4 files changed, 63 insertions, 0 deletions
diff --git a/src/ui/mapper/Mapper.cpp b/src/ui/mapper/Mapper.cpp
index 40653118..ebf880a2 100644
--- a/src/ui/mapper/Mapper.cpp
+++ b/src/ui/mapper/Mapper.cpp
@@ -5,4 +5,13 @@
 namespace cru::ui::mapper {
 MapperBase::MapperBase(std::type_index type_index)
     : type_index_(std::move(type_index)) {}
+
+bool MapperBase::XmlElementIsOfThisType(xml::XmlElementNode* node) {
+  for (const auto& tag : allowed_tags_) {
+    if (node->GetTag().CaseInsensitiveEqual(tag)) {
+      return true;
+    }
+  }
+  return false;
+}
 }  // namespace cru::ui::mapper
diff --git a/src/ui/mapper/MapperRegistry.cpp b/src/ui/mapper/MapperRegistry.cpp
index 9ae95a59..ad5b7e8d 100644
--- a/src/ui/mapper/MapperRegistry.cpp
+++ b/src/ui/mapper/MapperRegistry.cpp
@@ -16,8 +16,10 @@
 #include "cru/ui/mapper/style/CursorStylerMapper.h"
 #include "cru/ui/mapper/style/FocusConditionMapper.h"
 #include "cru/ui/mapper/style/HoverConditionMapper.h"
+#include "cru/ui/mapper/style/MarginStylerMapper.h"
 #include "cru/ui/mapper/style/NoConditionMapper.h"
 #include "cru/ui/mapper/style/OrConditionMapper.h"
+#include "cru/ui/mapper/style/PaddingStylerMapper.h"
 #include "cru/ui/mapper/style/PreferredSizeStylerMapper.h"
 #include "cru/ui/mapper/style/StyleRuleMapper.h"
 #include "cru/ui/mapper/style/StyleRuleSetMapper.h"
@@ -48,8 +50,10 @@ MapperRegistry::MapperRegistry() {
   RegisterMapper(new CursorStylerMapper());
   RegisterMapper(new FocusConditionMapper());
   RegisterMapper(new HoverConditionMapper());
+  RegisterMapper(new MarginStylerMapper());
   RegisterMapper(new NoConditionMapper());
   RegisterMapper(new OrConditionMapper());
+  RegisterMapper(new PaddingStylerMapper());
   RegisterMapper(new PreferredSizeStylerMapper());
   RegisterMapper(new StyleRuleMapper());
   RegisterMapper(new StyleRuleSetMapper());
diff --git a/src/ui/mapper/style/MarginStylerMapper.cpp b/src/ui/mapper/style/MarginStylerMapper.cpp
new file mode 100644
index 00000000..cb2fd7ee
--- /dev/null
+++ b/src/ui/mapper/style/MarginStylerMapper.cpp
@@ -0,0 +1,24 @@
+#include "cru/ui/mapper/style/MarginStylerMapper.h"
+#include "cru/ui/mapper/MapperRegistry.h"
+#include "cru/ui/render/MeasureRequirement.h"
+#include "cru/ui/style/Styler.h"
+
+namespace cru::ui::mapper::style {
+MarginStylerMapper::MarginStylerMapper() { SetAllowedTags({u"MarginStyler"}); }
+
+MarginStylerMapper::~MarginStylerMapper() {}
+
+ClonablePtr<ui::style::MarginStyler> MarginStylerMapper::DoMapFromXml(
+    xml::XmlElementNode* node) {
+  Thickness thickness;
+
+  auto thickness_mapper = MapperRegistry::GetInstance()->GetMapper<Thickness>();
+
+  auto value_attribute = node->GetOptionalAttributeCaseInsensitive(u"value");
+  if (value_attribute) {
+    thickness = thickness_mapper->MapFromString(*value_attribute);
+  }
+
+  return ui::style::MarginStyler::Create(thickness);
+}
+}  // namespace cru::ui::mapper::style
diff --git a/src/ui/mapper/style/PaddingStylerMapper.cpp b/src/ui/mapper/style/PaddingStylerMapper.cpp
new file mode 100644
index 00000000..cd316cd2
--- /dev/null
+++ b/src/ui/mapper/style/PaddingStylerMapper.cpp
@@ -0,0 +1,26 @@
+#include "cru/ui/mapper/style/PaddingStylerMapper.h"
+#include "cru/ui/mapper/MapperRegistry.h"
+#include "cru/ui/render/MeasureRequirement.h"
+#include "cru/ui/style/Styler.h"
+
+namespace cru::ui::mapper::style {
+PaddingStylerMapper::PaddingStylerMapper() {
+  SetAllowedTags({u"PaddingStyler"});
+}
+
+PaddingStylerMapper::~PaddingStylerMapper() {}
+
+ClonablePtr<ui::style::PaddingStyler> PaddingStylerMapper::DoMapFromXml(
+    xml::XmlElementNode* node) {
+  Thickness thickness;
+
+  auto thickness_mapper = MapperRegistry::GetInstance()->GetMapper<Thickness>();
+
+  auto value_attribute = node->GetOptionalAttributeCaseInsensitive(u"value");
+  if (value_attribute) {
+    thickness = thickness_mapper->MapFromString(*value_attribute);
+  }
+
+  return ui::style::PaddingStyler::Create(thickness);
+}
+}  // namespace cru::ui::mapper::style