[totem] main: Switch to player page when starting a video

[Bastien Nocera <hadess src gnome org>]

commit a814301d877a05cfdc7b94f7a8c378ee09d1bd59
Author: Bastien Nocera <hadess hadess net>
Date:   Mon May 6 18:02:41 2013 +0200

    main: Switch to player page when starting a video

 src/totem-object.c |   18 ++++++++++++++++++
 1 files changed, 18 insertions(+), 0 deletions(-)
---
diff --git a/src/totem-object.c b/src/totem-object.c
index 43aedfe..e7b1a87 100644
--- a/src/totem-object.c
+++ b/src/totem-object.c
@@ -573,6 +573,23 @@ totem_object_get_current_time (TotemObject *totem)
        return bacon_video_widget_get_current_time (totem->bvw);
 }
 
+static void
+switch_to_page (Totem      *totem,
+               const char *page)
+{
+       GtkStackTransitionType type;
+
+       if (g_str_equal (page, "player"))
+               type = GTK_STACK_TRANSITION_TYPE_SLIDE_LEFT;
+       else
+               type = GTK_STACK_TRANSITION_TYPE_SLIDE_RIGHT;
+
+       /* FIXME should we increase the minimum duration like that? */
+       gtk_stack_set_transition_duration (GTK_STACK (totem->stack), 500);
+       gtk_stack_set_transition_type (GTK_STACK (totem->stack), type);
+       gtk_stack_set_visible_child_name (GTK_STACK (totem->stack), page);
+}
+
 typedef struct {
        TotemObject *totem;
        gchar *uri;
@@ -597,6 +614,7 @@ add_to_playlist_and_play_cb (TotemPlaylist *playlist, GAsyncResult *async_result
                subtitle = NULL;
                totem_playlist_set_current (playlist, end);
                mrl = totem_playlist_get_current_mrl (playlist, &subtitle);
+               switch_to_page (data->totem, "player");
                totem_action_set_mrl_and_play (data->totem, mrl, subtitle);
                g_free (mrl);
                g_free (subtitle);