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fin-hypergrid.min.html
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<!--
The OpenFin Hypergrid is a high performant canvas based general grid control. It is implemented as a Polymer HTML5 web-component. See [Polymer](https://www.polymer-project.org/) and [Web Components](http://www.w3.org/TR/components-intro/).
<br>
### Openfin polymerized hypergrid Demo
To see the "pink" demo
- see the [github pages hosted deplyment](http://openfin.github.io/fin-hypergrid/components/fin-hypergrid/demo.html) or
- run the [openfin installer](https://dl.openfin.co/services/download?fileName=hypergrid-demo-installer&config=http://openfin.github.io/fin-hypergrid/components/fin-hypergrid/demo.json)
### The Hypergrid is dependent on several other OpenFin projects
- [fin-canvas](http://stevewirts.github.io/fin-canvas/components/fin-canvas/): a wrapper to provide a simpler interface to the HTML5 canvas component
- [fin-rectangle](http://stevewirts.github.io/fin-rectangle/components/fin-rectangle/): a small library providing Point and Rectangle objects
- [fin-vampire-bar](http://datamadic.github.io/fin-vampire-bar/components/fin-vampire-bar/): a web-component based general scroll bar control
### Pluggable Grid Behaviors
The Hypergrid design makes no assumptions about the data you wish to view which allows for external data sources and external manipulation and analytics. Manipulations such as sorting, aggregation, and grouping can be achieved using best of breed high-performant real time tools designed for such purposes. All the code that impacts these operations has been factored into an Object called [PluggableGridBehavior](index.html#fin-hypergrid-behavior-default). A PluggableGridBehavior can be thought of as a traditional tablemodel but with a little more responsibility. There are Three example PluggableGridBehaviors provided, the base or DefaultGridBehavior, a QGridBehavior, and an InMemoryGridBehavior.
@group OpenFin hypergrid
@element fin-hypergrid
@homepage http://github.com/openfin/fin-hypergrid
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if(t===st.YSCROLLER){return"Y"}else{return"XY"}},POINTER_TYPE:"touch",firstTouch:null,isPrimaryTouch:function(inTouch){return this.firstTouch===inTouch.identifier},setPrimaryTouch:function(inTouch){if(pointermap.pointers()===0||pointermap.pointers()===1&&pointermap.has(1)){this.firstTouch=inTouch.identifier;this.firstXY={X:inTouch.clientX,Y:inTouch.clientY};this.firstTarget=inTouch.target;this.scrolling=null;this.cancelResetClickCount()}},removePrimaryPointer:function(inPointer){if(inPointer.isPrimary){this.firstTouch=null;this.firstXY=null;this.resetClickCount()}},clickCount:0,resetId:null,resetClickCount:function(){var fn=function(){this.clickCount=0;this.resetId=null}.bind(this);this.resetId=setTimeout(fn,CLICK_COUNT_TIMEOUT)},cancelResetClickCount:function(){if(this.resetId){clearTimeout(this.resetId)}},typeToButtons:function(type){var ret=0;if(type==="touchstart"||type==="touchmove"){ret=1}return ret},findTarget:function(touch,id){if(this.currentTouchEvent.type==="touchstart"){if(this.isPrimaryTouch(touch)){var fastPath={clientX:touch.clientX,clientY:touch.clientY,path:this.currentTouchEvent.path,target:this.currentTouchEvent.target};return scope.findTarget(fastPath)}else{return scope.findTarget(touch)}}return pointermap.get(id)},touchToPointer:function(inTouch){var cte=this.currentTouchEvent;var e=dispatcher.cloneEvent(inTouch);var id=e.pointerId=inTouch.identifier+2;e.target=this.findTarget(inTouch,id);e.bubbles=true;e.cancelable=true;e.detail=this.clickCount;e.buttons=this.typeToButtons(cte.type);e.width=inTouch.webkitRadiusX||inTouch.radiusX||0;e.height=inTouch.webkitRadiusY||inTouch.radiusY||0;e.pressure=inTouch.webkitForce||inTouch.force||.5;e.isPrimary=this.isPrimaryTouch(inTouch);e.pointerType=this.POINTER_TYPE;e._source="touch";var self=this;e.preventDefault=function(){self.scrolling=false;self.firstXY=null;cte.preventDefault()};return e},processTouches:function(inEvent,inFunction){var tl=inEvent.changedTouches;this.currentTouchEvent=inEvent;for(var i=0,t,p;i<tl.length;i++){t=tl[i];p=this.touchToPointer(t);if(inEvent.type==="touchstart"){pointermap.set(p.pointerId,p.target)}if(pointermap.has(p.pointerId)){inFunction.call(this,p)}if(inEvent.type==="touchend"||inEvent._cancel){this.cleanUpPointer(p)}}},shouldScroll:function(inEvent){if(this.firstXY){var ret;var touchAction=scope.targetFinding.findTouchAction(inEvent);var scrollAxis=this.touchActionToScrollType(touchAction);if(scrollAxis==="none"){ret=false}else if(scrollAxis==="XY"){ret=true}else{var t=inEvent.changedTouches[0];var a=scrollAxis;var oa=scrollAxis==="Y"?"X":"Y";var da=Math.abs(t["client"+a]-this.firstXY[a]);var doa=Math.abs(t["client"+oa]-this.firstXY[oa]);ret=da>=doa}return ret}},findTouch:function(inTL,inId){for(var i=0,l=inTL.length,t;i<l&&(t=inTL[i]);i++){if(t.identifier===inId){return true}}},vacuumTouches:function(inEvent){var tl=inEvent.touches;if(pointermap.pointers()>=tl.length){var d=[];pointermap.forEach(function(value,key){if(key!==1&&!this.findTouch(tl,key-2)){var p=value;d.push(p)}},this);d.forEach(function(p){this.cancel(p);pointermap.delete(p.pointerId)},this)}},touchstart:function(inEvent){this.vacuumTouches(inEvent);this.setPrimaryTouch(inEvent.changedTouches[0]);this.dedupSynthMouse(inEvent);if(!this.scrolling){this.clickCount++;this.processTouches(inEvent,this.down)}},down:function(inPointer){dispatcher.down(inPointer)},touchmove:function(inEvent){if(HAS_TOUCH_ACTION){if(inEvent.cancelable){this.processTouches(inEvent,this.move)}}else{if(!this.scrolling){if(this.scrolling===null&&this.shouldScroll(inEvent)){this.scrolling=true}else{this.scrolling=false;inEvent.preventDefault();this.processTouches(inEvent,this.move)}}else if(this.firstXY){var t=inEvent.changedTouches[0];var dx=t.clientX-this.firstXY.X;var dy=t.clientY-this.firstXY.Y;var dd=Math.sqrt(dx*dx+dy*dy);if(dd>=HYSTERESIS){this.touchcancel(inEvent);this.scrolling=true;this.firstXY=null}}}},move:function(inPointer){dispatcher.move(inPointer)},touchend:function(inEvent){this.dedupSynthMouse(inEvent);this.processTouches(inEvent,this.up)},up:function(inPointer){inPointer.relatedTarget=scope.findTarget(inPointer);dispatcher.up(inPointer)},cancel:function(inPointer){dispatcher.cancel(inPointer)},touchcancel:function(inEvent){inEvent._cancel=true;this.processTouches(inEvent,this.cancel)},cleanUpPointer:function(inPointer){pointermap["delete"](inPointer.pointerId);this.removePrimaryPointer(inPointer)},dedupSynthMouse:function(inEvent){var lts=scope.mouseEvents.lastTouches;var t=inEvent.changedTouches[0];if(this.isPrimaryTouch(t)){var lt={x:t.clientX,y:t.clientY};lts.push(lt);var fn=function(lts,lt){var i=lts.indexOf(lt);if(i>-1){lts.splice(i,1)}}.bind(null,lts,lt);setTimeout(fn,DEDUP_TIMEOUT)}}};var STOP_PROP_FN=Event.prototype.stopImmediatePropagation||Event.prototype.stopPropagation;document.addEventListener("click",function(ev){var x=ev.clientX,y=ev.clientY;var closeTo=function(touch){var dx=Math.abs(x-touch.x),dy=Math.abs(y-touch.y);return dx<=DEDUP_DIST&&dy<=DEDUP_DIST};var wasTouched=scope.mouseEvents.lastTouches.some(closeTo);var path=scope.targetFinding.path(ev);if(wasTouched){for(var i=0;i<path.length;i++){if(path[i]===touchEvents.firstTarget){return}}ev.preventDefault();STOP_PROP_FN.call(ev)}},true);scope.touchEvents=touchEvents})(window.PolymerGestures);(function(scope){var dispatcher=scope.dispatcher;var pointermap=dispatcher.pointermap;var HAS_BITMAP_TYPE=window.MSPointerEvent&&typeof window.MSPointerEvent.MSPOINTER_TYPE_MOUSE==="number";var msEvents={events:["MSPointerDown","MSPointerMove","MSPointerUp","MSPointerCancel"],register:function(target){dispatcher.listen(target,this.events)},unregister:function(target){if(target.nodeType===Node.DOCUMENT_NODE){return}dispatcher.unlisten(target,this.events)},POINTER_TYPES:["","unavailable","touch","pen","mouse"],prepareEvent:function(inEvent){var e=inEvent;e=dispatcher.cloneEvent(inEvent);if(HAS_BITMAP_TYPE){e.pointerType=this.POINTER_TYPES[inEvent.pointerType]}e._source="ms";return e},cleanup:function(id){pointermap["delete"](id)},MSPointerDown:function(inEvent){var e=this.prepareEvent(inEvent);e.target=scope.findTarget(inEvent);pointermap.set(inEvent.pointerId,e.target);dispatcher.down(e)},MSPointerMove:function(inEvent){var target=pointermap.get(inEvent.pointerId);if(target){var e=this.prepareEvent(inEvent);e.target=target;dispatcher.move(e)}},MSPointerUp:function(inEvent){var e=this.prepareEvent(inEvent);e.relatedTarget=scope.findTarget(inEvent);e.target=pointermap.get(e.pointerId);dispatcher.up(e);this.cleanup(inEvent.pointerId)},MSPointerCancel:function(inEvent){var e=this.prepareEvent(inEvent);e.relatedTarget=scope.findTarget(inEvent);e.target=pointermap.get(e.pointerId);dispatcher.cancel(e);this.cleanup(inEvent.pointerId)}};scope.msEvents=msEvents})(window.PolymerGestures);(function(scope){var dispatcher=scope.dispatcher;var pointermap=dispatcher.pointermap;var pointerEvents={events:["pointerdown","pointermove","pointerup","pointercancel"],prepareEvent:function(inEvent){var e=dispatcher.cloneEvent(inEvent);e._source="pointer";return e},register:function(target){dispatcher.listen(target,this.events)},unregister:function(target){if(target.nodeType===Node.DOCUMENT_NODE){return}dispatcher.unlisten(target,this.events)},cleanup:function(id){pointermap["delete"](id)},pointerdown:function(inEvent){var e=this.prepareEvent(inEvent);e.target=scope.findTarget(inEvent);pointermap.set(e.pointerId,e.target);dispatcher.down(e)},pointermove:function(inEvent){var target=pointermap.get(inEvent.pointerId);if(target){var e=this.prepareEvent(inEvent);e.target=target;dispatcher.move(e)}},pointerup:function(inEvent){var e=this.prepareEvent(inEvent);e.relatedTarget=scope.findTarget(inEvent);e.target=pointermap.get(e.pointerId);dispatcher.up(e);this.cleanup(inEvent.pointerId)},pointercancel:function(inEvent){var e=this.prepareEvent(inEvent);e.relatedTarget=scope.findTarget(inEvent);e.target=pointermap.get(e.pointerId);dispatcher.cancel(e);this.cleanup(inEvent.pointerId)}};scope.pointerEvents=pointerEvents})(window.PolymerGestures);(function(scope){var dispatcher=scope.dispatcher;var nav=window.navigator;if(window.PointerEvent){dispatcher.registerSource("pointer",scope.pointerEvents)}else if(nav.msPointerEnabled){dispatcher.registerSource("ms",scope.msEvents)}else{dispatcher.registerSource("mouse",scope.mouseEvents);if(window.ontouchstart!==undefined){dispatcher.registerSource("touch",scope.touchEvents)}}var ua=navigator.userAgent;var IS_IOS=ua.match(/iPad|iPhone|iPod/)&&"ontouchstart"in window;dispatcher.IS_IOS=IS_IOS;scope.touchEvents.IS_IOS=IS_IOS;dispatcher.register(document,true)})(window.PolymerGestures);(function(scope){var dispatcher=scope.dispatcher;var eventFactory=scope.eventFactory;var pointermap=new scope.PointerMap;var track={events:["down","move","up"],exposes:["trackstart","track","trackx","tracky","trackend"],defaultActions:{track:"none",trackx:"pan-y",tracky:"pan-x"},WIGGLE_THRESHOLD:4,clampDir:function(inDelta){return inDelta>0?1:-1},calcPositionDelta:function(inA,inB){var x=0,y=0;if(inA&&inB){x=inB.pageX-inA.pageX;y=inB.pageY-inA.pageY}return{x:x,y:y}},fireTrack:function(inType,inEvent,inTrackingData){var t=inTrackingData;var d=this.calcPositionDelta(t.downEvent,inEvent);var dd=this.calcPositionDelta(t.lastMoveEvent,inEvent);if(dd.x){t.xDirection=this.clampDir(dd.x)}else if(inType==="trackx"){return}if(dd.y){t.yDirection=this.clampDir(dd.y)}else if(inType==="tracky"){return}var gestureProto={bubbles:true,cancelable:true,trackInfo:t.trackInfo,relatedTarget:inEvent.relatedTarget,pointerType:inEvent.pointerType,pointerId:inEvent.pointerId,_source:"track"};if(inType!=="tracky"){gestureProto.x=inEvent.x;gestureProto.dx=d.x;gestureProto.ddx=dd.x;gestureProto.clientX=inEvent.clientX;gestureProto.pageX=inEvent.pageX;gestureProto.screenX=inEvent.screenX;gestureProto.xDirection=t.xDirection}if(inType!=="trackx"){gestureProto.dy=d.y;gestureProto.ddy=dd.y;gestureProto.y=inEvent.y;gestureProto.clientY=inEvent.clientY;gestureProto.pageY=inEvent.pageY;gestureProto.screenY=inEvent.screenY;gestureProto.yDirection=t.yDirection}var e=eventFactory.makeGestureEvent(inType,gestureProto);t.downTarget.dispatchEvent(e)},down:function(inEvent){if(inEvent.isPrimary&&(inEvent.pointerType==="mouse"?inEvent.buttons===1:true)){var p={downEvent:inEvent,downTarget:inEvent.target,trackInfo:{},lastMoveEvent:null,xDirection:0,yDirection:0,tracking:false};pointermap.set(inEvent.pointerId,p)}},move:function(inEvent){var p=pointermap.get(inEvent.pointerId);if(p){if(!p.tracking){var d=this.calcPositionDelta(p.downEvent,inEvent);var move=d.x*d.x+d.y*d.y;if(move>this.WIGGLE_THRESHOLD){p.tracking=true;p.lastMoveEvent=p.downEvent;this.fireTrack("trackstart",inEvent,p)}}if(p.tracking){this.fireTrack("track",inEvent,p);this.fireTrack("trackx",inEvent,p);this.fireTrack("tracky",inEvent,p)}p.lastMoveEvent=inEvent}},up:function(inEvent){var p=pointermap.get(inEvent.pointerId);if(p){if(p.tracking){this.fireTrack("trackend",inEvent,p)}pointermap.delete(inEvent.pointerId)}}};dispatcher.registerGesture("track",track)})(window.PolymerGestures);(function(scope){var dispatcher=scope.dispatcher;var eventFactory=scope.eventFactory;var hold={HOLD_DELAY:200,WIGGLE_THRESHOLD:16,events:["down","move","up"],exposes:["hold","holdpulse","release"],heldPointer:null,holdJob:null,pulse:function(){var hold=Date.now()-this.heldPointer.timeStamp;var type=this.held?"holdpulse":"hold";this.fireHold(type,hold);this.held=true},cancel:function(){clearInterval(this.holdJob);if(this.held){this.fireHold("release")}this.held=false;this.heldPointer=null;this.target=null;this.holdJob=null},down:function(inEvent){if(inEvent.isPrimary&&!this.heldPointer){this.heldPointer=inEvent;this.target=inEvent.target;this.holdJob=setInterval(this.pulse.bind(this),this.HOLD_DELAY)}},up:function(inEvent){if(this.heldPointer&&this.heldPointer.pointerId===inEvent.pointerId){this.cancel()}},move:function(inEvent){if(this.heldPointer&&this.heldPointer.pointerId===inEvent.pointerId){var x=inEvent.clientX-this.heldPointer.clientX;var y=inEvent.clientY-this.heldPointer.clientY;if(x*x+y*y>this.WIGGLE_THRESHOLD){this.cancel()}}},fireHold:function(inType,inHoldTime){var p={bubbles:true,cancelable:true,pointerType:this.heldPointer.pointerType,pointerId:this.heldPointer.pointerId,x:this.heldPointer.clientX,y:this.heldPointer.clientY,_source:"hold"};if(inHoldTime){p.holdTime=inHoldTime}var e=eventFactory.makeGestureEvent(inType,p);this.target.dispatchEvent(e)}};dispatcher.registerGesture("hold",hold)})(window.PolymerGestures);(function(scope){var dispatcher=scope.dispatcher;var eventFactory=scope.eventFactory;var pointermap=new scope.PointerMap;var tap={events:["down","up"],exposes:["tap"],down:function(inEvent){if(inEvent.isPrimary&&!inEvent.tapPrevented){pointermap.set(inEvent.pointerId,{target:inEvent.target,buttons:inEvent.buttons,x:inEvent.clientX,y:inEvent.clientY})}},shouldTap:function(e,downState){var tap=true;if(e.pointerType==="mouse"){tap=e.buttons^1&&downState.buttons&1}return tap&&!e.tapPrevented},up:function(inEvent){var start=pointermap.get(inEvent.pointerId);if(start&&this.shouldTap(inEvent,start)){var t=scope.targetFinding.LCA(start.target,inEvent.relatedTarget);if(t){var e=eventFactory.makeGestureEvent("tap",{bubbles:true,cancelable:true,x:inEvent.clientX,y:inEvent.clientY,detail:inEvent.detail,pointerType:inEvent.pointerType,pointerId:inEvent.pointerId,altKey:inEvent.altKey,ctrlKey:inEvent.ctrlKey,metaKey:inEvent.metaKey,shiftKey:inEvent.shiftKey,_source:"tap"});t.dispatchEvent(e)}}pointermap.delete(inEvent.pointerId)}};eventFactory.preventTap=function(e){return function(){e.tapPrevented=true;pointermap.delete(e.pointerId)}};dispatcher.registerGesture("tap",tap)})(window.PolymerGestures);(function(scope){var dispatcher=scope.dispatcher;var eventFactory=scope.eventFactory;var pointermap=new scope.PointerMap;var RAD_TO_DEG=180/Math.PI;var pinch={events:["down","up","move","cancel"],exposes:["pinchstart","pinch","pinchend","rotate"],defaultActions:{pinch:"none",rotate:"none"},reference:{},down:function(inEvent){pointermap.set(inEvent.pointerId,inEvent);if(pointermap.pointers()==2){var points=this.calcChord();var angle=this.calcAngle(points);this.reference={angle:angle,diameter:points.diameter,target:scope.targetFinding.LCA(points.a.target,points.b.target)};this.firePinch("pinchstart",points.diameter,points)}},up:function(inEvent){var p=pointermap.get(inEvent.pointerId);var num=pointermap.pointers();if(p){if(num===2){var points=this.calcChord();this.firePinch("pinchend",points.diameter,points)}pointermap.delete(inEvent.pointerId)}},move:function(inEvent){if(pointermap.has(inEvent.pointerId)){pointermap.set(inEvent.pointerId,inEvent);if(pointermap.pointers()>1){this.calcPinchRotate()}}},cancel:function(inEvent){this.up(inEvent)},firePinch:function(type,diameter,points){var zoom=diameter/this.reference.diameter;var e=eventFactory.makeGestureEvent(type,{bubbles:true,cancelable:true,scale:zoom,centerX:points.center.x,centerY:points.center.y,_source:"pinch"});this.reference.target.dispatchEvent(e)},fireRotate:function(angle,points){var diff=Math.round((angle-this.reference.angle)%360);var e=eventFactory.makeGestureEvent("rotate",{bubbles:true,cancelable:true,angle:diff,centerX:points.center.x,centerY:points.center.y,_source:"pinch"});this.reference.target.dispatchEvent(e)},calcPinchRotate:function(){var points=this.calcChord();var diameter=points.diameter;var angle=this.calcAngle(points);if(diameter!=this.reference.diameter){this.firePinch("pinch",diameter,points)}if(angle!=this.reference.angle){this.fireRotate(angle,points)}},calcChord:function(){var pointers=[];pointermap.forEach(function(p){pointers.push(p)});var dist=0;var points={a:pointers[0],b:pointers[1]};var x,y,d;for(var i=0;i<pointers.length;i++){var a=pointers[i];for(var j=i+1;j<pointers.length;j++){
var b=pointers[j];x=Math.abs(a.clientX-b.clientX);y=Math.abs(a.clientY-b.clientY);d=x+y;if(d>dist){dist=d;points={a:a,b:b}}}}x=Math.abs(points.a.clientX+points.b.clientX)/2;y=Math.abs(points.a.clientY+points.b.clientY)/2;points.center={x:x,y:y};points.diameter=dist;return points},calcAngle:function(points){var x=points.a.clientX-points.b.clientX;var y=points.a.clientY-points.b.clientY;return(360+Math.atan2(y,x)*RAD_TO_DEG)%360}};dispatcher.registerGesture("pinch",pinch)})(window.PolymerGestures);(function(global){"use strict";var Token,TokenName,Syntax,Messages,source,index,length,delegate,lookahead,state;Token={BooleanLiteral:1,EOF:2,Identifier:3,Keyword:4,NullLiteral:5,NumericLiteral:6,Punctuator:7,StringLiteral:8};TokenName={};TokenName[Token.BooleanLiteral]="Boolean";TokenName[Token.EOF]="<end>";TokenName[Token.Identifier]="Identifier";TokenName[Token.Keyword]="Keyword";TokenName[Token.NullLiteral]="Null";TokenName[Token.NumericLiteral]="Numeric";TokenName[Token.Punctuator]="Punctuator";TokenName[Token.StringLiteral]="String";Syntax={ArrayExpression:"ArrayExpression",BinaryExpression:"BinaryExpression",CallExpression:"CallExpression",ConditionalExpression:"ConditionalExpression",EmptyStatement:"EmptyStatement",ExpressionStatement:"ExpressionStatement",Identifier:"Identifier",Literal:"Literal",LabeledStatement:"LabeledStatement",LogicalExpression:"LogicalExpression",MemberExpression:"MemberExpression",ObjectExpression:"ObjectExpression",Program:"Program",Property:"Property",ThisExpression:"ThisExpression",UnaryExpression:"UnaryExpression"};Messages={UnexpectedToken:"Unexpected token %0",UnknownLabel:"Undefined label '%0'",Redeclaration:"%0 '%1' has already been declared"};function assert(condition,message){if(!condition){throw new Error("ASSERT: "+message)}}function isDecimalDigit(ch){return ch>=48&&ch<=57}function isWhiteSpace(ch){return ch===32||ch===9||ch===11||ch===12||ch===160||ch>=5760&&" \ufeff".indexOf(String.fromCharCode(ch))>0}function isLineTerminator(ch){return ch===10||ch===13||ch===8232||ch===8233}function isIdentifierStart(ch){return ch===36||ch===95||ch>=65&&ch<=90||ch>=97&&ch<=122}function isIdentifierPart(ch){return ch===36||ch===95||ch>=65&&ch<=90||ch>=97&&ch<=122||ch>=48&&ch<=57}function isKeyword(id){return id==="this"}function skipWhitespace(){while(index<length&&isWhiteSpace(source.charCodeAt(index))){++index}}function getIdentifier(){var start,ch;start=index++;while(index<length){ch=source.charCodeAt(index);if(isIdentifierPart(ch)){++index}else{break}}return source.slice(start,index)}function scanIdentifier(){var start,id,type;start=index;id=getIdentifier();if(id.length===1){type=Token.Identifier}else if(isKeyword(id)){type=Token.Keyword}else if(id==="null"){type=Token.NullLiteral}else if(id==="true"||id==="false"){type=Token.BooleanLiteral}else{type=Token.Identifier}return{type:type,value:id,range:[start,index]}}function scanPunctuator(){var start=index,code=source.charCodeAt(index),code2,ch1=source[index],ch2;switch(code){case 46:case 40:case 41:case 59:case 44:case 123:case 125:case 91:case 93:case 58:case 63:++index;return{type:Token.Punctuator,value:String.fromCharCode(code),range:[start,index]};default:code2=source.charCodeAt(index+1);if(code2===61){switch(code){case 37:case 38:case 42:case 43:case 45:case 47:case 60:case 62:case 124:index+=2;return{type:Token.Punctuator,value:String.fromCharCode(code)+String.fromCharCode(code2),range:[start,index]};case 33:case 61:index+=2;if(source.charCodeAt(index)===61){++index}return{type:Token.Punctuator,value:source.slice(start,index),range:[start,index]};default:break}}break}ch2=source[index+1];if(ch1===ch2&&"&|".indexOf(ch1)>=0){index+=2;return{type:Token.Punctuator,value:ch1+ch2,range:[start,index]}}if("<>=!+-*%&|^/".indexOf(ch1)>=0){++index;return{type:Token.Punctuator,value:ch1,range:[start,index]}}throwError({},Messages.UnexpectedToken,"ILLEGAL")}function scanNumericLiteral(){var number,start,ch;ch=source[index];assert(isDecimalDigit(ch.charCodeAt(0))||ch===".","Numeric literal must start with a decimal digit or a decimal point");start=index;number="";if(ch!=="."){number=source[index++];ch=source[index];if(number==="0"){if(ch&&isDecimalDigit(ch.charCodeAt(0))){throwError({},Messages.UnexpectedToken,"ILLEGAL")}}while(isDecimalDigit(source.charCodeAt(index))){number+=source[index++]}ch=source[index]}if(ch==="."){number+=source[index++];while(isDecimalDigit(source.charCodeAt(index))){number+=source[index++]}ch=source[index]}if(ch==="e"||ch==="E"){number+=source[index++];ch=source[index];if(ch==="+"||ch==="-"){number+=source[index++]}if(isDecimalDigit(source.charCodeAt(index))){while(isDecimalDigit(source.charCodeAt(index))){number+=source[index++]}}else{throwError({},Messages.UnexpectedToken,"ILLEGAL")}}if(isIdentifierStart(source.charCodeAt(index))){throwError({},Messages.UnexpectedToken,"ILLEGAL")}return{type:Token.NumericLiteral,value:parseFloat(number),range:[start,index]}}function scanStringLiteral(){var str="",quote,start,ch,octal=false;quote=source[index];assert(quote==="'"||quote==='"',"String literal must starts with a quote");start=index;++index;while(index<length){ch=source[index++];if(ch===quote){quote="";break}else if(ch==="\\"){ch=source[index++];if(!ch||!isLineTerminator(ch.charCodeAt(0))){switch(ch){case"n":str+="\n";break;case"r":str+="\r";break;case"t":str+=" ";break;case"b":str+="\b";break;case"f":str+="\f";break;case"v":str+=" ";break;default:str+=ch;break}}else{if(ch==="\r"&&source[index]==="\n"){++index}}}else if(isLineTerminator(ch.charCodeAt(0))){break}else{str+=ch}}if(quote!==""){throwError({},Messages.UnexpectedToken,"ILLEGAL")}return{type:Token.StringLiteral,value:str,octal:octal,range:[start,index]}}function isIdentifierName(token){return token.type===Token.Identifier||token.type===Token.Keyword||token.type===Token.BooleanLiteral||token.type===Token.NullLiteral}function advance(){var ch;skipWhitespace();if(index>=length){return{type:Token.EOF,range:[index,index]}}ch=source.charCodeAt(index);if(ch===40||ch===41||ch===58){return scanPunctuator()}if(ch===39||ch===34){return scanStringLiteral()}if(isIdentifierStart(ch)){return scanIdentifier()}if(ch===46){if(isDecimalDigit(source.charCodeAt(index+1))){return scanNumericLiteral()}return scanPunctuator()}if(isDecimalDigit(ch)){return scanNumericLiteral()}return scanPunctuator()}function lex(){var token;token=lookahead;index=token.range[1];lookahead=advance();index=token.range[1];return token}function peek(){var pos;pos=index;lookahead=advance();index=pos}function throwError(token,messageFormat){var error,args=Array.prototype.slice.call(arguments,2),msg=messageFormat.replace(/%(\d)/g,function(whole,index){assert(index<args.length,"Message reference must be in range");return args[index]});error=new Error(msg);error.index=index;error.description=msg;throw error}function throwUnexpected(token){throwError(token,Messages.UnexpectedToken,token.value)}function expect(value){var token=lex();if(token.type!==Token.Punctuator||token.value!==value){throwUnexpected(token)}}function match(value){return lookahead.type===Token.Punctuator&&lookahead.value===value}function matchKeyword(keyword){return lookahead.type===Token.Keyword&&lookahead.value===keyword}function consumeSemicolon(){if(source.charCodeAt(index)===59){lex();return}skipWhitespace();if(match(";")){lex();return}if(lookahead.type!==Token.EOF&&!match("}")){throwUnexpected(lookahead)}}function parseArrayInitialiser(){var elements=[];expect("[");while(!match("]")){if(match(",")){lex();elements.push(null)}else{elements.push(parseExpression());if(!match("]")){expect(",")}}}expect("]");return delegate.createArrayExpression(elements)}function parseObjectPropertyKey(){var token;skipWhitespace();token=lex();if(token.type===Token.StringLiteral||token.type===Token.NumericLiteral){return delegate.createLiteral(token)}return delegate.createIdentifier(token.value)}function parseObjectProperty(){var token,key;token=lookahead;skipWhitespace();if(token.type===Token.EOF||token.type===Token.Punctuator){throwUnexpected(token)}key=parseObjectPropertyKey();expect(":");return delegate.createProperty("init",key,parseExpression())}function parseObjectInitialiser(){var properties=[];expect("{");while(!match("}")){properties.push(parseObjectProperty());if(!match("}")){expect(",")}}expect("}");return delegate.createObjectExpression(properties)}function parseGroupExpression(){var expr;expect("(");expr=parseExpression();expect(")");return expr}function parsePrimaryExpression(){var type,token,expr;if(match("(")){return parseGroupExpression()}type=lookahead.type;if(type===Token.Identifier){expr=delegate.createIdentifier(lex().value)}else if(type===Token.StringLiteral||type===Token.NumericLiteral){expr=delegate.createLiteral(lex())}else if(type===Token.Keyword){if(matchKeyword("this")){lex();expr=delegate.createThisExpression()}}else if(type===Token.BooleanLiteral){token=lex();token.value=token.value==="true";expr=delegate.createLiteral(token)}else if(type===Token.NullLiteral){token=lex();token.value=null;expr=delegate.createLiteral(token)}else if(match("[")){expr=parseArrayInitialiser()}else if(match("{")){expr=parseObjectInitialiser()}if(expr){return expr}throwUnexpected(lex())}function parseArguments(){var args=[];expect("(");if(!match(")")){while(index<length){args.push(parseExpression());if(match(")")){break}expect(",")}}expect(")");return args}function parseNonComputedProperty(){var token;token=lex();if(!isIdentifierName(token)){throwUnexpected(token)}return delegate.createIdentifier(token.value)}function parseNonComputedMember(){expect(".");return parseNonComputedProperty()}function parseComputedMember(){var expr;expect("[");expr=parseExpression();expect("]");return expr}function parseLeftHandSideExpression(){var expr,args,property;expr=parsePrimaryExpression();while(true){if(match("[")){property=parseComputedMember();expr=delegate.createMemberExpression("[",expr,property)}else if(match(".")){property=parseNonComputedMember();expr=delegate.createMemberExpression(".",expr,property)}else if(match("(")){args=parseArguments();expr=delegate.createCallExpression(expr,args)}else{break}}return expr}var parsePostfixExpression=parseLeftHandSideExpression;function parseUnaryExpression(){var token,expr;if(lookahead.type!==Token.Punctuator&&lookahead.type!==Token.Keyword){expr=parsePostfixExpression()}else if(match("+")||match("-")||match("!")){token=lex();expr=parseUnaryExpression();expr=delegate.createUnaryExpression(token.value,expr)}else if(matchKeyword("delete")||matchKeyword("void")||matchKeyword("typeof")){throwError({},Messages.UnexpectedToken)}else{expr=parsePostfixExpression()}return expr}function binaryPrecedence(token){var prec=0;if(token.type!==Token.Punctuator&&token.type!==Token.Keyword){return 0}switch(token.value){case"||":prec=1;break;case"&&":prec=2;break;case"==":case"!=":case"===":case"!==":prec=6;break;case"<":case">":case"<=":case">=":case"instanceof":prec=7;break;case"in":prec=7;break;case"+":case"-":prec=9;break;case"*":case"/":case"%":prec=11;break;default:break}return prec}function parseBinaryExpression(){var expr,token,prec,stack,right,operator,left,i;left=parseUnaryExpression();token=lookahead;prec=binaryPrecedence(token);if(prec===0){return left}token.prec=prec;lex();right=parseUnaryExpression();stack=[left,token,right];while((prec=binaryPrecedence(lookahead))>0){while(stack.length>2&&prec<=stack[stack.length-2].prec){right=stack.pop();operator=stack.pop().value;left=stack.pop();expr=delegate.createBinaryExpression(operator,left,right);stack.push(expr)}token=lex();token.prec=prec;stack.push(token);expr=parseUnaryExpression();stack.push(expr)}i=stack.length-1;expr=stack[i];while(i>1){expr=delegate.createBinaryExpression(stack[i-1].value,stack[i-2],expr);i-=2}return expr}function parseConditionalExpression(){var expr,consequent,alternate;expr=parseBinaryExpression();if(match("?")){lex();consequent=parseConditionalExpression();expect(":");alternate=parseConditionalExpression();expr=delegate.createConditionalExpression(expr,consequent,alternate)}return expr}var parseExpression=parseConditionalExpression;function parseFilter(){var identifier,args;identifier=lex();if(identifier.type!==Token.Identifier){throwUnexpected(identifier)}args=match("(")?parseArguments():[];return delegate.createFilter(identifier.value,args)}function parseFilters(){while(match("|")){lex();parseFilter()}}function parseTopLevel(){skipWhitespace();peek();var expr=parseExpression();if(expr){if(lookahead.value===","||lookahead.value=="in"&&expr.type===Syntax.Identifier){parseInExpression(expr)}else{parseFilters();if(lookahead.value==="as"){parseAsExpression(expr)}else{delegate.createTopLevel(expr)}}}if(lookahead.type!==Token.EOF){throwUnexpected(lookahead)}}function parseAsExpression(expr){lex();var identifier=lex().value;delegate.createAsExpression(expr,identifier)}function parseInExpression(identifier){var indexName;if(lookahead.value===","){lex();if(lookahead.type!==Token.Identifier)throwUnexpected(lookahead);indexName=lex().value}lex();var expr=parseExpression();parseFilters();delegate.createInExpression(identifier.name,indexName,expr)}function parse(code,inDelegate){delegate=inDelegate;source=code;index=0;length=source.length;lookahead=null;state={labelSet:{}};return parseTopLevel()}global.esprima={parse:parse}})(this);(function(global){"use strict";function prepareBinding(expressionText,name,node,filterRegistry){var expression;try{expression=getExpression(expressionText);if(expression.scopeIdent&&(node.nodeType!==Node.ELEMENT_NODE||node.tagName!=="TEMPLATE"||name!=="bind"&&name!=="repeat")){throw Error("as and in can only be used within <template bind/repeat>")}}catch(ex){console.error("Invalid expression syntax: "+expressionText,ex);return}return function(model,node,oneTime){var binding=expression.getBinding(model,filterRegistry,oneTime);if(expression.scopeIdent&&binding){node.polymerExpressionScopeIdent_=expression.scopeIdent;if(expression.indexIdent)node.polymerExpressionIndexIdent_=expression.indexIdent}return binding}}var expressionParseCache=Object.create(null);function getExpression(expressionText){var expression=expressionParseCache[expressionText];if(!expression){var delegate=new ASTDelegate;esprima.parse(expressionText,delegate);expression=new Expression(delegate);expressionParseCache[expressionText]=expression}return expression}function Literal(value){this.value=value;this.valueFn_=undefined}Literal.prototype={valueFn:function(){if(!this.valueFn_){var value=this.value;this.valueFn_=function(){return value}}return this.valueFn_}};function IdentPath(name){this.name=name;this.path=Path.get(name)}IdentPath.prototype={valueFn:function(){if(!this.valueFn_){var name=this.name;var path=this.path;this.valueFn_=function(model,observer){if(observer)observer.addPath(model,path);return path.getValueFrom(model)}}return this.valueFn_},setValue:function(model,newValue){if(this.path.length==1)model=findScope(model,this.path[0]);return this.path.setValueFrom(model,newValue)}};function MemberExpression(object,property,accessor){this.computed=accessor=="[";this.dynamicDeps=typeof object=="function"||object.dynamicDeps||this.computed&&!(property instanceof Literal);this.simplePath=!this.dynamicDeps&&(property instanceof IdentPath||property instanceof Literal)&&(object instanceof MemberExpression||object instanceof IdentPath);this.object=this.simplePath?object:getFn(object);this.property=!this.computed||this.simplePath?property:getFn(property)}MemberExpression.prototype={get fullPath(){if(!this.fullPath_){var parts=this.object instanceof MemberExpression?this.object.fullPath.slice():[this.object.name];parts.push(this.property instanceof IdentPath?this.property.name:this.property.value);this.fullPath_=Path.get(parts)}return this.fullPath_},valueFn:function(){if(!this.valueFn_){var object=this.object;if(this.simplePath){var path=this.fullPath;this.valueFn_=function(model,observer){if(observer)observer.addPath(model,path);return path.getValueFrom(model)}}else if(!this.computed){var path=Path.get(this.property.name);this.valueFn_=function(model,observer,filterRegistry){var context=object(model,observer,filterRegistry);if(observer)observer.addPath(context,path);return path.getValueFrom(context)}}else{var property=this.property;this.valueFn_=function(model,observer,filterRegistry){var context=object(model,observer,filterRegistry);var propName=property(model,observer,filterRegistry);if(observer)observer.addPath(context,[propName]);return context?context[propName]:undefined}}}return this.valueFn_},setValue:function(model,newValue){if(this.simplePath){this.fullPath.setValueFrom(model,newValue);return newValue}var object=this.object(model);var propName=this.property instanceof IdentPath?this.property.name:this.property(model);return object[propName]=newValue}};function Filter(name,args){this.name=name;this.args=[];for(var i=0;i<args.length;i++){this.args[i]=getFn(args[i])}}Filter.prototype={transform:function(model,observer,filterRegistry,toModelDirection,initialArgs){var context=model;var fn=context[this.name];if(!fn){fn=filterRegistry[this.name];if(!fn){console.error("Cannot find function or filter: "+this.name);return}}if(toModelDirection){fn=fn.toModel}else if(typeof fn.toDOM=="function"){fn=fn.toDOM}if(typeof fn!="function"){console.error("Cannot find function or filter: "+this.name);return}var args=initialArgs||[];for(var i=0;i<this.args.length;i++){args.push(getFn(this.args[i])(model,observer,filterRegistry))}return fn.apply(context,args)}};function notImplemented(){throw Error("Not Implemented")}var unaryOperators={"+":function(v){return+v},"-":function(v){return-v},"!":function(v){return!v}};var binaryOperators={"+":function(l,r){return l+r},"-":function(l,r){return l-r},"*":function(l,r){return l*r},"/":function(l,r){return l/r},"%":function(l,r){return l%r},"<":function(l,r){return l<r},">":function(l,r){return l>r},"<=":function(l,r){return l<=r},">=":function(l,r){return l>=r},"==":function(l,r){return l==r},"!=":function(l,r){return l!=r},"===":function(l,r){return l===r},"!==":function(l,r){return l!==r},"&&":function(l,r){return l&&r},"||":function(l,r){return l||r}};function getFn(arg){return typeof arg=="function"?arg:arg.valueFn()}function ASTDelegate(){this.expression=null;this.filters=[];this.deps={};this.currentPath=undefined;this.scopeIdent=undefined;this.indexIdent=undefined;this.dynamicDeps=false}ASTDelegate.prototype={createUnaryExpression:function(op,argument){if(!unaryOperators[op])throw Error("Disallowed operator: "+op);argument=getFn(argument);return function(model,observer,filterRegistry){return unaryOperators[op](argument(model,observer,filterRegistry))}},createBinaryExpression:function(op,left,right){if(!binaryOperators[op])throw Error("Disallowed operator: "+op);left=getFn(left);right=getFn(right);switch(op){case"||":this.dynamicDeps=true;return function(model,observer,filterRegistry){return left(model,observer,filterRegistry)||right(model,observer,filterRegistry)};case"&&":this.dynamicDeps=true;return function(model,observer,filterRegistry){return left(model,observer,filterRegistry)&&right(model,observer,filterRegistry)}}return function(model,observer,filterRegistry){return binaryOperators[op](left(model,observer,filterRegistry),right(model,observer,filterRegistry))}},createConditionalExpression:function(test,consequent,alternate){test=getFn(test);consequent=getFn(consequent);alternate=getFn(alternate);this.dynamicDeps=true;return function(model,observer,filterRegistry){return test(model,observer,filterRegistry)?consequent(model,observer,filterRegistry):alternate(model,observer,filterRegistry)}},createIdentifier:function(name){var ident=new IdentPath(name);ident.type="Identifier";return ident},createMemberExpression:function(accessor,object,property){var ex=new MemberExpression(object,property,accessor);if(ex.dynamicDeps)this.dynamicDeps=true;return ex},createCallExpression:function(expression,args){if(!(expression instanceof IdentPath))throw Error("Only identifier function invocations are allowed");var filter=new Filter(expression.name,args);return function(model,observer,filterRegistry){return filter.transform(model,observer,filterRegistry,false)}},createLiteral:function(token){return new Literal(token.value)},createArrayExpression:function(elements){for(var i=0;i<elements.length;i++)elements[i]=getFn(elements[i]);return function(model,observer,filterRegistry){var arr=[];for(var i=0;i<elements.length;i++)arr.push(elements[i](model,observer,filterRegistry));return arr}},createProperty:function(kind,key,value){return{key:key instanceof IdentPath?key.name:key.value,value:value}},createObjectExpression:function(properties){for(var i=0;i<properties.length;i++)properties[i].value=getFn(properties[i].value);return function(model,observer,filterRegistry){var obj={};for(var i=0;i<properties.length;i++)obj[properties[i].key]=properties[i].value(model,observer,filterRegistry);return obj}},createFilter:function(name,args){this.filters.push(new Filter(name,args))},createAsExpression:function(expression,scopeIdent){this.expression=expression;this.scopeIdent=scopeIdent},createInExpression:function(scopeIdent,indexIdent,expression){this.expression=expression;this.scopeIdent=scopeIdent;this.indexIdent=indexIdent},createTopLevel:function(expression){this.expression=expression},createThisExpression:notImplemented};function ConstantObservable(value){this.value_=value}ConstantObservable.prototype={open:function(){return this.value_},discardChanges:function(){return this.value_},deliver:function(){},close:function(){}};function Expression(delegate){this.scopeIdent=delegate.scopeIdent;this.indexIdent=delegate.indexIdent;if(!delegate.expression)throw Error("No expression found.");this.expression=delegate.expression;getFn(this.expression);this.filters=delegate.filters;this.dynamicDeps=delegate.dynamicDeps}Expression.prototype={getBinding:function(model,filterRegistry,oneTime){if(oneTime)return this.getValue(model,undefined,filterRegistry);var observer=new CompoundObserver;var firstValue=this.getValue(model,observer,filterRegistry);var firstTime=true;var self=this;function valueFn(){if(firstTime){firstTime=false;return firstValue}if(self.dynamicDeps)observer.startReset();var value=self.getValue(model,self.dynamicDeps?observer:undefined,filterRegistry);if(self.dynamicDeps)observer.finishReset();return value}function setValueFn(newValue){self.setValue(model,newValue,filterRegistry);return newValue}return new ObserverTransform(observer,valueFn,setValueFn,true)},getValue:function(model,observer,filterRegistry){var value=getFn(this.expression)(model,observer,filterRegistry);for(var i=0;i<this.filters.length;i++){value=this.filters[i].transform(model,observer,filterRegistry,false,[value])}return value},setValue:function(model,newValue,filterRegistry){var count=this.filters?this.filters.length:0;while(count-->0){newValue=this.filters[count].transform(model,undefined,filterRegistry,true,[newValue])}if(this.expression.setValue)return this.expression.setValue(model,newValue)}};function convertStylePropertyName(name){return String(name).replace(/[A-Z]/g,function(c){return"-"+c.toLowerCase()})}var parentScopeName="@"+Math.random().toString(36).slice(2);function findScope(model,prop){while(model[parentScopeName]&&!Object.prototype.hasOwnProperty.call(model,prop)){model=model[parentScopeName]}return model}function isLiteralExpression(pathString){switch(pathString){case"":return false;case"false":case"null":case"true":return true}if(!isNaN(Number(pathString)))return true;return false}function PolymerExpressions(){}PolymerExpressions.prototype={styleObject:function(value){var parts=[];for(var key in value){parts.push(convertStylePropertyName(key)+": "+value[key])}return parts.join("; ")},tokenList:function(value){var tokens=[];for(var key in value){if(value[key])tokens.push(key)}return tokens.join(" ")},prepareInstancePositionChanged:function(template){var indexIdent=template.polymerExpressionIndexIdent_;if(!indexIdent)return;return function(templateInstance,index){templateInstance.model[indexIdent]=index}},prepareBinding:function(pathString,name,node){var path=Path.get(pathString);if(!isLiteralExpression(pathString)&&path.valid){if(path.length==1){return function(model,node,oneTime){if(oneTime)return path.getValueFrom(model);var scope=findScope(model,path[0]);return new PathObserver(scope,path)}}return}return prepareBinding(pathString,name,node,this)},prepareInstanceModel:function(template){var scopeName=template.polymerExpressionScopeIdent_;if(!scopeName)return;var parentScope=template.templateInstance?template.templateInstance.model:template.model;var indexName=template.polymerExpressionIndexIdent_;return function(model){return createScopeObject(parentScope,model,scopeName,indexName)}}};var createScopeObject="__proto__"in{}?function(parentScope,model,scopeName,indexName){var scope={};scope[scopeName]=model;scope[indexName]=undefined;scope[parentScopeName]=parentScope;scope.__proto__=parentScope;return scope}:function(parentScope,model,scopeName,indexName){var scope=Object.create(parentScope);Object.defineProperty(scope,scopeName,{value:model,configurable:true,writable:true});Object.defineProperty(scope,indexName,{value:undefined,configurable:true,writable:true});Object.defineProperty(scope,parentScopeName,{value:parentScope,configurable:true,writable:true});return scope};global.PolymerExpressions=PolymerExpressions;PolymerExpressions.getExpression=getExpression})(this);Polymer={version:"0.5.5"};if(typeof 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imports=document.querySelectorAll("link[rel=import]");for(var i=0,l=imports.length,imp;i<l&&(imp=imports[i]);i++){handleImport(imp)}}})()}whenReady(function(){HTMLImports.ready=true;HTMLImports.readyTime=(new Date).getTime();rootDocument.dispatchEvent(new CustomEvent("HTMLImportsLoaded",{bubbles:true}))});scope.IMPORT_LINK_TYPE=IMPORT_LINK_TYPE;scope.useNative=useNative;scope.rootDocument=rootDocument;scope.whenReady=whenReady;scope.isIE=isIE})(HTMLImports);(function(scope){var style=document.createElement("style");style.textContent=""+"body {"+"transition: opacity ease-in 0.2s;"+" } \n"+"body[unresolved] {"+"opacity: 0; display: block; overflow: hidden;"+" } \n";var head=document.querySelector("head");head.insertBefore(style,head.firstChild)})(Platform)}(function(global){"use strict";var testingExposeCycleCount=global.testingExposeCycleCount;function detectObjectObserve(){if(typeof Object.observe!=="function"||typeof Array.observe!=="function"){return false}var records=[];function callback(recs){records=recs}var test={};var arr=[];Object.observe(test,callback);Array.observe(arr,callback);test.id=1;test.id=2;delete test.id;arr.push(1,2);arr.length=0;Object.deliverChangeRecords(callback);if(records.length!==5)return false;if(records[0].type!="add"||records[1].type!="update"||records[2].type!="delete"||records[3].type!="splice"||records[4].type!="splice"){return false}Object.unobserve(test,callback);Array.unobserve(arr,callback);return true}var hasObserve=detectObjectObserve();function detectEval(){if(typeof chrome!=="undefined"&&chrome.app&&chrome.app.runtime){return false}if(typeof navigator!="undefined"&&navigator.getDeviceStorage){return false}try{var f=new Function("","return true;");return f()}catch(ex){return false}}var hasEval=detectEval();function isIndex(s){return+s===s>>>0&&s!==""}function toNumber(s){return+s}function isObject(obj){return obj===Object(obj)}var numberIsNaN=global.Number.isNaN||function(value){return typeof value==="number"&&global.isNaN(value)};function areSameValue(left,right){if(left===right)return left!==0||1/left===1/right;if(numberIsNaN(left)&&numberIsNaN(right))return true;return left!==left&&right!==right}var createObject="__proto__"in{}?function(obj){return obj}:function(obj){var proto=obj.__proto__;if(!proto)return obj;var newObject=Object.create(proto);Object.getOwnPropertyNames(obj).forEach(function(name){Object.defineProperty(newObject,name,Object.getOwnPropertyDescriptor(obj,name))});return newObject};var identStart="[$_a-zA-Z]";var identPart="[$_a-zA-Z0-9]";var identRegExp=new RegExp("^"+identStart+"+"+identPart+"*"+"$");
function getPathCharType(char){if(char===undefined)return"eof";var code=char.charCodeAt(0);switch(code){case 91:case 93:case 46:case 34:case 39:case 48:return char;case 95:case 36:return"ident";case 32:case 9:case 10:case 13:case 160:case 65279:case 8232:case 8233:return"ws"}if(97<=code&&code<=122||65<=code&&code<=90)return"ident";if(49<=code&&code<=57)return"number";return"else"}var pathStateMachine={beforePath:{ws:["beforePath"],ident:["inIdent","append"],"[":["beforeElement"],eof:["afterPath"]},inPath:{ws:["inPath"],".":["beforeIdent"],"[":["beforeElement"],eof:["afterPath"]},beforeIdent:{ws:["beforeIdent"],ident:["inIdent","append"]},inIdent:{ident:["inIdent","append"],0:["inIdent","append"],number:["inIdent","append"],ws:["inPath","push"],".":["beforeIdent","push"],"[":["beforeElement","push"],eof:["afterPath","push"]},beforeElement:{ws:["beforeElement"],0:["afterZero","append"],number:["inIndex","append"],"'":["inSingleQuote","append",""],'"':["inDoubleQuote","append",""]},afterZero:{ws:["afterElement","push"],"]":["inPath","push"]},inIndex:{0:["inIndex","append"],number:["inIndex","append"],ws:["afterElement"],"]":["inPath","push"]},inSingleQuote:{"'":["afterElement"],eof:["error"],"else":["inSingleQuote","append"]},inDoubleQuote:{'"':["afterElement"],eof:["error"],"else":["inDoubleQuote","append"]},afterElement:{ws:["afterElement"],"]":["inPath","push"]}};function noop(){}function parsePath(path){var keys=[];var index=-1;var c,newChar,key,type,transition,action,typeMap,mode="beforePath";var actions={push:function(){if(key===undefined)return;keys.push(key);key=undefined},append:function(){if(key===undefined)key=newChar;else key+=newChar}};function maybeUnescapeQuote(){if(index>=path.length)return;var nextChar=path[index+1];if(mode=="inSingleQuote"&&nextChar=="'"||mode=="inDoubleQuote"&&nextChar=='"'){index++;newChar=nextChar;actions.append();return true}}while(mode){index++;c=path[index];if(c=="\\"&&maybeUnescapeQuote(mode))continue;type=getPathCharType(c);typeMap=pathStateMachine[mode];transition=typeMap[type]||typeMap["else"]||"error";if(transition=="error")return;mode=transition[0];action=actions[transition[1]]||noop;newChar=transition[2]===undefined?c:transition[2];action();if(mode==="afterPath"){return keys}}return}function isIdent(s){return identRegExp.test(s)}var constructorIsPrivate={};function Path(parts,privateToken){if(privateToken!==constructorIsPrivate)throw Error("Use Path.get to retrieve path objects");for(var i=0;i<parts.length;i++){this.push(String(parts[i]))}if(hasEval&&this.length){this.getValueFrom=this.compiledGetValueFromFn()}}var pathCache={};function getPath(pathString){if(pathString instanceof Path)return pathString;if(pathString==null||pathString.length==0)pathString="";if(typeof pathString!="string"){if(isIndex(pathString.length)){return new Path(pathString,constructorIsPrivate)}pathString=String(pathString)}var path=pathCache[pathString];if(path)return path;var parts=parsePath(pathString);if(!parts)return invalidPath;var path=new Path(parts,constructorIsPrivate);pathCache[pathString]=path;return path}Path.get=getPath;function formatAccessor(key){if(isIndex(key)){return"["+key+"]"}else{return'["'+key.replace(/"/g,'\\"')+'"]'}}Path.prototype=createObject({__proto__:[],valid:true,toString:function(){var pathString="";for(var i=0;i<this.length;i++){var key=this[i];if(isIdent(key)){pathString+=i?"."+key:key}else{pathString+=formatAccessor(key)}}return pathString},getValueFrom:function(obj,directObserver){for(var i=0;i<this.length;i++){if(obj==null)return;obj=obj[this[i]]}return obj},iterateObjects:function(obj,observe){for(var i=0;i<this.length;i++){if(i)obj=obj[this[i-1]];if(!isObject(obj))return;observe(obj,this[i])}},compiledGetValueFromFn:function(){var str="";var pathString="obj";str+="if (obj != null";var i=0;var key;for(;i<this.length-1;i++){key=this[i];pathString+=isIdent(key)?"."+key:formatAccessor(key);str+=" &&\n "+pathString+" != null"}str+=")\n";var key=this[i];pathString+=isIdent(key)?"."+key:formatAccessor(key);str+=" return "+pathString+";\nelse\n return undefined;";return new Function("obj",str)},setValueFrom:function(obj,value){if(!this.length)return false;for(var i=0;i<this.length-1;i++){if(!isObject(obj))return false;obj=obj[this[i]]}if(!isObject(obj))return false;obj[this[i]]=value;return true}});var invalidPath=new Path("",constructorIsPrivate);invalidPath.valid=false;invalidPath.getValueFrom=invalidPath.setValueFrom=function(){};var MAX_DIRTY_CHECK_CYCLES=1e3;function dirtyCheck(observer){var cycles=0;while(cycles<MAX_DIRTY_CHECK_CYCLES&&observer.check_()){cycles++}if(testingExposeCycleCount)global.dirtyCheckCycleCount=cycles;return cycles>0}function objectIsEmpty(object){for(var prop in object)return false;return true}function diffIsEmpty(diff){return objectIsEmpty(diff.added)&&objectIsEmpty(diff.removed)&&objectIsEmpty(diff.changed)}function diffObjectFromOldObject(object,oldObject){var added={};var removed={};var changed={};for(var prop in oldObject){var newValue=object[prop];if(newValue!==undefined&&newValue===oldObject[prop])continue;if(!(prop in object)){removed[prop]=undefined;continue}if(newValue!==oldObject[prop])changed[prop]=newValue}for(var prop in object){if(prop in oldObject)continue;added[prop]=object[prop]}if(Array.isArray(object)&&object.length!==oldObject.length)changed.length=object.length;return{added:added,removed:removed,changed:changed}}var eomTasks=[];function runEOMTasks(){if(!eomTasks.length)return false;for(var i=0;i<eomTasks.length;i++){eomTasks[i]()}eomTasks.length=0;return true}var runEOM=hasObserve?function(){return function(fn){return Promise.resolve().then(fn)}}():function(){return function(fn){eomTasks.push(fn)}}();var observedObjectCache=[];function newObservedObject(){var observer;var object;var discardRecords=false;var first=true;function callback(records){if(observer&&observer.state_===OPENED&&!discardRecords)observer.check_(records)}return{open:function(obs){if(observer)throw Error("ObservedObject in use");if(!first)Object.deliverChangeRecords(callback);observer=obs;first=false},observe:function(obj,arrayObserve){object=obj;if(arrayObserve)Array.observe(object,callback);else Object.observe(object,callback)},deliver:function(discard){discardRecords=discard;Object.deliverChangeRecords(callback);discardRecords=false},close:function(){observer=undefined;Object.unobserve(object,callback);observedObjectCache.push(this)}}}function getObservedObject(observer,object,arrayObserve){var dir=observedObjectCache.pop()||newObservedObject();dir.open(observer);dir.observe(object,arrayObserve);return dir}var observedSetCache=[];function newObservedSet(){var observerCount=0;var observers=[];var objects=[];var rootObj;var rootObjProps;function observe(obj,prop){if(!obj)return;if(obj===rootObj)rootObjProps[prop]=true;if(objects.indexOf(obj)<0){objects.push(obj);Object.observe(obj,callback)}observe(Object.getPrototypeOf(obj),prop)}function allRootObjNonObservedProps(recs){for(var i=0;i<recs.length;i++){var rec=recs[i];if(rec.object!==rootObj||rootObjProps[rec.name]||rec.type==="setPrototype"){return false}}return true}function callback(recs){if(allRootObjNonObservedProps(recs))return;var observer;for(var i=0;i<observers.length;i++){observer=observers[i];if(observer.state_==OPENED){observer.iterateObjects_(observe)}}for(var i=0;i<observers.length;i++){observer=observers[i];if(observer.state_==OPENED){observer.check_()}}}var record={objects:objects,get rootObject(){return rootObj},set rootObject(value){rootObj=value;rootObjProps={}},open:function(obs,object){observers.push(obs);observerCount++;obs.iterateObjects_(observe)},close:function(obs){observerCount--;if(observerCount>0){return}for(var i=0;i<objects.length;i++){Object.unobserve(objects[i],callback);Observer.unobservedCount++}observers.length=0;objects.length=0;rootObj=undefined;rootObjProps=undefined;observedSetCache.push(this);if(lastObservedSet===this)lastObservedSet=null}};return record}var lastObservedSet;function getObservedSet(observer,obj){if(!lastObservedSet||lastObservedSet.rootObject!==obj){lastObservedSet=observedSetCache.pop()||newObservedSet();lastObservedSet.rootObject=obj}lastObservedSet.open(observer,obj);return lastObservedSet}var UNOPENED=0;var OPENED=1;var CLOSED=2;var RESETTING=3;var nextObserverId=1;function Observer(){this.state_=UNOPENED;this.callback_=undefined;this.target_=undefined;this.directObserver_=undefined;this.value_=undefined;this.id_=nextObserverId++}Observer.prototype={open:function(callback,target){if(this.state_!=UNOPENED)throw Error("Observer has already been opened.");addToAll(this);this.callback_=callback;this.target_=target;this.connect_();this.state_=OPENED;return this.value_},close:function(){if(this.state_!=OPENED)return;removeFromAll(this);this.disconnect_();this.value_=undefined;this.callback_=undefined;this.target_=undefined;this.state_=CLOSED},deliver:function(){if(this.state_!=OPENED)return;dirtyCheck(this)},report_:function(changes){try{this.callback_.apply(this.target_,changes)}catch(ex){Observer._errorThrownDuringCallback=true;console.error("Exception caught during observer callback: "+(ex.stack||ex))}},discardChanges:function(){this.check_(undefined,true);return this.value_}};var collectObservers=!hasObserve;var allObservers;Observer._allObserversCount=0;if(collectObservers){allObservers=[]}function addToAll(observer){Observer._allObserversCount++;if(!collectObservers)return;allObservers.push(observer)}function removeFromAll(observer){Observer._allObserversCount--}var runningMicrotaskCheckpoint=false;global.Platform=global.Platform||{};global.Platform.performMicrotaskCheckpoint=function(){if(runningMicrotaskCheckpoint)return;if(!collectObservers)return;runningMicrotaskCheckpoint=true;var cycles=0;var anyChanged,toCheck;do{cycles++;toCheck=allObservers;allObservers=[];anyChanged=false;for(var i=0;i<toCheck.length;i++){var observer=toCheck[i];if(observer.state_!