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File: phprtw.js

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File: phprtw.js
Role: Auxiliary data
Content type: text/plain
Description: All in one JS file
Class: PHP RTWindows
Display windows that can be dragged and resized
Author: By
Last change:
Date: 18 years ago
Size: 116,591 bytes
 

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/* Prototype JavaScript framework, version 1.4.0 * (c) 2005 Sam Stephenson <sam@conio.net> * * THIS FILE IS AUTOMATICALLY GENERATED. When sending patches, please diff * against the source tree, available from the Prototype darcs repository. * * Prototype is freely distributable under the terms of an MIT-style license. * * For details, see the Prototype web site: http://prototype.conio.net/ * /*--------------------------------------------------------------------------*/ var Prototype = { Version: '1.4.0', ScriptFragment: '(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)', emptyFunction: function() {}, K: function(x) {return x} } var Class = { create: function() { return function() { this.initialize.apply(this, arguments); } } } var Abstract = new Object(); Object.extend = function(destination, source) { for (property in source) { destination[property] = source[property]; } return destination; } Object.inspect = function(object) { try { if (object == undefined) return 'undefined'; if (object == null) return 'null'; return object.inspect ? object.inspect() : object.toString(); } catch (e) { if (e instanceof RangeError) return '...'; throw e; } } Function.prototype.bind = function() { var __method = this, args = $A(arguments), object = args.shift(); return function() { return __method.apply(object, args.concat($A(arguments))); } } Function.prototype.bindAsEventListener = function(object) { var __method = this; return function(event) { return __method.call(object, event || window.event); } } Object.extend(Number.prototype, { toColorPart: function() { var digits = this.toString(16); if (this < 16) return '0' + digits; return digits; }, succ: function() { return this + 1; }, times: function(iterator) { $R(0, this, true).each(iterator); return this; } }); var Try = { these: function() { var returnValue; for (var i = 0; i < arguments.length; i++) { var lambda = arguments[i]; try { returnValue = lambda(); break; } catch (e) {} } return returnValue; } } /*--------------------------------------------------------------------------*/ var PeriodicalExecuter = Class.create(); PeriodicalExecuter.prototype = { initialize: function(callback, frequency) { this.callback = callback; this.frequency = frequency; this.currentlyExecuting = false; this.registerCallback(); }, registerCallback: function() { setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); }, onTimerEvent: function() { if (!this.currentlyExecuting) { try { this.currentlyExecuting = true; this.callback(); } finally { this.currentlyExecuting = false; } } } } /*--------------------------------------------------------------------------*/ function $() { var elements = new Array(); for (var i = 0; i < arguments.length; i++) { var element = arguments[i]; if (typeof element == 'string') element = document.getElementById(element); if (arguments.length == 1) return element; elements.push(element); } return elements; } Object.extend(String.prototype, { stripTags: function() { return this.replace(/<\/?[^>]+>/gi, ''); }, stripScripts: function() { return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), ''); }, extractScripts: function() { var matchAll = new RegExp(Prototype.ScriptFragment, 'img'); var matchOne = new RegExp(Prototype.ScriptFragment, 'im'); return (this.match(matchAll) || []).map(function(scriptTag) { return (scriptTag.match(matchOne) || ['', ''])[1]; }); }, /* evalScripts: function() { return this.extractScripts().map(eval); }, */ evalScripts: function() { ex=this.extractScripts(); for(x=0;x<ex.length;x++) { eval(ex[x]); } }, escapeHTML: function() { var div = document.createElement('div'); var text = document.createTextNode(this); div.appendChild(text); return div.innerHTML; }, unescapeHTML: function() { var div = document.createElement('div'); div.innerHTML = this.stripTags(); return div.childNodes[0] ? div.childNodes[0].nodeValue : ''; }, toQueryParams: function() { var pairs = this.match(/^\??(.*)$/)[1].split('&'); return pairs.inject({}, function(params, pairString) { var pair = pairString.split('='); params[pair[0]] = pair[1]; return params; }); }, toArray: function() { return this.split(''); }, camelize: function() { var oStringList = this.split('-'); if (oStringList.length == 1) return oStringList[0]; var camelizedString = this.indexOf('-') == 0 ? oStringList[0].charAt(0).toUpperCase() + oStringList[0].substring(1) : oStringList[0]; for (var i = 1, len = oStringList.length; i < len; i++) { var s = oStringList[i]; camelizedString += s.charAt(0).toUpperCase() + s.substring(1); } return camelizedString; }, inspect: function() { return "'" + this.replace('\\', '\\\\').replace("'", '\\\'') + "'"; } }); String.prototype.parseQuery = String.prototype.toQueryParams; var $break = new Object(); var $continue = new Object(); var Enumerable = { each: function(iterator) { var index = 0; try { this._each(function(value) { try { iterator(value, index++); } catch (e) { if (e != $continue) throw e; } }); } catch (e) { if (e != $break) throw e; } }, all: function(iterator) { var result = true; this.each(function(value, index) { result = result && !!(iterator || Prototype.K)(value, index); if (!result) throw $break; }); return result; }, any: function(iterator) { var result = true; this.each(function(value, index) { if (result = !!(iterator || Prototype.K)(value, index)) throw $break; }); return result; }, collect: function(iterator) { var results = []; this.each(function(value, index) { results.push(iterator(value, index)); }); return results; }, detect: function (iterator) { var result; this.each(function(value, index) { if (iterator(value, index)) { result = value; throw $break; } }); return result; }, findAll: function(iterator) { var results = []; this.each(function(value, index) { if (iterator(value, index)) results.push(value); }); return results; }, grep: function(pattern, iterator) { var results = []; this.each(function(value, index) { var stringValue = value.toString(); if (stringValue.match(pattern)) results.push((iterator || Prototype.K)(value, index)); }) return results; }, include: function(object) { var found = false; this.each(function(value) { if (value == object) { found = true; throw $break; } }); return found; }, inject: function(memo, iterator) { this.each(function(value, index) { memo = iterator(memo, value, index); }); return memo; }, invoke: function(method) { var args = $A(arguments).slice(1); return this.collect(function(value) { return value[method].apply(value, args); }); }, max: function(iterator) { var result; this.each(function(value, index) { value = (iterator || Prototype.K)(value, index); if (value >= (result || value)) result = value; }); return result; }, min: function(iterator) { var result; this.each(function(value, index) { value = (iterator || Prototype.K)(value, index); if (value <= (result || value)) result = value; }); return result; }, partition: function(iterator) { var trues = [], falses = []; this.each(function(value, index) { ((iterator || Prototype.K)(value, index) ? trues : falses).push(value); }); return [trues, falses]; }, pluck: function(property) { var results = []; this.each(function(value, index) { results.push(value[property]); }); return results; }, reject: function(iterator) { var results = []; this.each(function(value, index) { if (!iterator(value, index)) results.push(value); }); return results; }, sortBy: function(iterator) { return this.collect(function(value, index) { return {value: value, criteria: iterator(value, index)}; }).sort(function(left, right) { var a = left.criteria, b = right.criteria; return a < b ? -1 : a > b ? 1 : 0; }).pluck('value'); }, toArray: function() { return this.collect(Prototype.K); }, zip: function() { var iterator = Prototype.K, args = $A(arguments); if (typeof args.last() == 'function') iterator = args.pop(); var collections = [this].concat(args).map($A); return this.map(function(value, index) { iterator(value = collections.pluck(index)); return value; }); }, inspect: function() { return '#<Enumerable:' + this.toArray().inspect() + '>'; } } Object.extend(Enumerable, { map: Enumerable.collect, find: Enumerable.detect, select: Enumerable.findAll, member: Enumerable.include, entries: Enumerable.toArray }); var $A = Array.from = function(iterable) { if (!iterable) return []; if (iterable.toArray) { return iterable.toArray(); } else { var results = []; for (var i = 0; i < iterable.length; i++) results.push(iterable[i]); return results; } } Object.extend(Array.prototype, Enumerable); Array.prototype._reverse = Array.prototype.reverse; Object.extend(Array.prototype, { _each: function(iterator) { for (var i = 0; i < this.length; i++) iterator(this[i]); }, clear: function() { this.length = 0; return this; }, first: function() { return this[0]; }, last: function() { return this[this.length - 1]; }, compact: function() { return this.select(function(value) { return value != undefined || value != null; }); }, flatten: function() { return this.inject([], function(array, value) { return array.concat(value.constructor == Array ? value.flatten() : [value]); }); }, without: function() { var values = $A(arguments); return this.select(function(value) { return !values.include(value); }); }, indexOf: function(object) { for (var i = 0; i < this.length; i++) if (this[i] == object) return i; return -1; }, reverse: function(inline) { return (inline !== false ? this : this.toArray())._reverse(); }, shift: function() { var result = this[0]; for (var i = 0; i < this.length - 1; i++) this[i] = this[i + 1]; this.length--; return result; }, inspect: function() { return '[' + this.map(Object.inspect).join(', ') + ']'; } }); var Hash = { _each: function(iterator) { for (key in this) { var value = this[key]; if (typeof value == 'function') continue; var pair = [key, value]; pair.key = key; pair.value = value; iterator(pair); } }, keys: function() { return this.pluck('key'); }, values: function() { return this.pluck('value'); }, merge: function(hash) { return $H(hash).inject($H(this), function(mergedHash, pair) { mergedHash[pair.key] = pair.value; return mergedHash; }); }, toQueryString: function() { return this.map(function(pair) { return pair.map(encodeURIComponent).join('='); }).join('&'); }, inspect: function() { return '#<Hash:{' + this.map(function(pair) { return pair.map(Object.inspect).join(': '); }).join(', ') + '}>'; } } function $H(object) { var hash = Object.extend({}, object || {}); Object.extend(hash, Enumerable); Object.extend(hash, Hash); return hash; } ObjectRange = Class.create(); Object.extend(ObjectRange.prototype, Enumerable); Object.extend(ObjectRange.prototype, { initialize: function(start, end, exclusive) { this.start = start; this.end = end; this.exclusive = exclusive; }, _each: function(iterator) { var value = this.start; do { iterator(value); value = value.succ(); } while (this.include(value)); }, include: function(value) { if (value < this.start) return false; if (this.exclusive) return value < this.end; return value <= this.end; } }); var $R = function(start, end, exclusive) { return new ObjectRange(start, end, exclusive); } var Ajax = { getTransport: function() { return Try.these( function() {return new ActiveXObject('Msxml2.XMLHTTP')}, function() {return new ActiveXObject('Microsoft.XMLHTTP')}, function() {return new XMLHttpRequest()} ) || false; }, activeRequestCount: 0 } Ajax.Responders = { responders: [], _each: function(iterator) { this.responders._each(iterator); }, register: function(responderToAdd) { if (!this.include(responderToAdd)) this.responders.push(responderToAdd); }, unregister: function(responderToRemove) { this.responders = this.responders.without(responderToRemove); }, dispatch: function(callback, request, transport, json) { this.each(function(responder) { if (responder[callback] && typeof responder[callback] == 'function') { try { responder[callback].apply(responder, [request, transport, json]); } catch (e) {} } }); } }; Object.extend(Ajax.Responders, Enumerable); Ajax.Responders.register({ onCreate: function() { Ajax.activeRequestCount++; }, onComplete: function() { Ajax.activeRequestCount--; } }); Ajax.Base = function() {}; Ajax.Base.prototype = { setOptions: function(options) { this.options = { method: 'post', asynchronous: true, parameters: '' } Object.extend(this.options, options || {}); }, responseIsSuccess: function() { return this.transport.status == undefined || this.transport.status == 0 || (this.transport.status >= 200 && this.transport.status < 300); }, responseIsFailure: function() { return !this.responseIsSuccess(); } } Ajax.Request = Class.create(); Ajax.Request.Events = ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; Ajax.Request.prototype = Object.extend(new Ajax.Base(), { initialize: function(url, options) { this.transport = Ajax.getTransport(); this.setOptions(options); this.request(url); }, request: function(url) { var parameters = this.options.parameters || ''; if (parameters.length > 0) parameters += '&_='; try { this.url = url; if (this.options.method == 'get' && parameters.length > 0) this.url += (this.url.match(/\?