QGUISmartScope.hh

/*
 * APOLLO: A complete DAQ and Online Data Analysis Framework for Cuore
 * 
 * A.Giachero created 16/12/06 - <Andrea.Giachero@ge.infn.it> 
 * 
 $ $Id: QGUISmartScope.hh 655 2006-12-21 22:12:07Z giacher $
 * $Revision: 655 $
 *
 * Class QGUISmartScope: Smart Oscilloscope for real time display
 *
 */

#ifndef _QGUI_SMART_SCOPE_HH_
#define _QGUI_SMART_SCOPE_HH_



// Apollo Includes
#include "QGUIDataCollector.hh"
#include "QGUIBaseFrame.hh"
#include "QGUIScopeChannel.hh"

#include <map>
#include <vector>

// ROOT Includes
#include "Rtypes.h"
#include "TTimer.h"
#include "TH1F.h"



// Used Classes
class TGObject;
class TRootEmbeddedCanvas;
class TGNumberEntry;
class TGTextEntry;
class TGTextButton;
class QSmartScopeChannel;
class QGUINumberSelector;

class QGUISmartScope: public QGUIBaseFrame
{

public:
  
   // ctor
   QGUISmartScope(const TGWindow*          p,
                  unsigned int             Width,
                  unsigned int             Height,
                  const QGUIDataCollector& Status);

   // dtor
   virtual ~QGUISmartScope();

   // ** SLOTS **   
   // histogram Y range
   void UpdateUpperEdge();
   void UpdateLowerEdge();
   void UpdateChannel();

   void Close();
  
   void DoRefresh();
   
   void UpdateTimeCtr();

   void StartHistoUpdate();

   void StopHistoUpdate();

   // toggle AutoRange flag
   void SetAutoRange(bool isTrue);

   // invert autorange status and update Gui buttons accordingly
   void FlipAutoRange();

   // Set RefreshTime on Timer
   void SetRefreshTime(long Time);

   // Start Refresh Timer
   void StartRefreshTime();
  
   // Stop Refresh Timer
   void StopRefreshTime();

private:
  

   std::vector<unsigned short> fActiveChannels;

   // Local Obj Status
   const QGUIDataCollector& fStatus;

   // Timer for display update
   TTimer fRefreshTimer;
   TTimer fRealTimer;

   unsigned long fTimeCtr;

   bool   fIsHistoUpdate;  // if fIsHistoUpddate=true Histo Update is enabled 
   
   bool fAutoRangeChanged;

   // Online Scope Shared Memory 
   QSmartScopeChannel *fScope;

   // Histogram
   TH1F fh1;
  
   // histogram aspect handler
   QGUIScopeChannel fGraphix;

   QGUINumberSelector* fChSelector;
    
   // ******* Widget Pointers *******
   TGCompositeFrame*    fTopHFrame;       // Top Horizontal Frame 
   TGCompositeFrame*    fBottomHFrame;    // Bottom Horizontal Frame
   TGCompositeFrame*    fControlVFrame;   // Scope Control Vertical Frame 
   TGCompositeFrame*    fCanvasHFrame;    // Canvas Frame
   TRootEmbeddedCanvas* fEmbCanvas;       // Embedded Canvas

   TGCompositeFrame*    fStartStopVFrame; // Start Stop Vertical Frame;
  
   TGTextEntry*         fRunNumb;         // Text Entry for Run Number
   TGTextEntry*         fChDisplay;

   TGTextButton*        fAutoRangeBtn;    // Buttons for autorange ON/OFF
   TGNumberEntry*       fUpperEntry;      // Numeric Entry for Upper Choice
   TGNumberEntry*       fLowerEntry;      // Numeric Entry for Lower Choice

   TGTextEntry*         fMeanVal;         // Text Entry for Mean Value
   TGTextEntry*         fSigmaVal;        // Text Entry for Sigma Value
   TGTextEntry*         fMaxVal;          // Text Entry for Max Value (Y Axis)
   TGTextEntry*         fMinVal;          // Text Entry for Min Value (Y Axis)

   TGTextButton*        fStartBtn;        // Start Button
   TGTextButton*        fStopBtn;         // Stop Button
   TGTextButton*        fExitBtn;         // Exit Button
    
   // Init
   void _Init();

   // read list of active channels from db
   void GetActiveChannels();

   // Init Refresh Timer
   void _InitRefreshTimer(long Time);

   // Create Frames into main window
   void _CreateFrames();

   // Add Widget into Control Scope Frame
   void _AddLateralWidgets();

   // Add Buttons into Start/Stop Frame
   void _AddStartStopButtons();
  
   // Set all Widget Pointers to Zero;
   void _Zeros();

   // Set Histogram gStyle
   void _SetStyleOptions();

   // Draw Histogram and Update widgets
   void _DrawHistogram(TH1F& Histo);

   // ******* Boolean Getters *******
   inline const bool _IsHistoUpdate() const {return fIsHistoUpdate;}

   ClassDef(QGUISmartScope,0)
};

#endif // _QGUI_SMART_SCOPE_HH_

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