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bundle.js
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/*!
* Trigger.js v1.0.7
* Copyright (c) 2021 Steven Lei
* Released under the MIT License.
*/
/*
* ATTENTION: The "eval" devtool has been used (maybe by default in mode: "development").
* This devtool is neither made for production nor for readable output files.
* It uses "eval()" calls to create a separate source file in the browser devtools.
* If you are trying to read the output file, select a different devtool (https://webpack.js.org/configuration/devtool/)
* or disable the default devtool with "devtool: false".
* If you are looking for production-ready output files, see mode: "production" (https://webpack.js.org/configuration/mode/).
*/
/******/ (() => { // webpackBootstrap
/******/ var __webpack_modules__ = ({
/***/ "./src/bind.ts":
/*!*********************!*\
!*** ./src/bind.ts ***!
\*********************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (/* export default binding */ __WEBPACK_DEFAULT_EXPORT__)\n/* harmony export */ });\n/* harmony import */ var _prefix__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./prefix */ \"./src/prefix.ts\");\n\n/* harmony default export */ function __WEBPACK_DEFAULT_EXPORT__(observer, hook) {\n // Before Hook\n hook && typeof hook.before === 'function' && hook.before(); // Fetch all DOM elements with [tg-name] attribute and set the current top & left offset\n\n var prefix = (0,_prefix__WEBPACK_IMPORTED_MODULE_0__.getPrefix)();\n document.querySelectorAll(\"[\".concat(prefix, \"name]\")).forEach(function (element) {\n var _element$getBoundingC = element.getBoundingClientRect(),\n top = _element$getBoundingC.top,\n height = _element$getBoundingC.height;\n\n element.style.setProperty(\"--\".concat(prefix, \"top\"), \"\".concat(top + window.scrollY));\n element.style.setProperty(\"--\".concat(prefix, \"height\"), \"\".concat(height));\n observer && observer.observe(element);\n }); // After Hook\n\n hook && typeof hook.after === 'function' && hook.after();\n}\n\n//# sourceURL=webpack://Trigger/./src/bind.ts?");
/***/ }),
/***/ "./src/directives/index.ts":
/*!*********************************!*\
!*** ./src/directives/index.ts ***!
\*********************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"extractValues\": () => (/* binding */ extractValues)\n/* harmony export */ });\n/* harmony import */ var _prefix__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../prefix */ \"./src/prefix.ts\");\n\nvar SHOULD_NOT_INHERIT_DIRECTIVES = [\"tg-follow\", \"tg-ref\"]; // As we cannot get the latest value of getPrefix here\n// (require('...') run at webpack build time)\n// so we have to use tg- here as key first\n// and deal with custom prefix later\n// Declare Object directives\n\nvar directives = {}; // Load all the directives\n\nvar importDir = __webpack_require__(\"./src/directives sync tg-[\\\\S]+\\\\.ts$\");\n\nimportDir.keys().map(function (key) {\n var _key$match;\n\n var formatKey = (_key$match = key.match(/tg-[^.]+/)) === null || _key$match === void 0 ? void 0 : _key$match[0];\n\n if (formatKey) {\n directives[formatKey] = importDir(key);\n }\n}); // Extract the value of tg element\n\nfunction extractValues(element, directive, data) {\n // Check if the directive prefix is customised\n // Replace custom prefix to tg- here if necessary\n // in order to have the correct object key\n // for getting the correct value from directives object\n var directiveKey = directive;\n\n if (directiveKey.substring(0, 3) !== 'tg-') {\n var newPrefix = (0,_prefix__WEBPACK_IMPORTED_MODULE_0__.getPrefix)();\n directiveKey = \"tg-\".concat(directiveKey.replace(newPrefix, ''));\n }\n\n if (typeof directives[directiveKey] === 'undefined') {\n return null;\n }\n\n var targetElement = selfOrInheritFromParent(element, directive, directiveKey); // In order to know whether the attribute present or not\n\n var value = targetElement.hasAttribute(directive) ? targetElement.getAttribute(directive) : null;\n return directives[directiveKey].get(value, data);\n} // Find the target element to get the value, is it from self, or inherit from parents?\n\nfunction selfOrInheritFromParent(el, directive, directiveKey) {\n // If the current element has already been set the directive\n if (el.hasAttribute(directive) || SHOULD_NOT_INHERIT_DIRECTIVES.includes(directiveKey)) {\n return el;\n }\n\n var currentEl = el; // Traverse parents\n\n while (true) {\n currentEl = currentEl.parentElement; // Already arrives to body, stop\n\n if (currentEl === document.body) {\n break;\n }\n\n if (currentEl.hasAttribute(directive)) {\n return currentEl;\n }\n }\n\n return el; // Return original (self) element, as no results from parents\n}\n\n//# sourceURL=webpack://Trigger/./src/directives/index.ts?");
/***/ }),
/***/ "./src/directives/tg-bezier.ts":
/*!*************************************!*\
!*** ./src/directives/tg-bezier.ts ***!
