--- /dev/null
+/**
+ * @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 lenght for side items.
+ *
+ * Signal emitted by this widget:
+ * "selected" - when item is selected (scroller stops)
+ */
+
+#include <Elementary.h>
+#include "elm_priv.h"
+
+#ifndef MAX
+# define MAX(a, b) (((a) > (b)) ? (a) : (b))
+#endif
+
+typedef struct _Widget_Data Widget_Data;
+
+struct _Widget_Data
+{
+ Evas_Object *self;
+ Evas_Object *scroller;
+ Evas_Object *main_box;
+ Evas_Object *left_blank;
+ Evas_Object *right_blank;
+ Elm_Diskselector_Item *selected_item;
+ Elm_Diskselector_Item *first;
+ Elm_Diskselector_Item *second;
+ Elm_Diskselector_Item *s_last;
+ Elm_Diskselector_Item *last;
+ Eina_List *items;
+ Eina_List *r_items;
+ int item_count, len_threshold, len_side;
+ Ecore_Idler *idler;
+ Ecore_Idler *check_idler;
+ Eina_Bool init:1;
+ Eina_Bool round:1;
+};
+
+struct _Elm_Diskselector_Item
+{
+ Elm_Widget_Item base;
+ Eina_List *node;
+ Evas_Object *icon;
+ const char *label;
+ Evas_Smart_Cb func;
+};
+
+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);
+static void _sizing_eval(Evas_Object * obj);
+static void _theme_hook(Evas_Object * obj);
+static void _on_focus_hook(void *data, Evas_Object *obj);
+static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src, Evas_Callback_Type type, void *event_info);
+static void _sub_del(void *data, Evas_Object * obj, void *event_info);
+static void _round_items_del(Widget_Data *wd);
+static void _scroller_move_cb(void *data, Evas_Object *obj, void *event_info);
+
+static const char SIG_SELECTED[] = "selected";
+static const Evas_Smart_Cb_Description _signals[] = {
+ {SIG_SELECTED, ""},
+ {NULL, NULL}
+};
+
+static void
+_diskselector_object_resize(void *data, Evas *e __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
+{
+ Widget_Data *wd;
+ Evas_Coord w, h, minw = -1, minh = -1;
+
+ wd = elm_widget_data_get(data);
+ if (!wd) return;
+
+ elm_coords_finger_size_adjust(6, &minw, 1, &minh);
+ edje_object_size_min_restricted_calc(elm_smart_scroller_edje_object_get(
+ wd->scroller), &minw, &minh, minw, minh);
+ evas_object_size_hint_min_set(obj, minw, minh);
+ evas_object_size_hint_max_set(obj, -1, -1);
+
+ evas_object_geometry_get(wd->scroller, NULL, NULL, &w, &h);
+ if (wd->round)
+ evas_object_resize(wd->main_box, w / 3 * (wd->item_count + 4), h);
+ else
+ evas_object_resize(wd->main_box, w / 3 * (wd->item_count + 2), h);
+
+ elm_smart_scroller_paging_set(wd->scroller, 0, 0,
+ (int)(w / 3), 0);
+
+ if (!wd->idler)
+ wd->idler = ecore_idler_add(_move_scroller, data);
+}
+
+static Elm_Diskselector_Item *
+_item_new(Evas_Object *obj, Evas_Object *icon, const char *label, Evas_Smart_Cb func, const void *data)
+{
+ Elm_Diskselector_Item *it;
+ const char *style = elm_widget_style_get(obj);
+
+ it = elm_widget_item_new(obj, Elm_Diskselector_Item);
+ if (!it) return NULL;
+
+ 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,
+ EVAS_HINT_EXPAND);
+ evas_object_size_hint_align_set(it->base.view, EVAS_HINT_FILL,
+ EVAS_HINT_FILL);
+ evas_object_show(it->base.view);
+
+ if (it->label)
+ edje_object_part_text_set(it->base.view, "elm.text", it->label);
+ 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);
+ evas_object_show(it->icon);
+ elm_widget_sub_object_add(obj, it->icon);
+ }
+ return it;
+}
+
+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, "len_threshold");
+ if (str) wd->len_threshold = atoi(str);
+ else wd->len_threshold = 0;
+}
+
