Proyectos de Subversion Moodle

define("tool_usertours/tour",["exports","jquery","core/aria","core/popper","core/event_dispatcher","./events","core/str","core/prefetch","core/event","core/pending"],(function(_exports,_jquery,Aria,_popper,_event_dispatcher,_events,_str,_prefetch,_event,_pending){function _getRequireWildcardCache(nodeInterop){if("function"!=typeof WeakMap)return null;var cacheBabelInterop=new WeakMap,cacheNodeInterop=new WeakMap;return(_getRequireWildcardCache=function(nodeInterop){return nodeInterop?cacheNodeInterop:cacheBabelInterop})(nodeInterop)}function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj}}Object.defineProperty(_exports,"__esModule",{value:!0}),_exports.default=void 0,_jquery=_interopRequireDefault(_jquery),Aria=function(obj,nodeInterop){if(!nodeInterop&&obj&&obj.__esModule)return obj;if(null===obj||"object"!=typeof obj&&"function"!=typeof obj)return{default:obj};var cache=_getRequireWildcardCache(nodeInterop);if(cache&&cache.has(obj))return cache.get(obj);var newObj={},hasPropertyDescriptor=Object.defineProperty&&Object.getOwnPropertyDescriptor;for(var key in obj)if("default"!==key&&Object.prototype.hasOwnProperty.call(obj,key)){var desc=hasPropertyDescriptor?Object.getOwnPropertyDescriptor(obj,key):null;desc&&(desc.get||desc.set)?Object.defineProperty(newObj,key,desc):newObj[key]=obj[key]}newObj.default=obj,cache&&cache.set(obj,newObj);return newObj}(Aria),_popper=_interopRequireDefault(_popper),_pending=_interopRequireDefault(_pending);var _default=class{constructor(config){var obj,key,value;value=!1,(key="tourRunning")in(obj=this)?Object.defineProperty(obj,key,{value:value,enumerable:!0,configurable:!0,writable:!0}):obj[key]=value,this.init(config)}init(config){this.eventHandlers={},this.reset(),this.originalConfiguration=config||{},this.configure.apply(this,arguments),this.possitionNeedToBeRecalculated=!1,this.recalculatedNo=0;try{this.storage=window.sessionStorage,this.storageKey="tourstate_"+this.tourName}catch(e){this.storage=!1,this.storageKey=""}return(0,_prefetch.prefetchStrings)("tool_usertours",["nextstep_sequence","skip_tour"]),this}reset(){return this.hide(),this.eventHandlers=[],this.resetStepListeners(),this.originalConfiguration={},this.steps=[],this.currentStepNumber=0,this}configure(config){if("object"==typeof config){if(void 0!==config.tourName&&(this.tourName=config.tourName),config.eventHandlers)for(let eventName in config.eventHandlers)config.eventHandlers[eventName].forEach((function(handler){this.addEventHandler(eventName,handler)}),this);this.resetStepDefaults(!0),"object"==typeof config.steps&&(this.steps=config.steps),void 0!==config.template&&(this.templateContent=config.template)}return this.checkMinimumRequirements(),this}checkMinimumRequirements(){if(!this.tourName)throw new Error("Tour Name required");if(!this.steps||!this.steps.length)throw new Error("Steps must be specified")}resetStepDefaults(loadOriginalConfiguration){return void 0===loadOriginalConfiguration&&(loadOriginalConfiguration=!0),this.stepDefaults={},loadOriginalConfiguration&&void 0!==this.originalConfiguration.stepDefaults?this.setStepDefaults(this.originalConfiguration.stepDefaults):this.setStepDefaults({}),this}setStepDefaults(stepDefaults){return this.stepDefaults||(this.stepDefaults={}),_jquery.default.extend(this.stepDefaults,{element:"",placement:"top",delay:0,moveOnClick:!1,moveAfterTime:0,orphan:!1,direction:1},stepDefaults),this}getCurrentStepNumber(){return parseInt(this.currentStepNumber,10)}setCurrentStepNumber(stepNumber){if(this.currentStepNumber=stepNumber,this.storage)try{this.storage.setItem(this.storageKey,stepNumber)}catch(e){e.code===DOMException.QUOTA_EXCEEDED_ERR&&this.storage.removeItem(this.storageKey)}}getNextStepNumber(stepNumber){void 