bool PDFOptions::empty() const
{
- return author.empty()
- && title.empty()
- && subject.empty()
- && keywords.empty()
- && pagemode.empty()
- && bookmarksopenlevel.empty()
- && quoted_options.empty();
+ PDFOptions x; //implicit hyperref settings
+
+ return author == x.author
+ && title == x.title
+ && subject == x.subject
+ && keywords == x.keywords
+ && pagemode == x.pagemode
+ && quoted_options == x.quoted_options
+ && bookmarks == x.bookmarks
+ && bookmarksnumbered == x.bookmarksnumbered
+ && bookmarksopen == x.bookmarksopen
+ && bookmarksopenlevel == x.bookmarksopenlevel
+ && breaklinks == x.breaklinks
+ && pdfborder == x.pdfborder
+ && colorlinks == x.colorlinks
+ && backref == x.backref
+ && pagebackref == x.pagebackref ;
}
void PDFOptions::writeFile(ostream & os) const
os << "\\pdf_bookmarks " << convert<string>(bookmarks) << '\n';
os << "\\pdf_bookmarksnumbered " << convert<string>(bookmarksnumbered) << '\n';
os << "\\pdf_bookmarksopen " << convert<string>(bookmarksopen) << '\n';
- if (!bookmarksopenlevel.empty())
- os << "\\pdf_bookmarksopenlevel \"" << bookmarksopenlevel << "\"\n";
+ os << "\\pdf_bookmarksopenlevel \"" << bookmarksopenlevel << "\"\n";
os << "\\pdf_breaklinks " << convert<string>(breaklinks) << '\n';
os << "\\pdf_pdfborder " << convert<string>(pdfborder) << '\n';
string opt;
opt = "\\usepackage[";
- if (!title.empty())
- opt += "pdftitle={" + title + "},\n ";
- if (!author.empty())
- opt += "pdfauthor={" + author + "},\n ";
- if (!subject.empty())
- opt += "pdfsubject={" + subject + "},\n ";
- if (!keywords.empty())
- opt += "pdfkeywords={" + keywords + "},\n ";
+ // since LyX uses unicode, also set the PDF strings to unicode strings with the
+ // hyperref option "unicode"
+ opt += "unicode=true, ";
+
+ // try to extract author and title from document when none is
+ // explicitely given
+ if (title.empty() && author.empty())
+ opt += "pdfusetitle,\n ";
+ else
+ opt += "\n ";
opt += "bookmarks=" + convert<string>(bookmarks) + ',';
if (bookmarks) {
opt += "bookmarksnumbered=" + convert<string>(bookmarksnumbered) + ',';
opt += "bookmarksopen=" + convert<string>(bookmarksopen) + ',';
-
- if (bookmarksopen && !bookmarksopenlevel.empty())
- opt += "bookmarksopenlevel=" + bookmarksopenlevel + ',';
+ if (bookmarksopen)
+ opt += "bookmarksopenlevel=" + convert<string>(bookmarksopenlevel) + ',';
}
opt += "\n ";
opt += "breaklinks=" + convert<string>(breaklinks) + ',';
opt += "colorlinks=" + convert<string>(colorlinks) + ',';
if (!pagemode.empty())
opt += "pdfpagemode=" + pagemode + ',';
- opt += "\n ";
- opt += quoted_options_get();
+
opt = support::rtrim(opt,",");
opt += "]\n {hyperref}\n";
+
+ // load the pdftitle etc. as hypersetup, otherwise you'll get
+ // LaTeX-errors when using non-latin characters
+ string hyperset;
+ if (!title.empty())
+ hyperset += "pdftitle={" + title + "},";
+ if (!author.empty())
+ hyperset += "\n pdfauthor={" + author + "},";
+ if (!subject.empty())
+ hyperset += "\n pdfsubject={" + subject + "},";
+ if (!keywords.empty())
+ hyperset += "\n pdfkeywords={" + keywords + "},";
+ if (!quoted_options.empty()){
+ hyperset += "\n ";
+ hyperset += quoted_options_get();
+ }
+ hyperset = support::rtrim(hyperset,",");
+ if (!hyperset.empty())
+ opt += "\\hypersetup{" + hyperset + "}\n ";
// FIXME UNICODE
os << from_utf8(opt);
return quoted_options;
}
-
// Keep implicit hyperref settings
void PDFOptions::clear()
{
bookmarks = true;
bookmarksnumbered = false;
bookmarksopen = false;
- bookmarksopenlevel.clear();
+ bookmarksopenlevel = 1;
breaklinks = false;
pdfborder = false;
colorlinks = false;