mirror of
https://github.com/openharmony/ace_ace_engine.git
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sunfei
e6341b020e
Signed-off-by: sunfei <sunfei.sun@huawei.com> Change-Id: I3660884b04882f8848a7e1568dfd05593f6116e3
53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
/*
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* Copyright (c) 2022 Huawei Device Co., Ltd.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef FOUNDATION_ACE_FRAMEWORKS_BRIDGE_COMMON_UTILS_ENGINE_HELPER_H
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#define FOUNDATION_ACE_FRAMEWORKS_BRIDGE_COMMON_UTILS_ENGINE_HELPER_H
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#include <mutex>
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#include <shared_mutex>
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#include "base/memory/referenced.h"
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#include "base/utils/macros.h"
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#include "base/utils/noncopyable.h"
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#include "bridge/js_frontend/engine/common/js_engine.h"
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#include "bridge/js_frontend/frontend_delegate.h"
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namespace OHOS::Ace {
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class ACE_EXPORT_WITH_PREVIEW EngineHelper final {
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public:
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static void AddEngine(int32_t id, WeakPtr<Framework::JsEngine> engine);
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static RefPtr<Framework::JsEngine> GetEngine(int32_t id);
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static void RemoveEngine(int32_t id);
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static RefPtr<Framework::JsEngine> GetCurrentEngine();
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static Framework::FrontendDelegate* GetCurrentDelegate();
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private:
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static std::unordered_map<int32_t, WeakPtr<Framework::JsEngine>> engineWeakMap_;
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static std::shared_mutex mutex_;
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ACE_DISALLOW_COPY_AND_MOVE(EngineHelper);
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};
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} // namespace OHOS::Ace
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#endif // FOUNDATION_ACE_FRAMEWORKS_BRIDGE_COMMON_UTILS_ENGINE_HELPER_H
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