| // 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 AnimationWorklet_h |
| #define AnimationWorklet_h |
| |
| #include "core/workers/Worklet.h" |
| #include "modules/ModulesExport.h" |
| #include "platform/heap/Handle.h" |
| |
| namespace blink { |
| |
| class LocalFrame; |
| class ThreadedWorkletMessagingProxy; |
| class WorkletGlobalScopeProxy; |
| |
| class MODULES_EXPORT AnimationWorklet final : public Worklet { |
| WTF_MAKE_NONCOPYABLE(AnimationWorklet); |
| public: |
| static AnimationWorklet* create(LocalFrame*); |
| ~AnimationWorklet() override; |
| |
| void initialize() final; |
| bool isInitialized() const final; |
| |
| WorkletGlobalScopeProxy* workletGlobalScopeProxy() const final; |
| |
| DECLARE_VIRTUAL_TRACE(); |
| |
| private: |
| explicit AnimationWorklet(LocalFrame*); |
| |
| // The proxy outlives the worklet as it is used to perform thread shutdown, |
| // it deletes itself once this has occured. |
| ThreadedWorkletMessagingProxy* m_workletMessagingProxy; |
| }; |
| |
| } // namespace blink |
| |
| #endif // AnimationWorklet_h |