/) ? '&' : '?') + parameters; Ajax.Responders.dispatch('onCreate', this, this.transport); this.transport.open(this.options.method, this.url, this.options.asynchronous); if (this.options.asynchronous) { this.transport.onreadystatechange = this.onStateChange.bind(this); setTimeout((function() {this.respondToReadyState(1)}).bind(this), 10); } this.setRequestHeaders(); var body = this.options.postBody ? this.options.postBody : parameters; this.transport.send(this.options.method == 'post' ? body : null); } catch (e) { this.dispatchException(e); } }, setRequestHeaders: function() { var requestHeaders = ['X-Requested-With', 'XMLHttpRequest', 'X-Prototype-Version', Prototype.Version]; if (this.options.method == 'post') { requestHeaders.push('Content-type', 'application/x-www-form-urlencoded'); /* Force "Connection: close" for Mozilla browsers to work around * a bug where XMLHttpReqeuest sends an incorrect Content-length * header. See Mozilla Bugzilla #246651. */ if (this.transport.overrideMimeType) requestHeaders.push('Connection', 'close'); } if (this.options.requestHeaders) requestHeaders.push.apply(requestHeaders, this.options.requestHeaders); for (var i = 0; i < requestHeaders.length; i += 2) this.transport.setRequestHeader(requestHeaders[i], requestHeaders[i+1]); }, onStateChange: function() { var readyState = this.transport.readyState; if (readyState != 1) this.respondToReadyState(this.transport.readyState); }, header: function(name) { try { return this.transport.getResponseHeader(name); } catch (e) {} }, evalJSON: function() { try { return eval(this.header('X-JSON')); } catch (e) {} }, evalResponse: function() { try { return eval(this.transport.responseText); } catch (e) { this.dispatchException(e); } }, respondToReadyState: function(readyState) { var event = Ajax.Request.Events[readyState]; var transport = this.transport, json = this.evalJSON(); if (event == 'Complete') { try { (this.options['on' + this.transport.status] || this.options['on' + (this.responseIsSuccess() ? 'Success' : 'Failure')] || Prototype.emptyFunction)(transport, json); } catch (e) { this.dispatchException(e); } if ((this.header('Content-type') || '').match(/^text\/javascript/i)) this.evalResponse(); } try { (this.options['on' + event] || Prototype.emptyFunction)(transport, json); Ajax.Responders.dispatch('on' + event, this, transport, json); } catch (e) { this.dispatchException(e); } /* Avoid memory leak in MSIE: clean up the oncomplete event handler */ if (event == 'Complete') this.transport.onreadystatechange = Prototype.emptyFunction; }, dispatchException: function(exception) { (this.options.onException || Prototype.emptyFunction)(this, exception); Ajax.Responders.dispatch('onException', this, exception); } }); Ajax.Updater = Class.create(); Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), { initialize: function(container, url, options) { this.containers = { success: container.success ? $(container.success) : $(container), failure: container.failure ? $(container.failure) : (container.success ? null : $(container)) } this.transport = Ajax.getTransport(); this.setOptions(options); var onComplete = this.options.onComplete || Prototype.emptyFunction; this.options.onComplete = (function(transport, object) { this.updateContent(); onComplete(transport, object); }).bind(this); this.request(url); }, updateContent: function() { var receiver = this.responseIsSuccess() ? this.containers.success : this.containers.failure; var response = this.transport.responseText; if (!this.options.evalScripts) response = response.stripScripts(); if (receiver) { if (this.options.insertion) { new this.options.insertion(receiver, response); } else { Element.update(receiver, response); } } if (this.responseIsSuccess()) { if (this.onComplete) setTimeout(this.onComplete.bind(this), 10); } } }); Ajax.PeriodicalUpdater = Class.create(); Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), { initialize: function(container, url, options) { this.setOptions(options); this.onComplete = this.options.onComplete; this.frequency = (this.options.frequency || 2); this.decay = (this.options.decay || 1); this.updater = {}; this.container = container; this.url = url; this.start(); }, start: function() { this.options.onComplete = this.updateComplete.bind(this); this.onTimerEvent(); }, stop: function() { this.updater.onComplete = undefined; clearTimeout(this.timer); (this.onComplete || Prototype.emptyFunction).apply(this, arguments); }, updateComplete: function(request) { if (this.options.decay) { this.decay = (request.responseText == this.lastText ? this.decay * this.options.decay : 1); this.lastText = request.responseText; } this.timer = setTimeout(this.onTimerEvent.bind(this), this.decay * this.frequency * 1000); }, onTimerEvent: function() { this.updater = new Ajax.Updater(this.container, this.url, this.options); } }); document.getElementsByClassName = function(className, parentElement) { var children = ($(parentElement) || document.body).getElementsByTagName('*'); return $A(children).inject([], function(elements, child) { if (child.className.match(new RegExp("(^|\\s)" + className + "(\\s|$)"))) elements.push(child); return elements; }); } /*--------------------------------------------------------------------------*/ if (!window.Element) { var Element = new Object(); } Object.extend(Element, { visible: function(element) { return $(element).style.display != 'none'; }, toggle: function() { for (var i = 0; i < arguments.length; i++) { var element = $(arguments[i]); Element[Element.visible(element) ? 'hide' : 'show'](element); } }, hide: function() { for (var i = 0; i < arguments.length; i++) { var element = $(arguments[i]); element.style.display = 'none'; } }, show: function() { for (var i = 0; i < arguments.length; i++) { var element = $(arguments[i]); element.style.display = ''; } }, remove: function(element) { element = $(element); element.parentNode.removeChild(element); }, update: function(element, html) { $(element).innerHTML = html.stripScripts(); setTimeout(function() {html.evalScripts()}, 10); }, getHeight: function(element) { element = $(element); return element.offsetHeight; }, classNames: function(element) { return new Element.ClassNames(element); }, hasClassName: function(element, className) { if (!(element = $(element))) return; return Element.classNames(element).include(className); }, addClassName: function(element, className) { if (!(element = $(element))) return; return Element.classNames(element).add(className); }, removeClassName: function(element, className) { if (!(element = $(element))) return; return Element.classNames(element).remove(className); }, // removes whitespace-only text node children cleanWhitespace: function(element) { element = $(element); for (var i = 0; i < element.childNodes.length; i++) { var node = element.childNodes[i]; if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) Element.remove(node); } }, empty: function(element) { return $(element).innerHTML.match(/^\s*$/); }, scrollTo: function(element) { element = $(element); var x = element.x ? element.x : element.offsetLeft, y = element.y ? element.y : element.offsetTop; window.scrollTo(x, y); }, getStyle: function(element, style) { element = $(element); var value = element.style[style.camelize()]; if (!value) { if (document.defaultView && document.defaultView.getComputedStyle) { var css = document.defaultView.getComputedStyle(element, null); value = css ? css.getPropertyValue(style) : null; } else if (element.currentStyle) { value = element.currentStyle[style.camelize()]; } } if (window.opera && ['left', 'top', 'right', 'bottom'].include(style)) if (Element.getStyle(element, 'position') == 'static') value = 'auto'; return value == 'auto' ? null : value; }, setStyle: function(element, style) { element = $(element); for (name in style) element.style[name.camelize()] = style[name]; }, getDimensions: function(element) { element = $(element); if (Element.getStyle(element, 'display') != 'none') return {width: element.offsetWidth, height: element.offsetHeight}; // All *Width and *Height properties give 0 on elements with display none, // so enable the element temporarily var els = element.style; var originalVisibility = els.visibility; var originalPosition = els.position; els.visibility = 'hidden'; els.position = 'absolute'; els.display = ''; var originalWidth = element.clientWidth; var originalHeight = element.clientHeight; els.display = 'none'; els.position = originalPosition; els.visibility = originalVisibility; return {width: originalWidth, height: originalHeight}; }, makePositioned: function(element) { element = $(element); var pos = Element.getStyle(element, 'position'); if (pos == 'static' || !pos) { element._madePositioned = true; element.style.position = 'relative'; // Opera returns the offset relative to the positioning context, when an // element is position relative but top and left have not been defined if (window.opera) { element.style.top = 0; element.style.left = 0; } } }, undoPositioned: function(element) { element = $(element); if (element._madePositioned) { element._madePositioned = undefined; element.style.position = element.style.top = element.style.left = element.style.bottom = element.style.right = ''; } }, makeClipping: function(element) { element = $(element); if (element._overflow) return; element._overflow = element.style.overflow; if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden') element.style.overflow = 'hidden'; }, undoClipping: function(element) { element = $(element); if (element._overflow) return; element.style.overflow = element._overflow; element._overflow = undefined; } }); var Toggle = new Object(); Toggle.display = Element.toggle; /*--------------------------------------------------------------------------*/ Abstract.Insertion = function(adjacency) { this.adjacency = adjacency; } Abstract.Insertion.prototype = { initialize: function(element, content) { this.element = $(element); this.content = content.stripScripts(); if (this.adjacency && this.element.insertAdjacentHTML) { try { this.element.insertAdjacentHTML(this.adjacency, this.content); } catch (e) { if (this.element.tagName.toLowerCase() == 'tbody') { this.insertContent(this.contentFromAnonymousTable()); } else { throw e; } } } else { this.range = this.element.ownerDocument.createRange(); if (this.initializeRange) this.initializeRange(); this.insertContent([this.range.createContextualFragment(this.content)]); } setTimeout(function() {content.evalScripts()}, 10); }, contentFromAnonymousTable: function() { var div = document.createElement('div'); div.innerHTML = '<table><tbody>' + this.content + '</tbody></table>'; return $A(div.childNodes[0].childNodes[0].childNodes); } } var Insertion = new Object(); Insertion.Before = Class.create(); Insertion.Before.prototype = Object.extend(new Abstract.Insertion('beforeBegin'), { initializeRange: function() { this.range.setStartBefore(this.element); }, insertContent: function(fragments) { fragments.each((function(fragment) { this.element.parentNode.insertBefore(fragment, this.element); }).bind(this)); } }); Insertion.Top = Class.create(); Insertion.Top.prototype = Object.extend(new Abstract.Insertion('afterBegin'), { initializeRange: function() { this.range.selectNodeContents(this.element); this.range.collapse(true); }, insertContent: function(fragments) { fragments.reverse(false).each((function(fragment) { this.element.insertBefore(fragment, this.element.firstChild); }).bind(this)); } }); Insertion.Bottom = Class.create(); Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), { initializeRange: function() { this.range.selectNodeContents(this.element); this.range.collapse(this.element); }, insertContent: function(fragments) { fragments.each((function(fragment) { this.element.appendChild(fragment); }).bind(this)); } }); Insertion.After = Class.create(); Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), { initializeRange: function() { this.range.setStartAfter(this.element); }, insertContent: function(fragments) { fragments.each((function(fragment) { this.element.parentNode.insertBefore(fragment, this.element.nextSibling); }).bind(this)); } }); /*--------------------------------------------------------------------------*/ Element.ClassNames = Class.create(); Element.ClassNames.prototype = { initialize: function(element) { this.element = $(element); }, _each: function(iterator) { this.element.className.split(/\s+/).select(function(name) { return name.length > 0; })._each(iterator); }, set: function(className) { this.element.className = className; }, add: function(classNameToAdd) { if (this.include(classNameToAdd)) return; this.set(this.toArray().concat(classNameToAdd).join(' ')); }, remove: function(classNameToRemove) { if (!this.include(classNameToRemove)) return; this.set(this.select(function(className) { return className != classNameToRemove; }).join(' ')); }, toString: function() { return this.toArray().join(' '); } } Object.extend(Element.ClassNames.prototype, Enumerable); var Field = { clear: function() { for (var i = 0; i < arguments.length; i++) $(arguments[i]).value = ''; }, focus: function(element) { $(element).focus(); }, present: function() { for (var i = 0; i < arguments.length; i++) if ($(arguments[i]).value == '') return false; return true; }, select: function(element) { $(element).select(); }, activate: function(element) { element = $(element); element.focus(); if (element.select) element.select(); } } /*--------------------------------------------------------------------------*/ var Form = { serialize: function(form) { var elements = Form.getElements($(form)); var queryComponents = new Array(); for (var i = 0; i < elements.length; i++) { var queryComponent = Form.Element.serialize(elements[i]); if (queryComponent) queryComponents.push(queryComponent); } return queryComponents.join('&'); }, getElements: function(form) { form = $(form); var elements = new Array(); for (tagName in Form.Element.Serializers) { var tagElements = form.getElementsByTagName(tagName); for (var j = 0; j < tagElements.length; j++) elements.push(tagElements[j]); } return elements; }, getInputs: function(form, typeName, name) { form = $(form); var inputs = form.getElementsByTagName('input'); if (!typeName && !name) return inputs; var matchingInputs = new Array(); for (var i = 0; i < inputs.length; i++) { var input = inputs[i]; if ((typeName && input.type != typeName) || (name && input.name != name)) continue; matchingInputs.push(input); } return matchingInputs; }, disable: function(form) { var elements = Form.getElements(form); for (var i = 0; i < elements.length; i++) { var element = elements[i]; element.blur(); element.disabled = 'true'; } }, enable: function(form) { var elements = Form.getElements(form); for (var i = 0; i < elements.length; i++) { var element = elements[i]; element.disabled = ''; } }, findFirstElement: function(form) { return Form.getElements(form).find(function(element) { return element.type != 'hidden' && !element.disabled && ['input', 'select', 'textarea'].include(element.tagName.toLowerCase()); }); }, focusFirstElement: function(form) { Field.activate(Form.findFirstElement(form)); }, reset: function(form) { $(form).reset(); } } Form.Element = { serialize: function(element) { element = $(element); var method = element.tagName.toLowerCase(); var parameter = Form.Element.Serializers[method](element); if (parameter) { var key = encodeURIComponent(parameter[0]); if (key.length == 0) return; if (parameter[1].constructor != Array) parameter[1] = [parameter[1]]; return parameter[1].map(function(value) { return key + '=' + encodeURIComponent(value); }).join('&'); } }, getValue: function(element) { element = $(element); var method = element.tagName.toLowerCase(); var parameter = Form.Element.Serializers[method](element); if (parameter) return parameter[1]; } } Form.Element.Serializers = { input: function(element) { switch (element.type.toLowerCase()) { case 'submit': case 'hidden': case 'password': case 'text': return Form.Element.Serializers.textarea(element); case 'checkbox': case 'radio': return Form.Element.Serializers.inputSelector(element); } return false; }, inputSelector: function(element) { if (element.checked) return [element.name, element.value]; }, textarea: function(element) { return [element.name, element.value]; }, select: function(element) { return Form.Element.Serializers[element.type == 'select-one' ? 'selectOne' : 'selectMany'](element); }, selectOne: function(element) { var value = '', opt, index = element.selectedIndex; if (index >= 0) { opt = element.options[index]; value = opt.value; if (!value && !('value' in opt)) value = opt.text; } return [element.name, value]; }, selectMany: function(element) { var value = new Array(); for (var i = 0; i < element.length; i++) { var opt = element.options[i]; if (opt.selected) { var optValue = opt.value; if (!optValue && !('value' in opt)) optValue = opt.text; value.push(optValue); } } return [element.name, value]; } } /*--------------------------------------------------------------------------*/ var $F = Form.Element.getValue; /*--------------------------------------------------------------------------*/ Abstract.TimedObserver = function() {} Abstract.TimedObserver.prototype = { initialize: function(element, frequency, callback) { this.frequency = frequency; this.element = $(element); this.callback = callback; this.lastValue = this.getValue(); this.registerCallback(); }, registerCallback: function() { setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); }, onTimerEvent: function() { var value = this.getValue(); if (this.lastValue != value) { this.callback(this.element, value); this.lastValue = value; } } } Form.Element.Observer = Class.create(); Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { getValue: function() { return Form.Element.getValue(this.element); } }); Form.Observer = Class.create(); Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { getValue: function() { return Form.serialize(this.element); } }); /*--------------------------------------------------------------------------*/ Abstract.EventObserver = function() {} Abstract.EventObserver.prototype = { initialize: function(element, callback) { this.element = $(element); this.callback = callback; this.lastValue = this.getValue(); if (this.element.tagName.toLowerCase() == 'form') this.registerFormCallbacks(); else this.registerCallback(this.element); }, onElementEvent: function() { var value = this.getValue(); if (this.lastValue != value) { this.callback(this.element, value); this.lastValue = value; } }, registerFormCallbacks: function() { var elements = Form.getElements(this.element); for (var i = 0; i < elements.length; i++) this.registerCallback(elements[i]); }, registerCallback: function(element) { if (element.type) { switch (element.type.toLowerCase()) { case 'checkbox': case 'radio': Event.observe(element, 'click', this.onElementEvent.bind(this)); break; case 'password': case 'text': case 'textarea': case 'select-one': case 'select-multiple': Event.observe(element, 'change', this.onElementEvent.bind(this)); break; } } } } Form.Element.EventObserver = Class.create(); Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { getValue: function() { return Form.Element.getValue(this.element); } }); Form.EventObserver = Class.create(); Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { getValue: function() { return Form.serialize(this.element); } }); if (!window.Event) { var Event = new Object(); } Object.extend(Event, { KEY_BACKSPACE: 8, KEY_TAB: 9, KEY_RETURN: 13, KEY_ESC: 27, KEY_LEFT: 37, KEY_UP: 38, KEY_RIGHT: 39, KEY_DOWN: 40, KEY_DELETE: 46, element: function(event) { return event.target || event.srcElement; }, isLeftClick: function(event) { return (((event.which) && (event.which == 1)) || ((event.button) && (event.button == 1))); }, pointerX: function(event) { return event.pageX || (event.clientX + (document.documentElement.scrollLeft || document.body.scrollLeft)); }, pointerY: function(event) { return event.pageY || (event.clientY + (document.documentElement.scrollTop || document.body.scrollTop)); }, stop: function(event) { if (event.preventDefault) { event.preventDefault(); event.stopPropagation(); } else { event.returnValue = false; event.cancelBubble = true; } }, // find the first node with the given tagName, starting from the // node the event was triggered on; traverses the DOM upwards findElement: function(event, tagName) { var element = Event.element(event); while (element.parentNode && (!element.tagName || (element.tagName.toUpperCase() != tagName.toUpperCase()))) element = element.parentNode; return element; }, observers: false, _observeAndCache: function(element, name, observer, useCapture) { if (!this.observers) this.observers = []; if (element.addEventListener) { this.observers.push([element, name, observer, useCapture]); element.addEventListener(name, observer, useCapture); } else if (element.attachEvent) { this.observers.push([element, name, observer, useCapture]); element.attachEvent('on' + name, observer); } }, unloadCache: function() { if (!Event.observers) return; for (var i = 0; i < Event.observers.length; i++) { Event.stopObserving.apply(this, Event.observers[i]); Event.observers[i][0] = null; } Event.observers = false; }, observe: function(element, name, observer, useCapture) { var element = $(element); useCapture = useCapture || false; if (name == 'keypress' && (navigator.appVersion.match(/Konqueror|Safari|KHTML/) || element.attachEvent)) name = 'keydown'; this._observeAndCache(element, name, observer, useCapture); }, stopObserving: function(element, name, observer, useCapture) { var element = $(element); useCapture = useCapture || false; if (name == 'keypress' && (navigator.appVersion.match(/Konqueror|Safari|KHTML/) || element.detachEvent)) name = 'keydown'; if (element.removeEventListener) { element.removeEventListener(name, observer, useCapture); } else if (element.detachEvent) { element.detachEvent('on' + name, observer); } } }); /* prevent memory leaks in IE */ Event.observe(window, 'unload', Event.unloadCache, false); var Position = { // set to true if needed, warning: firefox performance problems // NOT neeeded for page scrolling, only if draggable contained in // scrollable elements includeScrollOffsets: false, // must be called before calling withinIncludingScrolloffset, every time the // page is scrolled prepare: function() { this.deltaX = window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft || 0; this.deltaY = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0; }, realOffset: function(element) { var valueT = 0, valueL = 0; do { valueT += element.scrollTop || 0; valueL += element.scrollLeft || 0; element = element.parentNode; } while (element); return [valueL, valueT]; }, cumulativeOffset: function(element) { var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; element = element.offsetParent; } while (element); return [valueL, valueT]; }, positionedOffset: function(element) { var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; element = element.offsetParent; if (element) { p = Element.getStyle(element, 'position'); if (p == 'relative' || p == 'absolute') break; } } while (element); return [valueL, valueT]; }, offsetParent: function(element) { if (element.offsetParent) return element.offsetParent; if (element == document.body) return element; while ((element = element.parentNode) && element != document.body) if (Element.getStyle(element, 'position') != 'static') return element; return document.body; }, // caches