X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FLaTeXFeatures.h;h=ed824d8b34aaee4510f3d868fba039b3d72a0603;hb=e903d0158e1d92c0d9c17656af10df9fa9a3d723;hp=6493f7b2fbd54c04c477dc2a94959a9b201ad90a;hpb=12c7e7dde3851ad894380fd42ba741dd3d0cbcc7;p=lyx.git

diff --git a/src/LaTeXFeatures.h b/src/LaTeXFeatures.h
index 6493f7b2fb..ed824d8b34 100644
--- a/src/LaTeXFeatures.h
+++ b/src/LaTeXFeatures.h
@@ -56,10 +56,14 @@ public:
 	std::string const getBabelPresettings() const;
 	/// Extra preamble code after babel is called
 	std::string const getBabelPostsettings() const;
+	/// Do we need to pass the languages to babel directly?
+	bool needBabelLangOptions() const;
+	/// Load AMS packages when appropriate
+	std::string const loadAMSPackages() const;
 	/// The definitions needed by the document's textclass
 	docstring const getTClassPreamble() const;
 	/// The language dependent definitions needed by the document's textclass
-	docstring const getTClassI18nPreamble(bool use_babel) const;
+	docstring const getTClassI18nPreamble(bool use_babel, bool use_polyglossia) const;
 	///
 	docstring const getTClassHTMLStyles() const;
 	///
@@ -78,12 +82,14 @@ public:
 	void addPreambleSnippet(std::string const &);
 	///
 	std::string getPreambleSnippets() const;
+	///
+	void addCSSSnippet(std::string const &);
+	///
+	std::string getCSSSnippets() const;
 	/// Add a feature name requirements
 	void require(std::string const & name);
 	/// Add a set of feature names requirements
 	void require(std::set<std::string> const & names);
-	/// Which of the required packages are installed?
-	static void getAvailable();
 	/// Is the (required) package available?
 	static bool isAvailable(std::string const & name);
 	/// Has the package been required?
@@ -99,8 +105,14 @@ public:
 	void useLanguage(Language const *);
 	///
 	bool hasLanguages() const;
+	/// check if all used languages are supported by polyglossia
+	bool hasOnlyPolyglossiaLanguages() const;
+	/// check if a language is supported only by polyglossia
+	bool hasPolyglossiaExclusiveLanguages() const;
 	///
-	std::string getLanguages() const;
+	std::string getBabelLanguages() const;
+	///
+	std::map<std::string, std::string> getPolyglossiaLanguages() const;
 	///
 	std::set<std::string> getEncodingSet(std::string const & doc_encoding) const;
 	///
@@ -115,12 +127,16 @@ public:
 	BufferParams const & bufferParams() const;
 	/// the return value is dependent upon both LyXRC and LaTeXFeatures.
 	bool useBabel() const;
+	///
+	bool usePolyglossia() const;
 	/// are we in a float?
 	bool inFloat() const { return in_float_; }
 	/// are we in a float?
 	void inFloat(bool const b) { in_float_ = b; }
 	/// Runparams that will be used for exporting this file.
 	OutputParams const & runparams() const { return runparams_; }
+	/// Resolve alternatives like "esint|amsmath|wasysym"
+	void resolveAlternatives();
 	///
 	void setHTMLTitle(docstring const & t) { htmltitle_ = t; }
 	///
@@ -139,10 +155,8 @@ private:
 	typedef std::list<std::string> SnippetList;
 	///
 	SnippetList preamble_snippets_;
-	/// The available (required) packages
-	typedef std::set<std::string> Packages;
 	///
-	static Packages packages_;
+	SnippetList css_snippets_;
 	///
 	typedef std::set<Language const *> LanguageList;
 	/// used languages (only those that are supported by babel)