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/* |
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Copyright (c) 2009, Yahoo! Inc. All rights reserved. |
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Code licensed under the BSD License: |
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http://developer.yahoo.net/yui/license.txt |
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version: 3.0.0 |
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build: 1549 |
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*/ |
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YUI.add('compat', function(Y) { |
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var COMPAT_ARG = '~yui|2|compat~'; |
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if (window.YAHOO != YUI) { |
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// get any existing YAHOO obj props |
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var o = (window.YAHOO) ? YUI.merge(window.YAHOO) : null; |
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// Make the YUI global the YAHOO global |
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window.YAHOO = YUI; |
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// augment old YAHOO props |
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if (o) { |
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Y.mix(Y, o); |
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} |
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} |
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// add old namespaces |
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Y.namespace("util", "widget", "example"); |
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// case/location change |
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Y.env = (Y.env) ? Y.mix(Y.env, Y.Env) : Y.Env; |
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Y.lang = (Y.lang) ? Y.mix(Y.lang, Y.Lang) : Y.Lang; |
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Y.env.ua = Y.UA; |
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// support Y.register |
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Y.mix(Y.env, { |
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modules: [], |
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listeners: [], |
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getVersion: function(name) { |
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return this.Env.modules[name] || null; |
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} |
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}); |
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var L = Y.lang; |
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// add old lang properties |
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Y.mix(L, { |
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augmentObject: function(r, s) { |
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var a = arguments, wl = (a.length > 2) ? Y.Array(a, 2, true) : null; |
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return Y.mix(r, s, (wl), wl); |
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}, |
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augmentProto: function(r, s) { |
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var a = arguments, wl = (a.length > 2) ? Y.Array(a, 2, true) : null; |
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return Y.mix(r, s, (wl), wl, 1); |
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}, |
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// extend: Y.bind(Y.extend, Y), |
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extend: Y.extend, |
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// merge: Y.bind(Y.merge, Y) |
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merge: Y.merge |
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}, true); |
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L.augment = L.augmentProto; |
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L.hasOwnProperty = function(o, k) { |
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return (o.hasOwnProperty(k)); |
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}; |
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Y.augmentProto = L.augmentProto; |
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// add register function |
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Y.mix(Y, { |
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register: function(name, mainClass, data) { |
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var mods = Y.Env.modules; |
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if (!mods[name]) { |
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mods[name] = { versions:[], builds:[] }; |
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} |
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var m=mods[name],v=data.version,b=data.build,ls=Y.Env.listeners; |
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m.name = name; |
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m.version = v; |
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m.build = b; |
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m.versions.push(v); |
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m.builds.push(b); |
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m.mainClass = mainClass; |
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// fire the module load listeners |
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for (var i=0;i<ls.length;i=i+1) { |
