Account for old versions of Pygments

[lyx.git] / src / Exporter.h

diff --git a/src/Exporter.h b/src/Exporter.h
index cd7c4d8bb2c98d4bfe6cf04417b3a891fbb134e5..2b34ac14f8b539fc2c0053e72a79c71c6e756684 100644 (file)
--- a/src/Exporter.h
+++ b/src/Exporter.h
@@ -4,7 +4,7 @@
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
  *
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
  * \author Jean-Marc Lasgouttes
  *
  * Full author contact details are available in file CREDITS.
@@ -22,32 +22,26 @@
 
 namespace lyx {
 
+enum CopyStatus {
+       SUCCESS,
+       FORCE,
+       CANCEL
+};
 
-class Buffer;
-class Format;
 
-class Exporter {
-public:
-       ///
-       static
-       bool Export(Buffer * buffer, std::string const & format,
-                   bool put_in_tempdir, std::string & result_file);
-       ///
-       static
-       bool Export(Buffer * buffer, std::string const & format,
-                   bool put_in_tempdir);
-       ///
-       static
-       bool preview(Buffer * buffer, std::string const & format);
-       ///
-       static
-       bool isExportable(Buffer const & buffer, std::string const & format);
-       ///
-       static
-       std::vector<Format const *> const
-       getExportableFormats(Buffer const & buffer, bool only_viewable);
-       ///
-};
+/** copy file \p sourceFile to \p destFile. If \p force is false, the user
+ *  will be asked before existing files are overwritten. If \p only_tmp
+ *  is true, then only copy files that are in our tmp dir (to avoid other files
+ *  overwriting themselves).
+ *  \return
+ *  - SUCCESS if this file got copied
+ *  - FORCE   if subsequent calls should not ask for confirmation before
+ *            overwriting files anymore.
+ *  - CANCEL  if the export should be cancelled
+ */
+CopyStatus copyFile(std::string const & format,
+       support::FileName const & sourceFile, support::FileName const & destFile,
+       std::string const & latexFile, bool force, bool only_tmp = true);
 
 
 class ExportedFile {
@@ -89,13 +83,13 @@ public:
                             support::FileName const & sourceName);
        /// get referenced files for \p format
        std::vector<ExportedFile> const
-       externalFiles(std::string const & format) const;
+               externalFiles(std::string const & format) const;
 private:
        typedef std::map<std::string, std::vector<ExportedFile> > FileMap;
        /** Files that are referenced by the export result in the
         *  different formats.
         */
-       FileMap externalfiles;
+       FileMap externalfiles_;
 };