[mutter/wip/carlosg/grabs-pt3: 25/26] clutter: Refactor event emission into a common function

[Carlos Garnacho <carlosg src gnome org>]

commit 03eb03b135f119bc07ea05dc734d0fafc5f1bcfd
Author: Carlos Garnacho <carlosg gnome org>
Date:   Fri Nov 19 16:49:33 2021 +0100

    clutter: Refactor event emission into a common function
    
    Without input device grabs in play, all functions that emit
    pointer/key/crossing/touch events are pretty much the same. Remove this
    duplication and use a common emit_event() function.

 clutter/clutter/clutter-main.c | 55 +++++++++---------------------------------
 1 file changed, 12 insertions(+), 43 deletions(-)
---
diff --git a/clutter/clutter/clutter-main.c b/clutter/clutter/clutter-main.c
index 9598b3a27f..d9092a9467 100644
--- a/clutter/clutter/clutter-main.c
+++ b/clutter/clutter/clutter-main.c
@@ -694,38 +694,7 @@ emit_event_chain (ClutterEvent *event)
  */
 
 static inline void
-emit_pointer_event (ClutterEvent       *event,
-                    ClutterInputDevice *device)
-{
-  if (_clutter_event_process_filters (event))
-    return;
-
-  emit_event_chain (event);
-}
-
-static inline void
-emit_crossing_event (ClutterEvent       *event,
-                     ClutterInputDevice *device)
-{
-  if (_clutter_event_process_filters (event))
-    return;
-
-  emit_event_chain (event);
-}
-
-static inline void
-emit_touch_event (ClutterEvent       *event,
-                  ClutterInputDevice *device)
-{
-  if (_clutter_event_process_filters (event))
-    return;
-
-  emit_event_chain (event);
-}
-
-static inline void
-process_key_event (ClutterEvent       *event,
-                   ClutterInputDevice *device)
+emit_event (ClutterEvent *event)
 {
   if (_clutter_event_process_filters (event))
     return;
@@ -902,7 +871,7 @@ _clutter_process_event_details (ClutterActor        *stage,
                 }
             }
 
-          process_key_event (event, device);
+          emit_event (event);
         }
         break;
 
@@ -916,7 +885,7 @@ _clutter_process_event_details (ClutterActor        *stage,
           {
             ClutterActor *actor = NULL;
 
-            emit_crossing_event (event, device);
+            emit_event (event);
 
             actor = update_device_for_event (CLUTTER_STAGE (stage), event, FALSE);
             if (actor != stage)
@@ -928,12 +897,12 @@ _clutter_process_event_details (ClutterActor        *stage,
                 crossing->crossing.related = stage;
                 crossing->crossing.source = actor;
 
-                emit_crossing_event (crossing, device);
+                emit_event (crossing);
                 clutter_event_free (crossing);
               }
           }
         else
-          emit_crossing_event (event, device);
+          emit_event (event);
         break;
 
       case CLUTTER_LEAVE:
@@ -953,10 +922,10 @@ _clutter_process_event_details (ClutterActor        *stage,
             crossing->crossing.source =
               clutter_stage_get_device_actor (CLUTTER_STAGE (stage), device, NULL);
 
-            emit_crossing_event (crossing, device);
+            emit_event (crossing);
             clutter_event_free (crossing);
           }
-        emit_crossing_event (event, device);
+        emit_event (event);
         break;
 
       case CLUTTER_MOTION:
@@ -1013,7 +982,7 @@ _clutter_process_event_details (ClutterActor        *stage,
 
                       event->button.source = stage;
 
-                      emit_pointer_event (event, device);
+                      emit_event (event);
                     }
                   else if (event->type == CLUTTER_MOTION)
                     {
@@ -1023,7 +992,7 @@ _clutter_process_event_details (ClutterActor        *stage,
 
                       event->motion.source = stage;
 
-                      emit_pointer_event (event, device);
+                      emit_event (event);
                     }
 
                   break;
@@ -1056,7 +1025,7 @@ _clutter_process_event_details (ClutterActor        *stage,
                         x, y,
                         event->any.source);
 
-          emit_pointer_event (event, device);
+          emit_event (event);
           break;
         }
 
@@ -1087,7 +1056,7 @@ _clutter_process_event_details (ClutterActor        *stage,
 
                   event->touch.source = stage;
 
-                  emit_touch_event (event, device);
+                  emit_event (event);
 
                   if (event->type == CLUTTER_TOUCH_END ||
                       event->type == CLUTTER_TOUCH_CANCEL)
@@ -1119,7 +1088,7 @@ _clutter_process_event_details (ClutterActor        *stage,
                         x, y,
                         event->any.source);
 
-          emit_touch_event (event, device);
+          emit_event (event);
 
           if (event->type == CLUTTER_TOUCH_END ||
               event->type == CLUTTER_TOUCH_CANCEL)