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[finishes #160456513] and reduces dev JS blob by 200kb
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| import React from 'react' | ||
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| export default class Popover extends React.PureComponent { | ||
| render () { | ||
| const { innerClassName, isOpen } = this.props | ||
| if (!isOpen) return null | ||
|
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| const props = { ...this.props } | ||
| delete props.isOpen | ||
| delete props.innerClassName | ||
| delete props.toggle | ||
| delete props.target | ||
| delete props.boundariesElement | ||
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| props.className = innerClassName || null | ||
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| return ( | ||
| <div className='mock-reactstrap-Popover'> | ||
| <div {...props}/> | ||
| </div> | ||
| ) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,163 @@ | ||
| import React from 'react' | ||
| import PropTypes from 'prop-types' | ||
| import Button from 'reactstrap/lib/Button' | ||
| import InputGroup from 'reactstrap/lib/InputGroup' | ||
| import InputGroupAddon from 'reactstrap/lib/InputGroupAddon' | ||
| import Input from 'reactstrap/lib/Input' | ||
| import Popover from 'reactstrap/lib/Popover' | ||
| import PopoverBody from 'reactstrap/lib/PopoverBody' | ||
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| class ColorChoice extends React.PureComponent { | ||
| static propTypes = { | ||
| color: PropTypes.string.isRequired, // like '#abcdef' | ||
| onClick: PropTypes.func.isRequired, // onClick('#abcdef') => undefined | ||
| } | ||
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| onClick = () => { | ||
| this.props.onClick(this.props.color) | ||
| } | ||
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| render () { | ||
| const { color } = this.props | ||
| const name = 'color-' + color.slice(1) | ||
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| return ( | ||
| <button | ||
| name={name} | ||
| onClick={this.onClick} | ||
| className='color-choice' | ||
| style={{ backgroundColor: color}} | ||
| ></button> | ||
| ) | ||
| } | ||
| } | ||
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| /** | ||
| * a <button> and <input> that let the user write a color. | ||
| */ | ||
| class CustomColorChoice extends React.PureComponent { | ||
| static propTypes = { | ||
| defaultValue: PropTypes.string.isRequired, // '#abcdef'-style string | ||
| onChange: PropTypes.func.isRequired, // onChange('#abcdef') => undefined | ||
| onClose: PropTypes.func.isRequired, // onClose() => undefined -- if Escape is pressed | ||
| } | ||
|
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| state = { | ||
| value: this.props.defaultValue, | ||
| } | ||
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| get effectiveColor () { | ||
| if (!this.isValid) return '#000000' | ||
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| const { value } = this.state | ||
| return value[0] === '#' ? value : `#${value}` | ||
| } | ||
|
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| get isValid () { | ||
| return /^#?[0-9a-fA-F]{6}$/.test(this.state.value) | ||
| } | ||
|
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| onClickButton = () => { | ||
| this.props.onChange(this.effectiveColor) | ||
| } | ||
|
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| onChange = (ev) => { | ||
| this.setState({ value: ev.target.value }) | ||
| } | ||
|
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| onKeyDown = (ev) => { | ||
| switch (ev.key) { | ||
| case 'Enter': | ||
| const el = ev.target | ||
| if (this.isValid) { | ||
| this.props.onChange(this.effectiveColor) | ||
| return this.props.onClose() | ||
| } | ||
| break | ||
| case 'Escape': | ||
| this.props.onClose() | ||
| break | ||
| } | ||
| } | ||
|
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| render () { | ||
| const { value } = this.state | ||
|
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| return ( | ||
| <InputGroup className={this.isValid ? 'valid' : 'invalid'}> | ||
| <InputGroupAddon addonType='prepend'> | ||
| <Button name='choose-custom-color' className='choose-custom-color' onClick={this.onClickButton} style={{ background: this.effectiveColor }}></Button> | ||
| </InputGroupAddon> | ||
| <Input | ||
| placeholder='#000000' | ||
| value={value} | ||
| onChange={this.onChange} | ||
| onKeyDown={this.onKeyDown} | ||
| /> | ||
| </InputGroup> | ||
| ) | ||
| } | ||
| } | ||
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|
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| /** | ||
| * A simulation for `<input type="color" list=...`, which has lousy | ||
| * cross-browser support in 2018. | ||
| */ | ||
| export default class ColorPicker extends React.PureComponent { | ||
| static propTypes = { | ||
| name: PropTypes.string.isRequired, | ||
| value: PropTypes.string, // Like '#abcdef'; default is '#000000' | ||
| choices: PropTypes.arrayOf(PropTypes.string.isRequired).isRequired, | ||
| onChange: PropTypes.func.isRequired, // onChange('#abcdef') => undefined | ||
| } | ||
|
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| state = { | ||
| isOpen: false | ||
| } | ||
|
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| buttonRef = React.createRef() | ||
|
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| toggleOpen = () => { | ||
| this.setState({ isOpen: !this.state.isOpen }) | ||
| } | ||
|
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| close = () => { | ||
| this.setState({ isOpen: false }) | ||
| } | ||
|
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| onChange = (color) => { | ||
| this.props.onChange(color) | ||
| this.setState({ isOpen: false }) | ||
| } | ||
|
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| render () { | ||
| const { name, value, choices } = this.props | ||
| const { isOpen } = this.state | ||
| const safeValue = value || '#000000' | ||
|
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| return ( | ||
| <div className='color-picker'> | ||
| <Button ref={this.buttonRef} title='Pick color' onClick={this.toggleOpen} className='color-picker button color' style={{ background: safeValue }}> | ||
| <i className='color-picker' /> | ||
| </Button> | ||
| { isOpen ? ( | ||
| <Popover placement='bottom' innerClassName='color-picker-popover' isOpen={isOpen} target={this.buttonRef} toggle={this.close}> | ||
| <PopoverBody> | ||
| {choices.map(color => ( | ||
| <ColorChoice key={'choice-' + color} color={color} onClick={this.onChange} /> | ||
| ))} | ||
| <CustomColorChoice | ||
| key={'custom-choice-' + safeValue} | ||
| defaultValue={safeValue} | ||
| onChange={this.onChange} | ||
| onClose={this.close} | ||
| /> | ||
| </PopoverBody> | ||
| </Popover> | ||
| ) : null } | ||
| </div> | ||
| ) | ||
| } | ||
| } |
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