shower-core - npm Package Compare versions

Comparing version 2.0.8 to 2.1.0

package.json

 {
   "name": "shower-core",
   "description": "Core for Shower HTML presentation engine",
-  "version": "2.0.8",
+  "version": "2.1.0",
   "author": {
@@ -45,18 +45,16 @@ "name": "Vadim Makeev",
     "chai": "^3.5.0",
+    "chai-dom": "^1.4.3",
     "git-hooks": "^1.1.1",
-    "grunt": "^1.0.1",
-    "grunt-bump": "^0.8.0",
-    "grunt-contrib-concat": "^1.0.1",
-    "grunt-contrib-connect": "^1.0.2",
-    "grunt-contrib-uglify": "^2.0.0",
-    "grunt-contrib-watch": "^1.0.0",
-    "grunt-jscs": "^3.0.1",
-    "grunt-mocha": "^1.0.2",
-    "grunt-webdriver": "^2.0.3",
+    "gulp": "^3.9.1",
+    "gulp-concat": "^2.6.1",
+    "gulp-insert": "^0.5.0",
+    "gulp-jscs": "^4.0.0",
+    "gulp-mocha-phantomjs": "^0.12.0",
+    "gulp-rename": "^1.2.2",
+    "gulp-uglify": "^2.0.0",
+    "gulp-webdriver": "^2.0.3",
     "jscs": "^3.0.7",
     "jscs-preset-loris": "^1.2.0",
     "jshint": "^2.9.3",
-    "load-grunt-tasks": "^3.5.2",
     "mocha": "^3.0.2",
-    "pinkie-promise": "^2.0.1",
     "selenium-standalone": "^5.6.3",
@@ -75,8 +73,8 @@ "shower-next": "0.0.6",
     "prebuild": "selenium-standalone install",
-    "build": "grunt default",
     "prepublish": "npm run build",
-    "validate": "jshint . && jscs .",
-    "test": "grunt default && ls shower.min.js",
+    "build": "gulp build",
+    "validate": "jshint . && gulp lint",
+    "test": "gulp test",
     "report": "allure report generate -o allure-report allure-results && allure report open -o allure-report"
   }
 }

README.md

@@ -15,3 +15,2 @@ # Core for Shower [![Build Status](https://travis-ci.org/shower/core.svg?branch=master)](https://travis-ci.org/shower/core)
 
-The same packages available in [bower](http://bower.io/).
 
@@ -18,0 +17,0 @@ ## Development

shower.min.js

 /**
  * Core for Shower HTML presentation engine
- * shower-core v2.0.8, https://github.com/shower/core
- * @copyright 2010–2016 Vadim Makeev, http://pepelsbey.net/
+ * shower-core v2.1.0, https://github.com/shower/core
+ * @copyright 2010-2017 Vadim Makeev, http://pepelsbey.net/
  * @license MIT
  */
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a=this._shower;this._playerListeners=a.player.events.group().on("activate",this._onSlideActivate,this),this._containerListener=a.container.events.group().on(["slidemodeenter","slidemodeexit"],this._onContainerSlideModeChange,this),window.addEventListener("popstate",c(this,"_onPopstate"))},_clearListeners:function(){window.removeEventListener("popstate",c(this,"_onPopstate")),this._playerListeners.offAll(),this._containerListener.offAll()},_getSlideById:function(a){for(var b,c,d=this._shower.getSlides(),e=d.length-1;e>=0;e--)if(d[e].getId()===a){b=d[e],c=e;break}return{slide:b,index:c}},_onSlideActivate:function(a){window.location.hash=a.get("slide").getId(),this._setTitle()},_onContainerSlideModeChange:function(){this._setTitle(),this.save()},_isSlideMode:function(){return this._shower.container.isSlideMode()},_onPopstate:function(){var a,b=this._shower,c=window.location.hash.substr(1),d=b.player.getCurrentSlide(),e=b.player.getCurrentSlideIndex();this._isSlideMode()&&e===-1?b.player.go(0):e===-1&&""!==window.location.hash&&b.player.go(0),d&&c!==d.getId()&&(a=this._getSlideById(c),b.player.go(a.index))},_setTitle:function(){var a=document.title,b=this._isSlideMode(),c=this._shower.player.getCurrentSlide();if(b&&c){var d=c.getTitle();document.title=d?d+" — "+this._documentTitle:this._documentTitle}else this._documentTitle!==a&&(document.title=this._documentTitle)}}),a(e)}),shower.modules.define("shower.Player",["Emitter","util.bound","util.extend"],function(a,b,c,d){function e(a){this.events=new b({context:this,parent:a.events}),this._shower=a,this._showerListeners=null,this._playerListeners=null,this._currentSlideNumber=-1,this._currentSlide=null,this.init()}d(e.prototype,{init:function(){this._showerListeners=this._shower.events.group().on("slideadd",this._onSlideAdd,this).on("slideremove",this._onSlideRemove,this).on("slidemodeenter",this._onSlideModeEnter,this),this._playerListeners=this.events.group().on("prev",this._onPrev,this).on("next",this._onNext,this).on("prevslide",this._onPrev,this).on("nextslide",this._onNext,this),document.addEventListener("keydown",c(this,"_onKeyDown"))},destroy:function(){this._showerListeners.offAll(),this._playerListeners.offAll(),document.removeEventListener("keydown",c(this,"_onKeyDown")),this._currentSlide=null,this._currentSlideNumber=null,this._shower=null},next:function(){return this.events.emit("next"),this},prev:function(){return this.events.emit("prev"),this},nextSlide:function(){return this.events.emit("nextslide"),this},prevSlide:function(){return this.events.emit("prevslide"),this},first:function(){return this.go(0),this},last:function(){return this.go(this._shower.getSlidesCount()-1),this},go:function(a){"number"!=typeof a&&(a=this._shower.getSlideIndex(a));var b=this._shower.getSlidesCount(),c=this._currentSlide;return a!=this._currentSlideNumber&&a<b&&a>=0&&(c&&c.isActive()&&c.deactivate(),c=this._shower.get(a),this._currentSlide=c,this._currentSlideNumber=a,c.isActive()||c.activate(),this.events.emit("activate",{index:a,slide:c})),this},getCurrentSlide:function(){return this._currentSlide},getCurrentSlideIndex:function(){return this._currentSlideNumber},_onPrev:function(){this._changeSlide(this._currentSlideNumber-1)},_onNext:function(){this._changeSlide(this._currentSlideNumber+1)},_changeSlide:function(a){this.go(a)},_onSlideAdd:function(a){var b=a.get("slide");b.events.on("activate",this._onSlideActivate,this)},_onSlideRemove:function(a){var b=a.get("slide");b.events.off("activate",this._onSlideActivate,this)},_onSlideActivate:function(a){var b=a.get("slide"),c=this._shower.getSlideIndex(b);this.go(c)},_onKeyDown:function(a){if(this._shower.isHotkeysEnabled()&&!/^(?:button|input|select|textarea)$/i.test(a.target.tagName)){this.events.emit("keydown",{event:a});var b,c=!1;switch(a.which){case 33:case 38:case 37:case 72:case 75:b=a.shiftKey?"prevSlide":"prev";break;case 34:case 40:case 39:case 76:case 74:b=a.shiftKey?"nextSlide":"next";break;case 36:c=!0,b="first";break;case 35:c=!0,b="last";break;case 32:this._shower.container.isSlideMode()&&(b=a.shiftKey?"prev":"next")}!b||!c&&(a.altKey||a.ctrlKey||a.metaKey)||(a.preventDefault(),this[b]())}},_onSlideModeEnter:function(){this._currentSlide||this.go(0)}}),a(e)}),shower.modules.define("shower.slidesParser",["Slide"],function(a,b){function c(a,c){var d=a.querySelectorAll(c);return d=Array.prototype.slice.call(d),d.map(function(a,c){var d=new b(a);return 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a=this._element.parentNode;a?this._parentElement=a:this.setParentElement(a)},destroy:function(){this.setParent(null)},setParent:function(a){this._parent!=a&&(this._clearListeners(),this._parent=a,this._parent&&this._setupListeners(),this.events.emit("parentchange",{parent:a}))},getParent:function(){return this._parent},setParentElement:function(a){a!