pari: trunk r964 - /trunk/config/scripts/prototype.js
asterisk-gui-commits at lists.digium.com
asterisk-gui-commits at lists.digium.com
Mon May 21 08:26:20 MST 2007
Author: pari
Date: Mon May 21 10:26:19 2007
New Revision: 964
URL: http://svn.digium.com/view/asterisk-gui?view=rev&rev=964
Log:
updating to latest protoype version - 1.5.1
Modified:
trunk/config/scripts/prototype.js
Modified: trunk/config/scripts/prototype.js
URL: http://svn.digium.com/view/asterisk-gui/trunk/config/scripts/prototype.js?view=diff&rev=964&r1=963&r2=964
==============================================================================
--- trunk/config/scripts/prototype.js (original)
+++ trunk/config/scripts/prototype.js Mon May 21 10:26:19 2007
@@ -1,21 +1,35 @@
-function _$(x){ return document.getElementById(x); } // not a part of protoype 1.5, added for use in asterisk gui
-
-/* Prototype JavaScript framework, version 1.5.0
+function _$(x){ return document.getElementById(x); } // not a part of protoype 1.5, added for use in asterisk gui
+
+/* Prototype JavaScript framework, version 1.5.1
* (c) 2005-2007 Sam Stephenson
*
* Prototype is freely distributable under the terms of an MIT-style license.
- * For details, see the Prototype web site: http://prototype.conio.net/
+ * For details, see the Prototype web site: http://www.prototypejs.org/
*
/*--------------------------------------------------------------------------*/
var Prototype = {
- Version: '1.5.0',
+ Version: '1.5.1',
+
+ Browser: {
+ IE: !!(window.attachEvent && !window.opera),
+ Opera: !!window.opera,
+ WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,
+ Gecko: navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') == -1
+ },
+
BrowserFeatures: {
- XPath: !!document.evaluate
- },
-
- ScriptFragment: '(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)',
- emptyFunction: function() {},
+ XPath: !!document.evaluate,
+ ElementExtensions: !!window.HTMLElement,
+ SpecificElementExtensions:
+ (document.createElement('div').__proto__ !==
+ document.createElement('form').__proto__)
+ },
+
+ ScriptFragment: '<script[^>]*>([\u0001-\uFFFF]*?)</script>',
+ JSONFilter: /^\/\*-secure-\s*(.*)\s*\*\/\s*$/,
+
+ emptyFunction: function() { },
K: function(x) { return x }
}
@@ -48,6 +62,26 @@
}
},
+ toJSON: function(object) {
+ var type = typeof object;
+ switch(type) {
+ case 'undefined':
+ case 'function':
+ case 'unknown': return;
+ case 'boolean': return object.toString();
+ }
+ if (object === null) return 'null';
+ if (object.toJSON) return object.toJSON();
+ if (object.ownerDocument === document) return;
+ var results = [];
+ for (var property in object) {
+ var value = Object.toJSON(object[property]);
+ if (value !== undefined)
+ results.push(property.toJSON() + ': ' + value);
+ }
+ return '{' + results.join(', ') + '}';
+ },
+
keys: function(object) {
var keys = [];
for (var property in object)
@@ -77,15 +111,13 @@
Function.prototype.bindAsEventListener = function(object) {
var __method = this, args = $A(arguments), object = args.shift();
return function(event) {
- return __method.apply(object, [( event || window.event)].concat(args).concat($A(arguments)));
+ return __method.apply(object, [event || window.event].concat(args));
}
}
Object.extend(Number.prototype, {
toColorPart: function() {
- var digits = this.toString(16);
- if (this < 16) return '0' + digits;
- return digits;
+ return this.toPaddedString(2, 16);
},
succ: function() {
@@ -95,8 +127,26 @@
times: function(iterator) {
$R(0, this, true).each(iterator);
return this;
+ },
+
+ toPaddedString: function(length, radix) {
+ var string = this.toString(radix || 10);
+ return '0'.times(length - string.length) + string;
+ },
+
+ toJSON: function() {
+ return isFinite(this) ? this.toString() : 'null';
}
});
+
+Date.prototype.toJSON = function() {
+ return '"' + this.getFullYear() + '-' +
+ (this.getMonth() + 1).toPaddedString(2) + '-' +
+ this.getDate().toPaddedString(2) + 'T' +
+ this.getHours().toPaddedString(2) + ':' +
+ this.getMinutes().toPaddedString(2) + ':' +
+ this.getSeconds().toPaddedString(2) + '"';
+};
var Try = {
these: function() {
@@ -147,9 +197,19 @@
}
}
}
-String.interpret = function(value){
- return value == null ? '' : String(value);
-}
+Object.extend(String, {
+ interpret: function(value) {
+ return value == null ? '' : String(value);
+ },
+ specialChar: {
+ '\b': '\\b',
+ '\t': '\\t',
+ '\n': '\\n',
+ '\f': '\\f',
+ '\r': '\\r',
+ '\\': '\\\\'
+ }
+});
Object.extend(String.prototype, {
gsub: function(pattern, replacement) {
@@ -215,17 +275,16 @@
},
escapeHTML: function() {
- var div = document.createElement('div');
- var text = document.createTextNode(this);
- div.appendChild(text);
- return div.innerHTML;
+ var self = arguments.callee;
+ self.text.data = this;
+ return self.div.innerHTML;
},
unescapeHTML: function() {
var div = document.createElement('div');
div.innerHTML = this.stripTags();
return div.childNodes[0] ? (div.childNodes.length > 1 ?
- $A(div.childNodes).inject('',function(memo,node){ return memo+node.nodeValue }) :
+ $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) :
div.childNodes[0].nodeValue) : '';
},
@@ -235,15 +294,15 @@
return match[1].split(separator || '&').inject({}, function(hash, pair) {
if ((pair = pair.split('='))[0]) {
- var name = decodeURIComponent(pair[0]);
- var value = pair[1] ? decodeURIComponent(pair[1]) : undefined;
-
- if (hash[name] !== undefined) {
- if (hash[name].constructor != Array)
- hash[name] = [hash[name]];
- if (value) hash[name].push(value);
+ var key = decodeURIComponent(pair.shift());
+ var value = pair.length > 1 ? pair.join('=') : pair[0];
+ if (value != undefined) value = decodeURIComponent(value);
+
+ if (key in hash) {
+ if (hash[key].constructor != Array) hash[key] = [hash[key]];
+ hash[key].push(value);
}
- else hash[name] = value;
+ else hash[key] = value;
}
return hash;
});
@@ -258,6 +317,12 @@
String.fromCharCode(this.charCodeAt(this.length - 1) + 1);
},
+ times: function(count) {
+ var result = '';
+ for (var i = 0; i < count; i++) result += this;
+ return result;
+ },
+
camelize: function() {
var parts = this.split('-'), len = parts.length;
if (len == 1) return parts[0];
@@ -272,7 +337,7 @@
return camelized;
},
- capitalize: function(){
+ capitalize: function() {
return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
},
@@ -285,11 +350,59 @@
},
inspect: function(useDoubleQuotes) {
- var escapedString = this.replace(/\\/g, '\\\\');
- if (useDoubleQuotes)
- return '"' + escapedString.replace(/"/g, '\\"') + '"';
- else
- return "'" + escapedString.replace(/'/g, '\\\'') + "'";
+ var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) {
+ var character = String.specialChar[match[0]];
+ return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16);
+ });
+ if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"';
+ return "'" + escapedString.replace(/'/g, '\\\'') + "'";
+ },
+
+ toJSON: function() {
+ return this.inspect(true);
+ },
+
+ unfilterJSON: function(filter) {
+ return this.sub(filter || Prototype.JSONFilter, '#{1}');
+ },
+
+ evalJSON: function(sanitize) {
+ var json = this.unfilterJSON();
+ try {
+ if (!sanitize || (/^("(\\.|[^"\\\n\r])*?"|[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t])+?$/.test(json)))
+ return eval('(' + json + ')');
+ } catch (e) { }
+ throw new SyntaxError('Badly formed JSON string: ' + this.inspect());
+ },
+
+ include: function(pattern) {
+ return this.indexOf(pattern) > -1;
+ },
+
+ startsWith: function(pattern) {
+ return this.indexOf(pattern) === 0;
+ },
+
+ endsWith: function(pattern) {
+ var d = this.length - pattern.length;
+ return d >= 0 && this.lastIndexOf(pattern) === d;
+ },
+
+ empty: function() {
+ return this == '';
+ },
+
+ blank: function() {
+ return /^\s*$/.test(this);
+ }
+});
+
+if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, {
+ escapeHTML: function() {
+ return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');
+ },
+ unescapeHTML: function() {
+ return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>');
}
});
@@ -300,6 +413,13 @@
}
String.prototype.parseQuery = String.prototype.toQueryParams;
+
+Object.extend(String.prototype.escapeHTML, {
+ div: document.createElement('div'),
+ text: document.createTextNode('')
+});
+
+with (String.prototype.escapeHTML) div.appendChild(text);
var Template = Class.create();
Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;
@@ -318,19 +438,14 @@
}
}
-var $break = new Object();
-var $continue = new Object();
+var $break = {}, $continue = new Error('"throw $continue" is deprecated, use "return" instead');
var Enumerable = {
each: function(iterator) {
var index = 0;
try {
this._each(function(value) {
- try {
- iterator(value, index++);
- } catch (e) {
- if (e != $continue) throw e;
- }
+ iterator(value, index++);
});
} catch (e) {
if (e != $break) throw e;
@@ -532,6 +647,21 @@
}
}
+if (Prototype.Browser.WebKit) {
+ $A = Array.from = function(iterable) {
+ if (!iterable) return [];
+ if (!(typeof iterable == 'function' && iterable == '[object NodeList]') &&
+ iterable.toArray) {
+ return iterable.toArray();
+ } else {
+ var results = [];
+ for (var i = 0, length = iterable.length; i < length; i++)
+ results.push(iterable[i]);
+ return results;
+ }
+ }
+}
+
Object.extend(Array.prototype, Enumerable);
if (!Array.prototype._reverse)
@@ -590,9 +720,11 @@
return this.length > 1 ? this : this[0];
},
- uniq: function() {
- return this.inject([], function(array, value) {
- return array.include(value) ? array : array.concat([value]);
+ uniq: function(sorted) {
+ return this.inject([], function(array, value, index) {
+ if (0 == index || (sorted ? array.last() != value : !array.include(value)))
+ array.push(value);
+ return array;
});
},
@@ -606,23 +738,32 @@
inspect: function() {
