package com {

import flash.text.AntiAliasType;

import flash.text.StyleSheet;

import flash.text.TextField;

import flash.text.TextFieldAutoSize;

import flash.text.TextFormat;

public class MyTextField extends TextField {

private var initCopy : String;

private var modifiedCopy : String;

private var tags : Array;

public function MyTextField(_s : String, _w : Number = 0, _h : Number = 0) {

//trace(‘MyTextField: ‘ + (s));

initCopy = _s;

modifiedCopy = (_s);

if(_w) {

width = _w;

wordWrap = true;

}

if(_h) {

height = _h;

wordWrap = true;

}

antiAliasType = AntiAliasType.ADVANCED;

selectable = false;

autoSize = TextFieldAutoSize.LEFT;

embedFonts = true;

multiline = true;

htmlText = _s;

mouseEnabled = false;

//border = true;

}

override public function setTextFormat(_format : TextFormat, _beginIndex : int = -1, _endIndex : int = -1) : void {

//trace(‘setTextFormat: ‘ + (format.font));

if(_format.italic && !embedFonts) {

htmlText = text + ” “;

}

super.setTextFormat(_format, _beginIndex, _endIndex);

defaultTextFormat = _format;

}

public function setCSS(_css : StyleSheet) : void {

styleSheet = _css;

setLineSpacing(“<pa>”, 5);

setLineSpacing(“<pa class=\”style1\”>”, 10);

setLineSpacing(“<pa class=\”style2\”>”, 20);

htmlText = modifiedCopy;

}

private function setLineSpacing(_pTag : String, _pSpacing : Number = 0) : void {

if (!tags) {

tags = [];

}

tags.push(_pTag);

var _copyElem : Array = modifiedCopy.split(_pTag);

var _newCopy : String;

if (!styleSheet) {

styleSheet = new StyleSheet;

}

var _spacerID:String = “spacer” + tags.length;

var _sTag : String = (“<“ + _spacerID + “> </” + _spacerID + “>” + _pTag);

_newCopy = _copyElem.join(_sTag);

styleSheet.setStyle(_spacerID, {fontSize:String(_pSpacing + “px”), fontFamily:“Arial”});

modifiedCopy = _newCopy;

}

public function shrinkToFit(_w : Number) : void {

while(width > _w) {

scaleX -= 0.1;

scaleY = scaleX;

}

}

public function truncate(_maxWidth : Number = 200, _maxLines : Number = 1, _ellipsis : Boolean = false) : String {

multiline = true;

wordWrap = true;

width = _maxWidth;

//for some reason it does not work unless width gets (evaluated)… weird!

width = (width);

var _newCopy : String = (htmlText);

while(numLines > _maxLines) {

_newCopy = _newCopy.slice(0, _newCopy.length – 2);

htmlText = _newCopy;

setTextFormat(getTextFormat());

}

if (_ellipsis) {

_newCopy = _newCopy.slice(0, _newCopy.length – 3);

_newCopy += “…”;

htmlText = _newCopy;

setTextFormat(getTextFormat());

}

return _newCopy;

}

public function toTitleCase() : String {

var _words : Array = text.split(” “);

for (var i : int = 0;i < _words.length; i++) {

var _word : String = _words[i];

var _newWord : String = _word.charAt(0).toUpperCase() + _word.substr(1, _word.length – 1).toLowerCase();

_words[i] = _newWord;

}

text = _words.join(” “);

setTextFormat(getTextFormat());

return (text);

}

}

}