+++ /dev/null
-The MIT License (MIT)
-
-Copyright (c) 2016 Hyunje Alex Jun
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-
+++ /dev/null
-# Bower Package of perfect-scrollbar
-
-This is the [Bower](https://bower.io/) package of perfect-scrollbar.
-
-For details and usage please read more on [https://github.com/noraesae/perfect-scrollbar](https://github.com/noraesae/perfect-scrollbar).
+++ /dev/null
-{
- "name": "perfect-scrollbar",
- "version": "0.6.16",
- "homepage": "http://noraesae.github.io/perfect-scrollbar/",
- "authors": [
- "Hyunje Jun <me@noraesae.net>"
- ],
- "description": "Minimalistic but perfect custom scrollbar plugin",
- "main": [
- "css/perfect-scrollbar.css",
- "js/perfect-scrollbar.js"
- ],
- "license": "MIT",
- "ignore": [
- "**/.*",
- "bower_components"
- ]
-}
+++ /dev/null
-/* perfect-scrollbar v0.6.16 */
-.ps-container {
- -ms-touch-action: auto;
- touch-action: auto;
- overflow: hidden !important;
- -ms-overflow-style: none; }
- @supports (-ms-overflow-style: none) {
- .ps-container {
- overflow: auto !important; } }
- @media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
- .ps-container {
- overflow: auto !important; } }
- .ps-container.ps-active-x > .ps-scrollbar-x-rail,
- .ps-container.ps-active-y > .ps-scrollbar-y-rail {
- display: block;
- background-color: transparent; }
- .ps-container.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail {
- background-color: #eee;
- opacity: 0.9; }
- .ps-container.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x {
- background-color: #999;
- height: 11px; }
- .ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail {
- background-color: #eee;
- opacity: 0.9; }
- .ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y {
- background-color: #999;
- width: 11px; }
- .ps-container > .ps-scrollbar-x-rail {
- display: none;
- position: absolute;
- /* please don't change 'position' */
- opacity: 0;
- -webkit-transition: background-color .2s linear, opacity .2s linear;
- -o-transition: background-color .2s linear, opacity .2s linear;
- -moz-transition: background-color .2s linear, opacity .2s linear;
- transition: background-color .2s linear, opacity .2s linear;
- bottom: 0px;
- /* there must be 'bottom' for ps-scrollbar-x-rail */
- height: 15px; }
- .ps-container > .ps-scrollbar-x-rail > .ps-scrollbar-x {
- position: absolute;
- /* please don't change 'position' */
- background-color: #aaa;
- -webkit-border-radius: 6px;
- -moz-border-radius: 6px;
- border-radius: 6px;
- -webkit-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;
- transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;
- -o-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
- -moz-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;
- transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
- transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;
- bottom: 2px;
- /* there must be 'bottom' for ps-scrollbar-x */
- height: 6px; }
- .ps-container > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x, .ps-container > .ps-scrollbar-x-rail:active > .ps-scrollbar-x {
- height: 11px; }
- .ps-container > .ps-scrollbar-y-rail {
- display: none;
- position: absolute;
- /* please don't change 'position' */
- opacity: 0;
- -webkit-transition: background-color .2s linear, opacity .2s linear;
- -o-transition: background-color .2s linear, opacity .2s linear;
- -moz-transition: background-color .2s linear, opacity .2s linear;
- transition: background-color .2s linear, opacity .2s linear;
- right: 0;
- /* there must be 'right' for ps-scrollbar-y-rail */
- width: 15px; }
- .ps-container > .ps-scrollbar-y-rail > .ps-scrollbar-y {
- position: absolute;
- /* please don't change 'position' */
- background-color: #aaa;
- -webkit-border-radius: 6px;
- -moz-border-radius: 6px;
- border-radius: 6px;
- -webkit-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;
- transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;
- -o-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
- -moz-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;
- transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
- transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;
- right: 2px;
- /* there must be 'right' for ps-scrollbar-y */
- width: 6px; }
- .ps-container > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y, .ps-container > .ps-scrollbar-y-rail:active > .ps-scrollbar-y {
- width: 11px; }
- .ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail {
- background-color: #eee;
- opacity: 0.9; }
- .ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x {
- background-color: #999;
- height: 11px; }
- .ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail {
- background-color: #eee;
- opacity: 0.9; }
- .ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y {
- background-color: #999;
- width: 11px; }
- .ps-container:hover > .ps-scrollbar-x-rail,
- .ps-container:hover > .ps-scrollbar-y-rail {
- opacity: 0.6; }
- .ps-container:hover > .ps-scrollbar-x-rail:hover {
- background-color: #eee;
- opacity: 0.9; }
- .ps-container:hover > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x {
- background-color: #999; }
- .ps-container:hover > .ps-scrollbar-y-rail:hover {
- background-color: #eee;
- opacity: 0.9; }
- .ps-container:hover > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y {
- background-color: #999; }
+++ /dev/null
-/* perfect-scrollbar v0.6.16 */
-.ps-container{-ms-touch-action:auto;touch-action:auto;overflow:hidden !important;-ms-overflow-style:none}@supports (-ms-overflow-style: none){.ps-container{overflow:auto !important}}@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none){.ps-container{overflow:auto !important}}.ps-container.ps-active-x>.ps-scrollbar-x-rail,.ps-container.ps-active-y>.ps-scrollbar-y-rail{display:block;background-color:transparent}.ps-container.ps-in-scrolling.ps-x>.ps-scrollbar-x-rail{background-color:#eee;opacity:.9}.ps-container.ps-in-scrolling.ps-x>.ps-scrollbar-x-rail>.ps-scrollbar-x{background-color:#999;height:11px}.ps-container.ps-in-scrolling.ps-y>.ps-scrollbar-y-rail{background-color:#eee;opacity:.9}.ps-container.ps-in-scrolling.ps-y>.ps-scrollbar-y-rail>.ps-scrollbar-y{background-color:#999;width:11px}.ps-container>.ps-scrollbar-x-rail{display:none;position:absolute;opacity:0;-webkit-transition:background-color .2s linear, opacity .2s linear;-o-transition:background-color .2s linear, opacity .2s linear;-moz-transition:background-color .2s linear, opacity .2s linear;transition:background-color .2s linear, opacity .2s linear;bottom:0px;height:15px}.ps-container>.ps-scrollbar-x-rail>.ps-scrollbar-x{position:absolute;background-color:#aaa;-webkit-border-radius:6px;-moz-border-radius:6px;border-radius:6px;-webkit-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;-o-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;-moz-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;bottom:2px;height:6px}.ps-container>.ps-scrollbar-x-rail:hover>.ps-scrollbar-x,.ps-container>.ps-scrollbar-x-rail:active>.ps-scrollbar-x{height:11px}.ps-container>.ps-scrollbar-y-rail{display:none;position:absolute;opacity:0;-webkit-transition:background-color .2s linear, opacity .2s linear;-o-transition:background-color .2s linear, opacity .2s linear;-moz-transition:background-color .2s linear, opacity .2s linear;transition:background-color .2s linear, opacity .2s linear;right:0;width:15px}.ps-container>.ps-scrollbar-y-rail>.ps-scrollbar-y{position:absolute;background-color:#aaa;-webkit-border-radius:6px;-moz-border-radius:6px;border-radius:6px;-webkit-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;-o-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;-moz-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;right:2px;width:6px}.ps-container>.ps-scrollbar-y-rail:hover>.ps-scrollbar-y,.ps-container>.ps-scrollbar-y-rail:active>.ps-scrollbar-y{width:11px}.ps-container:hover.ps-in-scrolling.ps-x>.ps-scrollbar-x-rail{background-color:#eee;opacity:.9}.ps-container:hover.ps-in-scrolling.ps-x>.ps-scrollbar-x-rail>.ps-scrollbar-x{background-color:#999;height:11px}.ps-container:hover.ps-in-scrolling.ps-y>.ps-scrollbar-y-rail{background-color:#eee;opacity:.9}.ps-container:hover.ps-in-scrolling.ps-y>.ps-scrollbar-y-rail>.ps-scrollbar-y{background-color:#999;width:11px}.ps-container:hover>.ps-scrollbar-x-rail,.ps-container:hover>.ps-scrollbar-y-rail{opacity:.6}.ps-container:hover>.ps-scrollbar-x-rail:hover{background-color:#eee;opacity:.9}.ps-container:hover>.ps-scrollbar-x-rail:hover>.ps-scrollbar-x{background-color:#999}.ps-container:hover>.ps-scrollbar-y-rail:hover{background-color:#eee;opacity:.9}.ps-container:hover>.ps-scrollbar-y-rail:hover>.ps-scrollbar-y{background-color:#999}
+++ /dev/null
-/* perfect-scrollbar v0.6.16 */
-(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
-'use strict';
-
-var ps = require('../main');
-var psInstances = require('../plugin/instances');
-
-function mountJQuery(jQuery) {
- jQuery.fn.perfectScrollbar = function (settingOrCommand) {
- return this.each(function () {
- if (typeof settingOrCommand === 'object' ||
- typeof settingOrCommand === 'undefined') {
- // If it's an object or none, initialize.
- var settings = settingOrCommand;
-
- if (!psInstances.get(this)) {
- ps.initialize(this, settings);
- }
- } else {
- // Unless, it may be a command.
- var command = settingOrCommand;
-
- if (command === 'update') {
- ps.update(this);
- } else if (command === 'destroy') {
- ps.destroy(this);
- }
- }
- });
- };
-}
-
-if (typeof define === 'function' && define.amd) {
- // AMD. Register as an anonymous module.
- define(['jquery'], mountJQuery);
-} else {
- var jq = window.jQuery ? window.jQuery : window.$;
- if (typeof jq !== 'undefined') {
- mountJQuery(jq);
- }
-}
-
-module.exports = mountJQuery;
-
-},{"../main":7,"../plugin/instances":18}],2:[function(require,module,exports){
-'use strict';
-
-function oldAdd(element, className) {
- var classes = element.className.split(' ');
- if (classes.indexOf(className) < 0) {
- classes.push(className);
- }
- element.className = classes.join(' ');
-}
-
-function oldRemove(element, className) {
- var classes = element.className.split(' ');
- var idx = classes.indexOf(className);
- if (idx >= 0) {
- classes.splice(idx, 1);
- }
- element.className = classes.join(' ');
-}
-
-exports.add = function (element, className) {
- if (element.classList) {
- element.classList.add(className);
- } else {
- oldAdd(element, className);
- }
-};
-
-exports.remove = function (element, className) {
- if (element.classList) {
- element.classList.remove(className);
- } else {
- oldRemove(element, className);
- }
-};
-
-exports.list = function (element) {
- if (element.classList) {
- return Array.prototype.slice.apply(element.classList);
- } else {
- return element.className.split(' ');
- }
-};
-
-},{}],3:[function(require,module,exports){
-'use strict';
-
-var DOM = {};
-
-DOM.e = function (tagName, className) {
- var element = document.createElement(tagName);
- element.className = className;
- return element;
-};
-
-DOM.appendTo = function (child, parent) {
- parent.appendChild(child);
- return child;
-};
-
-function cssGet(element, styleName) {
- return window.getComputedStyle(element)[styleName];
-}
-
-function cssSet(element, styleName, styleValue) {
- if (typeof styleValue === 'number') {
- styleValue = styleValue.toString() + 'px';
- }
- element.style[styleName] = styleValue;
- return element;
-}
-
-function cssMultiSet(element, obj) {
- for (var key in obj) {
- var val = obj[key];
- if (typeof val === 'number') {
- val = val.toString() + 'px';
- }
- element.style[key] = val;
- }
- return element;
-}
-
-DOM.css = function (element, styleNameOrObject, styleValue) {
- if (typeof styleNameOrObject === 'object') {
- // multiple set with object
- return cssMultiSet(element, styleNameOrObject);
- } else {
- if (typeof styleValue === 'undefined') {
- return cssGet(element, styleNameOrObject);
- } else {
- return cssSet(element, styleNameOrObject, styleValue);
- }
- }
-};
-
-DOM.matches = function (element, query) {
- if (typeof element.matches !== 'undefined') {
- return element.matches(query);
- } else {
- if (typeof element.matchesSelector !== 'undefined') {
- return element.matchesSelector(query);
- } else if (typeof element.webkitMatchesSelector !== 'undefined') {
- return element.webkitMatchesSelector(query);
- } else if (typeof element.mozMatchesSelector !== 'undefined') {
- return element.mozMatchesSelector(query);
- } else if (typeof element.msMatchesSelector !== 'undefined') {
- return element.msMatchesSelector(query);
- }
- }
-};
-
-DOM.remove = function (element) {
- if (typeof element.remove !== 'undefined') {
- element.remove();
- } else {
- if (element.parentNode) {
- element.parentNode.removeChild(element);
- }
- }
-};
-
-DOM.queryChildren = function (element, selector) {
- return Array.prototype.filter.call(element.childNodes, function (child) {
- return DOM.matches(child, selector);
- });
-};
-
-module.exports = DOM;
-
-},{}],4:[function(require,module,exports){
-'use strict';
-
-var EventElement = function (element) {
- this.element = element;
- this.events = {};
-};
-
-EventElement.prototype.bind = function (eventName, handler) {
- if (typeof this.events[eventName] === 'undefined') {
- this.events[eventName] = [];
- }
- this.events[eventName].push(handler);
- this.element.addEventListener(eventName, handler, false);
-};
-
-EventElement.prototype.unbind = function (eventName, handler) {
- var isHandlerProvided = (typeof handler !== 'undefined');
- this.events[eventName] = this.events[eventName].filter(function (hdlr) {
- if (isHandlerProvided && hdlr !== handler) {
- return true;
- }
- this.element.removeEventListener(eventName, hdlr, false);
- return false;
- }, this);
-};
-
-EventElement.prototype.unbindAll = function () {
- for (var name in this.events) {
- this.unbind(name);
- }
-};
-
-var EventManager = function () {
- this.eventElements = [];
-};
-
-EventManager.prototype.eventElement = function (element) {
- var ee = this.eventElements.filter(function (eventElement) {
- return eventElement.element === element;
- })[0];
- if (typeof ee === 'undefined') {
- ee = new EventElement(element);
- this.eventElements.push(ee);
- }
- return ee;
-};
-
-EventManager.prototype.bind = function (element, eventName, handler) {
- this.eventElement(element).bind(eventName, handler);
-};
-
-EventManager.prototype.unbind = function (element, eventName, handler) {
- this.eventElement(element).unbind(eventName, handler);
-};
-
-EventManager.prototype.unbindAll = function () {
- for (var i = 0; i < this.eventElements.length; i++) {
- this.eventElements[i].unbindAll();
- }
-};
-
-EventManager.prototype.once = function (element, eventName, handler) {
- var ee = this.eventElement(element);
- var onceHandler = function (e) {
- ee.unbind(eventName, onceHandler);
- handler(e);
- };
- ee.bind(eventName, onceHandler);
-};
-
-module.exports = EventManager;
-
-},{}],5:[function(require,module,exports){
-'use strict';
-
-module.exports = (function () {
- function s4() {
- return Math.floor((1 + Math.random()) * 0x10000)
- .toString(16)
- .substring(1);
- }
- return function () {
- return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
- s4() + '-' + s4() + s4() + s4();
- };
-})();
-
-},{}],6:[function(require,module,exports){
-'use strict';
-
-var cls = require('./class');
-var dom = require('./dom');
-
-var toInt = exports.toInt = function (x) {
- return parseInt(x, 10) || 0;
-};
-
-var clone = exports.clone = function (obj) {
- if (!obj) {
- return null;
- } else if (obj.constructor === Array) {
- return obj.map(clone);
- } else if (typeof obj === 'object') {
- var result = {};
- for (var key in obj) {
- result[key] = clone(obj[key]);
- }
- return result;
- } else {
- return obj;
- }
-};
-
-exports.extend = function (original, source) {
- var result = clone(original);
- for (var key in source) {
- result[key] = clone(source[key]);
- }
- return result;
-};
-
-exports.isEditable = function (el) {
- return dom.matches(el, "input,[contenteditable]") ||
- dom.matches(el, "select,[contenteditable]") ||
- dom.matches(el, "textarea,[contenteditable]") ||
- dom.matches(el, "button,[contenteditable]");
-};
-
-exports.removePsClasses = function (element) {
- var clsList = cls.list(element);
- for (var i = 0; i < clsList.length; i++) {
- var className = clsList[i];
- if (className.indexOf('ps-') === 0) {
- cls.remove(element, className);
- }
- }
-};
-
-exports.outerWidth = function (element) {
- return toInt(dom.css(element, 'width')) +
- toInt(dom.css(element, 'paddingLeft')) +
- toInt(dom.css(element, 'paddingRight')) +
- toInt(dom.css(element, 'borderLeftWidth')) +
- toInt(dom.css(element, 'borderRightWidth'));
-};
-
-exports.startScrolling = function (element, axis) {
- cls.add(element, 'ps-in-scrolling');
- if (typeof axis !== 'undefined') {
- cls.add(element, 'ps-' + axis);
- } else {
- cls.add(element, 'ps-x');
- cls.add(element, 'ps-y');
- }
-};
-
-exports.stopScrolling = function (element, axis) {
- cls.remove(element, 'ps-in-scrolling');
- if (typeof axis !== 'undefined') {
- cls.remove(element, 'ps-' + axis);
- } else {
- cls.remove(element, 'ps-x');
- cls.remove(element, 'ps-y');
- }
-};
-
-exports.env = {
- isWebKit: 'WebkitAppearance' in document.documentElement.style,
- supportsTouch: (('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch),
- supportsIePointer: window.navigator.msMaxTouchPoints !== null
-};
-
-},{"./class":2,"./dom":3}],7:[function(require,module,exports){
-'use strict';
-
-var destroy = require('./plugin/destroy');
-var initialize = require('./plugin/initialize');
-var update = require('./plugin/update');
-
-module.exports = {
- initialize: initialize,
- update: update,
- destroy: destroy
-};
-
-},{"./plugin/destroy":9,"./plugin/initialize":17,"./plugin/update":21}],8:[function(require,module,exports){
-'use strict';
-
-module.exports = {
- handlers: ['click-rail', 'drag-scrollbar', 'keyboard', 'wheel', 'touch'],
- maxScrollbarLength: null,
- minScrollbarLength: null,
- scrollXMarginOffset: 0,
- scrollYMarginOffset: 0,
- suppressScrollX: false,
- suppressScrollY: false,
- swipePropagation: true,
- useBothWheelAxes: false,
- wheelPropagation: false,
- wheelSpeed: 1,
- theme: 'default'
-};
-
-},{}],9:[function(require,module,exports){
-'use strict';
-
-var _ = require('../lib/helper');
-var dom = require('../lib/dom');
-var instances = require('./instances');
-
-module.exports = function (element) {
- var i = instances.get(element);
-
- if (!i) {
- return;
- }
-
- i.event.unbindAll();
- dom.remove(i.scrollbarX);
- dom.remove(i.scrollbarY);
- dom.remove(i.scrollbarXRail);
- dom.remove(i.scrollbarYRail);
- _.removePsClasses(element);
-
- instances.remove(element);
-};
-
-},{"../lib/dom":3,"../lib/helper":6,"./instances":18}],10:[function(require,module,exports){
-'use strict';
-
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindClickRailHandler(element, i) {
- function pageOffset(el) {
- return el.getBoundingClientRect();
- }
- var stopPropagation = function (e) { e.stopPropagation(); };
-
- i.event.bind(i.scrollbarY, 'click', stopPropagation);
- i.event.bind(i.scrollbarYRail, 'click', function (e) {
- var positionTop = e.pageY - window.pageYOffset - pageOffset(i.scrollbarYRail).top;
- var direction = positionTop > i.scrollbarYTop ? 1 : -1;
-
- updateScroll(element, 'top', element.scrollTop + direction * i.containerHeight);
- updateGeometry(element);
-
- e.stopPropagation();
- });
-
- i.event.bind(i.scrollbarX, 'click', stopPropagation);
- i.event.bind(i.scrollbarXRail, 'click', function (e) {
- var positionLeft = e.pageX - window.pageXOffset - pageOffset(i.scrollbarXRail).left;
- var direction = positionLeft > i.scrollbarXLeft ? 1 : -1;
-
- updateScroll(element, 'left', element.scrollLeft + direction * i.containerWidth);
- updateGeometry(element);
-
- e.stopPropagation();
- });
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindClickRailHandler(element, i);
-};
-
-},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(require,module,exports){
-'use strict';
-
-var _ = require('../../lib/helper');
-var dom = require('../../lib/dom');
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindMouseScrollXHandler(element, i) {
- var currentLeft = null;
- var currentPageX = null;
-
- function updateScrollLeft(deltaX) {
- var newLeft = currentLeft + (deltaX * i.railXRatio);
- var maxLeft = Math.max(0, i.scrollbarXRail.getBoundingClientRect().left) + (i.railXRatio * (i.railXWidth - i.scrollbarXWidth));
-
- if (newLeft < 0) {
- i.scrollbarXLeft = 0;
- } else if (newLeft > maxLeft) {
- i.scrollbarXLeft = maxLeft;
- } else {
- i.scrollbarXLeft = newLeft;
- }
-
- var scrollLeft = _.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment;
- updateScroll(element, 'left', scrollLeft);
- }
-
- var mouseMoveHandler = function (e) {
- updateScrollLeft(e.pageX - currentPageX);
- updateGeometry(element);
- e.stopPropagation();
- e.preventDefault();
- };
-
- var mouseUpHandler = function () {
- _.stopScrolling(element, 'x');
- i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
- };
-
- i.event.bind(i.scrollbarX, 'mousedown', function (e) {
- currentPageX = e.pageX;
- currentLeft = _.toInt(dom.css(i.scrollbarX, 'left')) * i.railXRatio;
- _.startScrolling(element, 'x');
-
- i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
- i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
-
- e.stopPropagation();
- e.preventDefault();
- });
-}
-
-function bindMouseScrollYHandler(element, i) {
- var currentTop = null;
- var currentPageY = null;
-
- function updateScrollTop(deltaY) {
- var newTop = currentTop + (deltaY * i.railYRatio);
- var maxTop = Math.max(0, i.scrollbarYRail.getBoundingClientRect().top) + (i.railYRatio * (i.railYHeight - i.scrollbarYHeight));
-
- if (newTop < 0) {
- i.scrollbarYTop = 0;
- } else if (newTop > maxTop) {
- i.scrollbarYTop = maxTop;
- } else {
- i.scrollbarYTop = newTop;
- }
-
- var scrollTop = _.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight)));
- updateScroll(element, 'top', scrollTop);
- }
-
- var mouseMoveHandler = function (e) {
- updateScrollTop(e.pageY - currentPageY);
- updateGeometry(element);
- e.stopPropagation();
- e.preventDefault();
- };
-
- var mouseUpHandler = function () {
- _.stopScrolling(element, 'y');
- i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
- };
-
- i.event.bind(i.scrollbarY, 'mousedown', function (e) {
- currentPageY = e.pageY;
- currentTop = _.toInt(dom.css(i.scrollbarY, 'top')) * i.railYRatio;
- _.startScrolling(element, 'y');
-
- i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
- i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
-
- e.stopPropagation();
- e.preventDefault();
- });
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindMouseScrollXHandler(element, i);
- bindMouseScrollYHandler(element, i);
-};
-
-},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],12:[function(require,module,exports){
-'use strict';
-
-var _ = require('../../lib/helper');
-var dom = require('../../lib/dom');
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindKeyboardHandler(element, i) {
- var hovered = false;
- i.event.bind(element, 'mouseenter', function () {
- hovered = true;
- });
- i.event.bind(element, 'mouseleave', function () {
- hovered = false;
- });
-
- var shouldPrevent = false;
- function shouldPreventDefault(deltaX, deltaY) {
- var scrollTop = element.scrollTop;
- if (deltaX === 0) {
- if (!i.scrollbarYActive) {
- return false;
- }
- if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
- return !i.settings.wheelPropagation;
- }
- }
-
- var scrollLeft = element.scrollLeft;
- if (deltaY === 0) {
- if (!i.scrollbarXActive) {
- return false;
- }
- if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
- return !i.settings.wheelPropagation;
- }
- }
- return true;
- }
-
- i.event.bind(i.ownerDocument, 'keydown', function (e) {
- if ((e.isDefaultPrevented && e.isDefaultPrevented()) || e.defaultPrevented) {
- return;
- }
-
- var focused = dom.matches(i.scrollbarX, ':focus') ||
- dom.matches(i.scrollbarY, ':focus');
-
- if (!hovered && !focused) {
- return;
- }
-
- var activeElement = document.activeElement ? document.activeElement : i.ownerDocument.activeElement;
- if (activeElement) {
- if (activeElement.tagName === 'IFRAME') {
- activeElement = activeElement.contentDocument.activeElement;
- } else {
- // go deeper if element is a webcomponent
- while (activeElement.shadowRoot) {
- activeElement = activeElement.shadowRoot.activeElement;
- }
- }
- if (_.isEditable(activeElement)) {
- return;
- }
- }
-
- var deltaX = 0;
- var deltaY = 0;
-
- switch (e.which) {
- case 37: // left
- if (e.metaKey) {
- deltaX = -i.contentWidth;
- } else if (e.altKey) {
- deltaX = -i.containerWidth;
- } else {
- deltaX = -30;
- }
- break;
- case 38: // up
- if (e.metaKey) {
- deltaY = i.contentHeight;
- } else if (e.altKey) {
- deltaY = i.containerHeight;
- } else {
- deltaY = 30;
- }
- break;
- case 39: // right
- if (e.metaKey) {
- deltaX = i.contentWidth;
- } else if (e.altKey) {
- deltaX = i.containerWidth;
- } else {
- deltaX = 30;
- }
- break;
- case 40: // down
- if (e.metaKey) {
- deltaY = -i.contentHeight;
- } else if (e.altKey) {
- deltaY = -i.containerHeight;
- } else {
- deltaY = -30;
- }
- break;
- case 33: // page up
- deltaY = 90;
- break;
- case 32: // space bar
- if (e.shiftKey) {
- deltaY = 90;
- } else {
- deltaY = -90;
- }
- break;
- case 34: // page down
- deltaY = -90;
- break;
- case 35: // end
- if (e.ctrlKey) {
- deltaY = -i.contentHeight;
- } else {
- deltaY = -i.containerHeight;
- }
- break;
- case 36: // home
- if (e.ctrlKey) {
- deltaY = element.scrollTop;
- } else {
- deltaY = i.containerHeight;
- }
- break;
- default:
- return;
- }
-
- updateScroll(element, 'top', element.scrollTop - deltaY);
- updateScroll(element, 'left', element.scrollLeft + deltaX);
- updateGeometry(element);
-
- shouldPrevent = shouldPreventDefault(deltaX, deltaY);
- if (shouldPrevent) {
- e.preventDefault();
- }
- });
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindKeyboardHandler(element, i);
-};
-
-},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],13:[function(require,module,exports){
-'use strict';
-
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindMouseWheelHandler(element, i) {
- var shouldPrevent = false;
-
- function shouldPreventDefault(deltaX, deltaY) {
- var scrollTop = element.scrollTop;
- if (deltaX === 0) {
- if (!i.scrollbarYActive) {
- return false;
- }
- if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
- return !i.settings.wheelPropagation;
- }
- }
-
- var scrollLeft = element.scrollLeft;
- if (deltaY === 0) {
- if (!i.scrollbarXActive) {
- return false;
- }
- if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
- return !i.settings.wheelPropagation;
- }
- }
- return true;
- }
-
- function getDeltaFromEvent(e) {
- var deltaX = e.deltaX;
- var deltaY = -1 * e.deltaY;
-
- if (typeof deltaX === "undefined" || typeof deltaY === "undefined") {
- // OS X Safari
- deltaX = -1 * e.wheelDeltaX / 6;
- deltaY = e.wheelDeltaY / 6;
- }
-
- if (e.deltaMode && e.deltaMode === 1) {
- // Firefox in deltaMode 1: Line scrolling
- deltaX *= 10;
- deltaY *= 10;
- }
-
- if (deltaX !== deltaX && deltaY !== deltaY/* NaN checks */) {
- // IE in some mouse drivers
- deltaX = 0;
- deltaY = e.wheelDelta;
- }
-
- if (e.shiftKey) {
- // reverse axis with shift key
- return [-deltaY, -deltaX];
- }
- return [deltaX, deltaY];
- }
-
- function shouldBeConsumedByChild(deltaX, deltaY) {
- var child = element.querySelector('textarea:hover, select[multiple]:hover, .ps-child:hover');
- if (child) {
- if (!window.getComputedStyle(child).overflow.match(/(scroll|auto)/)) {
- // if not scrollable
- return false;
- }
-
- var maxScrollTop = child.scrollHeight - child.clientHeight;
- if (maxScrollTop > 0) {
- if (!(child.scrollTop === 0 && deltaY > 0) && !(child.scrollTop === maxScrollTop && deltaY < 0)) {
- return true;
- }
- }
- var maxScrollLeft = child.scrollLeft - child.clientWidth;
- if (maxScrollLeft > 0) {
- if (!(child.scrollLeft === 0 && deltaX < 0) && !(child.scrollLeft === maxScrollLeft && deltaX > 0)) {
- return true;
- }
- }
- }
- return false;
- }
-
- function mousewheelHandler(e) {
- var delta = getDeltaFromEvent(e);
-
- var deltaX = delta[0];
- var deltaY = delta[1];
-
- if (shouldBeConsumedByChild(deltaX, deltaY)) {
- return;
- }
-
- shouldPrevent = false;
- if (!i.settings.useBothWheelAxes) {
- // deltaX will only be used for horizontal scrolling and deltaY will
- // only be used for vertical scrolling - this is the default
- updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
- updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
- } else if (i.scrollbarYActive && !i.scrollbarXActive) {
- // only vertical scrollbar is active and useBothWheelAxes option is
- // active, so let's scroll vertical bar using both mouse wheel axes
- if (deltaY) {
- updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
- } else {
- updateScroll(element, 'top', element.scrollTop + (deltaX * i.settings.wheelSpeed));
- }
- shouldPrevent = true;
- } else if (i.scrollbarXActive && !i.scrollbarYActive) {
- // useBothWheelAxes and only horizontal bar is active, so use both
- // wheel axes for horizontal bar
- if (deltaX) {
- updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
- } else {
- updateScroll(element, 'left', element.scrollLeft - (deltaY * i.settings.wheelSpeed));
- }
- shouldPrevent = true;
- }
-
- updateGeometry(element);
-
- shouldPrevent = (shouldPrevent || shouldPreventDefault(deltaX, deltaY));
- if (shouldPrevent) {
- e.stopPropagation();
- e.preventDefault();
- }
- }
-
- if (typeof window.onwheel !== "undefined") {
- i.event.bind(element, 'wheel', mousewheelHandler);
- } else if (typeof window.onmousewheel !== "undefined") {
- i.event.bind(element, 'mousewheel', mousewheelHandler);
- }
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindMouseWheelHandler(element, i);
-};
-
-},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],14:[function(require,module,exports){
-'use strict';
-
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-
-function bindNativeScrollHandler(element, i) {
- i.event.bind(element, 'scroll', function () {
- updateGeometry(element);
- });
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindNativeScrollHandler(element, i);
-};
-
-},{"../instances":18,"../update-geometry":19}],15:[function(require,module,exports){
-'use strict';
-
-var _ = require('../../lib/helper');
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindSelectionHandler(element, i) {
- function getRangeNode() {
- var selection = window.getSelection ? window.getSelection() :
- document.getSelection ? document.getSelection() : '';
- if (selection.toString().length === 0) {
- return null;
- } else {
- return selection.getRangeAt(0).commonAncestorContainer;
- }
- }
-
- var scrollingLoop = null;
- var scrollDiff = {top: 0, left: 0};
- function startScrolling() {
- if (!scrollingLoop) {
- scrollingLoop = setInterval(function () {
- if (!instances.get(element)) {
- clearInterval(scrollingLoop);
- return;
- }
-
- updateScroll(element, 'top', element.scrollTop + scrollDiff.top);
- updateScroll(element, 'left', element.scrollLeft + scrollDiff.left);
- updateGeometry(element);
- }, 50); // every .1 sec
- }
- }
- function stopScrolling() {
- if (scrollingLoop) {
- clearInterval(scrollingLoop);
- scrollingLoop = null;
- }
- _.stopScrolling(element);
- }
-
- var isSelected = false;
- i.event.bind(i.ownerDocument, 'selectionchange', function () {
- if (element.contains(getRangeNode())) {
- isSelected = true;
- } else {
- isSelected = false;
- stopScrolling();
- }
- });
- i.event.bind(window, 'mouseup', function () {
- if (isSelected) {
- isSelected = false;
- stopScrolling();
- }
- });
- i.event.bind(window, 'keyup', function () {
- if (isSelected) {
- isSelected = false;
- stopScrolling();
- }
- });
-
- i.event.bind(window, 'mousemove', function (e) {
- if (isSelected) {
- var mousePosition = {x: e.pageX, y: e.pageY};
- var containerGeometry = {
- left: element.offsetLeft,
- right: element.offsetLeft + element.offsetWidth,
- top: element.offsetTop,
- bottom: element.offsetTop + element.offsetHeight
- };
-
- if (mousePosition.x < containerGeometry.left + 3) {
- scrollDiff.left = -5;
- _.startScrolling(element, 'x');
- } else if (mousePosition.x > containerGeometry.right - 3) {
- scrollDiff.left = 5;
- _.startScrolling(element, 'x');
- } else {
- scrollDiff.left = 0;
- }
-
- if (mousePosition.y < containerGeometry.top + 3) {
- if (containerGeometry.top + 3 - mousePosition.y < 5) {
- scrollDiff.top = -5;
- } else {
- scrollDiff.top = -20;
- }
- _.startScrolling(element, 'y');
- } else if (mousePosition.y > containerGeometry.bottom - 3) {
- if (mousePosition.y - containerGeometry.bottom + 3 < 5) {
- scrollDiff.top = 5;
- } else {
- scrollDiff.top = 20;
- }
- _.startScrolling(element, 'y');
- } else {
- scrollDiff.top = 0;
- }
-
- if (scrollDiff.top === 0 && scrollDiff.left === 0) {
- stopScrolling();
- } else {
- startScrolling();
- }
- }
- });
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindSelectionHandler(element, i);
-};
-
-},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],16:[function(require,module,exports){
-'use strict';
-
-var _ = require('../../lib/helper');
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
- function shouldPreventDefault(deltaX, deltaY) {
- var scrollTop = element.scrollTop;
- var scrollLeft = element.scrollLeft;
- var magnitudeX = Math.abs(deltaX);
- var magnitudeY = Math.abs(deltaY);
-
- if (magnitudeY > magnitudeX) {
- // user is perhaps trying to swipe up/down the page
-
- if (((deltaY < 0) && (scrollTop === i.contentHeight - i.containerHeight)) ||
- ((deltaY > 0) && (scrollTop === 0))) {
- return !i.settings.swipePropagation;
- }
- } else if (magnitudeX > magnitudeY) {
- // user is perhaps trying to swipe left/right across the page
-
- if (((deltaX < 0) && (scrollLeft === i.contentWidth - i.containerWidth)) ||
- ((deltaX > 0) && (scrollLeft === 0))) {
- return !i.settings.swipePropagation;
- }
- }
-
- return true;
- }
-
- function applyTouchMove(differenceX, differenceY) {
- updateScroll(element, 'top', element.scrollTop - differenceY);
- updateScroll(element, 'left', element.scrollLeft - differenceX);
-
- updateGeometry(element);
- }
-
- var startOffset = {};
- var startTime = 0;
- var speed = {};
- var easingLoop = null;
- var inGlobalTouch = false;
- var inLocalTouch = false;
-
- function globalTouchStart() {
- inGlobalTouch = true;
- }
- function globalTouchEnd() {
- inGlobalTouch = false;
- }
-
- function getTouch(e) {
- if (e.targetTouches) {
- return e.targetTouches[0];
- } else {
- // Maybe IE pointer
- return e;
- }
- }
- function shouldHandle(e) {
- if (e.targetTouches && e.targetTouches.length === 1) {
- return true;
- }
- if (e.pointerType && e.pointerType !== 'mouse' && e.pointerType !== e.MSPOINTER_TYPE_MOUSE) {
- return true;
- }
- return false;
- }
- function touchStart(e) {
- if (shouldHandle(e)) {
- inLocalTouch = true;
-
- var touch = getTouch(e);
-
- startOffset.pageX = touch.pageX;
- startOffset.pageY = touch.pageY;
-
- startTime = (new Date()).getTime();
-
- if (easingLoop !== null) {
- clearInterval(easingLoop);
- }
-
- e.stopPropagation();
- }
- }
- function touchMove(e) {
- if (!inLocalTouch && i.settings.swipePropagation) {
- touchStart(e);
- }
- if (!inGlobalTouch && inLocalTouch && shouldHandle(e)) {
- var touch = getTouch(e);
-
- var currentOffset = {pageX: touch.pageX, pageY: touch.pageY};
-
- var differenceX = currentOffset.pageX - startOffset.pageX;
- var differenceY = currentOffset.pageY - startOffset.pageY;
-
- applyTouchMove(differenceX, differenceY);
- startOffset = currentOffset;
-
- var currentTime = (new Date()).getTime();
-
- var timeGap = currentTime - startTime;
- if (timeGap > 0) {
- speed.x = differenceX / timeGap;
- speed.y = differenceY / timeGap;
- startTime = currentTime;
- }
-
- if (shouldPreventDefault(differenceX, differenceY)) {
- e.stopPropagation();
- e.preventDefault();
- }
- }
- }
- function touchEnd() {
- if (!inGlobalTouch && inLocalTouch) {
- inLocalTouch = false;
-
- clearInterval(easingLoop);
- easingLoop = setInterval(function () {
- if (!instances.get(element)) {
- clearInterval(easingLoop);
- return;
- }
-
- if (!speed.x && !speed.y) {
- clearInterval(easingLoop);
- return;
- }
-
- if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) {
- clearInterval(easingLoop);
- return;
- }
-
- applyTouchMove(speed.x * 30, speed.y * 30);
-
- speed.x *= 0.8;
- speed.y *= 0.8;
- }, 10);
- }
- }
-
- if (supportsTouch) {
- i.event.bind(window, 'touchstart', globalTouchStart);
- i.event.bind(window, 'touchend', globalTouchEnd);
- i.event.bind(element, 'touchstart', touchStart);
- i.event.bind(element, 'touchmove', touchMove);
- i.event.bind(element, 'touchend', touchEnd);
- } else if (supportsIePointer) {
- if (window.PointerEvent) {
- i.event.bind(window, 'pointerdown', globalTouchStart);
- i.event.bind(window, 'pointerup', globalTouchEnd);
- i.event.bind(element, 'pointerdown', touchStart);
- i.event.bind(element, 'pointermove', touchMove);
- i.event.bind(element, 'pointerup', touchEnd);
- } else if (window.MSPointerEvent) {
- i.event.bind(window, 'MSPointerDown', globalTouchStart);
- i.event.bind(window, 'MSPointerUp', globalTouchEnd);
- i.event.bind(element, 'MSPointerDown', touchStart);
- i.event.bind(element, 'MSPointerMove', touchMove);
- i.event.bind(element, 'MSPointerUp', touchEnd);
- }
- }
-}
-
-module.exports = function (element) {
- if (!_.env.supportsTouch && !_.env.supportsIePointer) {
- return;
- }
-
- var i = instances.get(element);
- bindTouchHandler(element, i, _.env.supportsTouch, _.env.supportsIePointer);
-};
-
-},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(require,module,exports){
-'use strict';
-
-var _ = require('../lib/helper');
-var cls = require('../lib/class');
-var instances = require('./instances');
-var updateGeometry = require('./update-geometry');
-
-// Handlers
-var handlers = {
- 'click-rail': require('./handler/click-rail'),
- 'drag-scrollbar': require('./handler/drag-scrollbar'),
- 'keyboard': require('./handler/keyboard'),
- 'wheel': require('./handler/mouse-wheel'),
- 'touch': require('./handler/touch'),
- 'selection': require('./handler/selection')
-};
-var nativeScrollHandler = require('./handler/native-scroll');
-
-module.exports = function (element, userSettings) {
- userSettings = typeof userSettings === 'object' ? userSettings : {};
-
- cls.add(element, 'ps-container');
-
- // Create a plugin instance.
