From 1f38406536903850c8ef0581833fabbec38f5d71 Mon Sep 17 00:00:00 2001
From: Vincent van Ravesteijn <vfr@lyx.org>
Date: Thu, 18 Nov 2010 17:50:33 +0000
Subject: [PATCH] Buffer::setFileName() can now be private. The only way to
 change the filename of a buffer is to save it as a different file using
 Buffer::saveAs().

Change its parameter type to support::FileName for convenience.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@36375 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/Buffer.cpp | 10 +++++-----
 src/Buffer.h   |  5 ++---
 2 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/src/Buffer.cpp b/src/Buffer.cpp
index 26126da838..0127721761 100644
--- a/src/Buffer.cpp
+++ b/src/Buffer.cpp
@@ -189,7 +189,7 @@ public:
 	/// is autosave needed?
 	mutable bool bak_clean;
 
-	/// is this a unnamed file (New...)?
+	/// is this an unnamed file (New...)?
 	bool unnamed;
 
 	/// buffer is r/o
@@ -642,9 +642,9 @@ void Buffer::setReadonly(bool const flag)
 }
 
 
-void Buffer::setFileName(string const & newfile)
+void Buffer::setFileName(FileName const & fname)
 {
-	d->filename = makeAbsPath(newfile);
+	d->filename = fname;
 	setReadonly(d->filename.isReadOnly());
 	updateTitles();
 }
@@ -4145,7 +4145,7 @@ bool Buffer::saveAs(FileName const & fn)
 	FileName const old_auto = getAutosaveFileName();
 	bool const old_unnamed = isUnnamed();
 
-	setFileName(fn.absFileName());
+	setFileName(fn);
 	markDirty();
 	setUnnamed(false);
 
@@ -4164,7 +4164,7 @@ bool Buffer::saveAs(FileName const & fn)
 	} else {
 		// save failed
 		// reset the old filename and unnamed state
-		setFileName(old_name.absFileName());
+		setFileName(old_name);
 		setUnnamed(old_unnamed);
 		saveCheckSum();
 		return false;
diff --git a/src/Buffer.h b/src/Buffer.h
index 3cc0452ac9..03710c7a0f 100644
--- a/src/Buffer.h
+++ b/src/Buffer.h
@@ -365,9 +365,6 @@ public:
 	/// Get the name and type of the log.
 	std::string logName(LogType * type = 0) const;
 
-	/// Change name of buffer. Updates "read-only" flag.
-	void setFileName(std::string const & newfile);
-
 	/// Set document's parent Buffer.
 	void setParent(Buffer const *);
 	Buffer const * parent() const;
@@ -657,6 +654,8 @@ public:
 	void checkChildBuffers();
 
 private:
+	/// Change name of buffer. Updates "read-only" flag.
+	void setFileName(support::FileName const & fname);
 	///
 	std::vector<std::string> backends() const;
 	///