TEveSecondarySelectable.h

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// @(#)root/eve:$Id$
// Author: Matevz Tadel 2007
 
/*************************************************************************
 * Copyright (C) 1995-2007, Rene Brun and Fons Rademakers.               *
 * All rights reserved.                                                  *
 *                                                                       *
 * For the licensing terms see $ROOTSYS/LICENSE.                         *
 * For the list of contributors see $ROOTSYS/README/CREDITS.             *
 *************************************************************************/
 
#ifndef ROOT_TEveSecondarySelectable
#define ROOT_TEveSecondarySelectable
 
#include "Rtypes.h"
 
#include <set>
 
class TGLSelectRecord;
 
 
class TEveSecondarySelectable
{
private:
   TEveSecondarySelectable(const TEveSecondarySelectable&);            // Not implemented
   TEveSecondarySelectable& operator=(const TEveSecondarySelectable&); // Not implemented
 
public:
   typedef std::set<Int_t>                SelectionSet_t;
   typedef SelectionSet_t::iterator       SelectionSet_i;
   typedef SelectionSet_t::const_iterator SelectionSet_ci;
 
 
protected:
   Bool_t         fAlwaysSecSelect; // Always do secondary-selection in GL.
 
   SelectionSet_t fSelectedSet;     // Selected indices.
   SelectionSet_t fHighlightedSet;  // Highlighted indices.
 
   void ProcessGLSelectionInternal(TGLSelectRecord& rec, SelectionSet_t& sset);
 
public:
   TEveSecondarySelectable();
   virtual ~TEveSecondarySelectable() {}
 
   Bool_t GetAlwaysSecSelect() const   { return fAlwaysSecSelect; }
   void   SetAlwaysSecSelect(Bool_t f) { fAlwaysSecSelect = f; }
 
   const SelectionSet_t& RefSelectedSet()    const { return fSelectedSet;    }
   const SelectionSet_t& RefHighlightedSet() const { return fHighlightedSet; }
 
   void   ProcessGLSelection(TGLSelectRecord& rec);
 
   ClassDef(TEveSecondarySelectable, 0); // Semi-abstract interface for classes supporting secondary-selection.
};
 
#endif