58 lines
2 KiB
TypeScript
58 lines
2 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 { Emoji as IEmoji } from "@matrix-org/emojibase-bindings";
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import { ButtonEvent } from "../elements/AccessibleButton";
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import { RovingAccessibleButton } from "../../../accessibility/RovingTabIndex";
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interface IProps {
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emoji: IEmoji;
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selectedEmojis?: Set<string>;
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onClick(ev: ButtonEvent, emoji: IEmoji): void;
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onMouseEnter(emoji: IEmoji): void;
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onMouseLeave(emoji: IEmoji): void;
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disabled?: boolean;
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id?: string;
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role?: string;
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}
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class Emoji extends React.PureComponent<IProps> {
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public render(): React.ReactNode {
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const { onClick, onMouseEnter, onMouseLeave, emoji, selectedEmojis } = this.props;
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const isSelected = selectedEmojis?.has(emoji.unicode);
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return (
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<RovingAccessibleButton
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id={this.props.id}
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onClick={(ev) => onClick(ev, emoji)}
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onMouseEnter={() => onMouseEnter(emoji)}
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onMouseLeave={() => onMouseLeave(emoji)}
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className="mx_EmojiPicker_item_wrapper"
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disabled={this.props.disabled}
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role={this.props.role}
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focusOnMouseOver
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>
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<div className={`mx_EmojiPicker_item ${isSelected ? "mx_EmojiPicker_item_selected" : ""}`}>
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{emoji.unicode}
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</div>
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</RovingAccessibleButton>
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);
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}
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}
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export default Emoji;
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