@edtr-io/plugin-text/dist/plugins/rich-text.js

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.createRichTextPlugin = exports.toggleEmphasize = exports.toggleStrong = exports.isEmphasized = exports.isStrong = exports.emphasizeMark = exports.strongMark = void 0;

var _isHotkey = require("is-hotkey");

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

var _ = require("..");

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

function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }

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

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

var strongMark = '@splish-me/strong';
exports.strongMark = strongMark;
var emphasizeMark = '@splish-me/em';
exports.emphasizeMark = emphasizeMark;

var getActiveMarks = function getActiveMarks(editor) {
  return editor.value.document.getActiveMarksAtRange((0, _.getTrimmedSelectionRange)(editor));
};

var isStrong = function isStrong(editor) {
  return getActiveMarks(editor).some(function (mark) {
    return mark ? mark.type === strongMark : false;
  });
};

exports.isStrong = isStrong;

var isEmphasized = function isEmphasized(editor) {
  return getActiveMarks(editor).some(function (mark) {
    return mark ? mark.type === emphasizeMark : false;
  });
};

exports.isEmphasized = isEmphasized;

var toggleStrong = function toggleStrong(editor) {
  (0, _.trimSelection)(editor);
  return editor.toggleMark(strongMark);
};

exports.toggleStrong = toggleStrong;

var toggleEmphasize = function toggleEmphasize(editor) {
  (0, _.trimSelection)(editor);
  return editor.toggleMark(emphasizeMark);
};

exports.toggleEmphasize = toggleEmphasize;

var DefaultEditorComponent =
/*#__PURE__*/
function (_React$Component) {
  _inherits(DefaultEditorComponent, _React$Component);

  function DefaultEditorComponent() {
    _classCallCheck(this, DefaultEditorComponent);

    return _possibleConstructorReturn(this, _getPrototypeOf(DefaultEditorComponent).apply(this, arguments));
  }

  _createClass(DefaultEditorComponent, [{
    key: "render",
    value: function render() {
      var _this$props = this.props,
          attributes = _this$props.attributes,
          mark = _this$props.mark,
          children = _this$props.children;

      switch (mark.type) {
        case strongMark:
          return React.createElement("strong", attributes, children);

        case emphasizeMark:
          return React.createElement("em", attributes, children);

        default:
          return null;
      }
    }
  }]);

  return DefaultEditorComponent;
}(React.Component);

var DefaultRendererComponent =
/*#__PURE__*/
function (_React$Component2) {
  _inherits(DefaultRendererComponent, _React$Component2);

  function DefaultRendererComponent() {
    _classCallCheck(this, DefaultRendererComponent);

    return _possibleConstructorReturn(this, _getPrototypeOf(DefaultRendererComponent).apply(this, arguments));
  }

  _createClass(DefaultRendererComponent, [{
    key: "render",
    value: function render() {
      var _this$props2 = this.props,
          mark = _this$props2.mark,
          children = _this$props2.children;

      switch (mark.type) {
        case strongMark:
          return React.createElement("strong", null, children);

        case emphasizeMark:
          return React.createElement("em", null, children);

        default:
          return null;
      }
    }
  }]);

  return DefaultRendererComponent;
}(React.Component);

var createRichTextPlugin = function createRichTextPlugin() {
  var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
      _ref$EditorComponent = _ref.EditorComponent,
      EditorComponent = _ref$EditorComponent === void 0 ? DefaultEditorComponent : _ref$EditorComponent,
      _ref$RenderComponent = _ref.RenderComponent,
      RenderComponent = _ref$RenderComponent === void 0 ? DefaultRendererComponent : _ref$RenderComponent;

  return function () {
    return {
      deserialize: function deserialize(el, next) {
        switch (el.tagName.toLowerCase()) {
          case 'strong':
          case 'b':
            return {
              object: 'mark',
              type: strongMark,
              nodes: next(el.childNodes)
            };

          case 'em':
          case 'i':
            return {
              object: 'mark',
              type: emphasizeMark,
              nodes: next(el.childNodes)
            };

          default:
            return;
        }
      },
      onKeyDown: function onKeyDown(event, editor, next) {
        var e = event;

        if ((0, _isHotkey.isHotkey)('mod+b')(e)) {
          e.preventDefault();
          return toggleStrong(editor);
        } else if ((0, _isHotkey.isHotkey)('mod+i')(e)) {
          e.preventDefault();
          return toggleEmphasize(editor);
        }

        return next();
      },
      serialize: function serialize(obj, children) {
        var mark = obj;

        if (mark.object === 'mark' && [strongMark, emphasizeMark].indexOf(mark.type) > -1) {
          return React.createElement(RenderComponent, {
            mark: mark
          }, children);
        }
      },
      renderMark: function renderMark(props, _editor, next) {
        var mark = props.mark;

        if (mark.object === 'mark' && [strongMark, emphasizeMark].indexOf(mark.type) > -1) {
          return React.createElement(EditorComponent, props);
        }

        return next();
      }
    };
  };
};

exports.createRichTextPlugin = createRichTextPlugin;
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