react-dnd-html5-backend/dist/cjs/NativeDragSources/index.js

HTML5 backend for React DnD

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.createNativeDragSource = createNativeDragSource;
exports.matchNativeItemType = matchNativeItemType;

var _nativeTypesConfig = require("./nativeTypesConfig");

var _NativeDragSource = require("./NativeDragSource");

function createNativeDragSource(type, dataTransfer) {
  var result = new _NativeDragSource.NativeDragSource(_nativeTypesConfig.nativeTypesConfig[type]);
  result.loadDataTransfer(dataTransfer);
  return result;
}

function matchNativeItemType(dataTransfer) {
  if (!dataTransfer) {
    return null;
  }

  var dataTransferTypes = Array.prototype.slice.call(dataTransfer.types || []);
  return Object.keys(_nativeTypesConfig.nativeTypesConfig).filter(function (nativeItemType) {
    var matchesTypes = _nativeTypesConfig.nativeTypesConfig[nativeItemType].matchesTypes;
    return matchesTypes.some(function (t) {
      return dataTransferTypes.indexOf(t) > -1;
    });
  })[0] || null;
}