// *************************

// * COPYRIGHT

// * DEVELOPER: MTEAM ( info@mteamapp.com )

// * ALL RIGHTS RESERVED FOR MTEAM

// * YOU CAN'T USE THIS CODE IN ANY OTHER SOFTWARE FOR ANY PURPOSE

// * YOU CAN'T SHARE THIS CODE

// *************************

/**by Mohammad Ebrahim -Motahar Parrs Co

//last edit 6/1/2013

//10/14/2013 : . character removed from estesna list for converting float Numbers like 15.5

///11/24/2013 fast html unicode added : HTMLfastUnicodeOnLines(); 2 time slower than

// fastUnicodeOnLines but it can support coloring texts and justify paraphs

//4/13/2014 : use hirostic algoritms to improve main function speed about 30%

* 8/6/2014 : optimized

* 9/27/2014 : ٌ character added to charackter lists

* 6/24/2015 ; HTMLUnicode UPGRADED to make all HTML tags usable

* Farsi correction updated

* 6/29/2015 : Unicode_string.as created

* 8/9/2015 : Performance upgraded

* 8/31/2015: new character added to list

*/

package

{

import com.mteamapp.StringFunctions;

import flash.geom.Rectangle;

import flash.text.TextField;

import flash.text.TextFieldAutoSize;

public class Unicode

{

/**This is still in beta version*/

public static var UseNewFastInLine:Boolean = false ;

//From now there is no need to copy full class here, you can only copy and edite Unicode_string to your project folder.

//include "Unicode_strings.as"

//Not Effected

public static var splitters:Array = [',','.',' ','-',')',':',':'];

public static var adad:String = '٠١٢٣٤٥٦٧٨٩۰۱۲۳۴۵۶۷۸۹٠١٢٣٤٥٦٧٨٩٠١٢٣٤٥٦٧٨٩۰۱۲۳۴۵۶۷۸۹۰۱۲۳۴۵۶۷۸۹����٪٪1234567890';

public static var estesna:String = '-[]»«)("/\\:';

public static var forceToEnglish:String = '' ;

public static const halfSpace1:String = String.fromCharCode(8204),

halfSpace2:String = "¬",

halfSpace3:String = String.fromCharCode(8207);

public static var convertToArabicNumber:Boolean = false ;

private var MESlistChr:Object = {};

/**this will improving the app performance after one time runing<br>

* it is still in beta version*/

private var helperObject:Object = {},

typeHirostic:Object = {};

/**Numeric characters will not have absolute direction.*/

public static var smartTextAlign:Boolean = false ,

floatingChars:String = "-/\\+=.():",

notSureChars:String = "0123456789",

lastRtlStatus:Boolean = true ;

public function Unicode(numCorrection:Boolean = true)

{

MESlistChr['پ'] = "ﭖ ﭗﺘﭙﺘﭘ";

MESlistChr['ض'] = "ﺽ ﺾﺘﻀﺘﺿ";

MESlistChr['ص'] = "ﺹ ﺺﺘﺼﺘﺻ";

MESlistChr['ث'] = "ﺙ ﺚﺘﺜﺘﺛ";

MESlistChr['ق'] = "ﻕ ﻖﺘﻘﺘﻗ";

MESlistChr['ف'] = "ﻑ ﻒﺘﻔﺘﻓ";

MESlistChr['غ'] = "ﻍ ﻎﺘﻐﺘﻏ";

MESlistChr['ع'] = "ﻉ ﻊﺘﻌﺘﻋ";

MESlistChr['ه'] = "ه ﻪﺘﻬﺘﻫ";

MESlistChr['خ'] = "ﺥ ﺦﺘﺨﺘﺧ";;

MESlistChr['ح'] = "ﺡ ﺢﺘﺤﺘﺣ";

MESlistChr['ج'] = "ﺝ ﺞﺘﺠﺘﺟ";

MESlistChr['چ'] = "ﭺ ﭻﺘﭽﺘﭼ";

MESlistChr['ژ'] = "ﮊ ﮋﺗﮋﺗﮊ";

MESlistChr['ش'] = "ﺵ ﺶﺘﺸﺘﺷ";

MESlistChr['س'] = "ﺱ ﺲﺘﺴﺘﺳ";

MESlistChr['ی'] = "ﯼ ﯽﺘﻴﺘﯾ";

MESlistChr['ى'] = "ﯼ ﯽﺘﻴﺘﯾ";

MESlistChr['ي'] = "ﯼ ﯽﺘﻴﺘﯾ";

