elementary: add 2 method to slideshow item_nth_get and count_get

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/elementary@59308 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/lib/Elementary.h.in b/src/lib/Elementary.h.in
index 9cf0587..455e12e 100644 (file)
--- a/src/lib/Elementary.h.in
+++ b/src/lib/Elementary.h.in
@@ -2116,6 +2116,7 @@ extern "C" {
    EAPI void               *elm_slideshow_item_data_get(const Elm_Slideshow_Item *item) EINA_ARG_NONNULL(1);
    EAPI Elm_Slideshow_Item *elm_slideshow_item_current_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
    EAPI Evas_Object*        elm_slideshow_item_object_get(const Elm_Slideshow_Item* item) EINA_ARG_NONNULL(1);
+   EAPI Elm_Slideshow_Item *elm_slideshow_item_nth_get(const Evas_Object *obj, unsigned int nth) EINA_ARG_NONNULL(1);
    EAPI const char         *elm_slideshow_layout_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
    EAPI void                elm_slideshow_layout_set(Evas_Object *obj, const char *layout) EINA_ARG_NONNULL(1);
    EAPI const Eina_List    *elm_slideshow_layouts_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
@@ -2123,6 +2124,7 @@ extern "C" {
    EAPI int                 elm_slideshow_cache_before_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
    EAPI void                elm_slideshow_cache_after_set(Evas_Object *obj, int count) EINA_ARG_NONNULL(1);
    EAPI int                 elm_slideshow_cache_after_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
+   EAPI unsigned int        elm_slideshow_count_get(const Evas_Object *obj) EINA_ARG_NONNULL(1);
    /* smart callbacks called:
     * "changed" - when the slideshow switch to another item
     */

diff --git a/src/lib/elm_slideshow.c b/src/lib/elm_slideshow.c
index 073ff39..8d68ad7 100644 (file)
--- a/src/lib/elm_slideshow.c
+++ b/src/lib/elm_slideshow.c
@@ -958,3 +958,39 @@ elm_slideshow_cache_after_set(Evas_Object *obj, int count)
    if (count < 0) count = 0;
    wd->count_item_pre_after = count;
 }
+
+/**
+ * Get the nth item of the slideshow
+ *
+ * @param obj The slideshow object
+ * @param nth The number of the element (0 being first)
+ * @return The item stored in slideshow at position required
+ *
+ * @ingroup Slideshow
+ */
+EAPI Elm_Slideshow_Item *
+elm_slideshow_item_nth_get(const Evas_Object *obj, unsigned int nth)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   if (!wd) return NULL;
+   return eina_list_nth(wd->items, nth);
+}
+
+/**
+ * Get count of items stored in slideshow
+ *
+ * @param obj The slideshow object
+ * @return The count of items
+ *
+ * @ingroup Slideshow
+ */
+EAPI unsigned int
+elm_slideshow_count_get(const Evas_Object *obj)
+{
+   ELM_CHECK_WIDTYPE(obj, widtype);
+   Widget_Data *wd = elm_widget_data_get(obj);
+   if (!wd) return 0;
+   return eina_list_count(wd->items);
+}
+