* Full author contact details are available in file CREDITS.
*/
-
-#include "config.h"
+#include <config.h>
#include "PDFOptions.h"
-#include <sstream>
-#include <string>
#include "support/convert.h"
#include "support/lstrings.h"
#include "debug.h"
#include "Lexer.h"
+#include <sstream>
+#include <string>
namespace lyx {
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
+ && pdfusetitle == x.pdfusetitle;
}
void PDFOptions::writeFile(ostream & os) const
{
- os << "\\use_hyperref " << convert<string>(use_hyperref) << '\n';
- os << "\\pdf_store_options " << convert<string>(store_options) << '\n';
- if (!use_hyperref && !store_options) return;
-
- if (!title.empty() )
- os << "\\pdf_title \"" << title << "\"\n";
- if (!author.empty())
- os << "\\pdf_author \"" << author << "\"\n";
- if (!subject.empty())
- os << "\\pdf_subject \"" << subject << "\"\n";
- if (!keywords.empty())
- os << "\\pdf_keywords \"" << keywords << "\"\n";
-
-
- 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_breaklinks " << convert<string>(breaklinks) << '\n';
- os << "\\pdf_pdfborder " << convert<string>(pdfborder) << '\n';
- os << "\\pdf_colorlinks " << convert<string>(colorlinks) << '\n';
- os << "\\pdf_backref " << convert<string>(backref) << '\n';
- os << "\\pdf_pagebackref " << convert<string>(pagebackref) << '\n';
-
- if (!pagemode.empty())
- os << "\\pdf_pagemode " << pagemode << '\n';
-
- if (!quoted_options.empty())
- os << "\\pdf_quoted_options \"" << quoted_options << "\"\n";
-
+ os << "\\use_hyperref " << convert<string>(use_hyperref) << '\n';
+ if (!use_hyperref && empty())
+ return;
+
+ if (!title.empty() )
+ os << "\\pdf_title \"" << title << "\"\n";
+ if (!author.empty())
+ os << "\\pdf_author \"" << author << "\"\n";
+ if (!subject.empty())
+ os << "\\pdf_subject \"" << subject << "\"\n";
+ if (!keywords.empty())
+ os << "\\pdf_keywords \"" << keywords << "\"\n";
+
+
+ os << "\\pdf_bookmarks " << convert<string>(bookmarks) << '\n';
+ os << "\\pdf_bookmarksnumbered " << convert<string>(bookmarksnumbered) << '\n';
+ os << "\\pdf_bookmarksopen " << convert<string>(bookmarksopen) << '\n';
+ os << "\\pdf_bookmarksopenlevel " << bookmarksopenlevel << '\n';
+
+ os << "\\pdf_breaklinks " << convert<string>(breaklinks) << '\n';
+ os << "\\pdf_pdfborder " << convert<string>(pdfborder) << '\n';
+ os << "\\pdf_colorlinks " << convert<string>(colorlinks) << '\n';
+ os << "\\pdf_backref " << convert<string>(backref) << '\n';
+ os << "\\pdf_pagebackref " << convert<string>(pagebackref) << '\n';
+ os << "\\pdf_pdfusetitle " << convert<string>(pdfusetitle) << '\n';
+
+ if (!pagemode.empty())
+ os << "\\pdf_pagemode " << pagemode << '\n';
+
+ if (!quoted_options.empty())
+ os << "\\pdf_quoted_options \"" << quoted_options << "\"\n";
}
-void PDFOptions::writeLaTeX(odocstream &os) const
+void PDFOptions::writeLaTeX(odocstringstream & os, bool hyper_required) const
{
- if (!use_hyperref) return ;
-
- 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";
-
- opt += "bookmarks=" + convert<string>(bookmarks) + ',';
- if (bookmarks) {
- opt += "bookmarksnumbered=" +
- convert<string>(bookmarksnumbered) + ',';
- opt += "bookmarksopen=" +
- convert<string>(bookmarksopen) + ',';
-
- if (bookmarksopen && !bookmarksopenlevel.empty())
- opt += "bookmarksopennumbered=" +
- bookmarksopenlevel + ',';
- }
-
- opt += "breaklinks=" + convert<string>(breaklinks) + ',';
-
- opt += "pdfborder={0 0 " ;
- opt += (pdfborder ?'1':'0');
- opt += "},\n";
-
- opt += "colorlinks=" + convert<string>(colorlinks) + ',';
- opt += "backref=" + convert<string>(backref) + ',';
- opt += "pagebackref=" + convert<string>(pagebackref) + ',';
-
- if (!pagemode.empty())
- opt += "pdfpagemode=" + pagemode + ',';
- opt += quoted_options_get();
-
- opt = support::rtrim(opt,",");
- opt += "]{hyperref}\n";
-
- // FIXME UNICODE
- os << from_utf8(opt);
+ if (!use_hyperref && !hyper_required)
+ return;
+
+ string opt;
+
+ opt = "\\usepackage[";
+ // 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 (pdfusetitle && title.empty() && author.empty())
+ opt += "pdfusetitle,";
+ opt += "\n ";
+
+ opt += "bookmarks=" + convert<string>(bookmarks) + ',';
+ if (bookmarks) {
