source: trunk/MagicSoft/Mars/mmain/MAnalysis.cc@ 949

/* ======================================================================== *\
!
! *
! * This file is part of MARS, the MAGIC Analysis and Reconstruction
! * Software. It is distributed to you in the hope that it can be a useful
! * and timesaving tool in analysing Data of imaging Cerenkov telescopes.
! * It is distributed WITHOUT ANY WARRANTY.
! *
! * Permission to use, copy, modify and distribute this software and its
! * documentation for any purpose is hereby granted without fee,
! * provided that the above copyright notice appear in all copies and
! * that both that copyright notice and this permission notice appear
! * in supporting documentation. It is provided "as is" without express
! * or implied warranty.
! *
!
!
!   Author(s): Thomas Bretz  9/2001 (tbretz@uni-sw.gwdg.de)
!
!   Copyright: MAGIC Software Development, 2000-2001
!
!
\* ======================================================================== */

#include "MAnalysis.h"

#include <TGButton.h>  // TGTextButton

ClassImp(MAnalysis)

enum {
  M_BUTTON_HILLAS
};

MAnalysis::MAnalysis(const TGWindow *main, const TGWindow *p,
                     const UInt_t w, const UInt_t h)
: MBrowser(main, p, w, h)
{
    TGTextButton *hillas = new TGTextButton(fTop2, "Calculate Standard Hillas", M_BUTTON_HILLAS);

    hillas->Associate(this);

    fList->Add(hillas);

    TGLayoutHints *laybut = new TGLayoutHints(kLHintsTop|kLHintsLeft, 10, 10, 5, 5);
    fList->Add(laybut);

    fTop2->AddFrame(hillas, laybut);

    MapSubwindows();

    Layout();

    SetWindowName("Analysis Window");
    SetIconName("Analysis");

    MapWindow();
}

// ======================================================================

#include "MParList.h"
#include "MTaskList.h"
#include "MGeomCamMagic.h"
#include "MPedestalCam.h"
#include "MHHillas.h"
#include "MHStarMap.h"
#include "MReadTree.h"
#include "MCerPhotCalc.h"
#include "MImgCleanStd.h"
#include "MHillasCalc.h"
#include "MFillH.h"
#include "MEvtLoop.h"
#include "MHillas.h"

void MAnalysis::CalculateHillas(const char *fname)
{
    //
    // This is a demonstration program which calculates the Hillas
    // parameter out of a Magic root file.

    //
    // Create a empty Parameter List and an empty Task List
    // The tasklist is identified in the eventloop by its name
    //
    MParList  plist;

    MTaskList tlist;
    plist.AddToList(&tlist);

    //
    // The geometry container must be created by yourself to make sure
    // that you don't choos a wrong geometry by chance
    //
    MGeomCamMagic geomcam;
    plist.AddToList(&geomcam);

    MPedestalCam pedest;
    plist.AddToList(&pedest);

    //
    // The Hillas histograms (MHHillas) could be created automatically
    // but to make sure, that they are not deleted when the macro is
    // finished you must create them yourself and add it to the list
    //
    MHillas hillas;
    plist.AddToList(&hillas);

    MHHillas *hists = new MHHillas;
    plist.AddToList(hists);

    MHStarMap *smap = new MHStarMap;
    plist.AddToList(smap);

    // FIXME: Where do we delete this two objects???

    //
    // Now setup the tasks and tasklist:
    //
    //  1) read in the data from a magic root file   MReadTree
    //  2) calculate number of cerenkov photons      MCerPhotCalc
    //  3) clean the image                           MImgCleanStd
    //  4) calculate hillas                          MHillasCalc
    //  5) fill the hillas into the histograms       MFillH
    //

    //
    // The first argument is the tree you want to read.
    //   Events:     Cosmic ray events
    //   PedEvents:  Pedestal Events
    //   CalEvents:  Calibration Events
    //
    MReadTree      read("Events", fname);
    MCerPhotCalc   ncalc;
    MImgCleanStd   clean;
    MHillasCalc    hcalc;
    MFillH         hfill(&hillas, hists);
    MFillH         sfill(&hillas, smap);
    //
    // FIXME:
    // -----
    // I cannot use MFillH fill("name", "name") here.
    // for me it is not yet clear why this doesn't work
    //

    /*
     MWriteRootFile write("hillas.root");
     write.AddContainer("MHillas");
     write.AddContainer("MHHillas");
     write.AddContainer(smap);
     */

    tlist.AddToList(&read);
    tlist.AddToList(&ncalc);
    tlist.AddToList(&clean);
    tlist.AddToList(&hcalc);
    tlist.AddToList(&hfill);
    tlist.AddToList(&sfill);
    //tlist.AddToList(&write);

    //
    // Create and setup the eventloop
    //
    MEvtLoop evtloop;
    evtloop.SetParList(&plist);

    //
    // Execute your analysis
    //
    if (!evtloop.Eventloop())
        return;

    //
    // After the analysis is finished we can display the histograms
    //
    hists->Draw();
    smap->Draw();
}

// ======================================================================

Bool_t MAnalysis::ProcessMessage(Long_t msg, Long_t parm1, Long_t parm2)
{
    // Process events generated by the buttons in the frame.

    if (GET_MSG(msg)!=kC_COMMAND || GET_SUBMSG(msg)!=kCM_BUTTON)
        return MBrowser::ProcessMessage(msg, parm1, parm2);

    switch (parm1)
    {
    case M_BUTTON_HILLAS:
        if (!InputFileSelected())
        {
            DisplError("No Input (root) File selected!");
            return kTRUE;
        }

        switch (parm1)
        {
        case M_BUTTON_HILLAS:
            CalculateHillas(fInputFile);
            return kTRUE;
        }
        return kTRUE;
    }

    return MBrowser::ProcessMessage(msg, parm1, parm2);
}