=OPENED)continue;if(observer.check_())anyChanged=true;allObservers.push(observer)}if(runEOMTasks())anyChanged=true}while(cycles<MAX_DIRTY_CHECK_CYCLES&&anyChanged);if(testingExposeCycleCount)global.dirtyCheckCycleCount=cycles;runningMicrotaskCheckpoint=false};if(collectObservers){global.Platform.clearObservers=function(){allObservers=[]}}function ObjectObserver(object){Observer.call(this);this.value_=object;this.oldObject_=undefined}ObjectObserver.prototype=createObject({__proto__:Observer.prototype,arrayObserve:false,connect_:function(callback,target){if(hasObserve){this.directObserver_=getObservedObject(this,this.value_,this.arrayObserve)}else{this.oldObject_=this.copyObject(this.value_)}},copyObject:function(object){var copy=Array.isArray(object)?[]:{};for(var prop in object){copy[prop]=object[prop]}if(Array.isArray(object))copy.length=object.length;return copy},check_:function(changeRecords,skipChanges){var diff;var oldValues;if(hasObserve){if(!changeRecords)return false;oldValues={};diff=diffObjectFromChangeRecords(this.value_,changeRecords,oldValues)}else{oldValues=this.oldObject_;diff=diffObjectFromOldObject(this.value_,this.oldObject_)}if(diffIsEmpty(diff))return false;if(!hasObserve)this.oldObject_=this.copyObject(this.value_);this.report_([diff.added||{},diff.removed||{},diff.changed||{},function(property){return oldValues[property]}]);return true},disconnect_:function(){if(hasObserve){this.directObserver_.close();this.directObserver_=undefined}else{this.oldObject_=undefined}},deliver:function(){if(this.state_!=OPENED)return;if(hasObserve)this.directObserver_.deliver(false);else dirtyCheck(this)},discardChanges:function(){if(this.directObserver_)this.directObserver_.deliver(true);else this.oldObject_=this.copyObject(this.value_);return this.value_}});function ArrayObserver(array){if(!Array.isArray(array))throw Error("Provided object is not an Array");ObjectObserver.call(this,array)}ArrayObserver.prototype=createObject({__proto__:ObjectObserver.prototype,arrayObserve:true,copyObject:function(arr){return arr.slice()},check_:function(changeRecords){var splices;if(hasObserve){if(!changeRecords)return false;splices=projectArraySplices(this.value_,changeRecords)}else{splices=calcSplices(this.value_,0,this.value_.length,this.oldObject_,0,this.oldObject_.length)}if(!splices||!splices.length)return false;if(!hasObserve)this.oldObject_=this.copyObject(this.value_);this.report_([splices]);return true}});ArrayObserver.applySplices=function(previous,current,splices){splices.forEach(function(splice){var spliceArgs=[splice.index,splice.removed.length];var addIndex=splice.index;while(addIndex<splice.index+splice.addedCount){spliceArgs.push(current[addIndex]);addIndex++}Array.prototype.splice.apply(previous,spliceArgs)})};function PathObserver(object,path){Observer.call(this);this.object_=object;this.path_=getPath(path);this.directObserver_=undefined}PathObserver.prototype=createObject({__proto__:Observer.prototype,get path(){return this.path_},connect_:function(){if(hasObserve)this.directObserver_=getObservedSet(this,this.object_);this.check_(undefined,true)},disconnect_:function(){this.value_=undefined;if(this.directObserver_){this.directObserver_.close(this);this.directObserver_=undefined}},iterateObjects_:function(observe){this.path_.iterateObjects(this.object_,observe)},check_:function(changeRecords,skipChanges){var oldValue=this.value_;this.value_=this.path_.getValueFrom(this.object_);if(skipChanges||areSameValue(this.value_,oldValue))return false;this.report_([this.value_,oldValue,this]);return true},setValue:function(newValue){if(this.path_)this.path_.setValueFrom(this.object_,newValue)}});function CompoundObserver(reportChangesOnOpen){Observer.call(this);this.reportChangesOnOpen_=reportChangesOnOpen;this.value_=[];this.directObserver_=undefined;this.observed_=[]}var observerSentinel={};CompoundObserver.prototype=createObject({__proto__:Observer.prototype,connect_:function(){if(hasObserve){var object;var needsDirectObserver=false;for(var i=0;i<this.observed_.length;i+=2){object=this.observed_[i];if(object!==observerSentinel){needsDirectObserver=true;break}}if(needsDirectObserver)this.directObserver_=getObservedSet(this,object)}this.check_(undefined,!this.reportChangesOnOpen_)},disconnect_:function(){for(var i=0;i<this.observed_.length;i+=2){if(this.observed_[i]===observerSentinel)this.observed_[i+1].close()}this.observed_.length=0;this.value_.length=0;if(this.directObserver_){this.directObserver_.close(this);this.directObserver_=undefined}},addPath:function(object,path){if(this.state_!=UNOPENED&&this.state_!=RESETTING)throw Error("Cannot add paths once started.");var path=getPath(path);this.observed_.push(object,path);if(!this.reportChangesOnOpen_)return;var index=this.observed_.length/2-1;this.value_[index]=path.getValueFrom(object)},addObserver:function(observer){if(this.state_!=UNOPENED&&this.state_!=RESETTING)throw Error("Cannot add observers once started.");this.observed_.push(observerSentinel,observer);if(!this.reportChangesOnOpen_)return;var index=this.observed_.length/2-1;this.value_[index]=observer.open(this.deliver,this)},startReset:function(){if(this.state_!=OPENED)throw Error("Can only reset while open");this.state_=RESETTING;this.disconnect_()},finishReset:function(){if(this.state_!=RESETTING)throw Error("Can only finishReset after startReset");this.state_=OPENED;this.connect_();return this.value_},iterateObjects_:function(observe){var object;for(var i=0;i<this.observed_.length;i+=2){object=this.observed_[i];if(object!==observerSentinel)this.observed_[i+1].iterateObjects(object,observe)}},check_:function(changeRecords,skipChanges){var oldValues;for(var i=0;i<this.observed_.length;i+=2){var object=this.observed_[i];var path=this.observed_[i+1];var value;if(object===observerSentinel){var observable=path;value=this.state_===UNOPENED?observable.open(this.deliver,this):observable.discardChanges()}else{value=path.getValueFrom(object)}if(skipChanges){this.value_[i/2]=value;continue}if(areSameValue(value,this.value_[i/2]))continue;oldValues=oldValues||[];oldValues[i/2]=this.value_[i/2];this.value_[i/2]=value}if(!oldValues)return false;this.report_([this.value_,oldValues,this.observed_]);return true}});function identFn(value){return value}function ObserverTransform(observable,getValueFn,setValueFn,dontPassThroughSet){this.callback_=undefined;this.target_=undefined;this.value_=undefined;this.observable_=observable;this.getValueFn_=getValueFn||identFn;this.setValueFn_=setValueFn||identFn;this.dontPassThroughSet_=dontPassThroughSet}ObserverTransform.prototype={open:function(callback,target){this.callback_=callback;this.target_=target;this.value_=this.getValueFn_(this.observable_.open(this.observedCallback_,this));return this.value_},observedCallback_:function(value){value=this.getValueFn_(value);if(areSameValue(value,this.value_))return;var oldValue=this.value_;this.value_=value;this.callback_.call(this.target_,this.value_,oldValue)},discardChanges:function(){this.value_=this.getValueFn_(this.observable_.discardChanges());return this.value_},deliver:function(){return this.observable_.deliver()},setValue:function(value){value=this.setValueFn_(value);if(!this.dontPassThroughSet_&&this.observable_.setValue)return this.observable_.setValue(value)},close:function(){if(this.observable_)this.observable_.close();this.callback_=undefined;this.target_=undefined;this.observable_=undefined;this.value_=undefined;this.getValueFn_=undefined;this.setValueFn_=undefined}};var expectedRecordTypes={add:true,update:true,"delete":true};function diffObjectFromChangeRecords(object,changeRecords,oldValues){var added={};var removed={};for(var i=0;i<changeRecords.length;i++){var record=changeRecords[i];if(!expectedRecordTypes[record.type]){console.error("Unknown changeRecord type: "+record.type);console.error(record);continue}if(!(record.name in oldValues))oldValues[record.name]=record.oldValue;if(record.type=="update")continue;if(record.type=="add"){if(record.name in removed)delete removed[record.name];else added[record.name]=true;continue}if(record.name in added){delete added[record.name];delete oldValues[record.name]}else{removed[record.name]=true}}for(var prop in added)added[prop]=object[prop];for(var prop in removed)removed[prop]=undefined;var changed={};for(var prop in oldValues){if(prop in added||prop in removed)continue;var newValue=object[prop];if(oldValues[prop]!==newValue)changed[prop]=newValue}return{added:added,removed:removed,changed:changed}}function newSplice(index,removed,addedCount){return{index:index,removed:removed,addedCount:addedCount}}var EDIT_LEAVE=0;var EDIT_UPDATE=1;var EDIT_ADD=2;var EDIT_DELETE=3;function ArraySplice(){}ArraySplice.prototype={calcEditDistances:function(current,currentStart,currentEnd,old,oldStart,oldEnd){var rowCount=oldEnd-oldStart+1;var columnCount=currentEnd-currentStart+1;var distances=new Array(rowCount);for(var i=0;i<rowCount;i++){distances[i]=new Array(columnCount);distances[i][0]=i}for(var j=0;j<columnCount;j++)distances[0][j]=j;for(var i=1;i<rowCount;i++){for(var j=1;j<columnCount;j++){if(this.equals(current[currentStart+j-1],old[oldStart+i-1]))distances[i][j]=distances[i-1][j-1];else{var north=distances[i-1][j]+1;var west=distances[i][j-1]+1;distances[i][j]=north<west?north:west}}}return distances},spliceOperationsFromEditDistances:function(distances){var i=distances.length-1;var j=distances[0].length-1;var current=distances[i][j];var edits=[];while(i>0||j>0){if(i==0){edits.push(EDIT_ADD);j--;continue}if(j==0){edits.push(EDIT_DELETE);i--;continue}var northWest=distances[i-1][j-1];var west=distances[i-1][j];var north=distances[i][j-1];var min;if(west<north)min=west<northWest?west:northWest;else min=north<northWest?north:northWest;if(min==northWest){if(northWest==current){edits.push(EDIT_LEAVE)}else{edits.push(EDIT_UPDATE);current=northWest}i--;j--}else if(min==west){edits.push(EDIT_DELETE);i--;current=west}else{edits.push(EDIT_ADD);j--;current=north}}edits.reverse();return edits},calcSplices:function(current,currentStart,currentEnd,old,oldStart,oldEnd){var prefixCount=0;var suffixCount=0;var minLength=Math.min(currentEnd-currentStart,oldEnd-oldStart);if(currentStart==0&&oldStart==0)prefixCount=this.sharedPrefix(current,old,minLength);if(currentEnd==current.length&&oldEnd==old.length)suffixCount=this.sharedSuffix(current,old,minLength-prefixCount);currentStart+=prefixCount;oldStart+=prefixCount;currentEnd-=suffixCount;oldEnd-=suffixCount;if(currentEnd-currentStart==0&&oldEnd-oldStart==0)return[];if(currentStart==currentEnd){var splice=newSplice(currentStart,[],0);while(oldStart<oldEnd)splice.removed.push(old[oldStart++]);return[splice]}else if(oldStart==oldEnd)return[newSplice(currentStart,[],currentEnd-currentStart)];var ops=this.spliceOperationsFromEditDistances(this.calcEditDistances(current,currentStart,currentEnd,old,oldStart,oldEnd));var splice=undefined;var splices=[];var index=currentStart;var oldIndex=oldStart;for(var i=0;i<ops.length;i++){switch(ops[i]){case EDIT_LEAVE:if(splice){splices.push(splice);splice=undefined}index++;oldIndex++;break;case EDIT_UPDATE:if(!splice)splice=newSplice(index,[],0);splice.addedCount++;index++;splice.removed.push(old[oldIndex]);oldIndex++;break;case EDIT_ADD:if(!splice)splice=newSplice(index,[],0);splice.addedCount++;index++;break;case EDIT_DELETE:if(!splice)splice=newSplice(index,[],0);splice.removed.push(old[oldIndex]);oldIndex++;break}}if(splice){splices.push(splice)}return splices},sharedPrefix:function(current,old,searchLength){for(var i=0;i<searchLength;i++)if(!this.equals(current[i],old[i]))return i;return searchLength},sharedSuffix:function(current,old,searchLength){var index1=current.length;var index2=old.length;var count=0;while(count<searchLength&&this.equals(current[--index1],old[--index2]))count++;return count},calculateSplices:function(current,previous){return this.calcSplices(current,0,current.length,previous,0,previous.length)},equals:function(currentValue,previousValue){return currentValue===previousValue}};var arraySplice=new ArraySplice;function calcSplices(current,currentStart,currentEnd,old,oldStart,oldEnd){return arraySplice.calcSplices(current,currentStart,currentEnd,old,oldStart,oldEnd)}function intersect(start1,end1,start2,end2){if(end1<start2||end2<start1)return-1;if(end1==start2||end2==start1)return 0;if(start1<start2){if(end1<end2)return end1-start2;else return end2-start2}else{if(end2<end1)return end2-start1;else return end1-start1}}function mergeSplice(splices,index,removed,addedCount){var splice=newSplice(index,removed,addedCount);var inserted=false;var insertionOffset=0;for(var i=0;i<splices.length;i++){var current=splices[i];current.index+=insertionOffset;if(inserted)continue;var intersectCount=intersect(splice.index,splice.index+splice.removed.length,current.index,current.index+current.addedCount);if(intersectCount>=0){splices.splice(i,1);i--;insertionOffset-=current.addedCount-current.removed.length;splice.addedCount+=current.addedCount-intersectCount;var deleteCount=splice.removed.length+current.removed.length-intersectCount;if(!splice.addedCount&&!deleteCount){inserted=true}else{var removed=current.removed;if(splice.index<current.index){var prepend=splice.removed.slice(0,current.index-splice.index);Array.prototype.push.apply(prepend,removed);removed=prepend}if(splice.index+splice.removed.length>current.index+current.addedCount){var append=splice.removed.slice(current.index+current.addedCount-splice.index);Array.prototype.push.apply(removed,append)}splice.removed=removed;if(current.index<splice.index){splice.index=current.index}}}else if(splice.index<current.index){inserted=true;splices.splice(i,0,splice);i++;var offset=splice.addedCount-splice.removed.length;current.index+=offset;insertionOffset+=offset}}if(!inserted)splices.push(splice)}function createInitialSplices(array,changeRecords){var splices=[];for(var i=0;i<changeRecords.length;i++){var record=changeRecords[i];switch(record.type){case"splice":mergeSplice(splices,record.index,record.removed.slice(),record.addedCount);break;case"add":case"update":case"delete":if(!isIndex(record.name))continue;var index=toNumber(record.name);if(index<0)continue;mergeSplice(splices,index,[record.oldValue],1);break;default:console.error("Unexpected record type: "+JSON.stringify(record));break}}return splices}function projectArraySplices(array,changeRecords){var splices=[];createInitialSplices(array,changeRecords).forEach(function(splice){if(splice.addedCount==1&&splice.removed.length==1){if(splice.removed[0]!==array[splice.index])splices.push(splice);return}splices=splices.concat(calcSplices(array,splice.index,splice.index+splice.addedCount,splice.removed,0,splice.removed.length))});return splices}var expose=global;if(typeof exports!=="undefined"&&!exports.nodeType){if(typeof module!=="undefined"&&module.exports){exports=module.exports}expose=exports}expose.Observer=Observer;expose.Observer.runEOM_=runEOM;expose.Observer.observerSentinel_=observerSentinel;expose.Observer.hasObjectObserve=hasObserve;expose.ArrayObserver=ArrayObserver;expose.ArrayObserver.calculateSplices=function(current,previous){return arraySplice.calculateSplices(current,previous)};expose.ArraySplice=ArraySplice;expose.ObjectObserver=ObjectObserver;expose.PathObserver=PathObserver;expose.CompoundObserver=CompoundObserver;expose.Path=Path;expose.ObserverTransform=ObserverTransform})(typeof global!=="undefined"&&global&&typeof module!=="undefined"&&module?global:this||window);(function(global){"use strict";var filter=Array.prototype.filter.call.bind(Array.prototype.filter);function getTreeScope(node){while(node.parentNode){node=node.parentNode}return typeof node.getElementById==="function"?node:null}Node.prototype.bind=function(name,observable){console.error("Unhandled binding to Node: ",this,name,observable)};Node.prototype.bindFinished=function(){};function updateBindings(node,name,binding){var bindings=node.bindings_;if(!bindings)bindings=node.bindings_={};if(bindings[name])binding[name].close();return bindings[name]=binding}function returnBinding(node,name,binding){return binding}function sanitizeValue(value){return value==null?"":value}function updateText(node,value){node.data=sanitizeValue(value)}function textBinding(node){return function(value){return updateText(node,value)}}var maybeUpdateBindings=returnBinding;Object.defineProperty(Platform,"enableBindingsReflection",{get:function(){return maybeUpdateBindings===updateBindings},set:function(enable){maybeUpdateBindings=enable?updateBindings:returnBinding;return enable},configurable:true});Text.prototype.bind=function(name,value,oneTime){if(name!=="textContent")return Node.prototype.bind.call(this,name,value,oneTime);if(oneTime)return updateText(this,value);var observable=value;updateText(this,observable.open(textBinding(this)));return maybeUpdateBindings(this,name,observable)};function updateAttribute(el,name,conditional,value){if(conditional){if(value)el.setAttribute(name,"");else el.removeAttribute(name);return}el.setAttribute(name,sanitizeValue(value))}function attributeBinding(el,name,conditional){return function(value){updateAttribute(el,name,conditional,value)}}Element.prototype.bind=function(name,value,oneTime){var conditional=name[name.length-1]=="?";if(conditional){this.removeAttribute(name);name=name.slice(0,-1)}if(oneTime)return updateAttribute(this,name,conditional,value);var observable=value;updateAttribute(this,name,conditional,observable.open(attributeBinding(this,name,conditional)));return maybeUpdateBindings(this,name,observable)};var checkboxEventType;(function(){var div=document.createElement("div");var checkbox=div.appendChild(document.createElement("input"));checkbox.setAttribute("type","checkbox");var first;var count=0;checkbox.addEventListener("click",function(e){count++;first=first||"click"});checkbox.addEventListener("change",function(){count++;first=first||"change"});var event=document.createEvent("MouseEvent");event.initMouseEvent("click",true,true,window,0,0,0,0,0,false,false,false,false,0,null);checkbox.dispatchEvent(event);checkboxEventType=count==1?"change":first})();function getEventForInputType(element){switch(element.type){case"checkbox":return checkboxEventType;case"radio":case"select-multiple":case"select-one":return"change";case"range":if(/Trident|MSIE/.test(navigator.userAgent))return"change";default:return"input"}}function updateInput(input,property,value,santizeFn){input[property]=(santizeFn||sanitizeValue)(value)}function inputBinding(input,property,santizeFn){return function(value){return updateInput(input,property,value,santizeFn)}}function noop(){}function bindInputEvent(input,property,observable,postEventFn){var eventType=getEventForInputType(input);function eventHandler(){var isNum=property=="value"&&input.type=="number";observable.setValue(isNum?input.valueAsNumber:input[property]);observable.discardChanges();(postEventFn||noop)(input);Platform.performMicrotaskCheckpoint()}input.addEventListener(eventType,eventHandler);return{close:function(){input.removeEventListener(eventType,eventHandler);observable.close()},observable_:observable}}function booleanSanitize(value){return Boolean(value)}function getAssociatedRadioButtons(element){if(element.form){return filter(element.form.elements,function(el){return el!