MESlistChr['ێ'] = "ێ ﯽﺘﻴﺘﯾ";

MESlistChr['ب'] = "ﺏ ﺐﺘﺒﺘﺑ";

MESlistChr['ل'] = "ﻝ ﻞﺘﻠﺘﻟ";

MESlistChr['ڵ'] = "ڵ ﻞﺘﻠﺘﻟ";

MESlistChr['ا'] = "ﺍ ﺎﺗﺎﺗﺍ";

MESlistChr['ت'] = "ﺕ ﺖﺘﺘﺘﺗ";

MESlistChr['ن'] = "ﻥ ﻦﺘﻨﺘﻧ";

MESlistChr['م'] = "ﻡ ﻢﺘﻤﺘﻣ";

MESlistChr['ظ'] = "ﻅ ﻆﺘﻈﺘﻇ";

MESlistChr['ط'] = "ﻁ ﻂﺘﻄﺘﻃ";

MESlistChr['ز'] = "ﺯ ﺰﺗﺰﺗﺯ";

MESlistChr['ر'] = "ﺭ ﺮﺗﺮﺗﺭ";

MESlistChr['ڕ'] = "ڕ ﺮﺗﺮﺗﺭ";

MESlistChr['ذ'] = "ﺫ ﺬﺗﺬﺗﺫ";

MESlistChr['د'] = "ﺩ ﺪﺗﺪﺗﺩ";

MESlistChr['ئ'] = "ء ﺊﺘﺌﺘﺋ";

MESlistChr['و'] = "ﻭ ﻮﺗﻮﺗﻭ";

MESlistChr['ۆ'] = "ۆ ﻮﺗﻮﺗۆ";

MESlistChr['ک'] = "ﮎ ﮏﺘﮑﺘﮐ";

MESlistChr['ك'] = "ﮎ ﮏﺘﮑﺘﮐ";

MESlistChr['گ'] = "ﮒ ﮓﺘﮕﺘﮔ";

MESlistChr['آ'] = "ﺁ ﺂﺗﺂﺗﺁ";

MESlistChr['أ'] = "ﺃ ﺄﺗﺄﺗﺃ";

MESlistChr['إ'] = "ﺇ ﺈﺗﺈﺗﺇ";

MESlistChr['ؤ'] = "ﺅ ﺆﺗﺆﺗﺅ";

MESlistChr['ۀ'] = "ﮤ ﮥ ﮥ ﻫ";

MESlistChr['؟'] = "؟"; //manande و , be hichi nemichasbe

MESlistChr['ـ'] = "ــــــ"; //manande ـ be hame michasbe

MESlistChr['«'] = "»";

MESlistChr['»'] = "«";

MESlistChr['['] = "]";

MESlistChr[']'] = "[";

MESlistChr['('] = ")";

MESlistChr[')'] = "(";

MESlistChr['٪'] = "%";

MESlistChr['ً'] = "ًً"; //bi khasiate va az ghabli va badish asar migire

MESlistChr['ٌ'] = "";

MESlistChr['ٍ'] = "ٍٍ";

MESlistChr['َ'] = "ََ";

MESlistChr['ْ'] = "ْْ";

MESlistChr['ُ'] = "ُُ";

MESlistChr['ِ'] = "ِِ";

MESlistChr['ّ'] = "ّّ";

MESlistChr['ة'] = "ﺓ ﺔﺘﻬﺘﻫ";

MESlistChr[','] = ",";

if(numCorrection){

MESlistChr['۰'] = "0";

MESlistChr['۱'] = "1";

MESlistChr['۲'] = "2";

MESlistChr['۳'] = "3";

MESlistChr['۴'] = "4";

MESlistChr['۵'] = "5";

MESlistChr['۶'] = "6";

MESlistChr['۷'] = "7";

MESlistChr['۸'] = "8";

MESlistChr['۹'] = "9";

MESlistChr['٤'] = "4";

MESlistChr['٥'] = "5";

MESlistChr['٦'] = "6";

MESlistChr['٧'] = "7";

MESlistChr['٨'] = "8";

MESlistChr['٩'] = "9";

MESlistChr['٣'] = "3";

MESlistChr['٢'] = "2";

MESlistChr['١'] = "1";

MESlistChr['٠'] = "0";

}

MESlistChr[','] = "،";

}

/**Convert Unicode to a cadual string */

public function revertConvert(str:String):String

{

var strList:Array = str.split('\r');

strList = strList.reverse();

str = strList.join('\r');

var textLength:uint = str.length ;

var newSTR:String = '' ;

for(var i:int = textLength ; i>=0 ; i--)

