76 lines
1.7 KiB
JavaScript
76 lines
1.7 KiB
JavaScript
// @flow
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import { Component } from 'react';
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import type { Dispatch } from 'redux';
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import { updateSettings } from '../../base/settings';
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/**
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* The type of the React {@code Component} props of
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* {@link AbstractDisplayNamePrompt}.
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*/
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export type Props = {
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/**
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* Invoked to update the local participant's display name.
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*/
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dispatch: Dispatch<any>,
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/**
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* Function to be invoked after a successful display name change.
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*/
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onPostSubmit: ?Function,
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/**
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* Invoked to obtain translated strings.
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*/
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t: Function
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};
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/**
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* Implements an abstract class for {@code DisplayNamePrompt}.
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*/
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export default class AbstractDisplayNamePrompt<S: *>
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extends Component<Props, S> {
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/**
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* Instantiates a new component.
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*
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* @inheritdoc
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*/
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constructor(props: Props) {
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super(props);
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this._onSetDisplayName = this._onSetDisplayName.bind(this);
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}
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_onSetDisplayName: string => boolean;
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/**
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* Dispatches an action to update the local participant's display name. A
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* name must be entered for the action to dispatch.
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*
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* It returns a boolean to comply the Dialog behaviour:
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* {@code true} - the dialog should be closed.
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* {@code false} - the dialog should be left open.
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*
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* @param {string} displayName - The display name to save.
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* @returns {boolean}
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*/
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_onSetDisplayName(displayName) {
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if (!displayName || !displayName.trim()) {
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return false;
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}
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const { dispatch, onPostSubmit } = this.props;
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// Store display name in settings
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dispatch(updateSettings({
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displayName
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}));
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onPostSubmit && onPostSubmit();
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return true;
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}
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}
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