return '[' + this.map(Object.inspect).join(', ') + ']';
+ },
+
+ toJSON: function() {
+ var results = [];
+ this.each(function(object) {
+ var value = Object.toJSON(object);
+ if (value !== undefined) results.push(value);
+ });
+ return '[' + results.join(', ') + ']';
}
});
Array.prototype.toArray = Array.prototype.clone;
-function $w(string){
+function $w(string) {
string = string.strip();
return string ? string.split(/\s+/) : [];
}
-if(window.opera){
- Array.prototype.concat = function(){
+if (Prototype.Browser.Opera){
+ Array.prototype.concat = function() {
var array = [];
- for(var i = 0, length = this.length; i < length; i++) array.push(this[i]);
- for(var i = 0, length = arguments.length; i < length; i++) {
- if(arguments[i].constructor == Array) {
- for(var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
+ for (var i = 0, length = this.length; i < length; i++) array.push(this[i]);
+ for (var i = 0, length = arguments.length; i < length; i++) {
+ if (arguments[i].constructor == Array) {
+ for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
array.push(arguments[i][j]);
} else {
array.push(arguments[i]);
@@ -631,36 +772,47 @@
return array;
}
}
-var Hash = function(obj) {
- Object.extend(this, obj || {});
+var Hash = function(object) {
+ if (object instanceof Hash) this.merge(object);
+ else Object.extend(this, object || {});
};
Object.extend(Hash, {
toQueryString: function(obj) {
var parts = [];
-
- this.prototype._each.call(obj, function(pair) {
+ parts.add = arguments.callee.addPair;
+
+ this.prototype._each.call(obj, function(pair) {
if (!pair.key) return;
-
- if (pair.value && pair.value.constructor == Array) {
- var values = pair.value.compact();
- if (values.length < 2) pair.value = values.reduce();
- else {
- key = encodeURIComponent(pair.key);
- values.each(function(value) {
- value = value != undefined ? encodeURIComponent(value) : '';
- parts.push(key + '=' + encodeURIComponent(value));
- });
- return;
- }
+ var value = pair.value;
+
+ if (value && typeof value == 'object') {
+ if (value.constructor == Array) value.each(function(value) {
+ parts.add(pair.key, value);
+ });
+ return;
}
- if (pair.value == undefined) pair[1] = '';
- parts.push(pair.map(encodeURIComponent).join('='));
- });
+ parts.add(pair.key, value);
+ });
return parts.join('&');
+ },
+
+ toJSON: function(object) {
+ var results = [];
+ this.prototype._each.call(object, function(pair) {
+ var value = Object.toJSON(pair.value);
+ if (value !== undefined) results.push(pair.key.toJSON() + ': ' + value);
+ });
+ return '{' + results.join(', ') + '}';
}
});
+
+Hash.toQueryString.addPair = function(key, value, prefix) {
+ key = encodeURIComponent(key);
+ if (value === undefined) this.push(key);
+ else this.push(key + '=' + (value == null ? '' : encodeURIComponent(value)));
+}
Object.extend(Hash.prototype, Enumerable);
Object.extend(Hash.prototype, {
@@ -715,12 +867,35 @@
return '#<Hash:{' + this.map(function(pair) {
return pair.map(Object.inspect).join(': ');
}).join(', ') + '}>';
+ },
+
+ toJSON: function() {
+ return Hash.toJSON(this);
}
});
function $H(object) {
- if (object && object.constructor == Hash) return object;
+ if (object instanceof Hash) return object;
return new Hash(object);
+};
+
+// Safari iterates over shadowed properties
+if (function() {
+ var i = 0, Test = function(value) { this.key = value };
+ Test.prototype.key = 'foo';
+ for (var property in new Test('bar')) i++;
+ return i > 1;
+}()) Hash.prototype._each = function(iterator) {
+ var cache = [];
+ for (var key in this) {
+ var value = this[key];
+ if ((value && value == Hash.prototype[key]) || cache.include(key)) continue;
+ cache.push(key);
+ var pair = [key, value];
+ pair.key = key;
+ pair.value = value;
+ iterator(pair);
+ }
};
ObjectRange = Class.create();
Object.extend(ObjectRange.prototype, Enumerable);
@@ -836,7 +1011,7 @@
request: function(url) {
this.url = url;
this.method = this.options.method;
- var params = this.options.parameters;
+ var params = Object.clone(this.options.parameters);
if (!['get', 'post'].include(this.method)) {
// simulate other verbs over post
@@ -844,14 +1019,18 @@
this.method = 'post';
}
- params = Hash.toQueryString(params);
- if (params && /Konqueror|Safari|KHTML/.test(navigator.userAgent)) params += '&_='
-
- // when GET, append parameters to URL
- if (this.method == 'get' && params)
- this.url += (this.url.indexOf('?') > -1 ? '&' : '?') + params;
+ this.parameters = params;
+
+ if (params = Hash.toQueryString(params)) {
+ // when GET, append parameters to URL
+ if (this.method == 'get')
+ this.url += (this.url.include('?') ? '&' : '?') + params;
+ else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))
+ params += '&_=';
+ }
try {
+ if (this.options.onCreate) this.options.onCreate(this.transport);
Ajax.Responders.dispatch('onCreate', this, this.transport);
