flightgear-phi 2016.4.2+dfsg1-1 / usr / share / games / flightgear / Phi / 3rdparty / jquery / ui / autocomplete.js

(function(factory){if(typeof define==="function"&&define.amd){define(["jquery","./core","./widget","./position","./menu"],factory)}else{factory(jQuery)}})(function($){$.widget("ui.autocomplete",{version:"1.11.4",defaultElement:"<input>",options:{appendTo:null,autoFocus:false,delay:300,minLength:1,position:{my:"left top",at:"left bottom",collision:"none"},source:null,change:null,close:null,focus:null,open:null,response:null,search:null,select:null},requestIndex:0,pending:0,_create:function(){var suppressKeyPress,suppressKeyPressRepeat,suppressInput,nodeName=this.element[0].nodeName.toLowerCase(),isTextarea=nodeName==="textarea",isInput=nodeName==="input";this.isMultiLine=isTextarea?true:isInput?false:this.element.prop("isContentEditable");this.valueMethod=this.element[isTextarea||isInput?"val":"text"];this.isNewMenu=true;this.element.addClass("ui-autocomplete-input").attr("autocomplete","off");this._on(this.element,{keydown:function(event){if(this.element.prop("readOnly")){suppressKeyPress=true;suppressInput=true;suppressKeyPressRepeat=true;return}suppressKeyPress=false;suppressInput=false;suppressKeyPressRepeat=false;var keyCode=$.ui.keyCode;switch(event.keyCode){case keyCode.PAGE_UP:suppressKeyPress=true;this._move("previousPage",event);break;case keyCode.PAGE_DOWN:suppressKeyPress=true;this._move("nextPage",event);break;case keyCode.UP:suppressKeyPress=true;this._keyEvent("previous",event);break;case keyCode.DOWN:suppressKeyPress=true;this._keyEvent("next",event);break;case keyCode.ENTER:if(this.menu.active){suppressKeyPress=true;event.preventDefault();this.menu.select(event)}break;case keyCode.TAB:if(this.menu.active){this.menu.select(event)}break;case keyCode.ESCAPE:if(this.menu.element.is(":visible")){if(!this.isMultiLine){this._value(this.term)}this.close(event);event.preventDefault()}break;default:suppressKeyPressRepeat=true;this._searchTimeout(event);break}},keypress:function(event){if(suppressKeyPress){suppressKeyPress=false;if(!this.isMultiLine||this.menu.element.is(":visible")){event.preventDefault()}return}if(suppressKeyPressRepeat){return}var keyCode=$.ui.keyCode;switch(event.keyCode){case keyCode.PAGE_UP:this._move("previousPage",event);break;case keyCode.PAGE_DOWN:this._move("nextPage",event);break;case keyCode.UP:this._keyEvent("previous",event);break;case keyCode.DOWN:this._keyEvent("next",event);break}},input:function(event){if(suppressInput){suppressInput=false;event.preventDefault();return}this._searchTimeout(event)},focus:function(){this.selectedItem=null;this.previous=this._value()},blur:function(event){if(this.cancelBlur){delete this.cancelBlur;return}clearTimeout(this.searching);this.close(event);this._change(event)}});this._initSource();this.menu=$("<ul>").addClass("ui-autocomplete ui-front").appendTo(this._appendTo()).menu({role:null}).hide().menu("instance");this._on(this.menu.element,{mousedown:function(event){event.preventDefault();this.cancelBlur=true;this._delay(function(){delete this.cancelBlur});var menuElement=this.menu.element[0];if(!$(event.target).closest(".ui-menu-item").length){this._delay(function(){var that=this;this.document.one("mousedown",function(event){if(event.target!==that.element[0]&&event.target!==menuElement&&!$.contains(menuElement,event.target)){that.close()}})})}},menufocus:function(event,ui){var label,item;if(this.isNewMenu){this.isNewMenu=false;if(event.originalEvent&&/^mouse/.test(event.originalEvent.type)){this.menu.blur();this.document.one("mousemove",function(){$(event.target).trigger(event.originalEvent)});return}}item=ui.item.data("ui-autocomplete-item");if(false!==this._trigger("focus",event,{item:item})){if(event.originalEvent&&/^key/.test(event.originalEvent.type)){this._value(item.value)}}label=ui.item.attr("aria-label")||item.value;if(label&&$.trim(label).length){this.liveRegion.children().hide();$("<div>").text(label).appendTo(this.liveRegion)}},menuselect:function(event,ui){var item=ui.item.data("ui-autocomplete-item"),previous=this.previous;if(this.element[0]!==this.document[0].activeElement){this.element.focus();this.previous=previous;this._delay(function(){this.previous=previous;this.selectedItem=item})}if(false!==this._trigger("select",event,{item:item})){this._value(item.value)}this.term=this._value();this.close(event);this.selectedItem=item}});this.liveRegion=$("<span>",{role:"status","aria-live":"assertive","aria-relevant":"additions"}).addClass("ui-helper-hidden-accessible").appendTo(this.document[0].body);this._on(this.window,{beforeunload:function(){this.element.removeAttr("autocomplete")}})},_destroy:function(){clearTimeout(this.searching);this.element.removeClass("ui-autocomplete-input").removeAttr("autocomplete");this.menu.element.remove();this.liveRegion.remove()},_setOption:function(key,value){this._super(key,value);if(key==="source"){this._initSource()}if(key==="appendTo"){this.menu.element.appendTo(this._appendTo())}if(key==="disabled"&&value&&this.xhr){this.xhr.abort()}},_appendTo:function(){var element=this.options.appendTo;if(element){element=element.jquery||element.nodeType?