlist_Item_Flags        flags,
3172           Evas_Smart_Cb                 func,
3173           const void                   *func_data)
3174 {
3175    Elm_Genlist_Item *it;
3176
3177    it = elm_widget_item_new(wd->obj, Elm_Genlist_Item);
3178    if (!it) return NULL;
3179    it->wd = wd;
3180    it->itc = itc;
3181    it->base.data = data;
3182    it->parent = parent;
3183    it->flags = flags;
3184    it->func.func = func;
3185    it->func.data = func_data;
3186    it->mouse_cursor = NULL;
3187    it->expanded_depth = 0;
3188    if ((it->parent) && (it->parent->edit_select_check)) it->edit_select_check = EINA_TRUE;
3189    if ((!it->parent) && (it->wd->select_all_item))
3190          _select_all_down_process(it->wd->select_all_item, EINA_FALSE, EINA_FALSE);
3191    it->num = ++wd->total_num;   // todo : remov
3192    return it;
3193 }
3194
3195 static void
3196 _item_block_add(Widget_Data      *wd,
3197                 Elm_Genlist_Item *it)
3198 {
3199    Item_Block *itb = NULL;
3200
3201    if (!it->rel)
3202      {
3203 newblock:
3204         if (it->rel)
3205           {
3206              itb = calloc(1, sizeof(Item_Block));
3207              if (!itb) return;
3208              itb->wd = wd;
3209              if (!it->rel->block)
3210                {
3211                   wd->blocks =
3212                     eina_inlist_append(wd->blocks, EINA_INLIST_GET(itb));
3213                   itb->items = eina_list_append(itb->items, it);
3214                }
3215              else
3216                {
3217                   if (it->before)
3218                     {
3219                        wd->blocks = eina_inlist_prepend_relative
3220                            (wd->blocks, EINA_INLIST_GET(itb),
3221                            EINA_INLIST_GET(it->rel->block));
3222                        itb->items =
3223                          eina_list_prepend_relative(itb->items, it, it->rel);
3224                     }
3225                   else
3226                     {
3227                        wd->blocks = eina_inlist_append_relative
3228                            (wd->blocks, EINA_INLIST_GET(itb),
3229                            EINA_INLIST_GET(it->rel->block));
3230                        itb->items =
3231                          eina_list_append_relative(itb->items, it, it->rel);
3232                     }
3233                }
3234           }
3235         else
3236           {
3237              if (it->before)
3238                {
3239                   if (wd->blocks)
3240                     {
3241                        itb = (Item_Block *)(wd->blocks);
3242                        if (itb->count >= wd->max_items_per_block)
3243                          {
3244                             itb = calloc(1, sizeof(Item_Block));
3245                             if (!itb) return;
3246                             itb->wd = wd;
3247                             wd->blocks =
3248                               eina_inlist_prepend(wd->blocks,
3249                                                   EINA_INLIST_GET(itb));
3250                          }
3251                     }
3252                   else
3253                     {
3254                        itb = calloc(1, sizeof(Item_Block));
3255                        if (!itb) return;
3256                        itb->wd = wd;
3257                        wd->blocks =
3258                          eina_inlist_prepend(wd->blocks, EINA_INLIST_GET(itb));
3259                     }
3260                   itb->items = eina_list_prepend(itb->items, it);
3261                }
3262              else
3263                {
3264                   if (wd->blocks)
3265                     {
3266                        itb = (Item_Block *)(wd->blocks->last);
3267                        if (itb->count >= wd->max_items_per_block)
3268                          {
3269                             itb = calloc(1, sizeof(Item_Block));
3270                             if (!itb) return;
3271                             itb->wd = wd;
3272                             wd->blocks =
3273                               eina_inlist_append(wd->blocks,
3274                                                  EINA_INLIST_GET(itb));
3275                          }
3276                     }
3277                   else
3278                     {
3279                        itb = calloc(1, sizeof(Item_Block));
3280                        if (!itb) return;
3281                        itb->wd = wd;
3282                        wd->blocks =
3283                          eina_inlist_append(wd->blocks, EINA_INLIST_GET(itb));
3284                     }
3285                   itb->items = eina_list_append(itb->items, it);
3286                }
3287           }
3288      }
3289    else
3290      {
3291         itb = it->rel->block;
3292         if (!itb) goto newblock;
3293         if (it->before)
3294           itb->items = eina_list_prepend_relative(itb->items, it, it->rel);
3295         else
3296           itb->items = eina_list_append_relative(itb->items, it, it->rel);
3297      }
3298    itb->count++;
3299    itb->changed = EINA_TRUE;
3300    it->block = itb;
3301    if (itb->wd->calc_job) ecore_job_del(itb->wd->calc_job);
3302    itb->wd->calc_job = ecore_job_add(_calc_job, itb->wd);
3303    if (it->rel)
3304      {
3305         it->rel->relcount--;
3306         if ((it->rel->delete_me) && (!it->rel->relcount))
3307           _item_del(it->rel);
3308         it->rel = NULL;
3309      }
3310    if (itb->count > itb->wd->max_items_per_block)
3311      {
3312         int newc;
3313         Item_Block *itb2;
3314         Elm_Genlist_Item *it2;
3315
3316         newc = itb->count / 2;
3317         itb2 = calloc(1, sizeof(Item_Block));
3318         if (!itb2) return;
3319         itb2->wd = wd;
3320         wd->blocks =
3321           eina_inlist_append_relative(wd->blocks, EINA_INLIST_GET(itb2),
3322                                       EINA_INLIST_GET(itb));
3323         itb2->changed = EINA_TRUE;
3324         while ((itb->count > newc) && (itb->items))
3325           {
3326              Eina_List *l;
3327
3328              l = eina_list_last(itb->items);
3329              it2 = l->data;
3330              itb->items = eina_list_remove_list(itb->items, l);
3331              itb->count--;
3332
3333              itb2->items = eina_list_prepend(itb2->items, it2);
3334              it2->block = itb2;
3335              itb2->count++;
3336           }
3337      }
3338 }
3339
3340 static int
3341 _queue_proecess(Widget_Data *wd,
3342                 int          norender)
3343 {
3344    int n;
3345    Eina_Bool showme = EINA_FALSE;
3346    double t0, t;
3347
3348    t0 = ecore_time_get();
3349    for (n = 0; (wd->queue) && (n < 128); n++)
3350      {
3351         Elm_Genlist_Item *it;
3352
3353         it = wd->queue->data;
3354         wd->queue = eina_list_remove_list(wd->queue, wd->queue);
3355         it->queued = EINA_FALSE;
3356         _item_block_add(wd, it);
3357         t = ecore_time_get();
3358         if (it->block->changed)
3359           {
3360              showme = _item_block_recalc(it->block, it->block->num, 1,
3361                                          norender);
3362              it->block->changed = 0;
3363           }
3364         if (showme) it->block->showme = EINA_TRUE;
3365         if (eina_inlist_count(wd->blocks) > 1)
3366           {
3367              if ((t - t0) > (ecore_animator_frametime_get())) break;
3368           }
3369      }
3370    return n;
3371 }
3372
3373 static Eina_Bool
3374 _item_idler(void *data)
3375 {
3376    Widget_Data *wd = data;
3377
3378    //xxx
3379    //static double q_start = 0.0;
3380    //if (q_start == 0.0) q_start = ecore_time_get();
3381    //xxx
3382
3383    if (_queue_proecess(wd, 1) > 0)
3384      {
3385         if (wd->calc_job) ecore_job_del(wd->calc_job);
3386         wd->calc_job = ecore_job_add(_calc_job, wd);
3387      }
3388    if (!wd->queue)
3389      {
3390         //xxx
3391         //printf("PROCESS TIME: %3.3f\n", ecore_time_get() - q_start);
3392         //xxx
3393         wd->queue_idler = NULL;
3394         return ECORE_CALLBACK_CANCEL;
3395      }
3396    return ECORE_CALLBACK_RENEW;
3397 }
3398
3399 static void
3400 _item_queue(Widget_Data      *wd,
3401             Elm_Genlist_Item *it)
3402 {
3403    if (it->queued) return;
3404    it->queued = EINA_TRUE;
3405    wd->queue = eina_list_append(wd->queue, it);
3406    while ((wd->queue) && ((!wd->blocks) || (!wd->blocks->next)))
3407      {
3408         if (wd->queue_idler)
3409           {
3410              ecore_idler_del(wd->queue_idler);
3411              wd->queue_idler = NULL;
3412           }
3413         _queue_proecess(wd, 0);
3414      }
3415    if (!wd->queue_idler) wd->queue_idler = ecore_idler_add(_item_idler, wd);
3416 }
3417
3418 /**
3419  * Append item to the end of the genlist
3420  *
3421  * This appends the given item to the end of the list or the end of
3422  * the children if the parent is given.
3423  *
3424  * @param obj The genlist object
3425  * @param itc The item class for the item
3426  * @param data The item data
3427  * @param parent The parent item, or NULL if none
3428  * @param flags Item flags
3429  * @param func Convenience function called when item selected
3430  * @param func_data Data passed to @p func above.
3431  * @return A handle to the item added or NULL if not possible
3432  *
3433  * @ingroup Genlist
3434  */
3435 EAPI Elm_Genlist_Item *
3436 elm_genlist_item_append(Evas_Object                  *obj,
3437                         const Elm_Genlist_Item_Class *itc,
3438                         const void                   *data,
3439                         Elm_Genlist_Item             *parent,
3440                         Elm_Genlist_Item_Flags        flags,
3441                         Evas_Smart_Cb                 func,
3442                         const void                   *func_data)
3443 {
3444    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3445    Widget_Data *wd = elm_widget_data_get(obj);
3446    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3447                                     func_data);
3448    if (!wd) return NULL;
3449    if (!it) return NULL;
3450    if (!it->parent)
3451      {
3452         if (flags & ELM_GENLIST_ITEM_GROUP)
3453            wd->group_items = eina_list_append(wd->group_items, it);
3454         wd->items = eina_inlist_append(wd->items, EINA_INLIST_GET(it));
3455         it->rel = NULL;
3456      }
3457    else
3458      {
3459         Elm_Genlist_Item *it2 = NULL;
3460         Eina_List *ll = eina_list_last(it->parent->items);
3461         if (ll) it2 = ll->data;
3462         it->parent->items = eina_list_append(it->parent->items, it);
3463         if (!it2) it2 = it->parent;
3464         wd->items =
3465           eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
3466                                       EINA_INLIST_GET(it2));
3467         it->rel = it2;
3468         it->rel->relcount++;
3469
3470         if (it->parent->flags & ELM_GENLIST_ITEM_GROUP)
3471            it->group_item = parent;
3472         else if (it->parent->group_item)
3473            it->group_item = it->parent->group_item;
3474      }
3475    it->before = EINA_FALSE;
3476    _item_queue(wd, it);
3477    return it;
3478 }
3479
3480 /**
3481  * Prepend item at start of the genlist
3482  *
3483  * This adds an item to the beginning of the list or beginning of the
3484  * children of the parent if given.
3485  *
3486  * @param obj The genlist object
3487  * @param itc The item class for the item
3488  * @param data The item data
3489  * @param parent The parent item, or NULL if none
3490  * @param flags Item flags
3491  * @param func Convenience function called when item selected
3492  * @param func_data Data passed to @p func above.
3493  * @return A handle to the item added or NULL if not possible
3494  *
3495  * @ingroup Genlist
3496  */
3497 EAPI Elm_Genlist_Item *
3498 elm_genlist_item_prepend(Evas_Object                  *obj,
3499                          const Elm_Genlist_Item_Class *itc,
3500                          const void                   *data,
3501                          Elm_Genlist_Item             *parent,
3502                          Elm_Genlist_Item_Flags        flags,
3503                          Evas_Smart_Cb                 func,
3504                          const void                   *func_data)
3505 {
3506    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3507    Widget_Data *wd = elm_widget_data_get(obj);
3508    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3509                                     func_data);
3510    if (!wd) return NULL;
3511    if (!it) return NULL;
3512    if (!it->parent)
3513      {
3514         if (flags & ELM_GENLIST_ITEM_GROUP)
3515            wd->group_items = eina_list_prepend(wd->group_items, it);
3516         wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(it));
3517         it->rel = NULL;
3518      }
3519    else
3520      {
3521         Elm_Genlist_Item *it2 = NULL;
3522         Eina_List *ll = it->parent->items;
3523         if (ll) it2 = ll->data;
3524         it->parent->items = eina_list_prepend(it->parent->items, it);
3525         if (!it2) it2 = it->parent;
3526         wd->items =
3527            eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
3528                                         EINA_INLIST_GET(it2));
3529         it->rel = it2;
3530         it->rel->relcount++;
3531      }
3532    it->before = EINA_TRUE;
3533    _item_queue(wd, it);
3534    return it;
3535 }
3536
3537 /**
3538  * Insert item before another in the genlist
3539  *
3540  * This inserts an item before another in the list. It will be in the
3541  * same tree level or group as the item it is inseted before.
3542  *
3543  * @param obj The genlist object
3544  * @param itc The item class for the item
3545  * @param data The item data
3546  * @param before The item to insert before
3547  * @param flags Item flags
3548  * @param func Convenience function called when item selected
3549  * @param func_data Data passed to @p func above.
3550  * @return A handle to the item added or NULL if not possible
3551  *
3552  * @ingroup Genlist
3553  */
3554 EAPI Elm_Genlist_Item *
3555 elm_genlist_item_insert_before(Evas_Object                  *obj,
3556                                const Elm_Genlist_Item_Class *itc,
3557                                const void                   *data,
3558                                Elm_Genlist_Item             *parent,
3559                                Elm_Genlist_Item             *before,
3560                                Elm_Genlist_Item_Flags        flags,
3561                                Evas_Smart_Cb                 func,
3562                                const void                   *func_data)
3563 {
3564    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3565    EINA_SAFETY_ON_NULL_RETURN_VAL(before, NULL);
3566    Widget_Data *wd = elm_widget_data_get(obj);
3567    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3568                                     func_data);
3569    if (!wd) return NULL;
3570    if (!it) return NULL;
3571    if (it->parent)
3572      {
3573         it->parent->items = eina_list_prepend_relative(it->parent->items, it,
3574                                                        before);
3575      }
3576    wd->items = eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it),
3577                                             EINA_INLIST_GET(before));
3578    it->rel = before;
3579    it->rel->relcount++;
3580    it->before = EINA_TRUE;
3581    _item_queue(wd, it);
3582    return it;
3583 }
3584
3585 /**
3586  * Insert an item after another in the genlst
3587  *
3588  * This inserts an item after another in the list. It will be in the
3589  * same tree level or group as the item it is inseted after.
3590  *
3591  * @param obj The genlist object
3592  * @param itc The item class for the item
3593  * @param data The item data
3594  * @param after The item to insert after
3595  * @param flags Item flags
3596  * @param func Convenience function called when item selected
3597  * @param func_data Data passed to @p func above.
3598  * @return A handle to the item added or NULL if not possible
3599  *
3600  * @ingroup Genlist
3601  */
3602 EAPI Elm_Genlist_Item *
3603 elm_genlist_item_insert_after(Evas_Object                  *obj,
3604                               const Elm_Genlist_Item_Class *itc,
3605                               const void                   *data,
3606                               Elm_Genlist_Item             *parent,
3607                               Elm_Genlist_Item             *after,
3608                               Elm_Genlist_Item_Flags        flags,
3609                               Evas_Smart_Cb                 func,
3610                               const void                   *func_data)
3611 {
3612    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3613    EINA_SAFETY_ON_NULL_RETURN_VAL(after, NULL);
3614    Widget_Data *wd = elm_widget_data_get(obj);
3615    Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
3616                                     func_data);
3617    if (!wd) return NULL;
3618    if (!it) return NULL;
3619    wd->items = eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
3620                                            EINA_INLIST_GET(after));
3621    if (it->parent)
3622      {
3623         it->parent->items = eina_list_append_relative(it->parent->items, it,
3624                                                       after);
3625      }
3626    it->rel = after;
3627    it->rel->relcount++;
3628    it->before = EINA_FALSE;
3629    _item_queue(wd, it);
3630    return it;
3631 }
3632
3633 /**
3634  * Clear the genlist
3635  *
3636  * This clears all items in the list, leaving it empty.
