[totem] Add an audio-output-type property to BaconVideoWidget

[Philip Withnall <pwithnall src gnome org>]

commit 66bc7ef1d961040b60dd98897cec689eedcfa7f6
Author: Philip Withnall <philip tecnocode co uk>
Date:   Wed Dec 15 22:03:47 2010 +0000

    Add an audio-output-type property to BaconVideoWidget

 src/backend/bacon-video-widget-gst-0.10.c |   23 ++++++++++++++++++++++-
 1 files changed, 22 insertions(+), 1 deletions(-)
---
diff --git a/src/backend/bacon-video-widget-gst-0.10.c b/src/backend/bacon-video-widget-gst-0.10.c
index 134e4c2..07c0289 100644
--- a/src/backend/bacon-video-widget-gst-0.10.c
+++ b/src/backend/bacon-video-widget-gst-0.10.c
@@ -140,7 +140,8 @@ enum
   PROP_BRIGHTNESS,
   PROP_CONTRAST,
   PROP_SATURATION,
-  PROP_HUE
+  PROP_HUE,
+  PROP_AUDIO_OUTPUT_TYPE
 };
 
 static const gchar *video_props_str[4] = {
@@ -1233,6 +1234,18 @@ bacon_video_widget_class_init (BaconVideoWidgetClass * klass)
                                                       G_PARAM_READWRITE |
                                                       G_PARAM_STATIC_STRINGS));
 
+  /**
+   * BaconVideoWidget:audio-output-type:
+   *
+   * The type of audio output to use (e.g. the number of channels).
+   **/
+  g_object_class_install_property (object_class, PROP_AUDIO_OUTPUT_TYPE,
+                                   g_param_spec_enum ("audio-output-type", NULL,
+                                                      NULL, BVW_TYPE_AUDIO_OUT_TYPE,
+                                                      BVW_AUDIO_SOUND_STEREO,
+                                                      G_PARAM_READWRITE |
+                                                      G_PARAM_STATIC_STRINGS));
+
   /* Signals */
   /**
    * BaconVideoWidget::error:
@@ -2865,6 +2878,9 @@ bacon_video_widget_set_property (GObject * object, guint property_id,
     case PROP_HUE:
       bacon_video_widget_set_video_property (bvw, BVW_VIDEO_HUE, g_value_get_int (value));
       break;
+    case PROP_AUDIO_OUTPUT_TYPE:
+      bacon_video_widget_set_audio_out_type (bvw, g_value_get_enum (value));
+      break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
       break;
@@ -2939,6 +2955,9 @@ bacon_video_widget_get_property (GObject * object, guint property_id,
     case PROP_HUE:
       g_value_set_int (value, bacon_video_widget_get_video_property (bvw, BVW_VIDEO_HUE));
       break;
+    case PROP_AUDIO_OUTPUT_TYPE:
+      g_value_set_enum (value, bacon_video_widget_get_audio_out_type (bvw));
+      break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
       break;
@@ -3500,6 +3519,8 @@ bacon_video_widget_set_audio_out_type (BaconVideoWidget *bvw,
     return;
 
   bvw->priv->speakersetup = type;
+  g_object_notify (G_OBJECT (bvw), "audio-output-type");
+
   g_settings_set_enum (bvw->priv->settings, "audio-output-type", type);
 
   set_audio_filter (bvw);