diff options
Diffstat (limited to 'wp-includes/js/scriptaculous')
| -rw-r--r-- | wp-includes/js/scriptaculous/builder.js | 2 | ||||
| -rw-r--r-- | wp-includes/js/scriptaculous/controls.js | 860 | ||||
| -rw-r--r-- | wp-includes/js/scriptaculous/dragdrop.js | 84 | ||||
| -rw-r--r-- | wp-includes/js/scriptaculous/effects.js | 614 | ||||
| -rw-r--r-- | wp-includes/js/scriptaculous/prototype.js | 2765 | ||||
| -rw-r--r-- | wp-includes/js/scriptaculous/scriptaculous.js | 11 | ||||
| -rw-r--r-- | wp-includes/js/scriptaculous/slider.js | 80 | ||||
| -rw-r--r-- | wp-includes/js/scriptaculous/sound.js | 17 | ||||
| -rw-r--r-- | wp-includes/js/scriptaculous/unittest.js | 24 | ||||
| -rw-r--r-- | wp-includes/js/scriptaculous/wp-scriptaculous.js | 4 |
10 files changed, 2743 insertions, 1718 deletions
diff --git a/wp-includes/js/scriptaculous/builder.js b/wp-includes/js/scriptaculous/builder.js index 5b4ce87..953b4a5 100644 --- a/wp-includes/js/scriptaculous/builder.js +++ b/wp-includes/js/scriptaculous/builder.js @@ -1,4 +1,4 @@ -// script.aculo.us builder.js v1.7.1_beta3, Fri May 25 17:19:41 +0200 2007 +// script.aculo.us builder.js v1.8.0, Tue Nov 06 15:01:40 +0300 2007 // Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // diff --git a/wp-includes/js/scriptaculous/controls.js b/wp-includes/js/scriptaculous/controls.js index 6783bd0..0088d18 100644 --- a/wp-includes/js/scriptaculous/controls.js +++ b/wp-includes/js/scriptaculous/controls.js @@ -1,4 +1,4 @@ -// script.aculo.us controls.js v1.7.1_beta3, Fri May 25 17:19:41 +0200 2007 +// script.aculo.us controls.js v1.8.0, Tue Nov 06 15:01:40 +0300 2007 // Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // (c) 2005-2007 Ivan Krstic (http://blogs.law.harvard.edu/ivan) @@ -39,9 +39,8 @@ if(typeof Effect == 'undefined') throw("controls.js requires including script.aculo.us' effects.js library"); -var Autocompleter = {} -Autocompleter.Base = function() {}; -Autocompleter.Base.prototype = { +var Autocompleter = { } +Autocompleter.Base = Class.create({ baseInitialize: function(element, update, options) { element = $(element) this.element = element; @@ -51,11 +50,12 @@ Autocompleter.Base.prototype = { this.active = false; this.index = 0; this.entryCount = 0; + this.oldElementValue = this.element.value; if(this.setOptions) this.setOptions(options); else - this.options = options || {}; + this.options = options || { }; this.options.paramName = this.options.paramName || this.element.name; this.options.tokens = this.options.tokens || []; @@ -77,6 +77,9 @@ Autocompleter.Base.prototype = { if(typeof(this.options.tokens) == 'string') this.options.tokens = new Array(this.options.tokens); + // Force carriage returns as token delimiters anyway + if (!this.options.tokens.include('\n')) + this.options.tokens.push('\n'); this.observer = null; @@ -86,12 +89,6 @@ Autocompleter.Base.prototype = { Event.observe(this.element, 'blur', this.onBlur.bindAsEventListener(this)); Event.observe(this.element, 'keypress', this.onKeyPress.bindAsEventListener(this)); - - // Turn autocomplete back on when the user leaves the page, so that the - // field's value will be remembered on Mozilla-based browsers. - Event.observe(window, 'beforeunload', function(){ - element.setAttribute('autocomplete', 'on'); - }); }, show: function() { @@ -245,21 +242,22 @@ Autocompleter.Base.prototype = { } var value = ''; if (this.options.select) { - var nodes = document.getElementsByClassName(this.options.select, selectedElement) || []; + var nodes = $(selectedElement).select('.' + this.options.select) || []; if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select); } else value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal'); - var lastTokenPos = this.findLastToken(); - if (lastTokenPos != -1) { - var newValue = this.element.value.substr(0, lastTokenPos + 1); - var whitespace = this.element.value.substr(lastTokenPos + 1).match(/^\s+/); + var bounds = this.getTokenBounds(); + if (bounds[0] != -1) { + var newValue = this.element.value.substr(0, bounds[0]); + var whitespace = this.element.value.substr(bounds[0]).match(/^\s+/); if (whitespace) newValue += whitespace[0]; - this.element.value = newValue + value; + this.element.value = newValue + value + this.element.value.substr(bounds[1]); } else { this.element.value = value; } + this.oldElementValue = this.element.value; this.element.focus(); if (this.options.afterUpdateElement) @@ -303,38 +301,48 @@ Autocompleter.Base.prototype = { onObserverEvent: function() { this.changed = false; + this.tokenBounds = null; if(this.getToken().length>=this.options.minChars) { this.getUpdatedChoices(); } else { this.active = false; this.hide(); } + this.oldElementValue = this.element.value; }, getToken: function() { - var tokenPos = this.findLastToken(); - if (tokenPos != -1) - var ret = this.element.value.substr(tokenPos + 1).replace(/^\s+/,'').replace(/\s+$/,''); - else - var ret = this.element.value; - - return /\n/.test(ret) ? '' : ret; - }, - - findLastToken: function() { - var lastTokenPos = -1; - - for (var i=0; i<this.options.tokens.length; i++) { - var thisTokenPos = this.element.value.lastIndexOf(this.options.tokens[i]); - if (thisTokenPos > lastTokenPos) - lastTokenPos = thisTokenPos; - } - return lastTokenPos; + var bounds = this.getTokenBounds(); + return this.element.value.substring(bounds[0], bounds[1]).strip(); + }, + + getTokenBounds: function() { + if (null != this.tokenBounds) return this.tokenBounds; + var value = this.element.value; + if (value.strip().empty()) return [-1, 0]; + var diff = arguments.callee.getFirstDifferencePos(value, this.oldElementValue); + var offset = (diff == this.oldElementValue.length ? 