#include <Elementary.h>
#include "elm_priv.h"
+#include "els_scroller.h"
#define SWIPE_MOVES 12
-/**
- * @defgroup List List
- *
- * A list is a very simple type of list widget. For more robust
- * lists, @ref Genlist should probably be used.
- *
- * Signals that you can add callbacks for are:
- *
- * "clicked,double" - when the user double-clicked an item
- * "selected" - when the user selected an item
- * "unselected" - when the user selected an item
- * "longpressed" - an item in the hoversel list is long-pressed
- * "scroll,edge,top" - the list is scrolled until the top edge
- * "scroll,edge,bottom" - the list is scrolled until the bottom edge
- * "scroll,edge,left" - the list is scrolled until the left edge
- * "scroll,edge,right" - the list is scrolled until the right edge
- */
-
typedef struct _Widget_Data Widget_Data;
+typedef struct _Elm_List_Item Elm_List_Item;
struct _Widget_Data
{
Evas_Object *scr, *box, *self;
Eina_List *items, *selected, *to_delete;
- Elm_List_Item *last_selected_item;
+ Elm_Object_Item *last_selected_item;
Elm_List_Mode mode;
Elm_List_Mode h_mode;
Evas_Coord minw[2], minh[2];
- Eina_Bool scr_minw : 1;
- Eina_Bool scr_minh : 1;
+ Elm_Object_Select_Mode select_mode;
int walking;
int movements;
- struct {
+ struct
+ {
Evas_Coord x, y;
- } history[SWIPE_MOVES];
+ } history[SWIPE_MOVES];
+ Eina_Bool scr_minw : 1;
+ Eina_Bool scr_minh : 1;
Eina_Bool swipe : 1;
Eina_Bool fix_pending : 1;
Eina_Bool on_hold : 1;
Eina_Bool multi : 1;
- Eina_Bool always_select : 1;
Eina_Bool longpressed : 1;
Eina_Bool wasselected : 1;
};
struct _Elm_List_Item
{
- Elm_Widget_Item base;
+ ELM_WIDGET_ITEM;
Widget_Data *wd;
Eina_List *node;
const char *label;
Ecore_Timer *long_timer;
Ecore_Timer *swipe_timer;
Eina_Bool deleted : 1;
- Eina_Bool disabled : 1;
Eina_Bool even : 1;
Eina_Bool is_even : 1;
Eina_Bool is_separator : 1;
Eina_Bool fixed : 1;
Eina_Bool selected : 1;
- Eina_Bool hilighted : 1;
+ Eina_Bool highlighted : 1;
Eina_Bool dummy_icon : 1;
Eina_Bool dummy_end : 1;
};
static void _mouse_down(void *data, Evas *evas, Evas_Object *obj, void *event_info);
static void _mouse_up(void *data, Evas *evas, Evas_Object *obj, void *event_info);
static void _mouse_move(void *data, Evas *evas, Evas_Object *obj, void *event_info);
-static void _scroll_edge_left(void *data, Evas_Object *scr, void *event_info);
-static void _scroll_edge_right(void *data, Evas_Object *scr, void *event_info);
-static void _scroll_edge_top(void *data, Evas_Object *scr, void *event_info);
-static void _scroll_edge_bottom(void *data, Evas_Object *scr, void *event_info);
+static void _edge_left(void *data, Evas_Object *scr, void *event_info);
+static void _edge_right(void *data, Evas_Object *scr, void *event_info);
+static void _edge_top(void *data, Evas_Object *scr, void *event_info);
+static void _edge_bottom(void *data, Evas_Object *scr, void *event_info);
static Eina_Bool _item_multi_select_up(Widget_Data *wd);
static Eina_Bool _item_multi_select_down(Widget_Data *wd);
static Eina_Bool _item_single_select_up(Widget_Data *wd);
Evas_Callback_Type type, void *event_info);
static Eina_Bool _deselect_all_items(Widget_Data *wd);
+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_LONGPRESSED[] = "longpressed";
-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 char SIG_SCROLL_EDGE_RIGHT[] = "scroll,edge,right";
+static const char SIG_EDGE_TOP[] = "edge,top";
+static const char SIG_EDGE_BOTTOM[] = "edge,bottom";
+static const char SIG_EDGE_LEFT[] = "edge,left";
+static const char SIG_EDGE_RIGHT[] = "edge,right";
static const Evas_Smart_Cb_Description _signals[] = {
+ {SIG_ACTIVATED, ""},
{SIG_CLICKED_DOUBLE, ""},
{SIG_SELECTED, ""},
{SIG_UNSELECTED, ""},
{SIG_LONGPRESSED, ""},
- {SIG_SCROLL_EDGE_TOP, ""},
- {SIG_SCROLL_EDGE_BOTTOM, ""},
- {SIG_SCROLL_EDGE_LEFT, ""},
- {SIG_SCROLL_EDGE_RIGHT, ""},
+ {SIG_EDGE_TOP, ""},
+ {SIG_EDGE_BOTTOM, ""},
+ {SIG_EDGE_LEFT, ""},
+ {SIG_EDGE_RIGHT, ""},
{NULL, NULL}
};
#define ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ...) \
- ELM_WIDGET_ITEM_WIDTYPE_CHECK_OR_RETURN(it, __VA_ARGS__); \
-if (it->deleted) \
+ ELM_OBJ_ITEM_CHECK_OR_RETURN(it, __VA_ARGS__); \
+if (((Elm_List_Item *)it)->deleted) \
{ \
ERR("ERROR: "#it" has been DELETED.\n"); \
return __VA_ARGS__; \
_elm_list_item_free(Elm_List_Item *it)
{
evas_object_event_callback_del_full
- (it->base.view, EVAS_CALLBACK_MOUSE_DOWN, _mouse_down, it);
+ (VIEW(it), EVAS_CALLBACK_MOUSE_DOWN, _mouse_down, it);
evas_object_event_callback_del_full
- (it->base.view, EVAS_CALLBACK_MOUSE_UP, _mouse_up, it);
+ (VIEW(it), EVAS_CALLBACK_MOUSE_UP, _mouse_up, it);
evas_object_event_callback_del_full
- (it->base.view, EVAS_CALLBACK_MOUSE_MOVE, _mouse_move, it);
+ (VIEW(it), EVAS_CALLBACK_MOUSE_MOVE, _mouse_move, it);
if (it->icon)
evas_object_event_callback_del_full
(it->icon, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints, it->base.widget);
+ _changed_size_hints, WIDGET(it));
if (it->end)
evas_object_event_callback_del_full
(it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
- _changed_size_hints, it->base.widget);
+ _changed_size_hints, WIDGET(it));
eina_stringshare_del(it->label);
if (it->swipe_timer) ecore_timer_del(it->swipe_timer);
+ it->swipe_timer = NULL;
if (it->long_timer) ecore_timer_del(it->long_timer);
+ it->long_timer = NULL;
if (it->icon) evas_object_del(it->icon);
if (it->end) evas_object_del(it->end);
-
- elm_widget_item_del(it);
}
static Eina_Bool
/* TODO: fix logic for horizontal mode */
if ((!strcmp(ev->keyname, "Left")) ||
- (!strcmp(ev->keyname, "KP_Left")))
+ ((!strcmp(ev->keyname, "KP_Left")) && !ev->string))
{
if ((wd->h_mode) &&
(((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
x -= step_x;
}
else if ((!strcmp(ev->keyname, "Right")) ||
- (!strcmp(ev->keyname, "KP_Right")))
+ ((!strcmp(ev->keyname, "KP_Right")) && !ev->string))
{
if ((wd->h_mode) &&
(((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
x += step_x;
}
else if ((!strcmp(ev->keyname, "Up")) ||
- (!strcmp(ev->keyname, "KP_Up")))
+ ((!strcmp(ev->keyname, "KP_Up")) && !ev->string))
{
if ((!wd->h_mode) &&
(((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
y -= step_y;
}
else if ((!strcmp(ev->keyname, "Down")) ||
- (!strcmp(ev->keyname, "KP_Down")))
+ ((!strcmp(ev->keyname, "KP_Down")) && !ev->string))
{
if ((!wd->h_mode) &&
(((evas_key_modifier_is_set(ev->modifiers, "Shift")) &&
y += step_y;
}
else if ((!strcmp(ev->keyname, "Home")) ||
- (!strcmp(ev->keyname, "KP_Home")))
+ ((!strcmp(ev->keyname, "KP_Home")) && !ev->string))
{
it = eina_list_data_get(wd->items);
- elm_list_item_bring_in(it);
+ elm_list_item_bring_in((Elm_Object_Item *)it);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
else if ((!strcmp(ev->keyname, "End")) ||
- (!strcmp(ev->keyname, "KP_End")))
+ ((!strcmp(ev->keyname, "KP_End")) && !ev->string))
{
it = eina_list_data_get(eina_list_last(wd->items));
- elm_list_item_bring_in(it);
+ elm_list_item_bring_in((Elm_Object_Item *)it);
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
else if ((!strcmp(ev->keyname, "Prior")) ||
- (!strcmp(ev->keyname, "KP_Prior")))
+ ((!strcmp(ev->keyname, "KP_Prior")) && !ev->string))
{
if (wd->h_mode)
{
}
}
else if ((!strcmp(ev->keyname, "Next")) ||
- (!strcmp(ev->keyname, "KP_Next")))