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ls[i](m); |
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} |
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// label the main class |
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if (mainClass) { |
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mainClass.VERSION = v; |
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mainClass.BUILD = b; |
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} else { |
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Y.log("mainClass is undefined for module " + name, "warn"); |
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} |
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} |
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}); |
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// add old load listeners |
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if ("undefined" !== typeof YAHOO_config) { |
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var l=YAHOO_config.listener,ls=Y.Env.listeners,unique=true,i; |
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if (l) { |
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// if YAHOO is loaded multiple times we need to check to see if |
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// this is a new config object. If it is, add the new component |
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// load listener to the stack |
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for (i=0;i<ls.length;i=i+1) { |
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if (ls[i]==l) { |
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unique=false; |
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break; |
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} |
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} |
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if (unique) { |
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ls.push(l); |
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} |
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} |
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} |
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// add old registration for yahoo |
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Y.register("yahoo", Y, {version: "3.0.0", build: "1549"}); |
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if (Y.Event) { |
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var o = { |
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/** |
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* Safari detection |
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* @property isSafari |
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* @private |
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* @static |
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* @deprecated use Y.Env.UA.webkit |
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*/ |
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isSafari: Y.UA.webkit, |
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/** |
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* webkit version |
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* @property webkit |
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* @type string |
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* @private |
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* @static |
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* @deprecated use Y.Env.UA.webkit |
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*/ |
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webkit: Y.UA.webkit, |
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/** |
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* Normalized keycodes for webkit/safari |
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* @property webkitKeymap |
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* @type {int: int} |
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* @private |
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* @static |
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* @final |
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*/ |
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webkitKeymap: { |
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63232: 38, // up |
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63233: 40, // down |
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63234: 37, // left |
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63235: 39, // right |
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63276: 33, // page up |
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63277: 34, // page down |
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25: 9 // SHIFT-TAB (Safari provides a different key code in |
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// this case, even though the shiftKey modifier is set) |
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}, |
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/** |
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* IE detection |
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* @property isIE |
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* @private |
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* @static |
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* @deprecated use Y.Env.UA.ie |
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*/ |
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isIE: Y.UA.ie, |
