+ ///
+ bool use_hyperref;
+ ///
+ std::string title;
+ ///
+ std::string author;
+ ///
+ std::string subject;
+ ///
+ std::string keywords;
+ /**
+ * A set of Acrobat bookmarks are written, in a manner similar to the
+ * table of contents.
+ * bookmarks boolean true
+ */
+ bool bookmarks;
+ /**
+ * If Acrobat bookmarks are requested, include section numbers.
+ * bookmarksnumbered boolean false
+ */
+ bool bookmarksnumbered;
+ /**
+ * If Acrobat bookmarks are requested, show them with all the subtrees
+ * expanded.
+ * bookmarksopen boolean false
+ */
+ bool bookmarksopen;
+ /**
+ * Level (\maxdimen) to which bookmarks are open
+ * bookmarksopenlevel parameter
+ */
+ int bookmarksopenlevel;
+ /**
+ * Allows link text to break across lines.
+ * breaklinks boolean false
+ */
+ bool breaklinks;
+ /**
+ * The style of box around links; defaults to a box with lines of 1pt
+ * thickness, but the colorlinks option resets it to produce no border.
+ * pdfborder "0 0 1" / "0 0 0"
+ * Note that the color of link borders can be specified only as 3
+ * numbers in the range 0..1, giving an RGB color.
+ * You cannot use colors defined in TEX.
+ *
+ * We represent here only the last bit, there is no semantics in the
+ * first two. Morover the aim is not to represent the whole pdfborder,
+ * but just to deny the ugly boxes around pdf links.
+ */
+ bool pdfborder;
+ /**
+ * colorlinks boolean false
+ */
+ bool colorlinks;
+ /**
+ * Adds backlink text to the end of each item in the bibliography,
+ * as a list of section 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
+ */
+ bool pagebackref;
+ /**
+ * Determines how the file is opening in Acrobat;
+ * the possibilities are None, UseThumbs (show thumbnails), UseOutlines
+ * (show bookmarks), and FullScreen.
+ * If no mode if explicitly chosen, but the bookmarks option is set,
+ * UseOutlines is used.
+ * pagemode text empty
+ *
+ * We currently implement only FullScreen, but all modes can be saved
+ * here, lyx format & latex writer is prepared.
+ * The only thing needed in such a case is wider Settings
+ * dialog -> PDFOptions.pagemode .
+ */
+ std::string pagemode;
+ ///latex string
+ static const std::string pagemode_fullscreen;
+ /**
+ * Additional parameters for hyperref given from user.
+ */
+ std::string quoted_options;
+ /**
+ * Possible syntax check of users additional parameters here.
+ */
+ 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;