remove unused stuff

[lyx.git] / src / graphics / Previews.h

diff --git a/src/graphics/Previews.h b/src/graphics/Previews.h
index 3e2cbc03044f3edb8ad4bdede506ca4920005663..116984df7d71978c7777b16020a6afff021e5a33 100644 (file)
--- a/src/graphics/Previews.h
+++ b/src/graphics/Previews.h
@@ -15,13 +15,14 @@
 #ifndef PREVIEWS_H
 #define PREVIEWS_H
 
-#include "support/std_string.h"
 #include <boost/utility.hpp>
 #include <boost/scoped_ptr.hpp>
 
+namespace lyx {
+
 class Buffer;
+class LyXRC_PreviewStatus;
 
-namespace lyx {
 namespace graphics {
 
 class PreviewLoader;
@@ -29,7 +30,7 @@ class PreviewLoader;
 class Previews : boost::noncopyable {
 public:
        /// a wrapper for lyxrc.preview
-       static bool activated();
+       static LyXRC_PreviewStatus status();
 
        /// This is a singleton class. Get the instance.
        static Previews & get();