3637  *
3638  * @param obj The genlist object
3639  *
3640  * @ingroup Genlist
3641  */
3642 EAPI void
3643 elm_genlist_clear(Evas_Object *obj)
3644 {
3645    ELM_CHECK_WIDTYPE(obj, widtype);
3646    Widget_Data *wd = elm_widget_data_get(obj);
3647    if (!wd) return;
3648    if (wd->walking > 0)
3649      {
3650         Elm_Genlist_Item *it;
3651
3652         wd->clear_me = EINA_TRUE;
3653         EINA_INLIST_FOREACH(wd->items, it)
3654         {
3655            it->delete_me = EINA_TRUE;
3656         }
3657         return;
3658      }
3659    wd->clear_me = EINA_FALSE;
3660    while (wd->items)
3661      {
3662         Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
3663         it->nocache = EINA_TRUE;
3664         it->hilighted = EINA_FALSE;
3665 #ifdef ANCHOR_ITEM
3666         if (wd->anchor_item == it)
3667           {
3668              wd->anchor_item = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3669              if (!wd->anchor_item)
3670                wd->anchor_item =
3671                  ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
3672           }
3673 #endif
3674         wd->items = eina_inlist_remove(wd->items, wd->items);
3675         if (it->flags & ELM_GENLIST_ITEM_GROUP)
3676           it->wd->group_items = eina_list_remove(it->wd->group_items, it);
3677         elm_widget_item_pre_notify_del(it);
3678         if (it->effect_item_realized) _effect_item_unrealize(it);
3679         if (it->realized) _item_unrealize(it);
3680         if (it->itc->func.del)
3681            it->itc->func.del((void *)it->base.data, it->base.widget);
3682         if (it->long_timer) ecore_timer_del(it->long_timer);
3683         if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
3684         elm_widget_item_del(it);
3685      }
3686    wd->anchor_item = NULL;
3687    while (wd->blocks)
3688      {
3689         Item_Block *itb = (Item_Block *)(wd->blocks);
3690
3691         wd->blocks = eina_inlist_remove(wd->blocks, wd->blocks);
3692         if (itb->items) eina_list_free(itb->items);
3693         free(itb);
3694      }
3695    if (wd->calc_job)
3696      {
3697         ecore_job_del(wd->calc_job);
3698         wd->calc_job = NULL;
3699      }
3700    if (wd->queue_idler)
3701      {
3702         ecore_idler_del(wd->queue_idler);
3703         wd->queue_idler = NULL;
3704      }
3705    if (wd->must_recalc_idler)
3706      {
3707         ecore_idler_del(wd->must_recalc_idler);
3708         wd->must_recalc_idler = NULL;
3709      }
3710    if (wd->queue)
3711      {
3712         eina_list_free(wd->queue);
3713         wd->queue = NULL;
3714      }
3715    if (wd->selected)
3716      {
3717         eina_list_free(wd->selected);
3718         wd->selected = NULL;
3719      }
3720    if (wd->edit_field)
3721      {
3722         Evas_Object *editfield;
3723         EINA_LIST_FREE(wd->edit_field, editfield)
3724           evas_object_del(editfield);
3725         wd->edit_field = NULL;
3726      }
3727    if (wd->item_moving_effect_timer)
3728      {
3729         ecore_animator_del(wd->item_moving_effect_timer);
3730         wd->item_moving_effect_timer = NULL;
3731      }
3732    wd->show_item = NULL;
3733    wd->pan_x = 0;
3734    wd->pan_y = 0;
3735    wd->minw = 0;
3736    wd->minh = 0;
3737
3738    if (wd->alpha_bg)
3739       evas_object_del(wd->alpha_bg);
3740    wd->alpha_bg = NULL;
3741
3742    if (wd->pan_smart)
3743      {
3744         evas_object_size_hint_min_set(wd->pan_smart, wd->minw, wd->minh);
3745         evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
3746      }
3747    _sizing_eval(obj);
3748 }
3749
3750 /**
3751  * Enable or disable multi-select in the genlist
3752  *
3753  * This enables (EINA_TRUE) or disableds (EINA_FALSE) multi-select in
3754  * the list. This allows more than 1 item to be selected.
3755  *
3756  * @param obj The genlist object
3757  * @param multi Multi-select enable/disable
3758  *
3759  * @ingroup Genlist
3760  */
3761 EAPI void
3762 elm_genlist_multi_select_set(Evas_Object *obj,
3763                              Eina_Bool    multi)
3764 {
3765    ELM_CHECK_WIDTYPE(obj, widtype);
3766    Widget_Data *wd = elm_widget_data_get(obj);
3767    if (!wd) return;
3768    wd->multi = multi;
3769 }
3770
3771 /**
3772  * Gets if multi-select in genlist is enable or disable
3773  *
3774  * @param obj The genlist object
3775  * @return Multi-select enable/disable
3776  * (EINA_TRUE = enabled/EINA_FALSE = disabled)
3777  *
3778  * @ingroup Genlist
3779  */
3780 EAPI Eina_Bool
3781 elm_genlist_multi_select_get(const Evas_Object *obj)
3782 {
3783    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
3784    Widget_Data *wd = elm_widget_data_get(obj);
3785    if (!wd) return EINA_FALSE;
3786    return wd->multi;
3787 }
3788
3789 /**
3790  * Get the selectd item in the genlist
3791  *
3792  * This gets the selected item in the list (if multi-select is enabled
3793  * only the first item in the list is selected - which is not very
3794  * useful, so see elm_genlist_selected_items_get() for when
3795  * multi-select is used).
3796  *
3797  * If no item is selected, NULL is returned.
3798  *
3799  * @param obj The genlist object
3800  * @return The selected item, or NULL if none.
3801  *
3802  * @ingroup Genlist
3803  */
3804 EAPI Elm_Genlist_Item *
3805 elm_genlist_selected_item_get(const Evas_Object *obj)
3806 {
3807    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3808    Widget_Data *wd = elm_widget_data_get(obj);
3809    if (!wd) return NULL;
3810    if (wd->selected) return wd->selected->data;
3811    return NULL;
3812 }
3813
3814 /**
3815  * Get a list of selected items in the genlist
3816  *
3817  * This returns a list of the selected items. This list pointer is
3818  * only valid so long as no items are selected or unselected (or
3819  * unselected implicitly by deletion). The list contains
3820  * Elm_Genlist_Item pointers.
3821  *
3822  * @param obj The genlist object
3823  * @return The list of selected items, nor NULL if none are selected.
3824  *
3825  * @ingroup Genlist
3826  */
3827 EAPI const Eina_List *
3828 elm_genlist_selected_items_get(const Evas_Object *obj)
3829 {
3830    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3831    Widget_Data *wd = elm_widget_data_get(obj);
3832    if (!wd) return NULL;
3833    return wd->selected;
3834 }
3835
3836 /**
3837  * Get a list of realized items in genlist
3838  *
3839  * This returns a list of the realized items in the genlist. The list
3840  * contains Elm_Genlist_Item pointers. The list must be freed by the
3841  * caller when done with eina_list_free(). The item pointers in the
3842  * list are only valid so long as those items are not deleted or the
3843  * genlist is not deleted.
3844  *
3845  * @param obj The genlist object
3846  * @return The list of realized items, nor NULL if none are realized.
3847  *
3848  * @ingroup Genlist
3849  */
3850 EAPI Eina_List *
3851 elm_genlist_realized_items_get(const Evas_Object *obj)
3852 {
3853    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3854    Widget_Data *wd = elm_widget_data_get(obj);
3855    Eina_List *list = NULL;
3856    Item_Block *itb;
3857    Eina_Bool done = EINA_FALSE;
3858    if (!wd) return NULL;
3859    EINA_INLIST_FOREACH(wd->blocks, itb)
3860    {
3861       if (itb->realized)
3862         {
3863            Eina_List *l;
3864            Elm_Genlist_Item *it;
3865
3866            done = 1;
3867            EINA_LIST_FOREACH(itb->items, l, it)
3868              {
3869                 if (it->realized) list = eina_list_append(list, it);
3870              }
3871         }
3872       else
3873         {
3874            if (done) break;
3875         }
3876    }
3877    return list;
3878 }
3879
3880 /**
3881  * Get the item that is at the x, y canvas coords
3882  *
3883  * This returns the item at the given coordinates (which are canvas
3884  * relative not object-relative). If an item is at that coordinate,
3885  * that item handle is returned, and if @p posret is not NULL, the
3886  * integer pointed to is set to a value of -1, 0 or 1, depending if
3887  * the coordinate is on the upper portion of that item (-1), on the
3888  * middle section (0) or on the lower part (1). If NULL is returned as
3889  * an item (no item found there), then posret may indicate -1 or 1
3890  * based if the coordinate is above or below all items respectively in
3891  * the genlist.
3892  *
3893  * @param it The item
3894  * @param x The input x coordinate
3895  * @param y The input y coordinate
3896  * @param posret The position relative to the item returned here
3897  * @return The item at the coordinates or NULL if none
3898  *
3899  * @ingroup Genlist
3900  */
3901 EAPI Elm_Genlist_Item *
3902 elm_genlist_at_xy_item_get(const Evas_Object *obj,
3903                            Evas_Coord         x,
3904                            Evas_Coord         y,
3905                            int               *posret)
3906 {
3907    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3908    Widget_Data *wd = elm_widget_data_get(obj);
3909    Evas_Coord ox, oy, ow, oh;
3910    Item_Block *itb;
3911    Evas_Coord lasty;
3912    if (!wd) return NULL;
3913    evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
3914    lasty = oy;
3915    EINA_INLIST_FOREACH(wd->blocks, itb)
3916    {
3917       Eina_List *l;
3918       Elm_Genlist_Item *it;
3919
3920       if (!ELM_RECTS_INTERSECT(ox + itb->x - itb->wd->pan_x,
3921                                oy + itb->y - itb->wd->pan_y,
3922                                itb->w, itb->h, x, y, 1, 1))
3923         continue;
3924       EINA_LIST_FOREACH(itb->items, l, it)
3925         {
3926            Evas_Coord itx, ity;
3927
3928            itx = ox + itb->x + it->x - itb->wd->pan_x;
3929            ity = oy + itb->y + it->y - itb->wd->pan_y;
3930            if (ELM_RECTS_INTERSECT(itx, ity, it->w, it->h, x, y, 1, 1))
3931              {
3932                 if (posret)
3933                   {
3934                      if (y <= (ity + (it->h / 4))) *posret = -1;
3935                      else if (y >= (ity + it->h - (it->h / 4)))
3936                        *posret = 1;
3937                      else *posret = 0;
3938                   }
3939                 return it;
3940              }
3941            lasty = ity + it->h;
3942         }
3943    }
3944    if (posret)
3945      {
3946         if (y > lasty) *posret = 1;
3947         else *posret = -1;
3948      }
3949    return NULL;
3950 }
3951
3952 /**
3953  * Get the first item in the genlist
3954  *
3955  * This returns the first item in the list.
3956  *
3957  * @param obj The genlist object
3958  * @return The first item, or NULL if none
3959  *
3960  * @ingroup Genlist
3961  */
3962 EAPI Elm_Genlist_Item *
3963 elm_genlist_first_item_get(const Evas_Object *obj)
3964 {
3965    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3966    Widget_Data *wd = elm_widget_data_get(obj);
3967    if (!wd) return NULL;
3968    if (!wd->items) return NULL;
3969    Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items);
3970    while ((it) && (it->delete_me))
3971      it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
3972    return it;
3973 }
3974
3975 /**
3976  * Get the last item in the genlist
3977  *
3978  * This returns the last item in the list.
3979  *
3980  * @return The last item, or NULL if none
3981  *
3982  * @ingroup Genlist
3983  */
3984 EAPI Elm_Genlist_Item *
3985 elm_genlist_last_item_get(const Evas_Object *obj)
3986 {
3987    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
3988    Widget_Data *wd = elm_widget_data_get(obj);
3989    if (!wd) return NULL;
3990    if (!wd->items) return NULL;
3991    Elm_Genlist_Item *it = ELM_GENLIST_ITEM_FROM_INLIST(wd->items->last);
3992    while ((it) && (it->delete_me))
3993      it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
3994    return it;
3995 }
3996
3997 /**
3998  * Get the next item in the genlist
3999  *
4000  * This returns the item after the item @p it.
4001  *
4002  * @param it The item
4003  * @return The item after @p it, or NULL if none
4004  *
4005  * @ingroup Genlist
4006  */
4007 EAPI Elm_Genlist_Item *
4008 elm_genlist_item_next_get(const Elm_Genlist_Item *it)
4009 {
4010    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4011    while (it)
4012      {
4013         it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
4014         if ((it) && (!it->delete_me)) break;
4015      }
4016    return (Elm_Genlist_Item *)it;
4017 }
4018
4019 /**
4020  * Get the previous item in the genlist
4021  *
4022  * This returns the item before the item @p it.
4023  *
4024  * @param it The item
4025  * @return The item before @p it, or NULL if none
4026  *
4027  * @ingroup Genlist
4028  */
4029 EAPI Elm_Genlist_Item *
4030 elm_genlist_item_prev_get(const Elm_Genlist_Item *it)
4031 {
4032    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4033    while (it)
4034      {
4035         it = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
4036         if ((it) && (!it->delete_me)) break;
4037      }
4038    return (Elm_Genlist_Item *)it;
4039 }
4040
4041 /**
4042  * Get the genlist object from an item
4043  *
4044  * This returns the genlist object itself that an item belongs to.
4045  *
4046  * @param it The item
4047  * @return The genlist object
4048  *
4049  * @ingroup Genlist
4050  */
4051 EAPI Evas_Object *
4052 elm_genlist_item_genlist_get(const Elm_Genlist_Item *it)
4053 {
4054    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4055    return it->base.widget;
4056 }
4057
4058 /**
4059  * Get the parent item of the given item
4060  *
4061  * This returns the parent item of the item @p it given.
4062  *
4063  * @param it The item
4064  * @return The parent of the item or NULL if none
4065  *
4066  * @ingroup Genlist
4067  */
4068 EAPI Elm_Genlist_Item *
4069 elm_genlist_item_parent_get(const Elm_Genlist_Item *it)
4070 {
4071    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4072    return it->parent;
4073 }
4074
4075 /**
4076  * Clear all sub-items (children) of the given item
4077  *
4078  * This clears all items that are children (or their descendants) of the
4079  * given item @p it.
4080  *
4081  * @param it The item
4082  *
4083  * @ingroup Genlist
4084  */
4085 EAPI void
4086 elm_genlist_item_subitems_clear(Elm_Genlist_Item *it)
4087 {
4088    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4089    Elm_Genlist_Item *it2;
4090    Evas_Coord y, h;
4091
4092    if(!it->wd->effect_mode || !it->wd->move_effect_mode)
4093       _item_subitems_clear(it);
4094    else
4095      {
4096         if((!it->wd->item_moving_effect_timer) && (it->flags != ELM_GENLIST_ITEM_GROUP) &&
4097         it->wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE )
4098           {
4099              it->wd->expand_item = it;
4100              _item_flip_effect_show(it);
4101              evas_object_geometry_get(it->base.view, NULL, &y, NULL, &h);
4102              it->wd->expand_item_end = y + h;
4103
4104               it2= it;
4105              do {
4106                   it2 = elm_genlist_item_next_get(it2);
4107                   if(!it2) break;
4108              } while (it2->expanded_depth > it->expanded_depth);
4109              if(it2)
4110                 it->wd->expand_item_gap = it->wd->expand_item_end - it2->old_scrl_y;
4111              else
4112                 it->wd->expand_item_gap = 0;
4113
4114              evas_object_raise(it->wd->alpha_bg);
4115              evas_object_show(it->wd->alpha_bg);
4116
4117              it->wd->start_time = current_time_get();
4118              it->wd->item_moving_effect_timer = ecore_animator_add(_item_moving_effect_timer_cb, it->wd);
4119           }
4120         else
4121            _item_subitems_clear(it);
4122      }
4123 }
4124
4125 /**
4126  * Set the selected state of an item
4127  *
4128  * This sets the selected state (1 selected, 0 not selected) of the given
4129  * item @p it.
4130  *
4131  * @param it The item
4132  * @param selected The selected state
4133  *
4134  * @ingroup Genlist
4135  */
4136 EAPI void
4137 elm_genlist_item_selected_set(Elm_Genlist_Item *it,
4138                               Eina_Bool         selected)
4139 {
4140    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4141    Widget_Data *wd = elm_widget_data_get(it->base.widget);
4142    if (!wd) return;
4143    if (it->delete_me) return;
4144    selected = !!selected;
4145    if (it->selected == selected) return;
4146
4147    if (selected)
4148      {
4149         if (!wd->multi)
4150           {
4151              while (wd->selected)
4152                _item_unselect(wd->selected->data);
4153           }
4154         _item_hilight(it);
4155         _item_select(it);
4156      }
4157    else
4158      _item_unselect(it);
4159 }
4160
4161 /**
4162  * Get the selected state of an item
4163  *
4164  * This gets the selected state of an item (1 selected, 0 not selected).
4165  *
4166  * @param it The item
4167  * @return The selected state
4168  *
4169  * @ingroup Genlist
4170  */
4171 EAPI Eina_Bool
4172 elm_genlist_item_selected_get(const Elm_Genlist_Item *it)
4173 {
4174    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4175    return it->selected;
4176 }
4177
4178 /**
4179  * Sets the expanded state of an item (if it's a parent)
4180  *
4181  * This expands or contracts a parent item (thus showing or hiding the
4182  * children).
4183  *
4184  * @param it The item
4185  * @param expanded The expanded state (1 expanded, 0 not expanded).
4186  *
4187  * @ingroup Genlist
4188  */
4189 EAPI void
4190 elm_genlist_item_expanded_set(Elm_Genlist_Item *it,
4191                               Eina_Bool         expanded)
4192 {
4193    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4194    if (it->expanded == expanded) return;
4195    it->expanded = expanded;
4196    it->wd->expand_item = it;
4197
4198    if(it->wd->effect_mode && !it->wd->alpha_bg)
4199       it->wd->alpha_bg = _create_tray_alpha_bg(it->base.widget);
4200
4201    if (it->expanded)
4202      {
4203         it->wd->auto_scrolled = EINA_FALSE;
4204         it->wd->move_effect_mode = ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND;
4205         if (it->realized)
4206           edje_object_signal_emit(it->base.view, "elm,state,expanded", "elm");
4207         evas_object_smart_callback_call(it->base.widget, "expanded", it);
4208      }
4209    else
4210      {
4211         it->wd->move_effect_mode = ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT;
4212         if (it->realized)
4213           edje_object_signal_emit(it->base.view, "elm,state,contracted", "elm");
4214         evas_object_smart_callback_call(it->base.widget, "contracted", it);
4215      }
4216 }
4217
4218 /**
4219  * Get the expanded state of an item
4220  *
4221  * This gets the expanded state of an item
4222  *
4223  * @param it The item
4224  * @return Thre expanded state
4225  *
4226  * @ingroup Genlist
4227  */
4228 EAPI Eina_Bool
4229 elm_genlist_item_expanded_get(const Elm_Genlist_Item *it)
4230 {
4231    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4232    return it->expanded;
4233 }
4234
4235 /**
4236  * Get the depth of expanded item
4237  *
4238  * @param it The genlist item object
4239  * @return The depth of expanded item
4240  *
4241  * @ingroup Genlist
4242  */
4243 EAPI int
4244 elm_genlist_item_expanded_depth_get(const Elm_Genlist_Item *it)
4245 {
4246    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, 0);
4247    return it->expanded_depth;
4248 }
4249
4250 /**
4251  * Sets the disabled state of an item.
4252  *
4253  * A disabled item cannot be selected or unselected. It will also
4254  * change appearance to appear disabled. This sets the disabled state
4255  * (1 disabled, 0 not disabled).
4256  *
4257  * @param it The item
4258  * @param disabled The disabled state
4259  *
4260  * @ingroup Genlist
4261  */
4262 EAPI void
4263 elm_genlist_item_disabled_set(Elm_Genlist_Item *it,
4264                               Eina_Bool         disabled)
4265 {
4266    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4267    if (it->disabled == disabled) return;
4268    if (it->delete_me) return;
4269    it->disabled = disabled;
4270    if (it->realized)
4271      {
4272         if (it->disabled)
4273           edje_object_signal_emit(it->base.view, "elm,state,disabled", "elm");
4274         else
4275           edje_object_signal_emit(it->base.view, "elm,state,enabled", "elm");
4276      }
4277 }
4278
4279 /**
4280  * Get the disabled state of an item
4281  *
4282  * This gets the disabled state of the given item.
4283  *
4284  * @param it The item
4285  * @return The disabled state
4286  *
4287  * @ingroup Genlist
4288  */
4289 EAPI Eina_Bool
4290 elm_genlist_item_disabled_get(const Elm_Genlist_Item *it)
4291 {
4292    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4293    if (it->delete_me) return EINA_FALSE;
4294    return it->disabled;
4295 }
4296
4297 /**
4298  * Sets the display only state of an item.
4299  *
4300  * A display only item cannot be selected or unselected. It is for
4301  * display only and not selecting or otherwise clicking, dragging
4302  * etc. by the user, thus finger size rules will not be applied to
4303  * this item.
4304  *
4305  * @param it The item
4306  * @param display_only The display only state
4307  *
4308  * @ingroup Genlist
4309  */
4310 EAPI void
4311 elm_genlist_item_display_only_set(Elm_Genlist_Item *it,
4312                                   Eina_Bool         display_only)
4313 {
4314    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4315    if (!it->block) return;
4316    if (it->display_only == display_only) return;
4317    if (it->delete_me) return;
4318    it->display_only = display_only;
4319    it->mincalcd = EINA_FALSE;
4320    it->updateme = EINA_TRUE;
4321    it->block->updateme = EINA_TRUE;
4322    if (it->wd->update_job) ecore_job_del(it->wd->update_job);
4323    it->wd->update_job = ecore_job_add(_update_job, it->wd);
4324 }
4325
4326 /**
4327  * Get the display only state of an item
4328  *
4329  * This gets the display only state of the given item.
4330  *
4331  * @param it The item
4332  * @return The display only state
4333  *
4334  * @ingroup Genlist
4335  */
4336 EAPI Eina_Bool
4337 elm_genlist_item_display_only_get(const Elm_Genlist_Item *it)
4338 {
4339    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
4340    if (it->delete_me) return EINA_FALSE;
4341    return it->display_only;
4342 }
4343
4344 /**
4345  * Show the given item
4346  *
4347  * This causes genlist to jump to the given item @p it and show it (by
4348  * scrolling), if it is not fully visible.
4349  *
4350  * @param it The item
4351  *
4352  * @ingroup Genlist
4353  */
4354 EAPI void
4355 elm_genlist_item_show(Elm_Genlist_Item *it)
4356 {
4357    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4358    Evas_Coord gith = 0;
4359    if (it->delete_me) return;
4360    if ((it->queued) || (!it->mincalcd))
4361      {
4362         it->wd->show_item = it;
4363         it->wd->bring_in = EINA_TRUE;
4364         it->showme = EINA_TRUE;
4365         return;
4366      }
4367    if (it->wd->show_item)
4368      {
4369         it->wd->show_item->showme = EINA_FALSE;
4370         it->wd->show_item = NULL;
4371      }
4372    if ((it->group_item) && (it->wd->pan_y > (it->y + it->block->y)))
4373       gith = it->group_item->h;
4374    elm_smart_scroller_child_region_show(it->wd->scr,
4375                                         it->x + it->block->x,
4376                                         it->y + it->block->y - gith,
4377                                         it->block->w, it->h);
4378 }
4379
4380 /**
4381  * Bring in the given item
4382  *
4383  * This causes genlist to jump to the given item @p it and show it (by
4384  * scrolling), if it is not fully visible. This may use animation to
4385  * do so and take a period of time
4386  *
4387  * @param it The item
4388  *
4389  * @ingroup Genlist
4390  */
4391 EAPI void
4392 elm_genlist_item_bring_in(Elm_Genlist_Item *it)
4393 {
4394    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4395    Evas_Coord gith = 0;
4396    if (it->delete_me) return;
4397    if ((it->queued) || (!it->mincalcd))
4398      {
4399         it->wd->show_item = it;
4400         it->wd->bring_in = EINA_TRUE;
4401         it->showme = EINA_TRUE;
4402         return;
4403      }
4404    if (it->wd->show_item)
4405      {
4406         it->wd->show_item->showme = EINA_FALSE;
4407         it->wd->show_item = NULL;
4408      }
4409    if ((it->group_item) && (it->wd->pan_y > (it->y + it->block->y)))
4410       gith = it->group_item->h;
4411    elm_smart_scroller_region_bring_in(it->wd->scr,
4412                                       it->x + it->block->x,
4413                                       it->y + it->block->y - gith,
4414                                       it->block->w, it->h);
4415 }
4416
4417 /**
4418  * Show the given item at the top
4419  *
4420  * This causes genlist to jump to the given item @p it and show it (by
4421  * scrolling), if it is not fully visible.
4422  *
4423  * @param it The item
4424  *
4425  * @ingroup Genlist
4426  */
4427 EAPI void
4428 elm_genlist_item_top_show(Elm_Genlist_Item *it)
4429 {
4430    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4431    Evas_Coord ow, oh;
4432    Evas_Coord gith = 0;
4433
4434    if (it->delete_me) return;
4435    if ((it->queued) || (!it->mincalcd))
4436      {
4437         it->wd->show_item = it;
4438         it->wd->bring_in = EINA_TRUE;
4439         it->showme = EINA_TRUE;
4440         return;
4441      }
4442    if (it->wd->show_item)
4443      {
4444         it->wd->show_item->showme = EINA_FALSE;
4445         it->wd->show_item = NULL;
4446      }
4447    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4448    if (it->group_item) gith = it->group_item->h;
4449    elm_smart_scroller_child_region_show(it->wd->scr,
4450                                         it->x + it->block->x,
4451                                         it->y + it->block->y - gith,
4452                                         it->block->w, oh);
4453 }
4454
4455 /**
4456  * Bring in the given item at the top
4457  *
4458  * This causes genlist to jump to the given item @p it and show it (by
4459  * scrolling), if it is not fully visible. This may use animation to
4460  * do so and take a period of time
4461  *
4462  * @param it The item
4463  *
4464  * @ingroup Genlist
4465  */
4466 EAPI void
4467 elm_genlist_item_top_bring_in(Elm_Genlist_Item *it)
4468 {
4469    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4470    Evas_Coord ow, oh;
4471    Evas_Coord gith = 0;
4472
4473    if (it->delete_me) return;
4474    if ((it->queued) || (!it->mincalcd))
4475      {
4476         it->wd->show_item = it;
4477         it->wd->bring_in = EINA_TRUE;
4478         it->showme = EINA_TRUE;
4479         return;
4480      }
4481    if (it->wd->show_item)
4482      {
4483         it->wd->show_item->showme = EINA_FALSE;
4484         it->wd->show_item = NULL;
4485      }
4486    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4487    if (it->group_item) gith = it->group_item->h;
4488    elm_smart_scroller_region_bring_in(it->wd->scr,
4489                                       it->x + it->block->x,
4490                                       it->y + it->block->y - gith,
4491                                       it->block->w, oh);
4492 }
4493
4494 /**
4495  * Show the given item at the middle
4496  *
4497  * This causes genlist to jump to the given item @p it and show it (by
4498  * scrolling), if it is not fully visible.
4499  *
4500  * @param it The item
4501  *
4502  * @ingroup Genlist
4503  */
4504 EAPI void
4505 elm_genlist_item_middle_show(Elm_Genlist_Item *it)
4506 {
4507    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4508    Evas_Coord ow, oh;
4509
4510    if (it->delete_me) return;
4511    if ((it->queued) || (!it->mincalcd))
4512      {
4513         it->wd->show_item = it;
4514         it->wd->bring_in = EINA_TRUE;
4515         it->showme = EINA_TRUE;
4516         return;
4517      }
4518    if (it->wd->show_item)
4519      {
4520         it->wd->show_item->showme = EINA_FALSE;
4521         it->wd->show_item = NULL;
4522      }
4523    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4524    elm_smart_scroller_child_region_show(it->wd->scr,
4525                                         it->x + it->block->x,
4526                                         it->y + it->block->y - oh / 2 +
4527                                         it->h / 2, it->block->w, oh);
4528 }
4529
4530 /**
4531  * Bring in the given item at the middle
4532  *
4533  * This causes genlist to jump to the given item @p it and show it (by
4534  * scrolling), if it is not fully visible. This may use animation to
4535  * do so and take a period of time
4536  *
4537  * @param it The item
4538  *
4539  * @ingroup Genlist
4540  */
4541 EAPI void
4542 elm_genlist_item_middle_bring_in(Elm_Genlist_Item *it)
4543 {
4544    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4545    Evas_Coord ow, oh;
4546
4547    if (it->delete_me) return;
4548    if ((it->queued) || (!it->mincalcd))
4549      {
4550         it->wd->show_item = it;
4551         it->wd->bring_in = EINA_TRUE;
4552         it->showme = EINA_TRUE;
4553         return;
4554      }
4555    if (it->wd->show_item)
4556      {
4557         it->wd->show_item->showme = EINA_FALSE;
4558         it->wd->show_item = NULL;
4559      }
4560    evas_object_geometry_get(it->wd->pan_smart, NULL, NULL, &ow, &oh);
4561    elm_smart_scroller_region_bring_in(it->wd->scr,
4562                                       it->x + it->block->x,
4563                                       it->y + it->block->y - oh / 2 + it->h / 2,
4564                                       it->block->w, oh);
4565 }
4566
4567 /**
4568  * Delete a given item
4569  *
4570  * This deletes the item from genlist and calls the genlist item del
4571  * class callback defined in the item class, if it is set. This clears all
4572  * subitems if it is a tree.
4573  *
4574  * @param it The item
4575  *
4576  * @ingroup Genlist
4577  */
4578 EAPI void
4579 elm_genlist_item_del(Elm_Genlist_Item *it)
4580 {
4581    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4582    if ((it->relcount > 0) || (it->walking > 0))
4583      {
4584         elm_widget_item_pre_notify_del(it);
4585         elm_genlist_item_subitems_clear(it);
4586         it->delete_me = EINA_TRUE;
4587         if (it->wd->show_item == it) it->wd->show_item = NULL;
4588         if (it->selected)
4589           it->wd->selected = eina_list_remove(it->wd->selected,
4590                                               it);
4591         if (it->block)
4592           {
4593              if (it->realized) _item_unrealize(it);
4594              if (it->effect_item_realized) _effect_item_unrealize(it);
4595              it->block->changed = EINA_TRUE;
4596              if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
4597              it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
4598           }
4599 //        if (it->itc->func.del)
4600 //        it->itc->func.del((void *)it->base.data, it->base.widget);
4601         return;
4602      }
4603    _item_del(it);
4604 }
4605
4606 /**
4607  * Set the data item from the genlist item
4608  *
4609  * This set the data value passed on the elm_genlist_item_append() and
4610  * related item addition calls. This function will also call
4611  * elm_genlist_item_update() so the item will be updated to reflect the
4612  * new data.
4613  *
4614  * @param it The item
4615  * @param data The new data pointer to set
4616  *
4617  * @ingroup Genlist
4618  */
4619 EAPI void
4620 elm_genlist_item_data_set(Elm_Genlist_Item *it,
4621                           const void       *data)
4622 {
4623    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4624    elm_widget_item_data_set(it, data);
4625    elm_genlist_item_update(it);
4626 }
4627
4628 /**
4629  * Get the data item from the genlist item
4630  *
4631  * This returns the data value passed on the elm_genlist_item_append()
4632  * and related item addition calls and elm_genlist_item_data_set().
