source: extensions/takeatour/js/bootstrap-tour-standalone.min.js @ 27898

/* ===========================================================
# bootstrap-tour - v0.9.0
# http://bootstraptour.com
# ==============================================================
# Copyright 2012-2013 Ulrich Sossou
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
*/
+function(a){"use strict";var b=function(a,b){this.type=this.options=this.enabled=this.timeout=this.hoverState=this.$element=null,this.init("tooltip",a,b)};b.DEFAULTS={animation:!0,placement:"top",selector:!1,template:'<div class="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',trigger:"hover focus",title:"",delay:0,html:!1,container:!1},b.prototype.init=function(b,c,d){this.enabled=!0,this.type=b,this.$element=a(c),this.options=this.getOptions(d);for(var e=this.options.trigger.split(" "),f=e.length;f--;){var g=e[f];if("click"==g)this.$element.on("click."+this.type,this.options.selector,a.proxy(this.toggle,this));else if("manual"!=g){var 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clearTimeout(c.timeout),c.hoverState="in",c.options.delay&&c.options.delay.show?(c.timeout=setTimeout(function(){"in"==c.hoverState&&c.show()},c.options.delay.show),void 0):c.show()},b.prototype.leave=function(b){var c=b instanceof this.constructor?b:a(b.currentTarget)[this.type](this.getDelegateOptions()).data("bs."+this.type);return clearTimeout(c.timeout),c.hoverState="out",c.options.delay&&c.options.delay.hide?(c.timeout=setTimeout(function(){"out"==c.hoverState&&c.hide()},c.options.delay.hide),void 0):c.hide()},b.prototype.show=function(){var b=a.Event("show.bs."+this.type);if(this.hasContent()&&this.enabled){if(this.$element.trigger(b),b.isDefaultPrevented())return;var c=this,d=this.tip();this.setContent(),this.options.animation&&d.addClass("fade");var e="function"==typeof this.options.placement?this.options.placement.call(this,d[0],this.$element[0]):this.options.placement,f=/\s?auto?\s?/i,g=f.test(e);g&&(e=e.replace(f,"")||"top"),d.detach().css({top:0,left:0,display:"block"}).addClass(e),this.options.container?d.appendTo(this.options.container):d.insertAfter(this.$element);var h=this.getPosition(),i=d[0].offsetWidth,j=d[0].offsetHeight;if(g){var k=this.$element.parent(),l=e,m=document.documentElement.scrollTop||document.body.scrollTop,n="body"==this.options.container?window.innerWidth:k.outerWidth(),o="body"==this.options.container?window.innerHeight:k.outerHeight(),p="body"==this.options.container?0:k.offset().left;e="bottom"==e&&h.top+h.height+j-m>o?"top":"top"==e&&h.top-m-j<0?"bottom":"right"==e&&h.right+i>n?"left":"left"==e&&h.left-i<p?"right":e,d.removeClass(l).addClass(e)}var q=this.getCalculatedOffset(e,h,i,j);this.applyPlacement(q,e),this.hoverState=null;var r=function(){c.$element.trigger("shown.bs."+c.type)};a.support.transition&&this.$tip.hasClass("fade")?d.one(a.support.transition.end,r).emulateTransitionEnd(150):r()}},b.prototype.applyPlacement=function(b,c){var d,e=this.tip(),f=e[0].offsetWidth,g=e[0].offsetHeight,h=parseInt(e.css("margin-top"),10),i=parseInt(e.css("margin-left"),10);isNaN(h)&&(h=0),isNaN(i)&&(i=0),b.top=b.top+h,b.left=b.left+i,a.offset.setOffset(e[0],a.extend({using:function(a){e.css({top:Math.round(a.top),left:Math.round(a.left)})}},b),0),e.addClass("in");var j=e[0].offsetWidth,k=e[0].offsetHeight;if("top"==c&&k!