af4160eb20
This also tries to make the autoscroll functionality a bit more consistent, where all items are always shown in the list, but items which have not yet occurred will be partially transparent until they happen. Due to that change, autoscroll behavior which previously always went all the way to the bottom of a list didn't make sense anymore, so now it scrolls to the current item.
102 lines
2.7 KiB
JavaScript
102 lines
2.7 KiB
JavaScript
import React from 'react';
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import cn from 'classnames';
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import styles from './linkStyledInput.module.css';
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export default class LinkStyledInput extends React.PureComponent {
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state = {
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value: this.props.value || '',
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changing: false,
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}
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componentDidUpdate(prevProps, prevState) {
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if (prevProps.value !== this.props.value) {
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this.setState({ value: this.props.value });
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}
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if (!prevState.changing && this.state.changing) {
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this.inputRef.focus();
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document.addEventListener('click', this.onEndChange, false);
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this.inputRef.addEventListener('blur', this.onEndChange, false);
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this.inputRef.addEventListener('keydown', this.escapeHandler, false);
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}
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}
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componentWillUnmount() {
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document.removeEventListener('click', this.onEndChange, false);
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if (this.inputRef) {
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this.inputRef.removeEventListener('blur', this.onEndChange, false);
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this.inputRef.removeEventListener('keydown', this.escapeHandler, false);
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}
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}
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onStartChange = () => {
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this.setState({ changing: true });
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}
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onChange = (e) => {
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this.props.onChange(e, e.target);
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if (!this.props.value) {
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this.setState({ value: e.target.value });
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}
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}
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onEndChange = (e) => {
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e.preventDefault();
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if (this.inputRef === e.target) return;
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document.removeEventListener('click', this.onEndChange, false);
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this.setState({
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changing: false,
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value: this.state.value ? this.state.value.trim() : undefined,
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});
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}
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escapeHandler = (e) => {
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if (e.keyCode === 27) {
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this.onEndChange(e);
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}
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}
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render() {
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const {
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name,
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placeholder,
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displayLabel,
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maxLength,
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fluid,
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consoleFont = false,
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disabled,
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disabledStyle = disabled,
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className = '',
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hint = "Click to Type",
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} = this.props;
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const { changing, value = this.props.value } = this.state;
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const text = value ? value.trim() : displayLabel;
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return (
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<form className={ className } onSubmit={ this.onEndChange }>
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{ changing ?
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<input
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ref={ (ref) => { this.inputRef = ref; } }
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className={ styles.input }
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name={ name }
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value={ value }
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maxLength={ maxLength || 35 }
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onChange={ this.onChange }
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placeholder={ placeholder }
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data-fluid={ fluid }
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/>
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:
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<div
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className={ cn(styles.linkStyled, {
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[ styles.disabled ] : disabledStyle,
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[ styles.console ]: consoleFont,
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}) }
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onClick={ disabled ? null : this.onStartChange }
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>
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{text}
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</div>
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}
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</form>
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);
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}
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}
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