600 Games/600games.iso/Nave/sky-chopper.swf/scripts/__Packages/mx/controls/Loader.as

Text File | 2005-09-29 | 6.6 KB | 274 lines

class mx.controls.Loader extends mx.core.View
{
   var _origWidth;
   var _origHeight;
   var contentHolder;
   var childrenCreated;
   var __width;
   var __height;
   var border_mc;
   static var symbolName = "Loader";
   static var symbolOwner = mx.controls.Loader;
   static var version = "2.0.0.360";
   var className = "Loader";
   var clipParameters = {autoLoad:1,scaleContent:1,contentPath:1};
   static var mergedClipParameters = mx.core.UIObject.mergeClipParameters(mx.controls.Loader.prototype.clipParameters,mx.core.View.prototype.clipParameters);
   var __autoLoad = true;
   var __bytesLoaded = undefined;
   var __bytesTotal = undefined;
   var __contentPath = undefined;
   var __scaleContent = true;
   function Loader()
   {
      super();
   }
   function init()
   {
      super.init();
   }
   function setSize(w, h, noEvent)
   {
      this._origWidth = w;
      this._origHeight = h;
      super.setSize(w,h,noEvent);
   }
   function draw()
   {
      this.size();
   }
   function size()
   {
      super.size();
      if(this.__scaleContent)
      {
         this.doScaleContent();
      }
      else
      {
         this.doScaleLoader();
      }
   }
   function createChildren()
   {
      super.createChildren();
      if(this.__autoLoad)
      {
         this.load();
      }
   }
   function getAutoLoad()
   {
      return this.__autoLoad;
   }
   function get autoLoad()
   {
      return this.getAutoLoad();
   }
   function setAutoLoad(b)
   {
      if(this.__autoLoad != b)
      {
         this.__autoLoad = b;
         if(this.__autoLoad && !this[mx.core.View.childNameBase + 0]._complete)
         {
            this.load();
         }
      }
   }
   function set autoLoad(b)
   {
      this.setAutoLoad(b);
   }
   function getBytesLoaded()
   {
      return this.__bytesLoaded;
   }
   function get bytesLoaded()
   {
      return this.getBytesLoaded();
   }
   function getBytesTotal()
   {
      return this.__bytesTotal;
   }
   function get bytesTotal()
   {
      return this.getBytesTotal();
   }
   function getContent()
   {
      return this.contentHolder;
   }
   function get content()
   {
      return this.getContent();
   }
   function getContentPath()
   {
      return this.__contentPath;
   }
   function get contentPath()
   {
      return this.getContentPath();
   }
   function setContentPath(url)
   {
      if(this.__contentPath != url)
      {
         this.__contentPath = url;
         if(this.childrenCreated)
         {
            if(this.__autoLoad)
            {
               this.load();
            }
         }
      }
   }
   function set contentPath(c)
   {
      this.setContentPath(c);
   }
   function getPercentLoaded()
   {
      var _loc2_ = 100 * (this.__bytesLoaded / this.__bytesTotal);
      if(isNaN(_loc2_))
      {
         _loc2_ = 0;
      }
      return _loc2_;
   }
   function get percentLoaded()
   {
      return this.getPercentLoaded();
   }
   function get scaleContent()
   {
      return this.getScaleContent();
   }
   function getScaleContent()
   {
      return this.__scaleContent;
   }
   function setScaleContent(b)
   {
      if(this.__scaleContent != b)
      {
         this.__scaleContent = b;
         if(this.__scaleContent)
         {
            this.doScaleContent();
         }
         else
         {
            this.doScaleLoader();
         }
      }
   }
   function set scaleContent(b)
   {
      this.setScaleContent(b);
   }
   function load(url)
   {
      if(url != undefined)
      {
         this.__contentPath = url;
      }
      if(this[mx.core.View.childNameBase + 0] != undefined)
      {
         if(this[mx.core.View.childNameBase + 0]._complete)
         {
            this.setSize(this._origWidth,this._origHeight);
         }
         this.destroyChildAt(0);
      }
      if(this.__contentPath == undefined || this.__contentPath == "")
      {
         return undefined;
      }
      this.createChild(this.__contentPath,"contentHolder");
   }
   function childLoaded(obj)
   {
      super.childLoaded(obj);
      obj._rotation = 0;
      this._origWidth = this.__width;
      this._origHeight = this.__height;
      if(this.__scaleContent)
      {
         this.doScaleContent();
      }
      else
      {
         this.doScaleLoader();
      }
   }
   function dispatchEvent(obj)
   {
      if(obj.type == "progress" || obj.type == "complete")
      {
         obj.target = this;
         this.__bytesTotal = obj.total;
         this.__bytesLoaded = obj.current;
      }
      super.dispatchEvent(obj);
   }
   function doScaleContent()
   {
      if(!this[mx.core.View.childNameBase + 0]._complete)
      {
         return undefined;
      }
      this.unScaleContent();
      var _loc2_ = this.border_mc.borderMetrics;
      var _loc6_ = this._origWidth - _loc2_.left - _loc2_.right;
      var _loc8_ = this._origHeight - _loc2_.top - _loc2_.bottom;
      var _loc9_ = _loc2_.left;
      var _loc7_ = _loc2_.top;
      var _loc5_ = _loc6_ / this.contentHolder._width;
      var _loc3_ = _loc8_ / this.contentHolder._height;
      var _loc4_ = undefined;
      if(_loc5_ > _loc3_)
      {
         _loc9_ = _loc2_.left + Math.floor((_loc6_ - this.contentHolder._width * _loc3_) / 2);
         _loc4_ = _loc3_;
      }
      else
      {
         _loc7_ = _loc2_.top + Math.floor((_loc8_ - this.contentHolder._height * _loc5_) / 2);
         _loc4_ = _loc5_;
      }
      _loc4_ *= 100;
      this.contentHolder._xscale = this.contentHolder._yscale = _loc4_;
      this.contentHolder._x = _loc9_;
      this.contentHolder._y = _loc7_;
      if(this.__width != this._origWidth || this.__height != this._origHeight)
      {
         this.setSize(this._origWidth,this._origHeight);
      }
   }
   function doScaleLoader()
   {
      if(!this[mx.core.View.childNameBase + 0]._complete)
      {
         return undefined;
      }
      this.unScaleContent();
      var _loc2_ = this.border_mc.borderMetrics;
      var _loc4_ = this.contentHolder._width + _loc2_.left + _loc2_.right;
      var _loc3_ = this.contentHolder._height + _loc2_.top + _loc2_.bottom;
      if(this.__width != _loc4_ || this.__height != _loc3_)
      {
         this.setSize(_loc4_,_loc3_);
      }
      this.contentHolder._x = _loc2_.left;
      this.contentHolder._y = _loc2_.top;
   }
   function unScaleContent()
   {
      this.contentHolder._xscale = this.contentHolder._yscale = 100;
      this.contentHolder._x = this.contentHolder._y = 0;
   }
}