-/**
- * @defgroup Diskselector
- *
- * A diskselector is a kind of list widget. It scrolls horizontally,
- * and can contain label and icon objects. Three items are displayed
- * with the selected on the middle.
- *
- * It can act like a circular list with round mode and labels can be
- * reduced for a defined length for side items.
- *
- * Signals that you can add callbacks for are:
- *
- * "selected" - when item is selected (scroller stops)
- */
-
#include <Elementary.h>
#include "elm_priv.h"
+#include "els_scroller.h"
#ifndef MAX
# define MAX(a, b) (((a) > (b)) ? (a) : (b))
#define DISPLAY_ITEM_NUM_MIN 3
typedef struct _Widget_Data Widget_Data;
+typedef struct _Elm_Diskselector_Item Elm_Diskselector_Item;
struct _Widget_Data
{
Eina_List *over_items;
Eina_List *under_items;
int item_count, len_threshold, len_side, display_item_num;
- Ecore_Idler *idler;
- Ecore_Idler *check_idler;
+ Ecore_Idle_Enterer *idler;
+ Ecore_Idle_Enterer *check_idler;
Evas_Coord minw, minh;
Eina_Bool init:1;
Eina_Bool round:1;
struct _Elm_Diskselector_Item
{
- Elm_Widget_Item base;
+ ELM_WIDGET_ITEM;
Eina_List *node;
Evas_Object *icon;
const char *label;
static const char *widtype = NULL;
-#define ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(it, ...) \
- ELM_WIDGET_ITEM_CHECK_OR_RETURN((Elm_Widget_Item *)it, __VA_ARGS__); \
- ELM_CHECK_WIDTYPE(it->base.widget, widtype) __VA_ARGS__;
-
static Eina_Bool _move_scroller(void *data);
static void _del_hook(Evas_Object * obj);
static void _del_pre_hook(Evas_Object * obj);
const char *emission __UNUSED__,
const char *source __UNUSED__);
static void _selected_item_indicate(Elm_Diskselector_Item *it);
+static void _item_text_set_hook(Elm_Object_Item *it,
+ const char *part,
+ const char *label);
+static const char * _item_text_get_hook(const Elm_Object_Item *it,
+ const char *part);
+static void _item_content_set_hook(Elm_Object_Item *it,
+ const char *part,
+ Evas_Object *content);
+static Evas_Object * _item_content_get_hook(const Elm_Object_Item *it,
+ const char *part);
static const char SIG_SELECTED[] = "selected";
+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 Evas_Smart_Cb_Description _signals[] = {
{SIG_SELECTED, ""},
+ {SIG_SCROLL_ANIM_START, ""},
+ {SIG_SCROLL_ANIM_STOP, ""},
+ {SIG_SCROLL_DRAG_START, ""},
+ {SIG_SCROLL_DRAG_STOP, ""},
{NULL, NULL}
};
wd = elm_widget_data_get(data);
if (!wd) return;
- if (wd->minw == -1 && wd->minh == -1) elm_coords_finger_size_adjust(6, &wd->minw, 1, &wd->minh);
- edje_object_size_min_restricted_calc(elm_smart_scroller_edje_object_get(
- wd->scroller), &wd->minw, &wd->minh, wd->minw, wd->minh);
+ if ((wd->minw == -1) && (wd->minh == -1))
+ elm_coords_finger_size_adjust(6, &wd->minw, 1, &wd->minh);
+ edje_object_size_min_restricted_calc
+ (elm_smart_scroller_edje_object_get
+ (wd->scroller), &wd->minw, &wd->minh, wd->minw, wd->minh);
evas_object_size_hint_min_set(obj, wd->minw, wd->minh);
evas_object_size_hint_max_set(obj, -1, -1);
(int)(w / wd->display_item_num), 0);
if (!wd->idler)
- wd->idler = ecore_idler_add(_move_scroller, data);
+ wd->idler = ecore_idle_enterer_before_add(_move_scroller, data);
+}
+
+static void
+_item_del(Elm_Diskselector_Item *item)
+{
+ if (!item) return;
+ eina_stringshare_del(item->label);
+ if (item->icon)
+ evas_object_del(item->icon);
+}
+
+static int
+_count_letter(const char *str)
+{
+ int pos = 0;
+ int code = 0, chnum;
+
+ for (chnum = 0; ; chnum++)
+ {
+ pos = evas_string_char_next_get(str, pos, &code);
+ if (code == 0) break;
+ }
+ return chnum;
+}
+
+static int
+_check_letter(const char *str, int length)
+{
+ int pos = 0;
+ int code = 0, chnum;
+
+ for (chnum = 0; ; chnum++)
+ {
+ if (chnum == length) break;
+ pos = evas_string_char_next_get(str, pos, &code);
+ if (code == 0) break;
+ }
+ return pos;
+}
+
+static Eina_Bool
+_check_string(void *data)
+{
+ int mid, steps, length, diff;
+ Elm_Diskselector_Item *it;
+ Eina_List *list, *l;
+ Evas_Coord ox, ow;
+ char buf[1024];
+ Widget_Data *wd = data;
+
+ evas_object_geometry_get(wd->scroller, &ox, NULL, &ow, NULL);
+ if (ow <= 0)
+ return EINA_FALSE;
+ if (!wd->init)
+ return EINA_FALSE;
+ if (!wd->round)
+ list = wd->items;
+ else
+ list = wd->r_items;
+
+ EINA_LIST_FOREACH(list, l, it)
+ {
+ Evas_Coord x, w;
+ int len;
+ evas_object_geometry_get(VIEW(it), &x, NULL, &w, NULL);
+ /* item not visible */
+ if ((x + w <= ox) || (x >= ox + ow))
+ continue;
+
+ len = _count_letter(it->label);
+// // FIXME: len should be # of ut8f letters. ie count using utf8 string walk, not stringshare len
+// len = eina_stringshare_strlen(it->label);
+
+ if (x <= ox + 5)
+ edje_object_signal_emit(VIEW(it), "elm,state,left_side",
+ "elm");
+ else if (x + w >= ox + ow - 5)
+ edje_object_signal_emit(VIEW(it), "elm,state,right_side",
+ "elm");
+ else
+ {
+ if ((wd->len_threshold) && (len > wd->len_threshold))
+ edje_object_signal_emit(VIEW(it), "elm,state,center_small",
+ "elm");
+ else
+ edje_object_signal_emit(VIEW(it), "elm,state,center",
+ "elm");
+ }
+
+ // if len is les that the limit len, skip anyway
+ if (len <= wd->len_side)
+ continue;
+
+ steps = len - wd->len_side + 1;
+ mid = x + w / 2;
+ if (mid <= ox + ow / 2)
+ diff = (ox + ow / 2) - mid;
+ else
+ diff = mid - (ox + ow / 2);
+
+ length = len - (int)(diff * steps / (ow / 3));
+ length = MAX(length, wd->len_side);
+ // limit string len to "length" ut8f chars
+ length = _check_letter(it->label, length);
+ // cut it off at byte mark returned form _check_letter
+ strncpy(buf, it->label, length);
+ buf[length] = '\0';
+ edje_object_part_text_escaped_set(VIEW(it), "elm.text", buf);
+ }
+
+ if (wd->check_idler)
+ ecore_idle_enterer_del(wd->check_idler);
+ wd->check_idler = NULL;
+ return EINA_FALSE;
+}
+
+static Eina_Bool
+_item_del_pre_hook(Elm_Object_Item *it)
+{
+ Elm_Diskselector_Item *item, *item2, *dit;
+ Eina_List *l;
+ int i = 0;
+ Widget_Data *wd;
+ item = (Elm_Diskselector_Item *)it;
+ wd = elm_widget_data_get(WIDGET(item));
+ if (!wd) return EINA_FALSE;
+
+ elm_box_unpack(wd->main_box, VIEW(item));
+
+ if (wd->round)
