/* Copyright (c) 2007 Paul Bakaus (paul.bakaus@googlemail.com) and Brandon Aaron (brandon.aaron@gmail.com || http://brandonaaron.net)
* Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
* and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
*
* $LastChangedDate$
* $Rev$
*
* Version: @VERSION
*
* Requires: jQuery 1.2+
*/
(function($){
$.dimensions = {
version: '@VERSION'
};
// Create innerHeight, innerWidth, outerHeight and outerWidth methods
$.each( [ 'Height', 'Width' ], function(i, name){
// innerHeight and innerWidth
$.fn[ 'inner' + name ] = function() {
if (!this[0]) return;
var torl = name == 'Height' ? 'Top' : 'Left', // top or left
borr = name == 'Height' ? 'Bottom' : 'Right'; // bottom or right
return this.css('display') != 'none' ? this[0]['client' + name] : num( this, name.toLowerCase() ) + num(this, 'padding' + torl) + num(this, 'padding' + borr);
};
// outerHeight and outerWidth
$.fn[ 'outer' + name ] = function(options) {
if (!this[0]) return;
var torl = name == 'Height' ? 'Top' : 'Left', // top or left
borr = name == 'Height' ? 'Bottom' : 'Right'; // bottom or right
options = $.extend({ margin: false }, options || {});
var val = this.css('display') != 'none' ?
this[0]['offset' + name] :
num( this, name.toLowerCase() )
+ num(this, 'border' + torl + 'Width') + num(this, 'border' + borr + 'Width')
+ num(this, 'padding' + torl) + num(this, 'padding' + borr);
return val + (options.margin ? (num(this, 'margin' + torl) + num(this, 'margin' + borr)) : 0);
};
});
// Create scrollLeft and scrollTop methods
$.each( ['Left', 'Top'], function(i, name) {
$.fn[ 'scroll' + name ] = function(val) {
if (!this[0]) return;
return val != undefined ?
// Set the scroll offset
this.each(function() {
this == window || this == document ?
window.scrollTo(
name == 'Left' ? val : $(window)[ 'scrollLeft' ](),
name == 'Top' ? val : $(window)[ 'scrollTop' ]()
) :
this[ 'scroll' + name ] = val;
}) :
// Return the scroll offset
this[0] == window || this[0] == document ?
self[ (name == 'Left' ? 'pageXOffset' : 'pageYOffset') ] ||
$.boxModel && document.documentElement[ 'scroll' + name ] ||
document.body[ 'scroll' + name ] :
this[0][ 'scroll' + name ];
};
});
$.fn.extend({
position: function() {
var left = 0, top = 0, elem = this[0], offset, parentOffset, offsetParent, results;
if (elem) {
// Get *real* offsetParent
offsetParent = this.offsetParent();
// Get correct offsets
offset = this.offset();
parentOffset = offsetParent.offset();
// Subtract element margins
offset.top -= num(elem, 'marginTop');
offset.left -= num(elem, 'marginLeft');
// Add offsetParent borders
parentOffset.top += num(offsetParent, 'borderTopWidth');
parentOffset.left += num(offsetParent, 'borderLeftWidth');
// Subtract the two offsets
results = {
top: offset.top - parentOffset.top,
left: offset.left - parentOffset.left
};
}
return results;
},
offsetParent: function() {
var offsetParent = this[0].offsetParent;
while ( offsetParent && (!/^body|html$/i.test(offsetParent.tagName) && $.css(offsetParent, 'position') == 'static') )
offsetParent = offsetParent.offsetParent;
return $(offsetParent);
}
});
function num(el, prop) {
return parseInt($.curCSS(el.jquery?el[0]:el,prop,true))||0;
};
})(jQuery);
/*
* jquery.suggest 1.1 - 2007-08-06
*
* Uses code and techniques from following libraries:
* 1. http://www.dyve.net/jquery/?autocomplete
* 2. http://dev.jquery.com/browser/trunk/plugins/interface/iautocompleter.js
*
* All the new stuff written by Peter Vulgaris (www.vulgarisoip.com)
* Feel free to do whatever you want with this file
*
*/
(function($) {
$.suggest = function(input, options) {
var $input = $(input).attr("autocomplete", "off");
var $results = $(document.createElement("ul"));
var timeout = false; // hold timeout ID for suggestion results to appear
var prevLength = 0; // last recorded length of $input.val()
var cache = []; // cache MRU list
var cacheSize = 0; // size of cache in chars (bytes?)