0===stepNumber&&(stepNumber=this.getCurrentStepNumber());let nextStepNumber=stepNumber+1;for(;nextStepNumber<=this.steps.length;){if(this.isStepPotentiallyVisible(this.getStepConfig(nextStepNumber)))return nextStepNumber;nextStepNumber++}return null}getPreviousStepNumber(stepNumber){void 0===stepNumber&&(stepNumber=this.getCurrentStepNumber());let previousStepNumber=stepNumber-1;for(;previousStepNumber>=0;){if(this.isStepPotentiallyVisible(this.getStepConfig(previousStepNumber)))return previousStepNumber;previousStepNumber--}return null}isLastStep(stepNumber){return null===this.getNextStepNumber(stepNumber)}isStepPotentiallyVisible(stepConfig){return!!stepConfig&&(!!this.isStepActuallyVisible(stepConfig)||(!(void 0===stepConfig.orphan||!stepConfig.orphan)||!(void 0===stepConfig.delay||!stepConfig.delay)))}getPotentiallyVisibleSteps(){let position=1,result=[];for(let stepNumber=0;stepNumber<this.steps.length;stepNumber++){const stepConfig=this.getStepConfig(stepNumber);this.isStepPotentiallyVisible(stepConfig)&&(result[stepNumber]={stepId:stepConfig.stepid,position:position},position++)}return result}isStepActuallyVisible(stepConfig){if(!stepConfig)return!1;if(!this.isCSSAllowed())return!1;let target=this.getStepTarget(stepConfig);return!!(target&&target.length&&target.is(":visible"))&&!!target.length}isCSSAllowed(){const testCSSElement=document.createElement("div");testCSSElement.classList.add("hide"),document.body.appendChild(testCSSElement);const isAllowed="none"===window.getComputedStyle(testCSSElement).display;return testCSSElement.remove(),isAllowed}next(){return this.gotoStep(this.getNextStepNumber())}previous(){return this.gotoStep(this.getPreviousStepNumber(),-1)}gotoStep(stepNumber,direction){if(stepNumber<0)return this.endTour();let stepConfig=this.getStepConfig(stepNumber);return null===stepConfig?this.endTour():this._gotoStep(stepConfig,direction)}_gotoStep(stepConfig,direction){if(!stepConfig)return this.endTour();const pendingPromise=new _pending.default("tool_usertours/tour:_gotoStep-".concat(stepConfig.stepNumber));if(void 0!==stepConfig.delay&&stepConfig.delay&&!stepConfig.delayed)return stepConfig.delayed=!0,window.setTimeout((function(stepConfig,direction){this._gotoStep(stepConfig,direction),pendingPromise.resolve()}),stepConfig.delay,stepConfig,direction),this;if(!stepConfig.orphan&&!this.isStepActuallyVisible(stepConfig)){const fn=-1==direction?"getPreviousStepNumber":"getNextStepNumber";return this.gotoStep(this[fn](stepConfig.stepNumber),direction),pendingPromise.resolve(),this}this.hide();return this.dispatchEvent(_events.eventTypes.stepRender,{stepConfig:stepConfig},!0).defaultPrevented||(this.renderStep(stepConfig),this.dispatchEvent(_events.eventTypes.stepRendered,{stepConfig:stepConfig})),pendingPromise.resolve(),this}getStepConfig(stepNumber){if(null===stepNumber||stepNumber<0||stepNumber>=this.steps.length)return null;let stepConfig=this.normalizeStepConfig(this.steps[stepNumber]);return stepConfig=_jquery.default.extend(stepConfig,{stepNumber:stepNumber}),stepConfig}normalizeStepConfig(stepConfig){return void 0!==stepConfig.reflex&&void 0===stepConfig.moveAfterClick&&(stepConfig.moveAfterClick=stepConfig.reflex),void 0!==stepConfig.element&&void 0===stepConfig.target&&(stepConfig.target=stepConfig.element),void 0!==stepConfig.content&&void 0===stepConfig.body&&(stepConfig.body=stepConfig.content),stepConfig=_jquery.default.extend({},this.stepDefaults,stepConfig),(stepConfig=_jquery.default.extend({},{attachTo:stepConfig.target,attachPoint:"after"},stepConfig)).attachTo&&(stepConfig.attachTo=(0,_jquery.default)(stepConfig.attachTo).first()),stepConfig}getStepTarget(stepConfig){return stepConfig.target?