...

3 files changed, 11 insertions, 1 deletions

diff --git a/include/cru/common/String.hpp b/include/cru/common/String.hpp
index e7688555..dac81e8d 100644
--- a/include/cru/common/String.hpp
+++ b/include/cru/common/String.hpp
@@ -233,6 +233,8 @@ class CRU_BASE_API String {
 
   float ParseToFloat(Index* processed_characters_count = nullptr) const;
   double ParseToDouble(Index* processed_characters_count = nullptr) const;
+  std::vector<float> ParseToFloatList(value_type separator = u' ');
+  std::vector<double> ParseToDoubleList(value_type separator = u' ');
 
  private:
   static char16_t kEmptyBuffer[1];
diff --git a/include/cru/ui/mapper/ThicknessMapper.hpp b/include/cru/ui/mapper/ThicknessMapper.hpp
index 90d1ef46..68bbcf49 100644
--- a/include/cru/ui/mapper/ThicknessMapper.hpp
+++ b/include/cru/ui/mapper/ThicknessMapper.hpp
@@ -6,7 +6,7 @@
 #include "cru/xml/XmlNode.hpp"
 
 namespace cru::ui::mapper {
-class ThicknessMapper : public BasicMapper<Thickness> {
+class CRU_UI_API ThicknessMapper : public BasicMapper<Thickness> {
  public:
   CRU_DEFAULT_CONSTRUCTOR_DESTRUCTOR(ThicknessMapper)
 
diff --git a/include/cru/xml/XmlNode.hpp b/include/cru/xml/XmlNode.hpp
index 38f09d14..0972037a 100644
--- a/include/cru/xml/XmlNode.hpp
+++ b/include/cru/xml/XmlNode.hpp
@@ -90,6 +90,14 @@ class CRU_XML_API XmlElementNode : public XmlNode {
 
   Index GetChildCount() const { return children_.size(); }
   String GetAttribute(const String& key) const { return attributes_.at(key); }
+  std::optional<String> GetOptionalAttribute(const String& key) const {
+    auto it = attributes_.find(key);
+    if (it == attributes_.end()) {
+      return std::nullopt;
+    }
+
+    return it->second;
+  }
   XmlNode* GetChildAt(Index index) const { return children_[index]; }
 
   void AddAttribute(String key, String value);