@mirrormedia/lilith-draft-editor/lib/draft-js/buttons/font-color.js

## Installation

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.FontColorButton = FontColorButton;

var _react = _interopRequireWildcard(require("react"));

var _modals = require("@keystone-ui/modals");

var _draftJs = require("draft-js");

var _fields = require("@keystone-ui/fields");

var _styledComponents = _interopRequireDefault(require("styled-components"));

var _modifier = require("../modifier");

var _const = require("../const");

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

const ColorHexInput = (0, _styledComponents.default)(_fields.TextInput)`
  font-family: Georgia, serif;
  margin-right: 10px;
  padding: 10px;
`;

function FontColorButton(props) {
  const {
    isActive,
    editorState,
    onChange,
    className
  } = props;
  const [toShowColorInput, setToShowColorInput] = (0, _react.useState)(false);
  const [colorValue, setColorValue] = (0, _react.useState)('');

  const promptForColor = e => {
    e.preventDefault();
    const selection = editorState.getSelection();

    if (!selection.isCollapsed()) {
      setToShowColorInput(true);
    }
  };

  const confirmColor = () => {
    const selection = editorState.getSelection();
    const contentState = editorState.getCurrentContent();

    let newContentState = _modifier.Modifier.removeInlineStyleByPrefix(contentState, selection, _const.CUSTOM_STYLE_PREFIX_FONT_COLOR);

    if (colorValue) {
      newContentState = _modifier.Modifier.applyInlineStyle(newContentState, selection, _const.CUSTOM_STYLE_PREFIX_FONT_COLOR + colorValue);
    }

    onChange(_draftJs.EditorState.push(editorState, newContentState, 'change-inline-style'));
    setToShowColorInput(false);
    setColorValue('');
  };

  const onColorInputKeyDown = e => {
    if (e.which === 13) {
      e.preventDefault();
      confirmColor();
    }
  };

  const removeColor = () => {
    const selection = editorState.getSelection();

    if (!selection.isCollapsed()) {
      const contentState = editorState.getCurrentContent();

      const newContentState = _modifier.Modifier.removeInlineStyleByPrefix(contentState, selection, _const.CUSTOM_STYLE_PREFIX_FONT_COLOR);

      onChange(_draftJs.EditorState.push(editorState, newContentState, 'change-inline-style'));
    }

    setToShowColorInput(false);
    setColorValue('');
  };

  const colorInput = /*#__PURE__*/_react.default.createElement(_modals.AlertDialog, {
    title: "Hex Color Code (#ffffff)",
    isOpen: toShowColorInput,
    actions: {
      cancel: {
        label: 'Cancel',
        action: removeColor
      },
      confirm: {
        label: 'Confirm',
        action: confirmColor
      }
    }
  }, /*#__PURE__*/_react.default.createElement(ColorHexInput, {
    onChange: e => setColorValue(e.target.value),
    type: "text",
    value: colorValue,
    onKeyDown: onColorInputKeyDown
  }));

  return /*#__PURE__*/_react.default.createElement(_react.Fragment, null, colorInput, /*#__PURE__*/_react.default.createElement("div", {
    className: className,
    onMouseDown: isActive ? removeColor : promptForColor
  }, /*#__PURE__*/_react.default.createElement("i", {
    className: "fas fa-palette"
  })));
}