80 lines
2.3 KiB
JavaScript
80 lines
2.3 KiB
JavaScript
// @flow
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import { hasAvailableDevices } from '../base/devices';
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import { TOOLBOX_ALWAYS_VISIBLE, getFeatureFlag, TOOLBOX_ENABLED } from '../base/flags';
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import { getParticipantCountWithFake } from '../base/participants';
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import { toState } from '../base/redux';
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import { isLocalVideoTrackDesktop } from '../base/tracks';
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const WIDTH = {
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FIT_9_ICONS: 560,
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FIT_8_ICONS: 500,
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FIT_7_ICONS: 440,
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FIT_6_ICONS: 380
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};
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/**
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* Returns a set of the buttons that are shown in the toolbar
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* but removed from the overflow menu, based on the width of the screen.
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*
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* @param {number} width - The width of the screen.
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* @returns {Set}
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*/
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export function getMovableButtons(width: number): Set<string> {
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let buttons = [];
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switch (true) {
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case width >= WIDTH.FIT_9_ICONS: {
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buttons = [ 'togglecamera', 'chat', 'invite', 'raisehand', 'tileview' ];
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break;
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}
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case width >= WIDTH.FIT_8_ICONS: {
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buttons = [ 'chat', 'togglecamera', 'raisehand', 'tileview' ];
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break;
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}
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case width >= WIDTH.FIT_7_ICONS: {
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buttons = [ 'chat', 'togglecamera', 'raisehand' ];
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break;
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}
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case width >= WIDTH.FIT_6_ICONS: {
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buttons = [ 'chat', 'togglecamera' ];
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break;
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}
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default: {
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buttons = [ 'chat' ];
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}
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}
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return new Set(buttons);
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}
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/**
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* Returns true if the toolbox is visible.
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*
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* @param {Object | Function} stateful - A function or object that can be
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* resolved to Redux state by the function {@code toState}.
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* @returns {boolean}
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*/
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export function isToolboxVisible(stateful: Object | Function) {
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const state = toState(stateful);
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const { alwaysVisible, enabled, visible } = state['features/toolbox'];
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const participantCount = getParticipantCountWithFake(state);
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const alwaysVisibleFlag = getFeatureFlag(state, TOOLBOX_ALWAYS_VISIBLE, false);
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const enabledFlag = getFeatureFlag(state, TOOLBOX_ENABLED, true);
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return enabledFlag && enabled && (alwaysVisible || visible || participantCount === 1 || alwaysVisibleFlag);
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}
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/**
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* Indicates if the video mute button is disabled or not.
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*
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* @param {string} state - The state from the Redux store.
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* @returns {boolean}
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*/
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export function isVideoMuteButtonDisabled(state: Object) {
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return !hasAvailableDevices(state, 'videoInput') || isLocalVideoTrackDesktop(state);
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}
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