Dekel's import/export patch

[lyx.git] / src / converter.h

diff --git a/src/converter.h b/src/converter.h
index dc151dba05dd98ee597840c6ee8df873d4ee90ef..91f1444aff805b502ae7f41f6a395360188fdcdc 100644 (file)
--- a/src/converter.h
+++ b/src/converter.h
@@ -23,40 +23,72 @@
 class Buffer;
 
 ///
-struct Command {
+class Format {
+public:
        ///
-       Command(string const & f, string const & t, string const & c,
-               bool o)
-               : from(f), to(t), command(c), original_dir(o) {}
+       Format() {}
        ///
-       string from;
+       Format(string const & n, string const & e, string const & p,
+              string const & s) :
+               name(n), extension(e), prettyname(p), shortcut(s) {};
        ///
-       string to;
+       string name;
        ///
-       string command;
+       string extension;
        ///
-       bool original_dir;
+       string prettyname;
        ///
-       bool visited;
+       string shortcut;
        ///
-       std::vector<Command>::iterator previous;
+       string viewer;
 };
 
 ///
-class Format {
-public:
+struct Command {
        ///
-       Format() : in_degree(0) {}
+       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(string const & n);
+       Format const * from;
        ///
-       string name;
+       Format const * to;
        ///
-       string prettyname;
+       string command;
+       /// 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;
+       /// 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;
+};
+
+class FormatPair {
+public:
        ///
-       string viewer;
+       Format const * format;
+       ///
+       Format const * from;
        ///
-       int in_degree;
+       string command;
+       ///
+       FormatPair(Format const * f1, Format const * f2, string c)
+               : format(f1), from(f2), command(c) {}
 };
 
 ///
@@ -67,16 +99,24 @@ public:
        void Add(string const & name);
        ///
        static
+       void Add(string const & name, string const & extension, 
+                string const & prettyname, string const & shortcut);
+       ///
+       static
        void SetViewer(string const & name, string const & command);
        ///
        static
-       bool View(Buffer * buffer, string const & filename);
+       bool View(Buffer const * buffer, string const & filename,
+                 string const & format_name);
        ///
        static
        Format * GetFormat(string const & name);
        ///
        static
        string const PrettyName(string const & name);
+       ///
+       static
+       string const Extension(string const & name);
 private:
        ///
        static
@@ -91,29 +131,53 @@ public:
        void Add(string const & from, string const & to,
                 string const & command, string const & flags);
        ///
+       
+       ///
        static
-       std::vector<std::pair<string, string> > const
-       GetReachable(string const & from,
-                    bool only_viewable = false);
+       std::vector<FormatPair> const
+       GetReachable(string const & from, string const & stop_format,
+                    bool only_viewable);
        ///
        static
-       bool Convert(Buffer * buffer, string const & from_file,
-                    string const & to_file, string const & using_format);
+       bool IsReachable(string const & from, string const & to);
+       ///
+       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);
+       ///
+       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());
+       ///
        static
        string const SplitFormat(string const & str, string & format);
        ///
        static
-       string dvi_papersize(Buffer * buffer);
+       string const dvi_papersize(Buffer const * buffer);
+       ///
+       static
+       string const dvips_options(Buffer const * buffer);
        ///
        static
-       string dvips_options(Buffer * buffer);
+       void init();
 private:
        ///
        static
-       bool runLaTeX(Buffer * buffer, string const & command);
+       bool scanLog(Buffer const * buffer, string const & command, 
+                    string const & filename);
+       ///
+       static
+       bool runLaTeX(Buffer const * buffer, string const & command);
        ///
        static
        std::vector<Command> commands;
+       ///
+       static
+       string latex_command;
 };
 
 #endif