-
Notifications
You must be signed in to change notification settings - Fork 8.3k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge branch 'master' into unskip-dataprovider
- Loading branch information
Showing
5 changed files
with
298 additions
and
10 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
273 changes: 273 additions & 0 deletions
273
.../security_solution/public/timelines/components/timeline/search_or_filter/super_select.tsx
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,273 @@ | ||
| /* | ||
| * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one | ||
| * or more contributor license agreements. Licensed under the Elastic License; | ||
| * you may not use this file except in compliance with the Elastic License. | ||
| */ | ||
|
|
||
| /* | ||
| Duplicated EuiSuperSelect, because due to the recent changes there is no way to pass panelClassName | ||
| prop to EuiInputPopover, which doesn't allow us to properly style the EuiInputPopover panel | ||
| (we want the panel to be wider than the input) | ||
| */ | ||
|
|
||
| import { | ||
| EuiSuperSelectProps, | ||
| EuiScreenReaderOnly, | ||
| EuiSuperSelectControl, | ||
| EuiInputPopover, | ||
| EuiContextMenuItem, | ||
| keys, | ||
| EuiI18n, | ||
| } from '@elastic/eui'; | ||
| import React, { Component } from 'react'; | ||
| import classNames from 'classnames'; | ||
|
|
||
| enum ShiftDirection { | ||
| BACK = 'back', | ||
| FORWARD = 'forward', | ||
| } | ||
|
|
||
| export class EuiSuperSelect<T extends string> extends Component<EuiSuperSelectProps<T>> { | ||
| static defaultProps = { | ||
| compressed: false, | ||
| fullWidth: false, | ||
| hasDividers: false, | ||
| isInvalid: false, | ||
| isLoading: false, | ||
| }; | ||
|
|
||
| private itemNodes: Array<HTMLButtonElement | null> = []; | ||
| private _isMounted: boolean = false; | ||
|
|
||
| state = { | ||
| isPopoverOpen: this.props.isOpen || false, | ||
| }; | ||
|
|
||
| componentDidMount() { | ||
| this._isMounted = true; | ||
| if (this.props.isOpen) { | ||
| this.openPopover(); | ||
| } | ||
| } | ||
|
|
||
| componentWillUnmount() { | ||
| this._isMounted = false; | ||
| } | ||
|
|
||
| setItemNode = (node: HTMLButtonElement | null, index: number) => { | ||
| this.itemNodes[index] = node; | ||
| }; | ||
|
|
||
| openPopover = () => { | ||
| this.setState({ | ||
| isPopoverOpen: true, | ||
| }); | ||
|
|
||
| const focusSelected = () => { | ||
| const indexOfSelected = this.props.options.reduce<number | null>((acc, option, index) => { | ||
| if (acc != null) return acc; | ||
| if (option == null) return null; | ||
| return option.value === this.props.valueOfSelected ? index : null; | ||
| }, null); | ||
|
|
||
| requestAnimationFrame(() => { | ||
| if (!this._isMounted) { | ||
| return; | ||
| } | ||
|
|
||
| if (this.props.valueOfSelected != null) { | ||
| if (indexOfSelected != null) { | ||
| this.focusItemAt(indexOfSelected); | ||
| } else { | ||
| focusSelected(); | ||
| } | ||
| } | ||
| }); | ||
| }; | ||
|
|
||
| requestAnimationFrame(focusSelected); | ||
| }; | ||
|
|
||
| closePopover = () => { | ||
| this.setState({ | ||
| isPopoverOpen: false, | ||
| }); | ||
| }; | ||
|
|
||
| itemClicked = (value: T) => { | ||
| this.setState({ | ||
| isPopoverOpen: false, | ||
| }); | ||
| if (this.props.onChange) { | ||
| this.props.onChange(value); | ||
| } | ||
| }; | ||
|
|
||
| onSelectKeyDown = (event: React.KeyboardEvent<HTMLButtonElement>) => { | ||
| if (event.key === keys.ARROW_UP || event.key === keys.ARROW_DOWN) { | ||
| event.preventDefault(); | ||
| event.stopPropagation(); | ||
| this.openPopover(); | ||
| } | ||
| }; | ||
|
|
||
| onItemKeyDown = (event: React.KeyboardEvent<HTMLButtonElement>) => { | ||
| switch (event.key) { | ||
| case keys.ESCAPE: | ||
| // close the popover and prevent ancestors from handling | ||
| event.preventDefault(); | ||
| event.stopPropagation(); | ||
| this.closePopover(); | ||
| break; | ||
|
|
||
| case keys.TAB: | ||
| // no-op | ||
| event.preventDefault(); | ||
| event.stopPropagation(); | ||
| break; | ||
|
|
||
| case keys.ARROW_UP: | ||
| event.preventDefault(); | ||