=g&&(d=!0,b.top=b.top+g-k),/bottom|top/.test(c)){var l=0;b.left<0&&(l=-2*b.left,b.left=0,e.offset(b),j=e[0].offsetWidth,k=e[0].offsetHeight),this.replaceArrow(l-f+j,j,"left")}else this.replaceArrow(k-g,k,"top");d&&e.offset(b)},b.prototype.replaceArrow=function(a,b,c){this.arrow().css(c,a?50*(1-a/b)+"%":"")},b.prototype.setContent=function(){var a=this.tip(),b=this.getTitle();a.find(".tooltip-inner")[this.options.html?"html":"text"](b),a.removeClass("fade in top bottom left right")},b.prototype.hide=function(){function b(){"in"!=c.hoverState&&d.detach(),c.$element.trigger("hidden.bs."+c.type)}var c=this,d=this.tip(),e=a.Event("hide.bs."+this.type);return this.$element.trigger(e),e.isDefaultPrevented()?void 0:(d.removeClass("in"),a.support.transition&&this.$tip.hasClass("fade")?d.one(a.support.transition.end,b).emulateTransitionEnd(150):b(),this.hoverState=null,this)},b.prototype.fixTitle=function(){var a=this.$element;(a.attr("title")||"string"!=typeof a.attr("data-original-title"))&&a.attr("data-original-title",a.attr("title")||"").attr("title","")},b.prototype.hasContent=function(){return this.getTitle()},b.prototype.getPosition=function(){var b=this.$element[0];return a.extend({},"function"==typeof b.getBoundingClientRect?b.getBoundingClientRect():{width:b.offsetWidth,height:b.offsetHeight},this.$element.offset())},b.prototype.getCalculatedOffset=function(a,b,c,d){return"bottom"==a?{top:b.top+b.height,left:b.left+b.width/2-c/2}:"top"==a?{top:b.top-d,left:b.left+b.width/2-c/2}:"left"==a?{top:b.top+b.height/2-d/2,left:b.left-c}:{top:b.top+b.height/2-d/2,left:b.left+b.width}},b.prototype.getTitle=function(){var a,b=this.$element,c=this.options;return a=b.attr("data-original-title")||("function"==typeof c.title?c.title.call(b[0]):c.title)},b.prototype.tip=function(){return this.$tip=this.$tip||a(this.options.template)},b.prototype.arrow=function(){return this.$arrow=this.$arrow||this.tip().find(".tooltip-arrow")},b.prototype.validate=function(){this.$element[0].parentNode||(this.hide(),this.$element=null,this.options=null)},b.prototype.enable=function(){this.enabled=!0},b.prototype.disable=function(){this.enabled=!1},b.prototype.toggleEnabled=function(){this.enabled=!this.enabled},b.prototype.toggle=function(b){var c=b?a(b.currentTarget)[this.type](this.getDelegateOptions()).data("bs."+this.type):this;c.tip().hasClass("in")?c.leave(c):c.enter(c)},b.prototype.destroy=function(){clearTimeout(this.timeout),this.hide().$element.off("."+this.type).removeData("bs."+this.type)};var c=a.fn.tooltip;a.fn.tooltip=function(c){return this.each(function(){var d=a(this),e=d.data("bs.tooltip"),f="object"==typeof c&&c;(e||"destroy"!=c)&&(e||d.data("bs.tooltip",e=new b(this,f)),"string"==typeof c&&e[c]())})},a.fn.tooltip.Constructor=b,a.fn.tooltip.noConflict=function(){return a.fn.tooltip=c,this}}(jQuery),+function(a){"use strict";var b=function(a,b){this.init("popover",a,b)};if(!a.fn.tooltip)throw new Error("Popover requires tooltip.js");b.DEFAULTS=a.extend({},a.fn.tooltip.Constructor.DEFAULTS,{placement:"right",trigger:"click",content:"",template:'<div class="popover"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'}),b.prototype=a.extend({},a.fn.tooltip.Constructor.prototype),b.prototype.constructor=b,b.prototype.getDefaults=function(){return b.DEFAULTS},b.prototype.setContent=function(){var a=this.tip(),b=this.getTitle(),c=this.getContent();a.find(".popover-title")[this.options.html?"html":"text"](b),a.find(".popover-content")[this.options.html?"string"==typeof c?"html":"append":"text"](c),a.removeClass("fade top bottom left right in"),a.find(".popover-title").html()||a.find(".popover-title").hide()},b.prototype.hasContent=function(){return this.getTitle()||this.getContent()},b.prototype.getContent=function(){var a=this.