+ wd->r_items = eina_list_remove(wd->r_items, item);
+
+ wd->items = eina_list_remove(wd->items, item);
+
+ if (wd->selected_item == item)
+ {
+ dit = (Elm_Diskselector_Item *) eina_list_nth(wd->items, 0);
+ if (dit != item)
+ wd->selected_item = dit;
+ else
+ wd->selected_item = eina_list_nth(wd->items, 1);
+
+ _selected_item_indicate(wd->selected_item);
+ }
+
+ _item_del(item);
+ wd->item_count -= 1;
+
+ if (wd->round)
+ {
+ if (!wd->item_count)
+ {
+ evas_object_hide(wd->VIEW(first));
+ evas_object_hide(wd->VIEW(second));
+ evas_object_hide(wd->VIEW(last));
+ evas_object_hide(wd->VIEW(s_last));
+
+ EINA_LIST_FOREACH(wd->under_items, l, item2)
+ evas_object_hide(VIEW(item2));
+
+ EINA_LIST_FOREACH(wd->over_items, l, item2)
+ evas_object_hide(VIEW(item2));
+ }
+ else
+ {
+ dit = eina_list_nth(wd->items, 0);
+ if (dit)
+ {
+ eina_stringshare_replace(&wd->first->label, dit->label);
+ edje_object_part_text_escaped_set(wd->VIEW(first), "elm.text",
+ wd->first->label);
+ }
+ dit = eina_list_nth(wd->items, 1);
+ if (dit)
+ {
+ eina_stringshare_replace(&wd->second->label, dit->label);
+ edje_object_part_text_escaped_set(wd->VIEW(second), "elm.text",
+ wd->second->label);
+ }
+ // if more than 3 itmes should be displayed
+ for (i = 2; i < CEIL(wd->display_item_num); i++)
+ {
+ dit = eina_list_nth(wd->items, i);
+ item2 = eina_list_nth(wd->over_items, i - 2);
+ eina_stringshare_replace(&item2->label, dit->label);
+ edje_object_part_text_escaped_set(VIEW(item2), "elm.text", item2->label);
+ }
+
+ dit = eina_list_nth(wd->items, eina_list_count(wd->items) - 1);
+ if (dit)
+ {
+ eina_stringshare_replace(&wd->last->label, dit->label);
+ edje_object_part_text_escaped_set(wd->VIEW(last), "elm.text",
+ wd->last->label);
+ }
+ dit = eina_list_nth(wd->items, eina_list_count(wd->items) - 2);
+ if (dit)
+ {
+ eina_stringshare_replace(&wd->s_last->label, dit->label);
+ edje_object_part_text_escaped_set(wd->VIEW(s_last), "elm.text",
+ wd->s_last->label);
+ }
+ // if more than 3 itmes should be displayed
+ for (i = 3; i <= CEIL(wd->display_item_num); i++)
+ {
+ dit = eina_list_nth(wd->items, wd->item_count - i);
+ item2 = eina_list_nth(wd->under_items, i - 3);
+ eina_stringshare_replace(&item2->label, dit->label);
+ edje_object_part_text_escaped_set(VIEW(item2), "elm.text",
+ item2->label);
+ }
+ }
+ }
+ wd->check_idler = ecore_idle_enterer_before_add(_check_string, wd);
+ _sizing_eval(wd->self);
+
+ return EINA_TRUE;
}
static Elm_Diskselector_Item *
it = elm_widget_item_new(obj, Elm_Diskselector_Item);
if (!it) return NULL;
+ elm_widget_item_del_pre_hook_set(it, _item_del_pre_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_content_set_hook_set(it, _item_content_set_hook);
+ elm_widget_item_content_get_hook_set(it, _item_content_get_hook);
+
it->label = eina_stringshare_add(label);
it->icon = icon;
it->func = func;
it->base.data = data;
- it->base.view = edje_object_add(evas_object_evas_get(obj));
- _elm_theme_object_set(obj, it->base.view, "diskselector", "item", style);
- evas_object_size_hint_weight_set(it->base.view, EVAS_HINT_EXPAND,
+ VIEW(it) = edje_object_add(evas_object_evas_get(obj));
+ _elm_theme_object_set(obj, VIEW(it), "diskselector", "item", style);
+ evas_object_size_hint_weight_set(VIEW(it), EVAS_HINT_EXPAND,
EVAS_HINT_EXPAND);
- evas_object_size_hint_align_set(it->base.view, EVAS_HINT_FILL,
+ evas_object_size_hint_align_set(VIEW(it), EVAS_HINT_FILL,
EVAS_HINT_FILL);
- evas_object_show(it->base.view);
+ evas_object_show(VIEW(it));
if (it->label)
{
- edje_object_part_text_set(it->base.view, "elm.text", it->label);
- edje_object_signal_callback_add(it->base.view, "elm,action,click", "", _item_click_cb, it);
+ edje_object_part_text_escaped_set(VIEW(it), "elm.text", it->label);
+ edje_object_signal_callback_add(VIEW(it), "elm,action,click", "", _item_click_cb, it);
}
if (it->icon)
{
evas_object_size_hint_min_set(it->icon, 24, 24);
evas_object_size_hint_max_set(it->icon, 40, 40);
- edje_object_part_swallow(it->base.view, "elm.swallow.icon", it->icon);
+ edje_object_part_swallow(VIEW(it), "elm.swallow.icon", it->icon);
evas_object_show(it->icon);
elm_widget_sub_object_add(obj, it->icon);
}
}
static void
-_item_del(Elm_Diskselector_Item *item)
-{
- if (!item) return;
- eina_stringshare_del(item->label);
- if (item->icon)
- evas_object_del(item->icon);
- elm_widget_item_del(item);
-}
-
-static void
_theme_data_get(Widget_Data *wd)
{
const char* str;
}
str = edje_object_data_get(wd->right_blank, "min_width");
- if (str) wd->minw = MAX(-1, atoi(str));
+ if (str) wd->minw = MAX(-1, atoi(str)) * elm_scale_get();
else
{
parent = elm_widget_parent_widget_get(wd->self);
}
str = edje_object_data_get(wd->right_blank, "min_height");
- if (str) wd->minh = MAX(-1, atoi(str));
+ if (str) wd->minh = MAX(-1, atoi(str)) * elm_scale_get();
else wd->minh = -1;
}
static void
-_default_display_item_num_set(Widget_Data *wd)
-{
- const char* str;
- str = edje_object_data_get(wd->right_blank, "display_item_num");
- if (str) wd->display_item_num = MAX(DISPLAY_ITEM_NUM_MIN, atoi(str));
- else wd->display_item_num = DISPLAY_ITEM_NUM_MIN;
-}
-
-static void
_del_hook(Evas_Object * obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
+ if (wd->idler)
+ {
+ ecore_idle_enterer_del(wd->idler);
+ wd->idler = NULL;
+ }
free(wd);
}
if (wd->last)
{
eina_stringshare_del(wd->last->label);
- evas_object_del(wd->last->base.view);
+ evas_object_del(wd->VIEW(last));
free(wd->last);
}
if (wd->s_last)
{
eina_stringshare_del(wd->s_last->label);
- evas_object_del(wd->s_last->base.view);
+ evas_object_del(wd->VIEW(s_last));
free(wd->s_last);
}
if (wd->second)
{
eina_stringshare_del(wd->second->label);
- evas_object_del(wd->second->base.view);
+ evas_object_del(wd->VIEW(second));
free(wd->second);
}
if (wd->first)
{
eina_stringshare_del(wd->first->label);
- evas_object_del(wd->first->base.view);
+ evas_object_del(wd->VIEW(first));
free(wd->first);
}
if (it)
{
eina_stringshare_del(it->label);
- evas_object_del(wd->first->base.view);
+ evas_object_del(VIEW(it));
free(it);