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/** |
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* Returns scrollLeft |
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* @method _getScrollLeft |
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* @static |
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* @private |
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*/ |
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_getScrollLeft: function() { |
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return this._getScroll()[1]; |
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}, |
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/** |
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* Returns scrollTop |
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* @method _getScrollTop |
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* @static |
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* @private |
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*/ |
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_getScrollTop: function() { |
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return this._getScroll()[0]; |
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}, |
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/** |
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* Returns the scrollTop and scrollLeft. Used to calculate the |
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* pageX and pageY in Internet Explorer |
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* @method _getScroll |
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* @static |
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* @private |
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*/ |
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_getScroll: function() { |
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var d = Y.config.doc, dd = d.documentElement, db = d.body; |
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if (dd && (dd.scrollTop || dd.scrollLeft)) { |
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return [dd.scrollTop, dd.scrollLeft]; |
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} else if (db) { |
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return [db.scrollTop, db.scrollLeft]; |
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} else { |
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return [0, 0]; |
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} |
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}, |
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/** |
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* Returns the event's pageX |
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* @method getPageX |
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* @param {Event} ev the event |
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* @return {int} the event's pageX |
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* @static |
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*/ |
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getPageX: function(ev) { |
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var x = ev.pageX; |
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if (!x && 0 !== x) { |
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x = ev.clientX || 0; |
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if ( Y.UA.ie ) { |
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x += this._getScrollLeft(); |
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} |
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} |
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return x; |
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}, |
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/** |
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* Returns the charcode for an event |
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* @method getCharCode |
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* @param {Event} ev the event |
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* @return {int} the event's charCode |
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* @static |
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*/ |
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getCharCode: function(ev) { |
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var code = ev.keyCode || ev.charCode || 0; |
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// webkit normalization |
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if (Y.UA.webkit && (code in Y.Event.webkitKeymap)) { |
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code = Y.Event.webkitKeymap[code]; |
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} |
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return code; |
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}, |
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/** |
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* Returns the event's pageY |
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* @method getPageY |
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* @param {Event} ev the event |
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* @return {int} the event's pageY |
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* @static |
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*/ |
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getPageY: function(ev) { |