\*************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"get\": () => (/* binding */ get)\n/* harmony export */ });\n/* harmony import */ var _ease__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../ease */ \"./src/ease.ts\");\n\nfunction get(value) {\n if (typeof value === 'string') {\n if (value.indexOf(',') > -1) {\n var arr = value.split(',');\n\n if (arr.length !== 4) {\n throw new Error(\"Bezier function expected 4 arguments, but got \".concat(arr.length, \".\"));\n }\n\n return arr;\n } else if (!_ease__WEBPACK_IMPORTED_MODULE_0__.defaultBezier.hasOwnProperty(value)) {\n // Available named bezier values: `ease`, `easeIn`, `easeOut`, `easeInOut`\n throw new Error('The default value of the bezier function does not exist！');\n }\n\n return value;\n }\n}\n\n//# sourceURL=webpack://Trigger/./src/directives/tg-bezier.ts?");
/***/ }),
/***/ "./src/directives/tg-edge.ts":
/*!***********************************!*\
!*** ./src/directives/tg-edge.ts ***!
\***********************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"get\": () => (/* binding */ get)\n/* harmony export */ });\n// Default Value\nvar DEFAULT = 'cover';\nfunction get(value) {\n // only supports cover / inset for now\n if (!value || !['cover', 'inset'].includes(value)) {\n value = DEFAULT;\n }\n\n return value;\n}\n\n//# sourceURL=webpack://Trigger/./src/directives/tg-edge.ts?");
/***/ }),
/***/ "./src/directives/tg-filter.ts":
/*!*************************************!*\
!*** ./src/directives/tg-filter.ts ***!
\*************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"get\": () => (/* binding */ get)\n/* harmony export */ });\nfunction get(value) {\n var filter = {\n mode: 'retain',\n // mode = retain / exact\n values: []\n };\n\n if (typeof value === 'string' && value.trim() !== '') {\n // switch mode to 'exact', means that if the value is other\n // than this, should remove the css attribute (in order to keep the\n // default value of the css variable)\n if (value.substring(value.length - 1) === '!') {\n filter.mode = 'exact';\n value = value.substring(0, value.length - 1);\n } // Clean up all exclamation marks if added accidentally\n\n\n value = value.replace(/!/g, '');\n filter.values = value.split(',').map(function (item) {\n return Number(item.trim());\n });\n }\n\n return filter;\n}\n\n//# sourceURL=webpack://Trigger/./src/directives/tg-filter.ts?");
/***/ }),
/***/ "./src/directives/tg-follow.ts":
/*!*************************************!*\
!*** ./src/directives/tg-follow.ts ***!
\*************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"get\": () => (/* binding */ get)\n/* harmony export */ });\n/* harmony import */ var _prefix__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../prefix */ \"./src/prefix.ts\");\n\nfunction get(value) {\n if (!value) {\n return null;\n } // Suppose tg-ref is unique like id attribute\n\n\n var follow = document.querySelector(\"[\".concat((0,_prefix__WEBPACK_IMPORTED_MODULE_0__.getPrefix)(), \"ref=\\\"\").concat(value, \"\\\"]\")); // Do not support follow chain right now\n\n if (!follow || follow.hasAttribute(\"\".concat((0,_prefix__WEBPACK_IMPORTED_MODULE_0__.getPrefix)(), \"follow\"))) {\n return null;\n }\n\n return follow;\n}\n\n//# sourceURL=webpack://Trigger/./src/directives/tg-follow.ts?");
/***/ }),
/***/ "./src/directives/tg-from.ts":
/*!***********************************!*\
!*** ./src/directives/tg-from.ts ***!