+static void
+_del_hook(Evas_Object * obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ free(wd);
+}
+
+static void
+_del_pre_hook(Evas_Object * obj)
+{
+ Elm_Diskselector_Item *it;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+
+ if (wd->left_blank)
+ evas_object_del(wd->left_blank);
+ if (wd->right_blank)
+ evas_object_del(wd->right_blank);
+ if (wd->last)
+ {
+ eina_stringshare_del(wd->last->label);
+ evas_object_del(wd->last->base.view);
+ free(wd->last);
+ }
+ if (wd->s_last)
+ {
+ eina_stringshare_del(wd->s_last->label);
+ evas_object_del(wd->s_last->base.view);
+ free(wd->s_last);
+ }
+ if (wd->second)
+ {
+ eina_stringshare_del(wd->second->label);
+ evas_object_del(wd->second->base.view);
+ free(wd->second);
+ }
+ if (wd->first)
+ {
+ eina_stringshare_del(wd->first->label);
+ evas_object_del(wd->first->base.view);
+ free(wd->first);
+ }
+
+ EINA_LIST_FREE(wd->items, it) _item_del(it);
+ eina_list_free(wd->r_items);
+}
+
+static void
+_sizing_eval(Evas_Object * obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ _diskselector_object_resize(obj, NULL, obj, NULL);
+}
+
+static void
+_theme_hook(Evas_Object * obj)
+{
+ Eina_List *l;
+ Elm_Diskselector_Item *it;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+
+ if (wd->scroller)
+ elm_smart_scroller_object_theme_set(obj, wd->scroller, "diskselector",
+ "base", elm_widget_style_get(obj));
+ if (wd->round)
+ {
+ EINA_LIST_FOREACH(wd->r_items, l, it)
+ {
+ _elm_theme_object_set(obj, it->base.view, "diskselector", "item",
+ elm_widget_style_get(obj));
+ }
+ }
+ else
+ {
+ EINA_LIST_FOREACH(wd->items, l, it)
+ {
+ _elm_theme_object_set(obj, it->base.view, "diskselector", "item",
+ elm_widget_style_get(obj));
+ }
+ }
+ _theme_data_get(wd);
+ _sizing_eval(obj);
+}
+
+static void
+_sub_del(void *data __UNUSED__, Evas_Object * obj, void *event_info)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ Evas_Object *sub = event_info;
+ Elm_Diskselector_Item *it;
+ const Eina_List *l;
+
+ if (!wd) return;
+ if (!sub) abort();
+ if (sub == wd->scroller)
+ wd->scroller = NULL;
+ else
+ {
+ EINA_LIST_FOREACH(wd->items, l, it)
+ {
+ if (sub == it->icon)
+ {
+ it->icon = NULL;
+ _sizing_eval(obj);
+ break;
+ }
+ }
+ }
+}
+
+static void
+_select_item(Elm_Diskselector_Item *it)
+{
+ if (!it) return;
+ Widget_Data *wd = elm_widget_data_get(it->base.widget);
+ wd->selected_item = it;
+ if (it->func) it->func((void *)it->base.data, it->base.widget, it);
+ evas_object_smart_callback_call(it->base.widget, SIG_SELECTED, it);
+}
+
+static void
+_on_focus_hook(void *data __UNUSED__, Evas_Object *obj)
+{
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd)
+ return;
+
+ if (elm_widget_focus_get(obj))
+ {
+ edje_object_signal_emit(wd->self, "elm,action,focus", "elm");
+ evas_object_focus_set(wd->self, EINA_TRUE);
+ }
+ else
+ {
+ edje_object_signal_emit(wd->self, "elm,action,unfocus", "elm");
+ evas_object_focus_set(wd->self, EINA_FALSE);
+ }
+}
+
+static Eina_Bool
+_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info)
+{
+ if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
+ Evas_Event_Key_Down *ev = event_info;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return EINA_FALSE;
+ if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
+ if (elm_widget_disabled_get(obj)) return EINA_FALSE;
+
+ Elm_Diskselector_Item *it = NULL;
+ Eina_List *l;
+
+ if (!wd->selected_item) {
+ ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
