From 9388e76dc08442794f49468cffedf1dbf38d7867 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=BCrgen=20Spitzm=C3=BCller?= <spitz@lyx.org>
Date: Sun, 21 Jun 2009 09:44:10 +0000
Subject: [PATCH] * Buffer.cpp: 	- make LaTeX logfile dialog work for child
 documents and master-buffer-[view|update]: 	  if there's only a master
 file log or if the master file log is newer, it is displayed. * Buffer.h:
 typo.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@30206 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/Buffer.cpp | 21 +++++++++++++++++++--
 src/Buffer.h   |  2 +-
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/src/Buffer.cpp b/src/Buffer.cpp
index 481a7c6ab4..b7b27c4073 100644
--- a/src/Buffer.cpp
+++ b/src/Buffer.cpp
@@ -467,14 +467,31 @@ string Buffer::logName(LogType * type) const
 			changeExtension(filename,
 					formats.extension(bufferFormat()) + ".out"))));
 
-	// If no Latex log or Build log is newer, show Build log
+	// Also consider the master buffer log file
+	FileName masterfname = fname;
+	LogType mtype;
+	if (masterBuffer() != this) {
+		string const mlogfile = masterBuffer()->logName(&mtype);
+		masterfname = FileName(mlogfile);
+	}
 
+	// If no Latex log or Build log is newer, show Build log
 	if (bname.exists() &&
-	    (!fname.exists() || fname.lastModified() < bname.lastModified())) {
+	    ((!fname.exists() && !masterfname.exists())
+	     || (fname.lastModified() < bname.lastModified()
+	         && masterfname.lastModified() < bname.lastModified()))) {
 		LYXERR(Debug::FILES, "Log name calculated as: " << bname);
 		if (type)
 			*type = buildlog;
 		return bname.absFilename();
+	// If we have a newer master file log or only a master log, show this
+	} else if (fname != masterfname
+		   && (!fname.exists() && masterfname.exists()
+		   || fname.lastModified() < masterfname.lastModified())) {
+		LYXERR(Debug::FILES, "Log name calculated as: " << masterfname);
+		if (type)
+			*type = mtype;
+		return masterfname.absFilename();
 	}
 	LYXERR(Debug::FILES, "Log name calculated as: " << fname);
 	if (type)
diff --git a/src/Buffer.h b/src/Buffer.h
index 74c378cadc..72c0d8ca09 100644
--- a/src/Buffer.h
+++ b/src/Buffer.h
@@ -283,7 +283,7 @@ public:
 	*/
 	std::string latexName(bool no_path = true) const;
 
-	/// Get thee name and type of the log.
+	/// Get the name and type of the log.
 	std::string logName(LogType * type = 0) const;
 
 	/// Change name of buffer. Updates "read-only" flag.