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var y = ev.pageY; |
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if (!y && 0 !== y) { |
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y = ev.clientY || 0; |
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if ( Y.UA.ie ) { |
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y += this._getScrollTop(); |
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} |
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} |
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return y; |
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}, |
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/** |
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* Returns the pageX and pageY properties as an indexed array. |
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* @method getXY |
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* @param {Event} ev the event |
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* @return {[x, y]} the pageX and pageY properties of the event |
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* @static |
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*/ |
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getXY: function(ev) { |
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return [this.getPageX(ev), this.getPageY(ev)]; |
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}, |
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/** |
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* Returns the event's related target |
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* @method getRelatedTarget |
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* @param {Event} ev the event |
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* @return {HTMLElement} the event's relatedTarget |
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* @static |
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*/ |
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getRelatedTarget: function(ev) { |
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var t = ev.relatedTarget; |
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if (!t) { |
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if (ev.type == "mouseout") { |
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t = ev.toElement; |
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} else if (ev.type == "mouseover") { |
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t = ev.fromElement; |
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} |
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} |
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return this.resolveTextNode(t); |
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}, |
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/** |
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* Returns the time of the event. If the time is not included, the |
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* event is modified using the current time. |
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* @method getTime |
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* @param {Event} ev the event |
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* @return {Date} the time of the event |
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* @static |
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*/ |
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getTime: function(ev) { |
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if (!ev.time) { |
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var t = new Date().getTime(); |
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try { |
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ev.time = t; |
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} catch(ex) { |
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this.lastError = ex; |
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return t; |
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} |
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} |
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return ev.time; |
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}, |
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/** |
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* Convenience method for stopPropagation + preventDefault |
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* @method stopEvent |
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* @param {Event} ev the event |
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* @static |
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*/ |
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stopEvent: function(ev) { |
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this.stopPropagation(ev); |
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this.preventDefault(ev); |
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}, |
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/** |
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* Stops event propagation |
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* @method stopPropagation |
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* @param {Event} ev the event |
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* @static |
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*/ |
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stopPropagation: function(ev) { |
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if (ev.stopPropagation) { |
