roadmap/assets/js/swupProgressPlugin.js

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(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory();
else if(typeof define === 'function' && define.amd)
define([], factory);
else if(typeof exports === 'object')
exports["SwupProgressPlugin"] = factory();
else
root["SwupProgressPlugin"] = factory();
})(window, function() {
return /******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId]) {
/******/ return installedModules[moduleId].exports;
/******/ }
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ i: moduleId,
/******/ l: false,
/******/ exports: {}
/******/ };
/******/
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ // Flag the module as loaded
/******/ module.l = true;
/******/
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/
/******/
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/
/******/ // define getter function for harmony exports
/******/ __webpack_require__.d = function(exports, name, getter) {
/******/ if(!__webpack_require__.o(exports, name)) {
/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter });
/******/ }
/******/ };
/******/
/******/ // define __esModule on exports
/******/ __webpack_require__.r = function(exports) {
/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ }
/******/ Object.defineProperty(exports, '__esModule', { value: true });
/******/ };
/******/
/******/ // create a fake namespace object
/******/ // mode & 1: value is a module id, require it
/******/ // mode & 2: merge all properties of value into the ns
/******/ // mode & 4: return value when already ns object
/******/ // mode & 8|1: behave like require
/******/ __webpack_require__.t = function(value, mode) {
/******/ if(mode & 1) value = __webpack_require__(value);
/******/ if(mode & 8) return value;
/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
/******/ var ns = Object.create(null);
/******/ __webpack_require__.r(ns);
/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value });
/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
/******/ return ns;
/******/ };
/******/
/******/ // getDefaultExport function for compatibility with non-harmony modules
/******/ __webpack_require__.n = function(module) {
/******/ var getter = module && module.__esModule ?
/******/ function getDefault() { return module['default']; } :
/******/ function getModuleExports() { return module; };
/******/ __webpack_require__.d(getter, 'a', getter);
/******/ return getter;
/******/ };
/******/
/******/ // Object.prototype.hasOwnProperty.call
/******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/
/******/
/******/ // Load entry module and return exports
/******/ return __webpack_require__(__webpack_require__.s = 0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
var _index = __webpack_require__(1);
var _index2 = _interopRequireDefault(_index);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
module.exports = _index2.default; // this is here for webpack to expose SwupPlugin as window.SwupPlugin
/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
var _plugin = __webpack_require__(2);
var _plugin2 = _interopRequireDefault(_plugin);
var _ProgressBar = __webpack_require__(3);
var _ProgressBar2 = _interopRequireDefault(_ProgressBar);
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
var SwupProgressPlugin = function (_Plugin) {
_inherits(SwupProgressPlugin, _Plugin);
function SwupProgressPlugin() {
var options = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
_classCallCheck(this, SwupProgressPlugin);
var _this = _possibleConstructorReturn(this, (SwupProgressPlugin.__proto__ || Object.getPrototypeOf(SwupProgressPlugin)).call(this));
_this.name = 'SwupProgressPlugin';
_this.startShowingProgress = function () {
_this.progressBar.setValue(0);
_this.showProgressBarAfterDelay();
};
_this.stopShowingProgress = function () {
_this.progressBar.setValue(1);
if (_this.options.hideImmediately) {
_this.hideProgressBar();
} else {
_this.finishAnimationAndHideProgressBar();
}
};
_this.showProgressBar = function () {
_this.cancelHideProgressBarTimeout();
_this.progressBar.show();
};
_this.showProgressBarAfterDelay = function () {
_this.cancelShowProgressBarTimeout();
_this.cancelHideProgressBarTimeout();
_this.showProgressBarTimeout = window.setTimeout(_this.showProgressBar, _this.options.delay);
};
_this.hideProgressBar = function () {
_this.cancelShowProgressBarTimeout();
_this.progressBar.hide();
};
_this.finishAnimationAndHideProgressBar = function () {
_this.cancelShowProgressBarTimeout();
_this.hideProgressBarTimeout = window.setTimeout(_this.hideProgressBar, _this.options.transition);
};
_this.cancelShowProgressBarTimeout = function () {
window.clearTimeout(_this.showProgressBarTimeout);
delete _this.showProgressBarTimeout;
};
_this.cancelHideProgressBarTimeout = function () {
window.clearTimeout(_this.hideProgressBarTimeout);
delete _this.hideProgressBarTimeout;
};
var defaultOptions = {
className: 'swup-progress-bar',
delay: 300,
transition: undefined,
minValue: undefined,
initialValue: undefined,
hideImmediately: true
};
_this.options = _extends({}, defaultOptions, options);
_this.showProgressBarTimeout = null;
_this.hideProgressBarTimeout = null;
_this.progressBar = new _ProgressBar2.default({
className: _this.options.className,
animationDuration: _this.options.transition,
minValue: _this.options.minValue,
initialValue: _this.options.initialValue
});
return _this;
}
_createClass(SwupProgressPlugin, [{
key: 'mount',
value: function mount() {
this.swup.on('transitionStart', this.startShowingProgress);
this.swup.on('contentReplaced', this.stopShowingProgress);
}
}, {
