3 files changed, 59 insertions, 2 deletions
diff --git a/include/cru/ui/mapper/Mapper.h b/include/cru/ui/mapper/Mapper.h
index fa7f8cef..5bf140cd 100644
--- a/include/cru/ui/mapper/Mapper.h
+++ b/include/cru/ui/mapper/Mapper.h
@@ -38,12 +38,17 @@ class CRU_UI_API MapperBase : public Object {
 
   virtual bool SupportMapFromString() { return false; }
   virtual bool SupportMapFromXml() { return false; }
-  virtual bool XmlElementIsOfThisType(xml::XmlElementNode* node) {
-    return false;
+  virtual bool XmlElementIsOfThisType(xml::XmlElementNode* node);
+
+ protected:
+  void SetAllowedTags(std::vector<String> allowed_tags) {
+    allowed_tags_ = std::move(allowed_tags);
   }
 
  private:
   std::type_index type_index_;
+
+  std::vector<String> allowed_tags_;
 };
 
 template <typename T>
diff --git a/include/cru/ui/mapper/style/MarginStylerMapper.h b/include/cru/ui/mapper/style/MarginStylerMapper.h
new file mode 100644
index 00000000..99e292b2
--- /dev/null
+++ b/include/cru/ui/mapper/style/MarginStylerMapper.h
@@ -0,0 +1,26 @@
+#pragma once
+#include "../Mapper.h"
+#include "cru/ui/mapper/style/IStylerMapper.h"
+#include "cru/ui/style/Styler.h"
+
+namespace cru::ui::mapper::style {
+class CRU_UI_API MarginStylerMapper
+    : public BasicPtrMapper<ui::style::MarginStyler>,
+      public virtual IStylerMapper {
+ public:
+  MarginStylerMapper();
+  ~MarginStylerMapper();
+
+ public:
+  bool SupportMapFromXml() override { return true; }
+
+  ClonablePtr<ui::style::Styler> MapStylerFromXml(
+      xml::XmlElementNode* node) override {
+    return MapFromXml(node);
+  }
+
+ protected:
+  ClonablePtr<ui::style::MarginStyler> DoMapFromXml(
+      xml::XmlElementNode* node) override;
+};
+}  // namespace cru::ui::mapper::style
diff --git a/include/cru/ui/mapper/style/PaddingStylerMapper.h b/include/cru/ui/mapper/style/PaddingStylerMapper.h
new file mode 100644
index 00000000..2c0b4340
--- /dev/null
+++ b/include/cru/ui/mapper/style/PaddingStylerMapper.h
@@ -0,0 +1,26 @@
+#pragma once
+#include "../Mapper.h"
+#include "cru/ui/mapper/style/IStylerMapper.h"
+#include "cru/ui/style/Styler.h"
+
+namespace cru::ui::mapper::style {
+class CRU_UI_API PaddingStylerMapper
+    : public BasicPtrMapper<ui::style::PaddingStyler>,
+      public virtual IStylerMapper {
+ public:
+  PaddingStylerMapper();
+  ~PaddingStylerMapper();
+
+ public:
+  bool SupportMapFromXml() override { return true; }
+
+  ClonablePtr<ui::style::Styler> MapStylerFromXml(
+      xml::XmlElementNode* node) override {
+    return MapFromXml(node);
+  }
+
+ protected:
+  ClonablePtr<ui::style::PaddingStyler> DoMapFromXml(
+      xml::XmlElementNode* node) override;
+};
+}  // namespace cru::ui::mapper::style