WB 2.08.x

12-May-2007 Christian Sommer

+	Replaced functions page_css and page_javascript by register_frontend_modfiles

+	Added function register_backend_modfiles to allow backend modules to use optional CSS and JS files

+	Added the JS framework codepress to allow syntax highlighting for JS, HTML, PHP code (textarea)

+	Added the new function register_frontend_modfiles to the built in templates

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	}	

];

Language.snippets = [

	{input : 'aref', output : '<a href="$0"></a>' },

	{input : 'h1', output : '<h1>$0</h1>' },

	{input : 'h2', output : '<h2>$0</h2>' },

	{input : 'h3', output : '<h3>$0</h3>' },

	{input : 'h4', output : '<h4>$0</h4>' },

	{input : 'h5', output : '<h5>$0</h5>' },

	{input : 'h6', output : '<h6>$0</h6>' },

	{input : 'html', output : '<html>\n\t$0\n</html>' },

	{input : 'head', output : '<head>\n\t<meta http-equiv="content-type" content="text/html; charset=utf-8" />\n\t<title>$0</title>\n\t\n</head>' },

	{input : 'img', output : '<img src="$0" alt="" />' },

	{input : 'input', output : '<input name="$0" id="" type="" value="" />' },

	{input : 'label', output : '<label for="$0"></label>' },

	{input : 'legend', output : '<legend>\n\t$0\n</legend>' },

	{input : 'link', output : '<link rel="stylesheet" href="$0" type="text/css" media="screen" charset="utf-8" />' },		

	{input : 'base', output : '<base href="$0" />' }, 

	{input : 'body', output : '<body>\n\t$0\n</body>' }, 

	{input : 'css', output : '<link rel="stylesheet" href="$0" type="text/css" media="screen" charset="utf-8" />' },

	{input : 'div', output : '<div>\n\t$0\n</div>' },

	{input : 'divid', output : '<div id="$0">\n\t\n</div>' },

	{input : 'dl', output : '<dl>\n\t<dt>\n\t\t$0\n\t</dt>\n\t<dd></dd>\n</dl>' },

	{input : 'fieldset', output : '<fieldset>\n\t$0\n</fieldset>' },

	{input : 'form', output : '<form action="$0" method="" name="">\n\t\n</form>' },

	{input : 'meta', output : '<meta name="$0" content="" />' },

	{input : 'p', output : '<p>$0</p>' },

	{input : 'script', output : '<script type="text/javascript" language="javascript" charset="utf-8">\n\t$0\t\n</script>' },

	{input : 'scriptsrc', output : '<script src="$0" type="text/javascript" language="javascript" charset="utf-8"></script>' },

	{input : 'span', output : '<span>$0</span>' },

	{input : 'table', output : '<table border="$0" cellspacing="" cellpadding="">\n\t<tr><th></th></tr>\n\t<tr><td></td></tr>\n</table>' },

	{input : 'style', output : '<style type="text/css" media="screen">\n\t$0\n</style>' }

];

Language.complete = [ // Auto complete only for 1 character

	{input : '\'',output : '\'$0\'' },

	{input : '"', output : '"$0"' },

	{input : '(', output : '\($0\)' },

	{input : '[', output : '\[$0\]' },

	{input : '{', output : '{\n\t$0\n}' }		

];

Language.shortcuts = [];

/*

 * CodePress regular expressions for JavaScript syntax highlighting

 */

Language.syntax = [ // JavaScript

	{ 

	input : /\"(.*?)(\"|<br>|<\/P>)/g, 

	output : '<s>"$1$2</s>' // strings double quote

	},{ 

	input : /\'(.*?)(\'|<br>|<\/P>)/g,

	output : '<s>\'$1$2</s>' // strings single quote

	},{ 

	input : /\b(break|continue|do|for|new|this|void|case|default|else|function|return|typeof|while|if|label|switch|var|with|catch|boolean|int|try|false|throws|null|true|goto)\b/g,

	output : '<b>$1</b>' // reserved words

	},{ 

	input : /\b(alert|isNaN|parent|Array|parseFloat|parseInt|blur|clearTimeout|prompt|prototype|close|confirm|length|Date|location|Math|document|element|name|self|elements|setTimeout|navigator|status|String|escape|Number|submit|eval|Object|event|onblur|focus|onerror|onfocus|onclick|top|onload|toString|onunload|unescape|open|valueOf|window|onmouseover)\b/g,

	output : '<u>$1</u>' // special words

	},{

	input : /([^:]|^)\/\/(.*?)(<br|<\/P)/g,

	output : '$1<i>//$2</i>$3' // comments //

	},{ 

	input : /\/\*(.*?)\*\//g,

	output : '<i>/*$1*/</i>' // comments /* */

	}

]