$(element):this.document.find(element).eq(0)}if(!element||!element[0]){element=this.element.closest(".ui-front")}if(!element.length){element=this.document[0].body}return element},_initSource:function(){var array,url,that=this;if($.isArray(this.options.source)){array=this.options.source;this.source=function(request,response){response($.ui.autocomplete.filter(array,request.term))}}else if(typeof this.options.source==="string"){url=this.options.source;this.source=function(request,response){if(that.xhr){that.xhr.abort()}that.xhr=$.ajax({url:url,data:request,dataType:"json",success:function(data){response(data)},error:function(){response([])}})}}else{this.source=this.options.source}},_searchTimeout:function(event){clearTimeout(this.searching);this.searching=this._delay(function(){var equalValues=this.term===this._value(),menuVisible=this.menu.element.is(":visible"),modifierKey=event.altKey||event.ctrlKey||event.metaKey||event.shiftKey;if(!equalValues||equalValues&&!menuVisible&&!modifierKey){this.selectedItem=null;this.search(null,event)}},this.options.delay)},search:function(value,event){value=value!=null?value:this._value();this.term=this._value();if(value.length<this.options.minLength){return this.close(event)}if(this._trigger("search",event)===false){return}return this._search(value)},_search:function(value){this.pending++;this.element.addClass("ui-autocomplete-loading");this.cancelSearch=false;this.source({term:value},this._response())},_response:function(){var index=++this.requestIndex;return $.proxy(function(content){if(index===this.requestIndex){this.__response(content)}this.pending--;if(!this.pending){this.element.removeClass("ui-autocomplete-loading")}},this)},__response:function(content){if(content){content=this._normalize(content)}this._trigger("response",null,{content:content});if(!this.options.disabled&&content&&content.length&&!this.cancelSearch){this._suggest(content);this._trigger("open")}else{this._close()}},close:function(event){this.cancelSearch=true;this._close(event)},_close:function(event){if(this.menu.element.is(":visible")){this.menu.element.hide();this.menu.blur();this.isNewMenu=true;this._trigger("close",event)}},_change:function(event){if(this.previous!==this._value()){this._trigger("change",event,{item:this.selectedItem})}},_normalize:function(items){if(items.length&&items[0].label&&items[0].value){return items}return $.map(items,function(item){if(typeof item==="string"){return{label:item,value:item}}return $.extend({},item,{label:item.label||item.value,value:item.value||item.label})})},_suggest:function(items){var ul=this.menu.element.empty();this._renderMenu(ul,items);this.isNewMenu=true;this.menu.refresh();ul.show();this._resizeMenu();ul.position($.extend({of:this.element},this.options.position));if(this.options.autoFocus){this.menu.next()}},_resizeMenu:function(){var ul=this.menu.element;ul.outerWidth(Math.max(ul.width("").outerWidth()+1,this.element.outerWidth()))},_renderMenu:function(ul,items){var that=this;$.each(items,function(index,item){that._renderItemData(ul,item)})},_renderItemData:function(ul,item){return this._renderItem(ul,item).data("ui-autocomplete-item",item)},_renderItem:function(ul,item){return $("<li>").text(item.label).appendTo(ul)},_move:function(direction,event){if(!this.menu.element.is(":visible")){this.search(null,event);return}if(this.menu.isFirstItem()&&/^previous/.test(direction)||this.menu.isLastItem()&&/^next/.test(direction)){if(!this.isMultiLine){this._value(this.term)}this.menu.blur();return}this.menu[direction](event)},widget:function(){return this.menu.element},_value:function(){return this.valueMethod.apply(this.element,arguments)},_keyEvent:function(keyEvent,event){if(!this.isMultiLine||this.menu.element.is(":visible")){this._move(keyEvent,event);event.preventDefault()}}});$.extend($.ui.autocomplete,{escapeRegex:function(value){return value.replace(/[\-\[\]{}()*+?.,\\\^$|#\s]/g,"\\$&")},filter:function(array,term){var matcher=new RegExp($.ui.autocomplete.escapeRegex(term),"i");return $.grep(array,function(value){return matcher.test(value.label||value.value||value)})}});$.widget("ui.autocomplete",$.ui.autocomplete,{options:{messages:{noResults:"No search results.",results:function(amount){return amount+(amount>1?" results are":" result is")+" available, use up and down arrow keys to navigate."}}},__response:function(content){var message;this._superApply(arguments);if(this.options.disabled||this.cancelSearch){return}if(content&&content.length){message=this.options.messages.results(content.length)}else{message=this.options.messages.noResults}this.liveRegion.children().hide();$("<div>").text(message).appendTo(this.liveRegion)}});return $.ui.autocomplete});