x/y coordinate pair to use with overlap within: function(element, x, y) { if (this.includeScrollOffsets) return this.withinIncludingScrolloffsets(element, x, y); this.xcomp = x; this.ycomp = y; this.offset = this.cumulativeOffset(element); return (y >= this.offset[1] && y < this.offset[1] + element.offsetHeight && x >= this.offset[0] && x < this.offset[0] + element.offsetWidth); }, withinIncludingScrolloffsets: function(element, x, y) { var offsetcache = this.realOffset(element); this.xcomp = x + offsetcache[0] - this.deltaX; this.ycomp = y + offsetcache[1] - this.deltaY; this.offset = this.cumulativeOffset(element); return (this.ycomp >= this.offset[1] && this.ycomp < this.offset[1] + element.offsetHeight && this.xcomp >= this.offset[0] && this.xcomp < this.offset[0] + element.offsetWidth); }, // within must be called directly before overlap: function(mode, element) { if (!mode) return 0; if (mode == 'vertical') return ((this.offset[1] + element.offsetHeight) - this.ycomp) / element.offsetHeight; if (mode == 'horizontal') return ((this.offset[0] + element.offsetWidth) - this.xcomp) / element.offsetWidth; }, clone: function(source, target) { source = $(source); target = $(target); target.style.position = 'absolute'; var offsets = this.cumulativeOffset(source); target.style.top = offsets[1] + 'px'; target.style.left = offsets[0] + 'px'; target.style.width = source.offsetWidth + 'px'; target.style.height = source.offsetHeight + 'px'; }, page: function(forElement) { var valueT = 0, valueL = 0; var element = forElement; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; // Safari fix if (element.offsetParent==document.body) if (Element.getStyle(element,'position')=='absolute') break; } while (element = element.offsetParent); element = forElement; do { valueT -= element.scrollTop || 0; valueL -= element.scrollLeft || 0; } while (element = element.parentNode); return [valueL, valueT]; }, clone: function(source, target) { var options = Object.extend({ setLeft: true, setTop: true, setWidth: true, setHeight: true, offsetTop: 0, offsetLeft: 0 }, arguments[2] || {}) // find page position of source source = $(source); var p = Position.page(source); // find coordinate system to use target = $(target); var delta = [0, 0]; var parent = null; // delta [0,0] will do fine with position: fixed elements, // position:absolute needs offsetParent deltas if (Element.getStyle(target,'position') == 'absolute') { parent = Position.offsetParent(target); delta = Position.page(parent); } // correct by body offsets (fixes Safari) if (parent == document.body) { delta[0] -= document.body.offsetLeft; delta[1] -= document.body.offsetTop; } // set position if(options.setLeft) target.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; if(options.setTop) target.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; if(options.setWidth) target.style.width = source.offsetWidth + 'px'; if(options.setHeight) target.style.height = source.offsetHeight + 'px'; }, absolutize: function(element) { element = $(element); if (element.style.position == 'absolute') return; Position.prepare(); var offsets = Position.positionedOffset(element); var top = offsets[1]; var left = offsets[0]; var width = element.clientWidth; var height = element.clientHeight; element._originalLeft = left - parseFloat(element.style.left || 0); element._originalTop = top - parseFloat(element.style.top || 0); element._originalWidth = element.style.width; element._originalHeight = element.style.height; element.style.position = 'absolute'; element.style.top = top + 'px';; element.style.left = left + 'px';; element.style.width = width + 'px';; element.style.height = height + 'px';; }, relativize: function(element) { element = $(element); if (element.style.position == 'relative') return; Position.prepare(); element.style.position = 'relative'; var top = parseFloat(element.style.top || 0) - (element._originalTop || 0); var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); element.style.top = top + 'px'; element.style.left = left + 'px'; element.style.height = element._originalHeight; element.style.width = element._originalWidth; } } // Safari returns margins on body which is incorrect if the child is absolutely // positioned. For performance reasons, redefine Position.cumulativeOffset for // KHTML/WebKit only. if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) { Position.cumulativeOffset = function(element) { var valueT = 0, valueL = 0; do { valueT += element.offsetTop || 0; valueL += element.offsetLeft || 0; if (element.offsetParent == document.body) if (Element.getStyle(element, 'position') == 'absolute') break; element = element.offsetParent; } while (element); return [valueL, valueT]; } } // Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // // Permission is hereby granted, free of charge, to any person obtaining // a copy of this software and associated documentation files (the // "Software"), to deal in the Software without restriction, including // without limitation the rights to use, copy, modify, merge, publish, // distribute, sublicense, and/or sell copies of the Software, and to // permit persons to whom the Software is furnished to do so, subject to // the following conditions: // // The above copyright notice and this permission notice shall be // included in all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. var Scriptaculous = { Version: '1.5.0', require: function(libraryName) { // inserting via DOM fails in Safari 2.0, so brute force approach document.write('<script type="text/javascript" src="'+libraryName+'"></script>'); }, load: function() { if((typeof Prototype=='undefined') || parseFloat(Prototype.Version.split(".")[0] + "." + Prototype.Version.split(".")[1]) < 1.4) throw("script.aculo.us requires the Prototype JavaScript framework >= 1.4.0"); var scriptTags = document.getElementsByTagName("script"); for(var i=0;i<scriptTags.length;i++) { if(scriptTags[i].src && scriptTags[i].src.match(/scriptaculous\.js(\?.*)?$/)) { var path = scriptTags[i].src.replace(/scriptaculous\.js(\?.*)?$/,''); this.require(path + 'builder.js'); this.require(path + 'effects.js'); this.require(path + 'dragdrop.js'); this.require(path + 'controls.js'); this.require(path + 'slider.js'); break; } } } } Scriptaculous.load(); // RTRails - Realtime on Rails // Copyright 2006 Martin Scheffler, Markus Hartleb // email: wooyay@web.de // // // This file is part of RTRails. // // RTRails is free software; you can redistribute it and/or modify // it under the terms of the GNU Lesser General Public License as published by // the Free Software Foundation; either version 2.1 of the License, or // (at your option) any later version. // // RTRails 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 Lesser General Public License for more details. // // You should have received a copy of the GNU Lesser General Public License // along with RTRails; if not, write to the Free Software // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA Window = Class.create(); Window.prototype = { initialize:function() { var options = Object.extend({ id:-1, name:"noname", min_width:100, min_height:100, screen_safety_border:20, width:100, height:100, posx:100, posy:100, z_index:-1, is_minimized:false }, arguments[0] || {}); this.options = options; this.start(); }, start: function() { this.closing=false; this.event("startinit"); this.element = $(this.options.id+""); this.draghandle = $(this.options.id + "_drag_handle"); this.resizehandle = $(this.options.id + "_resize_handle"); this.fader = $(this.options.id + "_middleslice"); this.topslice = $(this.options.id + "_topslice"); Element.cleanWhitespace(this.topslice); this.middleslice = $(this.options.id + "_middleslice"); Element.cleanWhitespace(this.middleslice); this.bottomslice = $(this.options.id + "_bottomslice"); Element.cleanWhitespace(this.bottomslice); /*------------ setup the window DIVs -------------*/ //set contents and border divs to window height this.border_l = this.middleslice.childNodes[0]; this.content = this.middleslice.childNodes[1]; this.border_r = this.middleslice.childNodes[2]; if(!parseInt(this.options.posx)) this.options.posx=-1; if(!parseInt(this.options.posy)) this.options.posy=-1; this.setHeight(this.options.height); this.setWidth(this.options.width); this.setPosX(this.options.posx); this.setPosY(this.options.posy); /*------------------- EFFECTS -----------------------*/ //turn off opacity starteffect in draggable //because firefox gets slow when dragging divs with overflow:auto this.event("starteffects"); this.positiondragger=new Draggable(this.element, { handle:this.options.id+'_drag_handle', starteffect:this.startdrag.bind(this), zindex:500, endeffect: (this.stopdrag).bind(this) } ); this.resizedragger=new Draggable(this.options.id+"_resize_handle", { starteffect:(function() {this.event("resizestart");}).bind(this), change:(function(){this.event("resizing");}).bind(this), endeffect:(this.stopresize).bind(this) } ); this.options.resizestartInternal=(function(){ this.bringToTop(); }).bind(this); this.options.resizingInternal=(function() { handleOffsets = Position.offsetParent(this.resizehandle); width = this.getResizeWidth(); height = this.getResizeHeight(); if (width < this.options.min_width){ width = this.options.min_width; //"touch" the bottom slice div, else the bottomslice does not get redrawn under FF and KHTML this.fore=(!this.fore || this.fore==1)?-1:1; this.bottomslice.style.height=(this.bottomslice.offsetHeight+this.fore)+"px"; } else{ this.bottomslice.style.height=this.bottomslice.childNodes[0].style.height; } if (height < this.options.min_height) height = this.options.min_height; this.setHeight(height); this.setWidth(width); }).bind(this); //"touch" the bottom slice div, else the bottomslice does not get redrawn under FF and KHTML this.options.correctBottomSlice=function(target) { target.fore=(!target.fore || target.fore==1)?-1:1; target.bottomslice.style.height=(target.bottomslice.offsetHeight+target.fore)+"px"; } this.options.resetResizeDraggerInternal= function(target) { this.maximized=false; //check if resize_handler position is not where it should be. //this happens when win was made smaller than the minimum sizes h= target.bottomslice.childNodes[0].offsetHeight +target.middleslice.childNodes[0].offsetHeight +target.topslice.childNodes[0].offsetHeight -target.getResizeHeight(); w= target.bottomslice.offsetWidth-target.getResizeWidth(); new Effect.MoveBy(target.resizehandle, h,w, {duration:0.0}); } if(!window.max_zIndex ||window.max_zIndex<this.options.z_index) { window.max_zIndex=(this.options.z_index>0)?this.options.z_index:0; } if(this.options.z_index==-1){ this.bringToTop(); } this.element.style.zIndex=this.options.z_index; new Effect.Appear(this.element, { duration:0.2, afterUpdate:(function(event) { this.element.style.visibility="visible"; this.event("stopinit"); }).bind(this) } ); if(this.options.is_minimized==true) { this.options.is_minimized=false; this.minimize(); } if(this.options.stayontop==true) { this.options.stayontop=false; this.toggleStayOnTop(); } if(this.options.scrollbars==true) { this.content.style.overflow="auto"; } this.event("resetResizeDragger"); }, //END INITIALIZE event: function(eventName) { if(this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this); if(this.options[eventName]) this.options[eventName](this); }, setWidth:function(val) { this.options.width=val; //"touch"�he value (for FF) this.element.style.width="0px"; this.element.style.width=val+"px"; }, setHeight:function(val) { if(this.options.minimized) return; this.options.height=val; h= val - this.topslice.childNodes[0].offsetHeight - this.bottomslice.childNodes[0].offsetHeight; this.content.style.height=h+"px"; this.border_l.style.height=h+"px"; this.border_r.style.height=h+"px"; }, setPosX:function(val) { this.element.style.left=val+"px"; }, setPosY:function(val) { this.element.style.top=val+"px"; }, getResizeWidth: function() { return this.resizehandle.offsetLeft+this.resizehandle.offsetWidth; }, getResizeHeight: function() { return this.resizehandle.offsetTop+this.resizehandle.offsetHeight; }, stopdrag:function(element) { if(document.all) { windowWidth=document.body.offsetWidth-this.options.screen_safety_border; windowHeight=document.body.offsetHeight-this.options.screen_safety_border; } else { windowWidth=window.innerWidth-this.options.screen_safety_border; windowHeight=window.innerHeight-this.options.screen_safety_border; } var moveX=0; var moveY=0; var currentX=this.element.offsetLeft; var currentY=this.element.offsetTop; var width=this.getResizeWidth(); var height=this.getResizeHeight(); var border=this.options.screen_safety_border if(currentX+width<border) moveX=border-(currentX+width); else if(currentX>windowWidth-border) moveX=-border-(currentX-windowWidth); if(currentY<border) moveY=-currentY; else if(currentY>windowHeight-border) moveY=-border-(currentY-windowHeight); saveposev=function(){ this.options.posx=currentX; this.options.posy=currentY; this.event("stopdrag"); }.bind(this); if(moveX!