+ return EINA_TRUE;
+ }
+
+ if ((!strcmp(ev->keyname, "Left")) || (!strcmp(ev->keyname, "KP_Left")) ||
+ (!strcmp(ev->keyname, "Up")) || (!strcmp(ev->keyname, "KP_Up")))
+ {
+ 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")))
+ {
+ l = wd->selected_item->node->next;
+ if ((!l) && (wd->round))
+ l = wd->items;
+ }
+ else if ((!strcmp(ev->keyname, "Home")) || (!strcmp(ev->keyname, "KP_Home")))
+ l = wd->items;
+ else if ((!strcmp(ev->keyname, "End")) || (!strcmp(ev->keyname, "KP_End")))
+ l = eina_list_last(wd->items);
+ else return EINA_FALSE;
+
+ if (l)
+ it = eina_list_data_get(l);
+
+ if (it)
+ {
+ wd->selected_item = it;
+ if (!wd->idler)
+ wd->idler = ecore_idler_add(_move_scroller, obj);
+ }
+
+ ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
+ return EINA_TRUE;
+}
+
+static int
+_check_letter(const char *str, int length)
+{
+ int code = str[length];
+
+ if (code == '\0')
+ return length; // null string
+ else if (((code >= 65) && (code <= 90)) || ((code >= 97) && (code <= 122)))
+ return length; // alphabet
+ else if ((48 <= code) && (code < 58))
+ return length; // number
+ else if (((33 <= code) && (code < 47)) || ((58 <= code) && (code < 64))
+ || ((91 <= code) && (code < 96)) || ((123 <= code) && (code < 126)))
+ return length; // special letter
+ return length - 1;
+}
+
+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 = 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 <= 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);
+ length = _check_letter(it->label, length);
+ 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
+_scroller_move_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+ Evas_Coord x, y, w, h, bw;
+ Widget_Data *wd = data;
+
+ _check_string(wd);
+ elm_smart_scroller_child_pos_get(obj, &x, &y);
+ elm_smart_scroller_child_viewport_size_get(obj, &w, &h);
+ if (wd->round)
+ {
+ evas_object_geometry_get(wd->main_box, NULL, NULL, &bw, NULL);
+ if (x > w / 3 * (wd->item_count + 1))
+ elm_smart_scroller_child_region_show(wd->scroller,
+ x - w / 3 * wd->item_count,
+ y, w, h);
+ else if (x < 0)
+ elm_smart_scroller_child_region_show(wd->scroller,
+ x + w / 3 * wd->item_count,
+ y, w, h);
+ }
+}
+
+static void
+_scroller_stop_cb(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+ Elm_Diskselector_Item *it;
+ Widget_Data *wd = data;
+ Evas_Coord x, w, ow;
+ Eina_List *l, *list;
+
+ if (wd->idler)
+ return;
+
+ if (!wd->round)
+ list = wd->items;
+ else
+ list = wd->r_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;
+ }
+
+ if (!it)
+ return;
+
+ _select_item(it);
+}
+
+static Eina_Bool
+_move_scroller(void *data)
+{
+ Evas_Object *obj = data;
+ Widget_Data *wd;
+ Eina_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;
+ else
+ i = 0;
+
+ EINA_LIST_FOREACH(wd->items, l, dit)
+ {
+ if (wd->selected_item == dit)
+ break;
+ i++;
+ }
+ if (!dit)
+ {
+ wd->selected_item =
+ (Elm_Diskselector_Item *) eina_list_nth(wd->items, 0);
+ return EINA_FALSE;
+ }
+
+ evas_object_geometry_get(wd->scroller, NULL, &y, &w, &h);
+ elm_smart_scroller_child_region_show(wd->scroller, w / 3 * i, y, w, h);
+ _select_item(dit);
+ if (wd->idler)
+ {
+ ecore_idler_del(wd->idler);
+ wd->idler = NULL;
+ }
+ wd->init = EINA_TRUE;
+ _check_string(wd);
+
+ return EINA_TRUE;
+}
+
+static void
+_round_item_del(Widget_Data *wd, Elm_Diskselector_Item *it)
+{
+ if (!it) return;
+ elm_box_unpack(wd->main_box, it->base.view);
+ wd->r_items = eina_list_remove(wd->r_items, it);
