#include <Elementary.h>
#include <Elementary_Cursor.h>
#include "elm_priv.h"
+#include "els_scroller.h"
#define SWIPE_MOVES 12
#define MAX_ITEMS_PER_BLOCK 32
#define REORDER_EFFECT_TIME 0.5
-/**
- * @defgroup Genlist Genlist
- *
- * The aim was to have more expansive list than the simple list in
- * Elementary that could have more flexible items and allow many more entries
- * while still being fast and low on memory usage. At the same time it was
- * also made to be able to do tree structures. But the price to pay is more
- * complex when it comes to usage. If all you want is a simple list with
- * icons and a single label, use the normal List object.
- *
- * Genlist has a fairly large API, mostly because it's relatively complex,
- * trying to be both expansive, powerful and efficient. First we will begin
- * an overview on the theory behind genlist.
- *
- * Evas tracks every object you create. Every time it processes an event
- * (mouse move, down, up etc.) it needs to walk through objects and find out
- * what event that affects. Even worse every time it renders display updates,
- * in order to just calculate what to re-draw, it needs to walk through many
- * many many objects. Thus, the more objects you keep active, the more
- * overhead Evas has in just doing its work. It is advisable to keep your
- * active objects to the minimum working set you need. Also remember that
- * object creation and deletion carries an overhead, so there is a
- * middle-ground, which is not easily determined. But don't keep massive lists
- * of objects you can't see or use. Genlist does this with list objects. It
- * creates and destroys them dynamically as you scroll around. It groups them
- * into blocks so it can determine the visibility etc. of a whole block at
- * once as opposed to having to walk the whole list. This 2-level list allows
- * for very large numbers of items to be in the list (tests have used up to
- * 2,000,000 items). Also genlist employs a queue for adding items. As items
- * may be different sizes, every item added needs to be calculated as to its
- * size and thus this presents a lot of overhead on populating the list, this
- * genlist employs a queue. Any item added is queued and spooled off over
- * time, actually appearing some time later, so if your list has many members
- * you may find it takes a while for them to all appear, with your process
- * consuming a lot of CPU while it is busy spooling.
- *
- * Genlist also implements a tree structure, but it does so with callbacks to
- * the application, with the application filling in tree structures when
- * requested (allowing for efficient building of a very deep tree that could
- * even be used for file-management). See the above smart signal callbacks for
- * details.
- *
- * An item in the genlist world can have 0 or more text labels (they can be
- * regular text or textblock - that's up to the style to determine), 0 or
- * more icons (which are simply objects swallowed into the genlist item) and
- * 0 or more boolean states that can be used for check, radio or other
- * indicators by the edje theme style. An item may be one of several styles
- * (Elementary provides 4 by default - "default", "double_label", "group_index"
- * and "icon_top_text_bottom", but this can be extended by system or
- * application custom themes/overlays/extensions).
- *
- * In order to implement the ability to add and delete items on the fly,
- * Genlist implements a class/callback system where the application provides
- * a structure with information about that type of item (genlist may contain
- * multiple different items with different classes, states and styles).
- * Genlist will call the functions in this struct (methods) when an item is
- * "realized" (that is created dynamically while scrolling). All objects will
- * simply be deleted when no longer needed with evas_object_del(). The
- * Elm_Genlist_Item_Class structure contains the following members:
- *
- * item_style - This is a constant string and simply defines the name of the
- * item style. It must be specified and the default should be "default".
- *
- * func.label_get - This function is called when an actual item object is
- * created. The data parameter is the data parameter passed to
- * elm_genlist_item_append() and related item creation functions. The obj
- * parameter is the genlist object and the part parameter is the string name
- * of the text part in the edje design that is listed as one of the possible
- * labels that can be set. This function must return a strudup()'ed string as
- * the caller will free() it when done.
- *
- * func.icon_get - This function is called when an actual item object is
- * created. The data parameter is the data parameter passed to
- * elm_genlist_item_append() and related item creation functions. The obj
- * parameter is the genlist object and the part parameter is the string name
- * of the icon part in the edje design that is listed as one of the possible
- * icons that can be set. This must return NULL for no object or a valid
- * object. The object will be deleted by genlist on shutdown or when the item
- * is unrealized.
- *
- * func.state_get - This function is called when an actual item object is
- * created. The data parameter is the data parameter passed to
- * elm_genlist_item_append() and related item creation functions. The obj
- * parameter is the genlist object and the part parameter is the string name
- * of the state part in the edje design that is listed as one of the possible
- * states that can be set. Return 0 for false or 1 for true. Genlist will
- * emit a signal to the edje object with "elm,state,XXX,active" "elm" when
- * true (the default is false), where XXX is the name of the part.
- *
- * func.del - This is called when elm_genlist_item_del() is called on an
- * item, elm_genlist_clear() is called on the genlist, or
- * elm_genlist_item_subitems_clear() is called to clear sub-items. This is
- * intended for use when actual genlist items are deleted, so any backing
- * data attached to the item (e.g. its data parameter on creation) can be
- * deleted.
- *
- * Items can be added by several calls. All of them return a Elm_Genlist_Item
- * handle that is an internal member inside the genlist. They all take a data
- * parameter that is meant to be used for a handle to the applications
- * internal data (eg the struct with the original item data). The parent
- * parameter is the parent genlist item this belongs to if it is a tree or
- * an indexed group, and NULL if there is no parent. The flags can be a bitmask
- * of ELM_GENLIST_ITEM_NONE, ELM_GENLIST_ITEM_SUBITEMS and
- * ELM_GENLIST_ITEM_GROUP. If ELM_GENLIST_ITEM_SUBITEMS is set then this item
- * is displayed as an item that is able to expand and have child items.
- * If ELM_GENLIST_ITEM_GROUP is set then this item is group idex item that is
- * displayed at the top until the next group comes. The func parameter is a
- * convenience callback that is called when the item is selected and the data
- * parameter will be the func_data parameter, obj be the genlist object and
- * event_info will be the genlist item.
- *
- * elm_genlist_item_append() appends an item to the end of the list, or if
- * there is a parent, to the end of all the child items of the parent.
- * elm_genlist_item_prepend() is the same but prepends to the beginning of
- * the list or children list. elm_genlist_item_insert_before() inserts at
- * item before another item and elm_genlist_item_insert_after() inserts after
- * the indicated item.
- *
- * The application can clear the list with elm_genlist_clear() which deletes
- * all the items in the list and elm_genlist_item_del() will delete a specific
- * item. elm_genlist_item_subitems_clear() will clear all items that are
- * children of the indicated parent item.
- *
- * If the application wants multiple items to be able to be selected,
- * elm_genlist_multi_select_set() can enable this. If the list is
- * single-selection only (the default), then elm_genlist_selected_item_get()
- * will return the selected item, if any, or NULL I none is selected. If the
- * list is multi-select then elm_genlist_selected_items_get() will return a
- * list (that is only valid as long as no items are modified (added, deleted,
- * selected or unselected)).
- *
- * To help inspect list items you can jump to the item at the top of the list
- * with elm_genlist_first_item_get() which will return the item pointer, and
- * similarly elm_genlist_last_item_get() gets the item at the end of the list.
- * elm_genlist_item_next_get() and elm_genlist_item_prev_get() get the next
- * and previous items respectively relative to the indicated item. Using
- * these calls you can walk the entire item list/tree. Note that as a tree
- * the items are flattened in the list, so elm_genlist_item_parent_get() will
- * let you know which item is the parent (and thus know how to skip them if
- * wanted).
- *
- * There are also convenience functions. elm_genlist_item_genlist_get() will
- * return the genlist object the item belongs to. elm_genlist_item_show()
- * will make the scroller scroll to show that specific item so its visible.
- * elm_genlist_item_data_get() returns the data pointer set by the item
- * creation functions.
- *
- * If an item changes (state of boolean changes, label or icons change),
- * then use elm_genlist_item_update() to have genlist update the item with
- * the new state. Genlist will re-realize the item thus call the functions
- * in the _Elm_Genlist_Item_Class for that item.
- *
- * To programmatically (un)select an item use elm_genlist_item_selected_set().
- * To get its selected state use elm_genlist_item_selected_get(). Similarly
- * to expand/contract an item and get its expanded state, use
- * elm_genlist_item_expanded_set() and elm_genlist_item_expanded_get(). And
- * again to make an item disabled (unable to be selected and appear
- * differently) use elm_genlist_item_disabled_set() to set this and
- * elm_genlist_item_disabled_get() to get the disabled state.
- *
- * In general to indicate how the genlist should expand items horizontally to
- * fill the list area, use elm_genlist_horizontal_mode_set(). Valid modes are
- * ELM_LIST_LIMIT and ELM_LIST_SCROLL . The default is ELM_LIST_SCROLL. This
- * mode means that if items are too wide to fit, the scroller will scroll
- * horizontally. Otherwise items are expanded to fill the width of the
- * viewport of the scroller. If it is ELM_LIST_LIMIT, items will be expanded
- * to the viewport width and limited to that size. This can be combined with
- * a different style that uses edjes' ellipsis feature (cutting text off like
- * this: "tex...").
- *
- * Items will only call their selection func and callback when first becoming
- * selected. Any further clicks will do nothing, unless you enable always
- * select with elm_genlist_always_select_mode_set(). This means even if
- * selected, every click will make the selected callbacks be called.
- * elm_genlist_no_select_mode_set() will turn off the ability to select
- * items entirely and they will neither appear selected nor call selected
- * callback functions.
- *
- * Remember that you can create new styles and add your own theme augmentation
- * per application with elm_theme_extension_add(). If you absolutely must
- * have a specific style that overrides any theme the user or system sets up
- * you can use elm_theme_overlay_add() to add such a file.