+ opt += "bookmarksnumbered=" + convert<string>(bookmarksnumbered) + ',';
+ opt += "bookmarksopen=" + convert<string>(bookmarksopen) + ',';
+ if (bookmarksopen)
+ opt += "bookmarksopenlevel=" + convert<string>(bookmarksopenlevel) + ',';
+ }
+ opt += "\n ";
+ opt += "breaklinks=" + convert<string>(breaklinks) + ',';
+
+ opt += "pdfborder={0 0 " ;
+ opt += (pdfborder ?'0':'1');
+ opt += "},";
+
+ opt += "backref=" + convert<string>(backref) + ',';
+ opt += "pagebackref=" + convert<string>(pagebackref) + ',';
+ opt += "\n ";
+ opt += "colorlinks=" + convert<string>(colorlinks) + ',';
+ if (!pagemode.empty())
+ opt += "pdfpagemode=" + pagemode + ',';
+
+ 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);
}
+
string PDFOptions::readToken(Lexer &lex, string const & token)
{
- if (token == "\\use_hyperref") {
- lex >> use_hyperref;
- } else if (token == "\\pdf_title") {
- lex >> title;
- } else if (token == "\\pdf_author") {
- lex >> author;
- } else if (token == "\\pdf_subject") {
- lex >> subject;
- } else if (token == "\\pdf_keywords") {
- lex >> keywords;
- } else if (token == "\\pdf_bookmarks") {
- lex >> bookmarks;
- } else if (token == "\\pdf_bookmarksnumbered") {
- lex >> bookmarksnumbered;
- } else if (token == "\\pdf_bookmarksopen") {
- lex >> bookmarksopenlevel;
- } else if (token == "\\pdf_bookmarksopenlevel") {
- lex >> bookmarksopenlevel;
- } else if (token == "\\pdf_breaklinks") {
- lex >> breaklinks;
- } else if (token == "\\pdf_pdfborder") {
- lex >> pdfborder;
- } else if (token == "\\pdf_colorlinks") {
- lex >> colorlinks;
- } else if (token == "\\pdf_backref") {
- lex >> backref;
- } else if (token == "\\pdf_pagebackref") {
- lex >> pagebackref;
- } else if (token == "\\pdf_pagemode") {
- lex >> pagemode;
- } else if (token == "\\pdf_quoted_options") {
- lex >> quoted_options;
- } else if (token == "\\pdf_store_options") {
- lex >> store_options;
- } else {
- return token;
- }
-
- return string();
-
+ if (token == "\\use_hyperref") {
+ lex >> use_hyperref;
+ } else if (token == "\\pdf_title") {
+ lex >> title;
+ } else if (token == "\\pdf_author") {
+ lex >> author;
+ } else if (token == "\\pdf_subject") {
+ lex >> subject;
+ } else if (token == "\\pdf_keywords") {
+ lex >> keywords;
+ } else if (token == "\\pdf_bookmarks") {
+ lex >> bookmarks;
+ } else if (token == "\\pdf_bookmarksnumbered") {
+ lex >> bookmarksnumbered;
+ } else if (token == "\\pdf_bookmarksopen") {
+ lex >> bookmarksopen;
+ } else if (token == "\\pdf_bookmarksopenlevel") {
+ lex >> bookmarksopenlevel;
+ } else if (token == "\\pdf_breaklinks") {
+ lex >> breaklinks;
+ } else if (token == "\\pdf_pdfborder") {
+ lex >> pdfborder;
+ } else if (token == "\\pdf_colorlinks") {
+ lex >> colorlinks;
+ } else if (token == "\\pdf_backref") {
+ lex >> backref;
+ } else if (token == "\\pdf_pagebackref") {
+ lex >> pagebackref;
+ } else if (token == "\\pdf_pdfusetitle") {
+ lex >> pdfusetitle;
+ } else if (token == "\\pdf_pagemode") {
+ lex >> pagemode;
+ } else if (token == "\\pdf_quoted_options") {
+ lex >> quoted_options;
+ } else {
+ return token;
+ }
+ return string();
}
-//prepared for check
+
+// prepared for check
string PDFOptions::quoted_options_get() const
{
- return quoted_options;
+ return quoted_options;
}
-// Keep implicit hyperref settings
+// set implicit settings for hyperref
void PDFOptions::clear()
{
- use_hyperref = false;
- title.clear();
- author.clear();
- subject.clear();
- keywords.clear();
- bookmarks = true;
- bookmarksnumbered = false;
- bookmarksopen = false;
- bookmarksopenlevel.clear();
- breaklinks = false;
- pdfborder = false;
- colorlinks = false;
- backref = false;
- pagebackref = false;
- pagemode.clear();
- quoted_options.clear();
- store_options = false;
-
+ use_hyperref = false;
+ title.clear();
+ author.clear();
+ subject.clear();
+ keywords.clear();
+ bookmarks = true;
+ bookmarksnumbered = false;
+ bookmarksopen = false;
+ bookmarksopenlevel = 1;
+ breaklinks = false;
+ pdfborder = false;
+ colorlinks = false;
+ backref = false;
+ pagebackref = false;
+ pagemode.clear();
+ quoted_options.clear();
+ pdfusetitle = true; //in contrast with hyperref
}
} // namespace lyx