* Licence details can be found in the file COPYING.
*
* \author Pavel Sanda
+ * \author Jürgen Spitzmüller
*
* Full author contact details are available in file CREDITS.
*/
#include "PDFOptions.h"
+#include "Encoding.h"
+#include "Lexer.h"
+#include "texstream.h"
+
#include "support/convert.h"
+#include "support/debug.h"
#include "support/lstrings.h"
-#include "debug.h"
-#include "Lexer.h"
#include <sstream>
#include <string>
+#include <algorithm>
-namespace lyx {
+using namespace std;
+using namespace lyx::support;
+namespace lyx {
-using std::ostream;
-using std::ostringstream;
-using std::string;
const string PDFOptions::pagemode_fullscreen("FullScreen");
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
+ && 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)
+ if (!use_hyperref && empty())
return;
-
+
if (!title.empty() )
- os << "\\pdf_title \"" << title << "\"\n";
+ os << "\\pdf_title " << Lexer::quoteString(title) << '\n';
if (!author.empty())
- os << "\\pdf_author \"" << author << "\"\n";
+ os << "\\pdf_author " << Lexer::quoteString(author) << '\n';
if (!subject.empty())
- os << "\\pdf_subject \"" << subject << "\"\n";
+ os << "\\pdf_subject " << Lexer::quoteString(subject) << '\n';
if (!keywords.empty())
- os << "\\pdf_keywords \"" << keywords << "\"\n";
-
-
+ os << "\\pdf_keywords " << Lexer::quoteString(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_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_backref " << backref << '\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";
+ os << "\\pdf_quoted_options " << Lexer::quoteString(quoted_options) << '\n';
}
-void PDFOptions::writeLaTeX(odocstringstream &os) const
+
+void PDFOptions::writeLaTeX(OutputParams & runparams, otexstream & os,
+ bool hyperref_already_provided) const
{
- if (!use_hyperref)
- return;
-
+ // FIXME Unicode
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 += "bookmarksopenlevel=" + bookmarksopenlevel + ',';
+ string hyperset;
+
+ // Driver needed by specific converters
+ if (!runparams.hyperref_driver.empty())
+ opt += runparams.hyperref_driver + ",";
+
+ // since LyX uses unicode, also set the PDF strings to unicode strings with the
+ // hyperref option "unicode"
+ opt += "unicode=true,";
+
+ // only use the hyperref settings if hyperref is enabled by the user
+ // see bug #7052
+ if (use_hyperref) {
+ // try to extract author and title from document when none is
+ // explicitly 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 += "},";
+ if (pdfborder)
+ opt += "pdfborderstyle={},";
+ opt += "backref=" + backref + ',';
+ opt += "colorlinks=" + convert<string>(colorlinks) + ',';
+ if (!pagemode.empty())
+ opt += "pdfpagemode=" + pagemode + ',';
+
+ // load the pdftitle etc. as hypersetup, otherwise you'll get
+ // LaTeX-errors when using non-latin characters
+ 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;
+ }
+ hyperset = rtrim(hyperset,",");
+ }
+
+ // check if the hyperref settings use an encoding that exceeds
+ // ours. If so, we have to switch to utf8.
+ Encoding const * const enc = runparams.encoding;
+ docstring const hs = from_utf8(hyperset);
+ bool need_unicode = false;
+ if (enc) {
+ for (size_t n = 0; n < hs.size(); ++n) {
+ if (!enc->encodable(hs[n]))
+ need_unicode = true;
+ }
+ }
+
+ // use in \\usepackage parameter as not all options can be handled inside \\hypersetup
+ if (!hyperref_already_provided) {
+ opt = rtrim(opt, ",");
+ opt = "\\usepackage[" + opt + "]\n {hyperref}\n";
+
+ if (!hyperset.empty())
+ opt += "\\hypersetup{" + hyperset + "}\n";
+ } else {
+ // only in case hyperref is already loaded by the current text class
+ // try to put it into hyperset
+ //
+ // FIXME: rename in this case the PDF settings dialog checkbox
+ // label from "Use Hyperref" to "Customize Hyperref Settings"
+ // as discussd in bug #6293
+ opt = "\\hypersetup{" + rtrim(opt + hyperset, ",") + "}\n";
+ }
+
+ // hyperref expects LICR macros for non-ASCII chars.
