From: Hyoyoung Chang <hyoyoung@gmail.com>

Subject: [E-devel] [patch] elm_gengrid - add item_index_get func

I made a patch that's adding elm_gengrid_item_index_get function.

+EAPI int
+elm_gengrid_item_index_get(const Elm_Object_Item *it)

It works like elm_genlist_item_index_get()

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/elementary@68951 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/src/bin/test_gengrid.c b/src/bin/test_gengrid.c
index 015aaac..5c20db5 100644 (file)
--- a/src/bin/test_gengrid.c
+++ b/src/bin/test_gengrid.c
@@ -1,13 +1,35 @@
 #include <Elementary.h>
+#include <Elementary_Cursor.h>
 #include "test.h"
 #ifdef HAVE_CONFIG_H
 # include "elementary_config.h"
 #endif
 #ifndef ELM_LIB_QUICKLAUNCH
+
+static Elm_Gengrid_Item_Class *gic;
+static Elm_Gengrid_Item_Class ggic;
+
+Evas_Object *grid_content_get(void *data, Evas_Object *obj, const char *part);
+char *grid_text_get(void *data, Evas_Object *obj __UNUSED__,
+                    const char *part __UNUSED__);
+Eina_Bool grid_state_get(void *data __UNUSED__, Evas_Object *obj __UNUSED__,
+                         const char *part __UNUSED__);
+void grid_del(void *data __UNUSED__, Evas_Object *obj __UNUSED__);
+static Evas_Object *gtt_item_icon(void *data   __UNUSED__, Evas_Object *obj __UNUSED__, Evas_Object *tt, void *item   __UNUSED__);
+
+typedef struct _Testitem
+{
+   Elm_Object_Item *item;
+   const char *path;
+   int mode;
+   int onoff;
+} Testitem;
+
 struct _api_data
 {
    unsigned int state;  /* What state we are testing       */
-   void *box;           /* Use this to get box content     */
+   Evas_Object *box;           /* Use this to get box content     */
+   Evas_Object *grid;
 };
 typedef struct _api_data api_data;
 
@@ -21,6 +43,13 @@ enum _api_state
    GRID_PAGE_SIZE,
    GRID_TOOLTIP_SET_TEXT,
    GRID_TOOLTIP_UNSET,
+   GRID_ITEM_CLASS_SET,
+   GRID_ITEM_UPDATE_SET,
+   GRID_PAGE_BRING_IN,
+   GRID_PAGE_SHOW,
+   GRID_TOOLTIP_CONTENT_CB,
+   GRID_TOOLTIP_STYLE_SET,
+   GRID_TOOLTIP_WINDOW_MODE_SET,
    API_STATE_LAST
 };
 typedef enum _api_state api_state;
@@ -95,14 +124,6 @@ _api_bt_clicked(void *data, Evas_Object *obj, void *event_info __UNUSED__)
    elm_object_disabled_set(obj, a->state == API_STATE_LAST);
 }
 
-typedef struct _Testitem
-{
-   Elm_Object_Item *item;
-   const char *path;
-   int mode;
-   int onoff;
-} Testitem;
-
 static const char *img[9] =
 {
    "panel_01.jpg",
@@ -116,8 +137,27 @@ static const char *img[9] =
    "wood_01.jpg",
 };
 
-static Elm_Gengrid_Item_Class *gic;
-static Elm_Gengrid_Item_Class ggic;
+static const char *cur[4] =
+{
+   ELM_CURSOR_CIRCLE,
+   ELM_CURSOR_CLOCK,
+   ELM_CURSOR_COFFEE_MUG,
+   ELM_CURSOR_CROSS,
+};
+
+static Evas_Object *
+gtt_item_icon(void *data   __UNUSED__,
+              Evas_Object *obj __UNUSED__,
+              Evas_Object *tt,
+              void *item   __UNUSED__)
+{
+   Evas_Object *ic = elm_icon_add(tt);
+   char buf[PATH_MAX];
+   snprintf(buf, sizeof(buf), "%s/images/logo.png", elm_app_data_dir_get());
+   elm_icon_file_set(ic, buf, NULL);
+   elm_icon_scale_set(ic, 0, 0);
+   return ic;
+}
 
 static int n_current_pic = 0;
 static void
@@ -246,31 +286,36 @@ _cleanup_cb(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *e
    free(data);
 }
 