1 : 0); + var prevTokenPos = -1, nextTokenPos = value.length; + var tp; + for (var index = 0, l = this.options.tokens.length; index < l; ++index) { + tp = value.lastIndexOf(this.options.tokens[index], diff + offset - 1); + if (tp > prevTokenPos) prevTokenPos = tp; + tp = value.indexOf(this.options.tokens[index], diff + offset); + if (-1 != tp && tp < nextTokenPos) nextTokenPos = tp; + } + return (this.tokenBounds = [prevTokenPos + 1, nextTokenPos]); } -} +}); + +Autocompleter.Base.prototype.getTokenBounds.getFirstDifferencePos = function(newS, oldS) { + var boundary = Math.min(newS.length, oldS.length); + for (var index = 0; index < boundary; ++index) + if (newS[index] != oldS[index]) + return index; + return boundary; +}; -Ajax.Autocompleter = Class.create(); -Object.extend(Object.extend(Ajax.Autocompleter.prototype, Autocompleter.Base.prototype), { +Ajax.Autocompleter = Class.create(Autocompleter.Base, { initialize: function(element, update, url, options) { this.baseInitialize(element, update, options); this.options.asynchronous = true; @@ -361,7 +369,6 @@ Object.extend(Object.extend(Ajax.Autocompleter.prototype, Autocompleter.Base.pro onComplete: function(request) { this.updateChoices(request.responseText); } - }); // The local array autocompleter. Used when you'd prefer to @@ -399,8 +406,7 @@ Object.extend(Object.extend(Ajax.Autocompleter.prototype, Autocompleter.Base.pro // In that case, the other options above will not apply unless // you support them. -Autocompleter.Local = Class.create(); -Autocompleter.Local.prototype = Object.extend(new Autocompleter.Base(), { +Autocompleter.Local = Class.create(Autocompleter.Base, { initialize: function(element, update, array, options) { this.baseInitialize(element, update, options); this.options.array = array; @@ -456,13 +462,12 @@ Autocompleter.Local.prototype = Object.extend(new Autocompleter.Base(), { ret = ret.concat(partial.slice(0, instance.options.choices - ret.length)) return "<ul>" + ret.join('') + "</ul>"; } - }, options || {}); + }, options || { }); } }); -// AJAX in-place editor -// -// see documentation on http://wiki.script.aculo.us/scriptaculous/show/Ajax.InPlaceEditor +// AJAX in-place editor and collection editor +// Full rewrite by Christophe Porteneuve <tdd@tddsworld.com> (April 2007). // Use this if you notice weird scrolling problems on some browsers, // the DOM might be a bit confused when this gets called so do this @@ -473,387 +478,472 @@ Field.scrollFreeActivate = function(field) { }, 1); } -Ajax.InPlaceEditor = Class.create(); -Ajax.InPlaceEditor.defaultHighlightColor = "#FFFF99"; -Ajax.InPlaceEditor.prototype = { +Ajax.InPlaceEditor = Class.create({ initialize: function(element, url, options) { this.url = url; - this.element = $(element); - - this.options = Object.extend({ - paramName: "value", - okButton: true, - okLink: false, - okText: "ok", - cancelButton: false, - cancelLink: true, - cancelText: "cancel", - textBeforeControls: '', - textBetweenControls: '', - textAfterControls: '', - savingText: "Saving...", - clickToEditText: "Click to edit", - okText: "ok", - rows: 1, - onComplete: function(transport, element) { - new Effect.Highlight(element, {startcolor: this.options.highlightcolor}); - }, - onFailure: function(transport) { - alert("Error communicating with the server: " + transport.responseText.stripTags()); - }, - callback: function(form) { - return Form.serialize(form); - }, - handleLineBreaks: true, - loadingText: 'Loading...', - savingClassName: 'inplaceeditor-saving', - loadingClassName: 'inplaceeditor-loading', - formClassName: 'inplaceeditor-form', - highlightcolor: Ajax.InPlaceEditor.defaultHighlightColor, - highlightendcolor: "#FFFFFF", - externalControl: null, - submitOnBlur: false, - ajaxOptions: {}, - evalScripts: false - }, options || {}); - - if(!this.options.formId && this.element.id) { - this.options.formId = this.element.id + "-inplaceeditor"; - if ($(this.options.formId)) { - // there's already a form with that name, don't specify an id - this.options.formId = null; - } - } - - if (this.options.externalControl) { + this.element = element = $(element); + this.prepareOptions(); + this._controls = { }; + arguments.callee.dealWithDeprecatedOptions(options); // DEPRECATION LAYER!!! + Object.extend(this.options, options || { }); + if (!this.options.formId && this.element.id) { + this.options.formId = this.element.id + '-inplaceeditor'; + if ($(this.options.formId)) + this.options.formId = ''; + } + if (this.options.externalControl) this.options.externalControl = $(this.options.externalControl); - } - - this.originalBackground = Element.getStyle(this.element, 'background-color'); - if (!this.originalBackground) { - this.originalBackground = "transparent"; - } - + if (!this.options.externalControl) + this.options.externalControlOnly = false; + this._originalBackground = this.element.getStyle('background-color') || 'transparent'; this.element.title = this.options.clickToEditText; - - this.onclickListener = this.enterEditMode.bindAsEventListener(this); - this.mouseoverListener = this.enterHover.bindAsEventListener(this); - this.mouseoutListener = this.leaveHover.bindAsEventListener(this); - Event.observe(this.element, 'click', this.onclickListener); - Event.observe(this.element, 'mouseover', this.mouseoverListener); - Event.observe(this.element, 'mouseout', this.mouseoutListener); - if (this.options.externalControl) { - Event.observe(this.options.externalControl, 'click', this.onclickListener); - Event.observe(this.options.externalControl, 'mouseover', this.mouseoverListener); - Event.observe(this.options.externalControl, 'mouseout', this.mouseoutListener); - } - }, - enterEditMode: function(evt) { - if (this.saving) return; - if (this.editing) return; - this.editing = true; - this.onEnterEditMode(); - if (this.options.externalControl) { - Element.hide(this.options.externalControl); - } - Element.hide(this.element); - this.createForm(); - this.element.parentNode.insertBefore(this.form, this.element); - if (!this.options.loadTextURL) Field.scrollFreeActivate(this.editField); - // stop the event to avoid a page refresh in Safari - if (evt) { - Event.stop(evt); - } - return false; - }, - createForm: function() { - this.form = document.createElement("form"); - this.form.id = this.options.formId; - Element.addClassName(this.form, this.options.formClassName) - this.form.onsubmit = this.onSubmit.bind(this); - - this.createEditField(); - - if (this.options.textarea) { - var br = document.createElement("br"); - this.form.appendChild(br); - } - - if (this.options.textBeforeControls) - this.form.appendChild(document.createTextNode(this.options.textBeforeControls)); - - if (this.options.okButton) { - var okButton = document.createElement("input"); - okButton.type = "submit"; - okButton.value = this.options.okText; - okButton.className = 'editor_ok_button'; - this.form.appendChild(okButton); + this._boundCancelHandler = this.handleFormCancellation.bind(this); + this._boundComplete = (this.options.onComplete || Prototype.emptyFunction).bind(this); + this._boundFailureHandler = this.handleAJAXFailure.bind(this); + this._boundSubmitHandler = this.handleFormSubmission.bind(this); + this._boundWrapperHandler = this.wrapUp.bind(this); + this.registerListeners(); + }, + checkForEscapeOrReturn: function(e) { + if (!this._editing || e.ctrlKey || e.altKey || e.shiftKey) return; + if (Event.KEY_ESC == e.keyCode) + this.handleFormCancellation(e); + else if (Event.KEY_RETURN == e.keyCode) + this.handleFormSubmission(e); + }, + createControl: function(mode, handler, extraClasses) { + var control = this.options[mode + 'Control']; + var text = this.options[mode + 'Text']; + if ('button' == control) { + var btn = document.createElement('input'); + btn.type = 'submit'; + btn.value = text; + btn.className = 'editor_' + mode + '_button'; + if ('cancel' == mode) + btn.onclick = this._boundCancelHandler; + this._form.appendChild(btn); + this._controls[mode] = btn; + } else if ('link' == control) { + var link = document.createElement('a'); + link.href = '#'; + link.appendChild(document.createTextNode(text)); + link.onclick = 'cancel' == mode ? this._boundCancelHandler : this._boundSubmitHandler; + link.className = 'editor_' + mode + '_link'; + if (extraClasses) + link.className += ' ' + extraClasses; + this._form.appendChild(link); + this._controls[mode] = link; } - - if (this.options.okLink) { - var okLink = document.createElement("a"); - okLink.href = "#"; - okLink.appendChild(document.createTextNode(this.options.okText)); - okLink.onclick = this.onSubmit.bind(this); - okLink.className = 'editor_ok_link'; - this.form.appendChild(okLink); - } - - if (this.options.textBetweenControls && - (this.options.okLink || this.options.okButton) && - (this.options.cancelLink || this.options.cancelButton)) - this.form.appendChild(document.createTextNode(this.options.textBetweenControls)); - - if (this.options.cancelButton) { - var cancelButton = document.createElement("input"); - cancelButton.type = "submit"; - cancelButton.value = this.options.cancelText; - cancelButton.onclick = this.onclickCancel.bind(this); - cancelButton.className = 'editor_cancel_button'; - this.form.appendChild(cancelButton); - } - - if (this.options.cancelLink) { - var cancelLink = document.createElement("a"); - cancelLink.href = "#"; - cancelLink.appendChild(document.createTextNode(this.options.cancelText)); - cancelLink.onclick = this.onclickCancel.bind(this); - cancelLink.className = 'editor_cancel editor_cancel_link'; - this.form.appendChild(cancelLink); - } - - if (this.options.textAfterControls) - this.form.appendChild(document.createTextNode(this.options.textAfterControls)); - }, - hasHTMLLineBreaks: function(string) { - if (!this.options.handleLineBreaks) return false; - return string.match(/<br/i) || string.match(/<p>/i); - }, - convertHTMLLineBreaks: function(string) { - return string.replace(/<br>/gi, "\n").replace(/<br\/>/gi, "\n").replace(/<\/p>/gi, "\n").replace(/<p>/gi, ""); }, createEditField: function() { - var text; - if(this.options.loadTextURL) { - text = this.options.loadingText; - } else { - text = this.getText(); - } - - var obj = this; - - if (this.options.rows == 1 && !this.hasHTMLLineBreaks(text)) { - this.options.textarea = false; - var textField = document.createElement("input"); - textField.obj = this; - textField.type = "text"; - textField.name = this.options.paramName; - textField.value = text; - textField.style.backgroundColor = this.options.highlightcolor; - textField.className = 'editor_field'; + var text = (this.options.loadTextURL ? this.options.loadingText : this.getText()); + var fld; + if (1 >= this.options.rows && !/\r|\n/.test(this.getText())) { + fld = document.createElement('input'); + fld.type = 'text'; var size = this.options.size || this.options.cols || 0; - if (size != 0) textField.size = size; - if (this.options.submitOnBlur) - textField.onblur = this.onSubmit.bind(this); - this.editField = textField; + if (0 < size) fld.size = size; } else { - this.options.textarea = true; - var textArea = document.createElement("textarea"); - textArea.obj = this; - textArea.name = this.options.paramName; - textArea.value = this.convertHTMLLineBreaks(text); - textArea.rows = this.options.rows; - textArea.cols = this.options.cols || 40; - textArea.className = 'editor_field'; - if (this.options.submitOnBlur) - textArea.onblur = this.onSubmit.bind(this); - this.editField = textArea; - } - - if(this.options.loadTextURL) { + fld = document.createElement('textarea'); + fld.rows = (1 >= this.options.rows ? this.options.autoRows : this.options.rows); + fld.cols = this.options.cols || 40; + } + fld.name = this.options.paramName; + fld.value = text; // No HTML breaks conversion anymore + fld.className = 'editor_field'; + if (this.options.submitOnBlur) + fld.onblur = this._boundSubmitHandler; + this._controls.editor = fld; + if (this.options.loadTextURL) this.loadExternalText(); - } - this.form.appendChild(this.editField); + this._form.appendChild(this._controls.editor); + }, + createForm: function() { + var ipe = this; + function addText(mode, condition) { + var text = ipe.options['text' + mode + 'Controls']; + if (!text || condition === false) return; + ipe._form.appendChild(document.createTextNode(text)); + }; + this._form = $(document.createElement('form')); + this._form.id = this.options.formId; + this._form.addClassName(this.options.formClassName); + this._form.onsubmit = this._boundSubmitHandler; + this.createEditField(); + if ('textarea' == this._controls.editor.tagName.toLowerCase()) + this._form.appendChild(document.createElement('br')); + if (this.options.onFormCustomization) + this.options.onFormCustomization(this, this._form); + addText('Before', this.options.okControl || this.options.cancelControl); + this.createControl('ok', this._boundSubmitHandler); + addText('Between', this.options.okControl && this.options.cancelControl); + this.createControl('cancel', this._boundCancelHandler, 'editor_cancel'); + addText('After', this.options.okControl || this.options.cancelControl); + }, + destroy: function() { + if (this._oldInnerHTML) + this.element.innerHTML = this._oldInnerHTML; + this.leaveEditMode(); + this.unregisterListeners(); + }, + enterEditMode: function(e) { + if (this._saving || this._editing) return; + this._editing = true; + this.triggerCallback('onEnterEditMode'); + if (this.options.externalControl) + this.options.externalControl.hide(); + this.element.hide(); + this.createForm(); + this.element.parentNode.insertBefore(this._form, this.element); + if (!this.options.loadTextURL) + this.postProcessEditField(); + if (e) Event.stop(e); + }, + enterHover: function(e) { + if (this.options.hoverClassName) + this.element.addClassName(this.options.hoverClassName); + if (this._saving) return; + this.triggerCallback('onEnterHover'); }, getText: function() { return this.element.innerHTML; }, - loadExternalText: function() { - Element.addClassName(this.form, this.options.loadingClassName); - this.editField.disabled = true; - new