diff --git a/.classpath b/.classpath
new file mode 100644
index 0000000..7bc01d9
--- /dev/null
+++ b/.classpath
@@ -0,0 +1,9 @@
+
+
+
+
+
+
+
+
+
diff --git a/.project b/.project
new file mode 100644
index 0000000..f29c2c3
--- /dev/null
+++ b/.project
@@ -0,0 +1,33 @@
+
+
+ MyActivity
+
+
+
+
+
+ com.android.ide.eclipse.adt.ResourceManagerBuilder
+
+
+
+
+ com.android.ide.eclipse.adt.PreCompilerBuilder
+
+
+
+
+ org.eclipse.jdt.core.javabuilder
+
+
+
+
+ com.android.ide.eclipse.adt.ApkBuilder
+
+
+
+
+
+ com.android.ide.eclipse.adt.AndroidNature
+ org.eclipse.jdt.core.javanature
+
+
diff --git a/.settings/org.eclipse.jdt.core.prefs b/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 0000000..b080d2d
--- /dev/null
+++ b/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,4 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
+org.eclipse.jdt.core.compiler.compliance=1.6
+org.eclipse.jdt.core.compiler.source=1.6
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
new file mode 100644
index 0000000..ce30bc2
--- /dev/null
+++ b/AndroidManifest.xml
@@ -0,0 +1,35 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/assets/html/Lato400.woff b/assets/html/Lato400.woff
new file mode 100644
index 0000000..ad1a467
Binary files /dev/null and b/assets/html/Lato400.woff differ
diff --git a/assets/html/Lato700.woff b/assets/html/Lato700.woff
new file mode 100644
index 0000000..35934a9
Binary files /dev/null and b/assets/html/Lato700.woff differ
diff --git a/assets/html/app.appcache b/assets/html/app.appcache
new file mode 100644
index 0000000..caa91e1
--- /dev/null
+++ b/assets/html/app.appcache
@@ -0,0 +1,10 @@
+CACHE MANIFEST
+# v1.2
+
+# Explicitly cached 'master entries'.
+CACHE:
+http://imgs.xkcd.com/
+
+# Resources that require the user to be online.
+NETWORK:
+*
\ No newline at end of file
diff --git a/assets/html/idangerous.swiper.css b/assets/html/idangerous.swiper.css
new file mode 100755
index 0000000..20d0b7c
--- /dev/null
+++ b/assets/html/idangerous.swiper.css
@@ -0,0 +1,107 @@
+/* ===============================================================
+Basic Swiper Styles
+================================================================*/
+.swiper-container {
+ margin:0 auto;
+ position:relative;
+ overflow:hidden;
+ -webkit-backface-visibility:hidden;
+ -moz-backface-visibility:hidden;
+ -ms-backface-visibility:hidden;
+ -o-backface-visibility:hidden;
+ backface-visibility:hidden;
+ /* Fix of Webkit flickering */
+ z-index:1;
+}
+.swiper-wrapper {
+ position:relative;
+ width:100%;
+ -webkit-transition-property:-webkit-transform, left, top;
+ -webkit-transition-duration:0s;
+ -webkit-transform:translate3d(0px,0,0);
+ -webkit-transition-timing-function:ease;
+
+ -moz-transition-property:-moz-transform, left, top;
+ -moz-transition-duration:0s;
+ -moz-transform:translate3d(0px,0,0);
+ -moz-transition-timing-function:ease;
+
+ -o-transition-property:-o-transform, left, top;
+ -o-transition-duration:0s;
+ -o-transform:translate3d(0px,0,0);
+ -o-transition-timing-function:ease;
+ -o-transform:translate(0px,0px);
+
+ -ms-transition-property:-ms-transform, left, top;
+ -ms-transition-duration:0s;
+ -ms-transform:translate3d(0px,0,0);
+ -ms-transition-timing-function:ease;
+
+ transition-property:transform, left, top;
+ transition-duration:0s;
+ transform:translate3d(0px,0,0);
+ transition-timing-function:ease;
+
+ -webkit-box-sizing: content-box;
+ -moz-box-sizing: content-box;
+ box-sizing: content-box;
+}
+.swiper-free-mode > .swiper-wrapper {
+ -webkit-transition-timing-function: ease-out;
+ -moz-transition-timing-function: ease-out;
+ -ms-transition-timing-function: ease-out;
+ -o-transition-timing-function: ease-out;
+ transition-timing-function: ease-out;
+ margin: 0 auto;
+}
+.swiper-slide {
+ float: left;
+}
+
+/* IE10 Windows Phone 8 Fixes */
+.swiper-wp8-horizontal {
+ -ms-touch-action: pan-y;
+}
+.swiper-wp8-vertical {
+ -ms-touch-action: pan-x;
+}
+
+/* ===============================================================
+Your custom styles, here you need to specify container's and slide's
+sizes, pagination, etc.
+================================================================*/
+.swiper-container {
+ /* Specify Swiper's Size: */
+
+ /*width:200px;
+ height: 100px;*/
+}
+.swiper-slide {
+ /* Specify Slides's Size: */
+
+ /*width: 100%;
+ height: 100%;*/
+}
+.swiper-slide-active {
+ /* Specific active slide styling: */
+
+}
+.swiper-slide-visible {
+ /* Specific visible slide styling: */
+
+}
+/* ===============================================================
+Pagination Styles
+================================================================*/
+.swiper-pagination-switch {
+ /* Stylize pagination button: */
+
+}
+.swiper-active-switch {
+ /* Specific active button style: */
+
+}
+.swiper-visible-switch {
+ /* Specific visible button style: */
+
+}
diff --git a/assets/html/idangerous.swiper.js b/assets/html/idangerous.swiper.js
new file mode 100755
index 0000000..c955821
--- /dev/null
+++ b/assets/html/idangerous.swiper.js
@@ -0,0 +1,2705 @@
+var Swiper = function (selector, params) {
+ 'use strict';
+
+ /*=========================
+ A little bit dirty but required part for IE8 and old FF support
+ ===========================*/
+ if (document.body.__defineGetter__) {
+ if (HTMLElement) {
+ var element = HTMLElement.prototype;
+ if (element.__defineGetter__) {
+ element.__defineGetter__('outerHTML', function () { return new XMLSerializer().serializeToString(this); });
+ }
+ }
+ }
+
+ if (!window.getComputedStyle) {
+ window.getComputedStyle = function (el, pseudo) {
+ this.el = el;
+ this.getPropertyValue = function (prop) {
+ var re = /(\-([a-z]){1})/g;
+ if (prop === 'float') prop = 'styleFloat';
+ if (re.test(prop)) {
+ prop = prop.replace(re, function () {
+ return arguments[2].toUpperCase();
+ });
+ }
+ return el.currentStyle[prop] ? el.currentStyle[prop] : null;
+ };
+ return this;
+ };
+ }
+ if (!Array.prototype.indexOf) {
+ Array.prototype.indexOf = function (obj, start) {
+ for (var i = (start || 0), j = this.length; i < j; i++) {
+ if (this[i] === obj) { return i; }
+ }
+ return -1;
+ };
+ }
+ if (!document.querySelectorAll) {
+ if (!window.jQuery) return;
+ }
+ function $$(selector, context) {
+ if (document.querySelectorAll)
+ return (context || document).querySelectorAll(selector);
+ else
+ return jQuery(selector, context);
+ }
+
+ /*=========================
+ Check for correct selector
+ ===========================*/
+ if (typeof selector === 'undefined') return;
+
+ if (!(selector.nodeType)) {
+ if ($$(selector).length === 0) return;
+ }
+
+ /*=========================
+ _this
+ ===========================*/
+ var _this = this;
+
+ /*=========================
+ Default Flags and vars
+ ===========================*/
+ _this.touches = {
+ start: 0,
+ startX: 0,
+ startY: 0,
+ current: 0,
+ currentX: 0,
+ currentY: 0,
+ diff: 0,
+ abs: 0
+ };
+ _this.positions = {
+ start: 0,
+ abs: 0,
+ diff: 0,
+ current: 0
+ };
+ _this.times = {
+ start: 0,
+ end: 0
+ };
+
+ _this.id = (new Date()).getTime();
+ _this.container = (selector.nodeType) ? selector : $$(selector)[0];
+ _this.isTouched = false;
+ _this.isMoved = false;
+ _this.activeIndex = 0;
+ _this.centerIndex = 0;
+ _this.activeLoaderIndex = 0;
+ _this.activeLoopIndex = 0;
+ _this.previousIndex = null;
+ _this.velocity = 0;
+ _this.snapGrid = [];
+ _this.slidesGrid = [];
+ _this.imagesToLoad = [];
+ _this.imagesLoaded = 0;
+ _this.wrapperLeft = 0;
+ _this.wrapperRight = 0;
+ _this.wrapperTop = 0;
+ _this.wrapperBottom = 0;
+ _this.isAndroid = navigator.userAgent.toLowerCase().indexOf('android') >= 0;
+ var wrapper, slideSize, wrapperSize, direction, isScrolling, containerSize;
+
+ /*=========================
+ Default Parameters
+ ===========================*/
+ var defaults = {
+ eventTarget: 'wrapper', // or 'container'
+ mode : 'horizontal', // or 'vertical'
+ touchRatio : 1,
+ speed : 300,
+ freeMode : false,
+ freeModeFluid : false,
+ momentumRatio: 1,
+ momentumBounce: true,
+ momentumBounceRatio: 1,
+ slidesPerView : 1,
+ slidesPerGroup : 1,
+ simulateTouch : true,
+ followFinger : true,
+ shortSwipes : true,
+ longSwipesRatio: 0.5,
+ moveStartThreshold: false,
+ onlyExternal : false,
+ createPagination : true,
+ pagination : false,
+ paginationElement: 'span',
+ paginationClickable: false,
+ paginationAsRange: true,
+ resistance : true, // or false or 100%
+ scrollContainer : false,
+ preventLinks : true,
+ preventLinksPropagation: false,
+ noSwiping : false, // or class
+ noSwipingClass : 'swiper-no-swiping', //:)
+ initialSlide: 0,
+ keyboardControl: false,
+ mousewheelControl : false,
+ mousewheelControlForceToAxis : false,
+ useCSS3Transforms : true,
+ // Autoplay
+ autoplay: false,
+ autoplayDisableOnInteraction: true,
+ autoplayStopOnLast: false,
+ //Loop mode
+ loop: false,
+ loopAdditionalSlides: 0,
+ //Auto Height
+ calculateHeight: false,
+ cssWidthAndHeight: false,
+ //Images Preloader
+ updateOnImagesReady : true,
+ //Form elements
+ releaseFormElements : true,
+ //Watch for active slide, useful when use effects on different slide states
+ watchActiveIndex: false,
+ //Slides Visibility Fit
+ visibilityFullFit : false,
+ //Slides Offset
+ offsetPxBefore : 0,
+ offsetPxAfter : 0,
+ offsetSlidesBefore : 0,
+ offsetSlidesAfter : 0,
+ centeredSlides: false,
+ //Queue callbacks
+ queueStartCallbacks : false,
+ queueEndCallbacks : false,
+ //Auto Resize
+ autoResize : true,
+ resizeReInit : false,
+ //DOMAnimation
+ DOMAnimation : true,
+ //Slides Loader
+ loader: {
+ slides: [], //array with slides
+ slidesHTMLType: 'inner', // or 'outer'
+ surroundGroups: 1, //keep preloaded slides groups around view
+ logic: 'reload', //or 'change'
+ loadAllSlides: false
+ },
+ //Namespace
+ slideElement: 'div',
+ slideClass: 'swiper-slide',
+ slideActiveClass: 'swiper-slide-active',
+ slideVisibleClass: 'swiper-slide-visible',
+ slideDuplicateClass: 'swiper-slide-duplicate',
+ wrapperClass: 'swiper-wrapper',
+ paginationElementClass: 'swiper-pagination-switch',
+ paginationActiveClass: 'swiper-active-switch',
+ paginationVisibleClass: 'swiper-visible-switch'
+ };
+ params = params || {};
+ for (var prop in defaults) {
+ if (prop in params && typeof params[prop] === 'object') {
+ for (var subProp in defaults[prop]) {
+ if (! (subProp in params[prop])) {
+ params[prop][subProp] = defaults[prop][subProp];
+ }
+ }
+ }
+ else if (! (prop in params)) {
+ params[prop] = defaults[prop];
+ }
+ }
+ _this.params = params;
+ if (params.scrollContainer) {
+ params.freeMode = true;
+ params.freeModeFluid = true;
+ }
+ if (params.loop) {
+ params.resistance = '100%';
+ }
+ var isH = params.mode === 'horizontal';
+
+ /*=========================
+ Define Touch Events
+ ===========================*/
+ var desktopEvents = ['mousedown', 'mousemove', 'mouseup'];
+ if (_this.browser.ie10) desktopEvents = ['MSPointerDown', 'MSPointerMove', 'MSPointerUp'];
+ if (_this.browser.ie11) desktopEvents = ['pointerdown', 'pointermove', 'pointerup'];
+
+ _this.touchEvents = {
+ touchStart : _this.support.touch || !params.simulateTouch ? 'touchstart' : desktopEvents[0],
+ touchMove : _this.support.touch || !params.simulateTouch ? 'touchmove' : desktopEvents[1],
+ touchEnd : _this.support.touch || !params.simulateTouch ? 'touchend' : desktopEvents[2]
+ };
+
+ /*=========================
+ Wrapper
+ ===========================*/
+ for (var i = _this.container.childNodes.length - 1; i >= 0; i--) {
+ if (_this.container.childNodes[i].className) {
+ var _wrapperClasses = _this.container.childNodes[i].className.split(/\s+/);
+ for (var j = 0; j < _wrapperClasses.length; j++) {
+ if (_wrapperClasses[j] === params.wrapperClass) {
+ wrapper = _this.container.childNodes[i];
+ }
+ }
+ }
+ }
+
+ _this.wrapper = wrapper;
+ /*=========================
+ Slide API
+ ===========================*/
+ _this._extendSwiperSlide = function (el) {
+ el.append = function () {
+ if (params.loop) {
+ el.insertAfter(_this.slides.length - _this.loopedSlides);
+ }
+ else {
+ _this.wrapper.appendChild(el);
+ _this.reInit();
+ }
+
+ return el;
+ };
+ el.prepend = function () {
+ if (params.loop) {
+ _this.wrapper.insertBefore(el, _this.slides[_this.loopedSlides]);
+ _this.removeLoopedSlides();
+ _this.calcSlides();
+ _this.createLoop();
+ }
+ else {
+ _this.wrapper.insertBefore(el, _this.wrapper.firstChild);
+ }
+ _this.reInit();
+ return el;
+ };
+ el.insertAfter = function (index) {
+ if (typeof index === 'undefined') return false;
+ var beforeSlide;
+
+ if (params.loop) {
+ beforeSlide = _this.slides[index + 1 + _this.loopedSlides];
+ if (beforeSlide) {
+ _this.wrapper.insertBefore(el, beforeSlide);
+ }
+ else {
+ _this.wrapper.appendChild(el);
+ }
+ _this.removeLoopedSlides();
+ _this.calcSlides();
+ _this.createLoop();
+ }
+ else {
+ beforeSlide = _this.slides[index + 1];
+ _this.wrapper.insertBefore(el, beforeSlide);
+ }
+ _this.reInit();
+ return el;
+ };
+ el.clone = function () {
+ return _this._extendSwiperSlide(el.cloneNode(true));
+ };
+ el.remove = function () {
+ _this.wrapper.removeChild(el);
+ _this.reInit();
+ };
+ el.html = function (html) {
+ if (typeof html === 'undefined') {
+ return el.innerHTML;
+ }
+ else {
+ el.innerHTML = html;
+ return el;
+ }
+ };
+ el.index = function () {
+ var index;
+ for (var i = _this.slides.length - 1; i >= 0; i--) {
+ if (el === _this.slides[i]) index = i;
+ }
+ return index;
+ };
+ el.isActive = function () {
+ if (el.index() === _this.activeIndex) return true;
+ else return false;
+ };
+ if (!el.swiperSlideDataStorage) el.swiperSlideDataStorage = {};
+ el.getData = function (name) {
+ return el.swiperSlideDataStorage[name];
+ };
+ el.setData = function (name, value) {
+ el.swiperSlideDataStorage[name] = value;
+ return el;
+ };
+ el.data = function (name, value) {
+ if (typeof value === 'undefined') {
+ return el.getAttribute('data-' + name);
+ }
+ else {
+ el.setAttribute('data-' + name, value);
+ return el;
+ }
+ };
+ el.getWidth = function (outer) {
+ return _this.h.getWidth(el, outer);
+ };
+ el.getHeight = function (outer) {
+ return _this.h.getHeight(el, outer);
+ };
+ el.getOffset = function () {
+ return _this.h.getOffset(el);
+ };
+ return el;
+ };
+
+ //Calculate information about number of slides
+ _this.calcSlides = function (forceCalcSlides) {
+ var oldNumber = _this.slides ? _this.slides.length : false;
+ _this.slides = [];
+ _this.displaySlides = [];
+ for (var i = 0; i < _this.wrapper.childNodes.length; i++) {
+ if (_this.wrapper.childNodes[i].className) {
+ var _className = _this.wrapper.childNodes[i].className;
+ var _slideClasses = _className.split(/\s+/);
+ for (var j = 0; j < _slideClasses.length; j++) {
+ if (_slideClasses[j] === params.slideClass) {
+ _this.slides.push(_this.wrapper.childNodes[i]);
+ }
+ }
+ }
+ }
+ for (i = _this.slides.length - 1; i >= 0; i--) {
+ _this._extendSwiperSlide(_this.slides[i]);
+ }
+ if (oldNumber === false) return;
+ if (oldNumber !== _this.slides.length || forceCalcSlides) {
+
+ // Number of slides has been changed
+ removeSlideEvents();
+ addSlideEvents();
+ _this.updateActiveSlide();
+ if (_this.params.pagination) _this.createPagination();
+ _this.callPlugins('numberOfSlidesChanged');
+ }
+ };
+
+ //Create Slide
+ _this.createSlide = function (html, slideClassList, el) {
+ slideClassList = slideClassList || _this.params.slideClass;
+ el = el || params.slideElement;
+ var newSlide = document.createElement(el);
+ newSlide.innerHTML = html || '';
+ newSlide.className = slideClassList;
+ return _this._extendSwiperSlide(newSlide);
+ };
+
+ //Append Slide
+ _this.appendSlide = function (html, slideClassList, el) {
+ if (!html) return;
+ if (html.nodeType) {
+ return _this._extendSwiperSlide(html).append();
+ }
+ else {
+ return _this.createSlide(html, slideClassList, el).append();
+ }
+ };
+ _this.prependSlide = function (html, slideClassList, el) {
+ if (!html) return;
+ if (html.nodeType) {
+ return _this._extendSwiperSlide(html).prepend();
+ }
+ else {
+ return _this.createSlide(html, slideClassList, el).prepend();
+ }
+ };
+ _this.insertSlideAfter = function (index, html, slideClassList, el) {
+ if (typeof index === 'undefined') return false;
+ if (html.nodeType) {
+ return _this._extendSwiperSlide(html).insertAfter(index);
+ }
+ else {
+ return _this.createSlide(html, slideClassList, el).insertAfter(index);
+ }
+ };
+ _this.removeSlide = function (index) {
+ if (_this.slides[index]) {
+ if (params.loop) {
+ if (!_this.slides[index + _this.loopedSlides]) return false;
+ _this.slides[index + _this.loopedSlides].remove();
+ _this.removeLoopedSlides();
+ _this.calcSlides();
+ _this.createLoop();
+ }
+ else _this.slides[index].remove();
+ return true;
+ }
+ else return false;
+ };
+ _this.removeLastSlide = function () {
+ if (_this.slides.length > 0) {
+ if (params.loop) {
+ _this.slides[_this.slides.length - 1 - _this.loopedSlides].remove();
+ _this.removeLoopedSlides();
+ _this.calcSlides();
+ _this.createLoop();
+ }
+ else _this.slides[_this.slides.length - 1].remove();
+ return true;
+ }
+ else {
+ return false;
+ }
+ };
+ _this.removeAllSlides = function () {
+ for (var i = _this.slides.length - 1; i >= 0; i--) {
+ _this.slides[i].remove();
+ }
+ };
+ _this.getSlide = function (index) {
+ return _this.slides[index];
+ };
+ _this.getLastSlide = function () {
+ return _this.slides[_this.slides.length - 1];
+ };
+ _this.getFirstSlide = function () {
+ return _this.slides[0];
+ };
+
+ //Currently Active Slide
+ _this.activeSlide = function () {
+ return _this.slides[_this.activeIndex];
+ };
+
+ /*=========================
+ Wrapper for Callbacks : Allows additive callbacks via function arrays
+ ===========================*/
+ _this.fireCallback = function () {
+ var callback = arguments[0];
+ if (Object.prototype.toString.call(callback) === '[object Array]') {
+ for (var i = 0; i < callback.length; i++) {
+ if (typeof callback[i] === 'function') {
+ callback[i](arguments[1], arguments[2], arguments[3], arguments[4], arguments[5]);
+ }
+ }
+ } else if (Object.prototype.toString.call(callback) === '[object String]') {
+ if (params['on' + callback]) _this.fireCallback(params['on' + callback]);
+ } else {
+ callback(arguments[1], arguments[2], arguments[3], arguments[4], arguments[5]);
+ }
+ };
+ function isArray(obj) {
+ if (Object.prototype.toString.apply(obj) === '[object Array]') return true;
+ return false;
+ }
+
+ /**
+ * Allows user to add callbacks, rather than replace them
+ * @param callback
+ * @param func
+ * @return {*}
+ */
+ _this.addCallback = function (callback, func) {
+ var _this = this, tempFunc;
+ if (_this.params['on' + callback]) {
+ if (isArray(this.params['on' + callback])) {
+ return this.params['on' + callback].push(func);
+ } else if (typeof this.params['on' + callback] === 'function') {
+ tempFunc = this.params['on' + callback];
+ this.params['on' + callback] = [];
+ this.params['on' + callback].push(tempFunc);
+ return this.params['on' + callback].push(func);
+ }
+ } else {
+ this.params['on' + callback] = [];
+ return this.params['on' + callback].push(func);
+ }
+ };
+ _this.removeCallbacks = function (callback) {
+ if (_this.params['on' + callback]) {
+ _this.params['on' + callback] = null;
+ }
+ };
+
+ /*=========================
+ Plugins API
+ ===========================*/
+ var _plugins = [];
+ for (var plugin in _this.plugins) {
+ if (params[plugin]) {
+ var p = _this.plugins[plugin](_this, params[plugin]);
+ if (p) _plugins.push(p);
+ }
+ }
+ _this.callPlugins = function (method, args) {
+ if (!args) args = {};
+ for (var i = 0; i < _plugins.length; i++) {
+ if (method in _plugins[i]) {
+ _plugins[i][method](args);
+ }
+ }
+ };
+
+ /*=========================
+ Windows Phone 8 Fix
+ ===========================*/
+ if ((_this.browser.ie10 || _this.browser.ie11) && !params.onlyExternal) {
+ _this.wrapper.classList.add('swiper-wp8-' + (isH ? 'horizontal' : 'vertical'));
+ }
+
+ /*=========================
+ Free Mode Class
+ ===========================*/
+ if (params.freeMode) {
+ _this.container.className += ' swiper-free-mode';
+ }
+
+ /*==================================================
+ Init/Re-init/Resize Fix
+ ====================================================*/
+ _this.initialized = false;
+ _this.init = function (force, forceCalcSlides) {
+ var _width = _this.h.getWidth(_this.container);
+ var _height = _this.h.getHeight(_this.container);
+ if (_width === _this.width && _height === _this.height && !force) return;
+ _this.width = _width;
+ _this.height = _height;
+
+ var slideWidth, slideHeight, slideMaxHeight, wrapperWidth, wrapperHeight, slideLeft;
+ var i; // loop index variable to avoid JSHint W004 / W038
+ containerSize = isH ? _width : _height;
+ var wrapper = _this.wrapper;
+
+ if (force) {
+ _this.calcSlides(forceCalcSlides);
+ }
+
+ if (params.slidesPerView === 'auto') {
+ //Auto mode
+ var slidesWidth = 0;
+ var slidesHeight = 0;
+
+ //Unset Styles
+ if (params.slidesOffset > 0) {
+ wrapper.style.paddingLeft = '';
+ wrapper.style.paddingRight = '';
+ wrapper.style.paddingTop = '';
+ wrapper.style.paddingBottom = '';
+ }
+ wrapper.style.width = '';
+ wrapper.style.height = '';
+ if (params.offsetPxBefore > 0) {
+ if (isH) _this.wrapperLeft = params.offsetPxBefore;
+ else _this.wrapperTop = params.offsetPxBefore;
+ }
+ if (params.offsetPxAfter > 0) {
+ if (isH) _this.wrapperRight = params.offsetPxAfter;
+ else _this.wrapperBottom = params.offsetPxAfter;
+ }
+
+ if (params.centeredSlides) {
+ if (isH) {
+ _this.wrapperLeft = (containerSize - this.slides[0].getWidth(true)) / 2;
+ _this.wrapperRight = (containerSize - _this.slides[_this.slides.length - 1].getWidth(true)) / 2;
+ }
+ else {
+ _this.wrapperTop = (containerSize - _this.slides[0].getHeight(true)) / 2;
+ _this.wrapperBottom = (containerSize - _this.slides[_this.slides.length - 1].getHeight(true)) / 2;
+ }
+ }
+
+ if (isH) {
+ if (_this.wrapperLeft >= 0) wrapper.style.paddingLeft = _this.wrapperLeft + 'px';
+ if (_this.wrapperRight >= 0) wrapper.style.paddingRight = _this.wrapperRight + 'px';
+ }
+ else {
+ if (_this.wrapperTop >= 0) wrapper.style.paddingTop = _this.wrapperTop + 'px';
+ if (_this.wrapperBottom >= 0) wrapper.style.paddingBottom = _this.wrapperBottom + 'px';
+ }
+ slideLeft = 0;
+ var centeredSlideLeft = 0;
+ _this.snapGrid = [];
+ _this.slidesGrid = [];
+
+ slideMaxHeight = 0;
+ for (i = 0; i < _this.slides.length; i++) {
+ slideWidth = _this.slides[i].getWidth(true);
+ slideHeight = _this.slides[i].getHeight(true);
+ if (params.calculateHeight) {
+ slideMaxHeight = Math.max(slideMaxHeight, slideHeight);
+ }
+ var _slideSize = isH ? slideWidth : slideHeight;
+ if (params.centeredSlides) {
+ var nextSlideWidth = i === _this.slides.length - 1 ? 0 : _this.slides[i + 1].getWidth(true);
+ var nextSlideHeight = i === _this.slides.length - 1 ? 0 : _this.slides[i + 1].getHeight(true);
+ var nextSlideSize = isH ? nextSlideWidth : nextSlideHeight;
+ if (_slideSize > containerSize) {
+ for (var j = 0; j <= Math.floor(_slideSize / (containerSize + _this.wrapperLeft)); j++) {
+ if (j === 0) _this.snapGrid.push(slideLeft + _this.wrapperLeft);
+ else _this.snapGrid.push(slideLeft + _this.wrapperLeft + containerSize * j);
+ }
+ _this.slidesGrid.push(slideLeft + _this.wrapperLeft);
+ }
+ else {
+ _this.snapGrid.push(centeredSlideLeft);
+ _this.slidesGrid.push(centeredSlideLeft);
+ }
+
+ centeredSlideLeft += _slideSize / 2 + nextSlideSize / 2;
+
+ }
+ else {
+ if (_slideSize > containerSize) {
+ for (var k = 0; k <= Math.floor(_slideSize / containerSize); k++) {
+ _this.snapGrid.push(slideLeft + containerSize * k);
+ }
+ }
+ else {
+ _this.snapGrid.push(slideLeft);
+ }
+ _this.slidesGrid.push(slideLeft);
+ }
+
+ slideLeft += _slideSize;
+
+ slidesWidth += slideWidth;
+ slidesHeight += slideHeight;
+ }
+ if (params.calculateHeight) _this.height = slideMaxHeight;
+ if (isH) {
+ wrapperSize = slidesWidth + _this.wrapperRight + _this.wrapperLeft;
+ wrapper.style.width = (slidesWidth) + 'px';
+ wrapper.style.height = (_this.height) + 'px';
+ }
+ else {
+ wrapperSize = slidesHeight + _this.wrapperTop + _this.wrapperBottom;
+ wrapper.style.width = (_this.width) + 'px';
+ wrapper.style.height = (slidesHeight) + 'px';
+ }
+
+ }
+ else if (params.scrollContainer) {
+ //Scroll Container
+ wrapper.style.width = '';
+ wrapper.style.height = '';
+ wrapperWidth = _this.slides[0].getWidth(true);
+ wrapperHeight = _this.slides[0].getHeight(true);
+ wrapperSize = isH ? wrapperWidth : wrapperHeight;
+ wrapper.style.width = wrapperWidth + 'px';
+ wrapper.style.height = wrapperHeight + 'px';
+ slideSize = isH ? wrapperWidth : wrapperHeight;
+
+ }
+ else {
+ //For usual slides
+ if (params.calculateHeight) {
+ slideMaxHeight = 0;
+ wrapperHeight = 0;
+ //ResetWrapperSize
+ if (!isH) _this.container.style.height = '';
+ wrapper.style.height = '';
+
+ for (i = 0; i < _this.slides.length; i++) {
+ //ResetSlideSize
+ _this.slides[i].style.height = '';
+ slideMaxHeight = Math.max(_this.slides[i].getHeight(true), slideMaxHeight);
+ if (!isH) wrapperHeight += _this.slides[i].getHeight(true);
+ }
+ slideHeight = slideMaxHeight;
+ _this.height = slideHeight;
+
+ if (isH) wrapperHeight = slideHeight;
+ else {
+ containerSize = slideHeight;
+ _this.container.style.height = containerSize + 'px';
+ }
+ }
+ else {
+ slideHeight = isH ? _this.height : _this.height / params.slidesPerView;
+ wrapperHeight = isH ? _this.height : _this.slides.length * slideHeight;
+ }
+ slideWidth = isH ? _this.width / params.slidesPerView : _this.width;
+ wrapperWidth = isH ? _this.slides.length * slideWidth : _this.width;
+ slideSize = isH ? slideWidth : slideHeight;
+
+ if (params.offsetSlidesBefore > 0) {
+ if (isH) _this.wrapperLeft = slideSize * params.offsetSlidesBefore;
+ else _this.wrapperTop = slideSize * params.offsetSlidesBefore;
+ }
+ if (params.offsetSlidesAfter > 0) {
+ if (isH) _this.wrapperRight = slideSize * params.offsetSlidesAfter;
+ else _this.wrapperBottom = slideSize * params.offsetSlidesAfter;
+ }
+ if (params.offsetPxBefore > 0) {
+ if (isH) _this.wrapperLeft = params.offsetPxBefore;
+ else _this.wrapperTop = params.offsetPxBefore;
+ }
+ if (params.offsetPxAfter > 0) {
+ if (isH) _this.wrapperRight = params.offsetPxAfter;
+ else _this.wrapperBottom = params.offsetPxAfter;
+ }
