X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FFont.cpp;h=a6580fda216f3fd51ad175f6dd3061f4f60c7409;hb=38c2cde0d8695ac5287bae218c4a33a2acf18ef8;hp=9124f0ab05c94f3e848c898966379939594bd87a;hpb=e83e64c4474e916c6ef6c1699e4be9140f3c8bdb;p=lyx.git

diff --git a/src/Font.cpp b/src/Font.cpp
index 9124f0ab05..a6580fda21 100644
--- a/src/Font.cpp
+++ b/src/Font.cpp
@@ -49,33 +49,10 @@ extern char const * LyXSeriesNames[NUM_SERIES + 2];
 extern char const * LyXShapeNames[NUM_SHAPE + 2];
 extern char const * LyXSizeNames[NUM_SIZE + 4];
 extern char const * LyXMiscNames[5];
-
-//
-// Names for the GUI
-//
+extern char const * GUIMiscNames[5];
 
 namespace {
 
-char const * GUIFamilyNames[NUM_FAMILIES + 2 /* default & error */] =
-{ N_("Roman"), N_("Sans Serif"), N_("Typewriter"), N_("Symbol"),
-  "cmr", "cmsy", "cmm", "cmex", "msa", "msb", "eufrak", "rsfs", "stmry",
-  "wasy", "esint", N_("Inherit"), N_("Ignore") };
-
-char const * GUISeriesNames[NUM_SERIES + 2 /* default & error */] =
-{ N_("Medium"), N_("Bold"), N_("Inherit"), N_("Ignore") };
-
-char const * GUIShapeNames[NUM_SHAPE + 2 /* default & error */] =
-{ N_("Upright"), N_("Italic"), N_("Slanted"), N_("Smallcaps"), N_("Inherit"),
-  N_("Ignore") };
-
-char const * GUISizeNames[NUM_SIZE + 4 /* increase, decrease, default & error */] =
-{ N_("Tiny"), N_("Smallest"), N_("Smaller"), N_("Small"), N_("Normal"), N_("Large"),
-  N_("Larger"), N_("Largest"), N_("Huge"), N_("Huger"), N_("Increase"), N_("Decrease"),
-  N_("Inherit"), N_("Ignore") };
-
-char const * GUIMiscNames[5] =
-{ N_("Off"), N_("On"), N_("Toggle"), N_("Inherit"), N_("Ignore") };
-
 //
 // Strings used to write LaTeX files
 //
@@ -94,7 +71,7 @@ char const * LaTeXSizeNames[NUM_SIZE + 4] =
 { "tiny", "scriptsize", "footnotesize", "small", "normalsize", "large",
   "Large", "LARGE", "huge", "Huge", "error8", "error9", "error10", "error11" };
 
-} // namespace anon
+} // namespace
 
 
 Font::Font(FontInfo bits, Language const * l)
@@ -143,54 +120,17 @@ void Font::update(Font const & newfont,
 }
 