Language.snippets = [

	{ input : 'dw', output : 'document.write(\'$0\');' },

	{ input : 'getid', output : 'document.getElementById(\'$0\')' },

	{ input : 'fun', output : 'function $0(){\n\t\n}' },

	{ input : 'func', output : 'function $0(){\n\t\n}' }

];

Language.complete = [ // Auto complete only for 1 character

	{input : '\'',output : '\'$0\'' },

	{input : '"', output : '"$0"' },

	{input : '(', output : '\($0\)' },

	{input : '[', output : '\[$0\]' },

	{input : '{', output : '{\n\t$0\n}' }		

];

Language.shortcuts = [];

/*

 * CodePress color styles for SQL syntax highlighting

 * By Merlin Moncure

 */

b {color:#0000FF;font-style:normal;font-weight:bold;} /* reserved words */

u {color:#FF0000;font-style:normal;} /* types */

a {color:#CD6600;font-style:normal;font-weight:bold;} /* commands */

i, i b, i u, i a, i s  {color:#A9A9A9;font-weight:normal;font-style:italic;} /* comments */

s, s b, s u, s a, s i {color:#2A00FF;font-weight:normal;} /* strings */

/*

 * CodePress regular expressions for generic syntax highlighting

 */

Language.syntax = [ // generic languages

	{

	input : /\"(.*?)(\"|<br>|<\/P>)/g,

	output : '<s>"$1$2</s>' // strings double quote

	},{

	input : /\'(.*?)(\'|<br>|<\/P>)/g,

	output : '<s>\'$1$2</s>' // strings single quote

	},{

	input : /\b(abstract|continue|for|new|switch|default|goto|boolean|do|if|private|this|break|double|protected|throw|byte|else|import|public|throws|case|return|catch|extends|int|short|try|char|final|interface|static|void|class|finally|long|const|float|while|function|label)\b/g,

	output : '<b>$1</b>' // reserved words

	},{

	input : /([\(\){}])/g,

	output : '<em>$1</em>' // special chars;

	},{

	input : /([^:]|^)\/\/(.*?)(<br|<\/P)/g,

	output : '$1<i>//$2</i>$3' // comments //

	},{

	input : /\/\*(.*?)\*\//g,

	output : '<i>/*$1*/</i>' // comments /* */

	}

];

Language.snippets = [];

Language.complete = [ // Auto complete only for 1 character

	{input : '\'', output : '\'$0\'' },

	{input : '"', output : '"$0"' },

	{input : '(', output : '\($0\)' },

	{input : '[', output : '\[$0\]' },

	{input : '{', output : '{\n\t$0\n}' }		

]

Language.shortcuts = [];

/*

 * CodePress color styles for Perl syntax highlighting

 * By J. Nick Koston

 */

b {color:#7F0055;font-weight:bold;} /* reserved words */

i, i b, i s, i em, i a, i u {color:gray;font-weight:normal;} /* comments */

s, s b, s a, s em, s u {color:#2A00FF;font-weight:normal;} /* strings */

a {color:#006700;font-weight:bold;} /* variables */

em {color:darkblue;font-weight:bold;} /* functions */

u {font-weight:bold;} /* special chars */

/*

 * CodePress color styles for HTML syntax highlighting

 */

b {color:#000080;} /* tags */

ins, ins b, ins s, ins em {color:gray;} /* comments */

s, s b {color:#7777e4;} /* attribute values */

a {color:green;} /* links */

u {color:#E67300;} /* forms */

big {color:#db0000;} /* images */

em, em b {color:#800080;} /* style */

strong {color:#800000;} /* script */

tt i {color:darkblue;font-weight:bold;} /* script reserved words */

/*

 * CodePress regular expressions for Java syntax highlighting

 */

Language.syntax = [ // Java

	{

	input : /\"(.*?)(\"|<br>|<\/P>)/g,

	output : '<s>"$1$2</s>' // strings double quote

	},{

	input : /\'(.*?)(\'|<br>|<\/P>)/g,

	output : '<s>\'$1$2</s>' // strings single quote

	},{

	input : /\b(abstract|continue|for|new|switch|assert|default|goto|package|synchronized|boolean|do|if|private|this|break|double|implements|protected|throw|byte|else|import|public|throws|case|enum|instanceof|return|transient|catch|extends|int|short|try|char|final|interface|static|void|class|finally|long|strictfp|volatile|const|float|native|super|while)\b/g,

