-
Notifications
You must be signed in to change notification settings - Fork 36
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
1 parent
937da9b
commit 4f9c6b4
Showing
4 changed files
with
137 additions
and
0 deletions.
There are no files selected for viewing
11 changes: 11 additions & 0 deletions
11
src/components/keyEventListener/__tests__/__snapshots__/index.test.tsx.snap
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 +1,11 @@ | ||
// Jest Snapshot v1, https://goo.gl/fbAQLP | ||
|
||
exports[`test KeyCombiner suite snapshot match 1`] = ` | ||
<span | ||
data-testid="test_keyCombiner" | ||
> | ||
<div> | ||
command+shift+f | ||
</div> | ||
</span> | ||
`; |
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 +1,35 @@ | ||
|
||
import React from 'react'; | ||
import KeyEventListener from '../index'; | ||
import { render, cleanup, fireEvent } from '@testing-library/react'; | ||
import '@testing-library/jest-dom/extend-expect'; | ||
const { KeyCombiner } = KeyEventListener | ||
describe('test KeyCombiner suite', () => { | ||
const text = 'command+shift+f'; | ||
let dom, element; | ||
beforeEach(() => { | ||
dom = render(<KeyCombiner | ||
onTrigger={() => { console.log('keyAction') }} | ||
keyMap={{ | ||
70: true, | ||
91: true, | ||
16: true | ||
}}> | ||
<div>{text}</div> | ||
</KeyCombiner>) | ||
element = dom.getByTestId('test_keyCombiner'); | ||
}) | ||
afterEach(() => { | ||
cleanup() | ||
}) | ||
test('snapshot match', () => { | ||
expect(element).toMatchSnapshot(); | ||
}) | ||
test('test key code', () => { | ||
fireEvent.keyPress(element, { key: 'Enter', code: 'Enter' }) | ||
}) | ||
test('should render the correct text', () => { | ||
expect(element).toBeInTheDocument(); | ||
expect(element).toHaveTextContent(`${text}`) | ||
}) | ||
}) |
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 +1,29 @@ | ||
import * as React from 'react'; | ||
import KeyCombiner from './listener' | ||
export default class KeyEventListener extends React.Component<any, any> { | ||
static KeyCombiner=KeyCombiner | ||
componentDidMount () { | ||
addEventListener('keydown', this.bindEvent, false) | ||
addEventListener('keyup', this.bindEvent, false) | ||
} | ||
|
||
componentWillUnmount () { | ||
removeEventListener('keydown', this.bindEvent, false) | ||
removeEventListener('keyup', this.bindEvent, false) | ||
} | ||
|
||
bindEvent = (target: any) => { | ||
const { onKeyDown, onKeyUp } = this.props; | ||
const isKeyDown = target.type === 'keydown'; | ||
|
||
if (isKeyDown && onKeyDown) { | ||
onKeyDown(target) | ||
} else if (!isKeyDown && onKeyUp) { | ||
onKeyUp(target) | ||
} | ||
} | ||
|
||
render () { | ||
return this.props.children; | ||
} | ||
} |
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 +1,62 @@ | ||
import * as React from 'react'; | ||
|
||
export default class KeyCombiner extends React.Component<any, any> { | ||
constructor (props: any) { | ||
super(props); | ||
this.state = { | ||
currentKeys: {} | ||
}; | ||
} | ||
|
||
componentDidMount () { | ||
addEventListener('keydown', this.bindEvent, false) | ||
addEventListener('keyup', this.bindEvent, false) | ||
} | ||
|
||
componentWillUnmount () { | ||
removeEventListener('keydown', this.bindEvent, false) | ||
removeEventListener('keyup', this.bindEvent, false) | ||
this.setState({ currentKeys: {} }) | ||
} | ||
|
||
bindEvent = (target: any) => { | ||
const { onTrigger, keyMap } = this.props; | ||
|
||
const keyCode = target.keyCode; | ||
const isKeyDown = target.type === 'keydown'; | ||
|
||
if (!isKeyDown) { | ||
this.setState({ | ||
currentKeys: {} | ||
}) | ||
return; | ||
}; | ||
|
||
if (keyMap[keyCode] === true) { | ||
const currentKeys = Object.assign(this.state.currentKeys, { | ||
[keyCode]: isKeyDown | ||
}); | ||
|
||
this.setState({ | ||
currentKeys | ||
}) | ||
|
||
let keyAllRight = true; | ||
for (let key in keyMap) { | ||
if (!currentKeys[key]) { | ||
keyAllRight = false; | ||
break; | ||
} | ||
} | ||
if (keyAllRight) { | ||
onTrigger(target); | ||
} | ||
} | ||
} | ||
|
||
render () { | ||
return <span data-testid='test_keyCombiner'> | ||
{this.props.children} | ||
</span> | ||
} | ||
} |