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gdk: master clock: only process mapped & realized stages

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When using Clutter embed inside a Gtk application, a stage might end
up realized but not visible. In this case we might discard doing any
kind of animation processing.

https://bugzilla.gnome.org/show_bug.cgi?id=754671
This commit is contained in:
Lionel Landwerlin 2015-09-05 23:08:09 +01:00
parent 6183eb3632
commit 5733ad58e5
1 changed files with 9 additions and 8 deletions
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17
clutter/gdk/clutter-master-clock-gdk.c
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@ -385,11 +385,12 @@ clutter_master_clock_gdk_listen_to_stage (ClutterMasterClockGdk *master_clock,
}
static void
clutter_master_clock_gdk_stage_realized (ClutterStage *stage,
GParamSpec *spec,
ClutterMasterClockGdk *master_clock)
clutter_master_clock_gdk_stage_visibility (ClutterStage *stage,
GParamSpec *spec,
ClutterMasterClockGdk *master_clock)
{
if (clutter_actor_is_realized (CLUTTER_ACTOR (stage)))
ClutterActor *actor = CLUTTER_ACTOR (stage);
if (clutter_actor_is_mapped (actor))
clutter_master_clock_gdk_listen_to_stage (master_clock, stage);
else
clutter_master_clock_gdk_remove_stage_clock (master_clock, stage);
@ -400,11 +401,11 @@ clutter_master_clock_gdk_stage_added (ClutterStageManager *manager,
ClutterStage *stage,
ClutterMasterClockGdk *master_clock)
{
g_signal_connect (stage, "notify::realized",
G_CALLBACK (clutter_master_clock_gdk_stage_realized),
g_signal_connect (stage, "notify::mapped",
G_CALLBACK (clutter_master_clock_gdk_stage_visibility),
master_clock);
clutter_master_clock_gdk_listen_to_stage (master_clock, stage);
clutter_master_clock_gdk_stage_visibility (stage, NULL, master_clock);
}
static void
@ -415,7 +416,7 @@ clutter_master_clock_gdk_stage_removed (ClutterStageManager *manager,
clutter_master_clock_gdk_remove_stage_clock (master_clock, stage);
g_signal_handlers_disconnect_by_func (stage,
clutter_master_clock_gdk_stage_realized,
clutter_master_clock_gdk_stage_visibility,
master_clock);
}