	output : '<b>$1</b>' // reserved words

	},{

	input : /([^:]|^)\/\/(.*?)(<br|<\/P)/g,

	output : '$1<i>//$2</i>$3' // comments //	

	},{

	input : /\/\*(.*?)\*\//g,

	output : '<i>/*$1*/</i>' // comments /* */

	}

];

Language.snippets = [];

Language.complete = [ // Auto complete only for 1 character

	{input : '\'',output : '\'$0\'' },

	{input : '"', output : '"$0"' },

	{input : '(', output : '\($0\)' },

	{input : '[', output : '\[$0\]' },

	{input : '{', output : '{\n\t$0\n}' }		

];

Language.shortcuts = [];

/*

 * CodePress regular expressions for Perl syntax highlighting

 */

Language.syntax = [ // Ruby

	{

	input  : /\"(.*?)(\"|<br>|<\/P>)/g,

	output : '<s>"$1$2</s>', // strings double quote

	},{

	input  : /\'(.*?)(\'|<br>|<\/P>)/g,

	output : '<s>\'$1$2</s>', // strings single quote

	},{

	input  : /([\$\@\%]+)([\w\.]*)/g,

	output : '<a>$1$2</a>', // vars

	},{

	input  : /(def\s+)([\w\.]*)/g,

	output : '$1<em>$2</em>', // functions

	},{    

	input  : /\b(alias|and|BEGIN|begin|break|case|class|def|defined|do|else|elsif|END|end|ensure|false|for|if|in|module|next|nil|not|or|redo|rescue|retry|return|self|super|then|true|undef|unless|until|when|while|yield)\b/g,

	output : '<b>$1</b>', // reserved words

	},{

    input  : /([\(\){}])/g,

	output : '<u>$1</u>', // special chars

	},{

    input  : /#(.*?)(<br>|<\/P>)/g,

	output : '<i>#$1</i>$2' // comments

	}

];

Language.snippets = [];

Language.complete = [ // Auto complete only for 1 character

	{input : '\'',output : '\'$0\'' },

	{input : '"', output : '"$0"' },

	{input : '(', output : '\($0\)' },

	{input : '[', output : '\[$0\]' },

	{input : '{', output : '{\n\t$0\n}' }		

];

Language.shortcuts = [];

/*

 * CodePress color styles for JavaScript syntax highlighting

 */

b {color:#7F0055;font-weight:bold;} /* reserved words */

u {color:darkblue;font-weight:bold;} /* special words */

i, i b, i s, i u {color:green;font-weight:normal;} /* comments */

s, s b, s u {color:#2A00FF;font-weight:normal;} /* strings */

/*

 * CodePress regular expressions for Text syntax highlighting

 */

// do nothing, as expected 

Language.syntax = []

Language.snippets = []

Language.complete = []

Language.shortcuts = []

/*

 * CodePress regular expressions for PHP syntax highlighting

 */

Language.syntax = [ // PHP

	{ input : /(&lt;[^!\?]*?&gt;)/g, output : '<b>$1</b>' }, // all tags

	{ input : /(&lt;style.*?&gt;)(.*?)(&lt;\/style&gt;)/g, output : '<em>$1</em><em>$2</em><em>$3</em>' }, // style tags

	{ input : /(&lt;script.*?&gt;)(.*?)(&lt;\/script&gt;)/g, output : '<ins>$1</ins><ins>$2</ins><ins>$3</ins>' }, // script tags

	{ input : /\"(.*?)(\"|<br>|<\/P>)/g, output : '<s>"$1$2</s>' }, // strings double quote

	{ input : /\'(.*?)(\'|<br>|<\/P>)/g, output : '<s>\'$1$2</s>'}, // strings single quote