4633  *
4634  * @param it The item
4635  * @return The data pointer provided when created
4636  *
4637  * @ingroup Genlist
4638  */
4639 EAPI void *
4640 elm_genlist_item_data_get(const Elm_Genlist_Item *it)
4641 {
4642    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4643    return elm_widget_item_data_get(it);
4644 }
4645
4646 /**
4647  * Tells genlist to "orphan" icons fetchs by the item class
4648  *
4649  * This instructs genlist to release references to icons in the item,
4650  * meaning that they will no longer be managed by genlist and are
4651  * floating "orphans" that can be re-used elsewhere if the user wants
4652  * to.
4653  *
4654  * @param it The item
4655  *
4656  * @ingroup Genlist
4657  */
4658 EAPI void
4659 elm_genlist_item_icons_orphan(Elm_Genlist_Item *it)
4660 {
4661    Evas_Object *icon;
4662    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4663    EINA_LIST_FREE(it->icon_objs, icon)
4664      {
4665         elm_widget_sub_object_del(it->base.widget, icon);
4666         evas_object_smart_member_del(icon);
4667         evas_object_hide(icon);
4668      }
4669 }
4670
4671 /**
4672  * Get the real evas object of the genlist item
4673  *
4674  * This returns the actual evas object used for the specified genlist
4675  * item. This may be NULL as it may not be created, and may be deleted
4676  * at any time by genlist. Do not modify this object (move, resize,
4677  * show, hide etc.) as genlist is controlling it. This function is for
4678  * querying, emitting custom signals or hooking lower level callbacks
4679  * for events. Do not delete this object under any circumstances.
4680  *
4681  * @param it The item
4682  * @return The object pointer
4683  *
4684  * @ingroup Genlist
4685  */
4686 EAPI const Evas_Object *
4687 elm_genlist_item_object_get(const Elm_Genlist_Item *it)
4688 {
4689    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
4690    return it->base.view;
4691 }
4692
4693 /**
4694  * Update the contents of an item
4695  *
4696  * This updates an item by calling all the item class functions again
4697  * to get the icons, labels and states. Use this when the original
4698  * item data has changed and the changes are desired to be reflected.
4699  *
4700  * @param it The item
4701  *
4702  * @ingroup Genlist
4703  */
4704 EAPI void
4705 elm_genlist_item_update(Elm_Genlist_Item *it)
4706 {
4707    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4708    if (!it->block) return;
4709    if (it->delete_me) return;
4710    it->mincalcd = EINA_FALSE;
4711    it->updateme = EINA_TRUE;
4712    it->block->updateme = EINA_TRUE;
4713    if (it->wd->update_job) ecore_job_del(it->wd->update_job);
4714    it->wd->update_job = ecore_job_add(_update_job, it->wd);
4715 }
4716
4717 /**
4718  * Update the item class of an item
4719  *
4720  * @param it The item
4721  * @parem itc The item class for the item
4722  *
4723  * @ingroup Genlist
4724  */
4725 EAPI void
4726 elm_genlist_item_item_class_update(Elm_Genlist_Item             *it,
4727                                    const Elm_Genlist_Item_Class *itc)
4728 {
4729    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
4730    if (!it->block) return;
4731    EINA_SAFETY_ON_NULL_RETURN(itc);
4732    if (it->delete_me) return;
4733    it->itc = itc;
4734    it->nocache = EINA_TRUE;
4735    elm_genlist_item_update(it);
4736 }
4737
4738 static Evas_Object *
4739 _elm_genlist_item_label_create(void        *data,
4740                                Evas_Object *obj,
4741                                void *item   __UNUSED__)
4742 {
4743    Evas_Object *label = elm_label_add(obj);
4744    if (!label)
4745      return NULL;
4746    elm_object_style_set(label, "tooltip");
4747    elm_label_label_set(label, data);
4748    return label;
4749 }
4750
4751 static void
4752 _elm_genlist_item_label_del_cb(void            *data,
4753                                Evas_Object *obj __UNUSED__,
4754                                void *event_info __UNUSED__)
4755 {
4756    eina_stringshare_del(data);
4757 }
4758
4759 /**
4760  * Set the text to be shown in the genlist item.
4761  *
4762  * @param item Target item
4763  * @param text The text to set in the content
4764  *
4765  * Setup the text as tooltip to object. The item can have only one
4766  * tooltip, so any previous tooltip data is removed.
4767  *
4768  * @ingroup Genlist
4769  */
4770 EAPI void
4771 elm_genlist_item_tooltip_text_set(Elm_Genlist_Item *item,
4772                                   const char       *text)
4773 {
4774    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4775    text = eina_stringshare_add(text);
4776    elm_genlist_item_tooltip_content_cb_set(item, _elm_genlist_item_label_create,
4777                                            text,
4778                                            _elm_genlist_item_label_del_cb);
4779 }
4780
4781 /**
4782  * Set the content to be shown in the tooltip item
4783  *
4784  * Setup the tooltip to item. The item can have only one tooltip, so
4785  * any previous tooltip data is removed. @p func(with @p data) will be
4786  * called every time that need to show the tooltip and it should return a
4787  * valid Evas_Object. This object is then managed fully by tooltip
4788  * system and is deleted when the tooltip is gone.
4789  *
4790  * @param item the genlist item being attached by a tooltip.
4791  * @param func the function used to create the tooltip contents.
4792  * @param data what to provide to @a func as callback data/context.
4793  * @param del_cb called when data is not needed anymore, either when
4794  *        another callback replaces @func, the tooltip is unset with
4795  *        elm_genlist_item_tooltip_unset() or the owner @a item
4796  *        dies. This callback receives as the first parameter the
4797  *        given @a data, and @c event_info is the item.
4798  *
4799  * @ingroup Genlist
4800  */
4801 EAPI void
4802 elm_genlist_item_tooltip_content_cb_set(Elm_Genlist_Item           *item,
4803                                         Elm_Tooltip_Item_Content_Cb func,
4804                                         const void                 *data,
4805                                         Evas_Smart_Cb               del_cb)
4806 {
4807    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_GOTO(item, error);
4808
4809    if ((item->tooltip.content_cb == func) && (item->tooltip.data == data))
4810      return;
4811
4812    if (item->tooltip.del_cb)
4813      item->tooltip.del_cb((void *)item->tooltip.data,
4814                           item->base.widget, item);
4815
4816    item->tooltip.content_cb = func;
4817    item->tooltip.data = data;
4818    item->tooltip.del_cb = del_cb;
4819
4820    if (item->base.view)
4821      {
4822         elm_widget_item_tooltip_content_cb_set(item,
4823                                                item->tooltip.content_cb,
4824                                                item->tooltip.data, NULL);
4825         elm_widget_item_tooltip_style_set(item, item->tooltip.style);
4826      }
4827
4828    return;
4829
4830 error:
4831    if (del_cb) del_cb((void *)data, NULL, NULL);
4832 }
4833
4834 /**
4835  * Unset tooltip from item
4836  *
4837  * @param item genlist item to remove previously set tooltip.
4838  *
4839  * Remove tooltip from item. The callback provided as del_cb to
4840  * elm_genlist_item_tooltip_content_cb_set() will be called to notify
4841  * it is not used anymore.
4842  *
4843  * @see elm_genlist_item_tooltip_content_cb_set()
4844  *
4845  * @ingroup Genlist
4846  */
4847 EAPI void
4848 elm_genlist_item_tooltip_unset(Elm_Genlist_Item *item)
4849 {
4850    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4851    if ((item->base.view) && (item->tooltip.content_cb))
4852      elm_widget_item_tooltip_unset(item);
4853
4854    if (item->tooltip.del_cb)
4855      item->tooltip.del_cb((void *)item->tooltip.data, item->base.widget, item);
4856    item->tooltip.del_cb = NULL;
4857    item->tooltip.content_cb = NULL;
4858    item->tooltip.data = NULL;
4859    if (item->tooltip.style)
4860      elm_genlist_item_tooltip_style_set(item, NULL);
4861 }
4862
4863 /**
4864  * Sets a different style for this item tooltip.
4865  *
4866  * @note before you set a style you should define a tooltip with
4867  *       elm_genlist_item_tooltip_content_cb_set() or
4868  *       elm_genlist_item_tooltip_text_set()
4869  *
4870  * @param item genlist item with tooltip already set.
4871  * @param style the theme style to use (default, transparent, ...)
4872  *
4873  * @ingroup Genlist
4874  */
4875 EAPI void
4876 elm_genlist_item_tooltip_style_set(Elm_Genlist_Item *item,
4877                                    const char       *style)
4878 {
4879    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4880    eina_stringshare_replace(&item->tooltip.style, style);
4881    if (item->base.view) elm_widget_item_tooltip_style_set(item, style);
4882 }
4883
4884 /**
4885  * Get the style for this item tooltip.
4886  *
4887  * @param item genlist item with tooltip already set.
4888  * @return style the theme style in use, defaults to "default". If the
4889  *         object does not have a tooltip set, then NULL is returned.
4890  *
4891  * @ingroup Genlist
4892  */
4893 EAPI const char *
4894 elm_genlist_item_tooltip_style_get(const Elm_Genlist_Item *item)
4895 {
4896    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
4897    return item->tooltip.style;
4898 }
4899
4900 /**
4901  * Set the cursor to be shown when mouse is over the genlist item
4902  *
4903  * @param item Target item
4904  * @param cursor the cursor name to be used.
4905  *
4906  * @see elm_object_cursor_set()
4907  * @ingroup Genlist
4908  */
4909 EAPI void
4910 elm_genlist_item_cursor_set(Elm_Genlist_Item *item,
4911                             const char       *cursor)
4912 {
4913    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4914    eina_stringshare_replace(&item->mouse_cursor, cursor);
4915    if (item->base.view) elm_widget_item_cursor_set(item, cursor);
4916 }
4917
4918 /**
4919  * Get the cursor to be shown when mouse is over the genlist item
4920  *
4921  * @param item genlist item with cursor already set.
4922  * @return the cursor name.
4923  *
4924  * @ingroup Genlist
4925  */
4926 EAPI const char *
4927 elm_genlist_item_cursor_get(const Elm_Genlist_Item *item)
4928 {
4929    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
4930    return elm_widget_item_cursor_get(item);
4931 }
4932
4933 /**
4934  * Unset the cursor to be shown when mouse is over the genlist item
4935  *
4936  * @param item Target item
4937  *
4938  * @see elm_object_cursor_unset()
4939  * @ingroup Genlist
4940  */
4941 EAPI void
4942 elm_genlist_item_cursor_unset(Elm_Genlist_Item *item)
4943 {
4944    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4945    if (!item->mouse_cursor)
4946      return;
4947
4948    if (item->base.view)
4949      elm_widget_item_cursor_unset(item);
4950
4951    eina_stringshare_del(item->mouse_cursor);
4952    item->mouse_cursor = NULL;
4953 }
4954
4955 /**
4956  * Sets a different style for this item cursor.
4957  *
4958  * @note before you set a style you should define a cursor with
4959  *       elm_genlist_item_cursor_set()
4960  *
4961  * @param item genlist item with cursor already set.
4962  * @param style the theme style to use (default, transparent, ...)
4963  *
4964  * @ingroup Genlist
4965  */
4966 EAPI void
4967 elm_genlist_item_cursor_style_set(Elm_Genlist_Item *item,
4968                                   const char       *style)
4969 {
4970    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
4971    elm_widget_item_cursor_style_set(item, style);
4972 }
4973
4974 /**
4975  * Get the style for this item cursor.
4976  *
4977  * @param item genlist item with cursor already set.
4978  * @return style the theme style in use, defaults to "default". If the
4979  *         object does not have a cursor set, then NULL is returned.
4980  *
4981  * @ingroup Genlist
4982  */
4983 EAPI const char *
4984 elm_genlist_item_cursor_style_get(const Elm_Genlist_Item *item)
4985 {
4986    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, NULL);
4987    return elm_widget_item_cursor_style_get(item);
4988 }
4989
4990 /**
4991  * Set if the cursor set should be searched on the theme or should use
4992  * the provided by the engine, only.
4993  *
4994  * @note before you set if should look on theme you should define a
4995  * cursor with elm_object_cursor_set(). By default it will only look
4996  * for cursors provided by the engine.
4997  *
4998  * @param item widget item with cursor already set.
4999  * @param engine_only boolean to define it cursors should be looked
5000  * only between the provided by the engine or searched on widget's
5001  * theme as well.
5002  *
5003  * @ingroup Genlist
5004  */
5005 EAPI void
5006 elm_genlist_item_cursor_engine_only_set(Elm_Genlist_Item *item,
5007                                         Eina_Bool         engine_only)
5008 {
5009    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item);
5010    elm_widget_item_cursor_engine_only_set(item, engine_only);
5011 }
5012
5013 /**
5014  * Get the cursor engine only usage for this item cursor.
5015  *
5016  * @param item widget item with cursor already set.
5017  * @return engine_only boolean to define it cursors should be looked
5018  * only between the provided by the engine or searched on widget's
5019  * theme as well. If the object does not have a cursor set, then
5020  * EINA_FALSE is returned.
5021  *
5022  * @ingroup Genlist
5023  */
5024 EAPI Eina_Bool
5025 elm_genlist_item_cursor_engine_only_get(const Elm_Genlist_Item *item)
5026 {
5027    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
5028    return elm_widget_item_cursor_engine_only_get(item);
5029 }
5030
5031 /**
5032  * This sets the horizontal stretching mode
5033  *
5034  * This sets the mode used for sizing items horizontally. Valid modes
5035  * are ELM_LIST_LIMIT and ELM_LIST_SCROLL. The default is
5036  * ELM_LIST_SCROLL. This mode means that if items are too wide to fit,
5037  * the scroller will scroll horizontally. Otherwise items are expanded
5038  * to fill the width of the viewport of the scroller. If it is
5039  * ELM_LIST_LIMIT, Items will be expanded to the viewport width and
5040  * limited to that size.
5041  *
5042  * @param obj The genlist object
5043  * @param mode The mode to use
5044  *
5045  * @ingroup Genlist
5046  */
5047 EAPI void
5048 elm_genlist_horizontal_mode_set(Evas_Object  *obj,
5049                                 Elm_List_Mode mode)
5050 {
5051    ELM_CHECK_WIDTYPE(obj, widtype);
5052    Widget_Data *wd = elm_widget_data_get(obj);
5053    if (!wd) return;
5054    if (wd->mode == mode) return;
5055    wd->mode = mode;
5056    _sizing_eval(obj);
5057 }
5058
5059 /**
5060  * Gets the horizontal stretching mode
5061  *
5062  * @param obj The genlist object
5063  * @return The mode to use
5064  * (ELM_LIST_LIMIT, ELM_LIST_SCROLL)
5065  *
5066  * @ingroup Genlist
5067  */
5068 EAPI Elm_List_Mode
5069 elm_genlist_horizontal_mode_get(const Evas_Object *obj)
5070 {
5071    ELM_CHECK_WIDTYPE(obj, widtype) ELM_LIST_LAST;
5072    Widget_Data *wd = elm_widget_data_get(obj);
5073    if (!wd) return ELM_LIST_LAST;
5074    return wd->mode;
5075 }
5076
5077 /**
5078  * Set the always select mode.
5079  *
5080  * Items will only call their selection func and callback when first
5081  * becoming selected. Any further clicks will do nothing, unless you
5082  * enable always select with elm_genlist_always_select_mode_set().
5083  * This means even if selected, every click will make the selected
5084  * callbacks be called.
5085  *
5086  * @param obj The genlist object
5087  * @param always_select The always select mode
5088  * (EINA_TRUE = on, EINA_FALSE = off)
5089  *
5090  * @ingroup Genlist
5091  */
5092 EAPI void
5093 elm_genlist_always_select_mode_set(Evas_Object *obj,
5094                                    Eina_Bool    always_select)
5095 {
5096    ELM_CHECK_WIDTYPE(obj, widtype);
5097    Widget_Data *wd = elm_widget_data_get(obj);
5098    if (!wd) return;
5099    wd->always_select = always_select;
5100 }
5101
5102 /**
5103  * Get the always select mode.