- *
- */
-
typedef struct _Widget_Data Widget_Data;
typedef struct _Item_Block Item_Block;
typedef struct _Pan Pan;
struct _Widget_Data
{
- Evas_Object *obj, *scr, *pan_smart;
- Eina_Inlist *items, *blocks;
- Eina_List *group_items;
- Pan *pan;
- Evas_Coord pan_x, pan_y, old_pan_y, w, h, minw, minh, realminw, prev_viewport_w;
+ Eina_Inlist_Sorted_State *state;
+ Evas_Object *obj; /* the genlist object */
+ Evas_Object *scr; /* a smart scroller object which is used internally in genlist */
+ Evas_Object *pan_smart; /* "elm_genlist_pan" evas smart object. this is an extern pan of smart scroller(scr). */
+ Eina_Inlist *items; /* inlist of all items */
+ Eina_Inlist *blocks; /* inlist of all blocks. a block consists of a certain number of items. maximum number of items in a block is 'max_items_per_block'. */
+ Eina_List *group_items; /* list of groups index items */
+ Pan *pan; /* pan_smart object's smart data */
+ Evas_Coord pan_x, pan_y, reorder_old_pan_y, w, h, minw, minh, realminw, prev_viewport_w;
Ecore_Job *calc_job, *update_job;
Ecore_Idle_Enterer *queue_idle_enterer;
Ecore_Idler *must_recalc_idler;
Eina_List *queue, *selected;
- Elm_Genlist_Item *show_item, *last_selected_item, *anchor_item, *mode_item, *reorder_it, *reorder_rel;
- Eina_Inlist *item_cache;
- Evas_Coord anchor_y, reorder_start_y;
+ Elm_Genlist_Item *show_item, *anchor_item, *mode_item, *reorder_rel, *expanded_item;
+ Elm_Genlist_Item *last_selected_item; /* the last selected item. */
+ Elm_Genlist_Item *reorder_it; /* an item which is longpressed and in the moving state. */
+ Eina_Inlist *item_cache; /* an inlist of edje object item cache. */
+ Evas_Coord anchor_y;
+ Evas_Coord reorder_start_y; /* reorder item's initial y coordinate in the pan. */
Elm_List_Mode mode;
Ecore_Timer *multi_timer, *scr_hold_timer;
Ecore_Animator *reorder_move_animator;
Eina_Bool swipe : 1;
Eina_Bool reorder_mode : 1;
Eina_Bool reorder_pan_move : 1;
+ Eina_Bool auto_scroll_enabled : 1;
+ Eina_Bool pan_resized : 1;
struct
{
Evas_Coord x, y;
} history[SWIPE_MOVES];
int multi_device;
int item_cache_count;
- int item_cache_max;
+ int item_cache_max; /* maximum number of cached items */
int movements;
int walking;
int item_width;
int item_height;
int group_item_width;
int group_item_height;
- int max_items_per_block;
- double longpress_timeout;
+ int max_items_per_block; /* maximum number of items per block */
+ double longpress_timeout; /* longpress timeout. this value comes from _elm_config by default. this can be changed by elm_genlist_longpress_timeout_set() */
};
struct _Item_Block
Ecore_Timer *long_timer;
Ecore_Timer *swipe_timer;
Evas_Coord dx, dy;
- Evas_Coord scrl_x, scrl_y, old_scrl_x, old_scrl_y;
+ Evas_Coord scrl_x, scrl_y, old_scrl_y;
Elm_Genlist_Item *rel;
Evas_Object *mode_view;
Elm_Tooltip_Item_Content_Cb content_cb;
Evas_Smart_Cb del_cb;
const char *style;
+ Eina_Bool free_size : 1;
} tooltip;
const char *mouse_cursor;
static void _show_region_hook(void *data,
Evas_Object *obj);
static void _sizing_eval(Evas_Object *obj);
+static void _item_realize(Elm_Genlist_Item *it,
+ int in,
+ Eina_Bool calc);
static void _item_unrealize(Elm_Genlist_Item *it,
Eina_Bool calc);
static void _item_block_unrealize(Item_Block *itb);
const char *source);
static Eina_Bool _deselect_all_items(Widget_Data *wd);
static void _pan_calculate(Evas_Object *obj);
+static void _pan_max_get(Evas_Object *obj,
+ Evas_Coord *x,
+ Evas_Coord *y);
static void _item_position(Elm_Genlist_Item *it,
Evas_Object *obj,
Evas_Coord it_x,
Elm_Genlist_Item *after);
static void _item_move_before(Elm_Genlist_Item *it,
Elm_Genlist_Item *before);
+static void _item_auto_scroll(Widget_Data *wd);
static Evas_Smart_Class _pan_sc = EVAS_SMART_CLASS_INIT_VERSION;
+static const char SIG_ACTIVATED[] = "activated";
static const char SIG_CLICKED_DOUBLE[] = "clicked,double";
static const char SIG_SELECTED[] = "selected";
static const char SIG_UNSELECTED[] = "unselected";
static const char SIG_DRAG_STOP[] = "drag,stop";
static const char SIG_DRAG[] = "drag";
static const char SIG_LONGPRESSED[] = "longpressed";
+static const char SIG_SCROLL_ANIM_START[] = "scroll,anim,start";
+static const char SIG_SCROLL_ANIM_STOP[] = "scroll,anim,stop";
+static const char SIG_SCROLL_DRAG_START[] = "scroll,drag,start";
+static const char SIG_SCROLL_DRAG_STOP[] = "scroll,drag,stop";
static const char SIG_SCROLL_EDGE_TOP[] = "scroll,edge,top";
static const char SIG_SCROLL_EDGE_BOTTOM[] = "scroll,edge,bottom";
static const char SIG_SCROLL_EDGE_LEFT[] = "scroll,edge,left";
static const Evas_Smart_Cb_Description _signals[] = {
{SIG_CLICKED_DOUBLE, ""},
+ {SIG_ACTIVATED, ""},
{SIG_SELECTED, ""},
{SIG_UNSELECTED, ""},
{SIG_EXPANDED, ""},
{SIG_DRAG_STOP, ""},
{SIG_DRAG, ""},
{SIG_LONGPRESSED, ""},
+ {SIG_SCROLL_ANIM_START, ""},
+ {SIG_SCROLL_ANIM_STOP, ""},
+ {SIG_SCROLL_DRAG_START, ""},
+ {SIG_SCROLL_DRAG_STOP, ""},
{SIG_SCROLL_EDGE_TOP, ""},
{SIG_SCROLL_EDGE_BOTTOM, ""},
{SIG_SCROLL_EDGE_LEFT, ""},
};
static Eina_Compare_Cb _elm_genlist_item_compare_cb;
+static Eina_Compare_Cb _elm_genlist_item_compare_data_cb;
static Eina_Bool
_event_hook(Evas_Object *obj,
if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
Evas_Event_Key_Down *ev = event_info;
Widget_Data *wd = elm_widget_data_get(obj);
+ Evas_Coord pan_max_x = 0, pan_max_y = 0;
if (!wd) return EINA_FALSE;
if (!wd->items) return EINA_FALSE;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
it = elm_genlist_selected_item_get(obj);
elm_genlist_item_expanded_set(it,
!elm_genlist_item_expanded_get(it));
+ evas_object_smart_callback_call(it->base.widget, SIG_ACTIVATED, it);
}
else if (!strcmp(ev->keyname, "Escape"))
{
else return EINA_FALSE;
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
+ _pan_max_get(wd->pan_smart, &pan_max_x, &pan_max_y);
+ if (x < 0) x = 0;
+ if (x > pan_max_x) x = pan_max_x;
+ if (y < 0) y = 0;
+ if (y > pan_max_y) y = pan_max_y;
elm_smart_scroller_child_pos_set(wd->scr, x, y);
return EINA_TRUE;
}
if (!wd) return;
if (elm_widget_focus_get(obj))
{
- edje_object_signal_emit(wd->obj, "elm,action,focus", "elm");
+ elm_object_signal_emit(wd->obj, "elm,action,focus", "elm");
evas_object_focus_set(wd->obj, EINA_TRUE);
if ((wd->selected) && (!wd->last_selected_item))
wd->last_selected_item = eina_list_data_get(wd->selected);
}
else
{
- edje_object_signal_emit(wd->obj, "elm,action,unfocus", "elm");
+ elm_object_signal_emit(wd->obj, "elm,action,unfocus", "elm");
evas_object_focus_set(wd->obj, EINA_FALSE);
}
}
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
+ elm_genlist_clear(obj);
evas_object_del(wd->pan_smart);
wd->pan_smart = NULL;
- elm_genlist_clear(obj);
}
static void
}
static void
+_translate_hook(Evas_Object *obj)
+{
+ evas_object_smart_callback_call(obj, "language,changed", NULL);
+}
+
+static void
_sizing_eval(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
static void
_item_select(Elm_Genlist_Item *it)
{
+ Evas_Object *parent = it->base.widget;
+
if ((it->wd->no_select) || (it->delete_me) || (it->mode_view)) return;
if (it->selected)
{
it->selected = EINA_TRUE;
it->wd->selected = eina_list_append(it->wd->selected, it);
call:
+ evas_object_ref(parent);
it->walking++;
it->wd->walking++;
- if (it->func.func) it->func.func((void *)it->func.data, it->base.widget, it);
+ if (it->func.func) it->func.func((void *)it->func.data, parent, it);
if (!it->delete_me)
- evas_object_smart_callback_call(it->base.widget, SIG_SELECTED, it);
+ evas_object_smart_callback_call(parent, SIG_SELECTED, it);
it->walking--;
it->wd->walking--;
if ((it->wd->clear_me) && (!it->wd->walking))
- elm_genlist_clear(it->base.widget);
+ {
+ elm_genlist_clear(parent);
+ goto end;
+ }
else
{
if ((!it->walking) && (it->delete_me))
{
if (!it->relcount) _item_del(it);
+ goto end;
}
}
it->wd->last_selected_item = it;
+
+end:
+ evas_object_unref(parent);
}
static void
if (!it->wd->reorder_start_y)
it->wd->reorder_start_y = it->block->y + it->y;
- if (it_scrl_y < oy) y_pos = oy;
- else if (it_scrl_y + it->wd->reorder_it->h > oy+oh)
- y_pos = oy + oh - it->wd->reorder_it->h;
- else y_pos = it_scrl_y;
+ if (it_scrl_y < oy)
+ y_pos = oy;
+ else if (it_scrl_y + it->wd->reorder_it->h > oy + oh)
+ y_pos = oy + oh - it->wd->reorder_it->h;
+ else
