[mutter/wip/carlosg/no-event-source: 2/2] clutter: Remove "source" event union fields

[Carlos Garnacho <carlosg src gnome org>]

commit 77ef52e279552f2eb554800266e8bf1959a0e6e1
Author: Carlos Garnacho <carlosg gnome org>
Date:   Fri Feb 25 16:16:40 2022 +0100

    clutter: Remove "source" event union fields
    
    These are no longer used, drop the last places that modify those
    in event structs and remove them.

 clutter/clutter/clutter-event.h              | 16 ----------------
 clutter/clutter/clutter-stage.c              |  1 -
 src/backends/x11/meta-seat-x11.c             |  2 --
 src/tests/clutter/conform/actor-event-hold.c |  1 -
 src/tests/clutter/conform/binding-pool.c     |  1 -
 src/tests/clutter/performance/test-common.h  |  1 -
 6 files changed, 22 deletions(-)
---
diff --git a/clutter/clutter/clutter-event.h b/clutter/clutter/clutter-event.h
index 1378d91e0a..896b01cb4f 100644
--- a/clutter/clutter/clutter-event.h
+++ b/clutter/clutter/clutter-event.h
@@ -141,7 +141,6 @@ struct _ClutterAnyEvent
   guint32 time;
   ClutterEventFlags flags;
   ClutterStage *stage;
-  ClutterActor *source;
 };
 
 /**
@@ -168,7 +167,6 @@ struct _ClutterKeyEvent
   guint32 time;
   ClutterEventFlags flags;
   ClutterStage *stage;
-  ClutterActor *source;
 
   ClutterModifierType modifier_state;
   guint keyval;
@@ -207,7 +205,6 @@ struct _ClutterButtonEvent
   guint32 time;
   ClutterEventFlags flags;
   ClutterStage *stage;
-  ClutterActor *source;
 
   gfloat x;
   gfloat y;
@@ -238,7 +235,6 @@ struct _ClutterProximityEvent
   guint32 time;
   ClutterEventFlags flags;
   ClutterStage *stage;
-  ClutterActor *source;
   ClutterInputDevice *device;
 };
 
@@ -265,7 +261,6 @@ struct _ClutterCrossingEvent
   guint32 time;
   ClutterEventFlags flags;
   ClutterStage *stage;
-  ClutterActor *source;
 
   gfloat x;
   gfloat y;
@@ -298,7 +293,6 @@ struct _ClutterMotionEvent
   guint32 time;
   ClutterEventFlags flags;
   ClutterStage *stage;
-  ClutterActor *source;
 
   gfloat x;
   gfloat y;
@@ -340,7 +334,6 @@ struct _ClutterScrollEvent
   guint32 time;
   ClutterEventFlags flags;
   ClutterStage *stage;
-  ClutterActor *source;
 
   gfloat x;
   gfloat y;
@@ -390,7 +383,6 @@ struct _ClutterTouchEvent
   guint32 time;
   ClutterEventFlags flags;
   ClutterStage *stage;
-  ClutterActor *source;
 
   gfloat x;
   gfloat y;
@@ -436,7 +428,6 @@ struct _ClutterTouchpadPinchEvent
   guint32 time;
   ClutterEventFlags flags;
   ClutterStage *stage;
-  ClutterActor *source;
 
   ClutterTouchpadGesturePhase phase;
   gfloat x;
@@ -479,7 +470,6 @@ struct _ClutterTouchpadSwipeEvent
   guint32 time;
   ClutterEventFlags flags;
   ClutterStage *stage;
-  ClutterActor *source;
 
   ClutterTouchpadGesturePhase phase;
   guint n_fingers;
@@ -519,7 +509,6 @@ struct _ClutterTouchpadHoldEvent
   guint32 time;
   ClutterEventFlags flags;
   ClutterStage *stage;
-  ClutterActor *source;
 
   ClutterTouchpadGesturePhase phase;
   uint32_t n_fingers;
@@ -533,7 +522,6 @@ struct _ClutterPadButtonEvent
   guint32 time;
   ClutterEventFlags flags;
   ClutterStage *stage;
-  ClutterActor *source;
 
   guint32 button;
   guint32 group;
@@ -547,7 +535,6 @@ struct _ClutterPadStripEvent
   guint32 time;
   ClutterEventFlags flags;
   ClutterStage *stage;
-  ClutterActor *source;
 
