70 lines
1.7 KiB
JavaScript
70 lines
1.7 KiB
JavaScript
// @flow
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import React, { PureComponent } from 'react';
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import Emoji from 'react-emoji-render';
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import { smileys } from '../../smileys';
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/**
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* The type of the React {@code Component} props of {@link SmileysPanel}.
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*/
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type Props = {
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/**
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* Callback to invoke when a smiley is selected. The smiley will be passed
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* back.
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*/
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onSmileySelect: Function
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};
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/**
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* Implements a React Component showing smileys that can be be shown in chat.
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*
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* @extends Component
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*/
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class SmileysPanel extends PureComponent<Props> {
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/**
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* Implements React's {@link Component#render()}.
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*
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* @inheritdoc
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* @returns {ReactElement}
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*/
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render() {
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const smileyItems = Object.keys(smileys).map(smileyKey => {
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const onSelectFunction = this._getOnSmileySelectCallback(smileyKey);
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return (
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<div
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className = 'smileyContainer'
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id = { smileyKey }
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key = { smileyKey }>
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<Emoji
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onClick = { onSelectFunction }
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onlyEmojiClassName = 'smiley'
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text = { smileys[smileyKey] } />
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</div>
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);
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});
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return (
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<div id = 'smileysContainer'>
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{ smileyItems }
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</div>
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);
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}
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/**
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* Helper method to bind a smiley's click handler.
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*
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* @param {string} smileyKey - The key from the {@link smileys} object
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* that should be added to the chat message.
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* @private
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* @returns {Function}
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*/
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_getOnSmileySelectCallback(smileyKey) {
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return () => this.props.onSmileySelect(smileys[smileyKey]);
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}
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}
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export default SmileysPanel;
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