Ajax.Request( - this.options.loadTextURL, - Object.extend({ - asynchronous: true, - onComplete: this.onLoadedExternalText.bind(this) - }, this.options.ajaxOptions) - ); - }, - onLoadedExternalText: function(transport) { - Element.removeClassName(this.form, this.options.loadingClassName); - this.editField.disabled = false; - this.editField.value = transport.responseText.stripTags(); - Field.scrollFreeActivate(this.editField); - }, - onclickCancel: function() { - this.onComplete(); - this.leaveEditMode(); - return false; - }, - onFailure: function(transport) { - this.options.onFailure(transport); - if (this.oldInnerHTML) { - this.element.innerHTML = this.oldInnerHTML; - this.oldInnerHTML = null; + handleAJAXFailure: function(transport) { + this.triggerCallback('onFailure', transport); + if (this._oldInnerHTML) { + this.element.innerHTML = this._oldInnerHTML; + this._oldInnerHTML = null; + } + }, + handleFormCancellation: function(e) { + this.wrapUp(); + if (e) Event.stop(e); + }, + handleFormSubmission: function(e) { + var form = this._form; + var value = $F(this._controls.editor); + this.prepareSubmission(); + var params = this.options.callback(form, value) || ''; + if (Object.isString(params)) + params = params.toQueryParams(); + params.editorId = this.element.id; + if (this.options.htmlResponse) { + var options = Object.extend({ evalScripts: true }, this.options.ajaxOptions); + Object.extend(options, { + parameters: params, + onComplete: this._boundWrapperHandler, + onFailure: this._boundFailureHandler + }); + new Ajax.Updater({ success: this.element }, this.url, options); + } else { + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: params, + onComplete: this._boundWrapperHandler, + onFailure: this._boundFailureHandler + }); + new Ajax.Request(this.url, options); } - return false; + if (e) Event.stop(e); }, - onSubmit: function() { - // onLoading resets these so we need to save them away for the Ajax call - var form = this.form; - var value = this.editField.value; - - // do this first, sometimes the ajax call returns before we get a chance to switch on Saving... - // which means this will actually switch on Saving... *after* we've left edit mode causing Saving... - // to be displayed indefinitely - this.onLoading(); - - if (this.options.evalScripts) { - new Ajax.Request( - this.url, Object.extend({ - parameters: this.options.callback(form, value), - onComplete: this.onComplete.bind(this), - onFailure: this.onFailure.bind(this), - asynchronous:true, - evalScripts:true - }, this.options.ajaxOptions)); - } else { - new Ajax.Updater( - { success: this.element, - // don't update on failure (this could be an option) - failure: null }, - this.url, Object.extend({ - parameters: this.options.callback(form, value), - onComplete: this.onComplete.bind(this), - onFailure: this.onFailure.bind(this) - }, this.options.ajaxOptions)); - } - // stop the event to avoid a page refresh in Safari - if (arguments.length > 1) { - Event.stop(arguments[0]); - } - return false; + leaveEditMode: function() { + this.element.removeClassName(this.options.savingClassName); + this.removeForm(); + this.leaveHover(); + this.element.style.backgroundColor = this._originalBackground; + this.element.show(); + if (this.options.externalControl) + this.options.externalControl.show(); + this._saving = false; + this._editing = false; + this._oldInnerHTML = null; + this.triggerCallback('onLeaveEditMode'); + }, + leaveHover: function(e) { + if (this.options.hoverClassName) + this.element.removeClassName(this.options.hoverClassName); + if (this._saving) return; + this.triggerCallback('onLeaveHover'); }, - onLoading: function() { - this.saving = true; + loadExternalText: function() { + this._form.addClassName(this.options.loadingClassName); + this._controls.editor.disabled = true; + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: 'editorId=' + encodeURIComponent(this.element.id), + onComplete: Prototype.emptyFunction, + onSuccess: function(transport) { + this._form.removeClassName(this.options.loadingClassName); + var text = transport.responseText; + if (this.options.stripLoadedTextTags) + text = text.stripTags(); + this._controls.editor.value = text; + this._controls.editor.disabled = false; + this.postProcessEditField(); + }.bind(this), + onFailure: this._boundFailureHandler + }); + new Ajax.Request(this.options.loadTextURL, options); + }, + postProcessEditField: function() { + var fpc = this.options.fieldPostCreation; + if (fpc) + $(this._controls.editor)['focus' == fpc ? 'focus' : 'activate'](); + }, + prepareOptions: function() { + this.options = Object.clone(Ajax.InPlaceEditor.DefaultOptions); + Object.extend(this.options, Ajax.InPlaceEditor.DefaultCallbacks); + [this._extraDefaultOptions].flatten().compact().each(function(defs) { + Object.extend(this.options, defs); + }.bind(this)); + }, + prepareSubmission: function() { + this._saving = true; this.removeForm(); this.leaveHover(); this.showSaving(); }, + registerListeners: function() { + this._listeners = { }; + var listener; + $H(Ajax.InPlaceEditor.Listeners).each(function(pair) { + listener = this[pair.value].bind(this); + this._listeners[pair.key] = listener; + if (!this.options.externalControlOnly) + this.element.observe(pair.key, listener); + if (this.options.externalControl) + this.options.externalControl.observe(pair.key, listener); + }.bind(this)); + }, + removeForm: function() { + if (!this._form) return; + this._form.remove(); + this._form = null; + this._controls = { }; + }, showSaving: function() { - this.oldInnerHTML = this.element.innerHTML; + this._oldInnerHTML = this.element.innerHTML; this.element.innerHTML = this.options.savingText; - Element.addClassName(this.element, this.options.savingClassName); - this.element.style.backgroundColor = this.originalBackground; - Element.show(this.element); + this.element.addClassName(this.options.savingClassName); + this.element.style.backgroundColor = this._originalBackground; + this.element.show(); }, - removeForm: function() { - if(this.form) { - if (this.form.parentNode) Element.remove(this.form); - this.form = null; + triggerCallback: function(cbName, arg) { + if ('function' == typeof this.options[cbName]) { + this.options[cbName](this, arg); } }, - enterHover: function() { - if (this.saving) return; - this.element.style.backgroundColor = this.options.highlightcolor; - if (this.effect) { - this.effect.cancel(); - } - Element.addClassName(this.element, this.options.hoverClassName) + unregisterListeners: function() { + $H(this._listeners).each(function(pair) { + if (!this.options.externalControlOnly) + this.element.stopObserving(pair.key, pair.value); + if (this.options.externalControl) + this.options.externalControl.stopObserving(pair.key, pair.value); + }.bind(this)); }, - leaveHover: function() { - if (this.options.backgroundColor) { - this.element.style.backgroundColor = this.oldBackground; - } - Element.removeClassName(this.element, this.options.hoverClassName) - if (this.saving) return; - this.effect = new Effect.Highlight(this.element, { - startcolor: this.options.highlightcolor, - endcolor: this.options.highlightendcolor, - restorecolor: this.originalBackground + wrapUp: function(transport) { + this.leaveEditMode(); + // Can't use triggerCallback due to backward compatibility: requires + // binding + direct element + this._boundComplete(transport, this.element); + } +}); + +Object.extend(Ajax.InPlaceEditor.prototype, { + dispose: Ajax.InPlaceEditor.prototype.destroy +}); + +Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, { + initialize: function($super, element, url, options) { + this._extraDefaultOptions = Ajax.InPlaceCollectionEditor.DefaultOptions; + $super(element, url, options); + }, + + createEditField: function() { + var list = document.createElement('select'); + list.name = this.options.paramName; + list.size = 1; + this._controls.editor = list; + this._collection = this.options.collection || []; + if (this.options.loadCollectionURL) + this.loadCollection(); + else + this.checkForExternalText(); + this._form.appendChild(this._controls.editor); + }, + + loadCollection: function() { + this._form.addClassName(this.options.loadingClassName); + this.showLoadingText(this.options.loadingCollectionText); + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: 'editorId=' + encodeURIComponent(this.element.id), + onComplete: Prototype.emptyFunction, + onSuccess: function(transport) { + var js = transport.responseText.strip(); + if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check + throw 'Server returned an invalid collection representation.'; + this._collection = eval(js); + this.checkForExternalText(); + }.bind(this), + onFailure: this.onFailure }); + new Ajax.Request(this.options.loadCollectionURL, options); }, - leaveEditMode: function() { - Element.removeClassName(this.element, this.options.savingClassName); - this.removeForm(); - this.leaveHover(); - this.element.style.backgroundColor = this.originalBackground; - Element.show(this.element); - if (this.options.externalControl) { - Element.show(this.options.externalControl); + + showLoadingText: function(text) { + this._controls.editor.disabled = true; + var tempOption = this._controls.editor.firstChild; + if (!tempOption) { + tempOption = document.createElement('option'); + tempOption.value = ''; + this._controls.editor.appendChild(tempOption); + tempOption.selected = true; } - this.editing = false; - this.saving = false; - this.oldInnerHTML = null; - this.onLeaveEditMode(); + tempOption.update((text || '').stripScripts().stripTags()); }, - onComplete: function(transport) { - this.leaveEditMode(); - this.options.onComplete.bind(this)(transport, this.element); + + checkForExternalText: function() { + this._text = this.getText(); + if (this.options.loadTextURL) + this.loadExternalText(); + else + this.buildOptionList(); }, - onEnterEditMode: function() {}, - onLeaveEditMode: function() {}, - dispose: function() { - if (this.oldInnerHTML) { - this.element.innerHTML = this.oldInnerHTML; - } - this.leaveEditMode(); - Event.stopObserving(this.element, 'click', this.onclickListener); - Event.stopObserving(this.element, 'mouseover', this.mouseoverListener); - Event.stopObserving(this.element, 'mouseout', this.mouseoutListener); - if (this.options.externalControl) { - Event.stopObserving(this.options.externalControl, 'click', this.onclickListener); - Event.stopObserving(this.options.externalControl, 'mouseover', this.mouseoverListener); - Event.stopObserving(this.options.externalControl, 'mouseout', this.mouseoutListener); - } + + loadExternalText: function() { + this.showLoadingText(this.options.loadingText); + var options = Object.extend({ method: 'get' }, this.options.ajaxOptions); + Object.extend(options, { + parameters: 'editorId=' + encodeURIComponent(this.element.id), + onComplete: Prototype.emptyFunction, + onSuccess: function(transport) { + this._text = transport.responseText.strip(); + this.buildOptionList(); + }.bind(this), + onFailure: this.onFailure + }); + new Ajax.Request(this.options.loadTextURL, options); + }, + + buildOptionList: function() { + this._form.removeClassName(this.options.loadingClassName); + this._collection = this._collection.map(function(entry) { + return 2 === entry.length ? entry : [entry, entry].flatten(); + }); + var marker = ('value' in this.options) ? this.options.value : this._text; + var textFound = this._collection.any(function(entry) { + return entry[0] == marker; + }.bind(this)); + this._controls.editor.update(''); + var option; + this._collection.each(function(entry, index) { + option = document.createElement('option'); + option.value = entry[0]; + option.selected = textFound ? entry[0] == marker : 0 == index; + option.appendChild(document.createTextNode(entry[1])); + this._controls.editor.appendChild(option); + }.bind(this)); + this._controls.editor.disabled = false; + Field.scrollFreeActivate(this._controls.editor); } -}; +}); -Ajax.InPlaceCollectionEditor = Class.create(); -Object.extend(Ajax.InPlaceCollectionEditor.prototype, Ajax.InPlaceEditor.prototype); -Object.extend(Ajax.InPlaceCollectionEditor.prototype, { - createEditField: function() { - if (!this.cached_selectTag) { - var selectTag = document.createElement("select"); - var collection = this.options.collection || []; - var optionTag; - collection.each(function(e,i) { - optionTag = document.createElement("option"); - optionTag.value = (e instanceof Array) ? e[0] : e; - if((typeof this.options.value == 'undefined') && - ((e instanceof Array) ? this.element.innerHTML == e[1] : e == optionTag.value)) optionTag.selected = true; - if(this.options.value==optionTag.value) optionTag.selected = true; - optionTag.appendChild(document.createTextNode((e instanceof Array) ? e[1] : e)); - selectTag.appendChild(optionTag); - }.bind(this)); - this.cached_selectTag = selectTag; - } +//**** DEPRECATION LAYER FOR InPlace[Collection]Editor! **** +//**** This only exists for a while, in order to let **** +//**** users adapt to the new API. Read up on the new **** +//**** API and convert your code to it ASAP! **** + +Ajax.InPlaceEditor.prototype.initialize.dealWithDeprecatedOptions = function(options) { + if (!options) return; + function fallback(name, expr) { + if (name in options || expr === undefined) return; + options[name] = expr; + }; + fallback('cancelControl', (options.cancelLink ? 