50 lines
1.2 KiB
TypeScript
50 lines
1.2 KiB
TypeScript
// Copyright 2017-2020 @polkadot/react-components authors & contributors
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// This software may be modified and distributed under the terms
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// of the Apache-2.0 license. See the LICENSE file for details.
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import { Props } from '../types';
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import BN from 'bn.js';
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import React, { useCallback } from 'react';
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import { InputBalance } from '@polkadot/react-components';
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import Bare from './Bare';
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function Balance ({ className, defaultValue: { value }, isDisabled, isError, label, onChange, onEnter, onEscape, style, withLabel }: Props): React.ReactElement<Props> {
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const defaultValue = new BN((value as BN || '0').toString()).toString(10);
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const _onChange = useCallback(
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(value?: BN): void =>
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onChange && onChange({
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isValid: !isError && !!value,
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value
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}),
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[isError, onChange]
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);
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return (
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<Bare
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className={className}
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style={style}
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>
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<InputBalance
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className='full'
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defaultValue={defaultValue}
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isDisabled={isDisabled}
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isError={isError}
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label={label}
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onChange={_onChange}
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withEllipsis
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onEnter={onEnter}
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onEscape={onEscape}
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withLabel={withLabel}
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/>
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</Bare>
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);
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}
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export default React.memo(Balance);
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export {
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Balance
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};
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