(0,_jquery.default)(stepConfig.target):null}dispatchEvent(eventName){let detail=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},cancelable=arguments.length>2&&void 0!==arguments[2]&&arguments[2];return(0,_event_dispatcher.dispatchEvent)(eventName,{tour:this,...detail},document,{cancelable:cancelable})}addEventHandler(eventName,handler){return void 0===this.eventHandlers[eventName]&&(this.eventHandlers[eventName]=[]),this.eventHandlers[eventName].push(handler),this}processStepListeners(stepConfig){if(this.listeners.push({node:this.currentStepNode,args:["click",'[data-role="next"]',_jquery.default.proxy(this.next,this)]},{node:this.currentStepNode,args:["click",'[data-role="end"]',_jquery.default.proxy(this.endTour,this)]},{node:(0,_jquery.default)('[data-flexitour="backdrop"]'),args:["click",_jquery.default.proxy(this.hide,this)]},{node:(0,_jquery.default)("body"),args:["keydown",_jquery.default.proxy(this.handleKeyDown,this)]}),stepConfig.moveOnClick){var targetNode=this.getStepTarget(stepConfig);this.listeners.push({node:targetNode,args:["click",_jquery.default.proxy((function(e){0===(0,_jquery.default)(e.target).parents('[data-flexitour="container"]').length&&window.setTimeout(_jquery.default.proxy(this.next,this),500)}),this)]})}return this.listeners.forEach((function(listener){listener.node.on.apply(listener.node,listener.args)})),this}resetStepListeners(){return this.listeners&&this.listeners.forEach((function(listener){listener.node.off.apply(listener.node,listener.args)})),this.listeners=[],this}renderStep(stepConfig){this.currentStepConfig=stepConfig,this.setCurrentStepNumber(stepConfig.stepNumber);let template=(0,_jquery.default)(this.getTemplateContent());template.find('[data-placeholder="title"]').html(stepConfig.title),template.find('[data-placeholder="body"]').html(stepConfig.body);const nextBtn=template.find('[data-role="next"]'),endBtn=template.find('[data-role="end"]');if(this.isLastStep(stepConfig.stepNumber)?(nextBtn.hide(),endBtn.removeClass("btn-secondary").addClass("btn-primary")):(nextBtn.prop("disabled",!1),(0,_str.getString)("skip_tour","tool_usertours").then((value=>{endBtn.html(value)})).catch()),nextBtn.attr("role","button"),endBtn.attr("role","button"),this.originalConfiguration.displaystepnumbers){const stepsPotentiallyVisible=this.getPotentiallyVisibleSteps(),totalStepsPotentiallyVisible=stepsPotentiallyVisible.length,position=stepsPotentiallyVisible[stepConfig.stepNumber].position;totalStepsPotentiallyVisible>1&&(0,_str.getString)("nextstep_sequence","tool_usertours",{position:position,total:totalStepsPotentiallyVisible}).then((value=>{nextBtn.html(value)})).catch()}return stepConfig.template=template,this.addStepToPage(stepConfig),this.processStepListeners(stepConfig),this}getTemplateContent(){return(0,_jquery.default)(this.templateContent).clone()}addStepToPage(stepConfig){let currentStepNode=(0,_jquery.default)('<span data-flexitour="container"></span>').html(stepConfig.template).hide();(0,_event.notifyFilterContentUpdated)(currentStepNode);let animationTarget=(0,_jquery.default)("body, html").stop(!0,!0);if(this.isStepActuallyVisible(stepConfig)){let targetNode=this.getStepTarget(stepConfig);targetNode.parents('[data-usertour="scroller"]').length&&(animationTarget=targetNode.parents('[data-usertour="scroller"]')),targetNode.data("flexitour","target");let zIndex=this.calculateZIndex(targetNode);zIndex&&(stepConfig.zIndex=zIndex+1),stepConfig.zIndex&&currentStepNode.css("zIndex",stepConfig.zIndex+1),this.positionBackdrop(stepConfig),(0,_jquery.default)(document.body).append(currentStepNode),this.currentStepNode=currentStepNode,this.currentStepNode.css({top:0,left:0});const pendingPromise=new _pending.default("tool_usertours/tour:addStepToPage-".concat(stepConfig.stepNumber));animationTarget.animate({scrollTop:this.calculateScrollTop(stepConfig)}).promise().then(function(){this.positionStep(stepConfig),this.revealStep(stepConfig),pendingPromise.resolve()}.bind(this)).catch((function(){}))}else stepConfig.orphan&&(stepConfig.isOrphan=!0,stepConfig.attachTo=(0,_jquery.default)("body").first(),stepConfig.attachPoint="append",this.positionBackdrop(stepConfig),currentStepNode.addClass("orphan"),(0,_jquery.default)(document.body).append(currentStepNode),this.currentStepNode=currentStepNode,this.currentStepNode.css("position","fixed"),this.currentStepPopper=new _popper.default((0,_jquery.default)("body"),this.currentStepNode[0],{removeOnDestroy:!0,placement:stepConfig.placement+"-start",arrowElement:'[data-role="arrow"]',modifiers:{hide:{enabled:!1},applyStyle:{onLoad:null,enabled:!1}},onCreate:()=>{const images=this.currentStepNode.find("img");images.length&&images.on("load",(()=>{this.calculateStepPositionInPage(currentStepNode)})),this.calculateStepPositionInPage(currentStepNode)}}),this.revealStep(stepConfig));return this}revealStep(stepConfig){const pendingPromise=new _pending.default("tool_usertours/tour:revealStep-".concat(stepConfig.stepNumber));return this.currentStepNode.fadeIn("",_jquery.default.proxy((function(){this.announceStep(stepConfig),this.currentStepNode.focus(),window.setTimeout(_jquery.default.proxy((function(){this.currentStepNode&&this.currentStepNode.focus(),pendingPromise.resolve()}),this),100)}),this)),this}announceStep(stepConfig){let stepId="tour-step-"+this.tourName+"-"+stepConfig.stepNumber;this.currentStepNode.attr("id",stepId);let bodyRegion=this.currentStepNode.find('[data-placeholder="body"]').first();bodyRegion.attr("id",stepId+"-body"),bodyRegion.attr("role","document");let headerRegion=this.currentStepNode.find('[data-placeholder="title"]').first();headerRegion.attr("id",stepId+"-title"),headerRegion.attr("aria-labelledby",stepId+"-body"),this.currentStepNode.attr("role","dialog"),this.currentStepNode.attr("tabindex",0),this.currentStepNode.attr("aria-labelledby",stepId+"-title"),this.currentStepNode.attr("aria-describedby",stepId+"-body");let target=this.getStepTarget(stepConfig);return target&&(target.data("original-tabindex",target.attr("tabindex")),target.attr("tabindex")||target.attr("tabindex",0),target.data("original-describedby",target.attr("aria-describedby")).attr("aria-describedby",stepId+"-body")),this.accessibilityShow(stepConfig),this}handleKeyDown(e){let tabbableSelector="a[href], link[href], [draggable=true], [contenteditable=true], ";switch(tabbableSelector+=":input:enabled, [tabindex], button:enabled",e.keyCode){case 27:this.endTour();break;case 9:(function(){if(!this.currentStepConfig.hasBackdrop)return;let currentIndex,nextIndex,nextNode,focusRelevant,activeElement=(0,_jquery.default)(document.activeElement),stepTarget=this.getStepTarget(this.currentStepConfig),tabbableNodes=(0,_jquery.default)(tabbableSelector),dialogContainer=(0,_jquery.default)('span[data-flexitour="container"]');if(stepTarget&&(tabbableNodes=tabbableNodes.filter((function(index,element){return null!==stepTarget&&(stepTarget.has(element).length||dialogContainer.has(element).length||stepTarget.is(element)||dialogContainer.is(element))}))),tabbableNodes.each((function(index,element){return!activeElement.is(element)||(currentIndex=index,!1)})),null!=currentIndex){let direction=1;e.shiftKey&&(direction=-1),nextIndex=currentIndex;do{nextIndex+=direction,nextNode=(0,_jquery.default)(tabbableNodes[nextIndex])}while(nextNode.length&&nextNode.is(":disabled")||nextNode.is(":hidden"));nextNode.length?