@atlaskit/editor-plugin-card/dist/esm/pm-plugins/keymap.js

Card plugin for @atlaskit/editor-core

import { getBrowserInfo } from '@atlaskit/editor-common/browser';
import { bindKeymapWithCommand, moveDown, moveUp } from '@atlaskit/editor-common/keymaps';
import { keymap } from '@atlaskit/editor-prosemirror/keymap';
import { NodeSelection } from '@atlaskit/editor-prosemirror/state';
import { findChildren, flatten } from '@atlaskit/editor-prosemirror/utils';
var lookupPixel = 10;
var getClosestInlineCardPos = function getClosestInlineCardPos(state, editorView, direction) {
  var _editorView$posAtCoor;
  var selection = state.selection;
  var parent = selection.$from.parent;
  var inlineCardType = state.schema.nodes.inlineCard;
  if (!flatten(parent, false).some(function (_ref) {
    var node = _ref.node;
    return node.type === inlineCardType;
  })) {
    return null;
  }
  var coord = editorView.coordsAtPos(selection.$anchor.pos);
  var nearPos = (_editorView$posAtCoor = editorView.posAtCoords({
    left: coord.left,
    top: direction === 'up' ? coord.top - lookupPixel : coord.bottom + lookupPixel
  })) === null || _editorView$posAtCoor === void 0 ? void 0 : _editorView$posAtCoor.inside;
  if (typeof nearPos === 'number' && nearPos > -1) {
    var newNode = state.doc.nodeAt(nearPos);
    if (newNode) {
      if (newNode.type !== inlineCardType || findChildren(parent, function (node) {
        return node === newNode;
      }, false).length === 0 || newNode === selection.node) {
        return null;
      }
      return nearPos;
    }
  }
  return null;
};
var selectAboveBelowInlineCard = function selectAboveBelowInlineCard(direction) {
  return function (state, dispatch, editorView) {
    if (!editorView || !dispatch) {
      return false;
    }
    var pos = getClosestInlineCardPos(state, editorView, direction);
    if (pos) {
      dispatch(state.tr.setSelection(new NodeSelection(state.doc.resolve(pos))));
      return true;
    }
    return false;
  };
};
export function cardKeymap(featureFlags) {
  var list = {};
  var browser = getBrowserInfo();
  // https://bugs.chromium.org/p/chromium/issues/detail?id=1227468 introduced since Chrome 91
  if (browser.chrome && browser.chrome_version > 90) {
    // Ignored via go/ees005
    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
    bindKeymapWithCommand(moveUp.common, selectAboveBelowInlineCard('up'), list);

    // Ignored via go/ees005
    // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
    bindKeymapWithCommand(moveDown.common, selectAboveBelowInlineCard('down'), list);
  }
  return keymap(list);
}