+ ((!strcmp(ev->keyname, "KP_Next")) && !ev->string))
{
if (wd->h_mode)
{
y += page_y;
}
}
+ else if (((!strcmp(ev->keyname, "Return")) ||
+ (!strcmp(ev->keyname, "KP_Enter")) ||
+ (!strcmp(ev->keyname, "space")))
+ && (!wd->multi) && (wd->selected))
+ {
+ it = (Elm_List_Item *) elm_list_selected_item_get(obj);
+ evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
+ }
else if (!strcmp(ev->keyname, "Escape"))
{
if (!_deselect_all_items(wd)) return EINA_FALSE;
return EINA_TRUE;
}
+static void
+_translate_hook(Evas_Object *obj)
+{
+ evas_object_smart_callback_call(obj, "language,changed", NULL);
+}
+
static Eina_Bool
_deselect_all_items(Widget_Data *wd)
{
if (!wd->selected) return EINA_FALSE;
while (wd->selected)
- elm_list_item_selected_set(wd->selected->data, EINA_FALSE);
+ elm_list_item_selected_set((Elm_Object_Item *) wd->selected->data,
+ EINA_FALSE);
return EINA_TRUE;
}
if (!wd->selected) return EINA_FALSE;
if (!wd->multi) return EINA_FALSE;
- Elm_List_Item *prev = elm_list_item_prev(wd->last_selected_item);
+ Elm_Object_Item *prev = elm_list_item_prev(wd->last_selected_item);
if (!prev) return EINA_TRUE;
if (elm_list_item_selected_get(prev))
if (!wd->selected) return EINA_FALSE;
if (!wd->multi) return EINA_FALSE;
- Elm_List_Item *next = elm_list_item_next(wd->last_selected_item);
+ Elm_Object_Item *next = elm_list_item_next(wd->last_selected_item);
if (!next) return EINA_TRUE;
if (elm_list_item_selected_get(next))
static Eina_Bool
_item_single_select_up(Widget_Data *wd)
{
- Elm_List_Item *prev;
+ Elm_Object_Item *prev;
if (!wd->selected) prev = eina_list_data_get(eina_list_last(wd->items));
else prev = elm_list_item_prev(wd->last_selected_item);
-
if (!prev) return EINA_FALSE;
_deselect_all_items(wd);
static Eina_Bool
_item_single_select_down(Widget_Data *wd)
{
- Elm_List_Item *next;
+ Elm_Object_Item *next;
if (!wd->selected) next = eina_list_data_get(wd->items);
else next = elm_list_item_next(wd->last_selected_item);
-
if (!next) return EINA_FALSE;
_deselect_all_items(wd);
EINA_LIST_FREE(wd->to_delete, it)
{
- elm_widget_item_pre_notify_del(it);
-
wd->items = eina_list_remove_list(wd->items, it->node);
_elm_list_item_free(it);
+ elm_widget_item_free(it);
}
wd->walking--;
_del_pre_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
+ const Eina_List *l;
+ Elm_List_Item *it;
+
+ evas_object_smart_callback_del(obj, "sub-object-del", _sub_del);
+
if (!wd) return;
+ EINA_LIST_FOREACH(wd->items, l, it)
+ {
+ if (it->icon)
+ evas_object_event_callback_del(it->icon,
+ EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _changed_size_hints);
+ if (it->end)
+ evas_object_event_callback_del(it->end,
+ EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _changed_size_hints);
+ }
+
evas_object_event_callback_del(wd->scr,
EVAS_CALLBACK_CHANGED_SIZE_HINTS,
_changed_size_hints);
if (wd->to_delete)
ERR("ERROR: leaking nodes!\n");
- EINA_LIST_FREE(wd->items, it) _elm_list_item_free(it);
+ EINA_LIST_FREE(wd->items, it)
+ {
+ _elm_list_item_free(it);
+ elm_widget_item_free(it);
+ }
eina_list_free(wd->selected);
free(wd);
}
_signal_emit_hook(obj, "elm,state,disabled", "elm");
elm_widget_scroll_freeze_push(obj);
elm_widget_scroll_hold_push(obj);
- /* FIXME: if we get to have a way to only un-hilight items
+ /* FIXME: if we get to have a way to only un-highlight items
* in the future, keeping them selected... */
_deselect_all_items(wd);
}
elm_smart_scroller_mirrored_set(wd->scr, rtl);
EINA_LIST_FOREACH(wd->items, n, it)
- edje_object_mirrored_set(it->base.view, rtl);
+ edje_object_mirrored_set(VIEW(it), rtl);
}
static void
}
EINA_LIST_FOREACH(wd->items, n, it)
{
- edje_object_scale_set(it->base.view, elm_widget_scale_get(obj) * _elm_config->scale);
+ edje_object_scale_set(VIEW(it), elm_widget_scale_get(obj) * _elm_config->scale);
it->fixed = 0;
}
_fix_items(obj);
}
static void
-_item_hilight(Elm_List_Item *it)
+_item_highlight(Elm_List_Item *it)
{
- Evas_Object *obj = it->base.widget;
+ Evas_Object *obj = WIDGET(it);
Widget_Data *wd = elm_widget_data_get(obj);
const char *selectraise;
if (!wd) return;
ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
- if (it->hilighted) return;
+ if ((it->highlighted) || (it->base.disabled) ||
+ (wd->select_mode == ELM_OBJECT_SELECT_MODE_NONE)) return;
evas_object_ref(obj);
_elm_list_walk(wd);
- edje_object_signal_emit(it->base.view, "elm,state,selected", "elm");
- selectraise = edje_object_data_get(it->base.view, "selectraise");
+ edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
+ selectraise = edje_object_data_get(VIEW(it), "selectraise");
if ((selectraise) && (!strcmp(selectraise, "on")))
- evas_object_raise(it->base.view);
- it->hilighted = EINA_TRUE;
+ evas_object_raise(VIEW(it));
+ it->highlighted = EINA_TRUE;
_elm_list_unwalk(wd);
evas_object_unref(obj);
static void
_item_select(Elm_List_Item *it)
{
- Evas_Object *obj = it->base.widget;
+ Evas_Object *obj = WIDGET(it);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
+ if (it->base.disabled || (wd->select_mode == ELM_OBJECT_SELECT_MODE_NONE)) return;
if (it->selected)
{
- if (wd->always_select) goto call;
+ if (wd->select_mode == ELM_OBJECT_SELECT_MODE_ALWAYS) goto call;
return;
}
it->selected = EINA_TRUE;
evas_object_ref(obj);
_elm_list_walk(wd);
- if (it->func) it->func((void *)it->base.data, it->base.widget, it);
+ if (it->func) it->func((void *)it->base.data, WIDGET(it), it);
evas_object_smart_callback_call(obj, SIG_SELECTED, it);
- it->wd->last_selected_item = it;
+ it->wd->last_selected_item = (Elm_Object_Item *)it;
_elm_list_unwalk(wd);
evas_object_unref(obj);
static void
_item_unselect(Elm_List_Item *it)
{
- Evas_Object *obj = it->base.widget;
+ Evas_Object *obj = WIDGET(it);
Widget_Data *wd = elm_widget_data_get(obj);
const char *stacking, *selectraise;
if (!wd) return;
ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
- if (!it->hilighted) return;
+ if (!it->highlighted) return;
evas_object_ref(obj);
_elm_list_walk(wd);
- edje_object_signal_emit(it->base.view, "elm,state,unselected", "elm");
- stacking = edje_object_data_get(it->base.view, "stacking");
- selectraise = edje_object_data_get(it->base.view, "selectraise");
+ edje_object_signal_emit(VIEW(it), "elm,state,unselected", "elm");
+ stacking = edje_object_data_get(VIEW(it), "stacking");
+ selectraise = edje_object_data_get(VIEW(it), "selectraise");
if ((selectraise) && (!strcmp(selectraise, "on")))
{
if ((stacking) && (!strcmp(stacking, "below")))
- evas_object_lower(it->base.view);
+ evas_object_lower(VIEW(it));
}
- it->hilighted = EINA_FALSE;
+ it->highlighted = EINA_FALSE;
if (it->selected)
{
it->selected = EINA_FALSE;
wd->selected = eina_list_remove(wd->selected, it);
- evas_object_smart_callback_call(it->base.widget, SIG_UNSELECTED, it);
+ evas_object_smart_callback_call(WIDGET(it), SIG_UNSELECTED, it);
}
_elm_list_unwalk(wd);
_swipe_cancel(void *data)
{
Elm_List_Item *it = data;
- Widget_Data *wd = elm_widget_data_get(it->base.widget);
+ Widget_Data *wd = elm_widget_data_get(WIDGET(it));
if (!wd) return ECORE_CALLBACK_CANCEL;
ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ECORE_CALLBACK_CANCEL);
_mouse_move(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
{
Elm_List_Item *it = data;
- Evas_Object *obj2 = it->base.widget;
