m_pProjView->GetDocument()->addReconstructor (this);
if (! theApp->getUseBackgroundTasks())
m_pDialogProgress = new wxProgressDialog (_T("Filtered Backprojection"), _T("Reconstruction Progress"), m_iTotalViews, m_pProjView->getFrame(), wxPD_CAN_ABORT | wxPD_AUTO_HIDE);
m_pProjView->GetDocument()->addReconstructor (this);
if (! theApp->getUseBackgroundTasks())
m_pDialogProgress = new wxProgressDialog (_T("Filtered Backprojection"), _T("Reconstruction Progress"), m_iTotalViews, m_pProjView->getFrame(), wxPD_CAN_ABORT | wxPD_AUTO_HIDE);