\***********************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"get\": () => (/* binding */ get)\n/* harmony export */ });\n// Default value\nvar DEFAULT = 0;\nfunction get(value) {\n return value ? Number(value) : DEFAULT;\n}\n\n//# sourceURL=webpack://Trigger/./src/directives/tg-from.ts?");
/***/ }),
/***/ "./src/directives/tg-map.ts":
/*!**********************************!*\
!*** ./src/directives/tg-map.ts ***!
\**********************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"get\": () => (/* binding */ get)\n/* harmony export */ });\nfunction _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }\n\nfunction _nonIterableRest() { throw new TypeError(\"Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); }\n\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\nfunction _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== \"undefined\" && arr[Symbol.iterator] || arr[\"@@iterator\"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"] != null) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; }\n\nfunction _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }\n\nfunction get(value, data) {\n var items = {};\n\n if (typeof value === 'string' && value.trim() !== '') {\n value.split(';').forEach(function (pair) {\n var arr = pair.split(':');\n\n if (arr.length === 2) {\n if (arr[0].indexOf(',') > -1) {\n // check whether they are number or not\n var nums = arr[0].split(',');\n\n if (!nums.every(function (item) {\n return /\\d+/.test(item.trim());\n })) {\n throw new Error('Multiple keys of map is wrong. Please check whether they are number or not.');\n } // Multiple Values\n\n\n nums.forEach(function (key) {\n items[key.trim()] = arr[1].trim();\n });\n } else if (arr[0].indexOf('...') > -1) {\n // Use `...` here to define a range, inspired by Swift range operator.\n // Instead of using `-`, we can handle negative numbers easily.\n if (!/(\\d+)\\.\\.\\.(\\d+)/.test(arr[0].trim())) {\n throw new Error('The format of key range is wrong.');\n }\n\n var _arr$0$split$map$sort = arr[0].split('...').map(function (val) {\n return +val;\n }).sort(function (a, b) {\n return a - b;\n }),\n _arr$0$split$map$sort2 = _slicedToArray(_arr$0$split$map$sort, 2),\n from = _arr$0$split$map$sort2[0],\n to = _arr$0$split$map$sort2[1];\n\n var i = from;\n\n while (i <= to) {\n i = Number(i.toFixed((data === null || data === void 0 ? void 0 : data.decimals) || 2));\n items[i] = arr[1].trim();\n i += (data === null || data === void 0 ? void 0 : data.increment) || 0.01;\n } // the number normal case\n\n } else if (/\\d+/.test(arr[0].trim())) {\n items[arr[0].trim()] = arr[1].trim();\n } else {\n throw new Error('The map key is wrong.');\n }\n } else {\n throw new Error('Map format is wrong.');\n }\n });\n }\n\n return items;\n}\n\n//# sourceURL=webpack://Trigger/./src/directives/tg-map.ts?");
/***/ }),
/***/ "./src/directives/tg-name.ts":
/*!***********************************!*\
!*** ./src/directives/tg-name.ts ***!
\***********************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"get\": () => (/* binding */ get)\n/* harmony export */ });\n/* harmony import */ var _prefix__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../prefix */ \"./src/prefix.ts\");\n\nfunction get(value) {\n if (!value) {\n console.warn(\"\".concat((0,_prefix__WEBPACK_IMPORTED_MODULE_0__.getPrefix)(), \"name is not set\"));\n }\n\n if (value.substring(0, 2) === \"--\") {\n return value;\n } // Auto prepend -- for a CSS variable name\n\n\n return \"--\".concat(value);\n}\n\n//# sourceURL=webpack://Trigger/./src/directives/tg-name.ts?");
/***/ }),
/***/ "./src/directives/tg-ref.ts":
/*!**********************************!*\
!*** ./src/directives/tg-ref.ts ***!
\**********************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"get\": () => (/* binding */ get)\n/* harmony export */ });\nfunction get(value) {\n if (!value) {\n return null;\n }\n\n return value;\n}\n\n//# sourceURL=webpack://Trigger/./src/directives/tg-ref.ts?");
/***/ }),
/***/ "./src/directives/tg-step.ts":
/*!***********************************!*\
!*** ./src/directives/tg-step.ts ***!
