jiti-meet/react/features/participants-pane/components/web/ClearableInput.js

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// @flow
import { makeStyles } from '@material-ui/core';
import React, { useCallback, useEffect, useState } from 'react';
import { Icon, IconCloseSolid } from '../../../base/icons';
type Props = {
/**
* String for html autocomplete attribute.
*/
autoComplete?: string,
/**
* If the input should be focused on display.
*/
autoFocus?: boolean,
/**
* Class name to be appended to the default class list.
*/
className?: string,
/**
* Input id.
*/
id?: string,
/**
* Callback for the onChange event of the field.
*/
onChange: Function,
/**
* Callback to be used when the user hits Enter in the field.
*/
onSubmit?: Function,
/**
* Placeholder text for the field.
*/
placeholder: string,
/**
2021-11-04 21:10:43 +00:00
* The field type (e.g. Text, password...etc).
*/
type?: string,
/**
* TestId of the button. Can be used to locate element when testing UI.
*/
testId?: string,
/**
* Externally provided value.
*/
value?: string
};
const useStyles = makeStyles(theme => {
return {
clearableInput: {
display: 'flex',
alignItems: 'center',
justifyContent: 'flex-start',
height: '20px',
border: `1px solid ${theme.palette.border02}`,
backgroundColor: theme.palette.uiBackground,
position: 'relative',
borderRadius: '6px',
padding: '10px 16px',
'&.focused': {
outline: `3px solid ${theme.palette.field01Focus}`
}
},
clearButton: {
backgroundColor: 'transparent',
border: 0,
position: 'absolute',
right: '10px',
top: '11px',
padding: 0,
'& svg': {
fill: theme.palette.icon02
}
},
input: {
backgroundColor: 'transparent',
border: 0,
width: '100%',
height: '100%',
borderRadius: '6px',
fontSize: '14px',
lineHeight: '20px',
textAlign: 'center',
caretColor: theme.palette.text01,
color: theme.palette.text01,
'&::placeholder': {
color: theme.palette.text03
}
}
};
});
/**
* Implements a pre-styled clearable input field.
*
* @param {Props} props - The props of the component.
* @returns {ReactElement}
*/
function ClearableInput({
autoFocus = false,
autoComplete,
className = '',
id,
onChange,
onSubmit,
placeholder,
testId,
type = 'text',
value
}: Props) {
const classes = useStyles();
const [ val, setVal ] = useState(value || '');
const [ focused, setFocused ] = useState(false);
const inputRef = React.createRef();
useEffect(() => {
if (value && value !== val) {
setVal(value);
}
}, [ value ]);
/**
* Callback for the onBlur event of the field.
*
* @returns {void}
*/
const _onBlur = useCallback(() => {
setFocused(false);
});
/**
* Callback for the onChange event of the field.
*
* @param {Object} evt - The static event.
* @returns {void}
*/
const _onChange = useCallback(evt => {
const newValue = evt.target.value;
setVal(newValue);
onChange && onChange(newValue);
}, [ onChange ]);
/**
* Callback for the onFocus event of the field.
*
* @returns {void}
*/
const _onFocus = useCallback(() => {
setFocused(true);
});
/**
* Joins the conference on 'Enter'.
*
* @param {Event} event - Key down event object.
* @returns {void}
*/
const _onKeyDown = useCallback(event => {
onSubmit && event.key === 'Enter' && onSubmit();
}, [ onSubmit ]);
/**
* Clears the input.
*
* @returns {void}
*/
const _clearInput = useCallback(() => {
if (inputRef.current) {
inputRef.current.focus();
}
setVal('');
onChange && onChange('');
}, [ onChange ]);
return (
<div className = { `${classes.clearableInput} ${focused ? 'focused' : ''} ${className || ''}` }>
<input
autoComplete = { autoComplete }
autoFocus = { autoFocus }
className = { classes.input }
data-testid = { testId ? testId : undefined }
id = { id }
onBlur = { _onBlur }
onChange = { _onChange }
onFocus = { _onFocus }
onKeyDown = { _onKeyDown }
placeholder = { placeholder }
ref = { inputRef }
type = { type }
value = { val } />
{val !== '' && (
<button
className = { classes.clearButton }
onClick = { _clearInput }>
<Icon
size = { 20 }
src = { IconCloseSolid } />
</button>
)}
</div>
);
}
export default ClearableInput;