-void
-test_gengrid(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+static void
+always_select_mode_cb(void *data, Evas_Object *obj, void *event_info __UNUSED__)
 {
-   Evas_Object *win, *bg, *grid, *bt, *bxx;
-   static Testitem ti[144];
-   int i, n;
-   char buf[PATH_MAX];
-   api_data *api = calloc(1, sizeof(api_data));
+   api_data *api = data;
+   elm_gengrid_always_select_mode_set(api->grid, elm_check_state_get(obj));
+}
 
-   win = elm_win_add(NULL, "gengrid", ELM_WIN_BASIC);
-   elm_win_title_set(win, "GenGrid");
-   elm_win_autodel_set(win, EINA_TRUE);
-   evas_object_event_callback_add(win, EVAS_CALLBACK_FREE, _cleanup_cb, api);
+static void
+multi_select_cb(void *data, Evas_Object *obj, void *event_info __UNUSED__)
+{
+   api_data *api = data;
+   elm_gengrid_multi_select_set(api->grid, elm_check_state_get(obj));
+}
 
-   bg = elm_bg_add(win);
-   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
-   elm_win_resize_object_add(win, bg);
-   evas_object_show(bg);
+static void
+clear_bt_clicked(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   api_data *api = data;
+   elm_gengrid_clear(api->grid);
+}
 
-   bxx = elm_box_add(win);
-   elm_win_resize_object_add(win, bxx);
-   evas_object_size_hint_weight_set(bxx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
-   evas_object_show(bxx);
+static Evas_Object *
+create_gengrid(Evas_Object *obj, int items)
+{
+   Evas_Object *grid = NULL;
+   static Testitem ti[144];
+   int i, n;
+   char buf[PATH_MAX];
 
-   grid = elm_gengrid_add(win);
+   grid = elm_gengrid_add(obj);
    elm_gengrid_item_size_set(grid, 150, 150);
    elm_gengrid_horizontal_set(grid, EINA_FALSE);
    elm_gengrid_multi_select_set(grid, EINA_TRUE);
@@ -287,16 +332,6 @@ test_gengrid(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_inf
    evas_object_size_hint_weight_set(grid, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
    evas_object_size_hint_align_set(grid, EVAS_HINT_FILL, EVAS_HINT_FILL);
 
-   api->box = grid;
-   bt = elm_button_add(win);
-   elm_object_text_set(bt, "Next API function");
-   evas_object_smart_callback_add(bt, "clicked", _api_bt_clicked, (void *) api);
-   elm_box_pack_end(bxx, bt);
-   elm_object_disabled_set(bt, api->state == API_STATE_LAST);
-   evas_object_show(bt);
-
-   elm_box_pack_end(bxx, grid);
-
    gic = elm_gengrid_item_class_new();
    gic->item_style = "default";
    gic->func.text_get = grid_text_get;
@@ -305,7 +340,7 @@ test_gengrid(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_inf
    gic->func.del = grid_del;
 
    n = 0;
-   for (i = 0; i < 12 * 12; i++)
+   for (i = 0; i < items; i++)
      {
         snprintf(buf, sizeof(buf), "%s/images/%s", elm_app_data_dir_get(), img[n]);
         n = (n + 1) % 9;
@@ -315,10 +350,231 @@ test_gengrid(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_inf
         if (!(i % 5))
           elm_gengrid_item_selected_set(ti[i].item, EINA_TRUE);
      }
-
    elm_gengrid_item_class_free(gic);
 
