FlexPaperViewer.mxml

<?xml version="1.0" encoding="utf-8"?>  
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" 
				xmlns:fp="com.devaldi.controls.flexpaper.*" 
				layout="absolute" width="100%" height="100%"   
				creationComplete="initApp();">  
	
	<mx:Script>  
		<![CDATA[  
			import mx.controls.Alert;  
			
			public var _aid = 0;//文档ID  
			
			[Bindable]  
			public var _Scale:Number = 1;//缩放比例  
			
			[Bindable]  
			public var _SwfFile:String = "";//SWF文件路径  
			
			[Bindable]  
			public var _ZoomTransition:String = "easeOut";  
			
			[Bindable]  
			public var _ZoomTime:Number = 0.6;  
			
			[Bindable]  
			public var _ZoomInterval:Number = 0.1;  
			
			[Bindable]  
			public var _FitPageOnLoad:Boolean = false;//加载后适合高度  
			
			[Bindable]  
			public var _FitWidthOnLoad:Boolean = false;//加载后适合宽度  
			
			[Bindable]  
			public var _PrintNotEnabled:Boolean = true;//是否支持打印  
			
			[Bindable]  
			public var _FullScreenAsMaxWindow:Boolean = false;//是否支付全屏  
			
			[Bindable]  
			public var _ProgressiveLoading:Boolean = false;//是否延迟加载  
			[Bindable]  
			public var _PrintEnabled:Boolean = true;//是否开启打印按钮
			[Bindable]  
			public var _PrintToolsVisible:Boolean = true;//是否显示打印按钮
			[Bindable]  
			public var _ShowAbout:Boolean = true;//是否显示关于
			
			private var isFocus:Boolean = false;  
			
			//初始化参数  
			private function initApp():void{  
				var params:Object = Application.application.parameters;  
				_Scale = getNumber(params, "Scale", 1);  
				_SwfFile = getString(params, "SwfFile", _SwfFile);  
				_ZoomTransition = getString(params, "ZoomTransition", "easeOut");  
				_ZoomTime = getNumber(params, "ZoomTime", 0.6);  
				_ZoomInterval = getNumber(params, "ZoomInterval", 0.1);  
				_FitPageOnLoad = getBoolean(params, "FitPageOnLoad", false);  
				_FitWidthOnLoad = getBoolean(params, "FitWidthOnLoad", false);  
				_PrintNotEnabled = getBoolean(params, "PrintNotEnabled", true);  
				_FullScreenAsMaxWindow = getBoolean(params, "FullScreenAsMaxWindow", false);  
				_ProgressiveLoading = getBoolean(params, "ProgressiveLoading", true);  
				_PrintEnabled = getBoolean(params, "PrintEnabled", true);  
				_PrintToolsVisible = getBoolean(params, "PrintToolsVisible", true);  
				_ShowAbout = getBoolean(params, "ShowAbout", false);  
				
				//注册事件监听  
				this.addEventListener(MouseEvent.MOUSE_OVER, onMouseOver);  
				this.addEventListener(MouseEvent.MOUSE_OUT, onMouseOut);  
				
				//开放给外部（javascript）调用  
				ExternalInterface.addCallback("hasFocus", hasFocus);  
				//ExternalInterface.addCallback("focus", focus);   
				ExternalInterface.addCallback("setViewerFocus", setViewerFocus);   
				
			}  
			
			
			
			private function onMouseOver(event:MouseEvent):void{  
				this.isFocus = true;  
			}  
			
			private function onMouseOut(event:MouseEvent):void{  
				this.isFocus = false;  
			}  
			
			public function hasFocus():Boolean{  
				//Alert.show("hasFocus");  
				return isFocus;  
			}  
			
			public function setViewerFocus(isFocus:Boolean):void{    
				//Alert.show("setViewerFocus");  
				this.paperViewer.setViewerFocus();  
			}  
			
			
			/** 
			 *  
			 * 获取String类型参数 
			 * 如果没有，则返回默认值 
			 **/ 
			private function getString(params:Object, name:String, def:String):String{  
				if(params[name] != null){  
					return params[name];  
				}  
				return def;  
			}  
			
			private function getNumber(params:Object, name:String, def:Number):Number{  
				if(params[name] != null){  
					return params[name];  
				}  
				return def;  
			}  
			
			private function getBoolean(params:Object, name:String, def:Boolean):Boolean{  
				//Alert.show("比较："+name);  
				if(params[name] != null){  
					return params[name] == "true";  
				}   
				return def;  
			}  
		]]>  
	</mx:Script>  
	<!--mx:Panel x="165" y="76" width="250" height="200" layout="absolute" title="一个人">  
	<mx:Label x="59" y="37" text="{Scale}" width="88"/>  
	</mx:Panel-->  
	
	<fp:FlexPaperViewer id="paperViewer" 
						width="100%"   
						height="100%"   
						Scale="{_Scale}"   
						SwfFile="{_SwfFile}"
						ZoomTransition="{_ZoomTransition}"   
						ZoomTime="{_ZoomTime}"   
						ZoomInterval="{_ZoomInterval}" 
						FitPageOnLoad="{_FitPageOnLoad}" 
						FitWidthOnLoad="{_FitWidthOnLoad}" 
						PrintToolsVisible="{_PrintToolsVisible}"
						PrintEnabled="{_PrintEnabled}"
						ShowAbout="{_ShowAbout}"
						FullScreenAsMaxWindow="{_FullScreenAsMaxWindow}" 
						ProgressiveLoading="{_ProgressiveLoading}" />  
</mx:Application>