}
}
if (it)
{
eina_stringshare_del(it->label);
- evas_object_del(wd->first->base.view);
+ evas_object_del(VIEW(it));
free(it);
}
}
- EINA_LIST_FREE(wd->items, it) _item_del(it);
+ EINA_LIST_FREE(wd->items, it)
+ {
+ _item_del(it);
+ elm_widget_item_free(it);
+ }
eina_list_free(wd->r_items);
}
{
EINA_LIST_FOREACH(wd->r_items, l, it)
{
- _elm_theme_object_set(obj, it->base.view, "diskselector", "item",
+ _elm_theme_object_set(obj, VIEW(it), "diskselector", "item",
elm_widget_style_get(obj));
- edje_object_part_text_set(it->base.view, "elm.text", it->label);
+ edje_object_part_text_escaped_set(VIEW(it), "elm.text", it->label);
}
}
else
{
EINA_LIST_FOREACH(wd->items, l, it)
{
- _elm_theme_object_set(obj, it->base.view, "diskselector", "item",
+ _elm_theme_object_set(obj, VIEW(it), "diskselector", "item",
elm_widget_style_get(obj));
- edje_object_part_text_set(it->base.view, "elm.text", it->label);
+ edje_object_part_text_escaped_set(VIEW(it), "elm.text", it->label);
}
}
_elm_theme_object_set(obj, wd->right_blank, "diskselector", "item",
_select_item(Elm_Diskselector_Item *it)
{
if (!it) return;
- Widget_Data *wd = elm_widget_data_get(it->base.widget);
+ Widget_Data *wd = elm_widget_data_get(WIDGET(it));
wd->selected_item = it;
_selected_item_indicate(wd->selected_item);
- if (it->func) it->func((void *)it->base.data, it->base.widget, it);
- evas_object_smart_callback_call(it->base.widget, SIG_SELECTED, it);
+ if (it->func) it->func((void *)it->base.data, WIDGET(it), it);
+ evas_object_smart_callback_call(WIDGET(it), SIG_SELECTED, it);
}
static void
return EINA_TRUE;
}
- if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")) ||
- (!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
+ if ((!strcmp(ev->keyname, "Left")) ||
+ ((!strcmp(ev->keyname, "KP_Left")) && (!ev->string)) ||
+ (!strcmp(ev->keyname, "Up")) ||
+ ((!strcmp(ev->keyname, "KP_Up")) && (!ev->string)))
{
l = wd->selected_item->node->prev;
if ((!l) && (wd->round))
l = eina_list_last(wd->items);
}
- else if ((!strcmp(ev->keyname, "Right")) || (!strcmp(ev->keyname, "KP_Right")) ||
- (!strcmp(ev->keyname, "Down")) || (!strcmp(ev->keyname, "KP_Down")))
+ else if ((!strcmp(ev->keyname, "Right")) ||
+ ((!strcmp(ev->keyname, "KP_Right")) && (!ev->string)) ||
+ (!strcmp(ev->keyname, "Down")) ||
+ ((!strcmp(ev->keyname, "KP_Down")) && (!ev->string)))
{
l = wd->selected_item->node->next;
if ((!l) && (wd->round))
l = wd->items;
}
- else if ((!strcmp(ev->keyname, "Home")) || (!strcmp(ev->keyname, "KP_Home")))
+ else if ((!strcmp(ev->keyname, "Home")) ||
+ ((!strcmp(ev->keyname, "KP_Home")) && (!ev->string)))
l = wd->items;
- else if ((!strcmp(ev->keyname, "End")) || (!strcmp(ev->keyname, "KP_End")))
+ else if ((!strcmp(ev->keyname, "End")) ||
+ ((!strcmp(ev->keyname, "KP_End")) && (!ev->string)))
l = eina_list_last(wd->items);
else return EINA_FALSE;
{
wd->selected_item = it;
if (!wd->idler)
- wd->idler = ecore_idler_add(_move_scroller, obj);
+ wd->idler = ecore_idle_enterer_before_add(_move_scroller, obj);
}
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
return EINA_TRUE;
}
-static int
-_count_letter(const char *str)
-{
- int pos = 0;
- int code = 0, chnum;
-
- for (chnum = 0; ; chnum++)
- {
- pos = evas_string_char_next_get(str, pos, &code);
- if (code == 0) break;
- }
- return chnum;
-}
-
-static int
-_check_letter(const char *str, int length)
-{
- int pos = 0;
- int code = 0, chnum;
-
- for (chnum = 0; ; chnum++)
- {
- if (chnum == length) break;
- pos = evas_string_char_next_get(str, pos, &code);
- if (code == 0) break;
- }
- return pos;
-}
-
-static Eina_Bool
-_check_string(void *data)
-{
- int mid, steps, length, diff;
- Elm_Diskselector_Item *it;
- Eina_List *list, *l;
- Evas_Coord ox, ow;
- char buf[1024];
- Widget_Data *wd = data;
-
- evas_object_geometry_get(wd->scroller, &ox, NULL, &ow, NULL);
- if (ow <= 0)
- return EINA_FALSE;
- if (!wd->init)
- return EINA_FALSE;
- if (!wd->round)
- list = wd->items;
- else
- list = wd->r_items;
-
- EINA_LIST_FOREACH(list, l, it)
- {
- Evas_Coord x, w;
- int len;
- evas_object_geometry_get(it->base.view, &x, NULL, &w, NULL);
- /* item not visible */
- if ((x + w <= ox) || (x >= ox + ow))
- continue;
-
- len = _count_letter(it->label);
-// // FIXME: len should be # of ut8f letters. ie count using utf8 string walk, not stringshare len
-// len = eina_stringshare_strlen(it->label);
-
- if (x <= ox + 5)
- edje_object_signal_emit(it->base.view, "elm,state,left_side",
- "elm");
- else if (x + w >= ox + ow - 5)
- edje_object_signal_emit(it->base.view, "elm,state,right_side",
- "elm");
- else
- {
- if ((wd->len_threshold) && (len > wd->len_threshold))
- edje_object_signal_emit(it->base.view, "elm,state,center_small",
- "elm");
- else
- edje_object_signal_emit(it->base.view, "elm,state,center",
- "elm");
- }
-
- // if len is les that the limit len, skip anyway
- if (len <= wd->len_side)
- continue;
-
- steps = len - wd->len_side + 1;
- mid = x + w / 2;
- if (mid <= ox + ow / 2)
- diff = (ox + ow / 2) - mid;
- else
- diff = mid - (ox + ow / 2);
-
- length = len - (int)(diff * steps / (ow / 3));
- length = MAX(length, wd->len_side);
- // limit string len to "length" ut8f chars
- length = _check_letter(it->label, length);
- // cut it off at byte mark returned form _check_letter
- strncpy(buf, it->label, length);
- buf[length] = '\0';
- edje_object_part_text_set(it->base.view, "elm.text", buf);
- }
-
- if (wd->check_idler)
- ecore_idler_del(wd->check_idler);
- wd->check_idler = NULL;
- return EINA_FALSE;
-}
-
static void
_selected_item_indicate(Elm_Diskselector_Item *it)
{
Elm_Diskselector_Item *item;
Eina_List *l;
Widget_Data *wd;
- wd = elm_widget_data_get(it->base.widget);
+ wd = elm_widget_data_get(WIDGET(it));
if (!wd) return;
+ if (!it->label) return;
EINA_LIST_FOREACH(wd->r_items, l, item)
{
- if (!strcmp(item->label, it->label)) edje_object_signal_emit(item->base.view, "elm,state,selected", "elm");
+ if (item->label && !strcmp(item->label, it->label))
+ edje_object_signal_emit(VIEW(item), "elm,state,selected", "elm");
else