\***********************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"get\": () => (/* binding */ get)\n/* harmony export */ });\n// Default value\nvar DEFAULT = 0;\nfunction get(value) {\n return value ? Number(value) : DEFAULT;\n}\n\n//# sourceURL=webpack://Trigger/./src/directives/tg-step.ts?");
/***/ }),
/***/ "./src/directives/tg-steps.ts":
/*!************************************!*\
!*** ./src/directives/tg-steps.ts ***!
\************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"get\": () => (/* binding */ get)\n/* harmony export */ });\n// Default value\nvar DEFAULT = 100;\nfunction get(value) {\n var result = value ? Number(value) : DEFAULT; // Should never be 0\n\n if (result === 0) {\n result = DEFAULT;\n }\n\n return result;\n}\n\n//# sourceURL=webpack://Trigger/./src/directives/tg-steps.ts?");
/***/ }),
/***/ "./src/directives/tg-to.ts":
/*!*********************************!*\
!*** ./src/directives/tg-to.ts ***!
\*********************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"get\": () => (/* binding */ get)\n/* harmony export */ });\n// Default value\nvar DEFAULT = 1;\nfunction get(value) {\n return value ? Number(value) : DEFAULT;\n}\n\n//# sourceURL=webpack://Trigger/./src/directives/tg-to.ts?");
/***/ }),
/***/ "./src/ease.ts":
/*!*********************!*\
!*** ./src/ease.ts ***!
\*********************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"cubicBezier\": () => (/* binding */ cubicBezier),\n/* harmony export */ \"ease\": () => (/* binding */ ease),\n/* harmony export */ \"easeIn\": () => (/* binding */ easeIn),\n/* harmony export */ \"easeOut\": () => (/* binding */ easeOut),\n/* harmony export */ \"easeInOut\": () => (/* binding */ easeInOut),\n/* harmony export */ \"defaultBezier\": () => (/* binding */ defaultBezier),\n/* harmony export */ \"easePercentage\": () => (/* binding */ easePercentage)\n/* harmony export */ });\nfunction _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }\n\nfunction _nonIterableRest() { throw new TypeError(\"Invalid attempt to destructure non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); }\n\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\nfunction _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== \"undefined\" && arr[Symbol.iterator] || arr[\"@@iterator\"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i[\"return\"] != null) _i[\"return\"](); } finally { if (_d) throw _e; } } return _arr; }\n\nfunction _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }\n\nfunction cubicBezier(p1x, p1y, p2x, p2y) {\n var ZERO_LIMIT = 1e-6; // Calculate the polynomial coefficients,\n // implicit first and last control points are (0,0) and (1,1).\n\n var ax = 3 * p1x - 3 * p2x + 1;\n var bx = 3 * p2x - 6 * p1x;\n var cx = 3 * p1x;\n var ay = 3 * p1y - 3 * p2y + 1;\n var by = 3 * p2y - 6 * p1y;\n var cy = 3 * p1y;\n\n function sampleCurveDerivativeX(t) {\n // `ax t^3 + bx t^2 + cx t` expanded using Horner's rule\n return (3 * ax * t + 2 * bx) * t + cx;\n }\n\n function sampleCurveX(t) {\n return ((ax * t + bx) * t + cx) * t;\n }\n\n function sampleCurveY(t) {\n return ((ay * t + by) * t + cy) * t;\n } // Given an x value, find a parametric value it came from.\n\n\n function solveCurveX(x) {\n var t2 = x;\n var derivative;\n var x2; // https://trac.webkit.org/browser/trunk/Source/WebCore/platform/animation\n // first try a few iterations of Newton's method -- normally very fast.\n // http://en.wikipedia.org/wikiNewton's_method\n\n for (var i = 0; i < 8; i++) {\n // f(t) - x = 0\n x2 = sampleCurveX(t2) - x;\n\n if (Math.abs(x2) < ZERO_LIMIT) {\n return t2;\n }\n\n derivative = sampleCurveDerivativeX(t2); // == 0, failure\n\n /* istanbul ignore if */\n\n if (Math.abs(derivative) < ZERO_LIMIT) {\n break;\n }\n\n t2 -= x2 / derivative;\n } // Fall back to the bisection method for reliability.