33 строки
802 B
JavaScript
33 строки
802 B
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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* @flow strict-local
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* @format
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*/
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export opaque type DisplayModeType = number;
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/** DisplayMode should be in sync with the method displayModeToInt from
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* react/renderer/uimanager/primitives.h. */
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const DisplayMode: {[string]: DisplayModeType} = Object.freeze({
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VISIBLE: 1,
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SUSPENDED: 2,
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HIDDEN: 3,
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});
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export function coerceDisplayMode(value: ?number): DisplayModeType {
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switch (value) {
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case DisplayMode.SUSPENDED:
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return DisplayMode.SUSPENDED;
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case DisplayMode.HIDDEN:
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return DisplayMode.HIDDEN;
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default:
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return DisplayMode.VISIBLE;
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}
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}
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export default DisplayMode;
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