mirror of
http://git.whoc.org.uk/git/password-manager.git
synced 2025-10-25 01:37:34 +02:00
First release of /delta version
This commit is contained in:
Giulio Cesare Solaroli
471
frontend/delta/js/Clipperz/YUI/DomHelper.js
Normal file
471
frontend/delta/js/Clipperz/YUI/DomHelper.js
Normal file
@@ -0,0 +1,471 @@
|
||||
/*
|
||||
|
||||
Copyright 2008-2013 Clipperz Srl
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||||
|
||||
This file is part of Clipperz, the online password manager.
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||||
For further information about its features and functionalities please
|
||||
refer to http://www.clipperz.com.
|
||||
|
||||
* Clipperz is free software: you can redistribute it and/or modify it
|
||||
under the terms of the GNU Affero General Public License as published
|
||||
by the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
* Clipperz is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Affero General Public License for more details.
|
||||
|
||||
* You should have received a copy of the GNU Affero General Public
|
||||
License along with Clipperz. If not, see http://www.gnu.org/licenses/.
|
||||
|
||||
*/
|
||||
|
||||
if (typeof(Clipperz) == 'undefined') { Clipperz = {}; }
|
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if (typeof(Clipperz.YUI) == 'undefined') { Clipperz.YUI = {}; }
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||||
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||||
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||||
/**
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||||
* @class Clipperz.ext.DomHelper
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||||
* Utility class for working with DOM and/or Templates. It transparently supports using HTML fragments or DOM.
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||||
* For more information see <a href="http://www.jackslocum.com/yui/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
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||||
* @singleton
|
||||
*/
|
||||
Clipperz.YUI.DomHelper = new function(){
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||||
/**@private*/
|
||||
var d = document;
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||||
var tempTableEl = null;
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||||
/** True to force the use of DOM instead of html fragments @type Boolean */
|
||||
this.useDom = false;
|
||||
var emptyTags = /^(?:base|basefont|br|frame|hr|img|input|isindex|link|meta|nextid|range|spacer|wbr|audioscope|area|param|keygen|col|limittext|spot|tab|over|right|left|choose|atop|of)$/i;
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||||
/**
|
||||
* Applies a style specification to an element
|
||||
* @param {String/HTMLElement} el The element to apply styles to
|
||||
* @param {String/Object/Function} styles A style specification string eg "width:100px", or object in the form {width:"100px"}, or
|
||||
* a function which returns such a specification.
|
||||
*/
|
||||
this.applyStyles = function(el, styles){
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||||
if(styles){
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||||
var D = YAHOO.util.Dom;
|
||||
if (typeof styles == "string"){
|
||||
var re = /\s?([a-z\-]*)\:([^;]*);?/gi;
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||||
var matches;
|
||||
while ((matches = re.exec(styles)) != null){
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||||
D.setStyle(el, matches[1], matches[2]);
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||||
}
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||||
}else if (typeof styles == "object"){
|
||||
for (var style in styles){
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||||
D.setStyle(el, style, styles[style]);
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||||
}
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||||
}else if (typeof styles == "function"){
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||||
Clipperz.YUI.DomHelper.applyStyles(el, styles.call());
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||||
}
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||||
}
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||||
};
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||||
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||||
// build as innerHTML where available
|
||||
/** @ignore */
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||||
var createHtml = function(o){
|
||||
var b = '';
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||||
|
||||
if(typeof(o['html']) != 'undefined') {
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||||
o['html'] = Clipperz.Base.sanitizeString(o['html']);
|
||||
} else if (typeof(o['htmlString']) != 'undefined') {
|
||||
o['html'] = o['htmlString'];
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||||
delete o.htmlString;
|
||||
}
|
||||
|
||||
if (MochiKit.Base.isArrayLike(o)) {
|
||||
for (var i = 0, l = o.length; i < l; i++) {
|
||||
b += createHtml(o[i]);
|
||||
}
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||||
return b;
|
||||
}
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||||
|
||||
b += '<' + o.tag;
|
||||
for(var attr in o){
|
||||
if(attr == 'tag' || attr == 'children' || attr == 'html' || typeof o[attr] == 'function') continue;
|
||||
if(attr == 'style'){
|
||||
var s = o['style'];
|
||||
if(typeof s == 'function'){
|
||||
s = s.call();
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||||
}
|
||||
if(typeof s == 'string'){
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||||
b += ' style="' + s + '"';
|
||||
}else if(typeof s == 'object'){
|
||||
b += ' style="';
|
||||
for(var key in s){
|
||||
if(typeof s[key] != 'function'){
|
||||
b += key + ':' + s[key] + ';';
|
||||
}
|
||||
}
|
||||
b += '"';
|
||||
}
|
||||
}else{
|
||||
if(attr == 'cls'){
|
||||
b += ' class="' + o['cls'] + '"';
|
||||
}else if(attr == 'htmlFor'){
|
||||
b += ' for="' + o['htmlFor'] + '"';
|
||||
}else{
|
||||
b += ' ' + attr + '="' + o[attr] + '"';
|
||||
}
|
||||
}
|
||||
}
|
||||
if(emptyTags.test(o.tag)){
|
||||
b += ' />';
|
||||
}else{
|
||||
b += '>';
|
||||
if(o.children){
|
||||
for(var i = 0, len = o.children.length; i < len; i++) {
|
||||
b += createHtml(o.children[i], b);
|
||||
}
|
||||
}
|
||||
if(o.html){
|
||||
b += o.html;
|
||||
}
|
||||
b += '</' + o.tag + '>';
|
||||
}
|
||||
return b;
|
||||
}
|
||||
|
||||
// build as dom
|
||||
/** @ignore */
|
||||
var createDom = function(o, parentNode){
|
||||
var el = d.createElement(o.tag);
|
||||
var useSet = el.setAttribute ? true : false; // In IE some elements don't have setAttribute
|
||||
for(var attr in o){
|
||||
if(attr == 'tag' || attr == 'children' || attr == 'html' || attr == 'style' || typeof o[attr] == 'function') continue;
|
||||
if(attr=='cls'){
|
||||
el.className = o['cls'];
|
||||
}else{
|
||||
if(useSet) el.setAttribute(attr, o[attr]);
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||||
else el[attr] = o[attr];
|
||||
}
|
||||
}
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||||
Clipperz.YUI.DomHelper.applyStyles(el, o.style);
|
||||
if(o.children){
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||||
for(var i = 0, len = o.children.length; i < len; i++) {
|
||||
createDom(o.children[i], el);
|
||||
}
|
||||
}
|
||||
if(o.html){
|
||||
el.innerHTML = o.html;
|
||||
}
|
||||
if(parentNode){
|
||||
parentNode.appendChild(el);
|
||||
}
|
||||
return el;
|
||||
};
|
||||
|
||||
/**
|
||||
* @ignore
|
||||
* Nasty code for IE's broken table implementation
|
||||
*/
|
||||
var insertIntoTable = function(tag, where, el, html){
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||||
if(!tempTableEl){
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||||
tempTableEl = document.createElement('div');
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||||
}
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||||
var nodes;
|
||||
if(tag == 'table' || tag == 'tbody'){
|
||||
tempTableEl.innerHTML = '<table><tbody>'+html+'</tbody></table>';
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||||
nodes = tempTableEl.firstChild.firstChild.childNodes;
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||||
}else{
|
||||
tempTableEl.innerHTML = '<table><tbody><tr>'+html+'</tr></tbody></table>';
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||||
nodes = tempTableEl.firstChild.firstChild.firstChild.childNodes;
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||||
}
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||||
if (where == 'beforebegin') {
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||||
nodes.reverse();
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||||
// el.parentNode.insertBefore(node, el);
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||||
MochiKit.Base.map(function(aNode) {el.parentNode.insertBefore(aNode, el)}, nodes);
|
||||
} else if (where == 'afterbegin') {
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||||
nodes.reverse();
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||||
// el.insertBefore(node, el.firstChild);
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||||
MochiKit.Base.map(function(aNode) {el.insertBefore(aNode, el.firstChild)}, nodes);
|
||||
} else if (where == 'beforeend') {
|
||||
// el.appendChild(node);
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||||
MochiKit.Base.map(function(aNode) {el.appendChild(aNode)}, nodes);
|
||||
} else if (where == 'afterend') {
|
||||
// el.parentNode.insertBefore(node, el.nextSibling);
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||||
MochiKit.Base.map(function(aNode) {el.parentNode.insertBefore(aNode, el.nextSibling)}, nodes);
|
||||
}
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||||
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||||
return nodes;
|
||||
}
|
||||
|
||||
/**
|
||||
* Inserts an HTML fragment into the Dom
|
||||
* @param {String} where Where to insert the html in relation to el - beforeBegin, afterBegin, beforeEnd, afterEnd.
|
||||
* @param {HTMLElement} el The context element
|
||||
* @param {String} html The HTML fragmenet
|
||||
* @return {HTMLElement} The new node
|
||||
*/
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||||
this.insertHtml = function(where, el, html){
|
||||
where = where.toLowerCase();
|
||||
// if(el.insertAdjacentHTML){
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||||
if(Clipperz_IEisBroken){
|
||||
var tag = el.tagName.toLowerCase();
|
||||
if(tag == 'table' || tag == 'tbody' || tag == 'tr'){
|
||||
return insertIntoTable(tag, where, el, html);
|
||||
}
|
||||
switch(where){
|
||||
case 'beforebegin':
|
||||
el.insertAdjacentHTML(where, html);
|
||||
return el.previousSibling;
|
||||
case 'afterbegin':
|
||||
el.insertAdjacentHTML(where, html);
|
||||
return el.firstChild;
|
||||
case 'beforeend':
|
||||
el.insertAdjacentHTML(where, html);
|
||||
return el.lastChild;
|
||||
case 'afterend':
|
||||
el.insertAdjacentHTML(where, html);
|
||||
return el.nextSibling;
|
||||
}
|
||||
throw 'Illegal insertion point -> "' + where + '"';
|
||||
}
|
||||
var range = el.ownerDocument.createRange();
|
||||
var frag;
|
||||
switch(where){
|
||||
case 'beforebegin':
|
||||
range.setStartBefore(el);
|
||||
frag = range.createContextualFragment(html);
|
||||
el.parentNode.insertBefore(frag, el);
|
||||
return el.previousSibling;
|
||||
case 'afterbegin':
|
||||
if(el.firstChild){ // faster
|
||||
range.setStartBefore(el.firstChild);
|
||||
}else{
|
||||
range.selectNodeContents(el);
|
||||
range.collapse(true);
|
||||
}
|
||||
frag = range.createContextualFragment(html);