=element&&el.tagName=="INPUT"&&el.type=="radio"&&el.name==element.name})}else{var treeScope=getTreeScope(element);if(!treeScope)return[];var radios=treeScope.querySelectorAll('input[type="radio"][name="'+element.name+'"]');return filter(radios,function(el){return el!=element&&!el.form})}}function checkedPostEvent(input){if(input.tagName==="INPUT"&&input.type==="radio"){getAssociatedRadioButtons(input).forEach(function(radio){var checkedBinding=radio.bindings_.checked;if(checkedBinding){checkedBinding.observable_.setValue(false)}})}}HTMLInputElement.prototype.bind=function(name,value,oneTime){if(name!=="value"&&name!=="checked")return HTMLElement.prototype.bind.call(this,name,value,oneTime);this.removeAttribute(name);var sanitizeFn=name=="checked"?booleanSanitize:sanitizeValue;var postEventFn=name=="checked"?checkedPostEvent:noop;if(oneTime)return updateInput(this,name,value,sanitizeFn);var observable=value;var binding=bindInputEvent(this,name,observable,postEventFn);updateInput(this,name,observable.open(inputBinding(this,name,sanitizeFn)),sanitizeFn);return updateBindings(this,name,binding)};HTMLTextAreaElement.prototype.bind=function(name,value,oneTime){if(name!=="value")return HTMLElement.prototype.bind.call(this,name,value,oneTime);this.removeAttribute("value");if(oneTime)return updateInput(this,"value",value);var observable=value;var binding=bindInputEvent(this,"value",observable);updateInput(this,"value",observable.open(inputBinding(this,"value",sanitizeValue)));return maybeUpdateBindings(this,name,binding)};function updateOption(option,value){var parentNode=option.parentNode;var select;var selectBinding;var oldValue;if(parentNode instanceof HTMLSelectElement&&parentNode.bindings_&&parentNode.bindings_.value){select=parentNode;selectBinding=select.bindings_.value;oldValue=select.value}option.value=sanitizeValue(value);if(select&&select.value!=oldValue){selectBinding.observable_.setValue(select.value);selectBinding.observable_.discardChanges();Platform.performMicrotaskCheckpoint()}}function optionBinding(option){return function(value){updateOption(option,value)}}HTMLOptionElement.prototype.bind=function(name,value,oneTime){if(name!=="value")return HTMLElement.prototype.bind.call(this,name,value,oneTime);this.removeAttribute("value");if(oneTime)return updateOption(this,value);var observable=value;var binding=bindInputEvent(this,"value",observable);updateOption(this,observable.open(optionBinding(this)));return maybeUpdateBindings(this,name,binding)};HTMLSelectElement.prototype.bind=function(name,value,oneTime){if(name==="selectedindex")name="selectedIndex";if(name!=="selectedIndex"&&name!=="value")return HTMLElement.prototype.bind.call(this,name,value,oneTime);this.removeAttribute(name);if(oneTime)return updateInput(this,name,value);
var observable=value;var binding=bindInputEvent(this,name,observable);updateInput(this,name,observable.open(inputBinding(this,name)));return updateBindings(this,name,binding)}})(this);(function(global){"use strict";function assert(v){if(!v)throw new Error("Assertion failed")}var forEach=Array.prototype.forEach.call.bind(Array.prototype.forEach);function getFragmentRoot(node){var p;while(p=node.parentNode){node=p}return node}function searchRefId(node,id){if(!id)return;var ref;var selector="#"+id;while(!ref){node=getFragmentRoot(node);if(node.protoContent_)ref=node.protoContent_.querySelector(selector);else if(node.getElementById)ref=node.getElementById(id);if(ref||!node.templateCreator_)break;node=node.templateCreator_}return ref}function getInstanceRoot(node){while(node.parentNode){node=node.parentNode}return node.templateCreator_?node:null}var Map;if(global.Map&&typeof global.Map.prototype.forEach==="function"){Map=global.Map}else{Map=function(){this.keys=[];this.values=[]};Map.prototype={set:function(key,value){var index=this.keys.indexOf(key);if(index<0){this.keys.push(key);this.values.push(value)}else{this.values[index]=value}},get:function(key){var index=this.keys.indexOf(key);if(index<0)return;return this.values[index]},"delete":function(key,value){var index=this.keys.indexOf(key);if(index<0)return false;this.keys.splice(index,1);this.values.splice(index,1);return true},forEach:function(f,opt_this){for(var i=0;i<this.keys.length;i++)f.call(opt_this||this,this.values[i],this.keys[i],this)}}}var createObject="__proto__"in{}?function(obj){return obj}:function(obj){var proto=obj.__proto__;if(!proto)return obj;var newObject=Object.create(proto);Object.getOwnPropertyNames(obj).forEach(function(name){Object.defineProperty(newObject,name,Object.getOwnPropertyDescriptor(obj,name))});return newObject};if(typeof document.contains!="function"){Document.prototype.contains=function(node){if(node===this||node.parentNode===this)return true;return this.documentElement.contains(node)}}var BIND="bind";var REPEAT="repeat";var IF="if";var templateAttributeDirectives={template:true,repeat:true,bind:true,ref:true,"if":true};var semanticTemplateElements={THEAD:true,TBODY:true,TFOOT:true,TH:true,TR:true,TD:true,COLGROUP:true,COL:true,CAPTION:true,OPTION:true,OPTGROUP:true};var hasTemplateElement=typeof HTMLTemplateElement!=="undefined";if(hasTemplateElement){(function(){var t=document.createElement("template");var d=t.content.ownerDocument;var html=d.appendChild(d.createElement("html"));var head=html.appendChild(d.createElement("head"));var base=d.createElement("base");base.href=document.baseURI;head.appendChild(base)})()}var allTemplatesSelectors="template, "+Object.keys(semanticTemplateElements).map(function(tagName){return tagName.toLowerCase()+"[template]"}).join(", ");function isSVGTemplate(el){return el.tagName=="template"&&el.namespaceURI=="http://www.w3.org/2000/svg"}function isHTMLTemplate(el){return el.tagName=="TEMPLATE"&&el.namespaceURI=="http://www.w3.org/1999/xhtml"}function isAttributeTemplate(el){return Boolean(semanticTemplateElements[el.tagName]&&el.hasAttribute("template"))}function isTemplate(el){if(el.isTemplate_===undefined)el.isTemplate_=el.tagName=="TEMPLATE"||isAttributeTemplate(el);return el.isTemplate_}document.addEventListener("DOMContentLoaded",function(e){bootstrapTemplatesRecursivelyFrom(document);Platform.performMicrotaskCheckpoint()},false);function forAllTemplatesFrom(node,fn){var subTemplates=node.querySelectorAll(allTemplatesSelectors);if(isTemplate(node))fn(node);forEach(subTemplates,fn)}function bootstrapTemplatesRecursivelyFrom(node){function bootstrap(template){if(!HTMLTemplateElement.decorate(template))bootstrapTemplatesRecursivelyFrom(template.content)}forAllTemplatesFrom(node,bootstrap)}if(!hasTemplateElement){global.HTMLTemplateElement=function(){throw TypeError("Illegal constructor")}}var hasProto="__proto__"in{};function mixin(to,from){Object.getOwnPropertyNames(from).forEach(function(name){Object.defineProperty(to,name,Object.getOwnPropertyDescriptor(from,name))})}function getOrCreateTemplateContentsOwner(template){var doc=template.ownerDocument;if(!doc.defaultView)return doc;var d=doc.templateContentsOwner_;if(!d){d=doc.implementation.createHTMLDocument("");while(d.lastChild){d.removeChild(d.lastChild)}doc.templateContentsOwner_=d}return d}function getTemplateStagingDocument(template){if(!template.stagingDocument_){var owner=template.ownerDocument;if(!owner.stagingDocument_){owner.stagingDocument_=owner.implementation.createHTMLDocument("");owner.stagingDocument_.isStagingDocument=true;var base=owner.stagingDocument_.createElement("base");base.href=document.baseURI;owner.stagingDocument_.head.appendChild(base);owner.stagingDocument_.stagingDocument_=owner.stagingDocument_}template.stagingDocument_=owner.stagingDocument_}return template.stagingDocument_}function extractTemplateFromAttributeTemplate(el){var template=el.ownerDocument.createElement("template");el.parentNode.insertBefore(template,el);var attribs=el.attributes;var count=attribs.length;while(count-->0){var attrib=attribs[count];if(templateAttributeDirectives[attrib.name]){if(attrib.name!=="template")template.setAttribute(attrib.name,attrib.value);el.removeAttribute(attrib.name)}}return template}function extractTemplateFromSVGTemplate(el){var template=el.ownerDocument.createElement("template");el.parentNode.insertBefore(template,el);var attribs=el.attributes;var count=attribs.length;while(count-->0){var attrib=attribs[count];template.setAttribute(attrib.name,attrib.value);el.removeAttribute(attrib.name)}el.parentNode.removeChild(el);return template}function liftNonNativeTemplateChildrenIntoContent(template,el,useRoot){var content=template.content;if(useRoot){content.appendChild(el);return}var child;while(child=el.firstChild){content.appendChild(child)}}var templateObserver;if(typeof MutationObserver=="function"){templateObserver=new MutationObserver(function(records){for(var i=0;i<records.length;i++){records[i].target.refChanged_()}})}HTMLTemplateElement.decorate=function(el,opt_instanceRef){if(el.templateIsDecorated_)return false;var templateElement=el;templateElement.templateIsDecorated_=true;var isNativeHTMLTemplate=isHTMLTemplate(templateElement)&&hasTemplateElement;var bootstrapContents=isNativeHTMLTemplate;var liftContents=!isNativeHTMLTemplate;var liftRoot=false;if(!isNativeHTMLTemplate){if(isAttributeTemplate(templateElement)){assert(!opt_instanceRef);templateElement=extractTemplateFromAttributeTemplate(el);templateElement.templateIsDecorated_=true;isNativeHTMLTemplate=hasTemplateElement;liftRoot=true}else if(isSVGTemplate(templateElement)){templateElement=extractTemplateFromSVGTemplate(el);templateElement.templateIsDecorated_=true;isNativeHTMLTemplate=hasTemplateElement}}if(!isNativeHTMLTemplate){fixTemplateElementPrototype(templateElement);var doc=getOrCreateTemplateContentsOwner(templateElement);templateElement.content_=doc.createDocumentFragment()}if(opt_instanceRef){templateElement.instanceRef_=opt_instanceRef}else if(liftContents){liftNonNativeTemplateChildrenIntoContent(templateElement,el,liftRoot)}else if(bootstrapContents){bootstrapTemplatesRecursivelyFrom(templateElement.content)}return true};HTMLTemplateElement.bootstrap=bootstrapTemplatesRecursivelyFrom;var htmlElement=global.HTMLUnknownElement||HTMLElement;var contentDescriptor={get:function(){return this.content_},enumerable:true,configurable:true};if(!hasTemplateElement){HTMLTemplateElement.prototype=Object.create(htmlElement.prototype);Object.defineProperty(HTMLTemplateElement.prototype,"content",contentDescriptor)}function fixTemplateElementPrototype(el){if(hasProto)el.__proto__=HTMLTemplateElement.prototype;else mixin(el,HTMLTemplateElement.prototype)}function ensureSetModelScheduled(template){if(!template.setModelFn_){template.setModelFn_=function(){template.setModelFnScheduled_=false;var map=getBindings(template,template.delegate_&&template.delegate_.prepareBinding);processBindings(template,map,template.model_)}}if(!template.setModelFnScheduled_){template.setModelFnScheduled_=true;Observer.runEOM_(template.setModelFn_)}}mixin(HTMLTemplateElement.prototype,{bind:function(name,value,oneTime){if(name!="ref")return Element.prototype.bind.call(this,name,value,oneTime);var self=this;var ref=oneTime?value:value.open(function(ref){self.setAttribute("ref",ref);self.refChanged_()});this.setAttribute("ref",ref);this.refChanged_();if(oneTime)return;if(!this.bindings_){this.bindings_={ref:value}}else{this.bindings_.ref=value}return value},processBindingDirectives_:function(directives){if(this.iterator_)this.iterator_.closeDeps();if(!directives.if&&!directives.bind&&!directives.repeat){if(this.iterator_){this.iterator_.close();this.iterator_=undefined}return}if(!this.iterator_){this.iterator_=new TemplateIterator(this)}this.iterator_.updateDependencies(directives,this.model_);if(templateObserver){templateObserver.observe(this,{attributes:true,attributeFilter:["ref"]})}return this.iterator_},createInstance:function(model,bindingDelegate,delegate_){if(bindingDelegate)delegate_=this.newDelegate_(bindingDelegate);else if(!delegate_)delegate_=this.delegate_;if(!this.refContent_)this.refContent_=this.ref_.content;var content=this.refContent_;if(content.firstChild===null)return emptyInstance;var map=getInstanceBindingMap(content,delegate_);var stagingDocument=getTemplateStagingDocument(this);var instance=stagingDocument.createDocumentFragment();instance.templateCreator_=this;instance.protoContent_=content;instance.bindings_=[];instance.terminator_=null;var instanceRecord=instance.templateInstance_={firstNode:null,lastNode:null,model:model};var i=0;var collectTerminator=false;for(var child=content.firstChild;child;child=child.nextSibling){if(child.nextSibling===null)collectTerminator=true;var clone=cloneAndBindInstance(child,instance,stagingDocument,map.children[i++],model,delegate_,instance.bindings_);clone.templateInstance_=instanceRecord;if(collectTerminator)instance.terminator_=clone}instanceRecord.firstNode=instance.firstChild;instanceRecord.lastNode=instance.lastChild;instance.templateCreator_=undefined;instance.protoContent_=undefined;return instance},get model(){return this.model_},set model(model){this.model_=model;ensureSetModelScheduled(this)},get bindingDelegate(){return this.delegate_&&this.delegate_.raw},refChanged_:function(){if(!this.iterator_||this.refContent_===this.ref_.content)return;this.refContent_=undefined;this.iterator_.valueChanged();this.iterator_.updateIteratedValue(this.iterator_.getUpdatedValue())},clear:function(){this.model_=undefined;this.delegate_=undefined;if(this.bindings_&&this.bindings_.ref)this.bindings_.ref.close();this.refContent_=undefined;if(!this.iterator_)return;this.iterator_.valueChanged();this.iterator_.close();this.iterator_=undefined},setDelegate_:function(delegate){this.delegate_=delegate;this.bindingMap_=undefined;if(this.iterator_){this.iterator_.instancePositionChangedFn_=undefined;this.iterator_.instanceModelFn_=undefined}},newDelegate_:function(bindingDelegate){if(!bindingDelegate)return;function delegateFn(name){var fn=bindingDelegate&&bindingDelegate[name];if(typeof fn!="function")return;return function(){return fn.apply(bindingDelegate,arguments)}}return{bindingMaps:{},raw:bindingDelegate,prepareBinding:delegateFn("prepareBinding"),prepareInstanceModel:delegateFn("prepareInstanceModel"),prepareInstancePositionChanged:delegateFn("prepareInstancePositionChanged")}},set bindingDelegate(bindingDelegate){if(this.delegate_){throw Error("Template must be cleared before a new bindingDelegate "+"can be assigned")}this.setDelegate_(this.newDelegate_(bindingDelegate))},get ref_(){var ref=searchRefId(this,this.getAttribute("ref"));if(!ref)ref=this.instanceRef_;if(!ref)return this;var nextRef=ref.ref_;return nextRef?nextRef:ref}});function parseMustaches(s,name,node,prepareBindingFn){if(!s||!s.length)return;var tokens;var length=s.length;var startIndex=0,lastIndex=0,endIndex=0;var onlyOneTime=true;while(lastIndex<length){var startIndex=s.indexOf("{{",lastIndex);var oneTimeStart=s.indexOf("[[",lastIndex);var oneTime=false;var terminator="}}";if(oneTimeStart>=0&&(startIndex<0||oneTimeStart<startIndex)){startIndex=oneTimeStart;oneTime=true;terminator="]]"}endIndex=startIndex<0?-1:s.indexOf(terminator,startIndex+2);if(endIndex<0){if(!tokens)return;tokens.push(s.slice(lastIndex));break}tokens=tokens||[];tokens.push(s.slice(lastIndex,startIndex));var pathString=s.slice(startIndex+2,endIndex).trim();tokens.push(oneTime);onlyOneTime=onlyOneTime&&oneTime;var delegateFn=prepareBindingFn&&prepareBindingFn(pathString,name,node);if(delegateFn==null){tokens.push(Path.get(pathString))}else{tokens.push(null)}tokens.push(delegateFn);lastIndex=endIndex+2}if(lastIndex===length)tokens.push("");tokens.hasOnePath=tokens.length===5;tokens.isSimplePath=tokens.hasOnePath&&tokens[0]==""&&tokens[4]=="";tokens.onlyOneTime=onlyOneTime;tokens.combinator=function(values){var newValue=tokens[0];for(var i=1;i<tokens.length;i+=4){var value=tokens.hasOnePath?values:values[(i-1)/4];if(value!==undefined)newValue+=value;newValue+=tokens[i+3]}return newValue};return tokens}function processOneTimeBinding(name,tokens,node,model){if(tokens.hasOnePath){var delegateFn=tokens[3];var value=delegateFn?delegateFn(model,node,true):tokens[2].getValueFrom(model);return tokens.isSimplePath?value:tokens.combinator(value)}var values=[];for(var i=1;i<tokens.length;i+=4){var delegateFn=tokens[i+2];values[(i-1)/4]=delegateFn?delegateFn(model,node):tokens[i+1].getValueFrom(model)}return tokens.combinator(values)}function processSinglePathBinding(name,tokens,node,model){var delegateFn=tokens[3];var observer=delegateFn?delegateFn(model,node,false):new PathObserver(model,tokens[2]);return tokens.isSimplePath?observer:new ObserverTransform(observer,tokens.combinator)}function processBinding(name,tokens,node,model){if(tokens.onlyOneTime)return processOneTimeBinding(name,tokens,node,model);if(tokens.hasOnePath)return processSinglePathBinding(name,tokens,node,model);var observer=new CompoundObserver;for(var i=1;i<tokens.length;i+=4){var oneTime=tokens[i];var delegateFn=tokens[i+2];if(delegateFn){var value=delegateFn(model,node,oneTime);if(oneTime)observer.addPath(value);else observer.addObserver(value);continue}var path=tokens[i+1];if(oneTime)observer.addPath(path.getValueFrom(model));else observer.addPath(model,path)}return new ObserverTransform(observer,tokens.combinator)}function processBindings(node,bindings,model,instanceBindings){for(var i=0;i<bindings.length;i+=2){var name=bindings[i];var tokens=bindings[i+1];var value=processBinding(name,tokens,node,model);var binding=node.bind(name,value,tokens.onlyOneTime);if(binding&&instanceBindings)instanceBindings.push(binding)}node.bindFinished();if(!bindings.isTemplate)return;node.model_=model;var iter=node.processBindingDirectives_(bindings);if(instanceBindings&&iter)instanceBindings.push(iter)}function parseWithDefault(el,name,prepareBindingFn){var v=el.getAttribute(name);return parseMustaches(v==""?"{{}}":v,name,el,prepareBindingFn)}function parseAttributeBindings(element,prepareBindingFn){assert(element);var bindings=[];var ifFound=false;var bindFound=false;for(var i=0;i<element.attributes.length;i++){var attr=element.attributes[i];var name=attr.name;var value=attr.value;while(name[0]==="_"){name=name.substring(1)}if(isTemplate(element)&&(name===IF||name===BIND||name===REPEAT)){continue}var tokens=parseMustaches(value,name,element,prepareBindingFn);if(!tokens)continue;bindings.push(name,tokens)}if(isTemplate(element)){bindings.isTemplate=true;bindings.if=parseWithDefault(element,IF,prepareBindingFn);bindings.bind=parseWithDefault(element,BIND,prepareBindingFn);bindings.repeat=parseWithDefault(element,REPEAT,prepareBindingFn);if(bindings.if&&!bindings.bind&&!bindings.repeat)bindings.bind=parseMustaches("{{}}",BIND,element,prepareBindingFn)}return bindings}function 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dnd-header">{{title}}</div><ul id="ulist" class="font-special list" touch-action="pan-y" size="3"><template repeat="{{item, i in list}}"><li value="{{idAdapter(i)}}_spacer" class="spacer beSmall"></li><li value="{{idAdapter(i)}}" class="item" style="-moz-user-select: none;-webkit-user-select: none;-ms-user-select: none;user-select:none;white-space:nowrap;line-height: 46px;list-style-type: none;font-family: 'Roboto', sans-serif;border-bottom: 1px solid #e0e0e0;text-transform: capitalize;cursor: move;background-color: white;color: black;"><span style="font-size: 30px;color: #b6b6b6;margin: 8px;position: relative;top: 2px;cursor: move;">
