mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
James Ide
0ee5f68929
Summary: This is the next step in moving RN towards standard path-based requires. All the requires in `Libraries` have been rewritten to use relative requires with a few exceptions, namely, `vendor` and `Renderer/oss` since those need to be changed upstream. This commit uses relative requires instead of `react-native/...` so that if Facebook were to stop syncing out certain folders and therefore remove code from the react-native package, internal code at Facebook would not need to change. See the umbrella issue at https://github.com/facebook/react-native/issues/24316 for more detail. [General] [Changed] - Migrate "Libraries" from Haste to standard path-based requires Pull Request resolved: https://github.com/facebook/react-native/pull/24749 Differential Revision: D15258017 Pulled By: cpojer fbshipit-source-id: a1f480ea36c05c659b6f37c8f02f6f9216d5a323
42 lines
1.1 KiB
JavaScript
42 lines
1.1 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 Platform = require('../Utilities/Platform');
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const normalizeColor = require('../Color/normalizeColor');
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/* eslint no-bitwise: 0 */
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function processColor(color?: ?(string | number)): ?number {
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if (color === undefined || color === null) {
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return color;
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}
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let int32Color = normalizeColor(color);
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if (int32Color === null || int32Color === undefined) {
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return undefined;
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}
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// Converts 0xrrggbbaa into 0xaarrggbb
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int32Color = ((int32Color << 24) | (int32Color >>> 8)) >>> 0;
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if (Platform.OS === 'android') {
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// Android use 32 bit *signed* integer to represent the color
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// We utilize the fact that bitwise operations in JS also operates on
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// signed 32 bit integers, so that we can use those to convert from
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// *unsigned* to *signed* 32bit int that way.
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int32Color = int32Color | 0x0;
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}
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return int32Color;
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}
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module.exports = processColor;
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