+ if (params.centeredSlides) {
+ if (isH) {
+ _this.wrapperLeft = (containerSize - slideSize) / 2;
+ _this.wrapperRight = (containerSize - slideSize) / 2;
+ }
+ else {
+ _this.wrapperTop = (containerSize - slideSize) / 2;
+ _this.wrapperBottom = (containerSize - slideSize) / 2;
+ }
+ }
+ if (isH) {
+ if (_this.wrapperLeft > 0) wrapper.style.paddingLeft = _this.wrapperLeft + 'px';
+ if (_this.wrapperRight > 0) wrapper.style.paddingRight = _this.wrapperRight + 'px';
+ }
+ else {
+ if (_this.wrapperTop > 0) wrapper.style.paddingTop = _this.wrapperTop + 'px';
+ if (_this.wrapperBottom > 0) wrapper.style.paddingBottom = _this.wrapperBottom + 'px';
+ }
+
+ wrapperSize = isH ? wrapperWidth + _this.wrapperRight + _this.wrapperLeft : wrapperHeight + _this.wrapperTop + _this.wrapperBottom;
+ if (!params.cssWidthAndHeight) {
+ if (parseFloat(wrapperWidth) > 0) {
+ wrapper.style.width = wrapperWidth + 'px';
+ }
+ if (parseFloat(wrapperHeight) > 0) {
+ wrapper.style.height = wrapperHeight + 'px';
+ }
+ }
+ slideLeft = 0;
+ _this.snapGrid = [];
+ _this.slidesGrid = [];
+ for (i = 0; i < _this.slides.length; i++) {
+ _this.snapGrid.push(slideLeft);
+ _this.slidesGrid.push(slideLeft);
+ slideLeft += slideSize;
+ if (!params.cssWidthAndHeight) {
+ if (parseFloat(slideWidth) > 0) {
+ _this.slides[i].style.width = slideWidth + 'px';
+ }
+ if (parseFloat(slideHeight) > 0) {
+ _this.slides[i].style.height = slideHeight + 'px';
+ }
+ }
+ }
+
+ }
+
+ if (!_this.initialized) {
+ _this.callPlugins('onFirstInit');
+ if (params.onFirstInit) _this.fireCallback(params.onFirstInit, _this);
+ }
+ else {
+ _this.callPlugins('onInit');
+ if (params.onInit) _this.fireCallback(params.onInit, _this);
+ }
+ _this.initialized = true;
+ };
+
+ _this.reInit = function (forceCalcSlides) {
+ _this.init(true, forceCalcSlides);
+ };
+
+ _this.resizeFix = function (reInit) {
+ _this.callPlugins('beforeResizeFix');
+
+ _this.init(params.resizeReInit || reInit);
+
+ // swipe to active slide in fixed mode
+ if (!params.freeMode) {
+ _this.swipeTo((params.loop ? _this.activeLoopIndex : _this.activeIndex), 0, false);
+ // Fix autoplay
+ if (params.autoplay) {
+ if (_this.support.transitions && typeof autoplayTimeoutId !== 'undefined') {
+ if (typeof autoplayTimeoutId !== 'undefined') {
+ clearTimeout(autoplayTimeoutId);
+ autoplayTimeoutId = undefined;
+ _this.startAutoplay();
+ }
+ }
+ else {
+ if (typeof autoplayIntervalId !== 'undefined') {
+ clearInterval(autoplayIntervalId);
+ autoplayIntervalId = undefined;
+ _this.startAutoplay();
+ }
+ }
+ }
+ }
+ // move wrapper to the beginning in free mode
+ else if (_this.getWrapperTranslate() < -maxWrapperPosition()) {
+ _this.setWrapperTransition(0);
+ _this.setWrapperTranslate(-maxWrapperPosition());
+ }
+
+ _this.callPlugins('afterResizeFix');
+ };
+
+ /*==========================================
+ Max and Min Positions
+ ============================================*/
+ function maxWrapperPosition() {
+ var a = (wrapperSize - containerSize);
+ if (params.freeMode) {
+ a = wrapperSize - containerSize;
+ }
+ // if (params.loop) a -= containerSize;
+ if (params.slidesPerView > _this.slides.length) a = 0;
+ if (a < 0) a = 0;
+ return a;
+ }
+ function minWrapperPosition() {
+ var a = 0;
+ // if (params.loop) a = containerSize;
+ return a;
+ }
+
+ /*==========================================
+ Event Listeners
+ ============================================*/
+ function initEvents() {
+ var bind = _this.h.addEventListener;
+ var eventTarget = params.eventTarget === 'wrapper' ? _this.wrapper : _this.container;
+ //Touch Events
+ if (! (_this.browser.ie10 || _this.browser.ie11)) {
+ if (_this.support.touch) {
+ bind(eventTarget, 'touchstart', onTouchStart);
+ bind(eventTarget, 'touchmove', onTouchMove);
+ bind(eventTarget, 'touchend', onTouchEnd);
+ }
+ if (params.simulateTouch) {
+ bind(eventTarget, 'mousedown', onTouchStart);
+ bind(document, 'mousemove', onTouchMove);
+ bind(document, 'mouseup', onTouchEnd);
+ }
+ }
+ else {
+ bind(eventTarget, _this.touchEvents.touchStart, onTouchStart);
+ bind(document, _this.touchEvents.touchMove, onTouchMove);
+ bind(document, _this.touchEvents.touchEnd, onTouchEnd);
+ }
+
+ //Resize Event
+ if (params.autoResize) {
+ bind(window, 'resize', _this.resizeFix);
+ }
+ //Slide Events
+ addSlideEvents();
+ //Mousewheel
+ _this._wheelEvent = false;
+ if (params.mousewheelControl) {
+ if (document.onmousewheel !== undefined) {
+ _this._wheelEvent = 'mousewheel';
+ }
+ try {
+ new WheelEvent('wheel');
+ _this._wheelEvent = 'wheel';
+ } catch (e) {}
+ if (!_this._wheelEvent) {
+ _this._wheelEvent = 'DOMMouseScroll';
+ }
+
+ if (_this._wheelEvent) {
+ bind(_this.container, _this._wheelEvent, handleMousewheel);
+ }
+ }
+
+ //Keyboard
+ function _loadImage(src) {
+ var image = new Image();
+ image.onload = function () {
+ _this.imagesLoaded++;
+ if (_this.imagesLoaded === _this.imagesToLoad.length) {
+ _this.reInit();
+ if (params.onImagesReady) _this.fireCallback(params.onImagesReady, _this);
+ }
+ };
+ image.src = src;
+ }
+
+ if (params.keyboardControl) {
+ bind(document, 'keydown', handleKeyboardKeys);
+ }
+ if (params.updateOnImagesReady) {
+ _this.imagesToLoad = $$('img', _this.container);
+
+ for (var i = 0; i < _this.imagesToLoad.length; i++) {
+ _loadImage(_this.imagesToLoad[i].getAttribute('src'));
+ }
+ }
+ }
+
+ //Remove Event Listeners
+ _this.destroy = function () {
+ var unbind = _this.h.removeEventListener;
+ var eventTarget = params.eventTarget === 'wrapper' ? _this.wrapper : _this.container;
+ //Touch Events
+ if (! (_this.browser.ie10 || _this.browser.ie11)) {
+ if (_this.support.touch) {
+ unbind(eventTarget, 'touchstart', onTouchStart);
+ unbind(eventTarget, 'touchmove', onTouchMove);
+ unbind(eventTarget, 'touchend', onTouchEnd);
+ }
+ if (params.simulateTouch) {
+ unbind(eventTarget, 'mousedown', onTouchStart);
+ unbind(document, 'mousemove', onTouchMove);
+ unbind(document, 'mouseup', onTouchEnd);
+ }
+ }
+ else {
+ unbind(eventTarget, _this.touchEvents.touchStart, onTouchStart);
+ unbind(document, _this.touchEvents.touchMove, onTouchMove);
+ unbind(document, _this.touchEvents.touchEnd, onTouchEnd);
+ }
+
+ //Resize Event
+ if (params.autoResize) {
+ unbind(window, 'resize', _this.resizeFix);
+ }
+
+ //Init Slide Events
+ removeSlideEvents();
+
+ //Pagination
+ if (params.paginationClickable) {
+ removePaginationEvents();
+ }
+
+ //Mousewheel
+ if (params.mousewheelControl && _this._wheelEvent) {
+ unbind(_this.container, _this._wheelEvent, handleMousewheel);
+ }
+
+ //Keyboard
+ if (params.keyboardControl) {
+ unbind(document, 'keydown', handleKeyboardKeys);
+ }
+
+ //Stop autoplay
+ if (params.autoplay) {
+ _this.stopAutoplay();
+ }
+ _this.callPlugins('onDestroy');
+
+ //Destroy variable
+ _this = null;
+ };
+
+ function addSlideEvents() {
+ var bind = _this.h.addEventListener,
+ i;
+
+ //Prevent Links Events
+ if (params.preventLinks) {
+ var links = $$('a', _this.container);
+ for (i = 0; i < links.length; i++) {
+ bind(links[i], 'click', preventClick);
+ }
+ }
+ //Release Form Elements
+ if (params.releaseFormElements) {
+ var formElements = $$('input, textarea, select', _this.container);
+ for (i = 0; i < formElements.length; i++) {
+ bind(formElements[i], _this.touchEvents.touchStart, releaseForms, true);
+ }
+ }
+
+ //Slide Clicks & Touches
+ if (params.onSlideClick) {
+ for (i = 0; i < _this.slides.length; i++) {
+ bind(_this.slides[i], 'click', slideClick);
+ }
+ }
+ if (params.onSlideTouch) {
+ for (i = 0; i < _this.slides.length; i++) {
+ bind(_this.slides[i], _this.touchEvents.touchStart, slideTouch);
+ }
+ }
+ }
+ function removeSlideEvents() {
+ var unbind = _this.h.removeEventListener,
+ i;
+
+ //Slide Clicks & Touches
+ if (params.onSlideClick) {
+ for (i = 0; i < _this.slides.length; i++) {
+ unbind(_this.slides[i], 'click', slideClick);
+ }
+ }
+ if (params.onSlideTouch) {
+ for (i = 0; i < _this.slides.length; i++) {
+ unbind(_this.slides[i], _this.touchEvents.touchStart, slideTouch);
+ }
+ }
+ //Release Form Elements
+ if (params.releaseFormElements) {
+ var formElements = $$('input, textarea, select', _this.container);
+ for (i = 0; i < formElements.length; i++) {
+ unbind(formElements[i], _this.touchEvents.touchStart, releaseForms, true);
+ }
+ }
+ //Prevent Links Events
+ if (params.preventLinks) {
+ var links = $$('a', _this.container);
+ for (i = 0; i < links.length; i++) {
+ unbind(links[i], 'click', preventClick);
+ }
+ }
+ }
+ /*==========================================
+ Keyboard Control
+ ============================================*/
+ function handleKeyboardKeys(e) {
+ var kc = e.keyCode || e.charCode;
+ if (e.shiftKey || e.altKey || e.ctrlKey || e.metaKey) return;
+ if (kc === 37 || kc === 39 || kc === 38 || kc === 40) {
+ var inView = false;
+ //Check that swiper should be inside of visible area of window
+ var swiperOffset = _this.h.getOffset(_this.container);
+ var scrollLeft = _this.h.windowScroll().left;
+ var scrollTop = _this.h.windowScroll().top;
+ var windowWidth = _this.h.windowWidth();
+ var windowHeight = _this.h.windowHeight();
+ var swiperCoord = [
+ [swiperOffset.left, swiperOffset.top],
+ [swiperOffset.left + _this.width, swiperOffset.top],
+ [swiperOffset.left, swiperOffset.top + _this.height],
+ [swiperOffset.left + _this.width, swiperOffset.top + _this.height]
+ ];
+ for (var i = 0; i < swiperCoord.length; i++) {
+ var point = swiperCoord[i];
+ if (
+ point[0] >= scrollLeft && point[0] <= scrollLeft + windowWidth &&
+ point[1] >= scrollTop && point[1] <= scrollTop + windowHeight
+ ) {
+ inView = true;
+ }
+
+ }
+ if (!inView) return;
+ }
+ if (isH) {
+ if (kc === 37 || kc === 39) {
+ if (e.preventDefault) e.preventDefault();
+ else e.returnValue = false;
+ }
+ if (kc === 39) _this.swipeNext();
+ if (kc === 37) _this.swipePrev();
+ }
+ else {
+ if (kc === 38 || kc === 40) {
+ if (e.preventDefault) e.preventDefault();
+ else e.returnValue = false;
+ }
+ if (kc === 40) _this.swipeNext();
+ if (kc === 38) _this.swipePrev();
+ }
+ }
+
+ /*==========================================
+ Mousewheel Control
+ ============================================*/
+ var lastScrollTime = (new Date()).getTime();
+ function handleMousewheel(e) {
+ var we = _this._wheelEvent;
+ var delta = 0;
+
+ //Opera & IE
+ if (e.detail) delta = -e.detail;
+ //WebKits
+ else if (we === 'mousewheel') {
+ if (params.mousewheelControlForceToAxis) {
+ if (isH) {
+ if (Math.abs(e.wheelDeltaX) > Math.abs(e.wheelDeltaY)) delta = e.wheelDeltaX;
+ else return;
+ }
+ else {
+ if (Math.abs(e.wheelDeltaY) > Math.abs(e.wheelDeltaX)) delta = e.wheelDeltaY;
+ else return;
+ }
+ }
+ else {
+ delta = e.wheelDelta;
+ }
+ }
+ //Old FireFox
+ else if (we === 'DOMMouseScroll') delta = -e.detail;
+ //New FireFox
+ else if (we === 'wheel') {
+ if (params.mousewheelControlForceToAxis) {
+ if (isH) {
+ if (Math.abs(e.deltaX) > Math.abs(e.deltaY)) delta = -e.deltaX;
+ else return;
+ }
+ else {
+ if (Math.abs(e.deltaY) > Math.abs(e.deltaX)) delta = -e.deltaY;
+ else return;
+ }
+ }
+ else {
+ delta = Math.abs(e.deltaX) > Math.abs(e.deltaY) ? - e.deltaX : - e.deltaY;
+ }
+ }
+
+ if (!params.freeMode) {
+ if ((new Date()).getTime() - lastScrollTime > 60) {
+ if (delta < 0) _this.swipeNext();
+ else _this.swipePrev();
+ }
+ lastScrollTime = (new Date()).getTime();
+
+ }
+ else {
+ //Freemode or scrollContainer:
+ var position = _this.getWrapperTranslate() + delta;
+
+ if (position > 0) position = 0;
+ if (position < -maxWrapperPosition()) position = -maxWrapperPosition();
+
+ _this.setWrapperTransition(0);
+ _this.setWrapperTranslate(position);
+ _this.updateActiveSlide(position);
+
+ // Return page scroll on edge positions
+ if (position === 0 || position === -maxWrapperPosition()) return;
+ }
+ if (params.autoplay) _this.stopAutoplay(true);
+
+ if (e.preventDefault) e.preventDefault();
+ else e.returnValue = false;
+ return false;
+ }
+
+ /*=========================
+ Grab Cursor
+ ===========================*/
+ if (params.grabCursor) {
+ var containerStyle = _this.container.style;
+ containerStyle.cursor = 'move';
+ containerStyle.cursor = 'grab';
+ containerStyle.cursor = '-moz-grab';
+ containerStyle.cursor = '-webkit-grab';
+ }
+
+ /*=========================
+ Slides Events Handlers
+ ===========================*/
+
+ _this.allowSlideClick = true;
+ function slideClick(event) {
+ if (_this.allowSlideClick) {
+ setClickedSlide(event);
+ _this.fireCallback(params.onSlideClick, _this, event);
+ }
+ }
+
+ function slideTouch(event) {
+ setClickedSlide(event);
+ _this.fireCallback(params.onSlideTouch, _this, event);
+ }
+
+ function setClickedSlide(event) {
+
+ // IE 6-8 support
+ if (!event.currentTarget) {
+ var element = event.srcElement;
+ do {
+ if (element.className.indexOf(params.slideClass) > -1) {
+ break;
+ }
+ element = element.parentNode;
+ } while (element);
+ _this.clickedSlide = element;
+ }
+ else {
+ _this.clickedSlide = event.currentTarget;
+ }
+
+ _this.clickedSlideIndex = _this.slides.indexOf(_this.clickedSlide);
+ _this.clickedSlideLoopIndex = _this.clickedSlideIndex - (_this.loopedSlides || 0);
+ }
+
+ _this.allowLinks = true;
+ function preventClick(e) {
+ if (!_this.allowLinks) {
+ if (e.preventDefault) e.preventDefault();
+ else e.returnValue = false;
+ if (params.preventLinksPropagation && 'stopPropagation' in e) {
+ e.stopPropagation();
+ }
+ return false;
+ }
+ }
+ function releaseForms(e) {
+ if (e.stopPropagation) e.stopPropagation();
+ else e.returnValue = false;
+ return false;
+
+ }
+
+ /*==================================================
+ Event Handlers
+ ====================================================*/
+ var isTouchEvent = false;
+ var allowThresholdMove;
+ var allowMomentumBounce = true;
+ function onTouchStart(event) {
+ if (params.preventLinks) _this.allowLinks = true;
+ //Exit if slider is already was touched
+ if (_this.isTouched || params.onlyExternal) {
+ return false;
+ }
+
+ if (params.noSwiping && (event.target || event.srcElement) && noSwipingSlide(event.target || event.srcElement)) return false;
+ allowMomentumBounce = false;
+ //Check For Nested Swipers
+ _this.isTouched = true;
+ isTouchEvent = event.type === 'touchstart';
+
+ if (!isTouchEvent || event.targetTouches.length === 1) {
+ _this.callPlugins('onTouchStartBegin');
+
+ if (!isTouchEvent && !_this.isAndroid) {
+ if (event.preventDefault) event.preventDefault();
+ else event.returnValue = false;
+ }
+
+ var pageX = isTouchEvent ? event.targetTouches[0].pageX : (event.pageX || event.clientX);
+ var pageY = isTouchEvent ? event.targetTouches[0].pageY : (event.pageY || event.clientY);
+
+ //Start Touches to check the scrolling
+ _this.touches.startX = _this.touches.currentX = pageX;
+ _this.touches.startY = _this.touches.currentY = pageY;
+
+ _this.touches.start = _this.touches.current = isH ? pageX : pageY;
+
+ //Set Transition Time to 0
+ _this.setWrapperTransition(0);
+
+ //Get Start Translate Position
+ _this.positions.start = _this.positions.current = _this.getWrapperTranslate();
+
+ //Set Transform
+ _this.setWrapperTranslate(_this.positions.start);
+
+ //TouchStartTime
+ _this.times.start = (new Date()).getTime();
+
+ //Unset Scrolling
+ isScrolling = undefined;
+
+ //Set Treshold
+ if (params.moveStartThreshold > 0) {
+ allowThresholdMove = false;
+ }
+
+ //CallBack
+ if (params.onTouchStart) _this.fireCallback(params.onTouchStart, _this);
+ _this.callPlugins('onTouchStartEnd');
+
+ }
+ }
+ var velocityPrevPosition, velocityPrevTime;
+ function onTouchMove(event) {
+ // If slider is not touched - exit
+ if (!_this.isTouched || params.onlyExternal) return;
+ if (isTouchEvent && event.type === 'mousemove') return;
+
+ var pageX = isTouchEvent ? event.targetTouches[0].pageX : (event.pageX || event.clientX);
+ var pageY = isTouchEvent ? event.targetTouches[0].pageY : (event.pageY || event.clientY);
+
+ //check for scrolling
+ if (typeof isScrolling === 'undefined' && isH) {
+ isScrolling = !!(isScrolling || Math.abs(pageY - _this.touches.startY) > Math.abs(pageX - _this.touches.startX));
+ }
+ if (typeof isScrolling === 'undefined' && !isH) {
+ isScrolling = !!(isScrolling || Math.abs(pageY - _this.touches.startY) < Math.abs(pageX - _this.touches.startX));
+ }
+ if (isScrolling) {
+ _this.isTouched = false;
+ return;
+ }
+
+ //Check For Nested Swipers
+ if (event.assignedToSwiper) {
+ _this.isTouched = false;
+ return;
+ }
+ event.assignedToSwiper = true;
+
+ //Block inner links
+ if (params.preventLinks) {
+ _this.allowLinks = false;
+ }
+ if (params.onSlideClick) {
+ _this.allowSlideClick = false;
+ }
+
+ //Stop AutoPlay if exist
+ if (params.autoplay) {
+ _this.stopAutoplay(true);
+ }
+ if (!isTouchEvent || event.touches.length === 1) {
+
+ //Moved Flag
+ if (!_this.isMoved) {
+ _this.callPlugins('onTouchMoveStart');
+
+ if (params.loop) {
+ _this.fixLoop();
+ _this.positions.start = _this.getWrapperTranslate();
+ }
+ if (params.onTouchMoveStart) _this.fireCallback(params.onTouchMoveStart, _this);
+ }
+ _this.isMoved = true;
+
+ // cancel event
+ if (event.preventDefault) event.preventDefault();
+ else event.returnValue = false;
+
+ _this.touches.current = isH ? pageX : pageY;
+
+ _this.positions.current = (_this.touches.current - _this.touches.start) * params.touchRatio + _this.positions.start;
+
+ //Resistance Callbacks
+ if (_this.positions.current > 0 && params.onResistanceBefore) {
+ _this.fireCallback(params.onResistanceBefore, _this, _this.positions.current);
+ }
+ if (_this.positions.current < -maxWrapperPosition() && params.onResistanceAfter) {
+ _this.fireCallback(params.onResistanceAfter, _this, Math.abs(_this.positions.current + maxWrapperPosition()));
+ }
+ //Resistance
+ if (params.resistance && params.resistance !== '100%') {
+ var resistance;
+ //Resistance for Negative-Back sliding
+ if (_this.positions.current > 0) {
+ resistance = 1 - _this.positions.current / containerSize / 2;
+ if (resistance < 0.5)
+ _this.positions.current = (containerSize / 2);
+ else
+ _this.positions.current = _this.positions.current * resistance;
+ }
+ //Resistance for After-End Sliding
+ if (_this.positions.current < -maxWrapperPosition()) {
+
+ var diff = (_this.touches.current - _this.touches.start) * params.touchRatio + (maxWrapperPosition() + _this.positions.start);
+ resistance = (containerSize + diff) / (containerSize);
+ var newPos = _this.positions.current - diff * (1 - resistance) / 2;
+ var stopPos = -maxWrapperPosition() - containerSize / 2;
+
+ if (newPos < stopPos || resistance <= 0)
+ _this.positions.current = stopPos;
+ else
+ _this.positions.current = newPos;
+ }
+ }
+ if (params.resistance && params.resistance === '100%') {
+ //Resistance for Negative-Back sliding
+ if (_this.positions.current > 0 && !(params.freeMode && !params.freeModeFluid)) {
+ _this.positions.current = 0;
+ }
+ //Resistance for After-End Sliding
+ if (_this.positions.current < -maxWrapperPosition() && !(params.freeMode && !params.freeModeFluid)) {
+ _this.positions.current = -maxWrapperPosition();
+ }
+ }
+ //Move Slides
+ if (!params.followFinger) return;
+
+ if (!params.moveStartThreshold) {
+ _this.setWrapperTranslate(_this.positions.current);
+ }
+ else {
+ if (Math.abs(_this.touches.current - _this.touches.start) > params.moveStartThreshold || allowThresholdMove) {
+ if (!allowThresholdMove) {
+ allowThresholdMove = true;
+ _this.touches.start = _this.touches.current;
+ return;
+ }
+ _this.setWrapperTranslate(_this.positions.current);
+ }
+ else {
+ _this.positions.current = _this.positions.start;
+ }
+ }
+
+ if (params.freeMode || params.watchActiveIndex) {
+ _this.updateActiveSlide(_this.positions.current);
+ }
+
+ //Grab Cursor
+ if (params.grabCursor) {
+ _this.container.style.cursor = 'move';
+ _this.container.style.cursor = 'grabbing';
+ _this.container.style.cursor = '-moz-grabbin';
+ _this.container.style.cursor = '-webkit-grabbing';
+ }
+ //Velocity
+ if (!velocityPrevPosition) velocityPrevPosition = _this.touches.current;
+ if (!velocityPrevTime) velocityPrevTime = (new Date()).getTime();
+ _this.velocity = (_this.touches.current - velocityPrevPosition) / ((new Date()).getTime() - velocityPrevTime) / 2;
+ if (Math.abs(_this.touches.current - velocityPrevPosition) < 2) _this.velocity = 0;
+ velocityPrevPosition = _this.touches.current;
+ velocityPrevTime = (new Date()).getTime();
+ //Callbacks
+ _this.callPlugins('onTouchMoveEnd');
+ if (params.onTouchMove) _this.fireCallback(params.onTouchMove, _this);
+
+ return false;
+ }
+ }
+ function onTouchEnd(event) {
+ //Check For scrolling
+ if (isScrolling) {
+ _this.swipeReset();
+ }
+ // If slider is not touched exit
+ if (params.onlyExternal || !_this.isTouched) return;
+ _this.isTouched = false;
+
+ //Return Grab Cursor
+ if (params.grabCursor) {
+ _this.container.style.cursor = 'move';
+ _this.container.style.cursor = 'grab';
+ _this.container.style.cursor = '-moz-grab';
+ _this.container.style.cursor = '-webkit-grab';
+ }
+
+ //Check for Current Position
+ if (!_this.positions.current && _this.positions.current !== 0) {
+ _this.positions.current = _this.positions.start;
+ }
+
+ //For case if slider touched but not moved
+ if (params.followFinger) {
+ _this.setWrapperTranslate(_this.positions.current);
+ }
+
+ // TouchEndTime
+ _this.times.end = (new Date()).getTime();
+
+ //Difference
+ _this.touches.diff = _this.touches.current - _this.touches.start;
+ _this.touches.abs = Math.abs(_this.touches.diff);
+
+ _this.positions.diff = _this.positions.current - _this.positions.start;
+ _this.positions.abs = Math.abs(_this.positions.diff);
+
+ var diff = _this.positions.diff;
+ var diffAbs = _this.positions.abs;
+ var timeDiff = _this.times.end - _this.times.start;
+
+ if (diffAbs < 5 && (timeDiff) < 300 && _this.allowLinks === false) {
+ if (!params.freeMode && diffAbs !== 0) _this.swipeReset();
+ //Release inner links
+ if (params.preventLinks) {
+ _this.allowLinks = true;
+ }
+ if (params.onSlideClick) {
+ _this.allowSlideClick = true;
+ }
+ }
+
+ setTimeout(function () {
+ //Release inner links
+ if (params.preventLinks) {
+ _this.allowLinks = true;
+ }
+ if (params.onSlideClick) {
+ _this.allowSlideClick = true;
+ }
+ }, 100);
+
+ var maxPosition = maxWrapperPosition();
+
+ //Not moved or Prevent Negative Back Sliding/After-End Sliding
+ if (!_this.isMoved && params.freeMode) {
+ _this.isMoved = false;
+ if (params.onTouchEnd) _this.fireCallback(params.onTouchEnd, _this);
+ _this.callPlugins('onTouchEnd');
+ return;
+ }
+ if (!_this.isMoved || _this.positions.current > 0 || _this.positions.current < -maxPosition) {
+ _this.swipeReset();
+ if (params.onTouchEnd) _this.fireCallback(params.onTouchEnd, _this);
+ _this.callPlugins('onTouchEnd');
+ return;
+ }
+
+ _this.isMoved = false;
+
+ //Free Mode
+ if (params.freeMode) {
+ if (params.freeModeFluid) {
+ var momentumDuration = 1000 * params.momentumRatio;
+ var momentumDistance = _this.velocity * momentumDuration;
+ var newPosition = _this.positions.current + momentumDistance;
+ var doBounce = false;
+ var afterBouncePosition;
+ var bounceAmount = Math.abs(_this.velocity) * 20 * params.momentumBounceRatio;
+ if (newPosition < -maxPosition) {
+ if (params.momentumBounce && _this.support.transitions) {
+ if (newPosition + maxPosition < -bounceAmount) newPosition = -maxPosition - bounceAmount;
+ afterBouncePosition = -maxPosition;
+ doBounce = true;
+ allowMomentumBounce = true;
+ }
+ else newPosition = -maxPosition;
+ }
+ if (newPosition > 0) {
+ if (params.momentumBounce && _this.support.transitions) {
+ if (newPosition > bounceAmount) newPosition = bounceAmount;
+ afterBouncePosition = 0;
+ doBounce = true;
+ allowMomentumBounce = true;
+ }
+ else newPosition = 0;
+ }
+ //Fix duration
+ if (_this.velocity !== 0) momentumDuration = Math.abs((newPosition - _this.positions.current) / _this.velocity);
+
+ _this.setWrapperTranslate(newPosition);
+
+ _this.setWrapperTransition(momentumDuration);
+
+ if (params.momentumBounce && doBounce) {
+ _this.wrapperTransitionEnd(function () {
+ if (!allowMomentumBounce) return;
+ if (params.onMomentumBounce) _this.fireCallback(params.onMomentumBounce, _this);
+ _this.callPlugins('onMomentumBounce');
+
+ _this.setWrapperTranslate(afterBouncePosition);
+ _this.setWrapperTransition(300);
+ });
+ }
+
+ _this.updateActiveSlide(newPosition);
+ }
+ if (!params.freeModeFluid || timeDiff >= 300) _this.updateActiveSlide(_this.positions.current);
+
+ if (params.onTouchEnd) _this.fireCallback(params.onTouchEnd, _this);
+ _this.callPlugins('onTouchEnd');
+ return;
+ }
+
+ //Direction
+ direction = diff < 0 ? 'toNext' : 'toPrev';
+
+ //Short Touches
+ if (direction === 'toNext' && (timeDiff <= 300)) {
+ if (diffAbs < 30 || !params.shortSwipes) _this.swipeReset();
+ else _this.swipeNext(true);
+ }
+
+ if (direction === 'toPrev' && (timeDiff <= 300)) {
+ if (diffAbs < 30 || !params.shortSwipes) _this.swipeReset();
+ else _this.swipePrev(true);
+ }
+
+ //Long Touches
+ var targetSlideSize = 0;
+ if (params.slidesPerView === 'auto') {
+ //Define current slide's width
+ var currentPosition = Math.abs(_this.getWrapperTranslate());
+ var slidesOffset = 0;
+ var _slideSize;
+ for (var i = 0; i < _this.slides.length; i++) {
+ _slideSize = isH ? _this.slides[i].getWidth(true) : _this.slides[i].getHeight(true);
+ slidesOffset += _slideSize;
+ if (slidesOffset > currentPosition) {
+ targetSlideSize = _slideSize;
+ break;
+ }
+ }
+ if (targetSlideSize > containerSize) targetSlideSize = containerSize;
+ }
+ else {
+ targetSlideSize = slideSize * params.slidesPerView;
+ }
+ if (direction === 'toNext' && (timeDiff > 300)) {
+ if (diffAbs >= targetSlideSize * params.longSwipesRatio) {
+ _this.swipeNext(true);
+ }
+ else {
+ _this.swipeReset();
+ }
+ }
+ if (direction === 'toPrev' && (timeDiff > 300)) {
+ if (diffAbs >= targetSlideSize * params.longSwipesRatio) {
+ _this.swipePrev(true);
+ }
+ else {
+ _this.swipeReset();
+ }
+ }
+ if (params.onTouchEnd) _this.fireCallback(params.onTouchEnd, _this);
+ _this.callPlugins('onTouchEnd');
+ }
+
+
+ /*==================================================
+ noSwiping Bubble Check by Isaac Strack
+ ====================================================*/
+ function noSwipingSlide(el) {
+ /*This function is specifically designed to check the parent elements for the noSwiping class, up to the wrapper.