⬤
</span>
{{labelAdapter(item)}}
</li></template><li value="last_spacer" class="spacer beSmall"></li></ul></template><script>"use strict";(function(){var noop=function(){};Polymer("fin-hypergrid-dnd-list",{label:"label",id:"id",attached:function(){this.title=this.title||"title";this.list=this.list||[{id:0,label:"list item zero"},{id:1,label:"list item one"},{id:2,label:"list item two"},{id:3,label:"list item three"},{id:4,label:"list item four"},{id:5,label:"list item five"},{id:6,label:"list item six"},{id:7,label:"list item seven"},{id:8,label:"list item eight"},{id:9,label:"list item nine"}];var parent=this.parentElement;var self=this;parent.oncontextmenu=function(){return false};PolymerGestures.addEventListener(this.$.ulist,"trackstart",function(e){var li=e.path[0];if(li.nodeName!=="LI"){return}self.initiateItemDrag(li,e)})},getRowHeights:function(){var bounds=this.$.ulist.getBoundingClientRect();var items=this.$.ulist.querySelectorAll("li.item").array();if(items.length===0){return[0]}var 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name="fin-hypergrid-renderer" extends="fin-canvas-component" assetpath="/dev/fin-hypergrid/polymer/html/"><template><style type="text/css">:host{display:block;position:relative}</style></template><script>"use strict";var noop=function(){};var fontData={};var textWidthCache=new SimpleLRU(1e4);var config={getTextWidth:function(gc,string){if(string===null||string===undefined){return 0}string=string+"";if(string.length===0){return 0}var key=gc.font+string;var width=textWidthCache.get(key);if(!width){width=gc.measureText(string).width;textWidthCache.set(key,width)}return width},getTextHeight:function(font){var result=fontData[font];if(result){return result}result={};var text=document.createElement("span");text.textContent="Hg";text.style.font=font;var block=document.createElement("div");block.style.display="inline-block";block.style.width="1px";block.style.height="0px";var 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pre=gc.globalAlpha;gc.globalAlpha=.2;gc.fillRect(x+2,y+2,width-3,height-3);gc.globalAlpha=pre;gc.stroke();gc.closePath()}y=y+height}x=x+width}},paintFixedColumns:function(gc,offsetX,offsetY,numColumns,numRows){var behavior=this.getBehavior();var x=offsetX;var font=this.resolveProperty("fixedColumnFont");var voffset=this.resolveProperty("voffset");var hoffset=this.resolveProperty("hoffset");var fgColor=this.resolveProperty("fixedColumnColor");var bgColor=this.resolveProperty("fixedColumnBackgroundColor");var fgSelColor=this.resolveProperty("fixedColumnFGSelColor");var bgSelColor=this.resolveProperty("fixedColumnBGSelColor");var scrollTop=this.getScrollTop();var cellProvider=this.getGrid().getCellProvider();var viewHeight=this.getBounds().height();for(var c=0;c<numColumns;c++){var width=this.getFixedColumnWidth(c);var align=behavior.getFixedColumnAlignment(c);var y=offsetY;gc.fillStyle=bgColor;gc.fillRect(x,y,width,viewHeight-y);for(var r=0;r<numRows;r++){var height=this.getRowHeight(r+scrollTop);var isSelected=this.isFixedColumnCellSelected(r+scrollTop);if(y>viewHeight||numRows<=scrollTop+r){break}var value=behavior.getFixedColumnValue(c,r+scrollTop);var isColumnHovered=false;var isRowHovered=this.isRowHovered(r);var config=this.cellConfig(c,r+scrollTop,value,fgColor,bgColor,fgSelColor,bgSelColor,font,isSelected,isColumnHovered,isRowHovered,align,hoffset,voffset);var cell=cellProvider.getFixedColumnCell(config);config.minWidth=0;behavior.cellFixedColumnPrePaintNotification(cell);cell.paint(gc,x,y,width,height);this.renderedFixedColumnMinWidths[c]=Math.max(config.minWidth||0,this.renderedFixedColumnMinWidths[c]);if(behavior.highlightCellOnHover(isColumnHovered,isRowHovered)){gc.beginPath();var pre=gc.globalAlpha;gc.globalAlpha=.2;gc.fillRect(x+2,y+2,width-3,height-3);gc.globalAlpha=pre;gc.stroke();gc.closePath()}y=y+height}x=x+width}},paintCells:function(gc,offsetX,offsetY){try{gc.save();this._paintCells(gc,offsetX,offsetY)}catch(e){console.error(e)}finally{gc.restore()}},_paintCells:function(gc,offsetX,offsetY){var behavior=this.getBehavior();var numColumns=this.getColumnCount();var numRows=behavior.getRowCount();var x=offsetX;var startY=offsetY;var scrollTop=this.getScrollTop();var scrollLeft=this.getScrollLeft();var cellProvider=this.getGrid().getCellProvider();var font=this.resolveProperty("font");var voffset=this.resolveProperty("voffset");var hoffset=this.resolveProperty("hoffset");var fgColor=this.resolveProperty("color");var bgColor=this.resolveProperty("backgroundColor");var fgSelColor=this.resolveProperty("foregroundSelColor");var bgSelColor=this.resolveProperty("backgroundSelColor");var viewWidth=this.getBounds().width()-200;var viewHeight=this.getBounds().height();for(var c=0;c<numColumns;c++){var width=this.getColumnWidth(c+scrollLeft);if(x>viewWidth||numColumns<=scrollLeft+c){return}var y=startY;var translatedX=behavior.translateColumnIndex(c+scrollLeft);var columnAlign=behavior._getColumnAlignment(c+scrollLeft);var columnProperties=behavior.getColumnProperties(translatedX);var overrideFGColor=columnProperties.fgColor||fgColor;var overrideFont=columnProperties.font||font;gc.fillStyle=columnProperties.bgColor||bgColor;gc.fillRect(x,y,x+width,viewHeight-y);for(var r=0;r<numRows;r++){var isSelected=this.isSelected(c+scrollLeft,r+scrollTop);var height=this.getRowHeight(r+scrollTop);if(y>viewHeight||numRows<=scrollTop+r){break}var value=behavior._getValue(c+scrollLeft,r+scrollTop);var isColumnHovered=this.isColumnHovered(c);var isRowHovered=this.isRowHovered(r);var config=this.cellConfig(translatedX,r+scrollTop,value,overrideFGColor,bgColor,fgSelColor,bgSelColor,overrideFont,isSelected,isColumnHovered,isRowHovered,columnAlign,hoffset,voffset);behavior.cellPrePaintNotification(config);var cell=cellProvider.getCell(config);config.minWidth=0;cell.paint(gc,x,y,width,height);this.renderedColumnMinWidths[c+scrollLeft]=Math.max(config.minWidth||0,this.renderedColumnMinWidths[c+scrollLeft]);if(behavior.highlightCellOnHover(isColumnHovered,isRowHovered)){gc.beginPath();var pre=gc.globalAlpha;gc.globalAlpha=.2;gc.fillRect(x+2,y+2,width-3,height-3);gc.globalAlpha=pre;gc.stroke();gc.closePath()}y=y+height}x=x+width}},paintTopLeft:function(gc,offsetX,offsetY){noop(offsetX,offsetY);try{gc.save();this._paintTopLeft(gc)}finally{gc.restore()}},_paintTopLeft:function(gc){var behavior=this.getBehavior();var numColumns=behavior.getFixedColumnCount();var numRows=behavior.getFixedRowCount();var x=0;var startY=0;var cellProvider=this.getGrid().getCellProvider();var font=this.resolveProperty("topLeftFont");var voffset=this.resolveProperty("voffset");var hoffset=this.resolveProperty("hoffset");var fgColor=this.resolveProperty("topLeftColor");var bgColor=this.resolveProperty("topLeftBackgroundColor");var fgSelColor=this.resolveProperty("topLeftFGSelColor");var bgSelColor=this.resolveProperty("topLeftBGSelColor");var viewWidth=behavior.getFixedColumnsWidth();var viewHeight=behavior.getFixedRowsHeight();for(var c=0;c<numColumns;c++){var width=this.getFixedColumnWidth(c);if(x>viewWidth||numColumns<=c){return}var y=startY;var r=0;var columnAlign=behavior.getTopLeftAlignment(c,r);gc.fillStyle=bgColor;gc.fillRect(x,y,x+width,viewHeight-y);this.renderedFixedColumnMinWidths[c]=0;for(;r<numRows;r++){var height=this.getFixedRowHeight(r);if(y>viewHeight||numRows<=r){break}var value=behavior.getTopLeftValue(c,r);var isColumnHovered=this.isHovered(c);var isRowHovered=this.isHovered(r);var config=this.cellConfig(x,r,value,fgColor,bgColor,fgSelColor,bgSelColor,font,false,isColumnHovered,isRowHovered,columnAlign,hoffset,voffset);var cell=cellProvider.getTopLeftCell(config);config.minWidth=0;behavior.cellTopLeftPrePaintNotification(cell);cell.paint(gc,x,y,width,height);var minWidth=config.minWidth;this.renderedFixedColumnMinWidths[c]=Math.max(minWidth||0,this.renderedFixedColumnMinWidths[c]);y=y+height}x=x+width}},isFixedRowCellSelected:function(colIndex){return this.getGrid().isFixedRowCellSelected(colIndex)},isFixedColumnCellSelected:function(rowIndex){return this.getGrid().isFixedColumnCellSelected(rowIndex)},getScrollTop:function(){var st=this.getGrid().getVScrollValue();return st},getScrollLeft:function(){var st=this.getGrid().getHScrollValue();return st},getBehavior:function(){return this.getGrid().getBehavior()},getFixedRowHeight:function(rowIndex){var height=this.getBehavior().getFixedRowHeight(rowIndex);return height},getRowHeight:function(rowIndex){var height=this.getBehavior().getRowHeight(rowIndex);return height},getColumnWidth:function(columnIndex){var width=this.getBehavior()._getColumnWidth(columnIndex);return width},getFixedColumnWidth:function(columnIndex){var height=this.getBehavior().getFixedColumnWidth(columnIndex);return height},isLastColumnVisible:function(){var lastColumnIndex=this.getColumnCount()-1;var isMax=this.renderedColumns.indexOf(lastColumnIndex)!==-1;return isMax},getColumnCount:function(){var count=this.getGrid().getColumnCount();return count},getRenderedWidth:function(index){return this.renderedColumnWidths[index]},getRenderedHeight:function(index){return this.renderedRowHeights[index]},getCanvas:function(){return this.getGrid().getCanvas()},repaintCell:function(x,y){if(this.isDraggingColumn()){return}var self=this;var behavior=this.getBehavior();var numFixedCols=behavior.getFixedColumnCount();var numFixedRows=behavior.getFixedRowCount();var scrollLeft=this.getScrollLeft();var unTranslatedX=behavior.unTranslateColumnIndex(x+scrollLeft);if(!this.isRowVisible(y)||!this.isColumnVisible(unTranslatedX)){return}var ox=this.renderedColumnWidths[numFixedCols+unTranslatedX],oy=this.renderedRowHeights[numFixedRows+y],cx=this.renderedColumnWidths[numFixedCols+unTranslatedX+1],cy=this.renderedRowHeights[numFixedRows+y+1],ex=cx-ox,ey=cy-oy;var func=function(gc){self._repaintCell(gc,x,unTranslatedX,y,ox,oy,ex,ey)};this.getCanvas().safePaintImmediately(func)},_repaintCell:function(ctx,translatedX,x,y,startX,startY,width,height){ctx.rect(startX+1,startY+1,width,height);ctx.clip();var behavior=this.getBehavior();var scrollTop=this.getScrollTop();var scrollLeft=this.getScrollLeft();var cellProvider=this.getGrid().getCellProvider();var font=this.resolveProperty("font");var voffset=this.resolveProperty("voffset");var hoffset=this.resolveProperty("hoffset");var fgColor=this.resolveProperty("color");var bgColor=this.resolveProperty("backgroundColor");var fgSelColor=this.resolveProperty("foregroundSelColor");var bgSelColor=this.resolveProperty("backgroundSelColor");var columnAlign=behavior._getColumnAlignment(translatedX);var columnProperties=behavior.getColumnProperties(translatedX);var overrideFGColor=columnProperties.fgColor||fgColor;var overrideFont=columnProperties.font||font;ctx.fillStyle=columnProperties.bgColor||bgColor;ctx.fillRect(startX,startY,width,height);var isSelected=this.isSelected(x+scrollLeft,y+scrollTop);var value=behavior._getValue(x+scrollLeft,y+scrollTop);var isColumnHovered=this.isHovered(x,y);var isRowHovered=this.isHovered(x,y);var config=this.cellConfig(translatedX,y+scrollTop,value,overrideFGColor,bgColor,fgSelColor,bgSelColor,overrideFont,isSelected,isColumnHovered,isRowHovered,columnAlign,hoffset,voffset);behavior.cellPrePaintNotification(config);var cell=cellProvider.getCell(config);cell.paint(ctx,startX,startY,width,height)},isDraggingColumn:function(){return this.getGrid().isDraggingColumn()},getPageUpRow:function(){if(this.renderedRowHeights.length===0){return}var behavior=this.getBehavior();var h=this.renderedHeight;var topRow=this.renderedRows[0];while(h>0&&topRow>=1){topRow--;var eachHeight=behavior.getRowHeight(topRow);h=h-eachHeight}if(topRow===0){return 0}return topRow+1},getPageDownRow:function(){if(this.renderedRowHeights.length===0){return}var row=this.renderedRows[this.renderedRows.length-1]+1;return row}})})();</script></polymer-element><polymer-element name="fin-hypergrid-selection-model" assetpath="/dev/fin-hypergrid/polymer/html/"><template><style type="text/css">:host{display:block;position:relative}</style></template><script>"use strict";(function(){Polymer("fin-hypergrid-selection-model",{rectangles:null,selections:null,flattenedX:null,flattenedY:null,ready:function(){this.rectangles=document.createElement("fin-rectangle");this.selections=[];this.flattenedX=[];this.flattenedY=[]},getGrid:function(){return null},select:function(ox,oy,ex,ey){var newSelection=this.rectangles.rectangle.create(ox,oy,ex,ey);this.selections.push(newSelection);this.flattenedX.push(newSelection.flattenXAt(0));this.flattenedY.push(newSelection.flattenYAt(0));this.getGrid().selectionChanged()},clearMostRecentSelection:function(){this.selections.length=Math.max(0,this.selections.length-1);this.flattenedX.length=Math.max(0,this.flattenedX.length-1);this.flattenedY.length=Math.max(0,this.flattenedY.length-1)},getSelections:function(){return this.selections},hasSelections:function(){return this.selections.length!==0},isSelected:function(x,y){return this._isSelected(this.selections,x,y)},isFixedRowCellSelected:function(col){return this._isSelected(this.flattenedY,col,0)},isFixedColumnCellSelected:function(row){return this._isSelected(this.flattenedX,0,row)},_isSelected:function(selections,x,y){for(var i=0;i<selections.length;i++){var each=selections[i];if(this.rectangles.rectangle.contains(each,x,y)){return true}}return false},clear:function(){this.selections.length=0;this.flattenedX.length=0;this.flattenedY.length=0}})})();</script></polymer-element><polymer-element name="fin-hypergrid-excel" assetpath="/dev/fin-hypergrid/polymer/html/"><template><style type="text/css">:host{display:block;position:relative}</style></template><script>"use strict";(function(){var excelOriginOffset=1;Polymer("fin-hypergrid-excel",{grid:{},running:false,publish:{publish:"onSelect",subscribe:"onExcelChange",interval:500,logging:false},installOn:function(grid){var self=this;this.grid=grid;if(!window.fin){if(this.logging){console.log("Excel integration only works within the OpenFin Runtime")}return}fin.desktop.main(function(){fin.desktop.Application.getCurrent();self.start()})},start:function(){var self=this;if(this.running){return}this.running=true;setInterval(function(){if(!self.running){return}self.publishToBus()},self.interval);self.subscribeToBus()},stop:function(){this.running=false;this.unSubscribeToBus()},createExcelDataFromSelections:function(){var selectionModel=this.grid.getSelectionModel();var selections=selectionModel.getSelections();if(selections.length===0){return}var collector=[];var obj;for(var i=0;i<selections.length;i++){var each=selections[i];var eachData=[];var xstart=each.origin.x;var xstop=each.origin.x+each.extent.x+1;var ystart=each.origin.y;var ystop=each.origin.y+each.extent.y+1;for(var y=ystart;y<ystop;y++){for(var x=xstart;x<xstop;x++){var data=this.grid.getValue(x,y);eachData.push(data+"")}}obj={region:[excelOriginOffset+ystart,excelOriginOffset+xstart,ystop,xstop],values:eachData};collector.push(obj)}obj={now:(new Date).getTime(),selection:collector};return obj},publishToBus:function(){if(!this.grid.hasSelections()){return}var excelMessage=this.createExcelDataFromSelections(this.grid);fin.desktop.InterApplicationBus.publish(this.publish,excelMessage);if(this.logging){console.log("push to excel",excelMessage)}},subscribeToBus:function(){fin.desktop.InterApplicationBus.subscribe("*",this.subscribe,this.subscriptionCallback.bind(this));fin.desktop.InterApplicationBus.subscribe("*","ExcelError",this.errorCallback.bind(this))},unSubscribeToBus:function(){fin.desktop.InterApplicationBus.unsubscribe("*",this.subscribe,this.subscriptionCallback.bind(this));fin.desktop.InterApplicationBus.unsubscribe("*","ExcelError",this.errorCallback.bind(this))},subscriptionCallback:function(data){var self=this;var sm=this.grid.getSelectionModel();if(this.logging){console.log(JSON.stringify(data))}if(data.cells&&data.cells.length>0){data.cells.forEach(function(cell){if(cell.value&&!sm.isSelected(cell.row,cell.column)){self.grid.setValue(cell.column-excelOriginOffset,cell.row-excelOriginOffset,cell.value)}})}},errorCallback:function(data){if(this.logging){console.error(JSON.stringify(data))}}})})();</script></polymer-element><polymer-element name="fin-hypergrid-feature-base" assetpath="/dev/fin-hypergrid/polymer/html/features/"><template><style type="text/css">:host{display:block;position:relative}</style></template><script>"use