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Convert react-error-overlay to React
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38 changes: 38 additions & 0 deletions
38
packages/react-error-overlay/src/components/CloseButton.js
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|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| /** | ||
| * Copyright (c) 2015-present, Facebook, Inc. | ||
| * All rights reserved. | ||
| * | ||
| * This source code is licensed under the BSD-style license found in the | ||
| * LICENSE file in the root directory of this source tree. An additional grant | ||
| * of patent rights can be found in the PATENTS file in the same directory. | ||
| */ | ||
|
|
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| /* @flow */ | ||
| import React from 'react'; | ||
| import { black } from '../styles'; | ||
|
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| const closeButtonStyle = { | ||
| color: black, | ||
| lineHeight: '1rem', | ||
| fontSize: '1.5rem', | ||
| padding: '1rem', | ||
| cursor: 'pointer', | ||
| position: 'absolute', | ||
| right: 0, | ||
| top: 0, | ||
| }; | ||
|
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| type CloseCallback = () => void; | ||
| function CloseButton({ close }: { close: CloseCallback }) { | ||
| return ( | ||
| <span | ||
| title="Click or press Escape to dismiss." | ||
| onClick={close} | ||
| style={closeButtonStyle} | ||
| > | ||
| × | ||
| </span> | ||
| ); | ||
| } | ||
|
|
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| export default CloseButton; |
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80
packages/react-error-overlay/src/components/Collapsible.js
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| /** | ||
| * Copyright (c) 2015-present, Facebook, Inc. | ||
| * All rights reserved. | ||
| * | ||
| * This source code is licensed under the BSD-style license found in the | ||
| * LICENSE file in the root directory of this source tree. An additional grant | ||
| * of patent rights can be found in the PATENTS file in the same directory. | ||
| */ | ||
|
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| /* @flow */ | ||
| import React, { Component } from 'react'; | ||
| import { black } from '../styles'; | ||
|
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| const _collapsibleStyle = { | ||
| color: black, | ||
| cursor: 'pointer', | ||
| border: 'none', | ||
| display: 'block', | ||
| width: '100%', | ||
| textAlign: 'left', | ||
| background: '#fff', | ||
| fontFamily: 'Consolas, Menlo, monospace', | ||
| fontSize: '1em', | ||
| padding: '0px', | ||
| lineHeight: '1.5', | ||
| }; | ||
|
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| const collapsibleCollapsedStyle = { | ||
| ..._collapsibleStyle, | ||
| marginBottom: '1.5em', | ||
| }; | ||
|
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| const collapsibleExpandedStyle = { | ||
| ..._collapsibleStyle, | ||
| marginBottom: '0.6em', | ||
| }; | ||
|
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| class Collapsible extends Component { | ||
| state = { | ||
| collapsed: true, | ||
| }; | ||
|
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| toggleCollaped = () => { | ||
| this.setState(state => ({ | ||
| collapsed: !state.collapsed, | ||
| })); | ||
| }; | ||
|
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| render() { | ||
| const count = this.props.children.length; | ||
| const collapsed = this.state.collapsed; | ||
| return ( | ||
| <div> | ||
| <button | ||
| onClick={this.toggleCollaped} | ||
| style={ | ||
| collapsed ? collapsibleCollapsedStyle : collapsibleExpandedStyle | ||
| } | ||
| > | ||
| { | ||
| (collapsed ? '▶' : '▼') + | ||
| ` ${count} stack frames were ` + | ||
| (collapsed ? 'collapsed.' : 'expanded.') | ||
| } | ||
| </button> | ||
| <div style={{ display: collapsed ? 'none' : 'block' }}> | ||
| {this.props.children} | ||
| <button | ||
| onClick={this.toggleCollaped} | ||
| style={collapsibleExpandedStyle} | ||
| > | ||
| {`▲ ${count} stack frames were expanded.`} | ||
| </button> | ||
| </div> | ||
| </div> | ||
| ); | ||
| } | ||
| } | ||