+ We need to check parents because while onTouchStart bubbles, _this.isTouched is checked in onTouchStart, which stops the bubbling.
+ So, if a text box, for example, is the initial target, and the parent slide container has the noSwiping class, the _this.isTouched
+ check will never find it, and what was supposed to be noSwiping is able to be swiped.
+ This function will iterate up and check for the noSwiping class in parents, up through the wrapperClass.*/
+
+ // First we create a truthy variable, which is that swiping is allowd (noSwiping = false)
+ var noSwiping = false;
+
+ // Now we iterate up (parentElements) until we reach the node with the wrapperClass.
+ do {
+
+ // Each time, we check to see if there's a 'swiper-no-swiping' class (noSwipingClass).
+ if (el.className.indexOf(params.noSwipingClass) > -1)
+ {
+ noSwiping = true; // If there is, we set noSwiping = true;
+ }
+
+ el = el.parentElement; // now we iterate up (parent node)
+
+ } while (!noSwiping && el.parentElement && el.className.indexOf(params.wrapperClass) === -1); // also include el.parentElement truthy, just in case.
+
+ // because we didn't check the wrapper itself, we do so now, if noSwiping is false:
+ if (!noSwiping && el.className.indexOf(params.wrapperClass) > -1 && el.className.indexOf(params.noSwipingClass) > -1)
+ noSwiping = true; // if the wrapper has the noSwipingClass, we set noSwiping = true;
+
+ return noSwiping;
+ }
+
+ function addClassToHtmlString(klass, outerHtml) {
+ var par = document.createElement('div');
+ var child;
+
+ par.innerHTML = outerHtml;
+ child = par.firstChild;
+ child.className += ' ' + klass;
+
+ return child.outerHTML;
+ }
+
+
+ /*==================================================
+ Swipe Functions
+ ====================================================*/
+ _this.swipeNext = function (internal) {
+ if (!internal && params.loop) _this.fixLoop();
+ if (!internal && params.autoplay) _this.stopAutoplay(true);
+ _this.callPlugins('onSwipeNext');
+ var currentPosition = _this.getWrapperTranslate();
+ var newPosition = currentPosition;
+ if (params.slidesPerView === 'auto') {
+ for (var i = 0; i < _this.snapGrid.length; i++) {
+ if (-currentPosition >= _this.snapGrid[i] && -currentPosition < _this.snapGrid[i + 1]) {
+ newPosition = -_this.snapGrid[i + 1];
+ break;
+ }
+ }
+ }
+ else {
+ var groupSize = slideSize * params.slidesPerGroup;
+ newPosition = -(Math.floor(Math.abs(currentPosition) / Math.floor(groupSize)) * groupSize + groupSize);
+ }
+ if (newPosition < -maxWrapperPosition()) {
+ newPosition = -maxWrapperPosition();
+ }
+ if (newPosition === currentPosition) return false;
+ swipeToPosition(newPosition, 'next');
+ return true;
+ };
+ _this.swipePrev = function (internal) {
+ if (!internal && params.loop) _this.fixLoop();
+ if (!internal && params.autoplay) _this.stopAutoplay(true);
+ _this.callPlugins('onSwipePrev');
+
+ var currentPosition = Math.ceil(_this.getWrapperTranslate());
+ var newPosition;
+ if (params.slidesPerView === 'auto') {
+ newPosition = 0;
+ for (var i = 1; i < _this.snapGrid.length; i++) {
+ if (-currentPosition === _this.snapGrid[i]) {
+ newPosition = -_this.snapGrid[i - 1];
+ break;
+ }
+ if (-currentPosition > _this.snapGrid[i] && -currentPosition < _this.snapGrid[i + 1]) {
+ newPosition = -_this.snapGrid[i];
+ break;
+ }
+ }
+ }
+ else {
+ var groupSize = slideSize * params.slidesPerGroup;
+ newPosition = -(Math.ceil(-currentPosition / groupSize) - 1) * groupSize;
+ }
+
+ if (newPosition > 0) newPosition = 0;
+
+ if (newPosition === currentPosition) return false;
+ swipeToPosition(newPosition, 'prev');
+ return true;
+
+ };
+ _this.swipeReset = function () {
+ _this.callPlugins('onSwipeReset');
+ var currentPosition = _this.getWrapperTranslate();
+ var groupSize = slideSize * params.slidesPerGroup;
+ var newPosition;
+ var maxPosition = -maxWrapperPosition();
+ if (params.slidesPerView === 'auto') {
+ newPosition = 0;
+ for (var i = 0; i < _this.snapGrid.length; i++) {
+ if (-currentPosition === _this.snapGrid[i]) return;
+ if (-currentPosition >= _this.snapGrid[i] && -currentPosition < _this.snapGrid[i + 1]) {
+ if (_this.positions.diff > 0) newPosition = -_this.snapGrid[i + 1];
+ else newPosition = -_this.snapGrid[i];
+ break;
+ }
+ }
+ if (-currentPosition >= _this.snapGrid[_this.snapGrid.length - 1]) newPosition = -_this.snapGrid[_this.snapGrid.length - 1];
+ if (currentPosition <= -maxWrapperPosition()) newPosition = -maxWrapperPosition();
+ }
+ else {
+ newPosition = currentPosition < 0 ? Math.round(currentPosition / groupSize) * groupSize : 0;
+ }
+ if (params.scrollContainer) {
+ newPosition = currentPosition < 0 ? currentPosition : 0;
+ }
+ if (newPosition < -maxWrapperPosition()) {
+ newPosition = -maxWrapperPosition();
+ }
+ if (params.scrollContainer && (containerSize > slideSize)) {
+ newPosition = 0;
+ }
+
+ if (newPosition === currentPosition) return false;
+
+ swipeToPosition(newPosition, 'reset');
+ return true;
+ };
+
+ _this.swipeTo = function (index, speed, runCallbacks) {
+ index = parseInt(index, 10);
+ _this.callPlugins('onSwipeTo', {index: index, speed: speed});
+ if (params.loop) index = index + _this.loopedSlides;
+ var currentPosition = _this.getWrapperTranslate();
+ if (index > (_this.slides.length - 1) || index < 0) return;
+ var newPosition;
+ if (params.slidesPerView === 'auto') {
+ newPosition = -_this.slidesGrid[index];
+ }
+ else {
+ newPosition = -index * slideSize;
+ }
+ if (newPosition < - maxWrapperPosition()) {
+ newPosition = - maxWrapperPosition();
+ }
+
+ if (newPosition === currentPosition) return false;
+
+ runCallbacks = runCallbacks === false ? false : true;
+ swipeToPosition(newPosition, 'to', {index: index, speed: speed, runCallbacks: runCallbacks});
+ return true;
+ };
+
+ function swipeToPosition(newPosition, action, toOptions) {
+ var speed = (action === 'to' && toOptions.speed >= 0) ? toOptions.speed : params.speed;
+ var timeOld = + new Date();
+
+ function anim() {
+ var timeNew = + new Date();
+ var time = timeNew - timeOld;
+ currentPosition += animationStep * time / (1000 / 60);
+ condition = direction === 'toNext' ? currentPosition > newPosition : currentPosition < newPosition;
+ if (condition) {
+ _this.setWrapperTranslate(Math.round(currentPosition));
+ _this._DOMAnimating = true;
+ window.setTimeout(function () {
+ anim();
+ }, 1000 / 60);
+ }
+ else {
+ if (params.onSlideChangeEnd) _this.fireCallback(params.onSlideChangeEnd, _this);
+ _this.setWrapperTranslate(newPosition);
+ _this._DOMAnimating = false;
+ }
+ }
+
+ if (_this.support.transitions || !params.DOMAnimation) {
+ _this.setWrapperTranslate(newPosition);
+ _this.setWrapperTransition(speed);
+ }
+ else {
+ //Try the DOM animation
+ var currentPosition = _this.getWrapperTranslate();
+ var animationStep = Math.ceil((newPosition - currentPosition) / speed * (1000 / 60));
+ var direction = currentPosition > newPosition ? 'toNext' : 'toPrev';
+ var condition = direction === 'toNext' ? currentPosition > newPosition : currentPosition < newPosition;
+ if (_this._DOMAnimating) return;
+
+ anim();
+ }
+
+ //Update Active Slide Index
+ _this.updateActiveSlide(newPosition);
+
+ //Callbacks
+ if (params.onSlideNext && action === 'next') {
+ _this.fireCallback(params.onSlideNext, _this, newPosition);
+ }
+ if (params.onSlidePrev && action === 'prev') {
+ _this.fireCallback(params.onSlidePrev, _this, newPosition);
+ }
+ //'Reset' Callback
+ if (params.onSlideReset && action === 'reset') {
+ _this.fireCallback(params.onSlideReset, _this, newPosition);
+ }
+
+ //'Next', 'Prev' and 'To' Callbacks
+ if (action === 'next' || action === 'prev' || (action === 'to' && toOptions.runCallbacks === true))
+ slideChangeCallbacks(action);
+ }
+ /*==================================================
+ Transition Callbacks
+ ====================================================*/
+ //Prevent Multiple Callbacks
+ _this._queueStartCallbacks = false;
+ _this._queueEndCallbacks = false;
+ function slideChangeCallbacks(direction) {
+ //Transition Start Callback
+ _this.callPlugins('onSlideChangeStart');
+ if (params.onSlideChangeStart) {
+ if (params.queueStartCallbacks && _this.support.transitions) {
+ if (_this._queueStartCallbacks) return;
+ _this._queueStartCallbacks = true;
+ _this.fireCallback(params.onSlideChangeStart, _this, direction);
+ _this.wrapperTransitionEnd(function () {
+ _this._queueStartCallbacks = false;
+ });
+ }
+ else _this.fireCallback(params.onSlideChangeStart, _this, direction);
+ }
+ //Transition End Callback
+ if (params.onSlideChangeEnd) {
+ if (_this.support.transitions) {
+ if (params.queueEndCallbacks) {
+ if (_this._queueEndCallbacks) return;
+ _this._queueEndCallbacks = true;
+ _this.wrapperTransitionEnd(function (swiper) {
+ _this.fireCallback(params.onSlideChangeEnd, swiper, direction);
+ });
+ }
+ else {
+ _this.wrapperTransitionEnd(function (swiper) {
+ _this.fireCallback(params.onSlideChangeEnd, swiper, direction);
+ });
+ }
+ }
+ else {
+ if (!params.DOMAnimation) {
+ setTimeout(function () {
+ _this.fireCallback(params.onSlideChangeEnd, _this, direction);
+ }, 10);
+ }
+ }
+ }
+ }
+
+ /*==================================================
+ Update Active Slide Index
+ ====================================================*/
+ _this.updateActiveSlide = function (position) {
+ if (!_this.initialized) return;
+ if (_this.slides.length === 0) return;
+ _this.previousIndex = _this.activeIndex;
+ if (typeof position === 'undefined') position = _this.getWrapperTranslate();
+ if (position > 0) position = 0;
+
+ if (params.slidesPerView === 'auto') {
+ var slidesOffset = 0;
+ _this.activeIndex = _this.slidesGrid.indexOf(-position);
+ if (_this.activeIndex < 0) {
+ for (var i = 0; i < _this.slidesGrid.length - 1; i++) {
+ if (-position > _this.slidesGrid[i] && -position < _this.slidesGrid[i + 1]) {
+ break;
+ }
+ }
+ var leftDistance = Math.abs(_this.slidesGrid[i] + position);
+ var rightDistance = Math.abs(_this.slidesGrid[i + 1] + position);
+ if (leftDistance <= rightDistance) _this.activeIndex = i;
+ else _this.activeIndex = i + 1;
+ }
+ }
+ else {
+ _this.activeIndex = Math[params.visibilityFullFit ? 'ceil' : 'round'](-position / slideSize);
+ }
+
+ if (_this.activeIndex === _this.slides.length) _this.activeIndex = _this.slides.length - 1;
+ if (_this.activeIndex < 0) _this.activeIndex = 0;
+
+ // Check for slide
+ if (!_this.slides[_this.activeIndex]) return;
+
+ // Calc Visible slides
+ _this.calcVisibleSlides(position);
+
+ // Mark visible and active slides with additonal classes
+ var activeClassRegexp = new RegExp('\\s*' + params.slideActiveClass);
+ var inViewClassRegexp = new RegExp('\\s*' + params.slideVisibleClass);
+
+ for (var j = 0; j < _this.slides.length; j++) {
+ _this.slides[j].className = _this.slides[j].className.replace(activeClassRegexp, '').replace(inViewClassRegexp, '');
+ if (_this.visibleSlides.indexOf(_this.slides[j]) >= 0) {
+ _this.slides[j].className += ' ' + params.slideVisibleClass;
+ }
+
+ }
+ _this.slides[_this.activeIndex].className += ' ' + params.slideActiveClass;
+
+ //Update loop index
+ if (params.loop) {
+ var ls = _this.loopedSlides;
+ _this.activeLoopIndex = _this.activeIndex - ls;
+ if (_this.activeLoopIndex >= _this.slides.length - ls * 2) {
+ _this.activeLoopIndex = _this.slides.length - ls * 2 - _this.activeLoopIndex;
+ }
+ if (_this.activeLoopIndex < 0) {
+ _this.activeLoopIndex = _this.slides.length - ls * 2 + _this.activeLoopIndex;
+ }
+ if (_this.activeLoopIndex < 0) _this.activeLoopIndex = 0;
+ }
+ else {
+ _this.activeLoopIndex = _this.activeIndex;
+ }
+ //Update Pagination
+ if (params.pagination) {
+ _this.updatePagination(position);
+ }
+ };
+ /*==================================================
+ Pagination
+ ====================================================*/
+ _this.createPagination = function (firstInit) {
+ if (params.paginationClickable && _this.paginationButtons) {
+ removePaginationEvents();
+ }
+ _this.paginationContainer = params.pagination.nodeType ? params.pagination : $$(params.pagination)[0];
+ if (params.createPagination) {
+ var paginationHTML = '';
+ var numOfSlides = _this.slides.length;
+ var numOfButtons = numOfSlides;
+ if (params.loop) numOfButtons -= _this.loopedSlides * 2;
+ for (var i = 0; i < numOfButtons; i++) {
+ paginationHTML += '<' + params.paginationElement + ' class="' + params.paginationElementClass + '">';
+ }
+ _this.paginationContainer.innerHTML = paginationHTML;
+ }
+ _this.paginationButtons = $$('.' + params.paginationElementClass, _this.paginationContainer);
+ if (!firstInit) _this.updatePagination();
+ _this.callPlugins('onCreatePagination');
+ if (params.paginationClickable) {
+ addPaginationEvents();
+ }
+ };
+ function removePaginationEvents() {
+ var pagers = _this.paginationButtons;
+ if (pagers) {
+ for (var i = 0; i < pagers.length; i++) {
+ _this.h.removeEventListener(pagers[i], 'click', paginationClick);
+ }
+ }
+ }
+ function addPaginationEvents() {
+ var pagers = _this.paginationButtons;
+ if (pagers) {
+ for (var i = 0; i < pagers.length; i++) {
+ _this.h.addEventListener(pagers[i], 'click', paginationClick);
+ }
+ }
+ }
+ function paginationClick(e) {
+ var index;
+ var target = e.target || e.srcElement;
+ var pagers = _this.paginationButtons;
+ for (var i = 0; i < pagers.length; i++) {
+ if (target === pagers[i]) index = i;
+ }
+ _this.swipeTo(index);
+ }
+ _this.updatePagination = function (position) {
+ if (!params.pagination) return;
+ if (_this.slides.length < 1) return;
+ var activePagers = $$('.' + params.paginationActiveClass, _this.paginationContainer);
+ if (!activePagers) return;
+
+ //Reset all Buttons' class to not active
+ var pagers = _this.paginationButtons;
+ if (pagers.length === 0) return;
+ for (var i = 0; i < pagers.length; i++) {
+ pagers[i].className = params.paginationElementClass;
+ }
+
+ var indexOffset = params.loop ? _this.loopedSlides : 0;
+ if (params.paginationAsRange) {
+ if (!_this.visibleSlides) _this.calcVisibleSlides(position);
+ //Get Visible Indexes
+ var visibleIndexes = [];
+ var j; // lopp index - avoid JSHint W004 / W038
+ for (j = 0; j < _this.visibleSlides.length; j++) {
+ var visIndex = _this.slides.indexOf(_this.visibleSlides[j]) - indexOffset;
+
+ if (params.loop && visIndex < 0) {
+ visIndex = _this.slides.length - _this.loopedSlides * 2 + visIndex;
+ }
+ if (params.loop && visIndex >= _this.slides.length - _this.loopedSlides * 2) {
+ visIndex = _this.slides.length - _this.loopedSlides * 2 - visIndex;
+ visIndex = Math.abs(visIndex);
+ }
+ visibleIndexes.push(visIndex);
+ }
+
+ for (j = 0; j < visibleIndexes.length; j++) {
+ if (pagers[visibleIndexes[j]]) pagers[visibleIndexes[j]].className += ' ' + params.paginationVisibleClass;
+ }
+
+ if (params.loop) {
+ if (pagers[_this.activeLoopIndex] !== undefined) {
+ pagers[_this.activeLoopIndex].className += ' ' + params.paginationActiveClass;
+ }
+ }
+ else {
+ pagers[_this.activeIndex].className += ' ' + params.paginationActiveClass;
+ }
+ }
+ else {
+ if (params.loop) {
+ if (pagers[_this.activeLoopIndex]) pagers[_this.activeLoopIndex].className += ' ' + params.paginationActiveClass + ' ' + params.paginationVisibleClass;
+ }
+ else {
+ pagers[_this.activeIndex].className += ' ' + params.paginationActiveClass + ' ' + params.paginationVisibleClass;
+ }
+ }
+ };
+ _this.calcVisibleSlides = function (position) {
+ var visibleSlides = [];
+ var _slideLeft = 0, _slideSize = 0, _slideRight = 0;
+ if (isH && _this.wrapperLeft > 0) position = position + _this.wrapperLeft;
+ if (!isH && _this.wrapperTop > 0) position = position + _this.wrapperTop;
+
+ for (var i = 0; i < _this.slides.length; i++) {
+ _slideLeft += _slideSize;
+ if (params.slidesPerView === 'auto')
+ _slideSize = isH ? _this.h.getWidth(_this.slides[i], true) : _this.h.getHeight(_this.slides[i], true);
+ else _slideSize = slideSize;
+
+ _slideRight = _slideLeft + _slideSize;
+ var isVisibile = false;
+ if (params.visibilityFullFit) {
+ if (_slideLeft >= -position && _slideRight <= -position + containerSize) isVisibile = true;
+ if (_slideLeft <= -position && _slideRight >= -position + containerSize) isVisibile = true;
+ }
+ else {
+ if (_slideRight > -position && _slideRight <= ((-position + containerSize))) isVisibile = true;
+ if (_slideLeft >= -position && _slideLeft < ((-position + containerSize))) isVisibile = true;
+ if (_slideLeft < -position && _slideRight > ((-position + containerSize))) isVisibile = true;
+ }
+
+ if (isVisibile) visibleSlides.push(_this.slides[i]);
+
+ }
+ if (visibleSlides.length === 0) visibleSlides = [_this.slides[_this.activeIndex]];
+
+ _this.visibleSlides = visibleSlides;
+ };
+
+ /*==========================================
+ Autoplay
+ ============================================*/
+ var autoplayTimeoutId, autoplayIntervalId;
+ _this.startAutoplay = function () {
+ if (_this.support.transitions) {
+ if (typeof autoplayTimeoutId !== 'undefined') return false;
+ if (!params.autoplay) return;
+ _this.callPlugins('onAutoplayStart');
+ autoplay();
+ }
+ else {
+ if (typeof autoplayIntervalId !== 'undefined') return false;
+ if (!params.autoplay) return;
+ _this.callPlugins('onAutoplayStart');
+ autoplayIntervalId = setInterval(function () {
+ if (params.loop) {
+ _this.fixLoop();
+ _this.swipeNext(true);
+ }
+ else if (!_this.swipeNext(true)) {
+ if (!params.autoplayStopOnLast) _this.swipeTo(0);
+ else {
+ clearInterval(autoplayIntervalId);
+ autoplayIntervalId = undefined;
+ }
+ }
+ }, params.autoplay);
+ }
+ };
+ _this.stopAutoplay = function (internal) {
+ if (_this.support.transitions) {
+ if (!autoplayTimeoutId) return;
+ if (autoplayTimeoutId) clearTimeout(autoplayTimeoutId);
+ autoplayTimeoutId = undefined;
+ if (internal && !params.autoplayDisableOnInteraction) {
+ _this.wrapperTransitionEnd(function () {
+ autoplay();
+ });
+ }
+ _this.callPlugins('onAutoplayStop');
+ }
+ else {
+ if (autoplayIntervalId) clearInterval(autoplayIntervalId);
+ autoplayIntervalId = undefined;
+ _this.callPlugins('onAutoplayStop');
+ }
+ };
+ function autoplay() {
+ autoplayTimeoutId = setTimeout(function () {
+ if (params.loop) {
+ _this.fixLoop();
+ _this.swipeNext(true);
+ }
+ else if (!_this.swipeNext(true)) {
+ if (!params.autoplayStopOnLast) _this.swipeTo(0);
+ else {
+ clearTimeout(autoplayTimeoutId);
+ autoplayTimeoutId = undefined;
+ }
+ }
+ _this.wrapperTransitionEnd(function () {
+ if (typeof autoplayTimeoutId !== 'undefined') autoplay();
+ });
+ }, params.autoplay);
+ }
+ /*==================================================
+ Loop
+ ====================================================*/
+ _this.loopCreated = false;
+ _this.removeLoopedSlides = function () {
+ if (_this.loopCreated) {
+ for (var i = 0; i < _this.slides.length; i++) {
+ if (_this.slides[i].getData('looped') === true) _this.wrapper.removeChild(_this.slides[i]);
+ }
+ }
+ };
+
+ _this.createLoop = function () {
+ if (_this.slides.length === 0) return;
+ if (params.slidesPerView === 'auto') {
+ _this.loopedSlides = params.loopedSlides || 1;
+ }
+ else {
+ _this.loopedSlides = params.slidesPerView + params.loopAdditionalSlides;
+ }
+
+ if (_this.loopedSlides > _this.slides.length) {
+ _this.loopedSlides = _this.slides.length;
+ }
+
+ var slideFirstHTML = '',
+ slideLastHTML = '',
+ i;
+ var slidesSetFullHTML = '';
+ /**
+ loopedSlides is too large if loopAdditionalSlides are set.
+ Need to divide the slides by maximum number of slides existing.
+
+ @author Tomaz Lovrec
+ */
+ var numSlides = _this.slides.length;
+ var fullSlideSets = Math.floor(_this.loopedSlides / numSlides);
+ var remainderSlides = _this.loopedSlides % numSlides;
+ // assemble full sets of slides
+ for (i = 0; i < (fullSlideSets * numSlides); i++) {
+ var j = i;
+ if (i >= numSlides) {
+ var over = Math.floor(i / numSlides);
+ j = i - (numSlides * over);
+ }
+ slidesSetFullHTML += _this.slides[j].outerHTML;
+ }
+ // assemble remainder slides
+ // assemble remainder appended to existing slides
+ for (i = 0; i < remainderSlides;i++) {
+ slideLastHTML += addClassToHtmlString(params.slideDuplicateClass, _this.slides[i].outerHTML);
+ }
+ // assemble slides that get preppended to existing slides
+ for (i = numSlides - remainderSlides; i < numSlides;i++) {
+ slideFirstHTML += addClassToHtmlString(params.slideDuplicateClass, _this.slides[i].outerHTML);
+ }
+ // assemble all slides
+ var slides = slideFirstHTML + slidesSetFullHTML + wrapper.innerHTML + slidesSetFullHTML + slideLastHTML;
+ // set the slides
+ wrapper.innerHTML = slides;
+
+ _this.loopCreated = true;
+ _this.calcSlides();
+
+ //Update Looped Slides with special class
+ for (i = 0; i < _this.slides.length; i++) {
+ if (i < _this.loopedSlides || i >= _this.slides.length - _this.loopedSlides) _this.slides[i].setData('looped', true);
+ }
+ _this.callPlugins('onCreateLoop');
+
+ };
+
+ _this.fixLoop = function () {
+ var newIndex;
+ //Fix For Negative Oversliding
+ if (_this.activeIndex < _this.loopedSlides) {
+ newIndex = _this.slides.length - _this.loopedSlides * 3 + _this.activeIndex;
+ _this.swipeTo(newIndex, 0, false);
+ }
+ //Fix For Positive Oversliding
+ else if ((params.slidesPerView === 'auto' && _this.activeIndex >= _this.loopedSlides * 2) || (_this.activeIndex > _this.slides.length - params.slidesPerView * 2)) {
+ newIndex = -_this.slides.length + _this.activeIndex + _this.loopedSlides;
+ _this.swipeTo(newIndex, 0, false);
+ }
+ };
+
+ /*==================================================
+ Slides Loader
+ ====================================================*/
+ _this.loadSlides = function () {
+ var slidesHTML = '';
+ _this.activeLoaderIndex = 0;
+ var slides = params.loader.slides;
+ var slidesToLoad = params.loader.loadAllSlides ? slides.length : params.slidesPerView * (1 + params.loader.surroundGroups);
+ for (var i = 0; i < slidesToLoad; i++) {
+ if (params.loader.slidesHTMLType === 'outer') slidesHTML += slides[i];
+ else {
+ slidesHTML += '<' + params.slideElement + ' class="' + params.slideClass + '" data-swiperindex="' + i + '">' + slides[i] + '';
+ }
+ }
+ _this.wrapper.innerHTML = slidesHTML;
+ _this.calcSlides(true);
+ //Add permanent transitionEnd callback
+ if (!params.loader.loadAllSlides) {
+ _this.wrapperTransitionEnd(_this.reloadSlides, true);
+ }
+ };
+
+ _this.reloadSlides = function () {
+ var slides = params.loader.slides;
+ var newActiveIndex = parseInt(_this.activeSlide().data('swiperindex'), 10);
+ if (newActiveIndex < 0 || newActiveIndex > slides.length - 1) return; //<-- Exit
+ _this.activeLoaderIndex = newActiveIndex;
+ var firstIndex = Math.max(0, newActiveIndex - params.slidesPerView * params.loader.surroundGroups);
+ var lastIndex = Math.min(newActiveIndex + params.slidesPerView * (1 + params.loader.surroundGroups) - 1, slides.length - 1);
+ //Update Transforms
+ if (newActiveIndex > 0) {
+ var newTransform = -slideSize * (newActiveIndex - firstIndex);
+ _this.setWrapperTranslate(newTransform);
+ _this.setWrapperTransition(0);
+ }
+ var i; // loop index
+ //New Slides
+ if (params.loader.logic === 'reload') {
+ _this.wrapper.innerHTML = '';
+ var slidesHTML = '';
+ for (i = firstIndex; i <= lastIndex; i++) {
+ slidesHTML += params.loader.slidesHTMLType === 'outer' ? slides[i] : '<' + params.slideElement + ' class="' + params.slideClass + '" data-swiperindex="' + i + '">' + slides[i] + '';
+ }
+ _this.wrapper.innerHTML = slidesHTML;
+ }
+ else {
+ var minExistIndex = 1000;
+ var maxExistIndex = 0;
+
+ for (i = 0; i < _this.slides.length; i++) {
+ var index = _this.slides[i].data('swiperindex');
+ if (index < firstIndex || index > lastIndex) {
+ _this.wrapper.removeChild(_this.slides[i]);
+ }
+ else {
+ minExistIndex = Math.min(index, minExistIndex);
+ maxExistIndex = Math.max(index, maxExistIndex);
+ }
+ }
+ for (i = firstIndex; i <= lastIndex; i++) {
+ var newSlide;
+ if (i < minExistIndex) {
+ newSlide = document.createElement(params.slideElement);
+ newSlide.className = params.slideClass;
+ newSlide.setAttribute('data-swiperindex', i);
+ newSlide.innerHTML = slides[i];
+ _this.wrapper.insertBefore(newSlide, _this.wrapper.firstChild);
+ }
+ if (i > maxExistIndex) {
+ newSlide = document.createElement(params.slideElement);
+ newSlide.className = params.slideClass;
+ newSlide.setAttribute('data-swiperindex', i);
+ newSlide.innerHTML = slides[i];
+ _this.wrapper.appendChild(newSlide);
+ }
+ }
+ }
+ //reInit
+ _this.reInit(true);
+ };
+
+ /*==================================================
+ Make Swiper
+ ====================================================*/
+ function makeSwiper() {
+ _this.calcSlides();
+ if (params.loader.slides.length > 0 && _this.slides.length === 0) {
+ _this.loadSlides();
+ }
+ if (params.loop) {
+ _this.createLoop();
+ }
+ _this.init();
+ initEvents();
+ if (params.pagination) {
+ _this.createPagination(true);
+ }
+
+ if (params.loop || params.initialSlide > 0) {
+ _this.swipeTo(params.initialSlide, 0, false);
+ }
+ else {
+ _this.updateActiveSlide(0);
+ }
+ if (params.autoplay) {
+ _this.startAutoplay();
+ }
+ /**
+ * Set center slide index.
