From fcb009246dbf9d77d1806396d706b0023be0258c Mon Sep 17 00:00:00 2001
From: fgerlits <fgerlits@cfc7b370-4200-0410-a6e3-cb6bdb053afe>
Date: Tue, 8 Mar 2005 12:57:10 +0000
Subject: [PATCH] added Live Support (ls:) namespace declaration to AudioClip
 class

---
 livesupport/modules/core/src/AudioClip.cxx | 36 ++++++++++++++++++----
 1 file changed, 30 insertions(+), 6 deletions(-)

diff --git a/livesupport/modules/core/src/AudioClip.cxx b/livesupport/modules/core/src/AudioClip.cxx
index 2715877c8..e763389ab 100644
--- a/livesupport/modules/core/src/AudioClip.cxx
+++ b/livesupport/modules/core/src/AudioClip.cxx
@@ -22,7 +22,7 @@
  
  
     Author   : $Author: fgerlits $
-    Version  : $Revision: 1.22 $
+    Version  : $Revision: 1.23 $
     Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/src/AudioClip.cxx,v $
 
 ------------------------------------------------------------------------------*/
@@ -93,7 +93,7 @@ static const std::string    extentElementPrefix = "dcterms";
 static const std::string    extentElementName = "extent";
 
 /**
- *  The URI identifier for the "dcterms" prefix
+ *  The URI identifier for the "dcterms" prefix.
  */
 static const std::string    extentElementUri = "http://purl.org/dc/terms/";
 
@@ -108,14 +108,27 @@ static const std::string    titleElementPrefix = "dc";
 static const std::string    titleElementName = "title";
 
 /**
- *  The URI identifier for the "dc" prefix
+ *  The URI identifier for the "dc" prefix.
  */
-static const std::string    titleElementUri ="http://purl.org/dc/elements/1.1/";
+static const std::string    titleElementUri 
+                            = "http://purl.org/dc/elements/1.1/";
 
 /**
- *  The URI identifier for the default XML namespace
+ *  The URI identifier for the default XML namespace.
  */
-static const std::string    defaultPrefixUri ="http://www.streamonthefly.org/";
+static const std::string    defaultPrefixUri
+                            ="http://www.streamonthefly.org/";
+
+/**
+ *  The prefix for the Live Support extension elements.
+ */
+static const std::string    liveSupportNamespacePrefix = "ls";
+
+/**
+ *  The URI identifier for the "ls" prefix.
+ */
+static const std::string    liveSupportNamespaceUri 
+                            = "http://mdlf.org/livesupport/elements/1.0/";
 
 
 /* ===============================================  local function prototypes */
@@ -477,6 +490,8 @@ AudioClip :: setMetadata(Ptr<const Glib::ustring>::Ref value,
                                             titleElementPrefix);
         metadata->set_namespace_declaration(extentElementUri, 
                                             extentElementPrefix);
+        metadata->set_namespace_declaration(liveSupportNamespaceUri, 
+                                            liveSupportNamespacePrefix);
     }
 
     // find the element to be modified
@@ -548,6 +563,15 @@ AudioClip :: getXmlDocumentString() const       throw ()
         if (id) {
             rootNode->set_attribute(idAttrName, std::string(*id));
         }
+        
+        xmlpp::Element*     metadata = rootNode->add_child(metadataElementName);
+        metadata->set_namespace_declaration(defaultPrefixUri);
+        metadata->set_namespace_declaration(titleElementUri, 
+                                            titleElementPrefix);
+        metadata->set_namespace_declaration(extentElementUri, 
+                                            extentElementPrefix);
+        metadata->set_namespace_declaration(liveSupportNamespaceUri, 
+                                            liveSupportNamespacePrefix);
     }
     
     Ptr<Glib::ustring>::Ref     metadataString(new Glib::ustring(