add selection_has_owner api

6 files changed, 42 insertions, 7 deletions

diff --git a/src/lib/efl/interfaces/efl_selection.eo b/src/lib/efl/interfaces/efl_selection.eo
index a5805c3bbd..eaa71f6cd5 100644
--- a/src/lib/efl/interfaces/efl_selection.eo
+++ b/src/lib/efl/interfaces/efl_selection.eo
@@ -31,6 +31,12 @@ interface Efl.Selection {
             @in seat: uint @optional; [[Specified seat for multiple seats case.]]
          }
       }
+      has_owner {
+         params {
+            @in seat: uint @optional; [[Specified seat for multiple seats case.]]
+         }
+         return: bool;
+      }
       /*selection_loss_feedback { //name!!!
          params {
             @in type: Efl.Selection.Type; [[Selection type]]
diff --git a/src/lib/elementary/efl_cnp.c b/src/lib/elementary/efl_cnp.c
index 8ee97e55eb..ff8ad276de 100644
--- a/src/lib/elementary/efl_cnp.c
+++ b/src/lib/elementary/efl_cnp.c
@@ -61,6 +61,14 @@ _efl_cnp_efl_selection_selection_clear(Eo *obj, Efl_Cnp_Data *pd, Efl_Selection_
    efl_selection_manager_selection_clear(sel_man, obj, type, seat);
 }
 
+EOLIAN static Eina_Bool
+_efl_cnp_efl_selection_has_owner(Eo *obj, Efl_Cnp_Data *pd, unsigned int seat)
+{
+    ERR("In");
+    Eo *sel_man = _selection_manager_get(obj);
+    return efl_selection_manager_selection_has_owner(sel_man, obj, seat);
+}
+
 //issue: selection clear only come with window-level
 //if a window has two entries, selection moves from one entry to the other
 //the selection clear does not come (still in that window)
diff --git a/src/lib/elementary/efl_cnp.eo b/src/lib/elementary/efl_cnp.eo
index e1073f4cad..a0c57a08d5 100644
--- a/src/lib/elementary/efl_cnp.eo
+++ b/src/lib/elementary/efl_cnp.eo
@@ -10,6 +10,7 @@ mixin Efl.Cnp (Efl.Selection) {
       Efl.Selection.selection_set;
       Efl.Selection.selection_get;
       Efl.Selection.selection_clear;
+      Efl.Selection.has_owner;
       //Efl.Selection.selection_loss_feedback;
    }
    /*events {
diff --git a/src/lib/elementary/efl_selection_manager.c b/src/lib/elementary/efl_selection_manager.c
index 3d44c6665c..ff98256557 100644
--- a/src/lib/elementary/efl_selection_manager.c
+++ b/src/lib/elementary/efl_selection_manager.c
@@ -3918,6 +3918,7 @@ _efl_selection_manager_selection_set(Eo *obj, Efl_Selection_Manager_Data *pd,
 #endif
 }
 
+//TODO: add support for local
 EOLIAN static void
 _efl_selection_manager_selection_get(Eo *obj, Efl_Selection_Manager_Data *pd,
                                      Efl_Object *owner, Efl_Selection_Type type,
@@ -3997,6 +3998,24 @@ _efl_selection_manager_selection_clear(Eo *obj, Efl_Selection_Manager_Data *pd,
 #endif
 }
 
+EOLIAN static Eina_Bool
+_efl_selection_manager_selection_has_owner(Eo *obj, Efl_Selection_Manager_Data *pd,
+                                           Efl_Object *request, unsigned int seat)
+{
+#ifdef HAVE_ELEMENTARY_X
+   if (_x11_xwin_get(request))
+     return !!ecore_x_selection_owner_get(ECORE_X_ATOM_SELECTION_CLIPBOARD);
+#endif
+#ifdef HAVE_ELEMENTARY_WL2
+   Ecore_Wl2_Window *win;
+
+   win = _wl_window_get(request);
+   if (win)
+     return !!ecore_wl2_dnd_selection_get(_wl_default_seat_get(win, request));
+#endif
+   return EINA_FALSE;
+}
+
 /*
 EOLIAN static Efl_Future *
 _efl_selection_manager_selection_loss_feedback(Eo *obj, Efl_Selection_Manager_Data *pd,
@@ -4252,7 +4271,7 @@ _efl_selection_manager_drag_item_container_del(Eo *obj, Efl_Selection_Manager_Da
      _item_container_del_internal(dc, EINA_TRUE);
 }
 
-static Efl_Object *
+static Eo *
 _efl_selection_manager_efl_object_constructor(Eo *obj, Efl_Selection_Manager_Data *pd)
 {
    obj = efl_constructor(efl_super(obj, MY_CLASS));
diff --git a/src/lib/elementary/efl_selection_manager.eo b/src/lib/elementary/efl_selection_manager.eo
index bcd190f2f6..a4078f2dd0 100644
--- a/src/lib/elementary/efl_selection_manager.eo
+++ b/src/lib/elementary/efl_selection_manager.eo
@@ -29,13 +29,14 @@ class Efl.Selection.Manager (Efl.Object, Efl.Selection, Efl.Dnd) {
             @in seat: uint @optional; [[Specified seat for multiple seats case.]]
          }
       }
-      /*selection_loss_feedback { //name!!!: xxx_set
+      selection_has_owner {
+         [[Check if the request object has selection or not]]
          params {
-            @in owner: Efl.Object; [[Seleciton owner]]
-            @in type: Efl.Selection.Type; [[Selection type]]
+            @in request: Efl.Object; [[the request object]]
+            @in seat: uint @optional; [[Specified seat for multiple seats case.]]
          }
-         return: future<generic_value>; [[Future of selection that is ready]]
-      }*/
+         return: bool; [[EINA_TRUE if the request object has selection, otherwise, EINA_FALSE]]
+      }
       drag_start {
          [[This starts a drag and drop process at the drag side.
            During dragging, there are three events emitted as belows:
diff --git a/src/lib/elementary/efl_selection_manager_private.h b/src/lib/elementary/efl_selection_manager_private.h
index caaa702975..33534cfe7a 100644
--- a/src/lib/elementary/efl_selection_manager_private.h
+++ b/src/lib/elementary/efl_selection_manager_private.h
@@ -271,7 +271,7 @@ Sel_Manager_Wl_Format_Translation sm_wl_convertion[] = {
 
 struct _Efl_Selection_Manager_Data
 {
-   Efl_Object *sel_man;
+   Eo *sel_man;
 #ifdef HAVE_ELEMENTARY_X
    Ecore_Event_Handler *notify_handler;
    Ecore_Event_Handler *clear_handler;