- var i = instances.add(element);
-
- i.settings = _.extend(i.settings, userSettings);
- cls.add(element, 'ps-theme-' + i.settings.theme);
-
- i.settings.handlers.forEach(function (handlerName) {
- handlers[handlerName](element);
- });
-
- nativeScrollHandler(element);
-
- updateGeometry(element);
-};
-
-},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(require,module,exports){
-'use strict';
-
-var _ = require('../lib/helper');
-var cls = require('../lib/class');
-var defaultSettings = require('./default-setting');
-var dom = require('../lib/dom');
-var EventManager = require('../lib/event-manager');
-var guid = require('../lib/guid');
-
-var instances = {};
-
-function Instance(element) {
- var i = this;
-
- i.settings = _.clone(defaultSettings);
- i.containerWidth = null;
- i.containerHeight = null;
- i.contentWidth = null;
- i.contentHeight = null;
-
- i.isRtl = dom.css(element, 'direction') === "rtl";
- i.isNegativeScroll = (function () {
- var originalScrollLeft = element.scrollLeft;
- var result = null;
- element.scrollLeft = -1;
- result = element.scrollLeft < 0;
- element.scrollLeft = originalScrollLeft;
- return result;
- })();
- i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
- i.event = new EventManager();
- i.ownerDocument = element.ownerDocument || document;
-
- function focus() {
- cls.add(element, 'ps-focus');
- }
-
- function blur() {
- cls.remove(element, 'ps-focus');
- }
-
- i.scrollbarXRail = dom.appendTo(dom.e('div', 'ps-scrollbar-x-rail'), element);
- i.scrollbarX = dom.appendTo(dom.e('div', 'ps-scrollbar-x'), i.scrollbarXRail);
- i.scrollbarX.setAttribute('tabindex', 0);
- i.event.bind(i.scrollbarX, 'focus', focus);
- i.event.bind(i.scrollbarX, 'blur', blur);
- i.scrollbarXActive = null;
- i.scrollbarXWidth = null;
- i.scrollbarXLeft = null;
- i.scrollbarXBottom = _.toInt(dom.css(i.scrollbarXRail, 'bottom'));
- i.isScrollbarXUsingBottom = i.scrollbarXBottom === i.scrollbarXBottom; // !isNaN
- i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : _.toInt(dom.css(i.scrollbarXRail, 'top'));
- i.railBorderXWidth = _.toInt(dom.css(i.scrollbarXRail, 'borderLeftWidth')) + _.toInt(dom.css(i.scrollbarXRail, 'borderRightWidth'));
- // Set rail to display:block to calculate margins
- dom.css(i.scrollbarXRail, 'display', 'block');
- i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
- dom.css(i.scrollbarXRail, 'display', '');
- i.railXWidth = null;
- i.railXRatio = null;
-
- i.scrollbarYRail = dom.appendTo(dom.e('div', 'ps-scrollbar-y-rail'), element);
- i.scrollbarY = dom.appendTo(dom.e('div', 'ps-scrollbar-y'), i.scrollbarYRail);
- i.scrollbarY.setAttribute('tabindex', 0);
- i.event.bind(i.scrollbarY, 'focus', focus);
- i.event.bind(i.scrollbarY, 'blur', blur);
- i.scrollbarYActive = null;
- i.scrollbarYHeight = null;
- i.scrollbarYTop = null;
- i.scrollbarYRight = _.toInt(dom.css(i.scrollbarYRail, 'right'));
- i.isScrollbarYUsingRight = i.scrollbarYRight === i.scrollbarYRight; // !isNaN
- i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : _.toInt(dom.css(i.scrollbarYRail, 'left'));
- i.scrollbarYOuterWidth = i.isRtl ? _.outerWidth(i.scrollbarY) : null;
- i.railBorderYWidth = _.toInt(dom.css(i.scrollbarYRail, 'borderTopWidth')) + _.toInt(dom.css(i.scrollbarYRail, 'borderBottomWidth'));
- dom.css(i.scrollbarYRail, 'display', 'block');
- i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
- dom.css(i.scrollbarYRail, 'display', '');
- i.railYHeight = null;
- i.railYRatio = null;
-}
-
-function getId(element) {
- return element.getAttribute('data-ps-id');
-}
-
-function setId(element, id) {
- element.setAttribute('data-ps-id', id);
-}
-
-function removeId(element) {
- element.removeAttribute('data-ps-id');
-}
-
-exports.add = function (element) {
- var newId = guid();
- setId(element, newId);
- instances[newId] = new Instance(element);
- return instances[newId];
-};
-
-exports.remove = function (element) {
- delete instances[getId(element)];
- removeId(element);
-};
-
-exports.get = function (element) {
- return instances[getId(element)];
-};
-
-},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(require,module,exports){
-'use strict';
-
-var _ = require('../lib/helper');
-var cls = require('../lib/class');
-var dom = require('../lib/dom');
-var instances = require('./instances');
-var updateScroll = require('./update-scroll');
-
-function getThumbSize(i, thumbSize) {
- if (i.settings.minScrollbarLength) {
- thumbSize = Math.max(thumbSize, i.settings.minScrollbarLength);
- }
- if (i.settings.maxScrollbarLength) {
- thumbSize = Math.min(thumbSize, i.settings.maxScrollbarLength);
- }
- return thumbSize;
-}
-
-function updateCss(element, i) {
- var xRailOffset = {width: i.railXWidth};
- if (i.isRtl) {
- xRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth - i.contentWidth;
- } else {
- xRailOffset.left = element.scrollLeft;
- }
- if (i.isScrollbarXUsingBottom) {
- xRailOffset.bottom = i.scrollbarXBottom - element.scrollTop;
- } else {
- xRailOffset.top = i.scrollbarXTop + element.scrollTop;
- }
- dom.css(i.scrollbarXRail, xRailOffset);
-
- var yRailOffset = {top: element.scrollTop, height: i.railYHeight};
- if (i.isScrollbarYUsingRight) {
- if (i.isRtl) {
- yRailOffset.right = i.contentWidth - (i.negativeScrollAdjustment + element.scrollLeft) - i.scrollbarYRight - i.scrollbarYOuterWidth;
- } else {
- yRailOffset.right = i.scrollbarYRight - element.scrollLeft;
- }
- } else {
- if (i.isRtl) {
- yRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth * 2 - i.contentWidth - i.scrollbarYLeft - i.scrollbarYOuterWidth;
- } else {
- yRailOffset.left = i.scrollbarYLeft + element.scrollLeft;
- }
- }
- dom.css(i.scrollbarYRail, yRailOffset);
-
- dom.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth});
- dom.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth});
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
-
- i.containerWidth = element.clientWidth;
- i.containerHeight = element.clientHeight;
- i.contentWidth = element.scrollWidth;
- i.contentHeight = element.scrollHeight;
-
- var existingRails;
- if (!element.contains(i.scrollbarXRail)) {
- existingRails = dom.queryChildren(element, '.ps-scrollbar-x-rail');
- if (existingRails.length > 0) {
- existingRails.forEach(function (rail) {
- dom.remove(rail);
- });
- }
- dom.appendTo(i.scrollbarXRail, element);
- }
- if (!element.contains(i.scrollbarYRail)) {
- existingRails = dom.queryChildren(element, '.ps-scrollbar-y-rail');
- if (existingRails.length > 0) {
- existingRails.forEach(function (rail) {
- dom.remove(rail);
- });
- }
- dom.appendTo(i.scrollbarYRail, element);
- }
-
- if (!i.settings.suppressScrollX && i.containerWidth + i.settings.scrollXMarginOffset < i.contentWidth) {
- i.scrollbarXActive = true;
- i.railXWidth = i.containerWidth - i.railXMarginWidth;
- i.railXRatio = i.containerWidth / i.railXWidth;
- i.scrollbarXWidth = getThumbSize(i, _.toInt(i.railXWidth * i.containerWidth / i.contentWidth));
- i.scrollbarXLeft = _.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth));
- } else {
- i.scrollbarXActive = false;
- }
-
- if (!i.settings.suppressScrollY && i.containerHeight + i.settings.scrollYMarginOffset < i.contentHeight) {
- i.scrollbarYActive = true;
- i.railYHeight = i.containerHeight - i.railYMarginHeight;
- i.railYRatio = i.containerHeight / i.railYHeight;
- i.scrollbarYHeight = getThumbSize(i, _.toInt(i.railYHeight * i.containerHeight / i.contentHeight));
- i.scrollbarYTop = _.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight));
- } else {
- i.scrollbarYActive = false;
- }
-
- if (i.scrollbarXLeft >= i.railXWidth - i.scrollbarXWidth) {
- i.scrollbarXLeft = i.railXWidth - i.scrollbarXWidth;
- }
- if (i.scrollbarYTop >= i.railYHeight - i.scrollbarYHeight) {
- i.scrollbarYTop = i.railYHeight - i.scrollbarYHeight;
- }
-
- updateCss(element, i);
-
- if (i.scrollbarXActive) {
- cls.add(element, 'ps-active-x');
- } else {
- cls.remove(element, 'ps-active-x');
- i.scrollbarXWidth = 0;
- i.scrollbarXLeft = 0;
- updateScroll(element, 'left', 0);
- }
- if (i.scrollbarYActive) {
- cls.add(element, 'ps-active-y');
- } else {
- cls.remove(element, 'ps-active-y');
- i.scrollbarYHeight = 0;
- i.scrollbarYTop = 0;
- updateScroll(element, 'top', 0);
- }
-};
-
-},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(require,module,exports){
-'use strict';
-
-var instances = require('./instances');
-
-var lastTop;
-var lastLeft;
-
-var createDOMEvent = function (name) {
- var event = document.createEvent("Event");
- event.initEvent(name, true, true);
- return event;
-};
-
-module.exports = function (element, axis, value) {
- if (typeof element === 'undefined') {
- throw 'You must provide an element to the update-scroll function';
- }
-
- if (typeof axis === 'undefined') {
- throw 'You must provide an axis to the update-scroll function';
- }
-
- if (typeof value === 'undefined') {
- throw 'You must provide a value to the update-scroll function';
- }
-
- if (axis === 'top' && value <= 0) {
- element.scrollTop = value = 0; // don't allow negative scroll
- element.dispatchEvent(createDOMEvent('ps-y-reach-start'));
- }
-
- if (axis === 'left' && value <= 0) {
- element.scrollLeft = value = 0; // don't allow negative scroll
- element.dispatchEvent(createDOMEvent('ps-x-reach-start'));
- }
-
- var i = instances.get(element);
-
- if (axis === 'top' && value >= i.contentHeight - i.containerHeight) {
- // don't allow scroll past container
- value = i.contentHeight - i.containerHeight;
- if (value - element.scrollTop <= 1) {
- // mitigates rounding errors on non-subpixel scroll values
- value = element.scrollTop;
- } else {
- element.scrollTop = value;
- }
- element.dispatchEvent(createDOMEvent('ps-y-reach-end'));
- }
-
- if (axis === 'left' && value >= i.contentWidth - i.containerWidth) {
- // don't allow scroll past container
- value = i.contentWidth - i.containerWidth;
- if (value - element.scrollLeft <= 1) {
- // mitigates rounding errors on non-subpixel scroll values
- value = element.scrollLeft;
- } else {
- element.scrollLeft = value;
- }
- element.dispatchEvent(createDOMEvent('ps-x-reach-end'));
- }
-
- if (!lastTop) {
- lastTop = element.scrollTop;
- }
-
- if (!lastLeft) {
- lastLeft = element.scrollLeft;
- }
-
- if (axis === 'top' && value < lastTop) {
- element.dispatchEvent(createDOMEvent('ps-scroll-up'));
- }
-
- if (axis === 'top' && value > lastTop) {
- element.dispatchEvent(createDOMEvent('ps-scroll-down'));
- }
-
- if (axis === 'left' && value < lastLeft) {
- element.dispatchEvent(createDOMEvent('ps-scroll-left'));
- }
-
- if (axis === 'left' && value > lastLeft) {
- element.dispatchEvent(createDOMEvent('ps-scroll-right'));
- }
-
- if (axis === 'top') {
- element.scrollTop = lastTop = value;
- element.dispatchEvent(createDOMEvent('ps-scroll-y'));
- }
-
- if (axis === 'left') {
- element.scrollLeft = lastLeft = value;
- element.dispatchEvent(createDOMEvent('ps-scroll-x'));
- }
-
-};
-
-},{"./instances":18}],21:[function(require,module,exports){
-'use strict';
-
-var _ = require('../lib/helper');
-var dom = require('../lib/dom');
-var instances = require('./instances');
-var updateGeometry = require('./update-geometry');
-var updateScroll = require('./update-scroll');
-
-module.exports = function (element) {
- var i = instances.get(element);
-
- if (!i) {
- return;
- }
-
- // Recalcuate negative scrollLeft adjustment
- i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
-
- // Recalculate rail margins
- dom.css(i.scrollbarXRail, 'display', 'block');
- dom.css(i.scrollbarYRail, 'display', 'block');
- i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
- i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
-
- // Hide scrollbars not to affect scrollWidth and scrollHeight
- dom.css(i.scrollbarXRail, 'display', 'none');
- dom.css(i.scrollbarYRail, 'display', 'none');
-
- updateGeometry(element);
-
- // Update top/left scroll to trigger events
- updateScroll(element, 'top', element.scrollTop);
- updateScroll(element, 'left', element.scrollLeft);
-
- dom.css(i.scrollbarXRail, 'display', '');
- dom.css(i.scrollbarYRail, 'display', '');
-};
-
-},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]);
+++ /dev/null
-/* perfect-scrollbar v0.6.16 */
-!function t(e,n,r){function o(i,s){if(!n[i]){if(!e[i]){var a="function"==typeof require&&require;if(!s&&a)return a(i,!0);if(l)return l(i,!0);var c=new Error("Cannot find module '"+i+"'");throw c.code="MODULE_NOT_FOUND",c}var u=n[i]={exports:{}};e[i][0].call(u.exports,function(t){var n=e[i][1][t];return o(n?n:t)},u,u.exports,t,e,n,r)}return n[i].exports}for(var l="function"==typeof require&&require,i=0;i<r.length;i++)o(r[i]);return o}({1:[function(t,e,n){"use strict";function r(t){t.fn.perfectScrollbar=function(t){return this.each(function(){if("object"==typeof t||"undefined"==typeof t){var e=t;l.get(this)||o.initialize(this,e)}else{var n=t;"update"===n?o.update(this):"destroy"===n&&o.destroy(this)}})}}var o=t("../main"),l=t("../plugin/instances");if("function"==typeof define&&define.amd)define(["jquery"],r);else{var i=window.jQuery?window.jQuery:window.$;"undefined"!=typeof i&&r(i)}e.exports=r},{"../main":7,"../plugin/instances":18}],2:[function(t,e,n){"use strict";function r(t,e){var n=t.className.split(" ");n.indexOf(e)<0&&n.push(e),t.className=n.join(" ")}function o(t,e){var n=t.className.split(" "),r=n.indexOf(e);r>=0&&n.splice(r,1),t.className=n.join(" ")}n.add=function(t,e){t.classList?t.classList.add(e):r(t,e)},n.remove=function(t,e){t.classList?t.classList.remove(e):o(t,e)},n.list=function(t){return t.classList?Array.prototype.slice.apply(t.classList):t.className.split(" ")}},{}],3:[function(t,e,n){"use strict";function r(t,e){return window.getComputedStyle(t)[e]}function o(t,e,n){return"number"==typeof n&&(n=n.toString()+"px"),t.style[e]=n,t}function l(t,e){for(var n in e){var r=e[n];"number"==typeof r&&(r=r.toString()+"px"),t.style[n]=r}return t}var i={};i.e=function(t,e){var n=document.createElement(t);return n.className=e,n},i.appendTo=function(t,e){return e.appendChild(t),t},i.css=function(t,e,n){return"object"==typeof e?l(t,e):"undefined"==typeof n?r(t,e):o(t,e,n)},i.matches=function(t,e){return"undefined"!=typeof t.matches?t.matches(e):"undefined"!=typeof t.matchesSelector?t.matchesSelector(e):"undefined"!=typeof t.webkitMatchesSelector?t.webkitMatchesSelector(e):"undefined"!=typeof t.mozMatchesSelector?t.mozMatchesSelector(e):"undefined"!=typeof t.msMatchesSelector?t.msMatchesSelector(e):void 0},i.remove=function(t){"undefined"!=typeof t.remove?t.remove():t.parentNode&&t.parentNode.removeChild(t)},i.queryChildren=function(t,e){return Array.prototype.filter.call(t.childNodes,function(t){return i.matches(t,e)})},e.exports=i},{}],4:[function(t,e,n){"use strict";var r=function(t){this.element=t,this.events={}};r.prototype.bind=function(t,e){"undefined"==typeof this.events[t]&&(this.events[t]=[]),this.events[t].push(e),this.element.addEventListener(t,e,!1)},r.prototype.unbind=function(t,e){var n="undefined"!=typeof e;this.events[t]=this.events[t].filter(function(r){return!(!n||r===e)||(this.element.removeEventListener(t,r,!1),!1)},this)},r.prototype.unbindAll=function(){for(var t in this.events)this.unbind(t)};var o=function(){this.eventElements=[]};o.prototype.eventElement=function(t){var e=this.eventElements.filter(function(e){return e.element===t})[0];return"undefined"==typeof e&&(e=new r(t),this.eventElements.push(e)),e},o.prototype.bind=function(t,e,n){this.eventElement(t).bind(e,n)},o.prototype.unbind=function(t,e,n){this.eventElement(t).unbind(e,n)},o.prototype.unbindAll=function(){for(var t=0;t<this.eventElements.length;t++)this.eventElements[t].unbindAll()},o.prototype.once=function(t,e,n){var r=this.eventElement(t),o=function(t){r.unbind(e,o),n(t)};r.bind(e,o)},e.exports=o},{}],5:[function(t,e,n){"use strict";e.exports=function(){function t(){return Math.floor(65536*(1+Math.random())).toString(16).substring(1)}return function(){return t()+t()+"-"+t()+"-"+t()+"-"+t()+"-"+t()+t()+t()}}()},{}],6:[function(t,e,n){"use strict";var r=t("./class"),o=t("./dom"),l=n.toInt=function(t){return 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e=l.get(t);r(t,e,o.env.supportsTouch,o.env.supportsIePointer)}}},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/class"),l=t("./instances"),i=t("./update-geometry"),s={"click-rail":t("./handler/click-rail"),"drag-scrollbar":t("./handler/drag-scrollbar"),keyboard:t("./handler/keyboard"),wheel:t("./handler/mouse-wheel"),touch:t("./handler/touch"),selection:t("./handler/selection")},a=t("./handler/native-scroll");e.exports=function(t,e){e="object"==typeof e?e:{},o.add(t,"ps-container");var n=l.add(t);n.settings=r.extend(n.settings,e),o.add(t,"ps-theme-"+n.settings.theme),n.settings.handlers.forEach(function(e){s[e](t)}),a(t),i(t)}},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(t,e,n){"use strict";function r(t){function e(){a.add(t,"ps-focus")}function n(){a.remove(t,"ps-focus")}var r=this;r.settings=s.clone(c),r.containerWidth=null,r.containerHeight=null,r.contentWidth=null,r.contentHeight=null,r.isRtl="rtl"===u.css(t,"direction"),r.isNegativeScroll=function(){var e=t.scrollLeft,n=null;return t.scrollLeft=-1,n=t.scrollLeft<0,t.scrollLeft=e,n}(),r.negativeScrollAdjustment=r.isNegativeScroll?t.scrollWidth-t.clientWidth:0,r.event=new 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e=a.get(t);e.containerWidth=t.clientWidth,e.containerHeight=t.clientHeight,e.contentWidth=t.scrollWidth,e.contentHeight=t.scrollHeight;var n;t.contains(e.scrollbarXRail)||(n=s.queryChildren(t,".ps-scrollbar-x-rail"),n.length>0&&n.forEach(function(t){s.remove(t)}),s.appendTo(e.scrollbarXRail,t)),t.contains(e.scrollbarYRail)||(n=s.queryChildren(t,".ps-scrollbar-y-rail"),n.length>0&&n.forEach(function(t){s.remove(t)}),s.appendTo(e.scrollbarYRail,t)),!e.settings.suppressScrollX&&e.containerWidth+e.settings.scrollXMarginOffset<e.contentWidth?(e.scrollbarXActive=!0,e.railXWidth=e.containerWidth-e.railXMarginWidth,e.railXRatio=e.containerWidth/e.railXWidth,e.scrollbarXWidth=r(e,l.toInt(e.railXWidth*e.containerWidth/e.contentWidth)),e.scrollbarXLeft=l.toInt((e.negativeScrollAdjustment+t.scrollLeft)*(e.railXWidth-e.scrollbarXWidth)/(e.contentWidth-e.containerWidth))):e.scrollbarXActive=!1,!e.settings.suppressScrollY&&e.containerHeight+e.settings.scrollYMarginOffset<e.contentHeight?(e.scrollbarYActive=!0,e.railYHeight=e.containerHeight-e.railYMarginHeight,e.railYRatio=e.containerHeight/e.railYHeight,e.scrollbarYHeight=r(e,l.toInt(e.railYHeight*e.containerHeight/e.contentHeight)),e.scrollbarYTop=l.toInt(t.scrollTop*(e.railYHeight-e.scrollbarYHeight)/(e.contentHeight-e.containerHeight))):e.scrollbarYActive=!1,e.scrollbarXLeft>=e.railXWidth-e.scrollbarXWidth&&(e.scrollbarXLeft=e.railXWidth-e.scrollbarXWidth),e.scrollbarYTop>=e.railYHeight-e.scrollbarYHeight&&(e.scrollbarYTop=e.railYHeight-e.scrollbarYHeight),o(t,e),e.scrollbarXActive?i.add(t,"ps-active-x"):(i.remove(t,"ps-active-x"),e.scrollbarXWidth=0,e.scrollbarXLeft=0,c(t,"left",0)),e.scrollbarYActive?i.add(t,"ps-active-y"):(i.remove(t,"ps-active-y"),e.scrollbarYHeight=0,e.scrollbarYTop=0,c(t,"top",0))}},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(t,e,n){"use strict";var r,o,l=t("./instances"),i=function(t){var e=document.createEvent("Event");return e.initEvent(t,!0,!0),e};e.exports=function(t,e,n){if("undefined"==typeof t)throw"You must provide an element to the update-scroll function";if("undefined"==typeof e)throw"You must provide an axis to the update-scroll function";if("undefined"==typeof n)throw"You must provide a value to the update-scroll function";"top"===e&&n<=0&&(t.scrollTop=n=0,t.dispatchEvent(i("ps-y-reach-start"))),"left"===e&&n<=0&&(t.scrollLeft=n=0,t.dispatchEvent(i("ps-x-reach-start")));var s=l.get(t);"top"===e&&n>=s.contentHeight-s.containerHeight&&(n=s.contentHeight-s.containerHeight,n-t.scrollTop<=1?n=t.scrollTop:t.scrollTop=n,t.dispatchEvent(i("ps-y-reach-end"))),"left"===e&&n>=s.contentWidth-s.containerWidth&&(n=s.contentWidth-s.containerWidth,n-t.scrollLeft<=1?n=t.scrollLeft:t.scrollLeft=n,t.dispatchEvent(i("ps-x-reach-end"))),r||(r=t.scrollTop),o||(o=t.scrollLeft),"top"===e&&n<r&&t.dispatchEvent(i("ps-scroll-up")),"top"===e&&n>r&&t.dispatchEvent(i("ps-scroll-down")),"left"===e&&n<o&&t.dispatchEvent(i("ps-scroll-left")),"left"===e&&n>o&&t.dispatchEvent(i("ps-scroll-right")),"top"===e&&(t.scrollTop=r=n,t.dispatchEvent(i("ps-scroll-y"))),"left"===e&&(t.scrollLeft=o=n,t.dispatchEvent(i("ps-scroll-x")))}},{"./instances":18}],21:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/dom"),l=t("./instances"),i=t("./update-geometry"),s=t("./update-scroll");e.exports=function(t){var e=l.get(t);e&&(e.negativeScrollAdjustment=e.isNegativeScroll?t.scrollWidth-t.clientWidth:0,o.css(e.scrollbarXRail,"display","block"),o.css(e.scrollbarYRail,"display","block"),e.railXMarginWidth=r.toInt(o.css(e.scrollbarXRail,"marginLeft"))+r.toInt(o.css(e.scrollbarXRail,"marginRight")),e.railYMarginHeight=r.toInt(o.css(e.scrollbarYRail,"marginTop"))+r.toInt(o.css(e.scrollbarYRail,"marginBottom")),o.css(e.scrollbarXRail,"display","none"),o.css(e.scrollbarYRail,"display","none"),i(t),s(t,"top",t.scrollTop),s(t,"left",t.scrollLeft),o.css(e.scrollbarXRail,"display",""),o.css(e.scrollbarYRail,"display",""))}},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]);
\ No newline at end of file
+++ /dev/null
-/* perfect-scrollbar v0.6.16 */
-(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
-'use strict';
-
-var ps = require('../main');
-
-if (typeof define === 'function' && define.amd) {
- // AMD
- define(ps);
-} else {
- // Add to a global object.
- window.PerfectScrollbar = ps;
- if (typeof window.Ps === 'undefined') {
- window.Ps = ps;
- }
-}
-
-},{"../main":7}],2:[function(require,module,exports){
-'use strict';
-
-function oldAdd(element, className) {
- var classes = element.className.split(' ');
- if (classes.indexOf(className) < 0) {
- classes.push(className);
- }
- element.className = classes.join(' ');
-}
-
-function oldRemove(element, className) {
- var classes = element.className.split(' ');
- var idx = classes.indexOf(className);
- if (idx >= 0) {
- classes.splice(idx, 1);
- }
- element.className = classes.join(' ');
-}
-
-exports.add = function (element, className) {
- if (element.classList) {
- element.classList.add(className);
- } else {
- oldAdd(element, className);
- }
-};
-
-exports.remove = function (element, className) {
- if (element.classList) {
- element.classList.remove(className);
- } else {
- oldRemove(element, className);
- }
-};
-
-exports.list = function (element) {
- if (element.classList) {
- return Array.prototype.slice.apply(element.classList);
- } else {
- return element.className.split(' ');
- }
-};
-
-},{}],3:[function(require,module,exports){
-'use strict';
-
-var DOM = {};
-
-DOM.e = function (tagName, className) {
- var element = document.createElement(tagName);
- element.className = className;
- return element;
-};
-
-DOM.appendTo = function (child, parent) {
- parent.appendChild(child);
- return child;
-};
-
-function cssGet(element, styleName) {
- return window.getComputedStyle(element)[styleName];
-}
-
-function cssSet(element, styleName, styleValue) {
- if (typeof styleValue === 'number') {
- styleValue = styleValue.toString() + 'px';
- }
- element.style[styleName] = styleValue;
- return element;
-}
-
-function cssMultiSet(element, obj) {
- for (var key in obj) {
- var val = obj[key];
- if (typeof val === 'number') {
- val = val.toString() + 'px';
- }
- element.style[key] = val;
- }
- return element;
-}
-
-DOM.css = function (element, styleNameOrObject, styleValue) {
- if (typeof styleNameOrObject === 'object') {
- // multiple set with object
- return cssMultiSet(element, styleNameOrObject);
- } else {
- if (typeof styleValue === 'undefined') {
- return cssGet(element, styleNameOrObject);
- } else {
- return cssSet(element, styleNameOrObject, styleValue);
- }
- }
-};
-
-DOM.matches = function (element, query) {
- if (typeof element.matches !== 'undefined') {
- return element.matches(query);
- } else {
- if (typeof element.matchesSelector !== 'undefined') {
- return element.matchesSelector(query);
- } else if (typeof element.webkitMatchesSelector !== 'undefined') {
- return element.webkitMatchesSelector(query);
- } else if (typeof element.mozMatchesSelector !== 'undefined') {
- return element.mozMatchesSelector(query);
- } else if (typeof element.msMatchesSelector !== 'undefined') {
- return element.msMatchesSelector(query);
- }
- }
-};
-
-DOM.remove = function (element) {
- if (typeof element.remove !== 'undefined') {
- element.remove();
- } else {
- if (element.parentNode) {
- element.parentNode.removeChild(element);
- }
- }
-};
-
-DOM.queryChildren = function (element, selector) {
- return Array.prototype.filter.call(element.childNodes, function (child) {
- return DOM.matches(child, selector);
- });
-};
-
-module.exports = DOM;
-
-},{}],4:[function(require,module,exports){
-'use strict';
-
-var EventElement = function (element) {
- this.element = element;
- this.events = {};
-};
-
-EventElement.prototype.bind = function (eventName, handler) {
- if (typeof this.events[eventName] === 'undefined') {
- this.events[eventName] = [];
- }
- this.events[eventName].push(handler);
- this.element.addEventListener(eventName, handler, false);
-};
-
-EventElement.prototype.unbind = function (eventName, handler) {
- var isHandlerProvided = (typeof handler !== 'undefined');
- this.events[eventName] = this.events[eventName].filter(function (hdlr) {
- if (isHandlerProvided && hdlr !== handler) {
- return true;
- }
- this.element.removeEventListener(eventName, hdlr, false);
- return false;
- }, this);
-};
-
-EventElement.prototype.unbindAll = function () {
- for (var name in this.events) {
- this.unbind(name);
- }
-};
-
-var EventManager = function () {
- this.eventElements = [];
-};
-
-EventManager.prototype.eventElement = function (element) {
- var ee = this.eventElements.filter(function (eventElement) {
- return eventElement.element === element;
- })[0];
- if (typeof ee === 'undefined') {
- ee = new EventElement(element);
- this.eventElements.push(ee);
- }
- return ee;
-};
-
-EventManager.prototype.bind = function (element, eventName, handler) {
- this.eventElement(element).bind(eventName, handler);
-};
-
-EventManager.prototype.unbind = function (element, eventName, handler) {
- this.eventElement(element).unbind(eventName, handler);
-};
-
-EventManager.prototype.unbindAll = function () {
- for (var i = 0; i < this.eventElements.length; i++) {
- this.eventElements[i].unbindAll();
- }
-};
-
-EventManager.prototype.once = function (element, eventName, handler) {
- var ee = this.eventElement(element);
- var onceHandler = function (e) {
- ee.unbind(eventName, onceHandler);
- handler(e);
- };
- ee.bind(eventName, onceHandler);
-};
-
-module.exports = EventManager;
-
-},{}],5:[function(require,module,exports){
-'use strict';
-
-module.exports = (function () {
- function s4() {
- return Math.floor((1 + Math.random()) * 0x10000)
- .toString(16)
- .substring(1);
- }
- return function () {
- return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
- s4() + '-' + s4() + s4() + s4();
- };
-})();
-
-},{}],6:[function(require,module,exports){
-'use strict';
-
-var cls = require('./class');
-var dom = require('./dom');
-
-var toInt = exports.toInt = function (x) {
- return parseInt(x, 10) || 0;
-};
-
-var clone = exports.clone = function (obj) {
- if (!obj) {
- return null;
- } else if (obj.constructor === Array) {
- return obj.map(clone);
- } else if (typeof obj === 'object') {
- var result = {};
- for (var key in obj) {
- result[key] = clone(obj[key]);
- }
- return result;
- } else {
- return obj;
- }
-};
-
-exports.extend = function (original, source) {
- var result = clone(original);
- for (var key in source) {
- result[key] = clone(source[key]);
- }
- return result;
-};
-
-exports.isEditable = function (el) {
- return dom.matches(el, "input,[contenteditable]") ||
- dom.matches(el, "select,[contenteditable]") ||
- dom.matches(el, "textarea,[contenteditable]") ||
- dom.matches(el, "button,[contenteditable]");
-};
-
-exports.removePsClasses = function (element) {
- var clsList = cls.list(element);
- for (var i = 0; i < clsList.length; i++) {
- var className = clsList[i];
- if (className.indexOf('ps-') === 0) {
- cls.remove(element, className);
- }
- }
-};
-
-exports.outerWidth = function (element) {
- return toInt(dom.css(element, 'width')) +
- toInt(dom.css(element, 'paddingLeft')) +
- toInt(dom.css(element, 'paddingRight')) +
- toInt(dom.css(element, 'borderLeftWidth')) +
- toInt(dom.css(element, 'borderRightWidth'));
-};
-
-exports.startScrolling = function (element, axis) {
- cls.add(element, 'ps-in-scrolling');
- if (typeof axis !== 'undefined') {
- cls.add(element, 'ps-' + axis);
- } else {
- cls.add(element, 'ps-x');
- cls.add(element, 'ps-y');
- }
-};
-
-exports.stopScrolling = function (element, axis) {
- cls.remove(element, 'ps-in-scrolling');
- if (typeof axis !== 'undefined') {
- cls.remove(element, 'ps-' + axis);
- } else {
- cls.remove(element, 'ps-x');
- cls.remove(element, 'ps-y');
- }
-};
-
-exports.env = {
- isWebKit: 'WebkitAppearance' in document.documentElement.style,
- supportsTouch: (('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch),
- supportsIePointer: window.navigator.msMaxTouchPoints !== null
-};
-
-},{"./class":2,"./dom":3}],7:[function(require,module,exports){
-'use strict';
-
-var destroy = require('./plugin/destroy');
-var initialize = require('./plugin/initialize');
-var update = require('./plugin/update');
-
-module.exports = {
- initialize: initialize,
- update: update,
- destroy: destroy
-};
-
-},{"./plugin/destroy":9,"./plugin/initialize":17,"./plugin/update":21}],8:[function(require,module,exports){
-'use strict';
-
-module.exports = {
- handlers: ['click-rail', 'drag-scrollbar', 'keyboard', 'wheel', 'touch'],
- maxScrollbarLength: null,
- minScrollbarLength: null,
- scrollXMarginOffset: 0,
- scrollYMarginOffset: 0,
- suppressScrollX: false,
- suppressScrollY: false,
- swipePropagation: true,
- useBothWheelAxes: false,
- wheelPropagation: false,
- wheelSpeed: 1,
- theme: 'default'
-};
-
-},{}],9:[function(require,module,exports){
-'use strict';
-
-var _ = require('../lib/helper');
-var dom = require('../lib/dom');
-var instances = require('./instances');
-
-module.exports = function (element) {
- var i = instances.get(element);
-
- if (!i) {
- return;
- }
-
- i.event.unbindAll();
- dom.remove(i.scrollbarX);
- dom.remove(i.scrollbarY);
- dom.remove(i.scrollbarXRail);
- dom.remove(i.scrollbarYRail);
- _.removePsClasses(element);
-
- instances.remove(element);
-};
-
-},{"../lib/dom":3,"../lib/helper":6,"./instances":18}],10:[function(require,module,exports){
-'use strict';
-
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindClickRailHandler(element, i) {
- function pageOffset(el) {
- return el.getBoundingClientRect();
- }
- var stopPropagation = function (e) { e.stopPropagation(); };
-
- i.event.bind(i.scrollbarY, 'click', stopPropagation);
- i.event.bind(i.scrollbarYRail, 'click', function (e) {
- var positionTop = e.pageY - window.pageYOffset - pageOffset(i.scrollbarYRail).top;
- var direction = positionTop > i.scrollbarYTop ? 1 : -1;
-
- updateScroll(element, 'top', element.scrollTop + direction * i.containerHeight);
- updateGeometry(element);
-
- e.stopPropagation();
- });
-
- i.event.bind(i.scrollbarX, 'click', stopPropagation);
- i.event.bind(i.scrollbarXRail, 'click', function (e) {
- var positionLeft = e.pageX - window.pageXOffset - pageOffset(i.scrollbarXRail).left;
- var direction = positionLeft > i.scrollbarXLeft ? 1 : -1;
-
- updateScroll(element, 'left', element.scrollLeft + direction * i.containerWidth);
- updateGeometry(element);
-
- e.stopPropagation();
- });
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindClickRailHandler(element, i);
-};
-
-},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(require,module,exports){
-'use strict';
-
-var _ = require('../../lib/helper');
-var dom = require('../../lib/dom');
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindMouseScrollXHandler(element, i) {
- var currentLeft = null;
- var currentPageX = null;
-
- function updateScrollLeft(deltaX) {
- var newLeft = currentLeft + (deltaX * i.railXRatio);
- var maxLeft = Math.max(0, i.scrollbarXRail.getBoundingClientRect().left) + (i.railXRatio * (i.railXWidth - i.scrollbarXWidth));
-
- if (newLeft < 0) {
- i.scrollbarXLeft = 0;
- } else if (newLeft > maxLeft) {
- i.scrollbarXLeft = maxLeft;
- } else {
- i.scrollbarXLeft = newLeft;
- }
-
- var scrollLeft = _.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment;
- updateScroll(element, 'left', scrollLeft);
- }
-
- var mouseMoveHandler = function (e) {
- updateScrollLeft(e.pageX - currentPageX);
- updateGeometry(element);
- e.stopPropagation();
- e.preventDefault();
- };
-
- var mouseUpHandler = function () {
- _.stopScrolling(element, 'x');
- i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
- };
-
- i.event.bind(i.scrollbarX, 'mousedown', function (e) {
- currentPageX = e.pageX;
- currentLeft = _.toInt(dom.css(i.scrollbarX, 'left')) * i.railXRatio;
- _.startScrolling(element, 'x');
-
- i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
- i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
-
- e.stopPropagation();
- e.preventDefault();
- });
-}
-
-function bindMouseScrollYHandler(element, i) {
- var currentTop = null;
- var currentPageY = null;
-
- function updateScrollTop(deltaY) {
- var newTop = currentTop + (deltaY * i.railYRatio);
- var maxTop = Math.max(0, i.scrollbarYRail.getBoundingClientRect().top) + (i.railYRatio * (i.railYHeight - i.scrollbarYHeight));
-
- if (newTop < 0) {
- i.scrollbarYTop = 0;
- } else if (newTop > maxTop) {
- i.scrollbarYTop = maxTop;
- } else {
- i.scrollbarYTop = newTop;
- }
-
- var scrollTop = _.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight)));
- updateScroll(element, 'top', scrollTop);
- }
-
- var mouseMoveHandler = function (e) {
- updateScrollTop(e.pageY - currentPageY);
- updateGeometry(element);
- e.stopPropagation();
- e.preventDefault();
- };
-
- var mouseUpHandler = function () {
- _.stopScrolling(element, 'y');
- i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
- };
-
- i.event.bind(i.scrollbarY, 'mousedown', function (e) {
- currentPageY = e.pageY;
- currentTop = _.toInt(dom.css(i.scrollbarY, 'top')) * i.railYRatio;
- _.startScrolling(element, 'y');
-
- i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
- i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
-
- e.stopPropagation();
- e.preventDefault();
- });
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindMouseScrollXHandler(element, i);
- bindMouseScrollYHandler(element, i);
-};
-
-},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],12:[function(require,module,exports){
-'use strict';
-
-var _ = require('../../lib/helper');
-var dom = require('../../lib/dom');
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindKeyboardHandler(element, i) {
- var hovered = false;
- i.event.bind(element, 'mouseenter', function () {
- hovered = true;
- });
- i.event.bind(element, 'mouseleave', function () {
- hovered = false;
- });
-
- var shouldPrevent = false;
- function shouldPreventDefault(deltaX, deltaY) {
- var scrollTop = element.scrollTop;
- if (deltaX === 0) {
- if (!i.scrollbarYActive) {
- return false;
- }
- if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
- return !i.settings.wheelPropagation;
- }
- }
-
- var scrollLeft = element.scrollLeft;
- if (deltaY === 0) {
- if (!i.scrollbarXActive) {
- return false;
- }
- if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
- return !i.settings.wheelPropagation;
- }
- }
- return true;
- }
-
- i.event.bind(i.ownerDocument, 'keydown', function (e) {
- if ((e.isDefaultPrevented && e.isDefaultPrevented()) || e.defaultPrevented) {
- return;
- }
-
- var focused = dom.matches(i.scrollbarX, ':focus') ||
- dom.matches(i.scrollbarY, ':focus');
-
- if (!hovered && !focused) {
- return;
- }
-
- var activeElement = document.activeElement ? document.activeElement : i.ownerDocument.activeElement;
- if (activeElement) {
- if (activeElement.tagName === 'IFRAME') {
- activeElement = activeElement.contentDocument.activeElement;
- } else {
- // go deeper if element is a webcomponent
- while (activeElement.shadowRoot) {
- activeElement = activeElement.shadowRoot.activeElement;
- }
- }
- if (_.isEditable(activeElement)) {
- return;
- }
- }
-
- var deltaX = 0;
- var deltaY = 0;
-
- switch (e.which) {
- case 37: // left
- if (e.metaKey) {
- deltaX = -i.contentWidth;
- } else if (e.altKey) {
- deltaX = -i.containerWidth;
- } else {
- deltaX = -30;
- }
- break;
- case 38: // up
- if (e.metaKey) {
- deltaY = i.contentHeight;
- } else if (e.altKey) {
- deltaY = i.containerHeight;
- } else {
- deltaY = 30;
- }
- break;
- case 39: // right
- if (e.metaKey) {
- deltaX = i.contentWidth;
- } else if (e.altKey) {
- deltaX = i.containerWidth;
- } else {
- deltaX = 30;
- }
- break;
- case 40: // down
- if (e.metaKey) {
- deltaY = -i.contentHeight;
- } else if (e.altKey) {
- deltaY = -i.containerHeight;
- } else {
- deltaY = -30;
- }
- break;
- case 33: // page up
- deltaY = 90;
- break;
- case 32: // space bar
- if (e.shiftKey) {
- deltaY = 90;
- } else {
- deltaY = -90;
- }
- break;
- case 34: // page down
- deltaY = -90;
- break;
- case 35: // end
- if (e.ctrlKey) {
- deltaY = -i.contentHeight;
- } else {
- deltaY = -i.containerHeight;
- }
- break;
- case 36: // home
- if (e.ctrlKey) {
- deltaY = element.scrollTop;
- } else {
- deltaY = i.containerHeight;
- }
- break;
- default:
- return;
- }
-
- updateScroll(element, 'top', element.scrollTop - deltaY);
- updateScroll(element, 'left', element.scrollLeft + deltaX);
- updateGeometry(element);
-
- shouldPrevent = shouldPreventDefault(deltaX, deltaY);
- if (shouldPrevent) {
- e.preventDefault();
- }
- });
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindKeyboardHandler(element, i);
-};
-
-},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],13:[function(require,module,exports){
-'use strict';
-
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindMouseWheelHandler(element, i) {
- var shouldPrevent = false;
-
- function shouldPreventDefault(deltaX, deltaY) {
- var scrollTop = element.scrollTop;
- if (deltaX === 0) {
- if (!i.scrollbarYActive) {
- return false;
- }
- if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
- return !i.settings.wheelPropagation;
- }
- }
-
- var scrollLeft = element.scrollLeft;
- if (deltaY === 0) {
- if (!i.scrollbarXActive) {
- return false;
- }
- if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
- return !i.settings.wheelPropagation;
- }
- }
- return true;
- }
-
- function getDeltaFromEvent(e) {
- var deltaX = e.deltaX;
- var deltaY = -1 * e.deltaY;
-
- if (typeof deltaX === "undefined" || typeof deltaY === "undefined") {
- // OS X Safari
- deltaX = -1 * e.wheelDeltaX / 6;
- deltaY = e.wheelDeltaY / 6;
- }
-
- if (e.deltaMode && e.deltaMode === 1) {
- // Firefox in deltaMode 1: Line scrolling
- deltaX *= 10;
- deltaY *= 10;
- }
-
- if (deltaX !== deltaX && deltaY !== deltaY/* NaN checks */) {
- // IE in some mouse drivers
- deltaX = 0;
- deltaY = e.wheelDelta;
- }
-
- if (e.shiftKey) {
- // reverse axis with shift key
- return [-deltaY, -deltaX];
- }
- return [deltaX, deltaY];
- }
-
- function shouldBeConsumedByChild(deltaX, deltaY) {
- var child = element.querySelector('textarea:hover, select[multiple]:hover, .ps-child:hover');
- if (child) {
- if (!window.getComputedStyle(child).overflow.match(/(scroll|auto)/)) {
- // if not scrollable
- return false;
- }
-
- var maxScrollTop = child.scrollHeight - child.clientHeight;
- if (maxScrollTop > 0) {
- if (!(child.scrollTop === 0 && deltaY > 0) && !(child.scrollTop === maxScrollTop && deltaY < 0)) {
- return true;
- }
- }
- var maxScrollLeft = child.scrollLeft - child.clientWidth;
- if (maxScrollLeft > 0) {
- if (!(child.scrollLeft === 0 && deltaX < 0) && !(child.scrollLeft === maxScrollLeft && deltaX > 0)) {
- return true;
- }
- }
- }
- return false;
- }
-
- function mousewheelHandler(e) {
- var delta = getDeltaFromEvent(e);
-
- var deltaX = delta[0];
- var deltaY = delta[1];
-
- if (shouldBeConsumedByChild(deltaX, deltaY)) {
- return;
- }
-
- shouldPrevent = false;
- if (!i.settings.useBothWheelAxes) {
- // deltaX will only be used for horizontal scrolling and deltaY will
- // only be used for vertical scrolling - this is the default
- updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
- updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
- } else if (i.scrollbarYActive && !i.scrollbarXActive) {
- // only vertical scrollbar is active and useBothWheelAxes option is
- // active, so let's scroll vertical bar using both mouse wheel axes
- if (deltaY) {
- updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
- } else {
- updateScroll(element, 'top', element.scrollTop + (deltaX * i.settings.wheelSpeed));
- }
- shouldPrevent = true;
- } else if (i.scrollbarXActive && !i.scrollbarYActive) {
- // useBothWheelAxes and only horizontal bar is active, so use both
- // wheel axes for horizontal bar
- if (deltaX) {
- updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
- } else {
- updateScroll(element, 'left', element.scrollLeft - (deltaY * i.settings.wheelSpeed));
- }
- shouldPrevent = true;
- }
-
- updateGeometry(element);
-
- shouldPrevent = (shouldPrevent || shouldPreventDefault(deltaX, deltaY));
- if (shouldPrevent) {
- e.stopPropagation();
- e.preventDefault();
- }
- }
-
- if (typeof window.onwheel !== "undefined") {
- i.event.bind(element, 'wheel', mousewheelHandler);
- } else if (typeof window.onmousewheel !== "undefined") {
- i.event.bind(element, 'mousewheel', mousewheelHandler);
- }
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindMouseWheelHandler(element, i);
-};
-
-},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],14:[function(require,module,exports){
-'use strict';
-
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-
-function bindNativeScrollHandler(element, i) {
- i.event.bind(element, 'scroll', function () {
- updateGeometry(element);
- });
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindNativeScrollHandler(element, i);
-};
-
-},{"../instances":18,"../update-geometry":19}],15:[function(require,module,exports){
-'use strict';
-
-var _ = require('../../lib/helper');
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindSelectionHandler(element, i) {
- function getRangeNode() {
- var selection = window.getSelection ? window.getSelection() :
- document.getSelection ? document.getSelection() : '';
- if (selection.toString().length === 0) {
- return null;
- } else {
- return selection.getRangeAt(0).commonAncestorContainer;
- }
- }
-
- var scrollingLoop = null;
- var scrollDiff = {top: 0, left: 0};
- function startScrolling() {
- if (!scrollingLoop) {
- scrollingLoop = setInterval(function () {
- if (!instances.get(element)) {
- clearInterval(scrollingLoop);
- return;
- }
-
- updateScroll(element, 'top', element.scrollTop + scrollDiff.top);
- updateScroll(element, 'left', element.scrollLeft + scrollDiff.left);
- updateGeometry(element);
- }, 50); // every .1 sec
- }
- }
- function stopScrolling() {
- if (scrollingLoop) {
- clearInterval(scrollingLoop);
- scrollingLoop = null;
- }
- _.stopScrolling(element);
- }
-
- var isSelected = false;
- i.event.bind(i.ownerDocument, 'selectionchange', function () {
- if (element.contains(getRangeNode())) {
- isSelected = true;
- } else {
- isSelected = false;
- stopScrolling();
- }
- });
- i.event.bind(window, 'mouseup', function () {
- if (isSelected) {
- isSelected = false;
- stopScrolling();
- }
- });
- i.event.bind(window, 'keyup', function () {
- if (isSelected) {
- isSelected = false;
- stopScrolling();
- }
- });
-
- i.event.bind(window, 'mousemove', function (e) {
- if (isSelected) {
- var mousePosition = {x: e.pageX, y: e.pageY};
- var containerGeometry = {
- left: element.offsetLeft,
- right: element.offsetLeft + element.offsetWidth,
- top: element.offsetTop,
- bottom: element.offsetTop + element.offsetHeight
- };
-
- if (mousePosition.x < containerGeometry.left + 3) {
- scrollDiff.left = -5;
- _.startScrolling(element, 'x');
- } else if (mousePosition.x > containerGeometry.right - 3) {
- scrollDiff.left = 5;
- _.startScrolling(element, 'x');
- } else {
- scrollDiff.left = 0;
- }
-
- if (mousePosition.y < containerGeometry.top + 3) {
- if (containerGeometry.top + 3 - mousePosition.y < 5) {
- scrollDiff.top = -5;
- } else {
- scrollDiff.top = -20;
- }
- _.startScrolling(element, 'y');
- } else if (mousePosition.y > containerGeometry.bottom - 3) {
- if (mousePosition.y - containerGeometry.bottom + 3 < 5) {
- scrollDiff.top = 5;
- } else {
- scrollDiff.top = 20;
- }
- _.startScrolling(element, 'y');
- } else {
- scrollDiff.top = 0;
- }
-
- if (scrollDiff.top === 0 && scrollDiff.left === 0) {
- stopScrolling();
- } else {
- startScrolling();
- }
- }
- });
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindSelectionHandler(element, i);
-};
-
-},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],16:[function(require,module,exports){
-'use strict';
-
-var _ = require('../../lib/helper');
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
- function shouldPreventDefault(deltaX, deltaY) {
- var scrollTop = element.scrollTop;
- var scrollLeft = element.scrollLeft;
- var magnitudeX = Math.abs(deltaX);
- var magnitudeY = Math.abs(deltaY);
-
- if (magnitudeY > magnitudeX) {
- // user is perhaps trying to swipe up/down the page
-
- if (((deltaY < 0) && (scrollTop === i.contentHeight - i.containerHeight)) ||
- ((deltaY > 0) && (scrollTop === 0))) {
- return !i.settings.swipePropagation;
- }
- } else if (magnitudeX > magnitudeY) {
- // user is perhaps trying to swipe left/right across the page
-
- if (((deltaX < 0) && (scrollLeft === i.contentWidth - i.containerWidth)) ||
- ((deltaX > 0) && (scrollLeft === 0))) {
- return !i.settings.swipePropagation;
- }
- }
-
- return true;
- }
-
- function applyTouchMove(differenceX, differenceY) {
- updateScroll(element, 'top', element.scrollTop - differenceY);
- updateScroll(element, 'left', element.scrollLeft - differenceX);
-
- updateGeometry(element);
- }
-
- var startOffset = {};
- var startTime = 0;
- var speed = {};
- var easingLoop = null;
- var inGlobalTouch = false;
- var inLocalTouch = false;
-
- function globalTouchStart() {
- inGlobalTouch = true;
- }
- function globalTouchEnd() {
- inGlobalTouch = false;
- }
-
- function getTouch(e) {
- if (e.targetTouches) {
- return e.targetTouches[0];
- } else {
- // Maybe IE pointer
- return e;
- }
- }
- function shouldHandle(e) {
- if (e.targetTouches && e.targetTouches.length === 1) {
- return true;
- }
- if (e.pointerType && e.pointerType !== 'mouse' && e.pointerType !== e.MSPOINTER_TYPE_MOUSE) {
- return true;
- }
- return false;
- }
- function touchStart(e) {
- if (shouldHandle(e)) {
- inLocalTouch = true;
-
- var touch = getTouch(e);
-
- startOffset.pageX = touch.pageX;
- startOffset.pageY = touch.pageY;
-
- startTime = (new Date()).getTime();
-
- if (easingLoop !== null) {
- clearInterval(easingLoop);
- }
-
- e.stopPropagation();
- }
- }
- function touchMove(e) {
- if (!inLocalTouch && i.settings.swipePropagation) {
- touchStart(e);
- }
- if (!inGlobalTouch && inLocalTouch && shouldHandle(e)) {
- var touch = getTouch(e);
-
- var currentOffset = {pageX: touch.pageX, pageY: touch.pageY};
-
- var differenceX = currentOffset.pageX - startOffset.pageX;
- var differenceY = currentOffset.pageY - startOffset.pageY;
-
- applyTouchMove(differenceX, differenceY);
- startOffset = currentOffset;
-
- var currentTime = (new Date()).getTime();
-
- var timeGap = currentTime - startTime;
- if (timeGap > 0) {
- speed.x = differenceX / timeGap;
- speed.y = differenceY / timeGap;
- startTime = currentTime;
- }
-
- if (shouldPreventDefault(differenceX, differenceY)) {
- e.stopPropagation();
- e.preventDefault();
- }
- }
- }
- function touchEnd() {
- if (!inGlobalTouch && inLocalTouch) {
- inLocalTouch = false;
-
- clearInterval(easingLoop);
- easingLoop = setInterval(function () {
- if (!instances.get(element)) {
- clearInterval(easingLoop);
- return;
- }
-
- if (!speed.x && !speed.y) {
- clearInterval(easingLoop);
- return;
- }
-
- if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) {
- clearInterval(easingLoop);
- return;
- }
-
- applyTouchMove(speed.x * 30, speed.y * 30);
-
- speed.x *= 0.8;
- speed.y *= 0.8;
- }, 10);
- }
- }
-
- if (supportsTouch) {
- i.event.bind(window, 'touchstart', globalTouchStart);
- i.event.bind(window, 'touchend', globalTouchEnd);
- i.event.bind(element, 'touchstart', touchStart);
- i.event.bind(element, 'touchmove', touchMove);
- i.event.bind(element, 'touchend', touchEnd);
- } else if (supportsIePointer) {
- if (window.PointerEvent) {
- i.event.bind(window, 'pointerdown', globalTouchStart);
- i.event.bind(window, 'pointerup', globalTouchEnd);
- i.event.bind(element, 'pointerdown', touchStart);
- i.event.bind(element, 'pointermove', touchMove);
- i.event.bind(element, 'pointerup', touchEnd);
- } else if (window.MSPointerEvent) {
- i.event.bind(window, 'MSPointerDown', globalTouchStart);
- i.event.bind(window, 'MSPointerUp', globalTouchEnd);
- i.event.bind(element, 'MSPointerDown', touchStart);
- i.event.bind(element, 'MSPointerMove', touchMove);
- i.event.bind(element, 'MSPointerUp', touchEnd);
- }
- }
-}
-
-module.exports = function (element) {
- if (!_.env.supportsTouch && !_.env.supportsIePointer) {
- return;
- }
-
- var i = instances.get(element);
- bindTouchHandler(element, i, _.env.supportsTouch, _.env.supportsIePointer);
-};
-
-},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(require,module,exports){
-'use strict';
-
-var _ = require('../lib/helper');
-var cls = require('../lib/class');
-var instances = require('./instances');
-var updateGeometry = require('./update-geometry');
-
-// Handlers
-var handlers = {
- 'click-rail': require('./handler/click-rail'),
- 'drag-scrollbar': require('./handler/drag-scrollbar'),
- 'keyboard': require('./handler/keyboard'),
- 'wheel': require('./handler/mouse-wheel'),
- 'touch': require('./handler/touch'),
- 'selection': require('./handler/selection')
-};
-var nativeScrollHandler = require('./handler/native-scroll');
-
-module.exports = function (element, userSettings) {
- userSettings = typeof userSettings === 'object' ? userSettings : {};
-
- cls.add(element, 'ps-container');
-
- // Create a plugin instance.