{

var curChar:String = str.charAt(i);

var curCharCode:uint = str.charCodeAt(i);

if(curCharCode<150)

{

newSTR+=curChar ;

continue;

}

var founded:Boolean = false ;

for(var j:String in MESlistChr)

{

if(MESlistChr[j].indexOf(curChar)!=-1)

{

newSTR+=j;

founded = true ;

break;

}

}

if(founded==false)

{

newSTR+=curChar ;

}

}

return newSTR ;

}

//92-8-30

/**if html boolean set to true , it will act on input tex as a HTML text*/

public function fastUnicodeOnLines(yourTextField:TextField,tex:String,detectLanguage:Boolean = true)

{

HTMLfastUnicodeOnLines(yourTextField,tex,false);

}

///92-9-3 fast html unicode

public function HTMLfastUnicodeOnLines(yourTextField:TextField,tex:String,justify:Boolean = true,maxLines:uint = uint.MAX_VALUE)

{

//trace("tex : "+tex);

var myTextcash = entersCorrection(tex).split(String.fromCharCode(10));

var parag:Array = [];

var i ;

var corrected:String ;

var lastWorldWrapMode:Boolean = yourTextField.wordWrap ;

yourTextField.wordWrap = false ;

yourTextField.text = ' ' ;

var spaceWidth:Number ;

try

{

spaceWidth = yourTextField.getCharBoundaries(0).width ;

}

catch(e)

{

spaceWidth = 1 ;

trace("!!!!!!!!!!!!!!!!!!!!!!!!!!!Font is not embeded on : " +yourTextField);

yourTextField.text = tex ;

return ;

}

var cashedText:String;

var xmlSpace:String ;

xmlSpace = '<flashrichtext version="1"><textformat>( )</textformat></flashrichtext>';

/**Paragraph lengh*/

var l:uint ;

var lastIndex:uint ;

/**Last splitted parag*/

var lastSpace:int ;

var lineW:Number ;

var textWidth:Number ;

var charRect:Rectangle ;

var lineString:String ;

textWidth = yourTextField.width-4 ;

var fromChar:uint ;

for(i=0;i<myTextcash.length;i++){

corrected = HTMLUnicode(myTextcash[i]) ;

parag.push(corrected);

}

var linesTest:Array = new Array();

var defaultFontSize:uint = yourTextField.defaultTextFormat.size as uint ;

for(var j =0 ;j<parag.length;j++){

/// tamam e data haa bayad rooye textfield ha beran bad

yourTextField.htmlText = StringFunctions.makeHTMLWithSize(parag[j] as String,defaultFontSize) ;

cashedText = yourTextField.text ;

/**parag become an xml string*/

//parag[j] = yourTextField.getXMLText();

lastIndex = l = yourTextField.text.length ;

if(l==0)

{

linesTest.push(yourTextField.getXMLText(0,lastIndex));

continue;

}

lineW = 0 ;

lastSpace = -1 ;

var step:uint = 1 ;

var realLineSize:Number ;

var lastW:Number;

var lastCharInLineLeftX:Number = NaN ;

var lastCharLeft:Number ;

var charLeft:Number;

var spaceLeft:Number;

const maxWordLength = 15 ;

for( i=l-1 ; i>=0 ; i-=step )

{

step = 1 ;

//lastCharRect = charRect ;

charRect = yourTextField.getCharBoundaries(i) ;

if(charRect==null)

{

continue;

}

else if(isNaN(lastCharInLineLeftX))

{

lastCharInLineLeftX = charRect.right+1 ;

}

lastCharLeft = charLeft ;

charLeft = charRect.left ;

lastW = lineW ;

lineW = lastCharInLineLeftX-charLeft ;

//trace(lineW+' vs '+textWidth);

if(lineW>textWidth)

{

if(lastSpace!=-1)

{

//trace("From "+lastSpace+" to "+lastIndex);

fromChar = lastSpace

if(lastSpace!=lastIndex)

{

fromChar = Math.min(fromChar+1,lastIndex) ;

}

lineString = yourTextField.getXMLText(fromChar,lastIndex);

step = Math.max(1,(lastIndex-lastSpace)-maxWordLength);

/**change the lineW from the deltaW here to make stepps accesible*/

lastIndex = lastSpace ;

i = lastSpace;

realLineSize = lastCharInLineLeftX-spaceLeft ;

lastCharInLineLeftX = spaceLeft ;