$element,b=this.options;return a.attr("data-content")||("function"==typeof b.content?b.content.call(a[0]):b.content)},b.prototype.arrow=function(){return this.$arrow=this.$arrow||this.tip().find(".arrow")},b.prototype.tip=function(){return this.$tip||(this.$tip=a(this.options.template)),this.$tip};var c=a.fn.popover;a.fn.popover=function(c){return this.each(function(){var d=a(this),e=d.data("bs.popover"),f="object"==typeof c&&c;(e||"destroy"!=c)&&(e||d.data("bs.popover",e=new b(this,f)),"string"==typeof c&&e[c]())})},a.fn.popover.Constructor=b,a.fn.popover.noConflict=function(){return a.fn.popover=c,this}}(jQuery),function(a,b){var c,d;return d=b.document,c=function(){function c(c){this._options=a.extend({name:"tour",steps:[],container:"body",keyboard:!0,storage:b.localStorage,debug:!1,backdrop:!1,redirect:!0,orphan:!1,duration:!1,basePath:"",template:"<div class='popover'>          <div class='arrow'></div>          <h3 class='popover-title'></h3>          <div class='popover-content'></div>          <div class='popover-navigation'>            <div class='btn-group'>              <button class='btn btn-sm btn-default' data-role='prev'>&laquo; Prev</button>              <button class='btn btn-sm btn-default' data-role='next'>Next &raquo;</button>              <button class='btn btn-sm btn-default' data-role='pause-resume' data-pause-text='Pause' data-resume-text='Resume'>Pause</button>            </div>            <button class='btn btn-sm btn-default' data-role='end'>End tour</button>          </div>        </div>",afterSetState:function(){},afterGetState:function(){},afterRemoveState:function(){},onStart:function(){},onEnd:function(){},onShow:function(){},onShown:function(){},onHide:function(){},onHidden:function(){},onNext:function(){},onPrev:function(){},onPause:function(){},onResume:function(){}},c),this._force=!1,this._inited=!1,this.backdrop={overlay:null,$element:null,$background:null,backgroundShown:!1,overlayElementShown:!1}}return c.prototype.addSteps=function(a){var b,c,d;for(c=0,d=a.length;d>c;c++)b=a[c],this.addStep(b);return this},c.prototype.addStep=function(a){return this._options.steps.push(a),this},c.prototype.getStep=function(b){return null!=this._options.steps[b]?a.extend({id:"step-"+b,path:"",placement:"right",title:"",content:"<p></p>",next:b===this._options.steps.length-1?-1:b+1,prev:b-1,animation:!0,container:this._options.container,backdrop:this._options.backdrop,redirect:this._options.redirect,orphan:this._options.orphan,duration:this._options.duration,template:this._options.template,onShow:this._options.onShow,onShown:this._options.onShown,onHide:this._options.onHide,onHidden:this._options.onHidden,onNext:this._options.onNext,onPrev:this._options.onPrev,onPause:this._options.onPause,onResume:this._options.onResume},this._options.steps[b]):void 0},c.prototype.init=function(a){var b=this;return this._force=a,this.ended()?(this._debug("Tour ended, init prevented."),this):(this.setCurrentStep(),this._initMouseNavigation(),this._initKeyboardNavigation(),this._onResize(function(){return b.showStep(b._current)}),null!==this._current&&this.showStep(this._current),this._inited=!0,this)},c.prototype.start=function(a){var b;return null==a&&(a=!1),this._inited||this.init(a),null===this._current&&(b=this._makePromise(null!=this._options.onStart?this._options.onStart(this):void 0),this._callOnPromiseDone(b,this.showStep,0)),this},c.prototype.next=function(){var a;return a=this.hideStep(this._current),this._callOnPromiseDone(a,this._showNextStep)},c.prototype.prev=function(){var a;return a=this.hideStep(this._current),this._callOnPromiseDone(a,this._showPrevStep)},c.prototype.goTo=function(a){var b;return b=this.hideStep(this._current),this._callOnPromiseDone(b,this.showStep,a)},c.prototype.end=function(){var c,e,f=this;return c=function(){return a(d).off("click.tour-"+f._options.name),a(d).off("keyup.tour-"+f._options.name),a(b).off("resize.tour-"+f._options.name),f._setState("end","yes"),f._inited=!1,f._force=!1,f._clearTimer(),null!