|
||||
el.insertBefore(frag, el.firstChild);
|
||||
return el.firstChild;
|
||||
case 'beforeend':
|
||||
if(el.lastChild){
|
||||
range.setStartAfter(el.lastChild); // faster
|
||||
}else{
|
||||
range.selectNodeContents(el);
|
||||
range.collapse(false);
|
||||
}
|
||||
frag = range.createContextualFragment(html);
|
||||
el.appendChild(frag);
|
||||
return el.lastChild;
|
||||
case 'afterend':
|
||||
range.setStartAfter(el);
|
||||
frag = range.createContextualFragment(html);
|
||||
el.parentNode.insertBefore(frag, el.nextSibling);
|
||||
return el.nextSibling;
|
||||
}
|
||||
throw 'Illegal insertion point -> "' + where + '"';
|
||||
};
|
||||
|
||||
/**
|
||||
* Creates new Dom element(s) and inserts them before el
|
||||
* @param {String/HTMLElement/Element} el The context element
|
||||
* @param {Object} o The Dom object spec (and children)
|
||||
* @param {<i>Boolean</i>} returnElement (optional) true to return a YAHOO.Element
|
||||
* @return {HTMLElement} The new node
|
||||
*/
|
||||
this.insertBefore = function(el, o, returnElement){
|
||||
el = el.dom ? el.dom : YAHOO.util.Dom.get(el);
|
||||
var newNode;
|
||||
if(this.useDom){
|
||||
newNode = createDom(o, null);
|
||||
el.parentNode.insertBefore(newNode, el);
|
||||
}else{
|
||||
var html = createHtml(o);
|
||||
newNode = this.insertHtml('beforeBegin', el, html);
|
||||
}
|
||||
return returnElement ? YAHOO.Element.get(newNode, true) : newNode;
|
||||
};
|
||||
|
||||
/**
|
||||
* Creates new Dom element(s) and inserts them after el
|
||||
* @param {String/HTMLElement/Element} el The context element
|
||||
* @param {Object} o The Dom object spec (and children)
|
||||
* @param {<i>Boolean</i>} returnElement (optional) true to return a YAHOO.Element
|
||||
* @return {HTMLElement} The new node
|
||||
*/
|
||||
this.insertAfter = function(el, o, returnElement){
|
||||
el = el.dom ? el.dom : YAHOO.util.Dom.get(el);
|
||||
var newNode;
|
||||
if(this.useDom){
|
||||
newNode = createDom(o, null);
|
||||
el.parentNode.insertBefore(newNode, el.nextSibling);
|
||||
}else{
|
||||
var html = createHtml(o);
|
||||
newNode = this.insertHtml('afterEnd', el, html);
|
||||
}
|
||||
return returnElement ? YAHOO.Element.get(newNode, true) : newNode;
|
||||
};
|
||||
|
||||
/**
|
||||
* Creates new Dom element(s) and appends them to el
|
||||
* @param {String/HTMLElement/Element} el The context element
|
||||
* @param {Object} o The Dom object spec (and children)
|
||||
* @param {<i>Boolean</i>} returnElement (optional) true to return a YAHOO.Element
|
||||
* @return {HTMLElement} The new node
|
||||
*/
|
||||
this.append = function(el, o, returnElement){
|
||||
el = el.dom ? el.dom : YAHOO.util.Dom.get(el);
|
||||
var newNode;
|
||||
if(this.useDom){
|
||||
newNode = createDom(o, null);
|
||||
el.appendChild(newNode);
|
||||
}else{
|
||||
var html = createHtml(o);
|
||||
newNode = this.insertHtml('beforeEnd', el, html);
|
||||
}
|
||||
return returnElement ? YAHOO.Element.get(newNode, true) : newNode;
|
||||
};
|
||||
|
||||
/**
|
||||
* Creates new Dom element(s) and overwrites the contents of el with them
|
||||
* @param {String/HTMLElement/Element} el The context element
|
||||
* @param {Object} o The Dom object spec (and children)
|
||||
* @param {<i>Boolean</i>} returnElement (optional) true to return a YAHOO.Element
|
||||
* @return {HTMLElement} The new node
|
||||
*/
|
||||
this.overwrite = function(el, o, returnElement){
|
||||
el = el.dom ? el.dom : YAHOO.util.Dom.get(el);
|
||||
el.innerHTML = createHtml(o);
|
||||
return returnElement ? YAHOO.Element.get(el.firstChild, true) : el.firstChild;
|
||||
};
|
||||
|
||||
/**
|
||||
* Creates a new Clipperz.YUI.DomHelper.Template from the Dom object spec
|
||||
* @param {Object} o The Dom object spec (and children)
|
||||
* @return {Clipperz.YUI.DomHelper.Template} The new template
|
||||
*/
|
||||
this.createTemplate = function(o){
|
||||
var html = createHtml(o);
|
||||
return new Clipperz.YUI.DomHelper.Template(html);
|
||||
};
|
||||
}();
|
||||
|
||||
/**
|
||||
* @class Clipperz.YUI.DomHelper.Template
|
||||
* Represents an HTML fragment template.
|
||||
* For more information see <a href="http://www.jackslocum.com/yui/2006/10/06/domhelper-create-elements-using-dom-html-fragments-or-templates/">this blog post with examples</a>.
|
||||
* <br>
|
||||
* <b>This class is also available as Clipperz.YUI.Template</b>.
|
||||
* @constructor
|
||||
* @param {String/Array} html The HTML fragment or an array of fragments to join('') or multiple arguments to join('')
|
||||
*/
|
||||
Clipperz.YUI.DomHelper.Template = function(html){
|
||||
if(html instanceof Array){
|
||||
html = html.join('');
|
||||
}else if(arguments.length > 1){
|
||||
html = Array.prototype.join.call(arguments, '');
|
||||
}
|
||||
/**@private*/
|
||||
this.html = html;
|
||||
};
|
||||
Clipperz.YUI.DomHelper.Template.prototype = {
|
||||
/**
|
||||
* Returns an HTML fragment of this template with the specified values applied
|
||||
* @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
|
||||
* @return {String}
|
||||
*/
|
||||
applyTemplate : function(values){
|
||||
if(this.compiled){
|
||||
return this.compiled(values);
|
||||
}
|
||||
var empty = '';
|
||||
var fn = function(match, index){
|
||||
if(typeof values[index] != 'undefined'){
|
||||
return values[index];
|
||||
}else{
|
||||
return empty;
|
||||
}
|
||||
}
|
||||
return this.html.replace(this.re, fn);
|
||||
},
|
||||
|
||||
/**
|
||||
* The regular expression used to match template variables
|
||||
* @type RegExp
|
||||
* @property
|
||||
*/
|
||||
re : /\{([\w|-]+)\}/g,
|
||||
|
||||
/**
|
||||
* Compiles the template into an internal function, eliminating the RegEx overhead
|
||||
*/
|
||||
compile : function(){
|
||||
var body = ["this.compiled = function(values){ return ['"];
|
||||