}

else

{

//trace("From i "+(i+1)+" to "+lastIndex);

lineString = yourTextField.getXMLText(i,lastIndex);

step = Math.max(0,(lastIndex-lastSpace)-maxWordLength);

lastIndex = i ;

i++;

realLineSize = lastCharInLineLeftX-lastCharLeft ;

lastCharInLineLeftX = lastCharLeft ;

}

//trace("realLineSize : "+realLineSize);

if(justify)

{

//trace("Justif");

//trace("textWidth : "+textWidth);

//trace("realLineSize : "+realLineSize);

//trace("(textWidth-realLineSize) : "+(textWidth-realLineSize));

//trace("spaceWidth : "+spaceWidth);

//trace("Math.floor((textWidth-realLineSize)/spaceWidth) : "+Math.floor((textWidth-realLineSize)/spaceWidth));

lineString = insertSpaceInXML(lineString,Math.floor((textWidth-realLineSize)/spaceWidth));

}

lastSpace = -1 ;

lineW=0;

if(linesTest.length>=maxLines-1)

{

linesTest.push(lineString.replace(/>\([^\s^\)]+[\s]/g,">\(..."));

lastIndex = 0 ;

j = parag.length+1 ;

break ;

}

else

{

linesTest.push(lineString);

}

}

else if( cashedText.charAt(i) == ' ' )

{

lastSpace = i ;

spaceLeft = charLeft ;

}

}

//trace("Generate line to : "+lastIndex);

//trace("Generate line to : "+lastIndex);

if(linesTest.length<maxLines)

{

linesTest.push(yourTextField.getXMLText(0,lastIndex));

}

if(linesTest.length==1){

//linesTest.push(parag[j]);

continue;

}//else V

}

//yourTextField.wordWrap = lastWorldWrapMode ;

const enterXML:String = '<flashrichtext version="1"><textformat>(\n)</textformat></flashrichtext>' ;//yourTextField.getXMLText();

yourTextField.text = '';

l = linesTest.length ;

for(i=0;i<linesTest.length;i++){

//trace("linesTest["+i+"] : "+linesTest[i]);

yourTextField.insertXMLText(yourTextField.length,yourTextField.length,linesTest[i]);

if(i!=l-1)

{

yourTextField.insertXMLText(yourTextField.length,yourTextField.length,enterXML);

}

}

//trace("insertXML time : "+(getTimer()-tim));

//yourTextField.text = yourTextField.text.substring(0,yourTextField.text.length-1);

}

/**Inserts spaces on the text field*/

private function insertSpaceInXML(xmlText:String,numSpaces:int=0,removeExtraSpaces:Boolean=true):String

{

numSpaces = Math.max(0,numSpaces);

//trace("Start from : "+xmlText);

//trace("Required spaces are : "+numSpaces);

var purString:String = xmlText.substring(xmlText.indexOf('>(')+2,xmlText.lastIndexOf(')<'));

if(false)//remove extra spaces

{

var removedSpaces:uint = purString.length ;

purString = purString.replace(/^[\s]+/gi,'');

purString = purString.replace(/[\s]+$/gi,'');

removedSpaces -= purString.length ;

//trace("removedSpaces : "+removedSpaces);

numSpaces += removedSpaces;

}

//trace("purString : "+purString);

var splitedWorld:Array = purString.split(' ');

//trace("Insert "+numSpaces+" spaces")

if(splitedWorld.length>1)

{

for(var i = 0 ; i<numSpaces ; i++)

{

var selectedWorld:uint = randGen(i,splitedWorld.length-1);

splitedWorld[selectedWorld] = splitedWorld[selectedWorld]+' ';

}

purString = splitedWorld.join(' ');

}

//trace("purString : > "+purString);

//var regexp:RegExp = /(>[\(])([^\)]+)/gi;

//xmlText = str.replace(regexp,'$1'+purString)

xmlText = xmlText.substring(0,xmlText.indexOf('>(')+2)+purString+xmlText.substring(xmlText.lastIndexOf(')<'));

return xmlText ;

}

private function randGen(seed:uint,length:uint):uint

{

return Math.floor(length*0.9*seed)%length;//Math.floor((length-1)*Math.random()) ;

}

/**style 0 mamooli , 1 aval chasban , 2 dovom chasban , 3 do var chasban*/

public function toUnicode(ch:String,style=0):String{

if(ch=='')

{

return '' ;

