[totem/wip/hadess/simplify-text-sub: 9/10] backend: Restore audio track when adding a text subtitle

[Bastien Nocera <hadess src gnome org>]

commit 9fba65fe42e4ff3d1b42e3f71aae0e2cb8c96775
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Feb 11 19:03:43 2022 +0100

    backend: Restore audio track when adding a text subtitle
    
    Closes: #226

 src/backend/bacon-video-widget.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)
---
diff --git a/src/backend/bacon-video-widget.c b/src/backend/bacon-video-widget.c
index 9814d1e7f..554a74c78 100644
--- a/src/backend/bacon-video-widget.c
+++ b/src/backend/bacon-video-widget.c
@@ -3940,6 +3940,7 @@ bacon_video_widget_set_text_subtitle (BaconVideoWidget * bvw,
                                      const gchar * subtitle_uri)
 {
   GstState cur_state;
+  int lang;
 
   g_return_if_fail (BACON_IS_VIDEO_WIDGET (bvw));
   g_return_if_fail (GST_IS_ELEMENT (bvw->play));
@@ -3951,6 +3952,9 @@ bacon_video_widget_set_text_subtitle (BaconVideoWidget * bvw,
       bvw->subtitle_uri == NULL)
     return;
 
+  /* Save current audio track */
+  lang = bacon_video_widget_get_language (bvw);
+
   /* Wait for the previous state change to finish */
   gst_element_get_state (bvw->play, NULL, NULL, GST_CLOCK_TIME_NONE);
 
@@ -3973,9 +3977,11 @@ bacon_video_widget_set_text_subtitle (BaconVideoWidget * bvw,
     gst_element_get_state (bvw->play, NULL, NULL, GST_CLOCK_TIME_NONE);
   }
 
-  if (bvw->current_time > 0)
+  if (bvw->current_time > 0) {
     bacon_video_widget_seek_time_no_lock (bvw, bvw->current_time,
                                          GST_SEEK_FLAG_ACCURATE, NULL);
+    bacon_video_widget_set_language (bvw, lang);
+  }
 }
 
 static void