diff options
| -rw-r--r-- | railties/html/javascripts/prototype.js | 763 |
1 files changed, 0 insertions, 763 deletions
diff --git a/railties/html/javascripts/prototype.js b/railties/html/javascripts/prototype.js deleted file mode 100644 index ca772aa8fa..0000000000 --- a/railties/html/javascripts/prototype.js +++ /dev/null @@ -1,763 +0,0 @@ -/* Prototype: an object-oriented Javascript library, version 1.2.1 - * (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: '1.2.1' -} - -var Class = { - create: function() { - return function() { - this.initialize.apply(this, arguments); - } - } -} - -var Abstract = new Object(); - -Object.prototype.extend = function(object) { - for (property in object) { - this[property] = object[property]; - } - return this; -} - -Function.prototype.bind = function(object) { - var method = this; - return function() { - method.apply(object, arguments); - } -} - -Function.prototype.bindAsEventListener = function(object) { - var method = this; - return function(event) { - method.call(object, event || window.event); - } -} - -Number.prototype.toColorPart = function() { - var digits = this.toString(16); - if (this < 16) return '0' + digits; - return digits; -} - -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() { - setTimeout(this.onTimerEvent.bind(this), this.frequency * 1000); - }, - - onTimerEvent: function() { - if (!this.currentlyExecuting) { - try { - this.currentlyExecuting = true; - this.callback(); - } finally { - this.currentlyExecuting = false; - } - } - - this.registerCallback(); - } -} - -/*--------------------------------------------------------------------------*/ - -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; -} - -/*--------------------------------------------------------------------------*/ - -if (!Array.prototype.push) { - Array.prototype.push = function() { - var startLength = this.length; - for (var i = 0; i < arguments.length; i++) - this[startLength + i] = arguments[i]; - return this.length; - } -} - -if (!Function.prototype.apply) { - // Based on code from http://www.youngpup.net/ - Function.prototype.apply = function(object, parameters) { - var parameterStrings = new Array(); - if (!object) object = window; - if (!parameters) parameters = new Array(); - - for (var i = 0; i < parameters.length; i++) - parameterStrings[i] = 'x[' + i + ']'; - - object.__apply__ = this; - var result = eval('obj.__apply__(' + - parameterStrings[i].join(', ') + ')'); - object.__apply__ = null; - - return result; - } -} - -/*--------------------------------------------------------------------------*/ - -var Ajax = { - getTransport: function() { - return Try.these( - function() {return new ActiveXObject('Msxml2.XMLHTTP')}, - function() {return new ActiveXObject('Microsoft.XMLHTTP')}, - function() {return new XMLHttpRequest()} - ) || false; - }, - - emptyFunction: function() {} -} - -Ajax.Base = function() {}; -Ajax.Base.prototype = { - setOptions: function(options) { - this.options = { - method: 'post', - asynchronous: true, - parameters: '' - }.extend(options || {}); - } -} - -Ajax.Request = Class.create(); -Ajax.Request.Events = - ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; - -Ajax.Request.prototype = (new Ajax.Base()).extend({ - initialize: function(url, options) { - this.transport = Ajax.getTransport(); - this.setOptions(options); - - try { - if (this.options.method == 'get') - url += '?' + this.options.parameters + '&_='; - - this.transport.open(this.options.method, url, - this.options.asynchronous); - - if (this.options.asynchronous) { - this.transport.onreadystatechange = this.onStateChange.bind(this); - setTimeout((function() {this.respondToReadyState(1)}).bind(this), 10); - } - - this.transport.setRequestHeader('X-Requested-With', 'XMLHttpRequest'); - this.transport.setRequestHeader('X-Prototype-Version', Prototype.Version); - - if (this.options.method == 'post') { - this.transport.setRequestHeader('Connection', 'close'); - this.transport.setRequestHeader('Content-type', - 'application/x-www-form-urlencoded'); - } - - this.transport.send(this.options.method == 'post' ? - this.options.parameters + '&_=' : null); - - } catch (e) { - } - }, - - onStateChange: function() { - var readyState = this.transport.readyState; - if (readyState != 1) - this.respondToReadyState(this.transport.readyState); - }, - - respondToReadyState: function(readyState) { - var event = Ajax.Request.Events[readyState]; - (this.options['on' + event] || Ajax.emptyFunction)(this.transport); - } -}); - -Ajax.Updater = Class.create(); -Ajax.Updater.prototype = (new Ajax.Base()).extend({ - initialize: function(container, url, options) { - this.container = $(container); - this.setOptions(options); - - if (this.options.asynchronous) { - this.onComplete = this.options.onComplete; - this.options.onComplete = this.updateContent.bind(this); - } - - this.request = new Ajax.Request(url, this.options); - - if (!this.options.asynchronous) - this.updateContent(); - }, - - updateContent: function() { - if (this.options.insertion) { - new this.options.insertion(this.container, - this.request.transport.responseText); - } else { - this.container.innerHTML = this.request.transport.responseText; - } - - if (this.onComplete) { - setTimeout((function() {this.onComplete(this.request)}).bind(this), 10); - } - } -}); - -/*--------------------------------------------------------------------------*/ - -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).focus(); - $(element).select(); - } -} - -/*--------------------------------------------------------------------------*/ - -var Form = { - serialize: function(form) { - var elements = Form.getElements($(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; - }, - - 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'; - } - }, - - focusFirstElement: function(form) { - form = $(form); - var elements = Form.getElements(form); - for (var i = 0; i < elements.length; i++) { - var element = elements[i]; - if (element.type != 'hidden' && !element.disabled) { - Field.activate(element); - break; - } - } - }, - - 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) - return encodeURIComponent(parameter[0]) + '=' + - encodeURIComponent(parameter[1]); - }, - - 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 'checkbox': - case 'radio': - return Form.Element.Serializers.inputSelector(element); - default: - return Form.Element.Serializers.textarea(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) { - var index = element.selectedIndex; - var value = element.options[index].value || element.options[index].text; - return [element.name, (index >= 0) ? 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() { - setTimeout(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; - } - - this.registerCallback(); - } -} - -Form.Element.Observer = Class.create(); -Form.Element.Observer.prototype = (new Abstract.TimedObserver()).extend({ - getValue: function() { - return Form.Element.getValue(this.element); - } -}); - -Form.Observer = Class.create(); -Form.Observer.prototype = (new Abstract.TimedObserver()).extend({ - getValue: function() { - return Form.serialize(this.element); - } -}); - - -/*--------------------------------------------------------------------------*/ - -document.getElementsByClassName = function(className) { - var children = document.getElementsByTagName('*') || document.all; - var elements = new Array(); - - for (var i = 0; i < children.length; i++) { - var child = children[i]; - var classNames = child.className.split(' '); - for (var j = 0; j < classNames.length; j++) { - if (classNames[j] == className) { - elements.push(child); - break; - } - } - } - - return elements; -} - -/*--------------------------------------------------------------------------*/ - -var Element = { - toggle: function() { - for (var i = 0; i < arguments.length; i++) { - var element = $(arguments[i]); - element.style.display = - (element.style.display == 'none' ? '' : 'none'); - } - }, - - 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); - }, - - getHeight: function(element) { - element = $(element); - return element.offsetHeight; - } -} - -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; - - if (this.adjacency && this.element.insertAdjacentHTML) { - this.element.insertAdjacentHTML(this.adjacency, this.content); - } else { - this.range = this.element.ownerDocument.createRange(); - if (this.initializeRange) this.initializeRange(); - this.fragment = this.range.createContextualFragment(this.content); - this.insertContent(); - } - } -} - -var Insertion = new Object(); - -Insertion.Before = Class.create(); -Insertion.Before.prototype = (new Abstract.Insertion('beforeBegin')).extend({ - initializeRange: function() { - this.range.setStartBefore(this.element); - }, - - insertContent: function() { - this.element.parentNode.insertBefore(this.fragment, this.element); - } -}); - -Insertion.Top = Class.create(); -Insertion.Top.prototype = (new Abstract.Insertion('afterBegin')).extend({ - initializeRange: function() { - this.range.selectNodeContents(this.element); - this.range.collapse(true); - }, - - insertContent: function() { - this.element.insertBefore(this.fragment, this.element.firstChild); - } -}); - -Insertion.Bottom = Class.create(); -Insertion.Bottom.prototype = (new Abstract.Insertion('beforeEnd')).extend({ - initializeRange: function() { - this.range.selectNodeContents(this.element); - this.range.collapse(this.element); - }, - - insertContent: function() { - this.element.appendChild(this.fragment); - } -}); - -Insertion.After = Class.create(); -Insertion.After.prototype = (new Abstract.Insertion('afterEnd')).extend({ - initializeRange: function() { - this.range.setStartAfter(this.element); - }, - - insertContent: function() { - this.element.parentNode.insertBefore(this.fragment, - this.element.nextSibling); - } -}); - -/*--------------------------------------------------------------------------*/ - -var Effect = new Object(); - -Effect.Highlight = Class.create(); -Effect.Highlight.prototype = { - initialize: function(element) { - this.element = $(element); - this.start = 153; - this.finish = 255; - this.current = this.start; - this.fade(); - }, - - fade: function() { - if (this.isFinished()) return; - if (this.timer) clearTimeout(this.timer); - this.highlight(this.element, this.current); - this.current += 17; - this.timer = setTimeout(this.fade.bind(this), 250); - }, - - isFinished: function() { - return this.current > this.finish; - }, - - highlight: function(element, current) { - element.style.backgroundColor = "#ffff" + current.toColorPart(); - } -} - - -Effect.Fade = Class.create(); -Effect.Fade.prototype = { - initialize: function(element) { - this.element = $(element); - this.start = 100; - this.finish = 0; - this.current = this.start; - this.fade(); - }, - - fade: function() { - if (this.isFinished()) { this.element.style.display = 'none'; return; } - if (this.timer) clearTimeout(this.timer); - this.setOpacity(this.element, this.current); - this.current -= 10; - this.timer = setTimeout(this.fade.bind(this), 50); - }, - - isFinished: function() { - return this.current <= this.finish; - }, - - setOpacity: function(element, opacity) { - opacity = (opacity == 100) ? 99.999 : opacity; - element.style.filter = "alpha(opacity:"+opacity+")"; - element.style.opacity = opacity/100 /*//*/; - } -} - -Effect.Scale = Class.create(); -Effect.Scale.prototype = { - initialize: function(element, percent) { - this.element = $(element); - this.startScale = 1.0; - this.startHeight = this.element.offsetHeight; - this.startWidth = this.element.offsetWidth; - this.currentHeight = this.startHeight; - this.currentWidth = this.startWidth; - this.finishScale = (percent/100) /*//*/; - if (this.element.style.fontSize=="") this.sizeEm = 1.0; - if (this.element.style.fontSize.indexOf("em")>0) - this.sizeEm = parseFloat(this.element.style.fontSize); - if(this.element.effect_scale) { - clearTimeout(this.element.effect_scale.timer); - this.startScale = this.element.effect_scale.currentScale; - this.startHeight = this.element.effect_scale.startHeight; - this.startWidth = this.element.effect_scale.startWidth; - if(this.element.effect_scale.sizeEm) - this.sizeEm = this.element.effect_scale.sizeEm; - } - this.element.effect_scale = this; - this.currentScale = this.startScale; - this.factor = this.finishScale - this.startScale; - this.options = arguments[2] || {}; - this.scale(); - }, - - scale: function() { - if (this.isFinished()) { - this.setDimensions(this.element, this.startWidth*this.finishScale, this.startHeight*this.finishScale); - if(this.sizeEm) this.element.style.fontSize = this.sizeEm*this.finishScale + "em"; - if(this.options.complete) this.options.complete(this); - return; - } - if (this.timer) clearTimeout(this.timer); - if (this.options.step) this.options.step(this); - this.setDimensions(this.element, this.currentWidth, this.currentHeight); - if(this.sizeEm) this.element.style.fontSize = this.sizeEm*this.currentScale + "em"; - this.currentScale += (this.factor/10) /*//*/; - this.currentWidth = this.startWidth * this.currentScale; - this.currentHeight = this.startHeight * this.currentScale; - this.timer = setTimeout(this.scale.bind(this), 50); - }, - - isFinished: function() { - return (this.factor < 0) ? - this.currentScale <= this.finishScale : this.currentScale >= this.finishScale; - }, - - setDimensions: function(element, width, height) { - element.style.width = width + 'px'; - element.style.height = height + 'px'; - } -} - -Effect.Squish = Class.create(); -Effect.Squish.prototype = { - initialize: function(element) { - this.element = $(element); - new Effect.Scale(this.element, 1, { complete: this.hide.bind(this) } ); - }, - hide: function() { - this.element.style.display = 'none'; - } -} - -Effect.Puff = Class.create(); -Effect.Puff.prototype = { - initialize: function(element) { - this.element = $(element); - this.opacity = 100; - this.startTop = this.element.top || this.element.offsetTop; - this.startLeft = this.element.left || this.element.offsetLeft; - new Effect.Scale(this.element, 200, { step: this.fade.bind(this), complete: this.hide.bind(this) } ); - }, - fade: function(effect) { - topd = (((effect.currentScale)*effect.startHeight) - effect.startHeight)/2; - leftd = (((effect.currentScale)*effect.startWidth) - effect.startWidth)/2; - this.element.style.position='absolute'; - this.element.style.top = this.startTop-topd + "px"; - this.element.style.left = this.startLeft-leftd + "px"; - this.opacity -= 10; - this.setOpacity(this.element, this.opacity); - if(navigator.appVersion.indexOf('AppleWebKit')>0) this.element.innerHTML += ''; //force redraw on safari - }, - hide: function() { - this.element.style.display = 'none'; - }, - setOpacity: function(element, opacity) { - opacity = (opacity == 100) ? 99.999 : opacity; - element.style.filter = "alpha(opacity:"+opacity+")"; - element.style.opacity = opacity/100 /*//*/; - } -} - -Effect.Appear = Class.create(); -Effect.Appear.prototype = { - initialize: function(element) { - this.element = $(element); - this.start = 0; - this.finish = 100; - this.current = this.start; - this.fade(); - }, - - fade: function() { - if (this.isFinished()) return; - if (this.timer) clearTimeout(this.timer); - this.setOpacity(this.element, this.current); - this.current += 10; - this.timer = setTimeout(this.fade.bind(this), 50); - }, - - isFinished: function() { - return this.current > this.finish; - }, - - setOpacity: function(element, opacity) { - opacity = (opacity == 100) ? 99.999 : opacity; - element.style.filter = "alpha(opacity:"+opacity+")"; - element.style.opacity = opacity/100 /*//*/; - element.style.display = ''; - } -} - -Effect.ContentZoom = Class.create(); -Effect.ContentZoom.prototype = { - initialize: function(element, percent) { - this.element = $(element); - if (this.element.style.fontSize=="") this.sizeEm = 1.0; - if (this.element.style.fontSize.indexOf("em")>0) - this.sizeEm = parseFloat(this.element.style.fontSize); - if(this.element.effect_contentzoom) { - this.sizeEm = this.element.effect_contentzoom.sizeEm; - } - this.element.effect_contentzoom = this; - this.element.style.fontSize = this.sizeEm*(percent/100) + "em" /*//*/; - if(navigator.appVersion.indexOf('AppleWebKit')>0) { this.element.scrollTop -= 1; }; - } -} |