}

lastRtlStatus = true ;

ch = farsiCorrection(ch);

var matn:String = "";

var v0:int,v1:int,v2:int;

var numString:String='';

var parantez:String;

var chC1:*,chC2:*;

var stringLenght:uint = ch.length ;

if(ch=='')

{

return ch;

}

var charAt1:String;

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

{

charAt1 = ch.charAt(i);

if(MESisEnglish(charAt1,ch,i,stringLenght))

{

parantez = charAt1

if(parantez==')' || parantez=='(')

{

chC1 = ch.charAt(i-1);

chC2 = ch.charAt(i+1);

//trace(chC1+' and '+chC2+"(charCod)"+chC2.charCodeAt(0)+' for '+parantez)

if(chC1==' '||chC1==''){

chC1=0

}else if(MESisEnglish(chC1)){

chC1=1

}else{

chC1=-1

}

if(chC2==' '||chC2==''){

chC2=0

}else if(MESisEnglish(chC2)){

chC2=1

}else{

chC2=-1

}

//trace(chC1+' and '+chC2+' for '+parantez)

if(chC1!=1&&chC2!=1){

parantez = (parantez==')')?'(':')';

//ch = ch.substring(0,i)+parantez+ch.substring(i+1)

}

}

numString+=parantez;

continue;

}

else

{

matn = MESbekesh(numString)+matn;

numString=''

}

v1 = MESfindeType(charAt1);

//trace("*v1 ; "+v1+' for '+charAt1);

var j:int=1;

do

{

v0 = MESfindeType(ch.charAt(i-j));

j++

}while(v0==4/*'-'*/);

j=1;

do

{

v2 = MESfindeType(ch.charAt(i+j));

j++

}while(v2==4/*'-'*/);

if(i==0)

{

if(style==1||style==3){

v0 = 3;//"11"

}

}

if(i==ch.length-1)

{

if(style==2||style==3){

v2 = 3;//"11"

}

}

//trace("* Char v1 is : "+v1);

if(v1==4){

v1 = (v0 & 1)+(v2 & 2);//v0.charAt(1)+v2.charAt(0);

}else{

// (((v2 & 2) & (v1 & 1))<<1)+ (v1&2)&(v0&1)

v1 = (((v2&1)<<1)&(v1&2))+((v1&1)&((v0&2)>>1));//String(Math.min(Number(v2.charAt(1)),Number(v1.charAt(0))))+''+String(Math.min(Number(v1.charAt(1)),Number(v0.charAt(0))))

}

//trace("* Final char v1 is : "+v1);

//trace("Add "+charAt1+" to the matn?? will be : "+MESbekesh(charAt1,v1));

matn = MESbekesh(charAt1==halfSpace1||charAt1==halfSpace2||charAt1==halfSpace3?'':charAt1,v1)+matn;

//trace("matn : "+matn);

}

matn = MESbekesh(numString)+matn;

//matn = matn.split('¬').join('');

matn = UnicodeLaCorrector.laCorrection(matn);

if(convertToArabicNumber)

{

matn = NumberChange(matn);

}

return matn;

}

//////////////////////////////////////////////////tools

public function numCorrection(str:String):String

{

var I:Number = String('۰').charCodeAt(0);

for(var i:int=I ; i<I+10 ; i++){

str = str.split(String.fromCharCode(i)).join(String(i-I));

}

I = String('٠').charCodeAt(0);

for(i=I ; i<I+10 ; i++){

str = str.split(String.fromCharCode(i)).join(String(i-I));

}

return str ;

}

public function NumberChange(str:String,zero:String='۰'):String

{

var I:Number = String('۰').charCodeAt(0);

for(var i:int=0 ; i<10 ; i++){

str = str.split(String(i)).join(String.fromCharCode(i+I));

}

return str;

}

public function entersCorrection(str:String):String

{

return String(str).split(String.fromCharCode(13)).join(String.fromCharCode(10)).split(String.fromCharCode(10)+String.fromCharCode(10)).join(String.fromCharCode(10));

}

///**returns list of selected char on paragraph*/

private function getChars(parag:String,char:String=' '):Array

{

var founded:Array = new Array();

var f:int = 0 ;

var cnt:int = -1 ;

while((f=parag.indexOf(char,f+1))!=-1 && cnt<100)

{

cnt++;

founded.push(f);

}

return founded;

}

public function farsiCorrection(str:String)

{

return str.split('آ').join('آ').split('ی').join('ي');//.split('‌').join(' ').split('‏').join(' ');

}

private function MESisEnglish(megh:String,copleteString:String=null,charIndex:uint=0,stringLength:uint=0,lookingForard:Boolean=false){

var test:*;