- var i = instances.add(element);
-
- i.settings = _.extend(i.settings, userSettings);
- cls.add(element, 'ps-theme-' + i.settings.theme);
-
- i.settings.handlers.forEach(function (handlerName) {
- handlers[handlerName](element);
- });
-
- nativeScrollHandler(element);
-
- updateGeometry(element);
-};
-
-},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(require,module,exports){
-'use strict';
-
-var _ = require('../lib/helper');
-var cls = require('../lib/class');
-var defaultSettings = require('./default-setting');
-var dom = require('../lib/dom');
-var EventManager = require('../lib/event-manager');
-var guid = require('../lib/guid');
-
-var instances = {};
-
-function Instance(element) {
- var i = this;
-
- i.settings = _.clone(defaultSettings);
- i.containerWidth = null;
- i.containerHeight = null;
- i.contentWidth = null;
- i.contentHeight = null;
-
- i.isRtl = dom.css(element, 'direction') === "rtl";
- i.isNegativeScroll = (function () {
- var originalScrollLeft = element.scrollLeft;
- var result = null;
- element.scrollLeft = -1;
- result = element.scrollLeft < 0;
- element.scrollLeft = originalScrollLeft;
- return result;
- })();
- i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
- i.event = new EventManager();
- i.ownerDocument = element.ownerDocument || document;
-
- function focus() {
- cls.add(element, 'ps-focus');
- }
-
- function blur() {
- cls.remove(element, 'ps-focus');
- }
-
- i.scrollbarXRail = dom.appendTo(dom.e('div', 'ps-scrollbar-x-rail'), element);
- i.scrollbarX = dom.appendTo(dom.e('div', 'ps-scrollbar-x'), i.scrollbarXRail);
- i.scrollbarX.setAttribute('tabindex', 0);
- i.event.bind(i.scrollbarX, 'focus', focus);
- i.event.bind(i.scrollbarX, 'blur', blur);
- i.scrollbarXActive = null;
- i.scrollbarXWidth = null;
- i.scrollbarXLeft = null;
- i.scrollbarXBottom = _.toInt(dom.css(i.scrollbarXRail, 'bottom'));
- i.isScrollbarXUsingBottom = i.scrollbarXBottom === i.scrollbarXBottom; // !isNaN
- i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : _.toInt(dom.css(i.scrollbarXRail, 'top'));
- i.railBorderXWidth = _.toInt(dom.css(i.scrollbarXRail, 'borderLeftWidth')) + _.toInt(dom.css(i.scrollbarXRail, 'borderRightWidth'));
- // Set rail to display:block to calculate margins
- dom.css(i.scrollbarXRail, 'display', 'block');
- i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
- dom.css(i.scrollbarXRail, 'display', '');
- i.railXWidth = null;
- i.railXRatio = null;
-
- i.scrollbarYRail = dom.appendTo(dom.e('div', 'ps-scrollbar-y-rail'), element);
- i.scrollbarY = dom.appendTo(dom.e('div', 'ps-scrollbar-y'), i.scrollbarYRail);
- i.scrollbarY.setAttribute('tabindex', 0);
- i.event.bind(i.scrollbarY, 'focus', focus);
- i.event.bind(i.scrollbarY, 'blur', blur);
- i.scrollbarYActive = null;
- i.scrollbarYHeight = null;
- i.scrollbarYTop = null;
- i.scrollbarYRight = _.toInt(dom.css(i.scrollbarYRail, 'right'));
- i.isScrollbarYUsingRight = i.scrollbarYRight === i.scrollbarYRight; // !isNaN
- i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : _.toInt(dom.css(i.scrollbarYRail, 'left'));
- i.scrollbarYOuterWidth = i.isRtl ? _.outerWidth(i.scrollbarY) : null;
- i.railBorderYWidth = _.toInt(dom.css(i.scrollbarYRail, 'borderTopWidth')) + _.toInt(dom.css(i.scrollbarYRail, 'borderBottomWidth'));
- dom.css(i.scrollbarYRail, 'display', 'block');
- i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
- dom.css(i.scrollbarYRail, 'display', '');
- i.railYHeight = null;
- i.railYRatio = null;
-}
-
-function getId(element) {
- return element.getAttribute('data-ps-id');
-}
-
-function setId(element, id) {
- element.setAttribute('data-ps-id', id);
-}
-
-function removeId(element) {
- element.removeAttribute('data-ps-id');
-}
-
-exports.add = function (element) {
- var newId = guid();
- setId(element, newId);
- instances[newId] = new Instance(element);
- return instances[newId];
-};
-
-exports.remove = function (element) {
- delete instances[getId(element)];
- removeId(element);
-};
-
-exports.get = function (element) {
- return instances[getId(element)];
-};
-
-},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(require,module,exports){
-'use strict';
-
-var _ = require('../lib/helper');
-var cls = require('../lib/class');
-var dom = require('../lib/dom');
-var instances = require('./instances');
-var updateScroll = require('./update-scroll');
-
-function getThumbSize(i, thumbSize) {
- if (i.settings.minScrollbarLength) {
- thumbSize = Math.max(thumbSize, i.settings.minScrollbarLength);
- }
- if (i.settings.maxScrollbarLength) {
- thumbSize = Math.min(thumbSize, i.settings.maxScrollbarLength);
- }
- return thumbSize;
-}
-
-function updateCss(element, i) {
- var xRailOffset = {width: i.railXWidth};
- if (i.isRtl) {
- xRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth - i.contentWidth;
- } else {
- xRailOffset.left = element.scrollLeft;
- }
- if (i.isScrollbarXUsingBottom) {
- xRailOffset.bottom = i.scrollbarXBottom - element.scrollTop;
- } else {
- xRailOffset.top = i.scrollbarXTop + element.scrollTop;
- }
- dom.css(i.scrollbarXRail, xRailOffset);
-
- var yRailOffset = {top: element.scrollTop, height: i.railYHeight};
- if (i.isScrollbarYUsingRight) {
- if (i.isRtl) {
- yRailOffset.right = i.contentWidth - (i.negativeScrollAdjustment + element.scrollLeft) - i.scrollbarYRight - i.scrollbarYOuterWidth;
- } else {
- yRailOffset.right = i.scrollbarYRight - element.scrollLeft;
- }
- } else {
- if (i.isRtl) {
- yRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth * 2 - i.contentWidth - i.scrollbarYLeft - i.scrollbarYOuterWidth;
- } else {
- yRailOffset.left = i.scrollbarYLeft + element.scrollLeft;
- }
- }
- dom.css(i.scrollbarYRail, yRailOffset);
-
- dom.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth});
- dom.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth});
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
-
- i.containerWidth = element.clientWidth;
- i.containerHeight = element.clientHeight;
- i.contentWidth = element.scrollWidth;
- i.contentHeight = element.scrollHeight;
-
- var existingRails;
- if (!element.contains(i.scrollbarXRail)) {
- existingRails = dom.queryChildren(element, '.ps-scrollbar-x-rail');
- if (existingRails.length > 0) {
- existingRails.forEach(function (rail) {
- dom.remove(rail);
- });
- }
- dom.appendTo(i.scrollbarXRail, element);
- }
- if (!element.contains(i.scrollbarYRail)) {
- existingRails = dom.queryChildren(element, '.ps-scrollbar-y-rail');
- if (existingRails.length > 0) {
- existingRails.forEach(function (rail) {
- dom.remove(rail);
- });
- }
- dom.appendTo(i.scrollbarYRail, element);
- }
-
- if (!i.settings.suppressScrollX && i.containerWidth + i.settings.scrollXMarginOffset < i.contentWidth) {
- i.scrollbarXActive = true;
- i.railXWidth = i.containerWidth - i.railXMarginWidth;
- i.railXRatio = i.containerWidth / i.railXWidth;
- i.scrollbarXWidth = getThumbSize(i, _.toInt(i.railXWidth * i.containerWidth / i.contentWidth));
- i.scrollbarXLeft = _.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth));
- } else {
- i.scrollbarXActive = false;
- }
-
- if (!i.settings.suppressScrollY && i.containerHeight + i.settings.scrollYMarginOffset < i.contentHeight) {
- i.scrollbarYActive = true;
- i.railYHeight = i.containerHeight - i.railYMarginHeight;
- i.railYRatio = i.containerHeight / i.railYHeight;
- i.scrollbarYHeight = getThumbSize(i, _.toInt(i.railYHeight * i.containerHeight / i.contentHeight));
- i.scrollbarYTop = _.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight));
- } else {
- i.scrollbarYActive = false;
- }
-
- if (i.scrollbarXLeft >= i.railXWidth - i.scrollbarXWidth) {
- i.scrollbarXLeft = i.railXWidth - i.scrollbarXWidth;
- }
- if (i.scrollbarYTop >= i.railYHeight - i.scrollbarYHeight) {
- i.scrollbarYTop = i.railYHeight - i.scrollbarYHeight;
- }
-
- updateCss(element, i);
-
- if (i.scrollbarXActive) {
- cls.add(element, 'ps-active-x');
- } else {
- cls.remove(element, 'ps-active-x');
- i.scrollbarXWidth = 0;
- i.scrollbarXLeft = 0;
- updateScroll(element, 'left', 0);
- }
- if (i.scrollbarYActive) {
- cls.add(element, 'ps-active-y');
- } else {
- cls.remove(element, 'ps-active-y');
- i.scrollbarYHeight = 0;
- i.scrollbarYTop = 0;
- updateScroll(element, 'top', 0);
- }
-};
-
-},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(require,module,exports){
-'use strict';
-
-var instances = require('./instances');
-
-var lastTop;
-var lastLeft;
-
-var createDOMEvent = function (name) {
- var event = document.createEvent("Event");
- event.initEvent(name, true, true);
- return event;
-};
-
-module.exports = function (element, axis, value) {
- if (typeof element === 'undefined') {
- throw 'You must provide an element to the update-scroll function';
- }
-
- if (typeof axis === 'undefined') {
- throw 'You must provide an axis to the update-scroll function';
- }
-
- if (typeof value === 'undefined') {
- throw 'You must provide a value to the update-scroll function';
- }
-
- if (axis === 'top' && value <= 0) {
- element.scrollTop = value = 0; // don't allow negative scroll
- element.dispatchEvent(createDOMEvent('ps-y-reach-start'));
- }
-
- if (axis === 'left' && value <= 0) {
- element.scrollLeft = value = 0; // don't allow negative scroll
- element.dispatchEvent(createDOMEvent('ps-x-reach-start'));
- }
-
- var i = instances.get(element);
-
- if (axis === 'top' && value >= i.contentHeight - i.containerHeight) {
- // don't allow scroll past container
- value = i.contentHeight - i.containerHeight;
- if (value - element.scrollTop <= 1) {
- // mitigates rounding errors on non-subpixel scroll values
- value = element.scrollTop;
- } else {
- element.scrollTop = value;
- }
- element.dispatchEvent(createDOMEvent('ps-y-reach-end'));
- }
-
- if (axis === 'left' && value >= i.contentWidth - i.containerWidth) {
- // don't allow scroll past container
- value = i.contentWidth - i.containerWidth;
- if (value - element.scrollLeft <= 1) {
- // mitigates rounding errors on non-subpixel scroll values
- value = element.scrollLeft;
- } else {
- element.scrollLeft = value;
- }
- element.dispatchEvent(createDOMEvent('ps-x-reach-end'));
- }
-
- if (!lastTop) {
- lastTop = element.scrollTop;
- }
-
- if (!lastLeft) {
- lastLeft = element.scrollLeft;
- }
-
- if (axis === 'top' && value < lastTop) {
- element.dispatchEvent(createDOMEvent('ps-scroll-up'));
- }
-
- if (axis === 'top' && value > lastTop) {
- element.dispatchEvent(createDOMEvent('ps-scroll-down'));
- }
-
- if (axis === 'left' && value < lastLeft) {
- element.dispatchEvent(createDOMEvent('ps-scroll-left'));
- }
-
- if (axis === 'left' && value > lastLeft) {
- element.dispatchEvent(createDOMEvent('ps-scroll-right'));
- }
-
- if (axis === 'top') {
- element.scrollTop = lastTop = value;
- element.dispatchEvent(createDOMEvent('ps-scroll-y'));
- }
-
- if (axis === 'left') {
- element.scrollLeft = lastLeft = value;
- element.dispatchEvent(createDOMEvent('ps-scroll-x'));
- }
-
-};
-
-},{"./instances":18}],21:[function(require,module,exports){
-'use strict';
-
-var _ = require('../lib/helper');
-var dom = require('../lib/dom');
-var instances = require('./instances');
-var updateGeometry = require('./update-geometry');
-var updateScroll = require('./update-scroll');
-
-module.exports = function (element) {
- var i = instances.get(element);
-
- if (!i) {
- return;
- }
-
- // Recalcuate negative scrollLeft adjustment
- i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
-
- // Recalculate rail margins
- dom.css(i.scrollbarXRail, 'display', 'block');
- dom.css(i.scrollbarYRail, 'display', 'block');
- i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
- i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
-
- // Hide scrollbars not to affect scrollWidth and scrollHeight
- dom.css(i.scrollbarXRail, 'display', 'none');
- dom.css(i.scrollbarYRail, 'display', 'none');
-
- updateGeometry(element);
-
- // Update top/left scroll to trigger events
- updateScroll(element, 'top', element.scrollTop);
- updateScroll(element, 'left', element.scrollLeft);
-
- dom.css(i.scrollbarXRail, 'display', '');
- dom.css(i.scrollbarYRail, 'display', '');
-};
-
-},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]);
+++ /dev/null
-/* perfect-scrollbar v0.6.16 */
-!function t(e,n,r){function o(i,s){if(!n[i]){if(!e[i]){var a="function"==typeof require&&require;if(!s&&a)return a(i,!0);if(l)return l(i,!0);var c=new Error("Cannot find module '"+i+"'");throw c.code="MODULE_NOT_FOUND",c}var u=n[i]={exports:{}};e[i][0].call(u.exports,function(t){var n=e[i][1][t];return o(n?n:t)},u,u.exports,t,e,n,r)}return n[i].exports}for(var l="function"==typeof require&&require,i=0;i<r.length;i++)o(r[i]);return o}({1:[function(t,e,n){"use strict";var r=t("../main");"function"==typeof define&&define.amd?define(r):(window.PerfectScrollbar=r,"undefined"==typeof window.Ps&&(window.Ps=r))},{"../main":7}],2:[function(t,e,n){"use strict";function r(t,e){var n=t.className.split(" ");n.indexOf(e)<0&&n.push(e),t.className=n.join(" ")}function o(t,e){var n=t.className.split(" "),r=n.indexOf(e);r>=0&&n.splice(r,1),t.className=n.join(" ")}n.add=function(t,e){t.classList?t.classList.add(e):r(t,e)},n.remove=function(t,e){t.classList?t.classList.remove(e):o(t,e)},n.list=function(t){return t.classList?Array.prototype.slice.apply(t.classList):t.className.split(" ")}},{}],3:[function(t,e,n){"use strict";function r(t,e){return window.getComputedStyle(t)[e]}function o(t,e,n){return"number"==typeof n&&(n=n.toString()+"px"),t.style[e]=n,t}function l(t,e){for(var n in e){var r=e[n];"number"==typeof r&&(r=r.toString()+"px"),t.style[n]=r}return t}var i={};i.e=function(t,e){var n=document.createElement(t);return n.className=e,n},i.appendTo=function(t,e){return e.appendChild(t),t},i.css=function(t,e,n){return"object"==typeof e?l(t,e):"undefined"==typeof n?r(t,e):o(t,e,n)},i.matches=function(t,e){return"undefined"!=typeof t.matches?t.matches(e):"undefined"!=typeof t.matchesSelector?t.matchesSelector(e):"undefined"!=typeof t.webkitMatchesSelector?t.webkitMatchesSelector(e):"undefined"!=typeof t.mozMatchesSelector?t.mozMatchesSelector(e):"undefined"!=typeof t.msMatchesSelector?t.msMatchesSelector(e):void 0},i.remove=function(t){"undefined"!=typeof t.remove?t.remove():t.parentNode&&t.parentNode.removeChild(t)},i.queryChildren=function(t,e){return Array.prototype.filter.call(t.childNodes,function(t){return i.matches(t,e)})},e.exports=i},{}],4:[function(t,e,n){"use strict";var r=function(t){this.element=t,this.events={}};r.prototype.bind=function(t,e){"undefined"==typeof this.events[t]&&(this.events[t]=[]),this.events[t].push(e),this.element.addEventListener(t,e,!1)},r.prototype.unbind=function(t,e){var n="undefined"!=typeof e;this.events[t]=this.events[t].filter(function(r){return!(!n||r===e)||(this.element.removeEventListener(t,r,!1),!1)},this)},r.prototype.unbindAll=function(){for(var t in this.events)this.unbind(t)};var o=function(){this.eventElements=[]};o.prototype.eventElement=function(t){var e=this.eventElements.filter(function(e){return e.element===t})[0];return"undefined"==typeof e&&(e=new r(t),this.eventElements.push(e)),e},o.prototype.bind=function(t,e,n){this.eventElement(t).bind(e,n)},o.prototype.unbind=function(t,e,n){this.eventElement(t).unbind(e,n)},o.prototype.unbindAll=function(){for(var t=0;t<this.eventElements.length;t++)this.eventElements[t].unbindAll()},o.prototype.once=function(t,e,n){var r=this.eventElement(t),o=function(t){r.unbind(e,o),n(t)};r.bind(e,o)},e.exports=o},{}],5:[function(t,e,n){"use strict";e.exports=function(){function t(){return Math.floor(65536*(1+Math.random())).toString(16).substring(1)}return function(){return t()+t()+"-"+t()+"-"+t()+"-"+t()+"-"+t()+t()+t()}}()},{}],6:[function(t,e,n){"use strict";var r=t("./class"),o=t("./dom"),l=n.toInt=function(t){return parseInt(t,10)||0},i=n.clone=function(t){if(t){if(t.constructor===Array)return t.map(i);if("object"==typeof t){var e={};for(var n in t)e[n]=i(t[n]);return e}return t}return null};n.extend=function(t,e){var n=i(t);for(var r in e)n[r]=i(e[r]);return n},n.isEditable=function(t){return o.matches(t,"input,[contenteditable]")||o.matches(t,"select,[contenteditable]")||o.matches(t,"textarea,[contenteditable]")||o.matches(t,"button,[contenteditable]")},n.removePsClasses=function(t){for(var e=r.list(t),n=0;n<e.length;n++){var o=e[n];0===o.indexOf("ps-")&&r.remove(t,o)}},n.outerWidth=function(t){return l(o.css(t,"width"))+l(o.css(t,"paddingLeft"))+l(o.css(t,"paddingRight"))+l(o.css(t,"borderLeftWidth"))+l(o.css(t,"borderRightWidth"))},n.startScrolling=function(t,e){r.add(t,"ps-in-scrolling"),"undefined"!=typeof e?r.add(t,"ps-"+e):(r.add(t,"ps-x"),r.add(t,"ps-y"))},n.stopScrolling=function(t,e){r.remove(t,"ps-in-scrolling"),"undefined"!=typeof e?r.remove(t,"ps-"+e):(r.remove(t,"ps-x"),r.remove(t,"ps-y"))},n.env={isWebKit:"WebkitAppearance"in document.documentElement.style,supportsTouch:"ontouchstart"in window||window.DocumentTouch&&document instanceof window.DocumentTouch,supportsIePointer:null!==window.navigator.msMaxTouchPoints}},{"./class":2,"./dom":3}],7:[function(t,e,n){"use strict";var r=t("./plugin/destroy"),o=t("./plugin/initialize"),l=t("./plugin/update");e.exports={initialize:o,update:l,destroy:r}},{"./plugin/destroy":9,"./plugin/initialize":17,"./plugin/update":21}],8:[function(t,e,n){"use strict";e.exports={handlers:["click-rail","drag-scrollbar","keyboard","wheel","touch"],maxScrollbarLength:null,minScrollbarLength:null,scrollXMarginOffset:0,scrollYMarginOffset:0,suppressScrollX:!1,suppressScrollY:!1,swipePropagation:!0,useBothWheelAxes:!1,wheelPropagation:!1,wheelSpeed:1,theme:"default"}},{}],9:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/dom"),l=t("./instances");e.exports=function(t){var e=l.get(t);e&&(e.event.unbindAll(),o.remove(e.scrollbarX),o.remove(e.scrollbarY),o.remove(e.scrollbarXRail),o.remove(e.scrollbarYRail),r.removePsClasses(t),l.remove(t))}},{"../lib/dom":3,"../lib/helper":6,"./instances":18}],10:[function(t,e,n){"use strict";function r(t,e){function n(t){return t.getBoundingClientRect()}var r=function(t){t.stopPropagation()};e.event.bind(e.scrollbarY,"click",r),e.event.bind(e.scrollbarYRail,"click",function(r){var o=r.pageY-window.pageYOffset-n(e.scrollbarYRail).top,s=o>e.scrollbarYTop?1:-1;i(t,"top",t.scrollTop+s*e.containerHeight),l(t),r.stopPropagation()}),e.event.bind(e.scrollbarX,"click",r),e.event.bind(e.scrollbarXRail,"click",function(r){var o=r.pageX-window.pageXOffset-n(e.scrollbarXRail).left,s=o>e.scrollbarXLeft?1:-1;i(t,"left",t.scrollLeft+s*e.containerWidth),l(t),r.stopPropagation()})}var o=t("../instances"),l=t("../update-geometry"),i=t("../update-scroll");e.exports=function(t){var e=o.get(t);r(t,e)}},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(t,e,n){"use strict";function r(t,e){function n(n){var o=r+n*e.railXRatio,i=Math.max(0,e.scrollbarXRail.getBoundingClientRect().left)+e.railXRatio*(e.railXWidth-e.scrollbarXWidth);o<0?e.scrollbarXLeft=0:o>i?e.scrollbarXLeft=i:e.scrollbarXLeft=o;var s=l.toInt(e.scrollbarXLeft*(e.contentWidth-e.containerWidth)/(e.containerWidth-e.railXRatio*e.scrollbarXWidth))-e.negativeScrollAdjustment;c(t,"left",s)}var r=null,o=null,s=function(e){n(e.pageX-o),a(t),e.stopPropagation(),e.preventDefault()},u=function(){l.stopScrolling(t,"x"),e.event.unbind(e.ownerDocument,"mousemove",s)};e.event.bind(e.scrollbarX,"mousedown",function(n){o=n.pageX,r=l.toInt(i.css(e.scrollbarX,"left"))*e.railXRatio,l.startScrolling(t,"x"),e.event.bind(e.ownerDocument,"mousemove",s),e.event.once(e.ownerDocument,"mouseup",u),n.stopPropagation(),n.preventDefault()})}function o(t,e){function n(n){var o=r+n*e.railYRatio,i=Math.max(0,e.scrollbarYRail.getBoundingClientRect().top)+e.railYRatio*(e.railYHeight-e.scrollbarYHeight);o<0?e.scrollbarYTop=0:o>i?e.scrollbarYTop=i:e.scrollbarYTop=o;var s=l.toInt(e.scrollbarYTop*(e.contentHeight-e.containerHeight)/(e.containerHeight-e.railYRatio*e.scrollbarYHeight));c(t,"top",s)}var r=null,o=null,s=function(e){n(e.pageY-o),a(t),e.stopPropagation(),e.preventDefault()},u=function(){l.stopScrolling(t,"y"),e.event.unbind(e.ownerDocument,"mousemove",s)};e.event.bind(e.scrollbarY,"mousedown",function(n){o=n.pageY,r=l.toInt(i.css(e.scrollbarY,"top"))*e.railYRatio,l.startScrolling(t,"y"),e.event.bind(e.ownerDocument,"mousemove",s),e.event.once(e.ownerDocument,"mouseup",u),n.stopPropagation(),n.preventDefault()})}var l=t("../../lib/helper"),i=t("../../lib/dom"),s=t("../instances"),a=t("../update-geometry"),c=t("../update-scroll");e.exports=function(t){var e=s.get(t);r(t,e),o(t,e)}},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],12:[function(t,e,n){"use strict";function r(t,e){function n(n,r){var o=t.scrollTop;if(0===n){if(!e.scrollbarYActive)return!1;if(0===o&&r>0||o>=e.contentHeight-e.containerHeight&&r<0)return!e.settings.wheelPropagation}var l=t.scrollLeft;if(0===r){if(!e.scrollbarXActive)return!1;if(0===l&&n<0||l>=e.contentWidth-e.containerWidth&&n>0)return!e.settings.wheelPropagation}return!0}var r=!1;e.event.bind(t,"mouseenter",function(){r=!0}),e.event.bind(t,"mouseleave",function(){r=!1});var i=!1;e.event.bind(e.ownerDocument,"keydown",function(c){if(!(c.isDefaultPrevented&&c.isDefaultPrevented()||c.defaultPrevented)){var u=l.matches(e.scrollbarX,":focus")||l.matches(e.scrollbarY,":focus");if(r||u){var d=document.activeElement?document.activeElement:e.ownerDocument.activeElement;if(d){if("IFRAME"===d.tagName)d=d.contentDocument.activeElement;else for(;d.shadowRoot;)d=d.shadowRoot.activeElement;if(o.isEditable(d))return}var p=0,f=0;switch(c.which){case 37:p=c.metaKey?-e.contentWidth:c.altKey?-e.containerWidth:-30;break;case 38:f=c.metaKey?e.contentHeight:c.altKey?e.containerHeight:30;break;case 39:p=c.metaKey?e.contentWidth:c.altKey?e.containerWidth:30;break;case 40:f=c.metaKey?-e.contentHeight:c.altKey?-e.containerHeight:-30;break;case 33:f=90;break;case 32:f=c.shiftKey?90:-90;break;case 34:f=-90;break;case 35:f=c.ctrlKey?-e.contentHeight:-e.containerHeight;break;case 36:f=c.ctrlKey?t.scrollTop:e.containerHeight;break;default:return}a(t,"top",t.scrollTop-f),a(t,"left",t.scrollLeft+p),s(t),i=n(p,f),i&&c.preventDefault()}}})}var o=t("../../lib/helper"),l=t("../../lib/dom"),i=t("../instances"),s=t("../update-geometry"),a=t("../update-scroll");e.exports=function(t){var e=i.get(t);r(t,e)}},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],13:[function(t,e,n){"use strict";function r(t,e){function n(n,r){var o=t.scrollTop;if(0===n){if(!e.scrollbarYActive)return!1;if(0===o&&r>0||o>=e.contentHeight-e.containerHeight&&r<0)return!e.settings.wheelPropagation}var l=t.scrollLeft;if(0===r){if(!e.scrollbarXActive)return!1;if(0===l&&n<0||l>=e.contentWidth-e.containerWidth&&n>0)return!e.settings.wheelPropagation}return!0}function r(t){var e=t.deltaX,n=-1*t.deltaY;return"undefined"!=typeof e&&"undefined"!=typeof n||(e=-1*t.wheelDeltaX/6,n=t.wheelDeltaY/6),t.deltaMode&&1===t.deltaMode&&(e*=10,n*=10),e!==e&&n!==n&&(e=0,n=t.wheelDelta),t.shiftKey?[-n,-e]:[e,n]}function o(e,n){var r=t.querySelector("textarea:hover, select[multiple]:hover, .ps-child:hover");if(r){if(!window.getComputedStyle(r).overflow.match(/(scroll|auto)/))return!1;var o=r.scrollHeight-r.clientHeight;if(o>0&&!(0===r.scrollTop&&n>0||r.scrollTop===o&&n<0))return!0;var l=r.scrollLeft-r.clientWidth;if(l>0&&!(0===r.scrollLeft&&e<0||r.scrollLeft===l&&e>0))return!0}return!1}function s(s){var c=r(s),u=c[0],d=c[1];o(u,d)||(a=!1,e.settings.useBothWheelAxes?e.scrollbarYActive&&!e.scrollbarXActive?(d?i(t,"top",t.scrollTop-d*e.settings.wheelSpeed):i(t,"top",t.scrollTop+u*e.settings.wheelSpeed),a=!0):e.scrollbarXActive&&!e.scrollbarYActive&&(u?i(t,"left",t.scrollLeft+u*e.settings.wheelSpeed):i(t,"left",t.scrollLeft-d*e.settings.wheelSpeed),a=!0):(i(t,"top",t.scrollTop-d*e.settings.wheelSpeed),i(t,"left",t.scrollLeft+u*e.settings.wheelSpeed)),l(t),a=a||n(u,d),a&&(s.stopPropagation(),s.preventDefault()))}var a=!1;"undefined"!=typeof window.onwheel?e.event.bind(t,"wheel",s):"undefined"!=typeof window.onmousewheel&&e.event.bind(t,"mousewheel",s)}var o=t("../instances"),l=t("../update-geometry"),i=t("../update-scroll");e.exports=function(t){var e=o.get(t);r(t,e)}},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],14:[function(t,e,n){"use strict";function r(t,e){e.event.bind(t,"scroll",function(){l(t)})}var o=t("../instances"),l=t("../update-geometry");e.exports=function(t){var e=o.get(t);r(t,e)}},{"../instances":18,"../update-geometry":19}],15:[function(t,e,n){"use strict";function r(t,e){function n(){var t=window.getSelection?window.getSelection():document.getSelection?document.getSelection():"";return 0===t.toString().length?null:t.getRangeAt(0).commonAncestorContainer}function r(){c||(c=setInterval(function(){return l.get(t)?(s(t,"top",t.scrollTop+u.top),s(t,"left",t.scrollLeft+u.left),void i(t)):void clearInterval(c)},50))}function a(){c&&(clearInterval(c),c=null),o.stopScrolling(t)}var c=null,u={top:0,left:0},d=!1;e.event.bind(e.ownerDocument,"selectionchange",function(){t.contains(n())?d=!0:(d=!1,a())}),e.event.bind(window,"mouseup",function(){d&&(d=!1,a())}),e.event.bind(window,"keyup",function(){d&&(d=!1,a())}),e.event.bind(window,"mousemove",function(e){if(d){var n={x:e.pageX,y:e.pageY},l={left:t.offsetLeft,right:t.offsetLeft+t.offsetWidth,top:t.offsetTop,bottom:t.offsetTop+t.offsetHeight};n.x<l.left+3?(u.left=-5,o.startScrolling(t,"x")):n.x>l.right-3?(u.left=5,o.startScrolling(t,"x")):u.left=0,n.y<l.top+3?(l.top+3-n.y<5?u.top=-5:u.top=-20,o.startScrolling(t,"y")):n.y>l.bottom-3?(n.y-l.bottom+3<5?u.top=5:u.top=20,o.startScrolling(t,"y")):u.top=0,0===u.top&&0===u.left?a():r()}})}var o=t("../../lib/helper"),l=t("../instances"),i=t("../update-geometry"),s=t("../update-scroll");e.exports=function(t){var e=l.get(t);r(t,e)}},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],16:[function(t,e,n){"use strict";function r(t,e,n,r){function o(n,r){var o=t.scrollTop,l=t.scrollLeft,i=Math.abs(n),s=Math.abs(r);if(s>i){if(r<0&&o===e.contentHeight-e.containerHeight||r>0&&0===o)return!e.settings.swipePropagation}else if(i>s&&(n<0&&l===e.contentWidth-e.containerWidth||n>0&&0===l))return!e.settings.swipePropagation;return!0}function a(e,n){s(t,"top",t.scrollTop-n),s(t,"left",t.scrollLeft-e),i(t)}function c(){w=!0}function u(){w=!1}function d(t){return t.targetTouches?t.targetTouches[0]:t}function p(t){return!(!t.targetTouches||1!==t.targetTouches.length)||!(!t.pointerType||"mouse"===t.pointerType||t.pointerType===t.MSPOINTER_TYPE_MOUSE)}function f(t){if(p(t)){Y=!0;var e=d(t);g.pageX=e.pageX,g.pageY=e.pageY,v=(new Date).getTime(),null!==y&&clearInterval(y),t.stopPropagation()}}function h(t){if(!Y&&e.settings.swipePropagation&&f(t),!w&&Y&&p(t)){var n=d(t),r={pageX:n.pageX,pageY:n.pageY},l=r.pageX-g.pageX,i=r.pageY-g.pageY;a(l,i),g=r;var s=(new Date).getTime(),c=s-v;c>0&&(m.x=l/c,m.y=i/c,v=s),o(l,i)&&(t.stopPropagation(),t.preventDefault())}}function b(){!w&&Y&&(Y=!1,clearInterval(y),y=setInterval(function(){return l.get(t)&&(m.x||m.y)?Math.abs(m.x)<.01&&Math.abs(m.y)<.01?void clearInterval(y):(a(30*m.x,30*m.y),m.x*=.8,void(m.y*=.8)):void clearInterval(y)},10))}var g={},v=0,m={},y=null,w=!1,Y=!1;n?(e.event.bind(window,"touchstart",c),e.event.bind(window,"touchend",u),e.event.bind(t,"touchstart",f),e.event.bind(t,"touchmove",h),e.event.bind(t,"touchend",b)):r&&(window.PointerEvent?(e.event.bind(window,"pointerdown",c),e.event.bind(window,"pointerup",u),e.event.bind(t,"pointerdown",f),e.event.bind(t,"pointermove",h),e.event.bind(t,"pointerup",b)):window.MSPointerEvent&&(e.event.bind(window,"MSPointerDown",c),e.event.bind(window,"MSPointerUp",u),e.event.bind(t,"MSPointerDown",f),e.event.bind(t,"MSPointerMove",h),e.event.bind(t,"MSPointerUp",b)))}var o=t("../../lib/helper"),l=t("../instances"),i=t("../update-geometry"),s=t("../update-scroll");e.exports=function(t){if(o.env.supportsTouch||o.env.supportsIePointer){var e=l.get(t);r(t,e,o.env.supportsTouch,o.env.supportsIePointer)}}},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/class"),l=t("./instances"),i=t("./update-geometry"),s={"click-rail":t("./handler/click-rail"),"drag-scrollbar":t("./handler/drag-scrollbar"),keyboard:t("./handler/keyboard"),wheel:t("./handler/mouse-wheel"),touch:t("./handler/touch"),selection:t("./handler/selection")},a=t("./handler/native-scroll");e.exports=function(t,e){e="object"==typeof e?e:{},o.add(t,"ps-container");var n=l.add(t);n.settings=r.extend(n.settings,e),o.add(t,"ps-theme-"+n.settings.theme),n.settings.handlers.forEach(function(e){s[e](t)}),a(t),i(t)}},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(t,e,n){"use strict";function r(t){function e(){a.add(t,"ps-focus")}function n(){a.remove(t,"ps-focus")}var r=this;r.settings=s.clone(c),r.containerWidth=null,r.containerHeight=null,r.contentWidth=null,r.contentHeight=null,r.isRtl="rtl"===u.css(t,"direction"),r.isNegativeScroll=function(){var e=t.scrollLeft,n=null;return t.scrollLeft=-1,n=t.scrollLeft<0,t.scrollLeft=e,n}(),r.negativeScrollAdjustment=r.isNegativeScroll?t.scrollWidth-t.clientWidth:0,r.event=new d,r.ownerDocument=t.ownerDocument||document,r.scrollbarXRail=u.appendTo(u.e("div","ps-scrollbar-x-rail"),t),r.scrollbarX=u.appendTo(u.e("div","ps-scrollbar-x"),r.scrollbarXRail),r.scrollbarX.setAttribute("tabindex",0),r.event.bind(r.scrollbarX,"focus",e),r.event.bind(r.scrollbarX,"blur",n),r.scrollbarXActive=null,r.scrollbarXWidth=null,r.scrollbarXLeft=null,r.scrollbarXBottom=s.toInt(u.css(r.scrollbarXRail,"bottom")),r.isScrollbarXUsingBottom=r.scrollbarXBottom===r.scrollbarXBottom,r.scrollbarXTop=r.isScrollbarXUsingBottom?null:s.toInt(u.css(r.scrollbarXRail,"top")),r.railBorderXWidth=s.toInt(u.css(r.scrollbarXRail,"borderLeftWidth"))+s.toInt(u.css(r.scrollbarXRail,"borderRightWidth")),u.css(r.scrollbarXRail,"display","block"),r.railXMarginWidth=s.toInt(u.css(r.scrollbarXRail,"marginLeft"))+s.toInt(u.css(r.scrollbarXRail,"marginRight")),u.css(r.scrollbarXRail,"display",""),r.railXWidth=null,r.railXRatio=null,r.scrollbarYRail=u.appendTo(u.e("div","ps-scrollbar-y-rail"),t),r.scrollbarY=u.appendTo(u.e("div","ps-scrollbar-y"),r.scrollbarYRail),r.scrollbarY.setAttribute("tabindex",0),r.event.bind(r.scrollbarY,"focus",e),r.event.bind(r.scrollbarY,"blur",n),r.scrollbarYActive=null,r.scrollbarYHeight=null,r.scrollbarYTop=null,r.scrollbarYRight=s.toInt(u.css(r.scrollbarYRail,"right")),r.isScrollbarYUsingRight=r.scrollbarYRight===r.scrollbarYRight,r.scrollbarYLeft=r.isScrollbarYUsingRight?null:s.toInt(u.css(r.scrollbarYRail,"left")),r.scrollbarYOuterWidth=r.isRtl?s.outerWidth(r.scrollbarY):null,r.railBorderYWidth=s.toInt(u.css(r.scrollbarYRail,"borderTopWidth"))+s.toInt(u.css(r.scrollbarYRail,"borderBottomWidth")),u.css(r.scrollbarYRail,"display","block"),r.railYMarginHeight=s.toInt(u.css(r.scrollbarYRail,"marginTop"))+s.toInt(u.css(r.scrollbarYRail,"marginBottom")),u.css(r.scrollbarYRail,"display",""),r.railYHeight=null,r.railYRatio=null}function o(t){return t.getAttribute("data-ps-id")}function l(t,e){t.setAttribute("data-ps-id",e)}function i(t){t.removeAttribute("data-ps-id")}var s=t("../lib/helper"),a=t("../lib/class"),c=t("./default-setting"),u=t("../lib/dom"),d=t("../lib/event-manager"),p=t("../lib/guid"),f={};n.add=function(t){var e=p();return l(t,e),f[e]=new r(t),f[e]},n.remove=function(t){delete f[o(t)],i(t)},n.get=function(t){return f[o(t)]}},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(t,e,n){"use strict";function r(t,e){return t.settings.minScrollbarLength&&(e=Math.max(e,t.settings.minScrollbarLength)),t.settings.maxScrollbarLength&&(e=Math.min(e,t.settings.maxScrollbarLength)),e}function o(t,e){var n={width:e.railXWidth};e.isRtl?n.left=e.negativeScrollAdjustment+t.scrollLeft+e.containerWidth-e.contentWidth:n.left=t.scrollLeft,e.isScrollbarXUsingBottom?n.bottom=e.scrollbarXBottom-t.scrollTop:n.top=e.scrollbarXTop+t.scrollTop,s.css(e.scrollbarXRail,n);var r={top:t.scrollTop,height:e.railYHeight};e.isScrollbarYUsingRight?e.isRtl?r.right=e.contentWidth-(e.negativeScrollAdjustment+t.scrollLeft)-e.scrollbarYRight-e.scrollbarYOuterWidth:r.right=e.scrollbarYRight-t.scrollLeft:e.isRtl?r.left=e.negativeScrollAdjustment+t.scrollLeft+2*e.containerWidth-e.contentWidth-e.scrollbarYLeft-e.scrollbarYOuterWidth:r.left=e.scrollbarYLeft+t.scrollLeft,s.css(e.scrollbarYRail,r),s.css(e.scrollbarX,{left:e.scrollbarXLeft,width:e.scrollbarXWidth-e.railBorderXWidth}),s.css(e.scrollbarY,{top:e.scrollbarYTop,height:e.scrollbarYHeight-e.railBorderYWidth})}var l=t("../lib/helper"),i=t("../lib/class"),s=t("../lib/dom"),a=t("./instances"),c=t("./update-scroll");e.exports=function(t){var e=a.get(t);e.containerWidth=t.clientWidth,e.containerHeight=t.clientHeight,e.contentWidth=t.scrollWidth,e.contentHeight=t.scrollHeight;var n;t.contains(e.scrollbarXRail)||(n=s.queryChildren(t,".ps-scrollbar-x-rail"),n.length>0&&n.forEach(function(t){s.remove(t)}),s.appendTo(e.scrollbarXRail,t)),t.contains(e.scrollbarYRail)||(n=s.queryChildren(t,".ps-scrollbar-y-rail"),n.length>0&&n.forEach(function(t){s.remove(t)}),s.appendTo(e.scrollbarYRail,t)),!e.settings.suppressScrollX&&e.containerWidth+e.settings.scrollXMarginOffset<e.contentWidth?(e.scrollbarXActive=!0,e.railXWidth=e.containerWidth-e.railXMarginWidth,e.railXRatio=e.containerWidth/e.railXWidth,e.scrollbarXWidth=r(e,l.toInt(e.railXWidth*e.containerWidth/e.contentWidth)),e.scrollbarXLeft=l.toInt((e.negativeScrollAdjustment+t.scrollLeft)*(e.railXWidth-e.scrollbarXWidth)/(e.contentWidth-e.containerWidth))):e.scrollbarXActive=!1,!e.settings.suppressScrollY&&e.containerHeight+e.settings.scrollYMarginOffset<e.contentHeight?(e.scrollbarYActive=!0,e.railYHeight=e.containerHeight-e.railYMarginHeight,e.railYRatio=e.containerHeight/e.railYHeight,e.scrollbarYHeight=r(e,l.toInt(e.railYHeight*e.containerHeight/e.contentHeight)),e.scrollbarYTop=l.toInt(t.scrollTop*(e.railYHeight-e.scrollbarYHeight)/(e.contentHeight-e.containerHeight))):e.scrollbarYActive=!1,e.scrollbarXLeft>=e.railXWidth-e.scrollbarXWidth&&(e.scrollbarXLeft=e.railXWidth-e.scrollbarXWidth),e.scrollbarYTop>=e.railYHeight-e.scrollbarYHeight&&(e.scrollbarYTop=e.railYHeight-e.scrollbarYHeight),o(t,e),e.scrollbarXActive?i.add(t,"ps-active-x"):(i.remove(t,"ps-active-x"),e.scrollbarXWidth=0,e.scrollbarXLeft=0,c(t,"left",0)),e.scrollbarYActive?i.add(t,"ps-active-y"):(i.remove(t,"ps-active-y"),e.scrollbarYHeight=0,e.scrollbarYTop=0,c(t,"top",0))}},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(t,e,n){"use strict";var r,o,l=t("./instances"),i=function(t){var e=document.createEvent("Event");return e.initEvent(t,!0,!0),e};e.exports=function(t,e,n){if("undefined"==typeof t)throw"You must provide an element to the update-scroll function";if("undefined"==typeof e)throw"You must provide an axis to the update-scroll function";if("undefined"==typeof n)throw"You must provide a value to the update-scroll function";"top"===e&&n<=0&&(t.scrollTop=n=0,t.dispatchEvent(i("ps-y-reach-start"))),"left"===e&&n<=0&&(t.scrollLeft=n=0,t.dispatchEvent(i("ps-x-reach-start")));var s=l.get(t);"top"===e&&n>=s.contentHeight-s.containerHeight&&(n=s.contentHeight-s.containerHeight,n-t.scrollTop<=1?n=t.scrollTop:t.scrollTop=n,t.dispatchEvent(i("ps-y-reach-end"))),"left"===e&&n>=s.contentWidth-s.containerWidth&&(n=s.contentWidth-s.containerWidth,n-t.scrollLeft<=1?n=t.scrollLeft:t.scrollLeft=n,t.dispatchEvent(i("ps-x-reach-end"))),r||(r=t.scrollTop),o||(o=t.scrollLeft),"top"===e&&n<r&&t.dispatchEvent(i("ps-scroll-up")),"top"===e&&n>r&&t.dispatchEvent(i("ps-scroll-down")),"left"===e&&n<o&&t.dispatchEvent(i("ps-scroll-left")),"left"===e&&n>o&&t.dispatchEvent(i("ps-scroll-right")),"top"===e&&(t.scrollTop=r=n,t.dispatchEvent(i("ps-scroll-y"))),"left"===e&&(t.scrollLeft=o=n,t.dispatchEvent(i("ps-scroll-x")))}},{"./instances":18}],21:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/dom"),l=t("./instances"),i=t("./update-geometry"),s=t("./update-scroll");e.exports=function(t){var e=l.get(t);e&&(e.negativeScrollAdjustment=e.isNegativeScroll?t.scrollWidth-t.clientWidth:0,o.css(e.scrollbarXRail,"display","block"),o.css(e.scrollbarYRail,"display","block"),e.railXMarginWidth=r.toInt(o.css(e.scrollbarXRail,"marginLeft"))+r.toInt(o.css(e.scrollbarXRail,"marginRight")),e.railYMarginHeight=r.toInt(o.css(e.scrollbarYRail,"marginTop"))+r.toInt(o.css(e.scrollbarYRail,"marginBottom")),o.css(e.scrollbarXRail,"display","none"),o.css(e.scrollbarYRail,"display","none"),i(t),s(t,"top",t.scrollTop),s(t,"left",t.scrollLeft),o.css(e.scrollbarXRail,"display",""),o.css(e.scrollbarYRail,"display",""))}},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]);
\ No newline at end of file
+++ /dev/null
-@import 'variables';
-@import 'mixins';
-@import 'themes';
+++ /dev/null
-@mixin scrollbar-rail-default($theme) {
- display: none;
- position: absolute; /* please don't change 'position' */
- opacity: map_get($theme, rail-default-opacity);
- transition: background-color .2s linear, opacity .2s linear;
-}
-
-@mixin scrollbar-rail-hover($theme) {
- background-color: map_get($theme, rail-hover-bg);
- opacity: map_get($theme, rail-hover-opacity);
-}
-
-@mixin scrollbar-default($theme) {
- position: absolute; /* please don't change 'position' */
- background-color: map_get($theme, bar-container-hover-bg);
- border-radius: map_get($theme, border-radius);
- transition: background-color .2s linear, height .2s linear, width .2s ease-in-out,
- border-radius .2s ease-in-out;
-}
-
-@mixin scrollbar-hover($theme) {
- background-color: map_get($theme, bar-hover-bg);
-}
-
-@mixin in-scrolling($theme) {
- &.ps-in-scrolling {
- &.ps-x > .ps-scrollbar-x-rail {
- @include scrollbar-rail-hover($theme);
- > .ps-scrollbar-x {
- @include scrollbar-hover($theme);
- height: map_get($theme, scrollbar-x-hover-height);
- }
- }
- &.ps-y > .ps-scrollbar-y-rail {
- @include scrollbar-rail-hover($theme);
- > .ps-scrollbar-y {
- @include scrollbar-hover($theme);
- width: map_get($theme, scrollbar-y-hover-width);
- }
- }
- }
-}
-
-// Layout and theme mixin
-@mixin ps-container($theme) {
- -ms-touch-action: auto;
- touch-action: auto;
- overflow: hidden !important;
- -ms-overflow-style: none;
-
- // Edge
- @supports (-ms-overflow-style: none) {
- overflow: auto !important;
- }
- // IE10+
- @media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
- overflow: auto !important;
- }
-
- &.ps-active-x > .ps-scrollbar-x-rail,
- &.ps-active-y > .ps-scrollbar-y-rail {
- display: block;
- background-color: map_get($theme, bar-bg);
- }
-
- @include in-scrolling($theme);
-
- > .ps-scrollbar-x-rail {
- @include scrollbar-rail-default($theme);
- bottom: map_get($theme, scrollbar-x-rail-bottom); /* there must be 'bottom' for ps-scrollbar-x-rail */
- height: map_get($theme, scrollbar-x-rail-height);
-
- > .ps-scrollbar-x {
- @include scrollbar-default($theme);
- bottom: map_get($theme, scrollbar-x-bottom); /* there must be 'bottom' for ps-scrollbar-x */
- height: map_get($theme, scrollbar-x-height);
- }
- &:hover,
- &:active {
- > .ps-scrollbar-x {
- height: map_get($theme, scrollbar-x-hover-height);
- }
- }
- }
-
- > .ps-scrollbar-y-rail {
- @include scrollbar-rail-default($theme);
- right: map_get($theme, scrollbar-y-rail-right); /* there must be 'right' for ps-scrollbar-y-rail */
- width: map_get($theme, scrollbar-y-rail-width);
-
- > .ps-scrollbar-y {
- @include scrollbar-default($theme);
- right: map_get($theme, scrollbar-y-right); /* there must be 'right' for ps-scrollbar-y */
- width: map_get($theme, scrollbar-y-width);
- }
- &:hover,
- &:active {
- > .ps-scrollbar-y {
- width: map_get($theme, scrollbar-y-hover-width);
- }
- }
- }
-
- &:hover {
- @include in-scrolling($theme);
-
- > .ps-scrollbar-x-rail,
- > .ps-scrollbar-y-rail {
- opacity: map_get($theme, rail-container-hover-opacity);
- }
-
- > .ps-scrollbar-x-rail:hover {
- @include scrollbar-rail-hover($theme);
-
- > .ps-scrollbar-x {
- @include scrollbar-hover($theme);
- }
- }
-
- > .ps-scrollbar-y-rail:hover {
- @include scrollbar-rail-hover($theme);
-
- > .ps-scrollbar-y {
- @include scrollbar-hover($theme);
- }
- }
- }
-}
+++ /dev/null
-$ps-theme-default: (
- border-radius: $ps-border-radius,
- rail-default-opacity: $ps-rail-default-opacity,
- rail-container-hover-opacity: $ps-rail-container-hover-opacity,
- rail-hover-opacity: $ps-rail-hover-opacity,
- bar-bg: $ps-bar-bg,
- bar-container-hover-bg: $ps-bar-container-hover-bg,
- bar-hover-bg: $ps-bar-hover-bg,
- rail-hover-bg: $ps-rail-hover-bg,
- scrollbar-x-rail-bottom: $ps-scrollbar-x-rail-bottom,
- scrollbar-x-rail-height: $ps-scrollbar-x-rail-height,
- scrollbar-x-bottom: $ps-scrollbar-x-bottom,
- scrollbar-x-height: $ps-scrollbar-x-height,
- scrollbar-x-hover-height: $ps-scrollbar-x-hover-height,
- scrollbar-y-rail-right: $ps-scrollbar-y-rail-right,
- scrollbar-y-rail-width: $ps-scrollbar-y-rail-width,
- scrollbar-y-right: $ps-scrollbar-y-right,
- scrollbar-y-width: $ps-scrollbar-y-width,
- scrollbar-y-hover-width: $ps-scrollbar-y-hover-width,
-);
-
-// Default theme
-.ps-container {
- @include ps-container($ps-theme-default);
-}
+++ /dev/null
-// Colors
-$ps-border-radius: 6px !default;
-
-$ps-rail-default-opacity: 0 !default;
-$ps-rail-container-hover-opacity: 0.6 !default;
-$ps-rail-hover-opacity: 0.9 !default;
-
-$ps-bar-bg: transparent !default;
-$ps-bar-container-hover-bg: #aaa !default;
-$ps-bar-hover-bg: #999 !default;
-$ps-rail-hover-bg: #eee !default;
-
-// Sizes
-$ps-scrollbar-x-rail-bottom: 0px !default;
-$ps-scrollbar-x-rail-height: 15px !default;
-$ps-scrollbar-x-bottom: 2px !default;
-$ps-scrollbar-x-height: 6px !default;
-$ps-scrollbar-x-hover-height: 11px !default;
-
-$ps-scrollbar-y-rail-right: 0 !default;
-$ps-scrollbar-y-rail-width: 15px !default;
-$ps-scrollbar-y-right: 2px !default;
-$ps-scrollbar-y-width: 6px !default;
-$ps-scrollbar-y-hover-width: 11px !default;
+++ /dev/null
-'use strict';
-
-var ps = require('../main');
-
-if (typeof define === 'function' && define.amd) {
- // AMD
- define(ps);
-} else {
- // Add to a global object.
- window.PerfectScrollbar = ps;
- if (typeof window.Ps === 'undefined') {
- window.Ps = ps;
- }
-}
+++ /dev/null
-'use strict';
-
-var ps = require('../main');
-var psInstances = require('../plugin/instances');
-
-function mountJQuery(jQuery) {
- jQuery.fn.perfectScrollbar = function (settingOrCommand) {
- return this.each(function () {
- if (typeof settingOrCommand === 'object' ||
- typeof settingOrCommand === 'undefined') {
- // If it's an object or none, initialize.
- var settings = settingOrCommand;
-
- if (!psInstances.get(this)) {
- ps.initialize(this, settings);
- }
- } else {
- // Unless, it may be a command.