(focusRelevant=nextNode.closest(stepTarget).length,focusRelevant=focusRelevant||nextNode.closest(this.currentStepNode).length):focusRelevant=!1}focusRelevant?nextNode.focus():e.shiftKey?this.currentStepNode.find(tabbableSelector).last().focus():this.currentStepConfig.isOrphan?this.currentStepNode.focus():stepTarget.focus(),e.preventDefault()}).call(this)}}startTour(startAt){if(this.storage&&void 0===startAt){let storageStartValue=this.storage.getItem(this.storageKey);if(storageStartValue){let storageStartAt=parseInt(storageStartValue,10);storageStartAt<=this.steps.length&&(startAt=storageStartAt)}}void 0===startAt&&(startAt=this.getCurrentStepNumber());return this.dispatchEvent(_events.eventTypes.tourStart,{startAt:startAt},!0).defaultPrevented||(this.gotoStep(startAt),this.tourRunning=!0,this.dispatchEvent(_events.eventTypes.tourStarted,{startAt:startAt})),this}restartTour(){return this.startTour(0)}endTour(){if(this.dispatchEvent(_events.eventTypes.tourEnd,{},!0).defaultPrevented)return this;if(this.currentStepConfig){let previousTarget=this.getStepTarget(this.currentStepConfig);previousTarget&&(previousTarget.attr("tabindex")||previousTarget.attr("tabindex","-1"),previousTarget.first().focus())}return this.hide(!0),this.tourRunning=!1,this.dispatchEvent(_events.eventTypes.tourEnded),this}hide(transition){if(this.dispatchEvent(_events.eventTypes.stepHide,{},!0).defaultPrevented)return this;const pendingPromise=new _pending.default("tool_usertours/tour:hide");if(this.currentStepNode&&this.currentStepNode.length&&(this.currentStepNode.hide(),this.currentStepPopper&&this.currentStepPopper.destroy()),this.currentStepConfig){let target=this.getStepTarget(this.currentStepConfig);target&&(target.data("original-labelledby")&&target.attr("aria-labelledby",target.data("original-labelledby")),target.data("original-describedby")&&target.attr("aria-describedby",target.data("original-describedby")),target.data("original-tabindex")?target.attr("tabindex",target.data("tabindex")):window.setTimeout((()=>{target.removeAttr("tabindex")}),400)),this.currentStepConfig=null}(0,_jquery.default)('[data-flexitour="step-background"]').remove(),(0,_jquery.default)('[data-flexitour="step-backdrop"]').removeAttr("data-flexitour");const backdrop=(0,_jquery.default)('[data-flexitour="backdrop"]');if(backdrop.length)if(transition){const backdropRemovalPromise=new _pending.default("tool_usertours/tour:hide:backdrop");backdrop.fadeOut(400,(function(){(0,_jquery.default)(this).remove(),backdropRemovalPromise.resolve()}))}else backdrop.remove();if(this.currentStepNode&&this.currentStepNode.length){let stepId=this.currentStepNode.attr("id");if(stepId){let currentStepElement='[aria-describedby="'+stepId+'-body"]';(0,_jquery.default)(currentStepElement).removeAttr("tabindex"),(0,_jquery.default)(currentStepElement).removeAttr("aria-describedby")}}return this.resetStepListeners(),this.accessibilityHide(),this.dispatchEvent(_events.eventTypes.stepHidden),this.currentStepNode=null,this.currentStepPopper=null,pendingPromise.resolve(),this}show(){let startAt=this.getCurrentStepNumber();return this.gotoStep(startAt)}getStepContainer(){return(0,_jquery.default)(this.currentStepNode)}calculateScrollTop(stepConfig){let viewportHeight=(0,_jquery.default)(window).height(),targetNode=this.getStepTarget(stepConfig),scrollParent=(0,_jquery.default)(window);targetNode.parents('[data-usertour="scroller"]').length&&(scrollParent=targetNode.parents('[data-usertour="scroller"]'));let scrollTop=scrollParent.scrollTop();return scrollTop="top"===stepConfig.placement?targetNode.offset().top-viewportHeight/2:"bottom"===stepConfig.placement?targetNode.offset().top+targetNode.height()+scrollTop-viewportHeight/2:targetNode.height()<=.8*viewportHeight?targetNode.offset().top-(viewportHeight-targetNode.height())/2:targetNode.offset().top-.2*viewportHeight,scrollTop=Math.max(0,scrollTop),scrollTop=Math.min((0,_jquery.default)(document).height()-viewportHeight,scrollTop),Math.ceil(scrollTop)}calculateStepPositionInPage(currentStepNode){let top=10;const viewportHeight=(0,_jquery.default)(window).height(),stepHeight=currentStepNode.height(),viewportWidth=(0,_jquery.default)(window).width(),stepWidth=currentStepNode.width();if(viewportHeight>=stepHeight+20)top=Math.ceil((viewportHeight-stepHeight)/2);else{var _currentStepNode$find,_currentStepNode$find2;const maxHeight=viewportHeight-20-(null!