\n // bisection\n // http://en.wikipedia.org/wiki/Bisection_method\n\n\n var t1 = 1;\n /* istanbul ignore next */\n\n var t0 = 0;\n /* istanbul ignore next */\n\n t2 = x;\n /* istanbul ignore next */\n\n while (t1 > t0) {\n x2 = sampleCurveX(t2) - x;\n\n if (Math.abs(x2) < ZERO_LIMIT) {\n return t2;\n }\n\n if (x2 > 0) {\n t1 = t2;\n } else {\n t0 = t2;\n }\n\n t2 = (t1 + t0) / 2;\n } // Failure\n\n\n return t2;\n }\n\n function solve(x) {\n return sampleCurveY(solveCurveX(x));\n }\n\n return solve;\n}\nvar ease = cubicBezier(0.25, 0.1, 0.25, 1);\nvar easeIn = cubicBezier(0.42, 0, 1, 1);\nvar easeOut = cubicBezier(0, 0, 0.58, 1);\nvar easeInOut = cubicBezier(0.42, 0, 0.58, 1); // Default named bezier values\n\nvar defaultBezier = {\n ease: cubicBezier(0.25, 0.1, 0.25, 1),\n easeIn: cubicBezier(0.42, 0, 1, 1),\n easeOut: cubicBezier(0, 0, 0.58, 1),\n easeInOut: cubicBezier(0.42, 0, 0.58, 1)\n};\nfunction easePercentage(bezier, percentage) {\n if (typeof bezier === 'string') {\n percentage = defaultBezier[bezier](percentage);\n } else {\n var _bezier = _slicedToArray(bezier, 4),\n p1x = _bezier[0],\n p1y = _bezier[1],\n p2x = _bezier[2],\n p2y = _bezier[3];\n\n percentage = cubicBezier(p1x, p1y, p2x, p2y)(percentage);\n }\n\n return percentage;\n}\n;\n\n//# sourceURL=webpack://Trigger/./src/ease.ts?");
/***/ }),
/***/ "./src/helpers.ts":
/*!************************!*\
!*** ./src/helpers.ts ***!
\************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"decimalsLength\": () => (/* binding */ decimalsLength),\n/* harmony export */ \"getValueInRange\": () => (/* binding */ getValueInRange)\n/* harmony export */ });\n/**\n * Calculate the length of decimal places for a number\n * @param {number} number The number.\n * @returns {number} The caculated length.\n */\nfunction decimalsLength(number) {\n if (Math.floor(number) === number) return 0;\n return number.toString().split('.')[1].length || 0;\n}\n/**\n * Get the value. If it is greater than max, get max, otherwise get min.\n * @param {number} value \n * @param {number} min min value in the range\n * @param {number} max max value in the range\n * @returns number\n */\n\nfunction getValueInRange(value, min, max) {\n return Math.min(Math.max(value, 0), 1);\n}\n\n//# sourceURL=webpack://Trigger/./src/helpers.ts?");
/***/ }),
/***/ "./src/index.ts":
/*!**********************!*\
!*** ./src/index.ts ***!
\**********************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony import */ var _trigger__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./trigger */ \"./src/trigger.ts\");\n // Simple, Start.\n\n_trigger__WEBPACK_IMPORTED_MODULE_0__[\"default\"].start();\n\n//# sourceURL=webpack://Trigger/./src/index.ts?");
/***/ }),
/***/ "./src/observer.ts":
/*!*************************!*\
!*** ./src/observer.ts ***!
\*************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (/* export default binding */ __WEBPACK_DEFAULT_EXPORT__)\n/* harmony export */ });\nvar options = {\n root: null,\n // document.body\n rootMargin: '0px',\n threshold: 0\n};\n/* harmony default export */ function __WEBPACK_DEFAULT_EXPORT__(cb) {\n // Check if `IntersectionObserver` is available\n if (typeof IntersectionObserver === 'undefined') {\n console.warn(\"IntersectionObserver is not supported in this browser\");\n return null;\n }\n\n return new IntersectionObserver(cb, options);\n}\n\n//# sourceURL=webpack://Trigger/./src/observer.ts?");
/***/ }),
/***/ "./src/parse.ts":
/*!**********************!*\
!*** ./src/parse.ts ***!
