/* * Copyright (c) 2021-2022 Huawei Device Co., Ltd. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef FOUNDATION_DM_SCREEN_MANAGER_H #define FOUNDATION_DM_SCREEN_MANAGER_H #include #include "screen.h" #include "dm_common.h" #include "screen_group.h" #include "wm_single_instance.h" #include "wm_single_instance.h" namespace OHOS::Rosen { class ScreenManager : public RefBase { WM_DECLARE_SINGLE_INSTANCE_BASE(ScreenManager); public: class IScreenListener : public virtual RefBase { public: virtual void OnConnect(ScreenId) = 0; virtual void OnDisconnect(ScreenId) = 0; virtual void OnChange(ScreenId) = 0; }; class IScreenGroupListener : public virtual RefBase { public: virtual void OnChange(const std::vector&, ScreenGroupChangeEvent) = 0; }; sptr GetScreenById(ScreenId screenId); sptr GetScreenGroup(ScreenId groupId); std::vector> GetAllScreens(); bool RegisterScreenListener(sptr listener); bool UnregisterScreenListener(sptr listener); bool RegisterScreenGroupListener(sptr listener); bool UnregisterScreenGroupListener(sptr listener); ScreenId MakeExpand(const std::vector& options); ScreenId MakeMirror(ScreenId mainScreenId, std::vector mirrorScreenId); void RemoveVirtualScreenFromGroup(std::vector screens); ScreenId CreateVirtualScreen(VirtualScreenOption option); DMError DestroyVirtualScreen(ScreenId screenId); DMError SetVirtualScreenSurface(ScreenId screenId, sptr surface); bool SetScreenPowerForAll(ScreenPowerState state, PowerStateChangeReason reason); ScreenPowerState GetScreenPower(ScreenId screenId); private: ScreenManager(); ~ScreenManager(); class Impl; sptr pImpl_; }; } // namespace OHOS::Rosen #endif // FOUNDATION_DM_SCREEN_MANAGER_H