Adding helper macros for calibration visualization

[u/mrichter/AliRoot.git] / TPC / scripts / startGUI.C

TObjArray *arrGUI=0x0;
TTree *calPads=0x0;
TTree *calPads2=0x0;
AliTPCCalibViewerGUI *gui=0x0;
AliTPCCalibViewerGUI *gui2=0x0;
AliTPCCalibViewer *viewer=0x0;
AliTPCCalibViewer *viewer2=0x0;

startGUI(char *file=0x0){
  if ( file ) {
    arrGUI=AliTPCCalibViewerGUI::ShowGUI(file);
    gui=((AliTPCCalibViewerGUI*)arrGUI->At(0));
    gui2=((AliTPCCalibViewerGUI*)arrGUI->At(1));
    viewer=gui->GetViewer();
    viewer2=gui2->GetViewer();
    calPads=viewer->GetTree();
    calPads2=viewer2->GetTree();
    TString refDataTree=gSystem->ExpandPathName("$REF_DATA_TREE");
    if (!refDataTree.IsNull()&&refDataTree!="$REF_DATA_TREE"){
      viewer->AddReferenceTree(refDataTree.Data(),"calPads","Ref");
      viewer2->AddReferenceTree(refDataTree.Data(),"calPads","Ref");
      gui->Reload();
      gui2->Reload();
    }
  }
}