[rhythmbox] xfade: remove cdda hackery, emit prepare-source signal instead

[Jonathan Matthew <jmatthew src gnome org>]

commit 30011c47176c0f2e68a95038feefedbd1c77a24b
Author: Jonathan Matthew <jonathan d14n org>
Date:   Tue Jun 2 20:33:59 2009 +1000

    xfade: remove cdda hackery, emit prepare-source signal instead
---
 backends/gstreamer/rb-player-gst-xfade.c |   22 ++--------------------
 1 files changed, 2 insertions(+), 20 deletions(-)

diff --git a/backends/gstreamer/rb-player-gst-xfade.c b/backends/gstreamer/rb-player-gst-xfade.c
index dc996d3..54a3e30 100644
--- a/backends/gstreamer/rb-player-gst-xfade.c
+++ b/backends/gstreamer/rb-player-gst-xfade.c
@@ -1996,26 +1996,8 @@ create_stream (RBPlayerGstXFade *player, const char *uri, gpointer stream_data,
 		g_object_set (stream->source, "iradio-mode", TRUE, NULL);
 	}
 
-	/* for audio CD playback, try to reduce read speed and disable error correction,
-	 * and handle our cdda://1#/dev/cdrom hack for specifying the device.
-	 */
-	if (g_str_has_prefix (uri, "cdda://")) {
-		GObjectClass *klass = G_OBJECT_GET_CLASS (stream->source);
-		if (g_object_class_find_property (klass, "paranoia-mode")) {
-			g_object_set (stream->source, "paranoia-mode", 0, NULL);
-		}
-		if (g_object_class_find_property (klass, "read-speed")) {
-			g_object_set (stream->source, "read-speed", 1, NULL);
-		}
-		if (g_object_class_find_property (klass, "device")) {
-			char *device;
-
-			device = g_utf8_strchr (uri, -1, '#');
-			if (device != NULL) {
-				g_object_set (stream->source, "device", device+1, NULL);
-			}
-		}
-	}
+	/* let plugins apply additional properties to the source */
+	g_signal_emit (player, signals[PREPARE_SOURCE], 0, stream->uri, stream->source);
 
 	stream->decoder = gst_element_factory_make ("decodebin2", NULL);