71 lines
3.1 KiB
JavaScript
71 lines
3.1 KiB
JavaScript
(window["webpackJsonp"] = window["webpackJsonp"] || []).push([["swipe-back-0a6a44c8-js"],{
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/***/ "./node_modules/@ionic/core/dist/esm/swipe-back-0a6a44c8.js":
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/*!******************************************************************!*\
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!*** ./node_modules/@ionic/core/dist/esm/swipe-back-0a6a44c8.js ***!
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\******************************************************************/
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/*! exports provided: createSwipeBackGesture */
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/***/ (function(module, __webpack_exports__, __webpack_require__) {
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"use strict";
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__webpack_require__.r(__webpack_exports__);
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/* harmony export (binding) */ __webpack_require__.d(__webpack_exports__, "createSwipeBackGesture", function() { return createSwipeBackGesture; });
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/* harmony import */ var _helpers_5c745fbd_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./helpers-5c745fbd.js */ "./node_modules/@ionic/core/dist/esm/helpers-5c745fbd.js");
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/* harmony import */ var _gesture_controller_89173521_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./gesture-controller-89173521.js */ "./node_modules/@ionic/core/dist/esm/gesture-controller-89173521.js");
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/* harmony import */ var _index_eea61379_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./index-eea61379.js */ "./node_modules/@ionic/core/dist/esm/index-eea61379.js");
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const createSwipeBackGesture = (el, canStartHandler, onStartHandler, onMoveHandler, onEndHandler) => {
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const win = el.ownerDocument.defaultView;
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const canStart = (detail) => {
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return detail.startX <= 50 && canStartHandler();
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};
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const onMove = (detail) => {
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// set the transition animation's progress
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const delta = detail.deltaX;
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const stepValue = delta / win.innerWidth;
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onMoveHandler(stepValue);
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};
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const onEnd = (detail) => {
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// the swipe back gesture has ended
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const delta = detail.deltaX;
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const width = win.innerWidth;
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const stepValue = delta / width;
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const velocity = detail.velocityX;
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const z = width / 2.0;
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const shouldComplete = velocity >= 0 && (velocity > 0.2 || detail.deltaX > z);
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const missing = shouldComplete ? 1 - stepValue : stepValue;
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const missingDistance = missing * width;
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let realDur = 0;
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if (missingDistance > 5) {
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const dur = missingDistance / Math.abs(velocity);
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realDur = Math.min(dur, 540);
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}
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/**
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* TODO: stepValue can sometimes return negative values
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* or values greater than 1 which should not be possible.
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* Need to investigate more to find where the issue is.
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*/
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onEndHandler(shouldComplete, (stepValue <= 0) ? 0.01 : Object(_helpers_5c745fbd_js__WEBPACK_IMPORTED_MODULE_0__["c"])(0, stepValue, 0.9999), realDur);
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};
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return Object(_index_eea61379_js__WEBPACK_IMPORTED_MODULE_2__["createGesture"])({
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el,
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gestureName: 'goback-swipe',
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gesturePriority: 40,
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threshold: 10,
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canStart,
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onStart: onStartHandler,
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onMove,
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onEnd
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});
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};
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/***/ })
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}]);
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//# sourceMappingURL=swipe-back-0a6a44c8-js-es2015.js.map
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