lyx_mirror/src/converter.h

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// -*- C++ -*-
#ifndef CONVERTER_H
#define CONVERTER_H
/**
* \file converter.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Dekel Tsur
*
* Full author contact details are available in file CREDITS
*/
#include "latexrunparams.h"
#include "graph.h"
#include <vector>
class Format;
class Formats;
class Buffer;
///
class Converter {
public:
///
Converter(string const & f, string const & t, string const & c,
string const & l);
///
void readFlags();
///
string from;
///
string to;
///
string command;
///
string flags;
///
Format const * From;
///
Format const * To;
/// The converter is latex or its derivatives
bool latex;
/// Do we need to run the converter in the original directory?
bool original_dir;
/// This converter needs the .aux files
bool need_aux;
/// If the converter put the result in a directory, then result_dir
/// is the name of the directory
string result_dir;
/// If the converter put the result in a directory, then result_file
/// is the name of the main file in that directory
string result_file;
/// Command to convert the program output to a LaTeX log file format
string parselog;
};
///
class Converters {
public:
///
typedef std::vector<int> EdgePath; // to be removed SOON
///
typedef std::vector<Converter> ConverterList;
///
typedef ConverterList::const_iterator const_iterator;
///
Converter const & get(int i) const {
return converterlist_[i];
}
///
Converter const * getConverter(string const & from, string const & to);
///
int getNumber(string const & from, string const & to);
///
void add(string const & from, string const & to,
string const & command, string const & flags);
//
void erase(string const & from, string const & to);
///
void sort();
///
std::vector<Format const *> const
getReachableTo(string const & target, bool clear_visited);
///
std::vector<Format const *> const
getReachable(string const & from, bool only_viewable,
bool clear_visited);
///
bool isReachable(string const & from, string const & to);
///
Graph::EdgePath const getPath(string const & from, string const & to);
///
bool usePdflatex(Graph::EdgePath const & path);
///
bool convert(Buffer const * buffer,
string const & from_file, string const & to_file_base,
string const & from_format, string const & to_format,
string & to_file);
///
bool convert(Buffer const * buffer,
string const & from_file, string const & to_file_base,
string const & from_format, string const & to_format);
///
string const dvips_options(Buffer const * buffer);
///
string const dvipdfm_options(Buffer const * buffer);
///
void update(Formats const & formats);
///
void updateLast(Formats const & formats);
///
bool formatIsUsed(string const & format);
///
const_iterator begin() const {
return converterlist_.begin();
}
const_iterator end() const {
return converterlist_.end();
}
///
void buildGraph();
private:
///
std::vector<Format const *> const
Converters::intToFormat(std::vector<int> const & input);
///
bool scanLog(Buffer const * buffer, string const & command,
string const & filename);
///
bool runLaTeX(Buffer const * buffer, string const & command,
LatexRunParams const &);
///
ConverterList converterlist_;
///
string latex_command_;
///
bool move(string const & from, string const & to, bool copy);
///
Graph G_;
};
extern Converters converters;
extern Converters system_converters;
#endif //CONVERTER_H