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refactor: use GitHub native popover to substitue ours (#795)
* refactor: a basic demo showing how to use native popover to present our content * chore: proper delay * fix: decrease leave time to avoid "It looks like the React-rendered..." issue * fix: popover container may not exist * refactor: extract code to make a new componenet called NativePopover * style: add some padding * refactor popover * refactor: NativePopover used in repo-header-labels * chore: remove react-tooltip package --------- Co-authored-by: Zi1l <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,90 @@ | ||
| import React, { PropsWithChildren, useEffect } from 'react'; | ||
| import { render, unmountComponentAtNode } from 'react-dom'; | ||
| import elementReady from 'element-ready'; | ||
| import $ from 'jquery'; | ||
|
|
||
| interface NativePopoverProps extends PropsWithChildren<any> { | ||
| anchor: JQuery<HTMLElement>; | ||
| width: number; | ||
| // for now, only support top-middle | ||
| arrowPosition: | ||
| | 'top-left' | ||
| | 'top-middle' | ||
| | 'top-right' | ||
| | 'bottom-left' | ||
| | 'bottom-middle' | ||
| | 'bottom-right'; | ||
| } | ||
|
|
||
| export const NativePopover = ({ | ||
| anchor, | ||
| width, | ||
| arrowPosition, | ||
| children, | ||
| }: NativePopoverProps): JSX.Element => { | ||
| useEffect(() => { | ||
| (async () => { | ||
| await elementReady('div.Popover'); | ||
| await elementReady('div.Popover-message'); | ||
| const $popoverContainer = $('div.Popover'); | ||
| const $popoverContent = $('div.Popover-message'); | ||
| let popoverTimer: NodeJS.Timeout | null = null; | ||
| let leaveTimer: NodeJS.Timeout | null = null; | ||
|
|
||
| const showPopover = () => { | ||
| popoverTimer = setTimeout(() => { | ||
| const anchorOffset = anchor.offset(); | ||
| const anchorWidth = anchor.outerWidth(); | ||
| const anchorHeight = anchor.outerHeight(); | ||
| if (!anchorOffset || !anchorHeight || !anchorWidth) { | ||
| return; | ||
| } | ||
| const { top, left } = anchorOffset; | ||
|
|
||
| $popoverContent.css('padding', '10px 5px'); | ||
| $popoverContent.css('width', width); | ||
| $popoverContainer.css('top', `${top + anchorHeight + 10}px`); | ||
| $popoverContainer.css( | ||
| 'left', | ||
| `${left - (width - anchorWidth) / 2}px` | ||
| ); | ||
| $popoverContent.attr( | ||
| 'class', | ||
| `Popover-message Box color-shadow-large Popover-message--${arrowPosition}` | ||
| ); | ||
| render(children, $popoverContent[0]); | ||
| $popoverContainer.css('display', 'block'); | ||
| }, 1000); | ||
| }; | ||
|
|
||
| const hidePopover = () => { | ||
| popoverTimer && clearTimeout(popoverTimer); | ||
| $popoverContent.addClass('Popover-message--large'); | ||
| if ($popoverContent.children().length > 0) { | ||
| unmountComponentAtNode($popoverContent[0]); | ||
| } | ||
| $popoverContainer.css('display', 'none'); | ||
| }; | ||
|
|
||
| anchor[0].addEventListener('mouseenter', () => { | ||
| popoverTimer = null; | ||
| leaveTimer && clearTimeout(leaveTimer); | ||
| showPopover(); | ||
| }); | ||
|
|
||
| anchor[0].addEventListener('mouseleave', () => { | ||
| leaveTimer = setTimeout(hidePopover, 200); | ||
| }); | ||
|
|
||
| $popoverContainer[0].addEventListener('mouseenter', () => { | ||
| leaveTimer && clearTimeout(leaveTimer); | ||
| }); | ||
|
|
||
| $popoverContainer[0].addEventListener('mouseleave', () => { | ||
| leaveTimer = setTimeout(hidePopover, 200); | ||
| }); | ||
| })(); | ||
| }, []); | ||
|
|
||
| return <></>; | ||
| }; |
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