=this._parentElement&&(this._parentElement=a,a.appendChild(this._element),this.events.emit("parentelementchange",{parentElement:a}))},getParentElement:function(){return this._parentElement},getElement:function(){return this._element},setTitle:function(a){var b=this.options.get("title_element_selector"),c=this._element.querySelector(b);c?c.innerHTML=a:(c=document.createElement(b),c.innerHTML=a,this._element.insertBefore(c,this._element.firstChild))},getTitle:function(){var a=this.options.get("title_element_selector"),b=this._element.querySelector(a);return b?b.textContent:null},getData:function(a){var b=this._element;return b.dataset?b.dataset[a]:b.getAttribute("data-"+a)},getContent:function(){return this._element.innerHTML},_setupListeners:function(){this._slideListeners=this._parent.events.group().on("activate",this._onSlideActivate,this).on("deactivate",this._onSlideDeactivate,this),this._element.addEventListener("click",e(this,"_onSlideClick"),!1)},_clearListeners:function(){this._slideListeners&&this._slideListeners.offAll(),this._element.removeEventListener("click",e(this,"_onSlideClick"))},_onSlideActivate:function(){this._element.classList.add(this.options.get("active_classname"))},_onSlideDeactivate:function(){var a=this._element.classList;a.remove(this.options.get("active_classname")),a.add(this.options.get("visited_classname"))},_onSlideClick:function(){this.events.emit("click")}}),a(g)}),shower.modules.define("slide.layoutFactory",["slide.Layout","util.extend"],function(a,b,c){var d={};c(d,{createLayout:function(a){a=a||{};var e=d._createElement(c({content:"",contentType:"slide"},a));return 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this._elements=this._getElements(),this._elements.length},getComplete:function(){return this._innerComplete},_setupListeners:function(){var a=this._shower;this._showerListeners=a.events.group().on("destroy",this.destroy,this),this._playerListeners=a.player.events.group().on("activate",this._onSlideActivate,this).on("next",this._onNext,this).on("prev",this._onPrev,this);var c=b.plugins.get(f,a);c?this._setupTimerPluginListener(c):this._pluginsListeners=b.plugins.events.group().on("add",function(a){a.get("name")===f&&(this._setupTimerPluginListener(),this._pluginsListeners.offAll())},this)},_setupTimerPluginListener:function(a){if(!a){b.plugins.get(f,this._shower)}a.events.on("next",this._onNext,this,100)},_clearListeners:function(){this._showerListeners.offAll(),this._playerListeners.offAll(),this._pluginsListeners&&this._pluginsListeners.offAll()},_getElements:function(){var a=this._shower.player.getCurrentSlide().layout,b=a.getElement();return Array.prototype.slice.call(b.querySelectorAll(this._elementsSelector))},_onNext:function(a){var b=this._elements.length,c=this._shower.container.isSlideMode();c&&b&&this._innerComplete<b&&(a.preventDefault(),this.next())},_onPrev:function(a){var b=this._elements.length,c=(this._shower.container.isSlideMode(),this._innerComplete);b&&c<b&&c>0&&(a.preventDefault(),this.prev())},_go:function(){for(var a=0,b=this._elements.length;a<b;a++){var c=this._elements[a];a<this._innerComplete?c.classList.add("active"):c.classList.remove("active")}},_onSlideActivate:function(){this._elements=this._getElements(),this._innerComplete=this._getInnerComplete()},_getInnerComplete:function(){return this._elements.filter(function(a){return a.classList.contains("active")}).length}}),a(e)}),shower.modules.require(["shower"],function(a){a.plugins.add("shower-next")}),shower.modules.define("shower-progress",["util.extend"],function(a,b){function c(a,b){b=b||{},
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a=this._shower;this._showerListeners=a.events.group().on("destroy",this.destroy,this),this._playerListeners=a.player.events.group().on("activate",this._onSlideChange,this)},_clearListeners:function(){this._showerListeners&&this._showerListeners.offAll(),this._playerListeners&&this._playerListeners.offAll()},_onSlideChange:function(){this.updateProgress()}}),a(c)}),shower.modules.require(["shower"],function(a){a.plugins.add("shower-progress")}),shower.modules.define("shower-timer",["shower","Emitter","util.extend"],function(a,b,c,d){function e(a){this.events=new c,this._shower=a,this._timer=null,this._showerListeners=null,this._playerListeners=null,this._pluginsListeners=null,this._setupListeners()}var f="shower-next";d(e.prototype,{destroy:function(){this._clearTimer(),this._clearListeners(),this._shower=null},run:function(a){this._initTimer(a)},stop:function(){this._clearTimer()},_setupListeners:function(){var a=this._shower;this.events.on("next",this._onNext,this),this._showerListeners=a.events.group().on("destroy",this.destroy,this),this._playerListeners=a.player.events.group().on("keydown",this._clearTimer,this).on("activate",this._onSlideActivate,this),this._nextPlugin=b.plugins.get(f,a),this._nextPlugin||(this._pluginsListeners=a.plugins.events.group().on("pluginadd",function(b){b.get("name")===f&&(this._nextPlugin=a.plugins.get(f),this._pluginsListeners.offAll())},this)),a.player.getCurrentSlideIndex()!=-1&&this._onSlideActivate()},_clearListeners:function(){this._showerListeners.offAll(),this._playerListeners.offAll()},_onSlideActivate:function(){this._clearTimer();var a=this._shower.player.getCurrentSlide();if(this._shower.container.isSlideMode()&&a.state.get("visited")<2){var b=a.layout.getData("timing");b&&/^(\d{1,2}:)?\d{1,3}$/.test(b)&&(b.indexOf(":")!==-1?(b=b.split(":"),b=1e3*(60*parseInt(b[0],10)+parseInt(b[1],10))):b=1e3*parseInt(b,10),0!==b&&this._initTimer(b))}},_initTimer:function(a){var b=this.events,c=(this._shower,this._nextPlugin);c&&c.getLength()&&c.getLength()!=c.getComplete()&&(a/=c.getLength()+1),this._timer=setInterval(function(){b.emit("next")},a)},_clearTimer:function(){this._timer&&(clearInterval(this._timer),this._timer=null)},_onNext:function(){this._clearTimer(),this._shower.player.next()}}),a(e)}),shower.modules.require(["shower"],function(a){a.plugins.add("shower-timer")}),shower.modules.define("shower-touch",["util.extend"],function(a,b){function c(a,b){b=b||{},this._shower=a,this._setupListeners()}var d=["VIDEO","AUDIO","A","BUTTON","INPUT"];b(c.prototype,{destroy:function(){this._clearListeners(),this._shower=null},_setupListeners:function(){var a=this._shower;this._showerListeners=a.events.group().on("add",this._onSlideAdd,this),this._bindedTouchStart=this._onTouchStart.bind(this),this._bindedTouchMove=this._onTouchMove.bind(this),this._shower.getSlides().forEach(this._addTouchStartListener,this),document.addEventListener("touchmove",this._bindedTouchMove,!0)},_clearListeners:function(){this._showerListeners.offAll(),this._shower.getSlides().forEach(this._removeTouchStartListener,this),document.removeEventListener("touchmove",this._bindedTouchMove,!1)},_onSlideAdd:function(a){var b=a.get("slide");this._addTouchStartListener(b)},_addTouchStartListener:function(a){var b=a.layout.getElement();b.addEventListener("touchstart",this._bindedTouchStart,!1)},_removeTouchStartListener:function(a){var b=a.layout.getElement();b.removeEventListener("touchstart",this._bindedTouchStart,!1)},_onTouchStart:function(a){var b,c=this._shower,d=c.container.isSlideMode(),e=a.target,f=this._getSlideByElement(a.currentTarget);f&&(d&&!this._isInteractiveElement(e)&&(a.preventDefault(),b=a.touches[0].pageX,b>window.innerWidth/2?c.player.next():c.player.prev()),d||f.activate())},_onTouchMove:function(a){this._shower.container.isSlideMode()&&a.preventDefault()},_getSlideByElement:function(a){for(var b=this._shower.getSlides(),c=null,d=0,e=b.length;d<e;d++)if(a.id===b[d].getId()){c=this._shower.get(d);break}return c},_isInteractiveElement:function(a){return d.some(function(b){return b===a.tagName})}}),a(c)}),shower.modules.require(["shower"],function(a){a.plugins.add("shower-touch")});