+   return grid;
+}
+
+static void
+restore_bt_clicked(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   api_data *api = data;
+   elm_box_clear(api->box);
+   api->grid = create_gengrid(obj, (12 * 12));
+   elm_box_pack_end(api->box, api->grid);
+   evas_object_show(api->grid);
+}
+
+static void
+filled_cb(void *data, Evas_Object *obj, void *event_info __UNUSED__)
+{
+   Evas_Object *box = (Evas_Object *)data;
+   Evas_Object *grid;
+
+   elm_box_clear(box);
+   grid = create_gengrid(box, 1);
+   elm_gengrid_filled_set(grid, elm_check_state_get(obj));
+   elm_box_pack_end(box, grid);
    evas_object_show(grid);
+}
+
+static void
+filled_bt_clicked(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   Evas_Object *win, *box, *content_box, *grid, *tg;
+
+   win = elm_win_util_standard_add("test filled", "Test Filled");
+   elm_win_autodel_set(win, EINA_TRUE);
+
+   box = elm_box_add(win);
+   elm_win_resize_object_add(win, box);
+   evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_show(box);
+
+   content_box = elm_box_add(win);
+   elm_win_resize_object_add(win, content_box);
+   evas_object_size_hint_weight_set(content_box, EVAS_HINT_EXPAND,
+                                    EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(content_box, EVAS_HINT_FILL,
+                                   EVAS_HINT_FILL);
+   elm_box_pack_end(box, content_box);
+   evas_object_show(content_box);
+
+   grid = create_gengrid(win, 1);
+   elm_box_pack_end(content_box, grid);
+   evas_object_show(grid);
+
+   tg = elm_check_add(win);
+   elm_object_text_set(tg, "Filled");
+   evas_object_smart_callback_add(tg, "changed", filled_cb, content_box);
+   elm_box_pack_end(box, tg);
+   evas_object_show(tg);
+
+   evas_object_resize(win, 450, 200);
+   evas_object_show(win);
+}
+
+static void
+cursor_cb(void *data, Evas_Object *obj, void *event_info __UNUSED__)
+{
+   Evas_Object *grid = (Evas_Object *)data;
+   Elm_Object_Item *item = NULL;
+   int i = 0;
+
+   for ((item = elm_gengrid_first_item_get(grid)); item;
+        (item = elm_gengrid_item_next_get(item)))
+     {
+        if(!elm_check_state_get(obj))
+          {
+             elm_gengrid_item_cursor_unset(item);
+             continue;
+          }
+
+        elm_gengrid_item_cursor_set(item, cur[i]);
+        elm_gengrid_item_cursor_engine_only_set(item, EINA_FALSE);
+        i++;
+     }
+}
+
+static void
+cursor_bt_clicked(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   Evas_Object *win, *box, *content_box, *hbox, *grid, *tg;
+
+   win = elm_win_util_standard_add("test cursor", "Test Cursor");
+   elm_win_autodel_set(win, EINA_TRUE);
+
+   box = elm_box_add(win);
+   elm_win_resize_object_add(win, box);
+   evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_show(box);
+
+   content_box = elm_box_add(win);
+   elm_win_resize_object_add(win, content_box);
+   evas_object_size_hint_weight_set(content_box, EVAS_HINT_EXPAND,
+                                    EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(content_box, EVAS_HINT_FILL,
+                                   EVAS_HINT_FILL);
+   elm_box_pack_end(box, content_box);
+   evas_object_show(content_box);
+
+   grid = create_gengrid(win, 4);
+   elm_box_pack_end(content_box, grid);
+   evas_object_show(grid);
+
+   hbox = elm_box_add(win);
+   elm_box_horizontal_set(hbox, EINA_TRUE);
+
+   tg = elm_check_add(win);
+   elm_object_text_set(tg, "Cursor");
+   evas_object_smart_callback_add(tg, "changed", cursor_cb, grid);
+   elm_box_pack_end(hbox, tg);
+   evas_object_show(tg);
+
+   elm_box_pack_end(box, hbox);
+   evas_object_show(hbox);
+
