X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fconverter.h;h=f5f66ed810eddb1c9caf77c99bf25ef01c6c34bc;hb=9ee46b846e5e84ad40ceda4f4af94aeb86cd90a2;hp=91f1444aff805b502ae7f41f6a395360188fdcdc;hpb=8aff605caefaba655e48bc629ed344bb74bcd61a;p=lyx.git

diff --git a/src/converter.h b/src/converter.h
index 91f1444aff..f5f66ed810 100644
--- a/src/converter.h
+++ b/src/converter.h
@@ -1,183 +1,158 @@
 // -*- C++ -*-
-/* This file is part of
- * ====================================================== 
- * 
- *           LyX, The Document Processor
- *        
- *           Copyright 1995 Matthias Ettrich
- *           Copyright 1995-2000 The LyX Team.
+/**
+ * \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.
+ */
 
 #ifndef CONVERTER_H
 #define CONVERTER_H
 
-#ifdef __GNUG__
-#pragma interface
-#endif
+#include "graph.h"
+#include "outputparams.h"
 
-#include <map>
 #include <vector>
-#include "LString.h"
+#include <string>
+
 
 class Buffer;
+class Format;
+class Formats;
+class OutputParams;
+
 
 ///
-class Format {
+class Converter {
 public:
 	///
-	Format() {}
+	Converter(std::string const & f, std::string const & t, std::string const & c,
+		  std::string const & l);
 	///
-	Format(string const & n, string const & e, string const & p,
-	       string const & s) :
-		name(n), extension(e), prettyname(p), shortcut(s) {};
+	void readFlags();
 	///
-	string name;
+	std::string from;
 	///
-	string extension;
+	std::string to;
 	///
-	string prettyname;
+	std::string command;
 	///
-	string shortcut;
-	///
-	string viewer;
-};
-
-///
-struct Command {
+	std::string flags;
 	///
-	Command(Format const * f, Format const * t, string const & c)
-		: from(f), to(t), command(c),
-		  latex(false), original_dir(false), need_aux(false) {}
+	Format const * From;
 	///
-	Format const * from;
-	///
-	Format const * to;
-	///
-	string command;
+	Format const * To;
+
 	/// The converter is latex or its derivatives
 	bool latex;
+	/// The converter is xml
+	bool xml;
 	/// 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;
+	std::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;
+	std::string result_file;
 	/// Command to convert the program output to a LaTeX log file format
-	string parselog;
-	/// Backends in which the converter is not used
-	std::vector<string> disable;
-
-	/// Used by the BFS algorithm
-	bool visited;
-	/// Used by the BFS algorithm
-	std::vector<Command>::iterator previous;
+	std::string parselog;
 };
 
-class FormatPair {
-public:
-	///
-	Format const * format;
-	///
-	Format const * from;
-	///
-	string command;
-	///
-	FormatPair(Format const * f1, Format const * f2, string c)
-		: format(f1), from(f2), command(c) {}
-};
 
 ///
-class Formats {
+class Converters {
 public:
 	///
-	static
-	void Add(string const & name);
+	typedef std::vector<int> EdgePath; // to be removed SOON
 	///
-	static
-	void Add(string const & name, string const & extension, 
-		 string const & prettyname, string const & shortcut);
+	typedef std::vector<Converter> ConverterList;
 	///
-	static
-	void SetViewer(string const & name, string const & command);
+	typedef ConverterList::const_iterator const_iterator;
 	///
-	static
-	bool View(Buffer const * buffer, string const & filename,
-		  string const & format_name);
+	Converter const & get(int i) const {
+		return converterlist_[i];
+	}
 	///
-	static
-	Format * GetFormat(string const & name);
+	Converter const * getConverter(std::string const & from,
+				       std::string const & to) const;
 	///
-	static
-	string const PrettyName(string const & name);
+	int getNumber(std::string const & from, std::string const & to) const;
 	///
-	static
-	string const Extension(string const & name);
-private:
+	void add(std::string const & from, std::string const & to,
+		 std::string const & command, std::string const & flags);
+	//
+	void erase(std::string const & from, std::string const & to);
 	///
-	static
-	std::map<string, Format> formats;
-};
-
-///
-class Converter {
-public:
+	void sort();
 	///
-	static
-	void Add(string const & from, string const & to,
-		 string const & command, string const & flags);
+	std::vector<Format const *> const
+	getReachableTo(std::string const & target, bool clear_visited);
 	///
-	
+	std::vector<Format const *> const
+	getReachable(std::string const & from, bool only_viewable,
+		     bool clear_visited);
+	/// Does a conversion path from format \p from to format \p to exist?
+	bool isReachable(std::string const & from, std::string const & to);
 	///
-	static
-	std::vector<FormatPair> const
-	GetReachable(string const & from, string const & stop_format,
-		     bool only_viewable);
+	Graph::EdgePath const getPath(std::string const & from, std::string const & to);
 	///
-	static
-	bool IsReachable(string const & from, string const & to);
+	OutputParams::FLAVOR getFlavor(Graph::EdgePath const & path);
 	///
-	static
-	bool Convert(Buffer const * buffer,
-		     string const & from_file, string const & to_file_base,
-		     string const & from_format, string const & to_format,
-		     string const & using_format, string & to_file);
+	bool convert(Buffer const * buffer,
+		     std::string const & from_file, std::string const & to_file_base,
+		     std::string const & from_format, std::string const & to_format,
+                     std::string & to_file, bool try_default = false);
 	///
-	static
-	bool Convert(Buffer const * buffer,
-		     string const & from_file, string const & to_file_base,
-		     string const & from_format, string const & to_format,
-		     string const & using_format = string());
+	bool convert(Buffer const * buffer,
+		     std::string const & from_file, std::string const & to_file_base,
+		     std::string const & from_format, std::string const & to_format,
+                     bool try_default = false);
 	///
-	static
-	string const SplitFormat(string const & str, string & format);
+	void update(Formats const & formats);
 	///
-	static
-	string const dvi_papersize(Buffer const * buffer);
+	void updateLast(Formats const & formats);
 	///
-	static
-	string const dvips_options(Buffer const * buffer);
+	bool formatIsUsed(std::string const & format);
 	///
-	static
-	void init();
+	const_iterator begin() const {
+		return converterlist_.begin();
+	}
+	const_iterator end() const {
+		return converterlist_.end();
+	}
+	///
+	void buildGraph();
 private:
 	///
-	static
-	bool scanLog(Buffer const * buffer, string const & command, 
-		     string const & filename);
+	std::vector<Format const *> const
+	intToFormat(std::vector<int> const & input);
+	///
+	bool scanLog(Buffer const & buffer, std::string const & command,
+		     std::string const & filename);
 	///
-	static
-	bool runLaTeX(Buffer const * buffer, string const & command);
+	bool runLaTeX(Buffer const & buffer, std::string const & command,
+		      OutputParams const &);
 	///
-	static
-	std::vector<Command> commands;
+	ConverterList converterlist_;
 	///
-	static
-	string latex_command;
+	std::string latex_command_;
+	/// If \p from = /path/file.ext and \p to = /path2/file2.ext2 then
+	/// this method moves each /path/file*.ext file to /path2/file2*.ext2
+	bool move(std::string const & fmt,
+		  std::string const & from, std::string const & to,
+		  bool copy);
+	///
+	Graph G_;
 };
 
-#endif
+extern Converters converters;
+
+extern Converters system_converters;
+
+#endif //CONVERTER_H