X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FLaTeXFeatures.h;h=7f010b33ca94522ba397e4ff098683c600a7df1c;hb=d1e3d75da226311cb290fc4be3686d6deef7b967;hp=616e3702a8c5af1c13bacee41582d7bcb3740f5a;hpb=b593556d91dcafa280c57de6818aa566d4bcda5c;p=lyx.git diff --git a/src/LaTeXFeatures.h b/src/LaTeXFeatures.h index 616e3702a8..7f010b33ca 100644 --- a/src/LaTeXFeatures.h +++ b/src/LaTeXFeatures.h @@ -1,117 +1,161 @@ // -*- C++ -*- -/* This file is part of -* ====================================================== -* -* LyX, The Document Processor -* -* Copyright 1995 Matthias Ettrich -* Copyright 1995-2001 the LyX Team. -* -* ====================================================== */ +/** + * \file LaTeXFeatures.h + * This file is part of LyX, the document processor. + * Licence details can be found in the file COPYING. + * + * \author Lars Gullik Bjønnes + * \author Jean-Marc Lasgouttes + * + * Full author contact details are available in file CREDITS. + */ #ifndef LATEXFEATURES_H #define LATEXFEATURES_H +#include "OutputParams.h" +#include "support/docstring.h" -#ifdef __GNUG__ -#pragma interface -#endif - -#include "support/types.h" - -#include "LString.h" - -#include #include #include #include +#include -class BufferParams; -struct Language; -/** The packages and commands that a buffer needs. This class - contains a list. Each of the LaTeX packages that a buffer needs - should be added with void require(string const & name). +namespace lyx { - i.e require("amssymb") +class Buffer; +class BufferParams; +class Language; - To add support you should only need to require() the package name as - packages which don't have special requirements are handled automatically. - If your new package does need special consideration you'll need to alter - string const getPackages() const; - Remember to update the validate function in buffer.C and paragraph.C - when you do so. -*/ +/** The packages and commands that a buffer needs. This class + * contains a list. Each of the LaTeX packages that a buffer needs + * should be added with void require(string const & name). + * + * i.e require("amssymb") + * + * To add support you should only need to require() the package name as + * packages which don't have special requirements are handled automatically. + * If your new package does need special consideration you'll need to alter + * string const getPackages() const; + * Remember to update the validate function in Buffer.cpp and Paragraph.cpp + * when you do so. + */ class LaTeXFeatures { public: /// - LaTeXFeatures(BufferParams const &); + LaTeXFeatures(Buffer const &, BufferParams const &, + OutputParams const &); + /// The color packages + std::string const getColorOptions() const; /// The packages needed by the document - string const getPackages() const; + std::string const getPackages() const; /// The macros definitions needed by the document - string const getMacros() const; + std::string const getMacros() const; /// - string const getBabelOptions() const; + std::string const getBabelOptions() const; /// The definitions needed by the document's textclass - string const getTClassPreamble() const; - /// The sgml definitions needed by the document (dobook/linuxdoc) - string const getLyXSGMLEntities() const; + docstring const getTClassPreamble() const; + /// The language dependent definitions needed by the document's textclass + docstring const getTClassI18nPreamble(bool use_babel) const; + /// The sgml definitions needed by the document (docbook) + docstring const getLyXSGMLEntities() const; /// The SGML Required to include the files added with includeFile(); - string const getIncludedFiles(string const & fname) const; + docstring const getIncludedFiles(std::string const & fname) const; /// Include a file for use with the SGML entities - void includeFile(string const & key, string const & name); + void includeFile(docstring const & key, std::string const & name); /// The float definitions. void getFloatDefinitions(std::ostream & os) const; /// Print requirements to lyxerr void showStruct() const; /// - void addExternalPreamble(string const &); - /// Provide a string name-space to the requirements - void require(string const & name); - /// Is the package required? - bool isRequired(string const & name) const; - /// - void useFloat(string const & name); + void addPreambleSnippet(std::string 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(); + /// 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. + */ + bool mustProvide(std::string const & name) const; + /// + void useFloat(std::string const & name, bool subfloat = false); /// void useLanguage(Language const *); /// - bool hasLanguages(); + bool hasLanguages() const; /// - string getLanguages() const; + std::string getLanguages() const; /// - std::set getEncodingSet(string const & doc_encoding); + std::set getEncodingSet(std::string const & doc_encoding) const; /// - void useLayout(string const & lyt); + void useLayout(docstring const & lyt); /// - BufferParams const & bufferParams() const; + Buffer const & buffer() const; /// + void setBuffer(Buffer const &); + /// + BufferParams const & bufferParams() const; + /// the return value is dependent upon both LyXRC and LaTeXFeatures. + bool useBabel() 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_; } private: - string externalPreambles; - - std::set layout; + std::list usedLayouts_; + /// The features that are needed by the document + typedef std::set Features; + /// + Features features_; /// Static preamble bits from the external material insets - - - typedef std::list FeaturesList; + typedef std::list SnippetList; /// - FeaturesList features; + SnippetList preamble_snippets_; + /// The available (required) packages + typedef std::set Packages; /// - typedef std::set LanguageList; + static Packages packages_; /// - LanguageList UsedLanguages; + typedef std::set LanguageList; + /// used languages (only those that are supported by babel) + LanguageList UsedLanguages_; /// - typedef std::set UsedFloats; + typedef std::map UsedFloats; /// - UsedFloats usedFloats; + UsedFloats usedFloats_; /// - typedef std::map FileMap; + typedef std::map FileMap; /// - FileMap IncludedFiles; + FileMap IncludedFiles_; + /** Buffer of the file being processed. + * This may be a child buffer of the to-be-exported file and + * therefore may not be the buffer that belongs to params_. + * Only needed by InsetInclude::validate(). + */ + Buffer const * buffer_; /// + BufferParams const & params_; + /** Some insets need to know details about the to-be-produced file + * in validate(). + */ + OutputParams const & runparams_; /// - BufferParams const & params; + bool in_float_; }; + +} // namespace lyx + #endif