 
-docstring const stateText(FontInfo const & f)
-{
-	odocstringstream os;
-	if (f.family() != INHERIT_FAMILY)
-		os << _(GUIFamilyNames[f.family()]) << ", ";
-	if (f.series() != INHERIT_SERIES)
-		os << _(GUISeriesNames[f.series()]) << ", ";
-	if (f.shape() != INHERIT_SHAPE)
-		os << _(GUIShapeNames[f.shape()]) << ", ";
-	if (f.size() != FONT_SIZE_INHERIT)
-		os << _(GUISizeNames[f.size()]) << ", ";
-	if (f.color() != Color_inherit)
-		os << lcolor.getGUIName(f.color()) << ", ";
-	// FIXME: uncomment this when we support background.
-	//if (f.background() != Color_inherit)
-	//	os << lcolor.getGUIName(f.background()) << ", ";
-	if (f.emph() != FONT_INHERIT)
-		os << bformat(_("Emphasis %1$s, "),
-			      _(GUIMiscNames[f.emph()]));
-	if (f.underbar() != FONT_INHERIT)
-		os << bformat(_("Underline %1$s, "),
-			      _(GUIMiscNames[f.underbar()]));
-	if (f.strikeout() != FONT_INHERIT)
-		os << bformat(_("Strikeout %1$s, "),
-			      _(GUIMiscNames[f.strikeout()]));
-	if (f.uuline() != FONT_INHERIT)
-		os << bformat(_("Double underline %1$s, "),
-			      _(GUIMiscNames[f.uuline()]));
-	if (f.uwave() != FONT_INHERIT)
-		os << bformat(_("Wavy underline %1$s, "),
-			      _(GUIMiscNames[f.uwave()]));
-	if (f.noun() != FONT_INHERIT)
-		os << bformat(_("Noun %1$s, "),
-			      _(GUIMiscNames[f.noun()]));
-	if (f == inherit_font)
-		os << _("Default") << ", ";
-
-	return os.str();
-}
-
-
-docstring const Font::stateText(BufferParams * params) const
+docstring const Font::stateText(BufferParams * params, bool const terse) const
 {
 	odocstringstream os;
-	os << lyx::stateText(bits_);
-	if (!params || (language() != params->language))
+	os << bits_.stateText(terse);
+	if ((!params || (language() != params->language))
+	    && (!terse || language() != ignore_language)) {
+		// reset_language is a null pointer!
 		os << bformat(_("Language: %1$s, "),
-			      _(language()->display()));
+			      (language() == reset_language) ? _("Default")
+							     : _(language()->display()));
+	}
 	if (bits_.number() != FONT_OFF)
 		os << "  " << bformat(_("Number %1$s"),
 			      _(GUIMiscNames[bits_.number()]));
@@ -218,10 +158,13 @@ void Font::lyxWriteChanges(Font const & orgfont,
 		os << "\\shape " << LyXShapeNames[bits_.shape()] << "\n";
 	if (orgfont.fontInfo().size() != bits_.size())
 		os << "\\size " << LyXSizeNames[bits_.size()] << "\n";
+	// FIXME: shall style be handled there? Probably not.
 	if (orgfont.fontInfo().emph() != bits_.emph())
 		os << "\\emph " << LyXMiscNames[bits_.emph()] << "\n";
 	if (orgfont.fontInfo().number() != bits_.number())
 		os << "\\numeric " << LyXMiscNames[bits_.number()] << "\n";
+	if (orgfont.fontInfo().nospellcheck() != bits_.nospellcheck())
+		os << "\\nospellcheck " << LyXMiscNames[bits_.nospellcheck()] << "\n";
 	if (orgfont.fontInfo().underbar() != bits_.underbar()) {
 		// This is only for backwards compatibility
 		switch (bits_.underbar()) {
@@ -241,6 +184,9 @@ void Font::lyxWriteChanges(Font const & orgfont,
 	if (orgfont.fontInfo().strikeout() != bits_.strikeout()) {
 		os << "\\strikeout " << LyXMiscNames[bits_.strikeout()] << "\n";
 	}
+	if (orgfont.fontInfo().xout() != bits_.xout()) {
+		os << "\\xout " << LyXMiscNames[bits_.xout()] << "\n";
+	}
 	if (orgfont.fontInfo().uuline() != bits_.uuline()) {
 		os << "\\uuline " << LyXMiscNames[bits_.uuline()] << "\n";
 	}
@@ -287,7 +233,7 @@ int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
 			tmp += "{";
 			os << from_ascii(tmp);
 			count += tmp.length();
-			pushPolyglossiaLang(language()->polyglossia(), true);
+			pushLanguageName(language()->polyglossia(), true);
 		} else if (language()->encoding()->package() != Encoding::CJK) {
 			os << '{';
 			count += 1;
@@ -323,6 +269,8 @@ int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
 				      "$$lang", language()->babel());
 			os << from_ascii(tmp);
 			count += tmp.length();
+			if (!lyxrc.language_command_end.empty())
+				pushLanguageName(language()->babel(), true);
 		} else if (language()->encoding()->package() != Encoding::CJK) {
 			os << '{';
 			count += 1;
@@ -339,21 +287,10 @@ int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
 		}
 	}
 
