X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fsupport%2FFileMonitor.h;h=3f0b91785b3a56917b946b52344781942551d519;hb=0a9735c5f7bbbaa24ac2e3e4fa745c6dfbc95a18;hp=f91e3f2541d567e33e65c78501b2afdead641128;hpb=6206e59009739d747b3569a21a33652b53977589;p=lyx.git

diff --git a/src/support/FileMonitor.h b/src/support/FileMonitor.h
index f91e3f2541..3f0b91785b 100644
--- a/src/support/FileMonitor.h
+++ b/src/support/FileMonitor.h
@@ -1,10 +1,12 @@
 // -*- C++ -*-
-/*
+/**
  * \file FileMonitor.h
- * Copyright 2002 the LyX Team
- * Read the file COPYING
+ * 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
+ *
+ * Full author contact details are available in file CREDITS.
  *
  * FileMonitor monitors a file and informs a listener when that file has
  * changed.
@@ -13,31 +15,31 @@
 #ifndef FILEMONITOR_H
 #define FILEMONITOR_H
 
-#ifdef __GNUG__
-#pragma interface
-#endif
+#include <boost/signal.hpp>
 
-#include "LString.h"
+namespace lyx {
+namespace support {
 
-#include <boost/utility.hpp>
-#include <boost/scoped_ptr.hpp>
-#include <boost/signals/signal0.hpp>
+class FileName;
 
-class FileMonitor : boost::noncopyable {
+class FileMonitor
+{
 public:
 	/** Once monitoring begins, the file will be monitored every
 	 *  interval ms.
+	 *
+	 * FIXME: rewrite and simplify using an encapsulation of QFileSystemWatcher.
 	 */
-	FileMonitor(string const & file_with_path, int interval);
+	FileMonitor(FileName const & file_with_path, int interval);
 
-	/// Define an empty d-tor out-of-line to keep boost::scoped_ptr happy.
+	/// Destructor
 	~FileMonitor();
 
 	///
-	void reset(string const & file_with_path) const;
+	void reset(FileName const & file_with_path) const;
 
 	///
-	string const & filename() const;
+	FileName const & filename() const;
 
 	/// Begin monitoring the file
 	void start() const;
@@ -53,16 +55,23 @@ public:
 	unsigned long checksum() const;
 
 	/// Connect and you'll be informed when the file has changed.
-	typedef boost::signal0<void>::slot_type slot_type;
+	typedef boost::signal<void()> FileChangedSig;
+	typedef FileChangedSig::slot_type slot_type;
 	///
 	boost::signals::connection connect(slot_type const &) const;
 
 private:
+	/// noncopyable
+	FileMonitor(FileMonitor const &);
+	void operator=(FileMonitor 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 support
+} // namespace lyx
+
 #endif // FILEMONITOR_H