=f._options.onEnd?f._options.onEnd(f):void 0},e=this.hideStep(this._current),this._callOnPromiseDone(e,c)},c.prototype.ended=function(){return!this._force&&!!this._getState("end")},c.prototype.restart=function(){return this._removeState("current_step"),this._removeState("end"),this.setCurrentStep(0),this.start()},c.prototype.pause=function(){var a;return a=this.getStep(this._current),a&&a.duration?(this._paused=!0,this._duration-=(new Date).getTime()-this._start,b.clearTimeout(this._timer),this._debug("Paused/Stopped step "+(this._current+1)+" timer ("+this._duration+" remaining)."),null!=a.onPause?a.onPause(this,this._duration):void 0):this},c.prototype.resume=function(){var a,c=this;return a=this.getStep(this._current),a&&a.duration?(this._paused=!1,this._start=(new Date).getTime(),this._duration=this._duration||a.duration,this._timer=b.setTimeout(function(){return c._isLast()?c.next():c.end()},this._duration),this._debug("Started step "+(this._current+1)+" timer with duration "+this._duration),null!=a.onResume&&this._duration!==a.duration?a.onResume(this,this._duration):void 0):this},c.prototype.hideStep=function(b){var c,d,e,f=this;return(e=this.getStep(b))?(this._clearTimer(),d=this._makePromise(null!=e.onHide?e.onHide(this,b):void 0),c=function(){var b;return b=a(e.element),b.data("bs.popover")||b.data("popover")||(b=a("body")),b.popover("destroy"),e.reflex&&b.css("cursor","").off("click.tour-"+f._options.name),e.backdrop&&f._hideBackdrop(),null!=e.onHidden?e.onHidden(f):void 0},this._callOnPromiseDone(d,c),d):void 0},c.prototype.showStep=function(a){var b,c,e,f,g=this;return this.ended()?(this._debug("Tour ended, showStep prevented."),this):(f=this.getStep(a))?(e=a<this._current,b=this._makePromise(null!=f.onShow?f.onShow(this,a):void 0),c=function(){var b,c;if(g.setCurrentStep(a),c=function(){switch(toString.call(f.path)){case"[object Function]":return f.path();case"[object String]":return this._options.basePath+f.path;default:return f.path}}.call(g),b=[d.location.pathname,d.location.hash].join(""),g._isRedirect(c,b))return g._redirect(f,c),void 0;if(g._isOrphan(f)){if(!f.orphan)return g._debug("Skip the orphan step "+(g._current+1)+". Orphan option is false and the element doesn't exist or is hidden."),e?g._showPrevStep():g._showNextStep(),void 0;g._debug("Show the orphan step "+(g._current+1)+". Orphans option is true.")}return f.backdrop&&g._showBackdrop(g._isOrphan(f)?void 0:f.element),g._scrollIntoView(f.element,function(){return null!=f.element&&f.backdrop&&g._showOverlayElement(f.element),g._showPopover(f,a),null!=f.onShown&&f.onShown(g),g._debug("Step "+(g._current+1)+" of "+g._options.steps.length)}),f.duration?g.resume():void 0},this._callOnPromiseDone(b,c),b):void 0},c.prototype.getCurrentStep=function(){return this._current},c.prototype.setCurrentStep=function(a){return null!=a?(this._current=a,this._setState("current_step",a)):(this._current=this._getState("current_step"),this._current=null===this._current?null:parseInt(this._current,10)),this},c.prototype._setState=function(a,b){var c,d;if(this._options.storage){d=""+this._options.name+"_"+a;try{this._options.storage.setItem(d,b)}catch(e){c=e,c.code===DOMException.QUOTA_EXCEEDED_ERR&&this.debug("LocalStorage quota exceeded. State storage failed.")