==(_currentStepNode$find=currentStepNode.find(".modal-header").first().outerHeight())&&void 0!==_currentStepNode$find?_currentStepNode$find:0)-(null!==(_currentStepNode$find2=currentStepNode.find(".modal-footer").first().outerHeight())&&void 0!==_currentStepNode$find2?_currentStepNode$find2:0);currentStepNode.find('[data-placeholder="body"]').first().css({"max-height":maxHeight+"px",overflow:"auto"})}currentStepNode.offset({top:top,left:Math.ceil((viewportWidth-stepWidth)/2)})}positionStep(stepConfig){let flipBehavior,content=this.currentStepNode,thisT=this;if(!content||!content.length)return this;switch(stepConfig.placement=this.recalculatePlacement(stepConfig),stepConfig.placement){case"left":flipBehavior=["left","right","top","bottom"];break;case"right":flipBehavior=["right","left","top","bottom"];break;case"top":flipBehavior=["top","bottom","right","left"];break;case"bottom":flipBehavior=["bottom","top","right","left"];break;default:flipBehavior="flip"}let target=this.getStepTarget(stepConfig);var config={placement:stepConfig.placement+"-start",removeOnDestroy:!0,modifiers:{flip:{behaviour:flipBehavior},arrow:{element:'[data-role="arrow"]'}},onCreate:function(data){recalculateArrowPosition(data),recalculateStepPosition(data)},onUpdate:function(data){recalculateArrowPosition(data),thisT.possitionNeedToBeRecalculated&&(thisT.recalculatedNo++,thisT.possitionNeedToBeRecalculated=!1,recalculateStepPosition(data))}};let recalculateArrowPosition=function(data){let placement=data.placement.split("-")[0];const isVertical=-1!==["left","right"].indexOf(placement),arrowElement=data.instance.popper.querySelector('[data-role="arrow"]'),stepElement=(0,_jquery.default)(data.instance.popper.querySelector('[data-role="flexitour-step"]'));if(isVertical){let arrowHeight=parseFloat(window.getComputedStyle(arrowElement).height),arrowOffset=parseFloat(window.getComputedStyle(arrowElement).top),popperHeight=parseFloat(window.getComputedStyle(data.instance.popper).height),popperOffset=parseFloat(window.getComputedStyle(data.instance.popper).top),popperBorderWidth=parseFloat(stepElement.css("borderTopWidth")),popperBorderRadiusWidth=2*parseFloat(stepElement.css("borderTopLeftRadius")),arrowPos=arrowOffset+arrowHeight/2,maxPos=popperHeight+popperOffset-popperBorderWidth-popperBorderRadiusWidth,minPos=popperOffset+popperBorderWidth+popperBorderRadiusWidth;if(arrowPos>=maxPos||arrowPos<=minPos){let newArrowPos=0;newArrowPos=arrowPos>popperHeight/2?maxPos-arrowHeight:minPos+arrowHeight,(0,_jquery.default)(arrowElement).css("top",newArrowPos)}}else{let arrowWidth=parseFloat(window.getComputedStyle(arrowElement).width),arrowOffset=parseFloat(window.getComputedStyle(arrowElement).left),popperWidth=parseFloat(window.getComputedStyle(data.instance.popper).width),popperOffset=parseFloat(window.getComputedStyle(data.instance.popper).left),popperBorderWidth=parseFloat(stepElement.css("borderTopWidth")),popperBorderRadiusWidth=2*parseFloat(stepElement.css("borderTopLeftRadius")),arrowPos=arrowOffset+arrowWidth/2,maxPos=popperWidth+popperOffset-popperBorderWidth-popperBorderRadiusWidth,minPos=popperOffset+popperBorderWidth+popperBorderRadiusWidth;if(arrowPos>=maxPos||arrowPos<=minPos){let newArrowPos=0;newArrowPos=arrowPos>popperWidth/2?maxPos-arrowWidth:minPos+arrowWidth,(0,_jquery.default)(arrowElement).css("left",newArrowPos)}}};const recalculateStepPosition=function(data){var _headerEle$outerHeigh,_footerEle$outerHeigh;const placement=data.placement.split("-")[0],isVertical=-1!