+ y_pos = it_scrl_y;
_item_position(it, it->base.view, it->scrl_x, y_pos);
evas_object_raise(it->base.view);
elm_smart_scroller_hold_set(it->wd->scr, EINA_TRUE);
+ elm_smart_scroller_bounce_allow_set(it->wd->scr, EINA_FALSE, EINA_FALSE);
list = elm_genlist_realized_items_get(it->wd->obj);
EINA_LIST_FOREACH(list, l, it_tmp)
if ((!it->disabled) && (!it->display_only))
{
evas_object_smart_callback_call(it->base.widget, SIG_CLICKED_DOUBLE, it);
- evas_object_smart_callback_call(it->base.widget, "clicked", it); // will be removed
+ evas_object_smart_callback_call(it->base.widget, SIG_ACTIVATED, it);
}
if (it->long_timer) ecore_timer_del(it->long_timer);
if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
{
Evas_Coord it_scrl_y = ev->canvas.y - it->wd->reorder_it->dy;
- if (it->wd->reorder_rel)
+ if (it->wd->reorder_rel && (it->wd->reorder_it->parent == it->wd->reorder_rel->parent))
{
- if (it->wd->reorder_it->parent == it->wd->reorder_rel->parent)
- {
- if (it_scrl_y <= it->wd->reorder_rel->scrl_y)
- _item_move_before(it->wd->reorder_it, it->wd->reorder_rel);
- else
- _item_move_after(it->wd->reorder_it, it->wd->reorder_rel);
- }
+ if (it_scrl_y <= it->wd->reorder_rel->scrl_y)
+ _item_move_before(it->wd->reorder_it, it->wd->reorder_rel);
else
- {
- if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
- it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
- }
+ _item_move_after(it->wd->reorder_it, it->wd->reorder_rel);
+ }
+ else
+ {
+ if (it->wd->calc_job) ecore_job_del(it->wd->calc_job);
+ it->wd->calc_job = ecore_job_add(_calc_job, it->wd);
}
edje_object_signal_emit(it->base.view, "elm,state,reorder,disabled", "elm");
it->wd->reorder_it = it->wd->reorder_rel = NULL;
elm_smart_scroller_hold_set(it->wd->scr, EINA_FALSE);
+ elm_smart_scroller_bounce_allow_set(it->wd->scr, EINA_FALSE, EINA_TRUE);
}
if (it->wd->longpressed)
{
evas_event_freeze(te);
it->nocache = EINA_FALSE;
_mode_item_unrealize(it);
+ if (it->group_item)
+ evas_object_raise(it->group_item->base.view);
snprintf(buf, sizeof(buf), "elm,state,%s,passive,finished", it->wd->mode_type);
edje_object_signal_callback_del_full(obj, buf, "elm", _mode_finished_signal_cb, it);
evas_event_thaw(te);
free(itc);
}
+static const char *
+_item_label_hook(Elm_Genlist_Item *it, const char *part)
+{
+ if (!it->itc->func.label_get) return NULL;
+ return edje_object_part_text_get(it->base.view, part);
+}
+
+static void
+_item_del_hook(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
+{
+ Elm_Genlist_Item *it = event_info;
+ if (!it) return;
+ if (it->wd->last_selected_item == it)
+ it->wd->last_selected_item = NULL;
+}
+
static void
_item_label_realize(Elm_Genlist_Item *it,
Evas_Object *target,
it->tooltip.content_cb,
it->tooltip.data, NULL);
elm_widget_item_tooltip_style_set(it, it->tooltip.style);
+ elm_widget_item_tooltip_size_restrict_disable(it, it->tooltip.free_size);
}
if (it->mouse_cursor)
//evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
if (!calc)
evas_object_smart_callback_call(it->base.widget, SIG_REALIZED, it);
+ edje_object_message_signal_process(it->base.view);
}
static void
{
it->block->reorder_offset = it->wd->reorder_it->h * -1;
if (it->block->count == 1)
- it->wd->reorder_rel = it;
+ it->wd->reorder_rel = it;
}
else if ((it->wd->reorder_start_y >= it->block->y) &&
(roy - oy + (roh / 2) <= it->block->y - it->wd->pan_y))
it->block->reorder_offset = it->wd->reorder_it->h;
}
else
- it->block->reorder_offset = 0;
+ it->block->reorder_offset = 0;
it->scrl_y += it->block->reorder_offset;
return it->wd->reorder_it->h;
}
else
- return 0;
+ return 0;
}
static Eina_Bool
if (vis)
{
if (it->wd->reorder_mode)
- y += _get_space_for_reorder_item(it);
+ y += _get_space_for_reorder_item(it);
git = it->group_item;
if (git)
{
}
if (!it->move_effect_enabled)
{
- {
- if (it->mode_view)
- _item_position(it, it->mode_view, it->scrl_x,
- it->scrl_y);
- else
- _item_position(it, it->base.view, it->scrl_x,
- it->scrl_y);
- }
- it->old_scrl_x = it->scrl_x;
+ if (it->mode_view)
+ _item_position(it, it->mode_view, it->scrl_x,
+ it->scrl_y);
+ else
+ _item_position(it, it->base.view, it->scrl_x,
+ it->scrl_y);
it->old_scrl_y = it->scrl_y;
}
}
Evas_Coord minw = -1, minh = 0, y = 0, ow;
int in = 0;
double t0, t;
- Eina_Bool minw_change = EINA_FALSE, changed = EINA_FALSE;
+ Eina_Bool minw_change = EINA_FALSE;
Eina_Bool did_must_recalc = EINA_FALSE;
if (!wd) return;
{
if (itb->realized) _item_block_unrealize(itb);
}
- if ((itb->changed) || (changed) ||
- ((itb->must_recalc) && (!did_must_recalc)))
+ if ((itb->changed) || ((itb->must_recalc) && (!did_must_recalc)))
{
- if ((changed) || (itb->must_recalc))
+ if (itb->must_recalc)
{
Eina_List *l;
Elm_Genlist_Item *it;
wd->minh = minh;
evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
_sizing_eval(wd->obj);
- if ((wd->anchor_item) && (wd->anchor_item->block))
+ if ((wd->anchor_item) && (wd->anchor_item->block) && (!wd->auto_scroll_enabled))
{
Elm_Genlist_Item *it;
Evas_Coord it_y;
Pan *sd = evas_object_smart_data_get(obj);
Item_Block *itb;
+ if (!sd) return;
// Evas_Coord ow, oh;
// evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
// ow = sd->wd->minw - ow;
{
Pan *sd = evas_object_smart_data_get(obj);
+ if (!sd) return;
if (x) *x = sd->wd->pan_x;
if (y) *y = sd->wd->pan_y;
}
Pan *sd = evas_object_smart_data_get(obj);
Evas_Coord ow, oh;
+ if (!sd) return;
evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
ow = sd->wd->minw - ow;
if (ow < 0) ow = 0;
{
Pan *sd = evas_object_smart_data_get(obj);
+ if (!sd) return;
if (w) *w = sd->wd->minw;
if (h) *h = sd->wd->minh;
}
_pan_resize_job(void *data)
{
Pan *sd = data;
+ if (!sd) return;
_sizing_eval(sd->wd->obj);
sd->resize_job = NULL;
}
Pan *sd = evas_object_smart_data_get(obj);
Evas_Coord ow, oh;
+ if (!sd) return;
evas_object_geometry_get(obj, NULL, NULL, &ow, &oh);
if ((ow == w) && (oh == h)) return;
if ((sd->wd->height_for_width) && (ow != w))
{
+ /* fix me later */
if (sd->resize_job) ecore_job_del(sd->resize_job);
sd->resize_job = ecore_job_add(_pan_resize_job, sd);
}
+ sd->wd->pan_resized = EINA_TRUE;
+ evas_object_smart_changed(obj);
+ if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
+ sd->wd->calc_job = NULL;
+/* OLD
if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
+ */
}
static void
Elm_Genlist_Item *git;
Eina_List *l;
+ if (!sd) return;
evas_event_freeze(evas_object_evas_get(obj));
+
+ if (sd->wd->pan_resized)
+ {
+ _calc_job(sd->wd);
+ sd->wd->pan_resized = EINA_FALSE;
+ }
+
evas_object_geometry_get(obj, &ox, &oy, &ow, &oh);
evas_output_viewport_get(evas_object_evas_get(obj), &cvx, &cvy, &cvw, &cvh);
EINA_LIST_FOREACH(sd->wd->group_items, l, git)
_group_items_recalc(sd->wd);
if ((sd->wd->reorder_mode) && (sd->wd->reorder_it))
{
- if (sd->wd->pan_y != sd->wd->old_pan_y)
+ if (sd->wd->pan_y != sd->wd->reorder_old_pan_y)
sd->wd->reorder_pan_move = EINA_TRUE;
else sd->wd->reorder_pan_move = EINA_FALSE;
evas_object_raise(sd->wd->reorder_it->base.view);
- sd->wd->old_pan_y = sd->wd->pan_y;
+ sd->wd->reorder_old_pan_y = sd->wd->pan_y;
sd->wd->start_time = ecore_loop_time_get();
}
+ _item_auto_scroll(sd->wd);
evas_event_thaw(evas_object_evas_get(obj));
evas_event_thaw_eval(evas_object_evas_get(obj));
}
{
Pan *sd = evas_object_smart_data_get(obj);
+ if (!sd) return;
if (sd->wd->calc_job) ecore_job_del(sd->wd->calc_job);
sd->wd->calc_job = ecore_job_add(_calc_job, sd->wd);
}
}
static void
+_scr_anim_start(void *data,
+ Evas_Object *obj __UNUSED__,
+ void *event_info __UNUSED__)
+{
+ evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_START, NULL);
+}
+
+static void
+_scr_anim_stop(void *data,
+ Evas_Object *obj __UNUSED__,
+ void *event_info __UNUSED__)
+{
+ evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_STOP, NULL);
+}
+
+static void
+_scr_drag_start(void *data,
+ Evas_Object *obj __UNUSED__,
+ void *event_info __UNUSED__)
+{
+ evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_START, NULL);
+}
+
+static void
+_scr_drag_stop(void *data,
+ Evas_Object *obj __UNUSED__,
+ void *event_info __UNUSED__)
+{
+ evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_STOP, NULL);
+}
+
+static void
_scroll_edge_left(void *data,
Evas_Object *scr __UNUSED__,
void *event_info __UNUSED__)