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decl,exports=[],i=0;decl=decls[i++];)exports.push(decl.exports);cb(exports)}},i=0,len=unresolvedDepsCnt;i<len;){if(dep=deps[i++],"string"==typeof dep){if(!modulesStorage[dep])return void cb(null,buildModuleNotFoundError(dep,fromDecl));decl=modulesStorage[dep].decl}else decl=dep;decls.push(decl),startDeclResolving(decl,path,onDeclResolved)}},startDeclResolving=function(decl,path,cb){if(decl.state===DECL_STATES.RESOLVED)return void cb(decl.exports);if(decl.state===DECL_STATES.IN_RESOLVING)return void(curOptions.trackCircularDependencies&&isDependenceCircular(decl,path)?cb(null,buildCircularDependenceError(decl,path)):decl.dependents.push(cb));if(decl.dependents.push(cb),decl.prev&&!curOptions.allowMultipleDeclarations)return void provideError(decl,buildMultipleDeclarationError(decl));curOptions.trackCircularDependencies&&(path=path.slice()).push(decl);var isProvided=!1,deps=decl.prev?decl.deps.concat([decl.prev]):decl.deps;decl.state=DECL_STATES.IN_RESOLVING,requireDeps(decl,deps,path,function(depDeclsExports,error){return error?void provideError(decl,error):(depDeclsExports.unshift(function(exports,error){return isProvided?void cb(null,buildDeclAreadyProvidedError(decl)):(isProvided=!0,void(error?provideError(decl,error):provideDecl(decl,exports)))}),void decl.fn.apply({name:decl.name,deps:decl.deps,global:global},depDeclsExports))})},provideDecl=function(decl,exports){decl.exports=exports,decl.state=DECL_STATES.RESOLVED;for(var dependent,i=0;dependent=decl.dependents[i++];)dependent(exports);decl.dependents=undef},provideError=function(decl,error){decl.state=DECL_STATES.NOT_RESOLVED;for(var dependent,i=0;dependent=decl.dependents[i++];)dependent(null,error);decl.dependents=[]};return{create:create,define:define,require:require,getState:getState,isDefined:isDefined,setOptions:setOptions,getStat:getStat}},onError=function(e){nextTick(function(){throw e})},buildModuleNotFoundError=function(name,decl){return Error(decl?'Module "'+decl.name+'": can\'t resolve dependence "'+name+'"':'Required module "'+name+"\" can't be resolved")},buildCircularDependenceError=function(decl,path){for(var pathDecl,strPath=[],i=0;pathDecl=path[i++];)strPath.push(pathDecl.name);return strPath.push(decl.name),Error('Circular dependence has been detected: "'+strPath.join(" -> ")+'"')},buildDeclAreadyProvidedError=function(decl){return Error('Declaration of module "'+decl.name+'" has already been provided')},buildMultipleDeclarationError=function(decl){return Error('Multiple declarations of module "'+decl.name+'" have been detected')},isDependenceCircular=function(decl,path){for(var pathDecl,i=0;pathDecl=path[i++];)if(decl===pathDecl)return!0;return!1},nextTick=function(){var fns=[],enqueueFn=function(fn){return 1===fns.push(fn)},callFns=function(){var fnsToCall=fns,i=0,len=fns.length;for(fns=[];i<len;)fnsToCall[i++]()};if("object"==typeof process&&process.nextTick)return function(fn){enqueueFn(fn)&&process.nextTick(callFns)};if(global.setImmediate)return function(fn){enqueueFn(fn)&&global.setImmediate(callFns)};if(global.postMessage&&!global.opera){var isPostMessageAsync=!0;if(global.attachEvent){var checkAsync=function(){isPostMessageAsync=!1};global.attachEvent("onmessage",checkAsync),global.postMessage("__checkAsync","*"),global.detachEvent("onmessage",checkAsync)}if(isPostMessageAsync){var msg="__modules"+ +new Date,onMessage=function(e){e.data===msg&&(e.stopPropagation&&e.stopPropagation(),callFns())};return global.addEventListener?global.addEventListener("message",onMessage,!0):global.attachEvent("onmessage",onMessage),function(fn){enqueueFn(fn)&&global.postMessage(msg,"*")}}}var doc=global.document;if("onreadystatechange"in doc.createElement("script")){var head=doc.getElementsByTagName("head")[0],createScript=function(){var script=doc.createElement("script");script.onreadystatechange=function(){script.parentNode.removeChild(script),script=script.onreadystatechange=null,callFns()},head.appendChild(script)};return function(fn){enqueueFn(fn)&&createScript()}}return function(fn){enqueueFn(fn)&&setTimeout(callFns,0)}}();"object"==typeof exports?module.exports=create():global.modules=create()}("undefined"!=typeof window?window:global),function(global){function initialize(){global.shower.modules.require("shower.defaultOptions",function(defaultOptions){var hasOptions=global.hasOwnProperty("showerOptions"),options=global.shower.options,containerSelector=options.shower_selector||defaultOptions.container_selector,element=document.querySelector(containerSelector),getDataAttr=getData.bind(this,element),autoInit="undefined"==typeof options.auto_init||options.auto_init;if(!element)throw new Error("Shower element with selector "+containerSelector+" not found.");("false"!==getDataAttr("auto-init")||hasOptions&&autoInit)&&(hasOptions||dataAttrsOptions.forEach(function(name){var value=getDataAttr(name);null!==value&&"undefined"!=typeof value&&(options[name.replace(/-/g,"_")]=value)}),global.shower.modules.require(["shower"],function(sh){sh.init({container:element,options:options})}))})}function getData(element,name){return element.dataset?element.dataset[name]:element.getAttribute("data-"+name)}var dataAttrsOptions=["debug-mode","slides-selector","hotkeys"];global.shower={modules:modules.create(),options:global.showerOptions||{}},/interactive|complete|loaded/.test(document.readyState)?initialize():document.addEventListener("DOMContentLoaded",initialize)}(window),shower.modules.define("shower",["shower.global"],function(provide,showerGlobal){provide(showerGlobal)}),shower.modules.define("Emitter",["emitter.Event","emitter.EventGroup","util.extend"],function(provide,EmitterEvent,EventGroup,extend){function EventEmitter(parameters){parameters=parameters||{},this._context=parameters.context,this._parent=parameters.parent,this._listeners={}}function sortByPriority(aListener,bListener){return aListener.priority-bListener.priority}extend(EventEmitter.prototype,{on:function(types,callback,context,priority){if("undefined"==typeof callback)throw new Error("Callback is not defined.");if(priority=priority||0,"string"==typeof types)this._addListener(types,callback,context,priority);else for(var i=0,l=types.length;i<l;i++)this._addListener(types[i],callback,context,priority);return this},off:function(types,callback,context,priority){if(priority=priority||0,"string"==typeof types)this._removeListener(types,callback,context,priority);else for(var i=0,l=types.length;i<l;i++)this._removeListener(types[i],callback,context,priority);return this},once:function(eventType,callback,context,priority){var handler=function(event){this.off(eventType,handler,this,priority),context?callback.call(context,event):callback(event)};return this.on(eventType,handler,this,priority),this},emit:function(eventType,eventObject){var event=eventObject,listeners=this._listeners;event&&"function"==typeof event.get||(event=this.createEventObject(eventType,eventObject,this._context)),event.isPropagationStopped()||(listeners.hasOwnProperty(eventType)&&this._callListeners(listeners[eventType],event),this._parent&&!event.isPropagationStopped()&&this._parent.emit(eventType,event))},createEventObject:function(type,eventData,target){var data={target:target,type:type};return new EmitterEvent(eventData?extend(data,eventData):data)},setParent:function(parent){this._parent!=parent&&(this._parent=parent)},getParent:function(){return this._parent},group:function(){return new EventGroup(this)},_addListener:function(eventType,callback,context,priority){var listener={callback:callback,context:context,priority:priority};this._listeners[eventType]?this._listeners[eventType].push(listener):this._listeners[eventType]=[listener]},_removeListener:function(eventType,callback,context,priority){var listener,listeners=this._listeners[eventType];if(listeners){for(var foundIndex=-1,i=0,l=listeners.length;i<l;i++)listener=listeners[i],listener.callback==callback&&listener.context==context&&listener.priority==priority&&(foundIndex=i);foundIndex!