EVE/EveBase/AliEveBeamsInfo.h

   1 // $Id$
   2 // Author: Stefano Carrazza 2010
   3
   4 /**************************************************************************
   5  * Copyright(c) 1998-2009, ALICE Experiment at CERN, all rights reserved. *
   6  * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for          *
   7  * full copyright notice.                                                 *
   8  **************************************************************************/
   9
  10 #ifndef ALIEVEBEAMSINFO_H
  11 #define ALIEVEBEAMSINFO_H
  12
  13 #include "TEveElement.h"
  14
  15 class AliESDEvent;
  16 class AliPhysicsSelection;
  17 class AliEveEventSelector;
  18 class AliEveMultiView;
  19
  20 class TGLOverlayButton;
  21 class TEveViewer;
  22
  23
  24 //______________________________________________________________________________
  25 // Display beams and triggers information on gl-viewers.
  26 //
  27
  28 class AliEveBeamsInfo : public TEveElementList
  29 {
  30 public:
  31   AliEveBeamsInfo(const char* name="AliEveBeamsInfo");
  32   virtual ~AliEveBeamsInfo();
  33
  34   // Set Methods
  35   void ShowEventSelection();
  36
  37   // Functions
  38   void ShowBeamsInfo(Bool_t show, Bool_t updateonly = kFALSE);
  39   void Update();
  40   void SelectEventSelection(Int_t id);
  41   void ShowPrevEvent();
  42   void ShowNextEvent();
  43
  44 private:
  45   AliESDEvent *fEsd;                      // esd event
  46   Bool_t fShowEventsInfo;                 // determine if show events info
  47   AliPhysicsSelection *fPhysicsSelection; // physics selection object
  48   TGLOverlayButton *fCollisionCandidate;  // AliPhysicsSelection button output
  49   TGLOverlayButton *fBeam1;               // beam 1 information
  50   TGLOverlayButton *fBeam2;               // beam 2 information
  51   AliEveMultiView  *fAl;                  // multiview instance
  52   TEveViewer *fHisto2dv;                  // 2D lego view
  53   AliEveEventSelector *fEventSelector;    // current event selector
  54
  55   AliEveBeamsInfo(const AliEveBeamsInfo&);            // Not implemented
  56   AliEveBeamsInfo& operator=(const AliEveBeamsInfo&); // Not implemented
  57
  58   ClassDef(AliEveBeamsInfo, 0); // Short description.
  59 };
  60
  61 #endif