strict";(function(){Polymer("fin-hypergrid-feature-base",{next:null,detached:null,cursor:null,currentHoverCell:null,created:function(){this.createdInit()},createdInit:function(){},setNext:function(nextFeature){if(this.next){this.next.setNext(nextFeature)}else{this.next=nextFeature;this.detached=nextFeature}},detachChain:function(){this.next=null},attachChain:function(){this.next=this.detached},handleMouseMove:function(grid,event){if(this.next){this.next.handleMouseMove(grid,event)}},handleMouseExit:function(grid,event){if(this.next){this.next.handleMouseExit(grid,event)}},handleMouseEnter:function(grid,event){if(this.next){this.next.handleMouseEnter(grid,event)}},handleMouseDown:function(grid,event){if(this.next){this.next.handleMouseDown(grid,event)}},handleMouseUp:function(grid,event){if(this.next){this.next.handleMouseUp(grid,event)}},handleKeyDown:function(grid,event){if(this.next){this.next.handleKeyDown(grid,event)}},handleKeyUp:function(grid,event){if(this.next){this.next.handleKeyUp(grid,event)}},handleWheelMoved:function(grid,event){if(this.next){this.next.handleWheelMoved(grid,event)}},handleDoubleClick:function(grid,event){if(this.next){this.next.handleDoubleClick(grid,event)}},handleHoldPulse:function(grid,event){if(this.next){this.next.handleHoldPulse(grid,event)}},handleTap:function(grid,event){if(this.next){this.next.handleTap(grid,event)}},handleMouseDrag:function(grid,event){if(this.next){this.next.handleMouseDrag(grid,event)}},toggleColumnPicker:function(grid){if(this.next){this.next.toggleColumnPicker(grid)}},isFixedRow:function(grid,event){var gridCell=event.gridCell;var isFixed=gridCell.y<grid.getFixedRowCount();return isFixed},isFixedColumn:function(grid,event){var gridCell=event.gridCell;var isFixed=gridCell.x<grid.getFixedColumnCount();return isFixed},isTopLeft:function(grid,event){var isTopLeft=this.isFixedRow(grid,event)&&this.isFixedColumn(grid,event);return isTopLeft},setCursor:function(grid){if(this.next){this.next.setCursor(grid)}if(this.cursor){grid.beCursor(this.cursor)}},initializeOn:function(grid){if(this.next){this.next.initializeOn(grid)}}})})();</script></polymer-element><polymer-element name="fin-hypergrid-cell-provider" assetpath="/dev/fin-hypergrid/polymer/html/"><template><style type="text/css">:host{display:block;position:relative}</style></template><script>"use strict";var noop=function(){};(function(){var underline=function(config,gc,text,x,y,thickness){var width=config.getTextWidth(gc,text);switch(gc.textAlign){case"center":x-=width/2;break;case"right":x-=width;break}gc.lineWidth=thickness;gc.moveTo(x+.5,y+.5);gc.lineTo(x+width+.5,y+.5)};var roundRect=function(gc,x,y,width,height,radius,fill,stroke){if(!stroke){stroke=true}if(!radius){radius=5}gc.beginPath();gc.moveTo(x+radius,y);gc.lineTo(x+width-radius,y);gc.quadraticCurveTo(x+width,y,x+width,y+radius);gc.lineTo(x+width,y+height-radius);gc.quadraticCurveTo(x+width,y+height,x+width-radius,y+height);gc.lineTo(x+radius,y+height);gc.quadraticCurveTo(x,y+height,x,y+height-radius);gc.lineTo(x,y+radius);gc.quadraticCurveTo(x,y,x+radius,y);gc.closePath();if(stroke){gc.stroke()}if(fill){gc.fill()}gc.closePath()};Polymer("fin-hypergrid-cell-provider",{created:function(){this.cellCache={};this.initializeCells()},getCell:function(config){var cell=this.cellCache.simpleCellRenderer;cell.config=config;return cell},getTopLeftCell:function(config){var cell=this.cellCache.emptyCellRenderer;cell.config=config;return cell},getFixedColumnCell:function(config){var cell=this.cellCache.simpleCellRenderer;cell.config=config;return cell},getFixedRowCell:function(config){var cell=this.cellCache.simpleCellRenderer;cell.config=config;return cell},defaultCellPaint:function(gc,x,y,width,height,isLink){isLink=isLink||false;var colHEdgeOffset=this.config.properties.cellPadding,halignOffset=0,valignOffset=this.config.voffset,halign=this.config.halign,isColumnHovered=this.config.isColumnHovered,isRowHovered=this.config.isRowHovered,val=this.config.value;var leftIcon,rightIcon,centerIcon,ixoffset,iyoffset;if(val&&val.constructor===Array){leftIcon=val[0];rightIcon=val[2];val=val[1];if(typeof val==="object"){centerIcon=val;val=null}if(leftIcon&&leftIcon.nodeName!=="IMG"){leftIcon=null}if(rightIcon&&rightIcon.nodeName!=="IMG"){rightIcon=null}if(centerIcon&¢erIcon.nodeName!=="IMG"){centerIcon=null}}if(gc.font!==this.config.font){gc.font=this.config.font}if(gc.textAlign!=="left"){gc.textAlign="left"}if(gc.textBaseline!=="middle"){gc.textBaseline="middle"}var fontMetrics=this.config.getTextHeight(this.config.font);var textWidth=this.config.getTextWidth(gc,val);this.config.minWidth=textWidth+2*colHEdgeOffset;if(halign==="right"){halignOffset=width-colHEdgeOffset-textWidth}else if(halign==="center"){halignOffset=(width-textWidth)/2}else if(halign==="left"){halignOffset=colHEdgeOffset}halignOffset=Math.max(0,halignOffset);valignOffset=valignOffset+Math.ceil(height/2);if(this.config.bgColor||this.config.isSelected){gc.fillStyle=this.config.isSelected?this.config.bgSelColor:this.config.bgColor;gc.fillRect(x,y,width,height)}var theColor=this.config.isSelected?this.config.fgSelColor:this.config.fgColor;if(gc.fillStyle!==theColor){gc.fillStyle=theColor;gc.strokeStyle=theColor}if(val!==null){gc.fillText(val,x+halignOffset,y+valignOffset)}if(isColumnHovered&&isRowHovered){gc.beginPath();if(isLink){gc.beginPath();underline(this.config,gc,val,x+halignOffset,y+valignOffset+Math.floor(fontMetrics.height/2),1);gc.stroke();gc.closePath()}}var iconWidth=0;if(leftIcon){iyoffset=Math.round((height-leftIcon.height)/2);ixoffset=Math.round((halignOffset-leftIcon.width)/2);gc.drawImage(leftIcon,x+ixoffset,y+iyoffset);iconWidth=Math.max(leftIcon.width+2)}if(rightIcon){iyoffset=Math.round((height-rightIcon.height)/2);ixoffset=Math.round((halignOffset-rightIcon.width)/2);gc.drawImage(rightIcon,x+width-ixoffset-rightIcon.width,y+iyoffset);iconWidth=Math.max(rightIcon.width+2)}if(centerIcon){iyoffset=Math.round((height-centerIcon.height)/2);ixoffset=Math.round((width-centerIcon.width)/2);gc.drawImage(centerIcon,x+width-ixoffset-centerIcon.width,y+iyoffset);iconWidth=Math.max(centerIcon.width+2)}this.config.minWidth=this.config.minWidth+2*iconWidth},paintSlider:function(gc,x,y,width,height){gc.strokeStyle="white";var val=this.config.value;var radius=height/2;var offset=width*val;var bgColor=this.config.isSelected?this.config.bgSelColor:"#333333";var btnGradient=gc.createLinearGradient(x,y,x,y+height);btnGradient.addColorStop(0,bgColor);btnGradient.addColorStop(1,"#666666");var arcGradient=gc.createLinearGradient(x,y,x,y+height);arcGradient.addColorStop(0,"#aaaaaa");arcGradient.addColorStop(1,"#777777");gc.fillStyle=btnGradient;roundRect(gc,x,y,width,height,radius,btnGradient);if(val<1){gc.fillStyle=arcGradient}else{gc.fillStyle="#eeeeee"}gc.beginPath();gc.arc(x+Math.max(offset-radius,radius),y+radius,radius,0,2*Math.PI);gc.fill();gc.closePath();this.config.minWidth=100},paintSparkbar:function(gc,x,y,width,height){gc.beginPath();var val=this.config.value;if(!val||!val.length){return}var count=val.length;var eWidth=width/count;var fgColor=this.config.isSelected?this.config.fgSelColor:this.config.fgColor;if(this.config.bgColor||this.config.isSelected){gc.fillStyle=this.config.isSelected?this.config.bgSelColor:this.config.bgColor;gc.fillRect(x,y,width,height)}gc.fillStyle=fgColor;for(var i=0;i<val.length;i++){var 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x,y;if(this.isFixedColumn(grid,event)){return}if(this.isFixedRow(grid,event)&&this.dragArmed&&!this.dragging){this.dragging=true;this.dragCol=gridCell.x-grid.getFixedColumnCount();this.dragOffset=event.mousePoint.x;this.detachChain();x=event.primitiveEvent.detail.mouse.x-this.dragOffset;y=event.primitiveEvent.detail.mouse.y;this.createDragColumn(grid,x,this.dragCol)}else if(this.next){this.next.handleMouseDrag(grid,event)}if(this.dragging){x=event.primitiveEvent.detail.mouse.x-this.dragOffset;y=event.primitiveEvent.detail.mouse.y;this.dragColumn(grid,x)}},handleMouseDown:function(grid,event){if(grid.getBehavior().isColumnReorderable()){if(this.isFixedRow(grid,event)){this.dragArmed=true}}if(this.next){this.next.handleMouseDown(grid,event)}},handleMouseUp:function(grid,event){if(this.dragging){this.cursor=null;var 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startX=grid.renderer.renderedColumnWidths[columnIndex+numFixedColumns];startX=startX*hdpiRatio;floatColumnCTX.scale(hdpiRatio,hdpiRatio);grid.renderOverridesCache.floater={columnIndex:columnIndex,ctx:floatColumnCTX,startX:startX,width:columnWidth,height:colHeight,hdpiratio:hdpiRatio};style.zIndex="4";this.setCrossBrowserProperty(d,"transform","translate("+startX+"px, "+-2+"px)");style.cursor="none";grid.repaint()},setCrossBrowserProperty:function(element,property,value){var uProperty=property[0].toUpperCase()+property.substr(1);this.setProp(element,"webkit"+uProperty,value);this.setProp(element,"Moz"+uProperty,value);this.setProp(element,"ms"+uProperty,value);this.setProp(element,"O"+uProperty,value);this.setProp(element,property,value)},setProp:function(element,property,value){if(property in element.style){element.style[property]=value}},createDragColumn:function(grid,x,columnIndex){var scrollLeft=grid.getHScrollValue();var numFixedColumns=grid.getFixedColumnCount();var hdpiRatio=grid.getHiDPI(draggerCTX);var columnWidth=columnIndex<0?grid.getFixedColumnWidth(numFixedColumns+columnIndex+scrollLeft):grid.getColumnWidth(columnIndex+scrollLeft);var colHeight=grid.clientHeight;var d=dragger;var location=grid.getBoundingClientRect();var style=d.style;style.top=location.top+"px";style.left=location.left+"px";style.position="fixed";style.opacity=.85;style.boxShadow="0 19px 38px rgba(0,0,0,0.30), 0 15px 12px rgba(0,0,0,0.22)";style.borderTop="1px solid "+grid.renderer.resolveProperty("lineColor");style.backgroundColor=grid.renderer.resolveProperty("backgroundColor");d.setAttribute("width",Math.round(columnWidth*hdpiRatio)+"px");d.setAttribute("height",Math.round(colHeight*hdpiRatio)+"px");style.width=columnWidth+"px";style.height=colHeight+"px";var startX=grid.renderer.renderedColumnWidths[columnIndex+numFixedColumns];startX=startX*hdpiRatio;draggerCTX.scale(hdpiRatio,hdpiRatio);grid.renderOverridesCache.dragger={columnIndex:columnIndex,ctx:draggerCTX,startX:startX,width:columnWidth,height:colHeight,hdpiratio:hdpiRatio};this.setCrossBrowserProperty(d,"transform","translate("+x+"px, -5px)");style.zIndex="5";style.cursor="none";grid.repaint()},dragColumn:function(grid,x){var self=this;var autoScrollingNow=this.columnDragAutoScrollingRight||this.columnDragAutoScrollingLeft;var hdpiRatio=grid.getHiDPI(draggerCTX);var dragColumnIndex=grid.renderOverridesCache.dragger.columnIndex;var columnWidth=grid.renderOverridesCache.dragger.width;var minX=grid.getFixedColumnsWidth();var maxX=grid.renderer.getFinalVisableColumnBoundry()-columnWidth;x=Math.min(x,maxX+15);x=Math.max(minX-15,x);var atMin=x<minX&&dragColumnIndex!==0;var atMax=x>maxX;var d=dragger;this.setCrossBrowserProperty(d,"transition",(self.isWebkit?"-webkit-":"")+"transform 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draggedToTheRight=dragColumnIndex<overCol;if(draggedToTheRight){overCol=overCol-1}if(this.isFloatingNow){return}this.isFloatingNow=true;this.createFloatColumn(grid,overCol);this.floatColumnTo(grid,draggedToTheRight)}else{if(x<minX-10){this.checkAutoScrollToLeft(grid,x)}if(x>minX-10){this.columnDragAutoScrollingLeft=false}if(atMax||x>maxX+10){this.checkAutoScrollToRight(grid,x);return}if(x<maxX+10){this.columnDragAutoScrollingRight=false}}},checkAutoScrollToRight:function(grid,x){if(this.columnDragAutoScrollingRight){return}this.columnDragAutoScrollingRight=true;this._checkAutoScrollToRight(grid,x)},_checkAutoScrollToRight:function(grid,x){if(!this.columnDragAutoScrollingRight){return}var behavior=grid.getBehavior();var scrollLeft=grid.getHScrollValue();if(!grid.dragging||scrollLeft>grid.sbHScrollConfig.rangeStop-2){return}var draggedIndex=grid.renderOverridesCache.dragger.columnIndex;grid.scrollBy(1,0);var newIndex=draggedIndex+scrollLeft+1;behavior.swapColumns(newIndex,draggedIndex+scrollLeft);setTimeout(this._checkAutoScrollToRight.bind(this,grid,x),250)},findNewPositionOnScrollRight:function(dragIndex){noop(dragIndex);var scrollLeft=this.getHScrollValue();var behavior=this.getBehavior();var bounds=this.canvas.getBounds();var viewWidth=bounds.width()-behavior.getFixedColumnsWidth();var max=behavior.getColumnCount();for(var c=0;c<max;c++){var eachColumnWidth=behavior.getColumnWidth(scrollLeft+c);viewWidth=viewWidth-eachColumnWidth;if(viewWidth<0){return c-2}}return max-1},checkAutoScrollToLeft:function(grid,x){if(this.columnDragAutoScrollingLeft){return}this.columnDragAutoScrollingLeft=true;this._checkAutoScrollToLeft(grid,x)},_checkAutoScrollToLeft:function(grid,x){if(!this.columnDragAutoScrollingLeft){return}var behavior=grid.getBehavior();var scrollLeft=grid.getHScrollValue();if(!grid.dragging||scrollLeft<1){return}var 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mouseEvent=self.getGridCellFromMousePoint(mouse);mouseEvent.primitiveEvent=e;self.delegateMouseMove(mouseEvent)});this.addFinEventListener("fin-canvas-mousedown",function(e){if(self.resolveProperty("readOnly")){return}self.stopEditing();var mouse=e.detail.mouse;var mouseEvent=self.getGridCellFromMousePoint(mouse);mouseEvent.primitiveEvent=e;self.delegateMouseDown(mouseEvent)});this.addFinEventListener("fin-canvas-mouseup",function(e){if(self.resolveProperty("readOnly")){return}self.dragging=false;if(self.isScrollingNow()){self.setScrollingNow(false)}if(self.columnDragAutoScrolling){self.columnDragAutoScrolling=false}var mouse=e.detail.mouse;var mouseEvent=self.getGridCellFromMousePoint(mouse);mouseEvent.primitiveEvent=e;self.delegateMouseUp(mouseEvent)});this.addFinEventListener("fin-canvas-tap",function(e){if(self.resolveProperty("readOnly")){return}self.stopEditing();var mouse=e.detail.mouse;var tapEvent=self.getGridCellFromMousePoint(mouse);tapEvent.primitiveEvent=e;self.fireSyntheticClickEvent(tapEvent);self.delegateTap(tapEvent)});this.addFinEventListener("fin-canvas-drag",function(e){if(self.resolveProperty("readOnly")){return}self.dragging=true;var mouse=e.detail.mouse;var mouseEvent=self.getGridCellFromMousePoint(mouse);mouseEvent.primitiveEvent=e;self.delegateMouseDrag(mouseEvent)});this.addFinEventListener("fin-canvas-keydown",function(e){if(self.resolveProperty("readOnly")){return}self.fireSyntheticKeydownEvent(e);self.delegateKeyDown(e)});this.addFinEventListener("fin-canvas-keyup",function(e){if(self.resolveProperty("readOnly")){return}self.fireSyntheticKeyupEvent(e);self.delegateKeyUp(e)});this.addFinEventListener("fin-canvas-track",function(e){if(self.resolveProperty("readOnly")){return}if(self.dragging){return}var primEvent=e.detail.primitiveEvent;if(Math.abs(primEvent.dy)>Math.abs(primEvent.dx)){if(primEvent.yDirection>0){self.scrollVBy(-2)}else if(primEvent.yDirection<-0){self.scrollVBy(2)}}else{if(primEvent.xDirection>0){self.scrollHBy(-1)}else if(primEvent.xDirection<-0){self.scrollHBy(1)}}});this.addFinEventListener("fin-canvas-holdpulse",function(e){if(self.resolveProperty("readOnly")){return}var mouse=e.detail.mouse;var mouseEvent=self.getGridCellFromMousePoint(mouse);mouseEvent.primitiveEvent=e;self.delegateHoldPulse(mouseEvent)});this.addFinEventListener("fin-canvas-dblclick",function(e){if(self.resolveProperty("readOnly")){return}var mouse=e.detail.mouse;var mouseEvent=self.getGridCellFromMousePoint(mouse);mouseEvent.primitiveEvent=e;self.fireSyntheticDoubleClickEvent(mouseEvent,e);self.delegateDoubleClick(mouseEvent)});this.addFinEventListener("fin-canvas-wheelmoved",function(e){var mouse=e.detail.mouse;var mouseEvent=self.getGridCellFromMousePoint(mouse);mouseEvent.primitiveEvent=e.detail.primitiveEvent;self.delegateWheelMoved(mouseEvent)});this.addFinEventListener("fin-canvas-mouseout",function(e){if(self.resolveProperty("readOnly")){return}var mouse=e.detail.mouse;var mouseEvent=self.getGridCellFromMousePoint(mouse);mouseEvent.primitiveEvent=e.detail.primitiveEvent;self.delegateMouseExit(mouseEvent)});this.canvas.removeAttribute("tabindex")},addFinEventListener:function(eventName,callback){this.canvas.addEventListener(eventName,callback)},setScrollingNow:function(isItNow){this.scrollingNow=isItNow},isScrollingNow:function(){return this.scrollingNow},overColumnDivider:function(mouseEvent){var x=mouseEvent.primitiveEvent.detail.mouse.x;var whichCol=this.getRenderer().overColumnDivider(x);return whichCol},overRowDivider:function(mouseEvent){var y=mouseEvent.primitiveEvent.detail.mouse.y;var which=this.getRenderer().overRowDivider(y);return which},beCursor:function(cursorName){this.style.cursor=cursorName},delegateWheelMoved:function(event){var behavior=this.getBehavior();behavior.onWheelMoved(this,event)},delegateMouseExit:function(event){var behavior=this.getBehavior();behavior.handleMouseExit(this,event)},delegateMouseMove:function(mouseDetails){var behavior=this.getBehavior();behavior.onMouseMove(this,mouseDetails)},delegateMouseDown:function(mouseDetails){var behavior=this.getBehavior();behavior.handleMouseDown(this,mouseDetails)},delegateMouseUp:function(mouseDetails){var behavior=this.getBehavior();behavior.onMouseUp(this,mouseDetails)},delegateTap:function(mouseDetails){var behavior=this.getBehavior();behavior.onTap(this,mouseDetails)},delegateMouseDrag:function(mouseDetails){var behavior=this.getBehavior();behavior.onMouseDrag(this,mouseDetails)},delegateDoubleClick:function(mouseDetails){var behavior=this.getBehavior();behavior.onDoubleClick(this,mouseDetails)},delegateHoldPulse:function(mouseDetails){var behavior=this.getBehavior();behavior.onHoldPulse(this,mouseDetails)},delegateKeyDown:function(event){var behavior=this.getBehavior();behavior.onKeyDown(this,event)},delegateKeyUp:function(event){var behavior=this.getBehavior();behavior.onKeyUp(this,event)},stopEditing:function(){if(this.cellEditor){if(this.cellEditor.stopEditing){this.cellEditor.stopEditing()}this.cellEditor=null}},registerCellEditor:function(alias,cellEditor){this.cellEditors[alias]=cellEditor},getDataBounds:function(){var colDNDHackWidth=200;var behavior=this.getBehavior();var b=this.canvas.bounds;var x=behavior.getFixedColumnsWidth()+2;var y=behavior.getFixedRowsHeight()+2;var result=rectangles.rectangle.create(x,y,b.origin.x+b.extent.x-x-colDNDHackWidth,b.origin.y+b.extent.y-y);return result},getCanvas:function(){return this.canvas},editAt:function(cellEditor,coordinates){this.cellEditor=cellEditor;var cell=coordinates.gridCell;var x=cell.x;var y=cell.y;if(x<0||y<0){return}var editPoint=rectangles.point.create(x,y);this.setMouseDown(editPoint);this.setDragExtent(rectangles.point.create(0,0));if(!cellEditor.isAdded){cellEditor.isAdded=true;this.shadowRoot.appendChild(cellEditor)}cellEditor.grid=this;cellEditor.beginEditAt(editPoint)},isColumnVisible:function(columnIndex){var isVisible=this.getRenderer().isColumnVisible(columnIndex);return