\**********************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"parseAttributes\": () => (/* binding */ parseAttributes),\n/* harmony export */ \"parseValues\": () => (/* binding */ parseValues)\n/* harmony export */ });\n/* harmony import */ var _helpers__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./helpers */ \"./src/helpers.ts\");\n/* harmony import */ var _directives__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./directives */ \"./src/directives/index.ts\");\n/* harmony import */ var _prefix__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./prefix */ \"./src/prefix.ts\");\n/* harmony import */ var _ease__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./ease */ \"./src/ease.ts\");\n\n\n\n\n/**\n * This function will be called in observe stage,\n * caching those values into an object for ease of use in scroll event.\n */\n\nfunction parseAttributes(element) {\n var prefix = (0,_prefix__WEBPACK_IMPORTED_MODULE_2__.getPrefix)();\n var follow = (0,_directives__WEBPACK_IMPORTED_MODULE_1__.extractValues)(element, \"\".concat(prefix, \"follow\"));\n var actualElement = follow || element;\n var style = getComputedStyle(actualElement);\n var top = +style.getPropertyValue(\"--\".concat(prefix, \"top\"));\n var height = +style.getPropertyValue(\"--\".concat(prefix, \"height\"));\n var name = (0,_directives__WEBPACK_IMPORTED_MODULE_1__.extractValues)(element, \"\".concat(prefix, \"name\"));\n var from = (0,_directives__WEBPACK_IMPORTED_MODULE_1__.extractValues)(actualElement, \"\".concat(prefix, \"from\"));\n var to = (0,_directives__WEBPACK_IMPORTED_MODULE_1__.extractValues)(actualElement, \"\".concat(prefix, \"to\"));\n var steps = (0,_directives__WEBPACK_IMPORTED_MODULE_1__.extractValues)(actualElement, \"\".concat(prefix, \"steps\"));\n var step = (0,_directives__WEBPACK_IMPORTED_MODULE_1__.extractValues)(actualElement, \"\".concat(prefix, \"step\"));\n var bezier = (0,_directives__WEBPACK_IMPORTED_MODULE_1__.extractValues)(actualElement, \"\".concat(prefix, \"bezier\"));\n var filter = (0,_directives__WEBPACK_IMPORTED_MODULE_1__.extractValues)(element, \"\".concat(prefix, \"filter\"));\n var edge = (0,_directives__WEBPACK_IMPORTED_MODULE_1__.extractValues)(actualElement, \"\".concat(prefix, \"edge\"));\n var range = Math.abs(to - from);\n var increment = step === 0 ? range / steps : step;\n var segments = steps ? steps : range / increment;\n var decimals = (0,_helpers__WEBPACK_IMPORTED_MODULE_0__.decimalsLength)(increment);\n var multiplier = from > to ? -1 : 1;\n var mapping = (0,_directives__WEBPACK_IMPORTED_MODULE_1__.extractValues)(element, \"\".concat(prefix, \"map\"), {\n increment: increment,\n decimals: decimals\n });\n return {\n el: element,\n top: top,\n height: height,\n name: name,\n from: from,\n to: to,\n steps: steps,\n step: step,\n mapping: mapping,\n filter: filter,\n edge: edge,\n range: range,\n increment: increment,\n segments: segments,\n decimals: decimals,\n multiplier: multiplier,\n lastValue: null,\n bezier: bezier\n };\n}\n/**\n * Calculation happens here,\n * this function is called when scroll event happens.\n * So keep this as light as possible.\n */\n\nfunction parseValues(elements) {\n var _document$documentEle = document.documentElement,\n scrolled = _document$documentEle.scrollTop,\n clientHeight = _document$documentEle.clientHeight;\n elements.forEach(function (element) {\n var el = element.el,\n top = element.top,\n height = element.height,\n increment = element.increment,\n segments = element.segments,\n decimals = element.decimals,\n multiplier = element.multiplier,\n name = element.name,\n from = element.from,\n mapping = element.mapping,\n filter = element.filter,\n edge = element.edge,\n lastValue = element.lastValue,\n bezier = element.bezier; // If the name is equal to '_' (--_), skip\n\n if (name === '--_') {\n return;\n } // edge is 'cover' by default\n\n\n var percentage = edge === 'cover' ? (0,_helpers__WEBPACK_IMPORTED_MODULE_0__.getValueInRange)((scrolled + clientHeight - top) / (clientHeight + height), 0, 1) : (0,_helpers__WEBPACK_IMPORTED_MODULE_0__.getValueInRange)((scrolled - top) / (height - clientHeight), 0, 1); // Calculation result value of bezier\n\n percentage = bezier ? (0,_ease__WEBPACK_IMPORTED_MODULE_3__.easePercentage)(bezier, percentage) : percentage;\n var value;\n var mappingValue = (from + Math.floor((segments + 1) * percentage) * increment * multiplier).toFixed(decimals);\n value = +mappingValue;\n\n if (filter.values.length > 0 && !filter.values.includes(value)) {\n // If the mode is 'exact', remove the CSS property\n // Setting the lastValue to null to ensure correct comparison below\n if (filter.mode === 'exact') {\n element.lastValue = null;\n el.style.removeProperty(name);\n }\n\n return;\n }\n\n if (typeof mapping[value] !== 'undefined') {\n value = mapping[value];\n }\n\n if (lastValue != value) {\n el.style.setProperty(name, \"\".concat(value));\n el.dispatchEvent(new CustomEvent('tg', {\n // @ts-ignore\n target: el,\n detail: {\n value: value\n }\n }));\n element.lastValue = value;\n console.log('value', element, value);\n }\n });\n}\n\n//# sourceURL=webpack://Trigger/./src/parse.ts?");
/***/ }),
/***/ "./src/prefix.ts":
/*!***********************!*\
!*** ./src/prefix.ts ***!