evas_event_freeze(evas_object_evas_get(it->wd->obj));
_mode_item_realize(it);
+ if (it->group_item)
+ evas_object_raise(it->group_item->base.view);
_item_position(it, it->mode_view, it->scrl_x, it->scrl_y);
evas_event_thaw(evas_object_evas_get(it->wd->obj));
evas_event_thaw_eval(evas_object_evas_get(it->wd->obj));
wd->mode_item = NULL;
}
-/**
- * Add a new Genlist object
- *
- * @param parent The parent object
- * @return The new object or NULL if it cannot be created
- *
- * @ingroup Genlist
- */
+static void
+_item_auto_scroll(Widget_Data *wd)
+{
+ if (!wd) return;
+ Elm_Genlist_Item *it;
+ Eina_List *l;
+ Evas_Coord ox, oy, ow, oh;
+
+ if ((wd->expanded_item) && (wd->auto_scroll_enabled))
+ {
+ evas_object_geometry_get(wd->obj, &ox, &oy, &ow, &oh);
+ if (wd->expanded_item->scrl_y > (oh + oy) / 2)
+ {
+ EINA_LIST_FOREACH(wd->expanded_item->items, l, it)
+ elm_genlist_item_bring_in(it);
+ }
+ wd->auto_scroll_enabled = EINA_FALSE;
+ }
+}
+
EAPI Evas_Object *
elm_genlist_add(Evas_Object *parent)
{
elm_widget_can_focus_set(obj, EINA_TRUE);
elm_widget_event_hook_set(obj, _event_hook);
elm_widget_on_show_region_hook_set(obj, _show_region_hook, obj);
+ elm_widget_translate_hook_set(obj, _translate_hook);
wd->scr = elm_smart_scroller_add(e);
elm_smart_scroller_widget_set(wd->scr, obj);
_elm_config->thumbscroll_bounce_enable);
elm_widget_resize_object_set(obj, wd->scr);
+ evas_object_smart_callback_add(wd->scr, "animate,start", _scr_anim_start, obj);
+ evas_object_smart_callback_add(wd->scr, "animate,stop", _scr_anim_stop, obj);
+ evas_object_smart_callback_add(wd->scr, "drag,start", _scr_drag_start, obj);
+ evas_object_smart_callback_add(wd->scr, "drag,stop", _scr_drag_stop, obj);
evas_object_smart_callback_add(wd->scr, "edge,left", _scroll_edge_left, obj);
evas_object_smart_callback_add(wd->scr, "edge,right", _scroll_edge_right,
obj);
it->func.data = func_data;
it->mouse_cursor = NULL;
it->expanded_depth = 0;
+ elm_widget_item_text_get_hook_set(it, _item_label_hook);
+ elm_widget_item_del_cb_set(it, _item_del_hook);
+
+ if (it->parent)
+ {
+ if (it->parent->flags & ELM_GENLIST_ITEM_GROUP)
+ it->group_item = parent;
+ else if (it->parent->group_item)
+ it->group_item = it->parent->group_item;
+ }
return it;
}
}
static int
+_elm_genlist_item_compare_data(const void *data, const void *data1)
+{
+ const Elm_Genlist_Item *item = data;
+ const Elm_Genlist_Item *item1 = data1;
+
+ return _elm_genlist_item_compare_data_cb(item->base.data, item1->base.data);
+}
+
+static int
_elm_genlist_item_compare(const void *data, const void *data1)
{
- Elm_Genlist_Item *item, *item1;
+ const Elm_Genlist_Item *item, *item1;
item = ELM_GENLIST_ITEM_FROM_INLIST(data);
item1 = ELM_GENLIST_ITEM_FROM_INLIST(data1);
- return _elm_genlist_item_compare_cb(item->base.data, item1->base.data);
+ return _elm_genlist_item_compare_cb(item, item1);
+}
+
+static int
+_elm_genlist_item_list_compare(const void *data, const void *data1)
+{
+ const Elm_Genlist_Item *item = data;
+ const Elm_Genlist_Item *item1 = data1;
+ return _elm_genlist_item_compare_cb(item, item1);
}
static void
if (after->group_item) it->group_item = after->group_item;
_item_queue(it->wd, it);
+ // TODO: change this to smart callback
if (it->itc->func.moved)
it->itc->func.moved(it->base.widget, it, after, EINA_TRUE);
}
if (before->group_item) it->group_item = before->group_item;
_item_queue(it->wd, it);
+ // TODO: change this to smart callback
if (it->itc->func.moved)
it->itc->func.moved(it->base.widget, it, before, EINA_FALSE);
}
-/**
- * Append item to the end of the genlist
- *
- * This appends the given item to the end of the list or the end of
- * the children if the parent is given.
- *
- * @param obj The genlist object
- * @param itc The item class for the item
- * @param data The item data
- * @param parent The parent item, or NULL if none
- * @param flags Item flags
- * @param func Convenience function called when item selected
- * @param func_data Data passed to @p func above.
- * @return A handle to the item added or NULL if not possible
- *
- * @ingroup Genlist
- */
EAPI Elm_Genlist_Item *
elm_genlist_item_append(Evas_Object *obj,
const Elm_Genlist_Item_Class *itc,
it->parent->items = eina_list_append(it->parent->items, it);
if (!it2) it2 = it->parent;
wd->items =
- eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
- EINA_INLIST_GET(it2));
+ eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
+ EINA_INLIST_GET(it2));
it->rel = it2;
it->rel->relcount++;
-
- if (it->parent->flags & ELM_GENLIST_ITEM_GROUP)
- it->group_item = parent;
- else if (it->parent->group_item)
- it->group_item = it->parent->group_item;
}
it->before = EINA_FALSE;
_item_queue(wd, it);
return it;
}
-/**
- * Prepend item at start of the genlist
- *
- * This adds an item to the beginning of the list or beginning of the
- * children of the parent if given.
- *
- * @param obj The genlist object
- * @param itc The item class for the item
- * @param data The item data
- * @param parent The parent item, or NULL if none
- * @param flags Item flags
- * @param func Convenience function called when item selected
- * @param func_data Data passed to @p func above.
- * @return A handle to the item added or NULL if not possible
- *
- * @ingroup Genlist
- */
EAPI Elm_Genlist_Item *
elm_genlist_item_prepend(Evas_Object *obj,
const Elm_Genlist_Item_Class *itc,
return it;
}
-/**
- * Insert item before another in the genlist
- *
- * This inserts an item before another in the list. It will be in the
- * same tree level or group as the item it is inseted before.
- *
- * @param obj The genlist object
- * @param itc The item class for the item
- * @param data The item data
- * @param before The item to insert before
- * @param flags Item flags
- * @param func Convenience function called when item selected
- * @param func_data Data passed to @p func above.
- * @return A handle to the item added or NULL if not possible
- *
- * @ingroup Genlist
- */
+EAPI Elm_Genlist_Item *
+elm_genlist_item_insert_after(Evas_Object *obj,
+ const Elm_Genlist_Item_Class *itc,
+ const void *data,
+ Elm_Genlist_Item *parent,
+ Elm_Genlist_Item *after,
+ Elm_Genlist_Item_Flags flags,
+ Evas_Smart_Cb func,
+ const void *func_data)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+ EINA_SAFETY_ON_NULL_RETURN_VAL(after, NULL);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return NULL;
+ Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
+ func_data);
+ if (!it) return NULL;
+ /* It makes no sense to insert after in an empty list with after != NULL, something really bad is happening in your app. */
+ EINA_SAFETY_ON_NULL_RETURN_VAL(wd->items, NULL);
+
+ if (!it->parent)
+ {
+ if ((flags & ELM_GENLIST_ITEM_GROUP) &&
+ (after->flags & ELM_GENLIST_ITEM_GROUP))
+ wd->group_items = eina_list_append_relative(wd->group_items, it,
+ after);
+ }
+ else
+ {
+ it->parent->items = eina_list_append_relative(it->parent->items, it,
+ after);
+ }
+ wd->items = eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
+ EINA_INLIST_GET(after));
+ it->rel = after;
+ it->rel->relcount++;
+ it->before = EINA_FALSE;
+ _item_queue(wd, it);
+ return it;
+}
+
EAPI Elm_Genlist_Item *
elm_genlist_item_insert_before(Evas_Object *obj,
const Elm_Genlist_Item_Class *itc,
Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
func_data);
if (!it) return NULL;
- if (it->parent)
+ /* It makes no sense to insert before in an empty list with before != NULL, something really bad is happening in your app. */
+ EINA_SAFETY_ON_NULL_RETURN_VAL(wd->items, NULL);
+
+ if (!it->parent)
+ {
+ if ((flags & ELM_GENLIST_ITEM_GROUP) &&
+ (before->flags & ELM_GENLIST_ITEM_GROUP))
+ wd->group_items = eina_list_prepend_relative(wd->group_items, it,
+ before);
+ }
+ else
{
it->parent->items = eina_list_prepend_relative(it->parent->items, it,
before);
return it;
}
-/**
- * Insert a new item into the sorted genlist object
- *
- * @param obj The genlist object
- * @param itc The item class for the item
- * @param data The item data
- * @param parent The parent item, or NULL if none
- * @param flags Item flags
- * @param comp The function called for the sort
- * @param func Convenience function called when item selected
- * @param func_data Data passed to @p func above.
