#include "BufferParams.h" // stateText
#include "debug.h"
+#include "Encoding.h"
#include "gettext.h"
#include "Language.h"
#include "Color.h"
#include "Lexer.h"
#include "LyXRC.h"
+#include "output_latex.h"
+#include "OutputParams.h"
#include "support/lstrings.h"
-
-namespace lyx {
-
-using support::ascii_lowercase;
-using support::bformat;
-using support::rtrim;
-using support::subst;
-
using std::endl;
using std::string;
using std::ostream;
+using std::pair;
#ifndef CXX_GLOBAL_CSTD
using std::strlen;
#endif
+
+namespace lyx {
+
+using support::ascii_lowercase;
+using support::bformat;
+using support::rtrim;
+using support::subst;
+
//
// Names for the GUI
//
Font::Font()
- : bits(sane), lang(default_language)
+ : bits(sane), lang(default_language), open_encoding_(false)
{}
Font::Font(Font::FONT_INIT1)
- : bits(inherit), lang(default_language)
+ : bits(inherit), lang(default_language), open_encoding_(false)
{}
Font::Font(Font::FONT_INIT2)
- : bits(ignore), lang(ignore_language)
+ : bits(ignore), lang(ignore_language), open_encoding_(false)
{}
Font::Font(Font::FONT_INIT3)
- : bits(sane), lang(default_language)
+ : bits(sane), lang(default_language), open_encoding_(false)
{}
Font::Font(Font::FONT_INIT1, Language const * l)
- : bits(inherit), lang(l)
+ : bits(inherit), lang(l), open_encoding_(false)
{}
Font::Font(Font::FONT_INIT2, Language const * l)
- : bits(ignore), lang(l)
+ : bits(ignore), lang(l), open_encoding_(false)
{}
Font::Font(Font::FONT_INIT3, Language const * l)
- : bits(sane), lang(l)
+ : bits(sane), lang(l), open_encoding_(false)
{}
os << lcolor.getGUIName(color()) << ", ";
if (emph() != INHERIT)
os << bformat(_("Emphasis %1$s, "),
- _(GUIMiscNames[emph()]));
+ _(GUIMiscNames[emph()]));
if (underbar() != INHERIT)
os << bformat(_("Underline %1$s, "),
- _(GUIMiscNames[underbar()]));
+ _(GUIMiscNames[underbar()]));
if (noun() != INHERIT)
os << bformat(_("Noun %1$s, "),
- _(GUIMiscNames[noun()]));
+ _(GUIMiscNames[noun()]));
if (bits == inherit)
os << _("Default") << ", ";
if (!params || (language() != params->language))
os << bformat(_("Language: %1$s, "),
- _(language()->display()));
+ _(language()->display()));
if (number() != OFF)
os << bformat(_(" Number %1$s"),
- _(GUIMiscNames[number()]));
+ _(GUIMiscNames[number()]));
return rtrim(os.str(), ", ");
}
} else if (ttok == "noun") {
setNoun(ON);
} else {
- lex.printError("Illegal misc type `$$Tokenยด");
+ lex.printError("Illegal misc type `$$Token'");
}
} else if (tok == "color") {
lex.next();
/// Writes the head of the LaTeX needed to impose this font
// Returns number of chars written.
-int Font::latexWriteStartChanges(odocstream & os, Font const & base,
- Font const & prev) const
+int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
+ OutputParams const & runparams,
+ Font const & base,
+ Font const & prev) const
{
bool env = false;
int count = 0;
if (language()->babel() != base.language()->babel() &&
language() != prev.language()) {
- if (isRightToLeft() != prev.isRightToLeft()) {
+ if (language()->lang() == "farsi") {
+ os << "\\textFR{";
+ count += 8;
+ } else if (!isRightToLeft() &&
+ base.language()->lang() == "farsi") {
+ os << "\\textLR{";
+ count += 8;
+ } else if (language()->lang() == "arabic_arabi") {
+ os << "\\textAR{";
+ count += 8;
+ } else if (!isRightToLeft() &&
+ base.language()->lang() == "arabic_arabi") {
+ os << "\\textLR{";
+ count += 8;
+ // currently the remaining RTL languages are arabic_arabtex and hebrew
+ } else if (isRightToLeft() != prev.isRightToLeft()) {
if (isRightToLeft()) {
os << "\\R{";
count += 3;
"$$lang", language()->babel());
os << from_ascii(tmp);
count += tmp.length();
+ } else {
+ os << '{';
+ count += 1;
}
}
- if (number() == ON && prev.number() != ON &&
- language()->lang() == "hebrew") {
+ if (language()->encoding()->package() == Encoding::CJK) {
+ pair<bool, int> const c = switchEncoding(os, bparams,
+ runparams.moving_arg, *(runparams.encoding),
+ *(language()->encoding()));
+ if (c.first) {
+ open_encoding_ = true;
+ count += c.second;
+ runparams.encoding = language()->encoding();
+ }
+ }
+
+ // When the current language is Hebrew, Arabic, or Farsi
+ // the numbers are written Left-to-Right. ArabTeX package
+ // reorders the number automatically but the packages used
+ // for Hebrew and Farsi (Arabi) do not.
+ if (number() == ON && prev.number() != ON
+ && (language()->lang() == "hebrew"
+ || language()->lang() == "farsi"
+ || language()->lang() == "arabic_arabi")) {
os << "{\\beginL ";
count += 9;
}
/// Writes ending block of LaTeX needed to close use of this font
// Returns number of chars written
// This one corresponds to latexWriteStartChanges(). (Asger)
-int Font::latexWriteEndChanges(odocstream & os, Font const & base,
- Font const & next) const
+int Font::latexWriteEndChanges(odocstream & os, BufferParams const & bparams,
+ OutputParams const & runparams,
+ Font const & base,
+ Font const & next,
+ bool const & closeLanguage) const
{
int count = 0;
bool env = false;
}
}
- if (number() == ON && next.number() != ON &&
- language()->lang() == "hebrew") {
+ // When the current language is Hebrew, Arabic, or Farsi
+ // the numbers are written Left-to-Right. ArabTeX package
+ // reorders the number automatically but the packages used
+ // for Hebrew and Farsi (Arabi) do not.
+ if (number() == ON && next.number() != ON
+ && (language()->lang() == "hebrew"
+ || language()->lang() == "farsi"
+ || language()->lang() == "arabic_arabi")) {
os << "\\endL}";
count += 6;
}
- if (language() != base.language() && language() != next.language()) {
+ if (open_encoding_) {
+ // We need to close the encoding even if it does not change
+ // to do correct environment nesting
+ Encoding const * const ascii = encodings.getFromLyXName("ascii");
+ pair<bool, int> const c = switchEncoding(os, bparams,
+ runparams.moving_arg, *(runparams.encoding),
+ *ascii);
+ BOOST_ASSERT(c.first);
+ count += c.second;
+ runparams.encoding = ascii;
+ open_encoding_ = false;
+ }
+
+ if (closeLanguage &&
+ language() != base.language() && language() != next.language()) {
os << '}';
++count;
}
projects / lyx.git / blobdiff