Provide proper fallback if a bibliography processor is not found

[lyx.git] / src / PDFOptions.h

diff --git a/src/PDFOptions.h b/src/PDFOptions.h
index c946aacfa5df230b4e2e0247e1dd104baaab6e51..d74caf430e638c65cd353970b6bdc0f2554113df 100644 (file)
--- a/src/PDFOptions.h
+++ b/src/PDFOptions.h
@@ -12,12 +12,20 @@
 #ifndef PDFOPTIONS_H
 #define PDFOPTIONS_H
 
-#include "support/docstream.h"
+#include "OutputParams.h"
+
+#include "support/strfwd.h"
+
+#include <string>
 
 namespace lyx {
 
 class Lexer;
 
+// FIXME UNICODE
+// Write functions need to use odostream instead of ostream before
+// we can use docstring instead of string.
+
 /// Options for PDF generation
 class PDFOptions {
 public:
@@ -28,7 +36,8 @@ public:
        /// output to lyx header
        void writeFile(std::ostream &) const;
        /// output to tex header
-       void writeLaTeX(odocstringstream &) const;
+       void writeLaTeX(OutputParams &, otexstream &,
+                       bool hyperref_already_provided) const;
        /// read tokens from lyx header
        std::string readToken(Lexer &lex, std::string const & token);
        /// set implicit settings for hyperref
@@ -90,18 +99,14 @@ public:
        bool colorlinks;
        /**
                * Adds backlink text to the end of each item in the bibliography,
-               * as a list of section numbers.
+               * as a list of section/slide/page numbers.
                * This can only work properly if there is a blank line after each
                * \bibitem.
-               * backref        boolean false
-               */
-       bool backref;
-       /**
-               * Adds backlink text to the end of each item in the bibliography,
-               * as a list of page numbers.
-               * pagebackref       boolean false
+               * backref   string  empty(="section"), "false", "section", "slide", "page"
+               *
+               * Internally we use false/section/slide/pages. See also bug 5340.
                */
-       bool pagebackref;
+       std::string backref;
        /**
                * Determines how the file is opening in Acrobat;
                * the possibilities are None, UseThumbs (show thumbnails), UseOutlines
@@ -133,16 +138,10 @@ public:
        std::string quoted_options;
        /**
                * Possible syntax check of users additional parameters here.
+               * Returns repaired string. For the time being only newlines
+               * are checked.
                */
-       std::string quoted_options_get() const;
-       
-       
-       /**
-               * Flag indicating whether user made some input into PDF preferences.
-               * We want to save options, when user decide to switch off PDF support
-               * for a while.
-               */
-       bool store_options;
+       std::string quoted_options_check(std::string const & str) const;
 };
 
 } // namespace lyx