Clean up mapper codes.

1 files changed, 41 insertions, 0 deletions

diff --git a/include/cru/ui/mapper/style/ConditionMapper.h b/include/cru/ui/mapper/style/ConditionMapper.h
new file mode 100644
index 00000000..a7bddefb
--- /dev/null
+++ b/include/cru/ui/mapper/style/ConditionMapper.h
@@ -0,0 +1,41 @@
+#pragma once
+#include "../../Base.h"
+#include "../../style/Condition.h"
+#include "../Mapper.h"
+
+#include <cru/base/ClonePtr.h>
+#include <cru/base/xml/XmlNode.h>
+
+namespace cru::ui::mapper::style {
+using ui::style::Condition;
+
+struct CRU_UI_API IConditionMapper : virtual Interface {
+  virtual bool XmlElementIsOfThisType(xml::XmlElementNode* node) = 0;
+  virtual ClonePtr<Condition> MapConditionFromXml(
+      xml::XmlElementNode* node) = 0;
+};
+
+#define CRU_DECLARE_CONDITION_MAPPER(condition_name)                    \
+  using ui::style::condition_name##Condition;                           \
+  class CRU_UI_API condition_name##ConditionMapper                      \
+      : public BasicClonePtrMapper<condition_name##Condition>,          \
+        public virtual IConditionMapper {                               \
+    CRU_UI_DECLARE_CAN_MAP_FROM_XML_ELEMENT_TAG(                        \
+        condition_name##Condition, ClonePtr<condition_name##Condition>) \
+                                                                        \
+    ClonePtr<Condition> MapConditionFromXml(                            \
+        xml::XmlElementNode* node) override {                           \
+      return MapFromXml(node);                                          \
+    }                                                                   \
+  };
+
+CRU_DECLARE_CONDITION_MAPPER(No)
+CRU_DECLARE_CONDITION_MAPPER(And)
+CRU_DECLARE_CONDITION_MAPPER(Or)
+CRU_DECLARE_CONDITION_MAPPER(ClickState)
+CRU_DECLARE_CONDITION_MAPPER(Checked)
+CRU_DECLARE_CONDITION_MAPPER(Focus)
+CRU_DECLARE_CONDITION_MAPPER(Hover)
+
+#undef CRU_DECLARE_CONDITION_MAPPER
+}  // namespace cru::ui::mapper::style