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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CompositorMutatorClient_h
#define CompositorMutatorClient_h
#include "platform/PlatformExport.h"
#include "platform/heap/Handle.h"
#include "public/platform/WebCompositorMutatorClient.h"
#include <memory>
namespace blink {
class CompositorMutator;
struct CompositorMutations;
class CompositorMutationsTarget;
class PLATFORM_EXPORT CompositorMutatorClient
: public WebCompositorMutatorClient {
public:
CompositorMutatorClient(CompositorMutator*, CompositorMutationsTarget*);
virtual ~CompositorMutatorClient();
void setNeedsMutate();
// cc::LayerTreeMutator
bool Mutate(base::TimeTicks monotonicTime, cc::LayerTreeImpl*) override;
void SetClient(cc::LayerTreeMutatorClient*) override;
base::Closure TakeMutations() override;
CompositorMutator* mutator() { return m_mutator.get(); }
void setMutationsForTesting(std::unique_ptr<CompositorMutations>);
private:
cc::LayerTreeMutatorClient* m_client;
CompositorMutationsTarget* m_mutationsTarget;
Persistent<CompositorMutator> m_mutator;
std::unique_ptr<CompositorMutations> m_mutations;
};
} // namespace blink
#endif // CompositorMutatorClient_h
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