jiti-meet/react/features/chat/components/web/MessageRecipient.js

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// @flow
import React from 'react';
import { translate } from '../../../base/i18n';
import { Icon, IconCancelSelection } from '../../../base/icons';
import { connect } from '../../../base/redux';
import AbstractMessageRecipient, {
type Props,
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_mapDispatchToProps,
_mapStateToProps
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} from '../AbstractMessageRecipient';
/**
* Class to implement the displaying of the recipient of the next message.
*/
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class MessageRecipient extends AbstractMessageRecipient<Props> {
/**
* Initializes a new {@code MessageRecipient} instance.
*
* @param {*} props - The read-only properties with which the new instance
* is to be initialized.
*/
constructor(props) {
super(props);
// Bind event handler so it is only bound once for every instance.
this._onKeyPress = this._onKeyPress.bind(this);
}
_onKeyPress: (Object) => void;
/**
* KeyPress handler for accessibility.
*
* @param {Object} e - The key event to handle.
*
* @returns {void}
*/
_onKeyPress(e) {
if (
(this.props._onRemovePrivateMessageRecipient || this.props._onHideLobbyChatRecipient)
&& (e.key === ' ' || e.key === 'Enter')
) {
e.preventDefault();
if (this.props._isLobbyChatActive && this.props._onHideLobbyChatRecipient) {
this.props._onHideLobbyChatRecipient();
} else if (this.props._onRemovePrivateMessageRecipient) {
this.props._onRemovePrivateMessageRecipient();
}
}
}
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/**
* Implements {@code PureComponent#render}.
*
* @inheritdoc
*/
render() {
const { _privateMessageRecipient, _isLobbyChatActive,
_lobbyMessageRecipient, _visible } = this.props;
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if ((!_privateMessageRecipient && !_isLobbyChatActive) || !_visible) {
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return null;
}
const { t } = this.props;
return (
<div
className = { _isLobbyChatActive ? 'lobby-chat-recipient' : '' }
id = 'chat-recipient'
role = 'alert'>
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<span>
{ t(_isLobbyChatActive ? 'chat.lobbyChatMessageTo' : 'chat.messageTo', {
recipient: _isLobbyChatActive ? _lobbyMessageRecipient : _privateMessageRecipient
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}) }
</span>
<div
aria-label = { t('dialog.close') }
onClick = { _isLobbyChatActive
? this.props._onHideLobbyChatRecipient : this.props._onRemovePrivateMessageRecipient }
onKeyPress = { this._onKeyPress }
role = 'button'
tabIndex = { 0 }>
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<Icon
src = { IconCancelSelection } />
</div>
</div>
);
}
}
export default translate(connect(_mapStateToProps, _mapDispatchToProps)(MessageRecipient));