==["left","right"].indexOf(placement),popperElement=(0,_jquery.default)(data.instance.popper),targetElement=(0,_jquery.default)(data.instance.reference),arrowElement=popperElement.find('[data-role="arrow"]'),stepElement=popperElement.find('[data-role="flexitour-step"]'),viewportHeight=(0,_jquery.default)(window).height(),viewportWidth=(0,_jquery.default)(window).width(),arrowHeight=parseFloat(arrowElement.outerHeight(!0)),popperHeight=parseFloat(popperElement.outerHeight(!0)),targetHeight=parseFloat(targetElement.outerHeight(!0)),arrowWidth=parseFloat(arrowElement.outerWidth(!0)),popperWidth=parseFloat(popperElement.outerWidth(!0)),targetWidth=parseFloat(targetElement.outerWidth(!0));let maxHeight;if(thisT.recalculatedNo>1&&(thisT.currentStepPopper.options.placement=isVertical?"auto-left":"auto-bottom"),thisT.recalculatedNo>2)return;if(isVertical){const leftSpace=targetElement.offset().left>0?targetElement.offset().left:0,rightSpace=viewportWidth-leftSpace-targetWidth,remainingSpace=leftSpace>=rightSpace?leftSpace:rightSpace;if(maxHeight=viewportHeight-20,remainingSpace<popperWidth+arrowWidth){const maxWidth=remainingSpace-10-arrowWidth;maxWidth>0&&(popperElement.css({"max-width":maxWidth+"px"}),thisT.possitionNeedToBeRecalculated=!0)}else maxHeight<popperHeight&&popperElement.css({"max-height":maxHeight+"px"})}else{const topSpace=targetElement.offset().top>0?targetElement.offset().top:0,bottomSpace=viewportHeight-topSpace-targetHeight,remainingSpace=topSpace>=bottomSpace?topSpace:bottomSpace;maxHeight=remainingSpace-10-arrowHeight,remainingSpace<popperHeight+arrowHeight&&(thisT.possitionNeedToBeRecalculated=!0)}const currentStepBody=stepElement.find('[data-placeholder="body"]').first(),headerEle=stepElement.find(".modal-header").first(),footerEle=stepElement.find(".modal-footer").first();maxHeight=maxHeight-(null!==(_headerEle$outerHeigh=headerEle.outerHeight(!0))&&void 0!==_headerEle$outerHeigh?_headerEle$outerHeigh:0)-(null!==(_footerEle$outerHeigh=footerEle.outerHeight(!0))&&void 0!==_footerEle$outerHeigh?_footerEle$outerHeigh:0),maxHeight>0?(headerEle.removeClass("minimal"),footerEle.removeClass("minimal"),currentStepBody.css({"max-height":maxHeight+"px",overflow:"auto"})):(headerEle.addClass("minimal"),footerEle.addClass("minimal")),thisT.currentStepPopper.update()};let background=(0,_jquery.default)('[data-flexitour="step-background"]');return background.length&&(target=background),this.currentStepPopper=new _popper.default(target,content[0],config),this}recalculatePlacement(stepConfig){let target=this.getStepTarget(stepConfig),widthContent=this.currentStepNode.width()+16,targetOffsetLeft=target.offset().left-10,targetOffsetRight=target.offset().left+target.width()+10,placement=stepConfig.placement;return-1!==["left","right"].indexOf(placement)&&targetOffsetLeft<widthContent+10&&targetOffsetRight+widthContent+10>document.documentElement.clientWidth&&(placement="top"),placement}positionBackdrop(stepConfig){if(stepConfig.backdrop){this.currentStepConfig.hasBackdrop=!0;let backdrop=(0,_jquery.default)('<div data-flexitour="backdrop"></div>');if(stepConfig.zIndex?"append"===stepConfig.attachPoint?stepConfig.attachTo.append(backdrop):backdrop.insertAfter(stepConfig.attachTo):(0,_jquery.default)("body").append(backdrop),this.isStepActuallyVisible(stepConfig)){let background=(0,_jquery.default)('[data-flexitour="step-background"]');background.length||(background=(0,_jquery.default)('<div data-flexitour="step-background"></div>'));let targetNode=this.getStepTarget(stepConfig),buffer=10,colorNode=targetNode;buffer&&(colorNode=(0,_jquery.default)("body"));let