4289 lines
101 KiB
JavaScript
4289 lines
101 KiB
JavaScript
/*
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---
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name: Core
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description: The core of MooTools, contains all the base functions and the Native and Hash implementations. Required by all the other scripts.
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license: MIT-style license.
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copyright: Copyright (c) 2006-2008 [Valerio Proietti](http://mad4milk.net/).
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authors: The MooTools production team (http://mootools.net/developers/)
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inspiration:
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- Class implementation inspired by [Base.js](http://dean.edwards.name/weblog/2006/03/base/) Copyright (c) 2006 Dean Edwards, [GNU Lesser General Public License](http://opensource.org/licenses/lgpl-license.php)
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- Some functionality inspired by [Prototype.js](http://prototypejs.org) Copyright (c) 2005-2007 Sam Stephenson, [MIT License](http://opensource.org/licenses/mit-license.php)
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provides: [MooTools, Native, Hash.base, Array.each, $util]
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...
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*/
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var MooTools = {
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'version': '1.2.5',
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'build': '008d8f0f2fcc2044e54fdd3635341aaab274e757'
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};
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var Native = function(options){
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options = options || {};
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var name = options.name;
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var legacy = options.legacy;
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var protect = options.protect;
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var methods = options.implement;
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var generics = options.generics;
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var initialize = options.initialize;
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var afterImplement = options.afterImplement || function(){};
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var object = initialize || legacy;
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generics = generics !== false;
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object.constructor = Native;
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object.$family = {name: 'native'};
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if (legacy && initialize) object.prototype = legacy.prototype;
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object.prototype.constructor = object;
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if (name){
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var family = name.toLowerCase();
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object.prototype.$family = {name: family};
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Native.typize(object, family);
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}
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var add = function(obj, name, method, force){
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if (!protect || force || !obj.prototype[name]) obj.prototype[name] = method;
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if (generics) Native.genericize(obj, name, protect);
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afterImplement.call(obj, name, method);
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return obj;
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};
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object.alias = function(a1, a2, a3){
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if (typeof a1 == 'string'){
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var pa1 = this.prototype[a1];
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if ((a1 = pa1)) return add(this, a2, a1, a3);
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}
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for (var a in a1) this.alias(a, a1[a], a2);
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return this;
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};
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object.implement = function(a1, a2, a3){
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if (typeof a1 == 'string') return add(this, a1, a2, a3);
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for (var p in a1) add(this, p, a1[p], a2);
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return this;
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};
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if (methods) object.implement(methods);
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return object;
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};
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Native.genericize = function(object, property, check){
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if ((!check || !object[property]) && typeof object.prototype[property] == 'function') object[property] = function(){
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var args = Array.prototype.slice.call(arguments);
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return object.prototype[property].apply(args.shift(), args);
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};
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};
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Native.implement = function(objects, properties){
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for (var i = 0, l = objects.length; i < l; i++) objects[i].implement(properties);
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};
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Native.typize = function(object, family){
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if (!object.type) object.type = function(item){
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return ($type(item) === family);
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};
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};
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(function(){
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var natives = {'Array': Array, 'Date': Date, 'Function': Function, 'Number': Number, 'RegExp': RegExp, 'String': String};
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for (var n in natives) new Native({name: n, initialize: natives[n], protect: true});
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var types = {'boolean': Boolean, 'native': Native, 'object': Object};
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for (var t in types) Native.typize(types[t], t);
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var generics = {
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'Array': ["concat", "indexOf", "join", "lastIndexOf", "pop", "push", "reverse", "shift", "slice", "sort", "splice", "toString", "unshift", "valueOf"],
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'String': ["charAt", "charCodeAt", "concat", "indexOf", "lastIndexOf", "match", "replace", "search", "slice", "split", "substr", "substring", "toLowerCase", "toUpperCase", "valueOf"]
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};
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for (var g in generics){
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for (var i = generics[g].length; i--;) Native.genericize(natives[g], generics[g][i], true);
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}
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})();
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var Hash = new Native({
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name: 'Hash',
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initialize: function(object){
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if ($type(object) == 'hash') object = $unlink(object.getClean());
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for (var key in object) this[key] = object[key];
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return this;
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}
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});
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Hash.implement({
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forEach: function(fn, bind){
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for (var key in this){
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if (this.hasOwnProperty(key)) fn.call(bind, this[key], key, this);
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}
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},
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getClean: function(){
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var clean = {};
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for (var key in this){
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if (this.hasOwnProperty(key)) clean[key] = this[key];
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}
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return clean;
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},
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getLength: function(){
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var length = 0;
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for (var key in this){
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if (this.hasOwnProperty(key)) length++;
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}
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return length;
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}
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});
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Hash.alias('forEach', 'each');
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Array.implement({
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forEach: function(fn, bind){
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for (var i = 0, l = this.length; i < l; i++) fn.call(bind, this[i], i, this);
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}
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});
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Array.alias('forEach', 'each');
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function $A(iterable){
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if (iterable.item){
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var l = iterable.length, array = new Array(l);
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while (l--) array[l] = iterable[l];
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return array;
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}
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return Array.prototype.slice.call(iterable);
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};
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function $arguments(i){
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return function(){
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return arguments[i];
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};
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};
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function $chk(obj){
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return !!(obj || obj === 0);
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};
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function $clear(timer){
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clearTimeout(timer);
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clearInterval(timer);
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return null;
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};
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function $defined(obj){
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return (obj != undefined);
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};
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function $each(iterable, fn, bind){
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var type = $type(iterable);
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((type == 'arguments' || type == 'collection' || type == 'array') ? Array : Hash).each(iterable, fn, bind);
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};
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function $empty(){};
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function $extend(original, extended){
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for (var key in (extended || {})) original[key] = extended[key];
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return original;
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};
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function $H(object){
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return new Hash(object);
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};
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function $lambda(value){
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return ($type(value) == 'function') ? value : function(){
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return value;
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};
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};
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function $merge(){
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var args = Array.slice(arguments);
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args.unshift({});
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return $mixin.apply(null, args);
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};
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function $mixin(mix){
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for (var i = 1, l = arguments.length; i < l; i++){
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var object = arguments[i];
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if ($type(object) != 'object') continue;
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for (var key in object){
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var op = object[key], mp = mix[key];
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mix[key] = (mp && $type(op) == 'object' && $type(mp) == 'object') ? $mixin(mp, op) : $unlink(op);
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}
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}
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return mix;
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};
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function $pick(){
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for (var i = 0, l = arguments.length; i < l; i++){
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if (arguments[i] != undefined) return arguments[i];
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}
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return null;
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};
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function $random(min, max){
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return Math.floor(Math.random() * (max - min + 1) + min);
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};
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function $splat(obj){
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var type = $type(obj);
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return (type) ? ((type != 'array' && type != 'arguments') ? [obj] : obj) : [];
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};
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var $time = Date.now || function(){
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return +new Date;
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};
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function $try(){
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for (var i = 0, l = arguments.length; i < l; i++){
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try {
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return arguments[i]();
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} catch(e){}
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}
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return null;
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};
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function $type(obj){
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if (obj == undefined) return false;
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if (obj.$family) return (obj.$family.name == 'number' && !isFinite(obj)) ? false : obj.$family.name;
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if (obj.nodeName){
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switch (obj.nodeType){
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case 1: return 'element';
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case 3: return (/\S/).test(obj.nodeValue) ? 'textnode' : 'whitespace';
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}
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} else if (typeof obj.length == 'number'){
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if (obj.callee) return 'arguments';
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else if (obj.item) return 'collection';
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}
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return typeof obj;
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};
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function $unlink(object){
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var unlinked;
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switch ($type(object)){
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case 'object':
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unlinked = {};
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for (var p in object) unlinked[p] = $unlink(object[p]);
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break;
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case 'hash':
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unlinked = new Hash(object);
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break;
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case 'array':
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unlinked = [];
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for (var i = 0, l = object.length; i < l; i++) unlinked[i] = $unlink(object[i]);
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break;
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default: return object;
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}
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return unlinked;
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};
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/*
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---
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name: Array
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description: Contains Array Prototypes like each, contains, and erase.
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license: MIT-style license.
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requires: [$util, Array.each]
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provides: Array
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...
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*/
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Array.implement({
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every: function(fn, bind){
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for (var i = 0, l = this.length; i < l; i++){
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if (!fn.call(bind, this[i], i, this)) return false;
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}
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return true;
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},
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filter: function(fn, bind){
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var results = [];
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for (var i = 0, l = this.length; i < l; i++){
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if (fn.call(bind, this[i], i, this)) results.push(this[i]);
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}
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return results;
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},
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clean: function(){
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return this.filter($defined);
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},
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indexOf: function(item, from){
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var len = this.length;
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for (var i = (from < 0) ? Math.max(0, len + from) : from || 0; i < len; i++){
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if (this[i] === item) return i;
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}
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return -1;
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},
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map: function(fn, bind){
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var results = [];
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for (var i = 0, l = this.length; i < l; i++) results[i] = fn.call(bind, this[i], i, this);
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return results;
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},
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some: function(fn, bind){
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for (var i = 0, l = this.length; i < l; i++){
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if (fn.call(bind, this[i], i, this)) return true;
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}
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return false;
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},
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associate: function(keys){
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var obj = {}, length = Math.min(this.length, keys.length);
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for (var i = 0; i < length; i++) obj[keys[i]] = this[i];
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return obj;
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},
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link: function(object){
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var result = {};
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for (var i = 0, l = this.length; i < l; i++){
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for (var key in object){
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if (object[key](this[i])){
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result[key] = this[i];
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delete object[key];
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break;
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}
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}
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}
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return result;
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},
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contains: function(item, from){
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return this.indexOf(item, from) != -1;
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},
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extend: function(array){
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for (var i = 0, j = array.length; i < j; i++) this.push(array[i]);
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return this;
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},
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getLast: function(){
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return (this.length) ? this[this.length - 1] : null;
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},
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getRandom: function(){
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return (this.length) ? this[$random(0, this.length - 1)] : null;
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},
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include: function(item){
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if (!this.contains(item)) this.push(item);
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return this;
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},
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combine: function(array){
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for (var i = 0, l = array.length; i < l; i++) this.include(array[i]);
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return this;
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},
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erase: function(item){
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for (var i = this.length; i--; i){
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if (this[i] === item) this.splice(i, 1);
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}
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return this;
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},
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empty: function(){
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this.length = 0;
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return this;
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},
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flatten: function(){
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var array = [];
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for (var i = 0, l = this.length; i < l; i++){
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var type = $type(this[i]);
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if (!type) continue;
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array = array.concat((type == 'array' || type == 'collection' || type == 'arguments') ? Array.flatten(this[i]) : this[i]);
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}
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return array;
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},
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hexToRgb: function(array){
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if (this.length != 3) return null;
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var rgb = this.map(function(value){
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if (value.length == 1) value += value;
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return value.toInt(16);
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});
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return (array) ? rgb : 'rgb(' + rgb + ')';
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},
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rgbToHex: function(array){
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if (this.length < 3) return null;
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if (this.length == 4 && this[3] == 0 && !array) return 'transparent';
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var hex = [];
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for (var i = 0; i < 3; i++){
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var bit = (this[i] - 0).toString(16);
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hex.push((bit.length == 1) ? '0' + bit : bit);
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}
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return (array) ? hex : '#' + hex.join('');
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}
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});
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/*
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---
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name: String
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description: Contains String Prototypes like camelCase, capitalize, test, and toInt.
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license: MIT-style license.
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requires: Native
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provides: String
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...
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*/
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String.implement({
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test: function(regex, params){
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return ((typeof regex == 'string') ? new RegExp(regex, params) : regex).test(this);
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},
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contains: function(string, separator){
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return (separator) ? (separator + this + separator).indexOf(separator + string + separator) > -1 : this.indexOf(string) > -1;
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},
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trim: function(){
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return this.replace(/^\s+|\s+$/g, '');
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},
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clean: function(){
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return this.replace(/\s+/g, ' ').trim();
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},
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camelCase: function(){
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return this.replace(/-\D/g, function(match){
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return match.charAt(1).toUpperCase();
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});
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},
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hyphenate: function(){
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return this.replace(/[A-Z]/g, function(match){
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return ('-' + match.charAt(0).toLowerCase());
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});
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},
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capitalize: function(){
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return this.replace(/\b[a-z]/g, function(match){
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return match.toUpperCase();
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});
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},
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escapeRegExp: function(){
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return this.replace(/([-.*+?^${}()|[\]\/\\])/g, '\\$1');
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},
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toInt: function(base){
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return parseInt(this, base || 10);
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},
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toFloat: function(){
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return parseFloat(this);
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},
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hexToRgb: function(array){
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var hex = this.match(/^#?(\w{1,2})(\w{1,2})(\w{1,2})$/);
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return (hex) ? hex.slice(1).hexToRgb(array) : null;
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},
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rgbToHex: function(array){
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var rgb = this.match(/\d{1,3}/g);
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return (rgb) ? rgb.rgbToHex(array) : null;
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},
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stripScripts: function(option){
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var scripts = '';
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var text = this.replace(/<script[^>]*>([\s\S]*?)<\/script>/gi, function(){
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scripts += arguments[1] + '\n';
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return '';
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});
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if (option === true) $exec(scripts);
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else if ($type(option) == 'function') option(scripts, text);
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return text;
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},
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substitute: function(object, regexp){
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return this.replace(regexp || (/\\?\{([^{}]+)\}/g), function(match, name){
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if (match.charAt(0) == '\\') return match.slice(1);
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return (object[name] != undefined) ? object[name] : '';
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});
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}
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});
|
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|
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|
|
/*
|
|
---
|
|
|
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name: Function
|
|
|
|
description: Contains Function Prototypes like create, bind, pass, and delay.
|
|
|
|
license: MIT-style license.
|
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|
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requires: [Native, $util]
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|
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provides: Function
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|
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...
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*/
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|
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try {
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delete Function.prototype.bind;
|
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} catch(e){}
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|
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Function.implement({
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|
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extend: function(properties){
|
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for (var property in properties) this[property] = properties[property];
|
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return this;
|
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},
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|
|
|
create: function(options){
|
|
var self = this;
|
|
options = options || {};
|
|
return function(event){
|
|
var args = options.arguments;
|
|
args = (args != undefined) ? $splat(args) : Array.slice(arguments, (options.event) ? 1 : 0);
|
|
if (options.event) args = [event || window.event].extend(args);
|
|
var returns = function(){
|
|
return self.apply(options.bind || null, args);
|
|
};
|
|
if (options.delay) return setTimeout(returns, options.delay);
|
|
if (options.periodical) return setInterval(returns, options.periodical);
|
|
if (options.attempt) return $try(returns);
|
|
return returns();
|
|
};
|
|
},
|
|
|
|
run: function(args, bind){
|
|
return this.apply(bind, $splat(args));
|
|
},
|
|
|
|
pass: function(args, bind){
|
|
return this.create({bind: bind, arguments: args});
|
|
},
|
|
|
|
bind: function(bind, args){
|
|
return this.create({bind: bind, arguments: args});
|
|
},
|
|
|
|
bindWithEvent: function(bind, args){
|
|
return this.create({bind: bind, arguments: args, event: true});
|
|
},
|
|
|
|
attempt: function(args, bind){
|
|
return this.create({bind: bind, arguments: args, attempt: true})();
|
|
},
|
|
|
|
delay: function(delay, bind, args){
|
|
return this.create({bind: bind, arguments: args, delay: delay})();
|
|
},
|
|
|
|
periodical: function(periodical, bind, args){
|
|
return this.create({bind: bind, arguments: args, periodical: periodical})();
|
|
}
|
|
|
|
});
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Number
|
|
|
|
description: Contains Number Prototypes like limit, round, times, and ceil.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: [Native, $util]
|
|
|
|
provides: Number
|
|
|
|
...
|
|
*/
|
|
|
|
Number.implement({
|
|
|
|
limit: function(min, max){
|
|
return Math.min(max, Math.max(min, this));
|
|
},
|
|
|
|
round: function(precision){
|
|
precision = Math.pow(10, precision || 0);
|
|
return Math.round(this * precision) / precision;
|
|
},
|
|
|
|
times: function(fn, bind){
|
|
for (var i = 0; i < this; i++) fn.call(bind, i, this);
|
|
},
|
|
|
|
toFloat: function(){
|
|
return parseFloat(this);
|
|
},
|
|
|
|
toInt: function(base){
|
|
return parseInt(this, base || 10);
|
|
}
|
|
|
|
});
|
|
|
|
Number.alias('times', 'each');
|
|
|
|
(function(math){
|
|
var methods = {};
|
|
math.each(function(name){
|
|
if (!Number[name]) methods[name] = function(){
|
|
return Math[name].apply(null, [this].concat($A(arguments)));
|
|
};
|
|
});
|
|
Number.implement(methods);
|
|
})(['abs', 'acos', 'asin', 'atan', 'atan2', 'ceil', 'cos', 'exp', 'floor', 'log', 'max', 'min', 'pow', 'sin', 'sqrt', 'tan']);
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Hash
|
|
|
|
description: Contains Hash Prototypes. Provides a means for overcoming the JavaScript practical impossibility of extending native Objects.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: Hash.base
|
|
|
|
provides: Hash
|
|
|
|
...