+ Evas_Object *obj2 = WIDGET(it);
Widget_Data *wd = elm_widget_data_get(obj2);
Evas_Event_Mouse_Move *ev = event_info;
}
static void
-_scroll_edge_left(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
+_edge_left(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
{
Evas_Object *obj = data;
- evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_LEFT, NULL);
+ evas_object_smart_callback_call(obj, SIG_EDGE_LEFT, NULL);
}
static void
-_scroll_edge_right(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
+_edge_right(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
{
Evas_Object *obj = data;
- evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_RIGHT, NULL);
+ evas_object_smart_callback_call(obj, SIG_EDGE_RIGHT, NULL);
}
static void
-_scroll_edge_top(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
+_edge_top(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
{
Evas_Object *obj = data;
- evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_TOP, NULL);
+ evas_object_smart_callback_call(obj, SIG_EDGE_TOP, NULL);
}
static void
-_scroll_edge_bottom(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
+_edge_bottom(void *data, Evas_Object *scr __UNUSED__, void *event_info __UNUSED__)
{
Evas_Object *obj = data;
- evas_object_smart_callback_call(obj, SIG_SCROLL_EDGE_BOTTOM, NULL);
+ evas_object_smart_callback_call(obj, SIG_EDGE_BOTTOM, NULL);
}
static Eina_Bool
_long_press(void *data)
{
Elm_List_Item *it = data;
- Evas_Object *obj = it->base.widget;
+ Evas_Object *obj = WIDGET(it);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) goto end;
ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, ECORE_CALLBACK_CANCEL);
it->long_timer = NULL;
- if (it->disabled) goto end;
+ if (it->base.disabled) goto end;
wd->longpressed = EINA_TRUE;
- evas_object_smart_callback_call(it->base.widget, SIG_LONGPRESSED, it);
+ evas_object_smart_callback_call(WIDGET(it), SIG_LONGPRESSED, it);
end:
return ECORE_CALLBACK_CANCEL;
_swipe(Elm_List_Item *it)
{
int i, sum = 0;
- Widget_Data *wd = elm_widget_data_get(it->base.widget);
+ Widget_Data *wd = elm_widget_data_get(WIDGET(it));
ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
if (!wd) return;
sum /= wd->movements;
if (abs(sum - wd->history[0].x) <= 10) return;
- evas_object_smart_callback_call(it->base.widget, "swipe", it);
+ evas_object_smart_callback_call(WIDGET(it), "swipe", it);
}
static void
_mouse_down(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
{
Elm_List_Item *it = data;
- Evas_Object *obj2 = it->base.widget;
+ Evas_Object *obj2 = WIDGET(it);
Widget_Data *wd = elm_widget_data_get(obj2);
Evas_Event_Mouse_Down *ev = event_info;
evas_object_ref(obj2);
_elm_list_walk(wd);
- _item_hilight(it);
+ _item_highlight(it);
wd->longpressed = EINA_FALSE;
if (it->long_timer) ecore_timer_del(it->long_timer);
it->long_timer = ecore_timer_add(_elm_config->longpress_timeout, _long_press, it);
it->swipe_timer = ecore_timer_add(0.4, _swipe_cancel, it);
/* Always call the callbacks last - the user may delete our context! */
if (ev->flags & EVAS_BUTTON_DOUBLE_CLICK)
- evas_object_smart_callback_call(it->base.widget, SIG_CLICKED_DOUBLE, it);
+ {
+ evas_object_smart_callback_call(WIDGET(it), SIG_CLICKED_DOUBLE, it);
+ evas_object_smart_callback_call(WIDGET(it), SIG_ACTIVATED, it);
+ }
wd->swipe = EINA_FALSE;
wd->movements = 0;
_mouse_up(void *data, Evas *evas __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info)
{
Elm_List_Item *it = data;
- Evas_Object *obj2 = it->base.widget;
+ Evas_Object *obj2 = WIDGET(it);
Widget_Data *wd = elm_widget_data_get(obj2);
Evas_Event_Mouse_Up *ev = event_info;
return;
}
- if (it->disabled)
+ if (it->base.disabled)
return;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
{
if (!it->selected)
{
- _item_hilight(it);
+ _item_highlight(it);
_item_select(it);
}
else _item_unselect(it);
{
while (wd->selected)
_item_unselect(wd->selected->data);
- _item_hilight(it);
+ _item_highlight(it);
_item_select(it);
}
else
EINA_LIST_FOREACH_SAFE(wd->selected, l, l_next, it2)
if (it2 != it) _item_unselect(it2);
- _item_hilight(it);
+ _item_highlight(it);
_item_select(it);
}
}
evas_object_unref(obj2);
}
+static void
+_item_disable(Elm_Object_Item *it)
+{
+ Elm_List_Item *item = (Elm_List_Item *)it;
+ if (item->base.disabled)
+ edje_object_signal_emit(VIEW(item), "elm,state,disabled", "elm");
+ else
+ edje_object_signal_emit(VIEW(item), "elm,state,enabled", "elm");
+}
+
+static void
+_item_content_set_hook(Elm_Object_Item *it, const char *part, Evas_Object *content)
+{
+ Elm_List_Item *item = (Elm_List_Item *)it;
+ Evas_Object **icon_p = NULL;
+ Eina_Bool dummy = EINA_FALSE;
+
+ if ((!part) || (!strcmp(part, "start")))
+ {
+ icon_p = &(item->icon);
+ dummy = item->dummy_icon;
+ if (!content) item->dummy_icon = EINA_TRUE;
+ else item->dummy_icon = EINA_FALSE;
+ }
+ else if (!strcmp(part, "end"))
+ {
+ icon_p = &(item->end);
+ dummy = item->dummy_end;
+ if (!content) item->dummy_end = EINA_TRUE;
+ else item->dummy_end = EINA_FALSE;
+ }
+ else
+ return;
+
+ if (content == *icon_p) return;
+ if ((dummy) && (!content)) return;
+ if (dummy) evas_object_del(*icon_p);
+ if (!content)
+ {
+ content = evas_object_rectangle_add(evas_object_evas_get(WIDGET(item)));
+ evas_object_color_set(content, 0, 0, 0, 0);
+ }
+ if (*icon_p)
+ {
+ evas_object_del(*icon_p);
+ *icon_p = NULL;
+ }
+ *icon_p = content;
+ if (VIEW(item))
+ edje_object_part_swallow(VIEW(item), "elm.swallow.icon", content);
+}
+
+static Evas_Object *
+_item_content_get_hook(const Elm_Object_Item *it, const char *part)
+{
+ Elm_List_Item *item = (Elm_List_Item *)it;
+
+ if ((!part) || (!strcmp(part, "start")))
+ {
+ if (item->dummy_icon) return NULL;
+ return item->icon;
+ }
+ else if (!strcmp(part, "end"))
+ {
+ if (item->dummy_end) return NULL;
+ return item->end;
+ }
+ return NULL;
+}
+
+static Evas_Object *
+_item_content_unset_hook(const Elm_Object_Item *it, const char *part)
+{
+ Elm_List_Item *item = (Elm_List_Item *)it;
+
+ if ((!part) || (!strcmp(part, "start")))
+ {
+ Evas_Object *obj = item->icon;
+ _item_content_set_hook((Elm_Object_Item *)it, part, NULL);
+ return obj;
+ }
+ else if (!strcmp(part, "end"))
+ {
+ Evas_Object *obj = item->end;
+ _item_content_set_hook((Elm_Object_Item *)it, part, NULL);
+ return obj;
+ }
+ return NULL;
+}
+
+static void
+_item_text_set_hook(Elm_Object_Item *it, const char *part, const char *text)
+{
+ Elm_List_Item *list_it = (Elm_List_Item *)it;
+ if (part && strcmp(part, "default")) return;
+ if (!eina_stringshare_replace(&list_it->label, text)) return;
+ if (VIEW(list_it))
+ edje_object_part_text_escaped_set(VIEW(list_it), "elm.text", text);
+}
+
+static const char *
+_item_text_get_hook(const Elm_Object_Item *it, const char *part)
+{
+ if (part && strcmp(part, "default")) return NULL;
+ return ((Elm_List_Item *)it)->label;
+}
+
+static Eina_Bool
+_item_del_pre_hook(Elm_Object_Item *it)
+{
+ Evas_Object *obj = WIDGET(it);
+ Elm_List_Item *item = (Elm_List_Item *)it;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return EINA_FALSE;
+
+ if (item->selected) _item_unselect(item);
+
+ if (wd->walking > 0)
+ {
+ if (item->deleted) return EINA_FALSE;
+ item->deleted = EINA_TRUE;
+ wd->to_delete = eina_list_append(wd->to_delete, item);