this.transport.open(this.method.toUpperCase(), this.url,
@@ -863,9 +1042,8 @@
this.transport.onreadystatechange = this.onStateChange.bind(this);
this.setRequestHeaders();
- var body = this.method == 'post' ? (this.options.postBody || params) : null;
-
- this.transport.send(body);
+ this.body = this.method == 'post' ? (this.options.postBody || params) : null;
+ this.transport.send(this.body);
/* Force Firefox to handle ready state 4 for synchronous requests */
if (!this.options.asynchronous && this.transport.overrideMimeType)
@@ -914,9 +1092,8 @@
$H(extras).each(function(pair) { headers[pair.key] = pair.value });
}
- for (var name in headers)
- if (typeof headers[name] != 'function')
- this.transport.setRequestHeader(name, headers[name]);
+ for (var name in headers)
+ this.transport.setRequestHeader(name, headers[name]);
},
success: function() {
@@ -938,7 +1115,8 @@
this.dispatchException(e);
}
- if ((this.getHeader('Content-type') || 'text/javascript').strip().
+ var contentType = this.getHeader('Content-type');
+ if (contentType && contentType.strip().
match(/^(text|application)\/(x-)?(java|ecma)script(;.*)?$/i))
this.evalResponse();
}
@@ -965,13 +1143,13 @@
evalJSON: function() {
try {
var json = this.getHeader('X-JSON');
- return json ? eval('(' + json + ')') : null;
+ return json ? json.evalJSON() : null;
} catch (e) { return null }
},
evalResponse: function() {
try {
- return eval(this.transport.responseText);
+ return eval((this.transport.responseText || '').unfilterJSON());
} catch (e) {
this.dispatchException(e);
}
@@ -1086,50 +1264,52 @@
results.push(query.snapshotItem(i));
return results;
};
-}
-
-document.getElementsByClassName = function(className, parentElement) {
- if (Prototype.BrowserFeatures.XPath) {
+
+ document.getElementsByClassName = function(className, parentElement) {
var q = ".//*[contains(concat(' ', @class, ' '), ' " + className + " ')]";
return document._getElementsByXPath(q, parentElement);
- } else {
- var children = ($(parentElement) || document.body).getElementsByTagName('*');
- var elements = [], child;
- for (var i = 0, length = children.length; i < length; i++) {
- child = children[i];
- if (Element.hasClassName(child, className))
- elements.push(Element.extend(child));
- }
- return elements;
- }
+ }
+
+} else document.getElementsByClassName = function(className, parentElement) {
+ var children = ($(parentElement) || document.body).getElementsByTagName('*');
+ var elements = [], child;
+ for (var i = 0, length = children.length; i < length; i++) {
+ child = children[i];
+ if (Element.hasClassName(child, className))
+ elements.push(Element.extend(child));
+ }
+ return elements;
};
/*--------------------------------------------------------------------------*/
-if (!window.Element)
- var Element = new Object();
+if (!window.Element) var Element = {};
Element.extend = function(element) {
- if (!element || _nativeExtensions || element.nodeType == 3) return element;
-
- if (!element._extended && element.tagName && element != window) {
- var methods = Object.clone(Element.Methods), cache = Element.extend.cache;
-
- if (element.tagName == 'FORM')
- Object.extend(methods, Form.Methods);
- if (['INPUT', 'TEXTAREA', 'SELECT'].include(element.tagName))
- Object.extend(methods, Form.Element.Methods);
-
+ var F = Prototype.BrowserFeatures;
+ if (!element || !element.tagName || element.nodeType == 3 ||
+ element._extended || F.SpecificElementExtensions || element == window)
+ return element;
+
+ var methods = {}, tagName = element.tagName, cache = Element.extend.cache,
+ T = Element.Methods.ByTag;
+
+ // extend methods for all tags (Safari doesn't need this)
+ if (!F.ElementExtensions) {
+ Object.extend(methods, Element.Methods),
Object.extend(methods, Element.Methods.Simulated);
-
- for (var property in methods) {
- var value = methods[property];
- if (typeof value == 'function' && !(property in element))
- element[property] = cache.findOrStore(value);
- }
- }
-
- element._extended = true;
+ }
+
+ // extend methods for specific tags
+ if (T[tagName]) Object.extend(methods, T[tagName]);
+
+ for (var property in methods) {
+ var value = methods[property];
+ if (typeof value == 'function' && !(property in element))
+ element[property] = cache.findOrStore(value);
+ }
+
+ element._extended = Prototype.emptyFunction;
return element;
};
@@ -1215,7 +1395,13 @@
},
descendants: function(element) {
- return $A($(element).getElementsByTagName('*'));
+ return $A($(element).getElementsByTagName('*')).each(Element.extend);
+ },
+
+ firstDescendant: function(element) {
+ element = $(element).firstChild;
+ while (element && element.nodeType != 1) element = element.nextSibling;
+ return $(element);
},
immediateDescendants: function(element) {
@@ -1245,19 +1431,35 @@
},
up: function(element, expression, index) {