|
|
*/
|
|
|
|
Hash.implement({
|
|
|
|
has: Object.prototype.hasOwnProperty,
|
|
|
|
keyOf: function(value){
|
|
for (var key in this){
|
|
if (this.hasOwnProperty(key) && this[key] === value) return key;
|
|
}
|
|
return null;
|
|
},
|
|
|
|
hasValue: function(value){
|
|
return (Hash.keyOf(this, value) !== null);
|
|
},
|
|
|
|
extend: function(properties){
|
|
Hash.each(properties || {}, function(value, key){
|
|
Hash.set(this, key, value);
|
|
}, this);
|
|
return this;
|
|
},
|
|
|
|
combine: function(properties){
|
|
Hash.each(properties || {}, function(value, key){
|
|
Hash.include(this, key, value);
|
|
}, this);
|
|
return this;
|
|
},
|
|
|
|
erase: function(key){
|
|
if (this.hasOwnProperty(key)) delete this[key];
|
|
return this;
|
|
},
|
|
|
|
get: function(key){
|
|
return (this.hasOwnProperty(key)) ? this[key] : null;
|
|
},
|
|
|
|
set: function(key, value){
|
|
if (!this[key] || this.hasOwnProperty(key)) this[key] = value;
|
|
return this;
|
|
},
|
|
|
|
empty: function(){
|
|
Hash.each(this, function(value, key){
|
|
delete this[key];
|
|
}, this);
|
|
return this;
|
|
},
|
|
|
|
include: function(key, value){
|
|
if (this[key] == undefined) this[key] = value;
|
|
return this;
|
|
},
|
|
|
|
map: function(fn, bind){
|
|
var results = new Hash;
|
|
Hash.each(this, function(value, key){
|
|
results.set(key, fn.call(bind, value, key, this));
|
|
}, this);
|
|
return results;
|
|
},
|
|
|
|
filter: function(fn, bind){
|
|
var results = new Hash;
|
|
Hash.each(this, function(value, key){
|
|
if (fn.call(bind, value, key, this)) results.set(key, value);
|
|
}, this);
|
|
return results;
|
|
},
|
|
|
|
every: function(fn, bind){
|
|
for (var key in this){
|
|
if (this.hasOwnProperty(key) && !fn.call(bind, this[key], key)) return false;
|
|
}
|
|
return true;
|
|
},
|
|
|
|
some: function(fn, bind){
|
|
for (var key in this){
|
|
if (this.hasOwnProperty(key) && fn.call(bind, this[key], key)) return true;
|
|
}
|
|
return false;
|
|
},
|
|
|
|
getKeys: function(){
|
|
var keys = [];
|
|
Hash.each(this, function(value, key){
|
|
keys.push(key);
|
|
});
|
|
return keys;
|
|
},
|
|
|
|
getValues: function(){
|
|
var values = [];
|
|
Hash.each(this, function(value){
|
|
values.push(value);
|
|
});
|
|
return values;
|
|
},
|
|
|
|
toQueryString: function(base){
|
|
var queryString = [];
|
|
Hash.each(this, function(value, key){
|
|
if (base) key = base + '[' + key + ']';
|
|
var result;
|
|
switch ($type(value)){
|
|
case 'object': result = Hash.toQueryString(value, key); break;
|
|
case 'array':
|
|
var qs = {};
|
|
value.each(function(val, i){
|
|
qs[i] = val;
|
|
});
|
|
result = Hash.toQueryString(qs, key);
|
|
break;
|
|
default: result = key + '=' + encodeURIComponent(value);
|
|
}
|
|
if (value != undefined) queryString.push(result);
|
|
});
|
|
|
|
return queryString.join('&');
|
|
}
|
|
|
|
});
|
|
|
|
Hash.alias({keyOf: 'indexOf', hasValue: 'contains'});
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Class
|
|
|
|
description: Contains the Class Function for easily creating, extending, and implementing reusable Classes.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: [$util, Native, Array, String, Function, Number, Hash]
|
|
|
|
provides: Class
|
|
|
|
...
|
|
*/
|
|
|
|
function Class(params){
|
|
|
|
if (params instanceof Function) params = {initialize: params};
|
|
|
|
var newClass = function(){
|
|
Object.reset(this);
|
|
if (newClass._prototyping) return this;
|
|
this._current = $empty;
|
|
var value = (this.initialize) ? this.initialize.apply(this, arguments) : this;
|
|
delete this._current; delete this.caller;
|
|
return value;
|
|
}.extend(this);
|
|
|
|
newClass.implement(params);
|
|
|
|
newClass.constructor = Class;
|
|
newClass.prototype.constructor = newClass;
|
|
|
|
return newClass;
|
|
|
|
};
|
|
|
|
Function.prototype.protect = function(){
|
|
this._protected = true;
|
|
return this;
|
|
};
|
|
|
|
Object.reset = function(object, key){
|
|
|
|
if (key == null){
|
|
for (var p in object) Object.reset(object, p);
|
|
return object;
|
|
}
|
|
|
|
delete object[key];
|
|
|
|
switch ($type(object[key])){
|
|
case 'object':
|
|
var F = function(){};
|
|
F.prototype = object[key];
|
|
var i = new F;
|
|
object[key] = Object.reset(i);
|
|
break;
|
|
case 'array': object[key] = $unlink(object[key]); break;
|
|
}
|
|
|
|
return object;
|
|
|
|
};
|
|
|
|
new Native({name: 'Class', initialize: Class}).extend({
|
|
|
|
instantiate: function(F){
|
|
F._prototyping = true;
|
|
var proto = new F;
|
|
delete F._prototyping;
|
|
return proto;
|
|
},
|
|
|
|
wrap: function(self, key, method){
|
|
if (method._origin) method = method._origin;
|
|
|
|
return function(){
|
|
if (method._protected && this._current == null) throw new Error('The method "' + key + '" cannot be called.');
|
|
var caller = this.caller, current = this._current;
|
|
this.caller = current; this._current = arguments.callee;
|
|
var result = method.apply(this, arguments);
|
|
this._current = current; this.caller = caller;
|
|
return result;
|
|
}.extend({_owner: self, _origin: method, _name: key});
|
|
|
|
}
|
|
|
|
});
|
|
|
|
Class.implement({
|
|
|
|
implement: function(key, value){
|
|
|
|
if ($type(key) == 'object'){
|
|
for (var p in key) this.implement(p, key[p]);
|
|
return this;
|
|
}
|
|
|
|
var mutator = Class.Mutators[key];
|
|
|
|
if (mutator){
|
|
value = mutator.call(this, value);
|
|
if (value == null) return this;
|
|
}
|
|
|
|
var proto = this.prototype;
|
|
|
|
switch ($type(value)){
|
|
|
|
case 'function':
|
|
if (value._hidden) return this;
|
|
proto[key] = Class.wrap(this, key, value);
|
|
break;
|
|
|
|
case 'object':
|
|
var previous = proto[key];
|
|
if ($type(previous) == 'object') $mixin(previous, value);
|
|
else proto[key] = $unlink(value);
|
|
break;
|
|
|
|
case 'array':
|
|
proto[key] = $unlink(value);
|
|
break;
|
|
|
|
default: proto[key] = value;
|
|
|
|
}
|
|
|
|
return this;
|
|
|
|
}
|
|
|
|
});
|
|
|
|
Class.Mutators = {
|
|
|
|
Extends: function(parent){
|
|
|
|
this.parent = parent;
|
|
this.prototype = Class.instantiate(parent);
|
|
|
|
this.implement('parent', function(){
|
|
var name = this.caller._name, previous = this.caller._owner.parent.prototype[name];
|
|
if (!previous) throw new Error('The method "' + name + '" has no parent.');
|
|
return previous.apply(this, arguments);
|
|
}.protect());
|
|
|
|
},
|
|
|
|
Implements: function(items){
|
|
$splat(items).each(function(item){
|
|
if (item instanceof Function) item = Class.instantiate(item);
|
|
this.implement(item);
|
|
}, this);
|
|
|
|
}
|
|
|
|
};
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Class.Extras
|
|
|
|
description: Contains Utility Classes that can be implemented into your own Classes to ease the execution of many common tasks.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: Class
|
|
|
|
provides: [Chain, Events, Options, Class.Extras]
|
|
|
|
...
|
|
*/
|
|
|
|
var Chain = new Class({
|
|
|
|
$chain: [],
|
|
|
|
chain: function(){
|
|
this.$chain.extend(Array.flatten(arguments));
|
|
return this;
|
|
},
|
|
|
|
callChain: function(){
|
|
return (this.$chain.length) ? this.$chain.shift().apply(this, arguments) : false;
|
|
},
|
|
|
|
clearChain: function(){
|
|
this.$chain.empty();
|
|
return this;
|
|
}
|
|
|
|
});
|
|
|
|
var Events = new Class({
|
|
|
|
$events: {},
|
|
|
|
addEvent: function(type, fn, internal){
|
|
type = Events.removeOn(type);
|
|
if (fn != $empty){
|
|
this.$events[type] = this.$events[type] || [];
|
|
this.$events[type].include(fn);
|
|
if (internal) fn.internal = true;
|
|
}
|
|
return this;
|
|
},
|
|
|
|
addEvents: function(events){
|
|
for (var type in events) this.addEvent(type, events[type]);
|
|
return this;
|
|
},
|
|
|
|
fireEvent: function(type, args, delay){
|
|
type = Events.removeOn(type);
|
|
if (!this.$events || !this.$events[type]) return this;
|
|
this.$events[type].each(function(fn){
|
|
fn.create({'bind': this, 'delay': delay, 'arguments': args})();
|
|
}, this);
|
|
return this;
|
|
},
|
|
|
|
removeEvent: function(type, fn){
|
|
type = Events.removeOn(type);
|
|
if (!this.$events[type]) return this;
|
|
if (!fn.internal) this.$events[type].erase(fn);
|
|
return this;
|
|
},
|
|
|
|
removeEvents: function(events){
|
|
var type;
|
|
if ($type(events) == 'object'){
|
|
for (type in events) this.removeEvent(type, events[type]);
|
|
return this;
|
|
}
|
|
if (events) events = Events.removeOn(events);
|
|
for (type in this.$events){
|
|
if (events && events != type) continue;
|
|
var fns = this.$events[type];
|
|
for (var i = fns.length; i--; i) this.removeEvent(type, fns[i]);
|
|
}
|
|
return this;
|
|
}
|
|
|
|
});
|
|
|
|
Events.removeOn = function(string){
|
|
return string.replace(/^on([A-Z])/, function(full, first){
|
|
return first.toLowerCase();
|
|
});
|
|
};
|
|
|
|
var Options = new Class({
|
|
|
|
setOptions: function(){
|
|
this.options = $merge.run([this.options].extend(arguments));
|
|
if (!this.addEvent) return this;
|
|
for (var option in this.options){
|
|
if ($type(this.options[option]) != 'function' || !(/^on[A-Z]/).test(option)) continue;
|
|
this.addEvent(option, this.options[option]);
|
|
delete this.options[option];
|
|
}
|
|
return this;
|
|
}
|
|
|
|
});
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Browser
|
|
|
|
description: The Browser Core. Contains Browser initialization, Window and Document, and the Browser Hash.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: [Native, $util]
|
|
|
|
provides: [Browser, Window, Document, $exec]
|
|
|
|
...
|
|
*/
|
|
|
|
var Browser = $merge({
|
|
|
|
Engine: {name: 'unknown', version: 0},
|
|
|
|
Platform: {name: (window.orientation != undefined) ? 'ipod' : (navigator.platform.match(/mac|win|linux/i) || ['other'])[0].toLowerCase()},
|
|
|
|
Features: {xpath: !!(document.evaluate), air: !!(window.runtime), query: !!(document.querySelector)},
|
|
|
|
Plugins: {},
|
|
|
|
Engines: {
|
|
|
|
presto: function(){
|
|
return (!window.opera) ? false : ((arguments.callee.caller) ? 960 : ((document.getElementsByClassName) ? 950 : 925));
|
|
},
|
|
|
|
trident: function(){
|
|
return (!window.ActiveXObject) ? false : ((window.XMLHttpRequest) ? ((document.querySelectorAll) ? 6 : 5) : 4);
|
|
},
|
|
|
|
webkit: function(){
|
|
return (navigator.taintEnabled) ? false : ((Browser.Features.xpath) ? ((Browser.Features.query) ? 525 : 420) : 419);
|
|
},
|
|
|
|
gecko: function(){
|
|
return (!document.getBoxObjectFor && window.mozInnerScreenX == null) ? false : ((document.getElementsByClassName) ? 19 : 18);
|
|
}
|
|
|
|
}
|
|
|
|
}, Browser || {});
|
|
|
|
Browser.Platform[Browser.Platform.name] = true;
|
|
|
|
Browser.detect = function(){
|
|
|
|
for (var engine in this.Engines){
|
|
var version = this.Engines[engine]();
|
|
if (version){
|
|
this.Engine = {name: engine, version: version};
|
|
this.Engine[engine] = this.Engine[engine + version] = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
return {name: engine, version: version};
|
|
|
|
};
|
|
|
|
Browser.detect();
|
|
|
|
Browser.Request = function(){
|
|
return $try(function(){
|
|
return new XMLHttpRequest();
|
|
}, function(){
|
|
return new ActiveXObject('MSXML2.XMLHTTP');
|
|
}, function(){
|
|
return new ActiveXObject('Microsoft.XMLHTTP');
|
|
});
|
|
};
|
|
|
|
Browser.Features.xhr = !!(Browser.Request());
|
|
|
|
Browser.Plugins.Flash = (function(){
|
|
var version = ($try(function(){
|
|
return navigator.plugins['Shockwave Flash'].description;
|
|
}, function(){
|
|
return new ActiveXObject('ShockwaveFlash.ShockwaveFlash').GetVariable('$version');
|
|
}) || '0 r0').match(/\d+/g);
|
|
return {version: parseInt(version[0] || 0 + '.' + version[1], 10) || 0, build: parseInt(version[2], 10) || 0};
|
|
})();
|
|
|
|
function $exec(text){
|
|
if (!text) return text;
|
|
if (window.execScript){
|
|
window.execScript(text);
|
|
} else {
|
|
var script = document.createElement('script');
|
|
script.setAttribute('type', 'text/javascript');
|
|
script[(Browser.Engine.webkit && Browser.Engine.version < 420) ? 'innerText' : 'text'] = text;
|
|
document.head.appendChild(script);
|
|
document.head.removeChild(script);
|
|
}
|
|
return text;
|
|
};
|
|
|
|
Native.UID = 1;
|
|
|
|
var $uid = (Browser.Engine.trident) ? function(item){
|
|
return (item.uid || (item.uid = [Native.UID++]))[0];
|
|
} : function(item){
|
|
return item.uid || (item.uid = Native.UID++);
|
|
};
|
|
|
|
var Window = new Native({
|
|
|
|
name: 'Window',
|
|
|
|
legacy: (Browser.Engine.trident) ? null: window.Window,
|
|
|
|
initialize: function(win){
|
|
$uid(win);
|
|
if (!win.Element){
|
|
win.Element = $empty;
|
|
if (Browser.Engine.webkit) win.document.createElement("iframe"); //fixes safari 2
|
|
win.Element.prototype = (Browser.Engine.webkit) ? window["[[DOMElement.prototype]]"] : {};
|
|
}
|
|
win.document.window = win;
|
|
return $extend(win, Window.Prototype);
|
|
},
|
|
|
|
afterImplement: function(property, value){
|
|
window[property] = Window.Prototype[property] = value;
|
|
}
|
|
|
|
});
|
|
|
|
Window.Prototype = {$family: {name: 'window'}};
|
|
|
|
new Window(window);
|
|
|
|
var Document = new Native({
|
|
|
|
name: 'Document',
|
|
|
|
legacy: (Browser.Engine.trident) ? null: window.Document,
|
|
|
|
initialize: function(doc){
|
|
$uid(doc);
|
|
doc.head = doc.getElementsByTagName('head')[0];
|
|
doc.html = doc.getElementsByTagName('html')[0];
|
|
if (Browser.Engine.trident && Browser.Engine.version <= 4) $try(function(){
|
|
doc.execCommand("BackgroundImageCache", false, true);
|
|
});
|
|
if (Browser.Engine.trident) doc.window.attachEvent('onunload', function(){
|
|
doc.window.detachEvent('onunload', arguments.callee);
|
|
doc.head = doc.html = doc.window = null;
|
|
});
|
|
return $extend(doc, Document.Prototype);
|
|
},
|
|
|
|
afterImplement: function(property, value){
|
|
document[property] = Document.Prototype[property] = value;
|
|
}
|
|
|
|
});
|
|
|
|
Document.Prototype = {$family: {name: 'document'}};
|
|
|
|
new Document(document);
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Element
|
|
|
|
description: One of the most important items in MooTools. Contains the dollar function, the dollars function, and an handful of cross-browser, time-saver methods to let you easily work with HTML Elements.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: [Window, Document, Array, String, Function, Number, Hash]
|
|
|
|
provides: [Element, Elements, $, $$, Iframe]
|
|
|
|
...