body.push(this.html.replace(this.re, "', values['$1'], '"));
|
||||
body.push("'].join('');};");
|
||||
eval(body.join(''));
|
||||
return this;
|
||||
},
|
||||
|
||||
/**
|
||||
* Applies the supplied values to the template and inserts the new node(s) before el
|
||||
* @param {String/HTMLElement/Element} el The context element
|
||||
* @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
|
||||
* @param {<i>Boolean</i>} returnElement (optional) true to return a YAHOO.Element
|
||||
* @return {HTMLElement} The new node
|
||||
*/
|
||||
insertBefore: function(el, values, returnElement){
|
||||
el = el.dom ? el.dom : YAHOO.util.Dom.get(el);
|
||||
var newNode = Clipperz.YUI.DomHelper.insertHtml('beforeBegin', el, this.applyTemplate(values));
|
||||
return returnElement ? YAHOO.Element.get(newNode, true) : newNode;
|
||||
},
|
||||
|
||||
/**
|
||||
* Applies the supplied values to the template and inserts the new node(s) after el
|
||||
* @param {String/HTMLElement/Element} el The context element
|
||||
* @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
|
||||
* @param {<i>Boolean</i>} returnElement (optional) true to return a YAHOO.Element
|
||||
* @return {HTMLElement} The new node
|
||||
*/
|
||||
insertAfter : function(el, values, returnElement){
|
||||
el = el.dom ? el.dom : YAHOO.util.Dom.get(el);
|
||||
var newNode = Clipperz.YUI.DomHelper.insertHtml('afterEnd', el, this.applyTemplate(values));
|
||||
return returnElement ? YAHOO.Element.get(newNode, true) : newNode;
|
||||
},
|
||||
|
||||
/**
|
||||
* Applies the supplied values to the template and append the new node(s) to el
|
||||
* @param {String/HTMLElement/Element} el The context element
|
||||
* @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
|
||||
* @param {<i>Boolean</i>} returnElement (optional) true to return a YAHOO.Element
|
||||
* @return {HTMLElement} The new node
|
||||
*/
|
||||
append : function(el, values, returnElement){
|
||||
var sanitizedValues;
|
||||
var key;
|
||||
|
||||
sanitizedValues = {};
|
||||
for (key in values) {
|
||||
sanitizedValues[key] = Clipperz.Base.sanitizeString(values[key]);
|
||||
}
|
||||
el = (typeof el == 'string') ? YAHOO.util.Dom.get(el) : el;
|
||||
var newNode = Clipperz.YUI.DomHelper.insertHtml('beforeEnd', el, this.applyTemplate(sanitizedValues));
|
||||
|
||||
return newNode;
|
||||
},
|
||||
|
||||
/**
|
||||
* Applies the supplied values to the template and overwrites the content of el with the new node(s)
|
||||
* @param {String/HTMLElement/Element} el The context element
|
||||
* @param {Object} values The template values. Can be an array if your params are numeric (i.e. {0}) or an object (i.e. {foo: 'bar'})
|
||||
* @param {<i>Boolean</i>} returnElement (optional) true to return a YAHOO.Element
|
||||
* @return {HTMLElement} The new node
|
||||
*/
|
||||
overwrite : function(el, values, returnElement){
|
||||
el = el.dom ? el.dom : YAHOO.util.Dom.get(el);
|
||||
el.innerHTML = '';
|
||||
var newNode = Clipperz.YUI.DomHelper.insertHtml('beforeEnd', el, this.applyTemplate(values));
|
||||
return returnElement ? YAHOO.Element.get(newNode, true) : newNode;
|
||||
}
|
||||
};
|
||||
/**
|
||||
* Alias for applyTemplate
|
||||
* @method
|
||||
*/
|
||||
Clipperz.YUI.DomHelper.Template.prototype.apply = Clipperz.YUI.DomHelper.Template.prototype.applyTemplate;
|
||||
|
||||
Clipperz.YUI.Template = Clipperz.YUI.DomHelper.Template;
|
||||
709
frontend/delta/js/Clipperz/YUI/DomQuery.js
Normal file
709
frontend/delta/js/Clipperz/YUI/DomQuery.js
Normal file
@@ -0,0 +1,709 @@
|
||||
/*
|
||||
|
||||
Copyright 2008-2013 Clipperz Srl
|
||||
|
||||
This file is part of Clipperz, the online password manager.
|
||||
For further information about its features and functionalities please
|
||||
refer to http://www.clipperz.com.
|
||||
|
||||
* Clipperz is free software: you can redistribute it and/or modify it
|
||||
under the terms of the GNU Affero General Public License as published
|
||||
by the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
* Clipperz is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Affero General Public License for more details.
|
||||
|
||||
* You should have received a copy of the GNU Affero General Public
|
||||
License along with Clipperz. If not, see http://www.gnu.org/licenses/.
|
||||
|
||||
*/
|
||||
|
||||
if (typeof(Clipperz) == 'undefined') { Clipperz = {}; }
|
||||
if (typeof(Clipperz.YUI) == 'undefined') { Clipperz.YUI = {}; }
|
||||
|
||||
|
||||
/*
|
||||
* yui-ext 0.40
|
||||
* Copyright(c) 2006, Jack Slocum.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @class Clipperz.YUI.DomQuery
|
||||
* Provides high performance selector/xpath processing by compiling queries into reusable functions.
|
||||
* New pseudo classes and matchers can be plugged. It works on HTML and XML documents (if a content node is passed in).
|
||||
* @singleton
|
||||
*/
|
||||
Clipperz.YUI.DomQuery = function(){
|
||||
var cache = {}, simpleCache = {}, valueCache = {};
|
||||
var nonSpace = /\S/;
|
||||
var trimRe = /^\s*(.*?)\s*$/;
|
||||
var tplRe = /\{(\d+)\}/g;
|
||||
var modeRe = /^(\s?[\/>]\s?|\s|$)/;
|
||||
var clsRes = {};
|
||||
|
||||
function child(p, index){
|
||||
var i = 0;
|
||||
var n = p.firstChild;
|
||||
while(n){
|
||||
if(n.nodeType == 1){
|
||||
i++;
|
||||
if(i == index){
|
||||
return n;
|
||||
}
|
||||
}
|
||||
n = n.nextSibling;
|
||||
}
|
||||
return null;
|
||||
};
|
||||
|
||||
function next(d){
|
||||
var n = d.nextSibling;
|
||||
while(n && n.nodeType != 1){
|
||||
n = n.nextSibling;
|
||||
}
|
||||
return n;
|
||||
};
|
||||
|
||||
function prev(d){
|
||||
var n = d.previousSibling;
|
||||
while(n && n.nodeType != 1){
|
||||
n = n.previousSibling;
|
||||
}
|
||||
return n;
|
||||
};
|
||||
|
||||
function clean(d){
|
||||
var n = d.firstChild, ni = -1;
|
||||
while(n){
|
||||
var nx = n.nextSibling;
|
||||
