144 lines
3.7 KiB
JavaScript
144 lines
3.7 KiB
JavaScript
// @flow
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import React, { PureComponent } from 'react';
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import { SafeAreaView, TouchableWithoutFeedback, View } from 'react-native';
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import { ColorSchemeRegistry } from '../../../base/color-scheme';
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import { hideDialog, isDialogOpen } from '../../../base/dialog';
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import { getParticipantCount } from '../../../base/participants';
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import { connect } from '../../../base/redux';
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import type { StyleType } from '../../../base/styles';
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import ReactionMenu from './ReactionMenu';
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/**
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* The type of the React {@code Component} props of {@link ReactionMenuDialog}.
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*/
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type Props = {
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/**
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* The color-schemed stylesheet of the feature.
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*/
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_styles: StyleType,
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/**
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* True if the dialog is currently visible, false otherwise.
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*/
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_isOpen: boolean,
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/**
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* The width of the screen.
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*/
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_width: number,
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/**
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* The height of the screen.
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*/
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_height: number,
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/**
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* Number of conference participants.
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*/
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_participantCount: number,
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/**
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* Used for hiding the dialog when the selection was completed.
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*/
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dispatch: Function
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};
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/**
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* The exported React {@code Component}. We need it to execute
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* {@link hideDialog}.
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*
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* XXX It does not break our coding style rule to not utilize globals for state,
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* because it is merely another name for {@code export}'s {@code default}.
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*/
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let ReactionMenu_; // eslint-disable-line prefer-const
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/**
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* Implements a React {@code Component} with some extra actions in addition to
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* those in the toolbar.
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*/
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class ReactionMenuDialog extends PureComponent<Props> {
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/**
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* Initializes a new {@code ReactionMenuDialog} instance.
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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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// Bind event handlers so they are only bound once per instance.
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this._onCancel = this._onCancel.bind(this);
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}
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/**
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* Implements React's {@link Component#render()}.
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*
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* @inheritdoc
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* @returns {ReactElement}
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*/
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render() {
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const { _styles, _width, _height, _participantCount } = this.props;
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return (
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<SafeAreaView style = { _styles }>
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<TouchableWithoutFeedback
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onPress = { this._onCancel }>
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<View style = { _styles }>
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<View
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style = {{
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left: (_width - 360) / 2,
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top: _height - (_participantCount > 1 ? 144 : 80) - 80
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}}>
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<ReactionMenu
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onCancel = { this._onCancel }
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overflowMenu = { false } />
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</View>
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</View>
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</TouchableWithoutFeedback>
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</SafeAreaView>
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);
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}
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_onCancel: () => boolean;
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/**
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* Hides this {@code ReactionMenuDialog}.
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*
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* @private
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* @returns {boolean}
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*/
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_onCancel() {
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if (this.props._isOpen) {
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this.props.dispatch(hideDialog(ReactionMenu_));
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return true;
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}
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return false;
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}
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}
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/**
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* Function that maps parts of Redux state tree into component props.
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*
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* @param {Object} state - Redux state.
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* @private
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* @returns {Props}
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*/
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function _mapStateToProps(state) {
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return {
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_isOpen: isDialogOpen(state, ReactionMenu_),
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_styles: ColorSchemeRegistry.get(state, 'Toolbox').reactionDialog,
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_width: state['features/base/responsive-ui'].clientWidth,
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_height: state['features/base/responsive-ui'].clientHeight,
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_participantCount: getParticipantCount(state)
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};
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}
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ReactionMenu_ = connect(_mapStateToProps)(ReactionMenuDialog);
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export default ReactionMenu_;
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