5104  *
5105  * @param obj The genlist object
5106  * @return The always select mode
5107  * (EINA_TRUE = on, EINA_FALSE = off)
5108  *
5109  * @ingroup Genlist
5110  */
5111 EAPI Eina_Bool
5112 elm_genlist_always_select_mode_get(const Evas_Object *obj)
5113 {
5114    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5115    Widget_Data *wd = elm_widget_data_get(obj);
5116    if (!wd) return EINA_FALSE;
5117    return wd->always_select;
5118 }
5119
5120 /**
5121  * Set no select mode
5122  *
5123  * This will turn off the ability to select items entirely and they
5124  * will neither appear selected nor call selected callback functions.
5125  *
5126  * @param obj The genlist object
5127  * @param no_select The no select mode
5128  * (EINA_TRUE = on, EINA_FALSE = off)
5129  *
5130  * @ingroup Genlist
5131  */
5132 EAPI void
5133 elm_genlist_no_select_mode_set(Evas_Object *obj,
5134                                Eina_Bool    no_select)
5135 {
5136    ELM_CHECK_WIDTYPE(obj, widtype);
5137    Widget_Data *wd = elm_widget_data_get(obj);
5138    if (!wd) return;
5139    wd->no_select = no_select;
5140 }
5141
5142 /**
5143  * Gets no select mode
5144  *
5145  * @param obj The genlist object
5146  * @return The no select mode
5147  * (EINA_TRUE = on, EINA_FALSE = off)
5148  *
5149  * @ingroup Genlist
5150  */
5151 EAPI Eina_Bool
5152 elm_genlist_no_select_mode_get(const Evas_Object *obj)
5153 {
5154    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5155    Widget_Data *wd = elm_widget_data_get(obj);
5156    if (!wd) return EINA_FALSE;
5157    return wd->no_select;
5158 }
5159
5160 /**
5161  * Set compress mode
5162  *
5163  * This will enable the compress mode where items are "compressed"
5164  * horizontally to fit the genlist scrollable viewport width. This is
5165  * special for genlist.  Do not rely on
5166  * elm_genlist_horizontal_mode_set() being set to ELM_LIST_COMPRESS to
5167  * work as genlist needs to handle it specially.
5168  *
5169  * @param obj The genlist object
5170  * @param compress The compress mode
5171  * (EINA_TRUE = on, EINA_FALSE = off)
5172  *
5173  * @ingroup Genlist
5174  */
5175 EAPI void
5176 elm_genlist_compress_mode_set(Evas_Object *obj,
5177                               Eina_Bool    compress)
5178 {
5179    ELM_CHECK_WIDTYPE(obj, widtype);
5180    Widget_Data *wd = elm_widget_data_get(obj);
5181    if (!wd) return;
5182    wd->compress = compress;
5183 }
5184
5185 /**
5186  * Get the compress mode
5187  *
5188  * @param obj The genlist object
5189  * @return The compress mode
5190  * (EINA_TRUE = on, EINA_FALSE = off)
5191  *
5192  * @ingroup Genlist
5193  */
5194 EAPI Eina_Bool
5195 elm_genlist_compress_mode_get(const Evas_Object *obj)
5196 {
5197    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5198    Widget_Data *wd = elm_widget_data_get(obj);
5199    if (!wd) return EINA_FALSE;
5200    return wd->compress;
5201 }
5202
5203 /**
5204  * Set height-for-width mode
5205  *
5206  * With height-for-width mode the item width will be fixed (restricted
5207  * to a minimum of) to the list width when calculating its size in
5208  * order to allow the height to be calculated based on it. This allows,
5209  * for instance, text block to wrap lines if the Edje part is
5210  * configured with "text.min: 0 1".
5211  *
5212  * @note This mode will make list resize slower as it will have to
5213  *       recalculate every item height again whenever the list width
5214  *       changes!
5215  *
5216  * @note When height-for-width mode is enabled, it also enables
5217  *       compress mode (see elm_genlist_compress_mode_set()) and
5218  *       disables homogeneous (see elm_genlist_homogeneous_set()).
5219  *
5220  * @param obj The genlist object
5221  * @param setting The height-for-width mode (EINA_TRUE = on,
5222  * EINA_FALSE = off)
5223  *
5224  * @ingroup Genlist
5225  */
5226 EAPI void
5227 elm_genlist_height_for_width_mode_set(Evas_Object *obj,
5228                                       Eina_Bool    height_for_width)
5229 {
5230    ELM_CHECK_WIDTYPE(obj, widtype);
5231    Widget_Data *wd = elm_widget_data_get(obj);
5232    if (!wd) return;
5233    wd->height_for_width = !!height_for_width;
5234    if (wd->height_for_width)
5235      {
5236         elm_genlist_homogeneous_set(obj, EINA_FALSE);
5237         elm_genlist_compress_mode_set(obj, EINA_TRUE);
5238      }
5239 }
5240
5241 /**
5242  * Get the height-for-width mode
5243  *
5244  * @param obj The genlist object
5245  * @return The height-for-width mode (EINA_TRUE = on, EINA_FALSE =
5246  * off)
5247  *
5248  * @ingroup Genlist
5249  */
5250 EAPI Eina_Bool
5251 elm_genlist_height_for_width_mode_get(const Evas_Object *obj)
5252 {
5253    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5254    Widget_Data *wd = elm_widget_data_get(obj);
5255    if (!wd) return EINA_FALSE;
5256    return wd->height_for_width;
5257 }
5258
5259 /**
5260  * Set bounce mode
5261  *
5262  * This will enable or disable the scroller bounce mode for the
5263  * genlist. See elm_scroller_bounce_set() for details
5264  *
5265  * @param obj The genlist object
5266  * @param h_bounce Allow bounce horizontally
5267  * @param v_bounce Allow bounce vertically
5268  *
5269  * @ingroup Genlist
5270  */
5271 EAPI void
5272 elm_genlist_bounce_set(Evas_Object *obj,
5273                        Eina_Bool    h_bounce,
5274                        Eina_Bool    v_bounce)
5275 {
5276    ELM_CHECK_WIDTYPE(obj, widtype);
5277    Widget_Data *wd = elm_widget_data_get(obj);
5278    if (!wd) return;
5279    elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
5280 }
5281
5282 /**
5283  * Get the bounce mode
5284  *
5285  * @param obj The genlist object
5286  * @param h_bounce Allow bounce horizontally
5287  * @param v_bounce Allow bounce vertically
5288  *
5289  * @ingroup Genlist
5290  */
5291 EAPI void
5292 elm_genlist_bounce_get(const Evas_Object *obj,
5293                        Eina_Bool         *h_bounce,
5294                        Eina_Bool         *v_bounce)
5295 {
5296    ELM_CHECK_WIDTYPE(obj, widtype);
5297    Widget_Data *wd = elm_widget_data_get(obj);
5298    if (!wd) return;
5299    elm_smart_scroller_bounce_allow_get(obj, h_bounce, v_bounce);
5300 }
5301
5302 /**
5303  * Set homogenous mode
5304  *
5305  * This will enable the homogeneous mode where items are of the same
5306  * height and width so that genlist may do the lazy-loading at its
5307  * maximum. This implies 'compressed' mode.
5308  *
5309  * @param obj The genlist object
5310  * @param homogeneous Assume the items within the genlist are of the
5311  * same height and width (EINA_TRUE = on, EINA_FALSE = off)
5312  *
5313  * @ingroup Genlist
5314  */
5315 EAPI void
5316 elm_genlist_homogeneous_set(Evas_Object *obj,
5317                             Eina_Bool    homogeneous)
5318 {
5319    ELM_CHECK_WIDTYPE(obj, widtype);
5320    Widget_Data *wd = elm_widget_data_get(obj);
5321    if (!wd) return;
5322    if (homogeneous) elm_genlist_compress_mode_set(obj, EINA_TRUE);
5323    wd->homogeneous = homogeneous;
5324 }
5325
5326 /**
5327  * Get the homogenous mode
5328  *
5329  * @param obj The genlist object
5330  * @return Assume the items within the genlist are of the same height
5331  * and width (EINA_TRUE = on, EINA_FALSE = off)
5332  *
5333  * @ingroup Genlist
5334  */
5335 EAPI Eina_Bool
5336 elm_genlist_homogeneous_get(const Evas_Object *obj)
5337 {
5338    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5339    Widget_Data *wd = elm_widget_data_get(obj);
5340    if (!wd) return EINA_FALSE;
5341    return wd->homogeneous;
5342 }
5343
5344 /**
5345  * Set the maximum number of items within an item block
5346  *
5347  * This will configure the block count to tune to the target with
5348  * particular performance matrix.
5349  *
5350  * @param obj The genlist object
5351  * @param n   Maximum number of items within an item block
5352  *
5353  * @ingroup Genlist
5354  */
5355 EAPI void
5356 elm_genlist_block_count_set(Evas_Object *obj,
5357                             int          n)
5358 {
5359    ELM_CHECK_WIDTYPE(obj, widtype);
5360    Widget_Data *wd = elm_widget_data_get(obj);
5361    if (!wd) return;
5362    wd->max_items_per_block = n;
5363    wd->item_cache_max = wd->max_items_per_block * 2;
5364    _item_cache_clean(wd);
5365 }
5366
5367 /**
5368  * Get the maximum number of items within an item block
5369  *
5370  * @param obj The genlist object
5371  * @return Maximum number of items within an item block
5372  *
5373  * @ingroup Genlist
5374  */
5375 EAPI int
5376 elm_genlist_block_count_get(const Evas_Object *obj)
5377 {
5378    ELM_CHECK_WIDTYPE(obj, widtype) 0;
5379    Widget_Data *wd = elm_widget_data_get(obj);
5380    if (!wd) return 0;
5381    return wd->max_items_per_block;
5382 }
5383
5384 /**
5385  * Set the timeout in seconds for the longpress event
5386  *
5387  * @param obj The genlist object
5388  * @param timeout timeout in seconds
5389  *
5390  * @ingroup Genlist
5391  */
5392 EAPI void
5393 elm_genlist_longpress_timeout_set(Evas_Object *obj,
5394                                   double       timeout)
5395 {
5396    ELM_CHECK_WIDTYPE(obj, widtype);
5397    Widget_Data *wd = elm_widget_data_get(obj);
5398    if (!wd) return;
5399    wd->longpress_timeout = timeout;
5400 }
5401
5402 /**
5403  * Get the timeout in seconds for the longpress event
5404  *
5405  * @param obj The genlist object
5406  * @return timeout in seconds
5407  *
5408  * @ingroup Genlist
5409  */
5410 EAPI double
5411 elm_genlist_longpress_timeout_get(const Evas_Object *obj)
5412 {
5413    ELM_CHECK_WIDTYPE(obj, widtype) 0;
5414    Widget_Data *wd = elm_widget_data_get(obj);
5415    if (!wd) return 0;
5416    return wd->longpress_timeout;
5417 }
5418
5419 /**
5420  * Set the scrollbar policy
5421  *
5422  * This sets the scrollbar visibility policy for the given genlist
5423  * scroller. ELM_SMART_SCROLLER_POLICY_AUTO means the scrollbar is
5424  * made visible if it is needed, and otherwise kept hidden.
5425  * ELM_SMART_SCROLLER_POLICY_ON turns it on all the time, and
5426  * ELM_SMART_SCROLLER_POLICY_OFF always keeps it off. This applies
5427  * respectively for the horizontal and vertical scrollbars.
5428  *
5429  * @param obj The genlist object
5430  * @param policy_h Horizontal scrollbar policy
5431  * @param policy_v Vertical scrollbar policy
5432  *
5433  * @ingroup Genlist
5434  */
5435 EAPI void
5436 elm_genlist_scroller_policy_set(Evas_Object        *obj,
5437                                 Elm_Scroller_Policy policy_h,
5438                                 Elm_Scroller_Policy policy_v)
5439 {
5440    ELM_CHECK_WIDTYPE(obj, widtype);
5441    Widget_Data *wd = elm_widget_data_get(obj);
5442    if (!wd) return;
5443    if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
5444        (policy_v >= ELM_SCROLLER_POLICY_LAST))
5445      return;
5446    if (wd->scr)
5447      elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
5448 }
5449
5450 /**
5451  * Get the scrollbar policy
5452  *
5453  * @param obj The genlist object
5454  * @param policy_h Horizontal scrollbar policy
5455  * @param policy_v Vertical scrollbar policy
5456  *
5457  * @ingroup Genlist
5458  */
5459 EAPI void
5460 elm_genlist_scroller_policy_get(const Evas_Object   *obj,
5461                                 Elm_Scroller_Policy *policy_h,
5462                                 Elm_Scroller_Policy *policy_v)
5463 {
5464    ELM_CHECK_WIDTYPE(obj, widtype);
5465    Widget_Data *wd = elm_widget_data_get(obj);
5466    Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
5467    if ((!wd) || (!wd->scr)) return;
5468    elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
5469    if (policy_h) *policy_h = (Elm_Scroller_Policy)s_policy_h;
5470    if (policy_v) *policy_v = (Elm_Scroller_Policy)s_policy_v;
5471 }
5472
5473 /****************************************************************************/
5474 /**
5475  * Set reorder mode
5476  *
5477  *
5478  * @param obj The genlist object
5479  * @param reorder_mode The reorder mode
5480  * (EINA_TRUE = on, EINA_FALSE = off)
5481  *
5482  * @ingroup Genlist
5483  */
5484 EAPI void
5485 elm_genlist_reorder_mode_set(Evas_Object *obj,
5486                              Eina_Bool    reorder_mode)
5487 {
5488    ELM_CHECK_WIDTYPE(obj, widtype);
5489    Widget_Data *wd = elm_widget_data_get(obj);
5490    if (!wd) return;
5491    wd->reorder_mode = reorder_mode;
5492 }
5493
5494 /**
5495  * Get the reorder mode
5496  *
5497  * @param obj The genlist object
5498  * @return The reorder mode
5499  * (EINA_TRUE = on, EINA_FALSE = off)
5500  *
5501  * @ingroup Genlist
5502  */
5503 EAPI Eina_Bool
5504 elm_genlist_reorder_mode_get(const Evas_Object *obj)
5505 {
5506    ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
5507    Widget_Data *wd = elm_widget_data_get(obj);
5508    if (!wd) return EINA_FALSE;
5509    return wd->reorder_mode;
5510 }
5511
5512 EAPI void
5513 elm_genlist_item_move_after(Elm_Genlist_Item *it, Elm_Genlist_Item *after)
5514 {
5515    return;
5516 }
5517
5518 EAPI void
5519 elm_genlist_item_move_before(Elm_Genlist_Item *it, Elm_Genlist_Item *before)
5520 {
5521    return;
5522 }
5523
5524 static void
5525 _effect_item_move_after(Elm_Genlist_Item *it, Elm_Genlist_Item *after)
5526 {
5527    if (!it) return;
5528    if (!after) return;
5529
5530    if (it->wd->ed->ec->move)
5531       it->wd->ed->ec->move(it->base.widget, it, after, EINA_TRUE);
5532
5533 // printf("MOVE AFTER : %d  after = %d \n", (int)elm_genlist_item_data_get(it)+1, (int)elm_genlist_item_data_get(after)+1);
5534    it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
5535    it->wd->reorder_deleted = EINA_TRUE;
5536    _item_block_del(it);
5537
5538    it->wd->items = eina_inlist_append_relative(it->wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(after));
5539    it->rel = after;
5540    it->rel->relcount++;
5541    it->before = EINA_FALSE;
5542    _item_queue(it->wd, it);
5543 }
5544
5545 static void
5546 _effect_item_move_before(Elm_Genlist_Item *it, Elm_Genlist_Item *before)
5547 {
5548    if (!it) return;
5549    if (!before) return;
5550
5551    if (it->wd->ed->ec->move)
5552       it->wd->ed->ec->move(it->base.widget, it, before, EINA_FALSE);
5553
5554 //   printf("MOVE BEFORE : %d  before = %d \n", (int)elm_genlist_item_data_get(it)+1, (int)elm_genlist_item_data_get(before)+1);
5555    it->wd->items = eina_inlist_remove(it->wd->items, EINA_INLIST_GET(it));
5556    it->wd->reorder_deleted = EINA_TRUE;
5557    _item_block_del(it);
5558    it->wd->items = eina_inlist_prepend_relative(it->wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(before));
5559    it->rel = before;
5560    it->rel->relcount++;
5561    it->before = EINA_TRUE;
5562    _item_queue(it->wd, it);
5563 }
5564
5565 EAPI void
5566 elm_genlist_effect_set(const Evas_Object *obj, Eina_Bool emode)
5567 {
5568    ELM_CHECK_WIDTYPE(obj, widtype);
5569    Widget_Data *wd = elm_widget_data_get(obj);
5570    if (!wd) return;
5571    wd->effect_mode = emode;
5572    //   wd->point_rect = evas_object_rectangle_add(evas_object_evas_get(wd->obj));
5573    //   evas_object_resize(wd->point_rect, 10, 25);
5574    //   evas_object_color_set(wd->point_rect, 255, 0, 0, 130);
5575    //   evas_object_show(wd->point_rect);
5576    //   evas_object_hide(wd->point_rect);
5577 }
5578
5579 static Evas_Object*
5580 _create_tray_alpha_bg(const Evas_Object *obj)
5581 {
5582    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
5583    Widget_Data *wd = elm_widget_data_get(obj);
5584    if (!wd) return NULL;
5585
5586    Evas_Object *bg = NULL;
5587    Evas_Coord ox, oy, ow, oh;
5588
5589    evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
5590    bg  =  evas_object_rectangle_add(evas_object_evas_get(wd->obj));
5591    evas_object_color_set(bg,0,0,0,0);
5592    evas_object_resize(bg , ow, oh);
5593    evas_object_move(bg , ox, oy);
5594    evas_object_show(bg);
5595    evas_object_hide(bg);
5596    return bg ;
5597 }
5598
5599 static unsigned int
5600 current_time_get()
5601 {
5602    struct timeval timev;
5603
5604    gettimeofday(&timev, NULL);
5605    return ((timev.tv_sec * 1000) + ((timev.tv_usec) / 1000));
5606 }
5607
5608 // added for item moving animation.
