| 61 | } |
| 62 | |
| 63 | void QmitkMultiLabelSelectionButton::SetMultiLabelNode(mitk::DataNode* node) |
| 64 | { |
| 65 | if (node != this->m_SegmentationNode.GetPointer()) |
| 66 | { |
| 67 | m_SegmentationObserver.Reset(); |
| 68 | m_SegmentationNode = node; |
| 69 | m_LabelHighlightGuard.SetSegmentationNode(m_SegmentationNode); |
| 70 | m_SegmentationNodeDataMTime = 0; |
| 71 | |
| 72 | if (m_SegmentationNode.IsNotNull()) |
| 73 | { |
| 74 | auto& widget = *this; |
| 75 | auto checkAndSetSeg = [&widget, node](const itk::EventObject&) |
| 76 | { |
| 77 | if (widget.m_SegmentationNodeDataMTime < node->GetDataReferenceChangedTime()) |
| 78 | { |
| 79 | auto newSeg = dynamic_cast<mitk::MultiLabelSegmentation*>(node->GetData()); |
| 80 | if (nullptr == newSeg) mitkThrow() << "Invalid usage. Node set does not contain a segmentation. Invalid node name: " << node->GetName(); |
| 81 | |
| 82 | widget.m_SegmentationNodeDataMTime = node->GetDataReferenceChangedTime(); |
| 83 | widget.SetMultiLabelSegmentation(newSeg); |
| 84 | } |
| 85 | }; |
| 86 | |
| 87 | m_SegmentationObserver.Reset(node, itk::ModifiedEvent(), checkAndSetSeg); |
| 88 | checkAndSetSeg(itk::ModifiedEvent()); |
| 89 | } |
| 90 | else |
| 91 | { |
| 92 | this->SetMultiLabelSegmentation(nullptr); |
| 93 | } |
| 94 | } |
| 95 | } |
| 96 | |
| 97 | mitk::DataNode* QmitkMultiLabelSelectionButton::GetMultiLabelNode() const |
| 98 | { |
nothing calls this directly
no test coverage detected