|
|
*/
|
|
|
|
var Element = new Native({
|
|
|
|
name: 'Element',
|
|
|
|
legacy: window.Element,
|
|
|
|
initialize: function(tag, props){
|
|
var konstructor = Element.Constructors.get(tag);
|
|
if (konstructor) return konstructor(props);
|
|
if (typeof tag == 'string') return document.newElement(tag, props);
|
|
return document.id(tag).set(props);
|
|
},
|
|
|
|
afterImplement: function(key, value){
|
|
Element.Prototype[key] = value;
|
|
if (Array[key]) return;
|
|
Elements.implement(key, function(){
|
|
var items = [], elements = true;
|
|
for (var i = 0, j = this.length; i < j; i++){
|
|
var returns = this[i][key].apply(this[i], arguments);
|
|
items.push(returns);
|
|
if (elements) elements = ($type(returns) == 'element');
|
|
}
|
|
return (elements) ? new Elements(items) : items;
|
|
});
|
|
}
|
|
|
|
});
|
|
|
|
Element.Prototype = {$family: {name: 'element'}};
|
|
|
|
Element.Constructors = new Hash;
|
|
|
|
var IFrame = new Native({
|
|
|
|
name: 'IFrame',
|
|
|
|
generics: false,
|
|
|
|
initialize: function(){
|
|
var params = Array.link(arguments, {properties: Object.type, iframe: $defined});
|
|
var props = params.properties || {};
|
|
var iframe = document.id(params.iframe);
|
|
var onload = props.onload || $empty;
|
|
delete props.onload;
|
|
props.id = props.name = $pick(props.id, props.name, iframe ? (iframe.id || iframe.name) : 'IFrame_' + $time());
|
|
iframe = new Element(iframe || 'iframe', props);
|
|
var onFrameLoad = function(){
|
|
var host = $try(function(){
|
|
return iframe.contentWindow.location.host;
|
|
});
|
|
if (!host || host == window.location.host){
|
|
var win = new Window(iframe.contentWindow);
|
|
new Document(iframe.contentWindow.document);
|
|
$extend(win.Element.prototype, Element.Prototype);
|
|
}
|
|
onload.call(iframe.contentWindow, iframe.contentWindow.document);
|
|
};
|
|
var contentWindow = $try(function(){
|
|
return iframe.contentWindow;
|
|
});
|
|
((contentWindow && contentWindow.document.body) || window.frames[props.id]) ? onFrameLoad() : iframe.addListener('load', onFrameLoad);
|
|
return iframe;
|
|
}
|
|
|
|
});
|
|
|
|
var Elements = new Native({
|
|
|
|
initialize: function(elements, options){
|
|
options = $extend({ddup: true, cash: true}, options);
|
|
elements = elements || [];
|
|
if (options.ddup || options.cash){
|
|
var uniques = {}, returned = [];
|
|
for (var i = 0, l = elements.length; i < l; i++){
|
|
var el = document.id(elements[i], !options.cash);
|
|
if (options.ddup){
|
|
if (uniques[el.uid]) continue;
|
|
uniques[el.uid] = true;
|
|
}
|
|
if (el) returned.push(el);
|
|
}
|
|
elements = returned;
|
|
}
|
|
return (options.cash) ? $extend(elements, this) : elements;
|
|
}
|
|
|
|
});
|
|
|
|
Elements.implement({
|
|
|
|
filter: function(filter, bind){
|
|
if (!filter) return this;
|
|
return new Elements(Array.filter(this, (typeof filter == 'string') ? function(item){
|
|
return item.match(filter);
|
|
} : filter, bind));
|
|
}
|
|
|
|
});
|
|
|
|
(function(){
|
|
|
|
/*<ltIE8>*/
|
|
var createElementAcceptsHTML;
|
|
try {
|
|
var x = document.createElement('<input name=x>');
|
|
createElementAcceptsHTML = (x.name == 'x');
|
|
} catch(e){}
|
|
|
|
var escapeQuotes = function(html){
|
|
return ('' + html).replace(/&/g,'&').replace(/"/g,'"');
|
|
};
|
|
/*</ltIE8>*/
|
|
|
|
Document.implement({
|
|
|
|
newElement: function(tag, props){
|
|
if (props && props.checked != null) props.defaultChecked = props.checked;
|
|
/*<ltIE8>*/// Fix for readonly name and type properties in IE < 8
|
|
if (createElementAcceptsHTML && props){
|
|
tag = '<' + tag;
|
|
if (props.name) tag += ' name="' + escapeQuotes(props.name) + '"';
|
|
if (props.type) tag += ' type="' + escapeQuotes(props.type) + '"';
|
|
tag += '>';
|
|
delete props.name;
|
|
delete props.type;
|
|
}
|
|
/*</ltIE8>*/
|
|
return this.id(this.createElement(tag)).set(props);
|
|
},
|
|
|
|
newTextNode: function(text){
|
|
return this.createTextNode(text);
|
|
},
|
|
|
|
getDocument: function(){
|
|
return this;
|
|
},
|
|
|
|
getWindow: function(){
|
|
return this.window;
|
|
},
|
|
|
|
id: (function(){
|
|
|
|
var types = {
|
|
|
|
string: function(id, nocash, doc){
|
|
id = doc.getElementById(id);
|
|
return (id) ? types.element(id, nocash) : null;
|
|
},
|
|
|
|
element: function(el, nocash){
|
|
$uid(el);
|
|
if (!nocash && !el.$family && !(/^object|embed$/i).test(el.tagName)){
|
|
var proto = Element.Prototype;
|
|
for (var p in proto) el[p] = proto[p];
|
|
};
|
|
return el;
|
|
},
|
|
|
|
object: function(obj, nocash, doc){
|
|
if (obj.toElement) return types.element(obj.toElement(doc), nocash);
|
|
return null;
|
|
}
|
|
|
|
};
|
|
|
|
types.textnode = types.whitespace = types.window = types.document = $arguments(0);
|
|
|
|
return function(el, nocash, doc){
|
|
if (el && el.$family && el.uid) return el;
|
|
var type = $type(el);
|
|
return (types[type]) ? types[type](el, nocash, doc || document) : null;
|
|
};
|
|
|
|
})()
|
|
|
|
});
|
|
|
|
})();
|
|
|
|
if (window.$ == null) Window.implement({
|
|
$: function(el, nc){
|
|
return document.id(el, nc, this.document);
|
|
}
|
|
});
|
|
|
|
Window.implement({
|
|
|
|
$$: function(selector){
|
|
if (arguments.length == 1 && typeof selector == 'string') return this.document.getElements(selector);
|
|
var elements = [];
|
|
var args = Array.flatten(arguments);
|
|
for (var i = 0, l = args.length; i < l; i++){
|
|
var item = args[i];
|
|
switch ($type(item)){
|
|
case 'element': elements.push(item); break;
|
|
case 'string': elements.extend(this.document.getElements(item, true));
|
|
}
|
|
}
|
|
return new Elements(elements);
|
|
},
|
|
|
|
getDocument: function(){
|
|
return this.document;
|
|
},
|
|
|
|
getWindow: function(){
|
|
return this;
|
|
}
|
|
|
|
});
|
|
|
|
Native.implement([Element, Document], {
|
|
|
|
getElement: function(selector, nocash){
|
|
return document.id(this.getElements(selector, true)[0] || null, nocash);
|
|
},
|
|
|
|
getElements: function(tags, nocash){
|
|
tags = tags.split(',');
|
|
var elements = [];
|
|
var ddup = (tags.length > 1);
|
|
tags.each(function(tag){
|
|
var partial = this.getElementsByTagName(tag.trim());
|
|
(ddup) ? elements.extend(partial) : elements = partial;
|
|
}, this);
|
|
return new Elements(elements, {ddup: ddup, cash: !nocash});
|
|
}
|
|
|
|
});
|
|
|
|
(function(){
|
|
|
|
var collected = {}, storage = {};
|
|
var props = {input: 'checked', option: 'selected', textarea: (Browser.Engine.webkit && Browser.Engine.version < 420) ? 'innerHTML' : 'value'};
|
|
|
|
var get = function(uid){
|
|
return (storage[uid] || (storage[uid] = {}));
|
|
};
|
|
|
|
var clean = function(item, retain){
|
|
if (!item) return;
|
|
var uid = item.uid;
|
|
if (retain !== true) retain = false;
|
|
if (Browser.Engine.trident){
|
|
if (item.clearAttributes){
|
|
var clone = retain && item.cloneNode(false);
|
|
item.clearAttributes();
|
|
if (clone) item.mergeAttributes(clone);
|
|
} else if (item.removeEvents){
|
|
item.removeEvents();
|
|
}
|
|
if ((/object/i).test(item.tagName)){
|
|
for (var p in item){
|
|
if (typeof item[p] == 'function') item[p] = $empty;
|
|
}
|
|
Element.dispose(item);
|
|
}
|
|
}
|
|
if (!uid) return;
|
|
collected[uid] = storage[uid] = null;
|
|
};
|
|
|
|
var purge = function(){
|
|
Hash.each(collected, clean);
|
|
if (Browser.Engine.trident) $A(document.getElementsByTagName('object')).each(clean);
|
|
if (window.CollectGarbage) CollectGarbage();
|
|
collected = storage = null;
|
|
};
|
|
|
|
var walk = function(element, walk, start, match, all, nocash){
|
|
var el = element[start || walk];
|
|
var elements = [];
|
|
while (el){
|
|
if (el.nodeType == 1 && (!match || Element.match(el, match))){
|
|
if (!all) return document.id(el, nocash);
|
|
elements.push(el);
|
|
}
|
|
el = el[walk];
|
|
}
|
|
return (all) ? new Elements(elements, {ddup: false, cash: !nocash}) : null;
|
|
};
|
|
|
|
var attributes = {
|
|
'html': 'innerHTML',
|
|
'class': 'className',
|
|
'for': 'htmlFor',
|
|
'defaultValue': 'defaultValue',
|
|
'text': (Browser.Engine.trident || (Browser.Engine.webkit && Browser.Engine.version < 420)) ? 'innerText' : 'textContent'
|
|
};
|
|
var bools = ['compact', 'nowrap', 'ismap', 'declare', 'noshade', 'checked', 'disabled', 'readonly', 'multiple', 'selected', 'noresize', 'defer'];
|
|
var camels = ['value', 'type', 'defaultValue', 'accessKey', 'cellPadding', 'cellSpacing', 'colSpan', 'frameBorder', 'maxLength', 'readOnly', 'rowSpan', 'tabIndex', 'useMap'];
|
|
|
|
bools = bools.associate(bools);
|
|
|
|
Hash.extend(attributes, bools);
|
|
Hash.extend(attributes, camels.associate(camels.map(String.toLowerCase)));
|
|
|
|
var inserters = {
|
|
|
|
before: function(context, element){
|
|
if (element.parentNode) element.parentNode.insertBefore(context, element);
|
|
},
|
|
|
|
after: function(context, element){
|
|
if (!element.parentNode) return;
|
|
var next = element.nextSibling;
|
|
(next) ? element.parentNode.insertBefore(context, next) : element.parentNode.appendChild(context);
|
|
},
|
|
|
|
bottom: function(context, element){
|
|
element.appendChild(context);
|
|
},
|
|
|
|
top: function(context, element){
|
|
var first = element.firstChild;
|
|
(first) ? element.insertBefore(context, first) : element.appendChild(context);
|
|
}
|
|
|
|
};
|
|
|
|
inserters.inside = inserters.bottom;
|
|
|
|
Hash.each(inserters, function(inserter, where){
|
|
|
|
where = where.capitalize();
|
|
|
|
Element.implement('inject' + where, function(el){
|
|
inserter(this, document.id(el, true));
|
|
return this;
|
|
});
|
|
|
|
Element.implement('grab' + where, function(el){
|
|
inserter(document.id(el, true), this);
|
|
return this;
|
|
});
|
|
|
|
});
|
|
|
|
Element.implement({
|
|
|
|
set: function(prop, value){
|
|
switch ($type(prop)){
|
|
case 'object':
|
|
for (var p in prop) this.set(p, prop[p]);
|
|
break;
|
|
case 'string':
|
|
var property = Element.Properties.get(prop);
|
|
(property && property.set) ? property.set.apply(this, Array.slice(arguments, 1)) : this.setProperty(prop, value);
|
|
}
|
|
return this;
|
|
},
|
|
|
|
get: function(prop){
|
|
var property = Element.Properties.get(prop);
|
|
return (property && property.get) ? property.get.apply(this, Array.slice(arguments, 1)) : this.getProperty(prop);
|
|
},
|
|
|
|
erase: function(prop){
|
|
var property = Element.Properties.get(prop);
|
|
(property && property.erase) ? property.erase.apply(this) : this.removeProperty(prop);
|
|
return this;
|
|
},
|
|
|
|
setProperty: function(attribute, value){
|
|
var key = attributes[attribute];
|
|
if (value == undefined) return this.removeProperty(attribute);
|
|
if (key && bools[attribute]) value = !!value;
|
|
(key) ? this[key] = value : this.setAttribute(attribute, '' + value);
|
|
return this;
|
|
},
|
|
|
|
setProperties: function(attributes){
|
|
for (var attribute in attributes) this.setProperty(attribute, attributes[attribute]);
|
|
return this;
|
|
},
|
|
|
|
getProperty: function(attribute){
|
|
var key = attributes[attribute];
|
|
var value = (key) ? this[key] : this.getAttribute(attribute, 2);
|
|
return (bools[attribute]) ? !!value : (key) ? value : value || null;
|
|
},
|
|
|
|
getProperties: function(){
|
|
var args = $A(arguments);
|
|
return args.map(this.getProperty, this).associate(args);
|
|
},
|
|
|
|
removeProperty: function(attribute){
|
|
var key = attributes[attribute];
|
|
(key) ? this[key] = (key && bools[attribute]) ? false : '' : this.removeAttribute(attribute);
|
|
return this;
|
|
},
|
|
|
|
removeProperties: function(){
|
|
Array.each(arguments, this.removeProperty, this);
|
|
return this;
|
|
},
|
|
|
|
hasClass: function(className){
|
|
return this.className.contains(className, ' ');
|
|
},
|
|
|
|
addClass: function(className){
|
|
if (!this.hasClass(className)) this.className = (this.className + ' ' + className).clean();
|
|
return this;
|
|
},
|
|
|
|
removeClass: function(className){
|
|
this.className = this.className.replace(new RegExp('(^|\\s)' + className + '(?:\\s|$)'), '$1');
|
|
return this;
|
|
},
|
|
|
|
toggleClass: function(className){
|
|
return this.hasClass(className) ? this.removeClass(className) : this.addClass(className);
|
|
},
|
|
|
|
adopt: function(){
|
|
Array.flatten(arguments).each(function(element){
|
|
element = document.id(element, true);
|
|
if (element) this.appendChild(element);
|
|
}, this);
|
|
return this;
|
|
},
|
|
|
|
appendText: function(text, where){
|
|
return this.grab(this.getDocument().newTextNode(text), where);
|
|
},
|
|
|
|
grab: function(el, where){
|
|
inserters[where || 'bottom'](document.id(el, true), this);
|
|
return this;
|
|
},
|
|
|
|
inject: function(el, where){
|
|
inserters[where || 'bottom'](this, document.id(el, true));
|
|
return this;
|
|
},
|
|
|
|
replaces: function(el){
|
|
el = document.id(el, true);
|
|
el.parentNode.replaceChild(this, el);
|
|
return this;
|
|
},
|
|
|
|
wraps: function(el, where){
|
|
el = document.id(el, true);
|
|
return this.replaces(el).grab(el, where);
|
|
},
|
|
|
|
getPrevious: function(match, nocash){
|
|
return walk(this, 'previousSibling', null, match, false, nocash);
|
|
},
|
|
|
|
getAllPrevious: function(match, nocash){
|
|
return walk(this, 'previousSibling', null, match, true, nocash);
|
|
},
|
|
|
|
getNext: function(match, nocash){
|
|
return walk(this, 'nextSibling', null, match, false, nocash);
|
|
},
|
|
|
|
getAllNext: function(match, nocash){
|
|
return walk(this, 'nextSibling', null, match, true, nocash);
|
|
},
|
|
|
|
getFirst: function(match, nocash){
|
|
return walk(this, 'nextSibling', 'firstChild', match, false, nocash);
|
|
},
|
|
|
|
getLast: function(match, nocash){
|
|