\***********************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"getPrefixSetting\": () => (/* binding */ getPrefixSetting),\n/* harmony export */ \"getPrefix\": () => (/* binding */ getPrefix)\n/* harmony export */ });\nvar prefix = \"tg\";\nfunction getPrefixSetting() {\n var newPrefix = document.body && document.body.getAttribute('data-trigger-prefix');\n newPrefix && setPrefix(newPrefix);\n}\n\nfunction setPrefix(str) {\n if (typeof str !== 'string' || !(str = str.trim())) {\n return;\n }\n\n prefix = str;\n}\n\nfunction getPrefix() {\n return \"\".concat(prefix, \"-\");\n}\n\n//# sourceURL=webpack://Trigger/./src/prefix.ts?");
/***/ }),
/***/ "./src/trigger.ts":
/*!************************!*\
!*** ./src/trigger.ts ***!
\************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
"use strict";
eval("__webpack_require__.r(__webpack_exports__);\n/* harmony export */ __webpack_require__.d(__webpack_exports__, {\n/* harmony export */ \"default\": () => (__WEBPACK_DEFAULT_EXPORT__)\n/* harmony export */ });\n/* harmony import */ var _prefix__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ./prefix */ \"./src/prefix.ts\");\n/* harmony import */ var _parse__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./parse */ \"./src/parse.ts\");\n/* harmony import */ var _observer__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./observer */ \"./src/observer.ts\");\n/* harmony import */ var _bind__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./bind */ \"./src/bind.ts\");\nfunction _toConsumableArray(arr) { return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); }\n\nfunction _nonIterableSpread() { throw new TypeError(\"Invalid attempt to spread non-iterable instance.\\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.\"); }\n\nfunction _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === \"string\") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === \"Object\" && o.constructor) n = o.constructor.name; if (n === \"Map\" || n === \"Set\") return Array.from(o); if (n === \"Arguments\" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }\n\nfunction _iterableToArray(iter) { if (typeof Symbol !== \"undefined\" && iter[Symbol.iterator] != null || iter[\"@@iterator\"] != null) return Array.from(iter); }\n\nfunction _arrayWithoutHoles(arr) { if (Array.isArray(arr)) return _arrayLikeToArray(arr); }\n\nfunction _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }\n\n\n\n\n\nvar activeElements = []; // Store the elements observed by IntersectionObserver\n\nvar ob = null; // Store the observer instance\n\n(0,_prefix__WEBPACK_IMPORTED_MODULE_0__.getPrefixSetting)(); // Get the customised prefix setting if available\n\n/**\n * Observe all `HTMLElement`.\n *\n * @private\n */\n\nfunction observeElements() {\n ob = (0,_observer__WEBPACK_IMPORTED_MODULE_2__[\"default\"])(function (entries) {\n entries.forEach(function (entry) {\n var target = entry.target;\n\n if (entry.isIntersecting) {\n activeElements.push((0,_parse__WEBPACK_IMPORTED_MODULE_1__.parseAttributes)(target));\n } else {\n // Remove element from array if not intersecting\n activeElements = activeElements.filter(function (obj) {\n return obj.el !== target;\n });\n }\n });\n });\n}\n/**\n * Add event listener for `DOMContentLoaded`, `resize`, `scroll` events of window.