isVisible},isDataRowVisible:function(rowIndex){var isVisible=this.getRenderer().isRowVisible(rowIndex);return isVisible},isDataVisible:function(columnIndex,rowIndex){var isVisible=this.isDataRowVisible(rowIndex)&&this.isColumnVisible(columnIndex);return isVisible},insureModelColIsViewable:function(colIndex,offsetX){var viewableColumns=this.getViewableColumns()-1;if(!this.isColumnVisible(colIndex)){var newSX=offsetX<0?colIndex:colIndex-viewableColumns;this.setHScrollValue(newSX);return true}return false},insureModelRowIsViewable:function(rowIndex,offsetY){var viewableRows=this.getViewableRows()-1;if(!this.isDataRowVisible(rowIndex)){var newSY=offsetY<0?rowIndex:rowIndex-viewableRows;this.setVScrollValue(newSY);return true}return false},scrollBy:function(offsetX,offsetY){this.scrollHBy(offsetX);this.scrollVBy(offsetY)},scrollVBy:function(offsetY){var max=this.sbVScrollConfig.rangeStop;var oldValue=this.getVScrollValue();var newValue=Math.min(max,Math.max(0,oldValue+offsetY));if(newValue===oldValue){return}this.setVScrollValue(newValue)},scrollHBy:function(offsetX){var max=this.sbHScrollConfig.rangeStop;var oldValue=this.getHScrollValue();var newValue=Math.min(max,Math.max(0,oldValue+offsetX));if(newValue===oldValue){return}this.setHScrollValue(newValue)},getGridCellFromMousePoint:function(mouse){var cell=this.getRenderer().getGridCellFromMousePoint(mouse);return cell},getBoundsOfCell:function(cell){var bounds=this.getRenderer().getBoundsOfCell(cell);return bounds},resized:function(){this.synchronizeScrollingBoundries()},cellClicked:function(event){var cell=event.gridCell;var colCount=this.getColumnCount();var rowCount=this.getRowCount();if(cell.x>colCount||cell.y>rowCount){return}var behavior=this.getBehavior();var hovered=this.getHoverCell();var sy=this.getVScrollValue();var x=hovered.x;if(hovered.x>-1){x=behavior.translateColumnIndex(hovered.x+this.getHScrollValue())}if(hovered.y<0){sy=0}hovered=rectangles.point.create(x,hovered.y+sy);this.getBehavior().cellClicked(hovered,event)},fireSyntheticKeydownEvent:function(keyEvent){var clickEvent=new CustomEvent("fin-keydown",{detail:keyEvent.detail});this.canvas.dispatchEvent(clickEvent)},fireSyntheticKeyupEvent:function(keyEvent){var clickEvent=new CustomEvent("fin-keyup",{detail:keyEvent.detail});this.canvas.dispatchEvent(clickEvent)},fireSyntheticOnCellEnterEvent:function(mouseEvent){var detail={gridCell:this.rectangles.point.create(mouseEvent.x+this.getHScrollValue(),mouseEvent.y+this.getVScrollValue()),time:Date.now(),grid:this};var clickEvent=new CustomEvent("fin-cell-enter",{detail:detail});this.canvas.dispatchEvent(clickEvent)},fireSyntheticOnCellExitEvent:function(mouseEvent){var detail={gridCell:this.rectangles.point.create(mouseEvent.x+this.getHScrollValue(),mouseEvent.y+this.getVScrollValue()),time:Date.now(),grid:this};var clickEvent=new CustomEvent("fin-cell-exit",{detail:detail});this.canvas.dispatchEvent(clickEvent)},fireSyntheticClickEvent:function(mouseEvent){var cell=mouseEvent.gridCell;var fixedColCount=this.getFixedColumnCount();var fixedRowCount=this.getFixedRowCount();var x=cell.x<fixedColCount?cell.x-fixedColCount:cell.x+this.getHScrollValue()-fixedColCount;var y=cell.y<fixedRowCount?cell.y-fixedRowCount:cell.y+this.getVScrollValue()-fixedRowCount;var detail={gridCell:this.rectangles.point.create(x,y),mousePoint:mouseEvent.mousePoint,primitiveEvent:mouseEvent,time:Date.now(),grid:this};this.getBehavior().enhanceDoubleClickEvent(detail);var clickEvent=new CustomEvent("fin-click",{detail:detail});this.canvas.dispatchEvent(clickEvent)},fireSyntheticDoubleClickEvent:function(mouseEvent){var cell=mouseEvent.gridCell;var behavior=this.getBehavior();var fixedColCount=this.getFixedColumnCount();var fixedRowCount=this.getFixedRowCount();var x=cell.x<fixedColCount?cell.x-fixedColCount:cell.x+this.getHScrollValue()-fixedColCount;var y=cell.y<fixedRowCount?cell.y-fixedRowCount:cell.y+this.getVScrollValue()-fixedRowCount;var detail={gridCell:this.rectangles.point.create(x,y),mousePoint:mouseEvent.mousePoint,time:Date.now(),grid:this};behavior.enhanceDoubleClickEvent(mouseEvent);var clickEvent=new CustomEvent("fin-double-click",{detail:detail});behavior.cellDoubleClicked(cell,mouseEvent);this.canvas.dispatchEvent(clickEvent)},fireSyntheticGridRenderedEvent:function(){var event=new CustomEvent("fin-grid-rendered",{detail:{source:this,time:Date.now()}});this.canvas.dispatchEvent(event)},fireScrollEvent:function(type,oldValue,newValue){var event=new CustomEvent(type,{detail:{oldValue:oldValue,value:newValue,time:Date.now()}});this.canvas.dispatchEvent(event);var self=this;self.lastScrollTime=Date.now();var hoverClassOver=self.resolveProperty("scrollbarHoverOver");var hoverClassOff=self.resolveProperty("scrollbarHoverOff");if(!self.resolveProperty("scrollingEnabled")){hoverClassOver="hidden";hoverClassOff="hidden"}if(type==="fin-scroll-x"){self.sbHScroller.classList.remove(hoverClassOff);self.sbHScroller.classList.add(hoverClassOver);setTimeout(function(){if(!self.sbMouseIsDown&&!self.scrollBarHasMouse&&Date.now()-self.lastScrollTime>100){self.sbHScroller.classList.remove(hoverClassOver);self.sbHScroller.classList.add(hoverClassOff)}},700)}else{self.sbVScroller.classList.remove(hoverClassOff);self.sbVScroller.classList.add(hoverClassOver);setTimeout(function(){if(!self.sbMouseIsDown&&!self.scrollBarHasMouse&&Date.now()-self.lastScrollTime>100){self.sbVScroller.classList.remove(hoverClassOver);self.sbVScroller.classList.add(hoverClassOff)}},700)}},setVScrollValue:function(y){var max=this.sbVScrollConfig.rangeStop;y=Math.min(max,Math.max(0,y));var self=this;if(y===this.vScrollValue){return}this.getBehavior()._setScrollPositionY(y);var oldY=this.vScrollValue;this.vScrollValue=y;this.scrollValueChangedNotification();setTimeout(function(){self.sbVRangeAdapter.subjectChanged();self.fireScrollEvent("fin-scroll-y",oldY,y)})},getVScrollValue:function(){return this.vScrollValue},setHScrollValue:function(x){var max=this.sbHScrollConfig.rangeStop;x=Math.min(max,Math.max(0,x));var self=this;if(x===this.hScrollValue){return}this.getBehavior()._setScrollPositionX(x);var oldX=this.hScrollValue;this.hScrollValue=x;this.scrollValueChangedNotification();setTimeout(function(){self.sbHRangeAdapter.subjectChanged();self.fireScrollEvent("fin-scroll-x",oldX,x)})},getHScrollValue:function(){return this.hScrollValue},takeFocus:function(){if(this.isEditing()){this.editorTakeFocus()}else{this.getCanvas().takeFocus()}},editorTakeFocus:function(){if(this.cellEditor){return this.cellEditor.takeFocus()}},isEditing:function(){if(this.cellEditor){return this.cellEditor.isEditing}return false},initScrollbars:function(){var self=this;var scrollbars=this.shadowRoot.querySelectorAll("fin-vampire-bar");this.sbHScroller=scrollbars[0];this.sbVScroller=scrollbars[1];this.sbHScroller.onUpClick=function(){self.scrollHBy(1);self.isScrollButtonClick=true};this.sbHScroller.onDownClick=function(){self.scrollHBy(-1);self.isScrollButtonClick=true};this.sbHScroller.onUpHold=function(event){event.preventTap();self.scrollHBy(1);self.isScrollButtonClick=true};this.sbHScroller.onDownHold=function(event){event.preventTap();self.scrollHBy(-1);self.isScrollButtonClick=true};this.sbHScroller.onmouseover=function(event){noop(event);self.isScrollButtonClick=false;var hoverClassOver=self.resolveProperty("scrollbarHoverOver");var hoverClassOff=self.resolveProperty("scrollbarHoverOff");if(!self.resolveProperty("scrollingEnabled")){hoverClassOver="hidden";hoverClassOff="hidden"}self.sbHScroller.classList.remove(hoverClassOff);self.sbHScroller.classList.add(hoverClassOver)};this.sbHScroller.onmouseout=function(event){noop(event);if(self.sbMouseIsDown){return}else{var hoverClassOver=self.resolveProperty("scrollbarHoverOver");var hoverClassOff=self.resolveProperty("scrollbarHoverOff");if(!self.resolveProperty("scrollingEnabled")){hoverClassOver="hidden";hoverClassOff="hidden"}self.sbHScroller.classList.remove(hoverClassOver);self.sbHScroller.classList.add(hoverClassOff)}};this.sbVScroller.onmouseover=function(event){noop(event);self.isScrollButtonClick=false;var hoverClassOver=self.resolveProperty("scrollbarHoverOver");var hoverClassOff=self.resolveProperty("scrollbarHoverOff");if(!self.resolveProperty("scrollingEnabled")){hoverClassOver="hidden";hoverClassOff="hidden"}self.sbVScroller.classList.remove(hoverClassOff);self.sbVScroller.classList.add(hoverClassOver)};this.sbVScroller.onmouseout=function(event){noop(event);if(self.sbMouseIsDown){return}else{var hoverClassOver=self.resolveProperty("scrollbarHoverOver");var hoverClassOff=self.resolveProperty("scrollbarHoverOff");if(!self.resolveProperty("scrollingEnabled")){hoverClassOver="hidden";hoverClassOff="hidden"}self.sbVScroller.classList.remove(hoverClassOver);self.sbVScroller.classList.add(hoverClassOff)}};this.addEventListener("mousedown",function(){self.sbMouseIsDown=true});this.sbVScroller.onUpClick=function(){self.scrollVBy(-1);self.isScrollButtonClick=true};this.sbVScroller.onDownClick=function(){self.scrollVBy(1);self.isScrollButtonClick=true};this.sbVScroller.onUpHold=function(event){event.preventTap();self.scrollVBy(-1);self.isScrollButtonClick=true};this.sbVScroller.onDownHold=function(event){event.preventTap();self.scrollVBy(1);self.isScrollButtonClick=true};this.addEventListener("mousedown",function(){self.sbMouseIsDown=true});document.addEventListener("mouseup",function(e){noop(e);if(!self.sbMouseIsDown){return}self.sbMouseIsDown=false;self.takeFocus();var x=e.x||e.clientX;var y=e.y||e.clientY;var elementAt=self.shadowRoot.elementFromPoint(x,y);self.scrollBarHasMouse=elementAt===self.sbVScroller||elementAt===self.sbHScroller;if(!self.scrollBarHasMouse){var hoverClassOver=self.resolveProperty("scrollbarHoverOver");var hoverClassOff=self.resolveProperty("scrollbarHoverOff");if(!self.resolveProperty("scrollingEnabled")){hoverClassOver="hidden";hoverClassOff="hidden"}self.sbVScroller.classList.remove(hoverClassOver);self.sbHScroller.classList.remove(hoverClassOver);self.sbVScroller.classList.add(hoverClassOff);self.sbHScroller.classList.add(hoverClassOff)}});this.sbHValueHolder={changed:false,getValue:function(){return self.getHScrollValue()},setValue:function(v){self.setHScrollValue(v)}};this.sbVValueHolder={changed:false,getValue:function(){return self.getVScrollValue()},setValue:function(v){self.setVScrollValue(v)}};this.sbHScrollConfig={step:1,page:40,rangeStart:0,rangeStop:0};this.sbVScrollConfig={step:1,page:40,rangeStart:0,rangeStop:0};this.sbHRangeAdapter=this.sbHScroller.createRangeAdapter(this.sbHValueHolder,this.sbHScrollConfig);this.sbVRangeAdapter=this.sbHScroller.createRangeAdapter(this.sbVValueHolder,this.sbVScrollConfig);this.sbHScroller.setRangeAdapter(this.sbHRangeAdapter);this.sbVScroller.setRangeAdapter(this.sbVRangeAdapter)},scrollValueChangedNotification:function(){if(this.hScrollValue===this.sbPrevHScrollValue&&this.vScrollValue===this.sbPrevVScrollValue){return}this.sbHValueHolder.changed=!this.sbHValueHolder.changed;this.sbVValueHolder.changed=!this.sbVValueHolder.changed;this.sbPrevHScrollValue=this.hScrollValue;this.sbPrevVScrollValue=this.vScrollValue;if(this.cellEditor){this.cellEditor.scrollValueChangedNotification()}},getValue:function(x,y){return this.getBehavior()._getValue(x,y)},setValue:function(x,y,value){this.getBehavior()._setValue(x,y,value)},synchronizeScrollingBoundries:function(){var behavior=this.getBehavior();if(!behavior){return}var numColumns=behavior._getColumnCount();var numRows=behavior.getRowCount();var bounds=this.getBounds();if(!bounds){return}var scrollableHeight=bounds.height()-behavior.getFixedRowsHeight();var scrollableWidth=bounds.width()-behavior.getFixedColumnsMaxWidth()-200;var lastPageColumnCount=0;var columnsWidth=0;for(;lastPageColumnCount<numColumns;lastPageColumnCount++){var eachWidth=behavior._getColumnWidth(numColumns-lastPageColumnCount-1);columnsWidth=columnsWidth+eachWidth;if(columnsWidth>scrollableWidth){break}}var lastPageRowCount=0;var rowsHeight=0;for(;lastPageRowCount<numRows;lastPageRowCount++){var eachHeight=behavior.getRowHeight(numRows-lastPageRowCount-1);rowsHeight=rowsHeight+eachHeight;if(rowsHeight>scrollableHeight){break}}this.sbVScrollConfig.rangeStop=behavior.getRowCount()-lastPageRowCount;this.sbHScrollConfig.rangeStop=behavior._getColumnCount()-lastPageColumnCount;this.setVScrollValue(Math.min(this.getVScrollValue(),this.sbVScrollConfig.rangeStop));this.setHScrollValue(Math.min(this.getHScrollValue(),this.sbHScrollConfig.rangeStop));this.repaint()},getViewableRows:function(){return this.getRenderer().getViewableRows()},getViewableColumns:function(){return this.getRenderer().getViewableColumns()},initRenderer:function(){this.renderer=this.shadowRoot.querySelector("fin-hypergrid-renderer");this.renderer.setGrid(this)},getRenderer:function(){return this.renderer},getColumnWidth:function(columnIndex){return this.getBehavior()._getColumnWidth(columnIndex)},setColumnWidth:function(columnIndex,columnWidth){this.getBehavior()._setColumnWidth(columnIndex,columnWidth)},getFixedColumnWidth:function(columnIndex){return this.getBehavior().getFixedColumnWidth(columnIndex)},getFixedColumnsWidth:function(){
return this.getBehavior().getFixedColumnsWidth()},setFixedColumnWidth:function(columnIndex,columnWidth){this.getBehavior().setFixedColumnWidth(columnIndex,columnWidth)},getRowHeight:function(rowIndex){return this.getBehavior().getRowHeight(rowIndex)},setRowHeight:function(rowIndex,rowHeight){this.getBehavior().setRowHeight(rowIndex,rowHeight)},getFixedRowHeight:function(rowIndex){return this.getBehavior().getFixedRowHeight(rowIndex)},setFixedRowHeight:function(rowIndex,rowHeight){this.getBehavior().setFixedRowHeight(rowIndex,rowHeight)},getFixedRowsHeight:function(){return this.getBehavior().getFixedRowsHeight()},getColumnCount:function(){return this.getBehavior()._getColumnCount()},getRowCount:function(){return this.getBehavior().getRowCount()},getFixedColumnCount:function(){return this.getBehavior().getFixedColumnCount()},getFixedRowCount:function(){return this.getBehavior().getFixedRowCount()},topLeftClicked:function(mouse){this.getBehavior().topLeftClicked(this,mouse)},fixedRowClicked:function(mouse){this.getBehavior()._fixedRowClicked(this,mouse)},fixedColumnClicked:function(mouse){this.getBehavior()._fixedColumnClicked(this,mouse)},_activateEditor:function(event){var gridCell=event.gridCell;this.activateEditor(gridCell.x,gridCell.y)},activateEditor:function(x,y){var editor=this.getCellEditorAt(x,y);if(editor){event.gridCell={x:x,y:y};this.editAt(editor,event)}},getCellEditorAt:function(x,y){return this.getBehavior()._getCellEditorAt(x,y)},toggleHiDPI:function(){if(this.canvas.isHiDPI()){this.removeAttribute("hidpi")}else{this.setAttribute("hidpi",null)}this.canvas.resize()},getHiDPI:function(ctx){if(window.devicePixelRatio&&this.canvas.isHiDPI()){var devicePixelRatio=window.devicePixelRatio||1;var backingStoreRatio=ctx.webkitBackingStorePixelRatio||ctx.mozBackingStorePixelRatio||ctx.msBackingStorePixelRatio||ctx.oBackingStorePixelRatio||ctx.backingStorePixelRatio||1;var ratio=devicePixelRatio/backingStoreRatio;return ratio}else{return 1}},getRenderedWidth:function(colIndex){return this.renderer.getRenderedWidth(colIndex)},getRenderedHeight:function(rowIndex){return this.renderer.getRenderedHeight(rowIndex)},resolveCellEditor:function(name){return this.cellEditors[name]},updateCursor:function(){var behavior=this.getBehavior();var cursor=behavior.getCursorAt(-1,-1);var hoverCell=this.getHoverCell();if(hoverCell&&hoverCell.x>-1&&hoverCell.y>-1){var x=hoverCell.x+this.getHScrollValue();x=behavior.translateColumnIndex(x);cursor=behavior.getCursorAt(x,hoverCell.y+this.getVScrollValue())}this.beCursor(cursor)},repaintCell:function(x,y){this.getRenderer().repaintCell(x,y)},isDraggingColumn:function(){if(this.renderOverridesCache.dragger){return true}else{return false}},pageUp:function(){var rowNum=this.getRenderer().getPageUpRow();this.setVScrollValue(rowNum)},pageDown:function(){var rowNum=this.getRenderer().getPageDownRow();this.setVScrollValue(rowNum)},pageLeft:function(){console.log("page left")},pageRight:function(){console.log("page right")},getRenderedData:function(){var behavior=this.getBehavior();var renderer=this.getRenderer();var colCount=this.getColumnCount();var rowCount=renderer.getViewableRows();var headers=[];var result=[];var r,c;for(c=0;c<colCount;c++){headers[c]=behavior.getColumnId(c,0)}for(r=0;r<rowCount;r++){var row={};row.hierarchy=behavior.getFixedColumnValue(0,r);for(c=0;c<colCount;c++){var field=headers[c];row[field]=behavior.getValue(c,r)}result[r]=row}return result},selectionChanged:function(){var event=new CustomEvent("fin-selection-changed",{detail:{time:Date.now()}});this.canvas.dispatchEvent(event)},getSelectedRow:function(){var sels=this.getSelectionModel().getSelections();if(sels.length<1){return}var behavior=this.getBehavior();var colCount=this.getColumnCount();var headers=[];var topRow=sels[0].origin.y;var c;for(c=0;c<colCount;c++){headers[c]=behavior.getColumnId(c,0)}var row={};row.hierarchy=behavior.getFixedColumnValue(0,topRow);for(c=0;c<colCount;c++){var field=headers[c];row[field]=behavior.getValue(c,topRow)}return row},fireBeforeCellEdit:function(cell,value){var clickEvent=new CustomEvent("fin-before-cell-edit",{detail:{value:value,gridCell:cell,time:Date.now()}});var proceed=this.canvas.dispatchEvent(clickEvent);return proceed},fireAfterCellEdit:function(cell,oldValue,newValue){var clickEvent=new CustomEvent("fin-after-cell-edit",{detail:{newValue:newValue,oldValue:oldValue,gridCell:cell,time:Date.now()}});this.canvas.dispatchEvent(clickEvent)},autosizeColumn:function(colIndex){var width,currentWidth;if(colIndex<0){var numFixedCols=this.getFixedColumnCount();colIndex=colIndex+numFixedCols;currentWidth=this.getFixedColumnWidth(colIndex);width=this.getRenderer().renderedFixedColumnMinWidths[colIndex];this.setFixedColumnWidth(colIndex,Math.max(width,currentWidth))}else{width=this.getRenderer().renderedColumnMinWidths[colIndex];this.setColumnWidth(colIndex,width)}},setFocusable:function(boolean){this.getCanvas().setFocusable(boolean)},getVisibleColumns:function(){return this.getRenderer().getVisibleColumns()},getVisibleRows:function(){return this.getRenderer().getVisibleRows()},updateSize:function(){this.canvas.checksize()},stopPaintThread:function(){this.canvas.stopPaintThread()},stopResizeThread:function(){this.canvas.stopResizeThread()},restartResizeThread:function(){this.canvas.restartResizeThread()},restartPaintThread:function(){this.canvas.restartPaintThread()}})})();</script></polymer-element></body></html>