-	// If 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 (!runparams.pass_thru && bits_.number() == FONT_ON
-	    && prev.fontInfo().number() != FONT_ON
-	    && (language()->lang() == "hebrew"
-		|| language()->lang() == "farsi" 
-		|| language()->lang() == "arabic_arabi")) {
-		os << "{\\beginL ";
-		count += 9;
-	}
-
 	FontInfo f = bits_;
 	f.reduce(base.bits_);
+	FontInfo p = bits_;
+	p.reduce(prev.bits_);
 
 	if (f.family() != INHERIT_FAMILY) {
 		os << '\\'
@@ -377,10 +314,16 @@ int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
 		env = true; //We have opened a new environment
 	}
 	if (f.color() != Color_inherit && f.color() != Color_ignore) {
-		os << "\\textcolor{"
-		   << from_ascii(lcolor.getLaTeXName(f.color()))
-		   << "}{";
-		count += lcolor.getLaTeXName(f.color()).length() + 13;
+		if (f.color() == Color_none && p.color() != Color_none) {
+			// Color none: Close previous color, if any
+			os << '}';
+			++count;
+		} else if (f.color() != Color_none) {
+			os << "\\textcolor{"
+			   << from_ascii(lcolor.getLaTeXName(f.color()))
+			   << "}{";
+			count += lcolor.getLaTeXName(f.color()).length() + 13;
+		}
 		env = true; //We have opened a new environment
 	}
 	// FIXME: uncomment this when we support background.
@@ -393,6 +336,26 @@ int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
 		env = true; //We have opened a new environment
 	}
 	*/
+	// If the current language is Hebrew, Arabic, or Farsi
+	// the numbers are written Left-to-Right. ArabTeX package
+	// and bidi (polyglossia with XeTeX) reorder the number automatically
+	// but the packages used for Hebrew and Farsi (Arabi) do not.
+	if (!runparams.useBidiPackage()
+	    && !runparams.pass_thru
+	    && bits_.number() == FONT_ON
+	    && prev.fontInfo().number() != FONT_ON
+	    && (language()->lang() == "hebrew"
+		|| language()->lang() == "farsi"
+		|| language()->lang() == "arabic_arabi")) {
+		if (runparams.use_polyglossia) {
+			// LuaTeX/luabidi
+			os << "\\LR{";
+			count += 5;
+		} else {
+			os << "{\\beginL ";
+			count += 9;
+		}
+	}
 	if (f.emph() == FONT_ON) {
 		os << "\\emph{";
 		count += 6;
@@ -404,7 +367,7 @@ int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
 		count += 6;
 		env = true; //We have opened a new environment
 	}
-	if (f.size() != FONT_SIZE_INHERIT) {
+	if (f.size() != INHERIT_SIZE) {
 		// If we didn't open an environment above, we open one here
 		if (!env) {
 			os << '{';
@@ -423,17 +386,28 @@ int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
 		count += 10;
 		++runparams.inulemcmd;
 	}
+	if (f.uuline() == FONT_ON) {
+		os << "\\uuline{";
+		count += 11;
+		++runparams.inulemcmd;
+	}
 	if (f.strikeout() == FONT_ON) {
 		os << "\\sout{";
 		count += 9;
 		++runparams.inulemcmd;
 	}
-	if (f.uuline() == FONT_ON) {
-		os << "\\uuline{";
-		count += 11;
+	if (f.xout() == FONT_ON) {
+		os << "\\xout{";
+		count += 9;
 		++runparams.inulemcmd;
 	}
 	if (f.uwave() == FONT_ON) {
+		if (runparams.inulemcmd) {
+			// needed with nested uwave in xout
+			// see https://tex.stackexchange.com/a/263042
+			os << "\\ULdepth=1000pt";
+			count += 15;
+		}
 		os << "\\uwave{";
 		count += 10;
 		++runparams.inulemcmd;
@@ -449,6 +423,7 @@ int Font::latexWriteEndChanges(otexstream & os, BufferParams const & bparams,
 				  OutputParams const & runparams,
 				  Font const & base,
 				  Font const & next,
+				  bool & needPar,
 				  bool const & closeLanguage) const
 {
 	int count = 0;
@@ -475,7 +450,7 @@ int Font::latexWriteEndChanges(otexstream & os, BufferParams const & bparams,
 		++count;
 		env = true; // Size change need not bother about closing env.
 	}
-	if (f.color() != Color_inherit && f.color() != Color_ignore) {
+	if (f.color() != Color_inherit && f.color() != Color_ignore && f.color() != Color_none) {
 		os << '}';
 		++count;
 		env = true; // Size change need not bother about closing env.
@@ -490,9 +465,14 @@ int Font::latexWriteEndChanges(otexstream & os, BufferParams const & bparams,
 		++count;
 		env = true; // Size change need not bother about closing env.
 	}
-	if (f.size() != FONT_SIZE_INHERIT) {
+	if (f.size() != INHERIT_SIZE) {
 		// We only have to close if only size changed
 		if (!env) {
+			if (needPar && !closeLanguage) {
+				os << "\\par";
+				count += 4;
+				needPar = false;
+			}
 			os << '}';
 			++count;
 		}
@@ -507,6 +487,11 @@ int Font::latexWriteEndChanges(otexstream & os, BufferParams const & bparams,
 		++count;
 		--runparams.inulemcmd;
 	}
+	if (f.xout() == FONT_ON) {
+		os << '}';
+		++count;
+		--runparams.inulemcmd;
+	}
 	if (f.uuline() == FONT_ON) {
 		os << '}';
 		++count;
@@ -520,15 +505,23 @@ int Font::latexWriteEndChanges(otexstream & os, BufferParams const & bparams,
 
