1/*
2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#ifndef FOUNDATION_DMSERVER_DISPLAY_MANAGER_SERVICE_INNER_H
17#define FOUNDATION_DMSERVER_DISPLAY_MANAGER_SERVICE_INNER_H
18
19#include <vector>
20
21#include <pixel_map.h>
22#include <system_ability.h>
23
24#include "abstract_display.h"
25#include "cutout_info.h"
26#include "display_change_listener.h"
27#include "singleton_delegator.h"
28#include "wm_single_instance.h"
29#include "window_info_queried_listener.h"
30
31namespace OHOS::Rosen {
32class DisplayManagerServiceInner {
33WM_DECLARE_SINGLE_INSTANCE(DisplayManagerServiceInner);
34
35public:
36    std::vector<sptr<DisplayInfo>> GetAllDisplays() const;
37    DisplayId GetDefaultDisplayId() const;
38    sptr<DisplayInfo> GetDefaultDisplay() const;
39    sptr<DisplayInfo> GetDisplayById(DisplayId displayId) const;
40    std::vector<DisplayId> GetAllDisplayIds() const;
41    sptr<ScreenInfo> GetScreenInfoByDisplayId(DisplayId displayId) const;
42    ScreenId GetScreenGroupIdByDisplayId(DisplayId displayId) const;
43    sptr<SupportedScreenModes> GetScreenModesByDisplayId(DisplayId displayId) const;
44    std::shared_ptr<Media::PixelMap> GetDisplaySnapshot(DisplayId displayId, DmErrorCode* errorCode = nullptr) const;
45    void UpdateRSTree(DisplayId displayId, DisplayId parentDisplayId, std::shared_ptr<RSSurfaceNode>& surfaceNode,
46        bool isAdd, bool isMultiDisplay);
47    void RegisterDisplayChangeListener(sptr<IDisplayChangeListener> listener);
48    DMError SetOrientationFromWindow(DisplayId displayId, Orientation orientation, bool withAnimation = true);
49    bool SetRotationFromWindow(DisplayId displayId, Rotation targetRotation, bool withAnimation = true);
50    void SetGravitySensorSubscriptionEnabled();
51    void RegisterWindowInfoQueriedListener(const sptr<IWindowInfoQueriedListener>& listener);
52    sptr<CutoutInfo> GetCutoutInfo(DisplayId displayId) const;
53    void NotifyPrivateWindowStateChanged(bool hasPrivate);
54};
55} // namespace OHOS::Rosen
56
57#endif // FOUNDATION_DMSERVER_DISPLAY_MANAGER_SERVICE_H