wix-style-react/dist/es/src/ColorPicker/ColorPicker.js

wix-style-react

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _class, _temp;

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

import React from 'react';
import color from 'color';
import { object, string, func, bool, oneOfType, node } from 'prop-types';

import WixComponent from '../BaseComponents/WixComponent';
import ColorPickerHsb from './ColorPickerHsb';
import ColorPickerHue from './ColorPickerHue';
import ColorPickerHistory from './ColorPickerHistory';
import ColorPickerConverter from './ColorPickerConverter';
import ColorPickerActions from './ColorPickerActions';

import css from './ColorPicker.scss';

var FALLBACK_COLOR = color('#86c6e5');

/**
 * Color Picker
 *
 * Under the hood uses color manipulation library [https://github.com/Qix-/color](https://github.com/Qix-/color).
 * Value for this component can be given in `string` or `object` format.
 * The callbacks always respond with color `object` format.
 */
var ColorPicker = (_temp = _class = function (_WixComponent) {
  _inherits(ColorPicker, _WixComponent);

  function ColorPicker(props) {
    _classCallCheck(this, ColorPicker);

    var _this = _possibleConstructorReturn(this, (ColorPicker.__proto__ || Object.getPrototypeOf(ColorPicker)).call(this, props));

    _this.change = _this.change.bind(_this);
    _this.confirm = _this.confirm.bind(_this);
    _this.cancel = _this.cancel.bind(_this);

    var _color = safeColor(props.value) || FALLBACK_COLOR;
    _this.state = { current: _color, previous: _color };
    return _this;
  }

  _createClass(ColorPicker, [{
    key: 'render',
    value: function render() {
      var _props = this.props,
          showHistory = _props.showHistory,
          showInput = _props.showInput,
          showConverter = _props.showConverter,
          children = _props.children;
      var _state = this.state,
          current = _state.current,
          previous = _state.previous;


      return React.createElement(
        'div',
        { className: css.root },
        React.createElement(ColorPickerHsb, { current: current, onChange: this.change }),
        React.createElement(ColorPickerHue, { current: current, onChange: this.change }),
        React.createElement(ColorPickerHistory, {
          show: showHistory,
          current: current,
          previous: previous,
          onClick: this.change
        }),
        React.createElement(ColorPickerConverter, {
          dataHook: 'color-picker-converter',
          showConverter: showConverter,
          showInput: showInput,
          current: current,
          onChange: this.change,
          onEnter: this.confirm
        }),
        children && React.createElement(
          'div',
          { className: css.children },
          children
        ),
        React.createElement(ColorPickerActions, { onConfirm: this.confirm, onCancel: this.cancel })
      );
    }
  }, {
    key: 'componentWillReceiveProps',
    value: function componentWillReceiveProps(props) {
      var _color = safeColor(props.value);
      if (_color && !equal(_color, this.state.current)) {
        this.setState({ current: _color });
      }
    }
  }, {
    key: 'change',
    value: function change(_color) {
      var _this2 = this;

      this.setState({ current: _color }, function () {
        _this2.props.onChange(_color);
      });
    }
  }, {
    key: 'confirm',
    value: function confirm() {
      this.setState({ previous: this.state.current });
      this.props.onConfirm(this.state.current);
    }
  }, {
    key: 'cancel',
    value: function cancel() {
      this.props.onCancel(this.state.previous);
    }
  }]);

  return ColorPicker;
}(WixComponent), _class.displayName = 'ColorPicker', _class.propTypes = {
  /** Current color, can be given in `string` or `object` format [https://github.com/Qix-/color](https://github.com/Qix-/color) */
  value: oneOfType([string, object]).isRequired,

  /** Should current/previous color be displayed */
  showHistory: bool,

  /** Should `HEX`/`RGB`/`HSB` converter tabs be displayed */
  showConverter: bool,

  /** Should color input (in `HEX` mode) be displayed. This is relevant only if `showConverter` is `true` */
  showInput: bool,

  /** Handle color change event. */
  onChange: func.isRequired,

  /** Handle cancel button click */
  onCancel: func.isRequired,

  /** Handle confirm button click */
  onConfirm: func.isRequired,
  /** Children would be rendered above action buttons */
  children: node
}, _class.defaultProps = {
  showHistory: false,
  showConverter: true,
  showInput: true
}, _temp);
export { ColorPicker as default };


function equal(color1, color2) {
  return color1.hex() === color2.hex();
}

function safeColor(input) {
  try {
    return color(input);
  } catch (error) {
    return null;
  }
}