X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fgraphics%2FGraphicsConverter.h;h=838b07bfc7d3e949958b9b3c9049ce4f8e2eb136;hb=3d4076b598deb18660e50ec9c327efc3b15f15d0;hp=e3bbe24bdb93cd76974e8cb339cc21b788ac4452;hpb=f643df79a890ec4bc2eb05a3fd3d349ba3994f96;p=lyx.git

diff --git a/src/graphics/GraphicsConverter.h b/src/graphics/GraphicsConverter.h
index e3bbe24bdb..838b07bfc7 100644
--- a/src/graphics/GraphicsConverter.h
+++ b/src/graphics/GraphicsConverter.h
@@ -1,46 +1,43 @@
 // -*- C++ -*-
 /**
- *  \file GraphicsConverter.h
- *  Copyright 2002 the LyX Team
- *  Read the file COPYING
+ * \file GraphicsConverter.h
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
- *  \author Angus Leeming <leeming@lyx.org>
+ * \author Angus Leeming
  *
- *  The controller of a conversion process from file AA of format A to
- *  file BB of format B.
- *  Once finished, the signal finishdConversion is emitted to inform the
- *  instigator where to find file BB.
- *  If the conversion is unsuccessful, then finishedConversion will pass
- *  an empty string.
+ * Full author contact details are available in file CREDITS.
+ *
+ * The controller of a conversion process from file AA of format A to
+ * file BB of format B.
+ * Once finished, a signal is emitted to inform any listeners (connected
+ * through the connect() method).
  */
 
 #ifndef GRAPHICSCONVERTER_H
 #define GRAPHICSCONVERTER_H
 
-#ifdef __GNUG__
-#pragma interface
-#endif
+#include <boost/signal.hpp>
+
+namespace lyx {
 
-#include "LString.h"
-#include <boost/signals/signal1.hpp>
-#include <boost/scoped_ptr.hpp>
-#include <boost/utility.hpp>
+namespace support { class FileName; }
 
-namespace grfx {
+namespace graphics {
 
-class Converter : boost::noncopyable {
+class Converter {
 public:
 	/// Can the conversion be performed?
-	static bool isReachable(string const & from_format_name,
-				string const & to_format_name);
+	static bool isReachable(std::string const & from_format_name,
+				std::string const & to_format_name);
 
-	/** One Converter per conversion ensures that finishedConversion
+	/** One Converter per conversion ensures that the (hidden) signal
 	 *  is always connected to the expected slot.
 	 */
-	Converter(string const & from_file,   string const & to_file_base,
-		  string const & from_format, string const & to_format);
+	Converter(support::FileName const & from_file, std::string const & to_file_base,
+		  std::string const & from_format, std::string const & to_format);
 
-	/// Define an empty d-tor out-of-line to keep boost::scoped_ptr happy.
+	/// Needed for the pimpl
 	~Converter();
 
 	/// We are explicit about when we begin the conversion process.
@@ -48,27 +45,32 @@ public:
 
 	/** Connect and you'll be informed when the conversion process has
 	 *  finished.
-	 *  If the conversion is succesful, then the slot is passed \c true.
+	 *  If the conversion is successful, then the listener is passed \c true.
 	 */
-	typedef boost::signal1<void, bool>::slot_type slot_type;
+	typedef boost::signal<void(bool)> sig_type;
+	typedef sig_type::slot_type slot_type;
 	///
 	boost::signals::connection connect(slot_type const &) const;
 
-	/** If the conversion is succesful, this returns the name of the
+	/** If the conversion is successful, this returns the name of the
 	 *  resulting file.
 	 *  If conversion fails or has not been completed, however, it
 	 *  returns an empty string.
 	 */
-	string const & convertedFile() const;
+	support::FileName const & convertedFile() const;
 
 private:
+	/// noncopyable
+	Converter(Converter const &);
+	void operator=(Converter const &);
+
 	/// Use the Pimpl idiom to hide the internals.
 	class Impl;
-
 	/// The pointer never changes although *pimpl_'s contents may.
-	boost::scoped_ptr<Impl> const pimpl_;
+	Impl * const pimpl_;
 };
 
-} // namespace grfx
+} // namespace graphics
+} // namespace lyx
 
 #endif // GRAPHICSCONVERTER_H