+ return EINA_FALSE;
+ }
+
+ wd->items = eina_list_remove_list(wd->items, item->node);
+
+ evas_object_ref(obj);
+ _elm_list_walk(wd);
+
+ _elm_list_item_free(item);
+
+ _elm_list_unwalk(wd);
+ evas_object_unref(obj);
+
+ return EINA_TRUE;
+}
+
static Elm_List_Item *
_item_new(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
{
it->end = end;
it->func = func;
it->base.data = data;
- it->base.view = edje_object_add(evas_object_evas_get(obj));
- edje_object_mirrored_set(it->base.view, elm_widget_mirrored_get(obj));
- evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_DOWN,
+ VIEW(it) = edje_object_add(evas_object_evas_get(obj));
+ edje_object_mirrored_set(VIEW(it), elm_widget_mirrored_get(obj));
+ evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_DOWN,
_mouse_down, it);
- evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_UP,
+ evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_UP,
_mouse_up, it);
- evas_object_event_callback_add(it->base.view, EVAS_CALLBACK_MOUSE_MOVE,
+ evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_MOVE,
_mouse_move, it);
- evas_object_size_hint_weight_set(it->base.view, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
- evas_object_size_hint_align_set(it->base.view, EVAS_HINT_FILL, EVAS_HINT_FILL);
+ evas_object_size_hint_weight_set(VIEW(it), EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+ evas_object_size_hint_align_set(VIEW(it), EVAS_HINT_FILL, EVAS_HINT_FILL);
if (it->icon)
{
elm_widget_sub_object_add(obj, it->icon);
evas_object_event_callback_add(it->end, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
_changed_size_hints, obj);
}
+ elm_widget_item_disable_hook_set(it, _item_disable);
+ elm_widget_item_content_set_hook_set(it, _item_content_set_hook);
+ elm_widget_item_content_get_hook_set(it, _item_content_get_hook);
+ elm_widget_item_content_unset_hook_set(it, _item_content_unset_hook);
+ elm_widget_item_text_set_hook_set(it, _item_text_set_hook);
+ elm_widget_item_text_get_hook_set(it, _item_text_get_hook);
+ elm_widget_item_del_pre_hook_set(it, _item_del_pre_hook);
return it;
}
/* FIXME: separators' themes seem to be b0rked */
if (it->is_separator)
- _elm_theme_object_set(obj, it->base.view, "separator",
+ _elm_theme_object_set(obj, VIEW(it), "separator",
wd->h_mode ? "horizontal" : "vertical",
style);
else if (wd->mode == ELM_LIST_COMPRESS)
{
if (it->even)
- _elm_theme_object_set(obj, it->base.view, "list",
+ _elm_theme_object_set(obj, VIEW(it), "list",
it_compress, style);
else
- _elm_theme_object_set(obj, it->base.view, "list",
+ _elm_theme_object_set(obj, VIEW(it), "list",
it_compress_odd, style);
}
else
{
if (it->even)
- _elm_theme_object_set(obj, it->base.view, "list", it_plain,
+ _elm_theme_object_set(obj, VIEW(it), "list", it_plain,
style);
else
- _elm_theme_object_set(obj, it->base.view, "list", it_odd,
+ _elm_theme_object_set(obj, VIEW(it), "list", it_odd,
style);
}
- stacking = edje_object_data_get(it->base.view, "stacking");
+ stacking = edje_object_data_get(VIEW(it), "stacking");
if (stacking)
{
if (!strcmp(stacking, "below"))
- evas_object_lower(it->base.view);
+ evas_object_lower(VIEW(it));
else if (!strcmp(stacking, "above"))
- evas_object_raise(it->base.view);
+ evas_object_raise(VIEW(it));
}
- edje_object_part_text_set(it->base.view, "elm.text", it->label);
+ edje_object_part_text_escaped_set(VIEW(it), "elm.text", it->label);
if ((!it->icon) && (minh[0] > 0))
{
- it->icon = evas_object_rectangle_add(evas_object_evas_get(it->base.view));
+ it->icon = evas_object_rectangle_add(evas_object_evas_get(VIEW(it)));
evas_object_color_set(it->icon, 0, 0, 0, 0);
it->dummy_icon = EINA_TRUE;
}
if ((!it->end) && (minh[1] > 0))
{
- it->end = evas_object_rectangle_add(evas_object_evas_get(it->base.view));
+ it->end = evas_object_rectangle_add(evas_object_evas_get(VIEW(it)));
evas_object_color_set(it->end, 0, 0, 0, 0);
it->dummy_end = EINA_TRUE;
}
{
evas_object_size_hint_min_set(it->icon, minw[0], minh[0]);
evas_object_size_hint_max_set(it->icon, 99999, 99999);
- edje_object_part_swallow(it->base.view, "elm.swallow.icon", it->icon);
+ edje_object_part_swallow(VIEW(it), "elm.swallow.icon", it->icon);
}
if (it->end)
{
evas_object_size_hint_min_set(it->end, minw[1], minh[1]);
evas_object_size_hint_max_set(it->end, 99999, 99999);
- edje_object_part_swallow(it->base.view, "elm.swallow.end", it->end);
+ edje_object_part_swallow(VIEW(it), "elm.swallow.end", it->end);
}
if (!it->fixed)
{
// this may call up user and it may modify the list item
// but we're safe as we're flagged as walking.
// just don't process further
- edje_object_message_signal_process(it->base.view);
+ edje_object_message_signal_process(VIEW(it));
if (it->deleted)
continue;
mw = mh = -1;
elm_coords_finger_size_adjust(1, &mw, 1, &mh);
- edje_object_size_min_restricted_calc(it->base.view, &mw, &mh, mw, mh);
+ edje_object_size_min_restricted_calc(VIEW(it), &mw, &mh, mw, mh);
elm_coords_finger_size_adjust(1, &mw, 1, &mh);
- evas_object_size_hint_min_set(it->base.view, mw, mh);
- evas_object_show(it->base.view);
+ evas_object_size_hint_min_set(VIEW(it), mw, mh);
+ evas_object_show(VIEW(it));
}
- if ((it->selected) || (it->hilighted))
+ if ((it->selected) || (it->highlighted))
{
const char *selectraise;
// this may call up user and it may modify the list item
// but we're safe as we're flagged as walking.
// just don't process further
- edje_object_signal_emit(it->base.view, "elm,state,selected", "elm");
+ edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
if (it->deleted)
continue;
- selectraise = edje_object_data_get(it->base.view, "selectraise");
+ selectraise = edje_object_data_get(VIEW(it), "selectraise");
if ((selectraise) && (!strcmp(selectraise, "on")))
- evas_object_raise(it->base.view);
+ evas_object_raise(VIEW(it));
}
- if (it->disabled)
- edje_object_signal_emit(it->base.view, "elm,state,disabled",
+ if (it->base.disabled)
+ edje_object_signal_emit(VIEW(it), "elm,state,disabled",
"elm");
it->fixed = EINA_TRUE;
_sizing_eval(data);
}
-/**
- * Adds a list object.
- *
- * @param parent The parent object
- * @return The created object or NULL upon failure
- *
- * @ingroup List
- */
EAPI Evas_Object *
elm_list_add(Evas_Object *parent)
{
elm_widget_signal_callback_add_hook_set(obj, _signal_callback_add_hook);
elm_widget_signal_callback_del_hook_set(obj, _signal_callback_del_hook);
elm_widget_event_hook_set(obj, _event_hook);
+ elm_widget_translate_hook_set(obj, _translate_hook);
wd->self = obj;
wd->scr = elm_smart_scroller_add(e);
wd->mode = ELM_LIST_SCROLL;
- 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);
- evas_object_smart_callback_add(wd->scr, "edge,top", _scroll_edge_top, obj);
- evas_object_smart_callback_add(wd->scr, "edge,bottom", _scroll_edge_bottom, obj);
+ evas_object_smart_callback_add(wd->scr, "edge,left", _edge_left, obj);
+ evas_object_smart_callback_add(wd->scr, "edge,right", _edge_right, obj);
+ evas_object_smart_callback_add(wd->scr, "edge,top", _edge_top, obj);
+ evas_object_smart_callback_add(wd->scr, "edge,bottom", _edge_bottom, obj);
evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
evas_object_smart_callback_add(obj, "scroll-hold-on", _hold_on, obj);
return obj;
}
-/**
- * Appends an item to the list object.
