From 8404d7ff94c6bffd150ed11a791a26ae5f1d824d Mon Sep 17 00:00:00 2001
From: Carl Hetherington <carl@carlh.net>
Date: Mon, 24 Oct 2011 19:47:06 +0000
Subject: Reset source paths on session rename (fixes #4389).

git-svn-id: svn://localhost/ardour2/branches/3.0@10299 d708f5d6-7413-0410-9779-e7cbd77b26cf
---
 libs/ardour/session_state.cc | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

(limited to 'libs/ardour')

diff --git a/libs/ardour/session_state.cc b/libs/ardour/session_state.cc
index 56a1380f91..f21d80e717 100644
--- a/libs/ardour/session_state.cc
+++ b/libs/ardour/session_state.cc
@@ -28,8 +28,6 @@
 #include <fstream>
 #include <string>
 #include <cerrno>
-
-
 #include <cstdio> /* snprintf(3) ... grrr */
 #include <cmath>
 #include <unistd.h>
@@ -53,6 +51,8 @@
 #include <glibmm.h>
 #include <glibmm/thread.h>
 
+#include <boost/algorithm/string.hpp>
+
 #include "midi++/mmc.h"
 #include "midi++/port.h"
 #include "midi++/manager.h"
@@ -3670,6 +3670,8 @@ Session::rename (const std::string& new_name)
 	string newstr;
 	bool first = true;
 
+	string const old_sources_root = _session_dir->sources_root().to_string ();
+
 #define RENAME ::rename
 
 	/* Rename:
@@ -3791,6 +3793,17 @@ Session::rename (const std::string& new_name)
 		}
 	}
 
+	/* update file source paths */
+	
+	for (SourceMap::iterator i = sources.begin(); i != sources.end(); ++i) {
+		boost::shared_ptr<FileSource> fs = boost::dynamic_pointer_cast<FileSource> (i->second);
+		if (fs) {
+			string p = fs->path ();
+			boost::replace_all (p, old_sources_root, _session_dir->sources_root().to_string ());
+			fs->set_path (p);
+		}
+	}
+
 	/* remove old name from recent sessions */
 
 	remove_recent_sessions (_path);
-- 
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