- return Selector.findElement($(element).ancestors(), expression, index);
+ element = $(element);
+ if (arguments.length == 1) return $(element.parentNode);
+ var ancestors = element.ancestors();
+ return expression ? Selector.findElement(ancestors, expression, index) :
+ ancestors[index || 0];
},
down: function(element, expression, index) {
- return Selector.findElement($(element).descendants(), expression, index);
+ element = $(element);
+ if (arguments.length == 1) return element.firstDescendant();
+ var descendants = element.descendants();
+ return expression ? Selector.findElement(descendants, expression, index) :
+ descendants[index || 0];
},
previous: function(element, expression, index) {
- return Selector.findElement($(element).previousSiblings(), expression, index);
+ element = $(element);
+ if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));
+ var previousSiblings = element.previousSiblings();
+ return expression ? Selector.findElement(previousSiblings, expression, index) :
+ previousSiblings[index || 0];
},
next: function(element, expression, index) {
- return Selector.findElement($(element).nextSiblings(), expression, index);
+ element = $(element);
+ if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));
+ var nextSiblings = element.nextSiblings();
+ return expression ? Selector.findElement(nextSiblings, expression, index) :
+ nextSiblings[index || 0];
},
getElementsBySelector: function() {
@@ -1271,12 +1473,13 @@
readAttribute: function(element, name) {
element = $(element);
- if (document.all && !window.opera) {
+ if (Prototype.Browser.IE) {
+ if (!element.attributes) return null;
var t = Element._attributeTranslations;
if (t.values[name]) return t.values[name](element, name);
if (t.names[name]) name = t.names[name];
var attribute = element.attributes[name];
- if(attribute) return attribute.nodeValue;
+ return attribute ? attribute.nodeValue : null;
}
return element.getAttribute(name);
},
@@ -1345,7 +1548,7 @@
},
empty: function(element) {
- return $(element).innerHTML.match(/^\s*$/);
+ return $(element).innerHTML.blank();
},
descendantOf: function(element, ancestor) {
@@ -1364,55 +1567,38 @@
getStyle: function(element, style) {
element = $(element);
- if (['float','cssFloat'].include(style))
- style = (typeof element.style.styleFloat != 'undefined' ? 'styleFloat' : 'cssFloat');
- style = style.camelize();
+ style = style == 'float' ? 'cssFloat' : style.camelize();
var value = element.style[style];
if (!value) {
- if (document.defaultView && document.defaultView.getComputedStyle) {
- var css = document.defaultView.getComputedStyle(element, null);
- value = css ? css[style] : null;
- } else if (element.currentStyle) {
- value = element.currentStyle[style];
- }
- }
-
- if((value == 'auto') && ['width','height'].include(style) && (element.getStyle('display') != 'none'))
- value = element['offset'+style.capitalize()] + 'px';
-
- if (window.opera && ['left', 'top', 'right', 'bottom'].include(style))
- if (Element.getStyle(element, 'position') == 'static') value = 'auto';
- if(style == 'opacity') {
- if(value) return parseFloat(value);
- if(value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
- if(value[1]) return parseFloat(value[1]) / 100;
- return 1.0;
- }
+ var css = document.defaultView.getComputedStyle(element, null);
+ value = css ? css[style] : null;
+ }
+ if (style == 'opacity') return value ? parseFloat(value) : 1.0;
return value == 'auto' ? null : value;
},
- setStyle: function(element, style) {
- element = $(element);
- for (var name in style) {
- var value = style[name];
- if(name == 'opacity') {
- if (value == 1) {
- value = (/Gecko/.test(navigator.userAgent) &&
- !/Konqueror|Safari|KHTML/.test(navigator.userAgent)) ? 0.999999 : 1.0;
- if(/MSIE/.test(navigator.userAgent) && !window.opera)
- element.style.filter = element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'');
- } else if(value == '') {
- if(/MSIE/.test(navigator.userAgent) && !window.opera)
- element.style.filter = element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'');
- } else {
- if(value < 0.00001) value = 0;
- if(/MSIE/.test(navigator.userAgent) && !window.opera)
- element.style.filter = element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'') +
- 'alpha(opacity='+value*100+')';
- }
- } else if(['float','cssFloat'].include(name)) name = (typeof element.style.styleFloat != 'undefined') ? 'styleFloat' : 'cssFloat';
- element.style[name.camelize()] = value;
- }
+ getOpacity: function(element) {
+ return $(element).getStyle('opacity');
+ },
+
+ setStyle: function(element, styles, camelized) {
+ element = $(element);
+ var elementStyle = element.style;
+
+ for (var property in styles)
+ if (property == 'opacity') element.setOpacity(styles[property])
+ else
+ elementStyle[(property == 'float' || property == 'cssFloat') ?
