evas: Remove Evas.Modifier from EO

Similar to the previous patch with Evas.Lock

Ref T5312

src/lib/evas/Evas_Legacy.h

@@ -101,6 +101,19 @@ EAPI Evas_Engine_Info *evas_engine_info_get(const Evas *obj);
  */
 typedef struct _Evas_Lock Evas_Lock;
 
+/**
+ * An opaque type containing information on which modifier keys are registered
+ * in an Evas canvas.
+ */
+typedef struct _Evas_Modifier Evas_Modifier;
+
+/**
+ * A bitmask of modifier keys.
+ *
+ * See evas_key_modifier_mask_get() for the keyname to bit conversion.
+ */
+typedef unsigned long long Evas_Modifier_Mask;
+
 /**
  * @}
  */
@@ -871,11 +884,23 @@ EAPI void             evas_event_refeed_event(Evas *obj, void *event_copy, Evas_
  */
 
 /**
- * A bitmask of modifier keys.
+ * @brief Returns a handle to the list of modifier keys registered in the
+ * canvas @c e.
  *
- * See evas_key_modifier_mask_get() for the keyname to bit conversion.
+ * This is required to check for which modifiers are set at a given time with
+ * the @ref evas_key_modifier_is_set function.
+ *
+ * See also @ref evas_key_modifier_add, @ref evas_key_modifier_del,
+ * @ref evas_key_modifier_on, @ref evas_key_modifier_off,
+ * @ref evas_seat_key_modifier_on, @ref evas_seat_key_modifier_off.
+ *
+ * @return An Evas_Modifier handle to query Evas' keys subsystem with @ref
+ * evas_key_modifier_is_set or @ref evas_seat_key_modifier_is_set, or @c null
+ * on error.
+ *
+ * @ingroup Evas_Canvas
  */
-typedef unsigned long long Evas_Modifier_Mask;
+EAPI const Evas_Modifier *evas_key_modifier_get(const Evas *obj) EINA_WARN_UNUSED_RESULT;
 
 /**
  * @brief Creates a bit mask from the @c keyname modifier key. Values returned

src/lib/evas/canvas/evas_canvas.eo

@@ -352,24 +352,6 @@ class Evas.Canvas (Efl.Object, Efl.Canvas, Efl.Animator, Efl.Input.Interface,
             ]]
          }
       }
-      @property key_modifier {
-         get {
-            [[Returns a handle to the list of modifier keys registered in
-              the canvas $e.
-
-              This is required to check for which modifiers are set at a
-              given time with the \@ref evas_key_modifier_is_set function.
-
-              See also @.key_modifier_add, @.key_modifier_del,
-              @.key_modifier_on, @.key_modifier_off, @.seat_key_modifier_on,
-              @.seat_key_modifier_off.
-            ]]
-            return: ptr(const(Evas.Modifier)) @warn_unused; [[
-               An Evas_Modifier handle to query Evas' keys subsystem
-               with \@ref evas_key_modifier_is_set or \@ref evas_seat_key_modifier_is_set, or $null on error.
-            ]]
-         }
-      }
       @property pointer_button_down_mask_by_device {
          [[Returns a bitmask with the mouse buttons currently pressed,
               set to 1.]]

src/lib/evas/canvas/evas_key.c

@@ -31,9 +31,10 @@ evas_key_lock_number(const Evas_Lock *l, const char *keyname)
 
 /* public calls */
 
-EOLIAN const Evas_Modifier*
-_evas_canvas_key_modifier_get(Eo *eo_e EINA_UNUSED, Evas_Public_Data *e)
+EAPI const Evas_Modifier*
+evas_key_modifier_get(const Evas *eo_e)
 {
+   EVAS_LEGACY_API(eo_e, e, NULL);
    return &(e->modifiers);
 }
 

src/lib/evas/canvas/evas_types.eot

@@ -1,5 +1,3 @@
-struct Evas.Modifier; [[An opaque type containing information on which modifier keys are registered in an Evas canvas]]
-
 // ----------------------------------------------------------------------------
 // All the below types are for Evas 3D