//trace("lookingForard : "+lookingForard);

if(smartTextAlign && copleteString!=null)

{

//trace("Controll on floating chars..."+megh);

if(floatingChars.indexOf(megh)!=-1 || (lookingForard && megh==' '))

{

//trace("Megh is floating char, so the next char for : "+megh)

for(var i = charIndex+1 ; i<stringLength ; i++)

{

test = MESisEnglish(copleteString.charAt(i),copleteString,i,stringLength,true);

//trace(".... is English??? "+test);

if(!lookingForard)

{

lastRtlStatus = test ;

}

return test ;

}

return lastRtlStatus ;

}

else if(forceToEnglish.indexOf(megh)!=-1 || adad.indexOf(megh)!=-1)

{

return true ;

}

else if(lookingForard && notSureChars.indexOf(megh)!=-1)

{

//trace("Megh is floating char, so the next char for : "+megh+" on looking forward and isEnglish is : "+lastRtlStatus)

return lastRtlStatus ;

}

}

test = helperObject[megh];

if(test!=undefined)

{

if(!lookingForard && notSureChars.indexOf(megh)==-1)

{

lastRtlStatus = test ;

}

//trace("Megh status : "+megh+" is English??"+test);

return test ;

}

if((forceToEnglish.indexOf(megh)!=-1 || (MESlistChr[megh]==undefined && megh.charCodeAt(0)<1417 && estesna.indexOf(megh)==-1 ) || ( adad.indexOf(megh)!=-1))){

helperObject[megh] = true ;

if(!lookingForard && notSureChars.indexOf(megh)==-1)

{

lastRtlStatus = true ;

}

//trace("Megh status : "+megh+" is English");

return true

}else{

helperObject[megh] = false;

if(!lookingForard && notSureChars.indexOf(megh)==-1)

{

lastRtlStatus = false ;

}

//trace("Megh status : "+megh+" is Persian");

return false;

}

}

/**In binary format : 4:100 is Seda, 0:00 */

private function MESfindeType(ch:*):int

{

var cash = typeHirostic[ch];

if(cash!=undefined)

{

return cash ;

}

var typ:int = 00;//"00";

var founded:String = MESlistChr[ch] as String ;

if(founded!=null){

if(founded.length==6&&founded.charAt(2)==founded.charAt(1)){

typ = 3;//'11';//ﻭ ﻮﺗﻮﺗﻭ

}else if(founded.length==1){

typ = 0;//'00';

}else if(founded.length==2){

typ = 4;//'-'; //baraye Seda ha ًٌَُ

}else if(founded.charAt(4)==founded.charAt(2)){

typ = 1;//"01";

}else if(founded.charAt(4)==founded.charAt(6)){

typ = 2;//"10";

}else if(founded.charAt(0)==founded.charAt(4)){

typ = 0;//"00";

}else{

typ = 3;//"11";

}

}

//trace("Final type is "+typ);

typeHirostic[ch] = typ ;

return typ

}

private function MESbekesh(character,no:int = -1){

//character=character.split('ي').join('ی').split('آ').join('آ');

//trace("Bekesh : "+character+' no : '+no);

var STR:String = MESlistChr[character] as String ;

if(no==-1){

if(STR != null && STR.length==1){

return STR;

}else{

return character;

}

}

var at=-1;

switch(no){

case(1/*"01"*/):{

at=2

break;

}

case(2/*"10"*/):{

at=6

break;

}

case(0/*"00"*/):{

at=0

break;

}

case(3/*"11"*/):{

at=4

break;

}

}

if(STR!=null){

//trace("Str is not null and at is : "+at);

//Below line had to stay here, because of the 2 char Seda characters.

at = Math.min(String(STR).length-1,at);

var cash = STR.charAt(at) ;

if(cash == undefined)

{

cash = STR.charAt(STR.length-1) ;

}

return(cash)

}else{

return character;

}

}

public function getPorp(htm:String,color:Boolean=false,size:Boolean=false,align:Boolean=false,lending:Boolean=false){

var cash:String = ''

if(color){

cash = "COLOR=\"";

}else if(size){

cash = "SIZE=\"";

}else if(align){

cash = "ALIGN=\"";

}else if(lending){

cash = "LEADING=\"";

}else{

return

}

htm = htm.toUpperCase()

var I=htm.indexOf(cash)+cash.length;

var htm2 = htm.substring(I)

var num = (htm2.substring(0,htm2.indexOf('\"')))

return num

}

public function setPorp(htm,variable,color=false,size=false,align=false,lending=false){

var cash:String = ''

var htm2=''

if(color){

cash = "COLOR=\"";