=-1&&(1==listeners.length?this._clearType(eventType):listeners.splice(foundIndex,1))}},_clearType:function(eventType){this._listeners.hasOwnProperty(eventType)&&delete this._listeners[eventType]},_callListeners:function(listeners,event){var i=listeners.length-1;for(listeners.sort(sortByPriority);i>=0&&!event.defaultPrevented();){var listener=listeners[i];listener&&(listener.context?listener.callback.call(listener.context,event):listener.callback(event)),i--}}}),provide(EventEmitter)}),shower.modules.define("emitter.Event",["util.extend"],function(provide,extend){function Event(data){this._data=data,this._preventDefault=!1,this._stopPropagation=!1}extend(Event.prototype,{get:function(key){return this._data[key]},preventDefault:function(){return this._preventDefault=!0,this._preventDefault},defaultPrevented:function(){return this._preventDefault},stopPropagation:function(){return this._stopPropagation=!0,this._stopPropagation},isPropagationStopped:function(){return this._stopPropagation}}),provide(Event)}),shower.modules.define("emitter.EventGroup",["util.extend"],function(provide,extend){function EventGroup(eventManager){this.events=eventManager,this._listeners=[]}extend(EventGroup.prototype,{on:function(types,callback,context){if(Array.isArray(types))for(var i=0,k=types.length;i<k;i++)this._listeners.push(types[i],callback,context);else this._listeners.push(types,callback,context);return this.events.on(types,callback,context),this},off:function(types,callback,context){if(Array.isArray(types))for(var i=0,k=types.length;i<k;i++)this._removeListener(types[i],callback,context);else this._removeListener(types,callback,context);return this},offAll:function(){for(var i=0,k=this._listeners.length;i<k;i+=3)this.events.off(this._listeners[i],this._listeners[i+1],this._listeners[i+2]);return this._listeners.length=0,this},_removeListener:function(type,callback,context){for(var index=this._listeners.indexOf(type,0);index!=-1;)this._listeners[index+1]==callback&&this._listeners[index+2]==context&&(this._listeners.splice(index,3),this.events.off(type,callback,context)),index=this._listeners.indexOf(type,index)}}),provide(EventGroup)}),shower.modules.define("Plugins",["Emitter","util.extend"],function(provide,EventEmitter,extend){function Plugins(showerGlobal){this.events=new EventEmitter({context:this}),this._showerGlobal=showerGlobal,this._showerInstances=showerGlobal.getInited(),this._plugins={},this._instances=[],showerGlobal.events.on("init",this._onShowerInit,this)}extend(Plugins.prototype,{destroy:function(){this._showerGlobal.events.off("init",this._onShowerInit,this),this._plugins=null},add:function(name,options){if(this._plugins.hasOwnProperty(name))throw new Error("Plugin "+name+" already exist.");return this._requireAndAdd({name:name,options:options}),this},remove:function(name){if(!this._plugins.hasOwnProperty(name))throw new Error("Plugin "+name+" not found.");return delete this._plugins[name],this.events.emit("remove",{name:name}),this},get:function(name,shower){var pluginInstance,plugin=this._plugins[name];if(plugin&&shower)for(var i=0,l=this._instances.length;i<l;i++){var instanceInfo=this._instances[i];instanceInfo.plugin.name===name&&instanceInfo.shower===shower&&(pluginInstance=instanceInfo.instance)}return pluginInstance},_requireAndAdd:function(plugin){shower.modules.require(plugin.name,function(pluginClass){plugin.class=pluginClass,this._plugins[plugin.name]=plugin,this._instancePlugin(plugin)}.bind(this))},_instancePlugin:function(plugin){this._showerInstances.forEach(function(shower){this._instance(plugin,shower)},this),this.events.emit("add",{name:plugin.name})},_instanceFor:function(shower){for(var name in this._plugins)this._plugins.hasOwnProperty(name)&&this._instance(this._plugins[name],shower)},_instance:function(plugin,shower){var options=plugin.options||shower.options.get("plugin_"+plugin.name);this._instances.push({shower:shower,plugin:plugin,instance:new plugin.class(shower,options)})},_onShowerInit:function(event){var shower=event.get("shower");this._instanceFor(shower)}}),provide(Plugins)}),shower.modules.define("shower.global",["Emitter","Plugins"],function(provide,EventEmitter,Plugins){var inited=[],sh={ready:function(callback){return callback&&(inited.length?inited.forEach(callback):this.events.once("init",function(e){callback(e.get("shower"))})),Boolean(inited.length)},init:function(initOptions){initOptions=initOptions||{},shower.modules.require(["Shower"],function(Shower){new Shower(initOptions.container,initOptions.options)})},getInited:function(){return inited.slice()}};sh.events=new EventEmitter({context:sh}),sh.plugins=new Plugins(sh),sh.events.on("notify",function(e){var showerInstance=e.get("shower");inited.push(showerInstance),sh.events.emit("init",e)}),provide(sh)}),shower.modules.define("Options",["Emitter","options.Monitor","util.Store","util.extend","util.inherit"],function(provide,EventEmitter,Monitor,Store,extend,inherit){function Options(initOptions){Options.super.constructor.apply(this,arguments),this.events=new EventEmitter}inherit(Options,Store,{set:function(name,value){var changed=[];if("string"==typeof name)Options.super.set.call(this,name,value),changed.push({name:name,value:value});else{var options=name||{};Object.keys(options).forEach(function(optionName){var optionValue=options[optionName];Options.super.set.call(this,optionName,optionValue),changed.push({name:optionName,value:optionValue})})}return changed.length&&this.events.emit("set",{items:changed}),this},unset:function(name){return Options.super.unset(this,name),this.events.emit("unset",{name:name}),this},getMonitor:function(){return new Monitor(this)}}),provide(Options)}),shower.modules.define("options.Monitor",["util.extend"],function(provide,extend){function Monitor(options){this._options=options,this._optionsEvents=options.events.group().on(["set","unset"],this._onOptionsChange,this),this._fieldsHanders={}}extend(Monitor.prototype,{destroy:function(){this._options=null,this._optionsEvents.offAll(),this._fieldsHanders=null},add:function(field,callback,context){if(Array.prototype.isArray.call(null,field)){var fields=field;for(var fieldName in fields)fields.hasOwnProperty(fieldName)&&this._addHandler(fieldName,callback,context)}else this._addHandler(field,callback,context);return this},remove:function(field,callback,context){if(Array.prototype.isArray.call(null,field)){var fields=field;for(var fieldName in fields)fields.hasOwnProperty(fieldName)&&this._remodeHandler(fieldName,callback,context)}else this._remodeHandler(field,callback,context);return this},getOptions:function(){return this._options},_onOptionsChange:function(event){var fieldsUpdated="unset"===event.get("type")?