if(n.nodeType == 3 && !nonSpace.test(n.nodeValue)){
|
||||
d.removeChild(n);
|
||||
}else{
|
||||
n.nodeIndex = ++ni;
|
||||
}
|
||||
n = nx;
|
||||
}
|
||||
return this;
|
||||
};
|
||||
|
||||
function byClassName(c, a, v){
|
||||
if(!v){
|
||||
return c;
|
||||
}
|
||||
var re = clsRes[v];
|
||||
if(!re){
|
||||
re = new RegExp('(?:^|\\s)(?:' + v + ')(?:\\s|$)');
|
||||
clsRes[v] = re;
|
||||
}
|
||||
var r = [];
|
||||
for(var i = 0, ci; ci = c[i]; i++){
|
||||
if(re.test(ci.className)){
|
||||
r[r.length] = ci;
|
||||
}
|
||||
}
|
||||
return r;
|
||||
};
|
||||
|
||||
function convert(c){
|
||||
if(c.slice){
|
||||
return c;
|
||||
}
|
||||
var r = [];
|
||||
for(var i = 0, l = c.length; i < l; i++){
|
||||
r[r.length] = c[i];
|
||||
}
|
||||
return r;
|
||||
};
|
||||
|
||||
function attrValue(n, attr){
|
||||
if(!n.tagName && typeof n.length != 'undefined'){
|
||||
n = n[0];
|
||||
}
|
||||
if(!n){
|
||||
return null;
|
||||
}
|
||||
if(attr == 'for'){
|
||||
return n.htmlFor;
|
||||
}
|
||||
if(attr == 'class' || attr == 'className'){
|
||||
return n.className;
|
||||
}
|
||||
return n.getAttribute(attr) || n[attr];
|
||||
|
||||
};
|
||||
|
||||
function getNodes(ns, mode, tagName){
|
||||
var result = [], cs;
|
||||
if(!ns){
|
||||
return result;
|
||||
}
|
||||
mode = mode ? mode.replace(trimRe, '$1') : '';
|
||||
tagName = tagName || '*';
|
||||
if(ns.tagName || ns == document){
|
||||
ns = [ns];
|
||||
}
|
||||
if(mode != '/' && mode != '>'){
|
||||
for(var i = 0, ni; ni = ns[i]; i++){
|
||||
cs = ni.getElementsByTagName(tagName);
|
||||
result = concat(result, cs);
|
||||
}
|
||||
}else{
|
||||
for(var i = 0, ni; ni = ns[i]; i++){
|
||||
var cn = ni.getElementsByTagName(tagName);
|
||||
for(var j = 0, cj; cj = cn[j]; j++){
|
||||
if(cj.parentNode == ni){
|
||||
result[result.length] = cj;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
return result;
|
||||
};
|
||||
|
||||
function concat(a, b){
|
||||
if(b.slice){
|
||||
return a.concat(b);
|
||||
}
|
||||
for(var i = 0, l = b.length; i < l; i++){
|
||||
a[a.length] = b[i];
|
||||
}
|
||||
return a;
|
||||
}
|
||||
|
||||
function byTag(cs, tagName){
|
||||
if(cs.tagName || cs == document){
|
||||
cs = [cs];
|
||||
}
|
||||
if(!tagName){
|
||||
return cs;
|
||||
}
|
||||
var r = []; tagName = tagName.toLowerCase();
|
||||
for(var i = 0, ci; ci = cs[i]; i++){
|
||||
if(ci.nodeType == 1 && ci.tagName.toLowerCase()==tagName){
|
||||
r[r.length] = ci;
|
||||
}
|
||||
}
|
||||
return r;
|
||||
};
|
||||
|
||||
function byId(cs, attr, id){
|
||||
if(cs.tagName || cs == document){
|
||||
cs = [cs];
|
||||
}
|
||||
if(!id){
|
||||
return cs;
|
||||
}
|
||||
var r = [];
|
||||
for(var i = 0, l = cs.length; i < l; i++){
|
||||
var ci = cs[i];
|
||||
if(ci && ci.id == id){
|
||||
r[r.length] = ci;
|
||||
}
|
||||
}
|
||||
return r;
|
||||
};
|
||||
|
||||
function byAttribute(cs, attr, value, op, custom){
|
||||
var r = [], st = custom=='{';
|
||||
var f = Clipperz.YUI.DomQuery.operators[op];
|
||||
for(var i = 0, l = cs.length; i < l; i++){
|
||||
var a;
|
||||
if(st){
|
||||
a = Clipperz.YUI.DomQuery.getStyle(cs[i], attr);
|
||||
}
|
||||
else if(attr == 'class' || attr == 'className'){
|
||||
a = cs[i].className;
|
||||
}else if(attr == 'for'){
|
||||
a = cs[i].htmlFor;
|
||||
}else{
|
||||
a = cs[i].getAttribute(attr);
|
||||
}
|
||||
if((f && f(a, value)) || (!f && a)){
|
||||
r[r.length] = cs[i];
|
||||
}
|
||||
}
|
||||
return r;
|
||||
};
|
||||
|
||||
function byPseudo(cs, name, value){
|
||||
return Clipperz.YUI.DomQuery.pseudos[name](cs, value);
|
||||
};
|
||||
|
||||
// This is for IE MSXML which does not support expandos.
|
||||
// IE runs the same speed using setAttribute, however FF slows way down
|
||||
// and Safari completely fails so they need to continue to use expandos.
|
||||
// Branched at load time for faster execution.
|
||||
var isIE = window.ActiveXObject;
|
||||
var addAttr = isIE ?
|
||||
function(n, a, v){
|
||||
n.setAttribute(a, v);
|
||||
} :
|
||||
function(n, a, v){
|
||||
n[a] = v;
|
||||
};
|
||||
var getAttr = isIE ?
|
||||
function(n, a){
|
||||
return n.getAttribute(a);
|
||||
} :
|
||||
function(n, a){
|
||||
return n[a];
|
||||
};
|
||||
var clearAttr = isIE ?
|
||||
function(n, a){
|
||||
n.removeAttribute(a);
|
||||
} :
|
||||
function(n, a, v){
|
||||
delete n[a];
|
||||
};
|
||||
|
||||
function nodup(cs){
|
||||
if(!cs.length){
|
||||
return cs;
|
||||
}
|
||||
addAttr(cs[0], '_nodup', true);
|
||||
var r = [cs[0]];
|
||||
for(var i = 1, len = cs.length; i < len; i++){
|
||||
var c = cs[i];
|
||||
if(!getAttr(c, '_nodup')){
|
||||
addAttr(c, '_nodup', true);
|
||||
r[r.length] = c;
|
||||
}
|
||||
}
|
||||
for(var i = 0, len = cs.length; i < len; i++){
|
||||
clearAttr(cs[i], '_nodup');
|
||||
}
|
||||
return r;
|
||||
}
|
||||
|
||||
function quickDiff(c1, c2){
|
||||
if(!c1.length){
|
||||
return c2;
|
||||
}
|
||||
for(var i = 0, len = c1.length; i < len; i++){
|
||||
addAttr(c1[i], '_qdiff', true);
|
||||
}
|
||||
var r = [];
|
||||
for(var i = 0, len = c2.length; i < len; i++){
|
||||
if(!getAttr(c2[i], '_qdiff')){
|
||||
r[r.length] = c2[i];
|
||||
}
|
||||
}
|
||||
for(var i = 0, len = c1.length; i < len; i++){
|
||||
clearAttr(c1[i], '_qdiff');
|
||||
}
|
||||
return r;
|
||||
}
|
||||
|
||||
function quickId(ns, mode, root, id){
|
||||
if(ns == root){
|
||||
var d = root.ownerDocument || root;
|
||||
return d.getElementById(id);
|
||||
}
|
||||
ns = getNodes(ns, mode, '*');
|
||||
return byId(ns, null, id);
|
||||
}
|
||||
|
||||
return {
|
||||
getStyle : function(el, name){
|
||||
return YAHOO.util.Dom.getStyle(el, name);
|
||||
},
|
||||
/**
|
||||
* Compiles a selector/xpath query into a reusable function. The returned function
|
||||
* takes one parameter "root" (optional), which is the context node from where the query should start.