	{ input : /(&lt;\?)/g, output : '<strong>$1' }, // <?.*

	{ input : /(\?&gt;)/g, output : '$1</strong>' }, // .*?>

	{ input : /(&lt;\?php|&lt;\?=|&lt;\?|\?&gt;)/g, output : '<cite>$1</cite>' }, // php tags

	{ input : /(\$[\w\.]*)/g, output : '<a>$1</a>' }, // vars

	{ input : /\b(false|true|and|or|xor|__FILE__|exception|__LINE__|array|as|break|case|class|const|continue|declare|default|die|do|echo|else|elseif|empty|enddeclare|endfor|endforeach|endif|endswitch|endwhile|eval|exit|extends|for|foreach|function|global|if|include|include_once|isset|list|new|print|require|require_once|return|static|switch|unset|use|while|__FUNCTION__|__CLASS__|__METHOD__|final|php_user_filter|interface|implements|extends|public|private|protected|abstract|clone|try|catch|throw|this)\b/g, output : '<u>$1</u>' }, // reserved words

	{ input : /([^:])\/\/(.*?)(<br|<\/P)/g, output : '$1<i>//$2</i>$3' }, // php comments //

	{ input : /\/\*(.*?)\*\//g, output : '<i>/*$1*/</i>' }, // php comments /* */

	{ input : /(&lt;!--.*?--&gt.)/g, output : '<big>$1</big>' } // html comments

]

// activated with tab

Language.snippets = [

	{ input : 'if', output : 'if($0){\n\t\n}' },

	{ input : 'ifelse', output : 'if($0){\n\t\n}\nelse{\n\t\n}' },

	{ input : 'else', output : '}\nelse {\n\t' },

	{ input : 'elseif', output : '}\nelseif($0) {\n\t' },

	{ input : 'do', output : 'do{\n\t$0\n}\nwhile();' },

	{ input : 'inc', output : 'include_once("$0");' },

	{ input : 'fun', output : 'function $0(){\n\t\n}' },	

	{ input : 'func', output : 'function $0(){\n\t\n}' },	

	{ input : 'while', output : 'while($0){\n\t\n}' },

	{ input : 'for', output : 'for($0,,){\n\t\n}' },

	{ input : 'fore', output : 'foreach($0 as ){\n\t\n}' },

	{ input : 'foreach', output : 'foreach($0 as ){\n\t\n}' },

	{ input : 'echo', output : 'echo \'$0\';' },

	{ input : 'switch', output : 'switch($0) {\n\tcase "": break;\n\tdefault: ;\n}' },

	{ input : 'case', output : 'case "$0" : break;' },

	{ input : 'ret0', output : 'return false;' },

	{ input : 'retf', output : 'return false;' },

	{ input : 'ret1', output : 'return true;' },

	{ input : 'rett', output : 'return true;' },

	{ input : 'ret', output : 'return $0;' },

	{ input : 'def', output : 'define(\'$0\',\'\');' },

	{ input : '<?', output : 'php\n$0\n?>' }

],

// only 1 character auto-complete

Language.complete = [

	{ input : '\'', output : '\'$0\'' },

	{ input : '"', output : '"$0"' },

	{ input : '(', output : '\($0\)' },

	{ input : '[', output : '\[$0\]' },

	{ input : '{', output : '{\n\t$0\n}' }		

]

// ctrl+shift+inputKey

Language.shortcuts = [

	{ input : '[space]', output : ' ' },

	{ input : '[enter]', output : '<br />' } ,

	{ input : '[j]', output : 'testing' },

	{ input : '[7]', output : '&' }

]

/*

 * CodePress regular expressions for CSS syntax highlighting

 */

Language.syntax = [ // CSS

	{ input : /(.*?){(.*?)}/g,output : '<b>$1</b>{<u>$2</u>}' },	// tags, ids, classes, values

	{ input : /([\w-]*?):([^\/])/g,output : '<a>$1</a>:$2' },		// keys

	{ input : /\((.*?)\)/g,output : '(<s>$1</s>)' }, 				// parameters

	{ input : /\/\*(.*?)\*\//g,output : '<i>/*$1*/</i>'}			// comments

];

Language.snippets = [];

Language.complete = [ // Auto complete only for 1 character

	{input : '\'',output : '\'$0\'' },

	{input : '"', output : '"$0"' },

	{input : '(', output : '\($0\)' },

	{input : '[', output : '\[$0\]' },

	{input : '{', output : '{\n\t$0\n}' }		

];

