113 lines
5.8 KiB
JavaScript
113 lines
5.8 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = goTo;
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exports.Goto = void 0;
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var _service = require("../service");
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var easingPatterns = _interopRequireWildcard(require("./easing-patterns"));
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var _util = require("./util");
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function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = Object.defineProperty && Object.getOwnPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : {}; if (desc.get || desc.set) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } } newObj.default = obj; return newObj; } }
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function _typeof(obj) { if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }
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function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
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function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
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function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }
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function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
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function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
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function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
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function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
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function goTo(_target) {
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var _settings = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
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var settings = _objectSpread({
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container: document.scrollingElement || document.body || document.documentElement,
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duration: 500,
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offset: 0,
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easing: 'easeInOutCubic',
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appOffset: true
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}, _settings);
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var container = (0, _util.getContainer)(settings.container);
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/* istanbul ignore else */
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if (settings.appOffset && goTo.framework.application) {
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var isDrawer = container.classList.contains('v-navigation-drawer');
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var isClipped = container.classList.contains('v-navigation-drawer--clipped');
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var _goTo$framework$appli = goTo.framework.application,
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bar = _goTo$framework$appli.bar,
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top = _goTo$framework$appli.top;
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settings.offset += bar;
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/* istanbul ignore else */
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if (!isDrawer || isClipped) settings.offset += top;
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}
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var startTime = performance.now();
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var targetLocation = (0, _util.getOffset)(_target) - settings.offset;
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var startLocation = container.scrollTop;
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if (targetLocation === startLocation) return Promise.resolve(targetLocation);
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var ease = typeof settings.easing === 'function' ? settings.easing : easingPatterns[settings.easing];
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/* istanbul ignore else */
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if (!ease) throw new TypeError("Easing function \"".concat(settings.easing, "\" not found.")); // Cannot be tested properly in jsdom
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// tslint:disable-next-line:promise-must-complete
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/* istanbul ignore next */
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return new Promise(function (resolve) {
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return requestAnimationFrame(function step(currentTime) {
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var timeElapsed = currentTime - startTime;
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var progress = Math.abs(settings.duration ? Math.min(timeElapsed / settings.duration, 1) : 1);
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container.scrollTop = Math.floor(startLocation + (targetLocation - startLocation) * ease(progress));
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if (progress === 1 || container.clientHeight + container.scrollTop === container.scrollHeight) {
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return resolve(targetLocation);
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}
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requestAnimationFrame(step);
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});
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});
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}
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goTo.framework = {};
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goTo.init = function () {};
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var Goto =
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/*#__PURE__*/
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function (_Service) {
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_inherits(Goto, _Service);
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function Goto() {
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var _this;
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_classCallCheck(this, Goto);
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_this = _possibleConstructorReturn(this, _getPrototypeOf(Goto).call(this));
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return _possibleConstructorReturn(_this, goTo);
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}
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return Goto;
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}(_service.Service);
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exports.Goto = Goto;
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Goto.property = 'goTo';
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//# sourceMappingURL=index.js.map
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