- *
- * @param obj The list object
- * @param label The label of the list item
- * @param icon The icon object to use for the left side of the item
- * @param end The icon object to use for the right side of the item
- * @param func The function to call when the item is clicked
- * @param data The data to associate with the item for related callbacks
- *
- * @return The created item or NULL upon failure
- *
- * @ingroup List
- */
-EAPI Elm_List_Item *
-elm_list_item_append(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
-{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
-
- wd->items = eina_list_append(wd->items, it);
- it->node = eina_list_last(wd->items);
- elm_box_pack_end(wd->box, it->base.view);
- return it;
-}
-
-/**
- * Prepends an item to the list object.
- *
- * @param obj The list object
- * @param label The label of the list item
- * @param icon The icon object to use for the left side of the item
- * @param end The icon object to use for the right side of the item
- * @param func The function to call when the item is clicked
- * @param data The data to associate with the item for related callbacks
- *
- * @return The created item or NULL upon failure
- *
- * @ingroup List
- */
-EAPI Elm_List_Item *
-elm_list_item_prepend(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
-{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
-
- wd->items = eina_list_prepend(wd->items, it);
- it->node = wd->items;
- elm_box_pack_start(wd->box, it->base.view);
- return it;
-}
-
-/**
- * Inserts an item into the list object before @p before.
- *
- * @param obj The list object
- * @param before The list item to insert before
- * @param label The label of the list item
- * @param icon The icon object to use for the left side of the item
- * @param end The icon object to use for the right side of the item
- * @param func The function to call when the item is clicked
- * @param data The data to associate with the item for related callbacks
- *
- * @return The created item or NULL upon failure
- *
- * @ingroup List
- */
-EAPI Elm_List_Item *
-elm_list_item_insert_before(Evas_Object *obj, Elm_List_Item *before, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
-{
- Widget_Data *wd;
- Elm_List_Item *it;
-
- EINA_SAFETY_ON_NULL_RETURN_VAL(before, NULL);
- if (!before->node) return NULL;
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(before, NULL);
-
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
- it = _item_new(obj, label, icon, end, func, data);
- wd->items = eina_list_prepend_relative_list(wd->items, it, before->node);
- it->node = before->node->prev;
- elm_box_pack_before(wd->box, it->base.view, before->base.view);
- return it;
-}
-
-/**
- * Inserts an item into the list object after @p after.
- *
- * @param obj The list object
- * @param after The list item to insert after
- * @param label The label of the list item
- * @param icon The icon object to use for the left side of the item
- * @param end The icon object to use for the right side of the item
- * @param func The function to call when the item is clicked
- * @param data The data to associate with the item for related callbacks
- *
- * @return The created item or NULL upon failure
- *
- * @ingroup List
- */
-EAPI Elm_List_Item *
-elm_list_item_insert_after(Evas_Object *obj, Elm_List_Item *after, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
-{
- Widget_Data *wd;
- Elm_List_Item *it;
-
- EINA_SAFETY_ON_NULL_RETURN_VAL(after, NULL);
- if (!after->node) return NULL;
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(after, NULL);
-
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- wd = elm_widget_data_get(obj);
- if (!wd) return NULL;
- it = _item_new(obj, label, icon, end, func, data);
- wd->items = eina_list_append_relative_list(wd->items, it, after->node);
- it->node = after->node->next;
- elm_box_pack_after(wd->box, it->base.view, after->base.view);
- return it;
-}
-
-/**
- * Insert a new item into the sorted list object.
- *
- * @param obj The list object
- * @param label The label of the list item
- * @param icon The icon object to use for the left side of the item
- * @param end The icon object to use for the right side of the item
- * @param func The function to call when the item is clicked
- * @param data The data to associate with the item for related callbacks
- * @param cmp_func The function called for the sort.
- *
- * @return The created item or NULL upon failure
- *
- * @ingroup List
- */
-EAPI Elm_List_Item *
-elm_list_item_sorted_insert(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data, Eina_Compare_Cb cmp_func)
-{
- ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd = elm_widget_data_get(obj);
- Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
- Eina_List *l;
-
- wd->items = eina_list_sorted_insert(wd->items, cmp_func, it);
- l = eina_list_data_find_list(wd->items, it);
- l = eina_list_next(l);
- if (!l)
- {
- it->node = eina_list_last(wd->items);
- elm_box_pack_end(wd->box, it->base.view);
- }
- else
- {
- Elm_List_Item *before = eina_list_data_get(l);
- it->node = before->node->prev;
- elm_box_pack_before(wd->box, it->base.view, before->base.view);
- }
- return it;
-}
-
-/**
- * Clears a list of all items.
- *
- * @param obj The list object
- *
- * @ingroup List
- */
-EAPI void
-elm_list_clear(Evas_Object *obj)
-{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- Elm_List_Item *it;
-
- if (!wd) return;
- if (!wd->items) return;
-
- eina_list_free(wd->selected);
- wd->selected = NULL;
-
- if (wd->walking > 0)
- {
- Eina_List *n;
-
- EINA_LIST_FOREACH(wd->items, n, it)
- {
- if (it->deleted) continue;
- it->deleted = EINA_TRUE;
- wd->to_delete = eina_list_append(wd->to_delete, it);
- }
- return;
- }
-
- evas_object_ref(obj);
- _elm_list_walk(wd);
-
- EINA_LIST_FREE(wd->items, it)
- {
- elm_widget_item_pre_notify_del(it);
- _elm_list_item_free(it);
- }
-
- _elm_list_unwalk(wd);
-
- _fix_items(obj);
- _sizing_eval(obj);
- evas_object_unref(obj);
-}
-
-/**
- * Starts the list. Call before running show() on the list object.
- *
- * @param obj The list object
- *
- * @ingroup List
- */
EAPI void
elm_list_go(Evas_Object *obj)
{
_fix_items(obj);
}
-/**
- * Enables/disables the state of multi-select on the list object.
- *
- * @param obj The list object
- * @param multi If true, multi-select is enabled
- *
- * @ingroup List
- */
EAPI void
elm_list_multi_select_set(Evas_Object *obj, Eina_Bool multi)
{
wd->multi = multi;
}
-/**
- * Gets the state of multi-select on the list object.
- *
- * @param obj The list object
- * @return If true, multi-select is enabled
- *
- * @ingroup List
- */
EAPI Eina_Bool
elm_list_multi_select_get(const Evas_Object *obj)
{
return wd->multi;
}
-/**
- * Set which mode to use for the list with.
- *
- * @param obj The list object
- * @param mode One of @c ELM_LIST_COMPRESS, @c ELM_LIST_SCROLL, @c
- * ELM_LIST_LIMIT or @c ELM_LIST_EXPAND.
- *
- * @note Default value is @c ELM_LIST_SCROLL. At this mode, the list
- * object won't set any of its size hints to inform how a possible
- * container should resize it. Then, if it's not created as a "resize
- * object", it might end with zero dimensions. The list will respect
- * the container's geometry and, if any of its items won't fit into
- * its transverse axis, one will be able to scroll it in that
- * direction. @c ELM_LIST_COMPRESS is the same as the previous, except
- * that it <b>won't</b> let one scroll in the transverse axis, on
- * those cases (large items will get cropped). @c ELM_LIST_LIMIT will
- * actually set a minimun size hint on the list object, so that
- * containers may respect it (and resize itself to fit the child
- * properly). More specifically, a minimum size hint will be set for
- * its transverse axis, so that the <b>largest</b> item in that
- * direction fits well. @c ELM_LIST_EXPAND, besides setting a minimum
- * size on the transverse axis, just like the previous mode, will set
- * a minimum size on the longitudinal axis too, trying to reserve
- * space to all its children to be visible at a time. The last two
- * modes can always have effects bounded by setting the list object's
- * maximum size hints, though.
- *
- * @ingroup List
- */
EAPI void
elm_list_mode_set(Evas_Object *obj, Elm_List_Mode mode)
{
_elm_list_mode_set_internal(wd);
}
-/**
- * Get the mode the list is at.
- *
- * @param obj The list object
- * @return mode One of @c ELM_LIST_COMPRESS, @c ELM_LIST_SCROLL or @c
- * ELM_LIST_LIMIT (@c ELM_LIST_LAST on errors).
- *
- * @note see elm_list_mode_set() for more information.
- *
- * @ingroup List
- */
EAPI Elm_List_Mode
elm_list_mode_get(const Evas_Object *obj)
{
return wd->mode;
}
-/**
- * Enables/disables horizontal mode of the list.
- *
- * @param obj The list object
- * @param mode If true, horizontale mode is enabled
- *
- * @note Bounce options for the list will be reset to default values
- * with this funcion. Re-call elm_list_bounce_set() once more after
- * this one, if you had custom values.
- *
- * @ingroup List
- */
EAPI void
elm_list_horizontal_set(Evas_Object *obj, Eina_Bool horizontal)
{
_elm_list_mode_set_internal(wd);
}
-/**
- * Retrieve whether horizontal mode is enabled for a list.