+   evas_object_resize(win, 450, 450);
+   evas_object_show(win);
+}
+
+void
+test_gengrid(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   Evas_Object *win, *bg, *bt, *content_box, *bxx, *bx, *tg;
+   api_data *api = calloc(1, sizeof(api_data));
+
+   win = elm_win_add(NULL, "gengrid", ELM_WIN_BASIC);
+   elm_win_title_set(win, "GenGrid");
+   elm_win_autodel_set(win, EINA_TRUE);
+   evas_object_event_callback_add(win, EVAS_CALLBACK_FREE, _cleanup_cb, api);
+
+   bg = elm_bg_add(win);
+   evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   elm_win_resize_object_add(win, bg);
+   evas_object_show(bg);
+
+   bxx = elm_box_add(win);
+   api->box = bxx;
+   elm_win_resize_object_add(win, bxx);
+   evas_object_size_hint_weight_set(bxx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_show(bxx);
+
+   content_box = elm_box_add(win);
+   api->box = content_box;
+   evas_object_size_hint_weight_set(content_box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(content_box, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   evas_object_show(content_box);
+
+   /* Create GenGrid */
+   api->grid = create_gengrid(win, (12 * 12));
+
+   bt = elm_button_add(win);
+   elm_object_text_set(bt, "Next API function");
+   evas_object_smart_callback_add(bt, "clicked", _api_bt_clicked,
+                                  (void *)api);
+   elm_box_pack_end(bxx, bt);
+   elm_object_disabled_set(bt, api->state == API_STATE_LAST);
+   evas_object_show(bt);
+
+   elm_box_pack_end(content_box, api->grid);
+   elm_box_pack_end(bxx, content_box);
+   evas_object_show(api->grid);
+
+   bx = elm_box_add(win);
+   elm_box_horizontal_set(bx, EINA_TRUE);
+   elm_box_pack_end(bxx, bx);
+   evas_object_show(bx);
+
+   /* Gengrid Always Select Mode Test */
+   tg = elm_check_add(win);
+   evas_object_size_hint_weight_set(tg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(tg, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   elm_object_text_set(tg, "Always Select Mode");
+   evas_object_smart_callback_add(tg, "changed", always_select_mode_cb,
+                                  (void *)api);
+   elm_box_pack_end(bx, tg);
+   evas_object_show(tg);
+
+   tg = elm_check_add(win);
+   evas_object_size_hint_weight_set(tg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
+   evas_object_size_hint_align_set(tg, EVAS_HINT_FILL, EVAS_HINT_FILL);
+   elm_object_text_set(tg, "Multi Select Mode");
+   elm_check_state_set(tg, EINA_TRUE);
+   evas_object_smart_callback_add(tg, "changed", multi_select_cb,
+                                  (void *)api);
+   elm_box_pack_end(bx, tg);
+   evas_object_show(tg);
+
+   /* Gengrid Clear Test */
+   bt = elm_button_add(win);
+   elm_object_text_set(bt, "Clear");
+   evas_object_smart_callback_add(bt, "clicked", clear_bt_clicked,
+                                  (void *)api);
+   elm_box_pack_end(bx, bt);
+   evas_object_show(bt);
+
+   bt = elm_button_add(win);
+   elm_object_text_set(bt, "Restore");
+   evas_object_smart_callback_add(bt, "clicked", restore_bt_clicked,
+                                  (void *) api);
+   elm_box_pack_end(bx, bt);
+   evas_object_show(bt);
+
+   /* Gengrid Filled Test */
+   bt = elm_button_add(win);
+   elm_object_text_set(bt, "Check Filled");
+   evas_object_smart_callback_add(bt, "clicked", filled_bt_clicked, NULL);
+   elm_box_pack_end(bx, bt);
+   evas_object_show(bt);
+
+   /* Item Cursor Test */
+   bt = elm_button_add(win);
+   elm_object_text_set(bt, "Check Cursor");
+   evas_object_smart_callback_add(bt, "clicked", cursor_bt_clicked,
+                                  (void *) api);
+   elm_box_pack_end(bx, bt);
+   evas_object_show(bt);
 