}return this._options.afterSetState(d,b)}return null==this._state&&(this._state={}),this._state[a]=b},c.prototype._removeState=function(a){var b;return this._options.storage?(b=""+this._options.name+"_"+a,this._options.storage.removeItem(b),this._options.afterRemoveState(b)):null!=this._state?delete this._state[a]:void 0},c.prototype._getState=function(a){var b,c;return this._options.storage?(b=""+this._options.name+"_"+a,c=this._options.storage.getItem(b)):null!=this._state&&(c=this._state[a]),(void 0===c||"null"===c)&&(c=null),this._options.afterGetState(a,c),c},c.prototype._showNextStep=function(){var a,b,c,d=this;return c=this.getStep(this._current),b=function(){return d.showStep(c.next)},a=this._makePromise(null!=c.onNext?c.onNext(this):void 0),this._callOnPromiseDone(a,b)},c.prototype._showPrevStep=function(){var a,b,c,d=this;return c=this.getStep(this._current),b=function(){return d.showStep(c.prev)},a=this._makePromise(null!=c.onPrev?c.onPrev(this):void 0),this._callOnPromiseDone(a,b)},c.prototype._debug=function(a){return this._options.debug?b.console.log("Bootstrap Tour '"+this._options.name+"' | "+a):void 0},c.prototype._isRedirect=function(a,b){return null!=a&&""!==a&&("[object RegExp]"===toString.call(a)&&!a.test(b)||"[object String]"===toString.call(a)&&a.replace(/\?.*$/,"").replace(/\/?$/,"")!==b.replace(/\/?$/,""))},c.prototype._redirect=function(b,c){return a.isFunction(b.redirect)?b.redirect.call(this,c):b.redirect===!0?(this._debug("Redirect to "+c),d.location.href=c):void 0},c.prototype._isOrphan=function(b){return null==b.element||!a(b.element).length||a(b.element).is(":hidden")&&"http://www.w3.org/2000/svg"!==a(b.element)[0].namespaceURI},c.prototype._isLast=function(){return this._current<this._options.steps.length-1},c.prototype._showPopover=function(b,c){var d,e,f,g,h,i,j=this;return i=a.extend({},this._options),f=a.isFunction(b.template)?a(b.template(c,b)):a(b.template),e=f.find(".popover-navigation"),h=this._isOrphan(b),h&&(b.element="body",b.placement="top",f=f.addClass("orphan")),d=a(b.element),f.addClass("tour-"+this._options.name+" tour-"+this._options.name+"-"+c),b.options&&a.extend(i,b.options),b.reflex&&d.css("cursor","pointer").on("click.tour-"+this._options.name,function(){return j._isLast()?j.next():j.end()}),b.prev<0&&e.find("[data-role='prev']").addClass("disabled"),b.next<0&&e.find("[data-role='next']").addClass("disabled"),b.duration||e.find("[data-role='pause-resume']").remove(),b.template=f.clone().wrap("<div>").parent().html(),d.popover({placement:b.placement,trigger:"manual",title:b.title,content:b.content,html:!0,animation:b.animation,container:b.container,template:b.template,selector:b.element}).popover("show"),g=d.data("bs.popover")?d.data("bs.popover").tip():d.data("popover").tip(),g.attr("id",b.id),this._reposition(g,b),h?this._center(g):void 0},c.prototype._reposition=function(b,c){var e,f,g,h,i,j,k;if(h=b[0].offsetWidth,f=b[0].offsetHeight,k=b.offset(),i=k.left,j=k.top,e=a(d).outerHeight()-k.top-b.outerHeight(),0>e&&(k.top=k.top+e),g=a("html").outerWidth()-k.left-b.outerWidth(),0>g&&(k.left=k.left+g),k.top<0&&(k.top=0),k.left<0&&(k.left=0),b.offset(k),"bottom"===c.placement||"top"===c.placement){if(i!==k.left)return this._replaceArrow(b,2*(k.left-i),h,"left")}else if(j!==k.top)return this._replaceArrow(b,2*(k.top-j),f,"top")},c.prototype._center=function(c){return c.css("top",a(b).outerHeight()/2-c.outerHeight()/2)},c.prototype._replaceArrow=function(a,b,c,d){return a.find(".arrow").css(d,b?50*(1-b/c)+"%":"")},c.prototype._scrollIntoView=function(c,d){var e,f,g,h,i,j,k=this;return e=a(c),e.length?