[mutter/wip/carlosg/no-event-source: 9/10] clutter: Drop clutter_event_[gs]et_source()

[Carlos Garnacho <carlosg src gnome org>]

commit 819608cb5ffd7a80e28e53cb5d52a62531bb2c78
Author: Carlos Garnacho <carlosg gnome org>
Date:   Fri Feb 25 16:15:43 2022 +0100

    clutter: Drop clutter_event_[gs]et_source()
    
    It does not make sense that the event "source" (aka the target) is
    both content and recipient of a message. Not doing so, events become
    largely independent of the actor that is receiving/handling an
    event. This is small step toward making events opaque and immutable.
    
    Every user of these API calls in our code have ported away from
    them, so stop offering this API.

 clutter/clutter/clutter-event.c | 38 --------------------------------------
 clutter/clutter/clutter-event.h |  5 -----
 2 files changed, 43 deletions(-)
---
diff --git a/clutter/clutter/clutter-event.c b/clutter/clutter/clutter-event.c
index 05cd7ba495..79e6b00212 100644
--- a/clutter/clutter/clutter-event.c
+++ b/clutter/clutter/clutter-event.c
@@ -525,44 +525,6 @@ clutter_event_set_coords (ClutterEvent *event,
     }
 }
 
-/**
- * clutter_event_get_source:
- * @event: a #ClutterEvent
- *
- * Retrieves the source #ClutterActor the event originated from, or
- * NULL if the event has no source.
- *
- * Return value: (transfer none): a #ClutterActor
- *
- * Since: 0.6
- */
-ClutterActor *
-clutter_event_get_source (const ClutterEvent *event)
-{
-  g_return_val_if_fail (event != NULL, NULL);
-
-  return event->any.source;
-}
-
-/**
- * clutter_event_set_source:
- * @event: a #ClutterEvent
- * @actor: (allow-none): a #ClutterActor, or %NULL
- *
- * Sets the source #ClutterActor of @event.
- *
- * Since: 1.8
- */
-void
-clutter_event_set_source (ClutterEvent *event,
-                          ClutterActor *actor)
-{
-  g_return_if_fail (event != NULL);
-  g_return_if_fail (actor == NULL || CLUTTER_IS_ACTOR (actor));
-
-  event->any.source = actor;
-}
-
 /**
  * clutter_event_get_stage:
  * @event: a #ClutterEvent
diff --git a/clutter/clutter/clutter-event.h b/clutter/clutter/clutter-event.h
index 1378d91e0a..5896572e0f 100644
--- a/clutter/clutter/clutter-event.h
+++ b/clutter/clutter/clutter-event.h
@@ -716,11 +716,6 @@ void                    clutter_event_set_device_tool           (ClutterEvent
 CLUTTER_EXPORT
 ClutterInputDeviceTool *clutter_event_get_device_tool           (const ClutterEvent     *event);
 
-CLUTTER_EXPORT
-void                    clutter_event_set_source                (ClutterEvent           *event,
-                                                                 ClutterActor           *actor);
-CLUTTER_EXPORT
-ClutterActor *          clutter_event_get_source                (const ClutterEvent     *event);
 CLUTTER_EXPORT
 void                    clutter_event_set_stage                 (ClutterEvent           *event,
                                                                  ClutterStage           *stage);