drawertop=0;if(targetNode.parents('[data-usertour="scroller"]').length){const scrollerElement=targetNode.parents('[data-usertour="scroller"]'),navigationBuffer=scrollerElement.offset().top;scrollerElement.scrollTop()>=navigationBuffer&&(drawertop=scrollerElement.scrollTop()-navigationBuffer,background.css({position:"fixed"}))}background.css({width:targetNode.outerWidth()+buffer+buffer,height:targetNode.outerHeight()+buffer+buffer,left:targetNode.offset().left-buffer,top:targetNode.offset().top+drawertop-buffer,backgroundColor:this.calculateInherittedBackgroundColor(colorNode)}),targetNode.offset().left<buffer&&background.css({width:targetNode.outerWidth()+targetNode.offset().left+buffer,left:targetNode.offset().left}),targetNode.offset().top+drawertop<buffer&&background.css({height:targetNode.outerHeight()+targetNode.offset().top+buffer,top:targetNode.offset().top});let targetRadius=targetNode.css("borderRadius");targetRadius&&targetRadius!==(0,_jquery.default)("body").css("borderRadius")&&background.css("borderRadius",targetRadius),"absolute"===this.calculatePosition(targetNode)&&background.css("position","fixed");let fader=background.clone();if(fader.css({backgroundColor:backdrop.css("backgroundColor"),opacity:backdrop.css("opacity")}),fader.attr("data-flexitour","step-background-fader"),stepConfig.zIndex)"append"===stepConfig.attachPoint?stepConfig.attachTo.append(background):(fader.insertAfter(stepConfig.attachTo),background.insertAfter(stepConfig.attachTo));else{let targetClone=targetNode.clone();background.append(targetClone.first()),(0,_jquery.default)("body").append(fader),(0,_jquery.default)("body").append(background)}targetNode.attr("data-flexitour","step-backdrop"),stepConfig.zIndex&&(backdrop.css("zIndex",stepConfig.zIndex),background.css("zIndex",stepConfig.zIndex+1),targetNode.css("zIndex",stepConfig.zIndex+2)),fader.fadeOut("2000",(function(){(0,_jquery.default)(this).remove()}))}}return this}calculateZIndex(elem){if(elem=(0,_jquery.default)(elem),this.requireDefaultTourZindex(elem))return 0;for(;elem.length&&elem[0]!==document;){let position=elem.css("position");if("absolute"===position||"fixed"===position){let value=parseInt(elem.css("zIndex"),10);if(!isNaN(value)&&0!==value)return value}elem=elem.parent()}return 0}requireDefaultTourZindex(elem){return 0!==elem.parents('[data-region="fixed-drawer"]').length}calculateInherittedBackgroundColor(elem){let fakeNode=(0,_jquery.default)("<div>").hide();(0,_jquery.default)("body").append(fakeNode);let fakeElemColor=fakeNode.css("backgroundColor");for(fakeNode.remove(),elem=(0,_jquery.default)(elem);elem.length&&elem[0]!==document;){let color=elem.css("backgroundColor");if(color!==fakeElemColor)return color;elem=elem.parent()}return null}calculatePosition(elem){for(elem=(0,_jquery.default)(elem);elem.length&&elem[0]!==document;){let position=elem.css("position");if("static"!==position)return position;elem=elem.parent()}return null}accessibilityShow(){let hideFunction=function(child){let flexitourRole=child.data("flexitour");if(flexitourRole)switch(flexitourRole){case"container":case"target":return}child.attr("aria-hidden")||(child.attr("data-has-hidden",!0),Aria.hide(child))};this.currentStepNode.siblings().each((function(index,node){hideFunction((0,_jquery.default)(node))})),this.currentStepNode.parentsUntil("body").siblings().each((function(index,node){hideFunction((0,_jquery.default)(node))}))}accessibilityHide(){(0,_jquery.default)("[data-has-hidden]").each((function(index,node){var child;void 0!==(child=(0,_jquery.default)(node)).attr("data-has-hidden")&&(child.removeAttr("data-has-hidden"),Aria.unhide(child))}))}};return _exports.default=_default,_exports.default}));

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