diff options
| -rw-r--r-- | plugins/background/msd-background-manager.c | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/plugins/background/msd-background-manager.c b/plugins/background/msd-background-manager.c index 0b02e73..d693312 100644 --- a/plugins/background/msd-background-manager.c +++ b/plugins/background/msd-background-manager.c @@ -67,7 +67,9 @@ struct MsdBackgroundManagerPrivate { GList *scr_sizes; gboolean msd_can_draw; +#if !GTK_CHECK_VERSION(3, 21, 0) gboolean caja_can_draw; +#endif gboolean do_fade; gboolean draw_in_progress; @@ -95,6 +97,7 @@ can_fade_bg (MsdBackgroundManager *manager) return g_settings_get_boolean (manager->priv->settings, MATE_BG_KEY_BACKGROUND_FADE); } +#if !GTK_CHECK_VERSION(3, 21, 0) /* Whether Caja is configured to draw desktop (show-desktop-icons) */ static gboolean caja_can_draw_bg (MsdBackgroundManager *manager) @@ -158,7 +161,7 @@ caja_is_drawing_bg (MsdBackgroundManager *manager) return running; } - +#endif static void free_fade (MsdBackgroundManager *manager) { @@ -218,7 +221,10 @@ draw_background (MsdBackgroundManager *manager, { MsdBackgroundManagerPrivate *p = manager->priv; -#if !GTK_CHECK_VERSION(3, 21, 0) +#if GTK_CHECK_VERSION(3, 21, 0) + if (!p->msd_can_draw || p->draw_in_progress) + return; +#else if (!p->msd_can_draw || p->draw_in_progress || caja_is_drawing_bg (manager)) return; #endif @@ -264,10 +270,13 @@ on_screen_size_changed (GdkScreen *screen, MsdBackgroundManager *manager) { MsdBackgroundManagerPrivate *p = manager->priv; - +#if GTK_CHECK_VERSION(3, 21, 0) + if (!p->msd_can_draw || p->draw_in_progress) + return; +#else if (!p->msd_can_draw || p->draw_in_progress || caja_is_drawing_bg (manager)) return; - +#endif gint scr_num = gdk_screen_get_number (screen); gchar *old_size = g_list_nth_data (manager->priv->scr_sizes, scr_num); gchar *new_size = g_strdup_printf ("%dx%d", gdk_screen_get_width (screen), @@ -338,14 +347,20 @@ settings_change_event_cb (GSettings *settings, /* Complements on_bg_handling_changed() */ p->msd_can_draw = msd_can_draw_bg (manager); +#if GTK_CHECK_VERSION(3, 21, 0) + if (p->msd_can_draw && p->bg != NULL) + { + /* Defer signal processing to avoid making the dconf backend deadlock */ + g_idle_add ((GSourceFunc) settings_change_event_idle_cb, manager); + } +#else p->caja_can_draw = caja_can_draw_bg (manager); - if (p->msd_can_draw && p->bg != NULL && !caja_is_drawing_bg (manager)) { /* Defer signal processing to avoid making the dconf backend deadlock */ g_idle_add ((GSourceFunc) settings_change_event_idle_cb, manager); } - +#endif return FALSE; /* let the event propagate further */ } @@ -511,7 +526,9 @@ msd_background_manager_start (MsdBackgroundManager *manager, p->settings = g_settings_new (MATE_BG_SCHEMA); p->msd_can_draw = msd_can_draw_bg (manager); +#if !GTK_CHECK_VERSION(3, 21, 0) p->caja_can_draw = caja_can_draw_bg (manager); +#endif g_signal_connect (p->settings, "changed::" MATE_BG_KEY_DRAW_BACKGROUND, G_CALLBACK (on_bg_handling_changed), manager); @@ -524,14 +541,19 @@ msd_background_manager_start (MsdBackgroundManager *manager, */ if (p->msd_can_draw) { +#if !GTK_CHECK_VERSION(3, 21, 0) if (p->caja_can_draw) { + draw_bg_after_session_loads (manager); } else { +#endif setup_background (manager); +#if !GTK_CHECK_VERSION(3, 21, 0) } +#endif } mate_settings_profile_end (NULL); |