return walk(this, 'previousSibling', 'lastChild', match, false, nocash);
|
|
},
|
|
|
|
getParent: function(match, nocash){
|
|
return walk(this, 'parentNode', null, match, false, nocash);
|
|
},
|
|
|
|
getParents: function(match, nocash){
|
|
return walk(this, 'parentNode', null, match, true, nocash);
|
|
},
|
|
|
|
getSiblings: function(match, nocash){
|
|
return this.getParent().getChildren(match, nocash).erase(this);
|
|
},
|
|
|
|
getChildren: function(match, nocash){
|
|
return walk(this, 'nextSibling', 'firstChild', match, true, nocash);
|
|
},
|
|
|
|
getWindow: function(){
|
|
return this.ownerDocument.window;
|
|
},
|
|
|
|
getDocument: function(){
|
|
return this.ownerDocument;
|
|
},
|
|
|
|
getElementById: function(id, nocash){
|
|
var el = this.ownerDocument.getElementById(id);
|
|
if (!el) return null;
|
|
for (var parent = el.parentNode; parent != this; parent = parent.parentNode){
|
|
if (!parent) return null;
|
|
}
|
|
return document.id(el, nocash);
|
|
},
|
|
|
|
getSelected: function(){
|
|
return new Elements($A(this.options).filter(function(option){
|
|
return option.selected;
|
|
}));
|
|
},
|
|
|
|
getComputedStyle: function(property){
|
|
if (this.currentStyle) return this.currentStyle[property.camelCase()];
|
|
var computed = this.getDocument().defaultView.getComputedStyle(this, null);
|
|
return (computed) ? computed.getPropertyValue([property.hyphenate()]) : null;
|
|
},
|
|
|
|
toQueryString: function(){
|
|
var queryString = [];
|
|
this.getElements('input, select, textarea', true).each(function(el){
|
|
if (!el.name || el.disabled || el.type == 'submit' || el.type == 'reset' || el.type == 'file') return;
|
|
var value = (el.tagName.toLowerCase() == 'select') ? Element.getSelected(el).map(function(opt){
|
|
return opt.value;
|
|
}) : ((el.type == 'radio' || el.type == 'checkbox') && !el.checked) ? null : el.value;
|
|
$splat(value).each(function(val){
|
|
if (typeof val != 'undefined') queryString.push(el.name + '=' + encodeURIComponent(val));
|
|
});
|
|
});
|
|
return queryString.join('&');
|
|
},
|
|
|
|
clone: function(contents, keepid){
|
|
contents = contents !== false;
|
|
var clone = this.cloneNode(contents);
|
|
var clean = function(node, element){
|
|
if (!keepid) node.removeAttribute('id');
|
|
if (Browser.Engine.trident){
|
|
node.clearAttributes();
|
|
node.mergeAttributes(element);
|
|
node.removeAttribute('uid');
|
|
if (node.options){
|
|
var no = node.options, eo = element.options;
|
|
for (var j = no.length; j--;) no[j].selected = eo[j].selected;
|
|
}
|
|
}
|
|
var prop = props[element.tagName.toLowerCase()];
|
|
if (prop && element[prop]) node[prop] = element[prop];
|
|
};
|
|
|
|
if (contents){
|
|
var ce = clone.getElementsByTagName('*'), te = this.getElementsByTagName('*');
|
|
for (var i = ce.length; i--;) clean(ce[i], te[i]);
|
|
}
|
|
|
|
clean(clone, this);
|
|
return document.id(clone);
|
|
},
|
|
|
|
destroy: function(){
|
|
Element.empty(this);
|
|
Element.dispose(this);
|
|
clean(this, true);
|
|
return null;
|
|
},
|
|
|
|
empty: function(){
|
|
$A(this.childNodes).each(function(node){
|
|
Element.destroy(node);
|
|
});
|
|
return this;
|
|
},
|
|
|
|
dispose: function(){
|
|
return (this.parentNode) ? this.parentNode.removeChild(this) : this;
|
|
},
|
|
|
|
hasChild: function(el){
|
|
el = document.id(el, true);
|
|
if (!el) return false;
|
|
if (Browser.Engine.webkit && Browser.Engine.version < 420) return $A(this.getElementsByTagName(el.tagName)).contains(el);
|
|
return (this.contains) ? (this != el && this.contains(el)) : !!(this.compareDocumentPosition(el) & 16);
|
|
},
|
|
|
|
match: function(tag){
|
|
return (!tag || (tag == this) || (Element.get(this, 'tag') == tag));
|
|
}
|
|
|
|
});
|
|
|
|
Native.implement([Element, Window, Document], {
|
|
|
|
addListener: function(type, fn){
|
|
if (type == 'unload'){
|
|
var old = fn, self = this;
|
|
fn = function(){
|
|
self.removeListener('unload', fn);
|
|
old();
|
|
};
|
|
} else {
|
|
collected[this.uid] = this;
|
|
}
|
|
if (this.addEventListener) this.addEventListener(type, fn, false);
|
|
else this.attachEvent('on' + type, fn);
|
|
return this;
|
|
},
|
|
|
|
removeListener: function(type, fn){
|
|
if (this.removeEventListener) this.removeEventListener(type, fn, false);
|
|
else this.detachEvent('on' + type, fn);
|
|
return this;
|
|
},
|
|
|
|
retrieve: function(property, dflt){
|
|
var storage = get(this.uid), prop = storage[property];
|
|
if (dflt != undefined && prop == undefined) prop = storage[property] = dflt;
|
|
return $pick(prop);
|
|
},
|
|
|
|
store: function(property, value){
|
|
var storage = get(this.uid);
|
|
storage[property] = value;
|
|
return this;
|
|
},
|
|
|
|
eliminate: function(property){
|
|
var storage = get(this.uid);
|
|
delete storage[property];
|
|
return this;
|
|
}
|
|
|
|
});
|
|
|
|
window.addListener('unload', purge);
|
|
|
|
})();
|
|
|
|
Element.Properties = new Hash;
|
|
|
|
Element.Properties.style = {
|
|
|
|
set: function(style){
|
|
this.style.cssText = style;
|
|
},
|
|
|
|
get: function(){
|
|
return this.style.cssText;
|
|
},
|
|
|
|
erase: function(){
|
|
this.style.cssText = '';
|
|
}
|
|
|
|
};
|
|
|
|
Element.Properties.tag = {
|
|
|
|
get: function(){
|
|
return this.tagName.toLowerCase();
|
|
}
|
|
|
|
};
|
|
|
|
Element.Properties.html = (function(){
|
|
var wrapper = document.createElement('div');
|
|
|
|
var translations = {
|
|
table: [1, '<table>', '</table>'],
|
|
select: [1, '<select>', '</select>'],
|
|
tbody: [2, '<table><tbody>', '</tbody></table>'],
|
|
tr: [3, '<table><tbody><tr>', '</tr></tbody></table>']
|
|
};
|
|
translations.thead = translations.tfoot = translations.tbody;
|
|
|
|
var html = {
|
|
set: function(){
|
|
var html = Array.flatten(arguments).join('');
|
|
var wrap = Browser.Engine.trident && translations[this.get('tag')];
|
|
if (wrap){
|
|
var first = wrapper;
|
|
first.innerHTML = wrap[1] + html + wrap[2];
|
|
for (var i = wrap[0]; i--;) first = first.firstChild;
|
|
this.empty().adopt(first.childNodes);
|
|
} else {
|
|
this.innerHTML = html;
|
|
}
|
|
}
|
|
};
|
|
|
|
html.erase = html.set;
|
|
|
|
return html;
|
|
})();
|
|
|
|
if (Browser.Engine.webkit && Browser.Engine.version < 420) Element.Properties.text = {
|
|
get: function(){
|
|
if (this.innerText) return this.innerText;
|
|
var temp = this.ownerDocument.newElement('div', {html: this.innerHTML}).inject(this.ownerDocument.body);
|
|
var text = temp.innerText;
|
|
temp.destroy();
|
|
return text;
|
|
}
|
|
};
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Element.Dimensions
|
|
|
|
description: Contains methods to work with size, scroll, or positioning of Elements and the window object.
|
|
|
|
license: MIT-style license.
|
|
|
|
credits:
|
|
- Element positioning based on the [qooxdoo](http://qooxdoo.org/) code and smart browser fixes, [LGPL License](http://www.gnu.org/licenses/lgpl.html).
|
|
- Viewport dimensions based on [YUI](http://developer.yahoo.com/yui/) code, [BSD License](http://developer.yahoo.com/yui/license.html).
|
|
|
|
requires: Element
|
|
|
|
provides: Element.Dimensions
|
|
|
|
...
|
|
*/
|
|
|
|
(function(){
|
|
|
|
Element.implement({
|
|
|
|
scrollTo: function(x, y){
|
|
if (isBody(this)){
|
|
this.getWindow().scrollTo(x, y);
|
|
} else {
|
|
this.scrollLeft = x;
|
|
this.scrollTop = y;
|
|
}
|
|
return this;
|
|
},
|
|
|
|
getSize: function(){
|
|
if (isBody(this)) return this.getWindow().getSize();
|
|
return {x: this.offsetWidth, y: this.offsetHeight};
|
|
},
|
|
|
|
getScrollSize: function(){
|
|
if (isBody(this)) return this.getWindow().getScrollSize();
|
|
return {x: this.scrollWidth, y: this.scrollHeight};
|
|
},
|
|
|
|
getScroll: function(){
|
|
if (isBody(this)) return this.getWindow().getScroll();
|
|
return {x: this.scrollLeft, y: this.scrollTop};
|
|
},
|
|
|
|
getScrolls: function(){
|
|
var element = this, position = {x: 0, y: 0};
|
|
while (element && !isBody(element)){
|
|
position.x += element.scrollLeft;
|
|
position.y += element.scrollTop;
|
|
element = element.parentNode;
|
|
}
|
|
return position;
|
|
},
|
|
|
|
getOffsetParent: function(){
|
|
var element = this;
|
|
if (isBody(element)) return null;
|
|
if (!Browser.Engine.trident) return element.offsetParent;
|
|
while ((element = element.parentNode) && !isBody(element)){
|
|
if (styleString(element, 'position') != 'static') return element;
|
|
}
|
|
return null;
|
|
},
|
|
|
|
getOffsets: function(){
|
|
if (this.getBoundingClientRect){
|
|
var bound = this.getBoundingClientRect(),
|
|
html = document.id(this.getDocument().documentElement),
|
|
htmlScroll = html.getScroll(),
|
|
elemScrolls = this.getScrolls(),
|
|
elemScroll = this.getScroll(),
|
|
isFixed = (styleString(this, 'position') == 'fixed');
|
|
|
|
return {
|
|
x: bound.left.toInt() + elemScrolls.x - elemScroll.x + ((isFixed) ? 0 : htmlScroll.x) - html.clientLeft,
|
|
y: bound.top.toInt() + elemScrolls.y - elemScroll.y + ((isFixed) ? 0 : htmlScroll.y) - html.clientTop
|
|
};
|
|
}
|
|
|
|
var element = this, position = {x: 0, y: 0};
|
|
if (isBody(this)) return position;
|
|
|
|
while (element && !isBody(element)){
|
|
position.x += element.offsetLeft;
|
|
position.y += element.offsetTop;
|
|
|
|
if (Browser.Engine.gecko){
|
|
if (!borderBox(element)){
|
|
position.x += leftBorder(element);
|
|
position.y += topBorder(element);
|
|
}
|
|
var parent = element.parentNode;
|
|
if (parent && styleString(parent, 'overflow') != 'visible'){
|
|
position.x += leftBorder(parent);
|
|
position.y += topBorder(parent);
|
|
}
|
|
} else if (element != this && Browser.Engine.webkit){
|
|
position.x += leftBorder(element);
|
|
position.y += topBorder(element);
|
|
}
|
|
|
|
element = element.offsetParent;
|
|
}
|
|
if (Browser.Engine.gecko && !borderBox(this)){
|
|
position.x -= leftBorder(this);
|
|
position.y -= topBorder(this);
|
|
}
|
|
return position;
|
|
},
|
|
|
|
getPosition: function(relative){
|
|
if (isBody(this)) return {x: 0, y: 0};
|
|
var offset = this.getOffsets(),
|
|
scroll = this.getScrolls();
|
|
var position = {
|
|
x: offset.x - scroll.x,
|
|
y: offset.y - scroll.y
|
|
};
|
|
var relativePosition = (relative && (relative = document.id(relative))) ? relative.getPosition() : {x: 0, y: 0};
|
|
return {x: position.x - relativePosition.x, y: position.y - relativePosition.y};
|
|
},
|
|
|
|
getCoordinates: function(element){
|
|
if (isBody(this)) return this.getWindow().getCoordinates();
|
|
var position = this.getPosition(element),
|
|
size = this.getSize();
|
|
var obj = {
|
|
left: position.x,
|
|
top: position.y,
|
|
width: size.x,
|
|
height: size.y
|
|
};
|
|
obj.right = obj.left + obj.width;
|
|
obj.bottom = obj.top + obj.height;
|
|
return obj;
|
|
},
|
|
|
|
computePosition: function(obj){
|
|
return {
|
|
left: obj.x - styleNumber(this, 'margin-left'),
|
|
top: obj.y - styleNumber(this, 'margin-top')
|
|
};
|
|
},
|
|
|
|
setPosition: function(obj){
|
|
return this.setStyles(this.computePosition(obj));
|
|
}
|
|
|
|
});
|
|
|
|
|
|
Native.implement([Document, Window], {
|
|
|
|
getSize: function(){
|
|
if (Browser.Engine.presto || Browser.Engine.webkit){
|
|
var win = this.getWindow();
|
|
return {x: win.innerWidth, y: win.innerHeight};
|
|
}
|
|
var doc = getCompatElement(this);
|
|
return {x: doc.clientWidth, y: doc.clientHeight};
|
|
},
|
|
|
|
getScroll: function(){
|
|
var win = this.getWindow(), doc = getCompatElement(this);
|
|
return {x: win.pageXOffset || doc.scrollLeft, y: win.pageYOffset || doc.scrollTop};
|
|
},
|
|
|
|
getScrollSize: function(){
|
|
var doc = getCompatElement(this), min = this.getSize();
|
|
return {x: Math.max(doc.scrollWidth, min.x), y: Math.max(doc.scrollHeight, min.y)};
|
|
},
|
|
|
|
getPosition: function(){
|
|
return {x: 0, y: 0};
|
|
},
|
|
|
|
getCoordinates: function(){
|
|
var size = this.getSize();
|
|
return {top: 0, left: 0, bottom: size.y, right: size.x, height: size.y, width: size.x};
|
|
}
|
|
|
|
});
|
|
|
|
// private methods
|
|
|
|
var styleString = Element.getComputedStyle;
|
|
|
|
function styleNumber(element, style){
|
|
return styleString(element, style).toInt() || 0;
|
|
};
|
|
|
|
function borderBox(element){
|
|
return styleString(element, '-moz-box-sizing') == 'border-box';
|
|
};
|
|
|
|
function topBorder(element){
|
|
return styleNumber(element, 'border-top-width');
|
|
};
|
|
|
|
function leftBorder(element){
|
|
return styleNumber(element, 'border-left-width');
|
|
};
|
|
|
|
function isBody(element){
|
|
return (/^(?:body|html)$/i).test(element.tagName);
|
|
};
|
|
|
|
function getCompatElement(element){
|
|
var doc = element.getDocument();
|
|
return (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
|
|
};
|
|
|
|
})();
|
|
|
|
//aliases
|
|
Element.alias('setPosition', 'position'); //compatability
|
|
|
|
Native.implement([Window, Document, Element], {
|
|
|
|
getHeight: function(){
|
|
return this.getSize().y;
|
|
},
|
|
|
|
getWidth: function(){
|
|
return this.getSize().x;
|
|
},
|
|
|
|
getScrollTop: function(){
|
|
return this.getScroll().y;
|
|
},
|
|
|
|
getScrollLeft: function(){
|
|
return this.getScroll().x;
|
|
},
|
|
|
|
getScrollHeight: function(){
|
|
return this.getScrollSize().y;
|
|
},
|
|
|
|
getScrollWidth: function(){
|
|
return this.getScrollSize().x;
|
|
},
|
|
|
|
getTop: function(){
|
|
return this.getPosition().y;
|
|
},
|
|
|
|
getLeft: function(){
|
|
return this.getPosition().x;
|
|
}
|
|
|
|
});
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Event
|
|
|
|
description: Contains the Event Class, to make the event object cross-browser.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: [Window, Document, Hash, Array, Function, String]
|
|
|
|
provides: Event
|
|
|
|
...
