X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2FSession.cpp;h=310aa74c9b90760af8af76071c2cf5d471801c75;hb=ee0cc3cec1cf97e154e968d33dc580f37eb29e84;hp=aff0628fbf54dd0823f30fb8f1c4642812f0f1f2;hpb=9cce351940ec3e46bb4bfe03717e3b3ac8420f63;p=lyx.git

diff --git a/src/Session.cpp b/src/Session.cpp
index aff0628fbf..310aa74c9b 100644
--- a/src/Session.cpp
+++ b/src/Session.cpp
@@ -34,13 +34,13 @@ string const sec_bookmarks = "[bookmarks]";
 string const sec_session = "[session info]";
 string const sec_toolbars = "[toolbars]";
 string const sec_lastcommands = "[last commands]";
+string const sec_authfiles = "[auth files]";
 
 } // anon namespace
 
 
 namespace lyx {
 
-
 LastFilesSection::LastFilesSection(unsigned int num) :
 	default_num_last_files(4),
 	absolute_max_last_files(100)
@@ -151,6 +151,16 @@ void LastOpenedSection::write(ostream & os) const
 void LastOpenedSection::add(FileName const & file, bool active)
 {
 	LastOpenedFile lof(file, active);
+	// check if file is already recorded (this can happen
+	// with multiple buffer views). We do only record each
+	// file once, since we cannot restore multiple views
+	// currently, we even crash in some cases (see #9483).
+	// FIXME: Add session support for multiple views of
+	//        the same buffer (split-view etc.).
+	for (size_t i = 0; i < lastopened.size(); ++i) {
+		if (lastopened[i].file_name == file)
+			return;
+	}
 	lastopened.push_back(lof);
 }
 
@@ -410,6 +420,8 @@ void Session::readFile()
 			bookmarks().read(is);
 		else if (tmp == sec_lastcommands)
 			lastCommands().read(is);
+		else if (tmp == sec_authfiles)
+			authFiles().read(is);
 
 		else
 			LYXERR(Debug::INIT, "LyX: Warning: unknown Session section: " << tmp);
@@ -429,9 +441,43 @@ void Session::writeFile() const
 		lastFilePos().write(os);
 		lastCommands().write(os);
 		bookmarks().write(os);
+		authFiles().write(os);
 	} else
 		LYXERR(Debug::INIT, "LyX: Warning: unable to save Session: "
 		       << session_file);
 }
 
+
+AuthFilesSection::AuthFilesSection() {  }
+
+
+void AuthFilesSection::read(istream & is)
+{
+	string tmp;
+	do {
+		char c = is.peek();
+		if (c == '[')
+			break;
+		getline(is, tmp);
+		if (tmp.empty() || tmp[0] == '#' || tmp[0] == ' ' || !FileName::isAbsolute(tmp))
+			continue;
+
+		// read lastfiles
+		FileName const file(tmp);
+		if (file.exists() && !file.isDirectory())
+			auth_files_.insert(tmp);
+		else
+			LYXERR(Debug::INIT, "LyX: Warning: Ignore auth file: " << tmp);
+	} while (is.good());
+}
+
+
+void AuthFilesSection::write(ostream & os) const
+{
+	os << '\n' << sec_authfiles << '\n';
+	copy(auth_files_.begin(), auth_files_.end(),
+	     ostream_iterator<std::string>(os, "\n"));
+}
+
+
 }