- * @return A handle to the item added or NULL if not possible
- *
- * @ingroup Genlist
- */
EAPI Elm_Genlist_Item *
-elm_genlist_item_sorted_insert(Evas_Object *obj,
- const Elm_Genlist_Item_Class *itc,
- const void *data,
- Elm_Genlist_Item *parent,
- Elm_Genlist_Item_Flags flags,
- Eina_Compare_Cb comp,
- Evas_Smart_Cb func,
- const void *func_data)
+elm_genlist_item_direct_sorted_insert(Evas_Object *obj,
+ const Elm_Genlist_Item_Class *itc,
+ const void *data,
+ Elm_Genlist_Item *parent,
+ Elm_Genlist_Item_Flags flags,
+ Eina_Compare_Cb comp,
+ Evas_Smart_Cb func,
+ const void *func_data)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return NULL;
+ Elm_Genlist_Item *rel = NULL;
Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
func_data);
if (!it) return NULL;
_elm_genlist_item_compare_cb = comp;
+
if (it->parent)
{
- it->parent->items =
- eina_list_sorted_insert(it->parent->items, comp, it);
+ Eina_List *l;
+ int cmp_result;
+
+ l = eina_list_search_sorted_near_list(it->parent->items,
+ _elm_genlist_item_list_compare, it,
+ &cmp_result);
+ if (l)
+ rel = eina_list_data_get(l);
+ else
+ rel = it->parent;
+
+ if (cmp_result >= 0)
+ {
+ it->parent->items = eina_list_prepend_relative_list(it->parent->items, it, l);
+ wd->items = eina_inlist_prepend_relative(wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(rel));
+ it->before = EINA_FALSE;
+ }
+ else if (cmp_result < 0)
+ {
+ it->parent->items = eina_list_append_relative_list(it->parent->items, it, l);
+ wd->items = eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET(rel));
+ it->before = EINA_TRUE;
+ }
}
- wd->items = eina_inlist_sorted_insert(wd->items, EINA_INLIST_GET(it),
- _elm_genlist_item_compare);
- if (EINA_INLIST_GET(it)->next)
+ else
{
- it->rel = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
- it->rel->relcount++;
- it->before = EINA_TRUE;
+ if (!wd->state)
+ {
+ wd->state = eina_inlist_sorted_state_new();
+ }
+
+ if (flags & ELM_GENLIST_ITEM_GROUP)
+ wd->group_items = eina_list_append(wd->group_items, it);
+
+ wd->items = eina_inlist_sorted_state_insert(wd->items, EINA_INLIST_GET(it),
+ _elm_genlist_item_compare, wd->state);
+
+ if (EINA_INLIST_GET(it)->next)
+ {
+ rel = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->next);
+ it->before = EINA_TRUE;
+ }
+ else if (EINA_INLIST_GET(it)->prev)
+ {
+ rel = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
+ it->before = EINA_FALSE;
+ }
}
- else if (EINA_INLIST_GET(it)->prev)
+
+ if (rel)
{
- it->rel = ELM_GENLIST_ITEM_FROM_INLIST(EINA_INLIST_GET(it)->prev);
+ it->rel = rel;
it->rel->relcount++;
- it->before = EINA_FALSE;
}
+
_item_queue(wd, it);
return it;
}
-/**
- * Insert an item after another in the genlst
- *
- * This inserts an item after another in the list. It will be in the
- * same tree level or group as the item it is inseted after.
- *
- * @param obj The genlist object
- * @param itc The item class for the item
- * @param data The item data
- * @param after The item to insert after
- * @param flags Item flags
- * @param func Convenience function called when item selected
- * @param func_data Data passed to @p func above.
- * @return A handle to the item added or NULL if not possible
- *
- * @ingroup Genlist
- */
EAPI Elm_Genlist_Item *
-elm_genlist_item_insert_after(Evas_Object *obj,
- const Elm_Genlist_Item_Class *itc,
- const void *data,
- Elm_Genlist_Item *parent,
- Elm_Genlist_Item *after,
- Elm_Genlist_Item_Flags flags,
- Evas_Smart_Cb func,
- const void *func_data)
+elm_genlist_item_sorted_insert(Evas_Object *obj,
+ const Elm_Genlist_Item_Class *itc,
+ const void *data,
+ Elm_Genlist_Item *parent,
+ Elm_Genlist_Item_Flags flags,
+ Eina_Compare_Cb comp,
+ Evas_Smart_Cb func,
+ const void *func_data)
{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- EINA_SAFETY_ON_NULL_RETURN_VAL(after, NULL);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
- Elm_Genlist_Item *it = _item_new(wd, itc, data, parent, flags, func,
- func_data);
- if (!it) return NULL;
- wd->items = eina_inlist_append_relative(wd->items, EINA_INLIST_GET(it),
- EINA_INLIST_GET(after));
- if (it->parent)
- {
- it->parent->items = eina_list_append_relative(it->parent->items, it,
- after);
- }
- it->rel = after;
- it->rel->relcount++;
- it->before = EINA_FALSE;
- _item_queue(wd, it);
- return it;
+ _elm_genlist_item_compare_data_cb = comp;
+
+ return elm_genlist_item_direct_sorted_insert(obj, itc, data, parent, flags,
+ _elm_genlist_item_compare_data, func, func_data);
}
-/**
- * Clear the genlist
- *
- * This clears all items in the list, leaving it empty.
- *
- * @param obj The genlist object
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_clear(Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
+ if (wd->state)
+ {
+ eina_inlist_sorted_state_free(wd->state);
+ wd->state = NULL;
+ }
if (wd->walking > 0)
{
Elm_Genlist_Item *it;
wd->show_item = NULL;
wd->pan_x = 0;
wd->pan_y = 0;
- wd->old_pan_y = 0;
+ wd->reorder_old_pan_y = 0;
wd->minw = 0;
wd->minh = 0;
if (wd->pan_smart)
evas_object_smart_callback_call(wd->pan_smart, "changed", NULL);
}
_sizing_eval(obj);
+ elm_smart_scroller_child_region_show(wd->scr, 0, 0, 0, 0);
evas_event_thaw(evas_object_evas_get(wd->obj));
evas_event_thaw_eval(evas_object_evas_get(wd->obj));
}
-/**
- * Enable or disable multi-select in the genlist
- *
- * This enables (EINA_TRUE) or disables (EINA_FALSE) multi-select in
- * the list. This allows more than 1 item to be selected.
- *
- * @param obj The genlist object
- * @param multi Multi-select enable/disable
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_multi_select_set(Evas_Object *obj,
Eina_Bool multi)
wd->multi = multi;
}
-/**
- * Gets if multi-select in genlist is enable or disable
- *
- * @param obj The genlist object
- * @return Multi-select enable/disable
- * (EINA_TRUE = enabled/EINA_FALSE = disabled)
- *
- * @ingroup Genlist
- */
EAPI Eina_Bool
elm_genlist_multi_select_get(const Evas_Object *obj)
{
return wd->multi;
}
-/**
- * Get the selectd item in the genlist
- *
- * This gets the selected item in the list (if multi-select is enabled
- * only the first item in the list is selected - which is not very
- * useful, so see elm_genlist_selected_items_get() for when
- * multi-select is used).
- *
- * If no item is selected, NULL is returned.
- *
- * @param obj The genlist object
- * @return The selected item, or NULL if none.
- *
- * @ingroup Genlist
- */
EAPI Elm_Genlist_Item *
elm_genlist_selected_item_get(const Evas_Object *obj)
{
return NULL;
}
-/**
- * Get a list of selected items in the genlist
- *
- * This returns a list of the selected items. This list pointer is
- * only valid so long as no items are selected or unselected (or
- * unselected implicitly by deletion). The list contains
- * Elm_Genlist_Item pointers.
- *
- * @param obj The genlist object
- * @return The list of selected items, nor NULL if none are selected.
- *
- * @ingroup Genlist
- */
EAPI const Eina_List *
elm_genlist_selected_items_get(const Evas_Object *obj)
{
return wd->selected;
}
-/**
- * Get a list of realized items in genlist
- *
- * This returns a list of the realized items in the genlist. The list
- * contains Elm_Genlist_Item pointers. The list must be freed by the
- * caller when done with eina_list_free(). The item pointers in the
- * list are only valid so long as those items are not deleted or the
- * genlist is not deleted.
- *
- * @param obj The genlist object
- * @return The list of realized items, nor NULL if none are realized.
- *
- * @ingroup Genlist
- */
EAPI Eina_List *
elm_genlist_realized_items_get(const Evas_Object *obj)
{
return list;
}
-/**
- * Get the item that is at the x, y canvas coords
- *
- * This returns the item at the given coordinates (which are canvas
- * relative not object-relative). If an item is at that coordinate,
- * that item handle is returned, and if @p posret is not NULL, the
- * integer pointed to is set to a value of -1, 0 or 1, depending if
- * the coordinate is on the upper portion of that item (-1), on the
- * middle section (0) or on the lower part (1). If NULL is returned as
- * an item (no item found there), then posret may indicate -1 or 1
- * based if the coordinate is above or below all items respectively in
- * the genlist.
- *
- * @param it The item
- * @param x The input x coordinate
- * @param y The input y coordinate
- * @param posret The position relative to the item returned here
- * @return The item at the coordinates or NULL if none
- *
- * @ingroup Genlist
- */
EAPI Elm_Genlist_Item *
elm_genlist_at_xy_item_get(const Evas_Object *obj,
Evas_Coord x,
return NULL;
}
-/**
- * Get the first item in the genlist
- *
- * This returns the first item in the list.
