X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fconverter.h;h=943e03e9a361497cd2da749a5b80fffacd1391f1;hb=f268743f8c014ef2dadd260fd1a3873cb1d2038b;hp=b23a0ffd62ca884140f8d13781a08b587a4103c4;hpb=4255b4a1b7dcb4d092c26aaccf7a5b240c8d7786;p=lyx.git

diff --git a/src/converter.h b/src/converter.h
index b23a0ffd62..943e03e9a3 100644
--- a/src/converter.h
+++ b/src/converter.h
@@ -1,39 +1,50 @@
 // -*- 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 "latexrunparams.h"
+#include "graph.h"
 
-#include <map>
 #include <vector>
-#include "LString.h"
+
+class Format;
+class Formats;
 
 class Buffer;
 
 ///
-struct Command {
+class Converter {
+public:
+	///
+	Converter(string const & f, string const & t, string const & c,
+		  string const & l);
 	///
-	Command(string const & f, string const & t, string const & c)
-		: from(f), to(t), command(c),
-		  original_dir(false), need_aux(false) {}
+	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
@@ -46,113 +57,92 @@ struct Command {
 	string result_file;
 	/// Command to convert the program output to a LaTeX log file format
 	string parselog;
-
-	/// Used by the BFS algorithm
-	bool visited;
-	/// Used by the BFS algorithm
-	std::vector<Command>::iterator previous;
 };
 
+
 ///
-class Format {
+class Converters {
 public:
 	///
-	Format() {}
+	typedef std::vector<int> EdgePath; // to be removed SOON
 	///
-	Format(string const & n);
+	typedef std::vector<Converter> ConverterList;
 	///
-	string name;
+	typedef ConverterList::const_iterator const_iterator;
 	///
-	string prettyname;
-	///
-	string viewer;
-};
-
-class FormatPair {
-public:
+	Converter const & get(int i) const {
+		return converterlist_[i];
+	}
 	///
-	Format * format;
+	Converter const * getConverter(string const & from, string const & to);
 	///
-	Format * from;
+	int getNumber(string const & from, string const & to);
 	///
-	string command;
+	void add(string const & from, string const & to,
+		 string const & command, string const & flags);
+	//
+	void erase(string const & from, string const & to);
 	///
-	FormatPair(Format * f1, Format * f2, string c)
-		: format(f1), from(f2), command(c) {}
-};
-
-///
-class Formats {
-public:
+	void sort();
 	///
-	static
-	void Add(string const & name);
+	std::vector<Format const *> const
+	getReachableTo(string const & target, bool clear_visited);
 	///
-	static
-	void SetViewer(string const & name, string const & command);
+	std::vector<Format const *> const
+	getReachable(string const & from, bool only_viewable,
+		     bool clear_visited);
 	///
-	static
-	bool View(Buffer const * buffer, string const & filename);
+	bool isReachable(string const & from, string const & to);
 	///
-	static
-	Format * GetFormat(string const & name);
+	Graph::EdgePath const getPath(string const & from, string const & to);
 	///
-	static
-	string const PrettyName(string const & name);
-private:
+	bool usePdflatex(Graph::EdgePath const & path);
 	///
-	static
-	std::map<string, Format> formats;
-};
-
-///
-class Converter {
-public:
+	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);
 	///
-	static
-	void Add(string const & from, string const & to,
-		 string const & command, string const & flags);
+	bool convert(Buffer const * buffer,
+		     string const & from_file, string const & to_file_base,
+		     string const & from_format, string const & to_format);
 	///
-	
+	void update(Formats const & formats);
 	///
-	static
-	std::vector<FormatPair> const
-	GetReachable(string const & from,
-		     bool only_viewable = false);
+	void updateLast(Formats const & formats);
 	///
-	static
-	bool IsReachable(string const & from, string const & target_format);
+	bool formatIsUsed(string const & format);
 	///
-	static
-	bool Convert(Buffer const * buffer, string const & from_file,
-		     string const & to_file, string const & using_format,
-		     string * view_file = 0);
+	const_iterator begin() const {
+		return converterlist_.begin();
+	}
+	const_iterator end() const {
+		return converterlist_.end();
+	}
 	///
-	static
-	string const SplitFormat(string const & str, string & format);
+	void buildGraph();
+private:
 	///
-	static
-	string const dvi_papersize(Buffer const * buffer);
+	std::vector<Format const *> const
+	Converters::intToFormat(std::vector<int> const & input);
 	///
-	static
-	string const dvips_options(Buffer const * buffer);
+	bool scanLog(Buffer const & buffer, string const & command,
+		     string const & filename);
 	///
-	static
-	void init();
-private:
+	bool runLaTeX(Buffer const & buffer, string const & command,
+		      LatexRunParams const &);
 	///
-	static
-	bool scanLog(Buffer const * buffer, string const & command, 
-		     string const & filename);
+	ConverterList converterlist_;
 	///
-	static
-	bool runLaTeX(Buffer const * buffer, string const & command);
+	string latex_command_;
 	///
-	static
-	std::vector<Command> commands;
+	bool move(string const & from, string const & to, bool copy);
 	///
-	static
-	string latex_command;
+	Graph G_;
 };
 
-#endif
+extern Converters converters;
+
+extern Converters system_converters;
+
+#endif //CONVERTER_H