diff options
| author | Jonas Ådahl <jadahl@gmail.com> | 2018-10-24 11:34:18 +0200 |
|---|---|---|
| committer | Jonas Ådahl <jadahl@gmail.com> | 2019-12-09 10:09:40 +0100 |
| commit | 0cf98c564195fc240c94badc3a4457f674f70918 (patch) | |
| tree | a6e26abc20308897a6d344c02be805b04e549ef6 | |
| parent | 4bacb3621bc5bb1c788ff759f2b86b4d42a5271a (diff) | |
| download | mutter-0cf98c564195fc240c94badc3a4457f674f70918.tar.gz | |
wayland/surface: Emit signal before applying state
Will be used to invalidate depending state that should be updated as
part of a surface state being applied.
https://gitlab.gnome.org/GNOME/mutter/merge_requests/907
| -rw-r--r-- | src/wayland/meta-wayland-surface.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/wayland/meta-wayland-surface.c b/src/wayland/meta-wayland-surface.c index 4122acc11..841a2d33d 100644 --- a/src/wayland/meta-wayland-surface.c +++ b/src/wayland/meta-wayland-surface.c @@ -96,6 +96,7 @@ enum SURFACE_SHORTCUTS_INHIBITED, SURFACE_SHORTCUTS_RESTORED, SURFACE_GEOMETRY_CHANGED, + SURFACE_PRE_STATE_APPLIED, N_SURFACE_SIGNALS }; @@ -650,6 +651,8 @@ meta_wayland_surface_apply_pending_state (MetaWaylandSurface *surface, { gboolean had_damage = FALSE; + g_signal_emit (surface, surface_signals[SURFACE_PRE_STATE_APPLIED], 0); + if (surface->role) { meta_wayland_surface_role_pre_commit (surface->role, pending); @@ -1718,6 +1721,13 @@ meta_wayland_surface_class_init (MetaWaylandSurfaceClass *klass) 0, NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); + surface_signals[SURFACE_PRE_STATE_APPLIED] = + g_signal_new ("pre-state-applied", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST, + 0, NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0); } static void |