$results.addClass(options.resultsClass).appendTo('body');
resetPosition();
$(window)
.load(resetPosition) // just in case user is changing size of page while loading
.resize(resetPosition);
$input.blur(function() {
setTimeout(function() { $results.hide() }, 200);
});
// help IE users if possible
try {
$results.bgiframe();
} catch(e) { }
// I really hate browser detection, but I don't see any other way
if ($.browser.mozilla)
$input.keypress(processKey); // onkeypress repeats arrow keys in Mozilla/Opera
else
$input.keydown(processKey); // onkeydown repeats arrow keys in IE/Safari
function resetPosition() {
// requires jquery.dimension plugin
var offset = $input.offset();
$results.css({
top: (offset.top + input.offsetHeight) + 'px',
left: offset.left + 'px'
});
}
function processKey(e) {
// handling up/down/escape requires results to be visible
// handling enter/tab requires that AND a result to be selected
if ((/27$|38$|40$/.test(e.keyCode) && $results.is(':visible')) ||
(/^13$|^9$/.test(e.keyCode) && getCurrentResult())) {
if (e.preventDefault)
e.preventDefault();
if (e.stopPropagation)
e.stopPropagation();
e.cancelBubble = true;
e.returnValue = false;
switch(e.keyCode) {
case 38: // up
prevResult();
break;
case 40: // down
nextResult();
break;
case 9: // tab
case 13: // return
selectCurrentResult();
break;
case 27: // escape
$results.hide();
break;
}
} else if ($input.val().length != prevLength) {
if (timeout)
clearTimeout(timeout);
timeout = setTimeout(suggest, options.delay);
prevLength = $input.val().length;
}
}
function suggest() {
var s = $.trim($input.val());
if (s.length >= options.minchars) {
cached = checkCache(s);
if (cached) {
displayItems(cached['items']);
} else {
$.get(options.source, {s: s}, function(txt) {
$results.hide();
var items = parseTxt(txt, s);
displayItems(items);
addToCache(s, items, txt.length);
});
}
} else {
$results.hide();
}
}
function checkCache(s) {
for (var i = 0; i < cache.length; i++)
if (cache[i]['s'] == s) {
cache.unshift(cache.splice(i, 1)[0]);
return cache[0];
}
return false;
}
function addToCache(s, items, size) {
while (cache.length && (cacheSize + size > options.maxCacheSize)) {
var cached = cache.pop();
cacheSize -= cached['size'];
}
cache.push({
s: s,
size: size,
items: items
});
cacheSize += size;
}
function displayItems(items) {
if (!items)
return;
if (!items.length) {
$results.hide();
return;
}
var html = '';
for (var i = 0; i < items.length; i++)
html += '' + items[i] + '';
$results.html(html).show();
$results
.children('li')
.mouseover(function() {
$results.children('li').removeClass(options.selectClass);
$(this).addClass(options.selectClass);
})
.click(function(e) {
e.preventDefault();
e.stopPropagation();
selectCurrentResult();
});
}
function parseTxt(txt, s) {
var items = [];
var tokens = txt.split(options.delimiter);
// parse returned data for non-empty items
for (var i = 0; i < tokens.length; i++) {
var token = $.trim(tokens[i]);
if (token) {
token = token.replace(
new RegExp(s, 'ig'),
function(s) { return '' + s + '' }
);
items[items.length] = token;
}
}
return items;
}
function getCurrentResult() {
if (!$results.is(':visible'))
return false;
var $currentResult = $results.children('li.' + options.selectClass);
if (!$currentResult.length)
$currentResult = false;
return $currentResult;
}
function selectCurrentResult() {
$currentResult = getCurrentResult();
if ($currentResult) {
$input.val($currentResult.text());
$results.hide();
if (options.onSelect)
options.onSelect.apply($input[0]);
}
}
function nextResult() {
$currentResult = getCurrentResult();
if ($currentResult)
$currentResult
.removeClass(options.selectClass)
.next()
.addClass(options.selectClass);
else
$results.children('li:first-child').addClass(options.selectClass);
}
function prevResult() {
$currentResult = getCurrentResult();
if ($currentResult)
$currentResult
.removeClass(options.selectClass)
.prev()
.addClass(options.selectClass);
else
$results.children('li:last-child').addClass(options.selectClass);
}
}
$.fn.suggest = function(source, options) {
if (!source)
return;
options = options || {};
options.source = source;
options.delay = options.delay || 100;
options.resultsClass = options.resultsClass || 'ac_results';
options.selectClass = options.selectClass || 'ac_over';
options.matchClass = options.matchClass || 'ac_match';
options.minchars = options.minchars || 2;
options.delimiter = options.delimiter || '\n';
options.onSelect = options.onSelect || false;
options.maxCacheSize = options.maxCacheSize || 65536;
this.each(function() {
new $.suggest(this, options);
});
return this;
};
})(jQuery);