{"version":3,"file":"chunk-klb-pay18.js","sources":["../node_modules/size-sensor/lib/id.js","../node_modules/size-sensor/lib/debounce.js","../node_modules/size-sensor/lib/constant.js","../node_modules/size-sensor/lib/sensors/object.js","../node_modules/size-sensor/lib/sensors/resizeObserver.js","../node_modules/size-sensor/lib/sensors/index.js","../node_modules/size-sensor/lib/sensorPool.js","../node_modules/size-sensor/lib/index.js"],"sourcesContent":["\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports[\"default\"] = void 0;\n/**\n * Created by hustcc on 18/6/9.\n * Contract: i@hust.cc\n */\n\nvar id = 1;\n\n/**\n * generate unique id in application\n * @return {string}\n */\nvar _default = function _default() {\n  return \"\".concat(id++);\n};\nexports[\"default\"] = _default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports[\"default\"] = void 0;\n/**\n * Created by hustcc on 18/6/9.\n * 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strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.createSensor = void 0;\nvar _debounce = _interopRequireDefault(require(\"../debounce\"));\nvar _constant = require(\"../constant\");\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { \"default\": obj }; }\n/**\n * Created by hustcc on 18/6/9.\n * Contract: i@hust.cc\n */\n\nvar createSensor = function createSensor(element, whenDestroy) {\n  var sensor = undefined;\n  // callback\n  var listeners = [];\n\n  /**\n   * create object DOM of sensor\n   * @returns {HTMLObjectElement}\n   */\n  var newSensor = function newSensor() {\n    // adjust style\n    if (getComputedStyle(element).position === 'static') {\n      element.style.position = 'relative';\n    }\n    var obj = document.createElement('object');\n    obj.onload = function () {\n      obj.contentDocument.defaultView.addEventListener('resize', resizeListener);\n      // 直接触发一次 resize\n      resizeListener();\n    };\n    obj.style.display = 'block';\n    obj.style.position = 'absolute';\n    obj.style.top = '0';\n    obj.style.left = '0';\n    obj.style.height = '100%';\n    obj.style.width = '100%';\n    obj.style.overflow = 'hidden';\n    obj.style.pointerEvents = 'none';\n    obj.style.zIndex = '-1';\n    obj.style.opacity = '0';\n    obj.setAttribute('class', _constant.SensorClassName);\n    obj.setAttribute('tabindex', _constant.SensorTabIndex);\n    obj.type = 'text/html';\n\n    // append into dom\n    element.appendChild(obj);\n    // for ie, should set data attribute delay, or will be white screen\n    obj.data = 'about:blank';\n    return obj;\n  };\n\n  /**\n   * trigger listeners\n   */\n  var resizeListener = (0, _debounce[\"default\"])(function () {\n    // trigger all listener\n    listeners.forEach(function (listener) {\n      listener(element);\n    });\n  });\n\n  /**\n   * listen with one callback function\n   * @param cb\n   */\n  var bind = function bind(cb) {\n    // if 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