+ (elementStyle.styleFloat === undefined ? 'cssFloat' : 'styleFloat') :
+ (camelized ? property : property.camelize())] = styles[property];
+
+ return element;
+ },
+
+ setOpacity: function(element, value) {
+ element = $(element);
+ element.style.opacity = (value == 1 || value === '') ? '' :
+ (value < 0.00001) ? 0 : value;
return element;
},
@@ -1486,61 +1672,58 @@
}
};
-Object.extend(Element.Methods, {childOf: Element.Methods.descendantOf});
-
-Element._attributeTranslations = {};
-
-Element._attributeTranslations.names = {
- colspan: "colSpan",
- rowspan: "rowSpan",
- valign: "vAlign",
- datetime: "dateTime",
- accesskey: "accessKey",
- tabindex: "tabIndex",
- enctype: "encType",
- maxlength: "maxLength",
- readonly: "readOnly",
- longdesc: "longDesc"
-};
-
-Element._attributeTranslations.values = {
- _getAttr: function(element, attribute) {
- return element.getAttribute(attribute, 2);
- },
-
- _flag: function(element, attribute) {
- return $(element).hasAttribute(attribute) ? attribute : null;
- },
-
- style: function(element) {
- return element.style.cssText.toLowerCase();
- },
-
- title: function(element) {
- var node = element.getAttributeNode('title');
- return node.specified ? node.nodeValue : null;
- }
-};
-
-Object.extend(Element._attributeTranslations.values, {
- href: Element._attributeTranslations.values._getAttr,
- src: Element._attributeTranslations.values._getAttr,
- disabled: Element._attributeTranslations.values._flag,
- checked: Element._attributeTranslations.values._flag,
- readonly: Element._attributeTranslations.values._flag,
- multiple: Element._attributeTranslations.values._flag
+Object.extend(Element.Methods, {
+ childOf: Element.Methods.descendantOf,
+ childElements: Element.Methods.immediateDescendants
});
-Element.Methods.Simulated = {
- hasAttribute: function(element, attribute) {
- var t = Element._attributeTranslations;
- attribute = t.names[attribute] || attribute;
- return $(element).getAttributeNode(attribute).specified;
- }
-};
-
-// IE is missing .innerHTML support for TABLE-related elements
-if (document.all && !window.opera){
+if (Prototype.Browser.Opera) {
+ Element.Methods._getStyle = Element.Methods.getStyle;
+ Element.Methods.getStyle = function(element, style) {
+ switch(style) {
+ case 'left':
+ case 'top':
+ case 'right':
+ case 'bottom':
+ if (Element._getStyle(element, 'position') == 'static') return null;
+ default: return Element._getStyle(element, style);
+ }
+ };
+}
+else if (Prototype.Browser.IE) {
+ Element.Methods.getStyle = function(element, style) {
+ element = $(element);
+ style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();
+ var value = element.style[style];
+ if (!value && element.currentStyle) value = element.currentStyle[style];
+
+ if (style == 'opacity') {
+ if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
+ if (value[1]) return parseFloat(value[1]) / 100;
+ return 1.0;
+ }
+
+ if (value == 'auto') {
+ if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))
+ return element['offset'+style.capitalize()] + 'px';
+ return null;
+ }
+ return value;
+ };
+
+ Element.Methods.setOpacity = function(element, value) {
+ element = $(element);
+ var filter = element.getStyle('filter'), style = element.style;
+ if (value == 1 || value === '') {
+ style.filter = filter.replace(/alpha\([^\)]*\)/gi,'');
+ return element;
+ } else if (value < 0.00001) value = 0;
+ style.filter = filter.replace(/alpha\([^\)]*\)/gi, '') +
+ 'alpha(opacity=' + (value * 100) + ')';
+ return element;
+ };
+
+ // IE is missing .innerHTML support for TABLE-related elements
Element.Methods.update = function(element, html) {
element = $(element);
html = typeof html == 'undefined' ? '' : html.toString();
@@ -1561,35 +1744,123 @@
div.innerHTML = '<table><tbody><tr><td>' + html.stripScripts() + '</td></tr></tbody></table>';
depth = 4;
}
- $A(element.childNodes).each(function(node){
- element.removeChild(node)
- });
- depth.times(function(){ div = div.firstChild });
-
- $A(div.childNodes).each(
- function(node){ element.appendChild(node) });