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ev.stopPropagation(); |
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} else { |
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ev.cancelBubble = true; |
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} |
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}, |
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/** |
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* Prevents the default behavior of the event |
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* @method preventDefault |
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* @param {Event} ev the event |
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* @static |
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*/ |
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preventDefault: function(ev) { |
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if (ev.preventDefault) { |
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ev.preventDefault(); |
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} else { |
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ev.returnValue = false; |
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} |
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}, |
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/** |
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* Returns the event's target element. Safari sometimes provides |
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* a text node, and this is automatically resolved to the text |
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* node's parent so that it behaves like other browsers. |
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* @method getTarget |
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* @param {Event} ev the event |
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* @param {boolean} resolveTextNode when set to true the target's |
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* parent will be returned if the target is a |
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* text node. @deprecated, the text node is |
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* now resolved automatically |
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* @return {HTMLElement} the event's target |
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* @static |
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*/ |
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getTarget: function(ev, resolveTextNode) { |
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var t = ev.target || ev.srcElement; |
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return this.resolveTextNode(t); |
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}, |
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380 |
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/** |
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* In some cases, some browsers will return a text node inside |
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* the actual element that was targeted. This normalizes the |
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* return value for getTarget and getRelatedTarget. |
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* @method resolveTextNode |
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* @param {HTMLElement} node node to resolve |
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* @return {HTMLElement} the normized node |
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* @static |
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*/ |
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resolveTextNode: function(node) { |
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if (node && 3 == node.nodeType) { |
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return node.parentNode; |
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} else { |
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return node; |
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} |
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}, |
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397 |
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/** |
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* We cache elements bound by id because when the unload event |
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* fires, we can no longer use document.getElementById |
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* @method getEl |
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* @static |
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* @private |
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* @deprecated Elements are not cached any longer |
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*/ |
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getEl: function(id) { |
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return Y.get(id); |
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} |
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}; |
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410 |
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411 |
Y.mix(Y.Event, o); |
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412 |
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413 |
/** |
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414 |
* Calls Y.Event.attach with the correct argument order |
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415 |
* @method removeListener |
