X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FPDFOptions.h;h=84580f23e14e5289f28b88a751435b211f68e909;hb=2417d9d911dbca181c48f45d1aad26d31c9aa815;hp=d34132b13059fd51a4b0bbd523953a57f13a2a60;hpb=6881ac8c4c9da9fc7ddcdc613fc9cc650a0f555d;p=lyx.git

diff --git a/src/PDFOptions.h b/src/PDFOptions.h
index d34132b130..84580f23e1 100644
--- a/src/PDFOptions.h
+++ b/src/PDFOptions.h
@@ -12,8 +12,6 @@
 #ifndef PDFOPTIONS_H
 #define PDFOPTIONS_H
 
-
-#include <string>
 #include "support/docstream.h"
 
 namespace lyx {
@@ -21,11 +19,23 @@ namespace lyx {
 class Lexer;
 
 /// Options for PDF generation
+
+/*
+  Possible cleanups, left for next fileformat change:
+  
+  - bookmarksopenlevel is stored in .lyx as string; 
+    after change to spinbox it would be appropriate
+    change to int.
+  - store_options flag can be completely replaced by
+    function store_options() doing essentialy the same
+    as empty() now.
+*/
+
 class PDFOptions {
 public:
 	///
 	PDFOptions() { clear(); }
-	/// check for string settings
+	/// check whether user added any settings for hyperref
 	bool empty() const;
 	/// output to lyx header
 	void writeFile(std::ostream &) const;
@@ -67,7 +77,7 @@ public:
 		* Level (\maxdimen) to which bookmarks are open
 		* bookmarksopenlevel    parameter
 		*/
-	std::string bookmarksopenlevel;
+	int bookmarksopenlevel;
 	/**
 		* Allows link text to break across lines.
 		* breaklinks        boolean false