| 31 | } |
| 32 | |
| 33 | bool ImageScopeRepository::loadFromRepo() |
| 34 | { |
| 35 | if (!_list || _source.empty()) { |
| 36 | return false; |
| 37 | } |
| 38 | |
| 39 | _list->removeAllAnnotations(); |
| 40 | _list->removeAllGroups(); |
| 41 | |
| 42 | pugi::xml_document xml_doc; |
| 43 | pugi::xml_parse_result tree = xml_doc.load_file(_source.c_str()); |
| 44 | pugi::xml_node root = xml_doc.child("Annotations"); |
| 45 | if (root.empty()) { |
| 46 | return false; |
| 47 | } |
| 48 | unsigned int group_nr = 0; |
| 49 | unsigned int annot_nr = 0; |
| 50 | for (pugi::xml_node grpIt = root.child("Annotation"); grpIt; grpIt = grpIt.next_sibling("Annotation")) |
| 51 | { |
| 52 | std::string groupName = grpIt.attribute("Name").value(); |
| 53 | unsigned int groupColorAsInt = core::fromstring<unsigned int>(std::string(grpIt.attribute("LineColor").value())); |
| 54 | |
| 55 | std::stringstream stream; |
| 56 | stream << std::hex << groupColorAsInt; |
| 57 | std::string groupColorAsHex(stream.str()); |
| 58 | while (groupColorAsHex.size() < 6) { |
| 59 | groupColorAsHex = "0" + groupColorAsHex; |
| 60 | } |
| 61 | groupColorAsHex = "#" + groupColorAsHex; |
| 62 | |
| 63 | std::shared_ptr<AnnotationGroup> grp = std::make_shared<AnnotationGroup>(); |
| 64 | grp->setColor(groupColorAsHex); |
| 65 | std::map<unsigned int, std::vector<std::pair<double, double> > > idToCoords; |
| 66 | std::map<unsigned int, std::string> idToName; |
| 67 | pugi::xml_node regions = grpIt.child("Regions"); |
| 68 | for (pugi::xml_node annotation_xml = regions.child("Region"); annotation_xml; annotation_xml = annotation_xml.next_sibling("Region")) |
| 69 | { |
| 70 | unsigned int id = core::fromstring<int>(annotation_xml.attribute("Id").value()); |
| 71 | idToName[id] = std::string(annotation_xml.attribute("Text").value()); |
| 72 | |
| 73 | pugi::xml_node vertices = annotation_xml.child("Vertices"); |
| 74 | for (pugi::xml_node_iterator cit = vertices.begin(); cit != vertices.end(); ++cit) |
| 75 | { |
| 76 | double x = core::fromstring<double>(cit->attribute("X").value()); |
| 77 | double y = core::fromstring<double>(cit->attribute("Y").value()); |
| 78 | idToCoords[id].push_back(std::pair<double, double>(x, y)); |
| 79 | } |
| 80 | } |
| 81 | |
| 82 | std::map<unsigned int, unsigned int> usedIds; |
| 83 | for (std::map<unsigned int, std::string>::iterator idIt = idToName.begin(); idIt != idToName.end(); ++idIt) { |
| 84 | usedIds[idIt->first] = 0; |
| 85 | } |
| 86 | // Now figure out which regions belong together |
| 87 | for (std::map<unsigned int, std::vector<std::pair<double, double> > >::const_iterator coordIt = idToCoords.begin(); coordIt != idToCoords.end(); ++coordIt) { |
| 88 | unsigned int curId = coordIt->first; |
| 89 | if (usedIds[curId] == 1) { |
| 90 | continue; |
nothing calls this directly
no test coverage detected