|
||||
* @param {String} selector The selector/xpath query
|
||||
* @param {String} type (optional) Either 'select' (the default) or 'simple' for a simple selector match
|
||||
* @return {Function}
|
||||
*/
|
||||
compile : function(path, type){
|
||||
// strip leading slashes
|
||||
while(path.substr(0, 1)=='/'){
|
||||
path = path.substr(1);
|
||||
}
|
||||
type = type || 'select';
|
||||
|
||||
var fn = ['var f = function(root){\n var mode; var n = root || document;\n'];
|
||||
var q = path, mode, lq;
|
||||
var tk = Clipperz.YUI.DomQuery.matchers;
|
||||
var tklen = tk.length;
|
||||
var mm;
|
||||
while(q && lq != q){
|
||||
lq = q;
|
||||
var tm = q.match(/^(#)?([\w-\*]+)/);
|
||||
if(type == 'select'){
|
||||
if(tm){
|
||||
if(tm[1] == '#'){
|
||||
fn[fn.length] = 'n = quickId(n, mode, root, "'+tm[2]+'");';
|
||||
}else{
|
||||
fn[fn.length] = 'n = getNodes(n, mode, "'+tm[2]+'");';
|
||||
}
|
||||
q = q.replace(tm[0], '');
|
||||
}else{
|
||||
fn[fn.length] = 'n = getNodes(n, mode, "*");';
|
||||
}
|
||||
}else{
|
||||
if(tm){
|
||||
if(tm[1] == '#'){
|
||||
fn[fn.length] = 'n = byId(n, null, "'+tm[2]+'");';
|
||||
}else{
|
||||
fn[fn.length] = 'n = byTag(n, "'+tm[2]+'");';
|
||||
}
|
||||
q = q.replace(tm[0], '');
|
||||
}
|
||||
}
|
||||
while(!(mm = q.match(modeRe))){
|
||||
var matched = false;
|
||||
for(var j = 0; j < tklen; j++){
|
||||
var t = tk[j];
|
||||
var m = q.match(t.re);
|
||||
if(m){
|
||||
fn[fn.length] = t.select.replace(tplRe, function(x, i){
|
||||
return m[i];
|
||||
});
|
||||
q = q.replace(m[0], '');
|
||||
matched = true;
|
||||
break;
|
||||
}
|
||||
}
|
||||
// prevent infinite loop on bad selector
|
||||
if(!matched){
|
||||
throw 'Error parsing selector, parsing failed at "' + q + '"';
|
||||
}
|
||||
}
|
||||
if(mm[1]){
|
||||
fn[fn.length] = 'mode="'+mm[1]+'";';
|
||||
q = q.replace(mm[1], '');
|
||||
}
|
||||
}
|
||||
fn[fn.length] = 'return nodup(n);\n}';
|
||||
eval(fn.join(''));
|
||||
return f;
|
||||
},
|
||||
|
||||
/**
|
||||
* Selects a group of elements.
|
||||
* @param {String} selector The selector/xpath query
|
||||
* @param {Node} root (optional) The start of the query (defaults to document).
|
||||
* @return {Array}
|
||||
*/
|
||||
select : function(path, root, type){
|
||||
if(!root || root == document){
|
||||
root = document;
|
||||
}
|
||||
if(typeof root == 'string'){
|
||||
root = document.getElementById(root);
|
||||
}
|
||||
var paths = path.split(',');
|
||||
var results = [];
|
||||
for(var i = 0, len = paths.length; i < len; i++){
|
||||
var p = paths[i].replace(trimRe, '$1');
|
||||
if(!cache[p]){
|
||||
cache[p] = Clipperz.YUI.DomQuery.compile(p);
|
||||
if(!cache[p]){
|
||||
throw p + ' is not a valid selector';
|
||||
}
|
||||
}
|
||||
var result = cache[p](root);
|
||||
if(result && result != document){
|
||||
results = results.concat(result);
|
||||
}
|
||||
}
|
||||
return results;
|
||||
},
|
||||
|
||||
/**
|
||||
* Selects a single element.
|
||||
* @param {String} selector The selector/xpath query
|
||||
* @param {Node} root (optional) The start of the query (defaults to document).
|
||||
* @return {Element}
|
||||
*/
|
||||
selectNode : function(path, root){
|
||||
return Clipperz.YUI.DomQuery.select(path, root)[0];
|
||||
},
|
||||
|
||||
/**
|
||||
* Selects the value of a node, optionally replacing null with the defaultValue.
|
||||
* @param {String} selector The selector/xpath query
|
||||
* @param {Node} root (optional) The start of the query (defaults to document).
|
||||
* @param {String} defaultValue
|
||||
*/
|
||||
selectValue : function(path, root, defaultValue){
|
||||
path = path.replace(trimRe, '$1');
|
||||
if(!valueCache[path]){
|
||||
valueCache[path] = Clipperz.YUI.DomQuery.compile(path, 'simple');
|
||||
}
|
||||
var n = valueCache[path](root);
|
||||
n = n[0] ? n[0] : n;
|
||||
var v = (n && n.firstChild ? n.firstChild.nodeValue : null);
|
||||
return (v === null ? defaultValue : v);
|
||||
},
|
||||
|
||||
/**
|
||||
* Selects the value of a node, parsing integers and floats.
|
||||
* @param {String} selector The selector/xpath query
|
||||
* @param {Node} root (optional) The start of the query (defaults to document).
