FlexPaper使用小记

发布时间：2020-12-15 01:41:53 所属栏目：百科来源：网络整理

导读：?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%" ??? ?

<?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%"???
????????????????applicationComplete="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?_PrintEnabled: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?_localeChain:String?=?"zh_CN";//语言??
??????????????
????????????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",?"Paper.swf");??
????????????????_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);??
????????????????_PrintEnabled?=?getBoolean(params,?"PrintEnabled",?true);??
????????????????_FullScreenAsMaxWindow?=?getBoolean(params,?"FullScreenAsMaxWindow",?false);??
????????????????_ProgressiveLoading?=?getBoolean(params,?"ProgressiveLoading",?true);??
????????????????_localeChain?=?params["localeChain"];??
??????????????????
????????????????//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,?def:Number):Number{??
????????????????if(params[name]?!=?null){??
????????????????????return?params[name];??
????????????????}??
????????????????return?def;??
????????????}??
??????????????
????????????private?function?getBoolean(params:Object,?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}"??
????????PrintEnabled="{_PrintEnabled}"??
????????FullScreenAsMaxWindow="{_FullScreenAsMaxWindow}"??
????????ProgressiveLoading="{_ProgressiveLoading}"?/>??
</mx:Application> ?

（编辑：李大同）

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