'link' : (options.cancelButton ? 'button' : + options.cancelLink == options.cancelButton == false ? false : undefined))); + fallback('okControl', (options.okLink ? 'link' : (options.okButton ? 'button' : + options.okLink == options.okButton == false ? false : undefined))); + fallback('highlightColor', options.highlightcolor); + fallback('highlightEndColor', options.highlightendcolor); +}; - this.editField = this.cached_selectTag; - if(this.options.loadTextURL) this.loadExternalText(); - this.form.appendChild(this.editField); - this.options.callback = function(form, value) { - return "value=" + encodeURIComponent(value); - } +Object.extend(Ajax.InPlaceEditor, { + DefaultOptions: { + ajaxOptions: { }, + autoRows: 3, // Use when multi-line w/ rows == 1 + cancelControl: 'link', // 'link'|'button'|false + cancelText: 'cancel', + clickToEditText: 'Click to edit', + externalControl: null, // id|elt + externalControlOnly: false, + fieldPostCreation: 'activate', // 'activate'|'focus'|false + formClassName: 'inplaceeditor-form', + formId: null, // id|elt + highlightColor: '#ffff99', + highlightEndColor: '#ffffff', + hoverClassName: '', + htmlResponse: true, + loadingClassName: 'inplaceeditor-loading', + loadingText: 'Loading...', + okControl: 'button', // 'link'|'button'|false + okText: 'ok', + paramName: 'value', + rows: 1, // If 1 and multi-line, uses autoRows + savingClassName: 'inplaceeditor-saving', + savingText: 'Saving...', + size: 0, + stripLoadedTextTags: false, + submitOnBlur: false, + textAfterControls: '', + textBeforeControls: '', + textBetweenControls: '' + }, + DefaultCallbacks: { + callback: function(form) { + return Form.serialize(form); + }, + onComplete: function(transport, element) { + // For backward compatibility, this one is bound to the IPE, and passes + // the element directly. It was too often customized, so we don't break it. + new Effect.Highlight(element, { + startcolor: this.options.highlightColor, keepBackgroundImage: true }); + }, + onEnterEditMode: null, + onEnterHover: function(ipe) { + ipe.element.style.backgroundColor = ipe.options.highlightColor; + if (ipe._effect) + ipe._effect.cancel(); + }, + onFailure: function(transport, ipe) { + alert('Error communication with the server: ' + transport.responseText.stripTags()); + }, + onFormCustomization: null, // Takes the IPE and its generated form, after editor, before controls. + onLeaveEditMode: null, + onLeaveHover: function(ipe) { + ipe._effect = new Effect.Highlight(ipe.element, { + startcolor: ipe.options.highlightColor, endcolor: ipe.options.highlightEndColor, + restorecolor: ipe._originalBackground, keepBackgroundImage: true + }); + } + }, + Listeners: { + click: 'enterEditMode', + keydown: 'checkForEscapeOrReturn', + mouseover: 'enterHover', + mouseout: 'leaveHover' } }); +Ajax.InPlaceCollectionEditor.DefaultOptions = { + loadingCollectionText: 'Loading options...' +}; + // Delayed observer, like Form.Element.Observer, // but waits for delay after last key input // Ideal for live-search fields -Form.Element.DelayedObserver = Class.create(); -Form.Element.DelayedObserver.prototype = { +Form.Element.DelayedObserver = Class.create({ initialize: function(element, delay, callback) { this.delay = delay || 0.5; this.element = $(element); @@ -872,4 +962,4 @@ Form.Element.DelayedObserver.prototype = { this.timer = null; this.callback(this.element, $F(this.element)); } -}; +}); diff --git a/wp-includes/js/scriptaculous/dragdrop.js b/wp-includes/js/scriptaculous/dragdrop.js index 8face00..14ebc6f 100644 --- a/wp-includes/js/scriptaculous/dragdrop.js +++ b/wp-includes/js/scriptaculous/dragdrop.js @@ -1,4 +1,4 @@ -// script.aculo.us dragdrop.js v1.7.1_beta3, Fri May 25 17:19:41 +0200 2007 +// script.aculo.us dragdrop.js v1.8.0, Tue Nov 06 15:01:40 +0300 2007 // Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // (c) 2005-2007 Sammi Williams (http://www.oriontransfer.co.nz, sammi@oriontransfer.co.nz) @@ -6,7 +6,7 @@ // script.aculo.us is freely distributable under the terms of an MIT-style license. // For details, see the script.aculo.us web site: http://script.aculo.us/ -if(typeof Effect == 'undefined') +if(Object.isUndefined(Effect)) throw("dragdrop.js requires including script.aculo.us' effects.js library"); var Droppables = { @@ -22,14 +22,13 @@ var Droppables = { greedy: true, hoverclass: null, tree: false - }, arguments[1] || {}); + }, arguments[1] || { }); // cache containers if(options.containment) { options._containers = []; var containment = options.containment; - if((typeof containment == 'object') && - (containment.constructor == Array)) { + if(Object.isArray(containment)) { containment.each( function(c) { options._containers.push($(c)) }); } else { options._containers.push($(containment)); @@ -89,21 +88,23 @@ var Droppables = { show: function(point, element) { if(!this.drops.length) return; - var affected = []; + var drop, affected = []; - if(this.last_active) this.deactivate(this.last_active); this.drops.each( function(drop) { if(Droppables.isAffected(point, element, drop)) affected.push(drop); }); - if(affected.length>0) { + if(affected.length>0) drop = Droppables.findDeepestChild(affected); + + if(this.last_active && this.last_active != drop) this.deactivate(this.last_active); + if (drop) { Position.within(drop.element, point[0], point[1]); if(drop.onHover) drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element)); - Droppables.activate(drop); + if (drop != this.last_active) Droppables.activate(drop); } }, @@ -223,10 +224,7 @@ var Draggables = { /*--------------------------------------------------------------------------*/ -var Draggable = Class.create(); -Draggable._dragging = {}; - -Draggable.prototype = { +var Draggable = Class.create({ initialize: function(element) { var defaults = { handle: false, @@ -237,7 +235,7 @@ Draggable.prototype = { }); }, endeffect: function(element) { - var toOpacity = typeof element._opacity == 'number' ? element._opacity : 1.0; + var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0; new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity, queue: {scope:'_draggable', position:'end'}, afterFinish: function(){ @@ -255,7 +253,7 @@ Draggable.prototype = { delay: 0 }; - if(!arguments[1] || typeof arguments[1].endeffect == 'undefined') + if(!arguments[1] || Object.isUndefined(arguments[1].endeffect)) Object.extend(defaults, { starteffect: function(element) { element._opacity = Element.getOpacity(element); @@ -264,11 +262,11 @@ Draggable.prototype = { } }); - var options = Object.extend(defaults, arguments[1] || {}); + var options = Object.extend(defaults, arguments[1] || { }); this.element = $(element); - if(options.handle && (typeof options.handle == 'string')) + if(options.handle && Object.isString(options.handle)) this.handle = this.element.down('.'