|
||||
* @param {Number} defaultValue
|
||||
* @return {Number}
|
||||
*/
|
||||
selectNumber : function(path, root, defaultValue){
|
||||
var v = Clipperz.YUI.DomQuery.selectValue(path, root, defaultValue || 0);
|
||||
return parseFloat(v);
|
||||
},
|
||||
|
||||
/**
|
||||
* Returns true if the passed element(s) match the passed simple selector (e.g. div.some-class or span:first-child)
|
||||
* @param {String/HTMLElement/Array} el An element id, element or array of elements
|
||||
* @param {String} selector The simple selector to test
|
||||
* @return {Boolean}
|
||||
*/
|
||||
is : function(el, ss){
|
||||
if(typeof el == 'string'){
|
||||
el = document.getElementById(el);
|
||||
}
|
||||
var isArray = (el instanceof Array);
|
||||
var result = Clipperz.YUI.DomQuery.filter(isArray ? el : [el], ss);
|
||||
return isArray ? (result.length == el.length) : (result.length > 0);
|
||||
},
|
||||
|
||||
/**
|
||||
* Filters an array of elements to only include matches of a simple selector (e.g. div.some-class or span:first-child)
|
||||
* @param {Array} el An array of elements to filter
|
||||
* @param {String} selector The simple selector to test
|
||||
* @param {Boolean} nonMatches If true, it returns the elements that DON'T match
|
||||
* the selector instead of the ones that match
|
||||
* @return {Array}
|
||||
*/
|
||||
filter : function(els, ss, nonMatches){
|
||||
ss = ss.replace(trimRe, '$1');
|
||||
if(!simpleCache[ss]){
|
||||
simpleCache[ss] = Clipperz.YUI.DomQuery.compile(ss, 'simple');
|
||||
}
|
||||
var result = simpleCache[ss](els);
|
||||
return nonMatches ? quickDiff(result, els) : result;
|
||||
},
|
||||
|
||||
/**
|
||||
* Collection of matching regular expressions and code snippets.
|
||||
*/
|
||||
matchers : [{
|
||||
re: /^\.([\w-]+)/,
|
||||
select: 'n = byClassName(n, null, "{1}");'
|
||||
}, {
|
||||
re: /^\:([\w-]+)(?:\(((?:[^\s>\/]*|.*?))\))?/,
|
||||
select: 'n = byPseudo(n, "{1}", "{2}");'
|
||||
},{
|
||||
re: /^(?:([\[\{])(?:@)?([\w-]+)\s?(?:(=|.=)\s?['"]?(.*?)["']?)?[\]\}])/,
|
||||
select: 'n = byAttribute(n, "{2}", "{4}", "{3}", "{1}");'
|
||||
}, {
|
||||
re: /^#([\w-]+)/,
|
||||
select: 'n = byId(n, null, "{1}");'
|
||||
},{
|
||||
re: /^@([\w-]+)/,
|
||||
select: 'return {firstChild:{nodeValue:attrValue(n, "{1}")}};'
|
||||
}
|
||||
],
|
||||
|
||||
/**
|
||||
* Collection of operator comparison functions. The default operators are =, !=, ^=, $=, *= and %=.
|
||||
* New operators can be added as long as the match the format <i>c</i>= where <i>c<i> is any character other than space, > <.
|
||||
*/
|
||||
operators : {
|
||||
'=' : function(a, v){
|
||||
return a == v;
|
||||
},
|
||||
'!=' : function(a, v){
|
||||
return a != v;
|
||||
},
|
||||
'^=' : function(a, v){
|
||||
return a && a.substr(0, v.length) == v;
|
||||
},
|
||||
'$=' : function(a, v){
|
||||
return a && a.substr(a.length-v.length) == v;
|
||||
},
|
||||
'*=' : function(a, v){
|
||||
return a && a.indexOf(v) !== -1;
|
||||
},
|
||||
'%=' : function(a, v){
|
||||
return (a % v) == 0;
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* Collection of "pseudo class" processors. Each processor is passed the current nodeset (array)
|
||||
* and the argument (if any) supplied in the selector.
|
||||
*/
|
||||
pseudos : {
|
||||
'first-child' : function(c){
|
||||
var r = [];
|
||||
for(var i = 0, l = c.length; i < l; i++){
|
||||
var ci = c[i];
|
||||
if(!prev(ci)){
|
||||
r[r.length] = ci;
|
||||
}
|
||||
}
|
||||
return r;
|
||||
},
|
||||
|
||||
'last-child' : function(c){
|
||||
var r = [];
|
||||
for(var i = 0, l = c.length; i < l; i++){
|
||||
var ci = c[i];
|
||||
if(!next(ci)){
|
||||
r[r.length] = ci;
|
||||
}
|
||||
}
|
||||
return r;
|
||||
},
|
||||
|
||||
'nth-child' : function(c, a){
|
||||
var r = [];
|
||||
if(a != 'odd' && a != 'even'){
|
||||
for(var i = 0, ci; ci = c[i]; i++){
|
||||
var m = child(ci.parentNode, a);
|
||||
if(m == ci){
|
||||
r[r.length] = m;
|
||||
}
|
||||
}
|
||||
return r;
|
||||
}
|
||||
var p;
|
||||
// first let's clean up the parent nodes
|
||||
for(var i = 0, l = c.length; i < l; i++){
|
||||
var cp = c[i].parentNode;
|
||||
if(cp != p){
|
||||
clean(cp);
|
||||
p = cp;
|
||||
}
|
||||
}
|
||||
// then lets see if we match
|
||||
for(var i = 0, l = c.length; i < l; i++){
|
||||
var ci = c[i], m = false;
|
||||
if(a == 'odd'){
|
||||
m = ((ci.nodeIndex+1) % 2 == 1);
|
||||
}else if(a == 'even'){
|
||||
m = ((ci.nodeIndex+1) % 2 == 0);
|
||||
}
|
||||
if(m){
|
||||
r[r.length] = ci;
|
||||
}
|
||||
}
|
||||
return r;
|
||||
},
|
||||
|
||||
'only-child' : function(c){
|
||||
var r = [];
|
||||
for(var i = 0, l = c.length; i < l; i++){
|
||||
var ci = c[i];
|
||||
if(!prev(ci) && !next(ci)){
|
||||
r[r.length] = ci;
|
||||
}
|
||||
}
|
||||
return r;
|
||||
},
|
||||
|
||||
'empty' : function(c){
|
||||
var r = [];
|
||||
for(var i = 0, l = c.length; i < l; i++){
|
||||
var ci = c[i];
|
||||
if(!ci.firstChild){
|
||||
r[r.length] = ci;
|
||||
}
|
||||
}
|
||||
return r;
|
||||
},
|
||||
|
||||
'contains' : function(c, v){
|
||||
var r = [];
|
||||
for(var i = 0, l = c.length; i < l; i++){
|
||||
var ci = c[i];
|
||||
