107 lines
2.2 KiB
JavaScript
107 lines
2.2 KiB
JavaScript
// @flow
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import * as React from 'react';
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import { observable } from 'mobx';
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import { observer } from 'mobx-react';
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import { TwitterPicker } from 'react-color';
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import styled from 'styled-components';
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import Fade from 'components/Fade';
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import { LabelText } from 'components/Input';
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const colors = [
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'#4E5C6E',
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'#19B7FF',
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'#7F6BFF',
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'#FC7419',
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'#FC2D2D',
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'#FFE100',
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'#14CF9F',
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'#00D084',
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'#EE84F0',
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'#2F362F',
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];
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type Props = {
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onChange: (color: string) => void,
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value?: string,
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};
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@observer
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class ColorPicker extends React.Component<Props> {
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@observable isOpen: boolean = false;
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node: ?HTMLElement;
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componentDidMount() {
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window.addEventListener('click', this.handleClickOutside);
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}
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componentWillUnmount() {
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window.removeEventListener('click', this.handleClickOutside);
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}
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handleClose = () => {
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this.isOpen = false;
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};
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handleOpen = () => {
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this.isOpen = true;
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};
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handleClickOutside = (ev: SyntheticMouseEvent<>) => {
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// $FlowFixMe
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if (ev.target && this.node && this.node.contains(ev.target)) {
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return;
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}
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this.handleClose();
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};
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render() {
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return (
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<Wrapper ref={ref => (this.node = ref)}>
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<label>
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<LabelText>Color</LabelText>
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</label>
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<Swatch
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role="button"
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onClick={this.isOpen ? this.handleClose : this.handleOpen}
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color={this.props.value}
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/>
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<Floating>
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{this.isOpen && (
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<Fade>
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<TwitterPicker
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colors={colors}
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color={this.props.value}
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onChange={color => this.props.onChange(color.hex)}
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triangle="top-right"
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/>
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</Fade>
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)}
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</Floating>
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</Wrapper>
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);
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}
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}
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const Wrapper = styled('div')`
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display: inline-block;
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position: relative;
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`;
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const Floating = styled('div')`
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position: absolute;
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top: 60px;
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right: 0;
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z-index: 1;
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`;
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const Swatch = styled('div')`
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display: inline-block;
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width: 48px;
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height: 32px;
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border: 1px solid ${({ active, color }) => (active ? 'white' : 'transparent')};
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border-radius: 4px;
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background: ${({ color }) => color};
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`;
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export default ColorPicker;
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