- *
- * @param obj The list object
- * @return @c EINA_TRUE, if horizontal mode is enabled and @c
- * EINA_FALSE, otherwise.
- *
- * @note see elm_list_horizontal_set() for more information.
- *
- * @ingroup List
- */
EAPI Eina_Bool
elm_list_horizontal_get(const Evas_Object *obj)
{
return wd->h_mode;
}
-/**
- * Enables/disables the state of always_select, meaning that
- * an item will always be selected.
- *
- * @param obj The list object
- * @param always_select If true, always_select is enabled
- *
- * @ingroup List
- */
EAPI void
-elm_list_always_select_mode_set(Evas_Object *obj, Eina_Bool always_select)
+elm_list_select_mode_set(Evas_Object *obj, Elm_Object_Select_Mode mode)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
- wd->always_select = always_select;
-}
-
-/**
- * Gets the state of always_select.
- * See also elm_list_always_select_mode_set()
- *
- * @param obj The list object
- * @return If true, always_select is enabled
- *
- * @ingroup List
- */
-EAPI Eina_Bool
-elm_list_always_select_mode_get(const Evas_Object *obj)
+ if (mode >= ELM_OBJECT_SELECT_MODE_MAX)
+ return;
+ if (wd->select_mode != mode)
+ wd->select_mode = mode;
+}
+
+EAPI Elm_Object_Select_Mode
+elm_list_select_mode_get(const Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
+ ELM_CHECK_WIDTYPE(obj, widtype) ELM_OBJECT_SELECT_MODE_MAX;
Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return EINA_FALSE;
- return wd->always_select;
+ if (!wd) return ELM_OBJECT_SELECT_MODE_MAX;
+ return wd->select_mode;
+}
+
+EAPI void
+elm_list_bounce_set(Evas_Object *obj, Eina_Bool h_bounce, Eina_Bool v_bounce)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ if (wd->scr)
+ elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
+}
+
+EAPI void
+elm_list_bounce_get(const Evas_Object *obj, Eina_Bool *h_bounce, Eina_Bool *v_bounce)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ elm_smart_scroller_bounce_allow_get(wd->scr, h_bounce, v_bounce);
+}
+
+EAPI void
+elm_list_scroller_policy_set(Evas_Object *obj, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy policy_v)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if ((!wd) || (!wd->scr)) return;
+ if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
+ (policy_v >= ELM_SCROLLER_POLICY_LAST))
+ return;
+ elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
+}
+
+EAPI void
+elm_list_scroller_policy_get(const Evas_Object *obj, Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
+ if ((!wd) || (!wd->scr)) return;
+ elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
+ if (policy_h) *policy_h = (Elm_Scroller_Policy) s_policy_h;
+ if (policy_v) *policy_v = (Elm_Scroller_Policy) s_policy_v;
+}
+
+EAPI void
+elm_list_clear(Evas_Object *obj)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ Elm_List_Item *it;
+
+ if (!wd) return;
+ if (!wd->items) return;
+
+ eina_list_free(wd->selected);
+ wd->selected = NULL;
+
+ if (wd->walking > 0)
+ {
+ Eina_List *n;
+
+ EINA_LIST_FOREACH(wd->items, n, it)
+ {
+ if (it->deleted) continue;
+ it->deleted = EINA_TRUE;
+ wd->to_delete = eina_list_append(wd->to_delete, it);
+ }
+ return;
+ }
+
+ evas_object_ref(obj);
+ _elm_list_walk(wd);
+
+ EINA_LIST_FREE(wd->items, it)
+ {
+ _elm_list_item_free(it);
+ elm_widget_item_free(it);
+ }
+
+ _elm_list_unwalk(wd);
+
+ _fix_items(obj);
+ _sizing_eval(obj);
+ evas_object_unref(obj);
}
-/**
- * Returns a list of all the list items.
- *
- * @param obj The list object
- * @return An Eina_List* of the list items, or NULL on failure
- *
- * @ingroup List
- */
EAPI const Eina_List *
elm_list_items_get(const Evas_Object *obj)
{
return wd->items;
}
-/**
- * Returns the currently selected list item.
- *
- * @param obj The list object
- * @return The selected list item, or NULL on failure
- *
- * @ingroup List
- */
-EAPI Elm_List_Item *
+EAPI Elm_Object_Item *
elm_list_selected_item_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return NULL;
- if (wd->selected) return wd->selected->data;
+ if (wd->selected) return (Elm_Object_Item *) wd->selected->data;
return NULL;
}
-/**
- * Returns a list of the currently selected list items.
- *
- * @param obj The list object
- * @return An Eina_List* of the selected list items, or NULL on failure
- *
- * @ingroup List
- */
EAPI const Eina_List *
elm_list_selected_items_get(const Evas_Object *obj)
{
return wd->selected;
}
-/**
- * Sets if item is a separator.
- *
- * @param it The list item object
- * @param setting
- */
+EAPI Elm_Object_Item *
+elm_list_item_append(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
+
+ wd->items = eina_list_append(wd->items, it);
+ it->node = eina_list_last(wd->items);
+ elm_box_pack_end(wd->box, VIEW(it));
+ return (Elm_Object_Item *)it;
+}
+
+EAPI Elm_Object_Item *
+elm_list_item_prepend(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
+
+ wd->items = eina_list_prepend(wd->items, it);
+ it->node = wd->items;
+ elm_box_pack_start(wd->box, VIEW(it));
+ return (Elm_Object_Item *)it;
+}
+
+EAPI Elm_Object_Item *
+elm_list_item_insert_before(Evas_Object *obj, Elm_Object_Item *before, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+ ELM_LIST_ITEM_CHECK_DELETED_RETURN(before, NULL);
+
+ Widget_Data *wd;
+ Elm_List_Item *it, *before_it;
+
+ wd = elm_widget_data_get(obj);
+ if (!wd) return NULL;
+
+ before_it = (Elm_List_Item *) before;
+ if (!before_it->node) return NULL;
+
+ it = _item_new(obj, label, icon, end, func, data);
+ wd->items = eina_list_prepend_relative_list(wd->items, it, before_it->node);
+ it->node = before_it->node->prev;
+ elm_box_pack_before(wd->box, VIEW(it), VIEW(before_it));
+ return (Elm_Object_Item *)it;
+}
+
+EAPI Elm_Object_Item *
+elm_list_item_insert_after(Evas_Object *obj, Elm_Object_Item *after, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+ ELM_LIST_ITEM_CHECK_DELETED_RETURN(after, NULL);
+
+ Widget_Data *wd;
+ Elm_List_Item *it, *after_it;
+
+ wd = elm_widget_data_get(obj);
+ if (!wd) return NULL;
+
+ after_it = (Elm_List_Item *) after;
+ if (!after_it->node) return NULL;
+
+ it = _item_new(obj, label, icon, end, func, data);
+ wd->items = eina_list_append_relative_list(wd->items, it, after_it->node);
+ it->node = after_it->node->next;
+ elm_box_pack_after(wd->box, VIEW(it), VIEW(after_it));
+ return (Elm_Object_Item *)it;
+}
+
+EAPI Elm_Object_Item *
+elm_list_item_sorted_insert(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Object *end, Evas_Smart_Cb func, const void *data, Eina_Compare_Cb cmp_func)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ Elm_List_Item *it = _item_new(obj, label, icon, end, func, data);
+ Eina_List *l;
+
+ wd->items = eina_list_sorted_insert(wd->items, cmp_func, it);
+ l = eina_list_data_find_list(wd->items, it);
+ l = eina_list_next(l);
+ if (!l)
+ {
+ it->node = eina_list_last(wd->items);
+ elm_box_pack_end(wd->box, VIEW(it));
+ }
+ else
+ {
+ Elm_List_Item *before = eina_list_data_get(l);
+ it->node = before->node->prev;
+ elm_box_pack_before(wd->box, VIEW(it), VIEW(before));
+ }
+ return (Elm_Object_Item *)it;
+}
+
EAPI void
-elm_list_item_separator_set(Elm_List_Item *it, Eina_Bool setting)
+elm_list_item_separator_set(Elm_Object_Item *it, Eina_Bool setting)
{
ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
- it->is_separator = !!setting;
+ ((Elm_List_Item *)it)->is_separator = !!setting;
}
-/**
- * Returns EINA_TRUE if Elm_List_Item is a separator.
- *
- * @param it The list item object
- */
EAPI Eina_Bool
-elm_list_item_separator_get(const Elm_List_Item *it)
+elm_list_item_separator_get(const Elm_Object_Item *it)
{
ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
- return it->is_separator;
+ return ((Elm_List_Item *)it)->is_separator;
}
-
-/**
- * Sets the selected state of @p it.