|
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| export default Collapsible; |
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packages/react-error-overlay/src/components/ErrorOverlay.js
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| /** | ||
| * Copyright (c) 2015-present, Facebook, Inc. | ||
| * All rights reserved. | ||
| * | ||
| * This source code is licensed under the BSD-style license found in the | ||
| * LICENSE file in the root directory of this source tree. An additional grant | ||
| * of patent rights can be found in the PATENTS file in the same directory. | ||
| */ | ||
|
|
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| /* @flow */ | ||
| import React, { PureComponent } from 'react'; | ||
| import CloseButton from './CloseButton'; | ||
| import NavigationBar from './NavigationBar'; | ||
| import ErrorView from './ErrorView'; | ||
| import Footer from './Footer'; | ||
| import { black } from '../styles'; | ||
|
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| const overlayStyle = { | ||
| position: 'relative', | ||
| display: 'inline-flex', | ||
| flexDirection: 'column', | ||
| height: '100%', | ||
| width: '1024px', | ||
| maxWidth: '100%', | ||
| overflowX: 'hidden', | ||
| overflowY: 'auto', | ||
| padding: '0.5rem', | ||
| boxSizing: 'border-box', | ||
| textAlign: 'left', | ||
| fontFamily: 'Consolas, Menlo, monospace', | ||
| fontSize: '11px', | ||
| whiteSpace: 'pre-wrap', | ||
| wordBreak: 'break-word', | ||
| lineHeight: 1.5, | ||
| color: black, | ||
| }; | ||
|
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| class ErrorOverlay extends PureComponent { | ||
| state = { | ||
| currentIndex: 0, | ||
| }; | ||
| iframeWindow: window = null; | ||
|
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| previous = () => { | ||
| this.setState((state, props) => ({ | ||
| currentIndex: state.currentIndex > 0 | ||
| ? state.currentIndex - 1 | ||
| : props.errorRecords.length - 1, | ||
| })); | ||
| }; | ||
|
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| next = () => { | ||
| this.setState((state, props) => ({ | ||
| currentIndex: state.currentIndex < props.errorRecords.length - 1 | ||
| ? state.currentIndex + 1 | ||
| : 0, | ||
| })); | ||
| }; | ||
|
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| handleSortcuts = (e: KeyboardEvent) => { | ||
| const { key } = e; | ||
| if (key === 'Escape') { | ||
| this.props.close(); | ||
| } else if (key === 'ArrowLeft') { | ||
| this.previous(); | ||
| } else if (key === 'ArrowRight') { | ||
| this.next(); | ||
| } | ||
| }; | ||
|
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| getIframeWindow = (element: HTMLDivElement) => { | ||
| if (element) { | ||
| const document = element.ownerDocument; | ||
| this.iframeWindow = document.defaultView; | ||
| } | ||
| }; | ||
|
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| componentDidMount() { | ||
| window.addEventListener('keydown', this.handleSortcuts); | ||
| if (this.iframeWindow) { | ||
| this.iframeWindow.addEventListener('keydown', this.handleSortcuts); | ||
| } | ||
| } | ||
|
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| componentWillUnmount() { | ||
| window.removeEventListener('keydown', this.handleSortcuts); | ||
| if (this.iframeWindow) { | ||
| this.iframeWindow.removeEventListener('keydown', this.handleSortcuts); | ||
| } | ||
| } | ||
|
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| render() { | ||
| const { errorRecords, close } = this.props; | ||
| const totalErrors = errorRecords.length; | ||
| return ( | ||
| <div style={overlayStyle} ref={this.getIframeWindow}> | ||
| <CloseButton close={close} /> | ||
| {totalErrors > 1 && | ||
| <NavigationBar | ||
| currentError={this.state.currentIndex + 1} | ||
| totalErrors={totalErrors} | ||
| previous={this.previous} | ||
| next={this.next} | ||
| />} | ||
| <ErrorView errorRecord={errorRecords[this.state.currentIndex]} /> | ||
| <Footer /> | ||
| </div> | ||
| ); | ||
| } | ||
| } | ||
|
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| export default ErrorOverlay; |
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