Language.shortcuts = [];

/*

 * CodePress color styles for generic syntax highlighting

 */

b {color:#7F0055;font-weight:bold;} /* reserved words */

u {color:darkblue;font-weight:bold;} /* special words */

i, i b, i s, i u, i em {color:green;font-weight:normal;} /* comments */

s, s b, s em {color:#2A00FF;font-weight:normal;} /* strings */

em {font-weight:bold;} /* special chars */

/*

 * CodePress color styles for Java syntax highlighting

 */

b {color:#7F0055;font-weight:bold;font-style:normal;} /* reserved words */

i, i b, i s {color:#3F7F5F;font-weight:bold;} /* comments */

s, s b {color:#2A00FF;font-weight:normal;} /* strings */

/*

 * CodePress color styles for Ruby syntax highlighting

 */

b {color:#7F0055;font-weight:bold;} /* reserved words */

i, i b, i s, i em, i a, i u {color:gray;font-weight:normal;} /* comments */

s, s b, s a, s em, s u {color:#2A00FF;font-weight:normal;} /* strings */

a {color:#006700;font-weight:bold;} /* variables */

em {color:darkblue;font-weight:bold;} /* functions */

u {font-weight:bold;} /* special chars */

/*

 * CodePress regular expressions for SQL syntax highlighting

 * By Merlin Moncure

 */

Language.syntax = [ // SQL

	{ input : /\'(.*?)(\')/g, output : '<s>\'$1$2</s>' }, // strings single quote

	{ input : /\b(add|after|aggregate|alias|all|and|as|authorization|between|by|cascade|cache|cache|called|case|check|column|comment|constraint|createdb|createuser|cycle|database|default|deferrable|deferred|diagnostics|distinct|domain|each|else|elseif|elsif|encrypted|except|exception|for|foreign|from|from|full|function|get|group|having|if|immediate|immutable|in|increment|initially|increment|index|inherits|inner|input|intersect|into|invoker|is|join|key|language|left|limit|local|loop|match|maxvalue|minvalue|natural|nextval|no|nocreatedb|nocreateuser|not|null|of|offset|oids|on|only|operator|or|order|outer|owner|partial|password|perform|plpgsql|primary|record|references|replace|restrict|return|returns|right|row|rule|schema|security|sequence|session|sql|stable|statistics|table|temp|temporary|then|time|to|transaction|trigger|type|unencrypted|union|unique|user|using|valid|value|values|view|volatile|when|where|with|without|zone)\b/gi, output : '<b>$1</b>' }, // reserved words

	{ input : /\b(bigint|bigserial|bit|boolean|box|bytea|char|character|cidr|circle|date|decimal|double|float4|float8|inet|int2|int4|int8|integer|interval|line|lseg|macaddr|money|numeric|oid|path|point|polygon|precision|real|refcursor|serial|serial4|serial8|smallint|text|timestamp|varbit|varchar)\b/gi, output : '<u>$1</u>' }, // types

	{ input : /\b(abort|alter|analyze|begin|checkpoint|close|cluster|comment|commit|copy|create|deallocate|declare|delete|drop|end|execute|explain|fetch|grant|insert|listen|load|lock|move|notify|prepare|reindex|reset|restart|revoke|rollback|select|set|show|start|truncate|unlisten|update)\b/gi, output : '<a>$1</a>' }, // commands

	{ input : /([^:]|^)\-\-(.*?)(<br|<\/P)/g, output: '$1<i>--$2</i>$3' } // comments //	

]

// activated with tab

Language.snippets = [

	{ input : 'select', output : 'select $0 from  where ' }

],

// only 1 character auto-complete

Language.complete = [

	{ input : '\'', output : '\'$0\'' },

	{ input : '"', output : '"$0"' },

	{ input : '(', output : '\($0\)' },

	{ input : '[', output : '\[$0\]' },

	{ input : '{', output : '{\n\t$0\n}' }		

]

// ctrl+shift+inputKey

Language.shortcuts = [

]

