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jquery outer width/height plugin - Set the outer width/height of each element in the set of matched elements.
//TODO: refactoring
(function($){
var origOuterWidth = $.fn.outerWidth,
origOuterHeight = $.fn.outerHeight;
/**
* Get the current outer width for the first element in the set of matched elements.
* or set the outer width of each element in the set of matched elements.
*
* @param {number} [value] An integer representing the number of pixels. NOTE: value is not permitted within optional unit.
* @param {boolean} [includeMargin]
*/
$.fn.outerWidth = function(){
var value = arguments[0];
if(arguments.length === 0 || typeof value === 'boolean'){
return origOuterWidth.apply(this, arguments);
}
else if(typeof value !== 'number') {
throw new Error('Invalid argument. The new outerWidth value must be an integer.');
}
var css = [
'borderLeftWidth',
'borderRightWidth',
'paddingLeft',
'paddingRight'
];
if(arguments[1] === true){
css.push('marginLeft');
css.push('marginRight');
}
var $el = $(this),
exclude = 0,
parse = parseFloat;
for(var i=0; i<css.length; i++){
exclude += parse($el.css(css[i]));
}
return $el.width(value - exclude);
};
/**
* Get the current outer height for the first element in the set of matched elements.
* or set the outer height of each element in the set of matched elements.
*
* @param {number} [value] An integer representing the number of pixels. NOTE: value is not permitted within optional unit.
* @param {boolean} [includeMargin]
*/
$.fn.outerHeight = function(){
var value = arguments[0];
if(arguments.length === 0 || typeof value === 'boolean'){
return origOuterHeight.apply(this, arguments);
}
else if(typeof value !== 'number') {
throw new Error('Invalid argument. The new outerHeight value must be an integer.');
}
var css = [
'borderTopWidth',
'borderBottomWidth',
'paddingTop',
'paddingBottom'
];
if(arguments[1] === true){
css.push('marginTop');
css.push('marginBottom');
}
var $el = $(this),
exclude = 0,
parse = parseFloat;
for(var i=0; i<css.length; i++){
exclude += parse($el.css(css[i]));
}
return $el.height(value - exclude);
};
})(jQuery);
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