}else if(size){

cash = "SIZE=\"";

}else if(align){

cash = "ALIGN=\"";

}else if(lending){

cash = "LEADING=\"";

}else{

return

}

while(htm.indexOf(cash)!=-1){

htm2 = htm2 + htm.substring(0,htm.indexOf(cash)+cash.length)

htm = htm.substring(htm.indexOf(cash)+cash.length)

htm = htm.substring(htm.indexOf('\"'))

}

htm2 = htm2 + htm

htm = htm2.split(cash+'\"').join(cash+variable+'\"')

return htm

}

/**This function will make inserted html understandable for UnicodeConvertor*/

public static function htmlCorrect(htm:String,linkColor:int=-1,replacePwithEnter:Boolean=false,fontSizeIs:Number=20):String

{

var StrongFontSize:Number = fontSizeIs+5 ;

var fontSize_xxSmall:Number = Math.max(1,fontSizeIs-10);

var fontSize_xSmall:Number = Math.max(1,fontSizeIs-5);

var fontSize_Small:Number = Math.max(1,fontSizeIs-2);

//No need to set medum font size

//var fontSize_medium:Number = fontSizeIs;

var fontSize_Larg:Number = fontSizeIs+2;

var fontSize_xLarg:Number = fontSizeIs+5;

var fontSize_xxLarg:Number = fontSizeIs+10;

var colorOpen:String= '';

var colorClose:String = '';

if(linkColor!=-1)

{

colorOpen = '<FONT COLOR="#'+linkColor.toString(16)+'">';

colorClose = '</FONT>';

}

var divDeleter:RegExp = /<\/?div[^>]*>/gi;

var brReplacer:RegExp = /<\/?br[^>]*>/gi;

var str:String = htm.replace(divDeleter,'');//<font color="'+linkColors+'"><a href="tel:$&">$&</a></font>

str = str.replace(brReplacer,'\n');

str = str.split('<a').join(colorOpen+'<A')

var linkCloser:RegExp = /<\/a[^>]*>/gi;

str = str.replace(linkCloser,'</A>'+colorClose);

var pTag:RegExp = /<\/?p[^>]*>/gi;

var pColseTag:RegExp = /<\/p[^>]*>/gi;

if(replacePwithEnter)

{

str = str.replace(pColseTag,'\n');

}

else

{

str = str.replace(pTag,'');

}

var strongReplacer:RegExp = /<strong>/gi;

str = str.replace(strongReplacer,'<FONT SIZE="'+StrongFontSize+'">');

var strongReplacerColser:RegExp = /<\/strong>/gi;

str = str.replace(strongReplacerColser,'</FONT>');

//<span style="color:#cc0000;">متن قرمز</span>

var spanColorReplacer:RegExp = /<span style="color:#/gi;

str = str.replace(spanColorReplacer,'<FONT COLOR="#');

var spanColorReplacer2:RegExp = /;">/gi;

str = str.replace(spanColorReplacer2,'">');

var spanColorReplacerCloser:RegExp = /<\/span>/gi;

str = str.replace(spanColorReplacerCloser,'</FONT>');

var reg_fontSize:RegExp;

reg_fontSize = /<span style="font-size:xx-small">/gi;

str = str.replace(reg_fontSize,'<FONT SIZE="'+fontSize_xxSmall+'">');

reg_fontSize = /<span style="font-size:x-small">/gi;

str = str.replace(reg_fontSize,'<FONT SIZE="'+fontSize_xSmall+'">');

reg_fontSize = /<span style="font-size:small">/gi;

str = str.replace(reg_fontSize,'<FONT SIZE="'+fontSize_Small+'">');

//No need to set mediom size

/*reg_fontSize = /<span style="font-size:medium">/gi;

str = str.replace(reg_fontSize,'<FONT SIZE="'+fontSizeIs+'">');*/

reg_fontSize = /<span style="font-size:large">/gi;

str = str.replace(reg_fontSize,'<FONT SIZE="'+fontSize_Larg+'">');

reg_fontSize = /<span style="font-size:x-large">/gi;

str = str.replace(reg_fontSize,'<FONT SIZE="'+fontSize_xLarg+'">');

reg_fontSize = /<span style="font-size:xx-large">/gi;

str = str.replace(reg_fontSize,'<FONT SIZE="'+fontSize_xxLarg+'">');

var reg_left_span_corrector:RegExp = /<span[^>]*>/gi;

str = str.replace(reg_left_span_corrector,'<FONT>');

/*<p>این یک<span style="font-size:xx-small"> 8  </FONT>است.

