GUI/TFndMonFrame.h

// @(#)fROOT/GUI:$Name:  $:$Id: TFndMonFrame.h,v 1.7 2007/09/05 09:54:56 Diego_Faso Exp $
// Revision Author: Diego Faso <mailto:faso@to.infn.it>, 2006/05/16
// Original Author: Piergiorgio Cerello <mailto:cerello@to.infn.it>, 2002

#ifndef FROOT_TFndMonFrame
#define FROOT_TFndMonFrame

//     GUI Monitor base class for the FINUDA online monitoring                //
//      - Mouse actions are considered                                        //
//      - Automatic update is available                                       //
//        by means of the virtual method UpdateDaughters                      //
//                                                                            //

#include <Riostream.h>
#include "TThread.h"
#include "TObject.h"
#include "TStyle.h"
#include "TFile.h"
#include "TH3F.h"
#include "TRootCanvas.h"
#include "TCanvas.h"
#include "TPaveStats.h"

class TH1F;
class TH2F;
//class TH3F;
class TH1D;

class TPad;
class TTimer;

class TFndMonFrame : public TObject {

protected:

  TFile *fRF;  // If you open a HDT processed file
  TFile *fRF2;
  Bool_t fIsOnline; // some operations are needed in online mode only

  Bool_t fCanStartGUI;
  Bool_t fClosed;

  Int_t        fMainCanvCoord[4];  // default [Xstart,Ystart,Xstop,Ystop]
  TCanvas      *fMainCanvas[2]; // in some classes you could need 2 canvases
  TRootCanvas  *fMainRootCanvas[2]; // in some classes you could need 2 canvases
  TPad     *fDisplayPad[2]; // in some classes you could need 2 display pads
  Int_t fUpdateFlashCol;

  Int_t fHighlightCol[2]; // inner/outer highlight button color

  // Enlarged view data-members
  TCanvas     *fBigCanvas;
  TRootCanvas *fBigRootCanvas;
  TH1F *fBigHis1F;
  TH2F *fBigHis2F;
  TH3F *fBigHis3F;

  TH1D *fBigHis1D;

  // --- Update data-members (to be implemented)
  TTimer *fTimer;
  Int_t fUpdateInterval; // time interval for update (seconds): default is 15
  Bool_t fAutoUpdate; // true (default) if autoupdate is set
  Bool_t fWhichPop; // Change the Pop-MainCanvas

 public:

  TFndMonFrame(TString filename=0, TString filename2=0);
  ~TFndMonFrame();

  Bool_t IsClosed() { return fClosed; }

  void BuildConnections();
  void HandleMouseActions(Int_t event, Int_t x, Int_t y, TObject *selected);
  void CloseMainCanvas();
  void CloseBigCanvas();
  void FollowBigCanvas(Int_t event, Int_t x, Int_t y, TObject *selected);

  void FlashDisplayPad(Int_t padnum = 0);
  virtual void RefreshSingleMonView()=0; // implemented in each daughter
  void PopMainCanvas();
  Bool_t SwitchUpdateMethod(); // return new update method
  static Int_t CheckProducerMessages();

  static TPaveStats *GetPadStats(TVirtualPad *pad=0);  // default (pad=0) uses gPad

 protected:
  void SetStyle(Int_t style_id=0);
  void SetMonitorTitle(Int_t cnum,Char_t *detector_name); // cnum: MainCanvas array index [0-1]
  void InitAll();

  void EnlargeHisto(TObject *selected);
  void PrintPaveInfo(TObject *selected);
  
  ClassDef(TFndMonFrame,0)    // Base Class for GUI
};
#endif // FROOT_TFndMonFrame

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