    evas_object_resize(win, 600, 600);
    evas_object_show(win);
@@ -344,6 +600,30 @@ _before_bt_clicked(void *data, Evas_Object *obj __UNUSED__, void *event_info __U
                                              NULL);
 }
 
+static int
+compare_cb(const void *data1, const void *data2)
+{
+   Testitem *ti1 = (Testitem *)data1;
+   Testitem *ti2 = (Testitem *)data2;
+   return strlen(ti1->path) - strlen(ti2->path);
+}
+
+static void
+_sorted_bt_clicked(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+{
+   Testitem *ti;
+   Evas_Object *grid = data;
+   char buf[PATH_MAX];
+
+   snprintf(buf, sizeof(buf), "%s/images/%s", elm_app_data_dir_get(), img[n_current_pic]);
+   n_current_pic = ((n_current_pic +1) % 9);
+   ti = calloc(1, sizeof(*ti));
+   ti->mode = 0;
+   ti->path = eina_stringshare_add(buf);
+   ti->item = elm_gengrid_item_sorted_insert(grid, gic, ti, compare_cb, grid_sel,
+                                             NULL);
+}
+
 static void
 _after_bt_clicked(void *data, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
 {
@@ -475,6 +755,12 @@ test_gengrid2(void *data __UNUSED__, Evas_Object *obj __UNUSED__, void *event_in
    evas_object_show(bt);
 
    bt = elm_button_add(win);
+   elm_object_text_set(bt, "Sorted insert");
+   evas_object_smart_callback_add(bt, "clicked", _sorted_bt_clicked, grid);
+   elm_box_pack_end(hbx, bt);
+   evas_object_show(bt);
+
+   bt = elm_button_add(win);
    elm_object_text_set(bt, "Delete");
    evas_object_smart_callback_add(bt, "clicked", _delete_bt_clicked, grid);
    elm_box_pack_end(hbx, bt);

diff --git a/src/lib/elm_gengrid.c b/src/lib/elm_gengrid.c
index 0a5ff34..50173e1 100644 (file)
--- a/src/lib/elm_gengrid.c
+++ b/src/lib/elm_gengrid.c
@@ -130,6 +130,7 @@ static const char SIG_EDGE_BOTTOM[] = "edge,bottom";
 static const char SIG_EDGE_LEFT[] = "edge,left";
 static const char SIG_EDGE_RIGHT[] = "edge,right";
 static const char SIG_MOVED[] = "moved";
+static const char SIG_INDEX_UPDATE[] = "index,update";
 
 static const Evas_Smart_Cb_Description _signals[] = {
    {SIG_ACTIVATED, ""},
@@ -924,6 +925,16 @@ _item_highlight(Elm_Gen_Item *it)
 }
 
 static void
+_elm_gengrid_item_index_update(Elm_Gen_Item *it)
+{
+   if (it->position_update)
+     {
+        evas_object_smart_callback_call(WIDGET(it), SIG_INDEX_UPDATE, it);
+        it->position_update = EINA_FALSE;
+     }
+}
+
+static void
 _item_realize(Elm_Gen_Item *it)
 {
    char buf[1024];
@@ -1042,6 +1053,8 @@ _item_realize(Elm_Gen_Item *it)
         evas_object_event_callback_add(VIEW(it), EVAS_CALLBACK_MOUSE_MOVE,
                                        _mouse_move, it);
 
+        _elm_gengrid_item_index_update(it);
+
         if (it->selected)
           edje_object_signal_emit(VIEW(it), "elm,state,selected", "elm");
         if (elm_widget_item_disabled_get(it))
@@ -1443,6 +1456,18 @@ _item_place(Elm_Gen_Item *it,
 }
 
 static void
+_item_position_update(Eina_Inlist *list, int idx)
+{
+   Elm_Gen_Item *it;
+
+   EINA_INLIST_FOREACH(list, it)
+     {
+        it->position = idx++;
+        it->position_update = EINA_TRUE;
+     }
+}
+
+static void
 _item_del(Elm_Gen_Item *it)
 {
    Evas_Object *obj = WIDGET(it);
@@ -2093,6 +2118,8 @@ elm_gengrid_item_append(Evas_Object                  *obj,
    it = _item_new(wd, itc, data, func, func_data);
    if (!it) return NULL;
    wd->items = eina_inlist_append(wd->items, EINA_INLIST_GET(it));
+   it->position = eina_inlist_count(wd->items);
+   it->position_update = EINA_TRUE;
 
