1 /*
2  * Copyright (c) 2021 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_ACE_FRAMEWORKS_CORE_COMPONENTS_ROOT_ROOT_COMPONENT_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_ROOT_ROOT_COMPONENT_H
18 
19 #include "core/pipeline/base/render_component.h"
20 
21 namespace OHOS::Ace {
22 
23 class RootElement;
24 class PipelineContext;
25 
26 // The root component of a component tree,
27 // Bridge the Element to RenderNode.
28 class RootComponent : public RenderComponent {
29     DECLARE_ACE_TYPE(RootComponent, RenderComponent);
30 
31 public:
32     explicit RootComponent(const RefPtr<Component>& child);
33     ~RootComponent() override = default;
34 
35     static RefPtr<RootComponent> Create(const RefPtr<Component>& child);
36 
37     RefPtr<RenderNode> CreateRenderNode() override;
38     RefPtr<Element> CreateElement() override;
39     RefPtr<RootElement> SetupElementTree(const RefPtr<PipelineContext>& context);
GetChild()40     const RefPtr<Component>& GetChild() const
41     {
42         return child_;
43     }
44 
MarkContextMenu()45     void MarkContextMenu()
46     {
47         isContextMenu_ = true;
48     }
49 
IsContextMenu()50     bool IsContextMenu()
51     {
52         return isContextMenu_;
53     }
54 private:
55     RefPtr<Component> child_;
56     bool isContextMenu_ = false;
57 };
58 
59 } // namespace OHOS::Ace
60 
61 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_ROOT_ROOT_COMPONENT_H
62