+ *
+ * @author Tomaz Lovrec
+ */
+ _this.centerIndex = _this.activeIndex;
+
+ // Callbacks
+ if (params.onSwiperCreated) _this.fireCallback(params.onSwiperCreated, _this);
+ _this.callPlugins('onSwiperCreated');
+ }
+
+ makeSwiper();
+};
+
+Swiper.prototype = {
+ plugins : {},
+
+ /*==================================================
+ Wrapper Operations
+ ====================================================*/
+ wrapperTransitionEnd : function (callback, permanent) {
+ 'use strict';
+ var a = this,
+ el = a.wrapper,
+ events = ['webkitTransitionEnd', 'transitionend', 'oTransitionEnd', 'MSTransitionEnd', 'msTransitionEnd'],
+ i;
+
+ function fireCallBack() {
+ callback(a);
+ if (a.params.queueEndCallbacks) a._queueEndCallbacks = false;
+ if (!permanent) {
+ for (i = 0; i < events.length; i++) {
+ a.h.removeEventListener(el, events[i], fireCallBack);
+ }
+ }
+ }
+
+ if (callback) {
+ for (i = 0; i < events.length; i++) {
+ a.h.addEventListener(el, events[i], fireCallBack);
+ }
+ }
+ },
+
+ getWrapperTranslate : function (axis) {
+ 'use strict';
+ var el = this.wrapper,
+ matrix, curTransform, curStyle, transformMatrix;
+
+ // automatic axis detection
+ if (typeof axis === 'undefined') {
+ axis = this.params.mode === 'horizontal' ? 'x' : 'y';
+ }
+
+ if (this.support.transforms && this.params.useCSS3Transforms) {
+ curStyle = window.getComputedStyle(el, null);
+ if (window.WebKitCSSMatrix) {
+ transformMatrix = new WebKitCSSMatrix(curStyle.webkitTransform);
+ }
+ else {
+ transformMatrix = curStyle.MozTransform || curStyle.OTransform || curStyle.MsTransform || curStyle.msTransform || curStyle.transform || curStyle.getPropertyValue('transform').replace('translate(', 'matrix(1, 0, 0, 1,');
+ matrix = transformMatrix.toString().split(',');
+ }
+
+ if (axis === 'x') {
+ //Latest Chrome and webkits Fix
+ if (window.WebKitCSSMatrix)
+ curTransform = transformMatrix.m41;
+ //Crazy IE10 Matrix
+ else if (matrix.length === 16)
+ curTransform = parseFloat(matrix[12]);
+ //Normal Browsers
+ else
+ curTransform = parseFloat(matrix[4]);
+ }
+ if (axis === 'y') {
+ //Latest Chrome and webkits Fix
+ if (window.WebKitCSSMatrix)
+ curTransform = transformMatrix.m42;
+ //Crazy IE10 Matrix
+ else if (matrix.length === 16)
+ curTransform = parseFloat(matrix[13]);
+ //Normal Browsers
+ else
+ curTransform = parseFloat(matrix[5]);
+ }
+ }
+ else {
+ if (axis === 'x') curTransform = parseFloat(el.style.left, 10) || 0;
+ if (axis === 'y') curTransform = parseFloat(el.style.top, 10) || 0;
+ }
+ return curTransform || 0;
+ },
+
+ setWrapperTranslate : function (x, y, z) {
+ 'use strict';
+ var es = this.wrapper.style,
+ coords = {x: 0, y: 0, z: 0},
+ translate;
+
+ // passed all coordinates
+ if (arguments.length === 3) {
+ coords.x = x;
+ coords.y = y;
+ coords.z = z;
+ }
+
+ // passed one coordinate and optional axis
+ else {
+ if (typeof y === 'undefined') {
+ y = this.params.mode === 'horizontal' ? 'x' : 'y';
+ }
+ coords[y] = x;
+ }
+
+ if (this.support.transforms && this.params.useCSS3Transforms) {
+ translate = this.support.transforms3d ? 'translate3d(' + coords.x + 'px, ' + coords.y + 'px, ' + coords.z + 'px)' : 'translate(' + coords.x + 'px, ' + coords.y + 'px)';
+ es.webkitTransform = es.MsTransform = es.msTransform = es.MozTransform = es.OTransform = es.transform = translate;
+ }
+ else {
+ es.left = coords.x + 'px';
+ es.top = coords.y + 'px';
+ }
+ this.callPlugins('onSetWrapperTransform', coords);
+ if (this.params.onSetWrapperTransform) this.fireCallback(this.params.onSetWrapperTransform, this, coords);
+ },
+
+ setWrapperTransition : function (duration) {
+ 'use strict';
+ var es = this.wrapper.style;
+ es.webkitTransitionDuration = es.MsTransitionDuration = es.msTransitionDuration = es.MozTransitionDuration = es.OTransitionDuration = es.transitionDuration = (duration / 1000) + 's';
+ this.callPlugins('onSetWrapperTransition', {duration: duration});
+ if (this.params.onSetWrapperTransition) this.fireCallback(this.params.onSetWrapperTransition, this, duration);
+
+ },
+
+ /*==================================================
+ Helpers
+ ====================================================*/
+ h : {
+ getWidth: function (el, outer) {
+ 'use strict';
+ var width = window.getComputedStyle(el, null).getPropertyValue('width');
+ var returnWidth = parseFloat(width);
+ //IE Fixes
+ if (isNaN(returnWidth) || width.indexOf('%') > 0) {
+ returnWidth = el.offsetWidth - parseFloat(window.getComputedStyle(el, null).getPropertyValue('padding-left')) - parseFloat(window.getComputedStyle(el, null).getPropertyValue('padding-right'));
+ }
+ if (outer) returnWidth += parseFloat(window.getComputedStyle(el, null).getPropertyValue('padding-left')) + parseFloat(window.getComputedStyle(el, null).getPropertyValue('padding-right'));
+
+ return returnWidth;
+ },
+ getHeight: function (el, outer) {
+ 'use strict';
+ if (outer) return el.offsetHeight;
+
+ var height = window.getComputedStyle(el, null).getPropertyValue('height');
+ var returnHeight = parseFloat(height);
+ //IE Fixes
+ if (isNaN(returnHeight) || height.indexOf('%') > 0) {
+ returnHeight = el.offsetHeight - parseFloat(window.getComputedStyle(el, null).getPropertyValue('padding-top')) - parseFloat(window.getComputedStyle(el, null).getPropertyValue('padding-bottom'));
+ }
+ if (outer) returnHeight += parseFloat(window.getComputedStyle(el, null).getPropertyValue('padding-top')) + parseFloat(window.getComputedStyle(el, null).getPropertyValue('padding-bottom'));
+ return returnHeight;
+ },
+ getOffset: function (el) {
+ 'use strict';
+ var box = el.getBoundingClientRect();
+ var body = document.body;
+ var clientTop = el.clientTop || body.clientTop || 0;
+ var clientLeft = el.clientLeft || body.clientLeft || 0;
+ var scrollTop = window.pageYOffset || el.scrollTop;
+ var scrollLeft = window.pageXOffset || el.scrollLeft;
+ if (document.documentElement && !window.pageYOffset) {
+ //IE7-8
+ scrollTop = document.documentElement.scrollTop;
+ scrollLeft = document.documentElement.scrollLeft;
+ }
+ return {
+ top: box.top + scrollTop - clientTop,
+ left: box.left + scrollLeft - clientLeft
+ };
+ },
+ windowWidth : function () {
+ 'use strict';
+ if (window.innerWidth) return window.innerWidth;
+ else if (document.documentElement && document.documentElement.clientWidth) return document.documentElement.clientWidth;
+ },
+ windowHeight : function () {
+ 'use strict';
+ if (window.innerHeight) return window.innerHeight;
+ else if (document.documentElement && document.documentElement.clientHeight) return document.documentElement.clientHeight;
+ },
+ windowScroll : function () {
+ 'use strict';
+ var left = 0, top = 0;
+ if (typeof pageYOffset !== 'undefined') {
+ return {
+ left: window.pageXOffset,
+ top: window.pageYOffset
+ };
+ }
+ else if (document.documentElement) {
+ return {
+ left: document.documentElement.scrollLeft,
+ top: document.documentElement.scrollTop
+ };
+ }
+ },
+
+ addEventListener : function (el, event, listener, useCapture) {
+ 'use strict';
+ if (typeof useCapture === 'undefined') {
+ useCapture = false;
+ }
+
+ if (el.addEventListener) {
+ el.addEventListener(event, listener, useCapture);
+ }
+ else if (el.attachEvent) {
+ el.attachEvent('on' + event, listener);
+ }
+ },
+
+ removeEventListener : function (el, event, listener, useCapture) {
+ 'use strict';
+ if (typeof useCapture === 'undefined') {
+ useCapture = false;
+ }
+
+ if (el.removeEventListener) {
+ el.removeEventListener(event, listener, useCapture);
+ }
+ else if (el.detachEvent) {
+ el.detachEvent('on' + event, listener);
+ }
+ }
+ },
+ setTransform : function (el, transform) {
+ 'use strict';
+ var es = el.style;
+ es.webkitTransform = es.MsTransform = es.msTransform = es.MozTransform = es.OTransform = es.transform = transform;
+ },
+ setTranslate : function (el, translate) {
+ 'use strict';
+ var es = el.style;
+ var pos = {
+ x : translate.x || 0,
+ y : translate.y || 0,
+ z : translate.z || 0
+ };
+ var transformString = this.support.transforms3d ? 'translate3d(' + (pos.x) + 'px,' + (pos.y) + 'px,' + (pos.z) + 'px)' : 'translate(' + (pos.x) + 'px,' + (pos.y) + 'px)';
+ es.webkitTransform = es.MsTransform = es.msTransform = es.MozTransform = es.OTransform = es.transform = transformString;
+ if (!this.support.transforms) {
+ es.left = pos.x + 'px';
+ es.top = pos.y + 'px';
+ }
+ },
+ setTransition : function (el, duration) {
+ 'use strict';
+ var es = el.style;
+ es.webkitTransitionDuration = es.MsTransitionDuration = es.msTransitionDuration = es.MozTransitionDuration = es.OTransitionDuration = es.transitionDuration = duration + 'ms';
+ },
+ /*==================================================
+ Feature Detection
+ ====================================================*/
+ support: {
+
+ touch : (window.Modernizr && Modernizr.touch === true) || (function () {
+ 'use strict';
+ return !!(('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch);
+ })(),
+
+ transforms3d : (window.Modernizr && Modernizr.csstransforms3d === true) || (function () {
+ 'use strict';
+ var div = document.createElement('div').style;
+ return ('webkitPerspective' in div || 'MozPerspective' in div || 'OPerspective' in div || 'MsPerspective' in div || 'perspective' in div);
+ })(),
+
+ transforms : (window.Modernizr && Modernizr.csstransforms === true) || (function () {
+ 'use strict';
+ var div = document.createElement('div').style;
+ return ('transform' in div || 'WebkitTransform' in div || 'MozTransform' in div || 'msTransform' in div || 'MsTransform' in div || 'OTransform' in div);
+ })(),
+
+ transitions : (window.Modernizr && Modernizr.csstransitions === true) || (function () {
+ 'use strict';
+ var div = document.createElement('div').style;
+ return ('transition' in div || 'WebkitTransition' in div || 'MozTransition' in div || 'msTransition' in div || 'MsTransition' in div || 'OTransition' in div);
+ })()
+ },
+
+ browser : {
+
+ ie8 : (function () {
+ 'use strict';
+ var rv = -1; // Return value assumes failure.
+ if (navigator.appName === 'Microsoft Internet Explorer') {
+ var ua = navigator.userAgent;
+ var re = new RegExp(/MSIE ([0-9]{1,}[\.0-9]{0,})/);
+ if (re.exec(ua) != null)
+ rv = parseFloat(RegExp.$1);
+ }
+ return rv !== -1 && rv < 9;
+ })(),
+
+ ie10 : window.navigator.msPointerEnabled,
+ ie11 : window.navigator.pointerEnabled
+ }
+};
+
+/*=========================
+ jQuery & Zepto Plugins
+ ===========================*/
+if (window.jQuery || window.Zepto) {
+ (function ($) {
+ 'use strict';
+ $.fn.swiper = function (params) {
+ var s = new Swiper($(this)[0], params);
+ $(this).data('swiper', s);
+ return s;
+ };
+ })(window.jQuery || window.Zepto);
+}
+
+// component
+if (typeof(module) !== 'undefined')
+{
+ module.exports = Swiper;
+}
diff --git a/assets/html/index.html b/assets/html/index.html
new file mode 100644
index 0000000..615ea0c
--- /dev/null
+++ b/assets/html/index.html
@@ -0,0 +1,57 @@
+
+
+
+
+ XKCD Unofficial
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/assets/html/iscroll-zoom.js b/assets/html/iscroll-zoom.js
new file mode 100644
index 0000000..e9e5d40
--- /dev/null
+++ b/assets/html/iscroll-zoom.js
@@ -0,0 +1,2172 @@
+/*! iScroll v5.1.1 ~ (c) 2008-2014 Matteo Spinelli ~ http://cubiq.org/license */
+(function (window, document, Math) {
+var rAF = window.requestAnimationFrame ||
+ window.webkitRequestAnimationFrame ||
+ window.mozRequestAnimationFrame ||
+ window.oRequestAnimationFrame ||
+ window.msRequestAnimationFrame ||
+ function (callback) { window.setTimeout(callback, 1000 / 60); };
+
+var utils = (function () {
+ var me = {};
+
+ var _elementStyle = document.createElement('div').style;
+ var _vendor = (function () {
+ var vendors = ['t', 'webkitT', 'MozT', 'msT', 'OT'],
+ transform,
+ i = 0,
+ l = vendors.length;
+
+ for ( ; i < l; i++ ) {
+ transform = vendors[i] + 'ransform';
+ if ( transform in _elementStyle ) return vendors[i].substr(0, vendors[i].length-1);
+ }
+
+ return false;
+ })();
+
+ function _prefixStyle (style) {
+ if ( _vendor === false ) return false;
+ if ( _vendor === '' ) return style;
+ return _vendor + style.charAt(0).toUpperCase() + style.substr(1);
+ }
+
+ me.getTime = Date.now || function getTime () { return new Date().getTime(); };
+
+ me.extend = function (target, obj) {
+ for ( var i in obj ) {
+ target[i] = obj[i];
+ }
+ };
+
+ me.addEvent = function (el, type, fn, capture) {
+ el.addEventListener(type, fn, !!capture);
+ };
+
+ me.removeEvent = function (el, type, fn, capture) {
+ el.removeEventListener(type, fn, !!capture);
+ };
+
+ me.momentum = function (current, start, time, lowerMargin, wrapperSize, deceleration) {
+ var distance = current - start,
+ speed = Math.abs(distance) / time,
+ destination,
+ duration;
+
+ deceleration = deceleration === undefined ? 0.0006 : deceleration;
+
+ destination = current + ( speed * speed ) / ( 2 * deceleration ) * ( distance < 0 ? -1 : 1 );
+ duration = speed / deceleration;
+
+ if ( destination < lowerMargin ) {
+ destination = wrapperSize ? lowerMargin - ( wrapperSize / 2.5 * ( speed / 8 ) ) : lowerMargin;
+ distance = Math.abs(destination - current);
+ duration = distance / speed;
+ } else if ( destination > 0 ) {
+ destination = wrapperSize ? wrapperSize / 2.5 * ( speed / 8 ) : 0;
+ distance = Math.abs(current) + destination;
+ duration = distance / speed;
+ }
+
+ return {
+ destination: Math.round(destination),
+ duration: duration
+ };
+ };
+
+ var _transform = _prefixStyle('transform');
+
+ me.extend(me, {
+ hasTransform: _transform !== false,
+ hasPerspective: _prefixStyle('perspective') in _elementStyle,
+ hasTouch: 'ontouchstart' in window,
+ hasPointer: navigator.msPointerEnabled,
+ hasTransition: _prefixStyle('transition') in _elementStyle
+ });
+
+ // This should find all Android browsers lower than build 535.19 (both stock browser and webview)
+ me.isBadAndroid = /Android /.test(window.navigator.appVersion) && !(/Chrome\/\d/.test(window.navigator.appVersion));
+
+ me.extend(me.style = {}, {
+ transform: _transform,
+ transitionTimingFunction: _prefixStyle('transitionTimingFunction'),
+ transitionDuration: _prefixStyle('transitionDuration'),
+ transitionDelay: _prefixStyle('transitionDelay'),
+ transformOrigin: _prefixStyle('transformOrigin')
+ });
+
+ me.hasClass = function (e, c) {
+ var re = new RegExp("(^|\\s)" + c + "(\\s|$)");
+ return re.test(e.className);
+ };
+
+ me.addClass = function (e, c) {
+ if ( me.hasClass(e, c) ) {
+ return;
+ }
+
+ var newclass = e.className.split(' ');
+ newclass.push(c);
+ e.className = newclass.join(' ');
+ };
+
+ me.removeClass = function (e, c) {
+ if ( !me.hasClass(e, c) ) {
+ return;
+ }
+
+ var re = new RegExp("(^|\\s)" + c + "(\\s|$)", 'g');
+ e.className = e.className.replace(re, ' ');
+ };
+
+ me.offset = function (el) {
+ var left = -el.offsetLeft,
+ top = -el.offsetTop;
+
+ // jshint -W084
+ while (el = el.offsetParent) {
+ left -= el.offsetLeft;
+ top -= el.offsetTop;
+ }
+ // jshint +W084
+
+ return {
+ left: left,
+ top: top
+ };
+ };
+
+ me.preventDefaultException = function (el, exceptions) {
+ for ( var i in exceptions ) {
+ if ( exceptions[i].test(el[i]) ) {
+ return true;
+ }
+ }
+
+ return false;
+ };
+
+ me.extend(me.eventType = {}, {
+ touchstart: 1,
+ touchmove: 1,
+ touchend: 1,
+
+ mousedown: 2,
+ mousemove: 2,
+ mouseup: 2,
+
+ MSPointerDown: 3,
+ MSPointerMove: 3,
+ MSPointerUp: 3
+ });
+
+ me.extend(me.ease = {}, {
+ quadratic: {
+ style: 'cubic-bezier(0.25, 0.46, 0.45, 0.94)',
+ fn: function (k) {
+ return k * ( 2 - k );
+ }
+ },
+ circular: {
+ style: 'cubic-bezier(0.1, 0.57, 0.1, 1)', // Not properly "circular" but this looks better, it should be (0.075, 0.82, 0.165, 1)
+ fn: function (k) {
+ return Math.sqrt( 1 - ( --k * k ) );
+ }
+ },
+ back: {
+ style: 'cubic-bezier(0.175, 0.885, 0.32, 1.275)',
+ fn: function (k) {
+ var b = 4;
+ return ( k = k - 1 ) * k * ( ( b + 1 ) * k + b ) + 1;
+ }
+ },
+ bounce: {
+ style: '',
+ fn: function (k) {
+ if ( ( k /= 1 ) < ( 1 / 2.75 ) ) {
+ return 7.5625 * k * k;
+ } else if ( k < ( 2 / 2.75 ) ) {
+ return 7.5625 * ( k -= ( 1.5 / 2.75 ) ) * k + 0.75;
+ } else if ( k < ( 2.5 / 2.75 ) ) {
+ return 7.5625 * ( k -= ( 2.25 / 2.75 ) ) * k + 0.9375;
+ } else {
+ return 7.5625 * ( k -= ( 2.625 / 2.75 ) ) * k + 0.984375;
+ }
+ }
+ },
+ elastic: {
+ style: '',
+ fn: function (k) {
+ var f = 0.22,
+ e = 0.4;
+
+ if ( k === 0 ) { return 0; }
+ if ( k == 1 ) { return 1; }
+
+ return ( e * Math.pow( 2, - 10 * k ) * Math.sin( ( k - f / 4 ) * ( 2 * Math.PI ) / f ) + 1 );
+ }
+ }
+ });
+
+ me.tap = function (e, eventName) {
+ var ev = document.createEvent('Event');
+ ev.initEvent(eventName, true, true);
+ ev.pageX = e.pageX;
+ ev.pageY = e.pageY;
+ e.target.dispatchEvent(ev);
+ };
+
+ me.click = function (e) {
+ var target = e.target,
+ ev;
+
+ if ( !(/(SELECT|INPUT|TEXTAREA)/i).test(target.tagName) ) {
+ ev = document.createEvent('MouseEvents');
+ ev.initMouseEvent('click', true, true, e.view, 1,
+ target.screenX, target.screenY, target.clientX, target.clientY,
+ e.ctrlKey, e.altKey, e.shiftKey, e.metaKey,
+ 0, null);
+
+ ev._constructed = true;
+ target.dispatchEvent(ev);
+ }
+ };
+
+ return me;
+})();
+
+function IScroll (el, options) {
+ this.wrapper = typeof el == 'string' ? document.querySelector(el) : el;
+ this.scroller = this.wrapper.children[0];
+ this.scrollerStyle = this.scroller.style; // cache style for better performance
+
+ this.options = {
+
+ zoomMin: 1,
+ zoomMax: 4, startZoom: 1,
+
+ resizeScrollbars: true,
+
+ mouseWheelSpeed: 20,
+
+ snapThreshold: 0.334,
+
+// INSERT POINT: OPTIONS
+
+ startX: 0,
+ startY: 0,
+ scrollY: true,
+ directionLockThreshold: 5,
+ momentum: true,
+
+ bounce: true,
+ bounceTime: 600,
+ bounceEasing: '',
+
+ preventDefault: true,
+ preventDefaultException: { tagName: /^(INPUT|TEXTAREA|BUTTON|SELECT)$/ },
+
+ HWCompositing: true,
+ useTransition: true,
+ useTransform: true
+ };
+
+ for ( var i in options ) {
+ this.options[i] = options[i];
+ }
+
+ // Normalize options
+ this.translateZ = this.options.HWCompositing && utils.hasPerspective ? ' translateZ(0)' : '';
+
+ this.options.useTransition = utils.hasTransition && this.options.useTransition;
+ this.options.useTransform = utils.hasTransform && this.options.useTransform;
+
+ this.options.eventPassthrough = this.options.eventPassthrough === true ? 'vertical' : this.options.eventPassthrough;
+ this.options.preventDefault = !this.options.eventPassthrough && this.options.preventDefault;
+
+ // If you want eventPassthrough I have to lock one of the axes
+ this.options.scrollY = this.options.eventPassthrough == 'vertical' ? false : this.options.scrollY;
+ this.options.scrollX = this.options.eventPassthrough == 'horizontal' ? false : this.options.scrollX;
+
+ // With eventPassthrough we also need lockDirection mechanism
+ this.options.freeScroll = this.options.freeScroll && !this.options.eventPassthrough;
+ this.options.directionLockThreshold = this.options.eventPassthrough ? 0 : this.options.directionLockThreshold;
+
+ this.options.bounceEasing = typeof this.options.bounceEasing == 'string' ? utils.ease[this.options.bounceEasing] || utils.ease.circular : this.options.bounceEasing;
+
+ this.options.resizePolling = this.options.resizePolling === undefined ? 60 : this.options.resizePolling;
+
+ if ( this.options.tap === true ) {
+ this.options.tap = 'tap';
+ }
+
+ if ( this.options.shrinkScrollbars == 'scale' ) {
+ this.options.useTransition = false;
+ }
+
+ this.options.invertWheelDirection = this.options.invertWheelDirection ? -1 : 1;
+
+// INSERT POINT: NORMALIZATION
+
+ // Some defaults
+ this.x = 0;
+ this.y = 0;
+ this.directionX = 0;
+ this.directionY = 0;
+ this._events = {};
+
+ this.scale = Math.min(Math.max(this.options.startZoom, this.options.zoomMin), this.options.zoomMax);
+
+// INSERT POINT: DEFAULTS
+
+ this._init();
+ this.refresh();
+
+ this.scrollTo(this.options.startX, this.options.startY);
+ this.enable();
+}
+
+IScroll.prototype = {
+ version: '5.1.1',
+
+ _init: function () {
+ this._initEvents();
+
+ if ( this.options.zoom ) {
+ this._initZoom();
+ }
+
+ if ( this.options.scrollbars || this.options.indicators ) {
+ this._initIndicators();
+ }
+
+ if ( this.options.mouseWheel ) {
+ this._initWheel();
+ }
+
+ if ( this.options.snap ) {
+ this._initSnap();
+ }
+
+ if ( this.options.keyBindings ) {
+ this._initKeys();
+ }
+
+// INSERT POINT: _init
+
+ },
+
+ destroy: function () {
+ this._initEvents(true);
+
+ this._execEvent('destroy');
+ },
+
+ _transitionEnd: function (e) {
+ if ( e.target != this.scroller || !this.isInTransition ) {
+ return;
+ }
+
+ this._transitionTime();
+ if ( !this.resetPosition(this.options.bounceTime) ) {
+ this.isInTransition = false;
+ this._execEvent('scrollEnd');
+ }
+ },
+
+ _start: function (e) {
+ // React to left mouse button only
+ if ( utils.eventType[e.type] != 1 ) {
+ if ( e.button !== 0 ) {
+ return;
+ }
+ }
+
+ if ( !this.enabled || (this.initiated && utils.eventType[e.type] !== this.initiated) ) {
+ return;
+ }
+
+ if ( this.options.preventDefault && !utils.isBadAndroid && !utils.preventDefaultException(e.target, this.options.preventDefaultException) ) {
+ e.preventDefault();
+ }
+
+ var point = e.touches ? e.touches[0] : e,
+ pos;
+
+ this.initiated = utils.eventType[e.type];
+ this.moved = false;
+ this.distX = 0;
+ this.distY = 0;
+ this.directionX = 0;
+ this.directionY = 0;
+ this.directionLocked = 0;
+
+ this._transitionTime();
+
+ this.startTime = utils.getTime();
+
+ if ( this.options.useTransition && this.isInTransition ) {
+ this.isInTransition = false;
+ pos = this.getComputedPosition();
+ this._translate(Math.round(pos.x), Math.round(pos.y));
+ this._execEvent('scrollEnd');
+ } else if ( !this.options.useTransition && this.isAnimating ) {
+ this.isAnimating = false;
+ this._execEvent('scrollEnd');
+ }
+
+ this.startX = this.x;
+ this.startY = this.y;
+ this.absStartX = this.x;
+ this.absStartY = this.y;
+ this.pointX = point.pageX;
+ this.pointY = point.pageY;
+
+ this._execEvent('beforeScrollStart');
+ },
+
+ _move: function (e) {
+ if ( !this.enabled || utils.eventType[e.type] !== this.initiated ) {
+ return;
+ }
+
+ if ( this.options.preventDefault ) { // increases performance on Android? TODO: check!
