EventControl.h

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//==========================================================================
//  AIDA Detector description implementation 
//--------------------------------------------------------------------------
// Copyright (C) Organisation europeenne pour la Recherche nucleaire (CERN)
// All rights reserved.
//
// For the licensing terms see $DD4hepINSTALL/LICENSE.
// For the list of contributors see $DD4hepINSTALL/doc/CREDITS.
//
// Author     : M.Frank
//
//==========================================================================
#ifndef DDEVE_EVENTCONTROL_H
#define DDEVE_EVENTCONTROL_H
 
// Framework include files
#include "DDEve/FrameControl.h"
#include "DDEve/GenericEventHandler.h"
 
// Forward declarations
class TGPictureButton;
class TGLabel;
 
namespace dd4hep {
 
  // Forward declarations
  class Display;
 
 
  class EventControl : public FrameControl, public EventConsumer  {
    enum { NUM_DATA_LINES = 40 };
    Display          *m_display;
    TGGroupFrame     *m_dataGroup;
    TGCompositeFrame *m_dataFrame;
    TGGroupFrame     *m_eventGroup;
    TGCompositeFrame *m_numEvtFrame;
    TGLabel          *m_input1, *m_input2;
    TGLabel          *m_numEvtLabel;
    TGPictureButton  *m_open, *m_prev, *m_next, *m_goto;
    typedef std::pair<TGLabel*,TGLabel*> Labels;
    typedef std::pair<TGCompositeFrame*,Labels> Line;
    typedef std::vector<Line > Lines;
    Lines   m_lines;
 
  public:
    EventControl(Display* disp, unsigned int width, unsigned int height);
    virtual ~EventControl();
 
    virtual void OnBuild()  override;
    TGCompositeFrame* CreateFrame()  override;
 
    virtual bool Open();
    virtual void NextEvent();
    virtual void PreviousEvent();
    virtual void GotoEvent();
 
 
    virtual void OnNewEvent(EventHandler& handler)  override;
 
    virtual void OnFileOpen(EventHandler& handler)  override;
 
    ClassDefOverride(EventControl,0)  // Top level window frame
  };
}      /* End namespace dd4hep        */
#endif // DDEVE_EVENTCONTROL_H