- *
- * @param obj The genlist object
- * @return The first item, or NULL if none
- *
- * @ingroup Genlist
- */
EAPI Elm_Genlist_Item *
elm_genlist_first_item_get(const Evas_Object *obj)
{
return it;
}
-/**
- * Get the last item in the genlist
- *
- * This returns the last item in the list.
- *
- * @return The last item, or NULL if none
- *
- * @ingroup Genlist
- */
EAPI Elm_Genlist_Item *
elm_genlist_last_item_get(const Evas_Object *obj)
{
return it;
}
-/**
- * Get the next item in the genlist
- *
- * This returns the item after the item @p it.
- *
- * @param it The item
- * @return The item after @p it, or NULL if none
- *
- * @ingroup Genlist
- */
EAPI Elm_Genlist_Item *
elm_genlist_item_next_get(const Elm_Genlist_Item *it)
{
return (Elm_Genlist_Item *)it;
}
-/**
- * Get the previous item in the genlist
- *
- * This returns the item before the item @p it.
- *
- * @param it The item
- * @return The item before @p it, or NULL if none
- *
- * @ingroup Genlist
- */
EAPI Elm_Genlist_Item *
elm_genlist_item_prev_get(const Elm_Genlist_Item *it)
{
return (Elm_Genlist_Item *)it;
}
-/**
- * Get the genlist object from an item
- *
- * This returns the genlist object itself that an item belongs to.
- *
- * @param it The item
- * @return The genlist object
- *
- * @ingroup Genlist
- */
EAPI Evas_Object *
elm_genlist_item_genlist_get(const Elm_Genlist_Item *it)
{
return it->base.widget;
}
-/**
- * Get the parent item of the given item
- *
- * This returns the parent item of the item @p it given.
- *
- * @param it The item
- * @return The parent of the item or NULL if none
- *
- * @ingroup Genlist
- */
EAPI Elm_Genlist_Item *
elm_genlist_item_parent_get(const Elm_Genlist_Item *it)
{
return it->parent;
}
-/**
- * Clear all sub-items (children) of the given item
- *
- * This clears all items that are children (or their descendants) of the
- * given item @p it.
- *
- * @param it The item
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_subitems_clear(Elm_Genlist_Item *it)
{
elm_genlist_item_del(it2);
}
-/**
- * Set the selected state of an item
- *
- * This sets the selected state (1 selected, 0 not selected) of the given
- * item @p it.
- *
- * @param it The item
- * @param selected The selected state
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_selected_set(Elm_Genlist_Item *it,
Eina_Bool selected)
}
}
-/**
- * Get the selected state of an item
- *
- * This gets the selected state of an item (1 selected, 0 not selected).
- *
- * @param it The item
- * @return The selected state
- *
- * @ingroup Genlist
- */
EAPI Eina_Bool
elm_genlist_item_selected_get(const Elm_Genlist_Item *it)
{
return it->selected;
}
-/**
- * Sets the expanded state of an item (if it's a parent)
- *
- * This expands or contracts a parent item (thus showing or hiding the
- * children).
- *
- * @param it The item
- * @param expanded The expanded state (1 expanded, 0 not expanded).
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_expanded_set(Elm_Genlist_Item *it,
Eina_Bool expanded)
ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
if (it->expanded == expanded) return;
it->expanded = expanded;
+ it->wd->expanded_item = it;
if (it->expanded)
{
if (it->realized)
edje_object_signal_emit(it->base.view, "elm,state,expanded", "elm");
evas_object_smart_callback_call(it->base.widget, SIG_EXPANDED, it);
+ it->wd->auto_scroll_enabled = EINA_TRUE;
}
else
{
if (it->realized)
edje_object_signal_emit(it->base.view, "elm,state,contracted", "elm");
evas_object_smart_callback_call(it->base.widget, SIG_CONTRACTED, it);
+ it->wd->auto_scroll_enabled = EINA_FALSE;
}
}
-/**
- * Get the expanded state of an item
- *
- * This gets the expanded state of an item
- *
- * @param it The item
- * @return Thre expanded state
- *
- * @ingroup Genlist
- */
EAPI Eina_Bool
elm_genlist_item_expanded_get(const Elm_Genlist_Item *it)
{
return it->expanded;
}
-/**
- * Get the depth of expanded item
- *
- * @param it The genlist item object
- * @return The depth of expanded item
- *
- * @ingroup Genlist
- */
EAPI int
elm_genlist_item_expanded_depth_get(const Elm_Genlist_Item *it)
{
return it->expanded_depth;
}
-/**
- * Sets the disabled state of an item.
- *
- * A disabled item cannot be selected or unselected. It will also
- * change appearance to appear disabled. This sets the disabled state
- * (1 disabled, 0 not disabled).
- *
- * @param it The item
- * @param disabled The disabled state
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_disabled_set(Elm_Genlist_Item *it,
Eina_Bool disabled)
}
}
-/**
- * Get the disabled state of an item
- *
- * This gets the disabled state of the given item.
- *
- * @param it The item
- * @return The disabled state
- *
- * @ingroup Genlist
- */
EAPI Eina_Bool
elm_genlist_item_disabled_get(const Elm_Genlist_Item *it)
{
return it->disabled;
}
-/**
- * Sets the display only state of an item.
- *
- * A display only item cannot be selected or unselected. It is for
- * display only and not selecting or otherwise clicking, dragging
- * etc. by the user, thus finger size rules will not be applied to
- * this item.
- *
- * @param it The item
- * @param display_only The display only state
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_display_only_set(Elm_Genlist_Item *it,
Eina_Bool display_only)
it->wd->update_job = ecore_job_add(_update_job, it->wd);
}
-/**
- * Get the display only state of an item
- *
- * This gets the display only state of the given item.
- *
- * @param it The item
- * @return The display only state
- *
- * @ingroup Genlist
- */
EAPI Eina_Bool
elm_genlist_item_display_only_get(const Elm_Genlist_Item *it)
{
return it->display_only;
}
-/**
- * Show the given item
- *
- * This causes genlist to jump to the given item @p it and show it (by
- * scrolling), if it is not fully visible.
- *
- * @param it The item
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_show(Elm_Genlist_Item *it)
{
it->block->w, it->h);
}
-/**
- * Bring in the given item
- *
- * This causes genlist to jump to the given item @p it and show it (by
- * scrolling), if it is not fully visible. This may use animation to
- * do so and take a period of time
- *
- * @param it The item
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_bring_in(Elm_Genlist_Item *it)
{
it->block->w, it->h);
}
-/**
- * Show the given item at the top
- *
- * This causes genlist to jump to the given item @p it and show it (by
- * scrolling), if it is not fully visible.
- *
- * @param it The item
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_top_show(Elm_Genlist_Item *it)
{
it->block->w, oh);
}
-/**
- * Bring in the given item at the top
- *
- * This causes genlist to jump to the given item @p it and show it (by
- * scrolling), if it is not fully visible. This may use animation to
- * do so and take a period of time
- *
- * @param it The item
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_top_bring_in(Elm_Genlist_Item *it)
{
it->block->w, oh);
}
-/**
- * Show the given item at the middle
- *
- * This causes genlist to jump to the given item @p it and show it (by
- * scrolling), if it is not fully visible.
- *
- * @param it The item
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_middle_show(Elm_Genlist_Item *it)
{
it->h / 2, it->block->w, oh);
}
-/**
- * Bring in the given item at the middle
- *
- * This causes genlist to jump to the given item @p it and show it (by
- * scrolling), if it is not fully visible. This may use animation to
- * do so and take a period of time
- *
- * @param it The item
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_middle_bring_in(Elm_Genlist_Item *it)
{
it->block->w, oh);
}
-/**
- * Delete a given item
- *
- * This deletes the item from genlist and calls the genlist item del
- * class callback defined in the item class, if it is set. This clears all
- * subitems if it is a tree.
- *
- * @param it The item
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_del(Elm_Genlist_Item *it)
{
_item_del(it);
}
-/**
- * Set the data item from the genlist item
- *
- * This set the data value passed on the elm_genlist_item_append() and
- * related item addition calls. This function will also call
- * elm_genlist_item_update() so the item will be updated to reflect the
- * new data.
- *
- * @param it The item
- * @param data The new data pointer to set
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_data_set(Elm_Genlist_Item *it,
const void *data)
{
ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it);
elm_widget_item_data_set(it, data);
- elm_genlist_item_update(it);
}
-/**
- * Get the data item from the genlist item
- *
- * This returns the data value passed on the elm_genlist_item_append()
- * and related item addition calls and elm_genlist_item_data_set().
- *
- * @param it The item
- * @return The data pointer provided when created
- *
- * @ingroup Genlist
- */
EAPI void *
elm_genlist_item_data_get(const Elm_Genlist_Item *it)
{
return elm_widget_item_data_get(it);
}
-/**
- * Tells genlist to "orphan" icons fetchs by the item class
- *
- * This instructs genlist to release references to icons in the item,
- * meaning that they will no longer be managed by genlist and are
- * floating "orphans" that can be re-used elsewhere if the user wants
- * to.
- *
- * @param it The item
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_icons_orphan(Elm_Genlist_Item *it)
{
}
}
-/**
- * Get the real evas object of the genlist item
- *
- * This returns the actual evas object used for the specified genlist
- * item. This may be NULL as it may not be created, and may be deleted
- * at any time by genlist. Do not modify this object (move, resize,
- * show, hide etc.) as genlist is controlling it. This function is for
- * querying, emitting custom signals or hooking lower level callbacks
- * for events. Do not delete this object under any circumstances.
