signal-desktop/ts/components/emoji/Emoji.tsx
2020-01-23 15:57:37 -08:00

67 lines
1.6 KiB
TypeScript

import * as React from 'react';
import classNames from 'classnames';
import { emojiToImage, getImagePath, SkinToneKey } from './lib';
export type OwnProps = {
inline?: boolean;
emoji?: string;
shortName?: string;
skinTone?: SkinToneKey | number;
size?: 16 | 18 | 20 | 24 | 28 | 32 | 48 | 64 | 66;
children?: React.ReactNode;
};
export type Props = OwnProps &
Pick<React.HTMLProps<HTMLDivElement>, 'style' | 'className'>;
export const Emoji = React.memo(
React.forwardRef<HTMLDivElement, Props>(
(
{
style = {},
size = 28,
shortName,
skinTone,
emoji,
inline,
className,
children,
}: Props,
ref
) => {
const image = shortName
? getImagePath(shortName, skinTone)
: emoji
? emojiToImage(emoji)
: '';
const backgroundStyle = inline
? { backgroundImage: `url('${image}')` }
: {};
return (
<span
ref={ref}
className={classNames(
'module-emoji',
`module-emoji--${size}px`,
inline ? `module-emoji--${size}px--inline` : null,
className
)}
style={{ ...style, ...backgroundStyle }}
>
{inline ? (
// When using this component as a draft.js decorator it is very
// important that these children are the only elements to render
children
) : (
<img
className={`module-emoji__image--${size}px`}
src={image}
alt={shortName}
/>
)}
</span>
);
}
)
);