[event.get("name")]:event.get("items");fieldsUpdated.forEach(function(field){this._fieldsHanders.hasOwnProperty(field)&&this._fieldsHanders[field].forEach(function(handler){handler.callback.call(handler.context,this._options.get(field))})},this)},_addHandler:function(field,callback,context){var handler={callback:callback,context:context};this._fieldsHanders.hasOwnProperty(fieldName)?this._fieldsHanders[fieldName].push(handler):this._fieldsHanders[fieldName]=[handler]},_remodeHandler:function(field,callback,context){if(!this._fieldsHanders.hasOwnProperty(field))throw new Error("Remove undefined handler for "+field+" field");var fieldsHanders=this._fieldsHanders[field],handler=fieldsHanders.filter(function(hander){return hander.callback===callback&&hander.context===context})[0];if(!hander)throw new Error("Hanlder for "+field+" not found.");fieldsHanders.splice(fieldsHanders.indexOf(handler,1))}}),provide(Monitor)}),shower.modules.define("Shower",["Emitter","Options","shower.global","shower.defaultOptions","shower.Container","shower.Player","shower.Location","shower.slidesParser","util.extend"],function(provide,EventEmitter,Options,showerGlobal,defaultShowerOptions,Container,Player,Location,defaultSlidesParser,extend){function Shower(container,options){options=options||{},this.events=new EventEmitter({context:this}),this.options=new Options({},defaultShowerOptions,options);var containerElement=container||this.options.get("container_selector");"string"==typeof containerElement&&(containerElement=document.querySelector(containerElement)),this.player=new Player(this),this.container=new Container(this,containerElement),this._slides=[],this._isHotkeysOn=!0,this._liveRegion=null,this._initSlides(),this._initLiveRegion(),this.options.get("debug_mode")&&(document.body.classList.add(this.options.get("debug_mode_classname")),console.info("Debug mode on")),this.options.get("hotkeys")||this.disableHotkeys(),this.location=new Location(this),showerGlobal.events.emit("notify",{shower:this}),this._playerListeners=this.player.events.group().on("activate",this._onPlayerSlideActivate,this)}extend(Shower.prototype,{destroy:function(){this.events.emit("destroy"),this.location.destroy(),this.container.destroy(),this.player.destroy(),this._slides=[]},add:function(slide){if(Array.isArray.call(null,slide))for(var i=0,k=slide.length;i<k;i++)this._addSlide(slide[i]);else this._addSlide(slide);return this},remove:function(slide){var slidePosition;if("number"==typeof slide)slidePosition=slide;else{if(this._slides.indexOf(slide)==-1)throw new Error("Slide not found");slidePosition=this._slides.indexOf(slide)}return slide=this._slides.splice(slidePosition,1)[0],this.events.emit("slideremove",{slide:slide}),slide.destroy(),this},get:function(index){return this._slides[index]},getSlides:function(){return this._slides.slice()},getSlidesCount:function(){return this._slides.length},getSlideIndex:function(slide){return this._slides.indexOf(slide)},disableHotkeys:function(){return this._isHotkeysOn=!1,this},enableHotkeys:function(){return this._isHotkeysOn=!0,this},isHotkeysEnabled:function(){return this._isHotkeysOn},getLiveRegion:function(){return this._liveRegion},updateLiveRegion:function(content){return this._liveRegion.innerHTML=content,this},_onPlayerSlideActivate:function(event){var currentSlide=event.get("slide");this.updateLiveRegion(currentSlide.getContent())},_initSlides:function(){var slidesParser=this.options.get("slides_parser")||defaultSlidesParser,slides=slidesParser(this.container.getElement(),this.options.get("slides_selector"));this.add(slides)},_addSlide:function(slide){slide.state.set("index",this._slides.length),this._slides.push(slide),this.events.emit("slideadd",{slide:slide})},_initLiveRegion:function(){var liveRegion=document.createElement("section");liveRegion.setAttribute("role","region"),liveRegion.setAttribute("aria-live","assertive"),liveRegion.setAttribute("aria-relevant","additions"),liveRegion.setAttribute("aria-label","Slide Content: Auto-updating"),liveRegion.className="region",document.body.appendChild(liveRegion),this._liveRegion=liveRegion}}),provide(Shower)}),shower.modules.define("shower.Container",["Emitter","util.bound","util.extend"],function(provide,EventEmitter,bound,extend){function Container(shower,containerElement){this.events=new EventEmitter({context:this,parent:shower.events}),this._shower=shower,this._element=containerElement,this._isSlideMode=!1,this.init()}extend(Container.prototype,{init:function(){var bodyClassList=document.body.classList,showerOptions=this._shower.options,fullModeClass=showerOptions.get("mode_full_classname"),listModeClass=showerOptions.get("mode_list_classname");bodyClassList.contains(listModeClass)||bodyClassList.contains(fullModeClass)||bodyClassList.add(listModeClass),this._setupListeners()},destroy:function(){this._clearListeners(),this._element=null,this._shower=null,this._isSlideMode=null},getElement:function(){return this._element},enterSlideMode:function(){var bodyClassList=document.body.classList,showerOptions=this._shower.options;return bodyClassList.remove(showerOptions.get("mode_list_classname")),bodyClassList.add(showerOptions.get("mode_full_classname")),document.body.setAttribute("role","application"),this._applyTransform(this._getTransformScale()),this._isSlideMode=!0,this.events.emit("slidemodeenter"),this},exitSlideMode:function(){var elementClassList=document.body.classList,showerOptions=this._shower.options;return elementClassList.remove(showerOptions.get("mode_full_classname")),elementClassList.add(showerOptions.get("mode_list_classname")),document.body.removeAttribute("role","application"),this._applyTransform("none"),this._isSlideMode=!1,this.scrollToCurrentSlide(),this.events.emit("slidemodeexit"),this},isSlideMode:function(){return this._isSlideMode},scrollToCurrentSlide:function(){var activeSlideClassName=this._shower.options.get("slide_active_classname"),slideElement=this._element.querySelector("."+activeSlideClassName);return slideElement&&window.scrollTo(0,slideElement.offsetTop),this},_setupListeners:function(){this._showerListeners=this._shower.events.group().on("slideadd",this._onSlideAdd,this).on("slideremove",this._onSlideRemove,this),window.addEventListener("resize",bound(this,"_onResize")),document.addEventListener("keydown",bound(this,"_onKeyDown"))},_clearListeners:function(){this._showerListeners.offAll(),window.removeEventListener("resize",bound(this,"_onResize")),document.removeEventListener("keydown",bound(this,"_onKeyDown"))},_getTransformScale:function(){var denominator=Math.max(document.body.clientWidth/window.innerWidth,document.body.clientHeight/window.innerHeight);return"scale("+1/denominator+")"},_applyTransform:function(transformValue){["WebkitTransform","MozTransform","msTransform","OTransform","transform"].forEach(function(property){document.body.style[property]=transformValue})},_onResize:function(){this.isSlideMode()&&this._applyTransform(this._getTransformScale())},_onSlideAdd:function(e){var slide=e.get("slide");slide.events.on("click",this._onSlideClick,this)},_onSlideRemove:function(e){var slide=e.get("slide");slide.events.off("click",this._onSlideClick,this)},_onSlideClick:function(){this._isSlideMode||this.enterSlideMode()},_onKeyDown:function(e){if(this._shower.isHotkeysEnabled())switch(e.which){case 13:if(e.preventDefault(),!this.isSlideMode()&&e.metaKey){var slideNumber=e.shiftKey?0:this._shower.player.getCurrentSlideIndex();this._shower.player.go(slideNumber),this.enterSlideMode()}else e.shiftKey?this._shower.player.prev():this._shower.player.next();break;case 27:e.preventDefault(),this.exitSlideMode();break;case 116:if(!this.isSlideMode()&&e.shiftKey){e.preventDefault();var slideNumber=this._shower.player.getCurrentSlideIndex();this._shower.player.go(slideNumber),this.enterSlideMode()}break;case 80:!this.isSlideMode()&&e.altKey&&e.metaKey&&(e.preventDefault(),this.enterSlideMode())}}}),provide(Container)}),shower.modules.define("shower.Location",["util.SessionStore","util.bound","util.extend"],function(provide,SessionStore,bound,extend){function Location(shower){this._shower=shower;var sessionStoreKey=shower.options.get("sessionstore_key")+"-shower.Location";this.state=new SessionStore(sessionStoreKey,{isSlideMode:!1}),this._showerListeners=null,this._playerListeners=null,this._documentTitle=document.title,this._popStateProcess=null,this._setupListeners(),this._init()}extend(Location.prototype,{destroy:function(){this._clearListeners()},save:function(){this.state.set("isSlideMode",this._isSlideMode())},_init:function(){var slideInfo,shower=this._shower,currentSlideId=window.location.hash.substr(1),slideModeClass=shower.options.get("mode_full_classname");window.location.hash="",(this.state.get("isSlideMode")||document.body.classList.contains(slideModeClass))&&shower.container.enterSlideMode(),""!