5609 static Eina_Bool
5610 _item_moving_effect_timer_cb(void *data)
5611 {
5612    Widget_Data *wd = data;
5613    if (!wd) return EINA_FALSE;
5614    Item_Block *itb;
5615    Evas_Coord ox, oy, ow, oh, cvx, cvy, cvw, cvh;
5616    Elm_Genlist_Item *it, *it2;
5617    const Eina_List *l;
5618    double time = 0.4, t;
5619    int y, dy;
5620    Eina_Bool check, end = EINA_FALSE;
5621    //   static Eina_Bool first = EINA_TRUE;
5622    int in = 0;
5623
5624    t = ((0.0 > (t = current_time_get() - wd->start_time)) ? 0.0 : t) / 1000;
5625
5626    evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
5627    evas_output_viewport_get(evas_object_evas_get(wd->pan_smart), &cvx, &cvy, &cvw, &cvh);
5628    if (t > time) end = EINA_TRUE;
5629    EINA_INLIST_FOREACH(wd->blocks, itb)
5630      {
5631         itb->w = wd->minw;
5632         if (ELM_RECTS_INTERSECT(itb->x - wd->pan_x + ox,
5633                                 itb->y - wd->pan_y + oy,
5634                                 itb->w, itb->h,
5635                                 cvx, cvy, cvw, cvh))
5636           {
5637              EINA_LIST_FOREACH(itb->items, l, it)
5638                {
5639                   if (wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)
5640                     {
5641                        it2 = it;
5642                        check = EINA_FALSE;
5643                        do {
5644                             if(it2->parent == wd->expand_item) check = EINA_TRUE;
5645                             it2 = it2->parent;
5646                        } while(it2);
5647                        if(check) continue;
5648                     }
5649                   dy = 0;
5650                   //printf(" s: %d %d ", oy, oh);
5651                   if(wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND)
5652                      dy = it->scrl_y - it->old_scrl_y;
5653                   else if(wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT)
5654                     {
5655                        //                  printf("%d %d\n", it->old_scrl_y, wd->expand_item_end);
5656                        if(wd->expand_item_end < it->old_scrl_y)
5657                           dy = wd->expand_item_gap;
5658                     }
5659                   else if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE)
5660                     {
5661                         if (wd->expand_item_end < it->old_scrl_y)
5662                           dy = wd->expand_item_gap;
5663                     }
5664                   if (t <= time)
5665                      y = (1 * sin((t / time) * (M_PI / 2)) * dy);
5666                   else
5667                     {
5668                        end = EINA_TRUE;
5669                        y = dy;
5670                     }
5671
5672                   if (!it->old_scrl_y)
5673                      it->old_scrl_y  = it->scrl_y;
5674
5675
5676                   if (it->old_scrl_y + y < oy + oh)
5677                     {
5678                        if (!it->realized) _item_realize(it, in, 0);
5679                     }
5680                   if (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE && it->old_scrl_y + y < it->scrl_y)
5681                      it->old_scrl_y = it->scrl_y - y;
5682                   in++;
5683
5684                  if (wd->move_effect_mode != ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE ||
5685                        (wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE && it->old_scrl_y + y >= it->scrl_y))
5686                    {
5687                       if (wd->edit_mode) _effect_item_controls(it, it->scrl_x, it->old_scrl_y + y);
5688                       else
5689                        {
5690                            evas_object_resize(it->base.view, it->w-(it->pad_left+it->pad_right), it->h);
5691                            evas_object_move(it->base.view, it->scrl_x+it->pad_left, it->old_scrl_y + y);
5692                            evas_object_show(it->base.view);
5693                            evas_object_raise(it->base.view);
5694                        }
5695
5696                       if(wd->select_all_item) evas_object_raise(wd->select_all_item->base.view);
5697                       if (it->group_item) evas_object_raise(it->group_item->base.view);
5698                    }
5699
5700                   if(wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND)
5701                     {
5702                        it2 = elm_genlist_item_prev_get(it);
5703                        while(it2)
5704                          {
5705                             if((it2->scrl_y < it->old_scrl_y + y) && (it2->expanded_depth > it->expanded_depth))
5706                               {
5707                                  if(!it2->effect_done)
5708                                    {
5709                                       //edje_object_signal_emit(it2->base.view, "elm,state,expand_flip", "");
5710                                       evas_object_move(it2->base.view, it2->scrl_x, it2->scrl_y);
5711                                       evas_object_show(it2->base.view);
5712                                       it2->effect_done = EINA_TRUE;
5713                                    }
5714                                 // break;
5715                               }
5716                             it2 = elm_genlist_item_prev_get(it2);
5717                          }
5718                     }
5719                   else if(wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT)
5720                     {
5721                        it2 = elm_genlist_item_prev_get(it);
5722                        while(it2)
5723                          {
5724                             if((it2->scrl_y > it->old_scrl_y + y) && (it2->expanded_depth > it->expanded_depth))
5725                               {
5726                                  if(!it2->effect_done)
5727                                    {
5728                                       edje_object_signal_emit(it2->base.view, "elm,state,hide", "");
5729                                       it2->effect_done = EINA_TRUE;
5730                                    }
5731                               }
5732                             else
5733                                break;
5734                             it2 = elm_genlist_item_prev_get(it2);
5735                          }
5736                     }
5737                }
5738           }
5739      }
5740    //   first = EINA_FALSE;
5741    //   printf("\n");
5742    if (end)
5743      {
5744         if (wd->item_moving_effect_timer)
5745           {
5746              if(wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT)
5747                 _item_subitems_clear(wd->expand_item);
5748              EINA_INLIST_FOREACH(wd->blocks, itb)
5749                {
5750                   EINA_LIST_FOREACH(itb->items, l, it)
5751                     {
5752                        it->effect_done = EINA_TRUE;
5753                        it->list_expanded = 0;
5754                        it->old_scrl_y = it->scrl_y;
5755                     }
5756                }
5757           }
5758         //evas_render(evas_object_evas_get(wd->obj));
5759         wd->item_moving_effect_timer = NULL;
5760         //        first = EINA_TRUE;
5761
5762         _item_auto_scroll(wd);
5763         evas_object_lower(wd->alpha_bg);
5764         evas_object_hide(wd->alpha_bg);
5765         if (wd->calc_job) ecore_job_del(wd->calc_job);
5766         wd->calc_job = ecore_job_add(_calc_job, wd);
5767         elm_smart_scroller_bounce_animator_disabled_set(wd->scr, EINA_FALSE);
5768         wd->move_effect_mode = ELM_GENLIST_ITEM_MOVE_EFFECT_NONE;
5769
5770         evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
5771         evas_object_smart_callback_call(wd->obj, "effect_done", NULL);
5772         return ECORE_CALLBACK_CANCEL;
5773      }
5774    return ECORE_CALLBACK_RENEW;
5775 }
5776
5777 static void
5778 _emit_contract(Elm_Genlist_Item *it)
5779 {
5780    Elm_Genlist_Item *it2;
5781    Eina_List *l;
5782
5783    //   printf("%p is emited contract\n", it);
5784    edje_object_signal_emit(it->base.view, "elm,state,contract_flip", "");
5785    it->effect_done = EINA_FALSE;
5786
5787    EINA_LIST_FOREACH(it->items, l, it2)
5788       if(it2)
5789          _emit_contract(it2);
5790 }
5791
5792 // added for item moving animation.
5793 static int
5794 _item_flip_effect_show(Elm_Genlist_Item *it)
5795 {
5796    Elm_Genlist_Item *it2;
5797    Eina_List *l;
5798    Widget_Data *wd = it->wd;
5799    Eina_Bool check = EINA_FALSE;
5800
5801    it2 = elm_genlist_item_next_get(it);
5802    while(it2)
5803      {
5804         if(it2->expanded_depth <= it->expanded_depth) check = EINA_TRUE;
5805         it2 = elm_genlist_item_next_get(it2);
5806      }
5807    EINA_LIST_FOREACH(it->items, l, it2)
5808      {
5809         if (it2->parent && it == it2->parent)
5810           {
5811              if(wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_EXPAND)
5812                {
5813                   edje_object_signal_emit(it2->base.view, "flip_item", "");
5814                   if(check)
5815                      evas_object_move(it2->base.view, -9999, -9999);
5816                   else
5817                      evas_object_show(it2->base.view);
5818                }
5819              else if(wd->move_effect_mode == ELM_GENLIST_ITEM_MOVE_EFFECT_CONTRACT)
5820                 _emit_contract(it2);
5821           }
5822      }
5823
5824    return ECORE_CALLBACK_CANCEL;
5825 }
5826
5827 /*
5828 static void
5829 _elm_genlist_pinch_zoom_execute(Evas_Object *obj, Eina_Bool emode)
5830 {
5831    printf("!!! NOW FIXING \n");
5832 }
5833 */
5834
5835 /**
5836  * Set pinch zoom mode
5837  *
5838  * @param obj The genlist object
5839  * @param emode
5840  * (EINA_TRUE = pinch contract (zoom in), EINA_FALSE = pinch expand (zoom out)
5841  *
5842  * @ingroup Genlist
5843  */
5844 EAPI void
5845 elm_genlist_pinch_zoom_mode_set(Evas_Object *obj, Eina_Bool emode)
5846 {
5847    printf("!!! NOW FIXING \n");
5848 }
5849
5850 /**
5851  * Get pinch zoom mode
5852  *
5853  * @param obj The genlist object
5854  * @return The pinch mode
5855  * (EINA_TRUE = pinch contract (zoom in), EINA_FALSE = pinch expand (zoom out)
5856  *
5857  * @ingroup Genlist
5858  */
5859 EAPI Eina_Bool
5860 elm_genlist_pinch_zoom_mode_get(const Evas_Object *obj)
5861 {
5862    printf("!!! NOW FIXING \n");
5863    return EINA_FALSE;
5864 }
5865
5866 EAPI void
5867 elm_genlist_pinch_zoom_set(Evas_Object *obj, Eina_Bool emode)
5868 {
5869    printf("!!! NOW FIXING \n");
5870 }
5871
5872
5873 ////////////////////////////////////////////////////////////////////////
5874 //  EDIT  MODE
5875 ////////////////////////////////////////////////////////////////////////
5876 EAPI void
5877 _effect_item_update(Elm_Genlist_Item *it)
5878 {
5879    if (it->edit_select_check)
5880      {
5881         edje_object_signal_emit(it->edit_obj, "elm,state,sel_check", "elm");
5882      }
5883    else
5884      {
5885         edje_object_signal_emit(it->edit_obj, "elm,state,sel_uncheck", "elm");
5886      }
5887 }
5888
5889 EAPI void
5890 _edit_item_checkbox_set(Elm_Genlist_Item  *it, Eina_Bool edit_select_check_state)
5891 {
5892    if (!it) return;
5893    if (edit_select_check_state)
5894      {
5895         it->edit_select_check = EINA_TRUE;
5896         edje_object_signal_emit(it->edit_obj, "elm,state,sel_check", "elm");
5897      }
5898    else
5899      {
5900         it->edit_select_check = EINA_FALSE;
5901         edje_object_signal_emit(it->edit_obj, "elm,state,sel_uncheck", "elm");
5902      }
5903    if (it->wd->ed && it->wd->ed->ec && it->wd->ed->ec->item_selected)
5904       it->wd->ed->ec->item_selected(it->base.data, it, it->edit_select_check);
5905 }
5906
5907 EAPI void
5908 _edit_subitems_checkbox_set(Elm_Genlist_Item *it)
5909 {
5910    if (!it) return;
5911    Eina_List *tl = NULL, *l;
5912    Elm_Genlist_Item *it2;
5913
5914    EINA_LIST_FOREACH(it->items, l, it2)
5915       tl = eina_list_append(tl, it2);
5916    EINA_LIST_FREE(tl, it2)
5917       if(it2->parent) _edit_item_checkbox_set(it2, it2->parent->edit_select_check);
5918 }
5919
5920 EAPI void
5921 _edit_parent_items_checkbox_set(Elm_Genlist_Item  *it)
5922 {
5923    if (!it) return;
5924    Elm_Genlist_Item *tmp_it;
5925    Eina_Bool parent_check = EINA_TRUE;
5926
5927    EINA_INLIST_FOREACH(it->wd->items, tmp_it)
5928      {
5929         if (tmp_it->parent && it->parent)
5930            if(tmp_it->parent == it->parent && tmp_it->edit_select_check == EINA_FALSE) parent_check = EINA_FALSE;
5931      }
5932    if (it->parent)
5933      {
5934         if (parent_check) it->parent->edit_select_check = EINA_TRUE;
5935         else it->parent->edit_select_check = EINA_FALSE;
5936      }
5937
5938    if (it->parent)
5939      {
5940         _effect_item_update(it->parent);
5941         return _edit_parent_items_checkbox_set(it->parent);
5942      }
5943 }
5944
5945 static void
5946 _select_all_down_process(Elm_Genlist_Item *select_all_it, Eina_Bool checked, Eina_Bool update_items)
5947 {
5948    if (!select_all_it || !select_all_it->wd) return;
5949
5950    Eina_Bool old_check_state;
5951    Elm_Genlist_Item *it;
5952    Widget_Data *wd = select_all_it->wd;
5953
5954    wd->select_all_check = checked;
5955    if (wd->select_all_check)
5956       edje_object_signal_emit(select_all_it->base.view, "elm,state,sel_check", "elm");
5957    else
5958       edje_object_signal_emit(select_all_it->base.view, "elm,state,sel_uncheck", "elm");
5959
5960    if (update_items)
5961      {
5962         EINA_INLIST_FOREACH(wd->items, it)
5963          {
5964             old_check_state = it->edit_select_check;
5965             if (wd->select_all_check) it->edit_select_check = EINA_TRUE;
5966             else it->edit_select_check = EINA_FALSE;
5967
5968         // TODO : check this
5969   //        if (old_check_state != it->edit_select_check && it->wd->ed && it->wd->ed->ec && it->wd->ed->ec->item_selected)
5970   //           it->wd->ed->ec->item_selected(it->base.data, it, it->edit_select_check);
5971          }
5972      }
5973
5974    if (wd->ed->ec->item_selected)
5975       wd->ed->ec->item_selected(select_all_it->base.data, select_all_it, wd->select_all_check);
5976
5977    if (wd->calc_job) ecore_job_del(wd->calc_job);
5978    wd->calc_job = ecore_job_add(_calc_job, wd);
5979 }
5980
5981 static void
