From: Dan Dennedy <dan@dennedy.org>
Date: Sat, 22 Sep 2012 20:53:04 +0000 (-0700)
Subject: fix letting xml playlist load like virtual clip
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=9c06e834c5e789a5e40b317c15e725c1693c6a28;p=mlt

fix letting xml playlist load like virtual clip

If an application wants to detect if deserialized XML is a playlist or
mulitrack project, then it can check the new _original_type and
_original_resource properties.
---

diff --git a/src/modules/xml/producer_xml.c b/src/modules/xml/producer_xml.c
index 2baec97d..fa5d4d5b 100644
--- a/src/modules/xml/producer_xml.c
+++ b/src/modules/xml/producer_xml.c
@@ -1734,8 +1734,17 @@ mlt_producer producer_xml_init( mlt_profile profile, mlt_service_type servtype,
 		if ( getenv( "MLT_XML_DEEP" ) == NULL )
 		{
 			// Now assign additional properties
-			if ( is_filename && mlt_service_identify( service ) == tractor_type )
+			if ( is_filename && (
+				mlt_service_identify( service ) == tractor_type ||
+				mlt_service_identify( service ) == playlist_type ||
+				mlt_service_identify( service ) == multitrack_type ) )
+			{
+				mlt_properties_set_int( properties, "_original_type",
+					mlt_service_identify( service ) );
+				mlt_properties_set( properties, "_original_resource",
+					mlt_properties_get( properties, "resource" ) );
 				mlt_properties_set( properties, "resource", data );
+			}
 
 			// This tells consumer_xml not to deep copy
 			mlt_properties_set( properties, "xml", "was here" );