    if (it->group)
      wd->group_items = eina_list_prepend(wd->group_items, it);
@@ -2118,6 +2145,8 @@ elm_gengrid_item_prepend(Evas_Object                  *obj,
    it = _item_new(wd, itc, data, func, func_data);
    if (!it) return NULL;
    wd->items = eina_inlist_prepend(wd->items, EINA_INLIST_GET(it));
+   _item_position_update(wd->items, 0);
+
    if (it->group)
      wd->group_items = eina_list_append(wd->group_items, it);
 
@@ -2145,6 +2174,9 @@ elm_gengrid_item_insert_before(Evas_Object                  *obj,
    if (!it) return NULL;
    wd->items = eina_inlist_prepend_relative
       (wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET((Elm_Gen_Item *) relative));
+   Eina_Inlist *tmp = eina_inlist_find(wd->items, EINA_INLIST_GET(it));
+   _item_position_update(tmp, ((Elm_Gen_Item *)relative)->position);
+
    if (it->group)
      wd->group_items = eina_list_append_relative(wd->group_items, it, ((Elm_Gen_Item *) relative)->parent);
 
@@ -2172,6 +2204,9 @@ elm_gengrid_item_insert_after(Evas_Object                  *obj,
    if (!it) return NULL;
    wd->items = eina_inlist_append_relative
       (wd->items, EINA_INLIST_GET(it), EINA_INLIST_GET((Elm_Gen_Item *) relative));
+   Eina_Inlist *tmp = eina_inlist_find(wd->items, EINA_INLIST_GET(it));
+   _item_position_update(tmp, ((Elm_Gen_Item *)relative)->position+1);
+
    if (it->group)
      wd->group_items = eina_list_prepend_relative(wd->group_items, it, ((Elm_Gen_Item *) relative)->parent);
 
@@ -2203,6 +2238,8 @@ elm_gengrid_item_sorted_insert(Evas_Object                  *obj,
    wd->item_compare_cb = comp;
    wd->items = eina_inlist_sorted_state_insert(wd->items, EINA_INLIST_GET(it),
                                          _elm_gengrid_item_compare, wd->state);
+   _item_position_update(wd->items, 0);
+
    if (wd->calc_job) ecore_job_del(wd->calc_job);
    wd->calc_job = ecore_job_add(_calc_job, wd);
 
@@ -2938,3 +2975,11 @@ elm_gengrid_hilight_mode_get(const Evas_Object *obj)
    return elm_genlist_hilight_mode_get(obj);
 }
 
+EAPI int
+elm_gengrid_item_index_get(const Elm_Object_Item *it)
+{
+   ELM_OBJ_ITEM_CHECK_OR_RETURN(it, -1);
+   Elm_Gen_Item *_it = (Elm_Gen_Item *)it;
+
+   return _it->position;
+}

diff --git a/src/lib/elm_gengrid.h b/src/lib/elm_gengrid.h
index 84ea7d4..929c70d 100644 (file)
--- a/src/lib/elm_gengrid.h
+++ b/src/lib/elm_gengrid.h
@@ -800,8 +800,15 @@ EAPI void                          elm_gengrid_item_item_class_update(Elm_Object
  */
 EAPI const Elm_Gengrid_Item_Class *elm_gengrid_item_item_class_get(const Elm_Object_Item *it);
 
-//XXX: Let's add
-//EAPI int                           elm_gengrid_item_index_get(const Elm_Object_Item *it);
+/**
+ * Get the index of the item. It is only valid once displayed.
+ *
+ * @param it a gengrid item
+ * @return the position inside the list of item.
+ *
+ * @ingroup Gengrid
+ */
+EAPI int                           elm_gengrid_item_index_get(const Elm_Object_Item *it);
 
 /**
  * Return how many items are currently in a list