@atlaskit/editor-plugin-block-controls/dist/cjs/editor-commands/move-node-with-block-menu.js

Block controls plugin for @atlaskit/editor-core

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.moveNodeWithBlockMenu = void 0;
var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
var _analytics = require("@atlaskit/editor-common/analytics");
var _types = require("@atlaskit/editor-common/types");
var _experiments = require("@atlaskit/tmp-editor-statsig/experiments");
var _main = require("../pm-plugins/main");
var _selection = require("../pm-plugins/utils/selection");
var _moveNode = require("./move-node");
var _moveNodeUtils = require("./utils/move-node-utils");
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) { (0, _defineProperty2.default)(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; }
var getSelectionToIndex = function getSelectionToIndex(fromIndex, $to, depth) {
  var toIndex = $to.index(depth);
  var toIndexAfter = $to.indexAfter(depth);

  // If $to is at the start of a node (indexAfter === index), don't include that node
  // This occurs when the preserved selection is outside of inline positions at node boundaries
  if (toIndexAfter === toIndex && toIndex > fromIndex) {
    return toIndex - 1;
  }
  return toIndex;
};
var moveNodeWithBlockMenu = exports.moveNodeWithBlockMenu = function moveNodeWithBlockMenu(api, direction) {
  return function (_ref) {
    var _api$blockControls$sh;
    var tr = _ref.tr;
    if (!(0, _experiments.editorExperiment)('platform_editor_block_menu', true)) {
      return tr;
    }
    var preservedSelection = api === null || api === void 0 || (_api$blockControls$sh = api.blockControls.sharedState.currentState()) === null || _api$blockControls$sh === void 0 ? void 0 : _api$blockControls$sh.preservedSelection;
    var selection = preservedSelection !== null && preservedSelection !== void 0 ? preservedSelection : tr.selection;

    // Use getNodeBoundsFromSelection to get the proper block boundaries
    var nodeBounds = (0, _moveNodeUtils.getNodeBoundsFromSelection)(selection);
    if (!nodeBounds) {
      return tr;
    }
    var currentNodePos = nodeBounds.from;
    var $from = selection.$from,
      $to = selection.$to;
    var depth = tr.doc.resolve(currentNodePos).depth;
    var fromIndex = $from.index(depth);
    var trAfterNodeMove = tr;
    if (direction === _types.DIRECTION.UP) {
      if (fromIndex > 0) {
        var moveToPos = $from.posAtIndex(fromIndex - 1, depth);
        trAfterNodeMove = (0, _moveNode.moveNode)(api)(currentNodePos, moveToPos, _analytics.INPUT_METHOD.BLOCK_MENU)({
          tr: tr
        }) || tr;
      }
    } else {
      // selectionToIndex is the index of the last node in the selection
      var selectionToIndex = getSelectionToIndex(fromIndex, $to, depth);
      // Adding 2 so we jump over the next node to the position after it
      var moveToIndex = selectionToIndex + 2;
      if (moveToIndex <= $to.node(depth).childCount) {
        var _moveToPos = $to.posAtIndex(moveToIndex, depth);
        trAfterNodeMove = (0, _moveNode.moveNode)(api)(currentNodePos, _moveToPos, _analytics.INPUT_METHOD.BLOCK_MENU)({
          tr: tr
        }) || tr;
      }
    }

    // map selection
    var mappedSelection = (0, _selection.mapPreservedSelection)(selection, trAfterNodeMove);
    if (mappedSelection) {
      trAfterNodeMove.setSelection(mappedSelection);
    }

    //recalculate canMoveUp and canMoveDown
    var _canMoveNodeUpOrDown = (0, _moveNodeUtils.canMoveNodeUpOrDown)(trAfterNodeMove),
      moveUp = _canMoveNodeUpOrDown.moveUp,
      moveDown = _canMoveNodeUpOrDown.moveDown;
    var currentMeta = trAfterNodeMove.getMeta(_main.key);
    var newMeta = _objectSpread(_objectSpread({}, currentMeta), {
      toggleMenu: {
        moveUp: moveUp,
        moveDown: moveDown
      }
    });
    return trAfterNodeMove.setMeta(_main.key, newMeta);
  };
};