fuicomponentsclass.as

flashget43的源代码 一个比较常用的下载程序

#initclip 0
/*=============
  FUIComponentClass
  
   The base class for all FUI controls in flash6.
   
==============*/


function FUIComponentClass()
{
	this.init();
}

FUIComponentClass.prototype = new MovieClip();

FUIComponentClass.prototype.DEFAULT_SKIN = _global.FlashChatNS.DefaultSkin;

FUIComponentClass.prototype.BTN_TYPE_NORMAL   = 0;
FUIComponentClass.prototype.BTN_TYPE_CLOSE    = 1;
FUIComponentClass.prototype.BTN_TYPE_MINIMIZE = 2;
FUIComponentClass.prototype.BTN_TYPE_HIDE     = 3;
FUIComponentClass.prototype.BTN_TYPE_WFREEZE  = 4;
FUIComponentClass.prototype.BTN_TYPE_HFREEZE  = 5;
FUIComponentClass.prototype.BTN_TYPE_COMBO    = 6;
FUIComponentClass.prototype.BTN_TYPE_SCROLL   = 7;
FUIComponentClass.prototype.BTN_TYPE_SCROLL_LOW = 8;
FUIComponentClass.prototype.BTN_TYPE_SCROLL_HI  = 9;

FUIComponentClass.prototype.BG_TYPE_COMBO     = 10;
FUIComponentClass.prototype.BG_TYPE_SCROLL    = 11;
FUIComponentClass.prototype.BG_TYPE_RECT      = 12;

FUIComponentClass.prototype.STATE_OUT      = 'out';
FUIComponentClass.prototype.STATE_OVER     = 'over';
FUIComponentClass.prototype.STATE_PRESS    = 'press';
FUIComponentClass.prototype.STATE_DISABLED = 'disabled';

//skin table
FUIComponentClass.prototype.SKIN_TABLE = { 
	default_skin  : 1,
	xp_skin       : 2,
	gradient_skin : 3,
	aqua_skin     : 4
}; 

FUIComponentClass.prototype.init = function()
{
	//set default skin
	if(_global.FlashChatNS.SKIN_NAME == undefined)
		_global.FlashChatNS.SKIN_NAME = this.DEFAULT_SKIN;
	//register object in global array
	if (_global.FlashChatNS.components_arr == undefined) 
	{ 
		_global.FlashChatNS.components_arr = new Array();
		_global.FlashChatNS.skin_table = this.SKIN_TABLE;
	}
	_global.FlashChatNS.components_arr.push(this);
	
	this.initSkinVars();
	
	this.type = '';
	this.enable = true;
	this.focused = false;
	this.useHandCursor = false;
	//accessibility :: hide non accessible components from screen reader
	this._accImpl = new Object();
	this._accImpl.stub = true;
	this.styleTable = new Array();
	if (_global.globalStyleFormat==undefined) {
		_global.globalStyleFormat = new FStyleFormat();
		globalStyleFormat.isGlobal = true;
		_global._focusControl = new Object();
		_global._focusControl.onSetFocus = function(oldFocus, newFocus)
		{
			oldFocus.myOnKillFocus();
			newFocus.myOnSetFocus();
		}
		Selection.addListener(_global._focusControl);
	}
	if (this._name!=undefined) {
		this._focusrect = false;
		this.tabEnabled = true;
		this.focusEnabled = true;
		this.tabChildren = false;
		this.tabFocused = true;
		if (this.hostStyle==undefined) {
			globalStyleFormat.addListener(this);
		} else { 
			this.styleTable = this.hostStyle;
		}
		
		this.deadPreview._visible = false;
		this.deadPreview._width = this.deadPreview._height = 1;
		this.methodTable = new Object();
		
		this.keyListener = new Object();
		this.keyListener.controller = this;
		this.keyListener.onKeyDown = function()
		{
			this.controller.myOnKeyDown();
		}
		this.keyListener.onKeyUp = function()
		{
			this.controller.myOnKeyUp();
		}
		for (var i in this.styleFormat_prm) {
			this.setStyleProperty(i, this.styleFormat_prm[i]);
		}
	}
}

// ::: PUBLIC METHODS
FUIComponentClass.prototype.initSkinVars = function()
{
	this._face        = "face";
	this._face_press  = "face_press";
	this._highlight   = "highlight";
	this._highlight3D = "highlight3D";
	this._shadow      = "shadow";
	this._darkshadow  = "darkshadow";
	//color of "X" end "_" symbols
	this._arrow       = "arrowClose";
	this._arrow_xp    = "arrowClose";
	this._arrow_gradient  = "arrowClose";
	//gradient
	this._scroll_arrow  = "arrow";
	this._scroll_face   = "scrollFace";
	this._scroll_border = "scrollBorder";
	this._scroll_face_press = "scrollFacePress";
	this._scroll_track = "scrollTrack";
	
	this._foregroundDisabled = "arrow";
	this._background = "background";
	this._backgroundBorder = "backgroundBorder";
	this._check = "check";
	