|
|
*/
|
|
|
|
var Event = new Native({
|
|
|
|
name: 'Event',
|
|
|
|
initialize: function(event, win){
|
|
win = win || window;
|
|
var doc = win.document;
|
|
event = event || win.event;
|
|
if (event.$extended) return event;
|
|
this.$extended = true;
|
|
var type = event.type;
|
|
var target = event.target || event.srcElement;
|
|
while (target && target.nodeType == 3) target = target.parentNode;
|
|
|
|
if (type.test(/key/)){
|
|
var code = event.which || event.keyCode;
|
|
var key = Event.Keys.keyOf(code);
|
|
if (type == 'keydown'){
|
|
var fKey = code - 111;
|
|
if (fKey > 0 && fKey < 13) key = 'f' + fKey;
|
|
}
|
|
key = key || String.fromCharCode(code).toLowerCase();
|
|
} else if (type.match(/(click|mouse|menu)/i)){
|
|
doc = (!doc.compatMode || doc.compatMode == 'CSS1Compat') ? doc.html : doc.body;
|
|
var page = {
|
|
x: event.pageX || event.clientX + doc.scrollLeft,
|
|
y: event.pageY || event.clientY + doc.scrollTop
|
|
};
|
|
var client = {
|
|
x: (event.pageX) ? event.pageX - win.pageXOffset : event.clientX,
|
|
y: (event.pageY) ? event.pageY - win.pageYOffset : event.clientY
|
|
};
|
|
if (type.match(/DOMMouseScroll|mousewheel/)){
|
|
var wheel = (event.wheelDelta) ? event.wheelDelta / 120 : -(event.detail || 0) / 3;
|
|
}
|
|
var rightClick = (event.which == 3) || (event.button == 2);
|
|
var related = null;
|
|
if (type.match(/over|out/)){
|
|
switch (type){
|
|
case 'mouseover': related = event.relatedTarget || event.fromElement; break;
|
|
case 'mouseout': related = event.relatedTarget || event.toElement;
|
|
}
|
|
if (!(function(){
|
|
while (related && related.nodeType == 3) related = related.parentNode;
|
|
return true;
|
|
}).create({attempt: Browser.Engine.gecko})()) related = false;
|
|
}
|
|
}
|
|
|
|
return $extend(this, {
|
|
event: event,
|
|
type: type,
|
|
|
|
page: page,
|
|
client: client,
|
|
rightClick: rightClick,
|
|
|
|
wheel: wheel,
|
|
|
|
relatedTarget: related,
|
|
target: target,
|
|
|
|
code: code,
|
|
key: key,
|
|
|
|
shift: event.shiftKey,
|
|
control: event.ctrlKey,
|
|
alt: event.altKey,
|
|
meta: event.metaKey
|
|
});
|
|
}
|
|
|
|
});
|
|
|
|
Event.Keys = new Hash({
|
|
'enter': 13,
|
|
'up': 38,
|
|
'down': 40,
|
|
'left': 37,
|
|
'right': 39,
|
|
'esc': 27,
|
|
'space': 32,
|
|
'backspace': 8,
|
|
'tab': 9,
|
|
'delete': 46
|
|
});
|
|
|
|
Event.implement({
|
|
|
|
stop: function(){
|
|
return this.stopPropagation().preventDefault();
|
|
},
|
|
|
|
stopPropagation: function(){
|
|
if (this.event.stopPropagation) this.event.stopPropagation();
|
|
else this.event.cancelBubble = true;
|
|
return this;
|
|
},
|
|
|
|
preventDefault: function(){
|
|
if (this.event.preventDefault) this.event.preventDefault();
|
|
else this.event.returnValue = false;
|
|
return this;
|
|
}
|
|
|
|
});
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Element.Event
|
|
|
|
description: Contains Element methods for dealing with events. This file also includes mouseenter and mouseleave custom Element Events.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: [Element, Event]
|
|
|
|
provides: Element.Event
|
|
|
|
...
|
|
*/
|
|
|
|
Element.Properties.events = {set: function(events){
|
|
this.addEvents(events);
|
|
}};
|
|
|
|
Native.implement([Element, Window, Document], {
|
|
|
|
addEvent: function(type, fn){
|
|
var events = this.retrieve('events', {});
|
|
events[type] = events[type] || {'keys': [], 'values': []};
|
|
if (events[type].keys.contains(fn)) return this;
|
|
events[type].keys.push(fn);
|
|
var realType = type, custom = Element.Events.get(type), condition = fn, self = this;
|
|
if (custom){
|
|
if (custom.onAdd) custom.onAdd.call(this, fn);
|
|
if (custom.condition){
|
|
condition = function(event){
|
|
if (custom.condition.call(this, event)) return fn.call(this, event);
|
|
return true;
|
|
};
|
|
}
|
|
realType = custom.base || realType;
|
|
}
|
|
var defn = function(){
|
|
return fn.call(self);
|
|
};
|
|
var nativeEvent = Element.NativeEvents[realType];
|
|
if (nativeEvent){
|
|
if (nativeEvent == 2){
|
|
defn = function(event){
|
|
event = new Event(event, self.getWindow());
|
|
if (condition.call(self, event) === false) event.stop();
|
|
};
|
|
}
|
|
this.addListener(realType, defn);
|
|
}
|
|
events[type].values.push(defn);
|
|
return this;
|
|
},
|
|
|
|
removeEvent: function(type, fn){
|
|
var events = this.retrieve('events');
|
|
if (!events || !events[type]) return this;
|
|
var pos = events[type].keys.indexOf(fn);
|
|
if (pos == -1) return this;
|
|
events[type].keys.splice(pos, 1);
|
|
var value = events[type].values.splice(pos, 1)[0];
|
|
var custom = Element.Events.get(type);
|
|
if (custom){
|
|
if (custom.onRemove) custom.onRemove.call(this, fn);
|
|
type = custom.base || type;
|
|
}
|
|
return (Element.NativeEvents[type]) ? this.removeListener(type, value) : this;
|
|
},
|
|
|
|
addEvents: function(events){
|
|
for (var event in events) this.addEvent(event, events[event]);
|
|
return this;
|
|
},
|
|
|
|
removeEvents: function(events){
|
|
var type;
|
|
if ($type(events) == 'object'){
|
|
for (type in events) this.removeEvent(type, events[type]);
|
|
return this;
|
|
}
|
|
var attached = this.retrieve('events');
|
|
if (!attached) return this;
|
|
if (!events){
|
|
for (type in attached) this.removeEvents(type);
|
|
this.eliminate('events');
|
|
} else if (attached[events]){
|
|
while (attached[events].keys[0]) this.removeEvent(events, attached[events].keys[0]);
|
|
attached[events] = null;
|
|
}
|
|
return this;
|
|
},
|
|
|
|
fireEvent: function(type, args, delay){
|
|
var events = this.retrieve('events');
|
|
if (!events || !events[type]) return this;
|
|
events[type].keys.each(function(fn){
|
|
fn.create({'bind': this, 'delay': delay, 'arguments': args})();
|
|
}, this);
|
|
return this;
|
|
},
|
|
|
|
cloneEvents: function(from, type){
|
|
from = document.id(from);
|
|
var fevents = from.retrieve('events');
|
|
if (!fevents) return this;
|
|
if (!type){
|
|
for (var evType in fevents) this.cloneEvents(from, evType);
|
|
} else if (fevents[type]){
|
|
fevents[type].keys.each(function(fn){
|
|
this.addEvent(type, fn);
|
|
}, this);
|
|
}
|
|
return this;
|
|
}
|
|
|
|
});
|
|
|
|
// IE9
|
|
try {
|
|
if (typeof HTMLElement != 'undefined')
|
|
HTMLElement.prototype.fireEvent = Element.prototype.fireEvent;
|
|
} catch(e){}
|
|
|
|
Element.NativeEvents = {
|
|
click: 2, dblclick: 2, mouseup: 2, mousedown: 2, contextmenu: 2, //mouse buttons
|
|
mousewheel: 2, DOMMouseScroll: 2, //mouse wheel
|
|
mouseover: 2, mouseout: 2, mousemove: 2, selectstart: 2, selectend: 2, //mouse movement
|
|
keydown: 2, keypress: 2, keyup: 2, //keyboard
|
|
focus: 2, blur: 2, change: 2, reset: 2, select: 2, submit: 2, //form elements
|
|
load: 1, unload: 1, beforeunload: 2, resize: 1, move: 1, DOMContentLoaded: 1, readystatechange: 1, //window
|
|
error: 1, abort: 1, scroll: 1 //misc
|
|
};
|
|
|
|
(function(){
|
|
|
|
var $check = function(event){
|
|
var related = event.relatedTarget;
|
|
if (related == undefined) return true;
|
|
if (related === false) return false;
|
|
return ($type(this) != 'document' && related != this && related.prefix != 'xul' && !this.hasChild(related));
|
|
};
|
|
|
|
Element.Events = new Hash({
|
|
|
|
mouseenter: {
|
|
base: 'mouseover',
|
|
condition: $check
|
|
},
|
|
|
|
mouseleave: {
|
|
base: 'mouseout',
|
|
condition: $check
|
|
},
|
|
|
|
mousewheel: {
|
|
base: (Browser.Engine.gecko) ? 'DOMMouseScroll' : 'mousewheel'
|
|
}
|
|
|
|
});
|
|
|
|
})();
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Element.Style
|
|
|
|
description: Contains methods for interacting with the styles of Elements in a fashionable way.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: Element
|
|
|
|
provides: Element.Style
|
|
|
|
...
|
|
*/
|
|
|
|
Element.Properties.styles = {set: function(styles){
|
|
this.setStyles(styles);
|
|
}};
|
|
|
|
Element.Properties.opacity = {
|
|
|
|
set: function(opacity, novisibility){
|
|
if (!novisibility){
|
|
if (opacity == 0){
|
|
if (this.style.visibility != 'hidden') this.style.visibility = 'hidden';
|
|
} else {
|
|
if (this.style.visibility != 'visible') this.style.visibility = 'visible';
|
|
}
|
|
}
|
|
if (!this.currentStyle || !this.currentStyle.hasLayout) this.style.zoom = 1;
|
|
if (Browser.Engine.trident) this.style.filter = (opacity == 1) ? '' : 'alpha(opacity=' + opacity * 100 + ')';
|
|
this.style.opacity = opacity;
|
|
this.store('opacity', opacity);
|
|
},
|
|
|
|
get: function(){
|
|
return this.retrieve('opacity', 1);
|
|
}
|
|
|
|
};
|
|
|
|
Element.implement({
|
|
|
|
setOpacity: function(value){
|
|
return this.set('opacity', value, true);
|
|
},
|
|
|
|
getOpacity: function(){
|
|
return this.get('opacity');
|
|
},
|
|
|
|
setStyle: function(property, value){
|
|
switch (property){
|
|
case 'opacity': return this.set('opacity', parseFloat(value));
|
|
case 'float': property = (Browser.Engine.trident) ? 'styleFloat' : 'cssFloat';
|
|
}
|
|
property = property.camelCase();
|
|
if ($type(value) != 'string'){
|
|
var map = (Element.Styles.get(property) || '@').split(' ');
|
|
value = $splat(value).map(function(val, i){
|
|
if (!map[i]) return '';
|
|
return ($type(val) == 'number') ? map[i].replace('@', Math.round(val)) : val;
|
|
}).join(' ');
|
|
} else if (value == String(Number(value))){
|
|
value = Math.round(value);
|
|
}
|
|
this.style[property] = value;
|
|
return this;
|
|
},
|
|
|
|
getStyle: function(property){
|
|
switch (property){
|
|
case 'opacity': return this.get('opacity');
|
|
case 'float': property = (Browser.Engine.trident) ? 'styleFloat' : 'cssFloat';
|
|
}
|
|
property = property.camelCase();
|
|
var result = this.style[property];
|
|
if (!$chk(result)){
|
|
result = [];
|
|
for (var style in Element.ShortStyles){
|
|
if (property != style) continue;
|
|
for (var s in Element.ShortStyles[style]) result.push(this.getStyle(s));
|
|
return result.join(' ');
|
|
}
|
|
result = this.getComputedStyle(property);
|
|
}
|
|
if (result){
|
|
result = String(result);
|
|
var color = result.match(/rgba?\([\d\s,]+\)/);
|
|
if (color) result = result.replace(color[0], color[0].rgbToHex());
|
|
}
|
|
if (Browser.Engine.presto || (Browser.Engine.trident && !$chk(parseInt(result, 10)))){
|
|
if (property.test(/^(height|width)$/)){
|
|
var values = (property == 'width') ? ['left', 'right'] : ['top', 'bottom'], size = 0;
|
|
values.each(function(value){
|
|
size += this.getStyle('border-' + value + '-width').toInt() + this.getStyle('padding-' + value).toInt();
|
|
}, this);
|
|
return this['offset' + property.capitalize()] - size + 'px';
|
|
}
|
|
if ((Browser.Engine.presto) && String(result).test('px')) return result;
|
|
if (property.test(/(border(.+)Width|margin|padding)/)) return '0px';
|
|
}
|
|
return result;
|
|
},
|
|
|
|
setStyles: function(styles){
|
|
for (var style in styles) this.setStyle(style, styles[style]);
|
|
return this;
|
|
},
|
|
|
|
getStyles: function(){
|
|
var result = {};
|
|
Array.flatten(arguments).each(function(key){
|
|
result[key] = this.getStyle(key);
|
|
}, this);
|
|
return result;
|
|
}
|
|
|
|
});
|
|
|
|
Element.Styles = new Hash({
|
|
left: '@px', top: '@px', bottom: '@px', right: '@px',
|
|
width: '@px', height: '@px', maxWidth: '@px', maxHeight: '@px', minWidth: '@px', minHeight: '@px',
|
|
backgroundColor: 'rgb(@, @, @)', backgroundPosition: '@px @px', color: 'rgb(@, @, @)',
|
|
fontSize: '@px', letterSpacing: '@px', lineHeight: '@px', clip: 'rect(@px @px @px @px)',
|
|
margin: '@px @px @px @px', padding: '@px @px @px @px', border: '@px @ rgb(@, @, @) @px @ rgb(@, @, @) @px @ rgb(@, @, @)',
|
|
borderWidth: '@px @px @px @px', borderStyle: '@ @ @ @', borderColor: 'rgb(@, @, @) rgb(@, @, @) rgb(@, @, @) rgb(@, @, @)',
|
|
zIndex: '@', 'zoom': '@', fontWeight: '@', textIndent: '@px', opacity: '@'
|
|
});
|
|
|
|
Element.ShortStyles = {margin: {}, padding: {}, border: {}, borderWidth: {}, borderStyle: {}, borderColor: {}};
|
|
|
|
['Top', 'Right', 'Bottom', 'Left'].each(function(direction){
|
|
var Short = Element.ShortStyles;
|
|
var All = Element.Styles;
|
|
['margin', 'padding'].each(function(style){
|
|
var sd = style + direction;
|
|
Short[style][sd] = All[sd] = '@px';
|
|
});
|
|
var bd = 'border' + direction;
|
|
Short.border[bd] = All[bd] = '@px @ rgb(@, @, @)';
|
|
var bdw = bd + 'Width', bds = bd + 'Style', bdc = bd + 'Color';
|
|
Short[bd] = {};
|
|
Short.borderWidth[bdw] = Short[bd][bdw] = All[bdw] = '@px';
|
|
Short.borderStyle[bds] = Short[bd][bds] = All[bds] = '@';
|
|
Short.borderColor[bdc] = Short[bd][bdc] = All[bdc] = 'rgb(@, @, @)';
|
|
});
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Fx
|
|
|
|
description: Contains the basic animation logic to be extended by all other Fx Classes.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: [Chain, Events, Options]
|
|
|
|
provides: Fx
|
|
|
|
...
