#include "Author.h"
#include "Buffer.h"
#include "BufferParams.h"
+#include "Encoding.h"
#include "LaTeXFeatures.h"
+#include "OutputParams.h"
#include "Paragraph.h"
#include "TocBackend.h"
#include "support/debug.h"
#include "support/gettext.h"
#include "support/lassert.h"
+#include "support/lstrings.h"
+
+#include "frontends/alert.h"
#include <ostream>
}
+namespace {
+docstring getLaTeXMarkup(docstring const & macro, docstring const & author,
+ docstring const & chgTime,
+ OutputParams const & runparams)
+{
+ if (macro.empty())
+ return docstring();
+
+ static docstring warned_author = docstring();
+ docstring uncodable_author = warned_author;
+ odocstringstream ods;
+
+ ods << macro;
+ // convert utf8 author name to something representable
+ // in the current encoding
+ docstring author_latexed;
+ for (size_t n = 0; n < author.size(); ++n) {
+ try {
+ author_latexed += runparams.encoding->latexChar(author[n]);
+ } catch (EncodingException & /* e */) {
+ if (runparams.dryrun) {
+ ods << "<" << _("LyX Warning: ")
+ << _("uncodable character") << " '";
+ ods.put(author[n]);
+ ods << "'>";
+ } else {
+ LYXERR0("Omitting uncodable character '"
+ << docstring(1, author[n])
+ << "' in change author name!");
+ uncodable_author = author;
+ }
+ }
+ }
+ ods << author_latexed << "}{" << chgTime << "}{";
+
+ // warn user (once) if we found uncodable glyphs.
+ if (uncodable_author != warned_author) {
+ frontend::Alert::warning(_("Uncodable character in author name"),
+ support::bformat(_("The author name '%1$s',\n"
+ "used for change tracking, contains glyphs that cannot be\n"
+ "represented in the current encoding. The respective glyphs\n"
+ "will be omitted in the exported LaTeX file.\n\n"
+ "Chose an appropriate document encoding (such as utf8)\n"
+ "or change the spelling of the author name."), uncodable_author));
+ warned_author = uncodable_author;
+ }
+
+ return ods.str();
+}
+} //namespace anon
+
+
int Changes::latexMarkChange(odocstream & os, BufferParams const & bparams,
- Change const & oldChange, Change const & change)
+ Change const & oldChange, Change const & change,
+ OutputParams const & runparams)
{
if (!bparams.outputChanges || oldChange == change)
return 0;
int column = 0;
if (oldChange.type != Change::UNCHANGED) {
- os << '}'; // close \lyxadded or \lyxdeleted
+ // close \lyxadded or \lyxdeleted
+ os << '}';
column++;
}
docstring chgTime;
chgTime += ctime(&change.changetime);
- chgTime.erase(chgTime.end() - 1); // remove trailing '\n'
-
- if (change.type == Change::DELETED) {
- docstring str = "\\lyxdeleted{" +
- bparams.authors().get(change.author).name() + "}{" +
- chgTime + "}{";
- os << str;
- column += str.size();
- } else if (change.type == Change::INSERTED) {
- docstring str = "\\lyxadded{" +
- bparams.authors().get(change.author).name() + "}{" +
- chgTime + "}{";
- os << str;
- column += str.size();
- }
+ // remove trailing '\n'
+ chgTime.erase(chgTime.end() - 1);
+
+ docstring macro_beg;
+ if (change.type == Change::DELETED)
+ macro_beg = from_ascii("\\lyxdeleted{");
+ else if (change.type == Change::INSERTED)
+ macro_beg = from_ascii("\\lyxadded{");
+
+ docstring str = getLaTeXMarkup(macro_beg,
+ bparams.authors().get(change.author).name(),
+ chgTime, runparams);
+
+ os << str;
+ column += str.size();
return column;
}