<p>این یک<span style="font-size:x-small"> 10  </FONT>است.

<p>این یک<span style="font-size:small"> 12  </FONT>است.

<p>این یک<span style="font-size:medium"> 14  </FONT>است.

<p>این یک<span style="font-size:large"> 18  </FONT>است.

<p>این یک<span style="font-size:x-large"> 24  </FONT>است.

<p>این یک<span style="font-size:xx-large"> 36  </FONT>است.*/

//trace(" str : "+str);

return str ;

}

public function HTMLUnicode(tex:String){

tex = htmlCorrect(tex);

var tex2:String = '';

/*var texC:String = '';

var htmC1:String = '';

var htmC2:String = '';*/

var i:int ;

var AnyTag:RegExp = /<[^>]*>/gi;

//var OpenTag:RegExp = /<[^\/>][^>]*>/gi;

//var CloseTag:RegExp = /<\/[^>]*>/gi;

tex = tex;

var cash:String = tex ;

var tags:Array = [] ;

//var levels:Array = [] ;

var strings:Array = [] ;

var tagsList:Array = tex.match(AnyTag);

for(i = 0 ; i<tagsList.length ; i++)

{

//trace("cash : "+cash);

var tag:String = tagsList[i] as String ;

var tagIndex:int = cash.search(AnyTag);

var word:String = toUnicode(cash.substr(0,tagIndex)) ;

cash = cash.substring(tagIndex+tag.length) ;

strings.push(word);

//trace("Current tag is : "+tag);

//trace("tags : "+tags);

//trace("strings : "+strings);

//levels.push(tags.length);

if(tag.indexOf('</')!=0)

{

//Start tag

tags.push(tag);

}

else

{

var close:String ;

var open:String;

//End tag

if(tags.length==0)

{

//trace("entered HTML is wrong");

return tex;

}

var str:String = '' ;

while(strings.length>tags.length)

{

//trace("strings.length : "+strings.length+" VS "+tags.length);

str=str+strings.pop();

}

close = tag;

open = tags.pop();

strings[strings.length-1] = open+str+close+strings[strings.length-1];

//trace("Merge level : "+strings[strings.length-1]);

//trace("tags : "+tags);

//trace("strings : "+strings);

}

}

strings.push(toUnicode(cash));

for(i=0 ; i<strings.length ; i++)

{

tex2 = strings[i]+tex2;

}

//trace("HTMLed text is :"+tex2);

/*while(tex.indexOf('<FONT')!=-1){

texC = tex.substring(0,tex.indexOf('<'))

tex2 = toUnicode(texC)+tex2;

htmC1 = tex.substring(tex.indexOf('<FONT'),tex.indexOf('>')+1)

tex = tex.substring(tex.indexOf('>')+1)

texC = tex.substring(0,tex.indexOf('</FONT>'))

tex2 = htmC1+toUnicode(texC)+"</FONT>"+tex2

tex = tex.substring(tex.indexOf('>')+1)

}

while(tex.indexOf('<A')!=-1){

texC = tex.substring(0,tex.indexOf('<'))

tex2 = toUnicode(texC)+tex2;

htmC1 = tex.substring(tex.indexOf('<A'),tex.indexOf('>')+1)

tex = tex.substring(tex.indexOf('>')+1)

texC = tex.substring(0,tex.indexOf('</A>'))

tex2 = htmC1+toUnicode(texC)+"</A>"+tex2

tex = tex.substring(tex.indexOf('>')+1)

}

tex2 = toUnicode(tex)+tex2*/

return tex2

}

/**[[FONT COLOR="#FF0000"]] to FONT<br>*/

private function TagName(fullTag:String):String

{

fullTag = fullTag.split('</').join('');

var firstSpace:int = fullTag.indexOf(' ');

var firstClose:int = fullTag.indexOf('>');

if(firstSpace!=-1)

{

fullTag = fullTag.substr(0,firstSpace);

}

else

{

fullTag = fullTag.substr(0,firstClose);

}

return fullTag ;

}

public function justHTML(field_txt,tex:String,autoSize_F:Boolean=true){

field_txt.text = 's'

var cashAlign = getPorp(field_txt.htmlText,false,false,true)

if(autoSize_F){

field_txt.autoSize = TextFieldAutoSize.CENTER;

}