X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FLaTeXFonts.cpp;h=8cd51139c1576f178bdcdb44a966bfccf79713c7;hb=c5301a6495b108df5b307da39dad5be65926f76b;hp=c837815fc659f2d0c31db2a961c54a61cc9b5b4c;hpb=f94220a79cc2aea755be8c03e2e309f837c141ac;p=lyx.git

diff --git a/src/LaTeXFonts.cpp b/src/LaTeXFonts.cpp
index c837815fc6..8cd51139c1 100644
--- a/src/LaTeXFonts.cpp
+++ b/src/LaTeXFonts.cpp
@@ -19,6 +19,7 @@
 
 #include "support/convert.h"
 #include "support/debug.h"
+#include "support/docstream.h"
 #include "support/FileName.h"
 #include "support/filetools.h"
 #include "support/gettext.h"
@@ -110,6 +111,19 @@ bool LaTeXFont::providesSC(bool ot1, bool complete, bool nomath)
 }
 
 
+bool LaTeXFont::hasMonolithicExpertSet(bool ot1, bool complete, bool nomath)
+{
+	docstring const usedfont = getUsedFont(ot1, complete, nomath);
+
+	if (usedfont.empty())
+		return false;
+	else if (usedfont != name_)
+		return altFont(usedfont).hasMonolithicExpertSet(ot1, complete, nomath);
+	return (!osfoption_.empty() && !scoption_.empty() && osfoption_ == scoption_)
+		|| (osfoption_.empty() && scoption_.empty() && !osfscoption_.empty());
+}
+
+
 bool LaTeXFont::providesScale(bool ot1, bool complete, bool nomath)
 {
 	docstring const usedfont = getUsedFont(ot1, complete, nomath);
@@ -163,6 +177,11 @@ docstring const LaTeXFont::getUsedFont(bool ot1, bool complete, bool nomath)
 	else if (!package_.empty()
 		&& LaTeXFeatures::isAvailable(to_ascii(package_)))
 			return name_;
+	else if (!preamble_.empty() && package_.empty()
+		 && requires_.empty() && !switchdefault_
+		 && altfonts_.empty()) {
+			return name_;
+	}
 	else if (!altfonts_.empty()) {
 		for (size_t i = 0; i < altfonts_.size(); ++i) {
 			LaTeXFont altf = altFont(altfonts_[i]);
@@ -175,6 +194,15 @@ docstring const LaTeXFont::getUsedFont(bool ot1, bool complete, bool nomath)
 }
 
 
+docstring const LaTeXFont::getUsedPackage(bool ot1, bool complete, bool nomath)
+{
+	docstring const usedfont = getUsedFont(ot1, complete, nomath);
+	if (usedfont.empty())
+		return docstring();
+	return theLaTeXFonts().getLaTeXFont(usedfont).package();
+}
+
+
 string const LaTeXFont::getAvailablePackage(bool dryrun)
 {
 	if (package_.empty())
@@ -275,10 +303,23 @@ string const LaTeXFont::getLaTeXCode(bool dryrun, bool ot1, bool complete, bool
 	if (osf && providesOSF(ot1, complete, nomath) && !osffont_.empty())
 		os << altFont(osffont_).getLaTeXCode(dryrun, ot1, complete, sc, osf, nomath, scale);
 
+	if (!preamble_.empty())
+		os << to_utf8(preamble_);
+
 	return os.str();
 }
 
 
+bool LaTeXFont::hasFontenc(string const & name) const
+{
+	for (auto const & fe : fontenc_) {
+		if (fe == name)
+			return true;
+	}
+	return false;
+}
+
+
 bool LaTeXFont::readFont(Lexer & lex)
 {
 	enum LaTeXFontTags {
@@ -286,6 +327,7 @@ bool LaTeXFont::readFont(Lexer & lex)
 		LF_COMPLETE_FONT,
 		LF_END,
 		LF_FAMILY,
+		LF_FONTENC,
 		LF_GUINAME,
 		LF_NOMATHFONT,
 		LF_OSFDEFAULT,
@@ -295,6 +337,7 @@ bool LaTeXFont::readFont(Lexer & lex)
 		LF_OT1_FONT,
 		LF_PACKAGE,
 		LF_PACKAGEOPTION,
+		LF_PREAMBLE,
 		LF_PROVIDES,
 		LF_REQUIRES,
 		LF_SCALEOPTION,
@@ -308,6 +351,7 @@ bool LaTeXFont::readFont(Lexer & lex)
 		{ "completefont",         LF_COMPLETE_FONT },
 		{ "endfont",              LF_END },
 		{ "family",               LF_FAMILY },
+		{ "fontencoding",         LF_FONTENC },
 		{ "guiname",              LF_GUINAME },
 		{ "nomathfont",           LF_NOMATHFONT },
 		{ "osfdefault",           LF_OSFDEFAULT },
@@ -317,6 +361,7 @@ bool LaTeXFont::readFont(Lexer & lex)
 		{ "ot1font",              LF_OT1_FONT },
 		{ "package",              LF_PACKAGE },
 		{ "packageoption",        LF_PACKAGEOPTION },
+		{ "preamble",             LF_PREAMBLE },
 		{ "provides",             LF_PROVIDES },
 		{ "requires",             LF_REQUIRES },
 		{ "scaleoption",          LF_SCALEOPTION },
@@ -340,7 +385,7 @@ bool LaTeXFont::readFont(Lexer & lex)
 			error = true;
 			continue;
 
-		default: 
+		default:
 			break;
 		}
 		switch (static_cast<LaTeXFontTags>(le)) {
@@ -362,6 +407,12 @@ bool LaTeXFont::readFont(Lexer & lex)
 		case LF_GUINAME:
 			lex >> guiname_;
 			break;
+		case LF_FONTENC: {
+			lex.eatLine();
+			string fe = lex.getString();
+			fontenc_ = getVectorFromString(fe);
+			break;
+		}
 		case LF_NOMATHFONT:
 			lex >> nomathfont_;
 			break;
@@ -386,6 +437,9 @@ bool LaTeXFont::readFont(Lexer & lex)
 		case LF_PACKAGEOPTION:
 			lex >> packageoption_;
 			break;
+		case LF_PREAMBLE:
+			preamble_ = lex.getLongString(from_ascii("EndPreamble"));
+			break;
 		case LF_PROVIDES: {
 			lex.eatLine();
 			string features = lex.getString();
@@ -432,6 +486,9 @@ bool LaTeXFont::read(Lexer & lex)
 		return false;
 	}
 
+	if (fontenc_.empty())
+		fontenc_.push_back("T1");
+
 	return true;
 }