More switches and whitespace fixes

[lyx.git] / src / insets / RenderGraphic.h

diff --git a/src/insets/RenderGraphic.h b/src/insets/RenderGraphic.h
index 7bbb87496c852fafae5f15f290085e7c7ee53a80..b41b82e61aa1c33753dd18e29d0cb34b2dadecab 100644 (file)
--- a/src/insets/RenderGraphic.h
+++ b/src/insets/RenderGraphic.h
@@ -17,7 +17,6 @@
 #include "graphics/GraphicsLoader.h"
 #include "graphics/GraphicsParams.h"
 
-#include <boost/signal.hpp>
 
 namespace lyx {
 
@@ -27,17 +26,17 @@ class RenderGraphic : public RenderBase
 public:
        RenderGraphic(Inset const *);
        RenderGraphic(RenderGraphic const &, Inset const *);
-       std::auto_ptr<RenderBase> clone(Inset const *) const;
-
-       ~RenderGraphic() { loader_connection_.disconnect(); }
+       RenderBase * clone(Inset const *) const;
 
        /// compute the size of the object returned in dim
-       bool metrics(MetricsInfo & mi, Dimension & dim) const;
+       void metrics(MetricsInfo & mi, Dimension & dim) const;
        /// draw inset
        void draw(PainterInfo & pi, int x, int y) const;
 
        /// Refresh the info about which file to display and how to display it.
        void update(graphics::Params const & params);
+       /// Reloads the image if necessary
+       void reload() const;
 
        /// equivalent to dynamic_cast
        virtual RenderGraphic * asGraphic() { return this; }
@@ -49,9 +48,6 @@ private:
        /// The stored data.
        graphics::Loader loader_;
        graphics::Params params_;
-
-       //
-       boost::signals::connection loader_connection_;
 };