- *
- * @param it The list item
- * @param selected Enables/disables the selected state
- *
- * @ingroup List
- */
EAPI void
-elm_list_item_selected_set(Elm_List_Item *it, Eina_Bool selected)
+elm_list_item_selected_set(Elm_Object_Item *it, Eina_Bool selected)
{
ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
- Evas_Object *obj = it->base.widget;
+ Evas_Object *obj = WIDGET(it);
Widget_Data *wd = elm_widget_data_get(obj);
+ Elm_List_Item *item = (Elm_List_Item *)it;
if (!wd) return;
selected = !!selected;
- if (it->selected == selected) return;
+ if (item->selected == selected) return;
evas_object_ref(obj);
_elm_list_walk(wd);
while (wd->selected)
_item_unselect(wd->selected->data);
}
- _item_hilight(it);
- _item_select(it);
+ _item_highlight(item);
+ _item_select(item);
}
else
- _item_unselect(it);
+ _item_unselect(item);
_elm_list_unwalk(wd);
evas_object_unref(obj);
}
-/**
- * Gets the selected state of @p it.
- *
- * @param it The list item
- * @return If true, the item is selected
- *
- * @ingroup List
- */
EAPI Eina_Bool
-elm_list_item_selected_get(const Elm_List_Item *it)
+elm_list_item_selected_get(const Elm_Object_Item *it)
{
ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
- return it->selected;
+ return ((Elm_List_Item *)it)->selected;
}
-/**
- * Brings @p it to the center of the list view.
- *
- * @param it The list item
- *
- * @ingroup List
- */
EAPI void
-elm_list_item_show(Elm_List_Item *it)
+elm_list_item_show(Elm_Object_Item *it)
{
ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
- Widget_Data *wd = elm_widget_data_get(it->base.widget);
+ Widget_Data *wd = elm_widget_data_get(WIDGET(it));
+ if (!wd) return;
Evas_Coord bx, by, bw, bh;
Evas_Coord x, y, w, h;
+ evas_smart_objects_calculate(evas_object_evas_get(wd->box));
evas_object_geometry_get(wd->box, &bx, &by, &bw, &bh);
- evas_object_geometry_get(it->base.view, &x, &y, &w, &h);
+ evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
x -= bx;
y -= by;
- if (wd->scr)
- elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
-}
-
-/**
- * Bring in the given item
- *
- * This causes list 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 List
- */
+ if (wd->scr) elm_smart_scroller_child_region_show(wd->scr, x, y, w, h);
+}
+
EAPI void
-elm_list_item_bring_in(Elm_List_Item *it)
+elm_list_item_bring_in(Elm_Object_Item *it)
{
ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
- Widget_Data *wd = elm_widget_data_get(it->base.widget);
+ Widget_Data *wd = elm_widget_data_get(WIDGET(it));
+ if (!wd) return;
Evas_Coord bx, by, bw, bh;
Evas_Coord x, y, w, h;
+ evas_smart_objects_calculate(evas_object_evas_get(wd->box));
evas_object_geometry_get(wd->box, &bx, &by, &bw, &bh);
- evas_object_geometry_get(it->base.view, &x, &y, &w, &h);
+ evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
x -= bx;
y -= by;
- if (wd->scr)
- elm_smart_scroller_region_bring_in(wd->scr, x, y, w, h);
+ if (wd->scr) elm_smart_scroller_region_bring_in(wd->scr, x, y, w, h);
}
-/**
- * Deletes item @p it from the list.
- *
- * @param it The list item to delete
- *
- * @ingroup List
- */
-EAPI void
-elm_list_item_del(Elm_List_Item *it)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
- Evas_Object *obj = it->base.widget;
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
-
- if (it->selected) _item_unselect(it);
-
- if (wd->walking > 0)
- {
- if (it->deleted) return;
- it->deleted = EINA_TRUE;
- wd->to_delete = eina_list_append(wd->to_delete, it);
- return;
- }
-
- wd->items = eina_list_remove_list(wd->items, it->node);
-
- evas_object_ref(obj);
- _elm_list_walk(wd);
-
- elm_widget_item_pre_notify_del(it);
- _elm_list_item_free(it);
-
- _elm_list_unwalk(wd);
- evas_object_unref(obj);
-}
-
-/**
- * Set the function called when a list item is freed.
- *
- * @param it The item to set the callback on
- * @param func The function called
- *
- * @ingroup List
- */
-EAPI void
-elm_list_item_del_cb_set(Elm_List_Item *it, Evas_Smart_Cb func)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
- elm_widget_item_del_cb_set(it, func);
-}
-
-/**
- * Returns the data associated with the item.
- *
- * @param it The list item
- * @return The data associated with @p it
- *
- * @ingroup List
- */
-EAPI void *
-elm_list_item_data_get(const Elm_List_Item *it)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
- return elm_widget_item_data_get(it);
-}
-
-/**
- * Returns the left side icon associated with the item.
- *
- * @param it The list item
- * @return The left side icon associated with @p it
- *
- * @ingroup List
- */
-EAPI Evas_Object *
-elm_list_item_icon_get(const Elm_List_Item *it)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
- if (it->dummy_icon) return NULL;
- return it->icon;
-}
-
-/**
- * Sets the left side icon associated with the item.
- *
- * Once the icon object is set, a previously set one will be deleted.
- * You probably don't want, then, to have the <b>same</b> icon object set
- * for more than one item of the list.
- *
- * @param it The list item
- * @param icon The left side icon object to associate with @p it
- *
- * @ingroup List
- */
-EAPI void
-elm_list_item_icon_set(Elm_List_Item *it, Evas_Object *icon)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
- if (it->icon == icon) return;
- if ((it->dummy_icon) && (!icon)) return;
- if (it->dummy_icon)
- {
- evas_object_del(it->icon);
- it->dummy_icon = EINA_FALSE;
- }
- if (!icon)
- {
- icon = evas_object_rectangle_add(evas_object_evas_get(it->base.widget));
- evas_object_color_set(icon, 0, 0, 0, 0);
- it->dummy_icon = EINA_TRUE;
- }
- if (it->icon)
- {
- evas_object_del(it->icon);
- it->icon = NULL;
- }
- it->icon = icon;
- if (it->base.view)
- edje_object_part_swallow(it->base.view, "elm.swallow.icon", icon);
-}
-
-/**
- * Gets the right side icon associated with the item.
- *
- * @param it The list item
- * @return The right side icon object associated with @p it
- *
- * @ingroup List
- */
EAPI Evas_Object *
-elm_list_item_end_get(const Elm_List_Item *it)
+elm_list_item_object_get(const Elm_Object_Item *it)
{
ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
- if (it->dummy_end) return NULL;
- return it->end;
-}
-
-/**
- * Sets the right side icon associated with the item.
- *
- * Once the icon object is set, a previously set one will be deleted.
- * You probably don't want, then, to have the <b>same</b> icon object set
- * for more than one item of the list.
- *
- * @param it The list item
- * @param icon The right side icon object to associate with @p it
- *
- * @ingroup List
- */
-EAPI void
-elm_list_item_end_set(Elm_List_Item *it, Evas_Object *end)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
- if (it->end == end) return;
- if ((it->dummy_end) && (!end)) return;
- if (it->dummy_end)
- {
- evas_object_del(it->end);
- it->dummy_icon = EINA_FALSE;
- }
- if (!end)
- {
- end = evas_object_rectangle_add(evas_object_evas_get(it->base.widget));
- evas_object_color_set(end, 0, 0, 0, 0);
- it->dummy_end = EINA_TRUE;
- }
- if (it->end)
- {
- evas_object_del(it->end);
- it->end = NULL;
- }
- it->end = end;
- if (it->base.view)
- edje_object_part_swallow(it->base.view, "elm.swallow.end", end);
-}
-
-/**
- * Gets the base object of the item.
- *
- * @param it The list item
- * @return The base object associated with @p it
- *
- * @ingroup List
- */
-EAPI Evas_Object *
-elm_list_item_base_get(const Elm_List_Item *it)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
- return it->base.view;
+ return VIEW(it);
}
-/**
- * Gets the label of the item.
- *
- * @param it The list item
- * @return The label of @p it
- *
- * @ingroup List
- */
-EAPI const char *
-elm_list_item_label_get(const Elm_List_Item *it)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
- return it->label;
-}
-
-/**
- * Sets the label of the item.
- *
- * @param it The list item
- * @param text The label of @p it
- *
- * @ingroup List
- */
-EAPI void
-elm_list_item_label_set(Elm_List_Item *it, const char *text)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
- if (!eina_stringshare_replace(&it->label, text)) return;
- if (it->base.view)
- edje_object_part_text_set(it->base.view, "elm.text", it->label);
-}
-
-/**
- * Gets the item before @p it in the list.