/*

 * CodePress color styles for Text syntax highlighting

 */

/* do nothing as expected */

/*

 * CodePress regular expressions for Perl syntax highlighting

 * By J. Nick Koston

 */

Language.syntax = [ // Perl

	{

	input  : /\"(.*?)(\"|<br>|<\/P>)/g,

	output : '<s>"$1$2</s>' // strings double quote

	},{

	input  : /\'(.*?)(\'|<br>|<\/P>)/g,

	output : '<s>\'$1$2</s>' // strings single quote

	},{

    input  : /([\$\@\%][\w\.]*)/g,

	output : '<a>$1</a>' // vars

	},{

    input  : /(sub\s+)([\w\.]*)/g,

	output : '$1<em>$2</em>' // functions

	},{

    input  : /\b(abs|accept|alarm|atan2|bind|binmode|bless|caller|chdir|chmod|chomp|chop|chown|chr|chroot|close|closedir|connect|continue|cos|crypt|dbmclose|dbmopen|defined|delete|die|do|dump|each|else|elsif|endgrent|endhostent|endnetent|endprotoent|endpwent|eof|eval|exec|exists|exit|fcntl|fileno|find|flock|for|foreach|fork|format|formlinegetc|getgrent|getgrgid|getgrnam|gethostbyaddr|gethostbyname|gethostent|getlogin|getnetbyaddr|getnetbyname|getnetent|getpeername|getpgrp|getppid|getpriority|getprotobyname|getprotobynumber|getprotoent|getpwent|getpwnam|getpwuid|getservbyaddr|getservbyname|getservbyport|getservent|getsockname|getsockopt|glob|gmtime|goto|grep|hex|hostname|if|import|index|int|ioctl|join|keys|kill|last|lc|lcfirst|length|link|listen|LoadExternals|local|localtime|log|lstat|map|mkdir|msgctl|msgget|msgrcv|msgsnd|my|next|no|oct|open|opendir|ordpack|package|pipe|pop|pos|print|printf|push|pwd|qq|quotemeta|qw|rand|read|readdir|readlink|recv|redo|ref|rename|require|reset|return|reverse|rewinddir|rindex|rmdir|scalar|seek|seekdir|select|semctl|semget|semop|send|setgrent|sethostent|setnetent|setpgrp|setpriority|setprotoent|setpwent|setservent|setsockopt|shift|shmctl|shmget|shmread|shmwrite|shutdown|sin|sleep|socket|socketpair|sort|splice|split|sprintf|sqrt|srand|stat|stty|study|sub|substr|symlink|syscall|sysopen|sysread|system|syswritetell|telldir|tie|tied|time|times|tr|truncate|uc|ucfirst|umask|undef|unless|unlink|until|unpack|unshift|untie|use|utime|values|vec|waitpid|wantarray|warn|while|write)\b/g,

	output : '<b>$1</b>' // reserved words

	},{

    input  : /([\(\){}])/g,

	output : '<u>$1</u>' // special chars

	},{

    input  : /#(.*?)(<br>|<\/P>)/g,

	output : '<i>#$1</i>$2' // comments

	}

]

Language.snippets = [];

Language.complete = [ // Auto complete only for 1 character

	{input : '\'',output : '\'$0\'' },

	{input : '"', output : '"$0"' },

	{input : '(', output : '\($0\)' },

	{input : '[', output : '\[$0\]' },

	{input : '{', output : '{\n\t$0\n}' }		

];

Language.shortcuts = [];

/*

 * CodePress color styles for PHP syntax highlighting

 */

b {color:#000080;} /* tags */

big, big b, big em, big ins, big s, strong i, strong i b, strong i s, strong i u, strong i a, strong i a u, strong i s u {color:gray;font-weight:normal;} /* comments */

s, s b, strong s u, strong s cite {color:#5656fa;font-weight:normal;} /* attributes and strings */

strong a, strong a u {color:#006700;font-weight:bold;} /* variables */

em {color:#800080;font-style:normal;} /* style */

ins {color:#800000;} /* script */

strong u {color:#7F0055;font-weight:bold;} /* reserved words */

cite, s cite {color:red;font-weight:bold;} /* <?php and ?> */

/*

 * CodePress - Real Time Syntax Highlighting Editor written in JavaScript - http://codepress.org/

 * 

 * Copyright (C) 2007 Fernando M.A.d.S. <fermads@gmail.com>

 *

 * Contributors :

 *

 * 	Michael Hurni <michael.hurni@gmail.com>

 *

 * This program is free software; you can redistribute it and/or modify it under the terms of the 

 * GNU Lesser General Public License as published by the Free Software Foundation.