- var command = settingOrCommand;
-
- if (command === 'update') {
- ps.update(this);
- } else if (command === 'destroy') {
- ps.destroy(this);
- }
- }
- });
- };
-}
-
-if (typeof define === 'function' && define.amd) {
- // AMD. Register as an anonymous module.
- define(['jquery'], mountJQuery);
-} else {
- var jq = window.jQuery ? window.jQuery : window.$;
- if (typeof jq !== 'undefined') {
- mountJQuery(jq);
- }
-}
-
-module.exports = mountJQuery;
+++ /dev/null
-'use strict';
-
-function oldAdd(element, className) {
- var classes = element.className.split(' ');
- if (classes.indexOf(className) < 0) {
- classes.push(className);
- }
- element.className = classes.join(' ');
-}
-
-function oldRemove(element, className) {
- var classes = element.className.split(' ');
- var idx = classes.indexOf(className);
- if (idx >= 0) {
- classes.splice(idx, 1);
- }
- element.className = classes.join(' ');
-}
-
-exports.add = function (element, className) {
- if (element.classList) {
- element.classList.add(className);
- } else {
- oldAdd(element, className);
- }
-};
-
-exports.remove = function (element, className) {
- if (element.classList) {
- element.classList.remove(className);
- } else {
- oldRemove(element, className);
- }
-};
-
-exports.list = function (element) {
- if (element.classList) {
- return Array.prototype.slice.apply(element.classList);
- } else {
- return element.className.split(' ');
- }
-};
+++ /dev/null
-'use strict';
-
-var DOM = {};
-
-DOM.e = function (tagName, className) {
- var element = document.createElement(tagName);
- element.className = className;
- return element;
-};
-
-DOM.appendTo = function (child, parent) {
- parent.appendChild(child);
- return child;
-};
-
-function cssGet(element, styleName) {
- return window.getComputedStyle(element)[styleName];
-}
-
-function cssSet(element, styleName, styleValue) {
- if (typeof styleValue === 'number') {
- styleValue = styleValue.toString() + 'px';
- }
- element.style[styleName] = styleValue;
- return element;
-}
-
-function cssMultiSet(element, obj) {
- for (var key in obj) {
- var val = obj[key];
- if (typeof val === 'number') {
- val = val.toString() + 'px';
- }
- element.style[key] = val;
- }
- return element;
-}
-
-DOM.css = function (element, styleNameOrObject, styleValue) {
- if (typeof styleNameOrObject === 'object') {
- // multiple set with object
- return cssMultiSet(element, styleNameOrObject);
- } else {
- if (typeof styleValue === 'undefined') {
- return cssGet(element, styleNameOrObject);
- } else {
- return cssSet(element, styleNameOrObject, styleValue);
- }
- }
-};
-
-DOM.matches = function (element, query) {
- if (typeof element.matches !== 'undefined') {
- return element.matches(query);
- } else {
- if (typeof element.matchesSelector !== 'undefined') {
- return element.matchesSelector(query);
- } else if (typeof element.webkitMatchesSelector !== 'undefined') {
- return element.webkitMatchesSelector(query);
- } else if (typeof element.mozMatchesSelector !== 'undefined') {
- return element.mozMatchesSelector(query);
- } else if (typeof element.msMatchesSelector !== 'undefined') {
- return element.msMatchesSelector(query);
- }
- }
-};
-
-DOM.remove = function (element) {
- if (typeof element.remove !== 'undefined') {
- element.remove();
- } else {
- if (element.parentNode) {
- element.parentNode.removeChild(element);
- }
- }
-};
-
-DOM.queryChildren = function (element, selector) {
- return Array.prototype.filter.call(element.childNodes, function (child) {
- return DOM.matches(child, selector);
- });
-};
-
-module.exports = DOM;
+++ /dev/null
-'use strict';
-
-var EventElement = function (element) {
- this.element = element;
- this.events = {};
-};
-
-EventElement.prototype.bind = function (eventName, handler) {
- if (typeof this.events[eventName] === 'undefined') {
- this.events[eventName] = [];
- }
- this.events[eventName].push(handler);
- this.element.addEventListener(eventName, handler, false);
-};
-
-EventElement.prototype.unbind = function (eventName, handler) {
- var isHandlerProvided = (typeof handler !== 'undefined');
- this.events[eventName] = this.events[eventName].filter(function (hdlr) {
- if (isHandlerProvided && hdlr !== handler) {
- return true;
- }
- this.element.removeEventListener(eventName, hdlr, false);
- return false;
- }, this);
-};
-
-EventElement.prototype.unbindAll = function () {
- for (var name in this.events) {
- this.unbind(name);
- }
-};
-
-var EventManager = function () {
- this.eventElements = [];
-};
-
-EventManager.prototype.eventElement = function (element) {
- var ee = this.eventElements.filter(function (eventElement) {
- return eventElement.element === element;
- })[0];
- if (typeof ee === 'undefined') {
- ee = new EventElement(element);
- this.eventElements.push(ee);
- }
- return ee;
-};
-
-EventManager.prototype.bind = function (element, eventName, handler) {
- this.eventElement(element).bind(eventName, handler);
-};
-
-EventManager.prototype.unbind = function (element, eventName, handler) {
- this.eventElement(element).unbind(eventName, handler);
-};
-
-EventManager.prototype.unbindAll = function () {
- for (var i = 0; i < this.eventElements.length; i++) {
- this.eventElements[i].unbindAll();
- }
-};
-
-EventManager.prototype.once = function (element, eventName, handler) {
- var ee = this.eventElement(element);
- var onceHandler = function (e) {
- ee.unbind(eventName, onceHandler);
- handler(e);
- };
- ee.bind(eventName, onceHandler);
-};
-
-module.exports = EventManager;
+++ /dev/null
-'use strict';
-
-module.exports = (function () {
- function s4() {
- return Math.floor((1 + Math.random()) * 0x10000)
- .toString(16)
- .substring(1);
- }
- return function () {
- return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
- s4() + '-' + s4() + s4() + s4();
- };
-})();
+++ /dev/null
-'use strict';
-
-var cls = require('./class');
-var dom = require('./dom');
-
-var toInt = exports.toInt = function (x) {
- return parseInt(x, 10) || 0;
-};
-
-var clone = exports.clone = function (obj) {
- if (!obj) {
- return null;
- } else if (obj.constructor === Array) {
- return obj.map(clone);
- } else if (typeof obj === 'object') {
- var result = {};
- for (var key in obj) {
- result[key] = clone(obj[key]);
- }
- return result;
- } else {
- return obj;
- }
-};
-
-exports.extend = function (original, source) {
- var result = clone(original);
- for (var key in source) {
- result[key] = clone(source[key]);
- }
- return result;
-};
-
-exports.isEditable = function (el) {
- return dom.matches(el, "input,[contenteditable]") ||
- dom.matches(el, "select,[contenteditable]") ||
- dom.matches(el, "textarea,[contenteditable]") ||
- dom.matches(el, "button,[contenteditable]");
-};
-
-exports.removePsClasses = function (element) {
- var clsList = cls.list(element);
- for (var i = 0; i < clsList.length; i++) {
- var className = clsList[i];
- if (className.indexOf('ps-') === 0) {
- cls.remove(element, className);
- }
- }
-};
-
-exports.outerWidth = function (element) {
- return toInt(dom.css(element, 'width')) +
- toInt(dom.css(element, 'paddingLeft')) +
- toInt(dom.css(element, 'paddingRight')) +
- toInt(dom.css(element, 'borderLeftWidth')) +
- toInt(dom.css(element, 'borderRightWidth'));
-};
-
-exports.startScrolling = function (element, axis) {
- cls.add(element, 'ps-in-scrolling');
- if (typeof axis !== 'undefined') {
- cls.add(element, 'ps-' + axis);
- } else {
- cls.add(element, 'ps-x');
- cls.add(element, 'ps-y');
- }
-};
-
-exports.stopScrolling = function (element, axis) {
- cls.remove(element, 'ps-in-scrolling');
- if (typeof axis !== 'undefined') {
- cls.remove(element, 'ps-' + axis);
- } else {
- cls.remove(element, 'ps-x');
- cls.remove(element, 'ps-y');
- }
-};
-
-exports.env = {
- isWebKit: 'WebkitAppearance' in document.documentElement.style,
- supportsTouch: (('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch),
- supportsIePointer: window.navigator.msMaxTouchPoints !== null
-};
+++ /dev/null
-'use strict';
-
-var destroy = require('./plugin/destroy');
-var initialize = require('./plugin/initialize');
-var update = require('./plugin/update');
-
-module.exports = {
- initialize: initialize,
- update: update,
- destroy: destroy
-};
+++ /dev/null
-'use strict';
-
-module.exports = {
- handlers: ['click-rail', 'drag-scrollbar', 'keyboard', 'wheel', 'touch'],
- maxScrollbarLength: null,
- minScrollbarLength: null,
- scrollXMarginOffset: 0,
- scrollYMarginOffset: 0,
- suppressScrollX: false,
- suppressScrollY: false,
- swipePropagation: true,
- useBothWheelAxes: false,
- wheelPropagation: false,
- wheelSpeed: 1,
- theme: 'default'
-};
+++ /dev/null
-'use strict';
-
-var _ = require('../lib/helper');
-var dom = require('../lib/dom');
-var instances = require('./instances');
-
-module.exports = function (element) {
- var i = instances.get(element);
-
- if (!i) {
- return;
- }
-
- i.event.unbindAll();
- dom.remove(i.scrollbarX);
- dom.remove(i.scrollbarY);
- dom.remove(i.scrollbarXRail);
- dom.remove(i.scrollbarYRail);
- _.removePsClasses(element);
-
- instances.remove(element);
-};
+++ /dev/null
-'use strict';
-
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindClickRailHandler(element, i) {
- function pageOffset(el) {
- return el.getBoundingClientRect();
- }
- var stopPropagation = function (e) { e.stopPropagation(); };
-
- i.event.bind(i.scrollbarY, 'click', stopPropagation);
- i.event.bind(i.scrollbarYRail, 'click', function (e) {
- var positionTop = e.pageY - window.pageYOffset - pageOffset(i.scrollbarYRail).top;
- var direction = positionTop > i.scrollbarYTop ? 1 : -1;
-
- updateScroll(element, 'top', element.scrollTop + direction * i.containerHeight);
- updateGeometry(element);
-
- e.stopPropagation();
- });
-
- i.event.bind(i.scrollbarX, 'click', stopPropagation);
- i.event.bind(i.scrollbarXRail, 'click', function (e) {
- var positionLeft = e.pageX - window.pageXOffset - pageOffset(i.scrollbarXRail).left;
- var direction = positionLeft > i.scrollbarXLeft ? 1 : -1;
-
- updateScroll(element, 'left', element.scrollLeft + direction * i.containerWidth);
- updateGeometry(element);
-
- e.stopPropagation();
- });
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindClickRailHandler(element, i);
-};
+++ /dev/null
-'use strict';
-
-var _ = require('../../lib/helper');
-var dom = require('../../lib/dom');
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindMouseScrollXHandler(element, i) {
- var currentLeft = null;
- var currentPageX = null;
-
- function updateScrollLeft(deltaX) {
- var newLeft = currentLeft + (deltaX * i.railXRatio);
- var maxLeft = Math.max(0, i.scrollbarXRail.getBoundingClientRect().left) + (i.railXRatio * (i.railXWidth - i.scrollbarXWidth));
-
- if (newLeft < 0) {
- i.scrollbarXLeft = 0;
- } else if (newLeft > maxLeft) {
- i.scrollbarXLeft = maxLeft;
- } else {
- i.scrollbarXLeft = newLeft;
- }
-
- var scrollLeft = _.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment;
- updateScroll(element, 'left', scrollLeft);
- }
-
- var mouseMoveHandler = function (e) {
- updateScrollLeft(e.pageX - currentPageX);
- updateGeometry(element);
- e.stopPropagation();
- e.preventDefault();
- };
-
- var mouseUpHandler = function () {
- _.stopScrolling(element, 'x');
- i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
- };
-
- i.event.bind(i.scrollbarX, 'mousedown', function (e) {
- currentPageX = e.pageX;
- currentLeft = _.toInt(dom.css(i.scrollbarX, 'left')) * i.railXRatio;
- _.startScrolling(element, 'x');
-
- i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
- i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
-
- e.stopPropagation();
- e.preventDefault();
- });
-}
-
-function bindMouseScrollYHandler(element, i) {
- var currentTop = null;
- var currentPageY = null;
-
- function updateScrollTop(deltaY) {
- var newTop = currentTop + (deltaY * i.railYRatio);
- var maxTop = Math.max(0, i.scrollbarYRail.getBoundingClientRect().top) + (i.railYRatio * (i.railYHeight - i.scrollbarYHeight));
-
- if (newTop < 0) {
- i.scrollbarYTop = 0;
- } else if (newTop > maxTop) {
- i.scrollbarYTop = maxTop;
- } else {
- i.scrollbarYTop = newTop;
- }
-
- var scrollTop = _.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight)));
- updateScroll(element, 'top', scrollTop);
- }
-
- var mouseMoveHandler = function (e) {
- updateScrollTop(e.pageY - currentPageY);
- updateGeometry(element);
- e.stopPropagation();
- e.preventDefault();
- };
-
- var mouseUpHandler = function () {
- _.stopScrolling(element, 'y');
- i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
- };
-
- i.event.bind(i.scrollbarY, 'mousedown', function (e) {
- currentPageY = e.pageY;
- currentTop = _.toInt(dom.css(i.scrollbarY, 'top')) * i.railYRatio;
- _.startScrolling(element, 'y');
-
- i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
- i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
-
- e.stopPropagation();
- e.preventDefault();
- });
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindMouseScrollXHandler(element, i);
- bindMouseScrollYHandler(element, i);
-};
+++ /dev/null
-'use strict';
-
-var _ = require('../../lib/helper');
-var dom = require('../../lib/dom');
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindKeyboardHandler(element, i) {
- var hovered = false;
- i.event.bind(element, 'mouseenter', function () {
- hovered = true;
- });
- i.event.bind(element, 'mouseleave', function () {
- hovered = false;
- });
-
- var shouldPrevent = false;
- function shouldPreventDefault(deltaX, deltaY) {
- var scrollTop = element.scrollTop;
- if (deltaX === 0) {
- if (!i.scrollbarYActive) {
- return false;
- }
- if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
- return !i.settings.wheelPropagation;
- }
- }
-
- var scrollLeft = element.scrollLeft;
- if (deltaY === 0) {
- if (!i.scrollbarXActive) {
- return false;
- }
- if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
- return !i.settings.wheelPropagation;
- }
- }
- return true;
- }
-
- i.event.bind(i.ownerDocument, 'keydown', function (e) {
- if ((e.isDefaultPrevented && e.isDefaultPrevented()) || e.defaultPrevented) {
- return;
- }
-
- var focused = dom.matches(i.scrollbarX, ':focus') ||
- dom.matches(i.scrollbarY, ':focus');
-
- if (!hovered && !focused) {
- return;
- }
-
- var activeElement = document.activeElement ? document.activeElement : i.ownerDocument.activeElement;
- if (activeElement) {
- if (activeElement.tagName === 'IFRAME') {
- activeElement = activeElement.contentDocument.activeElement;
- } else {
- // go deeper if element is a webcomponent
- while (activeElement.shadowRoot) {
- activeElement = activeElement.shadowRoot.activeElement;
- }
- }
- if (_.isEditable(activeElement)) {
- return;
- }
- }
-
- var deltaX = 0;
- var deltaY = 0;
-
- switch (e.which) {
- case 37: // left
- if (e.metaKey) {
- deltaX = -i.contentWidth;
- } else if (e.altKey) {
- deltaX = -i.containerWidth;
- } else {
- deltaX = -30;
- }
- break;
- case 38: // up
- if (e.metaKey) {
- deltaY = i.contentHeight;
- } else if (e.altKey) {
- deltaY = i.containerHeight;
- } else {
- deltaY = 30;
- }
- break;
- case 39: // right
- if (e.metaKey) {
- deltaX = i.contentWidth;
- } else if (e.altKey) {
- deltaX = i.containerWidth;
- } else {
- deltaX = 30;
- }
- break;
- case 40: // down
- if (e.metaKey) {
- deltaY = -i.contentHeight;
- } else if (e.altKey) {
- deltaY = -i.containerHeight;
- } else {
- deltaY = -30;
- }
- break;
- case 33: // page up
- deltaY = 90;
- break;
- case 32: // space bar
- if (e.shiftKey) {
- deltaY = 90;
- } else {
- deltaY = -90;
- }
- break;
- case 34: // page down
- deltaY = -90;
- break;
- case 35: // end
- if (e.ctrlKey) {
- deltaY = -i.contentHeight;
- } else {
- deltaY = -i.containerHeight;
- }
- break;
- case 36: // home
- if (e.ctrlKey) {
- deltaY = element.scrollTop;
- } else {
- deltaY = i.containerHeight;
- }
- break;
- default:
- return;
- }
-
- updateScroll(element, 'top', element.scrollTop - deltaY);
- updateScroll(element, 'left', element.scrollLeft + deltaX);
- updateGeometry(element);
-
- shouldPrevent = shouldPreventDefault(deltaX, deltaY);
- if (shouldPrevent) {
- e.preventDefault();
- }
- });
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindKeyboardHandler(element, i);
-};
+++ /dev/null
-'use strict';
-
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindMouseWheelHandler(element, i) {
- var shouldPrevent = false;
-
- function shouldPreventDefault(deltaX, deltaY) {
- var scrollTop = element.scrollTop;
- if (deltaX === 0) {
- if (!i.scrollbarYActive) {
- return false;
- }
- if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
- return !i.settings.wheelPropagation;
- }
- }
-
- var scrollLeft = element.scrollLeft;
- if (deltaY === 0) {
- if (!i.scrollbarXActive) {
- return false;
- }
- if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
- return !i.settings.wheelPropagation;
- }
- }
- return true;
- }
-
- function getDeltaFromEvent(e) {
- var deltaX = e.deltaX;
- var deltaY = -1 * e.deltaY;
-
- if (typeof deltaX === "undefined" || typeof deltaY === "undefined") {
- // OS X Safari
- deltaX = -1 * e.wheelDeltaX / 6;
- deltaY = e.wheelDeltaY / 6;
- }
-
- if (e.deltaMode && e.deltaMode === 1) {
- // Firefox in deltaMode 1: Line scrolling
- deltaX *= 10;
- deltaY *= 10;
- }
-
- if (deltaX !== deltaX && deltaY !== deltaY/* NaN checks */) {
- // IE in some mouse drivers
- deltaX = 0;
- deltaY = e.wheelDelta;
- }
-
- if (e.shiftKey) {
- // reverse axis with shift key
- return [-deltaY, -deltaX];
- }
- return [deltaX, deltaY];
- }
-
- function shouldBeConsumedByChild(deltaX, deltaY) {
- var child = element.querySelector('textarea:hover, select[multiple]:hover, .ps-child:hover');
- if (child) {
- if (!window.getComputedStyle(child).overflow.match(/(scroll|auto)/)) {
- // if not scrollable
- return false;
- }
-
- var maxScrollTop = child.scrollHeight - child.clientHeight;
- if (maxScrollTop > 0) {
- if (!(child.scrollTop === 0 && deltaY > 0) && !(child.scrollTop === maxScrollTop && deltaY < 0)) {
- return true;
- }
- }
- var maxScrollLeft = child.scrollLeft - child.clientWidth;
- if (maxScrollLeft > 0) {
- if (!(child.scrollLeft === 0 && deltaX < 0) && !(child.scrollLeft === maxScrollLeft && deltaX > 0)) {
- return true;
- }
- }
- }
- return false;
- }
-
- function mousewheelHandler(e) {
- var delta = getDeltaFromEvent(e);
-
- var deltaX = delta[0];
- var deltaY = delta[1];
-
- if (shouldBeConsumedByChild(deltaX, deltaY)) {
- return;
- }
-
- shouldPrevent = false;
- if (!i.settings.useBothWheelAxes) {
- // deltaX will only be used for horizontal scrolling and deltaY will
- // only be used for vertical scrolling - this is the default
- updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
- updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
- } else if (i.scrollbarYActive && !i.scrollbarXActive) {
- // only vertical scrollbar is active and useBothWheelAxes option is
- // active, so let's scroll vertical bar using both mouse wheel axes
- if (deltaY) {
- updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
- } else {
- updateScroll(element, 'top', element.scrollTop + (deltaX * i.settings.wheelSpeed));
- }
- shouldPrevent = true;
- } else if (i.scrollbarXActive && !i.scrollbarYActive) {
- // useBothWheelAxes and only horizontal bar is active, so use both
- // wheel axes for horizontal bar
- if (deltaX) {
- updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
- } else {
- updateScroll(element, 'left', element.scrollLeft - (deltaY * i.settings.wheelSpeed));
- }
- shouldPrevent = true;
- }
-
- updateGeometry(element);
-
- shouldPrevent = (shouldPrevent || shouldPreventDefault(deltaX, deltaY));
- if (shouldPrevent) {
- e.stopPropagation();
- e.preventDefault();
- }
- }
-
- if (typeof window.onwheel !== "undefined") {
- i.event.bind(element, 'wheel', mousewheelHandler);
- } else if (typeof window.onmousewheel !== "undefined") {
- i.event.bind(element, 'mousewheel', mousewheelHandler);
- }
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindMouseWheelHandler(element, i);
-};
+++ /dev/null
-'use strict';
-
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-
-function bindNativeScrollHandler(element, i) {
- i.event.bind(element, 'scroll', function () {
- updateGeometry(element);
- });
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindNativeScrollHandler(element, i);
-};
+++ /dev/null
-'use strict';
-
-var _ = require('../../lib/helper');
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindSelectionHandler(element, i) {
- function getRangeNode() {
- var selection = window.getSelection ? window.getSelection() :
- document.getSelection ? document.getSelection() : '';
- if (selection.toString().length === 0) {
- return null;
- } else {
- return selection.getRangeAt(0).commonAncestorContainer;
- }
- }
-
- var scrollingLoop = null;
- var scrollDiff = {top: 0, left: 0};
- function startScrolling() {
- if (!scrollingLoop) {
- scrollingLoop = setInterval(function () {
- if (!instances.get(element)) {
- clearInterval(scrollingLoop);
- return;
- }
-
- updateScroll(element, 'top', element.scrollTop + scrollDiff.top);
- updateScroll(element, 'left', element.scrollLeft + scrollDiff.left);
- updateGeometry(element);
- }, 50); // every .1 sec
- }
- }
- function stopScrolling() {
- if (scrollingLoop) {
- clearInterval(scrollingLoop);
- scrollingLoop = null;
- }
- _.stopScrolling(element);
- }
-
- var isSelected = false;
- i.event.bind(i.ownerDocument, 'selectionchange', function () {
- if (element.contains(getRangeNode())) {
- isSelected = true;
- } else {
- isSelected = false;
- stopScrolling();
- }
- });
- i.event.bind(window, 'mouseup', function () {
- if (isSelected) {
- isSelected = false;
- stopScrolling();
- }
- });
- i.event.bind(window, 'keyup', function () {
- if (isSelected) {
- isSelected = false;
- stopScrolling();
- }
- });
-
- i.event.bind(window, 'mousemove', function (e) {
- if (isSelected) {
- var mousePosition = {x: e.pageX, y: e.pageY};
- var containerGeometry = {
- left: element.offsetLeft,
- right: element.offsetLeft + element.offsetWidth,
- top: element.offsetTop,
- bottom: element.offsetTop + element.offsetHeight
- };
-
- if (mousePosition.x < containerGeometry.left + 3) {
- scrollDiff.left = -5;
- _.startScrolling(element, 'x');
- } else if (mousePosition.x > containerGeometry.right - 3) {
- scrollDiff.left = 5;
- _.startScrolling(element, 'x');
- } else {
- scrollDiff.left = 0;
- }
-
- if (mousePosition.y < containerGeometry.top + 3) {
- if (containerGeometry.top + 3 - mousePosition.y < 5) {
- scrollDiff.top = -5;
- } else {
- scrollDiff.top = -20;
- }
- _.startScrolling(element, 'y');
- } else if (mousePosition.y > containerGeometry.bottom - 3) {
- if (mousePosition.y - containerGeometry.bottom + 3 < 5) {
- scrollDiff.top = 5;
- } else {
- scrollDiff.top = 20;
- }
- _.startScrolling(element, 'y');
- } else {
- scrollDiff.top = 0;
- }
-
- if (scrollDiff.top === 0 && scrollDiff.left === 0) {
- stopScrolling();
- } else {
- startScrolling();
- }
- }
- });
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
- bindSelectionHandler(element, i);
-};
+++ /dev/null
-'use strict';
-
-var _ = require('../../lib/helper');
-var instances = require('../instances');
-var updateGeometry = require('../update-geometry');
-var updateScroll = require('../update-scroll');
-
-function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
- function shouldPreventDefault(deltaX, deltaY) {
- var scrollTop = element.scrollTop;
- var scrollLeft = element.scrollLeft;
- var magnitudeX = Math.abs(deltaX);
- var magnitudeY = Math.abs(deltaY);
-
- if (magnitudeY > magnitudeX) {
- // user is perhaps trying to swipe up/down the page
-
- if (((deltaY < 0) && (scrollTop === i.contentHeight - i.containerHeight)) ||
- ((deltaY > 0) && (scrollTop === 0))) {
- return !i.settings.swipePropagation;
- }
- } else if (magnitudeX > magnitudeY) {
- // user is perhaps trying to swipe left/right across the page
-
- if (((deltaX < 0) && (scrollLeft === i.contentWidth - i.containerWidth)) ||
- ((deltaX > 0) && (scrollLeft === 0))) {
- return !i.settings.swipePropagation;
- }
- }
-
- return true;
- }
-
- function applyTouchMove(differenceX, differenceY) {
- updateScroll(element, 'top', element.scrollTop - differenceY);
- updateScroll(element, 'left', element.scrollLeft - differenceX);
-
- updateGeometry(element);
- }
-
- var startOffset = {};
- var startTime = 0;
- var speed = {};
- var easingLoop = null;
- var inGlobalTouch = false;
- var inLocalTouch = false;
-
- function globalTouchStart() {
- inGlobalTouch = true;
- }
- function globalTouchEnd() {
- inGlobalTouch = false;
- }
-
- function getTouch(e) {
- if (e.targetTouches) {
- return e.targetTouches[0];
- } else {
- // Maybe IE pointer
- return e;
- }
- }
- function shouldHandle(e) {
- if (e.targetTouches && e.targetTouches.length === 1) {
- return true;
- }
- if (e.pointerType && e.pointerType !== 'mouse' && e.pointerType !== e.MSPOINTER_TYPE_MOUSE) {
- return true;
- }
- return false;
- }
- function touchStart(e) {
- if (shouldHandle(e)) {
- inLocalTouch = true;
-
- var touch = getTouch(e);
-
- startOffset.pageX = touch.pageX;
- startOffset.pageY = touch.pageY;
-
- startTime = (new Date()).getTime();
-
- if (easingLoop !== null) {
- clearInterval(easingLoop);
- }
-
- e.stopPropagation();
- }
- }
- function touchMove(e) {
- if (!inLocalTouch && i.settings.swipePropagation) {
- touchStart(e);
- }
- if (!inGlobalTouch && inLocalTouch && shouldHandle(e)) {
- var touch = getTouch(e);
-
- var currentOffset = {pageX: touch.pageX, pageY: touch.pageY};
-
- var differenceX = currentOffset.pageX - startOffset.pageX;
- var differenceY = currentOffset.pageY - startOffset.pageY;
-
- applyTouchMove(differenceX, differenceY);
- startOffset = currentOffset;
-
- var currentTime = (new Date()).getTime();
-
- var timeGap = currentTime - startTime;
- if (timeGap > 0) {
- speed.x = differenceX / timeGap;
- speed.y = differenceY / timeGap;
- startTime = currentTime;
- }
-
- if (shouldPreventDefault(differenceX, differenceY)) {
- e.stopPropagation();
- e.preventDefault();
- }
- }
- }
- function touchEnd() {
- if (!inGlobalTouch && inLocalTouch) {
- inLocalTouch = false;
-
- clearInterval(easingLoop);
- easingLoop = setInterval(function () {
- if (!instances.get(element)) {
- clearInterval(easingLoop);
- return;
- }
-
- if (!speed.x && !speed.y) {
- clearInterval(easingLoop);
- return;
- }
-
- if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) {
- clearInterval(easingLoop);
- return;
- }
-
- applyTouchMove(speed.x * 30, speed.y * 30);
-
- speed.x *= 0.8;
- speed.y *= 0.8;
- }, 10);
- }
- }
-
- if (supportsTouch) {
- i.event.bind(window, 'touchstart', globalTouchStart);
- i.event.bind(window, 'touchend', globalTouchEnd);
- i.event.bind(element, 'touchstart', touchStart);
- i.event.bind(element, 'touchmove', touchMove);
- i.event.bind(element, 'touchend', touchEnd);
- } else if (supportsIePointer) {
- if (window.PointerEvent) {
- i.event.bind(window, 'pointerdown', globalTouchStart);
- i.event.bind(window, 'pointerup', globalTouchEnd);
- i.event.bind(element, 'pointerdown', touchStart);
- i.event.bind(element, 'pointermove', touchMove);
- i.event.bind(element, 'pointerup', touchEnd);
- } else if (window.MSPointerEvent) {
- i.event.bind(window, 'MSPointerDown', globalTouchStart);
- i.event.bind(window, 'MSPointerUp', globalTouchEnd);
- i.event.bind(element, 'MSPointerDown', touchStart);
- i.event.bind(element, 'MSPointerMove', touchMove);
- i.event.bind(element, 'MSPointerUp', touchEnd);
- }
- }
-}
-
-module.exports = function (element) {
- if (!_.env.supportsTouch && !_.env.supportsIePointer) {
- return;
- }
-
- var i = instances.get(element);
- bindTouchHandler(element, i, _.env.supportsTouch, _.env.supportsIePointer);
-};
+++ /dev/null
-'use strict';
-
-var _ = require('../lib/helper');
-var cls = require('../lib/class');
-var instances = require('./instances');
-var updateGeometry = require('./update-geometry');
-
-// Handlers
-var handlers = {
- 'click-rail': require('./handler/click-rail'),
- 'drag-scrollbar': require('./handler/drag-scrollbar'),
- 'keyboard': require('./handler/keyboard'),
- 'wheel': require('./handler/mouse-wheel'),
- 'touch': require('./handler/touch'),
- 'selection': require('./handler/selection')
-};
-var nativeScrollHandler = require('./handler/native-scroll');
-
-module.exports = function (element, userSettings) {
- userSettings = typeof userSettings === 'object' ? userSettings : {};
-
- cls.add(element, 'ps-container');
-
- // Create a plugin instance.
- var i = instances.add(element);
-
- i.settings = _.extend(i.settings, userSettings);
- cls.add(element, 'ps-theme-' + i.settings.theme);
-
- i.settings.handlers.forEach(function (handlerName) {
- handlers[handlerName](element);
- });
-
- nativeScrollHandler(element);
-
- updateGeometry(element);
-};
+++ /dev/null
-'use strict';
-
-var _ = require('../lib/helper');
-var cls = require('../lib/class');
-var defaultSettings = require('./default-setting');
-var dom = require('../lib/dom');
-var EventManager = require('../lib/event-manager');
-var guid = require('../lib/guid');
-
-var instances = {};
-
-function Instance(element) {
- var i = this;
-
- i.settings = _.clone(defaultSettings);
- i.containerWidth = null;
- i.containerHeight = null;
- i.contentWidth = null;
- i.contentHeight = null;
-
- i.isRtl = dom.css(element, 'direction') === "rtl";
- i.isNegativeScroll = (function () {
- var originalScrollLeft = element.scrollLeft;
- var result = null;
- element.scrollLeft = -1;
- result = element.scrollLeft < 0;
- element.scrollLeft = originalScrollLeft;
- return result;
- })();
- i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
- i.event = new EventManager();
- i.ownerDocument = element.ownerDocument || document;
-
- function focus() {
- cls.add(element, 'ps-focus');
- }
-
- function blur() {
- cls.remove(element, 'ps-focus');
- }
-
- i.scrollbarXRail = dom.appendTo(dom.e('div', 'ps-scrollbar-x-rail'), element);
- i.scrollbarX = dom.appendTo(dom.e('div', 'ps-scrollbar-x'), i.scrollbarXRail);
- i.scrollbarX.setAttribute('tabindex', 0);
- i.event.bind(i.scrollbarX, 'focus', focus);
- i.event.bind(i.scrollbarX, 'blur', blur);
- i.scrollbarXActive = null;
- i.scrollbarXWidth = null;
- i.scrollbarXLeft = null;
- i.scrollbarXBottom = _.toInt(dom.css(i.scrollbarXRail, 'bottom'));
- i.isScrollbarXUsingBottom = i.scrollbarXBottom === i.scrollbarXBottom; // !isNaN
- i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : _.toInt(dom.css(i.scrollbarXRail, 'top'));
- i.railBorderXWidth = _.toInt(dom.css(i.scrollbarXRail, 'borderLeftWidth')) + _.toInt(dom.css(i.scrollbarXRail, 'borderRightWidth'));
- // Set rail to display:block to calculate margins
- dom.css(i.scrollbarXRail, 'display', 'block');
- i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
- dom.css(i.scrollbarXRail, 'display', '');
- i.railXWidth = null;
- i.railXRatio = null;
-
- i.scrollbarYRail = dom.appendTo(dom.e('div', 'ps-scrollbar-y-rail'), element);
- i.scrollbarY = dom.appendTo(dom.e('div', 'ps-scrollbar-y'), i.scrollbarYRail);
- i.scrollbarY.setAttribute('tabindex', 0);
- i.event.bind(i.scrollbarY, 'focus', focus);
- i.event.bind(i.scrollbarY, 'blur', blur);
- i.scrollbarYActive = null;
- i.scrollbarYHeight = null;
- i.scrollbarYTop = null;
- i.scrollbarYRight = _.toInt(dom.css(i.scrollbarYRail, 'right'));
- i.isScrollbarYUsingRight = i.scrollbarYRight === i.scrollbarYRight; // !isNaN
- i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : _.toInt(dom.css(i.scrollbarYRail, 'left'));
- i.scrollbarYOuterWidth = i.isRtl ? _.outerWidth(i.scrollbarY) : null;
- i.railBorderYWidth = _.toInt(dom.css(i.scrollbarYRail, 'borderTopWidth')) + _.toInt(dom.css(i.scrollbarYRail, 'borderBottomWidth'));
- dom.css(i.scrollbarYRail, 'display', 'block');
- i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
- dom.css(i.scrollbarYRail, 'display', '');
- i.railYHeight = null;
- i.railYRatio = null;
-}
-
-function getId(element) {
- return element.getAttribute('data-ps-id');
-}
-
-function setId(element, id) {
- element.setAttribute('data-ps-id', id);
-}
-
-function removeId(element) {
- element.removeAttribute('data-ps-id');
-}
-
-exports.add = function (element) {
- var newId = guid();
- setId(element, newId);
- instances[newId] = new Instance(element);
- return instances[newId];
-};
-
-exports.remove = function (element) {
- delete instances[getId(element)];
- removeId(element);
-};
-
-exports.get = function (element) {
- return instances[getId(element)];
-};
+++ /dev/null
-'use strict';
-
-var _ = require('../lib/helper');
-var cls = require('../lib/class');
-var dom = require('../lib/dom');
-var instances = require('./instances');
-var updateScroll = require('./update-scroll');
-
-function getThumbSize(i, thumbSize) {
- if (i.settings.minScrollbarLength) {
- thumbSize = Math.max(thumbSize, i.settings.minScrollbarLength);
- }
- if (i.settings.maxScrollbarLength) {
- thumbSize = Math.min(thumbSize, i.settings.maxScrollbarLength);
- }
- return thumbSize;
-}
-
-function updateCss(element, i) {
- var xRailOffset = {width: i.railXWidth};
- if (i.isRtl) {
- xRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth - i.contentWidth;
- } else {
- xRailOffset.left = element.scrollLeft;
- }
- if (i.isScrollbarXUsingBottom) {
- xRailOffset.bottom = i.scrollbarXBottom - element.scrollTop;
- } else {
- xRailOffset.top = i.scrollbarXTop + element.scrollTop;
- }
- dom.css(i.scrollbarXRail, xRailOffset);
-
- var yRailOffset = {top: element.scrollTop, height: i.railYHeight};
- if (i.isScrollbarYUsingRight) {
- if (i.isRtl) {
- yRailOffset.right = i.contentWidth - (i.negativeScrollAdjustment + element.scrollLeft) - i.scrollbarYRight - i.scrollbarYOuterWidth;
- } else {
- yRailOffset.right = i.scrollbarYRight - element.scrollLeft;
- }
- } else {
- if (i.isRtl) {
- yRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth * 2 - i.contentWidth - i.scrollbarYLeft - i.scrollbarYOuterWidth;
- } else {
- yRailOffset.left = i.scrollbarYLeft + element.scrollLeft;
- }
- }
- dom.css(i.scrollbarYRail, yRailOffset);
-
- dom.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth});
- dom.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth});
-}
-
-module.exports = function (element) {
- var i = instances.get(element);
-
- i.containerWidth = element.clientWidth;
- i.containerHeight = element.clientHeight;
- i.contentWidth = element.scrollWidth;
- i.contentHeight = element.scrollHeight;
-
- var existingRails;
- if (!element.contains(i.scrollbarXRail)) {
- existingRails = dom.queryChildren(element, '.ps-scrollbar-x-rail');
- if (existingRails.length > 0) {
- existingRails.forEach(function (rail) {
- dom.remove(rail);
- });
- }
- dom.appendTo(i.scrollbarXRail, element);
- }
- if (!element.contains(i.scrollbarYRail)) {
- existingRails = dom.queryChildren(element, '.ps-scrollbar-y-rail');
- if (existingRails.length > 0) {
- existingRails.forEach(function (rail) {
- dom.remove(rail);
- });
- }
- dom.appendTo(i.scrollbarYRail, element);
- }
-
- if (!i.settings.suppressScrollX && i.containerWidth + i.settings.scrollXMarginOffset < i.contentWidth) {
- i.scrollbarXActive = true;
- i.railXWidth = i.containerWidth - i.railXMarginWidth;
- i.railXRatio = i.containerWidth / i.railXWidth;
- i.scrollbarXWidth = getThumbSize(i, _.toInt(i.railXWidth * i.containerWidth / i.contentWidth));
- i.scrollbarXLeft = _.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth));
- } else {
- i.scrollbarXActive = false;
- }
-
- if (!i.settings.suppressScrollY && i.containerHeight + i.settings.scrollYMarginOffset < i.contentHeight) {
- i.scrollbarYActive = true;
- i.railYHeight = i.containerHeight - i.railYMarginHeight;
- i.railYRatio = i.containerHeight / i.railYHeight;
- i.scrollbarYHeight = getThumbSize(i, _.toInt(i.railYHeight * i.containerHeight / i.contentHeight));
- i.scrollbarYTop = _.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight));
- } else {
- i.scrollbarYActive = false;
- }
-
- if (i.scrollbarXLeft >= i.railXWidth - i.scrollbarXWidth) {
- i.scrollbarXLeft = i.railXWidth - i.scrollbarXWidth;
- }
- if (i.scrollbarYTop >= i.railYHeight - i.scrollbarYHeight) {
- i.scrollbarYTop = i.railYHeight - i.scrollbarYHeight;
- }
-
- updateCss(element, i);
-
- if (i.scrollbarXActive) {
- cls.add(element, 'ps-active-x');
- } else {
- cls.remove(element, 'ps-active-x');
- i.scrollbarXWidth = 0;
- i.scrollbarXLeft = 0;
- updateScroll(element, 'left', 0);
- }
- if (i.scrollbarYActive) {
- cls.add(element, 'ps-active-y');
- } else {
- cls.remove(element, 'ps-active-y');
- i.scrollbarYHeight = 0;
- i.scrollbarYTop = 0;
- updateScroll(element, 'top', 0);
- }
-};
+++ /dev/null
-'use strict';
-
-var instances = require('./instances');
-
-var lastTop;
-var lastLeft;
-
-var createDOMEvent = function (name) {
- var event = document.createEvent("Event");
- event.initEvent(name, true, true);
- return event;
-};
-
-module.exports = function (element, axis, value) {
- if (typeof element === 'undefined') {
- throw 'You must provide an element to the update-scroll function';
- }
-
- if (typeof axis === 'undefined') {
- throw 'You must provide an axis to the update-scroll function';
- }
-
- if (typeof value === 'undefined') {
- throw 'You must provide a value to the update-scroll function';
- }
-
- if (axis === 'top' && value <= 0) {
- element.scrollTop = value = 0; // don't allow negative scroll
- element.dispatchEvent(createDOMEvent('ps-y-reach-start'));
- }
-
- if (axis === 'left' && value <= 0) {
- element.scrollLeft = value = 0; // don't allow negative scroll
- element.dispatchEvent(createDOMEvent('ps-x-reach-start'));
- }
-
- var i = instances.get(element);
-
- if (axis === 'top' && value >= i.contentHeight - i.containerHeight) {
- // don't allow scroll past container
- value = i.contentHeight - i.containerHeight;
- if (value - element.scrollTop <= 1) {
- // mitigates rounding errors on non-subpixel scroll values
- value = element.scrollTop;
- } else {
- element.scrollTop = value;
- }
- element.dispatchEvent(createDOMEvent('ps-y-reach-end'));
- }
-
- if (axis === 'left' && value >= i.contentWidth - i.containerWidth) {
- // don't allow scroll past container
- value = i.contentWidth - i.containerWidth;
- if (value - element.scrollLeft <= 1) {
- // mitigates rounding errors on non-subpixel scroll values
- value = element.scrollLeft;
- } else {
- element.scrollLeft = value;
- }
- element.dispatchEvent(createDOMEvent('ps-x-reach-end'));
- }
-
- if (!lastTop) {
- lastTop = element.scrollTop;
- }
-
- if (!lastLeft) {
- lastLeft = element.scrollLeft;
- }
-
- if (axis === 'top' && value < lastTop) {
- element.dispatchEvent(createDOMEvent('ps-scroll-up'));
- }
-
- if (axis === 'top' && value > lastTop) {
- element.dispatchEvent(createDOMEvent('ps-scroll-down'));
- }
-
- if (axis === 'left' && value < lastLeft) {
- element.dispatchEvent(createDOMEvent('ps-scroll-left'));
- }
-
- if (axis === 'left' && value > lastLeft) {
- element.dispatchEvent(createDOMEvent('ps-scroll-right'));
- }
-
- if (axis === 'top') {
- element.scrollTop = lastTop = value;
- element.dispatchEvent(createDOMEvent('ps-scroll-y'));
- }
-
- if (axis === 'left') {
- element.scrollLeft = lastLeft = value;
- element.dispatchEvent(createDOMEvent('ps-scroll-x'));
- }
-
-};
+++ /dev/null
-'use strict';
-
-var _ = require('../lib/helper');
-var dom = require('../lib/dom');
-var instances = require('./instances');
-var updateGeometry = require('./update-geometry');
-var updateScroll = require('./update-scroll');
-
-module.exports = function (element) {
- var i = instances.get(element);
-
- if (!i) {
- return;
- }
-
- // Recalcuate negative scrollLeft adjustment
- i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
-
- // Recalculate rail margins
- dom.css(i.scrollbarXRail, 'display', 'block');
- dom.css(i.scrollbarYRail, 'display', 'block');
- i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
- i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
-
- // Hide scrollbars not to affect scrollWidth and scrollHeight
- dom.css(i.scrollbarXRail, 'display', 'none');
- dom.css(i.scrollbarYRail, 'display', 'none');
-
- updateGeometry(element);
-
- // Update top/left scroll to trigger events
- updateScroll(element, 'top', element.scrollTop);
- updateScroll(element, 'left', element.scrollLeft);
-
- dom.css(i.scrollbarXRail, 'display', '');
- dom.css(i.scrollbarYRail, 'display', '');
-};
--- /dev/null
+The MIT License (MIT)
+
+Copyright (c) 2016 Hyunje Alex Jun
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
--- /dev/null
+# Bower Package of perfect-scrollbar
+
+This is the [Bower](https://bower.io/) package of perfect-scrollbar.
+
+For details and usage please read more on [https://github.com/noraesae/perfect-scrollbar](https://github.com/noraesae/perfect-scrollbar).
--- /dev/null
+{
+ "name": "perfect-scrollbar",
+ "version": "0.6.16",
+ "homepage": "http://noraesae.github.io/perfect-scrollbar/",
+ "authors": [
+ "Hyunje Jun <me@noraesae.net>"
+ ],
+ "description": "Minimalistic but perfect custom scrollbar plugin",
+ "main": [
+ "css/perfect-scrollbar.css",
+ "js/perfect-scrollbar.js"
+ ],
+ "license": "MIT",
+ "ignore": [
+ "**/.*",
+ "bower_components"
+ ]
+}
--- /dev/null
+/* perfect-scrollbar v0.6.16 */
+.ps-container {
+ -ms-touch-action: auto;
+ touch-action: auto;
+ overflow: hidden !important;
+ -ms-overflow-style: none; }
+ @supports (-ms-overflow-style: none) {
+ .ps-container {
+ overflow: auto !important; } }
+ @media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
+ .ps-container {
+ overflow: auto !important; } }
+ .ps-container.ps-active-x > .ps-scrollbar-x-rail,
+ .ps-container.ps-active-y > .ps-scrollbar-y-rail {
+ display: block;
+ background-color: transparent; }
+ .ps-container.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail {
+ background-color: #eee;
+ opacity: 0.9; }
+ .ps-container.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x {
+ background-color: #999;
+ height: 11px; }
+ .ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail {
+ background-color: #eee;
+ opacity: 0.9; }
+ .ps-container.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y {
+ background-color: #999;
+ width: 11px; }
+ .ps-container > .ps-scrollbar-x-rail {
+ display: none;
+ position: absolute;
+ /* please don't change 'position' */
+ opacity: 0;
+ -webkit-transition: background-color .2s linear, opacity .2s linear;
+ -o-transition: background-color .2s linear, opacity .2s linear;
+ -moz-transition: background-color .2s linear, opacity .2s linear;
+ transition: background-color .2s linear, opacity .2s linear;
+ bottom: 0px;
+ /* there must be 'bottom' for ps-scrollbar-x-rail */
+ height: 15px; }
+ .ps-container > .ps-scrollbar-x-rail > .ps-scrollbar-x {
+ position: absolute;
+ /* please don't change 'position' */
+ background-color: #aaa;
+ -webkit-border-radius: 6px;
+ -moz-border-radius: 6px;
+ border-radius: 6px;
+ -webkit-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;
+ transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;
+ -o-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
+ -moz-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;
+ transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
+ transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;
+ bottom: 2px;
+ /* there must be 'bottom' for ps-scrollbar-x */
+ height: 6px; }
+ .ps-container > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x, .ps-container > .ps-scrollbar-x-rail:active > .ps-scrollbar-x {
+ height: 11px; }
+ .ps-container > .ps-scrollbar-y-rail {
+ display: none;
+ position: absolute;
+ /* please don't change 'position' */
+ opacity: 0;
+ -webkit-transition: background-color .2s linear, opacity .2s linear;
+ -o-transition: background-color .2s linear, opacity .2s linear;
+ -moz-transition: background-color .2s linear, opacity .2s linear;
+ transition: background-color .2s linear, opacity .2s linear;
+ right: 0;
+ /* there must be 'right' for ps-scrollbar-y-rail */
+ width: 15px; }
+ .ps-container > .ps-scrollbar-y-rail > .ps-scrollbar-y {
+ position: absolute;
+ /* please don't change 'position' */
+ background-color: #aaa;
+ -webkit-border-radius: 6px;
+ -moz-border-radius: 6px;
+ border-radius: 6px;
+ -webkit-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;
+ transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;
+ -o-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
+ -moz-transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;
+ transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;
+ transition: background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;
+ right: 2px;
+ /* there must be 'right' for ps-scrollbar-y */
+ width: 6px; }
+ .ps-container > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y, .ps-container > .ps-scrollbar-y-rail:active > .ps-scrollbar-y {
+ width: 11px; }
+ .ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail {
+ background-color: #eee;
+ opacity: 0.9; }
+ .ps-container:hover.ps-in-scrolling.ps-x > .ps-scrollbar-x-rail > .ps-scrollbar-x {
+ background-color: #999;
+ height: 11px; }
+ .ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail {
+ background-color: #eee;
+ opacity: 0.9; }
+ .ps-container:hover.ps-in-scrolling.ps-y > .ps-scrollbar-y-rail > .ps-scrollbar-y {
+ background-color: #999;
+ width: 11px; }
+ .ps-container:hover > .ps-scrollbar-x-rail,
+ .ps-container:hover > .ps-scrollbar-y-rail {
+ opacity: 0.6; }
+ .ps-container:hover > .ps-scrollbar-x-rail:hover {
+ background-color: #eee;
+ opacity: 0.9; }
+ .ps-container:hover > .ps-scrollbar-x-rail:hover > .ps-scrollbar-x {
+ background-color: #999; }
+ .ps-container:hover > .ps-scrollbar-y-rail:hover {
+ background-color: #eee;
+ opacity: 0.9; }
+ .ps-container:hover > .ps-scrollbar-y-rail:hover > .ps-scrollbar-y {
+ background-color: #999; }
--- /dev/null
+/* perfect-scrollbar v0.6.16 */
+.ps-container{-ms-touch-action:auto;touch-action:auto;overflow:hidden !important;-ms-overflow-style:none}@supports (-ms-overflow-style: none){.ps-container{overflow:auto !important}}@media screen and (-ms-high-contrast: active), (-ms-high-contrast: none){.ps-container{overflow:auto !important}}.ps-container.ps-active-x>.ps-scrollbar-x-rail,.ps-container.ps-active-y>.ps-scrollbar-y-rail{display:block;background-color:transparent}.ps-container.ps-in-scrolling.ps-x>.ps-scrollbar-x-rail{background-color:#eee;opacity:.9}.ps-container.ps-in-scrolling.ps-x>.ps-scrollbar-x-rail>.ps-scrollbar-x{background-color:#999;height:11px}.ps-container.ps-in-scrolling.ps-y>.ps-scrollbar-y-rail{background-color:#eee;opacity:.9}.ps-container.ps-in-scrolling.ps-y>.ps-scrollbar-y-rail>.ps-scrollbar-y{background-color:#999;width:11px}.ps-container>.ps-scrollbar-x-rail{display:none;position:absolute;opacity:0;-webkit-transition:background-color .2s linear, opacity .2s linear;-o-transition:background-color .2s linear, opacity .2s linear;-moz-transition:background-color .2s linear, opacity .2s linear;transition:background-color .2s linear, opacity .2s linear;bottom:0px;height:15px}.ps-container>.ps-scrollbar-x-rail>.ps-scrollbar-x{position:absolute;background-color:#aaa;-webkit-border-radius:6px;-moz-border-radius:6px;border-radius:6px;-webkit-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;-o-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;-moz-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;bottom:2px;height:6px}.ps-container>.ps-scrollbar-x-rail:hover>.ps-scrollbar-x,.ps-container>.ps-scrollbar-x-rail:active>.ps-scrollbar-x{height:11px}.ps-container>.ps-scrollbar-y-rail{display:none;position:absolute;opacity:0;-webkit-transition:background-color .2s linear, opacity .2s linear;-o-transition:background-color .2s linear, opacity .2s linear;-moz-transition:background-color .2s linear, opacity .2s linear;transition:background-color .2s linear, opacity .2s linear;right:0;width:15px}.ps-container>.ps-scrollbar-y-rail>.ps-scrollbar-y{position:absolute;background-color:#aaa;-webkit-border-radius:6px;-moz-border-radius:6px;border-radius:6px;-webkit-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, -webkit-border-radius .2s ease-in-out;-o-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;-moz-transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out;transition:background-color .2s linear, height .2s linear, width .2s ease-in-out, border-radius .2s ease-in-out, -webkit-border-radius .2s ease-in-out, -moz-border-radius .2s ease-in-out;right:2px;width:6px}.ps-container>.ps-scrollbar-y-rail:hover>.ps-scrollbar-y,.ps-container>.ps-scrollbar-y-rail:active>.ps-scrollbar-y{width:11px}.ps-container:hover.ps-in-scrolling.ps-x>.ps-scrollbar-x-rail{background-color:#eee;opacity:.9}.ps-container:hover.ps-in-scrolling.ps-x>.ps-scrollbar-x-rail>.ps-scrollbar-x{background-color:#999;height:11px}.ps-container:hover.ps-in-scrolling.ps-y>.ps-scrollbar-y-rail{background-color:#eee;opacity:.9}.ps-container:hover.ps-in-scrolling.ps-y>.ps-scrollbar-y-rail>.ps-scrollbar-y{background-color:#999;width:11px}.ps-container:hover>.ps-scrollbar-x-rail,.ps-container:hover>.ps-scrollbar-y-rail{opacity:.6}.ps-container:hover>.ps-scrollbar-x-rail:hover{background-color:#eee;opacity:.9}.ps-container:hover>.ps-scrollbar-x-rail:hover>.ps-scrollbar-x{background-color:#999}.ps-container:hover>.ps-scrollbar-y-rail:hover{background-color:#eee;opacity:.9}.ps-container:hover>.ps-scrollbar-y-rail:hover>.ps-scrollbar-y{background-color:#999}
--- /dev/null
+/* perfect-scrollbar v0.6.16 */
+(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+'use strict';
+
+var ps = require('../main');
+var psInstances = require('../plugin/instances');
+
+function mountJQuery(jQuery) {
+ jQuery.fn.perfectScrollbar = function (settingOrCommand) {
+ return this.each(function () {
+ if (typeof settingOrCommand === 'object' ||
+ typeof settingOrCommand === 'undefined') {
+ // If it's an object or none, initialize.
