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react-native-svg/common/cpp/react/renderer/components/rnsvg/RNSVGImageShadowNode.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 <jsi/jsi.h>
#include <react/renderer/components/rnsvg/EventEmitters.h>
#include <react/renderer/components/rnsvg/Props.h>
#include <react/renderer/components/view/ConcreteViewShadowNode.h>
#include <react/renderer/imagemanager/ImageManager.h>
#include <react/renderer/imagemanager/primitives.h>
#include "RNSVGImageState.h"
namespace facebook {
namespace react {
JSI_EXPORT extern const char RNSVGImageComponentName[];
/*
* `ShadowNode` for <RNSVGImage> component.
*/
class JSI_EXPORT RNSVGImageShadowNode final : public ConcreteViewShadowNode<
RNSVGImageComponentName,
RNSVGImageProps,
ViewEventEmitter,
RNSVGImageState> {
public:
using ConcreteViewShadowNode::ConcreteViewShadowNode;
static ShadowNodeTraits BaseTraits() {
auto traits = ConcreteViewShadowNode::BaseTraits();
traits.set(ShadowNodeTraits::Trait::LeafYogaNode);
return traits;
}
/*
* Associates a shared `ImageManager` with the node.
*/
void setImageManager(const SharedImageManager &imageManager);
static RNSVGImageState initialStateData(
ShadowNodeFragment const &fragment,
ShadowNodeFamilyFragment const &familyFragment,
ComponentDescriptor const &componentDescriptor) {
auto imageSource = ImageSource{ImageSource::Type::Invalid};
return {imageSource, {imageSource, nullptr}};
}
#pragma mark - LayoutableShadowNode
void layout(LayoutContext layoutContext) override;
private:
ImageSource getImageSource() const;
SharedImageManager imageManager_;
void updateStateIfNeeded();
};
} // namespace react
} // namespace facebook