jiti-meet/react/features/keyboard-shortcuts/components/web/KeyboardShortcutsDialog.tsx

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2022-09-13 07:36:00 +00:00
import { Theme } from '@mui/material';
import React from 'react';
import { useTranslation } from 'react-i18next';
import { makeStyles } from 'tss-react/mui';
import { withPixelLineHeight } from '../../../base/styles/functions.web';
import Dialog from '../../../base/ui/components/web/Dialog';
/**
* The type of the React {@code Component} props of
* {@link KeyboardShortcutsDialog}.
*/
interface Props {
/**
* A Map with keyboard keys as keys and translation keys as values.
*/
shortcutDescriptions: Map<string, string>;
}
/**
* Creates the styles for the component.
*
* @param {Object} theme - The current UI theme.
*
* @returns {Object}
*/
const useStyles = makeStyles()((theme: Theme) => {
return {
list: {
listStyleType: 'none',
padding: 0,
'& .shortcuts-list__item': {
display: 'flex',
justifyContent: 'space-between',
marginBottom: theme.spacing(2),
...withPixelLineHeight(theme.typography.labelRegular),
color: theme.palette.text01
},
'& .item-action': {
backgroundColor: theme.palette.ui04,
fontWeight: 'bold',
padding: '1px 4px',
borderRadius: '4px'
}
}
};
});
const KeyboardShortcutsDialog = ({ shortcutDescriptions }: Props) => {
const { classes, cx } = useStyles();
const { t } = useTranslation();
// eslint-disable-next-line react/no-multi-comp
const _renderShortcutsListItem = (keyboardKey: string, translationKey: string) => {
let modifierKey = 'Alt';
if (window.navigator?.platform) {
if (window.navigator.platform.indexOf('Mac') !== -1) {
modifierKey = '⌥';
}
}
return (
<li
className = 'shortcuts-list__item'
key = { keyboardKey }>
<span
aria-label = { t(translationKey) }
className = 'shortcuts-list__description'>
{t(translationKey)}
</span>
<span className = 'item-action'>
{keyboardKey.startsWith(':')
? `${modifierKey} + ${keyboardKey.slice(1)}`
: keyboardKey}
</span>
</li>
);
};
return (
<Dialog
cancel = {{ hidden: true }}
ok = {{ hidden: true }}
titleKey = 'keyboardShortcuts.keyboardShortcuts'>
<div
id = 'keyboard-shortcuts'>
<ul
className = { cx('shortcuts-list', classes.list) }
id = 'keyboard-shortcuts-list'>
{Array.from(shortcutDescriptions)
.map(description => _renderShortcutsListItem(...description))}
</ul>
</div>
</Dialog>
);
};
export default KeyboardShortcutsDialog;