5982 _checkbox_item_select_process(Elm_Genlist_Item *it)
5983 {
5984    Elm_Genlist_Item *tmp_it;
5985    Eina_Bool old_check_state;
5986    int check_cnt = 0, total_cnt = 0;
5987    if (!it) return;
5988
5989    _edit_item_checkbox_set(it, it->edit_select_check);
5990    _edit_subitems_checkbox_set(it);
5991    _edit_parent_items_checkbox_set(it);
5992
5993    if (it->wd->ed) it->wd->ed->del_item = it;
5994
5995    EINA_INLIST_FOREACH(it->wd->items, tmp_it)
5996      {
5997         if (tmp_it->edit_select_check) check_cnt++;
5998         total_cnt++;
5999      }
6000
6001    if (it->wd->select_all_item)
6002      {
6003         old_check_state = it->wd->select_all_check;
6004         if (check_cnt == total_cnt) it->wd->select_all_check = EINA_TRUE;
6005         else it->wd->select_all_check = EINA_FALSE;
6006
6007         if (check_cnt == total_cnt)
6008           {
6009              it->wd->select_all_check = EINA_TRUE;
6010              edje_object_signal_emit(it->wd->select_all_item->base.view, "elm,state,sel_check", "elm");
6011           }
6012         else
6013           {
6014              it->wd->select_all_check = EINA_FALSE;
6015              edje_object_signal_emit(it->wd->select_all_item->base.view, "elm,state,sel_uncheck", "elm");
6016           }
6017      }
6018 }
6019
6020 static void
6021 _checkbox_item_select_cb(void *data, Evas_Object *obj, const char *emission, const char *source)
6022 {
6023    Elm_Genlist_Item *it = data;
6024    if (!it) return;
6025    it->edit_select_check = !it->edit_select_check;
6026    _checkbox_item_select_process(it);
6027 }
6028
6029 static void
6030 _select_all_down(void *data, Evas_Object *obj __UNUSED__, const char *emission __UNUSED__, const char *source __UNUSED__)
6031 {
6032    Elm_Genlist_Item *select_all_it = data;
6033    Widget_Data *wd = select_all_it->wd;
6034    if (!wd) return;
6035
6036    _select_all_down_process(select_all_it, !wd->select_all_check, EINA_TRUE);
6037 }
6038
6039
6040 static void
6041 _effect_item_controls(Elm_Genlist_Item *it, int itx, int ity)
6042 {
6043    if (it->wd->edit_mode == ELM_GENLIST_EDIT_MODE_NONE)
6044       return;
6045    evas_object_resize(it->edit_obj,it->w, it->h);
6046    evas_object_move(it->edit_obj, itx, ity);
6047
6048    if (it->wd->select_all_check)
6049       it->edit_select_check = EINA_TRUE;
6050    if (!it->renamed)
6051      {
6052         if (it->edit_select_check)
6053           {
6054              edje_object_signal_emit(it->edit_obj, "elm,state,sel_check", "elm");
6055           }
6056         else
6057           {
6058              edje_object_signal_emit(it->edit_obj, "elm,state,sel_uncheck", "elm");
6059           }
6060      }
6061 }
6062
6063 static void
6064 _effect_item_realize(Elm_Genlist_Item *it, Eina_Bool effect_on)
6065 {
6066    if ((it->effect_item_realized) || (it->delete_me)) return;
6067    int itmode = 0, pad = 0;
6068    const char *pad_str;
6069    char buf[1024];
6070    it->pad_left = it->pad_right = 0;
6071
6072    if (it->itc->func.editmode_get)
6073       itmode = it->itc->func.editmode_get(it->base.data, it->base.widget, it->wd->edit_mode);
6074    itmode &= it->wd->edit_mode;
6075
6076    if (itmode & ELM_GENLIST_EDIT_MODE_SELECTALL)
6077       itmode |= ELM_GENLIST_EDIT_MODE_SELECT;
6078
6079    it->edit_obj = edje_object_add(evas_object_evas_get(it->base.widget));
6080    edje_object_scale_set(it->edit_obj, elm_widget_scale_get(it->base.widget) *
6081                          _elm_config->scale);
6082    evas_object_smart_member_add(it->edit_obj, it->wd->pan_smart);
6083    elm_widget_sub_object_add(it->base.widget, it->edit_obj);
6084
6085    if (it->flags & ELM_GENLIST_ITEM_SUBITEMS) strncpy(buf, "tree", sizeof(buf));
6086    else strncpy(buf, "item", sizeof(buf));
6087    if (it->wd->compress) strncat(buf, "_compress", sizeof(buf) - strlen(buf));
6088
6089    strncat(buf, "/", sizeof(buf) - strlen(buf));
6090
6091    if (it->wd->ed && it->wd->ed->ec->item_style && strcmp(it->wd->ed->ec->item_style, "default"))
6092      {
6093         strncat(buf, it->wd->ed->ec->item_style, sizeof(buf) - strlen(buf));
6094         _elm_theme_object_set(it->base.widget, it->edit_obj, "genlist", buf, elm_widget_style_get(it->base.widget));
6095      }
6096    else
6097      {
6098         _elm_theme_object_set(it->base.widget, it->edit_obj, "genlist", "item/edit_control", elm_widget_style_get(it->base.widget));
6099      }
6100
6101    pad_str = edje_object_data_get(it->edit_obj, "icon_width");
6102    if (pad_str) pad = atoi(pad_str);
6103
6104    if ((itmode & ELM_GENLIST_EDIT_MODE_DELETE) || (itmode & ELM_GENLIST_EDIT_MODE_SELECT))
6105      {
6106         if (effect_on) edje_object_signal_emit(it->edit_obj, "elm,state,sel,enable_effect", "elm");
6107         else edje_object_signal_emit(it->edit_obj, "elm,state,sel,enable", "elm");
6108
6109         edje_object_signal_emit(it->edit_obj, "elm,state,sel_uncheck", "elm");
6110         edje_object_signal_callback_del(it->edit_obj, "elm,action,item,select",
6111                                         "elm", _checkbox_item_select_cb);
6112
6113         edje_object_signal_callback_add(it->edit_obj, "elm,action,item,select",
6114                                         "elm", _checkbox_item_select_cb, it);
6115         it->pad_left += pad * _elm_config->scale;
6116      }
6117    else
6118      {
6119         edje_object_signal_emit(it->edit_obj, "elm,state,sel,disable", "elm");
6120
6121         edje_object_signal_callback_del(it->edit_obj, "elm,action,item,select",
6122                                         "elm", _checkbox_item_select_cb);
6123      }
6124
6125    if (effect_on && itmode & ELM_GENLIST_EDIT_MODE_REORDER)
6126      {
6127         edje_object_signal_emit(it->edit_obj, "elm,state,reorder_enable_effect", "elm");
6128         edje_object_signal_emit(it->edit_obj, "elm,state,sel,enable", "elm");
6129      }
6130    else if (itmode & ELM_GENLIST_EDIT_MODE_REORDER)
6131         edje_object_signal_emit(it->edit_obj, "elm,state,reorder_enable", "elm");
6132
6133    if ((it->wd->edit_mode) || (!it->wd->edit_mode && it->renamed))
6134      {
6135         if (it->itc->func.icon_get)
6136           {
6137              const Eina_List *l;
6138              const char *key;
6139
6140              it->icons = elm_widget_stringlist_get(edje_object_data_get(it->edit_obj, "icons"));
6141              EINA_LIST_FOREACH(it->icons, l, key)
6142                {
6143                   Evas_Object *ic = it->itc->func.icon_get
6144                      (it->base.data, it->base.widget, l->data);
6145
6146                   if (ic)
6147                     {
6148                        it->edit_icon_objs = eina_list_append(it->edit_icon_objs, ic);
6149                        edje_object_part_swallow(it->edit_obj, key, ic);
6150                        evas_object_show(ic);
6151                        elm_widget_sub_object_add(it->base.widget, ic);
6152                     }
6153                }
6154           }
6155      }
6156    edje_object_part_swallow(it->edit_obj, "original_edc", it->base.view);
6157    _effect_item_controls(it,it->scrl_x, it->scrl_y);
6158    evas_object_show(it->edit_obj);
6159
6160    it->effect_item_realized = EINA_TRUE;
6161    it->want_unrealize = EINA_FALSE;
6162 }
6163
6164 static void
6165 _effect_item_unrealize(Elm_Genlist_Item *it)
6166 {
6167    Evas_Object *icon;
6168
6169    if (!it->effect_item_realized) return;
6170    if (it->wd->reorder_it && it->wd->reorder_it == it) return;
6171
6172    it->pad_left = it->pad_right = 0;
6173    edje_object_signal_emit(it->edit_obj, "elm,state,reorder_disable_effect", "elm");
6174    edje_object_signal_emit(it->edit_obj, "elm,state,sel,disable", "elm");
6175    edje_object_message_signal_process(it->edit_obj);
6176    edje_object_part_unswallow(it->edit_obj, it->base.view);
6177    evas_object_smart_member_add(it->base.view, it->wd->pan_smart);
6178    elm_widget_sub_object_add(it->base.widget, it->base.view);
6179    //   evas_object_smart_callback_call(it->edit_obj, "unrealized", it);
6180    //   _item_cache_add(it);
6181    evas_object_del(it->edit_obj);
6182    it->edit_obj = NULL;
6183    EINA_LIST_FREE(it->edit_icon_objs, icon)
6184       evas_object_del(icon);
6185
6186 //   edje_object_signal_emit(it->edit_obj, "elm,state,edit_end,disable", "elm");
6187    it->effect_item_realized = EINA_FALSE;
6188 }
6189
6190 EAPI void
6191 elm_genlist_set_edit_mode(Evas_Object *obj, int emode, Elm_Genlist_Edit_Class *edit_class)
6192 {
6193    fprintf(stderr, "=================> Caution!!! <========================\n");
6194    fprintf(stderr, "==> elm_genlist_set_edit_mode() is deprecated. <=======\n");
6195    fprintf(stderr, "==> Please use elm_genlist_edit_mode_set() instead. <==\n");
6196    fprintf(stderr, "=======================================================\n");
6197
6198    elm_genlist_edit_mode_set(obj, emode, edit_class);
6199 }
6200
6201 /**
6202  * Get Genlist edit mode
6203  *
6204  * @param obj The genlist object
6205  * @return The edit mode status
6206  * (EINA_TRUE = edit mode, EINA_FALSE = normal mode
6207  *
6208  * @ingroup Genlist
6209  */
6210 EAPI Eina_Bool
6211 elm_genlist_edit_mode_get(const Evas_Object *obj)
6212 {
6213    ELM_CHECK_WIDTYPE(obj, widtype);
6214    Widget_Data *wd = elm_widget_data_get(obj);
6215    if (!wd) return EINA_FALSE;
6216
6217    if (wd->edit_mode) return EINA_TRUE;
6218    else return EINA_FALSE;
6219 }
6220
6221 /**
6222  * Set Genlist edit mode
6223  *
6224  * This sets Genlist edit mode.
6225  *
6226  * @param obj The Genlist object
6227  * @param emode ELM_GENLIST_EDIT_MODE_{NONE & REORDER & INSERT & DELETE & SELECT & SELECT_ALL}
6228  * @param edit_class Genlist edit class (Elm_Genlist_Edit_Class structure)
6229  *
6230  * @ingroup Genlist
6231  */
6232 EAPI void
6233 elm_genlist_edit_mode_set(Evas_Object *obj, int emode, Elm_Genlist_Edit_Class *edit_class)
6234 {
6235    ELM_CHECK_WIDTYPE(obj, widtype);
6236
6237    Item_Block *itb;
6238    Eina_Bool done = EINA_FALSE;
6239    static Elm_Genlist_Item_Class itc;
6240    Eina_List *l;
6241    Elm_Genlist_Item *it;
6242
6243    Widget_Data *wd = elm_widget_data_get(obj);
6244    if (!wd) return;
6245    if (wd->edit_mode == emode) return;
6246
6247    wd->edit_mode = emode;
6248
6249    if (wd->edit_mode & ELM_GENLIST_EDIT_MODE_SELECTALL)
6250       wd->edit_mode |= ELM_GENLIST_EDIT_MODE_SELECT;
6251
6252
6253    if (wd->edit_mode == ELM_GENLIST_EDIT_MODE_NONE)
6254      {
6255         EINA_INLIST_FOREACH(wd->blocks, itb)
6256           {
6257              if (itb->realized)
6258                {
6259                   done = 1;
6260                   EINA_LIST_FOREACH(itb->items, l, it)
6261                     {
6262                        if (it->flags != ELM_GENLIST_ITEM_GROUP && it->realized)
6263                          {
6264                             it->pad_left = it->pad_right = 0;
6265                             _effect_item_unrealize(it);
6266                          }
6267                     }
6268                }
6269              else
6270                {
6271                   if (done) break;
6272                }
6273           }
6274
6275         EINA_INLIST_FOREACH(wd->items, it)
6276          {
6277             it->edit_select_check = EINA_FALSE;
6278          }
6279         if (wd->ed) free (wd->ed);
6280         wd->ed = NULL;
6281         wd->reorder_mode = EINA_FALSE;
6282         if (wd->select_all_item)
6283           {
6284              wd->select_all_check = EINA_FALSE;
6285              edje_object_signal_callback_del(wd->select_all_item->base.view, "elm,action,select,click", "elm", _select_all_down);
6286              elm_widget_item_pre_notify_del(wd->select_all_item);
6287              _item_unrealize(wd->select_all_item);
6288              elm_widget_item_del(wd->select_all_item);
6289           }
6290         wd->select_all_item = NULL;
6291         if (wd->edit_field)
6292            {
6293              Evas_Object *editfield;
6294              EINA_LIST_FREE(wd->edit_field, editfield)
6295                evas_object_del(editfield);
6296              wd->edit_field = NULL;
6297           }
6298         _item_cache_zero(wd);
6299      }
6300    else
6301      {
6302         if (wd->edit_mode & ELM_GENLIST_EDIT_MODE_REORDER)
6303            wd->reorder_mode = EINA_TRUE;
6304
6305         if (!wd->ed)
6306            wd->ed = calloc(1, sizeof(Edit_Data));
6307
6308         wd->ed->ec = edit_class;
6309
6310         EINA_INLIST_FOREACH(wd->blocks, itb)
6311           {
6312              if (itb->realized)
6313                {
6314                   done = 1;
6315                   EINA_LIST_FOREACH(itb->items, l, it)
6316                     {
6317                        if (it->flags != ELM_GENLIST_ITEM_GROUP && it->realized)
6318                          {
6319                             if(it->selected) _item_unselect(it);
6320                             _effect_item_realize(it, EINA_TRUE);
6321                          }
6322                     }
6323                }
6324              else
6325                {
6326                   if (done) break;
6327                }
6328           }
6329
6330         if (wd->edit_mode & ELM_GENLIST_EDIT_MODE_SELECTALL)
6331           {
6332              if (edit_class->select_all_item_style && strcmp(edit_class->select_all_item_style, "default"))
6333                 itc.item_style = edit_class->select_all_item_style;
6334              else
6335                 itc.item_style = "select_all";
6336              itc.func.label_get = NULL;
6337              itc.func.icon_get = NULL;
6338              itc.func.del = NULL;
6339              itc.func.editmode_get = NULL;
6340              wd->select_all_item = _item_new(wd, &itc, (void *)(edit_class->select_all_data), NULL, ELM_GENLIST_ITEM_NONE, NULL, NULL);
6341
6342              if (!wd) return;
6343              if (!wd->select_all_item) return;
6344
6345              _item_realize(wd->select_all_item, 0, 0);
6346              edje_object_signal_callback_add(wd->select_all_item->base.view, "elm,action,select,click", "elm", _select_all_down, wd->select_all_item);
6347
6348              wd->select_all_item->rel = NULL;
6349              wd->select_all_item->block = NULL;
6350           }
6351      }
6352
6353    if (wd->calc_job) ecore_job_del(wd->calc_job);
6354    wd->calc_job = ecore_job_add(_calc_job, wd);
6355 }
6356
6357 /**
6358  * Delete selected items in genlist edit mode.
