/*

 * FCKeditor - The text editor for Internet - http://www.fckeditor.net

 * Copyright (C) 2003-2007 Frederico Caldeira Knabben

 *

 * == BEGIN LICENSE ==

 *

 * Licensed under the terms of any of the following licenses at your

 * choice:

 *

 *  - GNU General Public License Version 2 or later (the "GPL")

 *    http://www.gnu.org/licenses/gpl.html

 *

 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")

 *    http://www.gnu.org/licenses/lgpl.html

 *

 *  - Mozilla Public License Version 1.1 or later (the "MPL")

 *    http://www.mozilla.org/MPL/MPL-1.1.html

 *

 * == END LICENSE ==

 *

 * This file define the HTML entities handled by the editor.

 */



var FCKXHtmlEntities = new Object() ;



FCKXHtmlEntities.Initialize = function()

{

	if ( FCKXHtmlEntities.Entities )

		return ;



	var sChars = '' ;

	var oEntities, e ;



	if ( FCKConfig.ProcessHTMLEntities )

	{

		FCKXHtmlEntities.Entities = {

			// Latin-1 Entities

			' ':'nbsp',

			'Ą':'iexcl',

			'˘':'cent',

			'Ł':'pound',

			'¤':'curren',

			'Ľ':'yen',

			'Ś':'brvbar',

			'§':'sect',

			'¨':'uml',

			'Š':'copy',

			'Ş':'ordf',

			'Ť':'laquo',

			'Ź':'not',

			'­':'shy',

			'Ž':'reg',

			'Ż':'macr',

			'°':'deg',

			'ą':'plusmn',

			'˛':'sup2',

			'ł':'sup3',

			'´':'acute',

			'ľ':'micro',

			'ś':'para',

			'ˇ':'middot',

			'¸':'cedil',

			'š':'sup1',

			'ş':'ordm',

			'ť':'raquo',

			'ź':'frac14',

			'˝':'frac12',

			'ž':'frac34',

			'ż':'iquest',

			'×':'times',

			'÷':'divide',



			// Symbols



			'ƒ':'fnof',

			'•':'bull',

			'…':'hellip',

			'?':'prime',

			'?':'Prime',

			'?':'oline',

			'?':'frasl',

			'?':'weierp',

			'?':'image',

			'?':'real',

			'™':'trade',

			'?':'alefsym',

			'?':'larr',

			'?':'uarr',

			'?':'rarr',

			'?':'darr',

			'?':'harr',

			'?':'crarr',

			'?':'lArr',

			'?':'uArr',

			'?':'rArr',

			'?':'dArr',

			'?':'hArr',

			'?':'forall',

			'?':'part',

			'?':'exist',

			'?':'empty',

			'?':'nabla',

			'?':'isin',

			'?':'notin',

			'?':'ni',

			'?':'prod',

			'?':'sum',

			'?':'minus',

			'?':'lowast',

			'?':'radic',

			'?':'prop',

			'?':'infin',

			'?':'ang',

			'?':'and',

			'?':'or',

			'?':'cap',

			'?':'cup',

			'?':'int',

			'?':'there4',

			'?':'sim',

			'?':'cong',

			'?':'asymp',

			'?':'ne',

			'?':'equiv',

			'?':'le',

			'?':'ge',

			'?':'sub',

			'?':'sup',

			'?':'nsub',

			'?':'sube',

			'?':'supe',

			'?':'oplus',

			'?':'otimes',

			'?':'perp',

			'?':'sdot',

			'\u2308':'lceil',

			'\u2309':'rceil',

			'\u230a':'lfloor',

			'\u230b':'rfloor',

			'\u2329':'lang',

			'\u232a':'rang',

			'?':'loz',

			'?':'spades',

			'?':'clubs',

			'?':'hearts',

			'?':'diams',



			// Other Special Characters



			'"':'quot',

		//	'&':'amp',		// This entity is automatically handled by the XHTML parser.

		//	'<':'lt',		// This entity is automatically handled by the XHTML parser.

		//	'>':'gt',		// This entity is automatically handled by the XHTML parser.

			'ˆ':'circ',

			'˜':'tilde',

			'?':'ensp',

			'?':'emsp',

			'?':'thinsp',

			'?':'zwnj',

			'?':'zwj',

			'?':'lrm',

			'?':'rlm',

			'–':'ndash',

			'—':'mdash',

			'‘':'lsquo',

			'’':'rsquo',

			'‚':'sbquo',

			'“':'ldquo',

			'”':'rdquo',

			'„':'bdquo',

			'†':'dagger',

			'‡':'Dagger',

			'‰':'permil',

			'‹':'lsaquo',

			'›':'rsaquo',

			'€':'euro'

		} ;



		// Process Base Entities.

		for ( e in FCKXHtmlEntities.Entities )

			sChars += e ;



