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#pragma once
#include "Mapper.h"
#include <memory>
#include <vector>
namespace cru::ui::mapper {
class CRU_UI_API MapperRegistry {
public:
static MapperRegistry* GetInstance();
MapperRegistry();
CRU_DELETE_COPY(MapperRegistry)
CRU_DELETE_MOVE(MapperRegistry)
~MapperRegistry();
const std::vector<MapperBase*>& GetAllMappers() const { return mapper_list_; }
template <typename T>
BasicMapper<T>* GetMapper() const {
for (auto mapper : mapper_list_) {
if (mapper->GetTypeIndex() == typeid(T)) {
return static_cast<BasicMapper<T>*>(mapper);
}
}
return nullptr;
}
template <typename T>
BasicRefMapper<T>* GetRefMapper() const {
return GetMapper<std::shared_ptr<T>>();
}
template <typename T>
BasicPtrMapper<T>* GetPtrMapper() const {
return GetMapper<ClonablePtr<T>>();
}
template <typename T>
std::vector<T*> GetMappersByInterface() const {
std::vector<T*> result;
for (auto mapper : mapper_list_) {
auto m = dynamic_cast<T*>(mapper);
if (m) result.push_back(m);
}
return result;
}
void RegisterMapper(MapperBase* mapper);
void UnregisterMapper(MapperBase* mapper);
private:
std::vector<MapperBase*> mapper_list_;
};
} // namespace cru::ui::mapper
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