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/Go4GUI/TGo4DiskFileBrowserStatus.cxx

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//---------------------------------------------------------------
//        Go4 Release Package v2.10-5 (build 21005) 
//                      03-Nov-2005
//---------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//       Experiment Data Processing at DVEE department, GSI
//---------------------------------------------------------------
//
//Copyright (C) 2000- Gesellschaft f. Schwerionenforschung, GSI
//                    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 "TGo4DiskFileBrowserStatus.h"

#include <iostream.h>

#include "TFile.h"
#include "TObjArray.h"
#include "TTree.h"

TGo4DiskFileBrowserStatus::TGo4DiskFileBrowserStatus(const char* name, const char* title)
                :TGo4Status(name, title)
{
   // TGo4LockGuard Global;
   FileListStatus=new TObjArray();
   fxActiveTree=0;
   fxActiveFile=0;
}

TObjArray *TGo4DiskFileBrowserStatus::GetFileListStatus()
{
   // TGo4LockGuard Global;
   return FileListStatus;
}
void TGo4DiskFileBrowserStatus::RemoveFromFileListStatus(TNamed *f)
{
   // TGo4LockGuard Global;
   FileListStatus->Remove(f);
   FileListStatus->Compress();
   FileListStatus->Expand(FileListStatus->GetLast()+1);
   TFile* toactive=dynamic_cast<TFile*>(FileListStatus->Last());
   SetActiveFile(toactive);
   SetActiveTree((TTree*) 0); // prevent treeviewer crash

//   delete f;

}
TObject* TGo4DiskFileBrowserStatus::GetObjectfromFileList(const char *Object)
{
   // TGo4LockGuard Global;
   return(FileListStatus->FindObject(Object));

}
void TGo4DiskFileBrowserStatus::AddToFileListStatus(TNamed *f)
{
   // TGo4LockGuard Global;
   FileListStatus->Add(f);
   FileListStatus->Sort(kTRUE);
}

TGo4DiskFileBrowserStatus::~TGo4DiskFileBrowserStatus()
{
   // TGo4LockGuard Global;
   for (int i=0 ;i<=FileListStatus->LastIndex();i++ ){
      ((TFile *)FileListStatus->At(i))->Close();
   }
   FileListStatus->Delete();
   delete FileListStatus;
}

void TGo4DiskFileBrowserStatus::SetActiveTree(const char *TreeName)
{
   // TGo4LockGuard Global;
   if(fxActiveFile!=0){
      fxActiveTree = (TTree*) (fxActiveFile->Get(TreeName));

   }
}
void TGo4DiskFileBrowserStatus::SetActiveTree(TTree *fxTree)
{
   // TGo4LockGuard Global;
//   cout << "TGo4DiskFileBrowserStatus::SetActiveTree "<< fxTree << endl;
   fxActiveTree =fxTree;
}

TTree *TGo4DiskFileBrowserStatus::GetActiveTree()
{
   // TGo4LockGuard Global;
   return fxActiveTree;
}

void TGo4DiskFileBrowserStatus::SetActiveFile(TFile *fxFile)
{
   // TGo4LockGuard Global;
   fxActiveFile= fxFile;
   if(fxActiveFile) fxActiveFile->cd();

}
TFile *TGo4DiskFileBrowserStatus::GetActiveFile()
{
   // TGo4LockGuard Global;
   return fxActiveFile;
}

void  TGo4DiskFileBrowserStatus::SetActiveFile(const char *f)
{
   // TGo4LockGuard Global;
   TFile *File;
   char FileName[256];
   FileName[0]=0;
   File=gROOT->GetFile(f);
   if (File!=0){
      SetActiveFile(File);
   }
   else
      {
          fxActiveFile= 0;
      }
}


//----------------------------END OF GO4 SOURCE FILE ---------------------

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