key: 'unmount',
value: function unmount() {
this.swup.off('transitionStart', this.startShowingProgress);
this.swup.off('contentReplaced', this.stopShowingProgress);
}
}]);
return SwupProgressPlugin;
}(_plugin2.default);
exports.default = SwupProgressPlugin;
/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var Plugin = function () {
function Plugin() {
_classCallCheck(this, Plugin);
this.isSwupPlugin = true;
}
_createClass(Plugin, [{
key: "mount",
value: function mount() {
// this is mount method rewritten by class extending
// and is executed when swup is enabled with plugin
}
}, {
key: "unmount",
value: function unmount() {
// this is unmount method rewritten by class extending
// and is executed when swup with plugin is disabled
}
}, {
key: "_beforeMount",
value: function _beforeMount() {
// here for any future hidden auto init
}
}, {
key: "_afterUnmount",
value: function _afterUnmount() {}
// here for any future hidden auto-cleanup
// this is here so we can tell if plugin was created by extending this class
}]);
return Plugin;
}();
exports.default = Plugin;
/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {
"use strict";
Object.defineProperty(exports, "__esModule", {
value: true
});
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
var ProgressBar = function () {
function ProgressBar() {
var _this = this;
var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
_ref$className = _ref.className,
className = _ref$className === undefined ? 'progress-bar' : _ref$className,
_ref$styleAttr = _ref.styleAttr,
styleAttr = _ref$styleAttr === undefined ? 'data-progressbar-styles' : _ref$styleAttr,
_ref$animationDuratio = _ref.animationDuration,
animationDuration = _ref$animationDuratio === undefined ? 300 : _ref$animationDuratio,
_ref$minValue = _ref.minValue,
minValue = _ref$minValue === undefined ? 0.1 : _ref$minValue,
_ref$initialValue = _ref.initialValue,
initialValue = _ref$initialValue === undefined ? 0.25 : _ref$initialValue,
_ref$trickleValue = _ref.trickleValue,
trickleValue = _ref$trickleValue === undefined ? 0.03 : _ref$trickleValue;
_classCallCheck(this, ProgressBar);
this.styleElement = null;
this.progressElement = null;
this.value = 0;
this.visible = false;
this.hiding = false;
this.trickleInterval = null;
this.trickle = function () {
var advance = Math.random() * _this.trickleValue;
_this.setValue(_this.value + advance);
};
this.className = className;
this.styleAttr = styleAttr;
this.animationDuration = animationDuration;
this.minValue = minValue;
this.initialValue = initialValue;
this.trickleValue = trickleValue;
this.styleElement = this.createStyleElement();
this.progressElement = this.createProgressElement();
}
_createClass(ProgressBar, [{
key: 'show',
value: function show() {
if (!this.visible) {
this.visible = true;
this.installStyleElement();
this.installProgressElement();
this.startTrickling();
}
}
}, {
key: 'hide',
value: function hide() {
var _this2 = this;
if (this.visible && !this.hiding) {
this.hiding = true;
this.fadeProgressElement(function () {
_this2.uninstallProgressElement();
_this2.stopTrickling();
_this2.visible = false;
_this2.hiding = false;
});
}
}
}, {
key: 'setValue',
value: function setValue(value) {
this.value = Math.min(1, Math.max(this.minValue, value));
this.refresh();
}
// Private
}, {
key: 'installStyleElement',
value: function installStyleElement() {
document.head.insertBefore(this.styleElement, document.head.firstChild);
}
}, {
key: 'installProgressElement',
value: function installProgressElement() {
this.progressElement.style.width = '0%';
this.progressElement.style.opacity = '1';
document.documentElement.insertBefore(this.progressElement, document.body);
this.progressElement.scrollTop = 0; // Force reflow to ensure initial style takes effect
this.setValue(Math.random() * this.initialValue);
}
}, {
key: 'fadeProgressElement',
value: function fadeProgressElement(callback) {
this.progressElement.style.opacity = '0';
setTimeout(callback, this.animationDuration * 1.5);
}
}, {
key: 'uninstallProgressElement',
value: function uninstallProgressElement() {
if (this.progressElement.parentNode) {
document.documentElement.removeChild(this.progressElement);
}
}
}, {
key: 'startTrickling',
value: function startTrickling() {
if (!this.trickleInterval) {
this.trickleInterval = window.setInterval(this.trickle, this.animationDuration);
}
}
}, {
key: 'stopTrickling',
value: function stopTrickling() {
window.clearInterval(this.trickleInterval);
delete this.trickleInterval;
}
}, {
key: 'refresh',
value: function refresh() {
var _this3 = this;
requestAnimationFrame(function () {
_this3.progressElement.style.width = _this3.value * 100 + '%';
});
}
}, {
key: 'createStyleElement',
value: function createStyleElement() {
var element = document.createElement('style');
element.setAttribute(this.styleAttr, '');
element.textContent = this.defaultStyles;
return element;
}
}, {
key: 'createProgressElement',
value: function createProgressElement() {
var element = document.createElement('div');
element.className = this.className;
return element;
}
}, {
key: 'defaultStyles',
get: function get() {
return '\n\t\t.' + this.className + ' {\n\t\t\t\tposition: fixed;\n\t\t\t\tdisplay: block;\n\t\t\t\ttop: 0;\n\t\t\t\tleft: 0;\n\t\t\t\theight: 3px;\n\t\t\t\tbackground-color: black;\n\t\t\t\tz-index: 9999;\n\t\t\t\ttransition:\n\t\t\t\t\twidth ' + this.animationDuration + 'ms ease-out,\n\t\t\t\t\topacity ' + this.animationDuration / 2 + 'ms ' + this.animationDuration / 2 + 'ms ease-in;\n\t\t\t\ttransform: translate3d(0, 0, 0);\n\t\t\t}\n\t\t';
}
}]);
return ProgressBar;
}();
exports.default = ProgressBar;
/***/ })
/******/ ]);
});