YUI.add("moodle-core-chooserdialogue",function(e,t){var n=function(){n.superclass.constructor.apply(this,arguments)};e.extend(n,e.Base,{panel:null,submitbutton:null,container:null,listenevents:[],bodycontent:null,headercontent:null,instanceconfig:null,hiddenRadioValue:null,setup_chooser_dialogue:function(e,t,n){this.bodycontent=e,this.headercontent=t,this.instanceconfig=n},prepare_chooser:function(){if(this.panel)return;e.one(e.config.doc.body).addClass("jschooser");var t,n={bodyContent:this.bodycontent.get("innerHTML"),headerContent:this.headercontent.get("innerHTML"),width:"540px",draggable:!0,visible:!1,zindex:100,modal:!0,shim:!0,closeButtonTitle:this.get("closeButtonTitle"),focusOnPreviousTargetAfterHide:!0,render:!1,extraClasses:this._getClassNames()};for(t in this.instanceconfig)n[t]=this.instanceconfig[t];this.panel=new M.core.dialogue(n),this.bodycontent.remove(),this.headercontent.remove(),this.panel.hide(),this.panel.render(),this.container=this.panel.get("boundingBox").one(".choosercontainer"),this.options=this.container.all(".option input[type=radio]"),this.hiddenRadioValue=e.Node.create('<input type="hidden" value="" />'),this.container.one("form").appendChild(this.hiddenRadioValue),this.panel.get("boundingBox").addClass("chooserdialogue")},display_chooser:function(t){var n,r,i;this.prepare_chooser(),t.preventDefault(),n=this.panel.get("boundingBox"),r=this.container.one(".alloptions"),i=e.one("document").on("orientationchange",function(){this.center_dialogue(r)},this),this.listenevents.push(i),i=e.one("window").on("resize",function(){this.center_dialogue(r)},this),this.listenevents.push(i),i=this.container.on("click",this.check_options,this),this.listenevents.push(i),i=this.container.on("key_up",this.check_options,this),this.listenevents.push(i),i=this.container.on("dblclick",function(e){e.target.ancestor("div.option")&&(this.check_options(),this.submitbutton.setAttribute("disabled","disabled"),this.options.setAttribute("disabled","disabled"),this.cancel_listenevents(),this.container.one("form").submit())},this),this.listenevents.push(i),this.container.one("form").on("submit",function(){this.submitbutton.setAttribute("disabled","disabled"),this.options.setAttribute("disabled","disabled"),this.cancel_listenevents()},this),i=this.container.one(".addcancel").on("click",this.cancel_popup,this),this.listenevents.push(i),i=n.one("button.closebutton").on("click",this.cancel_popup,this),this.listenevents.push(i),i=e.one("document").on("keydown",this.handle_key_press,this),this.listenevents.push(i),this.submitbutton=this.container.one(".submitbutton"),this.submitbutton.set("disabled","true"),this.options.removeAttribute("disabled"),this.panel.show(t),this.center_dialogue(r),this.container.one(".option input[type=radio]").focus(),this.check_options()},cancel_listenevents:function(){var e;while(this.listenevents.length)e=this.listenevents.shift(),e.detach()},center_dialogue:function(e){var t=this.panel.get("boundingBox"),n=t.get("winHeight"),r,i;if(this.panel.shouldResizeFullscreen())return;r=this.get("maxheight"),n<=r&&(n<=this.get("minheight")?r=this.get("minheight"):r=n),r>this.get("minheight")?this.panel.lockScroll&&!this.panel.lockScroll.isActive()&&this.panel.lockScroll.enableScrollLock(!0):this.panel.lockScroll&&this.panel.lockScroll.isActive()&&this.panel.lockScroll.disableScrollLock(),i=r,r-=110,e.setStyle("maxHeight",r+"px");var s=t.getStyle("height");s.match(/.*px$/)?s=s.replace(/px$/,""):s=i,s<this.get("baseheight")&&(s=this.get("baseheight"),e.setStyle("height",s+"px")),this.panel.centerDialogue()},handle_key_press:function(e){e.keyCode===27&&this.cancel_popup(e)},cancel_popup:function(e){e.preventDefault(),this.hide()},hide:function(){this.cancel_listenevents(),this.container.detachAll(),this.panel.hide()},check_options:function(){this.options.each(function(e){var t=e.get("parentNode").get("parentNode");e.get("checked")?(t.addClass("selected"),this.option_selected(e),this.submitbutton.removeAttribute("disabled"),e.focus()):t.removeClass("selected")},this)},option_selected:function(e){this.hiddenRadioValue.setAttrs({value:e.get("value"),name:e.get("name")})},_getClassNames:function(e){var t="chooserdialogue-"+this.name,n=[];n.push(t.toLowerCase());if(e){var r;for(r in e)n.push((t+"-"+r).toLowerCase())}return n}},{NAME:"moodle-core-chooserdialogue",ATTRS:{minheight:{value:300},baseheight:{value:400},maxheight:{value:660},closeButtonTitle:{validator:e.Lang.isString,value:"Close"}}}),M.core=M.core||{},M.core.chooserdialogue=n},"@VERSION@",{requires:["base","panel","moodle-core-notification"]});
