X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2Frender_graphic.h;h=182e02f2d35181367e4aa60932223becb054ab2b;hb=e28331ed63062dea10d0a21b9ec12034b4b17b9a;hp=a8c61a6e8f78aa8ac76794fd929f5e2dbb34d51f;hpb=dff822442ad64ea35cfa7ed7265f24624093a476;p=lyx.git

diff --git a/src/insets/render_graphic.h b/src/insets/render_graphic.h
index a8c61a6e8f..182e02f2d3 100644
--- a/src/insets/render_graphic.h
+++ b/src/insets/render_graphic.h
@@ -17,50 +17,39 @@
 #include "graphics/GraphicsLoader.h"
 #include "graphics/GraphicsParams.h"
 
-#include <boost/signals/signal0.hpp>
+
+namespace lyx {
 
 
 class RenderGraphic : public RenderBase
 {
 public:
-	RenderGraphic();
-	RenderGraphic(RenderGraphic const &);
-	RenderBase * clone() const;
+	RenderGraphic(InsetBase const *);
+	RenderGraphic(RenderGraphic const &, InsetBase const *);
+	std::auto_ptr<RenderBase> clone(InsetBase const *) const;
 
 	/// compute the size of the object returned in dim
-	void metrics(MetricsInfo & mi, Dimension & dim) const;
-	/// draw inset and update (xo, yo)-cache
+	bool 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(lyx::graphics::Params const & params);
-
-	/// Is the stored checksum different to that of the graphics loader?
-	bool hasFileChanged() const;
+	void update(graphics::Params const & params);
 
-	/** Connect and you'll be informed when the loading status of the image
-	 *  changes.
-	 */
-	typedef boost::signal0<void>::slot_type slot_type;
-	boost::signals::connection connect(slot_type const &) const;
+	/// equivalent to dynamic_cast
+	virtual RenderGraphic * asGraphic() { return this; }
 
 private:
 	/// Not implemented.
 	RenderGraphic & operator=(RenderGraphic const &);
 
-	/// The message to display instead of the graphic itself.
-	std::string const statusMessage() const;
-
-	/// Is the image ready to draw, or should we display a message instead?
-	bool readyToDisplay() const;
-
 	/// The stored data.
-	lyx::graphics::Loader loader_;
-	lyx::graphics::Params params_;
-
-	/// Cached variable (not copied).
-	mutable unsigned long checksum_;
+	graphics::Loader loader_;
+	graphics::Params params_;
 };
 
 
+
+} // namespace lyx
+
 #endif // NOT RENDER_GRAPHIC_H