 	// If 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 (!runparams.pass_thru && bits_.number() == FONT_ON
+	// and bidi (polyglossia with XeTeX) reorder the number automatically
+	// but the packages used for Hebrew and Farsi (Arabi) do not.
+	if (!runparams.useBidiPackage()
+	    && !runparams.pass_thru
+	    && bits_.number() == FONT_ON
 	    && next.fontInfo().number() != FONT_ON
 	    && (language()->lang() == "hebrew"
 		|| language()->lang() == "farsi"
 		|| language()->lang() == "arabic_arabi")) {
-		os << "\\endL}";
-		count += 6;
+		if (runparams.use_polyglossia) {
+			// LuaTeX/luabidi
+			os << "}";
+			count += 1;
+		} else {
+			os << "\\endL}";
+			count += 6;
+		}
 	}
 
 	if (open_encoding_) {
@@ -545,11 +538,14 @@ 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)) {
 		os << '}';
 		++count;
-		if (runparams.use_polyglossia)
-			popPolyglossiaLang();
+		bool const using_begin_end =
+			runparams.use_polyglossia ||
+				!lyxrc.language_command_end.empty();
+		if (using_begin_end)
+			popLanguageName();
 	}
 
 	return count;
@@ -569,10 +565,12 @@ string Font::toString(bool const toggle) const
 	   << "emph " << bits_.emph() << '\n'
 	   << "underbar " << bits_.underbar() << '\n'
 	   << "strikeout " << bits_.strikeout() << '\n'
+	   << "xout " << bits_.xout() << '\n'
 	   << "uuline " << bits_.uuline() << '\n'
 	   << "uwave " << bits_.uwave() << '\n'
 	   << "noun " << bits_.noun() << '\n'
 	   << "number " << bits_.number() << '\n'
+	   << "nospellcheck " << bits_.nospellcheck() << '\n'
 	   << "color " << bits_.color() << '\n'
 	   << "language " << lang << '\n'
 	   << "toggleall " << convert<string>(toggle);
@@ -610,11 +608,12 @@ bool Font::fromString(string const & data, bool & toggle)
 		} else if (token == "size") {
 			int const next = lex.getInteger();
 			bits_.setSize(FontSize(next));
-
-		} else if (token == "emph" || token == "underbar" ||
-			   token == "noun" || token == "number" ||
-			   token == "uuline" || token == "uwave" ||
-			   token == "strikeout") {
+		// FIXME: shall style be handled there? Probably not.
+		} else if (token == "emph" || token == "underbar"
+			|| token == "noun" || token == "number"
+			|| token == "uuline" || token == "uwave"
+			|| token == "strikeout" || token == "xout"
+			|| token == "nospellcheck") {
 
 			int const next = lex.getInteger();
 			FontState const misc = FontState(next);
@@ -625,6 +624,8 @@ bool Font::fromString(string const & data, bool & toggle)
 				bits_.setUnderbar(misc);
 			else if (token == "strikeout")
 				bits_.setStrikeout(misc);
+			else if (token == "xout")
+				bits_.setXout(misc);
 			else if (token == "uuline")
 				bits_.setUuline(misc);
 			else if (token == "uwave")
@@ -633,6 +634,8 @@ bool Font::fromString(string const & data, bool & toggle)
 				bits_.setNoun(misc);
 			else if (token == "number")
 				bits_.setNumber(misc);
+			else if (token == "nospellcheck")
+				bits_.setNoSpellcheck(misc);
 