- edje_object_signal_emit(item->base.view, "elm,state,default", "elm");
+ edje_object_signal_emit(VIEW(item), "elm,state,default", "elm");
}
}
if (!it) return;
Widget_Data *wd;
- wd = elm_widget_data_get(it->base.widget);
+ wd = elm_widget_data_get(WIDGET(it));
if (!wd) return;
_selected_item_indicate(wd->selected_item);
}
- 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);
}
static void
_scroller_stop_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
Elm_Diskselector_Item *it;
- Widget_Data *wd = data;
+ Widget_Data *wd = elm_widget_data_get(data);
Evas_Coord x, w, ow;
Eina_List *l, *list;
- if (wd->idler)
- return;
+ if (wd->idler) return;
if (!wd->round)
list = wd->items;
evas_object_geometry_get(wd->scroller, NULL, NULL, &ow, NULL);
EINA_LIST_FOREACH(list, l, it)
{
- evas_object_geometry_get(it->base.view, &x, NULL, &w, NULL);
- if (abs((int)(ow / 2 - (int)(x + w / 2))) < 10)
- break;
+ evas_object_geometry_get(VIEW(it), &x, NULL, &w, NULL);
+ if (abs((int)(ow / 2 - (int)(x + w / 2))) < 10) break;
}
- if (!it)
- return;
-
+ if (!it) return;
_select_item(it);
+ evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_STOP, it);
+}
+
+static void
+_scroller_start_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+ evas_object_smart_callback_call(data, SIG_SCROLL_ANIM_START,
+ elm_diskselector_selected_item_get(data));
+}
+
+static void
+_drag_start_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+ evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_START,
+ elm_diskselector_selected_item_get(data));
+}
+
+static void
+_drag_stop_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+ evas_object_smart_callback_call(data, SIG_SCROLL_DRAG_STOP,
+ elm_diskselector_selected_item_get(data));
}
static Eina_Bool
{
Evas_Object *obj = data;
Widget_Data *wd;
- Eina_List *l;
+ Eina_List *list, *l;
Elm_Diskselector_Item *dit;
Evas_Coord y, w, h;
int i;
wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
- if (wd->round)
- i = 1;
+ if (!wd->round)
+ {
+ i = 0;
+ list = wd->items;
+ }
else
- i = 0;
+ {
+ i = 1;
+ list = wd->r_items;
+ }
- EINA_LIST_FOREACH(wd->items, l, dit)
+ EINA_LIST_FOREACH(list, l, dit)
{
if (wd->selected_item == dit)
- break;
+ break;
i++;
}
+
+ if (wd->round) i -= CEIL(wd->display_item_num);
+
if (!dit)
{
wd->selected_item =
}
evas_object_geometry_get(wd->scroller, NULL, &y, &w, &h);
- elm_smart_scroller_child_region_show(wd->scroller, w / wd->display_item_num * i, y, w, h);
+ //move scroller in two steps for getting smooth launching effect.
+ if (i > 2)
+ elm_smart_scroller_child_region_show(wd->scroller, w / wd->display_item_num * (i-2), y, w, h);
+ elm_smart_scroller_region_bring_in(wd->scroller, w / wd->display_item_num * i, y, w, h);
+
_select_item(dit);
if (wd->idler)
{
- ecore_idler_del(wd->idler);
+ ecore_idle_enterer_del(wd->idler);
wd->idler = NULL;
}
wd->init = EINA_TRUE;
_round_item_del(Widget_Data *wd, Elm_Diskselector_Item *it)
{
if (!it) return;
- elm_box_unpack(wd->main_box, it->base.view);
+ elm_box_unpack(wd->main_box, VIEW(it));
wd->r_items = eina_list_remove(wd->r_items, it);
eina_stringshare_del(it->label);
- evas_object_del(it->base.view);
- free(it);
+ elm_widget_item_free(it);
}
static void
EINA_LIST_FOREACH(wd->under_items, l, it)
{
_round_item_del(wd, it);
- it = NULL;
}
+ wd->under_items = eina_list_free(wd->under_items);
EINA_LIST_FOREACH(wd->over_items, l, it)
{
_round_item_del(wd, it);
- it = NULL;
}
+ wd->over_items = eina_list_free(wd->over_items);
}
static void
if (!wd->first)
{
- wd->first = _item_new(it->base.widget, it->icon, it->label, it->func,
+ wd->first = _item_new(WIDGET(it), it->icon, it->label, it->func,
it->base.data);
wd->first->node = it->node;
wd->r_items = eina_list_append(wd->r_items, wd->first);
it = dit;
if (!wd->second)
{
- wd->second = _item_new(it->base.widget, it->icon, it->label, it->func,
+ wd->second = _item_new(WIDGET(it), it->icon, it->label, it->func,
it->base.data);
wd->second->node = it->node;
wd->r_items = eina_list_append(wd->r_items, wd->second);
{
it = eina_list_nth(wd->items, i);
if (!it) it = dit;
- temp_it = _item_new(it->base.widget, it->icon, it->label, it->func, it->base.data);
+ temp_it = _item_new(WIDGET(it), it->icon, it->label, it->func, it->base.data);
wd->over_items = eina_list_append(wd->over_items, temp_it);
wd->r_items = eina_list_append(wd->r_items, temp_it);
}
it = dit;
if (!wd->last)
{
- wd->last = _item_new(it->base.widget, it->icon, it->label, it->func,
+ wd->last = _item_new(WIDGET(it), it->icon, it->label, it->func,
it->base.data);
wd->last->node = it->node;
wd->r_items = eina_list_prepend(wd->r_items, wd->last);
it = dit;
if (!wd->s_last)
{
- wd->s_last = _item_new(it->base.widget, it->icon, it->label, it->func,
+ wd->s_last = _item_new(WIDGET(it), it->icon, it->label, it->func,
it->base.data);
wd->s_last->node = it->node;
wd->r_items = eina_list_prepend(wd->r_items, wd->s_last);
{
it = eina_list_nth(wd->items, wd->item_count - i);
if (!it) it = dit;
- temp_it = _item_new(it->base.widget, it->icon, it->label, it->func, it->base.data);
+ temp_it = _item_new(WIDGET(it), it->icon, it->label, it->func, it->base.data);
wd->under_items = eina_list_append(wd->under_items, temp_it);
wd->r_items = eina_list_prepend(wd->r_items, temp_it);
}
}
-/**
- * Add a new diskselector object
- *
- * @param parent The parent object
- * @return The new object or NULL if it cannot be created
- *
- * @ingroup Diskselector
- */
+static void
+_item_icon_set(Elm_Diskselector_Item *it, Evas_Object *icon)
+{
+ if (it->icon == icon) return;
+ if (it->icon) evas_object_del(it->icon);
+ it->icon = icon;
+ if (VIEW(it))
+ {
+ evas_object_size_hint_min_set(it->icon, 24, 24);
+ evas_object_size_hint_max_set(it->icon, 40, 40);
+ edje_object_part_swallow(VIEW(it), "elm.swallow.icon", it->icon);
+ evas_object_show(it->icon);
+ elm_widget_sub_object_add(WIDGET(it), it->icon);
+ }
+}
+
+static void
+_check_identical_item(Elm_Diskselector_Item *it, Evas_Object *icon)
+{
+ Widget_Data *wd;
+ Elm_Diskselector_Item *dit;
+ Eina_List *l;