=0 || moveY!=0) { new Effect.MoveBy( this.element, moveY, moveX, { duration:0.2, endeffect:saveposev } ); } else { saveposev(); } } , stopresize:function(){ this.event("resetResizeDragger"); this.event("stopresize"); }, close:function() { if(this.closing) return; this.event("close"); this.closing=true; new Effect.Fade( this.element, { duration:0.2, afterFinish:(function(event) { Element.remove(this.element); }).bind(this) } ); }, bringToTop:function() { if(this.options.stayontop==false && this.options.z_index<window.max_zIndex) { this.element.style.zIndex=++window.max_zIndex; this.options.z_index=this.element.style.zIndex; } }, toggleStayOnTop:function() { if(this.options.stayontop==false) { this.options.stayontop=true; this.element.style.zIndex=990; } else { this.options.stayontop=false; this.bringToTop(); } }, minimize:function() { this.bringToTop(); if(!this.fader.currentlyFading) { //we mustn't blind up while blinding down this.currentlyFading=true; if(this.options.is_minimized==true) { this.options.is_minimized=false; new Effect.BlindDown( this.fader , { afterFinish:(function(event){ this.currentlyFading=false; this.event("resetResizeDragger"); this.event("unminimized"); }).bind(this), afterUpdate:(function(event){ this.event("correctBottomSlice"); }).bind(this) } ); } else { this.options.is_minimized=true; new Effect.BlindUp( this.fader, { afterFinish:(function(event){ this.currentlyFading=false; this.event("resetResizeDragger"); this.event("minimized"); }).bind(this), afterUpdate:(function(event){ this.event("correctBottomSlice") }).bind(this) } ); } } this.event("minimize"); }, maximize:function() { this.bringToTop(); if(this.fader.currentlyFading) return; if(this.options.is_minimized==true) { this.options.is_minimized=false; new Effect.BlindDown(this.fader,{afterFinish:(function() {this.maximize();}).bind(this)}); return; } if(this.maximized) { this.fader.currentlyFading=true; this.event("maximize"); new Effect.MoveBy( this.element, this.preMaxDims[1], this.preMaxDims[0], { duration:0.2 } ); midh=(this.preMaxDims[3]-this.topslice.childNodes[0].offsetHeight-this.bottomslice.childNodes[0].offsetHeight); contenth=midh/this.middleslice.childNodes[0].offsetHeight*100; s_opts={scaleX:false, scaleContent:false, duration:0.2}; new Effect.Scale( this.border_l,contenth, s_opts); new Effect.Scale( this.content, contenth, s_opts); new Effect.Scale( this.border_r,contenth, s_opts); new Effect.Scale( this.element,this.preMaxDims[2]*100/this.element.offsetWidth, { scaleY:false, afterFinish:(function() { this.event("resetResizeDragger"); this.event("maximized"); this.fader.currentlyFading=false; this.maximized=false; this.event("correctBottomSlice"); }).bind(this), scaleContent:false, duration:0.2 } ); } else { this.fader.currentlyFading=true; if(document.all) { windowWidth=document.body.offsetWidth-20; windowHeight=document.body.offsetHeight-20; } else { windowWidth=window.innerWidth; windowHeight=window.innerHeight; } new Effect.MoveBy( this.element, -this.element.offsetTop, -this.element.offsetLeft, { duration:0.2 } ); endh=windowHeight-this.topslice.childNodes[0].offsetHeight-this.bottomslice.childNodes[0].offsetHeight; contenth=endh*100/this.middleslice.childNodes[0].offsetHeight; this.preMaxDims=[ this.element.offsetLeft, this.element.offsetTop, this.element.offsetWidth, this.element.offsetHeight ]; this.event("maximize"); s_opts={scaleX:false, scaleContent:false, duration:0.2}; new Effect.Scale( this.border_l,contenth, s_opts); new Effect.Scale( this.content, contenth, s_opts); new Effect.Scale( this.border_r,contenth, s_opts); new Effect.Scale( this.element,windowWidth*100/this.element.offsetWidth, { scaleY:false, afterFinish:(function() { this.event("resetResizeDragger"); this.event("maximized"); this.fader.currentlyFading=false; this.maximized=true; this.event("correctBottomSlice"); }).bind(this), scaleContent:false, duration:0.2 } ); } }, startdrag:function(event) { this.bringToTop(); if(this.options.stayontop==true) this.positiondragger.originalZ=990; else this.positiondragger.originalZ=this.options.z_index; this.event("startdrag"); } } AjaxWindow = Class.create(); Object.extend(Object.extend(AjaxWindow.prototype, Window.prototype), { initialize: function() { var options = Object.extend({ id:-1, name:"noname", min_width:100, min_height:100, screen_safety_border:20, width:100, height:100, posx:100, posy:100, z_index:0, stopdragInternal: this.saveWindow.bind(this), stopresizeInternal: this.saveWindow.bind(this), maximizedInternal: this.saveWindow.bind(this), minimizedInternal: this.saveWindow.bind(this), unminimizedInternal: this.saveWindow.bind(this), closeInternal: this.closeWindow.bind(this), saveUrl:"/windows/save", closeUrl:"/windows/close", highlightColor:"#F7F0DE", button_dirty_url:"/skins/minimal/but_dirty.gif", button_clean_url:"/skins/minimal/but_clean.gif" }, arguments[0] || {}); this.options = options; //place window randomly if(this.options.posx==-1) this.options.posx=Math.floor(Math.random()*(window.innerWidth - this.options.width)); if(this.options.posy==-1) this.options.posy=Math.floor(Math.random()*(window.innerHeight - this.options.height)); //hmm, konqueror fix. Too lazy to figure out what goes wrong here if(this.options.posx<=0) this.options.posx=this.options.posx*-1; if(this.options.posy<=0) this.options.posy=this.options.posy*-1; this.start(); }, saveWindow:function() { if(this.closing) return; window.document.images["button_dirty_"+this.options.id].src=this.options.button_dirty_url; new Ajax.Updater( 'loader', this.options.saveUrl, { asynchronous:true, method:'post', insertion:Insertion.Top, parameters:'id='+this.options.id+'&json='+encodeURIComponent(optionsToJson(this.options)), onComplete:(function(){ if(window.document.images["button_dirty_"+this.options.id]) window.document.images["button_dirty_"+this.options.id].src=this.options.button_clean_url; }).bind(this), onSuccess:handleAjaxResponse } ); }, closeWindow:function() { if(this.closing) return; this.closing=true; new Ajax.Updater( 'loader', this.options.closeUrl, { asynchronous:true, method:"post", parameters:'id='+this.options.id, insertion:Insertion.Top, onSuccess:handleAjaxResponse } ); } }); // Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // Contributors: // Justin Palmer (http://encytemedia.com/) // Mark Pilgrim (http://diveintomark.org/) // Martin Bialasinki // // See scriptaculous.js for full license. /* ------------- element ext -------------- */ // converts rgb() and #xxx to #xxxxxx format, // returns self (or first argument) if not convertable String.prototype.parseColor = function() { var color = '#'; if(this.slice(0,4) == 'rgb(') { var cols = this.slice(4,this.length-1).split(','); var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3); } else { if(this.slice(0,1) == '#') { if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase(); if(this.length==7) color = this.toLowerCase(); } } return(color.length==7 ? color : (arguments[0] || this)); } Element.collectTextNodesIgnoreClass = function(element, ignoreclass) { var children = $(element).childNodes; var text = ''; var classtest = new RegExp('^([^ ]+ )*' + ignoreclass+ '( [^ ]+)*$','i'); for (var i = 0; i < children.length; i++) { if(children[i].nodeType==3) { text+=children[i].nodeValue; } else { if((!children[i].className.match(classtest)) && children[i].hasChildNodes()) text += Element.collectTextNodesIgnoreClass(children[i], ignoreclass); } } return text; } Element.setStyle = function(element, style) { element = $(element); for(k in style) element.style[k.camelize()] = style[k]; } Element.setContentZoom = function(element, percent) { Element.setStyle(element, {fontSize: (percent/100) + 'em'}); if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0); } Element.getOpacity = function(element){ var opacity; return 1.0; } Element.setOpacity = function(element, value){ element= $(element); Element.setStyle(element, {opacity: 1}); } Element.getInlineOpacity = function(element){ return $(element).style.opacity || ''; } Element.childrenWithClassName = function(element, className) { return $A($(element).getElementsByTagName('*')).select( function(c) { return Element.hasClassName(c, className) }); } Array.prototype.call = function() { var args = arguments; this.each(function(f){ f.apply(this, args) }); } /*--------------------------------------------------------------------------*/ var Effect = { tagifyText: function(element) { var tagifyStyle = 'position:relative'; if(/MSIE/.test(navigator.userAgent)) tagifyStyle += ';zoom:1'; element = $(element); $A(element.childNodes).each( function(child) { if(child.nodeType==3) { child.nodeValue.toArray().each( function(character) { element.insertBefore( Builder.node('span',{style: tagifyStyle}, character == ' ' ? String.fromCharCode(160) : character), child); }); Element.remove(child); } }); }, multiple: function(element, effect) { var elements; if(((typeof element == 'object') || (typeof element == 'function')) && (element.length)) elements = element; else elements = $(element).childNodes; var options = Object.extend({ speed: 0.1, delay: 0.0 }, arguments[2] || {}); var masterDelay = options.delay; $A(elements).each( function(element, index) { new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay })); }); } }; var Effect2 = Effect; // deprecated /* ------------- transitions ------------- */ Effect.Transitions = {} Effect.Transitions.linear = function(pos) { return pos; } Effect.Transitions.sinoidal = function(pos) { return (-Math.cos(pos*Math.PI)/2) + 0.5; } Effect.Transitions.reverse = function(pos) { return 1-pos; } Effect.Transitions.flicker = function(pos) { return ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4; } Effect.Transitions.wobble = function(pos) { return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5; } Effect.Transitions.pulse = function(pos) { return (Math.floor(pos*10) % 2 == 0 ? (pos*10-Math.floor(pos*10)) : 1-(pos*10-Math.floor(pos*10))); } Effect.Transitions.none = function(pos) { return 0; } Effect.Transitions.full = function(pos) { return 1; } /* ------------- core effects ------------- */ Effect.Queue = { effects: [], _each: function(iterator) { this.effects._each(iterator); }, interval: null, add: function(effect) { var timestamp = new Date().getTime(); switch(effect.options.queue) { case 'front': // move unstarted effects after this effect this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) { e.startOn += effect.finishOn; e.finishOn += effect.finishOn; }); break; case 'end': // start effect after last queued effect has finished timestamp = this.effects.pluck('finishOn').max() || timestamp; break; } effect.startOn += timestamp; effect.finishOn += timestamp; this.effects.push(effect); if(!this.interval) this.interval = setInterval(this.loop.bind(this), 40); }, remove: function(effect) { this.effects = this.effects.reject(function(e) { return e==effect }); if(this.effects.length == 0) { clearInterval(this.interval); this.interval = null; } }, loop: function() { var timePos = new Date().getTime(); this.effects.invoke('loop', timePos); } } Object.extend(Effect.Queue, Enumerable); Effect.Base = function() {}; Effect.Base.prototype = { position: null, setOptions: function(options) { this.options = Object.extend({ transition: Effect.Transitions.sinoidal, duration: 1.0, // seconds fps: 25.0, // max. 25fps due to Effect.Queue implementation sync: false, // true for combining from: 0.0, to: 1.0, delay: 0.0, queue: 'parallel' }, options || {}); }, start: function(options) { this.setOptions(options || {}); this.currentFrame = 0; this.state = 