 		} else if (token == "color") {
 			int const next = lex.getInteger();
@@ -670,27 +673,32 @@ void Font::validate(LaTeXFeatures & features) const
 	if (bits_.noun() == FONT_ON) {
 		LYXERR(Debug::LATEX, "font.noun: " << bits_.noun());
 		features.require("noun");
-		LYXERR(Debug::LATEX, "Noun enabled. Font: " << to_utf8(stateText(0)));
+		LYXERR(Debug::LATEX, "Noun enabled. Font: " << to_utf8(stateText()));
 	}
 	if (bits_.underbar() == FONT_ON) {
 		LYXERR(Debug::LATEX, "font.underline: " << bits_.underbar());
 		features.require("ulem");
-		LYXERR(Debug::LATEX, "Underline enabled. Font: " << to_utf8(stateText(0)));
+		LYXERR(Debug::LATEX, "Underline enabled. Font: " << to_utf8(stateText()));
 	}
 	if (bits_.strikeout() == FONT_ON) {
 		LYXERR(Debug::LATEX, "font.strikeout: " << bits_.strikeout());
 		features.require("ulem");
-		LYXERR(Debug::LATEX, "Strikeout enabled. Font: " << to_utf8(stateText(0)));
+		LYXERR(Debug::LATEX, "Strike out enabled. Font: " << to_utf8(stateText()));
+	}
+	if (bits_.xout() == FONT_ON) {
+		LYXERR(Debug::LATEX, "font.xout: " << bits_.xout());
+		features.require("ulem");
+		LYXERR(Debug::LATEX, "Cross out enabled. Font: " << to_utf8(stateText()));
 	}
 	if (bits_.uuline() == FONT_ON) {
 		LYXERR(Debug::LATEX, "font.uuline: " << bits_.uuline());
 		features.require("ulem");
-		LYXERR(Debug::LATEX, "Double underline enabled. Font: " << to_utf8(stateText(0)));
+		LYXERR(Debug::LATEX, "Double underline enabled. Font: " << to_utf8(stateText()));
 	}
 	if (bits_.uwave() == FONT_ON) {
 		LYXERR(Debug::LATEX, "font.uwave: " << bits_.uwave());
 		features.require("ulem");
-		LYXERR(Debug::LATEX, "Wavy underline enabled. Font: " << to_utf8(stateText(0)));
+		LYXERR(Debug::LATEX, "Wavy underline enabled. Font: " << to_utf8(stateText()));
 	}
 	switch (bits_.color()) {
 		case Color_none:
@@ -716,7 +724,7 @@ void Font::validate(LaTeXFeatures & features) const
 			break;
 		default:
 			features.require("color");
-			LYXERR(Debug::LATEX, "Color enabled. Font: " << to_utf8(stateText(0)));
+			LYXERR(Debug::LATEX, "Color enabled. Font: " << to_utf8(stateText()));
 	}
 
 	// FIXME: Do something for background and soul package?
@@ -746,23 +754,26 @@ ostream & operator<<(ostream & os, FontInfo const & f)
 		<< " series " << f.series()
 		<< " shape " << f.shape()
 		<< " size " << f.size()
+		<< " style " << f.style()
 		<< " color " << f.color()
 		// FIXME: uncomment this when we support background.
 		//<< " background " << f.background()
 		<< " emph " << f.emph()
 		<< " underbar " << f.underbar()
 		<< " strikeout " << f.strikeout()
+		<< " xout " << f.xout()
 		<< " uuline " << f.uuline()
 		<< " uwave " << f.uwave()
 		<< " noun " << f.noun()
-		<< " number " << f.number();
+		<< " number " << f.number()
+		<< " nospellcheck " << f.nospellcheck();
 }
 
 
 ostream & operator<<(ostream & os, Font const & font)
 {
 	return os << font.bits_
-		<< " lang: " << (font.lang_ ? font.lang_->lang() : 0);
+		<< " lang: " << (font.lang_ ? font.lang_->lang() : nullptr);
 }