+ int idx = 0;
+ int ic = 0;
+ int ac = 0;
+
+ wd = elm_widget_data_get(WIDGET(it));
+ if (!wd) return;
+
+ if (wd->round)
+ {
+ // Get index from indentical item from round items
+ EINA_LIST_FOREACH(wd->r_items, l, dit)
+ {
+ if (it == dit) break;
+ idx++;
+ }
+
+ // No item to match
+ ic = eina_list_count(wd->r_items);
+ if (idx >= ic) return;
+ dit = NULL;
+
+ // Number of added items: CEIL(wd->display_item_num)
+ ac = CEIL(wd->display_item_num);
+
+ if (((idx >= 0) && (idx < ac)) ||
+ ((idx >= ac) && (idx < (2 * ac))))
+ {
+ // Selected item: under, low region
+ dit = eina_list_nth(wd->r_items,
+ idx + ic - (2 * ac));
+ }
+ else if (((idx >= (ic - ac)) && (idx < ic)) ||
+ ((idx >= (ic - (2 * ac))) && (idx < ic - ac)))
+ {
+ // Selected item: over, high region
+ dit = eina_list_nth(wd->r_items,
+ idx - ic + (2 * ac));
+ }
+
+ if (dit) _item_icon_set(dit, icon);
+ _sizing_eval(wd->self);
+ }
+}
+
+static void
+_item_text_set_hook(Elm_Object_Item *it, const char *part, const char *label)
+{
+ Elm_Diskselector_Item *item;
+ if (part && strcmp(part, "default")) return;
+ item = (Elm_Diskselector_Item *)it;
+ eina_stringshare_replace(&item->label, label);
+ edje_object_part_text_escaped_set(VIEW(item), "elm.text", item->label);
+}
+
+static const char *
+_item_text_get_hook(const Elm_Object_Item *it, const char *part)
+{
+ if (part && strcmp(part, "default")) return NULL;
+ return ((Elm_Diskselector_Item *)it)->label;
+}
+
+static void
+_item_content_set_hook(Elm_Object_Item *it,
+ const char *part,
+ Evas_Object *content)
+{
+ if (part && strcmp(part, "icon")) return;
+ _item_icon_set((Elm_Diskselector_Item *)it, content);
+ _check_identical_item((Elm_Diskselector_Item *)it, content);
+}
+
+static Evas_Object *
+_item_content_get_hook(const Elm_Object_Item *it, const char *part)
+{
+ if (part && strcmp(part, "icon")) return NULL;
+ return ((Elm_Diskselector_Item *)it)->icon;
+}
+
EAPI Evas_Object *
elm_diskselector_add(Evas_Object *parent)
{
evas_object_smart_callback_add(wd->scroller, "scroll", _scroller_move_cb,
wd);
evas_object_smart_callback_add(wd->scroller, "animate,stop",
- _scroller_stop_cb, wd);
+ _scroller_stop_cb, obj);
+ evas_object_smart_callback_add(wd->scroller, "animate,start",
+ _scroller_start_cb, obj);
+ evas_object_smart_callback_add(wd->scroller, "drag,stop",
+ _drag_stop_cb, obj);
+ evas_object_smart_callback_add(wd->scroller, "drag,start",
+ _drag_start_cb, obj);
+
_elm_theme_object_set(obj, wd->scroller, "diskselector", "base",
"default");
evas_object_event_callback_add(wd->scroller, EVAS_CALLBACK_RESIZE,
return obj;
}
-/**
- * Get round mode
- *
- * If round mode is activated the items list will work like a circle list,
- * so when the user reaches the last item, the first one will popup.
- *
- * @param obj The diskselector object
- * @return if or not set round mode or false if not a valid diskselector
- *
- * @ingroup Diskselector
- */
EAPI Eina_Bool
-elm_diskselector_round_get(const Evas_Object *obj)
+elm_diskselector_round_enabled_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
return wd->round;
}
-/**
- * Set round mode
- *
- * If round mode is activated the items list will work like a circle list,
- * so when the user reaches the last item, the first one will popup.
- *
- * @param it The item of diskselector
- * @param if or not set round mode
- *
- * @ingroup Diskselector
- */
EAPI void
-elm_diskselector_round_set(Evas_Object * obj, Eina_Bool round)
+elm_diskselector_round_enabled_set(Evas_Object * obj, Eina_Bool enabled)
{
Eina_List *elist;
Elm_Diskselector_Item *it;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
- if (wd->round == round)
+ if (wd->round == enabled)
return;
- wd->round = round;
- if (round)
+ wd->round = !!enabled;
+ if (enabled)
{
wd->r_items = eina_list_clone(wd->items);
elm_box_unpack(wd->main_box, wd->left_blank);
_round_items_add(wd);
if (wd->last)
- elm_box_pack_start(wd->main_box, wd->last->base.view);
+ elm_box_pack_start(wd->main_box, wd->VIEW(last));
if (wd->s_last)
- elm_box_pack_start(wd->main_box, wd->s_last->base.view);
+ elm_box_pack_start(wd->main_box, wd->VIEW(s_last));
// if more than 3 items should be displayed
EINA_LIST_FOREACH(wd->under_items, elist, it)
- elm_box_pack_start(wd->main_box, it->base.view);
+ elm_box_pack_start(wd->main_box, VIEW(it));
if (wd->first)
- elm_box_pack_end(wd->main_box, wd->first->base.view);
+ elm_box_pack_end(wd->main_box, wd->VIEW(first));
if (wd->second)
- elm_box_pack_end(wd->main_box, wd->second->base.view);
+ elm_box_pack_end(wd->main_box, wd->VIEW(second));
// if more than 3 items should be displayed
EINA_LIST_FOREACH(wd->over_items, elist, it)
- elm_box_pack_end(wd->main_box, it->base.view);
+ elm_box_pack_end(wd->main_box, VIEW(it));
}
else
{
wd->r_items = NULL;
}
+ _selected_item_indicate(wd->selected_item);
_sizing_eval(obj);
}
-/**
- * Get the side labels max length
- *
- * @param obj The diskselector object
- * @return The max length defined for side labels, or 0 if not a valid
- * diskselector
- *
- * @ingroup Diskselector
- */
EAPI int
-elm_diskselector_side_label_length_get(const Evas_Object *obj)
+elm_diskselector_side_text_max_length_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) 0;
Widget_Data *wd = elm_widget_data_get(obj);
return wd->len_side;
}
-/**
- * Set the side labels max length
- *
- * @param obj The diskselector object
- * @param len The max length defined for side labels
- *
- * @ingroup Diskselector
- */
EAPI void
-elm_diskselector_side_label_length_set(Evas_Object *obj, int len)
+elm_diskselector_side_text_max_length_set(Evas_Object *obj, int len)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
}
EAPI void
-elm_diskselector_side_label_lenght_set(Evas_Object *obj, int len)
-{
- return elm_diskselector_side_label_length_set(obj, len);
-}
-
-EAPI int
-elm_diskselector_side_label_lenght_get(const Evas_Object *obj)
-{
- return elm_diskselector_side_label_length_get(obj);
-}
-
-/**
- * Set bounce mode
- *
- * This will enable or disable the scroller bounce mode for the diskselector.