+ var settings = settingOrCommand;
+
+ if (!psInstances.get(this)) {
+ ps.initialize(this, settings);
+ }
+ } else {
+ // Unless, it may be a command.
+ var command = settingOrCommand;
+
+ if (command === 'update') {
+ ps.update(this);
+ } else if (command === 'destroy') {
+ ps.destroy(this);
+ }
+ }
+ });
+ };
+}
+
+if (typeof define === 'function' && define.amd) {
+ // AMD. Register as an anonymous module.
+ define(['jquery'], mountJQuery);
+} else {
+ var jq = window.jQuery ? window.jQuery : window.$;
+ if (typeof jq !== 'undefined') {
+ mountJQuery(jq);
+ }
+}
+
+module.exports = mountJQuery;
+
+},{"../main":7,"../plugin/instances":18}],2:[function(require,module,exports){
+'use strict';
+
+function oldAdd(element, className) {
+ var classes = element.className.split(' ');
+ if (classes.indexOf(className) < 0) {
+ classes.push(className);
+ }
+ element.className = classes.join(' ');
+}
+
+function oldRemove(element, className) {
+ var classes = element.className.split(' ');
+ var idx = classes.indexOf(className);
+ if (idx >= 0) {
+ classes.splice(idx, 1);
+ }
+ element.className = classes.join(' ');
+}
+
+exports.add = function (element, className) {
+ if (element.classList) {
+ element.classList.add(className);
+ } else {
+ oldAdd(element, className);
+ }
+};
+
+exports.remove = function (element, className) {
+ if (element.classList) {
+ element.classList.remove(className);
+ } else {
+ oldRemove(element, className);
+ }
+};
+
+exports.list = function (element) {
+ if (element.classList) {
+ return Array.prototype.slice.apply(element.classList);
+ } else {
+ return element.className.split(' ');
+ }
+};
+
+},{}],3:[function(require,module,exports){
+'use strict';
+
+var DOM = {};
+
+DOM.e = function (tagName, className) {
+ var element = document.createElement(tagName);
+ element.className = className;
+ return element;
+};
+
+DOM.appendTo = function (child, parent) {
+ parent.appendChild(child);
+ return child;
+};
+
+function cssGet(element, styleName) {
+ return window.getComputedStyle(element)[styleName];
+}
+
+function cssSet(element, styleName, styleValue) {
+ if (typeof styleValue === 'number') {
+ styleValue = styleValue.toString() + 'px';
+ }
+ element.style[styleName] = styleValue;
+ return element;
+}
+
+function cssMultiSet(element, obj) {
+ for (var key in obj) {
+ var val = obj[key];
+ if (typeof val === 'number') {
+ val = val.toString() + 'px';
+ }
+ element.style[key] = val;
+ }
+ return element;
+}
+
+DOM.css = function (element, styleNameOrObject, styleValue) {
+ if (typeof styleNameOrObject === 'object') {
+ // multiple set with object
+ return cssMultiSet(element, styleNameOrObject);
+ } else {
+ if (typeof styleValue === 'undefined') {
+ return cssGet(element, styleNameOrObject);
+ } else {
+ return cssSet(element, styleNameOrObject, styleValue);
+ }
+ }
+};
+
+DOM.matches = function (element, query) {
+ if (typeof element.matches !== 'undefined') {
+ return element.matches(query);
+ } else {
+ if (typeof element.matchesSelector !== 'undefined') {
+ return element.matchesSelector(query);
+ } else if (typeof element.webkitMatchesSelector !== 'undefined') {
+ return element.webkitMatchesSelector(query);
+ } else if (typeof element.mozMatchesSelector !== 'undefined') {
+ return element.mozMatchesSelector(query);
+ } else if (typeof element.msMatchesSelector !== 'undefined') {
+ return element.msMatchesSelector(query);
+ }
+ }
+};
+
+DOM.remove = function (element) {
+ if (typeof element.remove !== 'undefined') {
+ element.remove();
+ } else {
+ if (element.parentNode) {
+ element.parentNode.removeChild(element);
+ }
+ }
+};
+
+DOM.queryChildren = function (element, selector) {
+ return Array.prototype.filter.call(element.childNodes, function (child) {
+ return DOM.matches(child, selector);
+ });
+};
+
+module.exports = DOM;
+
+},{}],4:[function(require,module,exports){
+'use strict';
+
+var EventElement = function (element) {
+ this.element = element;
+ this.events = {};
+};
+
+EventElement.prototype.bind = function (eventName, handler) {
+ if (typeof this.events[eventName] === 'undefined') {
+ this.events[eventName] = [];
+ }
+ this.events[eventName].push(handler);
+ this.element.addEventListener(eventName, handler, false);
+};
+
+EventElement.prototype.unbind = function (eventName, handler) {
+ var isHandlerProvided = (typeof handler !== 'undefined');
+ this.events[eventName] = this.events[eventName].filter(function (hdlr) {
+ if (isHandlerProvided && hdlr !== handler) {
+ return true;
+ }
+ this.element.removeEventListener(eventName, hdlr, false);
+ return false;
+ }, this);
+};
+
+EventElement.prototype.unbindAll = function () {
+ for (var name in this.events) {
+ this.unbind(name);
+ }
+};
+
+var EventManager = function () {
+ this.eventElements = [];
+};
+
+EventManager.prototype.eventElement = function (element) {
+ var ee = this.eventElements.filter(function (eventElement) {
+ return eventElement.element === element;
+ })[0];
+ if (typeof ee === 'undefined') {
+ ee = new EventElement(element);
+ this.eventElements.push(ee);
+ }
+ return ee;
+};
+
+EventManager.prototype.bind = function (element, eventName, handler) {
+ this.eventElement(element).bind(eventName, handler);
+};
+
+EventManager.prototype.unbind = function (element, eventName, handler) {
+ this.eventElement(element).unbind(eventName, handler);
+};
+
+EventManager.prototype.unbindAll = function () {
+ for (var i = 0; i < this.eventElements.length; i++) {
+ this.eventElements[i].unbindAll();
+ }
+};
+
+EventManager.prototype.once = function (element, eventName, handler) {
+ var ee = this.eventElement(element);
+ var onceHandler = function (e) {
+ ee.unbind(eventName, onceHandler);
+ handler(e);
+ };
+ ee.bind(eventName, onceHandler);
+};
+
+module.exports = EventManager;
+
+},{}],5:[function(require,module,exports){
+'use strict';
+
+module.exports = (function () {
+ function s4() {
+ return Math.floor((1 + Math.random()) * 0x10000)
+ .toString(16)
+ .substring(1);
+ }
+ return function () {
+ return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
+ s4() + '-' + s4() + s4() + s4();
+ };
+})();
+
+},{}],6:[function(require,module,exports){
+'use strict';
+
+var cls = require('./class');
+var dom = require('./dom');
+
+var toInt = exports.toInt = function (x) {
+ return parseInt(x, 10) || 0;
+};
+
+var clone = exports.clone = function (obj) {
+ if (!obj) {
+ return null;
+ } else if (obj.constructor === Array) {
+ return obj.map(clone);
+ } else if (typeof obj === 'object') {
+ var result = {};
+ for (var key in obj) {
+ result[key] = clone(obj[key]);
+ }
+ return result;
+ } else {
+ return obj;
+ }
+};
+
+exports.extend = function (original, source) {
+ var result = clone(original);
+ for (var key in source) {
+ result[key] = clone(source[key]);
+ }
+ return result;
+};
+
+exports.isEditable = function (el) {
+ return dom.matches(el, "input,[contenteditable]") ||
+ dom.matches(el, "select,[contenteditable]") ||
+ dom.matches(el, "textarea,[contenteditable]") ||
+ dom.matches(el, "button,[contenteditable]");
+};
+
+exports.removePsClasses = function (element) {
+ var clsList = cls.list(element);
+ for (var i = 0; i < clsList.length; i++) {
+ var className = clsList[i];
+ if (className.indexOf('ps-') === 0) {
+ cls.remove(element, className);
+ }
+ }
+};
+
+exports.outerWidth = function (element) {
+ return toInt(dom.css(element, 'width')) +
+ toInt(dom.css(element, 'paddingLeft')) +
+ toInt(dom.css(element, 'paddingRight')) +
+ toInt(dom.css(element, 'borderLeftWidth')) +
+ toInt(dom.css(element, 'borderRightWidth'));
+};
+
+exports.startScrolling = function (element, axis) {
+ cls.add(element, 'ps-in-scrolling');
+ if (typeof axis !== 'undefined') {
+ cls.add(element, 'ps-' + axis);
+ } else {
+ cls.add(element, 'ps-x');
+ cls.add(element, 'ps-y');
+ }
+};
+
+exports.stopScrolling = function (element, axis) {
+ cls.remove(element, 'ps-in-scrolling');
+ if (typeof axis !== 'undefined') {
+ cls.remove(element, 'ps-' + axis);
+ } else {
+ cls.remove(element, 'ps-x');
+ cls.remove(element, 'ps-y');
+ }
+};
+
+exports.env = {
+ isWebKit: 'WebkitAppearance' in document.documentElement.style,
+ supportsTouch: (('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch),
+ supportsIePointer: window.navigator.msMaxTouchPoints !== null
+};
+
+},{"./class":2,"./dom":3}],7:[function(require,module,exports){
+'use strict';
+
+var destroy = require('./plugin/destroy');
+var initialize = require('./plugin/initialize');
+var update = require('./plugin/update');
+
+module.exports = {
+ initialize: initialize,
+ update: update,
+ destroy: destroy
+};
+
+},{"./plugin/destroy":9,"./plugin/initialize":17,"./plugin/update":21}],8:[function(require,module,exports){
+'use strict';
+
+module.exports = {
+ handlers: ['click-rail', 'drag-scrollbar', 'keyboard', 'wheel', 'touch'],
+ maxScrollbarLength: null,
+ minScrollbarLength: null,
+ scrollXMarginOffset: 0,
+ scrollYMarginOffset: 0,
+ suppressScrollX: false,
+ suppressScrollY: false,
+ swipePropagation: true,
+ useBothWheelAxes: false,
+ wheelPropagation: false,
+ wheelSpeed: 1,
+ theme: 'default'
+};
+
+},{}],9:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ if (!i) {
+ return;
+ }
+
+ i.event.unbindAll();
+ dom.remove(i.scrollbarX);
+ dom.remove(i.scrollbarY);
+ dom.remove(i.scrollbarXRail);
+ dom.remove(i.scrollbarYRail);
+ _.removePsClasses(element);
+
+ instances.remove(element);
+};
+
+},{"../lib/dom":3,"../lib/helper":6,"./instances":18}],10:[function(require,module,exports){
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindClickRailHandler(element, i) {
+ function pageOffset(el) {
+ return el.getBoundingClientRect();
+ }
+ var stopPropagation = function (e) { e.stopPropagation(); };
+
+ i.event.bind(i.scrollbarY, 'click', stopPropagation);
+ i.event.bind(i.scrollbarYRail, 'click', function (e) {
+ var positionTop = e.pageY - window.pageYOffset - pageOffset(i.scrollbarYRail).top;
+ var direction = positionTop > i.scrollbarYTop ? 1 : -1;
+
+ updateScroll(element, 'top', element.scrollTop + direction * i.containerHeight);
+ updateGeometry(element);
+
+ e.stopPropagation();
+ });
+
+ i.event.bind(i.scrollbarX, 'click', stopPropagation);
+ i.event.bind(i.scrollbarXRail, 'click', function (e) {
+ var positionLeft = e.pageX - window.pageXOffset - pageOffset(i.scrollbarXRail).left;
+ var direction = positionLeft > i.scrollbarXLeft ? 1 : -1;
+
+ updateScroll(element, 'left', element.scrollLeft + direction * i.containerWidth);
+ updateGeometry(element);
+
+ e.stopPropagation();
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindClickRailHandler(element, i);
+};
+
+},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var dom = require('../../lib/dom');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindMouseScrollXHandler(element, i) {
+ var currentLeft = null;
+ var currentPageX = null;
+
+ function updateScrollLeft(deltaX) {
+ var newLeft = currentLeft + (deltaX * i.railXRatio);
+ var maxLeft = Math.max(0, i.scrollbarXRail.getBoundingClientRect().left) + (i.railXRatio * (i.railXWidth - i.scrollbarXWidth));
+
+ if (newLeft < 0) {
+ i.scrollbarXLeft = 0;
+ } else if (newLeft > maxLeft) {
+ i.scrollbarXLeft = maxLeft;
+ } else {
+ i.scrollbarXLeft = newLeft;
+ }
+
+ var scrollLeft = _.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment;
+ updateScroll(element, 'left', scrollLeft);
+ }
+
+ var mouseMoveHandler = function (e) {
+ updateScrollLeft(e.pageX - currentPageX);
+ updateGeometry(element);
+ e.stopPropagation();
+ e.preventDefault();
+ };
+
+ var mouseUpHandler = function () {
+ _.stopScrolling(element, 'x');
+ i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ };
+
+ i.event.bind(i.scrollbarX, 'mousedown', function (e) {
+ currentPageX = e.pageX;
+ currentLeft = _.toInt(dom.css(i.scrollbarX, 'left')) * i.railXRatio;
+ _.startScrolling(element, 'x');
+
+ i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
+
+ e.stopPropagation();
+ e.preventDefault();
+ });
+}
+
+function bindMouseScrollYHandler(element, i) {
+ var currentTop = null;
+ var currentPageY = null;
+
+ function updateScrollTop(deltaY) {
+ var newTop = currentTop + (deltaY * i.railYRatio);
+ var maxTop = Math.max(0, i.scrollbarYRail.getBoundingClientRect().top) + (i.railYRatio * (i.railYHeight - i.scrollbarYHeight));
+
+ if (newTop < 0) {
+ i.scrollbarYTop = 0;
+ } else if (newTop > maxTop) {
+ i.scrollbarYTop = maxTop;
+ } else {
+ i.scrollbarYTop = newTop;
+ }
+
+ var scrollTop = _.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight)));
+ updateScroll(element, 'top', scrollTop);
+ }
+
+ var mouseMoveHandler = function (e) {
+ updateScrollTop(e.pageY - currentPageY);
+ updateGeometry(element);
+ e.stopPropagation();
+ e.preventDefault();
+ };
+
+ var mouseUpHandler = function () {
+ _.stopScrolling(element, 'y');
+ i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ };
+
+ i.event.bind(i.scrollbarY, 'mousedown', function (e) {
+ currentPageY = e.pageY;
+ currentTop = _.toInt(dom.css(i.scrollbarY, 'top')) * i.railYRatio;
+ _.startScrolling(element, 'y');
+
+ i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
+
+ e.stopPropagation();
+ e.preventDefault();
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindMouseScrollXHandler(element, i);
+ bindMouseScrollYHandler(element, i);
+};
+
+},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],12:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var dom = require('../../lib/dom');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindKeyboardHandler(element, i) {
+ var hovered = false;
+ i.event.bind(element, 'mouseenter', function () {
+ hovered = true;
+ });
+ i.event.bind(element, 'mouseleave', function () {
+ hovered = false;
+ });
+
+ var shouldPrevent = false;
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ if (deltaX === 0) {
+ if (!i.scrollbarYActive) {
+ return false;
+ }
+ if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+
+ var scrollLeft = element.scrollLeft;
+ if (deltaY === 0) {
+ if (!i.scrollbarXActive) {
+ return false;
+ }
+ if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+ return true;
+ }
+
+ i.event.bind(i.ownerDocument, 'keydown', function (e) {
+ if ((e.isDefaultPrevented && e.isDefaultPrevented()) || e.defaultPrevented) {
+ return;
+ }
+
+ var focused = dom.matches(i.scrollbarX, ':focus') ||
+ dom.matches(i.scrollbarY, ':focus');
+
+ if (!hovered && !focused) {
+ return;
+ }
+
+ var activeElement = document.activeElement ? document.activeElement : i.ownerDocument.activeElement;
+ if (activeElement) {
+ if (activeElement.tagName === 'IFRAME') {
+ activeElement = activeElement.contentDocument.activeElement;
+ } else {
+ // go deeper if element is a webcomponent
+ while (activeElement.shadowRoot) {
+ activeElement = activeElement.shadowRoot.activeElement;
+ }
+ }
+ if (_.isEditable(activeElement)) {
+ return;
+ }
+ }
+
+ var deltaX = 0;
+ var deltaY = 0;
+
+ switch (e.which) {
+ case 37: // left
+ if (e.metaKey) {
+ deltaX = -i.contentWidth;
+ } else if (e.altKey) {
+ deltaX = -i.containerWidth;
+ } else {
+ deltaX = -30;
+ }
+ break;
+ case 38: // up
+ if (e.metaKey) {
+ deltaY = i.contentHeight;
+ } else if (e.altKey) {
+ deltaY = i.containerHeight;
+ } else {
+ deltaY = 30;
+ }
+ break;
+ case 39: // right
+ if (e.metaKey) {
+ deltaX = i.contentWidth;
+ } else if (e.altKey) {
+ deltaX = i.containerWidth;
+ } else {
+ deltaX = 30;
+ }
+ break;
+ case 40: // down
+ if (e.metaKey) {
+ deltaY = -i.contentHeight;
+ } else if (e.altKey) {
+ deltaY = -i.containerHeight;
+ } else {
+ deltaY = -30;
+ }
+ break;
+ case 33: // page up
+ deltaY = 90;
+ break;
+ case 32: // space bar
+ if (e.shiftKey) {
+ deltaY = 90;
+ } else {
+ deltaY = -90;
+ }
+ break;
+ case 34: // page down
+ deltaY = -90;
+ break;
+ case 35: // end
+ if (e.ctrlKey) {
+ deltaY = -i.contentHeight;
+ } else {
+ deltaY = -i.containerHeight;
+ }
+ break;
+ case 36: // home
+ if (e.ctrlKey) {
+ deltaY = element.scrollTop;
+ } else {
+ deltaY = i.containerHeight;
+ }
+ break;
+ default:
+ return;
+ }
+
+ updateScroll(element, 'top', element.scrollTop - deltaY);
+ updateScroll(element, 'left', element.scrollLeft + deltaX);
+ updateGeometry(element);
+
+ shouldPrevent = shouldPreventDefault(deltaX, deltaY);
+ if (shouldPrevent) {
+ e.preventDefault();
+ }
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindKeyboardHandler(element, i);
+};
+
+},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],13:[function(require,module,exports){
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindMouseWheelHandler(element, i) {
+ var shouldPrevent = false;
+
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ if (deltaX === 0) {
+ if (!i.scrollbarYActive) {
+ return false;
+ }
+ if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+
+ var scrollLeft = element.scrollLeft;
+ if (deltaY === 0) {
+ if (!i.scrollbarXActive) {
+ return false;
+ }
+ if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+ return true;
+ }
+
+ function getDeltaFromEvent(e) {
+ var deltaX = e.deltaX;
+ var deltaY = -1 * e.deltaY;
+
+ if (typeof deltaX === "undefined" || typeof deltaY === "undefined") {
+ // OS X Safari
+ deltaX = -1 * e.wheelDeltaX / 6;
+ deltaY = e.wheelDeltaY / 6;
+ }
+
+ if (e.deltaMode && e.deltaMode === 1) {
+ // Firefox in deltaMode 1: Line scrolling
+ deltaX *= 10;
+ deltaY *= 10;
+ }
+
+ if (deltaX !== deltaX && deltaY !== deltaY/* NaN checks */) {
+ // IE in some mouse drivers
+ deltaX = 0;
+ deltaY = e.wheelDelta;
+ }
+
+ if (e.shiftKey) {
+ // reverse axis with shift key
+ return [-deltaY, -deltaX];
+ }
+ return [deltaX, deltaY];
+ }
+
+ function shouldBeConsumedByChild(deltaX, deltaY) {
+ var child = element.querySelector('textarea:hover, select[multiple]:hover, .ps-child:hover');
+ if (child) {
+ if (!window.getComputedStyle(child).overflow.match(/(scroll|auto)/)) {
+ // if not scrollable
+ return false;
+ }
+
+ var maxScrollTop = child.scrollHeight - child.clientHeight;
+ if (maxScrollTop > 0) {
+ if (!(child.scrollTop === 0 && deltaY > 0) && !(child.scrollTop === maxScrollTop && deltaY < 0)) {
+ return true;
+ }
+ }
+ var maxScrollLeft = child.scrollLeft - child.clientWidth;
+ if (maxScrollLeft > 0) {
+ if (!(child.scrollLeft === 0 && deltaX < 0) && !(child.scrollLeft === maxScrollLeft && deltaX > 0)) {
+ return true;
+ }
+ }
+ }
+ return false;
+ }
+
+ function mousewheelHandler(e) {
+ var delta = getDeltaFromEvent(e);
+
+ var deltaX = delta[0];
+ var deltaY = delta[1];
+
+ if (shouldBeConsumedByChild(deltaX, deltaY)) {
+ return;
+ }
+
+ shouldPrevent = false;
+ if (!i.settings.useBothWheelAxes) {
+ // deltaX will only be used for horizontal scrolling and deltaY will
+ // only be used for vertical scrolling - this is the default
+ updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
+ updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
+ } else if (i.scrollbarYActive && !i.scrollbarXActive) {
+ // only vertical scrollbar is active and useBothWheelAxes option is
+ // active, so let's scroll vertical bar using both mouse wheel axes
+ if (deltaY) {
+ updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
+ } else {
+ updateScroll(element, 'top', element.scrollTop + (deltaX * i.settings.wheelSpeed));
+ }
+ shouldPrevent = true;
+ } else if (i.scrollbarXActive && !i.scrollbarYActive) {
+ // useBothWheelAxes and only horizontal bar is active, so use both
+ // wheel axes for horizontal bar
+ if (deltaX) {
+ updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
+ } else {
+ updateScroll(element, 'left', element.scrollLeft - (deltaY * i.settings.wheelSpeed));
+ }
+ shouldPrevent = true;
+ }
+
+ updateGeometry(element);
+
+ shouldPrevent = (shouldPrevent || shouldPreventDefault(deltaX, deltaY));
+ if (shouldPrevent) {
+ e.stopPropagation();
+ e.preventDefault();
+ }
+ }
+
+ if (typeof window.onwheel !== "undefined") {
+ i.event.bind(element, 'wheel', mousewheelHandler);
+ } else if (typeof window.onmousewheel !== "undefined") {
+ i.event.bind(element, 'mousewheel', mousewheelHandler);
+ }
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindMouseWheelHandler(element, i);
+};
+
+},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],14:[function(require,module,exports){
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+
+function bindNativeScrollHandler(element, i) {
+ i.event.bind(element, 'scroll', function () {
+ updateGeometry(element);
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindNativeScrollHandler(element, i);
+};
+
+},{"../instances":18,"../update-geometry":19}],15:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindSelectionHandler(element, i) {
+ function getRangeNode() {
+ var selection = window.getSelection ? window.getSelection() :
+ document.getSelection ? document.getSelection() : '';
+ if (selection.toString().length === 0) {
+ return null;
+ } else {
+ return selection.getRangeAt(0).commonAncestorContainer;
+ }
+ }
+
+ var scrollingLoop = null;
+ var scrollDiff = {top: 0, left: 0};
+ function startScrolling() {
+ if (!scrollingLoop) {
+ scrollingLoop = setInterval(function () {
+ if (!instances.get(element)) {
+ clearInterval(scrollingLoop);
+ return;
+ }
+
+ updateScroll(element, 'top', element.scrollTop + scrollDiff.top);
+ updateScroll(element, 'left', element.scrollLeft + scrollDiff.left);
+ updateGeometry(element);
+ }, 50); // every .1 sec
+ }
+ }
+ function stopScrolling() {
+ if (scrollingLoop) {
+ clearInterval(scrollingLoop);
+ scrollingLoop = null;
+ }
+ _.stopScrolling(element);
+ }
+
+ var isSelected = false;
+ i.event.bind(i.ownerDocument, 'selectionchange', function () {
+ if (element.contains(getRangeNode())) {
+ isSelected = true;
+ } else {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+ i.event.bind(window, 'mouseup', function () {
+ if (isSelected) {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+ i.event.bind(window, 'keyup', function () {
+ if (isSelected) {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+
+ i.event.bind(window, 'mousemove', function (e) {
+ if (isSelected) {
+ var mousePosition = {x: e.pageX, y: e.pageY};
+ var containerGeometry = {
+ left: element.offsetLeft,
+ right: element.offsetLeft + element.offsetWidth,
+ top: element.offsetTop,
+ bottom: element.offsetTop + element.offsetHeight
+ };
+
+ if (mousePosition.x < containerGeometry.left + 3) {
+ scrollDiff.left = -5;
+ _.startScrolling(element, 'x');
+ } else if (mousePosition.x > containerGeometry.right - 3) {
+ scrollDiff.left = 5;
+ _.startScrolling(element, 'x');
+ } else {
+ scrollDiff.left = 0;
+ }
+
+ if (mousePosition.y < containerGeometry.top + 3) {
+ if (containerGeometry.top + 3 - mousePosition.y < 5) {
+ scrollDiff.top = -5;
+ } else {
+ scrollDiff.top = -20;
+ }
+ _.startScrolling(element, 'y');
+ } else if (mousePosition.y > containerGeometry.bottom - 3) {
+ if (mousePosition.y - containerGeometry.bottom + 3 < 5) {
+ scrollDiff.top = 5;
+ } else {
+ scrollDiff.top = 20;
+ }
+ _.startScrolling(element, 'y');
+ } else {
+ scrollDiff.top = 0;
+ }
+
+ if (scrollDiff.top === 0 && scrollDiff.left === 0) {
+ stopScrolling();
+ } else {
+ startScrolling();
+ }
+ }
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindSelectionHandler(element, i);
+};
+
+},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],16:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ var scrollLeft = element.scrollLeft;
+ var magnitudeX = Math.abs(deltaX);
+ var magnitudeY = Math.abs(deltaY);
+
+ if (magnitudeY > magnitudeX) {
+ // user is perhaps trying to swipe up/down the page
+
+ if (((deltaY < 0) && (scrollTop === i.contentHeight - i.containerHeight)) ||
+ ((deltaY > 0) && (scrollTop === 0))) {
+ return !i.settings.swipePropagation;
+ }
+ } else if (magnitudeX > magnitudeY) {
+ // user is perhaps trying to swipe left/right across the page
+
+ if (((deltaX < 0) && (scrollLeft === i.contentWidth - i.containerWidth)) ||
+ ((deltaX > 0) && (scrollLeft === 0))) {
+ return !i.settings.swipePropagation;
+ }
+ }
+
+ return true;
+ }
+
+ function applyTouchMove(differenceX, differenceY) {
+ updateScroll(element, 'top', element.scrollTop - differenceY);
+ updateScroll(element, 'left', element.scrollLeft - differenceX);
+
+ updateGeometry(element);
+ }
+
+ var startOffset = {};
+ var startTime = 0;
+ var speed = {};
+ var easingLoop = null;
+ var inGlobalTouch = false;
+ var inLocalTouch = false;
+
+ function globalTouchStart() {
+ inGlobalTouch = true;
+ }
+ function globalTouchEnd() {
+ inGlobalTouch = false;
+ }
+
+ function getTouch(e) {
+ if (e.targetTouches) {
+ return e.targetTouches[0];
+ } else {
+ // Maybe IE pointer
+ return e;
+ }
+ }
+ function shouldHandle(e) {
+ if (e.targetTouches && e.targetTouches.length === 1) {
+ return true;
+ }
+ if (e.pointerType && e.pointerType !== 'mouse' && e.pointerType !== e.MSPOINTER_TYPE_MOUSE) {
+ return true;
+ }
+ return false;
+ }
+ function touchStart(e) {
+ if (shouldHandle(e)) {
+ inLocalTouch = true;
+
+ var touch = getTouch(e);
+
+ startOffset.pageX = touch.pageX;
+ startOffset.pageY = touch.pageY;
+
+ startTime = (new Date()).getTime();
+
+ if (easingLoop !== null) {
+ clearInterval(easingLoop);
+ }
+
+ e.stopPropagation();
+ }
+ }
+ function touchMove(e) {
+ if (!inLocalTouch && i.settings.swipePropagation) {
+ touchStart(e);
+ }
+ if (!inGlobalTouch && inLocalTouch && shouldHandle(e)) {
+ var touch = getTouch(e);
+
+ var currentOffset = {pageX: touch.pageX, pageY: touch.pageY};
+
+ var differenceX = currentOffset.pageX - startOffset.pageX;
+ var differenceY = currentOffset.pageY - startOffset.pageY;
+
+ applyTouchMove(differenceX, differenceY);
+ startOffset = currentOffset;
+
+ var currentTime = (new Date()).getTime();
+
+ var timeGap = currentTime - startTime;
+ if (timeGap > 0) {
+ speed.x = differenceX / timeGap;
+ speed.y = differenceY / timeGap;
+ startTime = currentTime;
+ }
+
+ if (shouldPreventDefault(differenceX, differenceY)) {
+ e.stopPropagation();
+ e.preventDefault();
+ }
+ }
+ }
+ function touchEnd() {
+ if (!inGlobalTouch && inLocalTouch) {
+ inLocalTouch = false;
+
+ clearInterval(easingLoop);
+ easingLoop = setInterval(function () {
+ if (!instances.get(element)) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ if (!speed.x && !speed.y) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ applyTouchMove(speed.x * 30, speed.y * 30);
+
+ speed.x *= 0.8;
+ speed.y *= 0.8;
+ }, 10);
+ }
+ }
+
+ if (supportsTouch) {
+ i.event.bind(window, 'touchstart', globalTouchStart);
+ i.event.bind(window, 'touchend', globalTouchEnd);
+ i.event.bind(element, 'touchstart', touchStart);
+ i.event.bind(element, 'touchmove', touchMove);
+ i.event.bind(element, 'touchend', touchEnd);
+ } else if (supportsIePointer) {
+ if (window.PointerEvent) {
+ i.event.bind(window, 'pointerdown', globalTouchStart);
+ i.event.bind(window, 'pointerup', globalTouchEnd);
+ i.event.bind(element, 'pointerdown', touchStart);
+ i.event.bind(element, 'pointermove', touchMove);
+ i.event.bind(element, 'pointerup', touchEnd);
+ } else if (window.MSPointerEvent) {
+ i.event.bind(window, 'MSPointerDown', globalTouchStart);
+ i.event.bind(window, 'MSPointerUp', globalTouchEnd);
+ i.event.bind(element, 'MSPointerDown', touchStart);
+ i.event.bind(element, 'MSPointerMove', touchMove);
+ i.event.bind(element, 'MSPointerUp', touchEnd);
+ }
+ }
+}
+
+module.exports = function (element) {
+ if (!_.env.supportsTouch && !_.env.supportsIePointer) {
+ return;
+ }
+
+ var i = instances.get(element);
+ bindTouchHandler(element, i, _.env.supportsTouch, _.env.supportsIePointer);
+};
+
+},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var instances = require('./instances');
+var updateGeometry = require('./update-geometry');
+
+// Handlers
+var handlers = {
+ 'click-rail': require('./handler/click-rail'),
+ 'drag-scrollbar': require('./handler/drag-scrollbar'),
+ 'keyboard': require('./handler/keyboard'),
+ 'wheel': require('./handler/mouse-wheel'),
+ 'touch': require('./handler/touch'),
+ 'selection': require('./handler/selection')
+};
+var nativeScrollHandler = require('./handler/native-scroll');
+
+module.exports = function (element, userSettings) {
+ userSettings = typeof userSettings === 'object' ? userSettings : {};
+
+ cls.add(element, 'ps-container');
+
+ // Create a plugin instance.
+ var i = instances.add(element);
+
+ i.settings = _.extend(i.settings, userSettings);
+ cls.add(element, 'ps-theme-' + i.settings.theme);
+
+ i.settings.handlers.forEach(function (handlerName) {
+ handlers[handlerName](element);
+ });
+
+ nativeScrollHandler(element);
+
+ updateGeometry(element);
+};
+
+},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var defaultSettings = require('./default-setting');
+var dom = require('../lib/dom');
+var EventManager = require('../lib/event-manager');
+var guid = require('../lib/guid');
+
+var instances = {};
+
+function Instance(element) {
+ var i = this;
+
+ i.settings = _.clone(defaultSettings);
+ i.containerWidth = null;
+ i.containerHeight = null;
+ i.contentWidth = null;
+ i.contentHeight = null;
+
+ i.isRtl = dom.css(element, 'direction') === "rtl";
+ i.isNegativeScroll = (function () {
+ var originalScrollLeft = element.scrollLeft;
+ var result = null;
+ element.scrollLeft = -1;
+ result = element.scrollLeft < 0;
+ element.scrollLeft = originalScrollLeft;
+ return result;
+ })();
+ i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
+ i.event = new EventManager();
+ i.ownerDocument = element.ownerDocument || document;
+
+ function focus() {
+ cls.add(element, 'ps-focus');
+ }
+
+ function blur() {
+ cls.remove(element, 'ps-focus');
+ }
+
+ i.scrollbarXRail = dom.appendTo(dom.e('div', 'ps-scrollbar-x-rail'), element);
+ i.scrollbarX = dom.appendTo(dom.e('div', 'ps-scrollbar-x'), i.scrollbarXRail);
+ i.scrollbarX.setAttribute('tabindex', 0);
+ i.event.bind(i.scrollbarX, 'focus', focus);
+ i.event.bind(i.scrollbarX, 'blur', blur);
+ i.scrollbarXActive = null;
+ i.scrollbarXWidth = null;
+ i.scrollbarXLeft = null;
+ i.scrollbarXBottom = _.toInt(dom.css(i.scrollbarXRail, 'bottom'));
+ i.isScrollbarXUsingBottom = i.scrollbarXBottom === i.scrollbarXBottom; // !isNaN
+ i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : _.toInt(dom.css(i.scrollbarXRail, 'top'));
+ i.railBorderXWidth = _.toInt(dom.css(i.scrollbarXRail, 'borderLeftWidth')) + _.toInt(dom.css(i.scrollbarXRail, 'borderRightWidth'));
+ // Set rail to display:block to calculate margins
+ dom.css(i.scrollbarXRail, 'display', 'block');
+ i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
+ dom.css(i.scrollbarXRail, 'display', '');
+ i.railXWidth = null;
+ i.railXRatio = null;
+
+ i.scrollbarYRail = dom.appendTo(dom.e('div', 'ps-scrollbar-y-rail'), element);
+ i.scrollbarY = dom.appendTo(dom.e('div', 'ps-scrollbar-y'), i.scrollbarYRail);
+ i.scrollbarY.setAttribute('tabindex', 0);
+ i.event.bind(i.scrollbarY, 'focus', focus);
+ i.event.bind(i.scrollbarY, 'blur', blur);
+ i.scrollbarYActive = null;
+ i.scrollbarYHeight = null;
+ i.scrollbarYTop = null;
+ i.scrollbarYRight = _.toInt(dom.css(i.scrollbarYRail, 'right'));
+ i.isScrollbarYUsingRight = i.scrollbarYRight === i.scrollbarYRight; // !isNaN
+ i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : _.toInt(dom.css(i.scrollbarYRail, 'left'));
+ i.scrollbarYOuterWidth = i.isRtl ? _.outerWidth(i.scrollbarY) : null;
+ i.railBorderYWidth = _.toInt(dom.css(i.scrollbarYRail, 'borderTopWidth')) + _.toInt(dom.css(i.scrollbarYRail, 'borderBottomWidth'));
+ dom.css(i.scrollbarYRail, 'display', 'block');
+ i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
+ dom.css(i.scrollbarYRail, 'display', '');
+ i.railYHeight = null;
+ i.railYRatio = null;
+}
+
+function getId(element) {
+ return element.getAttribute('data-ps-id');
+}
+
+function setId(element, id) {
+ element.setAttribute('data-ps-id', id);
+}
+
+function removeId(element) {
+ element.removeAttribute('data-ps-id');
+}
+
+exports.add = function (element) {
+ var newId = guid();
+ setId(element, newId);
+ instances[newId] = new Instance(element);
+ return instances[newId];
+};
+
+exports.remove = function (element) {
+ delete instances[getId(element)];
+ removeId(element);
+};
+
+exports.get = function (element) {
+ return instances[getId(element)];
+};
+
+},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+var updateScroll = require('./update-scroll');
+
+function getThumbSize(i, thumbSize) {
+ if (i.settings.minScrollbarLength) {
+ thumbSize = Math.max(thumbSize, i.settings.minScrollbarLength);
+ }
+ if (i.settings.maxScrollbarLength) {
+ thumbSize = Math.min(thumbSize, i.settings.maxScrollbarLength);
+ }
+ return thumbSize;
+}
+
+function updateCss(element, i) {
+ var xRailOffset = {width: i.railXWidth};
+ if (i.isRtl) {
+ xRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth - i.contentWidth;
+ } else {
+ xRailOffset.left = element.scrollLeft;
+ }
+ if (i.isScrollbarXUsingBottom) {
+ xRailOffset.bottom = i.scrollbarXBottom - element.scrollTop;
+ } else {
+ xRailOffset.top = i.scrollbarXTop + element.scrollTop;
+ }
+ dom.css(i.scrollbarXRail, xRailOffset);
+
+ var yRailOffset = {top: element.scrollTop, height: i.railYHeight};
+ if (i.isScrollbarYUsingRight) {
+ if (i.isRtl) {
+ yRailOffset.right = i.contentWidth - (i.negativeScrollAdjustment + element.scrollLeft) - i.scrollbarYRight - i.scrollbarYOuterWidth;
+ } else {
+ yRailOffset.right = i.scrollbarYRight - element.scrollLeft;
+ }
+ } else {
+ if (i.isRtl) {
+ yRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth * 2 - i.contentWidth - i.scrollbarYLeft - i.scrollbarYOuterWidth;
+ } else {
+ yRailOffset.left = i.scrollbarYLeft + element.scrollLeft;
+ }
+ }
+ dom.css(i.scrollbarYRail, yRailOffset);
+
+ dom.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth});
+ dom.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth});
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ i.containerWidth = element.clientWidth;
+ i.containerHeight = element.clientHeight;
+ i.contentWidth = element.scrollWidth;
+ i.contentHeight = element.scrollHeight;
+
+ var existingRails;
+ if (!element.contains(i.scrollbarXRail)) {
+ existingRails = dom.queryChildren(element, '.ps-scrollbar-x-rail');
+ if (existingRails.length > 0) {
+ existingRails.forEach(function (rail) {
+ dom.remove(rail);
+ });
+ }
+ dom.appendTo(i.scrollbarXRail, element);
+ }
+ if (!element.contains(i.scrollbarYRail)) {
+ existingRails = dom.queryChildren(element, '.ps-scrollbar-y-rail');
+ if (existingRails.length > 0) {
+ existingRails.forEach(function (rail) {
+ dom.remove(rail);
+ });
+ }
+ dom.appendTo(i.scrollbarYRail, element);
+ }
+
+ if (!i.settings.suppressScrollX && i.containerWidth + i.settings.scrollXMarginOffset < i.contentWidth) {
+ i.scrollbarXActive = true;
+ i.railXWidth = i.containerWidth - i.railXMarginWidth;
+ i.railXRatio = i.containerWidth / i.railXWidth;
+ i.scrollbarXWidth = getThumbSize(i, _.toInt(i.railXWidth * i.containerWidth / i.contentWidth));
+ i.scrollbarXLeft = _.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth));
+ } else {
+ i.scrollbarXActive = false;
+ }
+
+ if (!i.settings.suppressScrollY && i.containerHeight + i.settings.scrollYMarginOffset < i.contentHeight) {
+ i.scrollbarYActive = true;
+ i.railYHeight = i.containerHeight - i.railYMarginHeight;
+ i.railYRatio = i.containerHeight / i.railYHeight;
+ i.scrollbarYHeight = getThumbSize(i, _.toInt(i.railYHeight * i.containerHeight / i.contentHeight));
+ i.scrollbarYTop = _.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight));
+ } else {
+ i.scrollbarYActive = false;
+ }
+
+ if (i.scrollbarXLeft >= i.railXWidth - i.scrollbarXWidth) {
+ i.scrollbarXLeft = i.railXWidth - i.scrollbarXWidth;
+ }
+ if (i.scrollbarYTop >= i.railYHeight - i.scrollbarYHeight) {
+ i.scrollbarYTop = i.railYHeight - i.scrollbarYHeight;
+ }
+
+ updateCss(element, i);
+
+ if (i.scrollbarXActive) {
+ cls.add(element, 'ps-active-x');
+ } else {
+ cls.remove(element, 'ps-active-x');
+ i.scrollbarXWidth = 0;
+ i.scrollbarXLeft = 0;
+ updateScroll(element, 'left', 0);
+ }
+ if (i.scrollbarYActive) {
+ cls.add(element, 'ps-active-y');
+ } else {
+ cls.remove(element, 'ps-active-y');
+ i.scrollbarYHeight = 0;
+ i.scrollbarYTop = 0;
+ updateScroll(element, 'top', 0);
+ }
+};
+
+},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(require,module,exports){
+'use strict';
+
+var instances = require('./instances');
+
+var lastTop;
+var lastLeft;
+
+var createDOMEvent = function (name) {
+ var event = document.createEvent("Event");
+ event.initEvent(name, true, true);
+ return event;
+};
+
+module.exports = function (element, axis, value) {
+ if (typeof element === 'undefined') {
+ throw 'You must provide an element to the update-scroll function';
+ }
+
+ if (typeof axis === 'undefined') {
+ throw 'You must provide an axis to the update-scroll function';
+ }
+
+ if (typeof value === 'undefined') {
+ throw 'You must provide a value to the update-scroll function';
+ }
+
+ if (axis === 'top' && value <= 0) {
+ element.scrollTop = value = 0; // don't allow negative scroll
+ element.dispatchEvent(createDOMEvent('ps-y-reach-start'));
+ }
+
+ if (axis === 'left' && value <= 0) {
+ element.scrollLeft = value = 0; // don't allow negative scroll
+ element.dispatchEvent(createDOMEvent('ps-x-reach-start'));
+ }
+
+ var i = instances.get(element);
+
+ if (axis === 'top' && value >= i.contentHeight - i.containerHeight) {
+ // don't allow scroll past container
+ value = i.contentHeight - i.containerHeight;
+ if (value - element.scrollTop <= 1) {
+ // mitigates rounding errors on non-subpixel scroll values
+ value = element.scrollTop;
+ } else {
+ element.scrollTop = value;
+ }
+ element.dispatchEvent(createDOMEvent('ps-y-reach-end'));
+ }
+
+ if (axis === 'left' && value >= i.contentWidth - i.containerWidth) {
+ // don't allow scroll past container
+ value = i.contentWidth - i.containerWidth;
+ if (value - element.scrollLeft <= 1) {
+ // mitigates rounding errors on non-subpixel scroll values
+ value = element.scrollLeft;
+ } else {
+ element.scrollLeft = value;
+ }
+ element.dispatchEvent(createDOMEvent('ps-x-reach-end'));
+ }
+
+ if (!lastTop) {
+ lastTop = element.scrollTop;
+ }
+
+ if (!lastLeft) {
+ lastLeft = element.scrollLeft;
+ }
+
+ if (axis === 'top' && value < lastTop) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-up'));
+ }
+
+ if (axis === 'top' && value > lastTop) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-down'));
+ }
+
+ if (axis === 'left' && value < lastLeft) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-left'));
+ }
+
+ if (axis === 'left' && value > lastLeft) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-right'));
+ }
+
+ if (axis === 'top') {
+ element.scrollTop = lastTop = value;
+ element.dispatchEvent(createDOMEvent('ps-scroll-y'));
+ }
+
+ if (axis === 'left') {
+ element.scrollLeft = lastLeft = value;
+ element.dispatchEvent(createDOMEvent('ps-scroll-x'));
+ }
+
+};
+
+},{"./instances":18}],21:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+var updateGeometry = require('./update-geometry');
+var updateScroll = require('./update-scroll');
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ if (!i) {
+ return;
+ }
+
+ // Recalcuate negative scrollLeft adjustment
+ i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
+
+ // Recalculate rail margins
+ dom.css(i.scrollbarXRail, 'display', 'block');
+ dom.css(i.scrollbarYRail, 'display', 'block');
+ i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
+ i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
+
+ // Hide scrollbars not to affect scrollWidth and scrollHeight
+ dom.css(i.scrollbarXRail, 'display', 'none');
+ dom.css(i.scrollbarYRail, 'display', 'none');
+
+ updateGeometry(element);
+
+ // Update top/left scroll to trigger events
+ updateScroll(element, 'top', element.scrollTop);
+ updateScroll(element, 'left', element.scrollLeft);
+
+ dom.css(i.scrollbarXRail, 'display', '');
+ dom.css(i.scrollbarYRail, 'display', '');
+};
+
+},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]);
--- /dev/null
+/* perfect-scrollbar v0.6.16 */
+!function t(e,n,r){function o(i,s){if(!n[i]){if(!e[i]){var a="function"==typeof require&&require;if(!s&&a)return a(i,!0);if(l)return l(i,!0);var c=new Error("Cannot find module '"+i+"'");throw c.code="MODULE_NOT_FOUND",c}var u=n[i]={exports:{}};e[i][0].call(u.exports,function(t){var n=e[i][1][t];return o(n?n:t)},u,u.exports,t,e,n,r)}return n[i].exports}for(var l="function"==typeof require&&require,i=0;i<r.length;i++)o(r[i]);return o}({1:[function(t,e,n){"use strict";function r(t){t.fn.perfectScrollbar=function(t){return this.each(function(){if("object"==typeof t||"undefined"==typeof t){var e=t;l.get(this)||o.initialize(this,e)}else{var n=t;"update"===n?o.update(this):"destroy"===n&&o.destroy(this)}})}}var o=t("../main"),l=t("../plugin/instances");if("function"==typeof define&&define.amd)define(["jquery"],r);else{var i=window.jQuery?window.jQuery:window.$;"undefined"!=typeof i&&r(i)}e.exports=r},{"../main":7,"../plugin/instances":18}],2:[function(t,e,n){"use strict";function r(t,e){var n=t.className.split(" ");n.indexOf(e)<0&&n.push(e),t.className=n.join(" ")}function o(t,e){var n=t.className.split(" "),r=n.indexOf(e);r>=0&&n.splice(r,1),t.className=n.join(" ")}n.add=function(t,e){t.classList?t.classList.add(e):r(t,e)},n.remove=function(t,e){t.classList?t.classList.remove(e):o(t,e)},n.list=function(t){return t.classList?Array.prototype.slice.apply(t.classList):t.className.split(" ")}},{}],3:[function(t,e,n){"use strict";function r(t,e){return window.getComputedStyle(t)[e]}function o(t,e,n){return"number"==typeof n&&(n=n.toString()+"px"),t.style[e]=n,t}function l(t,e){for(var n in e){var r=e[n];"number"==typeof r&&(r=r.toString()+"px"),t.style[n]=r}return t}var i={};i.e=function(t,e){var n=document.createElement(t);return n.className=e,n},i.appendTo=function(t,e){return e.appendChild(t),t},i.css=function(t,e,n){return"object"==typeof e?l(t,e):"undefined"==typeof n?r(t,e):o(t,e,n)},i.matches=function(t,e){return"undefined"!=typeof t.matches?t.matches(e):"undefined"!=typeof t.matchesSelector?t.matchesSelector(e):"undefined"!=typeof t.webkitMatchesSelector?t.webkitMatchesSelector(e):"undefined"!=typeof t.mozMatchesSelector?t.mozMatchesSelector(e):"undefined"!=typeof t.msMatchesSelector?t.msMatchesSelector(e):void 0},i.remove=function(t){"undefined"!=typeof t.remove?t.remove():t.parentNode&&t.parentNode.removeChild(t)},i.queryChildren=function(t,e){return Array.prototype.filter.call(t.childNodes,function(t){return i.matches(t,e)})},e.exports=i},{}],4:[function(t,e,n){"use strict";var r=function(t){this.element=t,this.events={}};r.prototype.bind=function(t,e){"undefined"==typeof this.events[t]&&(this.events[t]=[]),this.events[t].push(e),this.element.addEventListener(t,e,!1)},r.prototype.unbind=function(t,e){var n="undefined"!=typeof e;this.events[t]=this.events[t].filter(function(r){return!(!n||r===e)||(this.element.removeEventListener(t,r,!1),!1)},this)},r.prototype.unbindAll=function(){for(var t in this.events)this.unbind(t)};var o=function(){this.eventElements=[]};o.prototype.eventElement=function(t){var e=this.eventElements.filter(function(e){return e.element===t})[0];return"undefined"==typeof e&&(e=new r(t),this.eventElements.push(e)),e},o.prototype.bind=function(t,e,n){this.eventElement(t).bind(e,n)},o.prototype.unbind=function(t,e,n){this.eventElement(t).unbind(e,n)},o.prototype.unbindAll=function(){for(var t=0;t<this.eventElements.length;t++)this.eventElements[t].unbindAll()},o.prototype.once=function(t,e,n){var r=this.eventElement(t),o=function(t){r.unbind(e,o),n(t)};r.bind(e,o)},e.exports=o},{}],5:[function(t,e,n){"use strict";e.exports=function(){function t(){return Math.floor(65536*(1+Math.random())).toString(16).substring(1)}return function(){return t()+t()+"-"+t()+"-"+t()+"-"+t()+"-"+t()+t()+t()}}()},{}],6:[function(t,e,n){"use strict";var r=t("./class"),o=t("./dom"),l=n.toInt=function(t){return 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e=l.get(t);r(t,e,o.env.supportsTouch,o.env.supportsIePointer)}}},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/class"),l=t("./instances"),i=t("./update-geometry"),s={"click-rail":t("./handler/click-rail"),"drag-scrollbar":t("./handler/drag-scrollbar"),keyboard:t("./handler/keyboard"),wheel:t("./handler/mouse-wheel"),touch:t("./handler/touch"),selection:t("./handler/selection")},a=t("./handler/native-scroll");e.exports=function(t,e){e="object"==typeof e?e:{},o.add(t,"ps-container");var n=l.add(t);n.settings=r.extend(n.settings,e),o.add(t,"ps-theme-"+n.settings.theme),n.settings.handlers.forEach(function(e){s[e](t)}),a(t),i(t)}},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(t,e,n){"use strict";function r(t){function e(){a.add(t,"ps-focus")}function n(){a.remove(t,"ps-focus")}var r=this;r.settings=s.clone(c),r.containerWidth=null,r.containerHeight=null,r.contentWidth=null,r.contentHeight=null,r.isRtl="rtl"===u.css(t,"direction"),r.isNegativeScroll=function(){var e=t.scrollLeft,n=null;return t.scrollLeft=-1,n=t.scrollLeft<0,t.scrollLeft=e,n}(),r.negativeScrollAdjustment=r.isNegativeScroll?t.scrollWidth-t.clientWidth:0,r.event=new 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e=a.get(t);e.containerWidth=t.clientWidth,e.containerHeight=t.clientHeight,e.contentWidth=t.scrollWidth,e.contentHeight=t.scrollHeight;var n;t.contains(e.scrollbarXRail)||(n=s.queryChildren(t,".ps-scrollbar-x-rail"),n.length>0&&n.forEach(function(t){s.remove(t)}),s.appendTo(e.scrollbarXRail,t)),t.contains(e.scrollbarYRail)||(n=s.queryChildren(t,".ps-scrollbar-y-rail"),n.length>0&&n.forEach(function(t){s.remove(t)}),s.appendTo(e.scrollbarYRail,t)),!e.settings.suppressScrollX&&e.containerWidth+e.settings.scrollXMarginOffset<e.contentWidth?(e.scrollbarXActive=!0,e.railXWidth=e.containerWidth-e.railXMarginWidth,e.railXRatio=e.containerWidth/e.railXWidth,e.scrollbarXWidth=r(e,l.toInt(e.railXWidth*e.containerWidth/e.contentWidth)),e.scrollbarXLeft=l.toInt((e.negativeScrollAdjustment+t.scrollLeft)*(e.railXWidth-e.scrollbarXWidth)/(e.contentWidth-e.containerWidth))):e.scrollbarXActive=!1,!e.settings.suppressScrollY&&e.containerHeight+e.settings.scrollYMarginOffset<e.contentHeight?(e.scrollbarYActive=!0,e.railYHeight=e.containerHeight-e.railYMarginHeight,e.railYRatio=e.containerHeight/e.railYHeight,e.scrollbarYHeight=r(e,l.toInt(e.railYHeight*e.containerHeight/e.contentHeight)),e.scrollbarYTop=l.toInt(t.scrollTop*(e.railYHeight-e.scrollbarYHeight)/(e.contentHeight-e.containerHeight))):e.scrollbarYActive=!1,e.scrollbarXLeft>=e.railXWidth-e.scrollbarXWidth&&(e.scrollbarXLeft=e.railXWidth-e.scrollbarXWidth),e.scrollbarYTop>=e.railYHeight-e.scrollbarYHeight&&(e.scrollbarYTop=e.railYHeight-e.scrollbarYHeight),o(t,e),e.scrollbarXActive?i.add(t,"ps-active-x"):(i.remove(t,"ps-active-x"),e.scrollbarXWidth=0,e.scrollbarXLeft=0,c(t,"left",0)),e.scrollbarYActive?i.add(t,"ps-active-y"):(i.remove(t,"ps-active-y"),e.scrollbarYHeight=0,e.scrollbarYTop=0,c(t,"top",0))}},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(t,e,n){"use strict";var r,o,l=t("./instances"),i=function(t){var e=document.createEvent("Event");return e.initEvent(t,!0,!0),e};e.exports=function(t,e,n){if("undefined"==typeof t)throw"You must provide an element to the update-scroll function";if("undefined"==typeof e)throw"You must provide an axis to the update-scroll function";if("undefined"==typeof n)throw"You must provide a value to the update-scroll function";"top"===e&&n<=0&&(t.scrollTop=n=0,t.dispatchEvent(i("ps-y-reach-start"))),"left"===e&&n<=0&&(t.scrollLeft=n=0,t.dispatchEvent(i("ps-x-reach-start")));var s=l.get(t);"top"===e&&n>=s.contentHeight-s.containerHeight&&(n=s.contentHeight-s.containerHeight,n-t.scrollTop<=1?n=t.scrollTop:t.scrollTop=n,t.dispatchEvent(i("ps-y-reach-end"))),"left"===e&&n>=s.contentWidth-s.containerWidth&&(n=s.contentWidth-s.containerWidth,n-t.scrollLeft<=1?n=t.scrollLeft:t.scrollLeft=n,t.dispatchEvent(i("ps-x-reach-end"))),r||(r=t.scrollTop),o||(o=t.scrollLeft),"top"===e&&n<r&&t.dispatchEvent(i("ps-scroll-up")),"top"===e&&n>r&&t.dispatchEvent(i("ps-scroll-down")),"left"===e&&n<o&&t.dispatchEvent(i("ps-scroll-left")),"left"===e&&n>o&&t.dispatchEvent(i("ps-scroll-right")),"top"===e&&(t.scrollTop=r=n,t.dispatchEvent(i("ps-scroll-y"))),"left"===e&&(t.scrollLeft=o=n,t.dispatchEvent(i("ps-scroll-x")))}},{"./instances":18}],21:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/dom"),l=t("./instances"),i=t("./update-geometry"),s=t("./update-scroll");e.exports=function(t){var e=l.get(t);e&&(e.negativeScrollAdjustment=e.isNegativeScroll?t.scrollWidth-t.clientWidth:0,o.css(e.scrollbarXRail,"display","block"),o.css(e.scrollbarYRail,"display","block"),e.railXMarginWidth=r.toInt(o.css(e.scrollbarXRail,"marginLeft"))+r.toInt(o.css(e.scrollbarXRail,"marginRight")),e.railYMarginHeight=r.toInt(o.css(e.scrollbarYRail,"marginTop"))+r.toInt(o.css(e.scrollbarYRail,"marginBottom")),o.css(e.scrollbarXRail,"display","none"),o.css(e.scrollbarYRail,"display","none"),i(t),s(t,"top",t.scrollTop),s(t,"left",t.scrollLeft),o.css(e.scrollbarXRail,"display",""),o.css(e.scrollbarYRail,"display",""))}},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]);
\ No newline at end of file
--- /dev/null
+/* perfect-scrollbar v0.6.16 */
+(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
+'use strict';
+
+var ps = require('../main');
+
+if (typeof define === 'function' && define.amd) {
+ // AMD
+ define(ps);
+} else {
+ // Add to a global object.
