diff options
Diffstat (limited to 'src/core/display.c')
| -rw-r--r-- | src/core/display.c | 36 |
1 files changed, 34 insertions, 2 deletions
diff --git a/src/core/display.c b/src/core/display.c index ce3b6904..4e150d29 100644 --- a/src/core/display.c +++ b/src/core/display.c @@ -236,15 +236,41 @@ sn_error_trap_pop (SnDisplay *sn_display, #endif static void +reframe_func (MetaScreen *screen, + MetaWindow *window, + gpointer user_data) +{ + meta_window_reframe (window); +} + +static void +notify_composited_cb (MetaCompositor *compositor, + GParamSpec *pspec, + MetaDisplay *display) +{ + gboolean composited; + + meta_screen_foreach_window (display->screen, reframe_func, NULL); + + composited = meta_compositor_is_composited (display->compositor); + meta_ui_set_composited (display->screen->ui, composited); +} + +static void update_compositor (MetaDisplay *display, gboolean composite_windows) { const gchar *compositor; MetaCompositorType type; + gboolean old_composited; gboolean composited; + old_composited = FALSE; if (display->compositor != NULL) - g_object_unref (display->compositor); + { + old_composited = meta_compositor_is_composited (display->compositor); + g_object_unref (display->compositor); + } compositor = g_getenv ("META_COMPOSITOR"); if (compositor != NULL) @@ -265,11 +291,17 @@ update_compositor (MetaDisplay *display, } display->compositor = meta_compositor_new (type, display); + composited = meta_compositor_is_composited (display->compositor); + + g_signal_connect (display->compositor, "notify::composited", + G_CALLBACK (notify_composited_cb), display); + + if (old_composited != composited) + meta_screen_foreach_window (display->screen, reframe_func, NULL); if (composite_windows) meta_screen_composite_all_windows (display->screen); - composited = meta_compositor_is_composited (display->compositor); meta_ui_set_composited (display->screen->ui, composited); } |