1 /*
2  * Copyright (c) 2022-2023 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_CUTOUT_INFO_H
17 #define FOUNDATION_DMSERVER_CUTOUT_INFO_H
18 
19 #include <parcel.h>
20 
21 #include "class_var_definition.h"
22 #include "display.h"
23 #include "dm_common.h"
24 #include "noncopyable.h"
25 
26 namespace OHOS::Rosen {
27 
28 struct WaterfallDisplayAreaRects {
29     DMRect left;
30     DMRect top;
31     DMRect right;
32     DMRect bottom;
33 
isUninitializedWaterfallDisplayAreaRects34     bool isUninitialized() const
35     {
36         return (left.IsUninitializedRect() && top.IsUninitializedRect() && right.IsUninitializedRect() &&
37             bottom.IsUninitializedRect());
38     }
39 };
40 
41 class CutoutInfo : public Parcelable {
42 public:
43     CutoutInfo() = default;
44     CutoutInfo(const std::vector<DMRect>& boundingRects, WaterfallDisplayAreaRects waterfallDisplayAreaRects);
45     ~CutoutInfo() = default;
46     WM_DISALLOW_COPY_AND_MOVE(CutoutInfo);
47 
48     virtual bool Marshalling(Parcel& parcel) const override;
49     static CutoutInfo *Unmarshalling(Parcel& parcel);
50 
51     DEFINE_VAR_FUNC_GET_SET(WaterfallDisplayAreaRects, WaterfallDisplayAreaRects, waterfallDisplayAreaRects);
52     DEFINE_VAR_FUNC_GET_SET(std::vector<DMRect>, BoundingRects, boundingRects);
53 private:
54     const static uint32_t MAX_CUTOUT_INFO_SIZE = 20;
55     bool WriteBoundingRectsVector(const std::vector<DMRect>& boundingRects, Parcel &parcel) const;
56     static bool ReadBoundingRectsVector(std::vector<DMRect>& unmarBoundingRects, Parcel &parcel);
57     static bool ReadWaterfallDisplayAreaRects(WaterfallDisplayAreaRects& waterfallDisplayAreaRects, Parcel &parcel);
58 };
59 } // namespace OHOS::Rosen
60 #endif // FOUNDATION_DMSERVER_CUTOUT_INFO_H