 * 

 * Read the full licence: http://www.opensource.org/licenses/lgpl-license.php

 */

CodePress = {

	scrolling : false,

	autocomplete : true,

	// set initial vars and start sh

	initialize : function() {

		if(typeof(editor)=='undefined' && !arguments[0]) return;

		chars = '|32|46|62|'; // charcodes that trigger syntax highlighting

		cc = '\u2009'; // control char

		editor = document.getElementsByTagName('body')[0];

		document.designMode = 'on';

		document.addEventListener('keypress', this.keyHandler, true);

		window.addEventListener('scroll', function() { if(!CodePress.scrolling) CodePress.syntaxHighlight('scroll') }, false);

		completeChars = this.getCompleteChars();

//		CodePress.syntaxHighlight('init');

	},

	// treat key bindings

	keyHandler : function(evt) {

    	keyCode = evt.keyCode;	

		charCode = evt.charCode;

		if((evt.ctrlKey || evt.metaKey) && evt.shiftKey && charCode!=90)  { // shortcuts = ctrl||appleKey+shift+key!=z(undo) 

			CodePress.shortcuts(charCode?charCode:keyCode);

		}

		else if(completeChars.indexOf('|'+String.fromCharCode(charCode)+'|')!=-1 && CodePress.autocomplete) { // auto complete

			CodePress.complete(String.fromCharCode(charCode));

		}

	    else if(chars.indexOf('|'+charCode+'|')!=-1||keyCode==13) { // syntax highlighting

		 	CodePress.syntaxHighlight('generic');

		}

		else if(keyCode==9 || evt.tabKey) {  // snippets activation (tab)

			CodePress.snippets(evt);

		}

		else if(keyCode==46||keyCode==8) { // save to history when delete or backspace pressed

		 	CodePress.actions.history[CodePress.actions.next()] = editor.innerHTML;

		}

		else if((charCode==122||charCode==121||charCode==90) && evt.ctrlKey) { // undo and redo

			(charCode==121||evt.shiftKey) ? CodePress.actions.redo() :  CodePress.actions.undo(); 

			evt.preventDefault();

		}

		else if(keyCode==86 && evt.ctrlKey)  { // paste

			// TODO: pasted text should be parsed and highlighted

		}

	},

	// put cursor back to its original position after every parsing

	findString : function() {

		if(self.find(cc))

			window.getSelection().getRangeAt(0).deleteContents();

	},

	// split big files, highlighting parts of it

	split : function(code,flag) {

		if(flag=='scroll') {

			this.scrolling = true;

			return code;

		}

		else {

			this.scrolling = false;

			mid = code.indexOf(cc);

			if(mid-2000<0) {ini=0;end=4000;}

			else if(mid+2000>code.length) {ini=code.length-4000;end=code.length;}

			else {ini=mid-2000;end=mid+2000;}

			code = code.substring(ini,end);

			return code;

		}

	},

	// syntax highlighting parser

	syntaxHighlight : function(flag) {

		//if(document.designMode=='off') document.designMode='on'

		if(flag!='init') window.getSelection().getRangeAt(0).insertNode(document.createTextNode(cc));

		o = editor.innerHTML;

		o = o.replace(/<br>/g,'\n');

		o = o.replace(/<.*?>/g,'');

		x = z = this.split(o,flag);

		x = x.replace(/\n/g,'<br>');

		if(arguments[1]&&arguments[2]) x = x.replace(arguments[1],arguments[2]);

		for(i=0;i<Language.syntax.length;i++) 

			x = x.replace(Language.syntax[i].input,Language.syntax[i].output);

		editor.innerHTML = this.actions.history[this.actions.next()] = (flag=='scroll') ? x : o.split(z).join(x); 

		if(flag!='init') this.findString();

	},

	getLastWord : function() {

		var rangeAndCaret = CodePress.getRangeAndCaret();

		var words = rangeAndCaret[0].substring(rangeAndCaret[1]-40,rangeAndCaret[1]).split(/[\s\r\n\);]/);

		return words[words.length-1].replace(/_/g,'');

	},

	snippets : function(evt) {

		var snippets = Language.snippets;	

		var trigger = this.getLastWord();