+ window.PerfectScrollbar = ps;
+ if (typeof window.Ps === 'undefined') {
+ window.Ps = ps;
+ }
+}
+
+},{"../main":7}],2:[function(require,module,exports){
+'use strict';
+
+function oldAdd(element, className) {
+ var classes = element.className.split(' ');
+ if (classes.indexOf(className) < 0) {
+ classes.push(className);
+ }
+ element.className = classes.join(' ');
+}
+
+function oldRemove(element, className) {
+ var classes = element.className.split(' ');
+ var idx = classes.indexOf(className);
+ if (idx >= 0) {
+ classes.splice(idx, 1);
+ }
+ element.className = classes.join(' ');
+}
+
+exports.add = function (element, className) {
+ if (element.classList) {
+ element.classList.add(className);
+ } else {
+ oldAdd(element, className);
+ }
+};
+
+exports.remove = function (element, className) {
+ if (element.classList) {
+ element.classList.remove(className);
+ } else {
+ oldRemove(element, className);
+ }
+};
+
+exports.list = function (element) {
+ if (element.classList) {
+ return Array.prototype.slice.apply(element.classList);
+ } else {
+ return element.className.split(' ');
+ }
+};
+
+},{}],3:[function(require,module,exports){
+'use strict';
+
+var DOM = {};
+
+DOM.e = function (tagName, className) {
+ var element = document.createElement(tagName);
+ element.className = className;
+ return element;
+};
+
+DOM.appendTo = function (child, parent) {
+ parent.appendChild(child);
+ return child;
+};
+
+function cssGet(element, styleName) {
+ return window.getComputedStyle(element)[styleName];
+}
+
+function cssSet(element, styleName, styleValue) {
+ if (typeof styleValue === 'number') {
+ styleValue = styleValue.toString() + 'px';
+ }
+ element.style[styleName] = styleValue;
+ return element;
+}
+
+function cssMultiSet(element, obj) {
+ for (var key in obj) {
+ var val = obj[key];
+ if (typeof val === 'number') {
+ val = val.toString() + 'px';
+ }
+ element.style[key] = val;
+ }
+ return element;
+}
+
+DOM.css = function (element, styleNameOrObject, styleValue) {
+ if (typeof styleNameOrObject === 'object') {
+ // multiple set with object
+ return cssMultiSet(element, styleNameOrObject);
+ } else {
+ if (typeof styleValue === 'undefined') {
+ return cssGet(element, styleNameOrObject);
+ } else {
+ return cssSet(element, styleNameOrObject, styleValue);
+ }
+ }
+};
+
+DOM.matches = function (element, query) {
+ if (typeof element.matches !== 'undefined') {
+ return element.matches(query);
+ } else {
+ if (typeof element.matchesSelector !== 'undefined') {
+ return element.matchesSelector(query);
+ } else if (typeof element.webkitMatchesSelector !== 'undefined') {
+ return element.webkitMatchesSelector(query);
+ } else if (typeof element.mozMatchesSelector !== 'undefined') {
+ return element.mozMatchesSelector(query);
+ } else if (typeof element.msMatchesSelector !== 'undefined') {
+ return element.msMatchesSelector(query);
+ }
+ }
+};
+
+DOM.remove = function (element) {
+ if (typeof element.remove !== 'undefined') {
+ element.remove();
+ } else {
+ if (element.parentNode) {
+ element.parentNode.removeChild(element);
+ }
+ }
+};
+
+DOM.queryChildren = function (element, selector) {
+ return Array.prototype.filter.call(element.childNodes, function (child) {
+ return DOM.matches(child, selector);
+ });
+};
+
+module.exports = DOM;
+
+},{}],4:[function(require,module,exports){
+'use strict';
+
+var EventElement = function (element) {
+ this.element = element;
+ this.events = {};
+};
+
+EventElement.prototype.bind = function (eventName, handler) {
+ if (typeof this.events[eventName] === 'undefined') {
+ this.events[eventName] = [];
+ }
+ this.events[eventName].push(handler);
+ this.element.addEventListener(eventName, handler, false);
+};
+
+EventElement.prototype.unbind = function (eventName, handler) {
+ var isHandlerProvided = (typeof handler !== 'undefined');
+ this.events[eventName] = this.events[eventName].filter(function (hdlr) {
+ if (isHandlerProvided && hdlr !== handler) {
+ return true;
+ }
+ this.element.removeEventListener(eventName, hdlr, false);
+ return false;
+ }, this);
+};
+
+EventElement.prototype.unbindAll = function () {
+ for (var name in this.events) {
+ this.unbind(name);
+ }
+};
+
+var EventManager = function () {
+ this.eventElements = [];
+};
+
+EventManager.prototype.eventElement = function (element) {
+ var ee = this.eventElements.filter(function (eventElement) {
+ return eventElement.element === element;
+ })[0];
+ if (typeof ee === 'undefined') {
+ ee = new EventElement(element);
+ this.eventElements.push(ee);
+ }
+ return ee;
+};
+
+EventManager.prototype.bind = function (element, eventName, handler) {
+ this.eventElement(element).bind(eventName, handler);
+};
+
+EventManager.prototype.unbind = function (element, eventName, handler) {
+ this.eventElement(element).unbind(eventName, handler);
+};
+
+EventManager.prototype.unbindAll = function () {
+ for (var i = 0; i < this.eventElements.length; i++) {
+ this.eventElements[i].unbindAll();
+ }
+};
+
+EventManager.prototype.once = function (element, eventName, handler) {
+ var ee = this.eventElement(element);
+ var onceHandler = function (e) {
+ ee.unbind(eventName, onceHandler);
+ handler(e);
+ };
+ ee.bind(eventName, onceHandler);
+};
+
+module.exports = EventManager;
+
+},{}],5:[function(require,module,exports){
+'use strict';
+
+module.exports = (function () {
+ function s4() {
+ return Math.floor((1 + Math.random()) * 0x10000)
+ .toString(16)
+ .substring(1);
+ }
+ return function () {
+ return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
+ s4() + '-' + s4() + s4() + s4();
+ };
+})();
+
+},{}],6:[function(require,module,exports){
+'use strict';
+
+var cls = require('./class');
+var dom = require('./dom');
+
+var toInt = exports.toInt = function (x) {
+ return parseInt(x, 10) || 0;
+};
+
+var clone = exports.clone = function (obj) {
+ if (!obj) {
+ return null;
+ } else if (obj.constructor === Array) {
+ return obj.map(clone);
+ } else if (typeof obj === 'object') {
+ var result = {};
+ for (var key in obj) {
+ result[key] = clone(obj[key]);
+ }
+ return result;
+ } else {
+ return obj;
+ }
+};
+
+exports.extend = function (original, source) {
+ var result = clone(original);
+ for (var key in source) {
+ result[key] = clone(source[key]);
+ }
+ return result;
+};
+
+exports.isEditable = function (el) {
+ return dom.matches(el, "input,[contenteditable]") ||
+ dom.matches(el, "select,[contenteditable]") ||
+ dom.matches(el, "textarea,[contenteditable]") ||
+ dom.matches(el, "button,[contenteditable]");
+};
+
+exports.removePsClasses = function (element) {
+ var clsList = cls.list(element);
+ for (var i = 0; i < clsList.length; i++) {
+ var className = clsList[i];
+ if (className.indexOf('ps-') === 0) {
+ cls.remove(element, className);
+ }
+ }
+};
+
+exports.outerWidth = function (element) {
+ return toInt(dom.css(element, 'width')) +
+ toInt(dom.css(element, 'paddingLeft')) +
+ toInt(dom.css(element, 'paddingRight')) +
+ toInt(dom.css(element, 'borderLeftWidth')) +
+ toInt(dom.css(element, 'borderRightWidth'));
+};
+
+exports.startScrolling = function (element, axis) {
+ cls.add(element, 'ps-in-scrolling');
+ if (typeof axis !== 'undefined') {
+ cls.add(element, 'ps-' + axis);
+ } else {
+ cls.add(element, 'ps-x');
+ cls.add(element, 'ps-y');
+ }
+};
+
+exports.stopScrolling = function (element, axis) {
+ cls.remove(element, 'ps-in-scrolling');
+ if (typeof axis !== 'undefined') {
+ cls.remove(element, 'ps-' + axis);
+ } else {
+ cls.remove(element, 'ps-x');
+ cls.remove(element, 'ps-y');
+ }
+};
+
+exports.env = {
+ isWebKit: 'WebkitAppearance' in document.documentElement.style,
+ supportsTouch: (('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch),
+ supportsIePointer: window.navigator.msMaxTouchPoints !== null
+};
+
+},{"./class":2,"./dom":3}],7:[function(require,module,exports){
+'use strict';
+
+var destroy = require('./plugin/destroy');
+var initialize = require('./plugin/initialize');
+var update = require('./plugin/update');
+
+module.exports = {
+ initialize: initialize,
+ update: update,
+ destroy: destroy
+};
+
+},{"./plugin/destroy":9,"./plugin/initialize":17,"./plugin/update":21}],8:[function(require,module,exports){
+'use strict';
+
+module.exports = {
+ handlers: ['click-rail', 'drag-scrollbar', 'keyboard', 'wheel', 'touch'],
+ maxScrollbarLength: null,
+ minScrollbarLength: null,
+ scrollXMarginOffset: 0,
+ scrollYMarginOffset: 0,
+ suppressScrollX: false,
+ suppressScrollY: false,
+ swipePropagation: true,
+ useBothWheelAxes: false,
+ wheelPropagation: false,
+ wheelSpeed: 1,
+ theme: 'default'
+};
+
+},{}],9:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ if (!i) {
+ return;
+ }
+
+ i.event.unbindAll();
+ dom.remove(i.scrollbarX);
+ dom.remove(i.scrollbarY);
+ dom.remove(i.scrollbarXRail);
+ dom.remove(i.scrollbarYRail);
+ _.removePsClasses(element);
+
+ instances.remove(element);
+};
+
+},{"../lib/dom":3,"../lib/helper":6,"./instances":18}],10:[function(require,module,exports){
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindClickRailHandler(element, i) {
+ function pageOffset(el) {
+ return el.getBoundingClientRect();
+ }
+ var stopPropagation = function (e) { e.stopPropagation(); };
+
+ i.event.bind(i.scrollbarY, 'click', stopPropagation);
+ i.event.bind(i.scrollbarYRail, 'click', function (e) {
+ var positionTop = e.pageY - window.pageYOffset - pageOffset(i.scrollbarYRail).top;
+ var direction = positionTop > i.scrollbarYTop ? 1 : -1;
+
+ updateScroll(element, 'top', element.scrollTop + direction * i.containerHeight);
+ updateGeometry(element);
+
+ e.stopPropagation();
+ });
+
+ i.event.bind(i.scrollbarX, 'click', stopPropagation);
+ i.event.bind(i.scrollbarXRail, 'click', function (e) {
+ var positionLeft = e.pageX - window.pageXOffset - pageOffset(i.scrollbarXRail).left;
+ var direction = positionLeft > i.scrollbarXLeft ? 1 : -1;
+
+ updateScroll(element, 'left', element.scrollLeft + direction * i.containerWidth);
+ updateGeometry(element);
+
+ e.stopPropagation();
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindClickRailHandler(element, i);
+};
+
+},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var dom = require('../../lib/dom');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindMouseScrollXHandler(element, i) {
+ var currentLeft = null;
+ var currentPageX = null;
+
+ function updateScrollLeft(deltaX) {
+ var newLeft = currentLeft + (deltaX * i.railXRatio);
+ var maxLeft = Math.max(0, i.scrollbarXRail.getBoundingClientRect().left) + (i.railXRatio * (i.railXWidth - i.scrollbarXWidth));
+
+ if (newLeft < 0) {
+ i.scrollbarXLeft = 0;
+ } else if (newLeft > maxLeft) {
+ i.scrollbarXLeft = maxLeft;
+ } else {
+ i.scrollbarXLeft = newLeft;
+ }
+
+ var scrollLeft = _.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment;
+ updateScroll(element, 'left', scrollLeft);
+ }
+
+ var mouseMoveHandler = function (e) {
+ updateScrollLeft(e.pageX - currentPageX);
+ updateGeometry(element);
+ e.stopPropagation();
+ e.preventDefault();
+ };
+
+ var mouseUpHandler = function () {
+ _.stopScrolling(element, 'x');
+ i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ };
+
+ i.event.bind(i.scrollbarX, 'mousedown', function (e) {
+ currentPageX = e.pageX;
+ currentLeft = _.toInt(dom.css(i.scrollbarX, 'left')) * i.railXRatio;
+ _.startScrolling(element, 'x');
+
+ i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
+
+ e.stopPropagation();
+ e.preventDefault();
+ });
+}
+
+function bindMouseScrollYHandler(element, i) {
+ var currentTop = null;
+ var currentPageY = null;
+
+ function updateScrollTop(deltaY) {
+ var newTop = currentTop + (deltaY * i.railYRatio);
+ var maxTop = Math.max(0, i.scrollbarYRail.getBoundingClientRect().top) + (i.railYRatio * (i.railYHeight - i.scrollbarYHeight));
+
+ if (newTop < 0) {
+ i.scrollbarYTop = 0;
+ } else if (newTop > maxTop) {
+ i.scrollbarYTop = maxTop;
+ } else {
+ i.scrollbarYTop = newTop;
+ }
+
+ var scrollTop = _.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight)));
+ updateScroll(element, 'top', scrollTop);
+ }
+
+ var mouseMoveHandler = function (e) {
+ updateScrollTop(e.pageY - currentPageY);
+ updateGeometry(element);
+ e.stopPropagation();
+ e.preventDefault();
+ };
+
+ var mouseUpHandler = function () {
+ _.stopScrolling(element, 'y');
+ i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ };
+
+ i.event.bind(i.scrollbarY, 'mousedown', function (e) {
+ currentPageY = e.pageY;
+ currentTop = _.toInt(dom.css(i.scrollbarY, 'top')) * i.railYRatio;
+ _.startScrolling(element, 'y');
+
+ i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
+
+ e.stopPropagation();
+ e.preventDefault();
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindMouseScrollXHandler(element, i);
+ bindMouseScrollYHandler(element, i);
+};
+
+},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],12:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var dom = require('../../lib/dom');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindKeyboardHandler(element, i) {
+ var hovered = false;
+ i.event.bind(element, 'mouseenter', function () {
+ hovered = true;
+ });
+ i.event.bind(element, 'mouseleave', function () {
+ hovered = false;
+ });
+
+ var shouldPrevent = false;
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ if (deltaX === 0) {
+ if (!i.scrollbarYActive) {
+ return false;
+ }
+ if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+
+ var scrollLeft = element.scrollLeft;
+ if (deltaY === 0) {
+ if (!i.scrollbarXActive) {
+ return false;
+ }
+ if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+ return true;
+ }
+
+ i.event.bind(i.ownerDocument, 'keydown', function (e) {
+ if ((e.isDefaultPrevented && e.isDefaultPrevented()) || e.defaultPrevented) {
+ return;
+ }
+
+ var focused = dom.matches(i.scrollbarX, ':focus') ||
+ dom.matches(i.scrollbarY, ':focus');
+
+ if (!hovered && !focused) {
+ return;
+ }
+
+ var activeElement = document.activeElement ? document.activeElement : i.ownerDocument.activeElement;
+ if (activeElement) {
+ if (activeElement.tagName === 'IFRAME') {
+ activeElement = activeElement.contentDocument.activeElement;
+ } else {
+ // go deeper if element is a webcomponent
+ while (activeElement.shadowRoot) {
+ activeElement = activeElement.shadowRoot.activeElement;
+ }
+ }
+ if (_.isEditable(activeElement)) {
+ return;
+ }
+ }
+
+ var deltaX = 0;
+ var deltaY = 0;
+
+ switch (e.which) {
+ case 37: // left
+ if (e.metaKey) {
+ deltaX = -i.contentWidth;
+ } else if (e.altKey) {
+ deltaX = -i.containerWidth;
+ } else {
+ deltaX = -30;
+ }
+ break;
+ case 38: // up
+ if (e.metaKey) {
+ deltaY = i.contentHeight;
+ } else if (e.altKey) {
+ deltaY = i.containerHeight;
+ } else {
+ deltaY = 30;
+ }
+ break;
+ case 39: // right
+ if (e.metaKey) {
+ deltaX = i.contentWidth;
+ } else if (e.altKey) {
+ deltaX = i.containerWidth;
+ } else {
+ deltaX = 30;
+ }
+ break;
+ case 40: // down
+ if (e.metaKey) {
+ deltaY = -i.contentHeight;
+ } else if (e.altKey) {
+ deltaY = -i.containerHeight;
+ } else {
+ deltaY = -30;
+ }
+ break;
+ case 33: // page up
+ deltaY = 90;
+ break;
+ case 32: // space bar
+ if (e.shiftKey) {
+ deltaY = 90;
+ } else {
+ deltaY = -90;
+ }
+ break;
+ case 34: // page down
+ deltaY = -90;
+ break;
+ case 35: // end
+ if (e.ctrlKey) {
+ deltaY = -i.contentHeight;
+ } else {
+ deltaY = -i.containerHeight;
+ }
+ break;
+ case 36: // home
+ if (e.ctrlKey) {
+ deltaY = element.scrollTop;
+ } else {
+ deltaY = i.containerHeight;
+ }
+ break;
+ default:
+ return;
+ }
+
+ updateScroll(element, 'top', element.scrollTop - deltaY);
+ updateScroll(element, 'left', element.scrollLeft + deltaX);
+ updateGeometry(element);
+
+ shouldPrevent = shouldPreventDefault(deltaX, deltaY);
+ if (shouldPrevent) {
+ e.preventDefault();
+ }
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindKeyboardHandler(element, i);
+};
+
+},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],13:[function(require,module,exports){
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindMouseWheelHandler(element, i) {
+ var shouldPrevent = false;
+
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ if (deltaX === 0) {
+ if (!i.scrollbarYActive) {
+ return false;
+ }
+ if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+
+ var scrollLeft = element.scrollLeft;
+ if (deltaY === 0) {
+ if (!i.scrollbarXActive) {
+ return false;
+ }
+ if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+ return true;
+ }
+
+ function getDeltaFromEvent(e) {
+ var deltaX = e.deltaX;
+ var deltaY = -1 * e.deltaY;
+
+ if (typeof deltaX === "undefined" || typeof deltaY === "undefined") {
+ // OS X Safari
+ deltaX = -1 * e.wheelDeltaX / 6;
+ deltaY = e.wheelDeltaY / 6;
+ }
+
+ if (e.deltaMode && e.deltaMode === 1) {
+ // Firefox in deltaMode 1: Line scrolling
+ deltaX *= 10;
+ deltaY *= 10;
+ }
+
+ if (deltaX !== deltaX && deltaY !== deltaY/* NaN checks */) {
+ // IE in some mouse drivers
+ deltaX = 0;
+ deltaY = e.wheelDelta;
+ }
+
+ if (e.shiftKey) {
+ // reverse axis with shift key
+ return [-deltaY, -deltaX];
+ }
+ return [deltaX, deltaY];
+ }
+
+ function shouldBeConsumedByChild(deltaX, deltaY) {
+ var child = element.querySelector('textarea:hover, select[multiple]:hover, .ps-child:hover');
+ if (child) {
+ if (!window.getComputedStyle(child).overflow.match(/(scroll|auto)/)) {
+ // if not scrollable
+ return false;
+ }
+
+ var maxScrollTop = child.scrollHeight - child.clientHeight;
+ if (maxScrollTop > 0) {
+ if (!(child.scrollTop === 0 && deltaY > 0) && !(child.scrollTop === maxScrollTop && deltaY < 0)) {
+ return true;
+ }
+ }
+ var maxScrollLeft = child.scrollLeft - child.clientWidth;
+ if (maxScrollLeft > 0) {
+ if (!(child.scrollLeft === 0 && deltaX < 0) && !(child.scrollLeft === maxScrollLeft && deltaX > 0)) {
+ return true;
+ }
+ }
+ }
+ return false;
+ }
+
+ function mousewheelHandler(e) {
+ var delta = getDeltaFromEvent(e);
+
+ var deltaX = delta[0];
+ var deltaY = delta[1];
+
+ if (shouldBeConsumedByChild(deltaX, deltaY)) {
+ return;
+ }
+
+ shouldPrevent = false;
+ if (!i.settings.useBothWheelAxes) {
+ // deltaX will only be used for horizontal scrolling and deltaY will
+ // only be used for vertical scrolling - this is the default
+ updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
+ updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
+ } else if (i.scrollbarYActive && !i.scrollbarXActive) {
+ // only vertical scrollbar is active and useBothWheelAxes option is
+ // active, so let's scroll vertical bar using both mouse wheel axes
+ if (deltaY) {
+ updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
+ } else {
+ updateScroll(element, 'top', element.scrollTop + (deltaX * i.settings.wheelSpeed));
+ }
+ shouldPrevent = true;
+ } else if (i.scrollbarXActive && !i.scrollbarYActive) {
+ // useBothWheelAxes and only horizontal bar is active, so use both
+ // wheel axes for horizontal bar
+ if (deltaX) {
+ updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
+ } else {
+ updateScroll(element, 'left', element.scrollLeft - (deltaY * i.settings.wheelSpeed));
+ }
+ shouldPrevent = true;
+ }
+
+ updateGeometry(element);
+
+ shouldPrevent = (shouldPrevent || shouldPreventDefault(deltaX, deltaY));
+ if (shouldPrevent) {
+ e.stopPropagation();
+ e.preventDefault();
+ }
+ }
+
+ if (typeof window.onwheel !== "undefined") {
+ i.event.bind(element, 'wheel', mousewheelHandler);
+ } else if (typeof window.onmousewheel !== "undefined") {
+ i.event.bind(element, 'mousewheel', mousewheelHandler);
+ }
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindMouseWheelHandler(element, i);
+};
+
+},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],14:[function(require,module,exports){
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+
+function bindNativeScrollHandler(element, i) {
+ i.event.bind(element, 'scroll', function () {
+ updateGeometry(element);
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindNativeScrollHandler(element, i);
+};
+
+},{"../instances":18,"../update-geometry":19}],15:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindSelectionHandler(element, i) {
+ function getRangeNode() {
+ var selection = window.getSelection ? window.getSelection() :
+ document.getSelection ? document.getSelection() : '';
+ if (selection.toString().length === 0) {
+ return null;
+ } else {
+ return selection.getRangeAt(0).commonAncestorContainer;
+ }
+ }
+
+ var scrollingLoop = null;
+ var scrollDiff = {top: 0, left: 0};
+ function startScrolling() {
+ if (!scrollingLoop) {
+ scrollingLoop = setInterval(function () {
+ if (!instances.get(element)) {
+ clearInterval(scrollingLoop);
+ return;
+ }
+
+ updateScroll(element, 'top', element.scrollTop + scrollDiff.top);
+ updateScroll(element, 'left', element.scrollLeft + scrollDiff.left);
+ updateGeometry(element);
+ }, 50); // every .1 sec
+ }
+ }
+ function stopScrolling() {
+ if (scrollingLoop) {
+ clearInterval(scrollingLoop);
+ scrollingLoop = null;
+ }
+ _.stopScrolling(element);
+ }
+
+ var isSelected = false;
+ i.event.bind(i.ownerDocument, 'selectionchange', function () {
+ if (element.contains(getRangeNode())) {
+ isSelected = true;
+ } else {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+ i.event.bind(window, 'mouseup', function () {
+ if (isSelected) {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+ i.event.bind(window, 'keyup', function () {
+ if (isSelected) {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+
+ i.event.bind(window, 'mousemove', function (e) {
+ if (isSelected) {
+ var mousePosition = {x: e.pageX, y: e.pageY};
+ var containerGeometry = {
+ left: element.offsetLeft,
+ right: element.offsetLeft + element.offsetWidth,
+ top: element.offsetTop,
+ bottom: element.offsetTop + element.offsetHeight
+ };
+
+ if (mousePosition.x < containerGeometry.left + 3) {
+ scrollDiff.left = -5;
+ _.startScrolling(element, 'x');
+ } else if (mousePosition.x > containerGeometry.right - 3) {
+ scrollDiff.left = 5;
+ _.startScrolling(element, 'x');
+ } else {
+ scrollDiff.left = 0;
+ }
+
+ if (mousePosition.y < containerGeometry.top + 3) {
+ if (containerGeometry.top + 3 - mousePosition.y < 5) {
+ scrollDiff.top = -5;
+ } else {
+ scrollDiff.top = -20;
+ }
+ _.startScrolling(element, 'y');
+ } else if (mousePosition.y > containerGeometry.bottom - 3) {
+ if (mousePosition.y - containerGeometry.bottom + 3 < 5) {
+ scrollDiff.top = 5;
+ } else {
+ scrollDiff.top = 20;
+ }
+ _.startScrolling(element, 'y');
+ } else {
+ scrollDiff.top = 0;
+ }
+
+ if (scrollDiff.top === 0 && scrollDiff.left === 0) {
+ stopScrolling();
+ } else {
+ startScrolling();
+ }
+ }
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindSelectionHandler(element, i);
+};
+
+},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],16:[function(require,module,exports){
+'use strict';
+
+var _ = require('../../lib/helper');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ var scrollLeft = element.scrollLeft;
+ var magnitudeX = Math.abs(deltaX);
+ var magnitudeY = Math.abs(deltaY);
+
+ if (magnitudeY > magnitudeX) {
+ // user is perhaps trying to swipe up/down the page
+
+ if (((deltaY < 0) && (scrollTop === i.contentHeight - i.containerHeight)) ||
+ ((deltaY > 0) && (scrollTop === 0))) {
+ return !i.settings.swipePropagation;
+ }
+ } else if (magnitudeX > magnitudeY) {
+ // user is perhaps trying to swipe left/right across the page
+
+ if (((deltaX < 0) && (scrollLeft === i.contentWidth - i.containerWidth)) ||
+ ((deltaX > 0) && (scrollLeft === 0))) {
+ return !i.settings.swipePropagation;
+ }
+ }
+
+ return true;
+ }
+
+ function applyTouchMove(differenceX, differenceY) {
+ updateScroll(element, 'top', element.scrollTop - differenceY);
+ updateScroll(element, 'left', element.scrollLeft - differenceX);
+
+ updateGeometry(element);
+ }
+
+ var startOffset = {};
+ var startTime = 0;
+ var speed = {};
+ var easingLoop = null;
+ var inGlobalTouch = false;
+ var inLocalTouch = false;
+
+ function globalTouchStart() {
+ inGlobalTouch = true;
+ }
+ function globalTouchEnd() {
+ inGlobalTouch = false;
+ }
+
+ function getTouch(e) {
+ if (e.targetTouches) {
+ return e.targetTouches[0];
+ } else {
+ // Maybe IE pointer
+ return e;
+ }
+ }
+ function shouldHandle(e) {
+ if (e.targetTouches && e.targetTouches.length === 1) {
+ return true;
+ }
+ if (e.pointerType && e.pointerType !== 'mouse' && e.pointerType !== e.MSPOINTER_TYPE_MOUSE) {
+ return true;
+ }
+ return false;
+ }
+ function touchStart(e) {
+ if (shouldHandle(e)) {
+ inLocalTouch = true;
+
+ var touch = getTouch(e);
+
+ startOffset.pageX = touch.pageX;
+ startOffset.pageY = touch.pageY;
+
+ startTime = (new Date()).getTime();
+
+ if (easingLoop !== null) {
+ clearInterval(easingLoop);
+ }
+
+ e.stopPropagation();
+ }
+ }
+ function touchMove(e) {
+ if (!inLocalTouch && i.settings.swipePropagation) {
+ touchStart(e);
+ }
+ if (!inGlobalTouch && inLocalTouch && shouldHandle(e)) {
+ var touch = getTouch(e);
+
+ var currentOffset = {pageX: touch.pageX, pageY: touch.pageY};
+
+ var differenceX = currentOffset.pageX - startOffset.pageX;
+ var differenceY = currentOffset.pageY - startOffset.pageY;
+
+ applyTouchMove(differenceX, differenceY);
+ startOffset = currentOffset;
+
+ var currentTime = (new Date()).getTime();
+
+ var timeGap = currentTime - startTime;
+ if (timeGap > 0) {
+ speed.x = differenceX / timeGap;
+ speed.y = differenceY / timeGap;
+ startTime = currentTime;
+ }
+
+ if (shouldPreventDefault(differenceX, differenceY)) {
+ e.stopPropagation();
+ e.preventDefault();
+ }
+ }
+ }
+ function touchEnd() {
+ if (!inGlobalTouch && inLocalTouch) {
+ inLocalTouch = false;
+
+ clearInterval(easingLoop);
+ easingLoop = setInterval(function () {
+ if (!instances.get(element)) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ if (!speed.x && !speed.y) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ applyTouchMove(speed.x * 30, speed.y * 30);
+
+ speed.x *= 0.8;
+ speed.y *= 0.8;
+ }, 10);
+ }
+ }
+
+ if (supportsTouch) {
+ i.event.bind(window, 'touchstart', globalTouchStart);
+ i.event.bind(window, 'touchend', globalTouchEnd);
+ i.event.bind(element, 'touchstart', touchStart);
+ i.event.bind(element, 'touchmove', touchMove);
+ i.event.bind(element, 'touchend', touchEnd);
+ } else if (supportsIePointer) {
+ if (window.PointerEvent) {
+ i.event.bind(window, 'pointerdown', globalTouchStart);
+ i.event.bind(window, 'pointerup', globalTouchEnd);
+ i.event.bind(element, 'pointerdown', touchStart);
+ i.event.bind(element, 'pointermove', touchMove);
+ i.event.bind(element, 'pointerup', touchEnd);
+ } else if (window.MSPointerEvent) {
+ i.event.bind(window, 'MSPointerDown', globalTouchStart);
+ i.event.bind(window, 'MSPointerUp', globalTouchEnd);
+ i.event.bind(element, 'MSPointerDown', touchStart);
+ i.event.bind(element, 'MSPointerMove', touchMove);
+ i.event.bind(element, 'MSPointerUp', touchEnd);
+ }
+ }
+}
+
+module.exports = function (element) {
+ if (!_.env.supportsTouch && !_.env.supportsIePointer) {
+ return;
+ }
+
+ var i = instances.get(element);
+ bindTouchHandler(element, i, _.env.supportsTouch, _.env.supportsIePointer);
+};
+
+},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var instances = require('./instances');
+var updateGeometry = require('./update-geometry');
+
+// Handlers
+var handlers = {
+ 'click-rail': require('./handler/click-rail'),
+ 'drag-scrollbar': require('./handler/drag-scrollbar'),
+ 'keyboard': require('./handler/keyboard'),
+ 'wheel': require('./handler/mouse-wheel'),
+ 'touch': require('./handler/touch'),
+ 'selection': require('./handler/selection')
+};
+var nativeScrollHandler = require('./handler/native-scroll');
+
+module.exports = function (element, userSettings) {
+ userSettings = typeof userSettings === 'object' ? userSettings : {};
+
+ cls.add(element, 'ps-container');
+
+ // Create a plugin instance.