+ e.preventDefault();
+ }
+
+ var point = e.touches ? e.touches[0] : e,
+ deltaX = point.pageX - this.pointX,
+ deltaY = point.pageY - this.pointY,
+ timestamp = utils.getTime(),
+ newX, newY,
+ absDistX, absDistY;
+
+ this.pointX = point.pageX;
+ this.pointY = point.pageY;
+
+ this.distX += deltaX;
+ this.distY += deltaY;
+ absDistX = Math.abs(this.distX);
+ absDistY = Math.abs(this.distY);
+
+ // We need to move at least 10 pixels for the scrolling to initiate
+ if ( timestamp - this.endTime > 300 && (absDistX < 10 && absDistY < 10) ) {
+ return;
+ }
+
+ // If you are scrolling in one direction lock the other
+ if ( !this.directionLocked && !this.options.freeScroll ) {
+ if ( absDistX > absDistY + this.options.directionLockThreshold ) {
+ this.directionLocked = 'h'; // lock horizontally
+ } else if ( absDistY >= absDistX + this.options.directionLockThreshold ) {
+ this.directionLocked = 'v'; // lock vertically
+ } else {
+ this.directionLocked = 'n'; // no lock
+ }
+ }
+
+ if ( this.directionLocked == 'h' ) {
+ if ( this.options.eventPassthrough == 'vertical' ) {
+ e.preventDefault();
+ } else if ( this.options.eventPassthrough == 'horizontal' ) {
+ this.initiated = false;
+ return;
+ }
+
+ deltaY = 0;
+ } else if ( this.directionLocked == 'v' ) {
+ if ( this.options.eventPassthrough == 'horizontal' ) {
+ e.preventDefault();
+ } else if ( this.options.eventPassthrough == 'vertical' ) {
+ this.initiated = false;
+ return;
+ }
+
+ deltaX = 0;
+ }
+
+ deltaX = this.hasHorizontalScroll ? deltaX : 0;
+ deltaY = this.hasVerticalScroll ? deltaY : 0;
+
+ newX = this.x + deltaX;
+ newY = this.y + deltaY;
+
+ // Slow down if outside of the boundaries
+ if ( newX > 0 || newX < this.maxScrollX ) {
+ newX = this.options.bounce ? this.x + deltaX / 3 : newX > 0 ? 0 : this.maxScrollX;
+ }
+ if ( newY > 0 || newY < this.maxScrollY ) {
+ newY = this.options.bounce ? this.y + deltaY / 3 : newY > 0 ? 0 : this.maxScrollY;
+ }
+
+ this.directionX = deltaX > 0 ? -1 : deltaX < 0 ? 1 : 0;
+ this.directionY = deltaY > 0 ? -1 : deltaY < 0 ? 1 : 0;
+
+ if ( !this.moved ) {
+ this._execEvent('scrollStart');
+ }
+
+ this.moved = true;
+
+ this._translate(newX, newY);
+
+/* REPLACE START: _move */
+
+ if ( timestamp - this.startTime > 300 ) {
+ this.startTime = timestamp;
+ this.startX = this.x;
+ this.startY = this.y;
+ }
+
+/* REPLACE END: _move */
+
+ },
+
+ _end: function (e) {
+ if ( !this.enabled || utils.eventType[e.type] !== this.initiated ) {
+ return;
+ }
+
+ if ( this.options.preventDefault && !utils.preventDefaultException(e.target, this.options.preventDefaultException) ) {
+ e.preventDefault();
+ }
+
+ var point = e.changedTouches ? e.changedTouches[0] : e,
+ momentumX,
+ momentumY,
+ duration = utils.getTime() - this.startTime,
+ newX = Math.round(this.x),
+ newY = Math.round(this.y),
+ distanceX = Math.abs(newX - this.startX),
+ distanceY = Math.abs(newY - this.startY),
+ time = 0,
+ easing = '';
+
+ this.isInTransition = 0;
+ this.initiated = 0;
+ this.endTime = utils.getTime();
+
+ // reset if we are outside of the boundaries
+ if ( this.resetPosition(this.options.bounceTime) ) {
+ return;
+ }
+
+ this.scrollTo(newX, newY); // ensures that the last position is rounded
+
+ // we scrolled less than 10 pixels
+ if ( !this.moved ) {
+ if ( this.options.tap ) {
+ utils.tap(e, this.options.tap);
+ }
+
+ if ( this.options.click ) {
+ utils.click(e);
+ }
+
+ this._execEvent('scrollCancel');
+ return;
+ }
+
+ if ( this._events.flick && duration < 200 && distanceX < 100 && distanceY < 100 ) {
+ this._execEvent('flick');
+ return;
+ }
+
+ // start momentum animation if needed
+ if ( this.options.momentum && duration < 300 ) {
+ momentumX = this.hasHorizontalScroll ? utils.momentum(this.x, this.startX, duration, this.maxScrollX, this.options.bounce ? this.wrapperWidth : 0, this.options.deceleration) : { destination: newX, duration: 0 };
+ momentumY = this.hasVerticalScroll ? utils.momentum(this.y, this.startY, duration, this.maxScrollY, this.options.bounce ? this.wrapperHeight : 0, this.options.deceleration) : { destination: newY, duration: 0 };
+ newX = momentumX.destination;
+ newY = momentumY.destination;
+ time = Math.max(momentumX.duration, momentumY.duration);
+ this.isInTransition = 1;
+ }
+
+
+ if ( this.options.snap ) {
+ var snap = this._nearestSnap(newX, newY);
+ this.currentPage = snap;
+ time = this.options.snapSpeed || Math.max(
+ Math.max(
+ Math.min(Math.abs(newX - snap.x), 1000),
+ Math.min(Math.abs(newY - snap.y), 1000)
+ ), 300);
+ newX = snap.x;
+ newY = snap.y;
+
+ this.directionX = 0;
+ this.directionY = 0;
+ easing = this.options.bounceEasing;
+ }
+
+// INSERT POINT: _end
+
+ if ( newX != this.x || newY != this.y ) {
+ // change easing function when scroller goes out of the boundaries
+ if ( newX > 0 || newX < this.maxScrollX || newY > 0 || newY < this.maxScrollY ) {
+ easing = utils.ease.quadratic;
+ }
+
+ this.scrollTo(newX, newY, time, easing);
+ return;
+ }
+
+ this._execEvent('scrollEnd');
+ },
+
+ _resize: function () {
+ var that = this;
+
+ clearTimeout(this.resizeTimeout);
+
+ this.resizeTimeout = setTimeout(function () {
+ that.refresh();
+ }, this.options.resizePolling);
+ },
+
+ resetPosition: function (time) {
+ var x = this.x,
+ y = this.y;
+
+ time = time || 0;
+
+ if ( !this.hasHorizontalScroll || this.x > 0 ) {
+ x = 0;
+ } else if ( this.x < this.maxScrollX ) {
+ x = this.maxScrollX;
+ }
+
+ if ( !this.hasVerticalScroll || this.y > 0 ) {
+ y = 0;
+ } else if ( this.y < this.maxScrollY ) {
+ y = this.maxScrollY;
+ }
+
+ if ( x == this.x && y == this.y ) {
+ return false;
+ }
+
+ this.scrollTo(x, y, time, this.options.bounceEasing);
+
+ return true;
+ },
+
+ disable: function () {
+ this.enabled = false;
+ },
+
+ enable: function () {
+ this.enabled = true;
+ },
+
+ refresh: function () {
+ var rf = this.wrapper.offsetHeight; // Force reflow
+
+ this.wrapperWidth = this.wrapper.clientWidth;
+ this.wrapperHeight = this.wrapper.clientHeight;
+
+/* REPLACE START: refresh */
+ this.scrollerWidth = Math.round(this.scroller.offsetWidth * this.scale);
+ this.scrollerHeight = Math.round(this.scroller.offsetHeight * this.scale);
+
+ this.maxScrollX = this.wrapperWidth - this.scrollerWidth;
+ this.maxScrollY = this.wrapperHeight - this.scrollerHeight;
+/* REPLACE END: refresh */
+
+ this.hasHorizontalScroll = this.options.scrollX && this.maxScrollX < 0;
+ this.hasVerticalScroll = this.options.scrollY && this.maxScrollY < 0;
+
+ if ( !this.hasHorizontalScroll ) {
+ this.maxScrollX = 0;
+ this.scrollerWidth = this.wrapperWidth;
+ }
+
+ if ( !this.hasVerticalScroll ) {
+ this.maxScrollY = 0;
+ this.scrollerHeight = this.wrapperHeight;
+ }
+
+ this.endTime = 0;
+ this.directionX = 0;
+ this.directionY = 0;
+
+ this.wrapperOffset = utils.offset(this.wrapper);
+
+ this._execEvent('refresh');
+
+ this.resetPosition();
+
+// INSERT POINT: _refresh
+
+ },
+
+ on: function (type, fn) {
+ if ( !this._events[type] ) {
+ this._events[type] = [];
+ }
+
+ this._events[type].push(fn);
+ },
+
+ off: function (type, fn) {
+ if ( !this._events[type] ) {
+ return;
+ }
+
+ var index = this._events[type].indexOf(fn);
+
+ if ( index > -1 ) {
+ this._events[type].splice(index, 1);
+ }
+ },
+
+ _execEvent: function (type) {
+ if ( !this._events[type] ) {
+ return;
+ }
+
+ var i = 0,
+ l = this._events[type].length;
+
+ if ( !l ) {
+ return;
+ }
+
+ for ( ; i < l; i++ ) {
+ this._events[type][i].apply(this, [].slice.call(arguments, 1));
+ }
+ },
+
+ scrollBy: function (x, y, time, easing) {
+ x = this.x + x;
+ y = this.y + y;
+ time = time || 0;
+
+ this.scrollTo(x, y, time, easing);
+ },
+
+ scrollTo: function (x, y, time, easing) {
+ easing = easing || utils.ease.circular;
+
+ this.isInTransition = this.options.useTransition && time > 0;
+
+ if ( !time || (this.options.useTransition && easing.style) ) {
+ this._transitionTimingFunction(easing.style);
+ this._transitionTime(time);
+ this._translate(x, y);
+ } else {
+ this._animate(x, y, time, easing.fn);
+ }
+ },
+
+ scrollToElement: function (el, time, offsetX, offsetY, easing) {
+ el = el.nodeType ? el : this.scroller.querySelector(el);
+
+ if ( !el ) {
+ return;
+ }
+
+ var pos = utils.offset(el);
+
+ pos.left -= this.wrapperOffset.left;
+ pos.top -= this.wrapperOffset.top;
+
+ // if offsetX/Y are true we center the element to the screen
+ if ( offsetX === true ) {
+ offsetX = Math.round(el.offsetWidth / 2 - this.wrapper.offsetWidth / 2);
+ }
+ if ( offsetY === true ) {
+ offsetY = Math.round(el.offsetHeight / 2 - this.wrapper.offsetHeight / 2);
+ }
+
+ pos.left -= offsetX || 0;
+ pos.top -= offsetY || 0;
+
+ pos.left = pos.left > 0 ? 0 : pos.left < this.maxScrollX ? this.maxScrollX : pos.left;
+ pos.top = pos.top > 0 ? 0 : pos.top < this.maxScrollY ? this.maxScrollY : pos.top;
+
+ time = time === undefined || time === null || time === 'auto' ? Math.max(Math.abs(this.x-pos.left), Math.abs(this.y-pos.top)) : time;
+
+ this.scrollTo(pos.left, pos.top, time, easing);
+ },
+
+ _transitionTime: function (time) {
+ time = time || 0;
+
+ this.scrollerStyle[utils.style.transitionDuration] = time + 'ms';
+
+ if ( !time && utils.isBadAndroid ) {
+ this.scrollerStyle[utils.style.transitionDuration] = '0.001s';
+ }
+
+
+ if ( this.indicators ) {
+ for ( var i = this.indicators.length; i--; ) {
+ this.indicators[i].transitionTime(time);
+ }
+ }
+
+
+// INSERT POINT: _transitionTime
+
+ },
+
+ _transitionTimingFunction: function (easing) {
+ this.scrollerStyle[utils.style.transitionTimingFunction] = easing;
+
+
+ if ( this.indicators ) {
+ for ( var i = this.indicators.length; i--; ) {
+ this.indicators[i].transitionTimingFunction(easing);
+ }
+ }
+
+
+// INSERT POINT: _transitionTimingFunction
+
+ },
+
+ _translate: function (x, y) {
+ if ( this.options.useTransform ) {
+
+/* REPLACE START: _translate */ this.scrollerStyle[utils.style.transform] = 'translate(' + x + 'px,' + y + 'px) scale(' + this.scale + ') ' + this.translateZ;/* REPLACE END: _translate */
+
+ } else {
+ x = Math.round(x);
+ y = Math.round(y);
+ this.scrollerStyle.left = x + 'px';
+ this.scrollerStyle.top = y + 'px';
+ }
+
+ this.x = x;
+ this.y = y;
+
+
+ if ( this.indicators ) {
+ for ( var i = this.indicators.length; i--; ) {
+ this.indicators[i].updatePosition();
+ }
+ }
+
+
+// INSERT POINT: _translate
+
+ },
+
+ _initEvents: function (remove) {
+ var eventType = remove ? utils.removeEvent : utils.addEvent,
+ target = this.options.bindToWrapper ? this.wrapper : window;
+
+ eventType(window, 'orientationchange', this);
+ eventType(window, 'resize', this);
+
+ if ( this.options.click ) {
+ eventType(this.wrapper, 'click', this, true);
+ }
+
+ if ( !this.options.disableMouse ) {
+ eventType(this.wrapper, 'mousedown', this);
+ eventType(target, 'mousemove', this);
+ eventType(target, 'mousecancel', this);
+ eventType(target, 'mouseup', this);
+ }
+
+ if ( utils.hasPointer && !this.options.disablePointer ) {
+ eventType(this.wrapper, 'MSPointerDown', this);
+ eventType(target, 'MSPointerMove', this);
+ eventType(target, 'MSPointerCancel', this);
+ eventType(target, 'MSPointerUp', this);
+ }
+
+ if ( utils.hasTouch && !this.options.disableTouch ) {
+ eventType(this.wrapper, 'touchstart', this);
+ eventType(target, 'touchmove', this);
+ eventType(target, 'touchcancel', this);
+ eventType(target, 'touchend', this);
+ }
+
+ eventType(this.scroller, 'transitionend', this);
+ eventType(this.scroller, 'webkitTransitionEnd', this);
+ eventType(this.scroller, 'oTransitionEnd', this);
+ eventType(this.scroller, 'MSTransitionEnd', this);
+ },
+
+ getComputedPosition: function () {
+ var matrix = window.getComputedStyle(this.scroller, null),
+ x, y;
+
+ if ( this.options.useTransform ) {
+ matrix = matrix[utils.style.transform].split(')')[0].split(', ');
+ x = +(matrix[12] || matrix[4]);
+ y = +(matrix[13] || matrix[5]);
+ } else {
+ x = +matrix.left.replace(/[^-\d.]/g, '');
+ y = +matrix.top.replace(/[^-\d.]/g, '');
+ }
+
+ return { x: x, y: y };
+ },
+
+ _initIndicators: function () {
+ var interactive = this.options.interactiveScrollbars,
+ customStyle = typeof this.options.scrollbars != 'string',
+ indicators = [],
+ indicator;
+
+ var that = this;
+
+ this.indicators = [];
+
+ if ( this.options.scrollbars ) {
+ // Vertical scrollbar
+ if ( this.options.scrollY ) {
+ indicator = {
+ el: createDefaultScrollbar('v', interactive, this.options.scrollbars),
+ interactive: interactive,
+ defaultScrollbars: true,
+ customStyle: customStyle,
+ resize: this.options.resizeScrollbars,
+ shrink: this.options.shrinkScrollbars,
+ fade: this.options.fadeScrollbars,
+ listenX: false
+ };
+
+ this.wrapper.appendChild(indicator.el);
+ indicators.push(indicator);
+ }
+
+ // Horizontal scrollbar
+ if ( this.options.scrollX ) {
+ indicator = {
+ el: createDefaultScrollbar('h', interactive, this.options.scrollbars),
+ interactive: interactive,
+ defaultScrollbars: true,
+ customStyle: customStyle,
+ resize: this.options.resizeScrollbars,
+ shrink: this.options.shrinkScrollbars,
+ fade: this.options.fadeScrollbars,
+ listenY: false
+ };
+
+ this.wrapper.appendChild(indicator.el);
+ indicators.push(indicator);
+ }
+ }
+
+ if ( this.options.indicators ) {
+ // TODO: check concat compatibility
+ indicators = indicators.concat(this.options.indicators);
+ }
+
+ for ( var i = indicators.length; i--; ) {
+ this.indicators.push( new Indicator(this, indicators[i]) );
+ }
+
+ // TODO: check if we can use array.map (wide compatibility and performance issues)
+ function _indicatorsMap (fn) {
+ for ( var i = that.indicators.length; i--; ) {
+ fn.call(that.indicators[i]);
+ }
+ }
+
+ if ( this.options.fadeScrollbars ) {
+ this.on('scrollEnd', function () {
+ _indicatorsMap(function () {
+ this.fade();
+ });
+ });
+
+ this.on('scrollCancel', function () {
+ _indicatorsMap(function () {
+ this.fade();
+ });
+ });
+
+ this.on('scrollStart', function () {
+ _indicatorsMap(function () {
+ this.fade(1);
+ });
+ });
+
+ this.on('beforeScrollStart', function () {
+ _indicatorsMap(function () {
+ this.fade(1, true);
+ });
+ });
+ }
+
+
+ this.on('refresh', function () {
+ _indicatorsMap(function () {
+ this.refresh();
+ });
+ });
+
+ this.on('destroy', function () {
+ _indicatorsMap(function () {
+ this.destroy();
+ });
+
+ delete this.indicators;
+ });
+ },
+
+ _initZoom: function () {
+ this.scrollerStyle[utils.style.transformOrigin] = '0 0';
+ },
+
+ _zoomStart: function (e) {
+ var c1 = Math.abs( e.touches[0].pageX - e.touches[1].pageX ),
+ c2 = Math.abs( e.touches[0].pageY - e.touches[1].pageY );
+
+ this.touchesDistanceStart = Math.sqrt(c1 * c1 + c2 * c2);
+ this.startScale = this.scale;
+
+ this.originX = Math.abs(e.touches[0].pageX + e.touches[1].pageX) / 2 + this.wrapperOffset.left - this.x;
+ this.originY = Math.abs(e.touches[0].pageY + e.touches[1].pageY) / 2 + this.wrapperOffset.top - this.y;
+
+ this._execEvent('zoomStart');
+ },
+
+ _zoom: function (e) {
+ if ( !this.enabled || utils.eventType[e.type] !== this.initiated ) {
+ return;
+ }
+
+ if ( this.options.preventDefault ) {
+ e.preventDefault();
+ }
+
+ var c1 = Math.abs( e.touches[0].pageX - e.touches[1].pageX ),
+ c2 = Math.abs( e.touches[0].pageY - e.touches[1].pageY ),
+ distance = Math.sqrt( c1 * c1 + c2 * c2 ),
+ scale = 1 / this.touchesDistanceStart * distance * this.startScale,
+ lastScale,
+ x, y;
+
+ this.scaled = true;
+
+ if ( scale < this.options.zoomMin ) {
+ scale = 0.5 * this.options.zoomMin * Math.pow(2.0, scale / this.options.zoomMin);
+ } else if ( scale > this.options.zoomMax ) {
+ scale = 2.0 * this.options.zoomMax * Math.pow(0.5, this.options.zoomMax / scale);
+ }
+
+ lastScale = scale / this.startScale;
+ x = this.originX - this.originX * lastScale + this.startX;
+ y = this.originY - this.originY * lastScale + this.startY;
+
+ this.scale = scale;
+
+ this.scrollTo(x, y, 0);
+ },
+
+ _zoomEnd: function (e) {
+ if ( !this.enabled || utils.eventType[e.type] !== this.initiated ) {
+ return;
+ }
+
+ if ( this.options.preventDefault ) {
+ e.preventDefault();
+ }
+
+ var newX, newY,
+ lastScale;
+
+ this.isInTransition = 0;
+ this.initiated = 0;
+
+ if ( this.scale > this.options.zoomMax ) {
+ this.scale = this.options.zoomMax;
+ } else if ( this.scale < this.options.zoomMin ) {
+ this.scale = this.options.zoomMin;
+ }
+
+ // Update boundaries
+ this.refresh();
+
+ lastScale = this.scale / this.startScale;
+
+ newX = this.originX - this.originX * lastScale + this.startX;
+ newY = this.originY - this.originY * lastScale + this.startY;
+
+ if ( newX > 0 ) {
+ newX = 0;
+ } else if ( newX < this.maxScrollX ) {
+ newX = this.maxScrollX;
+ }
+
+ if ( newY > 0 ) {
+ newY = 0;
+ } else if ( newY < this.maxScrollY ) {
+ newY = this.maxScrollY;
+ }
+
+ if ( this.x != newX || this.y != newY ) {
+ this.scrollTo(newX, newY, this.options.bounceTime);
+ }
+
+ this.scaled = false;
+
+ this._execEvent('zoomEnd');
+ },
+
+ zoom: function (scale, x, y, time) {
+ if ( scale < this.options.zoomMin ) {
+ scale = this.options.zoomMin;
+ } else if ( scale > this.options.zoomMax ) {
+ scale = this.options.zoomMax;
+ }
+
+ if ( scale == this.scale ) {
+ return;
+ }
+
+ var relScale = scale / this.scale;
+
+ x = x === undefined ? this.wrapperWidth / 2 : x;
+ y = y === undefined ? this.wrapperHeight / 2 : y;
+ time = time === undefined ? 300 : time;
+
+ x = x + this.wrapperOffset.left - this.x;
+ y = y + this.wrapperOffset.top - this.y;
+
+ x = x - x * relScale + this.x;
+ y = y - y * relScale + this.y;
+
+ this.scale = scale;
+
+ this.refresh(); // update boundaries
+
+ if ( x > 0 ) {
+ x = 0;
+ } else if ( x < this.maxScrollX ) {
+ x = this.maxScrollX;
+ }
+
+ if ( y > 0 ) {
+ y = 0;
+ } else if ( y < this.maxScrollY ) {
+ y = this.maxScrollY;
+ }
+
+ this.scrollTo(x, y, time);
+ },
+
+ _wheelZoom: function (e) {
+ var wheelDeltaY,
+ deltaScale,
+ that = this;
+
+ // Execute the zoomEnd event after 400ms the wheel stopped scrolling
+ clearTimeout(this.wheelTimeout);
+ this.wheelTimeout = setTimeout(function () {
+ that._execEvent('zoomEnd');
+ }, 400);
+
+ if ( 'deltaX' in e ) {
+ wheelDeltaY = -e.deltaY / Math.abs(e.deltaY);
+ } else if ('wheelDeltaX' in e) {
+ wheelDeltaY = e.wheelDeltaY / Math.abs(e.wheelDeltaY);
+ } else if('wheelDelta' in e) {
+ wheelDeltaY = e.wheelDelta / Math.abs(e.wheelDelta);
+ } else if ('detail' in e) {
+ wheelDeltaY = -e.detail / Math.abs(e.wheelDelta);
+ } else {
+ return;
+ }
+
+ deltaScale = this.scale + wheelDeltaY / 5;
+
+ this.zoom(deltaScale, e.pageX, e.pageY, 0);
+ },
+
+ _initWheel: function () {
+ utils.addEvent(this.wrapper, 'wheel', this);
+ utils.addEvent(this.wrapper, 'mousewheel', this);
+ utils.addEvent(this.wrapper, 'DOMMouseScroll', this);
+
+ this.on('destroy', function () {
+ utils.removeEvent(this.wrapper, 'wheel', this);
+ utils.removeEvent(this.wrapper, 'mousewheel', this);
+ utils.removeEvent(this.wrapper, 'DOMMouseScroll', this);
+ });
+ },
+
+ _wheel: function (e) {
+ if ( !this.enabled ) {
+ return;
+ }
+
+ e.preventDefault();
+ e.stopPropagation();
+
+ var wheelDeltaX, wheelDeltaY,
+ newX, newY,
+ that = this;
+
+ if ( this.wheelTimeout === undefined ) {
+ that._execEvent('scrollStart');
+ }
+
+ // Execute the scrollEnd event after 400ms the wheel stopped scrolling
+ clearTimeout(this.wheelTimeout);
+ this.wheelTimeout = setTimeout(function () {
+ that._execEvent('scrollEnd');
+ that.wheelTimeout = undefined;
+ }, 400);
+
+ if ( 'deltaX' in e ) {
+ wheelDeltaX = -e.deltaX;
+ wheelDeltaY = -e.deltaY;
+ } else if ( 'wheelDeltaX' in e ) {
+ wheelDeltaX = e.wheelDeltaX / 120 * this.options.mouseWheelSpeed;
+ wheelDeltaY = e.wheelDeltaY / 120 * this.options.mouseWheelSpeed;
+ } else if ( 'wheelDelta' in e ) {
+ wheelDeltaX = wheelDeltaY = e.wheelDelta / 120 * this.options.mouseWheelSpeed;
+ } else if ( 'detail' in e ) {
+ wheelDeltaX = wheelDeltaY = -e.detail / 3 * this.options.mouseWheelSpeed;
+ } else {
+ return;
+ }
+
+ wheelDeltaX *= this.options.invertWheelDirection;
+ wheelDeltaY *= this.options.invertWheelDirection;
+
+ if ( !this.hasVerticalScroll ) {
+ wheelDeltaX = wheelDeltaY;
+ wheelDeltaY = 0;
+ }
+
+ if ( this.options.snap ) {
+ newX = this.currentPage.pageX;
+ newY = this.currentPage.pageY;
+
+ if ( wheelDeltaX > 0 ) {
+ newX--;
+ } else if ( wheelDeltaX < 0 ) {
+ newX++;
+ }
+
+ if ( wheelDeltaY > 0 ) {
+ newY--;
+ } else if ( wheelDeltaY < 0 ) {
+ newY++;
+ }
+
+ this.goToPage(newX, newY);
+
+ return;
+ }
+
+ newX = this.x + Math.round(this.hasHorizontalScroll ? wheelDeltaX : 0);
+ newY = this.y + Math.round(this.hasVerticalScroll ? wheelDeltaY : 0);
+
+ if ( newX > 0 ) {
+ newX = 0;
+ } else if ( newX < this.maxScrollX ) {
+ newX = this.maxScrollX;
+ }
+
+ if ( newY > 0 ) {
+ newY = 0;
+ } else if ( newY < this.maxScrollY ) {
+ newY = this.maxScrollY;
+ }
+
+ this.scrollTo(newX, newY, 0);
+
+// INSERT POINT: _wheel
+ },
+
+ _initSnap: function () {
+ this.currentPage = {};
+
+ if ( typeof this.options.snap == 'string' ) {
+ this.options.snap = this.scroller.querySelectorAll(this.options.snap);
+ }
+
+ this.on('refresh', function () {
+ var i = 0, l,
+ m = 0, n,
+ cx, cy,
+ x = 0, y,
+ stepX = this.options.snapStepX || this.wrapperWidth,
+ stepY = this.options.snapStepY || this.wrapperHeight,
+ el;
+
+ this.pages = [];
+
+ if ( !this.wrapperWidth || !this.wrapperHeight || !this.scrollerWidth || !this.scrollerHeight ) {
+ return;
+ }
+
+ if ( this.options.snap === true ) {
+ cx = Math.round( stepX / 2 );
+ cy = Math.round( stepY / 2 );
+
+ while ( x > -this.scrollerWidth ) {
+ this.pages[i] = [];
+ l = 0;
+ y = 0;
+
+ while ( y > -this.scrollerHeight ) {
+ this.pages[i][l] = {
+ x: Math.max(x, this.maxScrollX),
+ y: Math.max(y, this.maxScrollY),
+ width: stepX,
+ height: stepY,
+ cx: x - cx,
+ cy: y - cy
+ };
+
+ y -= stepY;
+ l++;
+ }
+
+ x -= stepX;
+ i++;
+ }
+ } else {
+ el = this.options.snap;
+ l = el.length;
+ n = -1;
+
+ for ( ; i < l; i++ ) {
+ if ( i === 0 || el[i].offsetLeft <= el[i-1].offsetLeft ) {
+ m = 0;
+ n++;
+ }
+
+ if ( !this.pages[m] ) {
+ this.pages[m] = [];
+ }
+
+ x = Math.max(-el[i].offsetLeft, this.maxScrollX);
+ y = Math.max(-el[i].offsetTop, this.maxScrollY);
+ cx = x - Math.round(el[i].offsetWidth / 2);
+ cy = y - Math.round(el[i].offsetHeight / 2);
+
+ this.pages[m][n] = {
+ x: x,
+ y: y,
+ width: el[i].offsetWidth,
+ height: el[i].offsetHeight,
+ cx: cx,
+ cy: cy
+ };
+
+ if ( x > this.maxScrollX ) {
+ m++;
+ }
+ }
+ }
+
+ this.goToPage(this.currentPage.pageX || 0, this.currentPage.pageY || 0, 0);
+
+ // Update snap threshold if needed
+ if ( this.options.snapThreshold % 1 === 0 ) {
+ this.snapThresholdX = this.options.snapThreshold;
+ this.snapThresholdY = this.options.snapThreshold;
+ } else {
+ this.snapThresholdX = Math.round(this.pages[this.currentPage.pageX][this.currentPage.pageY].width * this.options.snapThreshold);
+ this.snapThresholdY = Math.round(this.pages[this.currentPage.pageX][this.currentPage.pageY].height * this.options.snapThreshold);
+ }
+ });
+
+ this.on('flick', function () {
+ var time = this.options.snapSpeed || Math.max(
+ Math.max(
+ Math.min(Math.abs(this.x - this.startX), 1000),
+ Math.min(Math.abs(this.y - this.startY), 1000)