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

			if(snippets[i].input == trigger) {

				var content = snippets[i].output.replace(/</g,'&lt;');

				content = content.replace(/>/g,'>');

				if(content.indexOf('$0')<0) content += cc;

				else content = content.replace(/\$0/,cc);

				content = content.replace(/\n/g,'<br>');

				var pattern = new RegExp(trigger+cc,'g');

				evt.preventDefault(); // prevent the tab key from being added

				this.syntaxHighlight('snippets',pattern,content);

			}

		}

	},

	readOnly : function() {

		document.designMode = (arguments[0]) ? 'off' : 'on';

	},

	complete : function(trigger) {

		window.getSelection().getRangeAt(0).deleteContents();

		var complete = Language.complete;

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

			if(complete[i].input == trigger) {

				var pattern = new RegExp('\\'+trigger+cc);

				var content = complete[i].output.replace(/\$0/g,cc);

				parent.setTimeout(function () { CodePress.syntaxHighlight('complete',pattern,content)},0); // wait for char to appear on screen

			}

		}

	},

	getCompleteChars : function() {

		var cChars = '';

		for(var i=0;i<Language.complete.length;i++)

			cChars += '|'+Language.complete[i].input;

		return cChars+'|';

	},

	shortcuts : function() {

		var cCode = arguments[0];

		if(cCode==13) cCode = '[enter]';

		else if(cCode==32) cCode = '[space]';

		else cCode = '['+String.fromCharCode(charCode).toLowerCase()+']';

		for(var i=0;i<Language.shortcuts.length;i++)

			if(Language.shortcuts[i].input == cCode)

				this.insertCode(Language.shortcuts[i].output,false);

	},

	getRangeAndCaret : function() {	

		var range = window.getSelection().getRangeAt(0);

		var range2 = range.cloneRange();

		var node = range.endContainer;			

		var caret = range.endOffset;

		range2.selectNode(node);	

		return [range2.toString(),caret];

	},

	insertCode : function(code,replaceCursorBefore) {

		var range = window.getSelection().getRangeAt(0);

		var node = window.document.createTextNode(code);

		var selct = window.getSelection();

		var range2 = range.cloneRange();

		// Insert text at cursor position

		selct.removeAllRanges();

		range.deleteContents();

		range.insertNode(node);

		// Move the cursor to the end of text

		range2.selectNode(node);		

		range2.collapse(replaceCursorBefore);

		selct.removeAllRanges();

		selct.addRange(range2);

	},

	// get code from editor

	getCode : function() {

		var code = editor.innerHTML;

		code = code.replace(/<br>/g,'\n');

		code = code.replace(/\u2009/g,'');

		code = code.replace(/<.*?>/g,'');

		code = code.replace(/&lt;/g,'<');

		code = code.replace(/>/g,'>');

		code = code.replace(/&/gi,'&');

		return code;

	},

	// put code inside editor

	setCode : function() {

		var code = arguments[0];

		code = code.replace(/\u2009/gi,'');

		code = code.replace(/&/gi,'&');

       	code = code.replace(/</g,'&lt;');

        code = code.replace(/>/g,'>');

		editor.innerHTML = code;

	},

	// undo and redo methods

	actions : {

		pos : -1, // actual history position

		history : [], // history vector

		undo : function() {

			if(editor.innerHTML.indexOf(cc)==-1){

				window.getSelection().getRangeAt(0).insertNode(document.createTextNode(cc));

			 	this.history[this.pos] = editor.innerHTML;

			}

			this.pos--;

			if(typeof(this.history[this.pos])=='undefined') this.pos++;

			editor.innerHTML = this.history[this.pos];

			CodePress.findString();

		},

		redo : function() {

			this.pos++;

			if(typeof(this.history[this.pos])=='undefined') this.pos--;

			editor.innerHTML = this.history[this.pos];

			CodePress.findString();

		},

		next : function() { // get next vector position and clean old ones

			if(this.pos>20) this.history[this.pos-21] = undefined;

			return ++this.pos;

		}

	}

}

Language={};

window.addEventListener('load', function() { CodePress.initialize('new'); }, true);

/*

 * CodePress - Real Time Syntax Highlighting Editor written in JavaScript - http://codepress.org/

 * 

 * Copyright (C) 2007 Fernando M.A.d.S. <fermads@gmail.com>

 *

 * Contributors :

 *

 * 	Michael Hurni <michael.hurni@gmail.com>