if(ci.innerHTML.indexOf(v) !== -1){
|
||||
r[r.length] = ci;
|
||||
}
|
||||
}
|
||||
return r;
|
||||
},
|
||||
|
||||
'checked' : function(c){
|
||||
var r = [];
|
||||
for(var i = 0, l = c.length; i < l; i++){
|
||||
if(c[i].checked == 'checked'){
|
||||
r[r.length] = c[i];
|
||||
}
|
||||
}
|
||||
return r;
|
||||
},
|
||||
|
||||
'not' : function(c, ss){
|
||||
return Clipperz.YUI.DomQuery.filter(c, ss, true);
|
||||
},
|
||||
|
||||
'odd' : function(c){
|
||||
return this['nth-child'](c, 'odd');
|
||||
},
|
||||
|
||||
'even' : function(c){
|
||||
return this['nth-child'](c, 'even');
|
||||
},
|
||||
|
||||
'nth' : function(c, a){
|
||||
return c[a-1];
|
||||
},
|
||||
|
||||
'first' : function(c){
|
||||
return c[0];
|
||||
},
|
||||
|
||||
'last' : function(c){
|
||||
return c[c.length-1];
|
||||
},
|
||||
|
||||
'has' : function(c, ss){
|
||||
var s = Clipperz.YUI.DomQuery.select;
|
||||
var r = [];
|
||||
for(var i = 0, ci; ci = c[i]; i++){
|
||||
if(s(ss, ci).length > 0){
|
||||
r[r.length] = ci;
|
||||
}
|
||||
}
|
||||
return r;
|
||||
},
|
||||
|
||||
'next' : function(c, ss){
|
||||
var is = Clipperz.YUI.DomQuery.is;
|
||||
var r = [];
|
||||
for(var i = 0, ci; ci = c[i]; i++){
|
||||
var n = next(ci);
|
||||
if(n && is(n, ss)){
|
||||
r[r.length] = ci;
|
||||
}
|
||||
}
|
||||
return r;
|
||||
},
|
||||
|
||||
'prev' : function(c, ss){
|
||||
var is = Clipperz.YUI.DomQuery.is;
|
||||
var r = [];
|
||||
for(var i = 0, ci; ci = c[i]; i++){
|
||||
var n = prev(ci);
|
||||
if(n && is(n, ss)){
|
||||
r[r.length] = ci;
|
||||
}
|
||||
}
|
||||
return r;
|
||||
}
|
||||
}
|
||||
};
|
||||
}();
|
||||
|
||||
/**
|
||||
* Selects an array of DOM nodes by CSS/XPath selector. Shorthand of {@link Clipperz.YUI.DomQuery#select}
|
||||
* @param {String} path The selector/xpath query
|
||||
* @param {Node} root (optional) The start of the query (defaults to document).
|
||||
* @return {Array}
|
||||
* @member Ext
|
||||
* @method query
|
||||
*/
|
||||
Clipperz.YUI.query = Clipperz.YUI.DomQuery.select;
|
||||
93
frontend/delta/js/Clipperz/YUI/Utils.js
Normal file
93
frontend/delta/js/Clipperz/YUI/Utils.js
Normal file
@@ -0,0 +1,93 @@
|
||||
/*
|
||||
|
||||
Copyright 2008-2013 Clipperz Srl
|
||||
|
||||
This file is part of Clipperz, the online password manager.
|
||||
For further information about its features and functionalities please
|
||||
refer to http://www.clipperz.com.
|
||||
|
||||
* Clipperz is free software: you can redistribute it and/or modify it
|
||||
under the terms of the GNU Affero General Public License as published
|
||||
by the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
* Clipperz is distributed in the hope that it will be useful, but
|
||||
WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||||
See the GNU Affero General Public License for more details.
|
||||
|
||||
* You should have received a copy of the GNU Affero General Public
|
||||
License along with Clipperz. If not, see http://www.gnu.org/licenses/.
|
||||
|
||||
*/
|
||||
|
||||
if (typeof YAHOO == 'undefined') { YAHOO = {}; };
|
||||
if (typeof YAHOO.util == 'undefined') { YAHOO.util = {}; };
|
||||
if (typeof YAHOO.util.Dom == 'undefined') { YAHOO.util.Dom = {}; };
|
||||
|
||||
YAHOO.extend = function(subc, superc, overrides) {
|
||||
var F = function() {};
|
||||
F.prototype=superc.prototype;
|
||||
subc.prototype=new F();
|
||||
subc.prototype.constructor=subc;
|
||||
subc.superclass=superc.prototype;
|
||||
if (superc.prototype.constructor == Object.prototype.constructor) {
|
||||
superc.prototype.constructor=superc;
|
||||
}
|
||||
|
||||
if (overrides) {
|
||||
for (var i in overrides) {
|
||||
subc.prototype[i]=overrides[i];
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
YAHOO.override = function(origclass, overrides){
|
||||
if(overrides){
|
||||
var p = origclass.prototype;
|
||||
for(var method in overrides){
|
||||
p[method] = overrides[method];
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
YAHOO.extendX = function(subclass, superclass, overrides){
|
||||
YAHOO.extend(subclass, superclass);
|
||||
subclass.override = function(o){
|
||||
YAHOO.override(subclass, o);
|
||||
};
|
||||
if(!subclass.prototype.override){
|
||||
subclass.prototype.override = function(o){
|
||||
for(var method in o){
|
||||
this[method] = o[method];
|
||||
}
|
||||
};
|
||||
}
|
||||
if(overrides){
|
||||
subclass.override(overrides);
|
||||
};
|
||||
|
||||
};
|
||||
|
||||
YAHOO.util.Dom.get = function(el) {
|
||||
if (!el) { return null; } // nothing to work with
|
||||
|
||||
if (typeof el != 'string' && !(el instanceof Array) ) { // assuming HTMLElement or HTMLCollection, so pass back as is
|
||||
return el;
|
||||
}
|
||||
|
||||
if (typeof el == 'string') { // ID
|
||||
return document.getElementById(el);
|
||||
}
|
||||
else { // array of ID's and/or elements
|
||||
var collection = [];
|
||||
for (var i = 0, len = el.length; i < len; ++i) {
|
||||
collection[collection.length] = YAHOO.util.Dom.get(el[i]);
|
||||
}
|
||||
|
||||
return collection;
|
||||
}
|
||||
|
||||
return null; // safety, should never happen
|
||||
};
|
||||
|
||||
Reference in New Issue
Block a user