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Looking for best accessible path forward here. We're in spaghetti territory - I'll clean up once I know directionally where I'm heading with this.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,172 @@ | ||
| // @ts-nocheck | ||
|
Check failure on line 1 in src/app/AppLayout/SidebarWithFlyout.tsx
|
||
| import React, { useEffect, useRef, useState } from 'react'; | ||
| import { Brand, Button, FocusTrap, Nav, NavItem, NavList, PageSidebar } from '@patternfly/react-core'; | ||
| import FlyoutStartScreen from '@app/FlyoutStartScreen.tsx/FlyoutStartScreen'; | ||
| import logo from '@app/bgimages/Logo-Red_Hat-Composer_AI_Studio-A-Standard-RGB.svg'; | ||
| import logoDark from '@app/bgimages/Logo-Red_Hat-Composer_AI_Studio-A-Reverse.svg'; | ||
|
|
||
| const FlyoutHeader = ({ title, hideFlyout }) => { | ||
| return ( | ||
| <div className="flyout-header"> | ||
| {title}{' '} | ||
| <Button onClick={hideFlyout} variant="plain"> | ||
| x | ||
| </Button> | ||
| </div> | ||
| ); | ||
| }; | ||
| const FlyoutMenu = ({ id, height, children, hideFlyout }) => { | ||
| const previouslyFocusedElement = React.useRef(null); | ||
|
|
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| const handleFlyout = (event: KeyboardEvent) => { | ||
| const key = event.key; | ||
| if (key === 'Escape') { | ||
| event.stopPropagation(); | ||
| event.preventDefault(); | ||
| hideFlyout(); | ||
| } | ||
| }; | ||
|
|
||
| const focusTrapProps = { | ||
| tabIndex: -1, | ||
| 'aria-modal': true, | ||
| role: 'dialog', | ||
| active: true, | ||
| 'aria-labelledby': id, | ||
| focusTrapOptions: { | ||
| //fallbackFocus: () => panel.current, | ||
| onActivate: () => { | ||
| if (previouslyFocusedElement.current !== document.activeElement) { | ||
| previouslyFocusedElement.current = document.activeElement; | ||
| } | ||
| }, | ||
| onDeactivate: () => { | ||
| previouslyFocusedElement.current && | ||
| previouslyFocusedElement.current.focus && | ||
| previouslyFocusedElement.current.focus(); | ||
| }, | ||
| clickOutsideDeactivates: true, | ||
| returnFocusOnDeactivate: false, | ||
| // FocusTrap's initialFocus can accept false as a value to prevent initial focus. | ||
| // We want to prevent this in case false is ever passed in. | ||
| initialFocus: undefined, | ||
| escapeDeactivates: false, | ||
| }, | ||
| }; | ||
|
|
||
| return ( | ||
| <FocusTrap | ||
| id={id} | ||
| className="flyout-menu" | ||
| style={{ | ||
| height: `${height}px`, | ||
| }} | ||
| onKeyDown={handleFlyout} | ||
| {...focusTrapProps} | ||
| > | ||
| {children} | ||
| </FocusTrap> | ||
| ); | ||
| }; | ||
|
|
||
| const SidebarWithFlyout = () => { | ||
| const [visibleFlyout, setVisibleFlyout] = useState(null); | ||
| const sidebarRef = useRef(null); | ||
| const flyoutMenuRef = useRef(null); | ||
| const [sidebarHeight, setSidebarHeight] = useState(0); | ||
|
|
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| useEffect(() => { | ||
| const updateHeight = () => { | ||
| if (sidebarRef.current) { | ||
| setSidebarHeight(sidebarRef.current.offsetHeight); | ||
| } | ||
| }; | ||
|
|
||
| const handleClick = (event) => { | ||
| if (sidebarRef.current && !sidebarRef.current.contains(event.target)) { | ||
| setVisibleFlyout(null); | ||
| } | ||
| }; | ||
|
|
||
| // Set initial height and add event listeners for window resize | ||
| updateHeight(); | ||
| window.addEventListener('resize', updateHeight); | ||
| window.addEventListener('click', handleClick); | ||
|
|
||
| return () => { | ||