6359  *
6360  * @param obj The genlist object
6361  *
6362  * @ingroup Genlist
6363  */
6364 EAPI void
6365 elm_genlist_edit_selected_items_del(Evas_Object *obj)
6366 {
6367    ELM_CHECK_WIDTYPE(obj, widtype);
6368    Widget_Data *wd = elm_widget_data_get(obj);
6369    if (!wd) return;
6370    if (!wd->blocks) return;
6371    Elm_Genlist_Item *it;
6372    Eina_List *edit_selected_list, *l;
6373    int cnt = 0;
6374    Item_Block *itb;
6375
6376    Evas_Coord ox, oy, ow, oh, cvx, cvy, cvw, cvh;
6377    int vis = 0;
6378
6379    if (wd->edit_field) return;
6380    evas_object_geometry_get(wd->pan_smart, &ox, &oy, &ow, &oh);
6381    evas_output_viewport_get(evas_object_evas_get(wd->obj), &cvx, &cvy,&cvw, &cvh);
6382    EINA_INLIST_FOREACH(wd->blocks, itb)
6383      {
6384       if (ELM_RECTS_INTERSECT(itb->x - wd->pan_x + ox,
6385                               itb->y - wd->pan_y + oy,
6386                               itb->w, itb->h,
6387                               cvx, cvy, cvw, cvh))
6388          EINA_LIST_FOREACH(itb->items, l, it)
6389            {
6390               it->old_scrl_y  =itb->y + it->y - it->wd->pan_y + oy;
6391            }
6392      }
6393    edit_selected_list = elm_genlist_edit_selected_items_get(obj);
6394    cnt = eina_list_count(edit_selected_list);
6395    //   printf("elm_genlist_edit_selected_items_del items selected counts = %d \n",  cnt);
6396
6397    wd->expand_item_gap = wd->expand_item_end = 0;
6398    EINA_LIST_FOREACH(edit_selected_list, l, it)
6399      {
6400         if (it->flags != ELM_GENLIST_ITEM_GROUP)
6401           {
6402              it->wd->expand_item_gap += it->h * -1;
6403              vis = (ELM_RECTS_INTERSECT(it->scrl_x, it->scrl_y, it->w, it->h,
6404                                         cvx, cvy, cvw, cvh));
6405               if (!it->wd->expand_item_end && vis ) it->wd->expand_item_end = it->old_scrl_y;
6406               it->wd->expand_item = elm_genlist_item_prev_get(it);
6407               elm_genlist_item_del(it);
6408            }
6409      }
6410    wd->move_effect_mode = ELM_GENLIST_ITEM_MOVE_EFFECT_DELETE;
6411    eina_list_free(edit_selected_list);
6412
6413    evas_render(evas_object_evas_get(wd->obj));
6414    if (wd->calc_job) ecore_job_del(wd->calc_job);
6415    wd->calc_job = ecore_job_add(_calc_job, wd);
6416 }
6417
6418 EAPI void
6419 elm_genlist_selected_items_del(Evas_Object *obj)
6420 {
6421    fprintf(stderr, "=================> Caution!!! <========================\n");
6422    fprintf(stderr, "==> elm_genlist_selected_items_del() is deprecated. <=======\n");
6423    fprintf(stderr, "==> Please use elm_genlist_edit_selected_items_del() instead. <==\n");
6424    fprintf(stderr, "=======================================================\n");
6425    elm_genlist_edit_selected_items_del(obj);
6426 }
6427
6428 /**
6429  * Get a list of selected items in genlist
6430  *
6431  * This returns a list of the selected items in the genlist. The list
6432  * contains Elm_Genlist_Item pointers. The list must be freed by the
6433  * caller when done with eina_list_free(). The item pointers in the list
6434  * are only vallid so long as those items are not deleted or the genlist is
6435  * not deleted.
6436  *
6437  * @param obj The genlist object
6438  * @return The list of selected items, nor NULL if none are selected.
6439  *
6440  * @ingroup Genlist
6441  */
6442 EAPI Eina_List *
6443 elm_genlist_edit_selected_items_get(const Evas_Object *obj)
6444 {
6445    ELM_CHECK_WIDTYPE(obj, widtype) NULL;
6446    Widget_Data *wd = elm_widget_data_get(obj);
6447    Eina_List *list = NULL;
6448    Elm_Genlist_Item *it;
6449    if (!wd) return NULL;
6450
6451    EINA_INLIST_FOREACH(wd->items, it)
6452      {
6453         if (it->edit_select_check && it->flags != ELM_GENLIST_ITEM_GROUP) list = eina_list_append(list, it);
6454      }
6455
6456    return list;
6457 }
6458
6459 // TODO : add comment
6460 EAPI void
6461 elm_genlist_edit_item_selected_set(Elm_Genlist_Item *it,
6462                                    Eina_Bool         selected)
6463 {
6464    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
6465    Widget_Data *wd = elm_widget_data_get(it->base.widget);
6466    if (!wd) return;
6467    selected = !!selected;
6468    if (it->edit_select_check == selected) return;
6469
6470    it->edit_select_check = selected;
6471    _checkbox_item_select_process(it);
6472 }
6473
6474 // TODO : add comment
6475 EAPI Eina_Bool
6476 elm_genlist_edit_item_selected_get(const Elm_Genlist_Item *it)
6477 {
6478    ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, EINA_FALSE);
6479    return it->edit_select_check;
6480 }
6481
6482 /**
6483  * Set a given item's rename mode
6484  *
6485  * This renames the item's label from genlist
6486  *
6487  * @param it The item
6488  * @param emode set if emode is EINA_TRUE, unset if emode is EINA_FALSE
6489  *
6490  * @ingroup Genlist
6491  */
6492 EAPI Evas_Object *
6493 elm_genlist_item_rename_mode_set(Elm_Genlist_Item *it, int emode)
6494 {
6495    if (!it) return NULL;
6496    if (it->wd->queue_idler) return NULL;
6497
6498    const Eina_List *l, *list, *l2;
6499    const char *label, *rename_swallow_part;
6500    char *s;
6501    Eina_Bool done = EINA_FALSE;
6502    int label_cnt = 0 , swallow_part_cnt = 0;
6503
6504    Item_Block *itb;
6505    Evas_Object *editfield;
6506    Evas_Object *entry = NULL;
6507    int edit_field_cnt = 0;
6508
6509    EINA_INLIST_FOREACH(it->wd->blocks, itb)
6510      {
6511         if (itb->realized)
6512           {
6513              Eina_List *l;
6514              Elm_Genlist_Item *it;
6515
6516              EINA_LIST_FOREACH(itb->items, l, it)
6517                {
6518                   if (it->renamed)
6519                     {
6520                        it->renamed = EINA_FALSE;
6521                        if (it->selected)  _item_unselect(it);
6522                        EINA_LIST_FOREACH(it->wd->edit_field, l2, editfield)
6523                          {
6524                             entry = elm_editfield_entry_get(editfield);
6525                             const char *text = elm_entry_entry_get(entry);
6526                            if (it->itc->func.label_changed)
6527                                it->itc->func.label_changed(it->base.data, it, text, edit_field_cnt++);
6528                          }
6529                        EINA_LIST_FREE(it->wd->edit_field, editfield)
6530                          evas_object_del(editfield);
6531                        it->wd->edit_field = NULL;
6532
6533                        if (it->wd->edit_mode)
6534                          {
6535                             edje_object_signal_emit(it->edit_obj, "elm,state,edit_end,enable", "elm");
6536                             edje_object_signal_emit(it->edit_obj, "elm,state,rename,disable", "elm");
6537                             if (it->wd->edit_mode & ELM_GENLIST_EDIT_MODE_SELECT)
6538                                edje_object_signal_emit(it->edit_obj, "elm,state,sel_uncheck", "elm");
6539                          }
6540
6541                        if(!it->wd->edit_mode) _effect_item_unrealize(it);
6542                        done = EINA_TRUE;
6543                     }
6544                }
6545           }
6546         else
6547           {
6548              if (done) break;
6549           }
6550      }
6551
6552    if (emode)
6553      {
6554         it->renamed = EINA_TRUE;
6555         if (it->wd->edit_mode == ELM_GENLIST_EDIT_MODE_NONE)
6556           {
6557              it->wd->edit_mode = 0xF0;
6558              _effect_item_realize(it, EINA_TRUE);
6559              it->wd->edit_mode = ELM_GENLIST_EDIT_MODE_NONE;
6560           }
6561
6562         edje_object_signal_emit(it->edit_obj, "elm,state,rename,enable", "elm");
6563         EINA_LIST_FOREACH(it->labels, list, label)
6564           {
6565              if (it->itc->func.label_get)
6566                {
6567                   swallow_part_cnt = 0;
6568
6569                   Eina_List *rename = elm_widget_stringlist_get(edje_object_data_get(it->edit_obj, "rename"));
6570                   EINA_LIST_FOREACH(rename, l, rename_swallow_part)
6571                     {
6572                        if (label_cnt == swallow_part_cnt)
6573                          {
6574                             editfield = elm_editfield_add(it->base.widget);
6575                             it->wd->edit_field = eina_list_append(it->wd->edit_field, editfield);
6576
6577                             elm_editfield_entry_single_line_set(editfield, EINA_TRUE);
6578                             elm_editfield_eraser_set(editfield, EINA_TRUE);
6579                             edje_object_part_swallow(it->edit_obj, rename_swallow_part, editfield);
6580                             elm_widget_sub_object_add(it->edit_obj, editfield);
6581
6582                             evas_object_show(editfield);
6583
6584                             s = it->itc->func.label_get((void *)it->base.data, it->base.widget, list->data);
6585                             if (s)
6586                               {
6587                                  entry = elm_editfield_entry_get(editfield);
6588                                  elm_entry_entry_set(entry,s);
6589                                  elm_entry_cursor_end_set(entry);
6590                                  free(s);
6591                               }
6592                             else
6593                                elm_editfield_guide_text_set(editfield, "Text Input");
6594                          }
6595                        swallow_part_cnt++;
6596                     }
6597                   label_cnt++;
6598                }
6599           }
6600         elm_widget_focused_object_clear(elm_widget_focused_object_get(it->wd->obj));
6601         elm_widget_focus_set(editfield, EINA_TRUE);
6602      }
6603
6604    return entry;
6605 }
6606
6607 static void _sweep_finish(void *data, Evas_Object *o, const char *emission, const char *source)
6608 {
6609    Elm_Genlist_Item *it = data;
6610
6611    _delete_sweep_objs(it);
6612 }
6613
6614 static Eina_Bool
6615 _scr_hold_timer_cb(void *data)
6616 {
6617    Elm_Genlist_Item *it = data;
6618    elm_smart_scroller_hold_set(it->wd->scr, EINA_FALSE);
6619    it->wd->scr_hold_timer = NULL;
6620    return ECORE_CALLBACK_CANCEL;
6621 }
6622
6623 static void
6624 _delete_sweep_objs(Elm_Genlist_Item *it)
6625 {
6626    Evas_Object *ic;
6627
6628    elm_widget_stringlist_free(it->sweep_labels);
6629    it->sweep_labels = NULL;
6630    elm_widget_stringlist_free(it->sweep_icons);
6631    it->sweep_icons = NULL;
6632    EINA_LIST_FREE(it->sweep_icon_objs, ic)
6633       evas_object_del(ic);
6634 }
6635
6636 static void
6637 _create_sweep_objs(Elm_Genlist_Item *it)
6638 {
6639    Evas_Object *ic;
6640    const Eina_List *l;
6641    const char *key;
6642
6643    if (it->itc->func.label_get)
6644      {
6645         it->sweep_labels =
6646            elm_widget_stringlist_get(edje_object_data_get(it->base.view,
6647                                                           "sweep_labels"));
6648         EINA_LIST_FOREACH(it->sweep_labels, l, key)
6649           {
6650              char *s = it->itc->func.label_get
6651                 ((void *)it->base.data, it->base.widget, l->data);
6652
6653              if (s)
6654                {
6655                   edje_object_part_text_set(it->base.view, l->data, s);
6656                   free(s);
6657                }
6658           }
6659      }
6660    if (it->itc->func.icon_get)
6661      {
6662         it->sweep_icons =
6663            elm_widget_stringlist_get(edje_object_data_get(it->base.view,
6664                                                           "sweep_icons"));
6665         EINA_LIST_FOREACH(it->sweep_icons, l, key)
6666           {
6667              ic = it->itc->func.icon_get
6668                 ((void *)it->base.data, it->base.widget, l->data);
6669
6670              if (ic)
6671                {
6672                   it->sweep_icon_objs = eina_list_append(it->sweep_icon_objs, ic);
6673                   edje_object_part_swallow(it->base.view, key, ic);
6674                   evas_object_show(ic);
6675                   elm_widget_sub_object_add(it->base.widget, ic);
6676                }
6677           }
6678      }
6679 }
6680
6681 static void
6682 _item_slide(Elm_Genlist_Item *it, Eina_Bool slide_to_right)
6683 {
6684    const Eina_List *l;
6685    Elm_Genlist_Item *it2;
6686    const char *allow_slide;
6687
6688    allow_slide = edje_object_data_get(it->base.view, "allow_slide");
6689    if ((!allow_slide) || (atoi(allow_slide) != 1))
6690       return;
6691
6692    if (slide_to_right)
6693      {
6694         if (it->sweeped) return;
6695         if (it->wd->scr_hold_timer)
6696           {
6697              ecore_timer_del(it->wd->scr_hold_timer);
6698              it->wd->scr_hold_timer = NULL;
6699           }
6700         elm_smart_scroller_hold_set(it->wd->scr, EINA_TRUE);
6701         it->wd->scr_hold_timer = ecore_timer_add(0.1, _scr_hold_timer_cb, it);
6702
6703         _delete_sweep_objs(it);
6704         _create_sweep_objs(it);
6705         edje_object_signal_emit(it->base.view, "elm,state,slide,right", "elm");
6706         it->wd->sweeped_items = eina_list_append(it->wd->sweeped_items, it);
6707         it->wassweeped = EINA_TRUE;
6708         it->sweeped = EINA_TRUE;
6709
6710         EINA_LIST_FOREACH(it->wd->sweeped_items, l, it2)
6711           {
6712              if (it2 != it)
6713                {
6714                   it2->sweeped = EINA_FALSE;
6715                   edje_object_signal_emit(it2->base.view, "elm,state,slide,left", "elm");
6716                   edje_object_signal_callback_add(it2->base.view, "elm,action,sweep,left,finish", "elm", _sweep_finish, it2);
6717                   it2->wd->sweeped_items = eina_list_remove(it2->wd->sweeped_items, it2);
6718                }
6719           }
6720      }
6721    else
6722      {
6723         if (!it->sweeped) return;
6724         edje_object_signal_emit(it->base.view, "elm,state,slide,left", "elm");
6725         edje_object_signal_callback_add(it->base.view, "elm,action,sweep,left,finish", "elm", _sweep_finish, it);
6726         it->wd->sweeped_items = eina_list_remove(it->wd->sweeped_items, it);
6727         it->sweeped = EINA_FALSE;
6728      }
6729 }
6730
6731 static void
6732 _item_auto_scroll(void *data)
6733 {
6734    Widget_Data *wd = data;
6735    if (!wd) return;
6736
6737    if ((wd->expand_item) && (!wd->auto_scrolled))
6738      {
6739         Elm_Genlist_Item  *it;
6740         Eina_List *l;
6741         Evas_Coord ox, oy, ow, oh;
6742         evas_object_geometry_get(wd->obj, &ox, &oy, &ow, &oh);
6743
6744         wd->auto_scrolled = EINA_TRUE;
6745         if (wd->expand_item->scrl_y > (oh + oy) / 2)
6746           {
6747             EINA_LIST_FOREACH(wd->expand_item->items, l, it)
6748               {
6749                  elm_genlist_item_bring_in(it);
6750               }
6751           }
6752      }
6753 }