\n *\n * @private\n */\n\n\nfunction eventListeners() {\n // Bind tg elements\n window.addEventListener('DOMContentLoaded', function () {\n // Find all [tg-name] elements\n (0,_bind__WEBPACK_IMPORTED_MODULE_3__[\"default\"])(ob);\n setTimeout(function () {\n // Run once on start, so that correct style will be set before scroll happens\n var allElements = _toConsumableArray(document.querySelectorAll(\"[\".concat((0,_prefix__WEBPACK_IMPORTED_MODULE_0__.getPrefix)(), \"name]\"))).map(function (element) {\n return (0,_parse__WEBPACK_IMPORTED_MODULE_1__.parseAttributes)(element);\n });\n\n (0,_parse__WEBPACK_IMPORTED_MODULE_1__.parseValues)(allElements);\n });\n }); // Re-bind if resize occurs\n\n window.addEventListener('resize', function () {\n (0,_bind__WEBPACK_IMPORTED_MODULE_3__[\"default\"])(ob, {\n before: function before() {\n // Clean Up if necessary\n activeElements.forEach(function (element) {\n var _ob;\n\n (_ob = ob) === null || _ob === void 0 ? void 0 : _ob.unobserve(element.el);\n }); // Clean up activeElements\n\n activeElements = [];\n }\n });\n }); // Update the value of CSS variable for [tg-name] elements when scroll event happens\n\n window.addEventListener('scroll', function (e) {\n (0,_parse__WEBPACK_IMPORTED_MODULE_1__.parseValues)(activeElements);\n });\n}\n\nvar Trigger = {\n start: function start() {\n if (!document.body) {\n console.warn(\"Unable to initialise, document.body does not exist.\");\n return;\n }\n\n observeElements();\n eventListeners();\n }\n};\n/* harmony default export */ const __WEBPACK_DEFAULT_EXPORT__ = (Trigger);\n\n//# sourceURL=webpack://Trigger/./src/trigger.ts?");
/***/ }),
/***/ "./src/directives sync tg-[\\S]+\\.ts$":
/*!*********************************************************!*\
!*** ./src/directives/ sync nonrecursive tg-[\S]+\.ts$ ***!
\*********************************************************/
/***/ ((module, __unused_webpack_exports, __webpack_require__) => {
eval("var map = {\n\t\"./tg-bezier.ts\": \"./src/directives/tg-bezier.ts\",\n\t\"./tg-edge.ts\": \"./src/directives/tg-edge.ts\",\n\t\"./tg-filter.ts\": \"./src/directives/tg-filter.ts\",\n\t\"./tg-follow.ts\": \"./src/directives/tg-follow.ts\",\n\t\"./tg-from.ts\": \"./src/directives/tg-from.ts\",\n\t\"./tg-map.ts\": \"./src/directives/tg-map.ts\",\n\t\"./tg-name.ts\": \"./src/directives/tg-name.ts\",\n\t\"./tg-ref.ts\": \"./src/directives/tg-ref.ts\",\n\t\"./tg-step.ts\": \"./src/directives/tg-step.ts\",\n\t\"./tg-steps.ts\": \"./src/directives/tg-steps.ts\",\n\t\"./tg-to.ts\": \"./src/directives/tg-to.ts\"\n};\n\n\nfunction webpackContext(req) {\n\tvar id = webpackContextResolve(req);\n\treturn __webpack_require__(id);\n}\nfunction webpackContextResolve(req) {\n\tif(!__webpack_require__.o(map, req)) {\n\t\tvar e = new Error(\"Cannot find module '\" + req + \"'\");\n\t\te.code = 'MODULE_NOT_FOUND';\n\t\tthrow e;\n\t}\n\treturn map[req];\n}\nwebpackContext.keys = function webpackContextKeys() {\n\treturn Object.keys(map);\n};\nwebpackContext.resolve = webpackContextResolve;\nmodule.exports = webpackContext;\nwebpackContext.id = \"./src/directives sync tg-[\\\\S]+\\\\.ts$\";\n\n//# sourceURL=webpack://Trigger/./src/directives/_sync_nonrecursive_tg-%5B\\S%5D+\\.ts$?");
/***/ })
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