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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@37016 a592a061-630c-0410-9148-cb99ea01b6c8
143 lines
3.9 KiB
C++
143 lines
3.9 KiB
C++
// -*- C++ -*-
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/**
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* \file tex2lyx.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author André Pönitz
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* \author Jean-Marc Lasgouttes
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef TEX2LYX_H
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#define TEX2LYX_H
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#include "Parser.h"
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#include "TextClass.h"
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#include <iosfwd>
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#include <string>
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#include <vector>
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#include <map>
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namespace lyx {
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namespace support { class FileName; }
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/// Simple support for frontend::Alert::warning().
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namespace frontend {
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namespace Alert {
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void warning(docstring const & title, docstring const & message,
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bool const &);
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}
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}
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class Context;
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/// A trivial subclass, just to give us a public default constructor
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class TeX2LyXDocClass : public DocumentClass
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{};
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/// in preamble.cpp
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void parse_preamble(Parser & p, std::ostream & os,
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std::string const & forceclass, TeX2LyXDocClass & tc);
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/// used packages with options
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extern std::map<std::string, std::vector<std::string> > used_packages;
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/// in text.cpp
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std::string translate_len(std::string const &);
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void parse_text(Parser & p, std::ostream & os, unsigned flags, bool outer,
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Context & context);
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/*!
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* Parses a subdocument, usually useful in insets (whence the name).
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*
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* It ignores \c context.need_layout and \c context.need_end_layout and
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* starts and ends always a new layout.
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* Therefore this may only be used to parse text in insets or table cells.
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*/
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void parse_text_in_inset(Parser & p, std::ostream & os, unsigned flags,
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bool outer, Context const & context);
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/// in math.cpp
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void parse_math(Parser & p, std::ostream & os, unsigned flags, mode_type mode);
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/// in table.cpp
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void handle_tabular(Parser & p, std::ostream & os, bool is_long_tabular,
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Context & context);
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/// in tex2lyx.cpp
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std::string const trim(std::string const & a, char const * p = " \t\n\r");
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void split(std::string const & s, std::vector<std::string> & result,
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char delim = ',');
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std::string join(std::vector<std::string> const & input,
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char const * delim);
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bool is_math_env(std::string const & name);
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char const * const * is_known(std::string const &, char const * const *);
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/*!
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* Adds the command \p command to the list of known commands.
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* \param o1 first optional parameter to the latex command \newcommand
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* (with brackets), or the empty string if there were no optional arguments.
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* \param o2 wether \newcommand had a second optional parameter
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*/
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void add_known_command(std::string const & command, std::string const & o1,
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bool o2);
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// Access to environment stack
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extern std::vector<std::string> active_environments;
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std::string active_environment();
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enum ArgumentType {
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required,
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verbatim,
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item,
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optional
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};
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typedef std::map<std::string, std::vector<ArgumentType> > CommandMap;
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/// Known TeX commands with arguments that get parsed into ERT.
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extern CommandMap known_commands;
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/// Known TeX environments with arguments that get parsed into ERT.
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extern CommandMap known_environments;
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/// Known TeX math environments with arguments that get parsed into LyX mathed.
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extern CommandMap known_math_environments;
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///
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extern bool noweb_mode;
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/// LyX format that is created by tex2lyx
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int const LYX_FORMAT = 345;
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/// path of the master .tex file
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extern std::string getMasterFilePath();
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/// path of the currently processed .tex file
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extern std::string getParentFilePath();
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/*!
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* Reads tex input from \a infilename and writes lyx output to \a outfilename.
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* The (latex) encoding can be provided as \a encoding.
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* Uses some common settings for the preamble, so this should only
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* be used more than once for included documents.
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* Caution: Overwrites the existing preamble settings if the new document
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* contains a preamble.
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* \return true if the conversion was successful, else false.
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*/
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bool tex2lyx(std::string const & infilename,
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support::FileName const & outfilename,
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std::string const & encoding);
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} // namespace lyx
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#endif
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