| window.removeEventListener('click', handleClick); | ||
| }; | ||
| }, []); | ||
|
|
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| const toggleFlyout = (e) => { | ||
| if (visibleFlyout === e.target.innerText) { | ||
| setVisibleFlyout(null); | ||
| } else { | ||
| setVisibleFlyout(e.target.innerText); | ||
| } | ||
| }; | ||
|
|
||
| // Adjust flyout height to match the sidebar height when flyout is visible | ||
| useEffect(() => { | ||
| if (visibleFlyout && sidebarRef.current && flyoutMenuRef.current) { | ||
| const sidebarHeight = sidebarRef.current.offsetHeight; | ||
| flyoutMenuRef.current.style.height = `${sidebarHeight}px`; | ||
| flyoutMenuRef.current.focus(); | ||
| } | ||
| }, [visibleFlyout]); | ||
|
|
||
| return ( | ||
| <PageSidebar> | ||
| <div id="page-sidebar" ref={sidebarRef} className="pf-c-page__sidebar" style={{ height: '100%' }}> | ||
| <div className="sidebar-masthead"> | ||
| <div className="show-light"> | ||
| <Brand src={logo} alt="Red Hat Composer AI Studio" heights={{ default: '36px' }} /> | ||
| </div> | ||
| <div className="show-dark"> | ||
| <Brand src={logoDark} alt="Red Hat Composer AI Studio" heights={{ default: '36px' }} /> | ||
| </div> | ||
| </div> | ||
|
|
||
| <Nav id="nav-primary-simple" className="pf-c-nav" aria-label="Global"> | ||
| <NavList> | ||
| <NavItem to="/">Home</NavItem> | ||
| <NavItem | ||
| to="" | ||
| onClick={toggleFlyout} | ||
| aria-haspopup="menu" | ||
| aria-expanded={visibleFlyout !== null} | ||
| isActive={visibleFlyout === 'Chats'} | ||
| // button would make more sense | ||
| // probably something easier to look at it. | ||
| > | ||
| Chats | ||
| </NavItem> | ||
| <NavItem | ||
| to="" | ||
| onClick={toggleFlyout} | ||
| aria-haspopup="menu" | ||
| aria-expanded={visibleFlyout !== null} | ||
| isActive={visibleFlyout === 'Assistants'} | ||
| > | ||
| Assistants | ||
| </NavItem> | ||
| </NavList> | ||
| </Nav> | ||
| {/* Flyout menu */} | ||
| {visibleFlyout && ( | ||
| <FlyoutMenu | ||
| key={visibleFlyout} | ||
| id={visibleFlyout} | ||
| height={sidebarHeight} | ||
| hideFlyout={() => setVisibleFlyout(null)} | ||
| > | ||
| <FlyoutHeader title={visibleFlyout} hideFlyout={() => setVisibleFlyout(null)} /> | ||
| <FlyoutStartScreen title="test" subtitle="test" primaryButtonText="test" /> | ||
| </FlyoutMenu> | ||
| )} | ||
| </div> | ||
| </PageSidebar> | ||
| ); | ||
| }; | ||
|
|
||
| export default SidebarWithFlyout; | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| import { Button } from '@patternfly/react-core'; | ||
| import * as React from 'react'; | ||
|
|
||
| interface FlyoutStartScreenProps { | ||
| image?: string; | ||
| imageAlt?: string; | ||
| title: string; | ||
| subtitle?: string; | ||
| primaryButtonText?: string; | ||
| secondaryButtonText?: string; | ||
| } | ||
| const FlyoutStartScreen: React.FunctionComponent<FlyoutStartScreenProps> = ({ | ||
| image, | ||
| imageAlt, | ||
| subtitle, | ||
| title, | ||
| primaryButtonText, | ||
| secondaryButtonText, | ||
| }: FlyoutStartScreenProps) => { | ||
| return ( | ||
| <div className="start-screen"> | ||
| {image && <img src={image} alt={imageAlt} />} | ||
| <h1>{title}</h1> | ||
| {subtitle && <p>{subtitle}</p>} | ||
| {primaryButtonText && <Button>{primaryButtonText}</Button>} | ||
| {secondaryButtonText && ( | ||
| <> | ||
| <p>or</p> | ||
| <Button>{secondaryButtonText}</Button> | ||
| </> | ||
| )} | ||
| </div> | ||
| ); | ||
| }; | ||
|
|
||
| export default FlyoutStartScreen; |
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