+ var i = instances.add(element);
+
+ i.settings = _.extend(i.settings, userSettings);
+ cls.add(element, 'ps-theme-' + i.settings.theme);
+
+ i.settings.handlers.forEach(function (handlerName) {
+ handlers[handlerName](element);
+ });
+
+ nativeScrollHandler(element);
+
+ updateGeometry(element);
+};
+
+},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var defaultSettings = require('./default-setting');
+var dom = require('../lib/dom');
+var EventManager = require('../lib/event-manager');
+var guid = require('../lib/guid');
+
+var instances = {};
+
+function Instance(element) {
+ var i = this;
+
+ i.settings = _.clone(defaultSettings);
+ i.containerWidth = null;
+ i.containerHeight = null;
+ i.contentWidth = null;
+ i.contentHeight = null;
+
+ i.isRtl = dom.css(element, 'direction') === "rtl";
+ i.isNegativeScroll = (function () {
+ var originalScrollLeft = element.scrollLeft;
+ var result = null;
+ element.scrollLeft = -1;
+ result = element.scrollLeft < 0;
+ element.scrollLeft = originalScrollLeft;
+ return result;
+ })();
+ i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
+ i.event = new EventManager();
+ i.ownerDocument = element.ownerDocument || document;
+
+ function focus() {
+ cls.add(element, 'ps-focus');
+ }
+
+ function blur() {
+ cls.remove(element, 'ps-focus');
+ }
+
+ i.scrollbarXRail = dom.appendTo(dom.e('div', 'ps-scrollbar-x-rail'), element);
+ i.scrollbarX = dom.appendTo(dom.e('div', 'ps-scrollbar-x'), i.scrollbarXRail);
+ i.scrollbarX.setAttribute('tabindex', 0);
+ i.event.bind(i.scrollbarX, 'focus', focus);
+ i.event.bind(i.scrollbarX, 'blur', blur);
+ i.scrollbarXActive = null;
+ i.scrollbarXWidth = null;
+ i.scrollbarXLeft = null;
+ i.scrollbarXBottom = _.toInt(dom.css(i.scrollbarXRail, 'bottom'));
+ i.isScrollbarXUsingBottom = i.scrollbarXBottom === i.scrollbarXBottom; // !isNaN
+ i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : _.toInt(dom.css(i.scrollbarXRail, 'top'));
+ i.railBorderXWidth = _.toInt(dom.css(i.scrollbarXRail, 'borderLeftWidth')) + _.toInt(dom.css(i.scrollbarXRail, 'borderRightWidth'));
+ // Set rail to display:block to calculate margins
+ dom.css(i.scrollbarXRail, 'display', 'block');
+ i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
+ dom.css(i.scrollbarXRail, 'display', '');
+ i.railXWidth = null;
+ i.railXRatio = null;
+
+ i.scrollbarYRail = dom.appendTo(dom.e('div', 'ps-scrollbar-y-rail'), element);
+ i.scrollbarY = dom.appendTo(dom.e('div', 'ps-scrollbar-y'), i.scrollbarYRail);
+ i.scrollbarY.setAttribute('tabindex', 0);
+ i.event.bind(i.scrollbarY, 'focus', focus);
+ i.event.bind(i.scrollbarY, 'blur', blur);
+ i.scrollbarYActive = null;
+ i.scrollbarYHeight = null;
+ i.scrollbarYTop = null;
+ i.scrollbarYRight = _.toInt(dom.css(i.scrollbarYRail, 'right'));
+ i.isScrollbarYUsingRight = i.scrollbarYRight === i.scrollbarYRight; // !isNaN
+ i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : _.toInt(dom.css(i.scrollbarYRail, 'left'));
+ i.scrollbarYOuterWidth = i.isRtl ? _.outerWidth(i.scrollbarY) : null;
+ i.railBorderYWidth = _.toInt(dom.css(i.scrollbarYRail, 'borderTopWidth')) + _.toInt(dom.css(i.scrollbarYRail, 'borderBottomWidth'));
+ dom.css(i.scrollbarYRail, 'display', 'block');
+ i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
+ dom.css(i.scrollbarYRail, 'display', '');
+ i.railYHeight = null;
+ i.railYRatio = null;
+}
+
+function getId(element) {
+ return element.getAttribute('data-ps-id');
+}
+
+function setId(element, id) {
+ element.setAttribute('data-ps-id', id);
+}
+
+function removeId(element) {
+ element.removeAttribute('data-ps-id');
+}
+
+exports.add = function (element) {
+ var newId = guid();
+ setId(element, newId);
+ instances[newId] = new Instance(element);
+ return instances[newId];
+};
+
+exports.remove = function (element) {
+ delete instances[getId(element)];
+ removeId(element);
+};
+
+exports.get = function (element) {
+ return instances[getId(element)];
+};
+
+},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+var updateScroll = require('./update-scroll');
+
+function getThumbSize(i, thumbSize) {
+ if (i.settings.minScrollbarLength) {
+ thumbSize = Math.max(thumbSize, i.settings.minScrollbarLength);
+ }
+ if (i.settings.maxScrollbarLength) {
+ thumbSize = Math.min(thumbSize, i.settings.maxScrollbarLength);
+ }
+ return thumbSize;
+}
+
+function updateCss(element, i) {
+ var xRailOffset = {width: i.railXWidth};
+ if (i.isRtl) {
+ xRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth - i.contentWidth;
+ } else {
+ xRailOffset.left = element.scrollLeft;
+ }
+ if (i.isScrollbarXUsingBottom) {
+ xRailOffset.bottom = i.scrollbarXBottom - element.scrollTop;
+ } else {
+ xRailOffset.top = i.scrollbarXTop + element.scrollTop;
+ }
+ dom.css(i.scrollbarXRail, xRailOffset);
+
+ var yRailOffset = {top: element.scrollTop, height: i.railYHeight};
+ if (i.isScrollbarYUsingRight) {
+ if (i.isRtl) {
+ yRailOffset.right = i.contentWidth - (i.negativeScrollAdjustment + element.scrollLeft) - i.scrollbarYRight - i.scrollbarYOuterWidth;
+ } else {
+ yRailOffset.right = i.scrollbarYRight - element.scrollLeft;
+ }
+ } else {
+ if (i.isRtl) {
+ yRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth * 2 - i.contentWidth - i.scrollbarYLeft - i.scrollbarYOuterWidth;
+ } else {
+ yRailOffset.left = i.scrollbarYLeft + element.scrollLeft;
+ }
+ }
+ dom.css(i.scrollbarYRail, yRailOffset);
+
+ dom.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth});
+ dom.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth});
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ i.containerWidth = element.clientWidth;
+ i.containerHeight = element.clientHeight;
+ i.contentWidth = element.scrollWidth;
+ i.contentHeight = element.scrollHeight;
+
+ var existingRails;
+ if (!element.contains(i.scrollbarXRail)) {
+ existingRails = dom.queryChildren(element, '.ps-scrollbar-x-rail');
+ if (existingRails.length > 0) {
+ existingRails.forEach(function (rail) {
+ dom.remove(rail);
+ });
+ }
+ dom.appendTo(i.scrollbarXRail, element);
+ }
+ if (!element.contains(i.scrollbarYRail)) {
+ existingRails = dom.queryChildren(element, '.ps-scrollbar-y-rail');
+ if (existingRails.length > 0) {
+ existingRails.forEach(function (rail) {
+ dom.remove(rail);
+ });
+ }
+ dom.appendTo(i.scrollbarYRail, element);
+ }
+
+ if (!i.settings.suppressScrollX && i.containerWidth + i.settings.scrollXMarginOffset < i.contentWidth) {
+ i.scrollbarXActive = true;
+ i.railXWidth = i.containerWidth - i.railXMarginWidth;
+ i.railXRatio = i.containerWidth / i.railXWidth;
+ i.scrollbarXWidth = getThumbSize(i, _.toInt(i.railXWidth * i.containerWidth / i.contentWidth));
+ i.scrollbarXLeft = _.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth));
+ } else {
+ i.scrollbarXActive = false;
+ }
+
+ if (!i.settings.suppressScrollY && i.containerHeight + i.settings.scrollYMarginOffset < i.contentHeight) {
+ i.scrollbarYActive = true;
+ i.railYHeight = i.containerHeight - i.railYMarginHeight;
+ i.railYRatio = i.containerHeight / i.railYHeight;
+ i.scrollbarYHeight = getThumbSize(i, _.toInt(i.railYHeight * i.containerHeight / i.contentHeight));
+ i.scrollbarYTop = _.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight));
+ } else {
+ i.scrollbarYActive = false;
+ }
+
+ if (i.scrollbarXLeft >= i.railXWidth - i.scrollbarXWidth) {
+ i.scrollbarXLeft = i.railXWidth - i.scrollbarXWidth;
+ }
+ if (i.scrollbarYTop >= i.railYHeight - i.scrollbarYHeight) {
+ i.scrollbarYTop = i.railYHeight - i.scrollbarYHeight;
+ }
+
+ updateCss(element, i);
+
+ if (i.scrollbarXActive) {
+ cls.add(element, 'ps-active-x');
+ } else {
+ cls.remove(element, 'ps-active-x');
+ i.scrollbarXWidth = 0;
+ i.scrollbarXLeft = 0;
+ updateScroll(element, 'left', 0);
+ }
+ if (i.scrollbarYActive) {
+ cls.add(element, 'ps-active-y');
+ } else {
+ cls.remove(element, 'ps-active-y');
+ i.scrollbarYHeight = 0;
+ i.scrollbarYTop = 0;
+ updateScroll(element, 'top', 0);
+ }
+};
+
+},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(require,module,exports){
+'use strict';
+
+var instances = require('./instances');
+
+var lastTop;
+var lastLeft;
+
+var createDOMEvent = function (name) {
+ var event = document.createEvent("Event");
+ event.initEvent(name, true, true);
+ return event;
+};
+
+module.exports = function (element, axis, value) {
+ if (typeof element === 'undefined') {
+ throw 'You must provide an element to the update-scroll function';
+ }
+
+ if (typeof axis === 'undefined') {
+ throw 'You must provide an axis to the update-scroll function';
+ }
+
+ if (typeof value === 'undefined') {
+ throw 'You must provide a value to the update-scroll function';
+ }
+
+ if (axis === 'top' && value <= 0) {
+ element.scrollTop = value = 0; // don't allow negative scroll
+ element.dispatchEvent(createDOMEvent('ps-y-reach-start'));
+ }
+
+ if (axis === 'left' && value <= 0) {
+ element.scrollLeft = value = 0; // don't allow negative scroll
+ element.dispatchEvent(createDOMEvent('ps-x-reach-start'));
+ }
+
+ var i = instances.get(element);
+
+ if (axis === 'top' && value >= i.contentHeight - i.containerHeight) {
+ // don't allow scroll past container
+ value = i.contentHeight - i.containerHeight;
+ if (value - element.scrollTop <= 1) {
+ // mitigates rounding errors on non-subpixel scroll values
+ value = element.scrollTop;
+ } else {
+ element.scrollTop = value;
+ }
+ element.dispatchEvent(createDOMEvent('ps-y-reach-end'));
+ }
+
+ if (axis === 'left' && value >= i.contentWidth - i.containerWidth) {
+ // don't allow scroll past container
+ value = i.contentWidth - i.containerWidth;
+ if (value - element.scrollLeft <= 1) {
+ // mitigates rounding errors on non-subpixel scroll values
+ value = element.scrollLeft;
+ } else {
+ element.scrollLeft = value;
+ }
+ element.dispatchEvent(createDOMEvent('ps-x-reach-end'));
+ }
+
+ if (!lastTop) {
+ lastTop = element.scrollTop;
+ }
+
+ if (!lastLeft) {
+ lastLeft = element.scrollLeft;
+ }
+
+ if (axis === 'top' && value < lastTop) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-up'));
+ }
+
+ if (axis === 'top' && value > lastTop) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-down'));
+ }
+
+ if (axis === 'left' && value < lastLeft) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-left'));
+ }
+
+ if (axis === 'left' && value > lastLeft) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-right'));
+ }
+
+ if (axis === 'top') {
+ element.scrollTop = lastTop = value;
+ element.dispatchEvent(createDOMEvent('ps-scroll-y'));
+ }
+
+ if (axis === 'left') {
+ element.scrollLeft = lastLeft = value;
+ element.dispatchEvent(createDOMEvent('ps-scroll-x'));
+ }
+
+};
+
+},{"./instances":18}],21:[function(require,module,exports){
+'use strict';
+
+var _ = require('../lib/helper');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+var updateGeometry = require('./update-geometry');
+var updateScroll = require('./update-scroll');
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ if (!i) {
+ return;
+ }
+
+ // Recalcuate negative scrollLeft adjustment
+ i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
+
+ // Recalculate rail margins
+ dom.css(i.scrollbarXRail, 'display', 'block');
+ dom.css(i.scrollbarYRail, 'display', 'block');
+ i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
+ i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
+
+ // Hide scrollbars not to affect scrollWidth and scrollHeight
+ dom.css(i.scrollbarXRail, 'display', 'none');
+ dom.css(i.scrollbarYRail, 'display', 'none');
+
+ updateGeometry(element);
+
+ // Update top/left scroll to trigger events
+ updateScroll(element, 'top', element.scrollTop);
+ updateScroll(element, 'left', element.scrollLeft);
+
+ dom.css(i.scrollbarXRail, 'display', '');
+ dom.css(i.scrollbarYRail, 'display', '');
+};
+
+},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]);
--- /dev/null
+/* perfect-scrollbar v0.6.16 */
+!function t(e,n,r){function o(i,s){if(!n[i]){if(!e[i]){var a="function"==typeof require&&require;if(!s&&a)return a(i,!0);if(l)return l(i,!0);var c=new Error("Cannot find module '"+i+"'");throw c.code="MODULE_NOT_FOUND",c}var u=n[i]={exports:{}};e[i][0].call(u.exports,function(t){var n=e[i][1][t];return o(n?n:t)},u,u.exports,t,e,n,r)}return n[i].exports}for(var l="function"==typeof require&&require,i=0;i<r.length;i++)o(r[i]);return o}({1:[function(t,e,n){"use strict";var r=t("../main");"function"==typeof define&&define.amd?define(r):(window.PerfectScrollbar=r,"undefined"==typeof window.Ps&&(window.Ps=r))},{"../main":7}],2:[function(t,e,n){"use strict";function r(t,e){var n=t.className.split(" ");n.indexOf(e)<0&&n.push(e),t.className=n.join(" ")}function o(t,e){var n=t.className.split(" "),r=n.indexOf(e);r>=0&&n.splice(r,1),t.className=n.join(" ")}n.add=function(t,e){t.classList?t.classList.add(e):r(t,e)},n.remove=function(t,e){t.classList?t.classList.remove(e):o(t,e)},n.list=function(t){return t.classList?Array.prototype.slice.apply(t.classList):t.className.split(" ")}},{}],3:[function(t,e,n){"use strict";function r(t,e){return window.getComputedStyle(t)[e]}function o(t,e,n){return"number"==typeof n&&(n=n.toString()+"px"),t.style[e]=n,t}function l(t,e){for(var n in e){var r=e[n];"number"==typeof r&&(r=r.toString()+"px"),t.style[n]=r}return t}var i={};i.e=function(t,e){var n=document.createElement(t);return n.className=e,n},i.appendTo=function(t,e){return e.appendChild(t),t},i.css=function(t,e,n){return"object"==typeof e?l(t,e):"undefined"==typeof n?r(t,e):o(t,e,n)},i.matches=function(t,e){return"undefined"!=typeof t.matches?t.matches(e):"undefined"!=typeof t.matchesSelector?t.matchesSelector(e):"undefined"!=typeof t.webkitMatchesSelector?t.webkitMatchesSelector(e):"undefined"!=typeof t.mozMatchesSelector?t.mozMatchesSelector(e):"undefined"!=typeof t.msMatchesSelector?t.msMatchesSelector(e):void 0},i.remove=function(t){"undefined"!=typeof t.remove?t.remove():t.parentNode&&t.parentNode.removeChild(t)},i.queryChildren=function(t,e){return Array.prototype.filter.call(t.childNodes,function(t){return i.matches(t,e)})},e.exports=i},{}],4:[function(t,e,n){"use strict";var r=function(t){this.element=t,this.events={}};r.prototype.bind=function(t,e){"undefined"==typeof this.events[t]&&(this.events[t]=[]),this.events[t].push(e),this.element.addEventListener(t,e,!1)},r.prototype.unbind=function(t,e){var n="undefined"!=typeof e;this.events[t]=this.events[t].filter(function(r){return!(!n||r===e)||(this.element.removeEventListener(t,r,!1),!1)},this)},r.prototype.unbindAll=function(){for(var t in this.events)this.unbind(t)};var o=function(){this.eventElements=[]};o.prototype.eventElement=function(t){var e=this.eventElements.filter(function(e){return e.element===t})[0];return"undefined"==typeof e&&(e=new r(t),this.eventElements.push(e)),e},o.prototype.bind=function(t,e,n){this.eventElement(t).bind(e,n)},o.prototype.unbind=function(t,e,n){this.eventElement(t).unbind(e,n)},o.prototype.unbindAll=function(){for(var t=0;t<this.eventElements.length;t++)this.eventElements[t].unbindAll()},o.prototype.once=function(t,e,n){var r=this.eventElement(t),o=function(t){r.unbind(e,o),n(t)};r.bind(e,o)},e.exports=o},{}],5:[function(t,e,n){"use strict";e.exports=function(){function t(){return Math.floor(65536*(1+Math.random())).toString(16).substring(1)}return function(){return t()+t()+"-"+t()+"-"+t()+"-"+t()+"-"+t()+t()+t()}}()},{}],6:[function(t,e,n){"use strict";var r=t("./class"),o=t("./dom"),l=n.toInt=function(t){return parseInt(t,10)||0},i=n.clone=function(t){if(t){if(t.constructor===Array)return t.map(i);if("object"==typeof t){var e={};for(var n in t)e[n]=i(t[n]);return e}return t}return null};n.extend=function(t,e){var n=i(t);for(var r in e)n[r]=i(e[r]);return n},n.isEditable=function(t){return o.matches(t,"input,[contenteditable]")||o.matches(t,"select,[contenteditable]")||o.matches(t,"textarea,[contenteditable]")||o.matches(t,"button,[contenteditable]")},n.removePsClasses=function(t){for(var e=r.list(t),n=0;n<e.length;n++){var o=e[n];0===o.indexOf("ps-")&&r.remove(t,o)}},n.outerWidth=function(t){return l(o.css(t,"width"))+l(o.css(t,"paddingLeft"))+l(o.css(t,"paddingRight"))+l(o.css(t,"borderLeftWidth"))+l(o.css(t,"borderRightWidth"))},n.startScrolling=function(t,e){r.add(t,"ps-in-scrolling"),"undefined"!=typeof e?r.add(t,"ps-"+e):(r.add(t,"ps-x"),r.add(t,"ps-y"))},n.stopScrolling=function(t,e){r.remove(t,"ps-in-scrolling"),"undefined"!=typeof e?r.remove(t,"ps-"+e):(r.remove(t,"ps-x"),r.remove(t,"ps-y"))},n.env={isWebKit:"WebkitAppearance"in document.documentElement.style,supportsTouch:"ontouchstart"in window||window.DocumentTouch&&document instanceof window.DocumentTouch,supportsIePointer:null!==window.navigator.msMaxTouchPoints}},{"./class":2,"./dom":3}],7:[function(t,e,n){"use strict";var r=t("./plugin/destroy"),o=t("./plugin/initialize"),l=t("./plugin/update");e.exports={initialize:o,update:l,destroy:r}},{"./plugin/destroy":9,"./plugin/initialize":17,"./plugin/update":21}],8:[function(t,e,n){"use strict";e.exports={handlers:["click-rail","drag-scrollbar","keyboard","wheel","touch"],maxScrollbarLength:null,minScrollbarLength:null,scrollXMarginOffset:0,scrollYMarginOffset:0,suppressScrollX:!1,suppressScrollY:!1,swipePropagation:!0,useBothWheelAxes:!1,wheelPropagation:!1,wheelSpeed:1,theme:"default"}},{}],9:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/dom"),l=t("./instances");e.exports=function(t){var e=l.get(t);e&&(e.event.unbindAll(),o.remove(e.scrollbarX),o.remove(e.scrollbarY),o.remove(e.scrollbarXRail),o.remove(e.scrollbarYRail),r.removePsClasses(t),l.remove(t))}},{"../lib/dom":3,"../lib/helper":6,"./instances":18}],10:[function(t,e,n){"use strict";function r(t,e){function n(t){return t.getBoundingClientRect()}var r=function(t){t.stopPropagation()};e.event.bind(e.scrollbarY,"click",r),e.event.bind(e.scrollbarYRail,"click",function(r){var o=r.pageY-window.pageYOffset-n(e.scrollbarYRail).top,s=o>e.scrollbarYTop?1:-1;i(t,"top",t.scrollTop+s*e.containerHeight),l(t),r.stopPropagation()}),e.event.bind(e.scrollbarX,"click",r),e.event.bind(e.scrollbarXRail,"click",function(r){var o=r.pageX-window.pageXOffset-n(e.scrollbarXRail).left,s=o>e.scrollbarXLeft?1:-1;i(t,"left",t.scrollLeft+s*e.containerWidth),l(t),r.stopPropagation()})}var o=t("../instances"),l=t("../update-geometry"),i=t("../update-scroll");e.exports=function(t){var e=o.get(t);r(t,e)}},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],11:[function(t,e,n){"use strict";function r(t,e){function n(n){var o=r+n*e.railXRatio,i=Math.max(0,e.scrollbarXRail.getBoundingClientRect().left)+e.railXRatio*(e.railXWidth-e.scrollbarXWidth);o<0?e.scrollbarXLeft=0:o>i?e.scrollbarXLeft=i:e.scrollbarXLeft=o;var s=l.toInt(e.scrollbarXLeft*(e.contentWidth-e.containerWidth)/(e.containerWidth-e.railXRatio*e.scrollbarXWidth))-e.negativeScrollAdjustment;c(t,"left",s)}var r=null,o=null,s=function(e){n(e.pageX-o),a(t),e.stopPropagation(),e.preventDefault()},u=function(){l.stopScrolling(t,"x"),e.event.unbind(e.ownerDocument,"mousemove",s)};e.event.bind(e.scrollbarX,"mousedown",function(n){o=n.pageX,r=l.toInt(i.css(e.scrollbarX,"left"))*e.railXRatio,l.startScrolling(t,"x"),e.event.bind(e.ownerDocument,"mousemove",s),e.event.once(e.ownerDocument,"mouseup",u),n.stopPropagation(),n.preventDefault()})}function o(t,e){function n(n){var o=r+n*e.railYRatio,i=Math.max(0,e.scrollbarYRail.getBoundingClientRect().top)+e.railYRatio*(e.railYHeight-e.scrollbarYHeight);o<0?e.scrollbarYTop=0:o>i?e.scrollbarYTop=i:e.scrollbarYTop=o;var s=l.toInt(e.scrollbarYTop*(e.contentHeight-e.containerHeight)/(e.containerHeight-e.railYRatio*e.scrollbarYHeight));c(t,"top",s)}var r=null,o=null,s=function(e){n(e.pageY-o),a(t),e.stopPropagation(),e.preventDefault()},u=function(){l.stopScrolling(t,"y"),e.event.unbind(e.ownerDocument,"mousemove",s)};e.event.bind(e.scrollbarY,"mousedown",function(n){o=n.pageY,r=l.toInt(i.css(e.scrollbarY,"top"))*e.railYRatio,l.startScrolling(t,"y"),e.event.bind(e.ownerDocument,"mousemove",s),e.event.once(e.ownerDocument,"mouseup",u),n.stopPropagation(),n.preventDefault()})}var l=t("../../lib/helper"),i=t("../../lib/dom"),s=t("../instances"),a=t("../update-geometry"),c=t("../update-scroll");e.exports=function(t){var e=s.get(t);r(t,e),o(t,e)}},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],12:[function(t,e,n){"use strict";function r(t,e){function n(n,r){var o=t.scrollTop;if(0===n){if(!e.scrollbarYActive)return!1;if(0===o&&r>0||o>=e.contentHeight-e.containerHeight&&r<0)return!e.settings.wheelPropagation}var l=t.scrollLeft;if(0===r){if(!e.scrollbarXActive)return!1;if(0===l&&n<0||l>=e.contentWidth-e.containerWidth&&n>0)return!e.settings.wheelPropagation}return!0}var r=!1;e.event.bind(t,"mouseenter",function(){r=!0}),e.event.bind(t,"mouseleave",function(){r=!1});var i=!1;e.event.bind(e.ownerDocument,"keydown",function(c){if(!(c.isDefaultPrevented&&c.isDefaultPrevented()||c.defaultPrevented)){var u=l.matches(e.scrollbarX,":focus")||l.matches(e.scrollbarY,":focus");if(r||u){var d=document.activeElement?document.activeElement:e.ownerDocument.activeElement;if(d){if("IFRAME"===d.tagName)d=d.contentDocument.activeElement;else for(;d.shadowRoot;)d=d.shadowRoot.activeElement;if(o.isEditable(d))return}var p=0,f=0;switch(c.which){case 37:p=c.metaKey?-e.contentWidth:c.altKey?-e.containerWidth:-30;break;case 38:f=c.metaKey?e.contentHeight:c.altKey?e.containerHeight:30;break;case 39:p=c.metaKey?e.contentWidth:c.altKey?e.containerWidth:30;break;case 40:f=c.metaKey?-e.contentHeight:c.altKey?-e.containerHeight:-30;break;case 33:f=90;break;case 32:f=c.shiftKey?90:-90;break;case 34:f=-90;break;case 35:f=c.ctrlKey?-e.contentHeight:-e.containerHeight;break;case 36:f=c.ctrlKey?t.scrollTop:e.containerHeight;break;default:return}a(t,"top",t.scrollTop-f),a(t,"left",t.scrollLeft+p),s(t),i=n(p,f),i&&c.preventDefault()}}})}var o=t("../../lib/helper"),l=t("../../lib/dom"),i=t("../instances"),s=t("../update-geometry"),a=t("../update-scroll");e.exports=function(t){var e=i.get(t);r(t,e)}},{"../../lib/dom":3,"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],13:[function(t,e,n){"use strict";function r(t,e){function n(n,r){var o=t.scrollTop;if(0===n){if(!e.scrollbarYActive)return!1;if(0===o&&r>0||o>=e.contentHeight-e.containerHeight&&r<0)return!e.settings.wheelPropagation}var l=t.scrollLeft;if(0===r){if(!e.scrollbarXActive)return!1;if(0===l&&n<0||l>=e.contentWidth-e.containerWidth&&n>0)return!e.settings.wheelPropagation}return!0}function r(t){var e=t.deltaX,n=-1*t.deltaY;return"undefined"!=typeof e&&"undefined"!=typeof n||(e=-1*t.wheelDeltaX/6,n=t.wheelDeltaY/6),t.deltaMode&&1===t.deltaMode&&(e*=10,n*=10),e!==e&&n!==n&&(e=0,n=t.wheelDelta),t.shiftKey?[-n,-e]:[e,n]}function o(e,n){var r=t.querySelector("textarea:hover, select[multiple]:hover, .ps-child:hover");if(r){if(!window.getComputedStyle(r).overflow.match(/(scroll|auto)/))return!1;var o=r.scrollHeight-r.clientHeight;if(o>0&&!(0===r.scrollTop&&n>0||r.scrollTop===o&&n<0))return!0;var l=r.scrollLeft-r.clientWidth;if(l>0&&!(0===r.scrollLeft&&e<0||r.scrollLeft===l&&e>0))return!0}return!1}function s(s){var c=r(s),u=c[0],d=c[1];o(u,d)||(a=!1,e.settings.useBothWheelAxes?e.scrollbarYActive&&!e.scrollbarXActive?(d?i(t,"top",t.scrollTop-d*e.settings.wheelSpeed):i(t,"top",t.scrollTop+u*e.settings.wheelSpeed),a=!0):e.scrollbarXActive&&!e.scrollbarYActive&&(u?i(t,"left",t.scrollLeft+u*e.settings.wheelSpeed):i(t,"left",t.scrollLeft-d*e.settings.wheelSpeed),a=!0):(i(t,"top",t.scrollTop-d*e.settings.wheelSpeed),i(t,"left",t.scrollLeft+u*e.settings.wheelSpeed)),l(t),a=a||n(u,d),a&&(s.stopPropagation(),s.preventDefault()))}var a=!1;"undefined"!=typeof window.onwheel?e.event.bind(t,"wheel",s):"undefined"!=typeof window.onmousewheel&&e.event.bind(t,"mousewheel",s)}var o=t("../instances"),l=t("../update-geometry"),i=t("../update-scroll");e.exports=function(t){var e=o.get(t);r(t,e)}},{"../instances":18,"../update-geometry":19,"../update-scroll":20}],14:[function(t,e,n){"use strict";function r(t,e){e.event.bind(t,"scroll",function(){l(t)})}var o=t("../instances"),l=t("../update-geometry");e.exports=function(t){var e=o.get(t);r(t,e)}},{"../instances":18,"../update-geometry":19}],15:[function(t,e,n){"use strict";function r(t,e){function n(){var t=window.getSelection?window.getSelection():document.getSelection?document.getSelection():"";return 0===t.toString().length?null:t.getRangeAt(0).commonAncestorContainer}function r(){c||(c=setInterval(function(){return l.get(t)?(s(t,"top",t.scrollTop+u.top),s(t,"left",t.scrollLeft+u.left),void i(t)):void clearInterval(c)},50))}function a(){c&&(clearInterval(c),c=null),o.stopScrolling(t)}var c=null,u={top:0,left:0},d=!1;e.event.bind(e.ownerDocument,"selectionchange",function(){t.contains(n())?d=!0:(d=!1,a())}),e.event.bind(window,"mouseup",function(){d&&(d=!1,a())}),e.event.bind(window,"keyup",function(){d&&(d=!1,a())}),e.event.bind(window,"mousemove",function(e){if(d){var n={x:e.pageX,y:e.pageY},l={left:t.offsetLeft,right:t.offsetLeft+t.offsetWidth,top:t.offsetTop,bottom:t.offsetTop+t.offsetHeight};n.x<l.left+3?(u.left=-5,o.startScrolling(t,"x")):n.x>l.right-3?(u.left=5,o.startScrolling(t,"x")):u.left=0,n.y<l.top+3?(l.top+3-n.y<5?u.top=-5:u.top=-20,o.startScrolling(t,"y")):n.y>l.bottom-3?(n.y-l.bottom+3<5?u.top=5:u.top=20,o.startScrolling(t,"y")):u.top=0,0===u.top&&0===u.left?a():r()}})}var o=t("../../lib/helper"),l=t("../instances"),i=t("../update-geometry"),s=t("../update-scroll");e.exports=function(t){var e=l.get(t);r(t,e)}},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],16:[function(t,e,n){"use strict";function r(t,e,n,r){function o(n,r){var o=t.scrollTop,l=t.scrollLeft,i=Math.abs(n),s=Math.abs(r);if(s>i){if(r<0&&o===e.contentHeight-e.containerHeight||r>0&&0===o)return!e.settings.swipePropagation}else if(i>s&&(n<0&&l===e.contentWidth-e.containerWidth||n>0&&0===l))return!e.settings.swipePropagation;return!0}function a(e,n){s(t,"top",t.scrollTop-n),s(t,"left",t.scrollLeft-e),i(t)}function c(){w=!0}function u(){w=!1}function d(t){return t.targetTouches?t.targetTouches[0]:t}function p(t){return!(!t.targetTouches||1!==t.targetTouches.length)||!(!t.pointerType||"mouse"===t.pointerType||t.pointerType===t.MSPOINTER_TYPE_MOUSE)}function f(t){if(p(t)){Y=!0;var e=d(t);g.pageX=e.pageX,g.pageY=e.pageY,v=(new Date).getTime(),null!==y&&clearInterval(y),t.stopPropagation()}}function h(t){if(!Y&&e.settings.swipePropagation&&f(t),!w&&Y&&p(t)){var n=d(t),r={pageX:n.pageX,pageY:n.pageY},l=r.pageX-g.pageX,i=r.pageY-g.pageY;a(l,i),g=r;var s=(new Date).getTime(),c=s-v;c>0&&(m.x=l/c,m.y=i/c,v=s),o(l,i)&&(t.stopPropagation(),t.preventDefault())}}function b(){!w&&Y&&(Y=!1,clearInterval(y),y=setInterval(function(){return l.get(t)&&(m.x||m.y)?Math.abs(m.x)<.01&&Math.abs(m.y)<.01?void clearInterval(y):(a(30*m.x,30*m.y),m.x*=.8,void(m.y*=.8)):void clearInterval(y)},10))}var g={},v=0,m={},y=null,w=!1,Y=!1;n?(e.event.bind(window,"touchstart",c),e.event.bind(window,"touchend",u),e.event.bind(t,"touchstart",f),e.event.bind(t,"touchmove",h),e.event.bind(t,"touchend",b)):r&&(window.PointerEvent?(e.event.bind(window,"pointerdown",c),e.event.bind(window,"pointerup",u),e.event.bind(t,"pointerdown",f),e.event.bind(t,"pointermove",h),e.event.bind(t,"pointerup",b)):window.MSPointerEvent&&(e.event.bind(window,"MSPointerDown",c),e.event.bind(window,"MSPointerUp",u),e.event.bind(t,"MSPointerDown",f),e.event.bind(t,"MSPointerMove",h),e.event.bind(t,"MSPointerUp",b)))}var o=t("../../lib/helper"),l=t("../instances"),i=t("../update-geometry"),s=t("../update-scroll");e.exports=function(t){if(o.env.supportsTouch||o.env.supportsIePointer){var e=l.get(t);r(t,e,o.env.supportsTouch,o.env.supportsIePointer)}}},{"../../lib/helper":6,"../instances":18,"../update-geometry":19,"../update-scroll":20}],17:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/class"),l=t("./instances"),i=t("./update-geometry"),s={"click-rail":t("./handler/click-rail"),"drag-scrollbar":t("./handler/drag-scrollbar"),keyboard:t("./handler/keyboard"),wheel:t("./handler/mouse-wheel"),touch:t("./handler/touch"),selection:t("./handler/selection")},a=t("./handler/native-scroll");e.exports=function(t,e){e="object"==typeof e?e:{},o.add(t,"ps-container");var n=l.add(t);n.settings=r.extend(n.settings,e),o.add(t,"ps-theme-"+n.settings.theme),n.settings.handlers.forEach(function(e){s[e](t)}),a(t),i(t)}},{"../lib/class":2,"../lib/helper":6,"./handler/click-rail":10,"./handler/drag-scrollbar":11,"./handler/keyboard":12,"./handler/mouse-wheel":13,"./handler/native-scroll":14,"./handler/selection":15,"./handler/touch":16,"./instances":18,"./update-geometry":19}],18:[function(t,e,n){"use strict";function r(t){function e(){a.add(t,"ps-focus")}function n(){a.remove(t,"ps-focus")}var r=this;r.settings=s.clone(c),r.containerWidth=null,r.containerHeight=null,r.contentWidth=null,r.contentHeight=null,r.isRtl="rtl"===u.css(t,"direction"),r.isNegativeScroll=function(){var e=t.scrollLeft,n=null;return t.scrollLeft=-1,n=t.scrollLeft<0,t.scrollLeft=e,n}(),r.negativeScrollAdjustment=r.isNegativeScroll?t.scrollWidth-t.clientWidth:0,r.event=new d,r.ownerDocument=t.ownerDocument||document,r.scrollbarXRail=u.appendTo(u.e("div","ps-scrollbar-x-rail"),t),r.scrollbarX=u.appendTo(u.e("div","ps-scrollbar-x"),r.scrollbarXRail),r.scrollbarX.setAttribute("tabindex",0),r.event.bind(r.scrollbarX,"focus",e),r.event.bind(r.scrollbarX,"blur",n),r.scrollbarXActive=null,r.scrollbarXWidth=null,r.scrollbarXLeft=null,r.scrollbarXBottom=s.toInt(u.css(r.scrollbarXRail,"bottom")),r.isScrollbarXUsingBottom=r.scrollbarXBottom===r.scrollbarXBottom,r.scrollbarXTop=r.isScrollbarXUsingBottom?null:s.toInt(u.css(r.scrollbarXRail,"top")),r.railBorderXWidth=s.toInt(u.css(r.scrollbarXRail,"borderLeftWidth"))+s.toInt(u.css(r.scrollbarXRail,"borderRightWidth")),u.css(r.scrollbarXRail,"display","block"),r.railXMarginWidth=s.toInt(u.css(r.scrollbarXRail,"marginLeft"))+s.toInt(u.css(r.scrollbarXRail,"marginRight")),u.css(r.scrollbarXRail,"display",""),r.railXWidth=null,r.railXRatio=null,r.scrollbarYRail=u.appendTo(u.e("div","ps-scrollbar-y-rail"),t),r.scrollbarY=u.appendTo(u.e("div","ps-scrollbar-y"),r.scrollbarYRail),r.scrollbarY.setAttribute("tabindex",0),r.event.bind(r.scrollbarY,"focus",e),r.event.bind(r.scrollbarY,"blur",n),r.scrollbarYActive=null,r.scrollbarYHeight=null,r.scrollbarYTop=null,r.scrollbarYRight=s.toInt(u.css(r.scrollbarYRail,"right")),r.isScrollbarYUsingRight=r.scrollbarYRight===r.scrollbarYRight,r.scrollbarYLeft=r.isScrollbarYUsingRight?null:s.toInt(u.css(r.scrollbarYRail,"left")),r.scrollbarYOuterWidth=r.isRtl?s.outerWidth(r.scrollbarY):null,r.railBorderYWidth=s.toInt(u.css(r.scrollbarYRail,"borderTopWidth"))+s.toInt(u.css(r.scrollbarYRail,"borderBottomWidth")),u.css(r.scrollbarYRail,"display","block"),r.railYMarginHeight=s.toInt(u.css(r.scrollbarYRail,"marginTop"))+s.toInt(u.css(r.scrollbarYRail,"marginBottom")),u.css(r.scrollbarYRail,"display",""),r.railYHeight=null,r.railYRatio=null}function o(t){return t.getAttribute("data-ps-id")}function l(t,e){t.setAttribute("data-ps-id",e)}function i(t){t.removeAttribute("data-ps-id")}var s=t("../lib/helper"),a=t("../lib/class"),c=t("./default-setting"),u=t("../lib/dom"),d=t("../lib/event-manager"),p=t("../lib/guid"),f={};n.add=function(t){var e=p();return l(t,e),f[e]=new r(t),f[e]},n.remove=function(t){delete f[o(t)],i(t)},n.get=function(t){return f[o(t)]}},{"../lib/class":2,"../lib/dom":3,"../lib/event-manager":4,"../lib/guid":5,"../lib/helper":6,"./default-setting":8}],19:[function(t,e,n){"use strict";function r(t,e){return t.settings.minScrollbarLength&&(e=Math.max(e,t.settings.minScrollbarLength)),t.settings.maxScrollbarLength&&(e=Math.min(e,t.settings.maxScrollbarLength)),e}function o(t,e){var n={width:e.railXWidth};e.isRtl?n.left=e.negativeScrollAdjustment+t.scrollLeft+e.containerWidth-e.contentWidth:n.left=t.scrollLeft,e.isScrollbarXUsingBottom?n.bottom=e.scrollbarXBottom-t.scrollTop:n.top=e.scrollbarXTop+t.scrollTop,s.css(e.scrollbarXRail,n);var r={top:t.scrollTop,height:e.railYHeight};e.isScrollbarYUsingRight?e.isRtl?r.right=e.contentWidth-(e.negativeScrollAdjustment+t.scrollLeft)-e.scrollbarYRight-e.scrollbarYOuterWidth:r.right=e.scrollbarYRight-t.scrollLeft:e.isRtl?r.left=e.negativeScrollAdjustment+t.scrollLeft+2*e.containerWidth-e.contentWidth-e.scrollbarYLeft-e.scrollbarYOuterWidth:r.left=e.scrollbarYLeft+t.scrollLeft,s.css(e.scrollbarYRail,r),s.css(e.scrollbarX,{left:e.scrollbarXLeft,width:e.scrollbarXWidth-e.railBorderXWidth}),s.css(e.scrollbarY,{top:e.scrollbarYTop,height:e.scrollbarYHeight-e.railBorderYWidth})}var l=t("../lib/helper"),i=t("../lib/class"),s=t("../lib/dom"),a=t("./instances"),c=t("./update-scroll");e.exports=function(t){var e=a.get(t);e.containerWidth=t.clientWidth,e.containerHeight=t.clientHeight,e.contentWidth=t.scrollWidth,e.contentHeight=t.scrollHeight;var n;t.contains(e.scrollbarXRail)||(n=s.queryChildren(t,".ps-scrollbar-x-rail"),n.length>0&&n.forEach(function(t){s.remove(t)}),s.appendTo(e.scrollbarXRail,t)),t.contains(e.scrollbarYRail)||(n=s.queryChildren(t,".ps-scrollbar-y-rail"),n.length>0&&n.forEach(function(t){s.remove(t)}),s.appendTo(e.scrollbarYRail,t)),!e.settings.suppressScrollX&&e.containerWidth+e.settings.scrollXMarginOffset<e.contentWidth?(e.scrollbarXActive=!0,e.railXWidth=e.containerWidth-e.railXMarginWidth,e.railXRatio=e.containerWidth/e.railXWidth,e.scrollbarXWidth=r(e,l.toInt(e.railXWidth*e.containerWidth/e.contentWidth)),e.scrollbarXLeft=l.toInt((e.negativeScrollAdjustment+t.scrollLeft)*(e.railXWidth-e.scrollbarXWidth)/(e.contentWidth-e.containerWidth))):e.scrollbarXActive=!1,!e.settings.suppressScrollY&&e.containerHeight+e.settings.scrollYMarginOffset<e.contentHeight?(e.scrollbarYActive=!0,e.railYHeight=e.containerHeight-e.railYMarginHeight,e.railYRatio=e.containerHeight/e.railYHeight,e.scrollbarYHeight=r(e,l.toInt(e.railYHeight*e.containerHeight/e.contentHeight)),e.scrollbarYTop=l.toInt(t.scrollTop*(e.railYHeight-e.scrollbarYHeight)/(e.contentHeight-e.containerHeight))):e.scrollbarYActive=!1,e.scrollbarXLeft>=e.railXWidth-e.scrollbarXWidth&&(e.scrollbarXLeft=e.railXWidth-e.scrollbarXWidth),e.scrollbarYTop>=e.railYHeight-e.scrollbarYHeight&&(e.scrollbarYTop=e.railYHeight-e.scrollbarYHeight),o(t,e),e.scrollbarXActive?i.add(t,"ps-active-x"):(i.remove(t,"ps-active-x"),e.scrollbarXWidth=0,e.scrollbarXLeft=0,c(t,"left",0)),e.scrollbarYActive?i.add(t,"ps-active-y"):(i.remove(t,"ps-active-y"),e.scrollbarYHeight=0,e.scrollbarYTop=0,c(t,"top",0))}},{"../lib/class":2,"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-scroll":20}],20:[function(t,e,n){"use strict";var r,o,l=t("./instances"),i=function(t){var e=document.createEvent("Event");return e.initEvent(t,!0,!0),e};e.exports=function(t,e,n){if("undefined"==typeof t)throw"You must provide an element to the update-scroll function";if("undefined"==typeof e)throw"You must provide an axis to the update-scroll function";if("undefined"==typeof n)throw"You must provide a value to the update-scroll function";"top"===e&&n<=0&&(t.scrollTop=n=0,t.dispatchEvent(i("ps-y-reach-start"))),"left"===e&&n<=0&&(t.scrollLeft=n=0,t.dispatchEvent(i("ps-x-reach-start")));var s=l.get(t);"top"===e&&n>=s.contentHeight-s.containerHeight&&(n=s.contentHeight-s.containerHeight,n-t.scrollTop<=1?n=t.scrollTop:t.scrollTop=n,t.dispatchEvent(i("ps-y-reach-end"))),"left"===e&&n>=s.contentWidth-s.containerWidth&&(n=s.contentWidth-s.containerWidth,n-t.scrollLeft<=1?n=t.scrollLeft:t.scrollLeft=n,t.dispatchEvent(i("ps-x-reach-end"))),r||(r=t.scrollTop),o||(o=t.scrollLeft),"top"===e&&n<r&&t.dispatchEvent(i("ps-scroll-up")),"top"===e&&n>r&&t.dispatchEvent(i("ps-scroll-down")),"left"===e&&n<o&&t.dispatchEvent(i("ps-scroll-left")),"left"===e&&n>o&&t.dispatchEvent(i("ps-scroll-right")),"top"===e&&(t.scrollTop=r=n,t.dispatchEvent(i("ps-scroll-y"))),"left"===e&&(t.scrollLeft=o=n,t.dispatchEvent(i("ps-scroll-x")))}},{"./instances":18}],21:[function(t,e,n){"use strict";var r=t("../lib/helper"),o=t("../lib/dom"),l=t("./instances"),i=t("./update-geometry"),s=t("./update-scroll");e.exports=function(t){var e=l.get(t);e&&(e.negativeScrollAdjustment=e.isNegativeScroll?t.scrollWidth-t.clientWidth:0,o.css(e.scrollbarXRail,"display","block"),o.css(e.scrollbarYRail,"display","block"),e.railXMarginWidth=r.toInt(o.css(e.scrollbarXRail,"marginLeft"))+r.toInt(o.css(e.scrollbarXRail,"marginRight")),e.railYMarginHeight=r.toInt(o.css(e.scrollbarYRail,"marginTop"))+r.toInt(o.css(e.scrollbarYRail,"marginBottom")),o.css(e.scrollbarXRail,"display","none"),o.css(e.scrollbarYRail,"display","none"),i(t),s(t,"top",t.scrollTop),s(t,"left",t.scrollLeft),o.css(e.scrollbarXRail,"display",""),o.css(e.scrollbarYRail,"display",""))}},{"../lib/dom":3,"../lib/helper":6,"./instances":18,"./update-geometry":19,"./update-scroll":20}]},{},[1]);
\ No newline at end of file
--- /dev/null
+@import 'variables';
+@import 'mixins';
+@import 'themes';
--- /dev/null
+@mixin scrollbar-rail-default($theme) {
+ display: none;
+ position: absolute; /* please don't change 'position' */
+ opacity: map_get($theme, rail-default-opacity);
+ transition: background-color .2s linear, opacity .2s linear;
+}
+
+@mixin scrollbar-rail-hover($theme) {
+ background-color: map_get($theme, rail-hover-bg);
+ opacity: map_get($theme, rail-hover-opacity);
+}
+
+@mixin scrollbar-default($theme) {
+ position: absolute; /* please don't change 'position' */
+ background-color: map_get($theme, bar-container-hover-bg);
+ border-radius: map_get($theme, border-radius);
+ transition: background-color .2s linear, height .2s linear, width .2s ease-in-out,
+ border-radius .2s ease-in-out;
+}
+
+@mixin scrollbar-hover($theme) {
+ background-color: map_get($theme, bar-hover-bg);
+}
+
+@mixin in-scrolling($theme) {
+ &.ps-in-scrolling {
+ &.ps-x > .ps-scrollbar-x-rail {
+ @include scrollbar-rail-hover($theme);
+ > .ps-scrollbar-x {
+ @include scrollbar-hover($theme);
+ height: map_get($theme, scrollbar-x-hover-height);
+ }
+ }
+ &.ps-y > .ps-scrollbar-y-rail {
+ @include scrollbar-rail-hover($theme);
+ > .ps-scrollbar-y {
+ @include scrollbar-hover($theme);
+ width: map_get($theme, scrollbar-y-hover-width);
+ }
+ }
+ }
+}
+
+// Layout and theme mixin
+@mixin ps-container($theme) {
+ -ms-touch-action: auto;
+ touch-action: auto;
+ overflow: hidden !important;
+ -ms-overflow-style: none;
+
+ // Edge
+ @supports (-ms-overflow-style: none) {
+ overflow: auto !important;
+ }
+ // IE10+
+ @media screen and (-ms-high-contrast: active), (-ms-high-contrast: none) {
+ overflow: auto !important;
+ }
+
+ &.ps-active-x > .ps-scrollbar-x-rail,
+ &.ps-active-y > .ps-scrollbar-y-rail {
+ display: block;
+ background-color: map_get($theme, bar-bg);
+ }
+
+ @include in-scrolling($theme);
+
+ > .ps-scrollbar-x-rail {
+ @include scrollbar-rail-default($theme);
+ bottom: map_get($theme, scrollbar-x-rail-bottom); /* there must be 'bottom' for ps-scrollbar-x-rail */
+ height: map_get($theme, scrollbar-x-rail-height);
+
+ > .ps-scrollbar-x {
+ @include scrollbar-default($theme);
+ bottom: map_get($theme, scrollbar-x-bottom); /* there must be 'bottom' for ps-scrollbar-x */
+ height: map_get($theme, scrollbar-x-height);
+ }
+ &:hover,
+ &:active {
+ > .ps-scrollbar-x {
+ height: map_get($theme, scrollbar-x-hover-height);
+ }
+ }
+ }
+
+ > .ps-scrollbar-y-rail {
+ @include scrollbar-rail-default($theme);
+ right: map_get($theme, scrollbar-y-rail-right); /* there must be 'right' for ps-scrollbar-y-rail */
+ width: map_get($theme, scrollbar-y-rail-width);
+
+ > .ps-scrollbar-y {
+ @include scrollbar-default($theme);
+ right: map_get($theme, scrollbar-y-right); /* there must be 'right' for ps-scrollbar-y */
+ width: map_get($theme, scrollbar-y-width);
+ }
+ &:hover,
+ &:active {
+ > .ps-scrollbar-y {
+ width: map_get($theme, scrollbar-y-hover-width);
+ }
+ }
+ }
+
+ &:hover {
+ @include in-scrolling($theme);
+
+ > .ps-scrollbar-x-rail,
+ > .ps-scrollbar-y-rail {
+ opacity: map_get($theme, rail-container-hover-opacity);
+ }
+
+ > .ps-scrollbar-x-rail:hover {
+ @include scrollbar-rail-hover($theme);
+
+ > .ps-scrollbar-x {
+ @include scrollbar-hover($theme);
+ }
+ }
+
+ > .ps-scrollbar-y-rail:hover {
+ @include scrollbar-rail-hover($theme);
+
+ > .ps-scrollbar-y {
+ @include scrollbar-hover($theme);
+ }
+ }
+ }
+}
--- /dev/null
+$ps-theme-default: (
+ border-radius: $ps-border-radius,
+ rail-default-opacity: $ps-rail-default-opacity,
+ rail-container-hover-opacity: $ps-rail-container-hover-opacity,
+ rail-hover-opacity: $ps-rail-hover-opacity,
+ bar-bg: $ps-bar-bg,
+ bar-container-hover-bg: $ps-bar-container-hover-bg,
+ bar-hover-bg: $ps-bar-hover-bg,
+ rail-hover-bg: $ps-rail-hover-bg,
+ scrollbar-x-rail-bottom: $ps-scrollbar-x-rail-bottom,
+ scrollbar-x-rail-height: $ps-scrollbar-x-rail-height,
+ scrollbar-x-bottom: $ps-scrollbar-x-bottom,
+ scrollbar-x-height: $ps-scrollbar-x-height,
+ scrollbar-x-hover-height: $ps-scrollbar-x-hover-height,
+ scrollbar-y-rail-right: $ps-scrollbar-y-rail-right,
+ scrollbar-y-rail-width: $ps-scrollbar-y-rail-width,
+ scrollbar-y-right: $ps-scrollbar-y-right,
+ scrollbar-y-width: $ps-scrollbar-y-width,
+ scrollbar-y-hover-width: $ps-scrollbar-y-hover-width,
+);
+
+// Default theme
+.ps-container {
+ @include ps-container($ps-theme-default);
+}
--- /dev/null
+// Colors
+$ps-border-radius: 6px !default;
+
+$ps-rail-default-opacity: 0 !default;
+$ps-rail-container-hover-opacity: 0.6 !default;
+$ps-rail-hover-opacity: 0.9 !default;
+
+$ps-bar-bg: transparent !default;
+$ps-bar-container-hover-bg: #aaa !default;
+$ps-bar-hover-bg: #999 !default;
+$ps-rail-hover-bg: #eee !default;
+
+// Sizes
+$ps-scrollbar-x-rail-bottom: 0px !default;
+$ps-scrollbar-x-rail-height: 15px !default;
+$ps-scrollbar-x-bottom: 2px !default;
+$ps-scrollbar-x-height: 6px !default;
+$ps-scrollbar-x-hover-height: 11px !default;
+
+$ps-scrollbar-y-rail-right: 0 !default;
+$ps-scrollbar-y-rail-width: 15px !default;
+$ps-scrollbar-y-right: 2px !default;
+$ps-scrollbar-y-width: 6px !default;
+$ps-scrollbar-y-hover-width: 11px !default;
--- /dev/null
+'use strict';
+
+var ps = require('../main');
+
+if (typeof define === 'function' && define.amd) {
+ // AMD
+ define(ps);
+} else {
+ // Add to a global object.
+ window.PerfectScrollbar = ps;
+ if (typeof window.Ps === 'undefined') {
+ window.Ps = ps;
+ }
+}
--- /dev/null
+'use strict';
+
+var ps = require('../main');
+var psInstances = require('../plugin/instances');
+
+function mountJQuery(jQuery) {
+ jQuery.fn.perfectScrollbar = function (settingOrCommand) {
+ return this.each(function () {
+ if (typeof settingOrCommand === 'object' ||
+ typeof settingOrCommand === 'undefined') {
+ // If it's an object or none, initialize.
+ var settings = settingOrCommand;
+
+ if (!psInstances.get(this)) {
+ ps.initialize(this, settings);
+ }
+ } else {
+ // Unless, it may be a command.
+ var command = settingOrCommand;
+
+ if (command === 'update') {
+ ps.update(this);
+ } else if (command === 'destroy') {
+ ps.destroy(this);
+ }
+ }
+ });
+ };
+}
+
+if (typeof define === 'function' && define.amd) {
+ // AMD. Register as an anonymous module.