+ ), 300);
+
+ this.goToPage(
+ this.currentPage.pageX + this.directionX,
+ this.currentPage.pageY + this.directionY,
+ time
+ );
+ });
+ },
+
+ _nearestSnap: function (x, y) {
+ if ( !this.pages.length ) {
+ return { x: 0, y: 0, pageX: 0, pageY: 0 };
+ }
+
+ var i = 0,
+ l = this.pages.length,
+ m = 0;
+
+ // Check if we exceeded the snap threshold
+ if ( Math.abs(x - this.absStartX) < this.snapThresholdX &&
+ Math.abs(y - this.absStartY) < this.snapThresholdY ) {
+ return this.currentPage;
+ }
+
+ if ( x > 0 ) {
+ x = 0;
+ } else if ( x < this.maxScrollX ) {
+ x = this.maxScrollX;
+ }
+
+ if ( y > 0 ) {
+ y = 0;
+ } else if ( y < this.maxScrollY ) {
+ y = this.maxScrollY;
+ }
+
+ for ( ; i < l; i++ ) {
+ if ( x >= this.pages[i][0].cx ) {
+ x = this.pages[i][0].x;
+ break;
+ }
+ }
+
+ l = this.pages[i].length;
+
+ for ( ; m < l; m++ ) {
+ if ( y >= this.pages[0][m].cy ) {
+ y = this.pages[0][m].y;
+ break;
+ }
+ }
+
+ if ( i == this.currentPage.pageX ) {
+ i += this.directionX;
+
+ if ( i < 0 ) {
+ i = 0;
+ } else if ( i >= this.pages.length ) {
+ i = this.pages.length - 1;
+ }
+
+ x = this.pages[i][0].x;
+ }
+
+ if ( m == this.currentPage.pageY ) {
+ m += this.directionY;
+
+ if ( m < 0 ) {
+ m = 0;
+ } else if ( m >= this.pages[0].length ) {
+ m = this.pages[0].length - 1;
+ }
+
+ y = this.pages[0][m].y;
+ }
+
+ return {
+ x: x,
+ y: y,
+ pageX: i,
+ pageY: m
+ };
+ },
+
+ goToPage: function (x, y, time, easing) {
+ easing = easing || this.options.bounceEasing;
+
+ if ( x >= this.pages.length ) {
+ x = this.pages.length - 1;
+ } else if ( x < 0 ) {
+ x = 0;
+ }
+
+ if ( y >= this.pages[x].length ) {
+ y = this.pages[x].length - 1;
+ } else if ( y < 0 ) {
+ y = 0;
+ }
+
+ var posX = this.pages[x][y].x,
+ posY = this.pages[x][y].y;
+
+ time = time === undefined ? this.options.snapSpeed || Math.max(
+ Math.max(
+ Math.min(Math.abs(posX - this.x), 1000),
+ Math.min(Math.abs(posY - this.y), 1000)
+ ), 300) : time;
+
+ this.currentPage = {
+ x: posX,
+ y: posY,
+ pageX: x,
+ pageY: y
+ };
+
+ this.scrollTo(posX, posY, time, easing);
+ },
+
+ next: function (time, easing) {
+ var x = this.currentPage.pageX,
+ y = this.currentPage.pageY;
+
+ x++;
+
+ if ( x >= this.pages.length && this.hasVerticalScroll ) {
+ x = 0;
+ y++;
+ }
+
+ this.goToPage(x, y, time, easing);
+ },
+
+ prev: function (time, easing) {
+ var x = this.currentPage.pageX,
+ y = this.currentPage.pageY;
+
+ x--;
+
+ if ( x < 0 && this.hasVerticalScroll ) {
+ x = 0;
+ y--;
+ }
+
+ this.goToPage(x, y, time, easing);
+ },
+
+ _initKeys: function (e) {
+ // default key bindings
+ var keys = {
+ pageUp: 33,
+ pageDown: 34,
+ end: 35,
+ home: 36,
+ left: 37,
+ up: 38,
+ right: 39,
+ down: 40
+ };
+ var i;
+
+ // if you give me characters I give you keycode
+ if ( typeof this.options.keyBindings == 'object' ) {
+ for ( i in this.options.keyBindings ) {
+ if ( typeof this.options.keyBindings[i] == 'string' ) {
+ this.options.keyBindings[i] = this.options.keyBindings[i].toUpperCase().charCodeAt(0);
+ }
+ }
+ } else {
+ this.options.keyBindings = {};
+ }
+
+ for ( i in keys ) {
+ this.options.keyBindings[i] = this.options.keyBindings[i] || keys[i];
+ }
+
+ utils.addEvent(window, 'keydown', this);
+
+ this.on('destroy', function () {
+ utils.removeEvent(window, 'keydown', this);
+ });
+ },
+
+ _key: function (e) {
+ if ( !this.enabled ) {
+ return;
+ }
+
+ var snap = this.options.snap, // we are using this alot, better to cache it
+ newX = snap ? this.currentPage.pageX : this.x,
+ newY = snap ? this.currentPage.pageY : this.y,
+ now = utils.getTime(),
+ prevTime = this.keyTime || 0,
+ acceleration = 0.250,
+ pos;
+
+ if ( this.options.useTransition && this.isInTransition ) {
+ pos = this.getComputedPosition();
+
+ this._translate(Math.round(pos.x), Math.round(pos.y));
+ this.isInTransition = false;
+ }
+
+ this.keyAcceleration = now - prevTime < 200 ? Math.min(this.keyAcceleration + acceleration, 50) : 0;
+
+ switch ( e.keyCode ) {
+ case this.options.keyBindings.pageUp:
+ if ( this.hasHorizontalScroll && !this.hasVerticalScroll ) {
+ newX += snap ? 1 : this.wrapperWidth;
+ } else {
+ newY += snap ? 1 : this.wrapperHeight;
+ }
+ break;
+ case this.options.keyBindings.pageDown:
+ if ( this.hasHorizontalScroll && !this.hasVerticalScroll ) {
+ newX -= snap ? 1 : this.wrapperWidth;
+ } else {
+ newY -= snap ? 1 : this.wrapperHeight;
+ }
+ break;
+ case this.options.keyBindings.end:
+ newX = snap ? this.pages.length-1 : this.maxScrollX;
+ newY = snap ? this.pages[0].length-1 : this.maxScrollY;
+ break;
+ case this.options.keyBindings.home:
+ newX = 0;
+ newY = 0;
+ break;
+ case this.options.keyBindings.left:
+ newX += snap ? -1 : 5 + this.keyAcceleration>>0;
+ break;
+ case this.options.keyBindings.up:
+ newY += snap ? 1 : 5 + this.keyAcceleration>>0;
+ break;
+ case this.options.keyBindings.right:
+ newX -= snap ? -1 : 5 + this.keyAcceleration>>0;
+ break;
+ case this.options.keyBindings.down:
+ newY -= snap ? 1 : 5 + this.keyAcceleration>>0;
+ break;
+ default:
+ return;
+ }
+
+ if ( snap ) {
+ this.goToPage(newX, newY);
+ return;
+ }
+
+ if ( newX > 0 ) {
+ newX = 0;
+ this.keyAcceleration = 0;
+ } else if ( newX < this.maxScrollX ) {
+ newX = this.maxScrollX;
+ this.keyAcceleration = 0;
+ }
+
+ if ( newY > 0 ) {
+ newY = 0;
+ this.keyAcceleration = 0;
+ } else if ( newY < this.maxScrollY ) {
+ newY = this.maxScrollY;
+ this.keyAcceleration = 0;
+ }
+
+ this.scrollTo(newX, newY, 0);
+
+ this.keyTime = now;
+ },
+
+ _animate: function (destX, destY, duration, easingFn) {
+ var that = this,
+ startX = this.x,
+ startY = this.y,
+ startTime = utils.getTime(),
+ destTime = startTime + duration;
+
+ function step () {
+ var now = utils.getTime(),
+ newX, newY,
+ easing;
+
+ if ( now >= destTime ) {
+ that.isAnimating = false;
+ that._translate(destX, destY);
+
+ if ( !that.resetPosition(that.options.bounceTime) ) {
+ that._execEvent('scrollEnd');
+ }
+
+ return;
+ }
+
+ now = ( now - startTime ) / duration;
+ easing = easingFn(now);
+ newX = ( destX - startX ) * easing + startX;
+ newY = ( destY - startY ) * easing + startY;
+ that._translate(newX, newY);
+
+ if ( that.isAnimating ) {
+ rAF(step);
+ }
+ }
+
+ this.isAnimating = true;
+ step();
+ },
+ handleEvent: function (e) {
+ switch ( e.type ) {
+ case 'touchstart':
+ case 'MSPointerDown':
+ case 'mousedown':
+ this._start(e);
+
+ if ( this.options.zoom && e.touches && e.touches.length > 1 ) {
+ this._zoomStart(e);
+ }
+ break;
+ case 'touchmove':
+ case 'MSPointerMove':
+ case 'mousemove':
+ if ( this.options.zoom && e.touches && e.touches[1] ) {
+ this._zoom(e);
+ return;
+ }
+ this._move(e);
+ break;
+ case 'touchend':
+ case 'MSPointerUp':
+ case 'mouseup':
+ case 'touchcancel':
+ case 'MSPointerCancel':
+ case 'mousecancel':
+ if ( this.scaled ) {
+ this._zoomEnd(e);
+ return;
+ }
+ this._end(e);
+ break;
+ case 'orientationchange':
+ case 'resize':
+ this._resize();
+ break;
+ case 'transitionend':
+ case 'webkitTransitionEnd':
+ case 'oTransitionEnd':
+ case 'MSTransitionEnd':
+ this._transitionEnd(e);
+ break;
+ case 'wheel':
+ case 'DOMMouseScroll':
+ case 'mousewheel':
+ if ( this.options.wheelAction == 'zoom' ) {
+ this._wheelZoom(e);
+ return;
+ }
+ this._wheel(e);
+ break;
+ case 'keydown':
+ this._key(e);
+ break;
+ }
+ }
+
+};
+function createDefaultScrollbar (direction, interactive, type) {
+ var scrollbar = document.createElement('div'),
+ indicator = document.createElement('div');
+
+ if ( type === true ) {
+ scrollbar.style.cssText = 'position:absolute;z-index:9999';
+ indicator.style.cssText = '-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;position:absolute;background:rgba(0,0,0,0.5);border:1px solid rgba(255,255,255,0.9);border-radius:3px';
+ }
+
+ indicator.className = 'iScrollIndicator';
+
+ if ( direction == 'h' ) {
+ if ( type === true ) {
+ scrollbar.style.cssText += ';height:7px;left:2px;right:2px;bottom:0';
+ indicator.style.height = '100%';
+ }
+ scrollbar.className = 'iScrollHorizontalScrollbar';
+ } else {
+ if ( type === true ) {
+ scrollbar.style.cssText += ';width:7px;bottom:2px;top:2px;right:1px';
+ indicator.style.width = '100%';
+ }
+ scrollbar.className = 'iScrollVerticalScrollbar';
+ }
+
+ scrollbar.style.cssText += ';overflow:hidden';
+
+ if ( !interactive ) {
+ scrollbar.style.pointerEvents = 'none';
+ }
+
+ scrollbar.appendChild(indicator);
+
+ return scrollbar;
+}
+
+function Indicator (scroller, options) {
+ this.wrapper = typeof options.el == 'string' ? document.querySelector(options.el) : options.el;
+ this.wrapperStyle = this.wrapper.style;
+ this.indicator = this.wrapper.children[0];
+ this.indicatorStyle = this.indicator.style;
+ this.scroller = scroller;
+
+ this.options = {
+ listenX: true,
+ listenY: true,
+ interactive: false,
+ resize: true,
+ defaultScrollbars: false,
+ shrink: false,
+ fade: false,
+ speedRatioX: 0,
+ speedRatioY: 0
+ };
+
+ for ( var i in options ) {
+ this.options[i] = options[i];
+ }
+
+ this.sizeRatioX = 1;
+ this.sizeRatioY = 1;
+ this.maxPosX = 0;
+ this.maxPosY = 0;
+
+ if ( this.options.interactive ) {
+ if ( !this.options.disableTouch ) {
+ utils.addEvent(this.indicator, 'touchstart', this);
+ utils.addEvent(window, 'touchend', this);
+ }
+ if ( !this.options.disablePointer ) {
+ utils.addEvent(this.indicator, 'MSPointerDown', this);
+ utils.addEvent(window, 'MSPointerUp', this);
+ }
+ if ( !this.options.disableMouse ) {
+ utils.addEvent(this.indicator, 'mousedown', this);
+ utils.addEvent(window, 'mouseup', this);
+ }
+ }
+
+ if ( this.options.fade ) {
+ this.wrapperStyle[utils.style.transform] = this.scroller.translateZ;
+ this.wrapperStyle[utils.style.transitionDuration] = utils.isBadAndroid ? '0.001s' : '0ms';
+ this.wrapperStyle.opacity = '0';
+ }
+}
+
+Indicator.prototype = {
+ handleEvent: function (e) {
+ switch ( e.type ) {
+ case 'touchstart':
+ case 'MSPointerDown':
+ case 'mousedown':
+ this._start(e);
+ break;
+ case 'touchmove':
+ case 'MSPointerMove':
+ case 'mousemove':
+ this._move(e);
+ break;
+ case 'touchend':
+ case 'MSPointerUp':
+ case 'mouseup':
+ case 'touchcancel':
+ case 'MSPointerCancel':
+ case 'mousecancel':
+ this._end(e);
+ break;
+ }
+ },
+
+ destroy: function () {
+ if ( this.options.interactive ) {
+ utils.removeEvent(this.indicator, 'touchstart', this);
+ utils.removeEvent(this.indicator, 'MSPointerDown', this);
+ utils.removeEvent(this.indicator, 'mousedown', this);
+
+ utils.removeEvent(window, 'touchmove', this);
+ utils.removeEvent(window, 'MSPointerMove', this);
+ utils.removeEvent(window, 'mousemove', this);
+
+ utils.removeEvent(window, 'touchend', this);
+ utils.removeEvent(window, 'MSPointerUp', this);
+ utils.removeEvent(window, 'mouseup', this);
+ }
+
+ if ( this.options.defaultScrollbars ) {
+ this.wrapper.parentNode.removeChild(this.wrapper);
+ }
+ },
+
+ _start: function (e) {
+ var point = e.touches ? e.touches[0] : e;
+
+ e.preventDefault();
+ e.stopPropagation();
+
+ this.transitionTime();
+
+ this.initiated = true;
+ this.moved = false;
+ this.lastPointX = point.pageX;
+ this.lastPointY = point.pageY;
+
+ this.startTime = utils.getTime();
+
+ if ( !this.options.disableTouch ) {
+ utils.addEvent(window, 'touchmove', this);
+ }
+ if ( !this.options.disablePointer ) {
+ utils.addEvent(window, 'MSPointerMove', this);
+ }
+ if ( !this.options.disableMouse ) {
+ utils.addEvent(window, 'mousemove', this);
+ }
+
+ this.scroller._execEvent('beforeScrollStart');
+ },
+
+ _move: function (e) {
+ var point = e.touches ? e.touches[0] : e,
+ deltaX, deltaY,
+ newX, newY,
+ timestamp = utils.getTime();
+
+ if ( !this.moved ) {
+ this.scroller._execEvent('scrollStart');
+ }
+
+ this.moved = true;
+
+ deltaX = point.pageX - this.lastPointX;
+ this.lastPointX = point.pageX;
+
+ deltaY = point.pageY - this.lastPointY;
+ this.lastPointY = point.pageY;
+
+ newX = this.x + deltaX;
+ newY = this.y + deltaY;
+
+ this._pos(newX, newY);
+
+// INSERT POINT: indicator._move
+
+ e.preventDefault();
+ e.stopPropagation();
+ },
+
+ _end: function (e) {
+ if ( !this.initiated ) {
+ return;
+ }
+
+ this.initiated = false;
+
+ e.preventDefault();
+ e.stopPropagation();
+
+ utils.removeEvent(window, 'touchmove', this);
+ utils.removeEvent(window, 'MSPointerMove', this);
+ utils.removeEvent(window, 'mousemove', this);
+
+ if ( this.scroller.options.snap ) {
+ var snap = this.scroller._nearestSnap(this.scroller.x, this.scroller.y);
+
+ var time = this.options.snapSpeed || Math.max(
+ Math.max(
+ Math.min(Math.abs(this.scroller.x - snap.x), 1000),
+ Math.min(Math.abs(this.scroller.y - snap.y), 1000)
+ ), 300);
+
+ if ( this.scroller.x != snap.x || this.scroller.y != snap.y ) {
+ this.scroller.directionX = 0;
+ this.scroller.directionY = 0;
+ this.scroller.currentPage = snap;
+ this.scroller.scrollTo(snap.x, snap.y, time, this.scroller.options.bounceEasing);
+ }
+ }
+
+ if ( this.moved ) {
+ this.scroller._execEvent('scrollEnd');
+ }
+ },
+
+ transitionTime: function (time) {
+ time = time || 0;
+ this.indicatorStyle[utils.style.transitionDuration] = time + 'ms';
+
+ if ( !time && utils.isBadAndroid ) {
+ this.indicatorStyle[utils.style.transitionDuration] = '0.001s';
+ }
+ },
+
+ transitionTimingFunction: function (easing) {
+ this.indicatorStyle[utils.style.transitionTimingFunction] = easing;
+ },
+
+ refresh: function () {
+ this.transitionTime();
+
+ if ( this.options.listenX && !this.options.listenY ) {
+ this.indicatorStyle.display = this.scroller.hasHorizontalScroll ? 'block' : 'none';
+ } else if ( this.options.listenY && !this.options.listenX ) {
+ this.indicatorStyle.display = this.scroller.hasVerticalScroll ? 'block' : 'none';
+ } else {
+ this.indicatorStyle.display = this.scroller.hasHorizontalScroll || this.scroller.hasVerticalScroll ? 'block' : 'none';
+ }
+
+ if ( this.scroller.hasHorizontalScroll && this.scroller.hasVerticalScroll ) {
+ utils.addClass(this.wrapper, 'iScrollBothScrollbars');
+ utils.removeClass(this.wrapper, 'iScrollLoneScrollbar');
+
+ if ( this.options.defaultScrollbars && this.options.customStyle ) {
+ if ( this.options.listenX ) {
+ this.wrapper.style.right = '8px';
+ } else {
+ this.wrapper.style.bottom = '8px';
+ }
+ }
+ } else {
+ utils.removeClass(this.wrapper, 'iScrollBothScrollbars');
+ utils.addClass(this.wrapper, 'iScrollLoneScrollbar');
+
+ if ( this.options.defaultScrollbars && this.options.customStyle ) {
+ if ( this.options.listenX ) {
+ this.wrapper.style.right = '2px';
+ } else {
+ this.wrapper.style.bottom = '2px';
+ }
+ }
+ }
+
+ var r = this.wrapper.offsetHeight; // force refresh
+
+ if ( this.options.listenX ) {
+ this.wrapperWidth = this.wrapper.clientWidth;
+ if ( this.options.resize ) {
+ this.indicatorWidth = Math.max(Math.round(this.wrapperWidth * this.wrapperWidth / (this.scroller.scrollerWidth || this.wrapperWidth || 1)), 8);
+ this.indicatorStyle.width = this.indicatorWidth + 'px';
+ } else {
+ this.indicatorWidth = this.indicator.clientWidth;
+ }
+
+ this.maxPosX = this.wrapperWidth - this.indicatorWidth;
+
+ if ( this.options.shrink == 'clip' ) {
+ this.minBoundaryX = -this.indicatorWidth + 8;
+ this.maxBoundaryX = this.wrapperWidth - 8;
+ } else {
+ this.minBoundaryX = 0;
+ this.maxBoundaryX = this.maxPosX;
+ }
+
+ this.sizeRatioX = this.options.speedRatioX || (this.scroller.maxScrollX && (this.maxPosX / this.scroller.maxScrollX));
+ }
+
+ if ( this.options.listenY ) {
+ this.wrapperHeight = this.wrapper.clientHeight;
+ if ( this.options.resize ) {
+ this.indicatorHeight = Math.max(Math.round(this.wrapperHeight * this.wrapperHeight / (this.scroller.scrollerHeight || this.wrapperHeight || 1)), 8);
+ this.indicatorStyle.height = this.indicatorHeight + 'px';
+ } else {
+ this.indicatorHeight = this.indicator.clientHeight;
+ }
+
+ this.maxPosY = this.wrapperHeight - this.indicatorHeight;
+
+ if ( this.options.shrink == 'clip' ) {
+ this.minBoundaryY = -this.indicatorHeight + 8;
+ this.maxBoundaryY = this.wrapperHeight - 8;
+ } else {
+ this.minBoundaryY = 0;
+ this.maxBoundaryY = this.maxPosY;
+ }
+
+ this.maxPosY = this.wrapperHeight - this.indicatorHeight;
+ this.sizeRatioY = this.options.speedRatioY || (this.scroller.maxScrollY && (this.maxPosY / this.scroller.maxScrollY));
+ }
+
+ this.updatePosition();
+ },
+
+ updatePosition: function () {
+ var x = this.options.listenX && Math.round(this.sizeRatioX * this.scroller.x) || 0,
+ y = this.options.listenY && Math.round(this.sizeRatioY * this.scroller.y) || 0;
+
+ if ( !this.options.ignoreBoundaries ) {
+ if ( x < this.minBoundaryX ) {
+ if ( this.options.shrink == 'scale' ) {
+ this.width = Math.max(this.indicatorWidth + x, 8);
+ this.indicatorStyle.width = this.width + 'px';
+ }
+ x = this.minBoundaryX;
+ } else if ( x > this.maxBoundaryX ) {
+ if ( this.options.shrink == 'scale' ) {
+ this.width = Math.max(this.indicatorWidth - (x - this.maxPosX), 8);
+ this.indicatorStyle.width = this.width + 'px';
+ x = this.maxPosX + this.indicatorWidth - this.width;
+ } else {
+ x = this.maxBoundaryX;
+ }
+ } else if ( this.options.shrink == 'scale' && this.width != this.indicatorWidth ) {
+ this.width = this.indicatorWidth;
+ this.indicatorStyle.width = this.width + 'px';
+ }
+
+ if ( y < this.minBoundaryY ) {
+ if ( this.options.shrink == 'scale' ) {
+ this.height = Math.max(this.indicatorHeight + y * 3, 8);
+ this.indicatorStyle.height = this.height + 'px';
+ }
+ y = this.minBoundaryY;
+ } else if ( y > this.maxBoundaryY ) {
+ if ( this.options.shrink == 'scale' ) {
+ this.height = Math.max(this.indicatorHeight - (y - this.maxPosY) * 3, 8);
+ this.indicatorStyle.height = this.height + 'px';
+ y = this.maxPosY + this.indicatorHeight - this.height;
+ } else {
+ y = this.maxBoundaryY;
+ }
+ } else if ( this.options.shrink == 'scale' && this.height != this.indicatorHeight ) {
+ this.height = this.indicatorHeight;
+ this.indicatorStyle.height = this.height + 'px';
+ }
+ }
+
+ this.x = x;
+ this.y = y;
+
+ if ( this.scroller.options.useTransform ) {
+ this.indicatorStyle[utils.style.transform] = 'translate(' + x + 'px,' + y + 'px)' + this.scroller.translateZ;
+ } else {
+ this.indicatorStyle.left = x + 'px';
+ this.indicatorStyle.top = y + 'px';
+ }
+ },
+
+ _pos: function (x, y) {
+ if ( x < 0 ) {
+ x = 0;
+ } else if ( x > this.maxPosX ) {
+ x = this.maxPosX;
+ }
+
+ if ( y < 0 ) {
+ y = 0;
+ } else if ( y > this.maxPosY ) {
+ y = this.maxPosY;
+ }
+
+ x = this.options.listenX ? Math.round(x / this.sizeRatioX) : this.scroller.x;
+ y = this.options.listenY ? Math.round(y / this.sizeRatioY) : this.scroller.y;
+
+ this.scroller.scrollTo(x, y);
+ },
+
+ fade: function (val, hold) {
+ if ( hold && !this.visible ) {
+ return;
+ }
+
+ clearTimeout(this.fadeTimeout);
+ this.fadeTimeout = null;
+
+ var time = val ? 250 : 500,
+ delay = val ? 0 : 300;
+
+ val = val ? '1' : '0';
+
+ this.wrapperStyle[utils.style.transitionDuration] = time + 'ms';
+
+ this.fadeTimeout = setTimeout((function (val) {
+ this.wrapperStyle.opacity = val;
+ this.visible = +val;
+ }).bind(this, val), delay);
+ }
+};
+
+IScroll.utils = utils;
+
+if ( typeof module != 'undefined' && module.exports ) {
+ module.exports = IScroll;
+} else {
+ window.IScroll = IScroll;
+}
+
+})(window, document, Math);
\ No newline at end of file
diff --git a/assets/html/iscroll.js b/assets/html/iscroll.js
new file mode 100644
index 0000000..0db50c6
--- /dev/null
+++ b/assets/html/iscroll.js
@@ -0,0 +1,1988 @@
+/*! iScroll v5.1.1 ~ (c) 2008-2014 Matteo Spinelli ~ http://cubiq.org/license */
+(function (window, document, Math) {
+var rAF = window.requestAnimationFrame ||
+ window.webkitRequestAnimationFrame ||
+ window.mozRequestAnimationFrame ||
+ window.oRequestAnimationFrame ||
+ window.msRequestAnimationFrame ||
+ function (callback) { window.setTimeout(callback, 1000 / 60); };
+
+var utils = (function () {
+ var me = {};
+
+ var _elementStyle = document.createElement('div').style;
+ var _vendor = (function () {
+ var vendors = ['t', 'webkitT', 'MozT', 'msT', 'OT'],
+ transform,
+ i = 0,
+ l = vendors.length;
+
+ for ( ; i < l; i++ ) {
+ transform = vendors[i] + 'ransform';
+ if ( transform in _elementStyle ) return vendors[i].substr(0, vendors[i].length-1);
+ }
+
+ return false;
+ })();
+
+ function _prefixStyle (style) {
+ if ( _vendor === false ) return false;
+ if ( _vendor === '' ) return style;
+ return _vendor + style.charAt(0).toUpperCase() + style.substr(1);
+ }
+
+ me.getTime = Date.now || function getTime () { return new Date().getTime(); };
+
+ me.extend = function (target, obj) {
+ for ( var i in obj ) {
+ target[i] = obj[i];
+ }
+ };
+
+ me.addEvent = function (el, type, fn, capture) {
+ el.addEventListener(type, fn, !!capture);
+ };
+
+ me.removeEvent = function (el, type, fn, capture) {
+ el.removeEventListener(type, fn, !!capture);
+ };
+
+ me.momentum = function (current, start, time, lowerMargin, wrapperSize, deceleration) {
+ var distance = current - start,
+ speed = Math.abs(distance) / time,
+ destination,
+ duration;
+
+ deceleration = deceleration === undefined ? 0.0006 : deceleration;
+
+ destination = current + ( speed * speed ) / ( 2 * deceleration ) * ( distance < 0 ? -1 : 1 );
+ duration = speed / deceleration;
+
+ if ( destination < lowerMargin ) {
+ destination = wrapperSize ? lowerMargin - ( wrapperSize / 2.5 * ( speed / 8 ) ) : lowerMargin;
+ distance = Math.abs(destination - current);
+ duration = distance / speed;
+ } else if ( destination > 0 ) {
+ destination = wrapperSize ? wrapperSize / 2.5 * ( speed / 8 ) : 0;
+ distance = Math.abs(current) + destination;
+ duration = distance / speed;
+ }
+
+ return {
+ destination: Math.round(destination),
+ duration: duration
+ };
+ };
+
+ var _transform = _prefixStyle('transform');
+
+ me.extend(me, {
+ hasTransform: _transform !== false,
+ hasPerspective: _prefixStyle('perspective') in _elementStyle,
+ hasTouch: 'ontouchstart' in window,
+ hasPointer: navigator.msPointerEnabled,
+ hasTransition: _prefixStyle('transition') in _elementStyle
+ });
+
+ // This should find all Android browsers lower than build 535.19 (both stock browser and webview)
+ me.isBadAndroid = /Android /.test(window.navigator.appVersion) && !(/Chrome\/\d/.test(window.navigator.appVersion));
+
+ me.extend(me.style = {}, {
+ transform: _transform,
+ transitionTimingFunction: _prefixStyle('transitionTimingFunction'),
+ transitionDuration: _prefixStyle('transitionDuration'),
+ transitionDelay: _prefixStyle('transitionDelay'),
+ transformOrigin: _prefixStyle('transformOrigin')
+ });
+
+ me.hasClass = function (e, c) {
+ var re = new RegExp("(^|\\s)" + c + "(\\s|$)");
+ return re.test(e.className);
+ };
+
+ me.addClass = function (e, c) {
+ if ( me.hasClass(e, c) ) {
+ return;
+ }
+
+ var newclass = e.className.split(' ');
+ newclass.push(c);
+ e.className = newclass.join(' ');
+ };
+
+ me.removeClass = function (e, c) {
+ if ( !me.hasClass(e, c) ) {
+ return;
+ }
+
+ var re = new RegExp("(^|\\s)" + c + "(\\s|$)", 'g');
+ e.className = e.className.replace(re, ' ');
+ };
+
+ me.offset = function (el) {
+ var left = -el.offsetLeft,
+ top = -el.offsetTop;
+
+ // jshint -W084
+ while (el = el.offsetParent) {
+ left -= el.offsetLeft;
