TGo4CondArrayPainter.cxx

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// $Id$
//-----------------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//         Experiment Data Processing at EE department, GSI
//-----------------------------------------------------------------------
// Copyright (C) 2000- GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
//                     Planckstr. 1, 64291 Darmstadt, Germany
// Contact:            http://go4.gsi.de
//-----------------------------------------------------------------------
// This software can be used under the license agreements as stated
// in Go4License.txt file which is part of the distribution.
//-----------------------------------------------------------------------

#include "TGo4CondArrayPainter.h"

#include "TVirtualPad.h"

#include "TGo4WinCond.h"
#include "TGo4CondArray.h"

TGo4CondArrayPainter::TGo4CondArrayPainter()
: TGo4ConditionPainter()
{
}

TGo4CondArrayPainter::TGo4CondArrayPainter(const char *name)
: TGo4ConditionPainter(name,"TGo4CondArrayPainter")
{
}

TGo4CondArrayPainter::~TGo4CondArrayPainter()
{
   UnPaintCondition();
}

void TGo4CondArrayPainter::PaintCondition(Option_t *opt)
{
   if (!gPad)
      return;
   TGo4CondArray *arconny = dynamic_cast<TGo4CondArray *>(fxCondition);
   if (arconny) {
      TH1 *workhis = arconny->GetWorkHistogram();
      Int_t number = arconny->GetNumber();
      Int_t selected = arconny->GetCurrentIndex();
      for (Int_t i = 0; i < number; ++i) {
         TGo4Condition *con = arconny->At(i);
         if (con) {
            con->SetOwnedByEditor(kTRUE); // prevent interactive deletion
            con->SetWorkHistogram(workhis);
            con->SetLineColor((i) % 6 + 2);
            con->SetFillColor((i) % 6 + 2);
            if (dynamic_cast<TGo4WinCond *>(con)) {
               if (!arconny->IsMultiEdit() && i == selected) {
                  con->SetFillStyle(3002);
               } else {
                  con->SetFillStyle(0);
               }
            } else {
               if (!arconny->IsMultiEdit() && i == selected) {
                  con->SetLineStyle(1);
               } else {
                  con->SetLineStyle(4);
               }
            }
            con->Paint(opt);
         }
      }
   } // if(arconny)
}

void TGo4CondArrayPainter::UnPaintCondition(Option_t *opt)
{
   if (!gPad)
      return;
   TGo4CondArray *arconny = dynamic_cast<TGo4CondArray *>(fxCondition);
   if (arconny) {
      Int_t number = arconny->GetNumber();
      for (Int_t i = 0; i < number; ++i) {
         TGo4Condition *con = arconny->At(i);
         if (con)
            con->UnDraw(opt);
      }
   }
}

void TGo4CondArrayPainter::PaintLabel(Option_t *)
{
    // do not create a label for the complete array
}