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https://github.com/openharmony/windowmanager.git
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Grady
221a8c9579
Signed-off-by: Grady <yangguangwei4@huawei.com> Change-Id: I1825f60f00cd1b89fdd72bc7246022ee32518e2d
77 lines
3.2 KiB
C++
77 lines
3.2 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 FOUNDATION_DMSERVER_ABSTRACT_SCREEN_CONTROLLER_H
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#define FOUNDATION_DMSERVER_ABSTRACT_SCREEN_CONTROLLER_H
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#include <map>
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#include <vector>
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#include <refbase.h>
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#include <surface.h>
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#include <transaction/rs_interfaces.h>
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#include "screen.h"
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#include "dm_common.h"
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#include "abstract_screen.h"
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namespace OHOS::Rosen {
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class AbstractScreenController : public RefBase {
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using OnAbstractScreenCallback = std::function<void(sptr<AbstractScreen>)>;
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public:
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struct AbstractScreenCallback : public RefBase {
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OnAbstractScreenCallback onConnected_;
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OnAbstractScreenCallback onDisconnected_;
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OnAbstractScreenCallback onChanged_;
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};
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AbstractScreenController(std::recursive_mutex& mutex);
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~AbstractScreenController();
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void Init();
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std::vector<ScreenId> GetAllScreenIds();
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sptr<AbstractScreen> GetAbstractScreen(ScreenId dmsScreenId);
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sptr<AbstractScreenGroup> GetAbstractScreenGroup(ScreenId dmsScreenId);
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ScreenId GetDefaultAbstractScreenId();
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ScreenId ConvertToRsScreenId(ScreenId dmsScreenId);
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ScreenId ConvertToDmsScreenId(ScreenId rsScreenId);
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void RegisterAbstractScreenCallback(sptr<AbstractScreenCallback> cb);
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ScreenId CreateVirtualScreen(VirtualScreenOption option);
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DMError DestroyVirtualScreen(ScreenId screenId);
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bool IsScreenGroup(ScreenId screenId) const;
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bool SetScreenActiveMode(ScreenId screenId, uint32_t modeId);
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private:
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void OnRsScreenChange(ScreenId rsScreenId, ScreenEvent screenEvent);
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void ProcessScreenDisconnected(ScreenId rsScreenId);
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bool FillAbstractScreen(sptr<AbstractScreen>& absScreen, ScreenId rsScreenId);
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sptr<AbstractScreenGroup> AddToGroupLocked(sptr<AbstractScreen> newScreen);
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sptr<AbstractScreenGroup> RemoveFromGroupLocked(sptr<AbstractScreen> newScreen);
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bool CheckScreenInScreenGroup(sptr<AbstractScreen> newScreen) const;
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sptr<AbstractScreenGroup> AddAsFirstScreenLocked(sptr<AbstractScreen> newScreen);
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sptr<AbstractScreenGroup> AddAsSuccedentScreenLocked(sptr<AbstractScreen> newScreen);
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std::recursive_mutex& mutex_;
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OHOS::Rosen::RSInterfaces *rsInterface_;
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std::atomic<ScreenId> dmsScreenCount_;
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// No AbstractScreenGroup
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std::map<ScreenId, ScreenId> rs2DmsScreenIdMap_;
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std::map<ScreenId, ScreenId> dms2RsScreenIdMap_;
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std::map<ScreenId, sptr<AbstractScreen>> dmsScreenMap_;
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std::map<ScreenId, sptr<AbstractScreenGroup>> dmsScreenGroupMap_;
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sptr<AbstractScreenCallback> abstractScreenCallback_;
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};
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} // namespace OHOS::Rosen
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#endif // FOUNDATION_DMSERVER_ABSTRACT_SCREEN_CONTROLLER_H
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