4 * This file is part of LyX, the document processor.
5 * Licence details can be found in the file COPYING.
8 * \author Jean-Marc Lasgouttes
10 * Full author contact details are available in file CREDITS.
17 #include "TextClass.h"
27 namespace support { class FileName; }
29 /// Simple support for frontend::Alert::warning().
32 void warning(docstring const & title, docstring const & message,
39 /// A trivial subclass, just to give us a public default constructor
40 class TeX2LyXDocClass : public DocumentClass
44 void parse_preamble(Parser & p, std::ostream & os,
45 std::string const & forceclass, TeX2LyXDocClass & tc);
46 /// Translate babel language name to LyX language name
47 extern std::string babel2lyx(std::string const & language);
49 /// used packages with options
50 extern std::map<std::string, std::vector<std::string> > used_packages;
53 std::string translate_len(std::string const &);
55 void parse_text(Parser & p, std::ostream & os, unsigned flags, bool outer,
59 * Parses a subdocument, usually useful in insets (whence the name).
61 * It ignores \c context.need_layout and \c context.need_end_layout and
62 * starts and ends always a new layout.
63 * Therefore this may only be used to parse text in insets or table cells.
65 void parse_text_in_inset(Parser & p, std::ostream & os, unsigned flags,
66 bool outer, Context const & context,
67 InsetLayout const * layout = 0);
71 void parse_math(Parser & p, std::ostream & os, unsigned flags, mode_type mode);
75 void handle_tabular(Parser & p, std::ostream & os, bool is_long_tabular,
80 std::string const trim(std::string const & a, char const * p = " \t\n\r");
82 void split(std::string const & s, std::vector<std::string> & result,
84 std::string join(std::vector<std::string> const & input,
87 bool is_math_env(std::string const & name);
88 char const * const * is_known(std::string const &, char const * const *);
91 * Adds the command \p command to the list of known commands.
92 * \param o1 first optional parameter to the latex command \newcommand
93 * (with brackets), or the empty string if there were no optional arguments.
94 * \param o2 wether \newcommand had a second optional parameter
96 void add_known_command(std::string const & command, std::string const & o1,
99 // Access to environment stack
100 extern std::vector<std::string> active_environments;
101 std::string active_environment();
110 typedef std::map<std::string, std::vector<ArgumentType> > CommandMap;
112 /// Known TeX commands with arguments that get parsed into ERT.
113 extern CommandMap known_commands;
114 /// Known TeX environments with arguments that get parsed into ERT.
115 extern CommandMap known_environments;
116 /// Known TeX math environments with arguments that get parsed into LyX mathed.
117 extern CommandMap known_math_environments;
119 extern bool noweb_mode;
120 /// Did we recognize any pdflatex-only construct?
121 extern bool pdflatex;
122 /// LyX format that is created by tex2lyx
123 int const LYX_FORMAT = 345;
125 /// path of the master .tex file
126 extern std::string getMasterFilePath();
127 /// path of the currently processed .tex file
128 extern std::string getParentFilePath();
132 * Reads tex input from \a infilename and writes lyx output to \a outfilename.
133 * The (latex) encoding can be provided as \a encoding.
134 * Uses some common settings for the preamble, so this should only
135 * be used more than once for included documents.
136 * Caution: Overwrites the existing preamble settings if the new document
137 * contains a preamble.
138 * \return true if the conversion was successful, else false.
140 bool tex2lyx(std::string const & infilename,
141 support::FileName const & outfilename,
142 std::string const & encoding);