+ top -= el.offsetTop;
+ }
+ // jshint +W084
+
+ return {
+ left: left,
+ top: top
+ };
+ };
+
+ me.preventDefaultException = function (el, exceptions) {
+ for ( var i in exceptions ) {
+ if ( exceptions[i].test(el[i]) ) {
+ return true;
+ }
+ }
+
+ return false;
+ };
+
+ me.extend(me.eventType = {}, {
+ touchstart: 1,
+ touchmove: 1,
+ touchend: 1,
+
+ mousedown: 2,
+ mousemove: 2,
+ mouseup: 2,
+
+ MSPointerDown: 3,
+ MSPointerMove: 3,
+ MSPointerUp: 3
+ });
+
+ me.extend(me.ease = {}, {
+ quadratic: {
+ style: 'cubic-bezier(0.25, 0.46, 0.45, 0.94)',
+ fn: function (k) {
+ return k * ( 2 - k );
+ }
+ },
+ circular: {
+ style: 'cubic-bezier(0.1, 0.57, 0.1, 1)', // Not properly "circular" but this looks better, it should be (0.075, 0.82, 0.165, 1)
+ fn: function (k) {
+ return Math.sqrt( 1 - ( --k * k ) );
+ }
+ },
+ back: {
+ style: 'cubic-bezier(0.175, 0.885, 0.32, 1.275)',
+ fn: function (k) {
+ var b = 4;
+ return ( k = k - 1 ) * k * ( ( b + 1 ) * k + b ) + 1;
+ }
+ },
+ bounce: {
+ style: '',
+ fn: function (k) {
+ if ( ( k /= 1 ) < ( 1 / 2.75 ) ) {
+ return 7.5625 * k * k;
+ } else if ( k < ( 2 / 2.75 ) ) {
+ return 7.5625 * ( k -= ( 1.5 / 2.75 ) ) * k + 0.75;
+ } else if ( k < ( 2.5 / 2.75 ) ) {
+ return 7.5625 * ( k -= ( 2.25 / 2.75 ) ) * k + 0.9375;
+ } else {
+ return 7.5625 * ( k -= ( 2.625 / 2.75 ) ) * k + 0.984375;
+ }
+ }
+ },
+ elastic: {
+ style: '',
+ fn: function (k) {
+ var f = 0.22,
+ e = 0.4;
+
+ if ( k === 0 ) { return 0; }
+ if ( k == 1 ) { return 1; }
+
+ return ( e * Math.pow( 2, - 10 * k ) * Math.sin( ( k - f / 4 ) * ( 2 * Math.PI ) / f ) + 1 );
+ }
+ }
+ });
+
+ me.tap = function (e, eventName) {
+ var ev = document.createEvent('Event');
+ ev.initEvent(eventName, true, true);
+ ev.pageX = e.pageX;
+ ev.pageY = e.pageY;
+ e.target.dispatchEvent(ev);
+ };
+
+ me.click = function (e) {
+ var target = e.target,
+ ev;
+
+ if ( !(/(SELECT|INPUT|TEXTAREA)/i).test(target.tagName) ) {
+ ev = document.createEvent('MouseEvents');
+ ev.initMouseEvent('click', true, true, e.view, 1,
+ target.screenX, target.screenY, target.clientX, target.clientY,
+ e.ctrlKey, e.altKey, e.shiftKey, e.metaKey,
+ 0, null);
+
+ ev._constructed = true;
+ target.dispatchEvent(ev);
+ }
+ };
+
+ return me;
+})();
+
+function IScroll (el, options) {
+ this.wrapper = typeof el == 'string' ? document.querySelector(el) : el;
+ this.scroller = this.wrapper.children[0];
+ this.scrollerStyle = this.scroller.style; // cache style for better performance
+
+ this.options = {
+
+ resizeScrollbars: true,
+
+ mouseWheelSpeed: 20,
+
+ snapThreshold: 0.334,
+
+// INSERT POINT: OPTIONS
+
+ startX: 0,
+ startY: 0,
+ scrollY: true,
+ directionLockThreshold: 5,
+ momentum: true,
+
+ bounce: true,
+ bounceTime: 600,
+ bounceEasing: '',
+
+ preventDefault: true,
+ preventDefaultException: { tagName: /^(INPUT|TEXTAREA|BUTTON|SELECT)$/ },
+
+ HWCompositing: true,
+ useTransition: true,
+ useTransform: true
+ };
+
+ for ( var i in options ) {
+ this.options[i] = options[i];
+ }
+
+ // Normalize options
+ this.translateZ = this.options.HWCompositing && utils.hasPerspective ? ' translateZ(0)' : '';
+
+ this.options.useTransition = utils.hasTransition && this.options.useTransition;
+ this.options.useTransform = utils.hasTransform && this.options.useTransform;
+
+ this.options.eventPassthrough = this.options.eventPassthrough === true ? 'vertical' : this.options.eventPassthrough;
+ this.options.preventDefault = !this.options.eventPassthrough && this.options.preventDefault;
+
+ // If you want eventPassthrough I have to lock one of the axes
+ this.options.scrollY = this.options.eventPassthrough == 'vertical' ? false : this.options.scrollY;
+ this.options.scrollX = this.options.eventPassthrough == 'horizontal' ? false : this.options.scrollX;
+
+ // With eventPassthrough we also need lockDirection mechanism
+ this.options.freeScroll = this.options.freeScroll && !this.options.eventPassthrough;
+ this.options.directionLockThreshold = this.options.eventPassthrough ? 0 : this.options.directionLockThreshold;
+
+ this.options.bounceEasing = typeof this.options.bounceEasing == 'string' ? utils.ease[this.options.bounceEasing] || utils.ease.circular : this.options.bounceEasing;
+
+ this.options.resizePolling = this.options.resizePolling === undefined ? 60 : this.options.resizePolling;
+
+ if ( this.options.tap === true ) {
+ this.options.tap = 'tap';
+ }
+
+ if ( this.options.shrinkScrollbars == 'scale' ) {
+ this.options.useTransition = false;
+ }
+
+ this.options.invertWheelDirection = this.options.invertWheelDirection ? -1 : 1;
+
+// INSERT POINT: NORMALIZATION
+
+ // Some defaults
+ this.x = 0;
+ this.y = 0;
+ this.directionX = 0;
+ this.directionY = 0;
+ this._events = {};
+
+// INSERT POINT: DEFAULTS
+
+ this._init();
+ this.refresh();
+
+ this.scrollTo(this.options.startX, this.options.startY);
+ this.enable();
+}
+
+IScroll.prototype = {
+ version: '5.1.1',
+
+ _init: function () {
+ this._initEvents();
+
+ if ( this.options.scrollbars || this.options.indicators ) {
+ this._initIndicators();
+ }
+
+ if ( this.options.mouseWheel ) {
+ this._initWheel();
+ }
+
+ if ( this.options.snap ) {
+ this._initSnap();
+ }
+
+ if ( this.options.keyBindings ) {
+ this._initKeys();
+ }
+
+// INSERT POINT: _init
+
+ },
+
+ destroy: function () {
+ this._initEvents(true);
+
+ this._execEvent('destroy');
+ },
+
+ _transitionEnd: function (e) {
+ if ( e.target != this.scroller || !this.isInTransition ) {
+ return;
+ }
+
+ this._transitionTime();
+ if ( !this.resetPosition(this.options.bounceTime) ) {
+ this.isInTransition = false;
+ this._execEvent('scrollEnd');
+ }
+ },
+
+ _start: function (e) {
+ // React to left mouse button only
+ if ( utils.eventType[e.type] != 1 ) {
+ if ( e.button !== 0 ) {
+ return;
+ }
+ }
+
+ if ( !this.enabled || (this.initiated && utils.eventType[e.type] !== this.initiated) ) {
+ return;
+ }
+
+ if ( this.options.preventDefault && !utils.isBadAndroid && !utils.preventDefaultException(e.target, this.options.preventDefaultException) ) {
+ e.preventDefault();
+ }
+
+ var point = e.touches ? e.touches[0] : e,
+ pos;
+
+ this.initiated = utils.eventType[e.type];
+ this.moved = false;
+ this.distX = 0;
+ this.distY = 0;
+ this.directionX = 0;
+ this.directionY = 0;
+ this.directionLocked = 0;
+
+ this._transitionTime();
+
+ this.startTime = utils.getTime();
+
+ if ( this.options.useTransition && this.isInTransition ) {
+ this.isInTransition = false;
+ pos = this.getComputedPosition();
+ this._translate(Math.round(pos.x), Math.round(pos.y));
+ this._execEvent('scrollEnd');
+ } else if ( !this.options.useTransition && this.isAnimating ) {
+ this.isAnimating = false;
+ this._execEvent('scrollEnd');
+ }
+
+ this.startX = this.x;
+ this.startY = this.y;
+ this.absStartX = this.x;
+ this.absStartY = this.y;
+ this.pointX = point.pageX;
+ this.pointY = point.pageY;
+
+ this._execEvent('beforeScrollStart');
+ },
+
+ _move: function (e) {
+ if ( !this.enabled || utils.eventType[e.type] !== this.initiated ) {
+ return;
+ }
+
+ if ( this.options.preventDefault ) { // increases performance on Android? TODO: check!
+ e.preventDefault();
+ }
+
+ var point = e.touches ? e.touches[0] : e,
+ deltaX = point.pageX - this.pointX,
+ deltaY = point.pageY - this.pointY,
+ timestamp = utils.getTime(),
+ newX, newY,
+ absDistX, absDistY;
+
+ this.pointX = point.pageX;
+ this.pointY = point.pageY;
+
+ this.distX += deltaX;
+ this.distY += deltaY;
+ absDistX = Math.abs(this.distX);
+ absDistY = Math.abs(this.distY);
+
+ // We need to move at least 10 pixels for the scrolling to initiate
+ if ( timestamp - this.endTime > 300 && (absDistX < 10 && absDistY < 10) ) {
+ return;
+ }
+
+ // If you are scrolling in one direction lock the other
+ if ( !this.directionLocked && !this.options.freeScroll ) {
+ if ( absDistX > absDistY + this.options.directionLockThreshold ) {
+ this.directionLocked = 'h'; // lock horizontally
+ } else if ( absDistY >= absDistX + this.options.directionLockThreshold ) {
+ this.directionLocked = 'v'; // lock vertically
+ } else {
+ this.directionLocked = 'n'; // no lock
+ }
+ }
+
+ if ( this.directionLocked == 'h' ) {
+ if ( this.options.eventPassthrough == 'vertical' ) {
+ e.preventDefault();
+ } else if ( this.options.eventPassthrough == 'horizontal' ) {
+ this.initiated = false;
+ return;
+ }
+
+ deltaY = 0;
+ } else if ( this.directionLocked == 'v' ) {
+ if ( this.options.eventPassthrough == 'horizontal' ) {
+ e.preventDefault();
+ } else if ( this.options.eventPassthrough == 'vertical' ) {
+ this.initiated = false;
+ return;
+ }
+
+ deltaX = 0;
+ }
+
+ deltaX = this.hasHorizontalScroll ? deltaX : 0;
+ deltaY = this.hasVerticalScroll ? deltaY : 0;
+
+ newX = this.x + deltaX;
+ newY = this.y + deltaY;
+
+ // Slow down if outside of the boundaries
+ if ( newX > 0 || newX < this.maxScrollX ) {
+ newX = this.options.bounce ? this.x + deltaX / 3 : newX > 0 ? 0 : this.maxScrollX;
+ }
+ if ( newY > 0 || newY < this.maxScrollY ) {
+ newY = this.options.bounce ? this.y + deltaY / 3 : newY > 0 ? 0 : this.maxScrollY;
+ }
+
+ this.directionX = deltaX > 0 ? -1 : deltaX < 0 ? 1 : 0;
+ this.directionY = deltaY > 0 ? -1 : deltaY < 0 ? 1 : 0;
+
+ if ( !this.moved ) {
+ this._execEvent('scrollStart');
+ }
+
+ this.moved = true;
+
+ this._translate(newX, newY);
+
+/* REPLACE START: _move */
+
+ if ( timestamp - this.startTime > 300 ) {
+ this.startTime = timestamp;
+ this.startX = this.x;
+ this.startY = this.y;
+ }
+
+/* REPLACE END: _move */
+
+ },
+
+ _end: function (e) {
+ if ( !this.enabled || utils.eventType[e.type] !== this.initiated ) {
+ return;
+ }
+
+ if ( this.options.preventDefault && !utils.preventDefaultException(e.target, this.options.preventDefaultException) ) {
+ e.preventDefault();
+ }
+
+ var point = e.changedTouches ? e.changedTouches[0] : e,
+ momentumX,
+ momentumY,
+ duration = utils.getTime() - this.startTime,
+ newX = Math.round(this.x),
+ newY = Math.round(this.y),
+ distanceX = Math.abs(newX - this.startX),
+ distanceY = Math.abs(newY - this.startY),
+ time = 0,
+ easing = '';
+
+ this.isInTransition = 0;
+ this.initiated = 0;
+ this.endTime = utils.getTime();
+
+ // reset if we are outside of the boundaries
+ if ( this.resetPosition(this.options.bounceTime) ) {
+ return;
+ }
+
+ this.scrollTo(newX, newY); // ensures that the last position is rounded
+
+ // we scrolled less than 10 pixels
+ if ( !this.moved ) {
+ if ( this.options.tap ) {
+ utils.tap(e, this.options.tap);
+ }
+
+ if ( this.options.click ) {
+ utils.click(e);
+ }
+
+ this._execEvent('scrollCancel');
+ return;
+ }
+
+ if ( this._events.flick && duration < 200 && distanceX < 100 && distanceY < 100 ) {
+ this._execEvent('flick');
+ return;
+ }
+
+ // start momentum animation if needed
+ if ( this.options.momentum && duration < 300 ) {
+ momentumX = this.hasHorizontalScroll ? utils.momentum(this.x, this.startX, duration, this.maxScrollX, this.options.bounce ? this.wrapperWidth : 0, this.options.deceleration) : { destination: newX, duration: 0 };
+ momentumY = this.hasVerticalScroll ? utils.momentum(this.y, this.startY, duration, this.maxScrollY, this.options.bounce ? this.wrapperHeight : 0, this.options.deceleration) : { destination: newY, duration: 0 };
+ newX = momentumX.destination;
+ newY = momentumY.destination;
+ time = Math.max(momentumX.duration, momentumY.duration);
+ this.isInTransition = 1;
+ }
+
+
+ if ( this.options.snap ) {
+ var snap = this._nearestSnap(newX, newY);
+ this.currentPage = snap;
+ time = this.options.snapSpeed || Math.max(
+ Math.max(
+ Math.min(Math.abs(newX - snap.x), 1000),
+ Math.min(Math.abs(newY - snap.y), 1000)
+ ), 300);
+ newX = snap.x;
+ newY = snap.y;
+
+ this.directionX = 0;
+ this.directionY = 0;
+ easing = this.options.bounceEasing;
+ }
+
+// INSERT POINT: _end
+
+ if ( newX != this.x || newY != this.y ) {
+ // change easing function when scroller goes out of the boundaries
+ if ( newX > 0 || newX < this.maxScrollX || newY > 0 || newY < this.maxScrollY ) {
+ easing = utils.ease.quadratic;
+ }
+
+ this.scrollTo(newX, newY, time, easing);
+ return;
+ }
+
+ this._execEvent('scrollEnd');
+ },
+
+ _resize: function () {
+ var that = this;
+
+ clearTimeout(this.resizeTimeout);
+
+ this.resizeTimeout = setTimeout(function () {
+ that.refresh();
+ }, this.options.resizePolling);
+ },
+
+ resetPosition: function (time) {
+ var x = this.x,
+ y = this.y;
+
+ time = time || 0;
+
+ if ( !this.hasHorizontalScroll || this.x > 0 ) {
+ x = 0;
+ } else if ( this.x < this.maxScrollX ) {
+ x = this.maxScrollX;
+ }
+
+ if ( !this.hasVerticalScroll || this.y > 0 ) {
+ y = 0;
+ } else if ( this.y < this.maxScrollY ) {
+ y = this.maxScrollY;
+ }
+
+ if ( x == this.x && y == this.y ) {
+ return false;
+ }
+
+ this.scrollTo(x, y, time, this.options.bounceEasing);
+
+ return true;
+ },
+
+ disable: function () {
+ this.enabled = false;
+ },
+
+ enable: function () {
+ this.enabled = true;
+ },
+
+ refresh: function () {
+ var rf = this.wrapper.offsetHeight; // Force reflow
+
+ this.wrapperWidth = this.wrapper.clientWidth;
+ this.wrapperHeight = this.wrapper.clientHeight;
+
+/* REPLACE START: refresh */
+
+ this.scrollerWidth = this.scroller.offsetWidth;
+ this.scrollerHeight = this.scroller.offsetHeight;
+
+ this.maxScrollX = this.wrapperWidth - this.scrollerWidth;
+ this.maxScrollY = this.wrapperHeight - this.scrollerHeight;
+
+/* REPLACE END: refresh */
+
+ this.hasHorizontalScroll = this.options.scrollX && this.maxScrollX < 0;
+ this.hasVerticalScroll = this.options.scrollY && this.maxScrollY < 0;
+
+ if ( !this.hasHorizontalScroll ) {
+ this.maxScrollX = 0;
+ this.scrollerWidth = this.wrapperWidth;
+ }
+
+ if ( !this.hasVerticalScroll ) {
+ this.maxScrollY = 0;
+ this.scrollerHeight = this.wrapperHeight;
+ }
+
+ this.endTime = 0;
+ this.directionX = 0;
+ this.directionY = 0;
+
+ this.wrapperOffset = utils.offset(this.wrapper);
+
+ this._execEvent('refresh');
+
+ this.resetPosition();
+
+// INSERT POINT: _refresh
+
+ },
+
+ on: function (type, fn) {
+ if ( !this._events[type] ) {
+ this._events[type] = [];
+ }
+
+ this._events[type].push(fn);
+ },
+
+ off: function (type, fn) {
+ if ( !this._events[type] ) {
+ return;
+ }
+
+ var index = this._events[type].indexOf(fn);
+
+ if ( index > -1 ) {
+ this._events[type].splice(index, 1);
+ }
+ },
+
+ _execEvent: function (type) {
+ if ( !this._events[type] ) {
+ return;
+ }
+
+ var i = 0,
+ l = this._events[type].length;
+
+ if ( !l ) {
+ return;
+ }
+
+ for ( ; i < l; i++ ) {
+ this._events[type][i].apply(this, [].slice.call(arguments, 1));
+ }
+ },
+
+ scrollBy: function (x, y, time, easing) {
+ x = this.x + x;
+ y = this.y + y;
+ time = time || 0;
+
+ this.scrollTo(x, y, time, easing);
+ },
+
+ scrollTo: function (x, y, time, easing) {
+ easing = easing || utils.ease.circular;
+
+ this.isInTransition = this.options.useTransition && time > 0;
+
+ if ( !time || (this.options.useTransition && easing.style) ) {
+ this._transitionTimingFunction(easing.style);
+ this._transitionTime(time);
+ this._translate(x, y);
+ } else {
+ this._animate(x, y, time, easing.fn);
+ }
+ },
+
+ scrollToElement: function (el, time, offsetX, offsetY, easing) {
+ el = el.nodeType ? el : this.scroller.querySelector(el);
+
+ if ( !el ) {
+ return;
+ }
+
+ var pos = utils.offset(el);
+
+ pos.left -= this.wrapperOffset.left;
+ pos.top -= this.wrapperOffset.top;
+
+ // if offsetX/Y are true we center the element to the screen
+ if ( offsetX === true ) {
+ offsetX = Math.round(el.offsetWidth / 2 - this.wrapper.offsetWidth / 2);
+ }
+ if ( offsetY === true ) {
+ offsetY = Math.round(el.offsetHeight / 2 - this.wrapper.offsetHeight / 2);
+ }
+
+ pos.left -= offsetX || 0;
+ pos.top -= offsetY || 0;
+
+ pos.left = pos.left > 0 ? 0 : pos.left < this.maxScrollX ? this.maxScrollX : pos.left;
+ pos.top = pos.top > 0 ? 0 : pos.top < this.maxScrollY ? this.maxScrollY : pos.top;
+
+ time = time === undefined || time === null || time === 'auto' ? Math.max(Math.abs(this.x-pos.left), Math.abs(this.y-pos.top)) : time;
+
+ this.scrollTo(pos.left, pos.top, time, easing);
+ },
+
+ _transitionTime: function (time) {
+ time = time || 0;
+
+ this.scrollerStyle[utils.style.transitionDuration] = time + 'ms';
+
+ if ( !time && utils.isBadAndroid ) {
+ this.scrollerStyle[utils.style.transitionDuration] = '0.001s';
+ }
+
+
+ if ( this.indicators ) {
+ for ( var i = this.indicators.length; i--; ) {
+ this.indicators[i].transitionTime(time);
+ }
+ }
+
+
+// INSERT POINT: _transitionTime
+
+ },
+
+ _transitionTimingFunction: function (easing) {
+ this.scrollerStyle[utils.style.transitionTimingFunction] = easing;
+
+
+ if ( this.indicators ) {
+ for ( var i = this.indicators.length; i--; ) {
+ this.indicators[i].transitionTimingFunction(easing);
+ }
+ }
+
+
+// INSERT POINT: _transitionTimingFunction
+
+ },
+
+ _translate: function (x, y) {
+ if ( this.options.useTransform ) {
+
+/* REPLACE START: _translate */
+
+ this.scrollerStyle[utils.style.transform] = 'translate(' + x + 'px,' + y + 'px)' + this.translateZ;
+
+/* REPLACE END: _translate */
+
+ } else {
+ x = Math.round(x);
+ y = Math.round(y);
+ this.scrollerStyle.left = x + 'px';
+ this.scrollerStyle.top = y + 'px';
+ }
+
+ this.x = x;
+ this.y = y;
+
+
+ if ( this.indicators ) {
+ for ( var i = this.indicators.length; i--; ) {
+ this.indicators[i].updatePosition();
+ }
+ }
+
+
+// INSERT POINT: _translate
+
+ },
+
+ _initEvents: function (remove) {
+ var eventType = remove ? utils.removeEvent : utils.addEvent,
+ target = this.options.bindToWrapper ? this.wrapper : window;
+
+ eventType(window, 'orientationchange', this);
+ eventType(window, 'resize', this);
+
+ if ( this.options.click ) {
+ eventType(this.wrapper, 'click', this, true);
+ }
+
+ if ( !this.options.disableMouse ) {
+ eventType(this.wrapper, 'mousedown', this);
+ eventType(target, 'mousemove', this);
+ eventType(target, 'mousecancel', this);
+ eventType(target, 'mouseup', this);
+ }
+
+ if ( utils.hasPointer && !this.options.disablePointer ) {
+ eventType(this.wrapper, 'MSPointerDown', this);
+ eventType(target, 'MSPointerMove', this);
+ eventType(target, 'MSPointerCancel', this);
+ eventType(target, 'MSPointerUp', this);
+ }
+
+ if ( utils.hasTouch && !this.options.disableTouch ) {
+ eventType(this.wrapper, 'touchstart', this);
+ eventType(target, 'touchmove', this);
+ eventType(target, 'touchcancel', this);
+ eventType(target, 'touchend', this);
+ }
+
+ eventType(this.scroller, 'transitionend', this);
+ eventType(this.scroller, 'webkitTransitionEnd', this);
+ eventType(this.scroller, 'oTransitionEnd', this);
+ eventType(this.scroller, 'MSTransitionEnd', this);
+ },
+
+ getComputedPosition: function () {
+ var matrix = window.getComputedStyle(this.scroller, null),
+ x, y;
+
+ if ( this.options.useTransform ) {
+ matrix = matrix[utils.style.transform].split(')')[0].split(', ');
+ x = +(matrix[12] || matrix[4]);
+ y = +(matrix[13] || matrix[5]);
+ } else {
+ x = +matrix.left.replace(/[^-\d.]/g, '');
+ y = +matrix.top.replace(/[^-\d.]/g, '');
+ }
+
+ return { x: x, y: y };
+ },
+
+ _initIndicators: function () {
+ var interactive = this.options.interactiveScrollbars,
+ customStyle = typeof this.options.scrollbars != 'string',
+ indicators = [],
+ indicator;
+
+ var that = this;
+
+ this.indicators = [];
+
+ if ( this.options.scrollbars ) {
+ // Vertical scrollbar
+ if ( this.options.scrollY ) {
+ indicator = {
+ el: createDefaultScrollbar('v', interactive, this.options.scrollbars),
+ interactive: interactive,
+ defaultScrollbars: true,
+ customStyle: customStyle,
+ resize: this.options.resizeScrollbars,
+ shrink: this.options.shrinkScrollbars,
+ fade: this.options.fadeScrollbars,
+ listenX: false
+ };
+
+ this.wrapper.appendChild(indicator.el);
+ indicators.push(indicator);
+ }
+
+ // Horizontal scrollbar
+ if ( this.options.scrollX ) {
+ indicator = {
+ el: createDefaultScrollbar('h', interactive, this.options.scrollbars),
+ interactive: interactive,
+ defaultScrollbars: true,
+ customStyle: customStyle,
+ resize: this.options.resizeScrollbars,
+ shrink: this.options.shrinkScrollbars,
+ fade: this.options.fadeScrollbars,
+ listenY: false
+ };
+
+ this.wrapper.appendChild(indicator.el);
+ indicators.push(indicator);
+ }
+ }
+
+ if ( this.options.indicators ) {
+ // TODO: check concat compatibility
+ indicators = indicators.concat(this.options.indicators);
+ }
+
+ for ( var i = indicators.length; i--; ) {
+ this.indicators.push( new Indicator(this, indicators[i]) );
+ }
+
+ // TODO: check if we can use array.map (wide compatibility and performance issues)
+ function _indicatorsMap (fn) {
+ for ( var i = that.indicators.length; i--; ) {
+ fn.call(that.indicators[i]);
+ }
+ }
+
+ if ( this.options.fadeScrollbars ) {
+ this.on('scrollEnd', function () {
+ _indicatorsMap(function () {
+ this.fade();
+ });
+ });
+
+ this.on('scrollCancel', function () {
+ _indicatorsMap(function () {
+ this.fade();
+ });
+ });
+
+ this.on('scrollStart', function () {
+ _indicatorsMap(function () {
+ this.fade(1);
+ });
+ });
+
+ this.on('beforeScrollStart', function () {
+ _indicatorsMap(function () {
+ this.fade(1, true);
+ });
+ });
+ }
+
+
+ this.on('refresh', function () {
+ _indicatorsMap(function () {
+ this.refresh();
+ });
+ });
+
+ this.on('destroy', function () {
+ _indicatorsMap(function () {
+ this.destroy();
+ });
+
+ delete this.indicators;
+ });
+ },
+
+ _initWheel: function () {
+ utils.addEvent(this.wrapper, 'wheel', this);
+ utils.addEvent(this.wrapper, 'mousewheel', this);
+ utils.addEvent(this.wrapper, 'DOMMouseScroll', this);
+
+ this.on('destroy', function () {
+ utils.removeEvent(this.wrapper, 'wheel', this);
+ utils.removeEvent(this.wrapper, 'mousewheel', this);
+ utils.removeEvent(this.wrapper, 'DOMMouseScroll', this);
+ });
+ },
+
+ _wheel: function (e) {
+ if ( !this.enabled ) {
+ return;
+ }
+
+ e.preventDefault();
+ e.stopPropagation();
+
+ var wheelDeltaX, wheelDeltaY,
+ newX, newY,
+ that = this;
+
+ if ( this.wheelTimeout === undefined ) {
+ that._execEvent('scrollStart');
+ }
+
+ // Execute the scrollEnd event after 400ms the wheel stopped scrolling
+ clearTimeout(this.wheelTimeout);
+ this.wheelTimeout = setTimeout(function () {
+ that._execEvent('scrollEnd');
+ that.wheelTimeout = undefined;
+ }, 400);
+
+ if ( 'deltaX' in e ) {
+ wheelDeltaX = -e.deltaX;
+ wheelDeltaY = -e.deltaY;
+ } else if ( 'wheelDeltaX' in e ) {
+ wheelDeltaX = e.wheelDeltaX / 120 * this.options.mouseWheelSpeed;
+ wheelDeltaY = e.wheelDeltaY / 120 * this.options.mouseWheelSpeed;
+ } else if ( 'wheelDelta' in e ) {
+ wheelDeltaX = wheelDeltaY = e.wheelDelta / 120 * this.options.mouseWheelSpeed;
+ } else if ( 'detail' in e ) {
+ wheelDeltaX = wheelDeltaY = -e.detail / 3 * this.options.mouseWheelSpeed;
+ } else {
+ return;
+ }
+
+ wheelDeltaX *= this.options.invertWheelDirection;
+ wheelDeltaY *= this.options.invertWheelDirection;
+
+ if ( !this.hasVerticalScroll ) {
+ wheelDeltaX = wheelDeltaY;
+ wheelDeltaY = 0;
+ }
+
+ if ( this.options.snap ) {
+ newX = this.currentPage.pageX;
+ newY = this.currentPage.pageY;
+
+ if ( wheelDeltaX > 0 ) {
+ newX--;
+ } else if ( wheelDeltaX < 0 ) {
+ newX++;
+ }