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416 |
*/ |
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417 |
Y.Event.removeListener = function(el, type, fn, data, override) { |
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418 |
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var context, a=[type, fn, el]; |
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420 |
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if (data) { |
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422 |
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if (override) { |
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context = (override === true) ? data : override; |
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} |
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426 |
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427 |
a.push(context); |
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428 |
a.push(data); |
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429 |
} |
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430 |
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431 |
a.push(COMPAT_ARG); |
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432 |
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|
433 |
return Y.Event.detach.apply(Y.Event, a); |
|
|
434 |
}; |
|
|
435 |
|
|
|
436 |
/** |
|
|
437 |
* Calls Y.Event.detach with the correct argument order |
|
|
438 |
* @method addListener |
|
|
439 |
*/ |
|
|
440 |
Y.Event.addListener = function(el, type, fn, data, override) { |
|
|
441 |
|
|
|
442 |
// Y.log('addListener:'); |
|
|
443 |
// Y.log(Y.Array(arguments, 0, true), 1); |
|
|
444 |
|
|
|
445 |
// var a = Y.Array(arguments, 0, true), el = a.shift(); |
|
|
446 |
// a.splice(2, 0, el); |
|
|
447 |
// return Y.Event.attach.apply(Y.Event, a); |
|
|
448 |
var context, a=[type, fn, el]; |
|
|
449 |
|
|
|
450 |
if (data) { |
|
|
451 |
|
|
|
452 |
if (override) { |
|
|
453 |
context = (override === true) ? data : override; |
|
|
454 |
} |
|
|
455 |
|
|
|
456 |
a.push(context); |
|
|
457 |
a.push(data); |
|
|
458 |
} |
|
|
459 |
|
|
|
460 |
a.push(COMPAT_ARG); |
|
|
461 |
|
|
|
462 |
return Y.Event.attach.apply(Y.Event, a); |
|
|
463 |
}; |
|
|
464 |
|
|
|
465 |
Y.Event.on = Y.Event.addListener; |
|
|
466 |
|
|
|
467 |
var newOnavail = Y.Event.onAvailable; |
|
|
468 |
|
|
|
469 |
Y.Event.onAvailable = function(id, fn, p_obj, p_override) { |
|
|
470 |
return newOnavail(id, fn, p_obj, p_override, false, true); |
|
|
471 |
}; |
|
|
472 |
|
|
|
473 |
Y.Event.onContentReady = function(id, fn, p_obj, p_override) { |
|
|
474 |
return newOnavail(id, fn, p_obj, p_override, true, true); |
|
|
475 |
}; |
|
|
476 |
|
|
|
477 |
Y.Event.onDOMReady = function(fn) { |
|
|
478 |
var a = Y.Array(arguments, 0, true); |
|
|
479 |
a.unshift('event:ready'); |
|
|
480 |
return Y.on.apply(Y, a); |
|
|
481 |
}; |
|
|
482 |
|
|
|
483 |
Y.util.Event = Y.Event; |
|
|
484 |
|
|
|
485 |
var CE = function(type, oScope, silent, signature) { |
|
|
486 |
//debugger; |
|
|
487 |
|
|
|
488 |
var o = { |
|
|
489 |
context: oScope, |
|
|
490 |
silent: silent || false |
|
|
491 |
// signature: signature || CE.LIST |
|
|
492 |
}; |
|
|
493 |
|
|
|
494 |
CE.superclass.constructor.call(this, type, o); |
|
|
495 |
|
|
|
496 |
this.signature = signature || CE.LIST; |
|
|
497 |
}; |
|
|
498 |
|
|
|
499 |
Y.extend(CE, Y.CustomEvent, { |
|
|
500 |
|
|
|
501 |
}); |
|
|
502 |
|
|
|
503 |
/** |
|
|
504 |
* Subscriber listener sigature constant. The LIST type returns three |
|
|
505 |
* parameters: the event type, the array of args passed to fire, and |
|
|
506 |
* the optional custom object |
|
|
507 |
* @property YAHOO.util.CustomEvent.LIST |
|
|
508 |
* @static |
|
|
509 |
* @type int |
|
|
510 |
*/ |
|
|
511 |
CE.LIST = 0; |
|
|
512 |
|
|
|
513 |
/** |
|
|
514 |
* Subscriber listener sigature constant. The FLAT type returns two |
|
|
515 |
* parameters: the first argument passed to fire and the optional |
|
|
516 |
* custom object |
|
|
517 |
* @property YAHOO.util.CustomEvent.FLAT |
|
|
518 |
* @static |
|
|
519 |
* @type int |
|
|
520 |
*/ |
|
|
521 |
CE.FLAT = 1; |
|
|
522 |
|
|
|
523 |
Y.util.CustomEvent = CE; |
|
|
524 |
|
|
|
525 |
var EP = function() { |
|
|
526 |
//console.log('Compat CustomEvent constructor executed: ' + this._yuid); |
|
|
527 |
if (!this._yuievt) { |
|
|
528 |
var sub = this.subscribe; |
|
|
529 |
Y.EventTarget.apply(this, arguments); |
|
|
530 |
this.subscribe = sub; |
|
|
531 |
this.__yuiepinit = function() {}; |
|
|
532 |
} |
|
|
533 |
}; |
|
|
534 |
|
|
|
535 |
Y.extend(EP, Y.EventTarget, { |
|
|
536 |
|
|
|
537 |
createEvent: function(type, o) { |
|
|
538 |
o = o || {}; |
|
|
539 |
o.signature = o.signature || CE.FLAT; |
|
|
540 |
return this.publish(type, o); |
|
|
541 |
}, |
|
|
542 |
|
|
|
543 |
subscribe: function(type, fn, obj, override) { |
|
|
544 |
var ce = this._yuievt.events[type] || this.createEvent(type), |
|
|
545 |
a = Y.Array(arguments); |
|
|
546 |
|
|
|
547 |
if (override && true !== override) { |
|
|
548 |
// a[2] = override; |
|
|
549 |
// a[1] = obj; |
|
|
550 |
} |
|
|
551 |
|
|
|
552 |
Y.EventTarget.prototype.subscribe.apply(this, a); |
|
|
553 |
}, |
|
|
554 |
|
|
|
555 |
fireEvent: function(type) { |
|
|
556 |
return this.fire.apply(this, arguments); |
|
|
557 |
}, |
|
|
558 |
|
|
|
559 |
hasEvent: function(type) { |
|
|
560 |
return this.getEvent(type); |
|
|
561 |
} |
|
|
562 |
}); |
|
|
563 |
|
|
|
564 |
Y.util.EventProvider = EP; |
|
|
565 |
|
|
|
566 |
} |
|
|
567 |
|
|
|
568 |
|
|
|
569 |
Y.register("event", Y, {version: "3.0.0", build: "1549"}); |