'idle'; this.startOn = this.options.delay*1000; this.finishOn = this.startOn + (this.options.duration*1000); this.event('beforeStart'); if(!this.options.sync) Effect.Queue.add(this); }, loop: function(timePos) { if(timePos >= this.startOn) { if(timePos >= this.finishOn) { this.render(1.0); this.cancel(); this.event('beforeFinish'); if(this.finish) this.finish(); this.event('afterFinish'); return; } var pos = (timePos - this.startOn) / (this.finishOn - this.startOn); var frame = Math.round(pos * this.options.fps * this.options.duration); if(frame > this.currentFrame) { this.render(pos); this.currentFrame = frame; } } }, render: function(pos) { if(this.state == 'idle') { this.state = 'running'; this.event('beforeSetup'); if(this.setup) this.setup(); this.event('afterSetup'); } if(this.state == 'running') { if(this.options.transition) pos = this.options.transition(pos); pos *= (this.options.to-this.options.from); pos += this.options.from; this.position = pos; this.event('beforeUpdate'); if(this.update) this.update(pos); this.event('afterUpdate'); } }, cancel: function() { if(!this.options.sync) Effect.Queue.remove(this); this.state = 'finished'; }, event: function(eventName) { if(this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this); if(this.options[eventName]) this.options[eventName](this); }, inspect: function() { return '#<Effect:' + $H(this).inspect() + ',options:' + $H(this.options).inspect() + '>'; } } Effect.Parallel = Class.create(); Object.extend(Object.extend(Effect.Parallel.prototype, Effect.Base.prototype), { initialize: function(effects) { this.effects = effects || []; this.start(arguments[1]); }, update: function(position) { this.effects.invoke('render', position); }, finish: function(position) { this.effects.each( function(effect) { effect.render(1.0); effect.cancel(); effect.event('beforeFinish'); if(effect.finish) effect.finish(position); effect.event('afterFinish'); }); } }); Effect.Opacity = Class.create(); Object.extend(Object.extend(Effect.Opacity.prototype, Effect.Base.prototype), { initialize: function(element) { this.element = $(element); // make this work on IE on elements without 'layout' if(/MSIE/.test(navigator.userAgent) && (!this.element.hasLayout)) Element.setStyle(this.element, {zoom: 1}); var options = Object.extend({ from: Element.getOpacity(this.element) || 0.0, to: 1.0 }, arguments[1] || {}); this.start(options); }, update: function(position) { Element.setOpacity(this.element, position); } }); Effect.MoveBy = Class.create(); Object.extend(Object.extend(Effect.MoveBy.prototype, Effect.Base.prototype), { initialize: function(element, toTop, toLeft) { this.element = $(element); this.toTop = toTop; this.toLeft = toLeft; this.start(arguments[3]); }, setup: function() { // Bug in Opera: Opera returns the "real" position of a static element or // relative element that does not have top/left explicitly set. // ==> Always set top and left for position relative elements in your stylesheets // (to 0 if you do not need them) Element.makePositioned(this.element); this.originalTop = parseFloat(Element.getStyle(this.element,'top') || '0'); this.originalLeft = parseFloat(Element.getStyle(this.element,'left') || '0'); }, update: function(position) { Element.setStyle(this.element, { top: this.toTop * position + this.originalTop + 'px', left: this.toLeft * position + this.originalLeft + 'px' }); } }); Effect.Scale = Class.create(); Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), { initialize: function(element, percent) { this.element = $(element) var options = Object.extend({ scaleX: true, scaleY: true, scaleContent: true, scaleFromCenter: false, scaleMode: 'box', // 'box' or 'contents' or {} with provided values scaleFrom: 100.0, scaleTo: percent }, arguments[2] || {}); this.start(options); }, setup: function() { this.restoreAfterFinish = this.options.restoreAfterFinish || false; this.elementPositioning = Element.getStyle(this.element,'position'); this.originalStyle = {}; ['top','left','width','height','fontSize'].each( function(k) { this.originalStyle[k] = this.element.style[k]; }.bind(this)); this.originalTop = this.element.offsetTop; this.originalLeft = this.element.offsetLeft; var fontSize = Element.getStyle(this.element,'font-size') || '100%'; ['em','px','%'].each( function(fontSizeType) { if(fontSize.indexOf(fontSizeType)>0) { this.fontSize = parseFloat(fontSize); this.fontSizeType = fontSizeType; } }.bind(this)); this.factor = (this.options.scaleTo - this.options.scaleFrom)/100; this.dims = null; if(this.options.scaleMode=='box') this.dims = [this.element.offsetHeight, this.element.offsetWidth]; if(/^content/.test(this.options.scaleMode)) this.dims = [this.element.scrollHeight, this.element.scrollWidth]; if(!this.dims) this.dims = [this.options.scaleMode.originalHeight, this.options.scaleMode.originalWidth]; }, update: function(position) { var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position); if(this.options.scaleContent && this.fontSize) Element.setStyle(this.element, {fontSize: this.fontSize * currentScale + this.fontSizeType }); this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale); }, finish: function(position) { if (this.restoreAfterFinish) Element.setStyle(this.element, this.originalStyle); }, setDimensions: function(height, width) { var d = {}; if(this.options.scaleX) d.width = width + 'px'; if(this.options.scaleY) d.height = height + 'px'; if(this.options.scaleFromCenter) { var topd = (height - this.dims[0])/2; var leftd = (width - this.dims[1])/2; if(this.elementPositioning == 'absolute') { if(this.options.scaleY) d.top = this.originalTop-topd + 'px'; if(this.options.scaleX) d.left = this.originalLeft-leftd + 'px'; } else { if(this.options.scaleY) d.top = -topd + 'px'; if(this.options.scaleX) d.left = -leftd + 'px'; } } Element.setStyle(this.element, d); } }); Effect.Highlight = Class.create(); Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), { initialize: function(element) { this.element = $(element); var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || {}); this.start(options); }, setup: function() { // Prevent executing on elements not in the layout flow if(Element.getStyle(this.element, 'display')=='none') { this.cancel(); return; } // Disable background image during the effect this.oldStyle = { backgroundImage: Element.getStyle(this.element, 'background-image') }; Element.setStyle(this.element, {backgroundImage: 'none'}); if(!this.options.endcolor) this.options.endcolor = Element.getStyle(this.element, 'background-color').parseColor('#ffffff'); if(!this.options.restorecolor) this.options.restorecolor = Element.getStyle(this.element, 'background-color'); // init color calculations this._base = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this)); this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this)); }, update: function(position) { Element.setStyle(this.element,{backgroundColor: $R(0,2).inject('#',function(m,v,i){ return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart()); }.bind(this)) }); }, finish: function() { Element.setStyle(this.element, Object.extend(this.oldStyle, { backgroundColor: this.options.restorecolor })); } }); Effect.ScrollTo = Class.create(); Object.extend(Object.extend(Effect.ScrollTo.prototype, Effect.Base.prototype), { initialize: function(element) { this.element = $(element); this.start(arguments[1] || {}); }, setup: function() { Position.prepare(); var offsets = Position.cumulativeOffset(this.element); if(this.options.offset) offsets[1] += this.options.offset; var max = window.innerHeight ? window.height - window.innerHeight : document.body.scrollHeight - (document.documentElement.clientHeight ? document.documentElement.clientHeight : document.body.clientHeight); this.scrollStart = Position.deltaY; this.delta = (offsets[1] > max ? max : offsets[1]) - this.scrollStart; }, update: function(position) { Position.prepare(); window.scrollTo(Position.deltaX, this.scrollStart + (position*this.delta)); } }); /* ------------- combination effects ------------- */ Effect.Fade = function(element) { var oldOpacity = Element.getInlineOpacity(element); var options = Object.extend({ from: Element.getOpacity(element) || 1.0, to: 0.0, afterFinishInternal: function(effect) { with(Element) { if(effect.options.to!=0) return; hide(effect.element); setStyle(effect.element, {opacity: oldOpacity}); }} }, arguments[1] || {}); return new Effect.Opacity(element,options); } Effect.Appear = function(element) { var options = Object.extend({ from: (Element.getStyle(element, 'display') == 'none' ? 0.0 : Element.getOpacity(element) || 0.0), to: 1.0, beforeSetup: function(effect) { with(Element) { setOpacity(effect.element, effect.options.from); show(effect.element); }} }, arguments[1] || {}); return new Effect.Opacity(element,options); } Effect.Puff = function(element) { element = $(element); var oldStyle = { opacity: Element.getInlineOpacity(element), position: Element.getStyle(element, 'position') }; return new Effect.Parallel( [ new Effect.Scale(element, 200, { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], Object.extend({ duration: 1.0, beforeSetupInternal: function(effect) { with(Element) { setStyle(effect.effects[0].element, {position: 'absolute'}); }}, afterFinishInternal: function(effect) { with(Element) { hide(effect.effects[0].element); setStyle(effect.effects[0].element, oldStyle); }} }, arguments[1] || {}) ); } Effect.BlindUp = function(element) { element = $(element); Element.makeClipping(element); return new Effect.Scale(element, 0, Object.extend({ scaleContent: false, scaleX: false, restoreAfterFinish: true, afterFinishInternal: function(effect) { with(Element) { [hide, undoClipping].call(effect.element); }} }, arguments[1] || {}) ); } Effect.BlindDown = function(element) { element = $(element); var oldHeight = Element.getStyle(element, 'height'); var elementDimensions = Element.getDimensions(element); return new Effect.Scale(element, 100, Object.extend({ scaleContent: false, scaleX: false, scaleFrom: 0, scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, restoreAfterFinish: true, afterSetup: function(effect) { with(Element) { makeClipping(effect.element); setStyle(effect.element, {height: '0px'}); show(effect.element); }}, afterFinishInternal: function(effect) { with(Element) { undoClipping(effect.element); setStyle(effect.element, {height: oldHeight}); }} }, arguments[1] || {}) ); } Effect.SwitchOff = function(element) { element = $(element); var oldOpacity = Element.getInlineOpacity(element); return new Effect.Appear(element, { duration: 0.4, from: 0, transition: Effect.Transitions.flicker, afterFinishInternal: function(effect) { new Effect.Scale(effect.element, 1, { duration: 0.3, scaleFromCenter: true, scaleX: false, scaleContent: false, restoreAfterFinish: true, beforeSetup: function(effect) { with(Element) { [makePositioned,makeClipping].call(effect.element); }}, afterFinishInternal: function(effect) { with(Element) { [hide,undoClipping,undoPositioned].call(effect.element); setStyle(effect.element, {opacity: oldOpacity}); }} }) } }); } Effect.DropOut = function(element) { element = $(element); var oldStyle = { top: Element.getStyle(element, 'top'), left: Element.getStyle(element, 'left'), opacity: Element.getInlineOpacity(element) }; return new Effect.Parallel( [ new Effect.MoveBy(element, 100, 0, { sync: true }), new Effect.Opacity(element, { sync: true, to: 0.0 }) ], Object.extend( { duration: 0.5, beforeSetup: function(effect) { with(Element) { makePositioned(effect.effects[0].element); }}, afterFinishInternal: function(effect) { with(Element) { [hide, undoPositioned].call(effect.effects[0].element); setStyle(effect.effects[0].element, oldStyle); }} }, arguments[1] || {})); } Effect.Shake = function(element) { element = $(element); var oldStyle = { top: Element.getStyle(element, 'top'), left: Element.getStyle(element, 'left') }; return new Effect.MoveBy(element, 0, 20, { duration: 0.05, afterFinishInternal: function(effect) { new Effect.MoveBy(effect.element, 0, -40, { duration: 0.1, afterFinishInternal: function(effect) { new Effect.MoveBy(effect.element, 0, 40, { duration: 0.1, afterFinishInternal: function(effect) { new Effect.MoveBy(effect.element, 0, -40, { duration: 0.1, afterFinishInternal: function(effect) { new Effect.MoveBy(effect.element, 0, 40, { duration: 