Line data    Source code

       1             : #ifndef ALIMUONPAINTERREGISTRY_H
       2             : #define ALIMUONPAINTERREGISTRY_H
       3             : 
       4             : /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
       5             : * See cxx source for full Copyright notice                               */
       6             : 
       7             : // $Id$
       8             : 
       9             : /// \ingroup graphics
      10             : /// \class AliMUONPainterRegistry
      11             : /// \brief Registry for a bunch of AliMUONVPainter related stuff
      12             : /// 
      13             : // Author Laurent Aphecetche, Subatech
      14             : 
      15             : #ifndef ROOT_TObject
      16             : #  include "TObject.h"
      17             : #endif
      18             : #ifndef ROOT_TQObject
      19             : #  include <TQObject.h>
      20             : #endif
      21             : 
      22             : class TGPopupMenu;
      23             : class TObjArray;
      24             : class AliMUONPainterMatrix;
      25             : class TGMenuBar;
      26             : 
      27             : class AliMUONPainterRegistry : public TObject, public TQObject
      28             : {
      29             : public:
      30             :   virtual ~AliMUONPainterRegistry();
      31             : 
      32             :   Int_t FindIndexOf(AliMUONPainterMatrix* group) const;
      33             :   
      34             :   void HistoryMenuActivated(Int_t i);
      35             :   
      36             :   static AliMUONPainterRegistry* Instance();
      37             :   
      38             :   Int_t NumberOfPainterMatrices() const;
      39             : 
      40             :   AliMUONPainterMatrix* PainterMatrix(Int_t i) const;
      41             :   
      42             :   AliMUONPainterMatrix* PainterMatrix(const char* groupName) const;
      43             :   
      44             :   void AddToHistory(AliMUONPainterMatrix* group);
      45             :     
      46             :   void PainterMatrixWasRegistered(const AliMUONPainterMatrix* group); // *SIGNAL*
      47             :   
      48             :   void PainterMatrixWasUnregistered(const AliMUONPainterMatrix* group); // *SIGNAL*
      49             :   
      50             :   void PainterMatrixWantToShow(const AliMUONPainterMatrix* group); // *SIGNAL*
      51             :   
      52             :   void Print(Option_t* opt) const;
      53             :   
      54             :   Int_t Register(AliMUONPainterMatrix* group);
      55             :   
      56             :   /// Set the menu bar where to put the history menu
      57           0 :   void SetMenuBar(TGMenuBar* bar) { fMenuBar = bar; }
      58             :   
      59             :   Bool_t Unregister(AliMUONPainterMatrix* group);
      60             :   
      61             : private:
      62             :   /// Not implemented
      63             :   AliMUONPainterRegistry();
      64             :   /// Not implemented
      65             :   AliMUONPainterRegistry(const AliMUONPainterRegistry&);
      66             :   /// Not implemented
      67             :   AliMUONPainterRegistry& operator=(const AliMUONPainterRegistry&);
      68             :   
      69             : private:
      70             :   static AliMUONPainterRegistry* fgInstance; ///< unique instance
      71             :   TObjArray* fPainterMatrices; ///< painter matrices
      72             :   TGPopupMenu* fHistoryMenu; ///< history menu
      73             :   TGMenuBar* fMenuBar; ///< Menu bar where to put the history menu
      74             :   Int_t fHistoryCounter; ///< index to get back history menu items
      75             :   
      76          12 :   ClassDef(AliMUONPainterRegistry,5) // Registry for AliMUONVPainter related stuff
      77             : };
      78             : 
      79             : #endif