   ClutterInputDevice *device;
   ClutterInputDevicePadSource strip_source;
@@ -563,7 +550,6 @@ struct _ClutterPadRingEvent
   guint32 time;
   ClutterEventFlags flags;
   ClutterStage *stage;
-  ClutterActor *source;
 
   ClutterInputDevice *device;
   ClutterInputDevicePadSource ring_source;
@@ -579,7 +565,6 @@ struct _ClutterDeviceEvent
   guint32 time;
   ClutterEventFlags flags;
   ClutterStage *stage;
-  ClutterActor *source;
 
   ClutterInputDevice *device;
 };
@@ -590,7 +575,6 @@ struct _ClutterIMEvent
   uint32_t time;
   ClutterEventFlags flags;
   ClutterStage *stage;
-  ClutterActor *source;
 
   char *text;
   int32_t offset;
diff --git a/clutter/clutter/clutter-stage.c b/clutter/clutter/clutter-stage.c
index 6503f973b3..50bc021b26 100644
--- a/clutter/clutter/clutter-stage.c
+++ b/clutter/clutter/clutter-stage.c
@@ -3400,7 +3400,6 @@ create_crossing_event (ClutterStage         *stage,
   event->crossing.time = time_ms;
   event->crossing.flags = flags;
   event->crossing.stage = stage;
-  event->crossing.source = source;
   event->crossing.x = coords.x;
   event->crossing.y = coords.y;
   event->crossing.related = related;
diff --git a/src/backends/x11/meta-seat-x11.c b/src/backends/x11/meta-seat-x11.c
index 34b9bacc87..c8e690faaf 100644
--- a/src/backends/x11/meta-seat-x11.c
+++ b/src/backends/x11/meta-seat-x11.c
@@ -2444,7 +2444,6 @@ meta_seat_x11_translate_event (MetaSeatX11  *seat,
             event->crossing.type = event->type = CLUTTER_ENTER;
 
             event->crossing.stage = stage;
-            event->crossing.source = CLUTTER_ACTOR (stage);
             event->crossing.related = NULL;
 
             event->crossing.time = xev->time;
@@ -2458,7 +2457,6 @@ meta_seat_x11_translate_event (MetaSeatX11  *seat,
             event->crossing.type = event->type = CLUTTER_LEAVE;
 
             event->crossing.stage = stage;
-            event->crossing.source = CLUTTER_ACTOR (stage);
             event->crossing.related = NULL;
 
             event->crossing.time = xev->time;
diff --git a/src/tests/clutter/conform/actor-event-hold.c b/src/tests/clutter/conform/actor-event-hold.c
index 1635cf7b46..aa3b1be7b3 100644
--- a/src/tests/clutter/conform/actor-event-hold.c
+++ b/src/tests/clutter/conform/actor-event-hold.c
@@ -102,7 +102,6 @@ actor_event_hold (void)
       event->touchpad_hold.time = EVENT_TIME;
       event->touchpad_hold.n_fingers = test_case->n_fingers;
       event->touchpad_hold.stage = (ClutterStage *) stage;
-      event->touchpad_hold.source = stage;
       clutter_event_set_coords (event, test_case->x, test_case->y);
       clutter_event_set_device (event, device);
 
diff --git a/src/tests/clutter/conform/binding-pool.c b/src/tests/clutter/conform/binding-pool.c
index a14ea573e6..8644643f51 100644
--- a/src/tests/clutter/conform/binding-pool.c
+++ b/src/tests/clutter/conform/binding-pool.c
@@ -231,7 +231,6 @@ init_event (ClutterKeyEvent *event)
   event->time = 0;      /* not needed */
   event->flags = CLUTTER_EVENT_FLAG_SYNTHETIC;
   event->stage = NULL;  /* not needed */
-  event->source = NULL; /* not needed */
   event->modifier_state = 0;
   event->hardware_keycode = 0; /* not needed */
 }
diff --git a/src/tests/clutter/performance/test-common.h b/src/tests/clutter/performance/test-common.h
index ea4210ddcc..00959fe8b1 100644
--- a/src/tests/clutter/performance/test-common.h
+++ b/src/tests/clutter/performance/test-common.h
@@ -104,7 +104,6 @@ static gboolean perf_fake_mouse_cb (gpointer stage)
       device = clutter_seat_get_pointer (seat);
 
       event2->crossing.stage = stage;
-      event2->crossing.source = stage;
       event2->crossing.x = 10;
       event2->crossing.y = 10;
       event2->crossing.related = NULL;