1 files changed, 24 insertions, 1 deletions
diff --git a/src/ui/mapper/ThicknessMapper.cpp b/src/ui/mapper/ThicknessMapper.cpp
index 684d0a4b..11f0be0d 100644
--- a/src/ui/mapper/ThicknessMapper.cpp
+++ b/src/ui/mapper/ThicknessMapper.cpp
@@ -2,10 +2,33 @@
 #include "cru/xml/XmlNode.hpp"
 
 namespace cru::ui::mapper {
-bool ThicknessMapper::XmlElementIsOfThisType(xml::XmlElementNode *node) {
+bool ThicknessMapper::XmlElementIsOfThisType(xml::XmlElementNode* node) {
   if (node->GetTag() == u"Thickness") {
     return true;
   }
   return false;
 }
+
+std::unique_ptr<Thickness> ThicknessMapper::DoMapFromString(String str) {
+  std::vector<float> values = str.ParseToFloatList();
+  if (values.size() == 4) {
+    return std::make_unique<Thickness>(values[0], values[1], values[2],
+                                       values[3]);
+  } else if (values.size() == 2) {
+    return std::make_unique<Thickness>(values[0], values[1], values[0],
+                                       values[1]);
+  } else if (values.size() == 1) {
+    return std::make_unique<Thickness>(values[0], values[0], values[0],
+                                       values[0]);
+  } else {
+    throw Exception(u"Invalid Thickness string.");
+  }
+}
+
+std::unique_ptr<Thickness> ThicknessMapper::DoMapFromXml(
+    xml::XmlElementNode* node) {
+  auto value_attr = node->GetOptionalAttribute(u"value");
+  if (!value_attr) return std::make_unique<Thickness>();
+  return DoMapFromString(*value_attr);
+}
 }  // namespace cru::ui::mapper