- *
- * @param it The list item
- * @return The item before @p it, or NULL on failure
- *
- * @ingroup List
- */
-EAPI Elm_List_Item *
-elm_list_item_prev(const Elm_List_Item *it)
+EAPI Elm_Object_Item *
+elm_list_item_prev(const Elm_Object_Item *it)
{
ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
- if (it->node->prev) return it->node->prev->data;
+ Elm_List_Item *item = (Elm_List_Item *)it;
+ if (item->node->prev) return item->node->prev->data;
else return NULL;
}
-/**
- * Gets the item after @p it in the list.
- *
- * @param it The list item
- * @return The item after @p it, or NULL on failure
- *
- * @ingroup List
- */
-EAPI Elm_List_Item *
-elm_list_item_next(const Elm_List_Item *it)
+EAPI Elm_Object_Item *
+elm_list_item_next(const Elm_Object_Item *it)
{
ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, NULL);
- if (it->node->next) return it->node->next->data;
+ Elm_List_Item *item = (Elm_List_Item *)it;
+ if (item->node->next) return item->node->next->data;
else return NULL;
}
-/**
- * Set the text to be shown in the list 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 List
- */
-EAPI void
-elm_list_item_tooltip_text_set(Elm_List_Item *item, const char *text)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
- elm_widget_item_tooltip_text_set(item, text);
-}
-
-/**
- * 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 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 list item being attached 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_list_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 List
- */
-EAPI void
-elm_list_item_tooltip_content_cb_set(Elm_List_Item *item, Elm_Tooltip_Item_Content_Cb func, const void *data, Evas_Smart_Cb del_cb)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
- elm_widget_item_tooltip_content_cb_set(item, func, data, del_cb);
-}
-
-/**
- * Unset tooltip from item
- *
- * @param item list item to remove previously set tooltip.
- *
- * Remove tooltip from item. The callback provided as del_cb to
- * elm_list_item_tooltip_content_cb_set() will be called to notify
- * it is not used anymore.
- *
- * @see elm_list_item_tooltip_content_cb_set()
- *
- * @ingroup List
- */
-EAPI void
-elm_list_item_tooltip_unset(Elm_List_Item *item)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
- elm_widget_item_tooltip_unset(item);
-}
-
-/**
- * Sets a different style for this item tooltip.
- *
- * @note before you set a style you should define a tooltip with
- * elm_list_item_tooltip_content_cb_set() or
- * elm_list_item_tooltip_text_set()
- *
- * @param item list item with tooltip already set.
- * @param style the theme style to use (default, transparent, ...)
- *
- * @ingroup List
- */
-EAPI void
-elm_list_item_tooltip_style_set(Elm_List_Item *item, const char *style)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
- elm_widget_item_tooltip_style_set(item, style);
-}
-
-/**
- * Get the style for this item tooltip.
- *
- * @param item list 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 List
- */
-EAPI const char *
-elm_list_item_tooltip_style_get(const Elm_List_Item *item)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(item, NULL);
- return elm_widget_item_tooltip_style_get(item);
-}
-
-/**
- * Set the cursor to be shown when mouse is over the list item
- *
- * @param item Target item
- * @param cursor the cursor name to be used.
- *
- * @see elm_object_cursor_set()
- * @ingroup List
- */
-EAPI void
-elm_list_item_cursor_set(Elm_List_Item *item, const char *cursor)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
- elm_widget_item_cursor_set(item, cursor);
-}
-
-/**
- * Get the cursor to be shown when mouse is over the list item
- *
- * @param item list item with cursor already set.
- * @return the cursor name.
- *
- * @ingroup List
- */
-EAPI const char *
-elm_list_item_cursor_get(const Elm_List_Item *item)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(item, NULL);
- return elm_widget_item_cursor_get(item);
-}
-
-/**
- * Unset the cursor to be shown when mouse is over the list item
- *
- * @param item Target item
- *
- * @see elm_object_cursor_unset()
- * @ingroup List
- */
-EAPI void
-elm_list_item_cursor_unset(Elm_List_Item *item)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
- elm_widget_item_cursor_unset(item);
-}
-
-/**
- * Sets a different style for this item cursor.
- *
- * @note before you set a style you should define a cursor with
- * elm_list_item_cursor_set()
- *
- * @param item list item with cursor already set.
- * @param style the theme style to use (default, transparent, ...)
- *
- * @ingroup List
- */
-EAPI void
-elm_list_item_cursor_style_set(Elm_List_Item *item, const char *style)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
- elm_widget_item_cursor_style_set(item, style);
-}
-
-/**
- * Get the style for this item cursor.
- *
- * @param item list 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 List
- */
-EAPI const char *
-elm_list_item_cursor_style_get(const Elm_List_Item *item)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(item, NULL);
- 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 List
- */
-EAPI void
-elm_list_item_cursor_engine_only_set(Elm_List_Item *item, Eina_Bool engine_only)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(item);
- 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 List
- */
-EAPI Eina_Bool
-elm_list_item_cursor_engine_only_get(const Elm_List_Item *item)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(item, EINA_FALSE);
- return elm_widget_item_cursor_engine_only_get(item);
-}
-
-/**
- * Set bounce mode
- *
- * This will enable or disable the scroller bounce mode for the list. See
- * elm_scroller_bounce_set() for details
- *
- * @param obj The list object
- * @param h_bounce Allow bounce horizontally
- * @param v_bounce Allow bounce vertically
- *
- * @ingroup List
- */
-EAPI void
-elm_list_bounce_set(Evas_Object *obj, Eina_Bool h_bounce, Eina_Bool v_bounce)
-{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- if (wd->scr)
- elm_smart_scroller_bounce_allow_set(wd->scr, h_bounce, v_bounce);
-}
-
-/**
- * Get the bounce mode
- *
- * @param obj The List object
- * @param h_bounce Allow bounce horizontally
- * @param v_bounce Allow bounce vertically
- *
- * @ingroup List
- */
-EAPI void
-elm_list_bounce_get(const Evas_Object *obj, Eina_Bool *h_bounce, Eina_Bool *v_bounce)
-{
- ELM_CHECK_WIDTYPE(obj, widtype);
- Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- elm_smart_scroller_bounce_allow_get(wd->scr, h_bounce, v_bounce);
-}
-
-/**
- * Set the scrollbar policy
- *
- * This sets the scrollbar visibility policy for the given list scroller.
- * ELM_SMART_SCROLLER_POLICY_AUTO means the scrollber 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 list object
- * @param policy_h Horizontal scrollbar policy
- * @param policy_v Vertical scrollbar policy
- *
- * @ingroup List
- */
-EAPI void
-elm_list_scroller_policy_set(Evas_Object *obj, Elm_Scroller_Policy policy_h, Elm_Scroller_Policy policy_v)
+EAPI Elm_Object_Item *
+elm_list_first_item_get(const Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
- if (!wd) return;
- if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
- (policy_v >= ELM_SCROLLER_POLICY_LAST))
- if (wd->scr)
- elm_smart_scroller_policy_set(wd->scr, policy_h, policy_v);
+ if (!wd) return NULL;
+ if (!wd->items) return NULL;
+ return eina_list_data_get(wd->items);
}
-EAPI void
-elm_list_scroller_policy_get(const Evas_Object *obj, Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v)
+EAPI Elm_Object_Item *
+elm_list_last_item_get(const Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype);
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
Widget_Data *wd = elm_widget_data_get(obj);
- Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
- if ((!wd) || (!wd->scr)) return;
- elm_smart_scroller_policy_get(wd->scr, &s_policy_h, &s_policy_v);
- if (policy_h) *policy_h = (Elm_Scroller_Policy) s_policy_h;
- if (policy_v) *policy_v = (Elm_Scroller_Policy) s_policy_v;
-}
-
-/**
- * Sets the disabled/enabled state of a list item.
- *
- * A disabled item cannot be selected or unselected. It will also
- * change its appearance (generally greyed out). This sets the
- * disabled state (@c EINA_TRUE for disabled, @c EINA_FALSE for
- * enabled).
- *
- * @param it The item
- * @param disabled The disabled state
- *
- * @ingroup List
- */
-EAPI void
-elm_list_item_disabled_set(Elm_List_Item *it, Eina_Bool disabled)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it);
-
- if (it->disabled == disabled)
- return;
-
- it->disabled = !!disabled;
-
- if (it->disabled)
- edje_object_signal_emit(it->base.view, "elm,state,disabled", "elm");
- else
- edje_object_signal_emit(it->base.view, "elm,state,enabled", "elm");
-}
-
-/**
- * Get the disabled/enabled state of a list item
- *
- * @param it The item
- * @return The disabled state
- *
- * See elm_list_item_disabled_set().
- *
- * @ingroup List
- */
-EAPI Eina_Bool
-elm_list_item_disabled_get(const Elm_List_Item *it)
-{
- ELM_LIST_ITEM_CHECK_DELETED_RETURN(it, EINA_FALSE);
-
- return it->disabled;
+ if (!wd) return NULL;
+ if (!wd->items) return NULL;
+ return eina_list_data_get(eina_list_last(wd->items));
}
projects / framework / uifw / elementary.git / blobdiff