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https://github.com/openharmony/windowmanager.git
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xiahaiqin
13c802f60c
Signed-off-by: xiahaiqin <xiahaiqin1@huawei.com> Change-Id: I638027f75d0181f6364a4406ef0ace4c573c0c4e
44 lines
1.4 KiB
C++
44 lines
1.4 KiB
C++
/*
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* Copyright (c) 2021 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 OHOS_ROSEN_DISPLAY_POWER_CONTROLLER_H
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#define OHOS_ROSEN_DISPLAY_POWER_CONTROLLER_H
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#include <map>
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#include <mutex>
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#include <refbase.h>
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#include "display.h"
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#include "dm_common.h"
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namespace OHOS {
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namespace Rosen {
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class DisplayPowerController : public RefBase {
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public:
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DisplayPowerController(std::recursive_mutex& mutex) : mutex_(mutex) {}
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virtual ~DisplayPowerController() = default;
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bool SuspendBegin(PowerStateChangeReason reason);
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bool SetDisplayState(DisplayState state);
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DisplayState GetDisplayState(DisplayId displayId);
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void NotifyDisplayEvent(DisplayEvent event);
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private:
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DisplayState displayState_ { DisplayState::UNKNOWN };
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bool isKeyguardDrawn_ { false };
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std::recursive_mutex& mutex_;
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};
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}
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}
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#endif // OHOS_ROSEN_DISPLAY_POWER_CONTROLLER_H
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