| event.stopPropagation(); | ||
| this.shiftFocus(ShiftDirection.BACK); | ||
| break; | ||
|
|
||
| case keys.ARROW_DOWN: | ||
| event.preventDefault(); | ||
| event.stopPropagation(); | ||
| this.shiftFocus(ShiftDirection.FORWARD); | ||
| break; | ||
| } | ||
| }; | ||
|
|
||
| focusItemAt(index: number) { | ||
| const targetElement = this.itemNodes[index]; | ||
| if (targetElement != null) { | ||
| targetElement.focus(); | ||
| } | ||
| } | ||
|
|
||
| shiftFocus(direction: ShiftDirection) { | ||
| const currentIndex = this.itemNodes.indexOf(document.activeElement as HTMLButtonElement); | ||
| let targetElementIndex: number; | ||
|
|
||
| if (currentIndex === -1) { | ||
| // somehow the select options has lost focus | ||
| targetElementIndex = 0; | ||
| } else { | ||
| if (direction === ShiftDirection.BACK) { | ||
| targetElementIndex = currentIndex === 0 ? this.itemNodes.length - 1 : currentIndex - 1; | ||
| } else { | ||
| targetElementIndex = currentIndex === this.itemNodes.length - 1 ? 0 : currentIndex + 1; | ||
| } | ||
| } | ||
|
|
||
| this.focusItemAt(targetElementIndex); | ||
| } | ||
|
|
||
| render() { | ||
| const { | ||
| className, | ||
| options, | ||
| valueOfSelected, | ||
| onChange, | ||
| isOpen, | ||
| isInvalid, | ||
| hasDividers, | ||
| itemClassName, | ||
| itemLayoutAlign, | ||
| fullWidth, | ||
| popoverClassName, | ||
| compressed, | ||
| ...rest | ||
| } = this.props; | ||
|
|
||
| const popoverClasses = classNames('euiSuperSelect', popoverClassName); | ||
|
|
||
| const buttonClasses = classNames( | ||
| { | ||
| // eslint-disable-next-line @typescript-eslint/naming-convention | ||
| 'euiSuperSelect--isOpen__button': this.state.isPopoverOpen, | ||
| }, | ||
| className | ||
| ); | ||
|
|
||
| const itemClasses = classNames( | ||
| 'euiSuperSelect__item', | ||
| { | ||
| // eslint-disable-next-line @typescript-eslint/naming-convention | ||
| 'euiSuperSelect__item--hasDividers': hasDividers, | ||
| }, | ||
| itemClassName | ||
| ); | ||
|
|
||
| const button = ( | ||
| <EuiSuperSelectControl | ||
| options={options} | ||
| value={valueOfSelected} | ||
| onClick={this.state.isPopoverOpen ? this.closePopover : this.openPopover} | ||
| onKeyDown={this.onSelectKeyDown} | ||
| className={buttonClasses} | ||
| fullWidth={fullWidth} | ||
| isInvalid={isInvalid} | ||
| compressed={compressed} | ||
| {...rest} | ||
| /> | ||
| ); | ||
|
|
||
| const items = options.map((option, index) => { | ||
| const { value, dropdownDisplay, inputDisplay, ...optionRest } = option; | ||
|
|
||
| return ( | ||
| <EuiContextMenuItem | ||
| key={index} | ||
| className={itemClasses} | ||
| icon={valueOfSelected === value ? 'check' : 'empty'} | ||
| onClick={() => this.itemClicked(value)} | ||
| onKeyDown={this.onItemKeyDown} | ||
| layoutAlign={itemLayoutAlign} | ||
| buttonRef={(node) => this.setItemNode(node, index)} | ||
| role="option" | ||
| id={value} | ||
| aria-selected={valueOfSelected === value} | ||
| {...optionRest} | ||
| > | ||
| {dropdownDisplay || inputDisplay} | ||
| </EuiContextMenuItem> | ||
| ); | ||
| }); | ||
|
|
||
| return ( | ||
| <EuiInputPopover | ||
| className={popoverClasses} | ||
| input={button} | ||
| isOpen={isOpen || this.state.isPopoverOpen} | ||
| closePopover={this.closePopover} | ||
| panelPaddingSize="none" | ||
| panelClassName={popoverClasses} | ||
| fullWidth={fullWidth} | ||
| repositionOnScroll | ||
| anchorPosition="downCenter" | ||
| > | ||
| <EuiScreenReaderOnly> | ||
| <p role="alert"> | ||
| <EuiI18n | ||
| token="euiSuperSelect.screenReaderAnnouncement" | ||
| default="You are in a form selector of {optionsCount} items and must select a single option. | ||
| Use the up and down keys to navigate or escape to close." | ||
| values={{ optionsCount: options.length }} | ||
| /> | ||
| </p> | ||
| </EuiScreenReaderOnly> | ||
| <div | ||
| className="euiSuperSelect__listbox" | ||
| role="listbox" | ||
| aria-activedescendant={valueOfSelected} | ||
| tabIndex={0} | ||
| > | ||
| {items} | ||
| </div> | ||
| </EuiInputPopover> | ||
| ); | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters