FlexPMD/custom-ruleset/src/test/resources/test/bug/Duane.mxml

<?xml version="1.0" encoding="utf-8"?>
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  this work for additional information regarding copyright ownership.
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<mx:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009" 
						xmlns:s="library://ns.adobe.com/flex/spark" 
						xmlns:mx="library://ns.adobe.com/flex/halo"
						applicationComplete="init()"
						showFlexChrome="false">
	
	
	<fx:Script>
		<![CDATA[
			import flash.events.MouseEvent;
			
			private var lineWidth:Number = 1;
			private var lineColor:uint = 0x000000;
			private var prevX:Number;
			private var prevY:Number;
			
			private function init():void
			{
				stage.displayState =
					StageDisplayState.FULL_SCREEN_INTERACTIVE;
				myCanvas.addEventListener(MouseEvent.MOUSE_MOVE,
					drawingOn);
			}
			
			private function drawingOff():void
			{
				myCanvas.removeEventListener(MouseEvent.MOUSE_MOVE,
					drawingOn);
				myButton.label = "Drawing On"
			}
			
			//This never gets called but it did not throw an error for Flex PMD???
				private function iDontGetCalled():void
				{
					var i:int = 5;
				}
				
				private function drawingOn(event:MouseEvent):void
				{
					if(!isNaN(prevX))
					{   
						
						myCanvas.graphics.lineStyle(lineWidth,
							lineColor);
						myCanvas.graphics.moveTo(prevX, prevY);
						myCanvas.graphics.lineTo(event.localX,
							event.localY);
						
						//Unnecessary and deeply nested IF - ELSE should have been caught too??
							if(!isNaN(prevX))
							{
								//Do nothing
							} else { 
								if(!isNaN(prevX))
								{
									//Do nothing
								} else { 
									if(!isNaN(prevX))
									{
										//Do nothing
									} else { 
										
										if(!isNaN(prevX))
										{
											//Do
											nothing
										} else { 
											//do
											nothing too
										}
									}
								}
							}
					}
					prevX = event.localX;
					prevY = event.localY;
					myButton.label = "Drawing Off";
				}
				
				private function clear():void
				{
					myCanvas.graphics.clear();
				}
				
				private function toggleDrawing():void
				{
					if (myButton.label == "Drawing Off")
					{
						drawingOff();
						myButton.label = "Drawing On";
					} else if (myButton.label == "Drawing On")
					{
						init();
						myButton.label = "Drawing Off";
					}
				}
				
				private function changeColor():void
				{
					lineColor = myCP.selectedColor;
					myLabel.text = String(myCP.value);
				}
				
				
				
				private function changeThickness():void
				{
					lineWidth = mySlider.value;
				}    
		]]>
	</fx:Script>
	
	<mx:Canvas id="myCanvas" width="100%" height="100%" fontWeight="bold"
			   backgroundAlpha="0.00001"  backgroundColor="0xFF44FF" >
		
		<mx:TitleWindow  alpha="1.0" layout="absolute" close="close()"
						 title="Scribbler Settings" showCloseButton="true"  width="200"
						 height="178"  cornerRadius="16">
			<s:Button id="myButton" x="10" y="10" width="95"
					  click="toggleDrawing()"/>
			<mx:ColorPicker x="148" y="10" id="myCP"
							change="changeColor()"/>
			<mx:HSlider x="10" y="57" id="mySlider"
						change="changeThickness()" minimum="1" maximum="10" snapInterval="1"
						enabled="true" allowTrackClick="true"/>
			<mx:Label  id="myLabel" x="83" y="111" text="Label" width="87"/>
			
			<mx:Label x="20" y="111" text="Color:"/>
			<mx:Label x="26.5" y="76" text="Adjust Line Thickness"/>
			<s:Button x="10" y="39" label="Clear" width="95" click="clear()"
					  />
		</mx:TitleWindow>
	</mx:Canvas>		
	
</mx:WindowedApplication>