@atlaskit/editor-plugin-show-diff/dist/esm/showDiffPlugin.js

ShowDiff plugin for @atlaskit/editor-core

import _defineProperty from "@babel/runtime/helpers/defineProperty";
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; }
import { fg } from '@atlaskit/platform-feature-flags';
import { getScrollableDecorations } from './pm-plugins/getScrollableDecorations';
import { createPlugin, showDiffPluginKey } from './pm-plugins/main';
export var showDiffPlugin = function showDiffPlugin(_ref) {
  var api = _ref.api,
    config = _ref.config;
  return {
    name: 'showDiff',
    commands: {
      showDiff: function showDiff(params) {
        return function (_ref2) {
          var tr = _ref2.tr;
          return tr.setMeta(showDiffPluginKey, _objectSpread(_objectSpread({}, params), {}, {
            action: 'SHOW_DIFF'
          }));
        };
      },
      hideDiff: function hideDiff(_ref3) {
        var tr = _ref3.tr;
        return tr.setMeta(showDiffPluginKey, {
          steps: [],
          action: 'HIDE_DIFF'
        });
      },
      scrollToNext: function scrollToNext(_ref4) {
        var tr = _ref4.tr;
        return tr.setMeta(showDiffPluginKey, {
          action: 'SCROLL_TO_NEXT'
        });
      },
      scrollToPrevious: function scrollToPrevious(_ref5) {
        var tr = _ref5.tr;
        return tr.setMeta(showDiffPluginKey, {
          action: 'SCROLL_TO_PREVIOUS'
        });
      }
    },
    pmPlugins: function pmPlugins() {
      return [{
        name: 'showDiffPlugin',
        plugin: function plugin(_ref6) {
          var getIntl = _ref6.getIntl;
          return createPlugin(config, getIntl, api);
        }
      }];
    },
    getSharedState: function getSharedState(editorState) {
      var _pluginState$decorati;
      if (!editorState) {
        return {
          isDisplayingChanges: false,
          activeIndex: undefined
        };
      }
      var pluginState = showDiffPluginKey.getState(editorState);
      var decorationCount = fg('platform_editor_show_diff_scroll_navigation') ? getScrollableDecorations(pluginState === null || pluginState === void 0 ? void 0 : pluginState.decorations, editorState.doc) : (pluginState === null || pluginState === void 0 || (_pluginState$decorati = pluginState.decorations) === null || _pluginState$decorati === void 0 ? void 0 : _pluginState$decorati.find()) || [];
      return {
        isDisplayingChanges: decorationCount.length > 0,
        activeIndex: pluginState === null || pluginState === void 0 ? void 0 : pluginState.activeIndex,
        numberOfChanges: decorationCount.length
      };
    }
  };
};