+ $A(element.childNodes).each(function(node) { element.removeChild(node) });
+ depth.times(function() { div = div.firstChild });
+ $A(div.childNodes).each(function(node) { element.appendChild(node) });
} else {
element.innerHTML = html.stripScripts();
}
- setTimeout(function() {html.evalScripts()}, 10);
+ setTimeout(function() { html.evalScripts() }, 10);
return element;
}
+}
+else if (Prototype.Browser.Gecko) {
+ Element.Methods.setOpacity = function(element, value) {
+ element = $(element);
+ element.style.opacity = (value == 1) ? 0.999999 :
+ (value === '') ? '' : (value < 0.00001) ? 0 : value;
+ return element;
+ };
+}
+
+Element._attributeTranslations = {
+ names: {
+ colspan: "colSpan",
+ rowspan: "rowSpan",
+ valign: "vAlign",
+ datetime: "dateTime",
+ accesskey: "accessKey",
+ tabindex: "tabIndex",
+ enctype: "encType",
+ maxlength: "maxLength",
+ readonly: "readOnly",
+ longdesc: "longDesc"
+ },
+ values: {
+ _getAttr: function(element, attribute) {
+ return element.getAttribute(attribute, 2);
+ },
+ _flag: function(element, attribute) {
+ return $(element).hasAttribute(attribute) ? attribute : null;
+ },
+ style: function(element) {
+ return element.style.cssText.toLowerCase();
+ },
+ title: function(element) {
+ var node = element.getAttributeNode('title');
+ return node.specified ? node.nodeValue : null;
+ }
+ }
};
+(function() {
+ Object.extend(this, {
+ href: this._getAttr,
+ src: this._getAttr,
+ type: this._getAttr,
+ disabled: this._flag,
+ checked: this._flag,
+ readonly: this._flag,
+ multiple: this._flag
+ });
+}).call(Element._attributeTranslations.values);
+
+Element.Methods.Simulated = {
+ hasAttribute: function(element, attribute) {
+ var t = Element._attributeTranslations, node;
+ attribute = t.names[attribute] || attribute;
+ node = $(element).getAttributeNode(attribute);
+ return node && node.specified;
+ }
+};
+
+Element.Methods.ByTag = {};
+
Object.extend(Element, Element.Methods);
-var _nativeExtensions = false;
-
-if(/Konqueror|Safari|KHTML/.test(navigator.userAgent))
- ['', 'Form', 'Input', 'TextArea', 'Select'].each(function(tag) {
- var className = 'HTML' + tag + 'Element';
- if(window[className]) return;
- var klass = window[className] = {};
- klass.prototype = document.createElement(tag ? tag.toLowerCase() : 'div').__proto__;
- });
+if (!Prototype.BrowserFeatures.ElementExtensions &&
+ document.createElement('div').__proto__) {
+ window.HTMLElement = {};
+ window.HTMLElement.prototype = document.createElement('div').__proto__;
+ Prototype.BrowserFeatures.ElementExtensions = true;
+}
+
+Element.hasAttribute = function(element, attribute) {
+ if (element.hasAttribute) return element.hasAttribute(attribute);
+ return Element.Methods.Simulated.hasAttribute(element, attribute);
+};
Element.addMethods = function(methods) {
- Object.extend(Element.Methods, methods || {});
+ var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;
+
+ if (!methods) {
+ Object.extend(Form, Form.Methods);
+ Object.extend(Form.Element, Form.Element.Methods);
+ Object.extend(Element.Methods.ByTag, {
+ "FORM": Object.clone(Form.Methods),
+ "INPUT": Object.clone(Form.Element.Methods),
+ "SELECT": Object.clone(Form.Element.Methods),
+ "TEXTAREA": Object.clone(Form.Element.Methods)
+ });
+ }
+
+ if (arguments.length == 2) {
+ var tagName = methods;
+ methods = arguments[1];
+ }
+
+ if (!tagName) Object.extend(Element.Methods, methods || {});
+ else {
+ if (tagName.constructor == Array) tagName.each(extend);
+ else extend(tagName);
+ }
+
+ function extend(tagName) {
+ tagName = tagName.toUpperCase();
+ if (!Element.Methods.ByTag[tagName])
+ Element.Methods.ByTag[tagName] = {};
+ Object.extend(Element.Methods.ByTag[tagName], methods);
+ }
function copy(methods, destination, onlyIfAbsent) {
onlyIfAbsent = onlyIfAbsent || false;
@@ -1601,19 +1872,49 @@
}
}
- if (typeof HTMLElement != 'undefined') {
+ function findDOMClass(tagName) {
+ var klass;
+ var trans = {
+ "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph",
