Method UpdateControls

Modules/SegmentationUI/src/QmitkMultiLabelManager.cpp:222–251

}

void QmitkMultiLabelManager::UpdateControls()
{
  auto segmentation = this->GetMultiLabelSegmentation();
  bool hasWorkingData = segmentation != nullptr;

  auto labels = this->m_Controls->labelInspector->GetSelectedLabels();
  bool hasMultipleInstances = this->m_Controls->labelInspector->GetLabelInstancesOfSelectedFirstLabel().size() > 1;
  bool instanceAllowed = true;
  if (hasWorkingData && labels.size()==1 && m_SuggestionHelper.IsNotNull())
  {
    auto suggestionPrefs = mitk::LabelSuggestionHelper::GetSuggestionPreferences();
    instanceAllowed = !suggestionPrefs.enforceSuggestions || m_SuggestionHelper->IsNewInstanceAllowed(segmentation, segmentation->GetLabel(labels.front())->GetName());
  }

  m_Controls->btnAddGroup->setEnabled(hasWorkingData);
  m_Controls->btnAddLabel->setEnabled(hasWorkingData);
  m_Controls->btnAddInstance->setEnabled(hasWorkingData && labels.size()==1 && instanceAllowed);
  if (nullptr != m_AddLabelInstanceShortcut)
    m_AddLabelInstanceShortcut->setEnabled(hasWorkingData && labels.size() == 1 && instanceAllowed);

  m_Controls->btnRemoveGroup->setEnabled(hasWorkingData && !labels.empty() && this->GetMultiLabelSegmentation()->GetNumberOfGroups()>1);
  m_Controls->btnRemoveLabel->setEnabled(hasWorkingData && !labels.empty());
  m_Controls->btnRemoveInstance->setEnabled(hasWorkingData && !labels.empty() && hasMultipleInstances);

  m_Controls->btnLoadPreset->setEnabled(hasWorkingData);
  m_Controls->btnSavePreset->setEnabled(hasWorkingData);

  if (!hasWorkingData)
    return;
}

void QmitkMultiLabelManager::OnCreateCroppedMask(bool)
{