==currentSlideId&&(slideInfo=this._getSlideById(currentSlideId),shower.player.go("undefined"!=typeof slideInfo.index?slideInfo.index:0))},_setupListeners:function(){var shower=this._shower;this._playerListeners=shower.player.events.group().on("activate",this._onSlideActivate,this),this._containerListener=shower.container.events.group().on(["slidemodeenter","slidemodeexit"],this._onContainerSlideModeChange,this),window.addEventListener("popstate",bound(this,"_onPopstate"))},_clearListeners:function(){window.removeEventListener("popstate",bound(this,"_onPopstate")),this._playerListeners.offAll(),this._containerListener.offAll()},_getSlideById:function(slideId){for(var slide,index,slides=this._shower.getSlides(),i=slides.length-1;i>=0;i--)if(slides[i].getId()===slideId){slide=slides[i],index=i;break}return{slide:slide,index:index}},_onSlideActivate:function(e){window.location.hash=e.get("slide").getId(),this._setTitle()},_onContainerSlideModeChange:function(){this._setTitle(),this.save()},_isSlideMode:function(){return this._shower.container.isSlideMode()},_onPopstate:function(){var slideInfo,shower=this._shower,slideId=window.location.hash.substr(1),currentSlide=shower.player.getCurrentSlide(),currentSlideNumber=shower.player.getCurrentSlideIndex();this._isSlideMode()&&currentSlideNumber===-1?shower.player.go(0):currentSlideNumber===-1&&""!==window.location.hash&&shower.player.go(0),currentSlide&&slideId!==currentSlide.getId()&&(slideInfo=this._getSlideById(slideId),shower.player.go(slideInfo.index))},_setTitle:function(){var title=document.title,isSlideMode=this._isSlideMode(),currentSlide=this._shower.player.getCurrentSlide();if(isSlideMode&&currentSlide){var slideTitle=currentSlide.getTitle();document.title=slideTitle?slideTitle+" — "+this._documentTitle:this._documentTitle}else this._documentTitle!==title&&(document.title=this._documentTitle)}}),provide(Location)}),shower.modules.define("shower.Player",["Emitter","util.bound","util.extend"],function(provide,EventEmitter,bound,extend){function Player(shower){this.events=new EventEmitter({context:this,parent:shower.events}),this._shower=shower,this._showerListeners=null,this._playerListeners=null,this._currentSlideNumber=-1,this._currentSlide=null,this.init()}extend(Player.prototype,{init:function(){this._showerListeners=this._shower.events.group().on("slideadd",this._onSlideAdd,this).on("slideremove",this._onSlideRemove,this).on("slidemodeenter",this._onSlideModeEnter,this),this._playerListeners=this.events.group().on("prev",this._onPrev,this).on("next",this._onNext,this).on("prevslide",this._onPrev,this).on("nextslide",this._onNext,this),document.addEventListener("keydown",bound(this,"_onKeyDown"))},destroy:function(){this._showerListeners.offAll(),this._playerListeners.offAll(),document.removeEventListener("keydown",bound(this,"_onKeyDown")),this._currentSlide=null,this._currentSlideNumber=null,this._shower=null},next:function(){return this.events.emit("next"),this},prev:function(){return this.events.emit("prev"),this},nextSlide:function(){return this.events.emit("nextslide"),this},prevSlide:function(){return this.events.emit("prevslide"),this},first:function(){return this.go(0),this},last:function(){return this.go(this._shower.getSlidesCount()-1),this},go:function(index){"number"!=typeof index&&(index=this._shower.getSlideIndex(index));var slidesCount=this._shower.getSlidesCount(),currentSlide=this._currentSlide;return index!=this._currentSlideNumber&&index<slidesCount&&index>=0&&(currentSlide&&currentSlide.isActive()&&currentSlide.deactivate(),currentSlide=this._shower.get(index),this._currentSlide=currentSlide,this._currentSlideNumber=index,currentSlide.isActive()||currentSlide.activate(),this.events.emit("activate",{index:index,slide:currentSlide})),this},getCurrentSlide:function(){return this._currentSlide},getCurrentSlideIndex:function(){return this._currentSlideNumber},_onPrev:function(){this._changeSlide(this._currentSlideNumber-1)},_onNext:function(){this._changeSlide(this._currentSlideNumber+1)},_changeSlide:function(index){this.go(index)},_onSlideAdd:function(e){var slide=e.get("slide");slide.events.on("activate",this._onSlideActivate,this)},_onSlideRemove:function(e){var slide=e.get("slide");slide.events.off("activate",this._onSlideActivate,this)},_onSlideActivate:function(e){var slide=e.get("slide"),slideNumber=this._shower.getSlideIndex(slide);this.go(slideNumber)},_onKeyDown:function(e){if(this._shower.isHotkeysEnabled()&&!/^(?:button|input|select|textarea)$/i.test(e.target.tagName)){this.events.emit("keydown",{event:e});var action,allowModifiers=!1;switch(e.which){case 33:case 38:case 37:case 72:case 75:case 80:action=e.shiftKey?"prevSlide":"prev";break;case 34:case 40:case 39:case 76:case 74:case 78:action=e.shiftKey?"nextSlide":"next";break;case 36:allowModifiers=!0,action="first";break;case 35:allowModifiers=!0,action="last";break;case 32:this._shower.container.isSlideMode()&&(action=e.shiftKey?"prev":"next")}!action||!allowModifiers&&(e.altKey||e.ctrlKey||e.metaKey)||(e.preventDefault(),this[action]())}},_onSlideModeEnter:function(){this._currentSlide||this.go(0)}}),provide(Player)}),shower.modules.define("shower.defaultOptions",function(provide,slidesParser){provide({container_selector:".shower",debug_mode:!1,debug_mode_classname:"debug",hotkeys:!0,sessionstore_key:"shower",slides_selector:".shower .slide",mode_full_classname:"full",mode_list_classname:"list",slide_title_element_selector:"H2",slide_active_classname:"active",slide_visited_classname:"visited"})}),shower.modules.define("shower.slidesParser",["Slide"],function(provide,Slide){function parse(containerElement,cssSelector){var slidesElements=containerElement.querySelectorAll(cssSelector);return slidesElements=Array.prototype.slice.call(slidesElements),slidesElements.map(function(slideElement,index){var slide=new Slide(slideElement);return slideElement.id||(slideElement.id=index+1),slide})}provide(parse)}),shower.modules.define("Slide",["shower.defaultOptions","Emitter","Options","slide.Layout","slide.layoutFactory","util.Store","util.extend"],function(provide,defaultOptions,EventEmitter,OptionsManager,Layout,slideLayoutFactory,DataStore,extend){function Slide(content,options,state){this.events=new EventEmitter,this.options=new OptionsManager(options),this.layout=null,this.state=new DataStore({visited:0,index:null},state),this._content=content,this._isVisited=this.state.get("visited")>0,this._isActive=!1,this.init()}extend(Slide.prototype,{init:function(){this.layout="string"==typeof this._content?new slideLayoutFactory.createLayout({content:this._content}):new Layout(this._content,this.options),this.layout.setParent(this),