- * See elm_scroller_bounce_set() for details. Horizontal bounce is enabled by
- * default.
- *
- * @param obj The diskselector object
- * @param h_bounce Allow bounce horizontally
- * @param v_bounce Allow bounce vertically
- *
- * @ingroup Diskselector
- */
-EAPI void
elm_diskselector_bounce_set(Evas_Object *obj, Eina_Bool h_bounce, Eina_Bool v_bounce)
{
ELM_CHECK_WIDTYPE(obj, widtype);
elm_smart_scroller_bounce_allow_set(wd->scroller, h_bounce, v_bounce);
}
-/**
- * Get the bounce mode
- *
- * @param obj The Diskselector object
- * @param h_bounce Allow bounce horizontally
- * @param v_bounce Allow bounce vertically
- *
- * @ingroup Diskselector
- */
EAPI void
elm_diskselector_bounce_get(const Evas_Object *obj, Eina_Bool *h_bounce, Eina_Bool *v_bounce)
{
elm_smart_scroller_bounce_allow_get(wd->scroller, h_bounce, v_bounce);
}
-/**
- * Get the scrollbar policy
- *
- * This sets the scrollbar visibility policy for the given 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.
- * The both are disabled by default.
- *
- * @param obj The diskselector object
- * @param policy_h Horizontal scrollbar policy
- * @param policy_v Vertical scrollbar policy
- *
- * @ingroup Diskselector
- */
-
EAPI void
elm_diskselector_scroller_policy_get(const Evas_Object *obj, Elm_Scroller_Policy *policy_h, Elm_Scroller_Policy *policy_v)
{
*policy_v = (Elm_Scroller_Policy) s_policy_v;
}
-
-/**
- * Set the scrollbar policy
- *
- * This sets the scrollbar visibility policy for the given 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.
- * The both are disabled by default.
- *
- * @param obj The diskselector object
- * @param policy_h Horizontal scrollbar policy
- * @param policy_v Vertical scrollbar policy
- *
- * @ingroup Diskselector
- */
EAPI void
elm_diskselector_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) return;
- if ((policy_h >= 3) || (policy_v >= 3)) return;
- if (wd->scroller)
- elm_smart_scroller_policy_set(wd->scroller, policy_h, policy_v);
+ if ((!wd) || (!wd->scroller)) return;
+ if ((policy_h >= ELM_SCROLLER_POLICY_LAST) ||
+ (policy_v >= ELM_SCROLLER_POLICY_LAST))
+ return;
+ elm_smart_scroller_policy_set(wd->scroller, policy_h, policy_v);
}
-/**
- * Clears a diskselector of all items.
- *
- * @param obj The diskselector object
- *
- * @ingroup Diskselector
- */
EAPI void
elm_diskselector_clear(Evas_Object *obj)
{
if (!wd->items) return;
wd->selected_item = NULL;
- EINA_LIST_FREE(wd->items, it) _item_del(it);
+ EINA_LIST_FREE(wd->items, it)
+ {
+ _item_del(it);
+ elm_widget_item_free(it);
+ }
_round_items_del(wd);
_sizing_eval(obj);
}
-/**
- * Returns a list of all the diskselector items.
- *
- * @param obj The diskselector object
- * @return An Eina_List* of the diskselector items, or NULL on failure
- *
- * @ingroup Diskselector
- */
EAPI const Eina_List *
elm_diskselector_items_get(const Evas_Object *obj)
{
return wd->items;
}
-/**
- * Appends an item to the diskselector object.
- *
- * @param obj The diskselector object
- * @param label The label of the diskselector item
- * @param icon The icon object to use for the left side of the item
- * @param func The function to call when the item is selected
- * @param data The data to associate with the item for related callbacks
- *
- * @return The created item or NULL upon failure
- *
- * @ingroup Diskselector
- */
-EAPI Elm_Diskselector_Item *
+EAPI Elm_Object_Item *
elm_diskselector_item_append(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Smart_Cb func, const void *data)
{
Elm_Diskselector_Item *it;
wd->r_items = eina_list_append(wd->r_items, it);
_round_items_add(wd);
if (wd->last)
- elm_box_pack_start(wd->main_box, wd->last->base.view);
+ elm_box_pack_start(wd->main_box, wd->VIEW(last));
if (wd->s_last)
- elm_box_pack_start(wd->main_box, wd->s_last->base.view);
- elm_box_pack_end(wd->main_box, it->base.view);
+ elm_box_pack_start(wd->main_box, wd->VIEW(s_last));
+ elm_box_pack_end(wd->main_box, VIEW(it));
if (wd->first)
- elm_box_pack_end(wd->main_box, wd->first->base.view);
+ elm_box_pack_end(wd->main_box, wd->VIEW(first));
if (wd->second)
- elm_box_pack_end(wd->main_box, wd->second->base.view);
+ elm_box_pack_end(wd->main_box, wd->VIEW(second));
}
else
{
elm_box_unpack(wd->main_box, wd->right_blank);
- elm_box_pack_end(wd->main_box, it->base.view);
+ elm_box_pack_end(wd->main_box, VIEW(it));
elm_box_pack_end(wd->main_box, wd->right_blank);
}
if (!wd->selected_item)
wd->selected_item = it;
if (!wd->idler)
- wd->idler = ecore_idler_add(_move_scroller, obj);
+ wd->idler = ecore_idle_enterer_before_add(_move_scroller, obj);
_sizing_eval(obj);
- return it;
-}
-
-/**
- * Delete the item
- *
- * @param it The item of diskselector
- *
- * @ingroup Diskselector
- */
-EAPI void
-elm_diskselector_item_del(Elm_Diskselector_Item * it)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(it);
- Elm_Diskselector_Item *dit;
- Elm_Diskselector_Item *item;
- Eina_List *l;
- int i = 0;
- Widget_Data *wd = elm_widget_data_get(it->base.widget);
- if (!wd) return;
-
- elm_box_unpack(wd->main_box, it->base.view);
-
- if (wd->round)
- wd->r_items = eina_list_remove(wd->r_items, it);
-
- wd->items = eina_list_remove(wd->items, it);
-
- if (wd->selected_item == it)
- {
- dit = (Elm_Diskselector_Item *) eina_list_nth(wd->items, 0);
- if (dit != it)
- wd->selected_item = dit;
- else
- wd->selected_item = eina_list_nth(wd->items, 1);
-
- _selected_item_indicate(wd->selected_item);
- }
-
- _item_del(it);
- wd->item_count -= 1;
-
- if (wd->round)
- {
- if (!wd->item_count)
- {
- evas_object_hide(wd->first->base.view);
- evas_object_hide(wd->second->base.view);
- evas_object_hide(wd->last->base.view);
- evas_object_hide(wd->s_last->base.view);
-
- EINA_LIST_FOREACH(wd->under_items, l, item)
- evas_object_hide(item->base.view);
-
- EINA_LIST_FOREACH(wd->over_items, l, item)
- evas_object_hide(item->base.view);
- }
- else
- {
