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Allow for general package options for LaTeX font packages (needed e.g. by mathdesign)
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@ -13,6 +13,7 @@
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# AltPackages <alternative packages (comma-separated)>
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# OT1Package <alternative package specifically for OT1 encoding>
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# CompletePackage <alternative package for the complete family>
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# PackageOptions <general options to be passed to the package>
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# OsfOption <option for oldstyle figure support>
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# ScOption <option for true smallcaps support>
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# OsfScOption <option for combined osf and true smallcaps support>
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@ -27,20 +28,23 @@
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# done.
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# * "SwitchDefault 1" makes the font to be loaded by switching the default
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# family to <name> (e.g., \renewcommand{\rmdefault}{cmr}), whereas
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# Package <package> loads it via \usepackage{package}. Normally, only
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# one of these options is used per font.
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# Package <package> loads it via \usepackage{package}. Only one of these
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# options is used per font (SwitchDefault takes precendende). Note that
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# SwitchDefault uses the font name.
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# * If AltPackages are defined, LyX will try to load them in the defined
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# order if the main package is not available. So
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# Package mathptmx
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# AltPackages mathptm,times
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# will try to load mathptm if mathptmx is not available and then times
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# if mathptm is not available either.
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# No options will be passed to alternative packages!
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# * If Requires is set, LyX will check for this. If not, it will check
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# for Package and AltPackages.
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# * OT1Package will load the defined package instead of the default
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# package if the font encoding is OT1. This is necessary since some
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# newer packages for a font do not support this encoding.
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# The value "none" tells LyX not to load a package in OT1 encoding.
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# No options will be passed to OT1 packages!
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# * CompletePackage is a package that is loaded if the current font is
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# selected as rm and both sf and tt are set to "default" (this allows
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# f. ex. to load "bera" as opposed to "beraserif").
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@ -79,7 +79,7 @@ bool LaTeXFont::providesScale(bool ot1) const
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}
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string const LaTeXFont::getAvailablePackage(bool dryrun, bool ot1, bool complete)
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string const LaTeXFont::getAvailablePackage(bool dryrun, bool ot1, bool complete, bool & alt)
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{
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if (ot1 && !ot1package_.empty()) {
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if (ot1package_ != "none"
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@ -103,8 +103,10 @@ string const LaTeXFont::getAvailablePackage(bool dryrun, bool ot1, bool complete
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return to_ascii(package_);
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else if (!altpackages_.empty()) {
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for (size_t i = 0; i < altpackages_.size(); ++i) {
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if (LaTeXFeatures::isAvailable(to_ascii(altpackages_[i])))
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if (LaTeXFeatures::isAvailable(to_ascii(altpackages_[i]))) {
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alt = true;
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return to_ascii(altpackages_[i]);
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}
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}
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}
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// Output unavailable packages in source preview
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@ -126,7 +128,11 @@ string const LaTeXFont::getPackageOptions(bool ot1, bool sc, bool osf, int scale
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return string();
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ostringstream os;
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if (!packageoption_.empty())
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os << to_ascii(packageoption_);
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if (sc && osf && providesOSF() && providesSC()) {
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if (!os.str().empty())
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os << ',';
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if (!osfscoption_.empty())
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os << to_ascii(osfscoption_);
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else
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@ -164,9 +170,11 @@ string const LaTeXFont::getLaTeXCode(bool dryrun, bool ot1, bool complete, bool
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"is not available on your system. LyX will fall back to the default font."),
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requires_, guiname_), true);
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} else {
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bool alt = false;
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string const package =
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getAvailablePackage(dryrun, ot1, complete);
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string const packageopts = getPackageOptions(ot1, sc, osf, scale);
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getAvailablePackage(dryrun, ot1, complete, alt);
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// Package options are not for alternative packages
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string const packageopts = alt ? string() : getPackageOptions(ot1, sc, osf, scale);
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if (packageopts.empty() && !package.empty())
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os << "\\usepackage{" << package << "}\n";
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else if (!packageopts.empty() && !package.empty())
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@ -192,6 +200,7 @@ bool LaTeXFont::readFont(Lexer & lex)
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LF_OSFSCOPTION,
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LF_OT1_PACKAGE,
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LF_PACKAGE,
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LF_PACKAGEOPTION,
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LF_REQUIRES,
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LF_SCALEOPTION,
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LF_SCOPTION,
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@ -210,6 +219,7 @@ bool LaTeXFont::readFont(Lexer & lex)
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{ "osfscoption", LF_OSFSCOPTION },
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{ "ot1package", LF_OT1_PACKAGE },
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{ "package", LF_PACKAGE },
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{ "packageoption", LF_PACKAGEOPTION },
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{ "requires", LF_REQUIRES },
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{ "scaleoption", LF_SCALEOPTION },
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{ "scoption", LF_SCOPTION },
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@ -269,6 +279,9 @@ bool LaTeXFont::readFont(Lexer & lex)
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case LF_PACKAGE:
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lex >> package_;
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break;
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case LF_PACKAGEOPTION:
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lex >> packageoption_;
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break;
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case LF_REQUIRES:
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lex >> requires_;
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break;
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@ -43,6 +43,8 @@ public:
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docstring const & ot1package() { return ot1package_; }
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/// A package that provides Old Style Figures for this font
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docstring const & osfpackage() { return osfpackage_; }
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/// A package option needed to load this font
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docstring const & packageoption() { return packageoption_; }
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/// A package option for Old Style Figures
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docstring const & osfoption() { return osfoption_; }
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/// A package option for true SmallCaps
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@ -75,7 +77,8 @@ private:
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/// Return the preferred available package
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std::string const getAvailablePackage(bool dryrun,
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bool ot1,
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bool complete);
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bool complete,
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bool & alt);
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/// Return the package options
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std::string const getPackageOptions(bool ot1,
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bool sc,
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@ -98,6 +101,8 @@ private:
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///
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docstring osfpackage_;
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///
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docstring packageoption_;
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///
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docstring osfoption_;
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///
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docstring scoption_;
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