48 lines
1.5 KiB
JavaScript
48 lines
1.5 KiB
JavaScript
import { createMotionComponent } from '../../motion/index.mjs';
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/**
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* Convert any React component into a `motion` component. The provided component
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* **must** use `React.forwardRef` to the underlying DOM component you want to animate.
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*
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* ```jsx
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* const Component = React.forwardRef((props, ref) => {
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* return <div ref={ref} />
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* })
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*
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* const MotionComponent = motion(Component)
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* ```
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*
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* @public
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*/
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function createMotionProxy(createConfig) {
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function custom(Component, customMotionComponentConfig = {}) {
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return createMotionComponent(createConfig(Component, customMotionComponentConfig));
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}
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if (typeof Proxy === "undefined") {
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return custom;
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}
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/**
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* A cache of generated `motion` components, e.g `motion.div`, `motion.input` etc.
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* Rather than generating them anew every render.
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*/
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const componentCache = new Map();
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return new Proxy(custom, {
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/**
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* Called when `motion` is referenced with a prop: `motion.div`, `motion.input` etc.
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* The prop name is passed through as `key` and we can use that to generate a `motion`
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* DOM component with that name.
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*/
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get: (_target, key) => {
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/**
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* If this element doesn't exist in the component cache, create it and cache.
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*/
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if (!componentCache.has(key)) {
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componentCache.set(key, custom(key));
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}
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return componentCache.get(key);
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},
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});
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}
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export { createMotionProxy };
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