Adapter.h

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/*
 * Copyright 2020 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
 
#ifndef SkottieAdapter_DEFINED
#define SkottieAdapter_DEFINED
 
#include "modules/skottie/src/animator/Animator.h"
 
namespace skottie {
namespace internal {
 
template <typename AdapterT, typename T>
class DiscardableAdapterBase : public AnimatablePropertyContainer {
public:
    template <typename... Args>
    static sk_sp<AdapterT> Make(Args&&... args) {
        sk_sp<AdapterT> adapter(new AdapterT(std::forward<Args>(args)...));
        adapter->shrink_to_fit();
        return adapter;
    }
 
    const sk_sp<T>& node() const { return fNode; }
 
protected:
    DiscardableAdapterBase()
        : fNode(T::Make()) {}
 
    explicit DiscardableAdapterBase(sk_sp<T> node)
        : fNode(std::move(node)) {}
 
private:
    const sk_sp<T> fNode;
};
 
} // namespace internal
} // namespace skottie
 
#endif // SkottieAdapter_DEFINED