More clean up for synch with 0.8.42

include/osgUtil/StateSetManipulator

@@ -0,0 +1,44 @@
+#ifndef OSGUTIL_GEOSTATE_MANIPULATOR
+#define OSGUTIL_GEOSTATE_MANIPULATOR 1
+
+#include <osg/StateSet>
+
+#include <osgUtil/Export>
+#include <osgUtil/GUIEventAdapter>
+#include <osgUtil/GUIActionAdapter>
+#include <osgUtil/GUIEventHandler>
+
+namespace osgUtil{
+
+class OSGUTIL_EXPORT StateSetManipulator : public GUIEventHandler
+{
+    public:
+
+	StateSetManipulator();
+	virtual ~StateSetManipulator();
+
+        /** attach a geostate to the manipulator to be used for specifying view.*/
+	virtual void setStateSet(osg::StateSet*);
+
+        /** get the attached a geostate.*/
+	virtual osg::StateSet * getStateSet();
+
+        /** get the attached a geostate.*/
+	virtual const osg::StateSet * getStateSet() const;
+
+	/** Handle events, return true if handled, false otherwise.*/
+	virtual bool handle(const GUIEventAdapter& ea,GUIActionAdapter& us);        
+
+    protected:
+
+	// Reference pointer to a geostate
+	osg::ref_ptr<osg::StateSet> _drawState;
+
+        bool _backface;
+        bool _lighting;
+        bool _texture;
+};
+
+}
+
+#endif