|
|
*/
|
|
|
|
var Fx = new Class({
|
|
|
|
Implements: [Chain, Events, Options],
|
|
|
|
options: {
|
|
/*
|
|
onStart: $empty,
|
|
onCancel: $empty,
|
|
onComplete: $empty,
|
|
*/
|
|
fps: 50,
|
|
unit: false,
|
|
duration: 500,
|
|
link: 'ignore'
|
|
},
|
|
|
|
initialize: function(options){
|
|
this.subject = this.subject || this;
|
|
this.setOptions(options);
|
|
this.options.duration = Fx.Durations[this.options.duration] || this.options.duration.toInt();
|
|
var wait = this.options.wait;
|
|
if (wait === false) this.options.link = 'cancel';
|
|
},
|
|
|
|
getTransition: function(){
|
|
return function(p){
|
|
return -(Math.cos(Math.PI * p) - 1) / 2;
|
|
};
|
|
},
|
|
|
|
step: function(){
|
|
var time = $time();
|
|
if (time < this.time + this.options.duration){
|
|
var delta = this.transition((time - this.time) / this.options.duration);
|
|
this.set(this.compute(this.from, this.to, delta));
|
|
} else {
|
|
this.set(this.compute(this.from, this.to, 1));
|
|
this.complete();
|
|
}
|
|
},
|
|
|
|
set: function(now){
|
|
return now;
|
|
},
|
|
|
|
compute: function(from, to, delta){
|
|
return Fx.compute(from, to, delta);
|
|
},
|
|
|
|
check: function(){
|
|
if (!this.timer) return true;
|
|
switch (this.options.link){
|
|
case 'cancel': this.cancel(); return true;
|
|
case 'chain': this.chain(this.caller.bind(this, arguments)); return false;
|
|
}
|
|
return false;
|
|
},
|
|
|
|
start: function(from, to){
|
|
if (!this.check(from, to)) return this;
|
|
this.from = from;
|
|
this.to = to;
|
|
this.time = 0;
|
|
this.transition = this.getTransition();
|
|
this.startTimer();
|
|
this.onStart();
|
|
return this;
|
|
},
|
|
|
|
complete: function(){
|
|
if (this.stopTimer()) this.onComplete();
|
|
return this;
|
|
},
|
|
|
|
cancel: function(){
|
|
if (this.stopTimer()) this.onCancel();
|
|
return this;
|
|
},
|
|
|
|
onStart: function(){
|
|
this.fireEvent('start', this.subject);
|
|
},
|
|
|
|
onComplete: function(){
|
|
this.fireEvent('complete', this.subject);
|
|
if (!this.callChain()) this.fireEvent('chainComplete', this.subject);
|
|
},
|
|
|
|
onCancel: function(){
|
|
this.fireEvent('cancel', this.subject).clearChain();
|
|
},
|
|
|
|
pause: function(){
|
|
this.stopTimer();
|
|
return this;
|
|
},
|
|
|
|
resume: function(){
|
|
this.startTimer();
|
|
return this;
|
|
},
|
|
|
|
stopTimer: function(){
|
|
if (!this.timer) return false;
|
|
this.time = $time() - this.time;
|
|
this.timer = $clear(this.timer);
|
|
return true;
|
|
},
|
|
|
|
startTimer: function(){
|
|
if (this.timer) return false;
|
|
this.time = $time() - this.time;
|
|
this.timer = this.step.periodical(Math.round(1000 / this.options.fps), this);
|
|
return true;
|
|
}
|
|
|
|
});
|
|
|
|
Fx.compute = function(from, to, delta){
|
|
return (to - from) * delta + from;
|
|
};
|
|
|
|
Fx.Durations = {'short': 250, 'normal': 500, 'long': 1000};
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Fx.CSS
|
|
|
|
description: Contains the CSS animation logic. Used by Fx.Tween, Fx.Morph, Fx.Elements.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: [Fx, Element.Style]
|
|
|
|
provides: Fx.CSS
|
|
|
|
...
|
|
*/
|
|
|
|
Fx.CSS = new Class({
|
|
|
|
Extends: Fx,
|
|
|
|
//prepares the base from/to object
|
|
|
|
prepare: function(element, property, values){
|
|
values = $splat(values);
|
|
var values1 = values[1];
|
|
if (!$chk(values1)){
|
|
values[1] = values[0];
|
|
values[0] = element.getStyle(property);
|
|
}
|
|
var parsed = values.map(this.parse);
|
|
return {from: parsed[0], to: parsed[1]};
|
|
},
|
|
|
|
//parses a value into an array
|
|
|
|
parse: function(value){
|
|
value = $lambda(value)();
|
|
value = (typeof value == 'string') ? value.split(' ') : $splat(value);
|
|
return value.map(function(val){
|
|
val = String(val);
|
|
var found = false;
|
|
Fx.CSS.Parsers.each(function(parser, key){
|
|
if (found) return;
|
|
var parsed = parser.parse(val);
|
|
if ($chk(parsed)) found = {value: parsed, parser: parser};
|
|
});
|
|
found = found || {value: val, parser: Fx.CSS.Parsers.String};
|
|
return found;
|
|
});
|
|
},
|
|
|
|
//computes by a from and to prepared objects, using their parsers.
|
|
|
|
compute: function(from, to, delta){
|
|
var computed = [];
|
|
(Math.min(from.length, to.length)).times(function(i){
|
|
computed.push({value: from[i].parser.compute(from[i].value, to[i].value, delta), parser: from[i].parser});
|
|
});
|
|
computed.$family = {name: 'fx:css:value'};
|
|
return computed;
|
|
},
|
|
|
|
//serves the value as settable
|
|
|
|
serve: function(value, unit){
|
|
if ($type(value) != 'fx:css:value') value = this.parse(value);
|
|
var returned = [];
|
|
value.each(function(bit){
|
|
returned = returned.concat(bit.parser.serve(bit.value, unit));
|
|
});
|
|
return returned;
|
|
},
|
|
|
|
//renders the change to an element
|
|
|
|
render: function(element, property, value, unit){
|
|
element.setStyle(property, this.serve(value, unit));
|
|
},
|
|
|
|
//searches inside the page css to find the values for a selector
|
|
|
|
search: function(selector){
|
|
if (Fx.CSS.Cache[selector]) return Fx.CSS.Cache[selector];
|
|
var to = {};
|
|
Array.each(document.styleSheets, function(sheet, j){
|
|
var href = sheet.href;
|
|
if (href && href.contains('://') && !href.contains(document.domain)) return;
|
|
var rules = sheet.rules || sheet.cssRules;
|
|
Array.each(rules, function(rule, i){
|
|
if (!rule.style) return;
|
|
var selectorText = (rule.selectorText) ? rule.selectorText.replace(/^\w+/, function(m){
|
|
return m.toLowerCase();
|
|
}) : null;
|
|
if (!selectorText || !selectorText.test('^' + selector + '$')) return;
|
|
Element.Styles.each(function(value, style){
|
|
if (!rule.style[style] || Element.ShortStyles[style]) return;
|
|
value = String(rule.style[style]);
|
|
to[style] = (value.test(/^rgb/)) ? value.rgbToHex() : value;
|
|
});
|
|
});
|
|
});
|
|
return Fx.CSS.Cache[selector] = to;
|
|
}
|
|
|
|
});
|
|
|
|
Fx.CSS.Cache = {};
|
|
|
|
Fx.CSS.Parsers = new Hash({
|
|
|
|
Color: {
|
|
parse: function(value){
|
|
if (value.match(/^#[0-9a-f]{3,6}$/i)) return value.hexToRgb(true);
|
|
return ((value = value.match(/(\d+),\s*(\d+),\s*(\d+)/))) ? [value[1], value[2], value[3]] : false;
|
|
},
|
|
compute: function(from, to, delta){
|
|
return from.map(function(value, i){
|
|
return Math.round(Fx.compute(from[i], to[i], delta));
|
|
});
|
|
},
|
|
serve: function(value){
|
|
return value.map(Number);
|
|
}
|
|
},
|
|
|
|
Number: {
|
|
parse: parseFloat,
|
|
compute: Fx.compute,
|
|
serve: function(value, unit){
|
|
return (unit) ? value + unit : value;
|
|
}
|
|
},
|
|
|
|
String: {
|
|
parse: $lambda(false),
|
|
compute: $arguments(1),
|
|
serve: $arguments(0)
|
|
}
|
|
|
|
});
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Fx.Morph
|
|
|
|
description: Formerly Fx.Styles, effect to transition any number of CSS properties for an element using an object of rules, or CSS based selector rules.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: Fx.CSS
|
|
|
|
provides: Fx.Morph
|
|
|
|
...
|
|
*/
|
|
|
|
Fx.Morph = new Class({
|
|
|
|
Extends: Fx.CSS,
|
|
|
|
initialize: function(element, options){
|
|
this.element = this.subject = document.id(element);
|
|
this.parent(options);
|
|
},
|
|
|
|
set: function(now){
|
|
if (typeof now == 'string') now = this.search(now);
|
|
for (var p in now) this.render(this.element, p, now[p], this.options.unit);
|
|
return this;
|
|
},
|
|
|
|
compute: function(from, to, delta){
|
|
var now = {};
|
|
for (var p in from) now[p] = this.parent(from[p], to[p], delta);
|
|
return now;
|
|
},
|
|
|
|
start: function(properties){
|
|
if (!this.check(properties)) return this;
|
|
if (typeof properties == 'string') properties = this.search(properties);
|
|
var from = {}, to = {};
|
|
for (var p in properties){
|
|
var parsed = this.prepare(this.element, p, properties[p]);
|
|
from[p] = parsed.from;
|
|
to[p] = parsed.to;
|
|
}
|
|
return this.parent(from, to);
|
|
}
|
|
|
|
});
|
|
|
|
Element.Properties.morph = {
|
|
|
|
set: function(options){
|
|
var morph = this.retrieve('morph');
|
|
if (morph) morph.cancel();
|
|
return this.eliminate('morph').store('morph:options', $extend({link: 'cancel'}, options));
|
|
},
|
|
|
|
get: function(options){
|
|
if (options || !this.retrieve('morph')){
|
|
if (options || !this.retrieve('morph:options')) this.set('morph', options);
|
|
this.store('morph', new Fx.Morph(this, this.retrieve('morph:options')));
|
|
}
|
|
return this.retrieve('morph');
|
|
}
|
|
|
|
};
|
|
|
|
Element.implement({
|
|
|
|
morph: function(props){
|
|
this.get('morph').start(props);
|
|
return this;
|
|
}
|
|
|
|
});
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Fx.Transitions
|
|
|
|
description: Contains a set of advanced transitions to be used with any of the Fx Classes.
|
|
|
|
license: MIT-style license.
|
|
|
|
credits: Easing Equations by Robert Penner, <http://www.robertpenner.com/easing/>, modified and optimized to be used with MooTools.
|
|
|
|
requires: Fx
|
|
|
|
provides: Fx.Transitions
|
|
|
|
...
|
|
*/
|
|
|
|
Fx.implement({
|
|
|
|
getTransition: function(){
|
|
var trans = this.options.transition || Fx.Transitions.Sine.easeInOut;
|
|
if (typeof trans == 'string'){
|
|
var data = trans.split(':');
|
|
trans = Fx.Transitions;
|
|
trans = trans[data[0]] || trans[data[0].capitalize()];
|
|
if (data[1]) trans = trans['ease' + data[1].capitalize() + (data[2] ? data[2].capitalize() : '')];
|
|
}
|
|
return trans;
|
|
}
|
|
|
|
});
|
|
|
|
Fx.Transition = function(transition, params){
|
|
params = $splat(params);
|
|
return $extend(transition, {
|
|
easeIn: function(pos){
|
|
return transition(pos, params);
|
|
},
|
|
easeOut: function(pos){
|
|
return 1 - transition(1 - pos, params);
|
|
},
|
|
easeInOut: function(pos){
|
|
return (pos <= 0.5) ? transition(2 * pos, params) / 2 : (2 - transition(2 * (1 - pos), params)) / 2;
|
|
}
|
|
});
|
|
};
|
|
|
|
Fx.Transitions = new Hash({
|
|
|
|
linear: $arguments(0)
|
|
|
|
});
|
|
|
|
Fx.Transitions.extend = function(transitions){
|
|
for (var transition in transitions) Fx.Transitions[transition] = new Fx.Transition(transitions[transition]);
|
|
};
|
|
|
|
Fx.Transitions.extend({
|
|
|
|
Pow: function(p, x){
|
|
return Math.pow(p, x[0] || 6);
|
|
},
|
|
|
|
Expo: function(p){
|
|
return Math.pow(2, 8 * (p - 1));
|
|
},
|
|
|
|
Circ: function(p){
|
|
return 1 - Math.sin(Math.acos(p));
|
|
},
|
|
|
|
Sine: function(p){
|
|
return 1 - Math.sin((1 - p) * Math.PI / 2);
|
|
},
|
|
|
|
Back: function(p, x){
|
|
x = x[0] || 1.618;
|
|
return Math.pow(p, 2) * ((x + 1) * p - x);
|
|
},
|
|
|
|
Bounce: function(p){
|
|
var value;
|
|
for (var a = 0, b = 1; 1; a += b, b /= 2){
|
|
if (p >= (7 - 4 * a) / 11){
|
|
value = b * b - Math.pow((11 - 6 * a - 11 * p) / 4, 2);
|
|
break;
|
|
}
|
|
}
|
|
return value;
|
|
},
|
|
|
|
Elastic: function(p, x){
|
|
return Math.pow(2, 10 * --p) * Math.cos(20 * p * Math.PI * (x[0] || 1) / 3);
|
|
}
|
|
|
|
});
|
|
|
|
['Quad', 'Cubic', 'Quart', 'Quint'].each(function(transition, i){
|
|
Fx.Transitions[transition] = new Fx.Transition(function(p){
|
|
return Math.pow(p, [i + 2]);
|
|
});
|
|
});
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Fx.Tween
|
|
|
|
description: Formerly Fx.Style, effect to transition any CSS property for an element.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: Fx.CSS
|
|
|
|
provides: [Fx.Tween, Element.fade, Element.highlight]
|
|
|
|
...
|
|
*/
|
|
|
|
Fx.Tween = new Class({
|
|
|
|
Extends: Fx.CSS,
|
|
|
|
initialize: function(element, options){
|
|
this.element = this.subject = document.id(element);
|
|
this.parent(options);
|
|
},
|
|
|
|
set: function(property, now){
|
|
if (arguments.length == 1){
|
|
now = property;
|
|
property = this.property || this.options.property;
|
|
}
|
|
this.render(this.element, property, now, this.options.unit);
|
|
return this;
|
|
},
|
|
|
|
start: function(property, from, to){
|
|
if (!this.check(property, from, to)) return this;
|
|
var args = Array.flatten(arguments);
|
|
this.property = this.options.property || args.shift();
|
|
var parsed = this.prepare(this.element, this.property, args);
|
|
return this.parent(parsed.from, parsed.to);
|
|
}
|
|
|
|
});
|
|
|
|
Element.Properties.tween = {
|
|
|
|
set: function(options){
|
|
var tween = this.retrieve('tween');
|
|
if (tween) tween.cancel();
|
|
return this.eliminate('tween').store('tween:options', $extend({link: 'cancel'}, options));
|
|
},
|
|
|
|
get: function(options){
|
|
if (options || !this.retrieve('tween')){
|
|
if (options || !this.retrieve('tween:options')) this.set('tween', options);
|
|
this.store('tween', new Fx.Tween(this, this.retrieve('tween:options')));
|
|
}
|
|
return this.retrieve('tween');
|
|
}
|
|
|
|
};
|
|
|
|
Element.implement({
|
|
|
|
tween: function(property, from, to){
|
|
this.get('tween').start(arguments);
|
|
return this;
|
|
},
|
|
|
|
fade: function(how){
|
|
var fade = this.get('tween'), o = 'opacity', toggle;
|
|
how = $pick(how, 'toggle');
|
|
switch (how){
|
|
case 'in': fade.start(o, 1); break;
|
|
case 'out': fade.start(o, 0); break;
|
|
case 'show': fade.set(o, 1); break;
|
|
case 'hide': fade.set(o, 0); break;
|
|
case 'toggle':
|
|
var flag = this.retrieve('fade:flag', this.get('opacity') == 1);
|
|
fade.start(o, (flag) ? 0 : 1);
|
|
this.store('fade:flag', !flag);
|
|
toggle = true;
|
|
break;
|
|
default: fade.start(o, arguments);
|
|
}
|
|
if (!toggle) this.eliminate('fade:flag');
|
|
return this;
|
|
},
|
|
|
|
highlight: function(start, end){
|
|
if (!end){
|
|
end = this.retrieve('highlight:original', this.getStyle('background-color'));
|
|
end = (end == 'transparent') ? '#fff' : end;
|
|
}
|
|
var tween = this.get('tween');
|
|
tween.start('background-color', start || '#ffff88', end).chain(function(){
|
|
this.setStyle('background-color', this.retrieve('highlight:original'));
|
|
tween.callChain();
|
|
}.bind(this));
|
|
return this;
|
|
}
|
|
|
|
});
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Request
|
|
|
|
description: Powerful all purpose Request Class. Uses XMLHTTPRequest.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: [Element, Chain, Events, Options, Browser]
|
|
|
|
provides: Request
|
|
|
|
...
