1 /*
2  * Copyright (c) 2021-2023 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 #ifndef RENDER_SERVICE_CLIENT_CORE_UI_RS_DISPLAY_NODE_H
16 #define RENDER_SERVICE_CLIENT_CORE_UI_RS_DISPLAY_NODE_H
17 
18 #include "ui/rs_node.h"
19 #include "screen_manager/screen_types.h"
20 
21 namespace OHOS {
22 namespace Rosen {
23 
24 class RSC_EXPORT RSDisplayNode : public RSNode {
25 public:
26     using WeakPtr = std::weak_ptr<RSDisplayNode>;
27     using SharedPtr = std::shared_ptr<RSDisplayNode>;
28     static inline constexpr RSUINodeType Type = RSUINodeType::DISPLAY_NODE;
GetType()29     RSUINodeType GetType() const override
30     {
31         return Type;
32     }
33 
34     ~RSDisplayNode() override;
35 
36     void ClearChildren() override;
37 
38     static SharedPtr Create(const RSDisplayNodeConfig& displayNodeConfig);
39     void AddDisplayNodeToTree();
40     void RemoveDisplayNodeFromTree();
41 
42     bool Marshalling(Parcel& parcel) const;
43     static SharedPtr Unmarshalling(Parcel& parcel);
44 
45     void SetScreenId(uint64_t screenId);
46 
47     void SetDisplayOffset(int32_t offsetX, int32_t offsetY);
48 
49     void SetSecurityDisplay(bool isSecurityDisplay);
50 
51     void SetScreenRotation(const uint32_t& rotation);
52 
53     void SetDisplayNodeMirrorConfig(const RSDisplayNodeConfig& displayNodeConfig);
54 
55     bool GetSecurityDisplay() const;
56 
57     bool IsMirrorDisplay() const;
58 
59     void SetBootAnimation(bool isBootAnimation);
60     bool GetBootAnimation() const;
61 
62     void SetScbNodePid(const std::vector<int32_t>& oldPids, int32_t currentPid);
63 
64 protected:
65     explicit RSDisplayNode(const RSDisplayNodeConfig& config);
66     RSDisplayNode(const RSDisplayNodeConfig& config, NodeId id);
67     RSDisplayNode(const RSDisplayNode&) = delete;
68     RSDisplayNode(const RSDisplayNode&&) = delete;
69     RSDisplayNode& operator=(const RSDisplayNode&) = delete;
70     RSDisplayNode& operator=(const RSDisplayNode&&) = delete;
71     void OnBoundsSizeChanged() const override;
72 
73 private:
74     bool CreateNode(const RSDisplayNodeConfig& displayNodeConfig, NodeId nodeId);
75     uint64_t screenId_;
76     int32_t offsetX_;
77     int32_t offsetY_;
78     bool isSecurityDisplay_ = false;
79     bool isMirroredDisplay_ = false;
80     bool isBootAnimation_ = false;
81 };
82 } // namespace Rosen
83 } // namespace OHOS
84 
85 #endif // RENDER_SERVICE_CLIENT_CORE_UI_RS_DISPLAY_NODE_H
86