+ eina_stringshare_del(it->label);
+ evas_object_del(it->base.view);
+ free(it);
+}
+
+static void
+_round_items_del(Widget_Data *wd)
+{
+ _round_item_del(wd, wd->last);
+ wd->last = NULL;
+ _round_item_del(wd, wd->s_last);
+ wd->s_last = NULL;
+ _round_item_del(wd, wd->second);
+ wd->second = NULL;
+ _round_item_del(wd, wd->first);
+ wd->first = NULL;
+}
+
+static void
+_round_items_add(Widget_Data *wd)
+{
+ Elm_Diskselector_Item *dit;
+ Elm_Diskselector_Item *it;
+
+ dit = it = eina_list_nth(wd->items, 0);
+ if (!dit) return;
+
+ if (!wd->first)
+ {
+ wd->first = _item_new(it->base.widget, 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 = eina_list_nth(wd->items, 1);
+ if (!it)
+ it = dit;
+ if (!wd->second)
+ {
+ wd->second = _item_new(it->base.widget, 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, wd->item_count - 1);
+ if (!it)
+ it = dit;
+ if (!wd->last)
+ {
+ wd->last = _item_new(it->base.widget, 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 = eina_list_nth(wd->items, wd->item_count - 2);
+ if (!it)
+ it = dit;
+ if (!wd->s_last)
+ {
+ wd->s_last = _item_new(it->base.widget, 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);
+ }
+}
+
+/**
+ * Add a new diskselector object
+ *
+ * @param parent The parent object
+ * @return The new object or NULL if it cannot be created
+ *
+ * @ingroup Diskselector
+ */
+EAPI Evas_Object *
+elm_diskselector_add(Evas_Object *parent)
+{
+ Evas_Object *obj;
+ Widget_Data *wd;
+
+ EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
+
+ wd = ELM_NEW(Widget_Data);
+ wd->self = obj = elm_widget_add(evas_object_evas_get(parent));
+ ELM_SET_WIDTYPE(widtype, "diskselector");
+ elm_widget_type_set(obj, "diskselector");
+ elm_widget_sub_object_add(parent, obj);
+ elm_widget_data_set(obj, wd);
+ elm_widget_del_hook_set(obj, _del_hook);
+ elm_widget_del_pre_hook_set(obj, _del_pre_hook);
+ elm_widget_theme_hook_set(obj, _theme_hook);
+ elm_widget_can_focus_set(obj, EINA_TRUE);
+ elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL);
+ elm_widget_event_hook_set(obj, _event_hook);
+
+ wd->item_count = 0;
+ wd->round = EINA_FALSE;
+ wd->init = EINA_FALSE;
+ wd->len_side = 3;
+
+ wd->scroller = elm_smart_scroller_add(evas_object_evas_get(parent));
+ elm_smart_scroller_widget_set(wd->scroller, obj);
+ _theme_hook(obj);
+ elm_widget_resize_object_set(obj, wd->scroller);
+ elm_smart_scroller_policy_set(wd->scroller, ELM_SMART_SCROLLER_POLICY_OFF,
+ ELM_SMART_SCROLLER_POLICY_OFF);
+ elm_smart_scroller_bounce_allow_set(wd->scroller, EINA_TRUE, EINA_FALSE);
+ 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);
+ _elm_theme_object_set(obj, wd->scroller, "diskselector", "base",
+ "default");
+ evas_object_event_callback_add(wd->scroller, EVAS_CALLBACK_RESIZE,
+ _diskselector_object_resize, obj);
+
+ wd->main_box = elm_box_add(parent);
+ elm_box_horizontal_set(wd->main_box, EINA_TRUE);
+ elm_box_homogenous_set(wd->main_box, EINA_TRUE);
+ evas_object_size_hint_weight_set(wd->main_box, EVAS_HINT_EXPAND,
+ EVAS_HINT_EXPAND);
+ evas_object_size_hint_align_set(wd->main_box, EVAS_HINT_FILL,
+ EVAS_HINT_FILL);
+ _elm_theme_object_set(obj, wd->main_box, "diskselector", "base",
+ "default");
+ elm_widget_sub_object_add(obj, wd->main_box);
+
+ elm_smart_scroller_child_set(wd->scroller, wd->main_box);
+
+ wd->left_blank = edje_object_add(evas_object_evas_get(obj));
+ _elm_theme_object_set(obj, wd->left_blank, "diskselector", "item",