+ "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList",
+ "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading",
+ "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote",
+ "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION":
+ "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD":
+ "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR":
+ "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET":
+ "FrameSet", "IFRAME": "IFrame"
+ };
+ if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element';
+ if (window[klass]) return window[klass];
+ klass = 'HTML' + tagName + 'Element';
+ if (window[klass]) return window[klass];
+ klass = 'HTML' + tagName.capitalize() + 'Element';
+ if (window[klass]) return window[klass];
+
+ window[klass] = {};
+ window[klass].prototype = document.createElement(tagName).__proto__;
+ return window[klass];
+ }
+
+ if (F.ElementExtensions) {
copy(Element.Methods, HTMLElement.prototype);
copy(Element.Methods.Simulated, HTMLElement.prototype, true);
- copy(Form.Methods, HTMLFormElement.prototype);
- [HTMLInputElement, HTMLTextAreaElement, HTMLSelectElement].each(function(klass) {
- copy(Form.Element.Methods, klass.prototype);
- });
- _nativeExtensions = true;
- }
-}
-
-var Toggle = new Object();
-Toggle.display = Element.toggle;
+ }
+
+ if (F.SpecificElementExtensions) {
+ for (var tag in Element.Methods.ByTag) {
+ var klass = findDOMClass(tag);
+ if (typeof klass == "undefined") continue;
+ copy(T[tag], klass.prototype);
+ }
+ }
+
+ Object.extend(Element, Element.Methods);
+ delete Element.ByTag;
+};
+
+var Toggle = { display: Element.toggle };
/*--------------------------------------------------------------------------*/
@@ -1744,129 +2045,572 @@
};
Object.extend(Element.ClassNames.prototype, Enumerable);
+/* Portions of the Selector class are derived from Jack Slocum’s DomQuery,
+ * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style
+ * license. Please see http://www.yui-ext.com/ for more information. */
+
var Selector = Class.create();
+
Selector.prototype = {
initialize: function(expression) {
- this.params = {classNames: []};
- this.expression = expression.toString().strip();
- this.parseExpression();
+ this.expression = expression.strip();
this.compileMatcher();
},
- parseExpression: function() {
- function abort(message) { throw 'Parse error in selector: ' + message; }
-
- if (this.expression == '') abort('empty expression');
-
- var params = this.params, expr = this.expression, match, modifier, clause, rest;
- while (match = expr.match(/^(.*)\[([a-z0-9_:-]+?)(?:([~\|!]?=)(?:"([^"]*)"|([^\]\s]*)))?\]$/i)) {
- params.attributes = params.attributes || [];
- params.attributes.push({name: match[2], operator: match[3], value: match[4] || match[5] || ''});
- expr = match[1];
- }
-
- if (expr == '*') return this.params.wildcard = true;
-
- while (match = expr.match(/^([^a-z0-9_-])?([a-z0-9_-]+)(.*)/i)) {
- modifier = match[1], clause = match[2], rest = match[3];
- switch (modifier) {
- case '#': params.id = clause; break;
- case '.': params.classNames.push(clause); break;
- case '':
- case undefined: params.tagName = clause.toUpperCase(); break;
- default: abort(expr.inspect());
+ compileMatcher: function() {
+ // Selectors with namespaced attributes can't use the XPath version
+ if (Prototype.BrowserFeatures.XPath && !(/\[[\w-]*?:/).test(this.expression))
+ return this.compileXPathMatcher();
+
+ var e = this.expression, ps = Selector.patterns, h = Selector.handlers,
+ c = Selector.criteria, le, p, m;
+
+ if (Selector._cache[e]) {
+ this.matcher = Selector._cache[e]; return;
+ }
+ this.matcher = ["this.matcher = function(root) {",
+ "var r = root, h = Selector.handlers, c = false, n;"];
+
+ while (e && le != e && (/\S/).test(e)) {
+ le = e;
+ for (var i in ps) {
+ p = ps[i];
+ if (m = e.match(p)) {
+ this.matcher.push(typeof c[i] == 'function' ? c[i](m) :
+ new Template(c[i]).evaluate(m));
+ e = e.replace(m[0], '');
+ break;
[... 776 lines stripped ...]
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