|
|
*/
|
|
|
|
var Request = new Class({
|
|
|
|
Implements: [Chain, Events, Options],
|
|
|
|
options: {/*
|
|
onRequest: $empty,
|
|
onComplete: $empty,
|
|
onCancel: $empty,
|
|
onSuccess: $empty,
|
|
onFailure: $empty,
|
|
onException: $empty,*/
|
|
url: '',
|
|
data: '',
|
|
headers: {
|
|
'X-Requested-With': 'XMLHttpRequest',
|
|
'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
|
|
},
|
|
async: true,
|
|
format: false,
|
|
method: 'post',
|
|
link: 'ignore',
|
|
isSuccess: null,
|
|
emulation: true,
|
|
urlEncoded: true,
|
|
encoding: 'utf-8',
|
|
evalScripts: false,
|
|
evalResponse: false,
|
|
noCache: false
|
|
},
|
|
|
|
initialize: function(options){
|
|
this.xhr = new Browser.Request();
|
|
this.setOptions(options);
|
|
this.options.isSuccess = this.options.isSuccess || this.isSuccess;
|
|
this.headers = new Hash(this.options.headers);
|
|
},
|
|
|
|
onStateChange: function(){
|
|
if (this.xhr.readyState != 4 || !this.running) return;
|
|
this.running = false;
|
|
this.status = 0;
|
|
$try(function(){
|
|
this.status = this.xhr.status;
|
|
}.bind(this));
|
|
this.xhr.onreadystatechange = $empty;
|
|
if (this.options.isSuccess.call(this, this.status)){
|
|
this.response = {text: this.xhr.responseText, xml: this.xhr.responseXML};
|
|
this.success(this.response.text, this.response.xml);
|
|
} else {
|
|
this.response = {text: null, xml: null};
|
|
this.failure();
|
|
}
|
|
},
|
|
|
|
isSuccess: function(){
|
|
return ((this.status >= 200) && (this.status < 300));
|
|
},
|
|
|
|
processScripts: function(text){
|
|
if (this.options.evalResponse || (/(ecma|java)script/).test(this.getHeader('Content-type'))) return $exec(text);
|
|
return text.stripScripts(this.options.evalScripts);
|
|
},
|
|
|
|
success: function(text, xml){
|
|
this.onSuccess(this.processScripts(text), xml);
|
|
},
|
|
|
|
onSuccess: function(){
|
|
this.fireEvent('complete', arguments).fireEvent('success', arguments).callChain();
|
|
},
|
|
|
|
failure: function(){
|
|
this.onFailure();
|
|
},
|
|
|
|
onFailure: function(){
|
|
this.fireEvent('complete').fireEvent('failure', this.xhr);
|
|
},
|
|
|
|
setHeader: function(name, value){
|
|
this.headers.set(name, value);
|
|
return this;
|
|
},
|
|
|
|
getHeader: function(name){
|
|
return $try(function(){
|
|
return this.xhr.getResponseHeader(name);
|
|
}.bind(this));
|
|
},
|
|
|
|
check: function(){
|
|
if (!this.running) return true;
|
|
switch (this.options.link){
|
|
case 'cancel': this.cancel(); return true;
|
|
case 'chain': this.chain(this.caller.bind(this, arguments)); return false;
|
|
}
|
|
return false;
|
|
},
|
|
|
|
send: function(options){
|
|
if (!this.check(options)) return this;
|
|
this.running = true;
|
|
|
|
var type = $type(options);
|
|
if (type == 'string' || type == 'element') options = {data: options};
|
|
|
|
var old = this.options;
|
|
options = $extend({data: old.data, url: old.url, method: old.method}, options);
|
|
var data = options.data, url = String(options.url), method = options.method.toLowerCase();
|
|
|
|
switch ($type(data)){
|
|
case 'element': data = document.id(data).toQueryString(); break;
|
|
case 'object': case 'hash': data = Hash.toQueryString(data);
|
|
}
|
|
|
|
if (this.options.format){
|
|
var format = 'format=' + this.options.format;
|
|
data = (data) ? format + '&' + data : format;
|
|
}
|
|
|
|
if (this.options.emulation && !['get', 'post'].contains(method)){
|
|
var _method = '_method=' + method;
|
|
data = (data) ? _method + '&' + data : _method;
|
|
method = 'post';
|
|
}
|
|
|
|
if (this.options.urlEncoded && method == 'post'){
|
|
var encoding = (this.options.encoding) ? '; charset=' + this.options.encoding : '';
|
|
this.headers.set('Content-type', 'application/x-www-form-urlencoded' + encoding);
|
|
}
|
|
|
|
if (this.options.noCache){
|
|
var noCache = 'noCache=' + new Date().getTime();
|
|
data = (data) ? noCache + '&' + data : noCache;
|
|
}
|
|
|
|
var trimPosition = url.lastIndexOf('/');
|
|
if (trimPosition > -1 && (trimPosition = url.indexOf('#')) > -1) url = url.substr(0, trimPosition);
|
|
|
|
if (data && method == 'get'){
|
|
url = url + (url.contains('?') ? '&' : '?') + data;
|
|
data = null;
|
|
}
|
|
|
|
this.xhr.open(method.toUpperCase(), url, this.options.async);
|
|
|
|
this.xhr.onreadystatechange = this.onStateChange.bind(this);
|
|
|
|
this.headers.each(function(value, key){
|
|
try {
|
|
this.xhr.setRequestHeader(key, value);
|
|
} catch (e){
|
|
this.fireEvent('exception', [key, value]);
|
|
}
|
|
}, this);
|
|
|
|
this.fireEvent('request');
|
|
this.xhr.send(data);
|
|
if (!this.options.async) this.onStateChange();
|
|
return this;
|
|
},
|
|
|
|
cancel: function(){
|
|
if (!this.running) return this;
|
|
this.running = false;
|
|
this.xhr.abort();
|
|
this.xhr.onreadystatechange = $empty;
|
|
this.xhr = new Browser.Request();
|
|
this.fireEvent('cancel');
|
|
return this;
|
|
}
|
|
|
|
});
|
|
|
|
(function(){
|
|
|
|
var methods = {};
|
|
['get', 'post', 'put', 'delete', 'GET', 'POST', 'PUT', 'DELETE'].each(function(method){
|
|
methods[method] = function(){
|
|
var params = Array.link(arguments, {url: String.type, data: $defined});
|
|
return this.send($extend(params, {method: method}));
|
|
};
|
|
});
|
|
|
|
Request.implement(methods);
|
|
|
|
})();
|
|
|
|
Element.Properties.send = {
|
|
|
|
set: function(options){
|
|
var send = this.retrieve('send');
|
|
if (send) send.cancel();
|
|
return this.eliminate('send').store('send:options', $extend({
|
|
data: this, link: 'cancel', method: this.get('method') || 'post', url: this.get('action')
|
|
}, options));
|
|
},
|
|
|
|
get: function(options){
|
|
if (options || !this.retrieve('send')){
|
|
if (options || !this.retrieve('send:options')) this.set('send', options);
|
|
this.store('send', new Request(this.retrieve('send:options')));
|
|
}
|
|
return this.retrieve('send');
|
|
}
|
|
|
|
};
|
|
|
|
Element.implement({
|
|
|
|
send: function(url){
|
|
var sender = this.get('send');
|
|
sender.send({data: this, url: url || sender.options.url});
|
|
return this;
|
|
}
|
|
|
|
});
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Request.HTML
|
|
|
|
description: Extends the basic Request Class with additional methods for interacting with HTML responses.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: [Request, Element]
|
|
|
|
provides: Request.HTML
|
|
|
|
...
|
|
*/
|
|
|
|
Request.HTML = new Class({
|
|
|
|
Extends: Request,
|
|
|
|
options: {
|
|
update: false,
|
|
append: false,
|
|
evalScripts: true,
|
|
filter: false
|
|
},
|
|
|
|
processHTML: function(text){
|
|
var match = text.match(/<body[^>]*>([\s\S]*?)<\/body>/i);
|
|
text = (match) ? match[1] : text;
|
|
|
|
var container = new Element('div');
|
|
|
|
return $try(function(){
|
|
var root = '<root>' + text + '</root>', doc;
|
|
if (Browser.Engine.trident){
|
|
doc = new ActiveXObject('Microsoft.XMLDOM');
|
|
doc.async = false;
|
|
doc.loadXML(root);
|
|
} else {
|
|
doc = new DOMParser().parseFromString(root, 'text/xml');
|
|
}
|
|
root = doc.getElementsByTagName('root')[0];
|
|
if (!root) return null;
|
|
for (var i = 0, k = root.childNodes.length; i < k; i++){
|
|
var child = Element.clone(root.childNodes[i], true, true);
|
|
if (child) container.grab(child);
|
|
}
|
|
return container;
|
|
}) || container.set('html', text);
|
|
},
|
|
|
|
success: function(text){
|
|
var options = this.options, response = this.response;
|
|
|
|
response.html = text.stripScripts(function(script){
|
|
response.javascript = script;
|
|
});
|
|
|
|
var temp = this.processHTML(response.html);
|
|
|
|
response.tree = temp.childNodes;
|
|
response.elements = temp.getElements('*');
|
|
|
|
if (options.filter) response.tree = response.elements.filter(options.filter);
|
|
if (options.update) document.id(options.update).empty().set('html', response.html);
|
|
else if (options.append) document.id(options.append).adopt(temp.getChildren());
|
|
if (options.evalScripts) $exec(response.javascript);
|
|
|
|
this.onSuccess(response.tree, response.elements, response.html, response.javascript);
|
|
}
|
|
|
|
});
|
|
|
|
Element.Properties.load = {
|
|
|
|
set: function(options){
|
|
var load = this.retrieve('load');
|
|
if (load) load.cancel();
|
|
return this.eliminate('load').store('load:options', $extend({data: this, link: 'cancel', update: this, method: 'get'}, options));
|
|
},
|
|
|
|
get: function(options){
|
|
if (options || ! this.retrieve('load')){
|
|
if (options || !this.retrieve('load:options')) this.set('load', options);
|
|
this.store('load', new Request.HTML(this.retrieve('load:options')));
|
|
}
|
|
return this.retrieve('load');
|
|
}
|
|
|
|
};
|
|
|
|
Element.implement({
|
|
|
|
load: function(){
|
|
this.get('load').send(Array.link(arguments, {data: Object.type, url: String.type}));
|
|
return this;
|
|
}
|
|
|
|
});
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: JSON
|
|
|
|
description: JSON encoder and decoder.
|
|
|
|
license: MIT-style license.
|
|
|
|
see: <http://www.json.org/>
|
|
|
|
requires: [Array, String, Number, Function, Hash]
|
|
|
|
provides: JSON
|
|
|
|
...
|
|
*/
|
|
|
|
var JSON = new Hash(this.JSON && {
|
|
stringify: JSON.stringify,
|
|
parse: JSON.parse
|
|
}).extend({
|
|
|
|
$specialChars: {'\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '"' : '\\"', '\\': '\\\\'},
|
|
|
|
$replaceChars: function(chr){
|
|
return JSON.$specialChars[chr] || '\\u00' + Math.floor(chr.charCodeAt() / 16).toString(16) + (chr.charCodeAt() % 16).toString(16);
|
|
},
|
|
|
|
encode: function(obj){
|
|
switch ($type(obj)){
|
|
case 'string':
|
|
return '"' + obj.replace(/[\x00-\x1f\\"]/g, JSON.$replaceChars) + '"';
|
|
case 'array':
|
|
return '[' + String(obj.map(JSON.encode).clean()) + ']';
|
|
case 'object': case 'hash':
|
|
var string = [];
|
|
Hash.each(obj, function(value, key){
|
|
var json = JSON.encode(value);
|
|
if (json) string.push(JSON.encode(key) + ':' + json);
|
|
});
|
|
return '{' + string + '}';
|
|
case 'number': case 'boolean': return String(obj);
|
|
case false: return 'null';
|
|
}
|
|
return null;
|
|
},
|
|
|
|
decode: function(string, secure){
|
|
if ($type(string) != 'string' || !string.length) return null;
|
|
if (secure && !(/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(string.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, ''))) return null;
|
|
return eval('(' + string + ')');
|
|
}
|
|
|
|
});
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Request.JSON
|
|
|
|
description: Extends the basic Request Class with additional methods for sending and receiving JSON data.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: [Request, JSON]
|
|
|
|
provides: [Request.JSON]
|
|
|
|
...
|
|
*/
|
|
|
|
Request.JSON = new Class({
|
|
|
|
Extends: Request,
|
|
|
|
options: {
|
|
secure: true
|
|
},
|
|
|
|
initialize: function(options){
|
|
this.parent(options);
|
|
this.headers.extend({'Accept': 'application/json', 'X-Request': 'JSON'});
|
|
},
|
|
|
|
success: function(text){
|
|
this.response.json = JSON.decode(text, this.options.secure);
|
|
this.onSuccess(this.response.json, text);
|
|
}
|
|
|
|
});
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Cookie
|
|
|
|
description: Class for creating, reading, and deleting browser Cookies.
|
|
|
|
license: MIT-style license.
|
|
|
|
credits: Based on the functions by Peter-Paul Koch (http://quirksmode.org).
|
|
|
|
requires: Options
|
|
|
|
provides: Cookie
|
|
|
|
...
|
|
*/
|
|
|
|
var Cookie = new Class({
|
|
|
|
Implements: Options,
|
|
|
|
options: {
|
|
path: false,
|
|
domain: false,
|
|
duration: false,
|
|
secure: false,
|
|
document: document
|
|
},
|
|
|
|
initialize: function(key, options){
|
|
this.key = key;
|
|
this.setOptions(options);
|
|
},
|
|
|
|
write: function(value){
|
|
value = encodeURIComponent(value);
|
|
if (this.options.domain) value += '; domain=' + this.options.domain;
|
|
if (this.options.path) value += '; path=' + this.options.path;
|
|
if (this.options.duration){
|
|
var date = new Date();
|
|
date.setTime(date.getTime() + this.options.duration * 24 * 60 * 60 * 1000);
|
|
value += '; expires=' + date.toGMTString();
|
|
}
|
|
if (this.options.secure) value += '; secure';
|
|
this.options.document.cookie = this.key + '=' + value;
|
|
return this;
|
|
},
|
|
|
|
read: function(){
|
|
var value = this.options.document.cookie.match('(?:^|;)\\s*' + this.key.escapeRegExp() + '=([^;]*)');
|
|
return (value) ? decodeURIComponent(value[1]) : null;
|
|
},
|
|
|
|
dispose: function(){
|
|
new Cookie(this.key, $merge(this.options, {duration: -1})).write('');
|
|
return this;
|
|
}
|
|
|
|
});
|
|
|
|
Cookie.write = function(key, value, options){
|
|
return new Cookie(key, options).write(value);
|
|
};
|
|
|
|
Cookie.read = function(key){
|
|
return new Cookie(key).read();
|
|
};
|
|
|
|
Cookie.dispose = function(key, options){
|
|
return new Cookie(key, options).dispose();
|
|
};
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: DomReady
|
|
|
|
description: Contains the custom event domready.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: Element.Event
|
|
|
|
provides: DomReady
|
|
|
|
...
|
|
*/
|
|
|
|
Element.Events.domready = {
|
|
|
|
onAdd: function(fn){
|
|
if (Browser.loaded) fn.call(this);
|
|
}
|
|
|
|
};
|
|
|
|
(function(){
|
|
|
|
var domready = function(){
|
|
if (Browser.loaded) return;
|
|
Browser.loaded = true;
|
|
window.fireEvent('domready');
|
|
document.fireEvent('domready');
|
|
};
|
|
|
|
window.addEvent('load', domready);
|
|
|
|
if (Browser.Engine.trident){
|
|
var temp = document.createElement('div');
|
|
(function(){
|
|
($try(function(){
|
|
temp.doScroll(); // Technique by Diego Perini
|
|
return document.id(temp).inject(document.body).set('html', 'temp').dispose();
|
|
})) ? domready() : arguments.callee.delay(50);
|
|
})();
|
|
} else if (Browser.Engine.webkit && Browser.Engine.version < 525){
|
|
(function(){
|
|
(['loaded', 'complete'].contains(document.readyState)) ? domready() : arguments.callee.delay(50);
|
|
})();
|
|
} else {
|
|
document.addEvent('DOMContentLoaded', domready);
|
|
}
|
|
|
|
})();
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Selectors
|
|
|
|
description: Adds advanced CSS-style querying capabilities for targeting HTML Elements. Includes pseudo selectors.
|
|
|
|
license: MIT-style license.
|
|
|
|
requires: Element
|
|
|
|
provides: Selectors
|
|
|
|
...