0.1, afterFinishInternal: function(effect) { new Effect.MoveBy(effect.element, 0, -20, { duration: 0.05, afterFinishInternal: function(effect) { with(Element) { undoPositioned(effect.element); setStyle(effect.element, oldStyle); }}}) }}) }}) }}) }}) }}); } Effect.SlideDown = function(element) { element = $(element); Element.cleanWhitespace(element); // SlideDown need to have the content of the element wrapped in a container element with fixed height! var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom'); var elementDimensions = Element.getDimensions(element); return new Effect.Scale(element, 100, Object.extend({ scaleContent: false, scaleX: false, scaleFrom: 0, scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, restoreAfterFinish: true, afterSetup: function(effect) { with(Element) { makePositioned(effect.element); makePositioned(effect.element.firstChild); if(window.opera) setStyle(effect.element, {top: ''}); makeClipping(effect.element); setStyle(effect.element, {height: '0px'}); show(element); }}, afterUpdateInternal: function(effect) { with(Element) { setStyle(effect.element.firstChild, {bottom: (effect.dims[0] - effect.element.clientHeight) + 'px' }); }}, afterFinishInternal: function(effect) { with(Element) { undoClipping(effect.element); undoPositioned(effect.element.firstChild); undoPositioned(effect.element); setStyle(effect.element.firstChild, {bottom: oldInnerBottom}); }} }, arguments[1] || {}) ); } Effect.SlideUp = function(element) { element = $(element); Element.cleanWhitespace(element); var oldInnerBottom = Element.getStyle(element.firstChild, 'bottom'); return new Effect.Scale(element, 0, Object.extend({ scaleContent: false, scaleX: false, scaleMode: 'box', scaleFrom: 100, restoreAfterFinish: true, beforeStartInternal: function(effect) { with(Element) { makePositioned(effect.element); makePositioned(effect.element.firstChild); if(window.opera) setStyle(effect.element, {top: ''}); makeClipping(effect.element); show(element); }}, afterUpdateInternal: function(effect) { with(Element) { setStyle(effect.element.firstChild, {bottom: (effect.dims[0] - effect.element.clientHeight) + 'px' }); }}, afterFinishInternal: function(effect) { with(Element) { [hide, undoClipping].call(effect.element); undoPositioned(effect.element.firstChild); undoPositioned(effect.element); setStyle(effect.element.firstChild, {bottom: oldInnerBottom}); }} }, arguments[1] || {}) ); } // Bug in opera makes the TD containing this element expand for a instance after finish Effect.Squish = function(element) { return new Effect.Scale(element, window.opera ? 1 : 0, { restoreAfterFinish: true, beforeSetup: function(effect) { with(Element) { makeClipping(effect.element); }}, afterFinishInternal: function(effect) { with(Element) { hide(effect.element); undoClipping(effect.element); }} }); } Effect.Grow = function(element) { element = $(element); var options = Object.extend({ direction: 'center', moveTransistion: Effect.Transitions.sinoidal, scaleTransition: Effect.Transitions.sinoidal, opacityTransition: Effect.Transitions.full }, arguments[1] || {}); var oldStyle = { top: element.style.top, left: element.style.left, height: element.style.height, width: element.style.width, opacity: Element.getInlineOpacity(element) }; var dims = Element.getDimensions(element); var initialMoveX, initialMoveY; var moveX, moveY; switch (options.direction) { case 'top-left': initialMoveX = initialMoveY = moveX = moveY = 0; break; case 'top-right': initialMoveX = dims.width; initialMoveY = moveY = 0; moveX = -dims.width; break; case 'bottom-left': initialMoveX = moveX = 0; initialMoveY = dims.height; moveY = -dims.height; break; case 'bottom-right': initialMoveX = dims.width; initialMoveY = dims.height; moveX = -dims.width; moveY = -dims.height; break; case 'center': initialMoveX = dims.width / 2; initialMoveY = dims.height / 2; moveX = -dims.width / 2; moveY = -dims.height / 2; break; } return new Effect.MoveBy(element, initialMoveY, initialMoveX, { duration: 0.01, beforeSetup: function(effect) { with(Element) { hide(effect.element); makeClipping(effect.element); makePositioned(effect.element); }}, afterFinishInternal: function(effect) { new Effect.Parallel( [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }), new Effect.MoveBy(effect.element, moveY, moveX, { sync: true, transition: options.moveTransition }), new Effect.Scale(effect.element, 100, { scaleMode: { originalHeight: dims.height, originalWidth: dims.width }, sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true}) ], Object.extend({ beforeSetup: function(effect) { with(Element) { setStyle(effect.effects[0].element, {height: '0px'}); show(effect.effects[0].element); }}, afterFinishInternal: function(effect) { with(Element) { [undoClipping, undoPositioned].call(effect.effects[0].element); setStyle(effect.effects[0].element, oldStyle); }} }, options) ) } }); } Effect.Shrink = function(element) { element = $(element); var options = Object.extend({ direction: 'center', moveTransistion: Effect.Transitions.sinoidal, scaleTransition: Effect.Transitions.sinoidal, opacityTransition: Effect.Transitions.none }, arguments[1] || {}); var oldStyle = { top: element.style.top, left: element.style.left, height: element.style.height, width: element.style.width, opacity: Element.getInlineOpacity(element) }; var dims = Element.getDimensions(element); var moveX, moveY; switch (options.direction) { case 'top-left': moveX = moveY = 0; break; case 'top-right': moveX = dims.width; moveY = 0; break; case 'bottom-left': moveX = 0; moveY = dims.height; break; case 'bottom-right': moveX = dims.width; moveY = dims.height; break; case 'center': moveX = dims.width / 2; moveY = dims.height / 2; break; } return new Effect.Parallel( [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }), new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}), new Effect.MoveBy(element, moveY, moveX, { sync: true, transition: options.moveTransition }) ], Object.extend({ beforeStartInternal: function(effect) { with(Element) { [makePositioned, makeClipping].call(effect.effects[0].element) }}, afterFinishInternal: function(effect) { with(Element) { [hide, undoClipping, undoPositioned].call(effect.effects[0].element); setStyle(effect.effects[0].element, oldStyle); }} }, options) ); } Effect.Pulsate = function(element) { element = $(element); var options = arguments[1] || {}; var oldOpacity = Element.getInlineOpacity(element); var transition = options.transition || Effect.Transitions.sinoidal; var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) }; reverser.bind(transition); return new Effect.Opacity(element, Object.extend(Object.extend({ duration: 3.0, from: 0, afterFinishInternal: function(effect) { Element.setStyle(effect.element, {opacity: oldOpacity}); } }, options), {transition: reverser})); } Effect.Fold = function(element) { element = $(element); var oldStyle = { top: element.style.top, left: element.style.left, width: element.style.width, height: element.style.height }; Element.makeClipping(element); return new Effect.Scale(element, 5, Object.extend({ scaleContent: false, scaleX: false, afterFinishInternal: function(effect) { new Effect.Scale(element, 1, { scaleContent: false, scaleY: false, afterFinishInternal: function(effect) { with(Element) { [hide, undoClipping].call(effect.element); setStyle(effect.element, oldStyle); }} }); }}, arguments[1] || {})); } // Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // // See scriptaculous.js for full license. /*--------------------------------------------------------------------------*/ var Droppables = { drops: [], remove: function(element) { this.drops = this.drops.reject(function(d) { return d.element==$(element) }); }, add: function(element) { element = $(element); var options = Object.extend({ greedy: true, hoverclass: null }, arguments[1] || {}); // cache containers if(options.containment) { options._containers = []; var containment = options.containment; if((typeof containment == 'object') && (containment.constructor == Array)) { containment.each( function(c) { options._containers.push($(c)) }); } else { options._containers.push($(containment)); } } if(options.accept) options.accept = [options.accept].flatten(); Element.makePositioned(element); // fix IE options.element = element; this.drops.push(options); }, isContained: function(element, drop) { var parentNode = element.parentNode; return drop._containers.detect(function(c) { return parentNode == c }); }, isAffected: function(point, element, drop) { return ( (drop.element!=element) && ((!drop._containers) || this.isContained(element, drop)) && ((!drop.accept) || (Element.classNames(element).detect( function(v) { return drop.accept.include(v) } ) )) && Position.within(drop.element, point[0], point[1]) ); }, deactivate: function(drop) { if(drop.hoverclass) Element.removeClassName(drop.element, drop.hoverclass); this.last_active = null; }, activate: function(drop) { if(drop.hoverclass) Element.addClassName(drop.element, drop.hoverclass); this.last_active = drop; }, show: function(point, element) { if(!this.drops.length) return; if(this.last_active) this.deactivate(this.last_active); this.drops.each( function(drop) { if(Droppables.isAffected(point, element, drop)) { if(drop.onHover) drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element)); if(drop.greedy) { Droppables.activate(drop); throw $break; } } }); }, fire: function(event, element) { if(!this.last_active) return; Position.prepare(); if (this.isAffected([Event.pointerX(event), Event.pointerY(event)], element, this.last_active)) if (this.last_active.onDrop) this.last_active.onDrop(element, this.last_active.element, event); }, reset: function() { if(this.last_active) this.deactivate(this.last_active); } } var Draggables = { drags: [], observers: [], register: function(draggable) { if(this.drags.length == 0) { this.eventMouseUp = this.endDrag.bindAsEventListener(this); this.eventMouseMove = this.updateDrag.bindAsEventListener(this); this.eventKeypress = this.keyPress.bindAsEventListener(this); Event.observe(document, "mouseup", this.eventMouseUp); Event.observe(document, "mousemove", this.eventMouseMove); Event.observe(document, "keypress", this.eventKeypress); } this.drags.push(draggable); }, unregister: function(draggable) { this.drags = this.drags.reject(function(d) { return d==draggable }); if(this.drags.length == 0) { Event.stopObserving(document, "mouseup", this.eventMouseUp); Event.stopObserving(document, "mousemove", this.eventMouseMove); Event.stopObserving(document, "keypress", this.eventKeypress); } }, activate: function(draggable) { window.focus(); // allows keypress events if window isn't currently focused, fails for Safari this.activeDraggable = draggable; }, deactivate: function(draggbale) { this.activeDraggable = null; }, updateDrag: function(event) { if(!this.activeDraggable) return; var pointer = [Event.pointerX(event), Event.pointerY(event)]; // Mozilla-based browsers fire successive mousemove events with // the same coordinates, prevent needless redrawing (moz bug?) if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return; this._lastPointer = pointer; this.activeDraggable.updateDrag(event, pointer); }, endDrag: function(event) { if(!this.activeDraggable) return; this._lastPointer = null; this.activeDraggable.endDrag(event); }, keyPress: function(event) { if(this.activeDraggable) this.activeDraggable.keyPress(event); }, addObserver: function(observer) { this.observers.push(observer); this._cacheObserverCallbacks(); }, removeObserver: function(element) { // element instead of observer fixes mem leaks this.observers = this.observers.reject( function(o) { return o.element==element }); this._cacheObserverCallbacks(); }, notify: function(eventName, draggable, event) { // 'onStart', 'onEnd', 'onDrag' if(this[eventName+'Count'] > 0) this.observers.each( function(o) { if(o[eventName]) o[eventName](eventName, draggable, event); }); }, _cacheObserverCallbacks: function() { ['onStart','onEnd','onDrag'].each( function(eventName) { Draggables[eventName+'Count'] = Draggables.observers.select( function(o) { return o[eventName]; } ).length; }); } } /*--------------------------------------------------------------------------*/ var Draggable = Class.create(); Draggable.prototype = { initialize: function(element) { var