+
+ if ( wheelDeltaY > 0 ) {
+ newY--;
+ } else if ( wheelDeltaY < 0 ) {
+ newY++;
+ }
+
+ this.goToPage(newX, newY);
+
+ return;
+ }
+
+ newX = this.x + Math.round(this.hasHorizontalScroll ? wheelDeltaX : 0);
+ newY = this.y + Math.round(this.hasVerticalScroll ? wheelDeltaY : 0);
+
+ if ( newX > 0 ) {
+ newX = 0;
+ } else if ( newX < this.maxScrollX ) {
+ newX = this.maxScrollX;
+ }
+
+ if ( newY > 0 ) {
+ newY = 0;
+ } else if ( newY < this.maxScrollY ) {
+ newY = this.maxScrollY;
+ }
+
+ this.scrollTo(newX, newY, 0);
+
+// INSERT POINT: _wheel
+ },
+
+ _initSnap: function () {
+ this.currentPage = {};
+
+ if ( typeof this.options.snap == 'string' ) {
+ this.options.snap = this.scroller.querySelectorAll(this.options.snap);
+ }
+
+ this.on('refresh', function () {
+ var i = 0, l,
+ m = 0, n,
+ cx, cy,
+ x = 0, y,
+ stepX = this.options.snapStepX || this.wrapperWidth,
+ stepY = this.options.snapStepY || this.wrapperHeight,
+ el;
+
+ this.pages = [];
+
+ if ( !this.wrapperWidth || !this.wrapperHeight || !this.scrollerWidth || !this.scrollerHeight ) {
+ return;
+ }
+
+ if ( this.options.snap === true ) {
+ cx = Math.round( stepX / 2 );
+ cy = Math.round( stepY / 2 );
+
+ while ( x > -this.scrollerWidth ) {
+ this.pages[i] = [];
+ l = 0;
+ y = 0;
+
+ while ( y > -this.scrollerHeight ) {
+ this.pages[i][l] = {
+ x: Math.max(x, this.maxScrollX),
+ y: Math.max(y, this.maxScrollY),
+ width: stepX,
+ height: stepY,
+ cx: x - cx,
+ cy: y - cy
+ };
+
+ y -= stepY;
+ l++;
+ }
+
+ x -= stepX;
+ i++;
+ }
+ } else {
+ el = this.options.snap;
+ l = el.length;
+ n = -1;
+
+ for ( ; i < l; i++ ) {
+ if ( i === 0 || el[i].offsetLeft <= el[i-1].offsetLeft ) {
+ m = 0;
+ n++;
+ }
+
+ if ( !this.pages[m] ) {
+ this.pages[m] = [];
+ }
+
+ x = Math.max(-el[i].offsetLeft, this.maxScrollX);
+ y = Math.max(-el[i].offsetTop, this.maxScrollY);
+ cx = x - Math.round(el[i].offsetWidth / 2);
+ cy = y - Math.round(el[i].offsetHeight / 2);
+
+ this.pages[m][n] = {
+ x: x,
+ y: y,
+ width: el[i].offsetWidth,
+ height: el[i].offsetHeight,
+ cx: cx,
+ cy: cy
+ };
+
+ if ( x > this.maxScrollX ) {
+ m++;
+ }
+ }
+ }
+
+ this.goToPage(this.currentPage.pageX || 0, this.currentPage.pageY || 0, 0);
+
+ // Update snap threshold if needed
+ if ( this.options.snapThreshold % 1 === 0 ) {
+ this.snapThresholdX = this.options.snapThreshold;
+ this.snapThresholdY = this.options.snapThreshold;
+ } else {
+ this.snapThresholdX = Math.round(this.pages[this.currentPage.pageX][this.currentPage.pageY].width * this.options.snapThreshold);
+ this.snapThresholdY = Math.round(this.pages[this.currentPage.pageX][this.currentPage.pageY].height * this.options.snapThreshold);
+ }
+ });
+
+ this.on('flick', function () {
+ var time = this.options.snapSpeed || Math.max(
+ Math.max(
+ Math.min(Math.abs(this.x - this.startX), 1000),
+ Math.min(Math.abs(this.y - this.startY), 1000)
+ ), 300);
+
+ this.goToPage(
+ this.currentPage.pageX + this.directionX,
+ this.currentPage.pageY + this.directionY,
+ time
+ );
+ });
+ },
+
+ _nearestSnap: function (x, y) {
+ if ( !this.pages.length ) {
+ return { x: 0, y: 0, pageX: 0, pageY: 0 };
+ }
+
+ var i = 0,
+ l = this.pages.length,
+ m = 0;
+
+ // Check if we exceeded the snap threshold
+ if ( Math.abs(x - this.absStartX) < this.snapThresholdX &&
+ Math.abs(y - this.absStartY) < this.snapThresholdY ) {
+ return this.currentPage;
+ }
+
+ if ( x > 0 ) {
+ x = 0;
+ } else if ( x < this.maxScrollX ) {
+ x = this.maxScrollX;
+ }
+
+ if ( y > 0 ) {
+ y = 0;
+ } else if ( y < this.maxScrollY ) {
+ y = this.maxScrollY;
+ }
+
+ for ( ; i < l; i++ ) {
+ if ( x >= this.pages[i][0].cx ) {
+ x = this.pages[i][0].x;
+ break;
+ }
+ }
+
+ l = this.pages[i].length;
+
+ for ( ; m < l; m++ ) {
+ if ( y >= this.pages[0][m].cy ) {
+ y = this.pages[0][m].y;
+ break;
+ }
+ }
+
+ if ( i == this.currentPage.pageX ) {
+ i += this.directionX;
+
+ if ( i < 0 ) {
+ i = 0;
+ } else if ( i >= this.pages.length ) {
+ i = this.pages.length - 1;
+ }
+
+ x = this.pages[i][0].x;
+ }
+
+ if ( m == this.currentPage.pageY ) {
+ m += this.directionY;
+
+ if ( m < 0 ) {
+ m = 0;
+ } else if ( m >= this.pages[0].length ) {
+ m = this.pages[0].length - 1;
+ }
+
+ y = this.pages[0][m].y;
+ }
+
+ return {
+ x: x,
+ y: y,
+ pageX: i,
+ pageY: m
+ };
+ },
+
+ goToPage: function (x, y, time, easing) {
+ easing = easing || this.options.bounceEasing;
+
+ if ( x >= this.pages.length ) {
+ x = this.pages.length - 1;
+ } else if ( x < 0 ) {
+ x = 0;
+ }
+
+ if ( y >= this.pages[x].length ) {
+ y = this.pages[x].length - 1;
+ } else if ( y < 0 ) {
+ y = 0;
+ }
+
+ var posX = this.pages[x][y].x,
+ posY = this.pages[x][y].y;
+
+ time = time === undefined ? this.options.snapSpeed || Math.max(
+ Math.max(
+ Math.min(Math.abs(posX - this.x), 1000),
+ Math.min(Math.abs(posY - this.y), 1000)
+ ), 300) : time;
+
+ this.currentPage = {
+ x: posX,
+ y: posY,
+ pageX: x,
+ pageY: y
+ };
+
+ this.scrollTo(posX, posY, time, easing);
+ },
+
+ next: function (time, easing) {
+ var x = this.currentPage.pageX,
+ y = this.currentPage.pageY;
+
+ x++;
+
+ if ( x >= this.pages.length && this.hasVerticalScroll ) {
+ x = 0;
+ y++;
+ }
+
+ this.goToPage(x, y, time, easing);
+ },
+
+ prev: function (time, easing) {
+ var x = this.currentPage.pageX,
+ y = this.currentPage.pageY;
+
+ x--;
+
+ if ( x < 0 && this.hasVerticalScroll ) {
+ x = 0;
+ y--;
+ }
+
+ this.goToPage(x, y, time, easing);
+ },
+
+ _initKeys: function (e) {
+ // default key bindings
+ var keys = {
+ pageUp: 33,
+ pageDown: 34,
+ end: 35,
+ home: 36,
+ left: 37,
+ up: 38,
+ right: 39,
+ down: 40
+ };
+ var i;
+
+ // if you give me characters I give you keycode
+ if ( typeof this.options.keyBindings == 'object' ) {
+ for ( i in this.options.keyBindings ) {
+ if ( typeof this.options.keyBindings[i] == 'string' ) {
+ this.options.keyBindings[i] = this.options.keyBindings[i].toUpperCase().charCodeAt(0);
+ }
+ }
+ } else {
+ this.options.keyBindings = {};
+ }
+
+ for ( i in keys ) {
+ this.options.keyBindings[i] = this.options.keyBindings[i] || keys[i];
+ }
+
+ utils.addEvent(window, 'keydown', this);
+
+ this.on('destroy', function () {
+ utils.removeEvent(window, 'keydown', this);
+ });
+ },
+
+ _key: function (e) {
+ if ( !this.enabled ) {
+ return;
+ }
+
+ var snap = this.options.snap, // we are using this alot, better to cache it
+ newX = snap ? this.currentPage.pageX : this.x,
+ newY = snap ? this.currentPage.pageY : this.y,
+ now = utils.getTime(),
+ prevTime = this.keyTime || 0,
+ acceleration = 0.250,
+ pos;
+
+ if ( this.options.useTransition && this.isInTransition ) {
+ pos = this.getComputedPosition();
+
+ this._translate(Math.round(pos.x), Math.round(pos.y));
+ this.isInTransition = false;
+ }
+
+ this.keyAcceleration = now - prevTime < 200 ? Math.min(this.keyAcceleration + acceleration, 50) : 0;
+
+ switch ( e.keyCode ) {
+ case this.options.keyBindings.pageUp:
+ if ( this.hasHorizontalScroll && !this.hasVerticalScroll ) {
+ newX += snap ? 1 : this.wrapperWidth;
+ } else {
+ newY += snap ? 1 : this.wrapperHeight;
+ }
+ break;
+ case this.options.keyBindings.pageDown:
+ if ( this.hasHorizontalScroll && !this.hasVerticalScroll ) {
+ newX -= snap ? 1 : this.wrapperWidth;
+ } else {
+ newY -= snap ? 1 : this.wrapperHeight;
+ }
+ break;
+ case this.options.keyBindings.end:
+ newX = snap ? this.pages.length-1 : this.maxScrollX;
+ newY = snap ? this.pages[0].length-1 : this.maxScrollY;
+ break;
+ case this.options.keyBindings.home:
+ newX = 0;
+ newY = 0;
+ break;
+ case this.options.keyBindings.left:
+ newX += snap ? -1 : 5 + this.keyAcceleration>>0;
+ break;
+ case this.options.keyBindings.up:
+ newY += snap ? 1 : 5 + this.keyAcceleration>>0;
+ break;
+ case this.options.keyBindings.right:
+ newX -= snap ? -1 : 5 + this.keyAcceleration>>0;
+ break;
+ case this.options.keyBindings.down:
+ newY -= snap ? 1 : 5 + this.keyAcceleration>>0;
+ break;
+ default:
+ return;
+ }
+
+ if ( snap ) {
+ this.goToPage(newX, newY);
+ return;
+ }
+
+ if ( newX > 0 ) {
+ newX = 0;
+ this.keyAcceleration = 0;
+ } else if ( newX < this.maxScrollX ) {
+ newX = this.maxScrollX;
+ this.keyAcceleration = 0;
+ }
+
+ if ( newY > 0 ) {
+ newY = 0;
+ this.keyAcceleration = 0;
+ } else if ( newY < this.maxScrollY ) {
+ newY = this.maxScrollY;
+ this.keyAcceleration = 0;
+ }
+
+ this.scrollTo(newX, newY, 0);
+
+ this.keyTime = now;
+ },
+
+ _animate: function (destX, destY, duration, easingFn) {
+ var that = this,
+ startX = this.x,
+ startY = this.y,
+ startTime = utils.getTime(),
+ destTime = startTime + duration;
+
+ function step () {
+ var now = utils.getTime(),
+ newX, newY,
+ easing;
+
+ if ( now >= destTime ) {
+ that.isAnimating = false;
+ that._translate(destX, destY);
+
+ if ( !that.resetPosition(that.options.bounceTime) ) {
+ that._execEvent('scrollEnd');
+ }
+
+ return;
+ }
+
+ now = ( now - startTime ) / duration;
+ easing = easingFn(now);
+ newX = ( destX - startX ) * easing + startX;
+ newY = ( destY - startY ) * easing + startY;
+ that._translate(newX, newY);
+
+ if ( that.isAnimating ) {
+ rAF(step);
+ }
+ }
+
+ this.isAnimating = true;
+ step();
+ },
+ handleEvent: function (e) {
+ switch ( e.type ) {
+ case 'touchstart':
+ case 'MSPointerDown':
+ case 'mousedown':
+ this._start(e);
+ break;
+ case 'touchmove':
+ case 'MSPointerMove':
+ case 'mousemove':
+ this._move(e);
+ break;
+ case 'touchend':
+ case 'MSPointerUp':
+ case 'mouseup':
+ case 'touchcancel':
+ case 'MSPointerCancel':
+ case 'mousecancel':
+ this._end(e);
+ break;
+ case 'orientationchange':
+ case 'resize':
+ this._resize();
+ break;
+ case 'transitionend':
+ case 'webkitTransitionEnd':
+ case 'oTransitionEnd':
+ case 'MSTransitionEnd':
+ this._transitionEnd(e);
+ break;
+ case 'wheel':
+ case 'DOMMouseScroll':
+ case 'mousewheel':
+ this._wheel(e);
+ break;
+ case 'keydown':
+ this._key(e);
+ break;
+ case 'click':
+ if ( !e._constructed ) {
+ e.preventDefault();
+ e.stopPropagation();
+ }
+ break;
+ }
+ }
+};
+function createDefaultScrollbar (direction, interactive, type) {
+ var scrollbar = document.createElement('div'),
+ indicator = document.createElement('div');
+
+ if ( type === true ) {
+ scrollbar.style.cssText = 'position:absolute;z-index:9999';
+ indicator.style.cssText = '-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;position:absolute;background:rgba(0,0,0,0.5);border:1px solid rgba(255,255,255,0.9);border-radius:3px';
+ }
+
+ indicator.className = 'iScrollIndicator';
+
+ if ( direction == 'h' ) {
+ if ( type === true ) {
+ scrollbar.style.cssText += ';height:7px;left:2px;right:2px;bottom:0';
+ indicator.style.height = '100%';
+ }
+ scrollbar.className = 'iScrollHorizontalScrollbar';
+ } else {
+ if ( type === true ) {
+ scrollbar.style.cssText += ';width:7px;bottom:2px;top:2px;right:1px';
+ indicator.style.width = '100%';
+ }
+ scrollbar.className = 'iScrollVerticalScrollbar';
+ }
+
+ scrollbar.style.cssText += ';overflow:hidden';
+
+ if ( !interactive ) {
+ scrollbar.style.pointerEvents = 'none';
+ }
+
+ scrollbar.appendChild(indicator);
+
+ return scrollbar;
+}
+
+function Indicator (scroller, options) {
+ this.wrapper = typeof options.el == 'string' ? document.querySelector(options.el) : options.el;
+ this.wrapperStyle = this.wrapper.style;
+ this.indicator = this.wrapper.children[0];
+ this.indicatorStyle = this.indicator.style;
+ this.scroller = scroller;
+
+ this.options = {
+ listenX: true,
+ listenY: true,
+ interactive: false,
+ resize: true,
+ defaultScrollbars: false,
+ shrink: false,
+ fade: false,
+ speedRatioX: 0,
+ speedRatioY: 0
+ };
+
+ for ( var i in options ) {
+ this.options[i] = options[i];
+ }
+
+ this.sizeRatioX = 1;
+ this.sizeRatioY = 1;
+ this.maxPosX = 0;
+ this.maxPosY = 0;
+
+ if ( this.options.interactive ) {
+ if ( !this.options.disableTouch ) {
+ utils.addEvent(this.indicator, 'touchstart', this);
+ utils.addEvent(window, 'touchend', this);
+ }
+ if ( !this.options.disablePointer ) {
+ utils.addEvent(this.indicator, 'MSPointerDown', this);
+ utils.addEvent(window, 'MSPointerUp', this);
+ }
+ if ( !this.options.disableMouse ) {
+ utils.addEvent(this.indicator, 'mousedown', this);
+ utils.addEvent(window, 'mouseup', this);
+ }
+ }
+
+ if ( this.options.fade ) {
+ this.wrapperStyle[utils.style.transform] = this.scroller.translateZ;
+ this.wrapperStyle[utils.style.transitionDuration] = utils.isBadAndroid ? '0.001s' : '0ms';
+ this.wrapperStyle.opacity = '0';
+ }
+}
+
+Indicator.prototype = {
+ handleEvent: function (e) {
+ switch ( e.type ) {
+ case 'touchstart':
+ case 'MSPointerDown':
+ case 'mousedown':
+ this._start(e);
+ break;
+ case 'touchmove':
+ case 'MSPointerMove':
+ case 'mousemove':
+ this._move(e);
+ break;
+ case 'touchend':
+ case 'MSPointerUp':
+ case 'mouseup':
+ case 'touchcancel':
+ case 'MSPointerCancel':
+ case 'mousecancel':
+ this._end(e);
+ break;
+ }
+ },
+
+ destroy: function () {
+ if ( this.options.interactive ) {
+ utils.removeEvent(this.indicator, 'touchstart', this);
+ utils.removeEvent(this.indicator, 'MSPointerDown', this);
+ utils.removeEvent(this.indicator, 'mousedown', this);
+
+ utils.removeEvent(window, 'touchmove', this);
+ utils.removeEvent(window, 'MSPointerMove', this);
+ utils.removeEvent(window, 'mousemove', this);
+
+ utils.removeEvent(window, 'touchend', this);
+ utils.removeEvent(window, 'MSPointerUp', this);
+ utils.removeEvent(window, 'mouseup', this);
+ }
+
+ if ( this.options.defaultScrollbars ) {
+ this.wrapper.parentNode.removeChild(this.wrapper);
+ }
+ },
+
+ _start: function (e) {
+ var point = e.touches ? e.touches[0] : e;
+
+ e.preventDefault();
+ e.stopPropagation();
+
+ this.transitionTime();
+
+ this.initiated = true;
+ this.moved = false;
+ this.lastPointX = point.pageX;
+ this.lastPointY = point.pageY;
+
+ this.startTime = utils.getTime();
+
+ if ( !this.options.disableTouch ) {
+ utils.addEvent(window, 'touchmove', this);
+ }
+ if ( !this.options.disablePointer ) {
+ utils.addEvent(window, 'MSPointerMove', this);
+ }
+ if ( !this.options.disableMouse ) {
+ utils.addEvent(window, 'mousemove', this);
+ }
+
+ this.scroller._execEvent('beforeScrollStart');
+ },
+
+ _move: function (e) {
+ var point = e.touches ? e.touches[0] : e,
+ deltaX, deltaY,
+ newX, newY,
+ timestamp = utils.getTime();
+
+ if ( !this.moved ) {
+ this.scroller._execEvent('scrollStart');
+ }
+
+ this.moved = true;
+
+ deltaX = point.pageX - this.lastPointX;
+ this.lastPointX = point.pageX;
+
+ deltaY = point.pageY - this.lastPointY;
+ this.lastPointY = point.pageY;
+
+ newX = this.x + deltaX;
+ newY = this.y + deltaY;
+
+ this._pos(newX, newY);
+
+// INSERT POINT: indicator._move
+
+ e.preventDefault();
+ e.stopPropagation();
+ },
+
+ _end: function (e) {
+ if ( !this.initiated ) {
+ return;
+ }
+
+ this.initiated = false;
+
+ e.preventDefault();
+ e.stopPropagation();
+
+ utils.removeEvent(window, 'touchmove', this);
+ utils.removeEvent(window, 'MSPointerMove', this);
+ utils.removeEvent(window, 'mousemove', this);
+
+ if ( this.scroller.options.snap ) {
+ var snap = this.scroller._nearestSnap(this.scroller.x, this.scroller.y);
+
+ var time = this.options.snapSpeed || Math.max(
+ Math.max(
+ Math.min(Math.abs(this.scroller.x - snap.x), 1000),
+ Math.min(Math.abs(this.scroller.y - snap.y), 1000)
+ ), 300);
+
+ if ( this.scroller.x != snap.x || this.scroller.y != snap.y ) {
+ this.scroller.directionX = 0;
+ this.scroller.directionY = 0;
+ this.scroller.currentPage = snap;
+ this.scroller.scrollTo(snap.x, snap.y, time, this.scroller.options.bounceEasing);
+ }
+ }
+
+ if ( this.moved ) {
+ this.scroller._execEvent('scrollEnd');
+ }
+ },
+
+ transitionTime: function (time) {
+ time = time || 0;
+ this.indicatorStyle[utils.style.transitionDuration] = time + 'ms';
+
+ if ( !time && utils.isBadAndroid ) {
+ this.indicatorStyle[utils.style.transitionDuration] = '0.001s';
+ }
+ },
+
+ transitionTimingFunction: function (easing) {
+ this.indicatorStyle[utils.style.transitionTimingFunction] = easing;
+ },
+
+ refresh: function () {
+ this.transitionTime();
+
+ if ( this.options.listenX && !this.options.listenY ) {
+ this.indicatorStyle.display = this.scroller.hasHorizontalScroll ? 'block' : 'none';
+ } else if ( this.options.listenY && !this.options.listenX ) {
+ this.indicatorStyle.display = this.scroller.hasVerticalScroll ? 'block' : 'none';
+ } else {
+ this.indicatorStyle.display = this.scroller.hasHorizontalScroll || this.scroller.hasVerticalScroll ? 'block' : 'none';
+ }
+
+ if ( this.scroller.hasHorizontalScroll && this.scroller.hasVerticalScroll ) {
+ utils.addClass(this.wrapper, 'iScrollBothScrollbars');
+ utils.removeClass(this.wrapper, 'iScrollLoneScrollbar');
+
+ if ( this.options.defaultScrollbars && this.options.customStyle ) {
+ if ( this.options.listenX ) {
+ this.wrapper.style.right = '8px';
+ } else {
+ this.wrapper.style.bottom = '8px';
+ }
+ }
+ } else {
+ utils.removeClass(this.wrapper, 'iScrollBothScrollbars');
+ utils.addClass(this.wrapper, 'iScrollLoneScrollbar');
+
+ if ( this.options.defaultScrollbars && this.options.customStyle ) {
+ if ( this.options.listenX ) {
+ this.wrapper.style.right = '2px';
+ } else {
+ this.wrapper.style.bottom = '2px';
+ }
+ }
+ }
+
+ var r = this.wrapper.offsetHeight; // force refresh
+
+ if ( this.options.listenX ) {
+ this.wrapperWidth = this.wrapper.clientWidth;
+ if ( this.options.resize ) {
+ this.indicatorWidth = Math.max(Math.round(this.wrapperWidth * this.wrapperWidth / (this.scroller.scrollerWidth || this.wrapperWidth || 1)), 8);
+ this.indicatorStyle.width = this.indicatorWidth + 'px';
+ } else {
+ this.indicatorWidth = this.indicator.clientWidth;
+ }
+
+ this.maxPosX = this.wrapperWidth - this.indicatorWidth;
+
+ if ( this.options.shrink == 'clip' ) {
+ this.minBoundaryX = -this.indicatorWidth + 8;
+ this.maxBoundaryX = this.wrapperWidth - 8;
+ } else {
+ this.minBoundaryX = 0;
+ this.maxBoundaryX = this.maxPosX;
+ }
+
+ this.sizeRatioX = this.options.speedRatioX || (this.scroller.maxScrollX && (this.maxPosX / this.scroller.maxScrollX));
+ }
+
+ if ( this.options.listenY ) {
+ this.wrapperHeight = this.wrapper.clientHeight;
+ if ( this.options.resize ) {
+ this.indicatorHeight = Math.max(Math.round(this.wrapperHeight * this.wrapperHeight / (this.scroller.scrollerHeight || this.wrapperHeight || 1)), 8);
+ this.indicatorStyle.height = this.indicatorHeight + 'px';
+ } else {
+ this.indicatorHeight = this.indicator.clientHeight;
+ }
+
+ this.maxPosY = this.wrapperHeight - this.indicatorHeight;
+
+ if ( this.options.shrink == 'clip' ) {
+ this.minBoundaryY = -this.indicatorHeight + 8;
+ this.maxBoundaryY = this.wrapperHeight - 8;
+ } else {
+ this.minBoundaryY = 0;
+ this.maxBoundaryY = this.maxPosY;
+ }
+
+ this.maxPosY = this.wrapperHeight - this.indicatorHeight;
+ this.sizeRatioY = this.options.speedRatioY || (this.scroller.maxScrollY && (this.maxPosY / this.scroller.maxScrollY));
+ }
+
+ this.updatePosition();
+ },
+
+ updatePosition: function () {
+ var x = this.options.listenX && Math.round(this.sizeRatioX * this.scroller.x) || 0,
+ y = this.options.listenY && Math.round(this.sizeRatioY * this.scroller.y) || 0;
+
+ if ( !this.options.ignoreBoundaries ) {
+ if ( x < this.minBoundaryX ) {
+ if ( this.options.shrink == 'scale' ) {
+ this.width = Math.max(this.indicatorWidth + x, 8);
+ this.indicatorStyle.width = this.width + 'px';
+ }
+ x = this.minBoundaryX;
+ } else if ( x > this.maxBoundaryX ) {
+ if ( this.options.shrink == 'scale' ) {
+ this.width = Math.max(this.indicatorWidth - (x - this.maxPosX), 8);
+ this.indicatorStyle.width = this.width + 'px';
+ x = this.maxPosX + this.indicatorWidth - this.width;
+ } else {
+ x = this.maxBoundaryX;
+ }
+ } else if ( this.options.shrink == 'scale' && this.width != this.indicatorWidth ) {
+ this.width = this.indicatorWidth;
+ this.indicatorStyle.width = this.width + 'px';
+ }
+
+ if ( y < this.minBoundaryY ) {
+ if ( this.options.shrink == 'scale' ) {
+ this.height = Math.max(this.indicatorHeight + y * 3, 8);
+ this.indicatorStyle.height = this.height + 'px';
+ }
+ y = this.minBoundaryY;
+ } else if ( y > this.maxBoundaryY ) {
+ if ( this.options.shrink == 'scale' ) {
+ this.height = Math.max(this.indicatorHeight - (y - this.maxPosY) * 3, 8);
+ this.indicatorStyle.height = this.height + 'px';
+ y = this.maxPosY + this.indicatorHeight - this.height;
+ } else {
+ y = this.maxBoundaryY;
+ }
+ } else if ( this.options.shrink == 'scale' && this.height != this.indicatorHeight ) {
+ this.height = this.indicatorHeight;
+ this.indicatorStyle.height = this.height + 'px';
+ }
+ }
+
+ this.x = x;
+ this.y = y;
+
+ if ( this.scroller.options.useTransform ) {
+ this.indicatorStyle[utils.style.transform] = 'translate(' + x + 'px,' + y + 'px)' + this.scroller.translateZ;
+ } else {
+ this.indicatorStyle.left = x + 'px';
+ this.indicatorStyle.top = y + 'px';
+ }
+ },
+
+ _pos: function (x, y) {
+ if ( x < 0 ) {
+ x = 0;
+ } else if ( x > this.maxPosX ) {
+ x = this.maxPosX;
+ }
+
+ if ( y < 0 ) {
+ y = 0;
+ } else if ( y > this.maxPosY ) {
+ y = this.maxPosY;
+ }
+
+ x = this.options.listenX ? Math.round(x / this.sizeRatioX) : this.scroller.x;
+ y = this.options.listenY ? Math.round(y / this.sizeRatioY) : this.scroller.y;
+
+ this.scroller.scrollTo(x, y);
+ },
+
+ fade: function (val, hold) {
+ if ( hold && !this.visible ) {
+ return;
+ }
+
+ clearTimeout(this.fadeTimeout);
+ this.fadeTimeout = null;
+
+ var time = val ? 250 : 500,
+ delay = val ? 0 : 300;
+
+ val = val ? '1' : '0';
+
+ this.wrapperStyle[utils.style.transitionDuration] = time + 'ms';
+
+ this.fadeTimeout = setTimeout((function (val) {
+ this.wrapperStyle.opacity = val;
+ this.visible = +val;
+ }).bind(this, val), delay);
+ }
+};
+
+IScroll.utils = utils;
+
+if ( typeof module != 'undefined' && module.exports ) {
+ module.exports = IScroll;
+} else {
+ window.IScroll = IScroll;
+}
+
+})(window, document, Math);
\ No newline at end of file
diff --git a/assets/html/jquery-2.1.0.min.js b/assets/html/jquery-2.1.0.min.js
new file mode 100644
index 0000000..cbe6abe
--- /dev/null
+++ b/assets/html/jquery-2.1.0.min.js
@@ -0,0 +1,4 @@
+/*! jQuery v2.1.0 | (c) 2005, 2014 jQuery Foundation, Inc. | jquery.org/license */
+!function(a,b){"object"==typeof module&&"object"==typeof module.exports?module.exports=a.document?b(a,!0):function(a){if(!a.document)throw new Error("jQuery requires a window with a document");return b(a)}:b(a)}("undefined"!=typeof window?window:this,function(a,b){var c=[],d=c.slice,e=c.concat,f=c.push,g=c.indexOf,h={},i=h.toString,j=h.hasOwnProperty,k="".trim,l={},m=a.document,n="2.1.0",o=function(a,b){return new o.fn.init(a,b)},p=/^-ms-/,q=/-([\da-z])/gi,r=function(a,b){return b.toUpperCase()};o.fn=o.prototype={jquery:n,constructor:o,selector:"",length:0,toArray:function(){return d.call(this)},get:function(a){return null!=a?0>a?this[a+this.length]:this[a]:d.call(this)},pushStack:function(a){var b=o.merge(this.constructor(),a);return b.prevObject=this,b.context=this.context,b},each:function(a,b){return o.each(this,a,b)},map:function(a){return this.pushStack(o.map(this,function(b,c){return a.call(b,c,b)}))},slice:function(){return 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