+ define(['jquery'], mountJQuery);
+} else {
+ var jq = window.jQuery ? window.jQuery : window.$;
+ if (typeof jq !== 'undefined') {
+ mountJQuery(jq);
+ }
+}
+
+module.exports = mountJQuery;
--- /dev/null
+'use strict';
+
+function oldAdd(element, className) {
+ var classes = element.className.split(' ');
+ if (classes.indexOf(className) < 0) {
+ classes.push(className);
+ }
+ element.className = classes.join(' ');
+}
+
+function oldRemove(element, className) {
+ var classes = element.className.split(' ');
+ var idx = classes.indexOf(className);
+ if (idx >= 0) {
+ classes.splice(idx, 1);
+ }
+ element.className = classes.join(' ');
+}
+
+exports.add = function (element, className) {
+ if (element.classList) {
+ element.classList.add(className);
+ } else {
+ oldAdd(element, className);
+ }
+};
+
+exports.remove = function (element, className) {
+ if (element.classList) {
+ element.classList.remove(className);
+ } else {
+ oldRemove(element, className);
+ }
+};
+
+exports.list = function (element) {
+ if (element.classList) {
+ return Array.prototype.slice.apply(element.classList);
+ } else {
+ return element.className.split(' ');
+ }
+};
--- /dev/null
+'use strict';
+
+var DOM = {};
+
+DOM.e = function (tagName, className) {
+ var element = document.createElement(tagName);
+ element.className = className;
+ return element;
+};
+
+DOM.appendTo = function (child, parent) {
+ parent.appendChild(child);
+ return child;
+};
+
+function cssGet(element, styleName) {
+ return window.getComputedStyle(element)[styleName];
+}
+
+function cssSet(element, styleName, styleValue) {
+ if (typeof styleValue === 'number') {
+ styleValue = styleValue.toString() + 'px';
+ }
+ element.style[styleName] = styleValue;
+ return element;
+}
+
+function cssMultiSet(element, obj) {
+ for (var key in obj) {
+ var val = obj[key];
+ if (typeof val === 'number') {
+ val = val.toString() + 'px';
+ }
+ element.style[key] = val;
+ }
+ return element;
+}
+
+DOM.css = function (element, styleNameOrObject, styleValue) {
+ if (typeof styleNameOrObject === 'object') {
+ // multiple set with object
+ return cssMultiSet(element, styleNameOrObject);
+ } else {
+ if (typeof styleValue === 'undefined') {
+ return cssGet(element, styleNameOrObject);
+ } else {
+ return cssSet(element, styleNameOrObject, styleValue);
+ }
+ }
+};
+
+DOM.matches = function (element, query) {
+ if (typeof element.matches !== 'undefined') {
+ return element.matches(query);
+ } else {
+ if (typeof element.matchesSelector !== 'undefined') {
+ return element.matchesSelector(query);
+ } else if (typeof element.webkitMatchesSelector !== 'undefined') {
+ return element.webkitMatchesSelector(query);
+ } else if (typeof element.mozMatchesSelector !== 'undefined') {
+ return element.mozMatchesSelector(query);
+ } else if (typeof element.msMatchesSelector !== 'undefined') {
+ return element.msMatchesSelector(query);
+ }
+ }
+};
+
+DOM.remove = function (element) {
+ if (typeof element.remove !== 'undefined') {
+ element.remove();
+ } else {
+ if (element.parentNode) {
+ element.parentNode.removeChild(element);
+ }
+ }
+};
+
+DOM.queryChildren = function (element, selector) {
+ return Array.prototype.filter.call(element.childNodes, function (child) {
+ return DOM.matches(child, selector);
+ });
+};
+
+module.exports = DOM;
--- /dev/null
+'use strict';
+
+var EventElement = function (element) {
+ this.element = element;
+ this.events = {};
+};
+
+EventElement.prototype.bind = function (eventName, handler) {
+ if (typeof this.events[eventName] === 'undefined') {
+ this.events[eventName] = [];
+ }
+ this.events[eventName].push(handler);
+ this.element.addEventListener(eventName, handler, false);
+};
+
+EventElement.prototype.unbind = function (eventName, handler) {
+ var isHandlerProvided = (typeof handler !== 'undefined');
+ this.events[eventName] = this.events[eventName].filter(function (hdlr) {
+ if (isHandlerProvided && hdlr !== handler) {
+ return true;
+ }
+ this.element.removeEventListener(eventName, hdlr, false);
+ return false;
+ }, this);
+};
+
+EventElement.prototype.unbindAll = function () {
+ for (var name in this.events) {
+ this.unbind(name);
+ }
+};
+
+var EventManager = function () {
+ this.eventElements = [];
+};
+
+EventManager.prototype.eventElement = function (element) {
+ var ee = this.eventElements.filter(function (eventElement) {
+ return eventElement.element === element;
+ })[0];
+ if (typeof ee === 'undefined') {
+ ee = new EventElement(element);
+ this.eventElements.push(ee);
+ }
+ return ee;
+};
+
+EventManager.prototype.bind = function (element, eventName, handler) {
+ this.eventElement(element).bind(eventName, handler);
+};
+
+EventManager.prototype.unbind = function (element, eventName, handler) {
+ this.eventElement(element).unbind(eventName, handler);
+};
+
+EventManager.prototype.unbindAll = function () {
+ for (var i = 0; i < this.eventElements.length; i++) {
+ this.eventElements[i].unbindAll();
+ }
+};
+
+EventManager.prototype.once = function (element, eventName, handler) {
+ var ee = this.eventElement(element);
+ var onceHandler = function (e) {
+ ee.unbind(eventName, onceHandler);
+ handler(e);
+ };
+ ee.bind(eventName, onceHandler);
+};
+
+module.exports = EventManager;
--- /dev/null
+'use strict';
+
+module.exports = (function () {
+ function s4() {
+ return Math.floor((1 + Math.random()) * 0x10000)
+ .toString(16)
+ .substring(1);
+ }
+ return function () {
+ return s4() + s4() + '-' + s4() + '-' + s4() + '-' +
+ s4() + '-' + s4() + s4() + s4();
+ };
+})();
--- /dev/null
+'use strict';
+
+var cls = require('./class');
+var dom = require('./dom');
+
+var toInt = exports.toInt = function (x) {
+ return parseInt(x, 10) || 0;
+};
+
+var clone = exports.clone = function (obj) {
+ if (!obj) {
+ return null;
+ } else if (obj.constructor === Array) {
+ return obj.map(clone);
+ } else if (typeof obj === 'object') {
+ var result = {};
+ for (var key in obj) {
+ result[key] = clone(obj[key]);
+ }
+ return result;
+ } else {
+ return obj;
+ }
+};
+
+exports.extend = function (original, source) {
+ var result = clone(original);
+ for (var key in source) {
+ result[key] = clone(source[key]);
+ }
+ return result;
+};
+
+exports.isEditable = function (el) {
+ return dom.matches(el, "input,[contenteditable]") ||
+ dom.matches(el, "select,[contenteditable]") ||
+ dom.matches(el, "textarea,[contenteditable]") ||
+ dom.matches(el, "button,[contenteditable]");
+};
+
+exports.removePsClasses = function (element) {
+ var clsList = cls.list(element);
+ for (var i = 0; i < clsList.length; i++) {
+ var className = clsList[i];
+ if (className.indexOf('ps-') === 0) {
+ cls.remove(element, className);
+ }
+ }
+};
+
+exports.outerWidth = function (element) {
+ return toInt(dom.css(element, 'width')) +
+ toInt(dom.css(element, 'paddingLeft')) +
+ toInt(dom.css(element, 'paddingRight')) +
+ toInt(dom.css(element, 'borderLeftWidth')) +
+ toInt(dom.css(element, 'borderRightWidth'));
+};
+
+exports.startScrolling = function (element, axis) {
+ cls.add(element, 'ps-in-scrolling');
+ if (typeof axis !== 'undefined') {
+ cls.add(element, 'ps-' + axis);
+ } else {
+ cls.add(element, 'ps-x');
+ cls.add(element, 'ps-y');
+ }
+};
+
+exports.stopScrolling = function (element, axis) {
+ cls.remove(element, 'ps-in-scrolling');
+ if (typeof axis !== 'undefined') {
+ cls.remove(element, 'ps-' + axis);
+ } else {
+ cls.remove(element, 'ps-x');
+ cls.remove(element, 'ps-y');
+ }
+};
+
+exports.env = {
+ isWebKit: 'WebkitAppearance' in document.documentElement.style,
+ supportsTouch: (('ontouchstart' in window) || window.DocumentTouch && document instanceof window.DocumentTouch),
+ supportsIePointer: window.navigator.msMaxTouchPoints !== null
+};
--- /dev/null
+'use strict';
+
+var destroy = require('./plugin/destroy');
+var initialize = require('./plugin/initialize');
+var update = require('./plugin/update');
+
+module.exports = {
+ initialize: initialize,
+ update: update,
+ destroy: destroy
+};
--- /dev/null
+'use strict';
+
+module.exports = {
+ handlers: ['click-rail', 'drag-scrollbar', 'keyboard', 'wheel', 'touch'],
+ maxScrollbarLength: null,
+ minScrollbarLength: null,
+ scrollXMarginOffset: 0,
+ scrollYMarginOffset: 0,
+ suppressScrollX: false,
+ suppressScrollY: false,
+ swipePropagation: true,
+ useBothWheelAxes: false,
+ wheelPropagation: false,
+ wheelSpeed: 1,
+ theme: 'default'
+};
--- /dev/null
+'use strict';
+
+var _ = require('../lib/helper');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ if (!i) {
+ return;
+ }
+
+ i.event.unbindAll();
+ dom.remove(i.scrollbarX);
+ dom.remove(i.scrollbarY);
+ dom.remove(i.scrollbarXRail);
+ dom.remove(i.scrollbarYRail);
+ _.removePsClasses(element);
+
+ instances.remove(element);
+};
--- /dev/null
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindClickRailHandler(element, i) {
+ function pageOffset(el) {
+ return el.getBoundingClientRect();
+ }
+ var stopPropagation = function (e) { e.stopPropagation(); };
+
+ i.event.bind(i.scrollbarY, 'click', stopPropagation);
+ i.event.bind(i.scrollbarYRail, 'click', function (e) {
+ var positionTop = e.pageY - window.pageYOffset - pageOffset(i.scrollbarYRail).top;
+ var direction = positionTop > i.scrollbarYTop ? 1 : -1;
+
+ updateScroll(element, 'top', element.scrollTop + direction * i.containerHeight);
+ updateGeometry(element);
+
+ e.stopPropagation();
+ });
+
+ i.event.bind(i.scrollbarX, 'click', stopPropagation);
+ i.event.bind(i.scrollbarXRail, 'click', function (e) {
+ var positionLeft = e.pageX - window.pageXOffset - pageOffset(i.scrollbarXRail).left;
+ var direction = positionLeft > i.scrollbarXLeft ? 1 : -1;
+
+ updateScroll(element, 'left', element.scrollLeft + direction * i.containerWidth);
+ updateGeometry(element);
+
+ e.stopPropagation();
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindClickRailHandler(element, i);
+};
--- /dev/null
+'use strict';
+
+var _ = require('../../lib/helper');
+var dom = require('../../lib/dom');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindMouseScrollXHandler(element, i) {
+ var currentLeft = null;
+ var currentPageX = null;
+
+ function updateScrollLeft(deltaX) {
+ var newLeft = currentLeft + (deltaX * i.railXRatio);
+ var maxLeft = Math.max(0, i.scrollbarXRail.getBoundingClientRect().left) + (i.railXRatio * (i.railXWidth - i.scrollbarXWidth));
+
+ if (newLeft < 0) {
+ i.scrollbarXLeft = 0;
+ } else if (newLeft > maxLeft) {
+ i.scrollbarXLeft = maxLeft;
+ } else {
+ i.scrollbarXLeft = newLeft;
+ }
+
+ var scrollLeft = _.toInt(i.scrollbarXLeft * (i.contentWidth - i.containerWidth) / (i.containerWidth - (i.railXRatio * i.scrollbarXWidth))) - i.negativeScrollAdjustment;
+ updateScroll(element, 'left', scrollLeft);
+ }
+
+ var mouseMoveHandler = function (e) {
+ updateScrollLeft(e.pageX - currentPageX);
+ updateGeometry(element);
+ e.stopPropagation();
+ e.preventDefault();
+ };
+
+ var mouseUpHandler = function () {
+ _.stopScrolling(element, 'x');
+ i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ };
+
+ i.event.bind(i.scrollbarX, 'mousedown', function (e) {
+ currentPageX = e.pageX;
+ currentLeft = _.toInt(dom.css(i.scrollbarX, 'left')) * i.railXRatio;
+ _.startScrolling(element, 'x');
+
+ i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
+
+ e.stopPropagation();
+ e.preventDefault();
+ });
+}
+
+function bindMouseScrollYHandler(element, i) {
+ var currentTop = null;
+ var currentPageY = null;
+
+ function updateScrollTop(deltaY) {
+ var newTop = currentTop + (deltaY * i.railYRatio);
+ var maxTop = Math.max(0, i.scrollbarYRail.getBoundingClientRect().top) + (i.railYRatio * (i.railYHeight - i.scrollbarYHeight));
+
+ if (newTop < 0) {
+ i.scrollbarYTop = 0;
+ } else if (newTop > maxTop) {
+ i.scrollbarYTop = maxTop;
+ } else {
+ i.scrollbarYTop = newTop;
+ }
+
+ var scrollTop = _.toInt(i.scrollbarYTop * (i.contentHeight - i.containerHeight) / (i.containerHeight - (i.railYRatio * i.scrollbarYHeight)));
+ updateScroll(element, 'top', scrollTop);
+ }
+
+ var mouseMoveHandler = function (e) {
+ updateScrollTop(e.pageY - currentPageY);
+ updateGeometry(element);
+ e.stopPropagation();
+ e.preventDefault();
+ };
+
+ var mouseUpHandler = function () {
+ _.stopScrolling(element, 'y');
+ i.event.unbind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ };
+
+ i.event.bind(i.scrollbarY, 'mousedown', function (e) {
+ currentPageY = e.pageY;
+ currentTop = _.toInt(dom.css(i.scrollbarY, 'top')) * i.railYRatio;
+ _.startScrolling(element, 'y');
+
+ i.event.bind(i.ownerDocument, 'mousemove', mouseMoveHandler);
+ i.event.once(i.ownerDocument, 'mouseup', mouseUpHandler);
+
+ e.stopPropagation();
+ e.preventDefault();
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindMouseScrollXHandler(element, i);
+ bindMouseScrollYHandler(element, i);
+};
--- /dev/null
+'use strict';
+
+var _ = require('../../lib/helper');
+var dom = require('../../lib/dom');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindKeyboardHandler(element, i) {
+ var hovered = false;
+ i.event.bind(element, 'mouseenter', function () {
+ hovered = true;
+ });
+ i.event.bind(element, 'mouseleave', function () {
+ hovered = false;
+ });
+
+ var shouldPrevent = false;
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ if (deltaX === 0) {
+ if (!i.scrollbarYActive) {
+ return false;
+ }
+ if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+
+ var scrollLeft = element.scrollLeft;
+ if (deltaY === 0) {
+ if (!i.scrollbarXActive) {
+ return false;
+ }
+ if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+ return true;
+ }
+
+ i.event.bind(i.ownerDocument, 'keydown', function (e) {
+ if ((e.isDefaultPrevented && e.isDefaultPrevented()) || e.defaultPrevented) {
+ return;
+ }
+
+ var focused = dom.matches(i.scrollbarX, ':focus') ||
+ dom.matches(i.scrollbarY, ':focus');
+
+ if (!hovered && !focused) {
+ return;
+ }
+
+ var activeElement = document.activeElement ? document.activeElement : i.ownerDocument.activeElement;
+ if (activeElement) {
+ if (activeElement.tagName === 'IFRAME') {
+ activeElement = activeElement.contentDocument.activeElement;
+ } else {
+ // go deeper if element is a webcomponent
+ while (activeElement.shadowRoot) {
+ activeElement = activeElement.shadowRoot.activeElement;
+ }
+ }
+ if (_.isEditable(activeElement)) {
+ return;
+ }
+ }
+
+ var deltaX = 0;
+ var deltaY = 0;
+
+ switch (e.which) {
+ case 37: // left
+ if (e.metaKey) {
+ deltaX = -i.contentWidth;
+ } else if (e.altKey) {
+ deltaX = -i.containerWidth;
+ } else {
+ deltaX = -30;
+ }
+ break;
+ case 38: // up
+ if (e.metaKey) {
+ deltaY = i.contentHeight;
+ } else if (e.altKey) {
+ deltaY = i.containerHeight;
+ } else {
+ deltaY = 30;
+ }
+ break;
+ case 39: // right
+ if (e.metaKey) {
+ deltaX = i.contentWidth;
+ } else if (e.altKey) {
+ deltaX = i.containerWidth;
+ } else {
+ deltaX = 30;
+ }
+ break;
+ case 40: // down
+ if (e.metaKey) {
+ deltaY = -i.contentHeight;
+ } else if (e.altKey) {
+ deltaY = -i.containerHeight;
+ } else {
+ deltaY = -30;
+ }
+ break;
+ case 33: // page up
+ deltaY = 90;
+ break;
+ case 32: // space bar
+ if (e.shiftKey) {
+ deltaY = 90;
+ } else {
+ deltaY = -90;
+ }
+ break;
+ case 34: // page down
+ deltaY = -90;
+ break;
+ case 35: // end
+ if (e.ctrlKey) {
+ deltaY = -i.contentHeight;
+ } else {
+ deltaY = -i.containerHeight;
+ }
+ break;
+ case 36: // home
+ if (e.ctrlKey) {
+ deltaY = element.scrollTop;
+ } else {
+ deltaY = i.containerHeight;
+ }
+ break;
+ default:
+ return;
+ }
+
+ updateScroll(element, 'top', element.scrollTop - deltaY);
+ updateScroll(element, 'left', element.scrollLeft + deltaX);
+ updateGeometry(element);
+
+ shouldPrevent = shouldPreventDefault(deltaX, deltaY);
+ if (shouldPrevent) {
+ e.preventDefault();
+ }
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindKeyboardHandler(element, i);
+};
--- /dev/null
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindMouseWheelHandler(element, i) {
+ var shouldPrevent = false;
+
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ if (deltaX === 0) {
+ if (!i.scrollbarYActive) {
+ return false;
+ }
+ if ((scrollTop === 0 && deltaY > 0) || (scrollTop >= i.contentHeight - i.containerHeight && deltaY < 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+
+ var scrollLeft = element.scrollLeft;
+ if (deltaY === 0) {
+ if (!i.scrollbarXActive) {
+ return false;
+ }
+ if ((scrollLeft === 0 && deltaX < 0) || (scrollLeft >= i.contentWidth - i.containerWidth && deltaX > 0)) {
+ return !i.settings.wheelPropagation;
+ }
+ }
+ return true;
+ }
+
+ function getDeltaFromEvent(e) {
+ var deltaX = e.deltaX;
+ var deltaY = -1 * e.deltaY;
+
+ if (typeof deltaX === "undefined" || typeof deltaY === "undefined") {
+ // OS X Safari
+ deltaX = -1 * e.wheelDeltaX / 6;
+ deltaY = e.wheelDeltaY / 6;
+ }
+
+ if (e.deltaMode && e.deltaMode === 1) {
+ // Firefox in deltaMode 1: Line scrolling
+ deltaX *= 10;
+ deltaY *= 10;
+ }
+
+ if (deltaX !== deltaX && deltaY !== deltaY/* NaN checks */) {
+ // IE in some mouse drivers
+ deltaX = 0;
+ deltaY = e.wheelDelta;
+ }
+
+ if (e.shiftKey) {
+ // reverse axis with shift key
+ return [-deltaY, -deltaX];
+ }
+ return [deltaX, deltaY];
+ }
+
+ function shouldBeConsumedByChild(deltaX, deltaY) {
+ var child = element.querySelector('textarea:hover, select[multiple]:hover, .ps-child:hover');
+ if (child) {
+ if (!window.getComputedStyle(child).overflow.match(/(scroll|auto)/)) {
+ // if not scrollable
+ return false;
+ }
+
+ var maxScrollTop = child.scrollHeight - child.clientHeight;
+ if (maxScrollTop > 0) {
+ if (!(child.scrollTop === 0 && deltaY > 0) && !(child.scrollTop === maxScrollTop && deltaY < 0)) {
+ return true;
+ }
+ }
+ var maxScrollLeft = child.scrollLeft - child.clientWidth;
+ if (maxScrollLeft > 0) {
+ if (!(child.scrollLeft === 0 && deltaX < 0) && !(child.scrollLeft === maxScrollLeft && deltaX > 0)) {
+ return true;
+ }
+ }
+ }
+ return false;
+ }
+
+ function mousewheelHandler(e) {
+ var delta = getDeltaFromEvent(e);
+
+ var deltaX = delta[0];
+ var deltaY = delta[1];
+
+ if (shouldBeConsumedByChild(deltaX, deltaY)) {
+ return;
+ }
+
+ shouldPrevent = false;
+ if (!i.settings.useBothWheelAxes) {
+ // deltaX will only be used for horizontal scrolling and deltaY will
+ // only be used for vertical scrolling - this is the default
+ updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
+ updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
+ } else if (i.scrollbarYActive && !i.scrollbarXActive) {
+ // only vertical scrollbar is active and useBothWheelAxes option is
+ // active, so let's scroll vertical bar using both mouse wheel axes
+ if (deltaY) {
+ updateScroll(element, 'top', element.scrollTop - (deltaY * i.settings.wheelSpeed));
+ } else {
+ updateScroll(element, 'top', element.scrollTop + (deltaX * i.settings.wheelSpeed));
+ }
+ shouldPrevent = true;
+ } else if (i.scrollbarXActive && !i.scrollbarYActive) {
+ // useBothWheelAxes and only horizontal bar is active, so use both
+ // wheel axes for horizontal bar
+ if (deltaX) {
+ updateScroll(element, 'left', element.scrollLeft + (deltaX * i.settings.wheelSpeed));
+ } else {
+ updateScroll(element, 'left', element.scrollLeft - (deltaY * i.settings.wheelSpeed));
+ }
+ shouldPrevent = true;
+ }
+
+ updateGeometry(element);
+
+ shouldPrevent = (shouldPrevent || shouldPreventDefault(deltaX, deltaY));
+ if (shouldPrevent) {
+ e.stopPropagation();
+ e.preventDefault();
+ }
+ }
+
+ if (typeof window.onwheel !== "undefined") {
+ i.event.bind(element, 'wheel', mousewheelHandler);
+ } else if (typeof window.onmousewheel !== "undefined") {
+ i.event.bind(element, 'mousewheel', mousewheelHandler);
+ }
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindMouseWheelHandler(element, i);
+};
--- /dev/null
+'use strict';
+
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+
+function bindNativeScrollHandler(element, i) {
+ i.event.bind(element, 'scroll', function () {
+ updateGeometry(element);
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindNativeScrollHandler(element, i);
+};
--- /dev/null
+'use strict';
+
+var _ = require('../../lib/helper');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindSelectionHandler(element, i) {
+ function getRangeNode() {
+ var selection = window.getSelection ? window.getSelection() :
+ document.getSelection ? document.getSelection() : '';
+ if (selection.toString().length === 0) {
+ return null;
+ } else {
+ return selection.getRangeAt(0).commonAncestorContainer;
+ }
+ }
+
+ var scrollingLoop = null;
+ var scrollDiff = {top: 0, left: 0};
+ function startScrolling() {
+ if (!scrollingLoop) {
+ scrollingLoop = setInterval(function () {
+ if (!instances.get(element)) {
+ clearInterval(scrollingLoop);
+ return;
+ }
+
+ updateScroll(element, 'top', element.scrollTop + scrollDiff.top);
+ updateScroll(element, 'left', element.scrollLeft + scrollDiff.left);
+ updateGeometry(element);
+ }, 50); // every .1 sec
+ }
+ }
+ function stopScrolling() {
+ if (scrollingLoop) {
+ clearInterval(scrollingLoop);
+ scrollingLoop = null;
+ }
+ _.stopScrolling(element);
+ }
+
+ var isSelected = false;
+ i.event.bind(i.ownerDocument, 'selectionchange', function () {
+ if (element.contains(getRangeNode())) {
+ isSelected = true;
+ } else {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+ i.event.bind(window, 'mouseup', function () {
+ if (isSelected) {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+ i.event.bind(window, 'keyup', function () {
+ if (isSelected) {
+ isSelected = false;
+ stopScrolling();
+ }
+ });
+
+ i.event.bind(window, 'mousemove', function (e) {
+ if (isSelected) {
+ var mousePosition = {x: e.pageX, y: e.pageY};
+ var containerGeometry = {
+ left: element.offsetLeft,
+ right: element.offsetLeft + element.offsetWidth,
+ top: element.offsetTop,
+ bottom: element.offsetTop + element.offsetHeight
+ };
+
+ if (mousePosition.x < containerGeometry.left + 3) {
+ scrollDiff.left = -5;
+ _.startScrolling(element, 'x');
+ } else if (mousePosition.x > containerGeometry.right - 3) {
+ scrollDiff.left = 5;
+ _.startScrolling(element, 'x');
+ } else {
+ scrollDiff.left = 0;
+ }
+
+ if (mousePosition.y < containerGeometry.top + 3) {
+ if (containerGeometry.top + 3 - mousePosition.y < 5) {
+ scrollDiff.top = -5;
+ } else {
+ scrollDiff.top = -20;
+ }
+ _.startScrolling(element, 'y');
+ } else if (mousePosition.y > containerGeometry.bottom - 3) {
+ if (mousePosition.y - containerGeometry.bottom + 3 < 5) {
+ scrollDiff.top = 5;
+ } else {
+ scrollDiff.top = 20;
+ }
+ _.startScrolling(element, 'y');
+ } else {
+ scrollDiff.top = 0;
+ }
+
+ if (scrollDiff.top === 0 && scrollDiff.left === 0) {
+ stopScrolling();
+ } else {
+ startScrolling();
+ }
+ }
+ });
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+ bindSelectionHandler(element, i);
+};
--- /dev/null
+'use strict';
+
+var _ = require('../../lib/helper');
+var instances = require('../instances');
+var updateGeometry = require('../update-geometry');
+var updateScroll = require('../update-scroll');
+
+function bindTouchHandler(element, i, supportsTouch, supportsIePointer) {
+ function shouldPreventDefault(deltaX, deltaY) {
+ var scrollTop = element.scrollTop;
+ var scrollLeft = element.scrollLeft;
+ var magnitudeX = Math.abs(deltaX);
+ var magnitudeY = Math.abs(deltaY);
+
+ if (magnitudeY > magnitudeX) {
+ // user is perhaps trying to swipe up/down the page
+
+ if (((deltaY < 0) && (scrollTop === i.contentHeight - i.containerHeight)) ||
+ ((deltaY > 0) && (scrollTop === 0))) {
+ return !i.settings.swipePropagation;
+ }
+ } else if (magnitudeX > magnitudeY) {
+ // user is perhaps trying to swipe left/right across the page
+
+ if (((deltaX < 0) && (scrollLeft === i.contentWidth - i.containerWidth)) ||
+ ((deltaX > 0) && (scrollLeft === 0))) {
+ return !i.settings.swipePropagation;
+ }
+ }
+
+ return true;
+ }
+
+ function applyTouchMove(differenceX, differenceY) {
+ updateScroll(element, 'top', element.scrollTop - differenceY);
+ updateScroll(element, 'left', element.scrollLeft - differenceX);
+
+ updateGeometry(element);
+ }
+
+ var startOffset = {};
+ var startTime = 0;
+ var speed = {};
+ var easingLoop = null;
+ var inGlobalTouch = false;
+ var inLocalTouch = false;
+
+ function globalTouchStart() {
+ inGlobalTouch = true;
+ }
+ function globalTouchEnd() {
+ inGlobalTouch = false;
+ }
+
+ function getTouch(e) {
+ if (e.targetTouches) {
+ return e.targetTouches[0];
+ } else {
+ // Maybe IE pointer
+ return e;
+ }
+ }
+ function shouldHandle(e) {
+ if (e.targetTouches && e.targetTouches.length === 1) {
+ return true;
+ }
+ if (e.pointerType && e.pointerType !== 'mouse' && e.pointerType !== e.MSPOINTER_TYPE_MOUSE) {
+ return true;
+ }
+ return false;
+ }
+ function touchStart(e) {
+ if (shouldHandle(e)) {
+ inLocalTouch = true;
+
+ var touch = getTouch(e);
+
+ startOffset.pageX = touch.pageX;
+ startOffset.pageY = touch.pageY;
+
+ startTime = (new Date()).getTime();
+
+ if (easingLoop !== null) {
+ clearInterval(easingLoop);
+ }
+
+ e.stopPropagation();
+ }
+ }
+ function touchMove(e) {
+ if (!inLocalTouch && i.settings.swipePropagation) {
+ touchStart(e);
+ }
+ if (!inGlobalTouch && inLocalTouch && shouldHandle(e)) {
+ var touch = getTouch(e);
+
+ var currentOffset = {pageX: touch.pageX, pageY: touch.pageY};
+
+ var differenceX = currentOffset.pageX - startOffset.pageX;
+ var differenceY = currentOffset.pageY - startOffset.pageY;
+
+ applyTouchMove(differenceX, differenceY);
+ startOffset = currentOffset;
+
+ var currentTime = (new Date()).getTime();
+
+ var timeGap = currentTime - startTime;
+ if (timeGap > 0) {
+ speed.x = differenceX / timeGap;
+ speed.y = differenceY / timeGap;
+ startTime = currentTime;
+ }
+
+ if (shouldPreventDefault(differenceX, differenceY)) {
+ e.stopPropagation();
+ e.preventDefault();
+ }
+ }
+ }
+ function touchEnd() {
+ if (!inGlobalTouch && inLocalTouch) {
+ inLocalTouch = false;
+
+ clearInterval(easingLoop);
+ easingLoop = setInterval(function () {
+ if (!instances.get(element)) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ if (!speed.x && !speed.y) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ if (Math.abs(speed.x) < 0.01 && Math.abs(speed.y) < 0.01) {
+ clearInterval(easingLoop);
+ return;
+ }
+
+ applyTouchMove(speed.x * 30, speed.y * 30);
+
+ speed.x *= 0.8;
+ speed.y *= 0.8;
+ }, 10);
+ }
+ }
+
+ if (supportsTouch) {
+ i.event.bind(window, 'touchstart', globalTouchStart);
+ i.event.bind(window, 'touchend', globalTouchEnd);
+ i.event.bind(element, 'touchstart', touchStart);
+ i.event.bind(element, 'touchmove', touchMove);
+ i.event.bind(element, 'touchend', touchEnd);
+ } else if (supportsIePointer) {
+ if (window.PointerEvent) {
+ i.event.bind(window, 'pointerdown', globalTouchStart);
+ i.event.bind(window, 'pointerup', globalTouchEnd);
+ i.event.bind(element, 'pointerdown', touchStart);
+ i.event.bind(element, 'pointermove', touchMove);
+ i.event.bind(element, 'pointerup', touchEnd);
+ } else if (window.MSPointerEvent) {
+ i.event.bind(window, 'MSPointerDown', globalTouchStart);
+ i.event.bind(window, 'MSPointerUp', globalTouchEnd);
+ i.event.bind(element, 'MSPointerDown', touchStart);
+ i.event.bind(element, 'MSPointerMove', touchMove);
+ i.event.bind(element, 'MSPointerUp', touchEnd);
+ }
+ }
+}
+
+module.exports = function (element) {
+ if (!_.env.supportsTouch && !_.env.supportsIePointer) {
+ return;
+ }
+
+ var i = instances.get(element);
+ bindTouchHandler(element, i, _.env.supportsTouch, _.env.supportsIePointer);
+};
--- /dev/null
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var instances = require('./instances');
+var updateGeometry = require('./update-geometry');
+
+// Handlers
+var handlers = {
+ 'click-rail': require('./handler/click-rail'),
+ 'drag-scrollbar': require('./handler/drag-scrollbar'),
+ 'keyboard': require('./handler/keyboard'),
+ 'wheel': require('./handler/mouse-wheel'),
+ 'touch': require('./handler/touch'),
+ 'selection': require('./handler/selection')
+};
+var nativeScrollHandler = require('./handler/native-scroll');
+
+module.exports = function (element, userSettings) {
+ userSettings = typeof userSettings === 'object' ? userSettings : {};
+
+ cls.add(element, 'ps-container');
+
+ // Create a plugin instance.
+ var i = instances.add(element);
+
+ i.settings = _.extend(i.settings, userSettings);
+ cls.add(element, 'ps-theme-' + i.settings.theme);
+
+ i.settings.handlers.forEach(function (handlerName) {
+ handlers[handlerName](element);
+ });
+
+ nativeScrollHandler(element);
+
+ updateGeometry(element);
+};
--- /dev/null
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var defaultSettings = require('./default-setting');
+var dom = require('../lib/dom');
+var EventManager = require('../lib/event-manager');
+var guid = require('../lib/guid');
+
+var instances = {};
+
+function Instance(element) {
+ var i = this;
+
+ i.settings = _.clone(defaultSettings);
+ i.containerWidth = null;
+ i.containerHeight = null;
+ i.contentWidth = null;
+ i.contentHeight = null;
+
+ i.isRtl = dom.css(element, 'direction') === "rtl";
+ i.isNegativeScroll = (function () {
+ var originalScrollLeft = element.scrollLeft;
+ var result = null;
+ element.scrollLeft = -1;
+ result = element.scrollLeft < 0;
+ element.scrollLeft = originalScrollLeft;
+ return result;
+ })();
+ i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
+ i.event = new EventManager();
+ i.ownerDocument = element.ownerDocument || document;
+
+ function focus() {
+ cls.add(element, 'ps-focus');
+ }
+
+ function blur() {
+ cls.remove(element, 'ps-focus');
+ }
+
+ i.scrollbarXRail = dom.appendTo(dom.e('div', 'ps-scrollbar-x-rail'), element);
+ i.scrollbarX = dom.appendTo(dom.e('div', 'ps-scrollbar-x'), i.scrollbarXRail);
+ i.scrollbarX.setAttribute('tabindex', 0);
+ i.event.bind(i.scrollbarX, 'focus', focus);
+ i.event.bind(i.scrollbarX, 'blur', blur);
+ i.scrollbarXActive = null;
+ i.scrollbarXWidth = null;
+ i.scrollbarXLeft = null;
+ i.scrollbarXBottom = _.toInt(dom.css(i.scrollbarXRail, 'bottom'));
+ i.isScrollbarXUsingBottom = i.scrollbarXBottom === i.scrollbarXBottom; // !isNaN
+ i.scrollbarXTop = i.isScrollbarXUsingBottom ? null : _.toInt(dom.css(i.scrollbarXRail, 'top'));
+ i.railBorderXWidth = _.toInt(dom.css(i.scrollbarXRail, 'borderLeftWidth')) + _.toInt(dom.css(i.scrollbarXRail, 'borderRightWidth'));
+ // Set rail to display:block to calculate margins
+ dom.css(i.scrollbarXRail, 'display', 'block');
+ i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
+ dom.css(i.scrollbarXRail, 'display', '');
+ i.railXWidth = null;
+ i.railXRatio = null;
+
+ i.scrollbarYRail = dom.appendTo(dom.e('div', 'ps-scrollbar-y-rail'), element);
+ i.scrollbarY = dom.appendTo(dom.e('div', 'ps-scrollbar-y'), i.scrollbarYRail);
+ i.scrollbarY.setAttribute('tabindex', 0);
+ i.event.bind(i.scrollbarY, 'focus', focus);
+ i.event.bind(i.scrollbarY, 'blur', blur);
+ i.scrollbarYActive = null;
+ i.scrollbarYHeight = null;
+ i.scrollbarYTop = null;
+ i.scrollbarYRight = _.toInt(dom.css(i.scrollbarYRail, 'right'));
+ i.isScrollbarYUsingRight = i.scrollbarYRight === i.scrollbarYRight; // !isNaN
+ i.scrollbarYLeft = i.isScrollbarYUsingRight ? null : _.toInt(dom.css(i.scrollbarYRail, 'left'));
+ i.scrollbarYOuterWidth = i.isRtl ? _.outerWidth(i.scrollbarY) : null;
+ i.railBorderYWidth = _.toInt(dom.css(i.scrollbarYRail, 'borderTopWidth')) + _.toInt(dom.css(i.scrollbarYRail, 'borderBottomWidth'));
+ dom.css(i.scrollbarYRail, 'display', 'block');
+ i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
+ dom.css(i.scrollbarYRail, 'display', '');
+ i.railYHeight = null;
+ i.railYRatio = null;
+}
+
+function getId(element) {
+ return element.getAttribute('data-ps-id');
+}
+
+function setId(element, id) {
+ element.setAttribute('data-ps-id', id);
+}
+
+function removeId(element) {
+ element.removeAttribute('data-ps-id');
+}
+
+exports.add = function (element) {
+ var newId = guid();
+ setId(element, newId);
+ instances[newId] = new Instance(element);
+ return instances[newId];
+};
+
+exports.remove = function (element) {
+ delete instances[getId(element)];
+ removeId(element);
+};
+
+exports.get = function (element) {
+ return instances[getId(element)];
+};
--- /dev/null
+'use strict';
+
+var _ = require('../lib/helper');
+var cls = require('../lib/class');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+var updateScroll = require('./update-scroll');
+
+function getThumbSize(i, thumbSize) {
+ if (i.settings.minScrollbarLength) {
+ thumbSize = Math.max(thumbSize, i.settings.minScrollbarLength);
+ }
+ if (i.settings.maxScrollbarLength) {
+ thumbSize = Math.min(thumbSize, i.settings.maxScrollbarLength);
+ }
+ return thumbSize;
+}
+
+function updateCss(element, i) {
+ var xRailOffset = {width: i.railXWidth};
+ if (i.isRtl) {
+ xRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth - i.contentWidth;
+ } else {
+ xRailOffset.left = element.scrollLeft;
+ }
+ if (i.isScrollbarXUsingBottom) {
+ xRailOffset.bottom = i.scrollbarXBottom - element.scrollTop;
+ } else {
+ xRailOffset.top = i.scrollbarXTop + element.scrollTop;
+ }
+ dom.css(i.scrollbarXRail, xRailOffset);
+
+ var yRailOffset = {top: element.scrollTop, height: i.railYHeight};
+ if (i.isScrollbarYUsingRight) {
+ if (i.isRtl) {
+ yRailOffset.right = i.contentWidth - (i.negativeScrollAdjustment + element.scrollLeft) - i.scrollbarYRight - i.scrollbarYOuterWidth;
+ } else {
+ yRailOffset.right = i.scrollbarYRight - element.scrollLeft;
+ }
+ } else {
+ if (i.isRtl) {
+ yRailOffset.left = i.negativeScrollAdjustment + element.scrollLeft + i.containerWidth * 2 - i.contentWidth - i.scrollbarYLeft - i.scrollbarYOuterWidth;
+ } else {
+ yRailOffset.left = i.scrollbarYLeft + element.scrollLeft;
+ }
+ }
+ dom.css(i.scrollbarYRail, yRailOffset);
+
+ dom.css(i.scrollbarX, {left: i.scrollbarXLeft, width: i.scrollbarXWidth - i.railBorderXWidth});
+ dom.css(i.scrollbarY, {top: i.scrollbarYTop, height: i.scrollbarYHeight - i.railBorderYWidth});
+}
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ i.containerWidth = element.clientWidth;
+ i.containerHeight = element.clientHeight;
+ i.contentWidth = element.scrollWidth;
+ i.contentHeight = element.scrollHeight;
+
+ var existingRails;
+ if (!element.contains(i.scrollbarXRail)) {
+ existingRails = dom.queryChildren(element, '.ps-scrollbar-x-rail');
+ if (existingRails.length > 0) {
+ existingRails.forEach(function (rail) {
+ dom.remove(rail);
+ });
+ }
+ dom.appendTo(i.scrollbarXRail, element);
+ }
+ if (!element.contains(i.scrollbarYRail)) {
+ existingRails = dom.queryChildren(element, '.ps-scrollbar-y-rail');
+ if (existingRails.length > 0) {
+ existingRails.forEach(function (rail) {
+ dom.remove(rail);
+ });
+ }
+ dom.appendTo(i.scrollbarYRail, element);
+ }
+
+ if (!i.settings.suppressScrollX && i.containerWidth + i.settings.scrollXMarginOffset < i.contentWidth) {
+ i.scrollbarXActive = true;
+ i.railXWidth = i.containerWidth - i.railXMarginWidth;
+ i.railXRatio = i.containerWidth / i.railXWidth;
+ i.scrollbarXWidth = getThumbSize(i, _.toInt(i.railXWidth * i.containerWidth / i.contentWidth));
+ i.scrollbarXLeft = _.toInt((i.negativeScrollAdjustment + element.scrollLeft) * (i.railXWidth - i.scrollbarXWidth) / (i.contentWidth - i.containerWidth));
+ } else {
+ i.scrollbarXActive = false;
+ }
+
+ if (!i.settings.suppressScrollY && i.containerHeight + i.settings.scrollYMarginOffset < i.contentHeight) {
+ i.scrollbarYActive = true;
+ i.railYHeight = i.containerHeight - i.railYMarginHeight;
+ i.railYRatio = i.containerHeight / i.railYHeight;
+ i.scrollbarYHeight = getThumbSize(i, _.toInt(i.railYHeight * i.containerHeight / i.contentHeight));
+ i.scrollbarYTop = _.toInt(element.scrollTop * (i.railYHeight - i.scrollbarYHeight) / (i.contentHeight - i.containerHeight));
+ } else {
+ i.scrollbarYActive = false;
+ }
+
+ if (i.scrollbarXLeft >= i.railXWidth - i.scrollbarXWidth) {
+ i.scrollbarXLeft = i.railXWidth - i.scrollbarXWidth;
+ }
+ if (i.scrollbarYTop >= i.railYHeight - i.scrollbarYHeight) {
+ i.scrollbarYTop = i.railYHeight - i.scrollbarYHeight;
+ }
+
+ updateCss(element, i);
+
+ if (i.scrollbarXActive) {
+ cls.add(element, 'ps-active-x');
+ } else {
+ cls.remove(element, 'ps-active-x');
+ i.scrollbarXWidth = 0;
+ i.scrollbarXLeft = 0;
+ updateScroll(element, 'left', 0);
+ }
+ if (i.scrollbarYActive) {
+ cls.add(element, 'ps-active-y');
+ } else {
+ cls.remove(element, 'ps-active-y');
+ i.scrollbarYHeight = 0;
+ i.scrollbarYTop = 0;
+ updateScroll(element, 'top', 0);
+ }
+};
--- /dev/null
+'use strict';
+
+var instances = require('./instances');
+
+var lastTop;
+var lastLeft;
+
+var createDOMEvent = function (name) {
+ var event = document.createEvent("Event");
+ event.initEvent(name, true, true);
+ return event;
+};
+
+module.exports = function (element, axis, value) {
+ if (typeof element === 'undefined') {
+ throw 'You must provide an element to the update-scroll function';
+ }
+
+ if (typeof axis === 'undefined') {
+ throw 'You must provide an axis to the update-scroll function';
+ }
+
+ if (typeof value === 'undefined') {
+ throw 'You must provide a value to the update-scroll function';
+ }
+
+ if (axis === 'top' && value <= 0) {
+ element.scrollTop = value = 0; // don't allow negative scroll
+ element.dispatchEvent(createDOMEvent('ps-y-reach-start'));
+ }
+
+ if (axis === 'left' && value <= 0) {
+ element.scrollLeft = value = 0; // don't allow negative scroll
+ element.dispatchEvent(createDOMEvent('ps-x-reach-start'));
+ }
+
+ var i = instances.get(element);
+
+ if (axis === 'top' && value >= i.contentHeight - i.containerHeight) {
+ // don't allow scroll past container
+ value = i.contentHeight - i.containerHeight;
+ if (value - element.scrollTop <= 1) {
+ // mitigates rounding errors on non-subpixel scroll values
+ value = element.scrollTop;
+ } else {
+ element.scrollTop = value;
+ }
+ element.dispatchEvent(createDOMEvent('ps-y-reach-end'));
+ }
+
+ if (axis === 'left' && value >= i.contentWidth - i.containerWidth) {
+ // don't allow scroll past container
+ value = i.contentWidth - i.containerWidth;
+ if (value - element.scrollLeft <= 1) {
+ // mitigates rounding errors on non-subpixel scroll values
+ value = element.scrollLeft;
+ } else {
+ element.scrollLeft = value;
+ }
+ element.dispatchEvent(createDOMEvent('ps-x-reach-end'));
+ }
+
+ if (!lastTop) {
+ lastTop = element.scrollTop;
+ }
+
+ if (!lastLeft) {
+ lastLeft = element.scrollLeft;
+ }
+
+ if (axis === 'top' && value < lastTop) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-up'));
+ }
+
+ if (axis === 'top' && value > lastTop) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-down'));
+ }
+
+ if (axis === 'left' && value < lastLeft) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-left'));
+ }
+
+ if (axis === 'left' && value > lastLeft) {
+ element.dispatchEvent(createDOMEvent('ps-scroll-right'));
+ }
+
+ if (axis === 'top') {
+ element.scrollTop = lastTop = value;
+ element.dispatchEvent(createDOMEvent('ps-scroll-y'));
+ }
+
+ if (axis === 'left') {
+ element.scrollLeft = lastLeft = value;
+ element.dispatchEvent(createDOMEvent('ps-scroll-x'));
+ }
+
+};
--- /dev/null
+'use strict';
+
+var _ = require('../lib/helper');
+var dom = require('../lib/dom');
+var instances = require('./instances');
+var updateGeometry = require('./update-geometry');
+var updateScroll = require('./update-scroll');
+
+module.exports = function (element) {
+ var i = instances.get(element);
+
+ if (!i) {
+ return;
+ }
+
+ // Recalcuate negative scrollLeft adjustment
+ i.negativeScrollAdjustment = i.isNegativeScroll ? element.scrollWidth - element.clientWidth : 0;
+
+ // Recalculate rail margins
+ dom.css(i.scrollbarXRail, 'display', 'block');
+ dom.css(i.scrollbarYRail, 'display', 'block');
+ i.railXMarginWidth = _.toInt(dom.css(i.scrollbarXRail, 'marginLeft')) + _.toInt(dom.css(i.scrollbarXRail, 'marginRight'));
+ i.railYMarginHeight = _.toInt(dom.css(i.scrollbarYRail, 'marginTop')) + _.toInt(dom.css(i.scrollbarYRail, 'marginBottom'));
+
+ // Hide scrollbars not to affect scrollWidth and scrollHeight
+ dom.css(i.scrollbarXRail, 'display', 'none');
+ dom.css(i.scrollbarYRail, 'display', 'none');
+
+ updateGeometry(element);
+
+ // Update top/left scroll to trigger events
+ updateScroll(element, 'top', element.scrollTop);
+ updateScroll(element, 'left', element.scrollLeft);
+
+ dom.css(i.scrollbarXRail, 'display', '');
+ dom.css(i.scrollbarYRail, 'display', '');
+};
<link rel="stylesheet" href="view/asset/jquery-colorbox/example5/colorbox.css?v={{$smarty.const.FRIENDICA_VERSION}}" type="text/css" media="screen" />
<link rel="stylesheet" href="view/asset/jgrowl/jquery.jgrowl.min.css?v={{$smarty.const.FRIENDICA_VERSION}}" type="text/css" media="screen" />
<link rel="stylesheet" href="view/asset/jquery-datetimepicker/build/jquery.datetimepicker.min.css?v={{$smarty.const.FRIENDICA_VERSION}}" type="text/css" media="screen" />
-<link rel="stylesheet" href="library/perfect-scrollbar/css/perfect-scrollbar.min.css?v={{$smarty.const.FRIENDICA_VERSION}}" type="text/css" media="screen" />
+<link rel="stylesheet" href="view/js/perfect-scrollbar/css/perfect-scrollbar.min.css?v={{$smarty.const.FRIENDICA_VERSION}}" type="text/css" media="screen" />
{{foreach $stylesheets as $stylesheetUrl}}
<link rel="stylesheet" href="{{$stylesheetUrl}}" type="text/css" media="screen" />
<script type="text/javascript" src="view/asset/jquery-colorbox/jquery.colorbox-min.js?v={{$smarty.const.FRIENDICA_VERSION}}"></script>
<script type="text/javascript" src="view/asset/jgrowl/jquery.jgrowl.min.js?v={{$smarty.const.FRIENDICA_VERSION}}"></script>
<script type="text/javascript" src="view/asset/jquery-datetimepicker/build/jquery.datetimepicker.full.min.js?v={{$smarty.const.FRIENDICA_VERSION}}"></script>
-<script type="text/javascript" src="library/perfect-scrollbar/js/perfect-scrollbar.jquery.min.js?v={{$smarty.const.FRIENDICA_VERSION}}" ></script>
+<script type="text/javascript" src="view/js/perfect-scrollbar/js/perfect-scrollbar.jquery.min.js?v={{$smarty.const.FRIENDICA_VERSION}}" ></script>
<script type="text/javascript" src="view/asset/imagesloaded/imagesloaded.pkgd.min.js?v={{$smarty.const.FRIENDICA_VERSION}}"></script>
<script type="text/javascript" src="view/asset/base64/base64.min.js?v={{$smarty.const.FRIENDICA_VERSION}}" ></script>
<script type="text/javascript" src="view/asset/dompurify/dist/purify.min.js?v={{$smarty.const.FRIENDICA_VERSION}}"></script>
<link rel="stylesheet" href="view/asset/jquery-colorbox/example5/colorbox.css?v={{$smarty.const.FRIENDICA_VERSION}}" type="text/css" media="screen" />
<link rel="stylesheet" href="view/asset/jgrowl/jquery.jgrowl.min.css?v={{$smarty.const.FRIENDICA_VERSION}}" type="text/css" media="screen" />
<link rel="stylesheet" href="view/asset/jquery-datetimepicker/build/jquery.datetimepicker.min.css?v={{$smarty.const.FRIENDICA_VERSION}}" type="text/css" media="screen" />
-<link rel="stylesheet" href="library/perfect-scrollbar/css/perfect-scrollbar.min.css?v={{$smarty.const.FRIENDICA_VERSION}}" type="text/css" media="screen" />
+<link rel="stylesheet" href="view/js/perfect-scrollbar/css/perfect-scrollbar.min.css?v={{$smarty.const.FRIENDICA_VERSION}}" type="text/css" media="screen" />
<link rel="stylesheet" href="view/theme/frio/frameworks/bootstrap/css/bootstrap.min.css?v={{$smarty.const.FRIENDICA_VERSION}}" type="text/css" media="screen"/>
<link rel="stylesheet" href="view/theme/frio/frameworks/bootstrap/css/bootstrap-theme.min.css?v={{$smarty.const.FRIENDICA_VERSION}}" type="text/css" media="screen"/>
<script type="text/javascript" src="view/asset/jquery-colorbox/jquery.colorbox-min.js?v={{$smarty.const.FRIENDICA_VERSION}}"></script>
<script type="text/javascript" src="view/asset/jgrowl/jquery.jgrowl.min.js?v={{$smarty.const.FRIENDICA_VERSION}}"></script>
<script type="text/javascript" src="view/asset/jquery-datetimepicker/build/jquery.datetimepicker.full.min.js?v={{$smarty.const.FRIENDICA_VERSION}}"></script>
-<script type="text/javascript" src="library/perfect-scrollbar/js/perfect-scrollbar.jquery.min.js?v={{$smarty.const.FRIENDICA_VERSION}}"></script>
+<script type="text/javascript" src="view/js/perfect-scrollbar/js/perfect-scrollbar.jquery.min.js?v={{$smarty.const.FRIENDICA_VERSION}}"></script>
<script type="text/javascript" src="view/asset/imagesloaded/imagesloaded.pkgd.min.js?v={{$smarty.const.FRIENDICA_VERSION}}"></script>
<script type="text/javascript" src="view/asset/base64/base64.min.js?v={{$smarty.const.FRIENDICA_VERSION}}"></script>
<script type="text/javascript" src="view/asset/dompurify/dist/purify.min.js?v={{$smarty.const.FRIENDICA_VERSION}}"></script>
projects / friendica.git / commitdiff