114 lines
2.7 KiB
JavaScript
114 lines
2.7 KiB
JavaScript
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// @flow
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import { type Dispatch } from 'redux';
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import {
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createToolbarEvent,
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sendAnalytics
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} from '../../../analytics';
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import { translate } from '../../../base/i18n';
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import {
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getLocalParticipant,
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participantUpdated
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} from '../../../base/participants';
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import { connect } from '../../../base/redux';
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import { AbstractButton } from '../../../base/toolbox';
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import type { AbstractButtonProps } from '../../../base/toolbox';
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/**
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* The type of the React {@code Component} props of {@link RaiseHandButton}.
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*/
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type Props = AbstractButtonProps & {
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/**
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* The local participant.
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*/
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_localParticipant: Object,
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/**
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* Whether the participant raused their hand or not.
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*/
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_raisedHand: boolean,
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/**
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* The redux {@code dispatch} function.
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*/
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dispatch: Dispatch<any>
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};
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/**
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* An implementation of a button to raise or lower hand.
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*/
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class RaiseHandButton extends AbstractButton<Props, *> {
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accessibilityLabel = 'toolbar.accessibilityLabel.raiseHand';
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iconName = 'raised-hand';
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label = 'toolbar.raiseYourHand';
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toggledIconName = 'raised-hand';
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toggledLabel = 'toolbar.lowerYourHand';
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/**
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* Handles clicking / pressing the button.
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*
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* @override
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* @protected
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* @returns {void}
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*/
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_handleClick() {
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this._toggleRaisedHand();
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}
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/**
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* Indicates whether this button is in toggled state or not.
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*
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* @override
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* @protected
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* @returns {boolean}
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*/
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_isToggled() {
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return this.props._raisedHand;
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}
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/**
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* Toggles the rased hand status of the local participant.
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*
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* @returns {void}
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*/
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_toggleRaisedHand() {
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const enable = !this.props._raisedHand;
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sendAnalytics(createToolbarEvent('raise.hand', { enable }));
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this.props.dispatch(participantUpdated({
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// XXX Only the local participant is allowed to update without
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// stating the JitsiConference instance (i.e. participant property
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// `conference` for a remote participant) because the local
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// participant is uniquely identified by the very fact that there is
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// only one local participant.
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id: this.props._localParticipant.id,
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local: true,
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raisedHand: enable
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}));
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}
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}
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/**
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* Maps part of the Redux state to the props of this component.
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*
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* @param {Object} state - The Redux state.
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* @private
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* @returns {{
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* _raisedHand: boolean
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* }}
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*/
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function _mapStateToProps(state): Object {
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const _localParticipant = getLocalParticipant(state);
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return {
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_localParticipant,
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_raisedHand: _localParticipant.raisedHand
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};
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}
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export default translate(connect(_mapStateToProps)(RaiseHandButton));
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