		// Include Latin Letters Entities.

		if ( FCKConfig.IncludeLatinEntities )

		{

			oEntities = {

				'Ŕ':'Agrave',

				'Á':'Aacute',

				'Â':'Acirc',

				'Ă':'Atilde',

				'Ä':'Auml',

				'Ĺ':'Aring',

				'Ć':'AElig',

				'Ç':'Ccedil',

				'Č':'Egrave',

				'É':'Eacute',

				'Ę':'Ecirc',

				'Ë':'Euml',

				'Ě':'Igrave',

				'Í':'Iacute',

				'Î':'Icirc',

				'Ď':'Iuml',

				'Đ':'ETH',

				'Ń':'Ntilde',

				'Ň':'Ograve',

				'Ó':'Oacute',

				'Ô':'Ocirc',

				'Ő':'Otilde',

				'Ö':'Ouml',

				'Ř':'Oslash',

				'Ů':'Ugrave',

				'Ú':'Uacute',

				'Ű':'Ucirc',

				'Ü':'Uuml',

				'Ý':'Yacute',

				'Ţ':'THORN',

				'ß':'szlig',

				'ŕ':'agrave',

				'á':'aacute',

				'â':'acirc',

				'ă':'atilde',

				'ä':'auml',

				'ĺ':'aring',

				'ć':'aelig',

				'ç':'ccedil',

				'č':'egrave',

				'é':'eacute',

				'ę':'ecirc',

				'ë':'euml',

				'ě':'igrave',

				'í':'iacute',

				'î':'icirc',

				'ď':'iuml',

				'đ':'eth',

				'ń':'ntilde',

				'ň':'ograve',

				'ó':'oacute',

				'ô':'ocirc',

				'ő':'otilde',

				'ö':'ouml',

				'ř':'oslash',

				'ů':'ugrave',

				'ú':'uacute',

				'ű':'ucirc',

				'ü':'uuml',

				'ý':'yacute',

				'ţ':'thorn',

				'˙':'yuml',

				'Œ':'OElig',

				'œ':'oelig',

				'Š':'Scaron',

				'š':'scaron',

				'Ÿ':'Yuml'

			} ;



			for ( e in oEntities )

			{

				FCKXHtmlEntities.Entities[ e ] = oEntities[ e ] ;

				sChars += e ;

			}



			oEntities = null ;

		}



		// Include Greek Letters Entities.

		if ( FCKConfig.IncludeGreekEntities )

		{

			oEntities = {

				'?':'Alpha',

				'?':'Beta',

				'?':'Gamma',

				'?':'Delta',

				'?':'Epsilon',

				'?':'Zeta',

				'?':'Eta',

				'?':'Theta',

				'?':'Iota',

				'?':'Kappa',

				'?':'Lambda',

				'?':'Mu',

				'?':'Nu',

				'?':'Xi',

				'?':'Omicron',

				'?':'Pi',

				'?':'Rho',

				'?':'Sigma',

				'?':'Tau',

				'?':'Upsilon',

				'?':'Phi',

				'?':'Chi',

				'?':'Psi',

				'?':'Omega',

				'?':'alpha',

				'?':'beta',

				'?':'gamma',

				'?':'delta',

				'?':'epsilon',

				'?':'zeta',

				'?':'eta',

				'?':'theta',

				'?':'iota',

				'?':'kappa',

				'?':'lambda',

				'?':'mu',

				'?':'nu',

				'?':'xi',

				'?':'omicron',

				'?':'pi',

				'?':'rho',

				'?':'sigmaf',

				'?':'sigma',

				'?':'tau',

				'?':'upsilon',

				'?':'phi',

				'?':'chi',

				'?':'psi',

				'?':'omega',

				'\u03d1':'thetasym',

				'\u03d2':'upsih',

				'\u03d6':'piv'

			} ;



			for ( e in oEntities )

			{

				FCKXHtmlEntities.Entities[ e ] = oEntities[ e ] ;

				sChars += e ;

			}



			oEntities = null ;

		}

	}

	else

	{

		FCKXHtmlEntities.Entities = {} ;



		// Even if we are not processing the entities, we must render the &nbsp;

		// correctly. As we don't want HTML entities, let's use its numeric

		// representation (&#160).

		sChars = ' ' ;

	}



	// Create the Regex used to find entities in the text.

	var sRegexPattern = '[' + sChars + ']' ;



	if ( FCKConfig.ProcessNumericEntities )

		sRegexPattern = '[^ -~]|' + sRegexPattern ;



	var sAdditional = FCKConfig.AdditionalNumericEntities ;



	if ( sAdditional && sAdditional.length > 0 )

		sRegexPattern += '|' + FCKConfig.AdditionalNumericEntities ;



	FCKXHtmlEntities.EntitiesRegex = new RegExp( sRegexPattern, 'g' ) ;

}