1 /*
2  * Copyright (c) 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_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_RENDER_NODE_RENDER_NODE_PAINT_METHOD_H
17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_RENDER_NODE_RENDER_NODE_PAINT_METHOD_H
18 
19 #include <cstdint>
20 #include "base/memory/ace_type.h"
21 #include "base/utils/macros.h"
22 #include "core/components_ng/pattern/render_node/render_node_modifier.h"
23 #include "core/components_ng/pattern/render_node/render_node_paint_property.h"
24 #include "core/components_ng/render/node_paint_method.h"
25 
26 namespace OHOS::Ace::NG {
27 class RenderNodePaintMethod : public NodePaintMethod {
DECLARE_ACE_TYPE(RenderNodePaintMethod,NodePaintMethod)28     DECLARE_ACE_TYPE(RenderNodePaintMethod, NodePaintMethod)
29 public:
30     explicit RenderNodePaintMethod(const RefPtr<RenderNodeModifier>& renderNodeModifier)
31         : renderNodeModifier_(renderNodeModifier)
32     {}
33 
GetContentModifier(PaintWrapper * paintWrapper)34     RefPtr<Modifier> GetContentModifier(PaintWrapper* paintWrapper) override
35     {
36         CHECK_NULL_RETURN(renderNodeModifier_, nullptr);
37         return renderNodeModifier_;
38     }
39 
UpdateContentModifier(PaintWrapper * paintWrapper)40     void UpdateContentModifier(PaintWrapper* paintWrapper) override
41     {
42         auto paintProperty = DynamicCast<RenderNodePaintProperty>(paintWrapper->GetPaintProperty());
43         CHECK_NULL_VOID(paintProperty);
44         renderNodeFlag_ = paintProperty->GetRenderNodeFlag().value_or(renderNodeFlag_);
45         renderNodeModifier_->SetRenderNodeFlag(renderNodeFlag_);
46     }
47 
48 private:
49     RefPtr<RenderNodeModifier> renderNodeModifier_;
50     int32_t renderNodeFlag_ = 0;
51 };
52 } // namespace OHOS::Ace::NG
53 
54 #endif
55