ecore: introduce efl_loop_promise_new to simplify creation of Eina_Promise.

src/lib/ecore/Ecore_Eo.h

@@ -70,6 +70,19 @@ EAPI int efl_loop_exit_code_process(Eina_Value *value);
  */
 EAPI Eina_Future_Scheduler *efl_loop_future_scheduler_get(const Eo *obj);
 
+/**
+ * @brief Create a future attached to the current loop
+ *
+ * @param[in] An object which will provide a loop, either by being a loop or a loop consumer
+ * @param cancel_cb A callback used to inform that the promise was canceled. Use
+ * this callback to @c free @p data. @p cancel_cb must not be @c NULL !
+ * @param data Data to @p cancel_cb.
+ * @return A promise or @c NULL on error.
+ *
+ * @see eina_promise_new()
+ */
+EAPI Eina_Promise *efl_loop_promise_new(const Eo *obj, Eina_Promise_Cancel_Cb cancel_cb, const void *data);
+
 #include "efl_loop_fd.eo.h"
 #include "efl_loop_handler.eo.h"
 

src/lib/ecore/efl_loop.c

@@ -741,4 +741,11 @@ efl_loop_future_scheduler_get(const Eo *obj)
 #define EFL_LOOP_EXTRA_OPS \
   EFL_OBJECT_OP_FUNC(efl_loop_message_process, _efl_loop_message_process)
 
+EAPI Eina_Promise *
+efl_loop_promise_new(const Eo *obj, Eina_Promise_Cancel_Cb cancel_cb, const void *data)
+{
+   return eina_promise_new(efl_loop_future_scheduler_get(obj),
+                           cancel_cb, data);
+}
+
 #include "efl_loop.eo.c"