- *
- * @param it The item
- * @return The object pointer
- *
- * @ingroup Genlist
- */
EAPI const Evas_Object *
elm_genlist_item_object_get(const Elm_Genlist_Item *it)
{
return it->base.view;
}
-/**
- * Update the contents of an item
- *
- * This updates an item by calling all the item class functions again
- * to get the icons, labels and states. Use this when the original
- * item data has changed and the changes are desired to be reflected.
- *
- * @param it The item
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_update(Elm_Genlist_Item *it)
{
it->wd->update_job = ecore_job_add(_update_job, it->wd);
}
-/**
- * Update the item class of an item
- *
- * @param it The item
- * @parem itc The item class for the item
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_item_class_update(Elm_Genlist_Item *it,
const Elm_Genlist_Item_Class *itc)
elm_genlist_item_update(it);
}
+EAPI const Elm_Genlist_Item_Class *
+elm_genlist_item_item_class_get(const Elm_Genlist_Item *it)
+{
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, NULL);
+ if (it->delete_me) return NULL;
+ return it->itc;
+}
+
static Evas_Object *
_elm_genlist_item_label_create(void *data,
- Evas_Object *obj,
+ Evas_Object *obj __UNUSED__,
+ Evas_Object *tooltip,
void *item __UNUSED__)
{
- Evas_Object *label = elm_label_add(obj);
+ Evas_Object *label = elm_label_add(tooltip);
if (!label)
return NULL;
elm_object_style_set(label, "tooltip");
- elm_label_label_set(label, data);
+ elm_object_text_set(label, data);
return label;
}
eina_stringshare_del(data);
}
-/**
- * Set the text to be shown in the genlist item.
- *
- * @param item Target item
- * @param text The text to set in the content
- *
- * Setup the text as tooltip to object. The item can have only one
- * tooltip, so any previous tooltip data is removed.
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_tooltip_text_set(Elm_Genlist_Item *item,
const char *text)
_elm_genlist_item_label_del_cb);
}
-/**
- * Set the content to be shown in the tooltip item
- *
- * Setup the tooltip to item. The item can have only one tooltip, so
- * any previous tooltip data is removed. @p func(with @p data) will be
- * called every time that need to show the tooltip and it should return a
- * valid Evas_Object. This object is then managed fully by tooltip
- * system and is deleted when the tooltip is gone.
- *
- * @param item the genlist item being attached by a tooltip.
- * @param func the function used to create the tooltip contents.
- * @param data what to provide to @a func as callback data/context.
- * @param del_cb called when data is not needed anymore, either when
- * another callback replaces @func, the tooltip is unset with
- * elm_genlist_item_tooltip_unset() or the owner @a item
- * dies. This callback receives as the first parameter the
- * given @a data, and @c event_info is the item.
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_tooltip_content_cb_set(Elm_Genlist_Item *item,
Elm_Tooltip_Item_Content_Cb func,
item->tooltip.content_cb,
item->tooltip.data, NULL);
elm_widget_item_tooltip_style_set(item, item->tooltip.style);
+ elm_widget_item_tooltip_size_restrict_disable(item, item->tooltip.free_size);
}
return;
if (del_cb) del_cb((void *)data, NULL, NULL);
}
-/**
- * Unset tooltip from item
- *
- * @param item genlist item to remove previously set tooltip.
- *
- * Remove tooltip from item. The callback provided as del_cb to
- * elm_genlist_item_tooltip_content_cb_set() will be called to notify
- * it is not used anymore.
- *
- * @see elm_genlist_item_tooltip_content_cb_set()
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_tooltip_unset(Elm_Genlist_Item *item)
{
item->tooltip.del_cb = NULL;
item->tooltip.content_cb = NULL;
item->tooltip.data = NULL;
+ item->tooltip.free_size = EINA_FALSE;
if (item->tooltip.style)
elm_genlist_item_tooltip_style_set(item, NULL);
}
-/**
- * Sets a different style for this item tooltip.
- *
- * @note before you set a style you should define a tooltip with
- * elm_genlist_item_tooltip_content_cb_set() or
- * elm_genlist_item_tooltip_text_set()
- *
- * @param item genlist item with tooltip already set.
- * @param style the theme style to use (default, transparent, ...)
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_tooltip_style_set(Elm_Genlist_Item *item,
const char *style)
if (item->base.view) elm_widget_item_tooltip_style_set(item, style);
}
-/**
- * Get the style for this item tooltip.
- *
- * @param item genlist item with tooltip already set.
- * @return style the theme style in use, defaults to "default". If the
- * object does not have a tooltip set, then NULL is returned.
- *
- * @ingroup Genlist
- */
EAPI const char *
elm_genlist_item_tooltip_style_get(const Elm_Genlist_Item *item)
{
return item->tooltip.style;
}
-/**
- * Set the cursor to be shown when mouse is over the genlist item
- *
- * @param item Target item
- * @param cursor the cursor name to be used.
- *
- * @see elm_object_cursor_set()
- * @ingroup Genlist
- */
+EAPI Eina_Bool
+elm_genlist_item_tooltip_size_restrict_disable(Elm_Genlist_Item *item, Eina_Bool disable)
+{
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
+ item->tooltip.free_size = disable;
+ if (item->base.view) return elm_widget_item_tooltip_size_restrict_disable(item, disable);
+ return EINA_TRUE;
+}
+
+EAPI Eina_Bool
+elm_genlist_item_tooltip_size_restrict_disabled_get(const Elm_Genlist_Item *item)
+{
+ ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(item, EINA_FALSE);
+ return item->tooltip.free_size;
+}
+
EAPI void
elm_genlist_item_cursor_set(Elm_Genlist_Item *item,
const char *cursor)
if (item->base.view) elm_widget_item_cursor_set(item, cursor);
}
-/**
- * Get the cursor to be shown when mouse is over the genlist item
- *
- * @param item genlist item with cursor already set.
- * @return the cursor name.
- *
- * @ingroup Genlist
- */
EAPI const char *
elm_genlist_item_cursor_get(const Elm_Genlist_Item *item)
{
return elm_widget_item_cursor_get(item);
}
-/**
- * Unset the cursor to be shown when mouse is over the genlist item
- *
- * @param item Target item
- *
- * @see elm_object_cursor_unset()
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_cursor_unset(Elm_Genlist_Item *item)
{
item->mouse_cursor = NULL;
}
-/**
- * Sets a different style for this item cursor.
- *
- * @note before you set a style you should define a cursor with
- * elm_genlist_item_cursor_set()
- *
- * @param item genlist item with cursor already set.
- * @param style the theme style to use (default, transparent, ...)
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_cursor_style_set(Elm_Genlist_Item *item,
const char *style)
elm_widget_item_cursor_style_set(item, style);
}
-/**
- * Get the style for this item cursor.
- *
- * @param item genlist item with cursor already set.
- * @return style the theme style in use, defaults to "default". If the
- * object does not have a cursor set, then NULL is returned.
- *
- * @ingroup Genlist
- */
EAPI const char *
elm_genlist_item_cursor_style_get(const Elm_Genlist_Item *item)
{
return elm_widget_item_cursor_style_get(item);
}
-/**
- * Set if the cursor set should be searched on the theme or should use
- * the provided by the engine, only.
- *
- * @note before you set if should look on theme you should define a
- * cursor with elm_object_cursor_set(). By default it will only look
- * for cursors provided by the engine.
- *
- * @param item widget item with cursor already set.
- * @param engine_only boolean to define it cursors should be looked
- * only between the provided by the engine or searched on widget's
- * theme as well.
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_cursor_engine_only_set(Elm_Genlist_Item *item,
Eina_Bool engine_only)
elm_widget_item_cursor_engine_only_set(item, engine_only);
}
-/**
- * Get the cursor engine only usage for this item cursor.
- *
- * @param item widget item with cursor already set.
- * @return engine_only boolean to define it cursors should be looked
- * only between the provided by the engine or searched on widget's
- * theme as well. If the object does not have a cursor set, then
- * EINA_FALSE is returned.
- *
- * @ingroup Genlist
- */
EAPI Eina_Bool
elm_genlist_item_cursor_engine_only_get(const Elm_Genlist_Item *item)
{
return elm_widget_item_cursor_engine_only_get(item);
}
-/**
- * This sets the horizontal stretching mode
- *
- * This sets the mode used for sizing items horizontally. Valid modes
- * are ELM_LIST_LIMIT and ELM_LIST_SCROLL. The default is
- * ELM_LIST_SCROLL. This mode means that if items are too wide to fit,
- * the scroller will scroll horizontally. Otherwise items are expanded
- * to fill the width of the viewport of the scroller. If it is
- * ELM_LIST_LIMIT, Items will be expanded to the viewport width and
- * limited to that size.
- *
- * @param obj The genlist object
- * @param mode The mode to use
- *
- * @ingroup Genlist
- */
EAPI void
-elm_genlist_horizontal_mode_set(Evas_Object *obj,
+elm_genlist_horizontal_set(Evas_Object *obj,
Elm_List_Mode mode)
{
ELM_CHECK_WIDTYPE(obj, widtype);
_sizing_eval(obj);
}
-/**
- * Gets the horizontal stretching mode
- *
- * @param obj The genlist object
- * @return The mode to use
- * (ELM_LIST_LIMIT, ELM_LIST_SCROLL)
- *
- * @ingroup Genlist
- */
+EAPI void
+elm_genlist_horizontal_mode_set(Evas_Object *obj,
+ Elm_List_Mode mode)
+{
+ elm_genlist_horizontal_set(obj, mode);
+}
+
EAPI Elm_List_Mode
-elm_genlist_horizontal_mode_get(const Evas_Object *obj)
+elm_genlist_horizontal_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) ELM_LIST_LAST;
Widget_Data *wd = elm_widget_data_get(obj);
return wd->mode;
}
-/**
- * Set the always select mode.
- *
- * Items will only call their selection func and callback when first
- * becoming selected. Any further clicks will do nothing, unless you
- * enable always select with elm_genlist_always_select_mode_set().
- * This means even if selected, every click will make the selected
- * callbacks be called.
