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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@9502 a592a061-630c-0410-9148-cb99ea01b6c8
200 lines
3.6 KiB
C++
200 lines
3.6 KiB
C++
// -*- C++ -*-
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/**
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* \file LaTeX.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 Lars Gullik Bjønnes
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* \author Angus Leeming
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* \author Dekel Tsur
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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 LATEX_H
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#define LATEX_H
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#include "outputparams.h"
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#include <boost/utility.hpp>
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#include <boost/signal.hpp>
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#include <vector>
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#include <set>
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class DepTable;
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///
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class TeXErrors {
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private:
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///
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class Error {
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public:
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///
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Error () : error_in_line(0) {}
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///
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Error(int line, std::string const & desc, std::string const & text)
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: error_in_line(line),
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error_desc(desc),
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error_text(text) {}
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/// what line in the TeX file the error occured in
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int error_in_line;
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/// The kind of error
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std::string error_desc;
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/// The line/cmd that caused the error.
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std::string error_text;
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};
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public:
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///
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typedef std::vector<Error> Errors;
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///
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Errors::const_iterator begin() const { return errors.begin(); }
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///
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Errors::const_iterator end() const { return errors.end(); }
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///
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void insertError(int line, std::string const & error_desc,
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std::string const & error_text);
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private:
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///
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Errors errors;
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};
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class Aux_Info {
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public:
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///
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Aux_Info() {}
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///
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std::string aux_file;
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///
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std::set<std::string> citations;
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///
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std::set<std::string> databases;
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///
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std::set<std::string> styles;
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};
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///
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bool operator==(Aux_Info const &, Aux_Info const &);
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bool operator!=(Aux_Info const &, Aux_Info const &);
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///
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class LaTeX : boost::noncopyable {
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public:
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/** Return values from scanLogFile() and run() (to come)
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This enum should be enlarged a bit so that one could
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get more feedback from the LaTeX run.
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*/
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enum log_status {
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///
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NO_ERRORS = 0,
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///
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NO_LOGFILE = 1,
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///
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NO_OUTPUT = 2,
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///
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UNDEF_REF = 4, // Reference '...' on page ... undefined.
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///
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UNDEF_CIT = 8, // Citation '...' on page ... undefined.
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///
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RERUN = 16, // Label(s) may have changed. Rerun to get...
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///
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TEX_ERROR = 32,
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///
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TEX_WARNING = 64,
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///
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LATEX_ERROR = 128,
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///
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LATEX_WARNING = 256,
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///
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PACKAGE_WARNING = 512,
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///
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NO_FILE = 1024,
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///
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NO_CHANGE = 2048,
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///
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TOO_MANY_ERRORS = 4096,
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///
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ERROR_RERUN = 8192,
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///
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ERRORS = TEX_ERROR + LATEX_ERROR,
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///
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WARNINGS = TEX_WARNING + LATEX_WARNING + PACKAGE_WARNING
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};
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/// This signal emits an informative message
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boost::signal<void(std::string)> message;
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/**
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cmd = the latex command, file = name of the (temporary) latex file,
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path = name of the files original path.
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*/
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LaTeX(std::string const & cmd, OutputParams const &,
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std::string const & file, std::string const & path);
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/// runs LaTeX several times
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int run(TeXErrors &);
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///
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int getNumErrors() { return num_errors;}
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///
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int scanLogFile(TeXErrors &);
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private:
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/// use this for running LaTeX once
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int startscript();
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/// The dependency file.
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std::string depfile;
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///
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void deplog(DepTable & head);
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///
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bool runMakeIndex(std::string const &, OutputParams const &);
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///
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std::vector<Aux_Info> const scanAuxFiles(std::string const &);
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///
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Aux_Info const scanAuxFile(std::string const &);
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///
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void scanAuxFile(std::string const &, Aux_Info &);
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///
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void updateBibtexDependencies(DepTable &,
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std::vector<Aux_Info> const &);
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///
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bool runBibTeX(std::vector<Aux_Info> const &);
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///
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void deleteFilesOnError() const;
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///
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std::string cmd;
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///
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std::string file;
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///
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std::string path;
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/// used by scanLogFile
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int num_errors;
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/// The name of the final output file.
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std::string output_file;
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///
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OutputParams runparams;
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};
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#endif
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