X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FLanguage.h;h=955df26b204c03681449a07ce34ba2234eb2b0d3;hb=e903d0158e1d92c0d9c17656af10df9fa9a3d723;hp=59085ec847133da20b9b9dde0859b7681dcf1227;hpb=f630be890494c849981e4fb52ea4740506e92bed;p=lyx.git

diff --git a/src/Language.h b/src/Language.h
index 59085ec847..955df26b20 100644
--- a/src/Language.h
+++ b/src/Language.h
@@ -4,10 +4,10 @@
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
  *
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
  * \author Jean-Marc Lasgouttes
  * \author Dekel Tsur
- * \author Jürgen Vigna
+ * \author Jürgen Vigna
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -15,8 +15,9 @@
 #ifndef LANGUAGE_H
 #define LANGUAGE_H
 
+#include "support/docstring.h"
+
 #include <map>
-#include <string>
 
 
 namespace lyx {
@@ -24,41 +25,78 @@ namespace lyx {
 namespace support { class FileName; }
 
 class Encoding;
+class Lexer;
 
 ///
 class Language {
 public:
 	///
-	Language() : rightToLeft_(false) {}
-	///
-	Language(std::string const & l, std::string const & b, std::string const & d,
-		 bool rtl, std::string const & es, Encoding const * e, std::string const & c,
-		 std::string const & o)
-		: lang_(l), babel_(b), display_(d), rightToLeft_(rtl),
-		  encodingStr_(es), encoding_(e), code_(c), latex_options_(o)
-		{}
-	///
+	Language() : rightToLeft_(false), translated_(false) {}
+	/// LyX language name
 	std::string const & lang() const { return lang_; }
-	///
+	/// Babel language name
 	std::string const & babel() const { return babel_; }
-	///
+	/// polyglossia language name
+	std::string const & polyglossia() const { return polyglossia_name_; }
+	/// polyglossia language options
+	std::string const & polyglossiaOpts() const { return polyglossia_opts_; }
+	/// requirement (package, function)
+	std::string const & requires() const { return requires_; }
+	/// translatable GUI name
 	std::string const & display() const { return display_; }
-	///
+	/// is this a RTL language?
 	bool rightToLeft() const { return rightToLeft_; }
-	///
+	/// Is an (at least partial) translation of this language available?
+	bool translated() const { return translated_; }
+	/**
+	 * Translate a string from the layout files that appears in the output.
+	 * It takes the translations from lib/layouttranslations instead of
+	 * the .mo files. This should be used for every translation that
+	 * appears in the exported document, since the output must not depend
+	 * on installed locales. Non-ASCII keys are not translated. */
+	docstring const translateLayout(std::string const & msg) const;
+	/// default encoding
 	Encoding const * encoding() const { return encoding_; }
 	///
 	std::string const & encodingStr() const { return encodingStr_; }
-	///
+	/// language code
 	std::string const & code() const { return code_; }
-	///
-	std::string const & latex_options() const { return latex_options_; }
+	/// set code (needed for rc.spellchecker_alt_lang)
+	void setCode(std::string const c) { code_ = c; }
+	/// language variety (needed by aspell checker)
+	std::string const & variety() const { return variety_; }
+	/// set variety (needed for rc.spellchecker_alt_lang)
+	void setVariety(std::string const v) { variety_ = v; }
+	/// preamble settings after babel was called
+	std::string const & babel_postsettings() const { return babel_postsettings_; }
+	/// preamble settings before babel is called
+	std::string const & babel_presettings() const { return babel_presettings_; }
+	/// This language internally sets a font encoding
+	bool internalFontEncoding() const { return internal_enc_; }
+	/// This language needs to be passed to babel itself (not the class)
+	bool asBabelOptions() const { return as_babel_options_; }
+	///
+	bool read(Lexer & lex);
+	///
+	bool readLanguage(Lexer & lex);
+	///
+	typedef std::map<std::string, docstring> TranslationMap;
+	///
+	void readLayoutTranslations(TranslationMap const & trans, bool replace);
+	// for the use in std::map
+	friend bool operator<(Language const & p, Language const & q);
 private:
 	///
 	std::string lang_;
 	///
 	std::string babel_;
 	///
+	std::string polyglossia_name_;
+	///
+	std::string polyglossia_opts_;
+	///
+	std::string requires_;
+	///
 	std::string display_;
 	///
 	bool rightToLeft_;
@@ -69,9 +107,28 @@ private:
 	///
 	std::string code_;
 	///
-	std::string latex_options_;
+	std::string variety_;
+	///
+	std::string babel_postsettings_;
+	///
+	std::string babel_presettings_;
+	///
+	bool internal_enc_;
+	///
+	bool as_babel_options_;
+	///
+	bool translated_;
+	///
+	TranslationMap layoutTranslations_;
 };
 
+
+inline bool operator<(Language const & p, Language const & q)
+{
+	return q.lang() > p.lang();
+}
+
+
 class Languages
 {
 public:
@@ -84,6 +141,8 @@ public:
 	///
 	void read(support::FileName const & filename);
 	///
+	void readLayoutTranslations(support::FileName const & filename);
+	///
 	Language const * getLanguage(std::string const & language) const;
 	///
 	size_type size() const { return languagelist.size(); }
@@ -98,11 +157,18 @@ private:
 	LanguageList languagelist;
 };
 
+/// Global singleton instance.
 extern Languages languages;
+/// Default language defined in LyXRC
 extern Language const * default_language;
-extern Language const * english_language;
+/// Used to indicate that the language should be left unchanged when
+/// applying a font change.
 extern Language const * ignore_language;
+/// Default language defined in LyXRC
 extern Language const * latex_language;
+/// Used to indicate that the language should be reset to the Buffer
+// language when applying a font change.
+extern Language const * reset_language;
 
 
 } // namespace lyx