|
|
*/
|
|
|
|
Native.implement([Document, Element], {
|
|
|
|
getElements: function(expression, nocash){
|
|
expression = expression.split(',');
|
|
var items, local = {};
|
|
for (var i = 0, l = expression.length; i < l; i++){
|
|
var selector = expression[i], elements = Selectors.Utils.search(this, selector, local);
|
|
if (i != 0 && elements.item) elements = $A(elements);
|
|
items = (i == 0) ? elements : (items.item) ? $A(items).concat(elements) : items.concat(elements);
|
|
}
|
|
return new Elements(items, {ddup: (expression.length > 1), cash: !nocash});
|
|
}
|
|
|
|
});
|
|
|
|
Element.implement({
|
|
|
|
match: function(selector){
|
|
if (!selector || (selector == this)) return true;
|
|
var tagid = Selectors.Utils.parseTagAndID(selector);
|
|
var tag = tagid[0], id = tagid[1];
|
|
if (!Selectors.Filters.byID(this, id) || !Selectors.Filters.byTag(this, tag)) return false;
|
|
var parsed = Selectors.Utils.parseSelector(selector);
|
|
return (parsed) ? Selectors.Utils.filter(this, parsed, {}) : true;
|
|
}
|
|
|
|
});
|
|
|
|
var Selectors = {Cache: {nth: {}, parsed: {}}};
|
|
|
|
Selectors.RegExps = {
|
|
id: (/#([\w-]+)/),
|
|
tag: (/^(\w+|\*)/),
|
|
quick: (/^(\w+|\*)$/),
|
|
splitter: (/\s*([+>~\s])\s*([a-zA-Z#.*:\[])/g),
|
|
combined: (/\.([\w-]+)|\[(\w+)(?:([!*^$~|]?=)(["']?)([^\4]*?)\4)?\]|:([\w-]+)(?:\(["']?(.*?)?["']?\)|$)/g)
|
|
};
|
|
|
|
Selectors.Utils = {
|
|
|
|
chk: function(item, uniques){
|
|
if (!uniques) return true;
|
|
var uid = $uid(item);
|
|
if (!uniques[uid]) return uniques[uid] = true;
|
|
return false;
|
|
},
|
|
|
|
parseNthArgument: function(argument){
|
|
if (Selectors.Cache.nth[argument]) return Selectors.Cache.nth[argument];
|
|
var parsed = argument.match(/^([+-]?\d*)?([a-z]+)?([+-]?\d*)?$/);
|
|
if (!parsed) return false;
|
|
var inta = parseInt(parsed[1], 10);
|
|
var a = (inta || inta === 0) ? inta : 1;
|
|
var special = parsed[2] || false;
|
|
var b = parseInt(parsed[3], 10) || 0;
|
|
if (a != 0){
|
|
b--;
|
|
while (b < 1) b += a;
|
|
while (b >= a) b -= a;
|
|
} else {
|
|
a = b;
|
|
special = 'index';
|
|
}
|
|
switch (special){
|
|
case 'n': parsed = {a: a, b: b, special: 'n'}; break;
|
|
case 'odd': parsed = {a: 2, b: 0, special: 'n'}; break;
|
|
case 'even': parsed = {a: 2, b: 1, special: 'n'}; break;
|
|
case 'first': parsed = {a: 0, special: 'index'}; break;
|
|
case 'last': parsed = {special: 'last-child'}; break;
|
|
case 'only': parsed = {special: 'only-child'}; break;
|
|
default: parsed = {a: (a - 1), special: 'index'};
|
|
}
|
|
|
|
return Selectors.Cache.nth[argument] = parsed;
|
|
},
|
|
|
|
parseSelector: function(selector){
|
|
if (Selectors.Cache.parsed[selector]) return Selectors.Cache.parsed[selector];
|
|
var m, parsed = {classes: [], pseudos: [], attributes: []};
|
|
while ((m = Selectors.RegExps.combined.exec(selector))){
|
|
var cn = m[1], an = m[2], ao = m[3], av = m[5], pn = m[6], pa = m[7];
|
|
if (cn){
|
|
parsed.classes.push(cn);
|
|
} else if (pn){
|
|
var parser = Selectors.Pseudo.get(pn);
|
|
if (parser) parsed.pseudos.push({parser: parser, argument: pa});
|
|
else parsed.attributes.push({name: pn, operator: '=', value: pa});
|
|
} else if (an){
|
|
parsed.attributes.push({name: an, operator: ao, value: av});
|
|
}
|
|
}
|
|
if (!parsed.classes.length) delete parsed.classes;
|
|
if (!parsed.attributes.length) delete parsed.attributes;
|
|
if (!parsed.pseudos.length) delete parsed.pseudos;
|
|
if (!parsed.classes && !parsed.attributes && !parsed.pseudos) parsed = null;
|
|
return Selectors.Cache.parsed[selector] = parsed;
|
|
},
|
|
|
|
parseTagAndID: function(selector){
|
|
var tag = selector.match(Selectors.RegExps.tag);
|
|
var id = selector.match(Selectors.RegExps.id);
|
|
return [(tag) ? tag[1] : '*', (id) ? id[1] : false];
|
|
},
|
|
|
|
filter: function(item, parsed, local){
|
|
var i;
|
|
if (parsed.classes){
|
|
for (i = parsed.classes.length; i--; i){
|
|
var cn = parsed.classes[i];
|
|
if (!Selectors.Filters.byClass(item, cn)) return false;
|
|
}
|
|
}
|
|
if (parsed.attributes){
|
|
for (i = parsed.attributes.length; i--; i){
|
|
var att = parsed.attributes[i];
|
|
if (!Selectors.Filters.byAttribute(item, att.name, att.operator, att.value)) return false;
|
|
}
|
|
}
|
|
if (parsed.pseudos){
|
|
for (i = parsed.pseudos.length; i--; i){
|
|
var psd = parsed.pseudos[i];
|
|
if (!Selectors.Filters.byPseudo(item, psd.parser, psd.argument, local)) return false;
|
|
}
|
|
}
|
|
return true;
|
|
},
|
|
|
|
getByTagAndID: function(ctx, tag, id){
|
|
if (id){
|
|
var item = (ctx.getElementById) ? ctx.getElementById(id, true) : Element.getElementById(ctx, id, true);
|
|
return (item && Selectors.Filters.byTag(item, tag)) ? [item] : [];
|
|
} else {
|
|
return ctx.getElementsByTagName(tag);
|
|
}
|
|
},
|
|
|
|
search: function(self, expression, local){
|
|
var splitters = [];
|
|
|
|
var selectors = expression.trim().replace(Selectors.RegExps.splitter, function(m0, m1, m2){
|
|
splitters.push(m1);
|
|
return ':)' + m2;
|
|
}).split(':)');
|
|
|
|
var items, filtered, item;
|
|
|
|
for (var i = 0, l = selectors.length; i < l; i++){
|
|
|
|
var selector = selectors[i];
|
|
|
|
if (i == 0 && Selectors.RegExps.quick.test(selector)){
|
|
items = self.getElementsByTagName(selector);
|
|
continue;
|
|
}
|
|
|
|
var splitter = splitters[i - 1];
|
|
|
|
var tagid = Selectors.Utils.parseTagAndID(selector);
|
|
var tag = tagid[0], id = tagid[1];
|
|
|
|
if (i == 0){
|
|
items = Selectors.Utils.getByTagAndID(self, tag, id);
|
|
} else {
|
|
var uniques = {}, found = [];
|
|
for (var j = 0, k = items.length; j < k; j++) found = Selectors.Getters[splitter](found, items[j], tag, id, uniques);
|
|
items = found;
|
|
}
|
|
|
|
var parsed = Selectors.Utils.parseSelector(selector);
|
|
|
|
if (parsed){
|
|
filtered = [];
|
|
for (var m = 0, n = items.length; m < n; m++){
|
|
item = items[m];
|
|
if (Selectors.Utils.filter(item, parsed, local)) filtered.push(item);
|
|
}
|
|
items = filtered;
|
|
}
|
|
|
|
}
|
|
|
|
return items;
|
|
|
|
}
|
|
|
|
};
|
|
|
|
Selectors.Getters = {
|
|
|
|
' ': function(found, self, tag, id, uniques){
|
|
var items = Selectors.Utils.getByTagAndID(self, tag, id);
|
|
for (var i = 0, l = items.length; i < l; i++){
|
|
var item = items[i];
|
|
if (Selectors.Utils.chk(item, uniques)) found.push(item);
|
|
}
|
|
return found;
|
|
},
|
|
|
|
'>': function(found, self, tag, id, uniques){
|
|
var children = Selectors.Utils.getByTagAndID(self, tag, id);
|
|
for (var i = 0, l = children.length; i < l; i++){
|
|
var child = children[i];
|
|
if (child.parentNode == self && Selectors.Utils.chk(child, uniques)) found.push(child);
|
|
}
|
|
return found;
|
|
},
|
|
|
|
'+': function(found, self, tag, id, uniques){
|
|
while ((self = self.nextSibling)){
|
|
if (self.nodeType == 1){
|
|
if (Selectors.Utils.chk(self, uniques) && Selectors.Filters.byTag(self, tag) && Selectors.Filters.byID(self, id)) found.push(self);
|
|
break;
|
|
}
|
|
}
|
|
return found;
|
|
},
|
|
|
|
'~': function(found, self, tag, id, uniques){
|
|
while ((self = self.nextSibling)){
|
|
if (self.nodeType == 1){
|
|
if (!Selectors.Utils.chk(self, uniques)) break;
|
|
if (Selectors.Filters.byTag(self, tag) && Selectors.Filters.byID(self, id)) found.push(self);
|
|
}
|
|
}
|
|
return found;
|
|
}
|
|
|
|
};
|
|
|
|
Selectors.Filters = {
|
|
|
|
byTag: function(self, tag){
|
|
return (tag == '*' || (self.tagName && self.tagName.toLowerCase() == tag));
|
|
},
|
|
|
|
byID: function(self, id){
|
|
return (!id || (self.id && self.id == id));
|
|
},
|
|
|
|
byClass: function(self, klass){
|
|
return (self.className && self.className.contains && self.className.contains(klass, ' '));
|
|
},
|
|
|
|
byPseudo: function(self, parser, argument, local){
|
|
return parser.call(self, argument, local);
|
|
},
|
|
|
|
byAttribute: function(self, name, operator, value){
|
|
var result = Element.prototype.getProperty.call(self, name);
|
|
if (!result) return (operator == '!=');
|
|
if (!operator || value == undefined) return true;
|
|
switch (operator){
|
|
case '=': return (result == value);
|
|
case '*=': return (result.contains(value));
|
|
case '^=': return (result.substr(0, value.length) == value);
|
|
case '$=': return (result.substr(result.length - value.length) == value);
|
|
case '!=': return (result != value);
|
|
case '~=': return result.contains(value, ' ');
|
|
case '|=': return result.contains(value, '-');
|
|
}
|
|
return false;
|
|
}
|
|
|
|
};
|
|
|
|
Selectors.Pseudo = new Hash({
|
|
|
|
// w3c pseudo selectors
|
|
|
|
checked: function(){
|
|
return this.checked;
|
|
},
|
|
|
|
empty: function(){
|
|
return !(this.innerText || this.textContent || '').length;
|
|
},
|
|
|
|
not: function(selector){
|
|
return !Element.match(this, selector);
|
|
},
|
|
|
|
contains: function(text){
|
|
return (this.innerText || this.textContent || '').contains(text);
|
|
},
|
|
|
|
'first-child': function(){
|
|
return Selectors.Pseudo.index.call(this, 0);
|
|
},
|
|
|
|
'last-child': function(){
|
|
var element = this;
|
|
while ((element = element.nextSibling)){
|
|
if (element.nodeType == 1) return false;
|
|
}
|
|
return true;
|
|
},
|
|
|
|
'only-child': function(){
|
|
var prev = this;
|
|
while ((prev = prev.previousSibling)){
|
|
if (prev.nodeType == 1) return false;
|
|
}
|
|
var next = this;
|
|
while ((next = next.nextSibling)){
|
|
if (next.nodeType == 1) return false;
|
|
}
|
|
return true;
|
|
},
|
|
|
|
'nth-child': function(argument, local){
|
|
argument = (argument == undefined) ? 'n' : argument;
|
|
var parsed = Selectors.Utils.parseNthArgument(argument);
|
|
if (parsed.special != 'n') return Selectors.Pseudo[parsed.special].call(this, parsed.a, local);
|
|
var count = 0;
|
|
local.positions = local.positions || {};
|
|
var uid = $uid(this);
|
|
if (!local.positions[uid]){
|
|
var self = this;
|
|
while ((self = self.previousSibling)){
|
|
if (self.nodeType != 1) continue;
|
|
count ++;
|
|
var position = local.positions[$uid(self)];
|
|
if (position != undefined){
|
|
count = position + count;
|
|
break;
|
|
}
|
|
}
|
|
local.positions[uid] = count;
|
|
}
|
|
return (local.positions[uid] % parsed.a == parsed.b);
|
|
},
|
|
|
|
// custom pseudo selectors
|
|
|
|
index: function(index){
|
|
var element = this, count = 0;
|
|
while ((element = element.previousSibling)){
|
|
if (element.nodeType == 1 && ++count > index) return false;
|
|
}
|
|
return (count == index);
|
|
},
|
|
|
|
even: function(argument, local){
|
|
return Selectors.Pseudo['nth-child'].call(this, '2n+1', local);
|
|
},
|
|
|
|
odd: function(argument, local){
|
|
return Selectors.Pseudo['nth-child'].call(this, '2n', local);
|
|
},
|
|
|
|
selected: function(){
|
|
return this.selected;
|
|
},
|
|
|
|
enabled: function(){
|
|
return (this.disabled === false);
|
|
}
|
|
|
|
});
|
|
|
|
|
|
/*
|
|
---
|
|
|
|
name: Swiff
|
|
|
|
description: Wrapper for embedding SWF movies. Supports External Interface Communication.
|
|
|
|
license: MIT-style license.
|
|
|
|
credits: Flash detection & Internet Explorer + Flash Player 9 fix inspired by SWFObject.
|
|
|
|
requires: [Options, $util]
|
|
|
|
provides: Swiff
|
|
|
|
...
|
|
*/
|
|
|
|
var Swiff = new Class({
|
|
|
|
Implements: [Options],
|
|
|
|
options: {
|
|
id: null,
|
|
height: 1,
|
|
width: 1,
|
|
container: null,
|
|
properties: {},
|
|
params: {
|
|
quality: 'high',
|
|
allowScriptAccess: 'always',
|
|
wMode: 'transparent',
|
|
swLiveConnect: true
|
|
},
|
|
callBacks: {},
|
|
vars: {}
|
|
},
|
|
|
|
toElement: function(){
|
|
return this.object;
|
|
},
|
|
|
|
initialize: function(path, options){
|
|
this.instance = 'Swiff_' + $time();
|
|
|
|
this.setOptions(options);
|
|
options = this.options;
|
|
var id = this.id = options.id || this.instance;
|
|
var container = document.id(options.container);
|
|
|
|
Swiff.CallBacks[this.instance] = {};
|
|
|
|
var params = options.params, vars = options.vars, callBacks = options.callBacks;
|
|
var properties = $extend({height: options.height, width: options.width}, options.properties);
|
|
|
|
var self = this;
|
|
|
|
for (var callBack in callBacks){
|
|
Swiff.CallBacks[this.instance][callBack] = (function(option){
|
|
return function(){
|
|
return option.apply(self.object, arguments);
|
|
};
|
|
})(callBacks[callBack]);
|
|
vars[callBack] = 'Swiff.CallBacks.' + this.instance + '.' + callBack;
|
|
}
|
|
|
|
params.flashVars = Hash.toQueryString(vars);
|
|
if (Browser.Engine.trident){
|
|
properties.classid = 'clsid:D27CDB6E-AE6D-11cf-96B8-444553540000';
|
|
params.movie = path;
|
|
} else {
|
|
properties.type = 'application/x-shockwave-flash';
|
|
properties.data = path;
|
|
}
|
|
var build = '<object id="' + id + '"';
|
|
for (var property in properties) build += ' ' + property + '="' + properties[property] + '"';
|
|
build += '>';
|
|
for (var param in params){
|
|
if (params[param]) build += '<param name="' + param + '" value="' + params[param] + '" />';
|
|
}
|
|
build += '</object>';
|
|
this.object = ((container) ? container.empty() : new Element('div')).set('html', build).firstChild;
|
|
},
|
|
|
|
replaces: function(element){
|
|
element = document.id(element, true);
|
|
element.parentNode.replaceChild(this.toElement(), element);
|
|
return this;
|
|
},
|
|
|
|
inject: function(element){
|
|
document.id(element, true).appendChild(this.toElement());
|
|
return this;
|
|
},
|
|
|
|
remote: function(){
|
|
return Swiff.remote.apply(Swiff, [this.toElement()].extend(arguments));
|
|
}
|
|
|
|
});
|
|
|
|
Swiff.CallBacks = {};
|
|
|
|
Swiff.remote = function(obj, fn){
|
|
var rs = obj.CallFunction('<invoke name="' + fn + '" returntype="javascript">' + __flash__argumentsToXML(arguments, 2) + '</invoke>');
|
|
return eval(rs);
|
|
};
|
|
|