92 lines
2.9 KiB
TypeScript
92 lines
2.9 KiB
TypeScript
/*
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Copyright 2019 Tulir Asokan <tulir@maunium.net>
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Copyright 2020 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import React from "react";
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import { _t } from "../../../languageHandler";
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import { getEmojiFromUnicode, IEmoji } from "../../../emoji";
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import Emoji from "./Emoji";
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// We use the variation-selector Heart in Quick Reactions for some reason
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const QUICK_REACTIONS = ["👍", "👎", "😄", "🎉", "😕", "❤️", "🚀", "👀"].map((emoji) => {
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const data = getEmojiFromUnicode(emoji);
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if (!data) {
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throw new Error(`Emoji ${emoji} doesn't exist in emojibase`);
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}
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return data;
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});
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interface IProps {
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selectedEmojis?: Set<string>;
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onClick(emoji: IEmoji): void;
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}
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interface IState {
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hover?: IEmoji;
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}
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class QuickReactions extends React.Component<IProps, IState> {
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public constructor(props) {
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super(props);
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this.state = {
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hover: null,
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};
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}
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private onMouseEnter = (emoji: IEmoji) => {
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this.setState({
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hover: emoji,
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});
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};
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private onMouseLeave = () => {
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this.setState({
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hover: null,
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});
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};
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public render() {
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return (
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<section className="mx_EmojiPicker_footer mx_EmojiPicker_quick mx_EmojiPicker_category">
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<h2 className="mx_EmojiPicker_quick_header mx_EmojiPicker_category_label">
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{!this.state.hover ? (
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_t("Quick Reactions")
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) : (
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<React.Fragment>
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<span className="mx_EmojiPicker_name">{this.state.hover.label}</span>
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<span className="mx_EmojiPicker_shortcode">{this.state.hover.shortcodes[0]}</span>
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</React.Fragment>
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)}
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</h2>
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<ul className="mx_EmojiPicker_list" aria-label={_t("Quick Reactions")}>
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{QUICK_REACTIONS.map((emoji) => (
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<Emoji
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key={emoji.hexcode}
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emoji={emoji}
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onClick={this.props.onClick}
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onMouseEnter={this.onMouseEnter}
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onMouseLeave={this.onMouseLeave}
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selectedEmojis={this.props.selectedEmojis}
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/>
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))}
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</ul>
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</section>
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);
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}
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}
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export default QuickReactions;
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