X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FLaTeXFeatures.h;h=af27b5c232617d7ad2406d67b5e6d41b985340d1;hb=104fdcc9be40df19d50cddad7f8ae9ab63bbf5f7;hp=999c1fb460ff50544178f86453efc462f88868f8;hpb=7cbeed2e40691570b5572c58ce51222d487400e6;p=lyx.git diff --git a/src/LaTeXFeatures.h b/src/LaTeXFeatures.h index 999c1fb460..af27b5c232 100644 --- a/src/LaTeXFeatures.h +++ b/src/LaTeXFeatures.h @@ -27,6 +27,7 @@ class Buffer; class BufferParams; class InsetLayout; class Language; +struct TexString; /** The packages and commands that a buffer needs. This class * contains a list. Each of the LaTeX packages that a buffer needs @@ -43,25 +44,35 @@ class Language; */ class LaTeXFeatures { public: + /// Which Language package do we use? + enum LangPackage { + LANG_PACK_NONE, + LANG_PACK_BABEL, + LANG_PACK_POLYGLOSSIA, + LANG_PACK_CUSTOM + }; /// LaTeXFeatures(Buffer const &, BufferParams const &, OutputParams const &); /// The color packages std::string const getColorOptions() const; + /// The requested package options + std::string const getPackageOptions() const; /// The packages needed by the document std::string const getPackages() const; /// The macros definitions needed by the document - docstring const getMacros() const; + TexString getMacros() const; /// Extra preamble code before babel is called - std::string const getBabelPresettings() const; + docstring 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; + docstring const getBabelPostsettings() 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, bool use_minted) const; /// docstring const getTClassHTMLStyles() const; /// @@ -73,26 +84,36 @@ public: /// Include a file for use with the SGML entities void includeFile(docstring const & key, std::string const & name); /// The float definitions. - void getFloatDefinitions(odocstream & os) const; + void getFloatDefinitions(otexstream & os) const; /// Print requirements to lyxerr void showStruct() const; + /// Add preamble snippet with TexRow information + void addPreambleSnippet(TexString snippet, bool allowdupes = false); + /// Add preamble snippet without TexRow information + void addPreambleSnippet(docstring const & snippet, bool allowdupes = false); /// - void addPreambleSnippet(std::string const &); + TexString getPreambleSnippets() const; + /// Adds CSS information for HTML export. + /// Note that addPreambleSnippet is for LaTeX-type export + void addCSSSnippet(std::string const &); /// - std::string getPreambleSnippets() const; + docstring getCSSSnippets() const; /// Add a feature name requirements void require(std::string const & name); /// Add a set of feature names requirements void require(std::set const & names); - /// Which of the required packages are installed? - static void getAvailable(); + /// Add a feature name provision + void provide(std::string const & name); /// Is the (required) package available? static bool isAvailable(std::string const & name); /// Has the package been required? bool isRequired(std::string const & name) const; - /* Is it necessary to load the package? This is true if - isRequired is true and the feature is not provided by the - textclass. + /** Is this feature already provided + * e.g. by the document class? + */ + bool isProvided(std::string const & name) const; + /** Is it necessary to load the package? This is true if + isRequired is true and the feature is not already provided */ bool mustProvide(std::string const & name) const; /// @@ -102,14 +123,25 @@ public: /// bool hasLanguages() const; /// check if all used languages are supported by polyglossia - bool hasPolyglossiaLanguages() const; + bool hasOnlyPolyglossiaLanguages() const; + /// check if a language is supported only by polyglossia + bool hasPolyglossiaExclusiveLanguages() const; + /// A vector of all used languages supported only by polyglossia + std::vector getPolyglossiaExclusiveLanguages() const; + /// A vector of all used languages supported only by babel + std::vector getBabelExclusiveLanguages() const; + /// + std::string getBabelLanguages() const; /// - std::string getLanguages() const; + std::set getPolyglossiaLanguages() const; /// - std::map getPolyglossiaLanguages() const; + std::string getActiveChars() const; /// std::set getEncodingSet(std::string const & doc_encoding) const; /// + void getFontEncodings(std::vector & encodings, + bool const onlylangs = false) const; + /// void useLayout(docstring const & lyt); /// void useInsetLayout(InsetLayout const & lay); @@ -119,38 +151,58 @@ public: void setBuffer(Buffer const &); /// BufferParams const & bufferParams() const; - /// the return value is dependent upon both LyXRC and LaTeXFeatures. - bool useBabel() const; - /// - bool usePolyglossia() const; + /** Which language package do we require? \p englishbabel determines + * if we require babel even if English is the only language. + */ + LangPackage langPackage() const; + /// Convenience function to test if we use babel + bool useBabel() const { return langPackage() == LANG_PACK_BABEL; } + /// Convenience function to test if we use polyglossia + bool usePolyglossia() const { return langPackage() == LANG_PACK_POLYGLOSSIA; } /// are we in a float? bool inFloat() const { return in_float_; } /// are we in a float? void inFloat(bool const b) { in_float_ = b; } + /// are we in a deleted inset? + bool inDeletedInset() const { return in_deleted_inset_; } + /// are we in a deleted inset? + void inDeletedInset(bool const b) { in_deleted_inset_ = b; } + /// set savenote environment (footnote package) + std::string saveNoteEnv() const { return savenote_env_; } + /// return savenote environment + void saveNoteEnv(std::string const & s) { savenote_env_ = s; } /// Runparams that will be used for exporting this file. OutputParams const & runparams() const { return runparams_; } + /// Resolve alternatives like "esint|amsmath|wasysym" + void resolveAlternatives(); + /// Expand multiple requirements like "textcomp,lyxmathsym,amstext" + void expandMultiples(); /// void setHTMLTitle(docstring const & t) { htmltitle_ = t; } /// docstring const & htmlTitle() const { return htmltitle_; } + /// + bool hasRTLLanguage() const; private: + /// + void useLayout(docstring const &, int); /// std::list usedLayouts_; /// std::list usedInsetLayouts_; - /// The features that are needed by the document - typedef std::set Features; /// + typedef std::set Features; + /// The features that are needed by the document Features features_; + /// Features that are provided + Features provides_; /// Static preamble bits, from external templates, or anywhere else - typedef std::list SnippetList; + typedef std::list SnippetList; /// SnippetList preamble_snippets_; - /// The available (required) packages - typedef std::set Packages; /// - static Packages packages_; + SnippetList css_snippets_; /// typedef std::set LanguageList; /// used languages (only those that are supported by babel) @@ -178,7 +230,11 @@ private: /// bool in_float_; /// + bool in_deleted_inset_; + /// docstring htmltitle_; + /// + std::string savenote_env_; };