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react-native-svg/common/cpp/react/renderer/components/rnsvg/RNSVGImageComponentDescriptor.h
Wojciech Lewicki 1126079425 feat: use codegenNativeComponent to import native views (#1847)
Changed `requireNativeComponent` to `codegenNativeComponent` so that upcoming changes (Static View Configs, Bridgeless Mode and idk what more) in `react-native` are available in the library. Also, types and native components are now taken directly from `fabric` folder to make sure the values passed to the native components are the ones defined in props. It should work on all supported versions since `codegenNativeComponent` function exists from RN v. 0.61.0. Suggested by @RSNara and @cipolleschi

Reason for [`5394bbb` (#1847)](5394bbbced): 
- on `Paper`, `Animated` uses `setNativeProps` method when we set `useNativeDriver`  to `false`, and does not rerender the component. Therefore, new transform lands only in `SvgView` and is parsed in `RCTViewManager.m` .
- on `Fabric`, the same code makes the components rerender. Due to this, information about new transform is passed to the `SvgView` child: `G` , making it apply translations from the transform in its `updateProps` method.
- other than `Animated` use-case, on both archs, if we just passed `transform` prop to `Svg` component, it would end up in double transformations now as well. All of those changes are due to https://github.com/software-mansion/react-native-svg/pull/1895, which added proper parsing of RN style `transform` prop (array of transformations objects) therefore making `G` properly handle `transform` prop passed from `Svg`.

Reason for [`19bcb24` (#1847)](19bcb2464b): Same as https://github.com/software-mansion/react-native-screens/pull/1624
2022-11-03 15:47:29 +01:00

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C++

/*
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#pragma once
#include <react/renderer/core/ConcreteComponentDescriptor.h>
#include <react/renderer/imagemanager/ImageManager.h>
#include <react/utils/ContextContainer.h>
#include "RNSVGImageShadowNode.h"
namespace facebook {
namespace react {
/*
* Descriptor for <RNSVGImage> component.
*/
class RNSVGImageComponentDescriptor final
: public ConcreteComponentDescriptor<RNSVGImageShadowNode> {
public:
RNSVGImageComponentDescriptor(ComponentDescriptorParameters const &parameters)
: ConcreteComponentDescriptor(parameters),
imageManager_(std::make_shared<ImageManager>(contextContainer_)){};
void adopt(ShadowNode::Unshared const &shadowNode) const override {
ConcreteComponentDescriptor::adopt(shadowNode);
auto imageShadowNode =
std::static_pointer_cast<RNSVGImageShadowNode>(shadowNode);
// `RNSVGImageShadowNode` uses `ImageManager` to initiate image loading and
// communicate the loading state and results to mounting layer.
imageShadowNode->setImageManager(imageManager_);
}
private:
const SharedImageManager imageManager_;
};
} // namespace react
} // namespace facebook