options = Object.extend({ handle: false, starteffect: function(element) { new Effect.Opacity(element, {duration:0.2, from:1.0, to:0.7}); }, /*reverteffect: function(element, top_offset, left_offset) { var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02; element._revert = new Effect.MoveBy(element, -top_offset, -left_offset, {duration:dur}); },*/ reverteffect: (function(element, top_offset, left_offset) { var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02; new Effect.MoveBy(element, -top_offset, -left_offset, {duration:dur, afterFinish:(function(){ if(this.onFront) { this.onFront=false; this._clone.parentNode.insertBefore(this.element,this._clone); this.element.style.left=this._clone.offsetLeft+"px"; this.element.style.top=(this._clone.offsetTop-this._clone.parentNode.scrollTop)+"px"; Position.relativize(this.element); if(this.options.ghosting) { Element.remove(this._clone); this._clone = null; } } }).bind(this) }); }).bind(this), endeffect: function(element) { new Effect.Opacity(element, {duration:0.2, from:0.7, to:1.0}); }, zindex: 1000, revert: false, snap: false // false, or xy or [x,y] or function(x,y){ return [x,y] } }, arguments[1] || {}); this.element = $(element); if(options.handle && (typeof options.handle == 'string')) this.handle = Element.childrenWithClassName(this.element, options.handle)[0]; if(!this.handle) this.handle = $(options.handle); if(!this.handle) this.handle = this.element; Element.makePositioned(this.element); // fix IE this.delta = this.currentDelta(); this.options = options; this.dragging = false; this.eventMouseDown = this.initDrag.bindAsEventListener(this); Event.observe(this.handle, "mousedown", this.eventMouseDown); Draggables.register(this); }, destroy: function() { Event.stopObserving(this.handle, "mousedown", this.eventMouseDown); Draggables.unregister(this); }, currentDelta: function() { return([ parseInt(this.element.style.left || '0'), parseInt(this.element.style.top || '0')]); }, initDrag: function(event) { if(Event.isLeftClick(event)) { if(this.onFront) { return; } // abort on form elements, fixes a Firefox issue var src = Event.element(event); if(src.tagName && ( src.tagName=='INPUT' || src.tagName=='SELECT' || src.tagName=='BUTTON' || src.tagName=='TEXTAREA')) return; if(this.element._revert) { this.element._revert.cancel(); this.element._revert = null; } var pointer = [Event.pointerX(event), Event.pointerY(event)]; var pos = Position.cumulativeOffset(this.element); this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) }); Draggables.activate(this); Event.stop(event); } }, startDrag: function(event) { this.dragging = true; if(this.options.zindex) { this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0); this.element.style.zIndex = this.options.zindex; } if(this.options.ghosting && !this.onFront) { this._clone = this.element.cloneNode(true); Position.absolutize(this.element); this.element.parentNode.insertBefore(this._clone, this.element); } if(this.options.bringtofront && !this.onFront) { this.onFront=true; pos=Position.page(this.element); /*var d = this.currentDelta(); if(revert && this.options.reverteffect) { this.options.reverteffect(this.element, d[1]-this.delta[1], d[0]-this.delta[0]); */ this.delta=pos; //this.originalLeft = pos[0]; //this.originalTop = pos[1]; this.originalZ=1000; document.body.appendChild(this.element); var pointer = [Event.pointerX(event), Event.pointerY(event)]; this.offset[0]=(pointer[0] - pos[0]); this.offset[1]=(pointer[1] - pos[1]); this.element.style.left=pos[0]+"px"; this.element.style.top=pos[1]+"px"; } Draggables.notify('onStart', this, event); if(this.options.starteffect) this.options.starteffect(this.element); }, updateDrag: function(event, pointer) { if(!this.dragging) this.startDrag(event); Position.prepare(); Droppables.show(pointer, this.element); Draggables.notify('onDrag', this, event); this.draw(pointer); if(this.options.change) this.options.change(this); // fix AppleWebKit rendering if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0); Event.stop(event); }, finishDrag: function(event, success) { this.dragging = false; if(this.options.ghosting && !this.options.bringtofront) { Position.relativize(this.element); Element.remove(this._clone); this._clone = null; } if(success) Droppables.fire(event, this.element); Draggables.notify('onEnd', this, event); var revert = this.options.revert; if(revert && typeof revert == 'function') revert = revert(this.element); var d = this.currentDelta(); if(revert && this.options.reverteffect) { this.options.reverteffect(this.element, d[1]-this.delta[1], d[0]-this.delta[0]); } else { this.delta = d; } if(this.options.zindex) this.element.style.zIndex = this.originalZ; if(this.options.endeffect) this.options.endeffect(this.element); Draggables.deactivate(this); Droppables.reset(); }, keyPress: function(event) { if(!event.keyCode==Event.KEY_ESC) return; this.finishDrag(event, false); Event.stop(event); }, endDrag: function(event) { if(!this.dragging) return; this.finishDrag(event, true); Event.stop(event); }, draw: function(point) { var pos = Position.cumulativeOffset(this.element); var d = this.currentDelta(); pos[0] -= d[0]; pos[1] -= d[1]; var p = [0,1].map(function(i){ return (point[i]-pos[i]-this.offset[i]) }.bind(this)); if(this.options.snap) { if(typeof this.options.snap == 'function') { p = this.options.snap(p[0],p[1]); } else { if(this.options.snap instanceof Array) { p = p.map( function(v, i) { return Math.round(v/this.options.snap[i])*this.options.snap[i] }.bind(this)) } else { p = p.map( function(v) { return Math.round(v/this.options.snap)*this.options.snap }.bind(this)) } }} var style = this.element.style; if((!this.options.constraint) || (this.options.constraint=='horizontal')) style.left = p[0] + "px"; if((!this.options.constraint) || (this.options.constraint=='vertical')) style.top = p[1] + "px"; if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering } } /*--------------------------------------------------------------------------*/ var SortableObserver = Class.create(); SortableObserver.prototype = { initialize: function(element, observer) { this.element = $(element); this.observer = observer; this.lastValue = Sortable.serialize(this.element); }, onStart: function() { this.lastValue = Sortable.serialize(this.element); }, onEnd: function() { Sortable.unmark(); if(this.lastValue != Sortable.serialize(this.element)) this.observer(this.element) } } var Sortable = { sortables: new Array(), options: function(element){ element = $(element); return this.sortables.detect(function(s) { return s.element == element }); }, destroy: function(element){ element = $(element); this.sortables.findAll(function(s) { return s.element == element }).each(function(s){ Draggables.removeObserver(s.element); s.droppables.each(function(d){ Droppables.remove(d) }); s.draggables.invoke('destroy'); }); this.sortables = this.sortables.reject(function(s) { return s.element == element }); }, create: function(element) { element = $(element); var options = Object.extend({ element: element, tag: 'li', // assumes li children, override with tag: 'tagname' dropOnEmpty: false, tree: false, // fixme: unimplemented overlap: 'vertical', // one of 'vertical', 'horizontal' constraint: 'vertical', // one of 'vertical', 'horizontal', false containment: element, // also takes array of elements (or id's); or false handle: false, // or a CSS class only: false, hoverclass: null, ghosting: false, format: null, onChange: Prototype.emptyFunction, onUpdate: Prototype.emptyFunction }, arguments[1] || {}); // clear any old sortable with same element this.destroy(element); // build options for the draggables var options_for_draggable = { revert: true, ghosting: options.ghosting, constraint: options.constraint, handle: options.handle }; if(options.starteffect) options_for_draggable.starteffect = options.starteffect; if(options.reverteffect) options_for_draggable.reverteffect = options.reverteffect; else if(options.ghosting) options_for_draggable.reverteffect = function(element) { element.style.top = 0; element.style.left = 0; }; if(options.endeffect) options_for_draggable.endeffect = options.endeffect; if(options.zindex) options_for_draggable.zindex = options.zindex; // build options for the droppables var options_for_droppable = { overlap: options.overlap, containment: options.containment, hoverclass: options.hoverclass, onHover: Sortable.onHover, greedy: !options.dropOnEmpty } // fix for gecko engine Element.cleanWhitespace(element); options.draggables = []; options.droppables = []; // make it so // drop on empty handling if(options.dropOnEmpty) { Droppables.add(element, {containment: options.containment, onHover: Sortable.onEmptyHover, greedy: false}); options.droppables.push(element); } (this.findElements(element, options) || []).each( function(e) { // handles are per-draggable var handle = options.handle ? Element.childrenWithClassName(e, options.handle)[0] : e; options.draggables.push( new Draggable(e, Object.extend(options_for_draggable, { handle: handle }))); Droppables.add(e, options_for_droppable); options.droppables.push(e); }); // keep reference this.sortables.push(options); // for onupdate Draggables.addObserver(new SortableObserver(element, options.onUpdate)); }, // return all suitable-for-sortable elements in a guaranteed order findElements: function(element, options) { if(!element.hasChildNodes()) return null; var elements = []; $A(element.childNodes).each( function(e) { if(e.tagName && e.tagName.toUpperCase()==options.tag.toUpperCase() && (!options.only || (Element.hasClassName(e, options.only)))) elements.push(e); if(options.tree) { var grandchildren = this.findElements(e, options); if(grandchildren) elements.push(grandchildren); } }); return (elements.length>0 ? elements.flatten() : null); }, onHover: function(element, dropon, overlap) { if(overlap>0.5) { Sortable.mark(dropon, 'before'); if(dropon.previousSibling != element) { var oldParentNode = element.parentNode; element.style.visibility = "hidden"; // fix gecko rendering dropon.parentNode.insertBefore(element, dropon); if(dropon.parentNode!=oldParentNode) Sortable.options(oldParentNode).onChange(element); Sortable.options(dropon.parentNode).onChange(element); } } else { Sortable.mark(dropon, 'after'); var nextElement = dropon.nextSibling || null; if(nextElement != element) { var oldParentNode = element.parentNode; element.style.visibility = "hidden"; // fix gecko rendering dropon.parentNode.insertBefore(element, nextElement); if(dropon.parentNode!=oldParentNode) Sortable.options(oldParentNode).onChange(element); Sortable.options(dropon.parentNode).onChange(element); } } }, onEmptyHover: function(element, dropon) { if(element.parentNode!=dropon) { var oldParentNode = element.parentNode; dropon.appendChild(element); Sortable.options(oldParentNode).onChange(element); Sortable.options(dropon).onChange(element); } }, unmark: function() { if(Sortable._marker) Element.hide(Sortable._marker); }, mark: function(dropon, position) { // mark on ghosting only var sortable = Sortable.options(dropon.parentNode); if(sortable && !sortable.ghosting) return; if(!Sortable._marker) { Sortable._marker = $('dropmarker') || document.createElement('DIV'); Element.hide(Sortable._marker); Element.addClassName(Sortable._marker, 'dropmarker'); Sortable._marker.style.position = 'absolute'; document.getElementsByTagName("body").item(0).appendChild(Sortable._marker); } var offsets = Position.cumulativeOffset(dropon); Sortable._marker.style.left = offsets[0] + 'px'; Sortable._marker.style.top = offsets[1] + 'px'; if(position=='after') if(sortable.overlap == 'horizontal') Sortable._marker.style.left = (offsets[0]+dropon.clientWidth) + 'px'; else Sortable._marker.style.top = (offsets[1]+dropon.clientHeight) + 'px'; Element.show(Sortable._marker); }, serialize: function(element) { element = $(element); var sortableOptions = this.options(element); var options = Object.extend({ tag: sortableOptions.tag, only: sortableOptions.only, name: element.id, format: sortableOptions.format || /^[^_]*_(.*)$/ }, arguments[1] || {}); return $(this.findElements(element, options) || []).map( function(item) { return (encodeURIComponent(options.name) + "[]=" + encodeURIComponent(item.id.match(options.format) ? item.id.match(options.format)[1] : '')); }).join("&"); } }