UNPKG

@atlaskit/adf-schema

Version:

Shared package that contains the ADF-schema (json) and ProseMirror node/mark specs

75 lines (74 loc) 3.79 kB
import _typeof from "@babel/runtime/helpers/typeof"; import _defineProperty from "@babel/runtime/helpers/defineProperty"; import _classCallCheck from "@babel/runtime/helpers/classCallCheck"; import _createClass from "@babel/runtime/helpers/createClass"; import _possibleConstructorReturn from "@babel/runtime/helpers/possibleConstructorReturn"; import _getPrototypeOf from "@babel/runtime/helpers/getPrototypeOf"; import _inherits from "@babel/runtime/helpers/inherits"; function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; } function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; } function _callSuper(t, o, e) { return o = _getPrototypeOf(o), _possibleConstructorReturn(t, _isNativeReflectConstruct() ? Reflect.construct(o, e || [], _getPrototypeOf(t).constructor) : o.apply(t, e)); } function _isNativeReflectConstruct() { try { var t = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); } catch (t) {} return (_isNativeReflectConstruct = function _isNativeReflectConstruct() { return !!t; })(); } import { Step, StepResult } from '@atlaskit/editor-prosemirror/transform'; import { Slice, Fragment } from '@atlaskit/editor-prosemirror/model'; /** * For more context on what this is about: * @see https://discuss.prosemirror.net/t/preventing-image-placeholder-replacement-from-being-undone/1394 */ export var SetAttrsStep = /*#__PURE__*/function (_Step) { function SetAttrsStep(pos, attrs) { var _this; _classCallCheck(this, SetAttrsStep); _this = _callSuper(this, SetAttrsStep); _this.pos = pos; _this.attrs = attrs; return _this; } _inherits(SetAttrsStep, _Step); return _createClass(SetAttrsStep, [{ key: "apply", value: function apply(doc) { var target = doc.nodeAt(this.pos); if (!target) { return StepResult.fail('No node at given position'); } if (target.isText) { return StepResult.fail('Target is a text node. Attributes are not allowed.'); } var attrs = _objectSpread(_objectSpread({}, target.attrs || {}), this.attrs || {}); var newNode = target.type.create(attrs, Fragment.empty, target.marks); var slice = new Slice(Fragment.from(newNode), 0, target.isLeaf ? 0 : 1); return StepResult.fromReplace(doc, this.pos, this.pos + 1, slice); } }, { key: "invert", value: function invert(doc) { var target = doc.nodeAt(this.pos); return new SetAttrsStep(this.pos, target ? target.attrs : {}); } }, { key: "map", value: function map(mapping) { var result = mapping.mapResult(this.pos, 1); return result.deleted ? null : new SetAttrsStep(result.pos, this.attrs); } }, { key: "toJSON", value: function toJSON() { return { stepType: 'setAttrs', pos: this.pos, attrs: this.attrs }; } }], [{ key: "fromJSON", value: function fromJSON(_schema, json) { if (typeof json.pos !== 'number' || json.attrs !== null && _typeof(json.attrs) !== 'object') { throw new RangeError('Invalid input for SetAttrsStep.fromJSON'); } return new SetAttrsStep(json.pos, json.attrs); } }]); }(Step); Step.jsonID('setAttrs', SetAttrsStep);