- dit = eina_list_nth(wd->items, 0);
- if (dit)
- {
- eina_stringshare_replace(&wd->first->label, dit->label);
- edje_object_part_text_set(wd->first->base.view, "elm.text",
- wd->first->label);
- }
- dit = eina_list_nth(wd->items, 1);
- if (dit)
- {
- eina_stringshare_replace(&wd->second->label, dit->label);
- edje_object_part_text_set(wd->second->base.view, "elm.text",
- wd->second->label);
- }
- // if more than 3 itmes should be displayed
- for (i = 2; i < CEIL(wd->display_item_num); i++)
- {
- dit = eina_list_nth(wd->items, i);
- item = eina_list_nth(wd->over_items, i - 2);
- eina_stringshare_replace(&item->label, dit->label);
- edje_object_part_text_set(item->base.view, "elm.text", item->label);
- }
-
- dit = eina_list_nth(wd->items, eina_list_count(wd->items) - 1);
- if (dit)
- {
- eina_stringshare_replace(&wd->last->label, dit->label);
- edje_object_part_text_set(wd->last->base.view, "elm.text",
- wd->last->label);
- }
- dit = eina_list_nth(wd->items, eina_list_count(wd->items) - 2);
- if (dit)
- {
- eina_stringshare_replace(&wd->s_last->label, dit->label);
- edje_object_part_text_set(wd->s_last->base.view, "elm.text",
- wd->s_last->label);
- }
- // if more than 3 itmes should be displayed
- for (i = 3; i <= CEIL(wd->display_item_num); i++)
- {
- dit = eina_list_nth(wd->items, wd->item_count - i);
- item = eina_list_nth(wd->under_items, i - 3);
- eina_stringshare_replace(&item->label, dit->label);
- edje_object_part_text_set(item->base.view, "elm.text", item->label);
- }
- }
- }
- wd->check_idler = ecore_idler_add(_check_string, wd);
- _sizing_eval(wd->self);
-}
-
-/**
- * Get the label of item
- *
- * @param it The item of diskselector
- * @return The label of item
- *
- * @ingroup Diskselector
- */
-EAPI const char *
-elm_diskselector_item_label_get(const Elm_Diskselector_Item * it)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(it, NULL);
- return it->label;
-}
-
-/**
- * Set the label of item
- *
- * @param it The item of diskselector
- * @param label The label of item
- *
- * @ingroup Diskselector
- */
-EAPI void
-elm_diskselector_item_label_set(Elm_Diskselector_Item * it, const char *label)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(it);
- eina_stringshare_replace(&it->label, label);
- edje_object_part_text_set(it->base.view, "elm.text", it->label);
+ return (Elm_Object_Item *)it;
}
-/**
- * Get the selected item
- *
- * @param obj The diskselector object
- * @return The selected diskselector item
- *
- * @ingroup Diskselector
- */
-EAPI Elm_Diskselector_Item *
+EAPI Elm_Object_Item *
elm_diskselector_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;
- return wd->selected_item;
+ return (Elm_Object_Item *) wd->selected_item;
}
-/**
- * Set the selected state of an item
- *
- * This sets the selected state (EINA_TRUE selected, EINA_FALSE not selected)
- * of the given item @p it.
- * If a new item is selected the previosly selected will be unselected.
- * If the item @p it is unselected, the first item will be selected.
- *
- * @param it The diskselector item
- * @param selected The selected state
- *
- * @ingroup Diskselector
- */
EAPI void
-elm_diskselector_item_selected_set(Elm_Diskselector_Item *it, Eina_Bool selected)
+elm_diskselector_item_selected_set(Elm_Object_Item *it, Eina_Bool selected)
{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(it);
+ ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
Widget_Data *wd;
- wd = elm_widget_data_get(it->base.widget);
+ Elm_Diskselector_Item *item = (Elm_Diskselector_Item *)it;
+ wd = elm_widget_data_get(WIDGET(item));
if (!wd) return;
- if ((wd->selected_item == it) && (selected))
+ if ((wd->selected_item == item) && (selected))
return;
- if ((wd->selected_item == it) && (!selected))
+ if ((wd->selected_item == item) && (!selected))
wd->selected_item = eina_list_data_get(wd->items);
else
{
- wd->selected_item = it;
+ wd->selected_item = item;
_selected_item_indicate(wd->selected_item);
}
if (!wd->idler)
- ecore_idler_add(_move_scroller, it->base.widget);
+ wd->idler = ecore_idle_enterer_before_add(_move_scroller, WIDGET(item));
}
-/*
- * Get the selected state of @p item.
- *
- * @param it The diskselector item
- * @return If true, the item is selected
- *
- * @ingroup Diskselector
- */
EAPI Eina_Bool
-elm_diskselector_item_selected_get(const Elm_Diskselector_Item *it)
+elm_diskselector_item_selected_get(const Elm_Object_Item *it)
{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);
- Widget_Data *wd;
-
- wd = elm_widget_data_get(it->base.widget);
+ ELM_OBJ_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);
+ Widget_Data *wd = elm_widget_data_get(WIDGET(it));
if (!wd) return EINA_FALSE;
- return (wd->selected_item == it);
-}
-
-/**
- * Set the function called when a diskselector item is freed.
- *
- * @param it The item to set the callback on
- * @param func The function called
- *
- * @ingroup Diskselector
- */
-EAPI void
-elm_diskselector_item_del_cb_set(Elm_Diskselector_Item *it, Evas_Smart_Cb func)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(it);
- elm_widget_item_del_cb_set(it, func);
-}
-
-/**
- * Returns the data associated with the item.
- *
- * @param it The diskselector item
- * @return The data associated with @p it
- *
- * @ingroup Diskselector
- */
-EAPI void *
-elm_diskselector_item_data_get(const Elm_Diskselector_Item *it)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(it, NULL);
- return elm_widget_item_data_get(it);
-}
-
-/**
- * Returns the icon associated with the item.
- *
- * @param it The diskselector item
- * @return The icon associated with @p it
- *
- * @ingroup Diskselector
- */
-EAPI Evas_Object *
-elm_diskselector_item_icon_get(const Elm_Diskselector_Item *it)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(it, NULL);
- return it->icon;
-}
-
-/**
- * Sets the 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 diskselector.