+this._setupListeners()},destroy:function(){this._clearListeners(),this._isActive=null,this.options=null,this.layout.destroy()},activate:function(){this._isActive=!0;var visited=this.state.get("visited");return this.state.set("visited",++visited),this.events.emit("activate",{slide:this}),this},deactivate:function(){return this._isActive=!1,this.events.emit("deactivate",{slide:this}),this},isActive:function(){return this._isActive},isVisited:function(){return this.state.get("visited")>0},getTitle:function(){return this.layout.getTitle()},setTitle:function(title){return this.layout.setTitle(title),this},getId:function(){return this.layout.getElement().id},getContent:function(){return this.layout.getContent()},_setupListeners:function(){this.layoutListeners=this.layout.events.group().on("click",this._onSlideClick,this)},_clearListeners:function(){this.layoutListeners.offAll()},_onSlideClick:function(){this.activate(),this.events.emit("click",{slide:this})}}),provide(Slide)}),shower.modules.define("slide.Layout",["Options","shower.defaultOptions","Emitter","util.bound","util.extend"],function(provide,OptionsManager,defaultOptions,EventEmitter,bound,extend){function Layout(element,options){this.options=new OptionsManager({title_element_selector:defaultOptions.slide_title_element_selector,active_classname:defaultOptions.slide_active_classname,visited_classname:defaultOptions.slide_visited_classname},options),this.events=new EventEmitter,this._element=element,this._parent=null,this._parentElement=null,this.init()}extend(Layout.prototype,{init:function(){var parentNode=this._element.parentNode;parentNode?this._parentElement=parentNode:this.setParentElement(parentNode)},destroy:function(){this.setParent(null)},setParent:function(parent){this._parent!=parent&&(this._clearListeners(),this._parent=parent,this._parent&&this._setupListeners(),this.events.emit("parentchange",{parent:parent}))},getParent:function(){return this._parent},setParentElement:function(parentElement){parentElement!=this._parentElement&&(this._parentElement=parentElement,parentElement.appendChild(this._element),this.events.emit("parentelementchange",{parentElement:parentElement}))},getParentElement:function(){return this._parentElement},getElement:function(){return this._element},setTitle:function(title){var titleElementSelector=this.options.get("title_element_selector"),titleElement=this._element.querySelector(titleElementSelector);titleElement?titleElement.innerHTML=title:(titleElement=document.createElement(titleElementSelector),titleElement.innerHTML=title,this._element.insertBefore(titleElement,this._element.firstChild))},getTitle:function(){var titleElementSelector=this.options.get("title_element_selector"),titleElement=this._element.querySelector(titleElementSelector);return titleElement?titleElement.textContent:null},getData:function(name){var element=this._element;return element.dataset?element.dataset[name]:element.getAttribute("data-"+name)},getContent:function(){return this._element.innerHTML},_setupListeners:function(){this._slideListeners=this._parent.events.group().on("activate",this._onSlideActivate,this).on("deactivate",this._onSlideDeactivate,this),this._element.addEventListener("click",bound(this,"_onSlideClick"),!1)},_clearListeners:function(){this._slideListeners&&this._slideListeners.offAll(),this._element.removeEventListener("click",bound(this,"_onSlideClick"))},_onSlideActivate:function(){this._element.classList.add(this.options.get("active_classname"))},_onSlideDeactivate:function(){var elementClassList=this._element.classList;elementClassList.remove(this.options.get("active_classname")),elementClassList.add(this.options.get("visited_classname"))},_onSlideClick:function(){this.events.emit("click")}}),provide(Layout)}),shower.modules.define("slide.layoutFactory",["slide.Layout","util.extend"],function(provide,SlideLayout,extend){var layoutFactory={};extend(layoutFactory,{createLayout:function(parameters){parameters=parameters||{};var element=layoutFactory._createElement(extend({content:"",contentType:"slide"},parameters));return new SlideLayout(element)},_createElement:function(options){var element=document.createElement("section");return element.innerHTML=options.content,element.classList.add(options.contentType),element}}),provide(layoutFactory)}),shower.modules.define("util.SessionStore",["util.Store","util.inherit"],function(provide,Store,inherit){function SessionStore(storeKey,initData){this._storageKey=storeKey;var data=this._loadFromStorage()||initData;SessionStore.super.constructor.call(this,data)}inherit(SessionStore,Store,{set:function(key,value){SessionStore.super.set.call(this,key,value),this._saveToStorage()},unset:function(key){SessionStore.super.unset.call(this,key),this._saveToStorage()},_saveToStorage:function(){window.sessionStorage.setItem(this._storageKey,JSON.stringify(this.getAll()))},_loadFromStorage:function(){var store=window.sessionStorage.getItem(this._storageKey);return store&&JSON.parse(store)}}),provide(SessionStore)}),shower.modules.define("util.Store",["util.extend"],function(provide,extend){function Store(initData){this._data=initData||{};for(var i=1,k=arguments.length;i<k;i++)extend(this._data,arguments[i]||{})}extend(Store.prototype,{get:function(key,defaultValue){return this._data.hasOwnProperty(key)?this._data[key]:defaultValue},getAll:function(){return extend({},this._data)},set:function(key,value){return this._data[key]=value,this},unset:function(key){if(!this._data.hasOwnProperty(key))throw new Error(key+" not found.");return delete this._data[key],this},destroy:function(){this._data={}}}),provide(Store)}),shower.modules.define("util.bound",function(provide){function bound(ctx,fn){return ctx["__bound_"+fn]||(ctx["__bound_"+fn]=ctx[fn].bind(ctx))}provide(bound)}),shower.modules.define("util.extend",function(provide){function extend(target){if(!target)throw new Error("util.extend: Target not found");return"undefined"==typeof Object.assign?polyfill.apply(null,arguments):Object.assign.apply(null,arguments)}function polyfill(target){for(var i=1,l=arguments.length;i<l;i++){var obj=arguments[i];for(var property in obj)obj.hasOwnProperty(property)&&(target[property]=obj[property])}return target}provide(extend)}),shower.modules.define("util.inherit",["util.extend"],function(provide,extend){var inherit=function(childClass,parentClass,override){return childClass.prototype=Object.create(parentClass.prototype),childClass.prototype.constructor=childClass,childClass.super=parentClass.prototype,childClass.super.constructor=parentClass,override&&extend(childClass.prototype,override),childClass.prototype};provide(inherit)}),shower.modules.define("shower-next",["shower","Emitter","util.extend"],function(provide,globalShower,EventEmitter,extend){function Next(shower,options){options=options||{},this.events=new EventEmitter({context:this}),this._shower=shower,this._elementsSelector=options.selector||DEFAULT_SELECTOR,this._elements=[],this._innerComplete=0,this._setupListeners(),this._shower.player.getCurrentSlideIndex()!=-1&&this._onSlideActivate()}var TIMER_PLUGIN_NAME="shower-timer",DEFAULT_SELECTOR=".next";extend(Next.prototype,{destroy:function(){this._clearListeners(),this._elements=null,this._elementsSelector=null,this._innerComplete=null,this._shower=null},next:function(){if(!this._elements.length)throw new Error("Inner nav elements not found.");return this._innerComplete++,this._go(),this.events.emit("next"),this},prev:function(){if(!this._elements.length)throw new Error("Inner nav elements not found.");return this._innerComplete--,this._go(),this.events.emit("prev"),this},getLength:function(){return this._elements=this._getElements(),this._elements.length},getComplete:function(){return this._innerComplete},_setupListeners:function(){var shower=this._shower;this._showerListeners=shower.events.group().on("destroy",this.destroy,this),this._playerListeners=shower.player.events.group().on("activate",this._onSlideActivate,this).on("next",this._onNext,this).on("prev",this._onPrev,this);var