+ // Usually, "(lua)inputenc" converts the input to LICR, with XeTeX utf-8 works, too.
+ // As hyperref provides good coverage for \inputencoding{utf8}, we can try
+ // this if the current input encoding does not support a character.
+ // FIXME: don't use \inputencoding if "inputenc" is not loaded (#9839).
+ if (need_unicode && enc && enc->iconvName() != "UTF-8") {
+ if (runparams.flavor != OutputParams::XETEX)
+ os << "\\inputencoding{utf8}\n";
+ os << setEncoding("UTF-8");
+ }
+ // If hyperref is loaded by the document class, we output
+ // \hypersetup \AtBeginDocument if hypersetup is not (yet)
+ // defined. In this case, the class loads hyperref late
+ // (see bug #7048).
+ if (hyperref_already_provided && !opt.empty()) {
+ os << "\\ifx\\hypersetup\\undefined\n"
+ << " \\AtBeginDocument{%\n "
+ << from_utf8(opt)
+ << " }\n"
+ << "\\else\n "
+ << from_utf8(opt)
+ << "\\fi\n";
+ } else
+ os << from_utf8(opt);
+ if (need_unicode && enc && enc->iconvName() != "UTF-8") {
+ os << setEncoding(enc->iconvName());
+ if (runparams.flavor != OutputParams::XETEX)
+ os << "\\inputencoding{" << from_ascii(enc->latexName()) << "}\n";
}
-
- opt += "breaklinks=" + convert<string>(breaklinks) + ',';
-
- opt += "pdfborder={0 0 " ;
- opt += (pdfborder ?'0':'1');
- 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 (token == "\\use_hyperref") {
lex >> use_hyperref;
} else if (token == "\\pdf_title") {
- lex >> title;
+ if (lex.isOK()) {
+ lex.next(true);
+ title = lex.getString();
+ }
} else if (token == "\\pdf_author") {
- lex >> author;
+ if (lex.isOK()) {
+ lex.next(true);
+ author = lex.getString();
+ }
} else if (token == "\\pdf_subject") {
- lex >> subject;
+ if (lex.isOK()) {
+ lex.next(true);
+ subject = lex.getString();
+ }
} else if (token == "\\pdf_keywords") {
- lex >> keywords;
+ if (lex.isOK()) {
+ lex.next(true);
+ keywords = lex.getString();
+ }
} else if (token == "\\pdf_bookmarks") {
lex >> bookmarks;
} else if (token == "\\pdf_bookmarksnumbered") {
lex >> bookmarksnumbered;
} else if (token == "\\pdf_bookmarksopen") {
- lex >> bookmarksopenlevel;
+ lex >> bookmarksopen;
} else if (token == "\\pdf_bookmarksopenlevel") {
lex >> bookmarksopenlevel;
} else if (token == "\\pdf_breaklinks") {
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 if (token == "\\pdf_store_options") {
- lex >> store_options;
+ if (lex.isOK()) {
+ lex.next(true);
+ quoted_options = lex.getString();
+ }
} else {
return token;
}
}
-//prepared for check
-string PDFOptions::quoted_options_get() const
+// check the string from UI
+string PDFOptions::quoted_options_check(string const & str) const
{
- return quoted_options;
+ return subst(str, "\n", "");
}
-// Keep implicit hyperref settings
+// set implicit settings for hyperref
void PDFOptions::clear()
{
use_hyperref = false;
bookmarks = true;
bookmarksnumbered = false;
bookmarksopen = false;
- bookmarksopenlevel.clear();
+ bookmarksopenlevel = 1;
breaklinks = false;
pdfborder = false;
colorlinks = false;
- backref = false;
- pagebackref = false;
+ backref = "false";
pagemode.clear();
quoted_options.clear();
- store_options = false;
+ pdfusetitle = true; //in contrast with hyperref
}
} // namespace lyx
projects / lyx.git / blobdiff