	//aqua
	this._base = "face";     //button
	this._base2 = "highlight";  //button
	this._face_aqua = "face";  //combo
	this._face2 = "highlight";  //combo
	this._seperator  = "face"; //tabview
}

FUIComponentClass.prototype.getSkinFrame = function()
{
	
	return this.SKIN_TABLE[_global.FlashChatNS.SKIN_NAME];
}

FUIComponentClass.prototype.getSkinName = function()
{
	return (_global.FlashChatNS.SKIN_NAME);
}

FUIComponentClass.prototype.setSkin = function(inSkin)
{
	_global.FlashChatNS.SKIN_NAME = (inSkin == undefined)? this.DEFAULT_SKIN : inSkin;
	_global.FlashChatNS.SKIN_ID   = this.getSkinFrame();

	this.drawSkin();
}

FUIComponentClass.prototype.setSkinId = function(inSkin)
{
	_global.FlashChatNS.SKIN_ID = this.SKIN_TABLE[inSkin];
}

FUIComponentClass.prototype.drawSkin = function()
{
	return;
}

FUIComponentClass.prototype.setEnabled = function(enabledFlag)
{
	this.enable = (arguments.length>0) ? enabledFlag : true;
	this.tabEnabled = this.focusEnabled = enabledFlag;
	if (!this.enable && this.focused) {
		Selection.setFocus(undefined);
	}
}

FUIComponentClass.prototype.getEnabled = function()
{
	return this.enable;
}

FUIComponentClass.prototype.setSize = function(w, h)
{
	this.width = w;
	this.height = h;
	this.focusRect.removeMovieClip();
}

FUIComponentClass.prototype.setChangeHandler = function(chng,obj)
{
	this.handlerObj = (obj==undefined) ? this._parent : obj;
	this.changeHandler = chng;
}

// ::: PRIVATE METHODS

FUIComponentClass.prototype.invalidate = function(methodName)
{
	this.methodTable[methodName] = true;
	this.onEnterFrame = this.cleanUI;
}

FUIComponentClass.prototype.cleanUI = function()
{
	
	// rules of invalidation : setSize beats everyone else
	if (this.methodTable.setSize) {
		this.setSize(this.width, this.height);
	} else {
		this.cleanUINotSize();
	}
	this.methodTable = new Object();
	delete this.onEnterFrame;
}

// EXTEND this method to add new invalidation rules.
FUIComponentClass.prototype.cleanUINotSize = function()
{
	for (var funct in this.methodTable) {
		this[funct]();
	}
}

FUIComponentClass.prototype.drawRect = function(x, y, w, h)
{
	var inner = this.styleTable.focusRectInner.value;
	var outer = this.styleTable.focusRectOuter.value;
	if (inner==undefined) {
		inner = 0xffffff;
	}
	if (outer==undefined) {
		outer = 0x000000;
	}
	
	this.createEmptyMovieClip( "focusRect", 1000 );
//	this.focusRect._alpha = 50; // uncomment out this line if you want focus rect with alpha
	this.focusRect.controller = this;
	this.focusRect.lineStyle(1, outer);
	this.focusRect.moveTo(x, y);
	this.focusRect.lineTo(x+w, y);
	this.focusRect.lineTo(x+w, y+h);
	this.focusRect.lineTo(x, y+h);
	this.focusRect.lineTo(x, y);
	this.focusRect.lineStyle(1, inner);
	this.focusRect.moveTo(x+1, y+1);
	this.focusRect.lineTo(x+w-1, y+1);
	this.focusRect.lineTo(x+w-1, y+h-1);
	this.focusRect.lineTo(x+1, y+h-1);
	this.focusRect.lineTo(x+1, y+1);
}

FUIComponentClass.prototype.pressFocus = function()
{
	this.tabFocused = false;
	this.focusRect.removeMovieClip();
	Selection.setFocus(this);
}

// OVERWRITE THIS METHOD FOR YOUR OWN RECTANGLES
FUIComponentClass.prototype.drawFocusRect = function()
{
	this.drawRect(-2, -2, this.width+4, this.height+4);	
}

FUIComponentClass.prototype.myOnSetFocus = function()
{
	this.focused =true;
	Key.addListener(this.keyListener);

	if (this.tabFocused) {
		this.drawFocusRect();