timerPlugin=globalShower.plugins.get(TIMER_PLUGIN_NAME,shower);timerPlugin?this._setupTimerPluginListener(timerPlugin):this._pluginsListeners=globalShower.plugins.events.group().on("add",function(e){e.get("name")===TIMER_PLUGIN_NAME&&(this._setupTimerPluginListener(),this._pluginsListeners.offAll())},this)},_setupTimerPluginListener:function(plugin){if(!plugin){globalShower.plugins.get(TIMER_PLUGIN_NAME,this._shower)}plugin.events.on("next",this._onNext,this,100)},_clearListeners:function(){this._showerListeners.offAll(),this._playerListeners.offAll(),this._pluginsListeners&&this._pluginsListeners.offAll()},_getElements:function(){var slideLayout=this._shower.player.getCurrentSlide().layout,slideElement=slideLayout.getElement();return Array.prototype.slice.call(slideElement.querySelectorAll(this._elementsSelector))},_onNext:function(e){var elementsLength=this._elements.length,isSlideMode=this._shower.container.isSlideMode();isSlideMode&&elementsLength&&this._innerComplete<elementsLength&&(e.preventDefault(),this.next())},_onPrev:function(e){var elementsLength=this._elements.length,completed=(this._shower.container.isSlideMode(),this._innerComplete);elementsLength&&completed<elementsLength&&completed>0&&(e.preventDefault(),this.prev())},_go:function(){for(var i=0,k=this._elements.length;i<k;i++){var element=this._elements[i];i<this._innerComplete?element.classList.add("active"):element.classList.remove("active")}},_onSlideActivate:function(){this._elements=this._getElements(),this._innerComplete=this._getInnerComplete()},_getInnerComplete:function(){return this._elements.filter(function(element){return element.classList.contains("active")}).length}}),provide(Next)}),shower.modules.require(["shower"],function(sh){sh.plugins.add("shower-next")}),shower.modules.define("shower-progress",["util.extend"],function(provide,extend){function Progress(shower,options){options=options||{},this._shower=shower,this._playerListeners=null,this._element=null,this._elementSelector=options.selector||".progress";var showerContainerElement=this._shower.container.getElement();this._element=showerContainerElement.querySelector(this._elementSelector),this._element&&(this._setupListeners(),this._element.setAttribute("role","progressbar"),this._element.setAttribute("aria-valuemin","0"),this._element.setAttribute("aria-valuemax","100"),this.updateProgress())}extend(Progress.prototype,{destroy:function(){this._clearListeners(),this._shower=null},updateProgress:function(){var slidesCount=this._shower.getSlidesCount(),currentSlideNumber=this._shower.player.getCurrentSlideIndex(),currentProgressValue=100/(slidesCount-1)*currentSlideNumber;this._element&&(this._element.style.width=currentProgressValue.toFixed(2)+"%",this._element.setAttribute("aria-valuenow",currentProgressValue.toFixed()),this._element.setAttribute("aria-valuetext","Slideshow Progress: "+currentProgressValue.toFixed()+"%"))},_setupListeners:function(){var shower=this._shower;this._showerListeners=shower.events.group().on("destroy",this.destroy,this),this._playerListeners=shower.player.events.group().on("activate",this._onSlideChange,this)},_clearListeners:function(){this._showerListeners&&this._showerListeners.offAll(),this._playerListeners&&this._playerListeners.offAll()},_onSlideChange:function(){this.updateProgress()}}),provide(Progress)}),shower.modules.require(["shower"],function(sh){sh.plugins.add("shower-progress")}),shower.modules.define("shower-timer",["shower","Emitter","util.extend"],function(provide,showerGlobal,EventEmitter,extend){function Timer(shower){this.events=new EventEmitter,this._shower=shower,this._timer=null,this._showerListeners=null,this._playerListeners=null,this._pluginsListeners=null,this._setupListeners()}var PLUGIN_NAME_NEXT="shower-next";extend(Timer.prototype,{destroy:function(){this._clearTimer(),this._clearListeners(),this._shower=null},run:function(timing){this._initTimer(timing)},stop:function(){this._clearTimer()},_setupListeners:function(){var shower=this._shower;this.events.on("next",this._onNext,this),this._showerListeners=shower.events.group().on("destroy",this.destroy,this),this._playerListeners=shower.player.events.group().on("keydown",this._clearTimer,this).on("activate",this._onSlideActivate,this),this._nextPlugin=showerGlobal.plugins.get(PLUGIN_NAME_NEXT,shower),this._nextPlugin||(this._pluginsListeners=shower.plugins.events.group().on("pluginadd",function(e){e.get("name")===PLUGIN_NAME_NEXT&&(this._nextPlugin=shower.plugins.get(PLUGIN_NAME_NEXT),this._pluginsListeners.offAll())},this)),shower.player.getCurrentSlideIndex()!=-1&&this._onSlideActivate()},_clearListeners:function(){this._showerListeners.offAll(),this._playerListeners.offAll()},_onSlideActivate:function(){this._clearTimer();var currentSlide=this._shower.player.getCurrentSlide();if(this._shower.container.isSlideMode()&&currentSlide.state.get("visited")<2){var timing=currentSlide.layout.getData("timing");timing&&/^(\d{1,2}:)?\d{1,3}$/.test(timing)&&(timing.indexOf(":")!==-1?(timing=timing.split(":"),timing=1e3*(60*parseInt(timing[0],10)+parseInt(timing[1],10))):timing=1e3*parseInt(timing,10),0!==timing&&this._initTimer(timing))}},_initTimer:function(timing){var events=this.events,nextPlugin=(this._shower,this._nextPlugin);nextPlugin&&nextPlugin.getLength()&&nextPlugin.getLength()!=nextPlugin.getComplete()&&(timing/=nextPlugin.getLength()+1),this._timer=setInterval(function(){events.emit("next")},timing)},_clearTimer:function(){this._timer&&(clearInterval(this._timer),this._timer=null)},_onNext:function(){this._clearTimer(),this._shower.player.next()}}),provide(Timer)}),shower.modules.require(["shower"],function(sh){sh.plugins.add("shower-timer")}),shower.modules.define("shower-touch",["util.extend"],function(provide,extend){function Touch(shower,options){options=options||{},this._shower=shower,this._setupListeners()}var INTERACTIVE_ELEMENTS=["VIDEO","AUDIO","A","BUTTON","INPUT"];extend(Touch.prototype,{destroy:function(){this._clearListeners(),this._shower=null},_setupListeners:function(){var shower=this._shower;this._showerListeners=shower.events.group().on("add",this._onSlideAdd,this),this._bindedTouchStart=this._onTouchStart.bind(this),this._bindedTouchMove=this._onTouchMove.bind(this),this._shower.getSlides().forEach(this._addTouchStartListener,this),document.addEventListener("touchmove",this._bindedTouchMove,!0)},_clearListeners:function(){this._showerListeners.offAll(),this._shower.getSlides().forEach(this._removeTouchStartListener,this),document.removeEventListener("touchmove",this._bindedTouchMove,!1)},_onSlideAdd:function(event){var slide=event.get("slide");this._addTouchStartListener(slide)},_addTouchStartListener:function(slide){var element=slide.layout.getElement();element.addEventListener("touchstart",this._bindedTouchStart,!1)},_removeTouchStartListener:function(slide){var element=slide.layout.getElement();element.removeEventListener("touchstart",this._bindedTouchStart,!1)},_onTouchStart:function(e){var x,shower=this._shower,isSlideMode=shower.container.isSlideMode(),element=e.target,slide=this._getSlideByElement(e.currentTarget);slide&&(isSlideMode&&!this._isInteractiveElement(element)&&(e.preventDefault(),x=e.touches[0].pageX,x>window.innerWidth/2?shower.player.next():shower.player.prev()),isSlideMode||slide.activate())},_onTouchMove:function(e){this._shower.container.isSlideMode()&&e.preventDefault()},_getSlideByElement:function(element){for(var slides=this._shower.getSlides(),result=null,i=0,k=slides.length;i<k;i++)if(element.id===slides[i].getId()){result=this._shower.get(i);break}return result},_isInteractiveElement:function(element){return INTERACTIVE_ELEMENTS.some(function(elName){return elName===element.tagName})}}),provide(Touch)}),shower.modules.require(["shower"],function(sh){sh.plugins.add("shower-touch")});

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54560

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