- *
- * @param obj The genlist object
- * @param always_select The always select mode
- * (EINA_TRUE = on, EINA_FALSE = off)
- *
- * @ingroup Genlist
- */
+EAPI Elm_List_Mode
+elm_genlist_horizontal_mode_get(const Evas_Object *obj)
+{
+ return elm_genlist_horizontal_get(obj);
+}
+
EAPI void
elm_genlist_always_select_mode_set(Evas_Object *obj,
Eina_Bool always_select)
wd->always_select = always_select;
}
-/**
- * Get the always select mode.
- *
- * @param obj The genlist object
- * @return The always select mode
- * (EINA_TRUE = on, EINA_FALSE = off)
- *
- * @ingroup Genlist
- */
EAPI Eina_Bool
elm_genlist_always_select_mode_get(const Evas_Object *obj)
{
return wd->always_select;
}
-/**
- * Set no select mode
- *
- * This will turn off the ability to select items entirely and they
- * will neither appear selected nor call selected callback functions.
- *
- * @param obj The genlist object
- * @param no_select The no select mode
- * (EINA_TRUE = on, EINA_FALSE = off)
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_no_select_mode_set(Evas_Object *obj,
Eina_Bool no_select)
wd->no_select = no_select;
}
-/**
- * Gets no select mode
- *
- * @param obj The genlist object
- * @return The no select mode
- * (EINA_TRUE = on, EINA_FALSE = off)
- *
- * @ingroup Genlist
- */
EAPI Eina_Bool
elm_genlist_no_select_mode_get(const Evas_Object *obj)
{
return wd->no_select;
}
-/**
- * Set compress mode
- *
- * This will enable the compress mode where items are "compressed"
- * horizontally to fit the genlist scrollable viewport width. This is
- * special for genlist. Do not rely on
- * elm_genlist_horizontal_mode_set() being set to ELM_LIST_COMPRESS to
- * work as genlist needs to handle it specially.
- *
- * @param obj The genlist object
- * @param compress The compress mode
- * (EINA_TRUE = on, EINA_FALSE = off)
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_compress_mode_set(Evas_Object *obj,
Eina_Bool compress)
if (!compress) elm_genlist_homogeneous_set(obj, EINA_FALSE);
}
-/**
- * Get the compress mode
- *
- * @param obj The genlist object
- * @return The compress mode
- * (EINA_TRUE = on, EINA_FALSE = off)
- *
- * @ingroup Genlist
- */
EAPI Eina_Bool
elm_genlist_compress_mode_get(const Evas_Object *obj)
{
return wd->compress;
}
-/**
- * Set height-for-width mode
- *
- * With height-for-width mode the item width will be fixed (restricted
- * to a minimum of) to the list width when calculating its size in
- * order to allow the height to be calculated based on it. This allows,
- * for instance, text block to wrap lines if the Edje part is
- * configured with "text.min: 0 1".
- *
- * @note This mode will make list resize slower as it will have to
- * recalculate every item height again whenever the list width
- * changes!
- *
- * @note When height-for-width mode is enabled, it also enables
- * compress mode (see elm_genlist_compress_mode_set()) and
- * disables homogeneous (see elm_genlist_homogeneous_set()).
- *
- * @param obj The genlist object
- * @param setting The height-for-width mode (EINA_TRUE = on,
- * EINA_FALSE = off)
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_height_for_width_mode_set(Evas_Object *obj,
Eina_Bool height_for_width)
}
}
-/**
- * Get the height-for-width mode
- *
- * @param obj The genlist object
- * @return The height-for-width mode (EINA_TRUE = on, EINA_FALSE =
- * off)
- *
- * @ingroup Genlist
- */
EAPI Eina_Bool
elm_genlist_height_for_width_mode_get(const Evas_Object *obj)
{
return wd->height_for_width;
}
-/**
- * Set bounce mode
- *
- * This will enable or disable the scroller bounce mode for the
- * genlist. See elm_scroller_bounce_set() for details
- *
- * @param obj The genlist object
- * @param h_bounce Allow bounce horizontally
- * @param v_bounce Allow bounce vertically
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_bounce_set(Evas_Object *obj,
Eina_Bool h_bounce,
elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
}
-/**
- * Get the bounce mode
- *
- * @param obj The genlist object
- * @param h_bounce Allow bounce horizontally
- * @param v_bounce Allow bounce vertically
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_bounce_get(const Evas_Object *obj,
Eina_Bool *h_bounce,
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
- elm_smart_scroller_bounce_allow_get(obj, h_bounce, v_bounce);
-}
-
-/**
- * Set homogenous mode
- *
- * This will enable the homogeneous mode where items are of the same
- * height and width so that genlist may do the lazy-loading at its
- * maximum. This implies 'compressed' mode.
- *
- * @param obj The genlist object
- * @param homogeneous Assume the items within the genlist are of the
- * same height and width (EINA_TRUE = on, EINA_FALSE = off)
- *
- * @ingroup Genlist
- */
+ elm_smart_scroller_bounce_allow_get(wd->scr, h_bounce, v_bounce);
+}
+
EAPI void
elm_genlist_homogeneous_set(Evas_Object *obj,
Eina_Bool homogeneous)
wd->homogeneous = homogeneous;
}
-/**
- * Get the homogenous mode
- *
- * @param obj The genlist object
- * @return Assume the items within the genlist are of the same height
- * and width (EINA_TRUE = on, EINA_FALSE = off)
- *
- * @ingroup Genlist
- */
EAPI Eina_Bool
elm_genlist_homogeneous_get(const Evas_Object *obj)
{
return wd->homogeneous;
}
-/**
- * Set the maximum number of items within an item block
- *
- * This will configure the block count to tune to the target with
- * particular performance matrix.
- *
- * @param obj The genlist object
- * @param n Maximum number of items within an item block
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_block_count_set(Evas_Object *obj,
int n)
_item_cache_clean(wd);
}
-/**
- * Get the maximum number of items within an item block
- *
- * @param obj The genlist object
- * @return Maximum number of items within an item block
- *
- * @ingroup Genlist
- */
EAPI int
elm_genlist_block_count_get(const Evas_Object *obj)
{
return wd->max_items_per_block;
}
-/**
- * Set the timeout in seconds for the longpress event
- *
- * @param obj The genlist object
- * @param timeout timeout in seconds
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_longpress_timeout_set(Evas_Object *obj,
double timeout)
wd->longpress_timeout = timeout;
}
-/**
- * Get the timeout in seconds for the longpress event
- *
- * @param obj The genlist object
- * @return timeout in seconds
- *
- * @ingroup Genlist
- */
EAPI double
elm_genlist_longpress_timeout_get(const Evas_Object *obj)
{
return wd->longpress_timeout;
}
-/**
- * Set the scrollbar policy
- *
- * This sets the scrollbar visibility policy for the given genlist
- * scroller. ELM_SMART_SCROLLER_POLICY_AUTO means the scrollbar is
- * made visible if it is needed, and otherwise kept hidden.
- * ELM_SMART_SCROLLER_POLICY_ON turns it on all the time, and
- * ELM_SMART_SCROLLER_POLICY_OFF always keeps it off. This applies
- * respectively for the horizontal and vertical scrollbars.
- *
- * @param obj The genlist object
- * @param policy_h Horizontal scrollbar policy
- * @param policy_v Vertical scrollbar policy
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_scroller_policy_set(Evas_Object *obj,
Elm_Scroller_Policy policy_h,
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
+ if ((!wd) || (!wd->scr)) return;
if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
(policy_v >= ELM_SCROLLER_POLICY_LAST))
return;
- if (wd->scr)
- elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
-}
-
-/**
- * Get the scrollbar policy
- *
- * @param obj The genlist object
- * @param policy_h Horizontal scrollbar policy
- * @param policy_v Vertical scrollbar policy
- *
- * @ingroup Genlist
- */
+ elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
+}
+
EAPI void
elm_genlist_scroller_policy_get(const Evas_Object *obj,
Elm_Scroller_Policy *policy_h,
if (policy_v) *policy_v = (Elm_Scroller_Policy)s_policy_v;
}
-/**
- * Update the contents of all realized items
- *
- * This updates all realized items by calling all the item class functions again
- * to get the icons, labels and states. Use this when the original
- * item data has changed and the changes are desired to be reflected.
- *
- * @param it The item
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_realized_items_update(Evas_Object *obj)
{
elm_genlist_item_update(it);
}
-/**
- * Set genlist item mode
- *
- * @param item The genlist item
- * @param mode Mode name
- * @param mode_set Boolean to define set or unset mode.
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_item_mode_set(Elm_Genlist_Item *it,
const char *mode_type,
if (mode_set) _item_mode_set(it);
}
-/**
- * Get active genlist mode type
- *
- * @param obj The genlist object
- *
- * @ingroup Genlist
- */
EAPI const char *
elm_genlist_mode_get(const Evas_Object *obj)
{
return wd->mode_type;
}
-/**
- * Get active genlist mode item
- *
- * @param obj The genlist object
- *
- * @ingroup Genlist
- */
EAPI const Elm_Genlist_Item *
elm_genlist_mode_item_get(const Evas_Object *obj)
{
return wd->mode_item;
}
-/**
- * Set reorder mode
- *
- * @param obj The genlist object
- * @param reorder_mode The reorder mode
- * (EINA_TRUE = on, EINA_FALSE = off)
- *
- * @ingroup Genlist
- */
EAPI void
elm_genlist_reorder_mode_set(Evas_Object *obj,
Eina_Bool reorder_mode)
wd->reorder_mode = reorder_mode;
}
-/**
- * Get the reorder mode
- *
- * @param obj The genlist object
- * @return The reorder mode
- * (EINA_TRUE = on, EINA_FALSE = off)
- *
- * @ingroup Genlist
- */
EAPI Eina_Bool
elm_genlist_reorder_mode_get(const Evas_Object *obj)
{
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