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CJK package is never used with non-TeX fonts.

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Prepare for languages that use CJK with TeX fonts and Polyglossia
with non-TeX fonts.

Korean is already supported by Polyglossia,
LyX support will follow (file version change).
This commit is contained in:
Günter Milde 2019-05-26 01:45:35 +02:00
parent 45c5b39692
commit c83765163f
4 changed files with 33 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/Font.cpp
View File

@ -526,7 +526,8 @@ int Font::latexWriteEndChanges(otexstream & os, BufferParams const & bparams,
if (closeLanguage
&& language() != base.language() && language() != next.language()
&& language()->encoding()->package() != Encoding::CJK) {
&& (language()->encoding()->package() != Encoding::CJK
|| bparams.useNonTeXFonts)) {
os << '}';
++count;
bool const using_begin_end =

28
src/Paragraph.cpp
View File

@ -2542,23 +2542,17 @@ void Paragraph::latex(BufferParams const & bparams,
open_font = false;
}
string const running_lang = runparams.use_polyglossia ?
running_font.language()->polyglossia() : running_font.language()->babel();
// close babel's font environment before opening CJK.
string const lang_end_command = runparams.use_polyglossia ?
"\\end{$$lang}" : lyxrc.language_command_end;
bool const using_begin_end = runparams.use_polyglossia ||
!lang_end_command.empty();
if (!running_lang.empty() &&
(!using_begin_end || running_lang == openLanguageName()) &&
current_font.language()->encoding()->package() == Encoding::CJK) {
string end_tag = subst(lang_end_command,
"$$lang",
running_lang);
os << from_ascii(end_tag);
column += end_tag.length();
if (using_begin_end)
popLanguageName();
// if necessary, close language environment before opening CJK
string const running_lang = running_font.language()->babel();
string const lang_end_command = lyxrc.language_command_end;
if (!lang_end_command.empty() && !bparams.useNonTeXFonts
&& !running_lang.empty()
&& running_lang == openLanguageName()
&& current_font.language()->encoding()->package() == Encoding::CJK) {
string end_tag = subst(lang_end_command, "$$lang", running_lang);
os << from_ascii(end_tag);
column += end_tag.length();
popLanguageName();
}
// Switch file encoding if necessary (and allowed)

10
src/frontends/qt4/GuiDocument.cpp
View File

@ -959,10 +959,10 @@ GuiDocument::GuiDocument(GuiView & lv)
langModule->languageCO->setModel(language_model);
langModule->languageCO->setModelColumn(0);
langModule->encodingCO->addItem(qt_("Unicode (utf8) [default]"), toqstr("utf8"));
langModule->encodingCO->addItem(qt_("Unicode (utf8)"), toqstr("utf8"));
langModule->encodingCO->addItem(qt_("Traditional (auto-selected)"),
toqstr("auto-legacy"));
langModule->encodingCO->addItem(qt_("ASCII"), toqstr("ascii"));
// langModule->encodingCO->addItem(qt_("ASCII"), toqstr("ascii"));
langModule->encodingCO->addItem(qt_("Custom"), toqstr("custom"));
QMap<QString,QString> encodingmap;
@ -2190,7 +2190,8 @@ void GuiDocument::languageChanged(int i)
// some languages only work with Polyglossia
Language const * lang = lyx::languages.getLanguage(
fromqstr(langModule->languageCO->itemData(i).toString()));
if (lang->babel().empty() && !lang->polyglossia().empty()) {
if (lang->babel().empty() && !lang->polyglossia().empty()
&& lang->requires() != "CJK" && lang->requires() != "japanese") {
// If we force to switch fontspec on, store
// current state (#8717)
if (fontModule->osFontsCB->isEnabled())
@ -4031,7 +4032,8 @@ void GuiDocument::paramsToDialog()
fromqstr(langModule->languageCO->itemData(
langModule->languageCO->currentIndex()).toString()));
bool const need_fontspec =
lang->babel().empty() && !lang->polyglossia().empty();
lang->babel().empty() && !lang->polyglossia().empty()
&& lang->requires() != "CJK" && lang->requires() != "japanese";
bool const os_fonts_available =
bp_.baseClass()->outputType() == lyx::LATEX
&& LaTeXFeatures::isAvailable("fontspec");

19
src/output_latex.cpp
View File

@ -307,7 +307,7 @@ static TeXEnvironmentData prepareEnvironment(Buffer const & buf,
data.cjk_nested = false;
if (!bparams.useNonTeXFonts
&& (bparams.inputenc == "auto-legacy"
|| bparams.inputenc == "auto-legacy-plain")
|| bparams.inputenc == "auto-legacy-plain")
&& data.par_language->encoding()->package() == Encoding::CJK
&& state->open_encoding_ != CJK && pit->isMultiLingual(bparams)) {
if (prev_par_language->encoding()->package() == Encoding::CJK) {
@ -967,7 +967,9 @@ void TeXOnePar(Buffer const & buf,
os << "\\L{";
}
// With CJK, the CJK tag has to be closed first (see below)
if ((runparams.encoding->package() != Encoding::CJK || runparams.for_search)
if ((runparams.encoding->package() != Encoding::CJK
|| bparams.useNonTeXFonts
|| runparams.for_search)
&& (par_lang != openLanguageName(state) || localswitch)
&& !par_lang.empty()) {
string bc = use_polyglossia ?
@ -1202,7 +1204,9 @@ void TeXOnePar(Buffer const & buf,
os << '\n';
// when the paragraph uses CJK, the language has to be closed earlier
if ((font.language()->encoding()->package() != Encoding::CJK) || runparams_in.for_search) {
if ((font.language()->encoding()->package() != Encoding::CJK)
|| bparams.useNonTeXFonts
|| runparams_in.for_search) {
if (lang_end_command.empty()) {
// If this is a child, we should restore the
// master language after the last paragraph.
@ -1294,11 +1298,11 @@ void TeXOnePar(Buffer const & buf,
// if this is a CJK-paragraph and the next isn't, close CJK
// also if the next paragraph is a multilingual environment (because of nesting)
if (nextpar
&& (state->open_encoding_ == CJK && bparams.encoding().iconvName() != "UTF-8"
&& bparams.encoding().package() != Encoding::CJK )
if (nextpar && state->open_encoding_ == CJK
&& bparams.encoding().iconvName() != "UTF-8"
&& bparams.encoding().package() != Encoding::CJK
&& (nextpar_language->encoding()->package() != Encoding::CJK
|| (nextpar->layout().isEnvironment() && nextpar->isMultiLingual(bparams)))
|| (nextpar->layout().isEnvironment() && nextpar->isMultiLingual(bparams)))
// inbetween environments, CJK has to be closed later (nesting!)
&& (!style.isEnvironment() || !nextpar->layout().isEnvironment())) {
os << "\\end{CJK}\n";
@ -1572,6 +1576,7 @@ void latexParagraphs(Buffer const & buf,
finishEnvironment(os, runparams, data);
}
// FIXME: uncomment the content or remove this block
if (pit == runparams.par_end) {
// Make sure that the last paragraph is
// correctly terminated (because TeXOnePar does