1 files changed, 25 insertions, 8 deletions
diff --git a/include/cru/ui/ThemeManager.hpp b/include/cru/ui/ThemeManager.hpp
index 07b5f57b..7d52fa48 100644
--- a/include/cru/ui/ThemeManager.hpp
+++ b/include/cru/ui/ThemeManager.hpp
@@ -4,6 +4,9 @@
 #include "cru/common/Event.hpp"
 #include "cru/common/Exception.hpp"
 #include "cru/platform/graphics/Brush.hpp"
+#include "cru/ui/mapper/MapperRegistry.hpp"
+#include "cru/ui/style/StyleRuleSet.hpp"
+#include "cru/xml/XmlNode.hpp"
 
 #include <unordered_map>
 
@@ -29,22 +32,36 @@ class CRU_UI_API ThemeManager : public Object {
   CRU_DELETE_COPY(ThemeManager)
   CRU_DELETE_MOVE(ThemeManager)
 
-  ~ThemeManager() override = default;
+  ~ThemeManager() override;
 
   IEvent<std::nullptr_t>* ThemeResourceChangeEvent() {
     return &theme_resource_change_event_;
   }
 
-  gsl::not_null<std::shared_ptr<platform::graphics::IBrush>> GetBrush(
-      StringView key);
+  void ReadResourcesFile(const String& file_path);
 
- private:
-  void Init();
+  template <typename T>
+  T GetResource(const String& key) {
+    auto find_result = theme_resource_map_.find(key);
+    if (find_result == theme_resource_map_.cend()) {
+      throw ThemeResourceKeyNotExistException(
+          Format(u"Theme resource key \"%s\" not exist.", key));
+    }
+
+    auto mapper_registry = mapper::MapperRegistry::GetInstance();
+    auto mapper = mapper_registry->GetMapper<T>();
+    return mapper->MapFromXml(find_result->second);
+  }
+
+  std::shared_ptr<platform::graphics::IBrush> GetResourceBrush(
+      const String& key);
+
+  std::shared_ptr<style::StyleRuleSet> GetResourceStyleRuleSet(
+      const String& key);
 
  private:
   Event<std::nullptr_t> theme_resource_change_event_;
-  std::unordered_map<String, String> theme_resource_map_;
-  std::unordered_map<String, std::shared_ptr<platform::graphics::IBrush>>
-      brushes_;
+  std::unique_ptr<xml::XmlElementNode> theme_resource_xml_root_;
+  std::unordered_map<String, xml::XmlElementNode*> theme_resource_map_;
 };
 }  // namespace cru::ui