/*
star-light - version 1.0.2 (2005/06/06)
Copyright 2005, Dean Edwards
License: http://creativecommons.org/licenses/LGPL/2.1/
*/
/* --- (include) /my/src?fix-ie5.js --- */
/* --- (require) /my/src?ICommon.js --- */
/* --- (require) /my/src?ParseMaster.js --- */
// constants
function get_IGNORE(){return "$1"};
function get_LINE_COMMENT(){return /\/\/[^\n]*\n/};
function get_BLOCK_COMMENT(){return /\/\*[^*]*\*+([^\/][^*]*\*+)*\//};
function get_SGML_COMMENT(){return //};
function get_STRING1(){return /'[^']*'/};
function get_STRING2(){return /"[^"]*"/};
function get_NUMBER(){return /\b[+-]?(\d*\.?\d+|\d+\.?\d*)([eE][+-]?\d+)?\b/};
// read-only
function get_parser(){return _parser};
function refresh() {
parse(true);
};
// initialise
tabStop = -1; // tabs to spaces
urls = false;
email = false;
userRefresh = false;
function parse(refresh) {
try {
if (refresh || !userRefresh) {
var $parsed = parser.exec();
if ($parsed) innerHTML = $parsed;
}
} catch ($ignore) {
}};
// constants
var $BASE_TAG = "$1";
var $ELEMENT_NODE = 1; // DOM constant
var $TEXT_NODE = 3;
// internal references
var _parser = new ParseMaster;
// create and add a new pattern to the patterns collection
_parser.specialize({
add: function($expression, $style, $replacement) {
// if "expression" is a string, assume it's a keyword list
// e.g. expression = "...each|else|end|for|goto..."
if (typeof $expression == "string") $expression = new RegExp("\\b(" + $expression + ")\\b");
// allow some patterns to be ignored during parsing
// the IGNORE flag is for readability only
if ($style == IGNORE) $style = $replacement = "";
else if ($style) $replacement = _stylise($replacement || $BASE_TAG, $style);
// call the ancestor method to create the pattern
this.inherit(new RegExp(_decode(String($expression).slice(1, -1))), $replacement || "$1");
},
// global init function (called from the HTC)
exec: function() {
// retrieve this element's text content
var $text = _decode(_getText(element));
// parse the text
$text = this.inherit($text);
// parse urls / emails
$text = _parseUrls($text);
// update this element's html content
return _parseWhiteSpace(_encode($text));
}
});
// add a style attribute to a replacement string (usually text)
function _stylise($replacement, $style) {
return $replacement.replace(/>/, " style='" + $style + "'>");
};
// retrieve the element's text
function _getText($node) {
var $text = "";
// loop through text nodes
var $childNodes = $node.childNodes;
for (var i = 0; ($node = $childNodes[i]); i++) {
switch ($node.nodeType) {
case $ELEMENT_NODE:
$text += ($node.tagName == "BR") ? "\r" : _getText($node);
break;
case $TEXT_NODE:
$text += $node.nodeValue;
break;
}
}
// ensure that we have the same text for both platforms (mozilla/explorer)
return $text.replace(/\r/g, "\n") + "\n";
};
// fix tabs and spaces
function _parseWhiteSpace($text) {
var $leadingSpace = /(\n[ ]*) /g;
while ($leadingSpace.test($text)) {
$text = $text.replace($leadingSpace, "$1 ");
}
// fix tabs
var $stop = "";
if (tabStop > 0) {
var $count = tabStop;
while ($count--) $stop += " ";
$text = $text.replace(/\t/g, $stop);
}
// yuk. me no like :-(
if (/MSIE/.test(navigator.appVersion)) {
// get line-spacing working properly for IE
$text = $text.replace(/\n(<\/\w+>)?/g, "$1 ").replace(/
/g, "
");
}
return $text;
};
function _parseUrls($text) {
if (urls) $text = $text.replace(/(http:\/\/+[\w\/\-%&#=.,?+$]+)/g, "$1");
if (email) $text = $text.replace(/([\w.-]+@[\w.-]+\.\w+)/g, "$1");
return $text;
};
// encode special characters
function _encode($text) {
return $text.split("\x02").join("<").split("\x03").join("&");
};
// decode special characters
function _decode($text) {
// patterns need "<" encoded
return $text.split("<").join("\x02").split("&").join("\x03");
};
WebSVN
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- Blame
- Rev 1
- /templates/calm/star-light/src/star-light.js