(f=a(b),h=e.offset().top,j=f.height(),i=Math.max(0,h-j/2),this._debug("Scroll into view. ScrollTop: "+i+". Element offset: "+h+". Window height: "+j+"."),g=0,a("body,html").stop(!0,!0).animate({scrollTop:Math.ceil(i)},function(){return 2===++g?(d(),k._debug("Scroll into view. Animation end element offset: "+e.offset().top+". Window height: "+f.height()+".")):void 0})):d()},c.prototype._onResize=function(c,d){return a(b).on("resize.tour-"+this._options.name,function(){return clearTimeout(d),d=setTimeout(c,100)})},c.prototype._initMouseNavigation=function(){var b=this;return b=this,a(d).off("click.tour-"+this._options.name,".popover.tour-"+this._options.name+" *[data-role='prev']:not(.disabled)").off("click.tour-"+this._options.name,".popover.tour-"+this._options.name+" *[data-role='next']:not(.disabled)").off("click.tour-"+this._options.name,".popover.tour-"+this._options.name+" *[data-role='end']").off("click.tour-"+this._options.name,".popover.tour-"+this._options.name+" *[data-role='pause-resume']").on("click.tour-"+this._options.name,".popover.tour-"+this._options.name+" *[data-role='next']:not(.disabled)",function(a){return a.preventDefault(),b.next()}).on("click.tour-"+this._options.name,".popover.tour-"+this._options.name+" *[data-role='prev']:not(.disabled)",function(a){return a.preventDefault(),b.prev()}).on("click.tour-"+this._options.name,".popover.tour-"+this._options.name+" *[data-role='end']",function(a){return a.preventDefault(),b.end()}).on("click.tour-"+this._options.name,".popover.tour-"+this._options.name+" *[data-role='pause-resume']",function(c){var d;return c.preventDefault(),d=a(this),d.text(b._paused?d.data("pause-text"):d.data("resume-text")),b._paused?b.resume():b.pause()})},c.prototype._initKeyboardNavigation=function(){var b=this;if(this._options.keyboard)return a(d).on("keyup.tour-"+this._options.name,function(a){if(a.which)switch(a.which){case 39:return a.preventDefault(),b._isLast()?b.next():b.end();case 37:if(a.preventDefault(),b._current>0)return b.prev();break;case 27:return a.preventDefault(),b.end()}})},c.prototype._makePromise=function(b){return b&&a.isFunction(b.then)?b:null},c.prototype._callOnPromiseDone=function(a,b,c){var d=this;return a?a.then(function(){return b.call(d,c)}):b.call(this,c)},c.prototype._showBackdrop=function(){return this.backdrop.backgroundShown?void 0:(this.backdrop=a("<div/>",{"class":"tour-backdrop"}),this.backdrop.backgroundShown=!0,a("body").append(this.backdrop))},c.prototype._hideBackdrop=function(){return this._hideOverlayElement(),this._hideBackground()},c.prototype._hideBackground=function(){return this.backdrop.remove(),this.backdrop.overlay=null,this.backdrop.backgroundShown=!1},c.prototype._showOverlayElement=function(b){var c,d,e;return d=a(b),d&&0!==d.length&&!this.backdrop.overlayElementShown?(this.backdrop.overlayElementShown=!0,c=a("<div/>"),e=d.offset(),e.top=e.top,e.left=e.left,c.width(d.innerWidth()).height(d.innerHeight()).addClass("tour-step-background").offset(e),d.addClass("tour-step-backdrop"),a("body").append(c),this.backdrop.$element=d,this.backdrop.$background=c):void 0},c.prototype._hideOverlayElement=function(){return this.backdrop.overlayElementShown?(this.backdrop.$element.removeClass("tour-step-backdrop"),this.backdrop.$background.remove(),this.backdrop.$element=null,this.backdrop.$background=null,this.backdrop.overlayElementShown=!1):void 0},c.prototype._clearTimer=function(){return b.clearTimeout(this._timer),this._timer=null,this._duration=null},c}(),b.Tour=c}(jQuery,window);