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Architecture: [ linux ]
Version: [ head ] [ nightly ] [ GaudiDev ]
  Links to LXR source navigation pages for stable releases [ 12.*.* ]   [ 13.*.* ]   [ 14.*.* ]   [ 15.*.* ]  
001 #include "FMDataSelector.h"
002 
003 #ifdef WIN32
004  #include <Riostream.h>
005 #else
006  #include <iostream.h>
007 #endif
008 
009 using std::cout;
010 using std::endl;
011 
012 #include "TGButtonGroup.h"
013 
014 FMDataSelector::FMDataSelector(IDisplayFrame* parentFrame):
015         m_pParentFrame(parentFrame)
016 {
017         TGVerticalFrame* fToolFrame = parentFrame->modulesFrame();
018         m_pReader = parentFrame->ntupleReader();
019 
020         TGButtonGroup *fDetButtonGroup = new TGButtonGroup(fToolFrame,"Data Display",kVerticalFrame);
021 
022         //get list of data usnig reader

023         int id = 0;
024         TGRadioButton* fDetRadioButton;
025         std::vector<std::string> vBranchesNames = m_pReader->getBranchesName();
026         std::vector<std::string>::const_iterator it = vBranchesNames.begin();
027         for(;it!=vBranchesNames.end();++it,++id) {
028                 m_mapBranchesId[id] = *it;
029                 fDetRadioButton = new TGRadioButton(fDetButtonGroup, new TGHotString(it->c_str()), id);
030                 if(m_pReader->currentBranch()== (*it)) fDetRadioButton->SetState(kButtonDown);
031         }
032         m_previousId = 0;
033         
034         fDetButtonGroup->Connect("Pressed(Int_t)", "FMDataSelector", this, "OnDataChange(Int_t)");
035         fToolFrame->AddFrame(fDetButtonGroup, new TGLayoutHints(kLHintsLeft | kLHintsTop |kLHintsExpandX,2,2,0,0));
036 }
037 
038 FMDataSelector::~FMDataSelector(void)
039 {
040 }
041 
042 void FMDataSelector::OnDataChange(Int_t id) {
043         //cout<<"FMDataSelector::OnDataChange(Int_t id)"<<endl;

044         if(id!=m_previousId) {
045                 std::map<int,std::string>::const_iterator it = m_mapBranchesId.find(id);
046                 if(it == m_mapBranchesId.end() ) {
047                         //cerr<<"No matching branch id in the map !"<<endl;

048                         m_previousId = id;
049                 } else {
050                         //cout<<"FMDetectorSelector::OnDataChange(Int_t) "<< id <<":" << it->second <<endl;

051                         m_previousId = id;
052                         m_pReader->selectBranch(it->second);
053                         m_pReader->getEntry(m_pReader->currentEntry()); // trigger new processing of the ntuple for the new selected branch

054                         m_pParentFrame->onDataChangeDraw();
055                 }
056         }
057 }
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