|
|
570 |
|
|
|
571 |
|
|
|
572 |
var propertyCache = {}; |
|
|
573 |
var patterns = { |
|
|
574 |
HYPHEN: /(-[a-z])/i, // to normalize get/setStyle |
|
|
575 |
ROOT_TAG: /^body|html$/i, // body for quirks mode, html for standards, |
|
|
576 |
OP_SCROLL:/^(?:inline|table-row)$/i |
|
|
577 |
}; |
|
|
578 |
|
|
|
579 |
var hyphenToCamel = function(property) { |
|
|
580 |
if ( !patterns.HYPHEN.test(property) ) { |
|
|
581 |
return property; // no hyphens |
|
|
582 |
} |
|
|
583 |
|
|
|
584 |
if (propertyCache[property]) { // already converted |
|
|
585 |
return propertyCache[property]; |
|
|
586 |
} |
|
|
587 |
|
|
|
588 |
var converted = property; |
|
|
589 |
|
|
|
590 |
while( patterns.HYPHEN.exec(converted) ) { |
|
|
591 |
converted = converted.replace(RegExp.$1, |
|
|
592 |
RegExp.$1.substr(1).toUpperCase()); |
|
|
593 |
} |
|
|
594 |
|
|
|
595 |
propertyCache[property] = converted; |
|
|
596 |
return converted; |
|
|
597 |
//return property.replace(/-([a-z])/gi, function(m0, m1) {return m1.toUpperCase()}) // cant use function as 2nd arg yet due to safari bug |
|
|
598 |
}; |
|
|
599 |
|
|
|
600 |
var Dom = { |
|
|
601 |
get: function(el) { |
|
|
602 |
if (el) { |
|
|
603 |
if (el.nodeType || el.item) { // Node, or NodeList |
|
|
604 |
return el; |
|
|
605 |
} |
|
|
606 |
|
|
|
607 |
if (typeof el === 'string') { // id |
|
|
608 |
return document.getElementById(el); |
|
|
609 |
} |
|
|
610 |
|
|
|
611 |
if ('length' in el) { // array-like |
|
|
612 |
var c = []; |
|
|
613 |
for (var i = 0, len = el.length; i < len; ++i) { |
|
|
614 |
c[c.length] = Dom.get(el[i]); |
|
|
615 |
} |
|
|
616 |
|
|
|
617 |
return c; |
|
|
618 |
} |
|
|
619 |
|
|
|
620 |
return el; // some other object, just pass it back |
|
|
621 |
} |
|
|
622 |
|
|
|
623 |
return null; |
|
|
624 |
}, |
|
|
625 |
|
|
|
626 |
isAncestor: function(haystack, needle) { |
|
|
627 |
return YUI.DOM.contains(Dom.get(haystack), Dom.get(needle)); |
|
|
628 |
}, |
|
|
629 |
|
|
|
630 |
inDocument: function(el) { |
|
|
631 |
return Dom.isAncestor(Y.config.doc.documentElement, el); |
|
|
632 |
}, |
|
|
633 |
|
|
|
634 |
batch: function(el, method, o, override, args) { |
|
|
635 |
el = (el && (el.tagName || el.item)) ? el : Dom.get(el); // skip get() when possible |
|
|
636 |
|
|
|
637 |
if (!el || !method) { |
|
|
638 |
return false; |
|
|
639 |
} |
|
|
640 |
if (args) { |
|
|
641 |
args = Y.Array(args); |
|
|
642 |
} |
|
|
643 |
var scope = (override) ? o : window; |
|
|
644 |
|
|
|
645 |
var apply = function(el) { |
|
|
646 |
if (args) { |
|
|
647 |
var tmp = slice.call(args); |
|
|
648 |
tmp.unshift(el); |
|
|
649 |
return method.apply(scope, tmp); |
|
|
650 |
} else { |
|
|
651 |
return method.call(scope, el, o); |
|
|
652 |
} |
|
|
653 |
}; |
|
|
654 |
|
|
|
655 |
if (el.tagName || el.length === undefined) { // element or not array-like |
|
|
656 |
return apply(el); |
|
|
657 |
} |
|
|
658 |
|
|
|
659 |
var collection = []; |
|
|
660 |
|
|
|
661 |
for (var i = 0, len = el.length; i < len; ++i) { |
|
|
662 |
collection[collection.length] = apply(el[i]); |
|
|
663 |
} |
|
|
664 |
|
|
|
665 |
return collection; |
|
|
666 |
}, |
|
|
667 |
|
|
|
668 |
// 2.x returns false if already present |
|
|
669 |
_addClass: function(el, className) { |
|
|
670 |
if ( YUI.DOM.hasClass(el, className) ) { |
|
|
671 |
return false; |
|
|
672 |
} |
|
|
673 |
|
|
|
674 |
YUI.DOM.addClass(el, className); |
|
|
675 |
return true; |
|
|
676 |
}, |
|
|
677 |
|
|
|
678 |
// 2.x returns false if not present |
|
|
679 |
_removeClass: function(el, className) { |
|
|
680 |
if ( !YUI.DOM.hasClass(el, className) ) { |
|
|
681 |
return false; |
|
|
682 |
} |
|
|
683 |
|
|
|
684 |
YUI.DOM.removeClass(el, className); |
|
|
685 |
return true; |
|
|
686 |
}, |
|
|
687 |
|
|
|
688 |
// 2.x returns false if no newClass or same as oldClass |
|
|
689 |
_replaceClass: function(el, oldClass, newClass) { |
|
|
690 |
if (!newClass || oldClass === newClass) { |
|
|
691 |
return false; |
|
|
692 |
} |
|
|
693 |
|
|
|
694 |
YUI.DOM.replaceClass(el, oldClass, newClass); |
|
|
695 |
return true; |
|
|
696 |
}, |
|
|
697 |
|
|
|
698 |
getElementsByClassName: function(className, tag, root) { |
|
|
699 |
tag = tag || '*'; |
|
|
700 |
root = (root) ? Dom.get(root) : Y.config.doc; |
|
|
701 |
var nodes = []; |
|
|
702 |
if (root) { |
|
|
703 |
nodes = Y.Selector.query(tag + '.' + className, root); |
|
|
704 |
} |
|
|
705 |
return nodes; |
|
|
706 |
}, |
|
|
707 |
|
|
|
708 |
getElementsBy: function(method, tag, root) { |
|
|
709 |
tag = tag || '*'; |
|
|
710 |
root = (root) ? Dom.get(root) : null || document; |
|
|
711 |
|
|
|
712 |
var nodes = []; |
|
|
713 |
if (root) { |
|
|
714 |
nodes = YUI.DOM.byTag(tag, root, method); |
|
|
715 |
} |
|
|
716 |
return nodes; |
|
|
717 |
}, |
|
|
718 |
|
|
|
719 |
getViewportWidth: YUI.DOM.winWidth, |
|
|
720 |
getViewportHeight: YUI.DOM.winHeight, |
|
|
721 |
getDocumentWidth: YUI.DOM.docWidth, |
|
|
722 |
getDocumentHeight: YUI.DOM.docHeight, |
|
|
723 |
getDocumentScrollTop: YUI.DOM.docScrollY, |
|
|
724 |
getDocumentScrollLeft: YUI.DOM.docScrollX, |
|
|
725 |
getDocumentHeight: YUI.DOM.docHeight, |
|
|
726 |
|
|
|
727 |
_guid: function(el, prefix) { |
|
|
728 |
prefix = prefix || 'yui-gen'; |
|
|
729 |
Dom._id_counter = Dom._id_counter || 0; |
|
|
730 |
|
|
|
731 |
if (el && el.id) { // do not override existing ID |
|
|
732 |
return el.id; |
|
|
733 |
} |
|
|
734 |
|
|
|
735 |
var id = prefix + Dom._id_counter++; |
|
|
736 |
|
|
|
737 |
if (el) { |
|
|
738 |
el.id = id; |
|
|
739 |
} |
|
|
740 |
|
|
|
741 |
return id; |
|
|
742 |
}, |
|
|