+ "default");
+ evas_object_size_hint_weight_set(wd->left_blank, EVAS_HINT_EXPAND,
+ EVAS_HINT_EXPAND);
+ evas_object_size_hint_align_set(wd->left_blank, EVAS_HINT_FILL,
+ EVAS_HINT_FILL);
+ elm_box_pack_end(wd->main_box, wd->left_blank);
+ evas_object_show(wd->left_blank);
+
+ wd->right_blank = edje_object_add(evas_object_evas_get(obj));
+ _elm_theme_object_set(obj, wd->right_blank, "diskselector", "item",
+ "default");
+ evas_object_size_hint_weight_set(wd->right_blank, EVAS_HINT_EXPAND,
+ EVAS_HINT_EXPAND);
+ evas_object_size_hint_align_set(wd->right_blank, EVAS_HINT_FILL,
+ EVAS_HINT_FILL);
+ elm_box_pack_end(wd->main_box, wd->right_blank);
+ evas_object_show(wd->right_blank);
+
+ _theme_data_get(wd);
+
+ evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
+ evas_object_smart_callbacks_descriptions_set(obj, _signals);
+ _sizing_eval(obj);
+ 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_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return EINA_FALSE;
+ 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_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+
+ if (wd->round == round)
+ return;
+
+ wd->round = round;
+ if (round)
+ {
+ wd->r_items = eina_list_clone(wd->items);
+ elm_box_unpack(wd->main_box, wd->left_blank);
+ evas_object_hide(wd->left_blank);
+ elm_box_unpack(wd->main_box, wd->right_blank);
+ evas_object_hide(wd->right_blank);
+ if (!wd->items)
+ return;
+
+ _round_items_add(wd);
+
+ if (wd->last)
+ elm_box_pack_start(wd->main_box, wd->last->base.view);
+ if (wd->s_last)
+ elm_box_pack_start(wd->main_box, wd->s_last->base.view);
+ if (wd->first)
+ elm_box_pack_end(wd->main_box, wd->first->base.view);
+ if (wd->second)
+ elm_box_pack_end(wd->main_box, wd->second->base.view);
+ }
+ else
+ {
+ _round_items_del(wd);
+ elm_box_pack_start(wd->main_box, wd->left_blank);
+ elm_box_pack_end(wd->main_box, wd->right_blank);
+ eina_list_free(wd->r_items);
+ wd->r_items = NULL;
+ }
+ _sizing_eval(obj);
+}
+
+/**
+ * Get the side labels max lenght
+ *
+ * @param obj The diskselector object
+ * @return The max lenght defined for side labels, or 0 if not a valid
+ * diskselector
+ *
+ * @ingroup Diskselector
+ */
+EAPI int
+elm_diskselector_side_label_lenght_get(const Evas_Object *obj)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) 0;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return 0;
+ return wd->len_side;
+}
+
+/**
+ * Set the side labels max lenght
+ *
+ * @param obj The diskselector object
+ * @param len The max lenght defined for side labels
+ *
+ * @ingroup Diskselector
+ */
+EAPI void
+elm_diskselector_side_label_lenght_set(Evas_Object *obj, int len)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ wd->len_side = len;
+}
+
+/**
+ * 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);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ if (wd->scroller)
+ 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_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return;
+ 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)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Elm_Smart_Scroller_Policy s_policy_h, s_policy_v;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if ((!wd) || (!wd->scroller)) return;
+ elm_smart_scroller_policy_get(wd->scroller, &s_policy_h, &s_policy_v);
+ *policy_h = (Elm_Scroller_Policy) s_policy_h;
+ *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);
+}
+
+/**
+ * Clears a diskselector of all items.