- *
- * @param it The diskselector item
- * @param icon The icon object to associate with @p it
- *
- * @ingroup Diskselector
- */
-EAPI void
-elm_diskselector_item_icon_set(Elm_Diskselector_Item *it, Evas_Object *icon)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(it);
- if (it->icon == icon) return;
- if (it->icon)
- evas_object_del(it->icon);
- it->icon = icon;
- if (it->base.view)
- edje_object_part_swallow(it->base.view, "elm.swallow.icon", icon);
+ return (wd->selected_item == ((Elm_Diskselector_Item *)it));
}
-/**
- * Gets the item before @p it in the list.
- *
- * @param it The diskselector item
- * @return The item before @p it, or NULL on failure
- *
- * @ingroup Diskselector
- */
-EAPI Elm_Diskselector_Item *
-elm_diskselector_item_prev_get(const Elm_Diskselector_Item *it)
+EAPI Elm_Object_Item *
+elm_diskselector_item_prev_get(const Elm_Object_Item *it)
{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(it, NULL);
- if (it->node->prev) return it->node->prev->data;
+ ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
+ Elm_Diskselector_Item *item = (Elm_Diskselector_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 diskselector item
- * @return The item after @p it, or NULL on failure
- *
- * @ingroup Diskselector
- */
-EAPI Elm_Diskselector_Item *
-elm_diskselector_item_next_get(const Elm_Diskselector_Item *it)
+EAPI Elm_Object_Item *
+elm_diskselector_item_next_get(const Elm_Object_Item *it)
{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(it, NULL);
- if (it->node->next) return it->node->next->data;
+ ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
+ Elm_Diskselector_Item *item = (Elm_Diskselector_Item *)it;
+ if (item->node->next) return item->node->next->data;
else return NULL;
}
-/**
- * Get the first item in the diskselector
- *
- * @param obj The diskselector object
- * @return The first item, or NULL if none
- *
- * @ingroup Diskselector
- */
-EAPI Elm_Diskselector_Item *
+EAPI Elm_Object_Item *
elm_diskselector_first_item_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
- Widget_Data *wd;
-
- wd = elm_widget_data_get(obj);
- if (!wd || !wd->items)
- return NULL;
-
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd || !wd->items) return NULL;
return eina_list_data_get(wd->items);
}
-/**
- * Get the last item in the diskselector
- *
- * @param obj The diskselector object
- * @return The last item, or NULL if none
- *
- * @ingroup Diskselector
- */
-EAPI Elm_Diskselector_Item *
+EAPI Elm_Object_Item *
elm_diskselector_last_item_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
-
- Widget_Data *wd;
- wd = elm_widget_data_get(obj);
- if (!wd || !wd->items)
- return NULL;
-
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd || !wd->items) return NULL;
return eina_list_data_get(eina_list_last(wd->items));
}
-/**
- * Set the text to be shown in the diskselector 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 Diskselector
- */
-EAPI void
-elm_diskselector_item_tooltip_text_set(Elm_Diskselector_Item *item, const char *text)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_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 diskselector 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_diskselector_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 Diskselector
- */
-EAPI void
-elm_diskselector_item_tooltip_content_cb_set(Elm_Diskselector_Item *item, Elm_Tooltip_Item_Content_Cb func, const void *data, Evas_Smart_Cb del_cb)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(item);
- elm_widget_item_tooltip_content_cb_set(item, func, data, del_cb);
-}
-
-/**
- * Unset tooltip from item
- *
- * @param item diskselector item to remove previously set tooltip.
- *
- * Remove tooltip from item. The callback provided as del_cb to
- * elm_diskselector_item_tooltip_content_cb_set() will be called to notify
- * it is not used anymore.
- *
- * @see elm_diskselector_item_tooltip_content_cb_set()
- *
- * @ingroup Diskselector
- */
-EAPI void
-elm_diskselector_item_tooltip_unset(Elm_Diskselector_Item *item)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_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_diskselector_item_tooltip_content_cb_set() or
- * elm_diskselector_item_tooltip_text_set()
- *
- * @param item diskselector item with tooltip already set.
- * @param style the theme style to use (default, transparent, ...)
- *
- * @ingroup Diskselector
- */
-EAPI void
-elm_diskselector_item_tooltip_style_set(Elm_Diskselector_Item *item, const char *style)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(item);
- elm_widget_item_tooltip_style_set(item, style);
-}
-
-/**
- * Get the style for this item tooltip.
- *
- * @param item diskselector 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 Diskselector
- */
-EAPI const char *
-elm_diskselector_item_tooltip_style_get(const Elm_Diskselector_Item *item)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(item, NULL);
- return elm_widget_item_tooltip_style_get(item);
-}
-
-/**
- * Set the cursor to be shown when mouse is over the diskselector item
- *
- * @param item Target item
- * @param cursor the cursor name to be used.
- *
- * @see elm_object_cursor_set()
- * @ingroup Diskselector
- */
-EAPI void
-elm_diskselector_item_cursor_set(Elm_Diskselector_Item *item, const char *cursor)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(item);
- elm_widget_item_cursor_set(item, cursor);
-}
-
-/**
- * Get the cursor to be shown when mouse is over the diskselector item
- *
- * @param item diskselector item with cursor already set.
- * @return the cursor name.
- *
- * @ingroup Diskselector
- */
-EAPI const char *
-elm_diskselector_item_cursor_get(const Elm_Diskselector_Item *item)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(item, NULL);
- return elm_widget_item_cursor_get(item);
-}
-
-/**
- * Unset the cursor to be shown when mouse is over the diskselector item
- *
- * @param item Target item
- *
- * @see elm_object_cursor_unset()
- * @ingroup Diskselector
- */
-EAPI void
-elm_diskselector_item_cursor_unset(Elm_Diskselector_Item *item)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_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_diskselector_item_cursor_set()
- *
- * @param item diskselector item with cursor already set.
- * @param style the theme style to use (default, transparent, ...)
- *
- * @ingroup Diskselector
- */
-EAPI void
-elm_diskselector_item_cursor_style_set(Elm_Diskselector_Item *item, const char *style)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(item);
- elm_widget_item_cursor_style_set(item, style);
-}
-
-/**
- * Get the style for this item cursor.
- *
- * @param item diskselector 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 Diskselector
- */
-EAPI const char *
-elm_diskselector_item_cursor_style_get(const Elm_Diskselector_Item *item)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_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 Diskselector
- */
-EAPI void
-elm_diskselector_item_cursor_engine_only_set(Elm_Diskselector_Item *item, Eina_Bool engine_only)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_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 Diskselector
- */
-EAPI Eina_Bool
-elm_diskselector_item_cursor_engine_only_get(const Elm_Diskselector_Item *item)
-{
- ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(item, EINA_FALSE);
- return elm_widget_item_cursor_engine_only_get(item);
-}
-/**
- * Set the number of items to be displayed
- *
- * @param obj The diskselector object
- * @param num The number of itmes that diskselector will display
- *
- * @ingroup Diskselector
- */
EAPI void
elm_diskselector_display_item_num_set(Evas_Object *obj, int num)
{
wd->display_item_num = num;
wd->display_item_num_by_api = EINA_TRUE;
}
+
+EAPI int
+elm_diskselector_display_item_num_get(const Evas_Object *item)
+{
+ ELM_CHECK_WIDTYPE(item, widtype) (-1);
+ Widget_Data *wd = elm_widget_data_get(item);
+ if (!wd) return -1;
+ return wd->display_item_num;
+}
projects / framework / uifw / elementary.git / blobdiff