743 |
|
|
|
744 |
_region: function(el) { |
|
|
745 |
if ( (el.parentNode === null || el.offsetParent === null || |
|
|
746 |
YUI.DOM.getStyle(el, 'display') == 'none') && el != el.ownerDocument.body) { |
|
|
747 |
return false; |
|
|
748 |
} |
|
|
749 |
|
|
|
750 |
return YUI.DOM.region(el); |
|
|
751 |
|
|
|
752 |
}, |
|
|
753 |
|
|
|
754 |
_ancestorByClass: function(element, className) { |
|
|
755 |
return YUI.DOM.ancestor(element, function(el) { |
|
|
756 |
return YUI.DOM.hasClass(el, className); |
|
|
757 |
}); |
|
|
758 |
}, |
|
|
759 |
|
|
|
760 |
_ancestorByTag: function(element, tag) { |
|
|
761 |
tag = tag.toUpperCase(); |
|
|
762 |
return YUI.DOM.ancestor(element, function(el) { |
|
|
763 |
return el.tagName.toUpperCase() === tag; |
|
|
764 |
}); |
|
|
765 |
} |
|
|
766 |
}; |
|
|
767 |
|
|
|
768 |
var slice = [].slice; |
|
|
769 |
|
|
|
770 |
var wrap = function(fn, name) { |
|
|
771 |
Dom[name] = function() { |
|
|
772 |
var args = slice.call(arguments); |
|
|
773 |
args[0] = Dom.get(args[0]); |
|
|
774 |
return fn.apply(Dom, args); |
|
|
775 |
}; |
|
|
776 |
}; |
|
|
777 |
|
|
|
778 |
var wrapped = { |
|
|
779 |
getAncestorBy: YUI.DOM.ancestor, |
|
|
780 |
getAncestorByClassName: Dom._ancestorByClass, |
|
|
781 |
getAncestorByTagName: Dom._ancestorByTag, |
|
|
782 |
getPreviousSiblingBy: YUI.DOM.previous, |
|
|
783 |
getPreviousSibling: YUI.DOM.previous, |
|
|
784 |
getNextSiblingBy: YUI.DOM.next, |
|
|
785 |
getNextSibling: YUI.DOM.next, |
|
|
786 |
getFirstChildBy: YUI.DOM.firstChild, |
|
|
787 |
getFirstChild: YUI.DOM.firstChild, |
|
|
788 |
getLastChildBy: YUI.DOM.lastChild, |
|
|
789 |
getLastChild: YUI.DOM.lastChild, |
|
|
790 |
getChildrenBy: YUI.DOM.children, |
|
|
791 |
getChildren: YUI.DOM.children, |
|
|
792 |
insertBefore: function(newNode, refNode) { |
|
|
793 |
YUI.DOM.insertBefore(Dom.get(newNode), Dom.get(refNode)); |
|
|
794 |
}, |
|
|
795 |
insertAfter: function(newNode, refNode) { |
|
|
796 |
YUI.DOM.insertAfter(Dom.get(newNode), Dom.get(refNode)); |
|
|
797 |
} |
|
|
798 |
}; |
|
|
799 |
|
|
|
800 |
Y.each(wrapped, wrap); |
|
|
801 |
|
|
|
802 |
var batched = { |
|
|
803 |
getStyle: YUI.DOM.getStyle, |
|
|
804 |
setStyle: YUI.DOM.setStyle, |
|
|
805 |
getXY: YUI.DOM.getXY, |
|
|
806 |
setXY: YUI.DOM.setXY, |
|
|
807 |
getX: YUI.DOM.getX, |
|
|
808 |
getY: YUI.DOM.getY, |
|
|
809 |
setX: YUI.DOM.setX, |
|
|
810 |
setY: YUI.DOM.setY, |
|
|
811 |
getRegion: Dom._region, |
|
|
812 |
hasClass: YUI.DOM.hasClass, |
|
|
813 |
addClass: Dom._addClass, |
|
|
814 |
removeClass: Dom._removeClass, |
|
|
815 |
replaceClass: Dom._replaceClass, |
|
|
816 |
generateId: Dom._guid |
|
|
817 |
}; |
|
|
818 |
|
|
|
819 |
Y.each(batched, function(v, n) { |
|
|
820 |
Dom[n] = function(el) { |
|
|
821 |
var args = slice.call(arguments, 1); |
|
|
822 |
return Dom.batch(el, v, null, null, args); |
|
|
823 |
}; |
|
|
824 |
}); |
|
|
825 |
|
|
|
826 |
Y.util.Dom = Dom; |
|
|
827 |
|
|
|
828 |
YAHOO.util.Region = function(t, r, b, l) { |
|
|
829 |
this.top = t; |
|
|
830 |
this[1] = t; |
|
|
831 |
this.right = r; |
|
|
832 |
this.bottom = b; |
|
|
833 |
this.left = l; |
|
|
834 |
this[0] = l; |
|
|
835 |
}; |
|
|
836 |
|
|
|
837 |
YAHOO.util.Region.prototype.contains = function(region) { |
|
|
838 |
return ( region.left >= this.left && |
|
|
839 |
region.right <= this.right && |
|
|
840 |
region.top >= this.top && |
|
|
841 |
region.bottom <= this.bottom ); |
|
|
842 |
|
|
|
843 |
// this.logger.debug("does " + this + " contain " + region + " ... " + ret); |
|
|
844 |
}; |
|
|
845 |
|
|
|
846 |
YAHOO.util.Region.prototype.getArea = function() { |
|
|
847 |
return ( (this.bottom - this.top) * (this.right - this.left) ); |
|
|
848 |
}; |
|
|
849 |
|
|
|
850 |
YAHOO.util.Region.prototype.intersect = function(region) { |
|
|
851 |
var t = Math.max( this.top, region.top ); |
|
|
852 |
var r = Math.min( this.right, region.right ); |
|
|
853 |
var b = Math.min( this.bottom, region.bottom ); |
|
|
854 |
var l = Math.max( this.left, region.left ); |
|
|
855 |
|
|
|
856 |
if (b >= t && r >= l) { |
|
|
857 |
return new YAHOO.util.Region(t, r, b, l); |
|
|
858 |
} else { |
|
|
859 |
return null; |
|
|
860 |
} |
|
|
861 |
}; |
|
|
862 |
|
|
|
863 |
YAHOO.util.Region.prototype.union = function(region) { |
|
|
864 |
var t = Math.min( this.top, region.top ); |
|
|
865 |
var r = Math.max( this.right, region.right ); |
|
|
866 |
var b = Math.max( this.bottom, region.bottom ); |
|
|
867 |
var l = Math.min( this.left, region.left ); |
|
|
868 |
|
|
|
869 |
return new YAHOO.util.Region(t, r, b, l); |
|
|
870 |
}; |
|
|
871 |
|
|
|
872 |
YAHOO.util.Region.prototype.toString = function() { |
|
|
873 |
return ( "Region {" + |
|
|
874 |
"top: " + this.top + |
|
|
875 |
", right: " + this.right + |
|
|
876 |
", bottom: " + this.bottom + |
|
|
877 |
", left: " + this.left + |
|
|
878 |
"}" ); |
|
|
879 |
}; |
|
|
880 |
|
|
|
881 |
YAHOO.util.Region.getRegion = function(el) { |
|
|
882 |
return YUI.DOM.region(el); |
|
|
883 |
}; |
|
|
884 |
|
|
|
885 |
YAHOO.util.Point = function(x, y) { |
|
|
886 |
if (YAHOO.lang.isArray(x)) { // accept input from Dom.getXY, Event.getXY, etc. |
|
|
887 |
y = x[1]; // dont blow away x yet |
|
|
888 |
x = x[0]; |
|
|
889 |
} |
|
|
890 |
|
|
|
891 |
this.x = this.right = this.left = this[0] = x; |
|
|
892 |
this.y = this.top = this.bottom = this[1] = y; |
|
|
893 |
}; |
|
|
894 |
|
|
|
895 |
YAHOO.util.Point.prototype = new YAHOO.util.Region(); |
|
|
896 |
|
|
|
897 |
|
|
|
898 |
|
|
|
899 |
}, '3.0.0' ,{requires:['dom','event']}); |
|
|
900 |
YUI._setup(); YUI.use('dom', 'event', 'compat'); |