+ *
+ * @param obj The diskselector object
+ *
+ * @ingroup Diskselector
+ */
+EAPI void
+elm_diskselector_clear(Evas_Object *obj)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype);
+ Widget_Data *wd = elm_widget_data_get(obj);
+ Elm_Diskselector_Item *it;
+
+ if (!wd) return;
+ if (!wd->items) return;
+
+ wd->selected_item = NULL;
+ EINA_LIST_FREE(wd->items, it) _item_del(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)
+{
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return NULL;
+ 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 *
+elm_diskselector_item_append(Evas_Object *obj, const char *label, Evas_Object *icon, Evas_Smart_Cb func, const void *data)
+{
+ Elm_Diskselector_Item *it;
+ ELM_CHECK_WIDTYPE(obj, widtype) NULL;
+ Widget_Data *wd = elm_widget_data_get(obj);
+ if (!wd) return NULL;
+
+ it = _item_new(obj, icon, label, func, data);
+ wd->items = eina_list_append(wd->items, it);
+ it->node = eina_list_last(wd->items);
+ wd->item_count++;
+ if (wd->round)
+ {
+ _round_items_del(wd);
+ 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);
+ 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);
+ if (wd->first)
+ elm_box_pack_end(wd->main_box, wd->first->base.view);
+ if (wd->second)
+ elm_box_pack_end(wd->main_box, wd->second->base.view);
+ }
+ 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, wd->right_blank);
+ }
+ if (!wd->selected_item)
+ wd->selected_item = it;
+ if (!wd->idler)
+ wd->idler = ecore_idler_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;
+ 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);
+ }
+
+ _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);
+ }
+ 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);
+ }
+ 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);
+ }
+ }
+ }
+ wd->check_idler = ecore_idler_add(_check_string, wd);
+ _sizing_eval(it->base.widget);
+}
+
+/**
+ * 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);
+}
+
+/**
+ * Get the selected item
+ *
+ * @param obj The diskselector object
+ * @return The selected diskselector item
+ *
+ * @ingroup Diskselector
+ */
+EAPI Elm_Diskselector_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;
+}
+
+/**
+ * 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_CHECK_OR_RETURN(it);
+ Widget_Data *wd;
+ wd = elm_widget_data_get(it->base.widget);
+ if (!wd) return;
+
+ if ((wd->selected_item == it) && (selected))
+ return;
+
+ if ((wd->selected_item == it) && (!selected))
+ wd->selected_item = eina_list_data_get(wd->items);
+ else
+ wd->selected_item = it;
+
+ if (!wd->idler)
+ ecore_idler_add(_move_scroller, it->base.widget);
+}
+
+/*
+ * 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_CHECK_OR_RETURN(it, EINA_FALSE);
+ Widget_Data *wd;
+
+ wd = elm_widget_data_get(it->base.widget);
+ 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);
+}
+
+/**
+ * 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)
+{
+ ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(it, NULL);
+ if (it->node->prev) return it->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)
+{
+ ELM_DISKSELECTOR_ITEM_CHECK_OR_RETURN(it, NULL);
+ if (it->node->next) return it->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 *
+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;
+
+ 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 *
+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;
+
+ 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);
+}
projects / framework / uifw / elementary.git / commitdiff