56 lines
1.5 KiB
JavaScript
56 lines
1.5 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @format
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* @flow strict-local
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*/
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'use strict';
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const React = require('React');
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const TextAncestor = require('TextAncestor');
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const ViewNativeComponent = require('ViewNativeComponent');
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const invariant = require('fbjs/lib/invariant');
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import type {ViewProps} from 'ViewPropTypes';
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export type Props = ViewProps;
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/**
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* The most fundamental component for building a UI, View is a container that
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* supports layout with flexbox, style, some touch handling, and accessibility
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* controls.
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*
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* @see http://facebook.github.io/react-native/docs/view.html
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*/
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let ViewToExport = ViewNativeComponent;
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if (__DEV__) {
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if (!global.__RCTProfileIsProfiling) {
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const View = (
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props: Props,
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forwardedRef: React.Ref<typeof ViewNativeComponent>,
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) => {
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return (
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<TextAncestor.Consumer>
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{hasTextAncestor => {
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invariant(
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!hasTextAncestor,
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'Nesting of <View> within <Text> is not currently supported.',
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);
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return <ViewNativeComponent {...props} ref={forwardedRef} />;
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}}
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</TextAncestor.Consumer>
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);
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};
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// $FlowFixMe - TODO T29156721 `React.forwardRef` is not defined in Flow, yet.
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ViewToExport = React.forwardRef(View);
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}
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}
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module.exports = ((ViewToExport: $FlowFixMe): typeof ViewNativeComponent);
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