import { IStyle , mergeStyles , Stack } from '@fluentui/react' ; import React , { useMemo } from 'react' ; import { BaseCustomStyles } from '../types' ; import { controlBarStyles } from './styles/ControlBar.styles' ; import { useTheme } from '../theming' ; import { isDarkThemed } from '../theming/themeUtils' ; const mainDivStyle = { position : 'relative' , height : '100%' , width : '100%' } ; /**
 * Present layouts for the  ControlBar .
 *
 *  public export type ControlBarLayout = 'horizontal' | 'vertical' | 'dockedTop' | 'dockedBottom' | 'dockedLeft' | 'dockedRight' | 'floatingTop' | 'floatingBottom' | 'floatingLeft' | 'floatingRight' ; /**
 * Props for  ControlBar .
 *
 *  public export interface ControlBarProps { /** React Child components. */ children ? : React . ReactNode ; Example styles ? : BaseCustomStyles ; /**
     * Changes the layout of the control bar.
     * Available layouts are `horizontal`, `vertical`, `dockedTop`, `dockedBottom`,
     * `dockedLeft`, `dockedRight`, `floatingTop`, `floatingBottom`, `floatingLeft`,
     * `floatingRight`
     * Defaults to a `horizontal` layout.
     */ layout ? : ControlBarLayout ; } /**
 * A container for various buttons for call controls.
 *
 * Use with various call control buttons in this library, e.g.,  CameraButton , or your own instances of
 *  ControlBarButton directly.
 *
 *  public export const ControlBar = ( props ) : JSX . Element => { const { styles , layout } = props ; const theme = useTheme ( ) ; const controlBarClassName = useMemo ( ( ) => { const controlBarStyle = controlBarStyles [ layout ?? 'horizontal' ] ; const backgroundStyle = { background : isDarkThemed ( theme ) && layout ?. startsWith ( 'floating' ) ? theme . palette . neutralQuaternaryAlt : theme . palette . white } ; const borderAndBoxShadowStyle = layout ?. startsWith ( 'floating' ) ? { boxShadow : theme . effects . elevation16 , borderRadius : theme . effects . roundedCorner6 } : { } ; const transformOverrideStyle = theme . rtl && ( layout === 'floatingTop' || layout === 'floatingBottom' ) ? { transform : 'translateX(50%)' } : { } ; return mergeStyles ( controlBarStyle , backgroundStyle , borderAndBoxShadowStyle , transformOverrideStyle , styles ?. root ) ; } , [ layout , styles ?. root , theme ] ) ; return ( < div className = { mergeStyles ( mainDivStyle ) } > < Stack className = { controlBarClassName } > { props . children } < /Stack> < /div>); } ;