+options.handle, 0); if(!this.handle) this.handle = $(options.handle); @@ -281,7 +279,6 @@ Draggable.prototype = { Element.makePositioned(this.element); // fix IE - this.delta = this.currentDelta(); this.options = options; this.dragging = false; @@ -303,7 +300,7 @@ Draggable.prototype = { }, initDrag: function(event) { - if(typeof Draggable._dragging[this.element] != 'undefined' && + if(!Object.isUndefined(Draggable._dragging[this.element]) && Draggable._dragging[this.element]) return; if(Event.isLeftClick(event)) { // abort on form elements, fixes a Firefox issue @@ -326,6 +323,8 @@ Draggable.prototype = { startDrag: function(event) { this.dragging = true; + if(!this.delta) + this.delta = this.currentDelta(); if(this.options.zindex) { this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0); @@ -334,7 +333,9 @@ Draggable.prototype = { if(this.options.ghosting) { this._clone = this.element.cloneNode(true); - Position.absolutize(this.element); + this.element._originallyAbsolute = (this.element.getStyle('position') == 'absolute'); + if (!this.element._originallyAbsolute) + Position.absolutize(this.element); this.element.parentNode.insertBefore(this._clone, this.element); } @@ -404,7 +405,9 @@ Draggable.prototype = { } if(this.options.ghosting) { - Position.relativize(this.element); + if (!this.element._originallyAbsolute) + Position.relativize(this.element); + delete this.element._originallyAbsolute; Element.remove(this._clone); this._clone = null; } @@ -418,7 +421,7 @@ Draggable.prototype = { Draggables.notify('onEnd', this, event); var revert = this.options.revert; - if(revert && typeof revert == 'function') revert = revert(this.element); + if(revert && Object.isFunction(revert)) revert = revert(this.element); var d = this.currentDelta(); if(revert && this.options.reverteffect) { @@ -472,15 +475,15 @@ Draggable.prototype = { }.bind(this)); if(this.options.snap) { - if(typeof this.options.snap == 'function') { + if(Object.isFunction(this.options.snap)) { p = this.options.snap(p[0],p[1],this); } else { - if(this.options.snap instanceof Array) { + if(Object.isArray(this.options.snap)) { p = p.map( function(v, i) { - return Math.round(v/this.options.snap[i])*this.options.snap[i] }.bind(this)) + return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this)) } else { p = p.map( function(v) { - return Math.round(v/this.options.snap)*this.options.snap }.bind(this)) + return (v/this.options.snap).round()*this.options.snap }.bind(this)) } }} @@ -564,12 +567,13 @@ Draggable.prototype = { } return { top: T, left: L, width: W, height: H }; } -} +}); + +Draggable._dragging = { }; /*--------------------------------------------------------------------------*/ -var SortableObserver = Class.create(); -SortableObserver.prototype = { +var SortableObserver = Class.create({ initialize: function(element, observer) { this.element = $(element); this.observer = observer; @@ -585,12 +589,12 @@ SortableObserver.prototype = { if(this.lastValue != Sortable.serialize(this.element)) this.observer(this.element) } -} +}); var Sortable = { SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/, - sortables: {}, + sortables: { }, _findRootElement: function(element) { while (element.tagName.toUpperCase() != "BODY") { @@ -643,10 +647,10 @@ var Sortable = { // used for better initialization performance elements: false, handles: false, - + onChange: Prototype.emptyFunction, onUpdate: Prototype.emptyFunction - }, arguments[1] || {}); + }, arguments[1] || { }); // clear any old sortable with same element this.destroy(element); @@ -710,7 +714,7 @@ var Sortable = { (options.elements || this.findElements(element, options) || []).each( function(e,i) { var handle = options.handles ? $(options.handles[i]) : - (options.handle ? $(e).getElementsByClassName(options.handle)[0] : e); + (options.handle ? $(e).select('.' + options.handle)[0] : e); options.draggables.push( new Draggable(e, Object.extend(options_for_draggable, { handle: handle }))); Droppables.add(e, options_for_droppable); @@ -870,7 +874,7 @@ var Sortable = { only: sortableOptions.only, name: element.id, format: sortableOptions.format - }, arguments[1] || {}); + }, arguments[1] || { }); var root = { id: null, @@ -894,7 +898,7 @@ var Sortable = { sequence: function(element) { element = $(element); - var options = Object.extend(this.options(element), arguments[1] || {}); + var options = Object.extend(this.options(element), arguments[1] || { }); return $(this.findElements(element, options) || []).map( function(item) { return item.id.match(options.format) ? item.id.match(options.format)[1] : ''; @@ -903,9 +907,9 @@ var Sortable = { setSequence: function(element, new_sequence) { element = $(element); - var options = Object.extend(this.options(element), arguments[2] || {}); + var options = Object.extend(this.options(element), arguments[2] || { }); - var nodeMap = {}; + var nodeMap = { }; this.findElements(element, options).each( function(n) { if (n.id.match(options.format)) nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode]; @@ -923,7 +927,7 @@ var Sortable = { serialize: function(element) { element = $(element); - var options = Object.extend(Sortable.options(element), arguments[1] || {}); + var options = Object.extend(Sortable.options(element), arguments[1] || { }); var name = encodeURIComponent( (arguments[1] && arguments[1].name) ? arguments[1].name : element.id); @@ -947,7 +951,7 @@ Element.isParent = function(child, element) { return Element.isParent(child.parentNode, element); } -Element.findChildren = function(element, only, recursive, tagName) { +Element.findChildren = function(element, only, recursive, tagName) { if(!element.hasChildNodes()) return null; tagName = tagName.toUpperCase(); if(only) only = [only].flatten(); diff --git a/wp-includes/js/scriptaculous/effects.js b/wp-includes/js/scriptaculous/effects.js index 8e36b7a..27c2901 100644 --- a/wp-includes/js/scriptaculous/effects.js +++ b/wp-includes/js/scriptaculous/effects.js @@ -1,4 +1,4 @@ -// script.aculo.us effects.js v1.7.1_beta3, Fri May 25 17:19:41 +0200 2007 +// script.aculo.us effects.js v1.8.0, Tue Nov 06 15:01:40 +0300 2007 // Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // Contributors: @@ -13,17 +13,17 @@ // returns self (or first argument) if not convertable String.prototype.parseColor = function() { var color = '#'; - if(this.slice(0,4) == 'rgb(') { + 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(); + 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)); -} + return (color.length==7 ? color : (arguments[0] || this)); +}; /*--------------------------------------------------------------------------*/ @@ -32,7 +32,7 @@ Element.collectTextNodes = function(element) { return (node.nodeType==3 ? node.nodeValue : (node.hasChildNodes() ? Element.collectTextNodes(node) : '')); }).flatten().join(''); -} +}; Element.collectTextNodesIgnoreClass = function(element, className) { return $A($(element).childNodes).collect( function(node) { @@ -40,18 +40,18 @@ Element.collectTextNodesIgnoreClass = function(element, className) { ((node.hasChildNodes() && !Element.hasClassName(node,className)) ? Element.collectTextNodesIgnoreClass(node, className) : '')); }).flatten().join(''); -} +}; Element.setContentZoom = function(element, percent) { element = $(element); element.setStyle({fontSize: (percent/100) + 'em'}); - if(Prototype.Browser.WebKit) window.scrollBy(0,0); + if (Prototype.Browser.WebKit) window.scrollBy(0,0); return element; -} +}; Element.getInlineOpacity = function(element){ return $(element).style.opacity || ''; -} +}; Element.forceRerendering = function(element) { try { @@ -64,31 +64,63 @@ Element.forceRerendering = function(element) { /*--------------------------------------------------------------------------*/ -Array.prototype.call = function() { - var args = arguments; - this.each(function(f){ f.apply(this, args) }); -} - -/*--------------------------------------------------------------------------*/ - var Effect = { _elementDoesNotExistError: { name: 'ElementDoesNotExistError', message: 'The specified DOM element does not exist, but is required for this effect to operate' }, + Transitions: { + linear: Prototype.K, + sinoidal: function(pos) { + return (-Math.cos(pos*Math.PI)/2) + 0.5; + }, + reverse: function(pos) { + return 1-pos; + }, + flicker: function(pos) { + var pos = ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4; + return pos > 1 ? 1 : pos; + }, + wobble: function(pos) { + return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5; + }, + pulse: function(pos, pulses) { + pulses = pulses || 5; + return ( + ((pos % (1/pulses)) * pulses).round() == 0 ? + ((pos * pulses * 2) - (pos * pulses * 2).floor()) : + 1 - ((pos * pulses * 2) - (pos * pulses * 2).floor()) + ); + }, + spring: function(pos) { + return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6)); + }, + none: function(pos) { + return 0; + }, + full: function(pos) { + return 1; + } + }, + DefaultOptions: { + duration: 1.0, // seconds + fps: 100, // 100= assume 66fps max. + sync: false, // true for combining + from: 0.0, + to: 1.0, + delay: 0.0, + queue: 'parallel' + }, tagifyText: function(element) { - if(typeof Builder == 'undefined') - throw("Effect.tagifyText requires including script.aculo.us' builder.js library"); - var tagifyStyle = 'position:relative'; - if(Prototype.Browser.IE) tagifyStyle += ';zoom:1'; + if (Prototype.Browser.IE) tagifyStyle += ';zoom:1'; element = $(element); $A(element.childNodes).each( function(child) { - if(child.nodeType==3) { + if (child.nodeType==3) { child.nodeValue.toArray().each( function(character) { element.insertBefore( - Builder.node('span',{style: tagifyStyle}, + new Element('span', {style: tagifyStyle}).update( character == ' ' ? String.fromCharCode(160) : character), child); }); @@ -98,8 +130,8 @@ var Effect = { }, multiple: function(element, effect) { var elements; - if(((typeof element == 'object') || - (typeof element == 'function')) && + if (((typeof element == 'object') || + Object.isFunction(element)) && (element.length)) elements = element; else @@ -108,7 +140,7 @@ var Effect = { var options = Object.extend({ speed: 0.1, delay: 0.0 - }, arguments[2] || {}); + }, arguments[2] || { }); var masterDelay = options.delay; $A(elements).each( function(element, index) { @@ -125,51 +157,17 @@ var Effect = { effect = (effect || 'appear').toLowerCase(); var options = Object.extend({ queue: { position:'end', scope:(element.id || 'global'), limit: 1 } - }, arguments[2] || {}); + }, arguments[2] || { }); Effect[element.visible() ? Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options); } }; -var Effect2 = Effect; // deprecated - -/* ------------- transitions ------------- */ - -Effect.Transitions = { - linear: Prototype.K, - sinoidal: function(pos) { - return (-Math.cos(pos*Math.PI)/2) + 0.5; - }, - reverse: function(pos) { - return 1-pos; - }, - flicker: function(pos) { - var pos = ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4; - return (pos > 1 ? 1 : pos); - }, - wobble: function(pos) { - return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5; - }, - pulse: function(pos, pulses) { - pulses = pulses || 5; - return ( - Math.round((pos % (1/pulses)) * pulses) == 0 ? - ((pos * pulses * 2) - Math.floor(pos * pulses * 2)) : - 1 - ((pos * pulses * 2) - Math.floor(pos * pulses * 2)) - ); - }, - none: function(pos) { - return 0; - }, - full: function(pos) { - return 1; - } -}; +Effect.DefaultOptions.transition = Effect.Transitions.sinoidal; /* ------------- core effects ------------- */ -Effect.ScopedQueue = Class.create(); -Object.extend(Object.extend(Effect.ScopedQueue.prototype, Enumerable), { +Effect.ScopedQueue = Class.create(Enumerable, { initialize: function() { this.effects = []; this.interval = null; @@ -180,7 +178,7 @@ Object.extend(Object.extend(Effect.ScopedQueue.prototype, Enumerable), { add: function(effect) { var timestamp = new Date().getTime(); - var position = (typeof effect.options.queue == 'string') ? + var position = Object.isString(effect.options.queue) ? effect.options.queue : effect.options.queue.position; switch(position) { @@ -203,15 +201,15 @@ Object.extend(Object.extend(Effect.ScopedQueue.prototype, Enumerable), { effect.startOn += timestamp; effect.finishOn += timestamp; - if(!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit)) + if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit)) this.effects.push(effect); - if(!this.interval) + if (!this.interval) this.interval = setInterval(this.loop.bind(this), 15); }, remove: function(effect) { this.effects = this.effects.reject(function(e) { return e==effect }); - if(this.effects.length == 0) { + if (this.effects.length == 0) { clearInterval(this.interval); this.interval = null; } @@ -226,29 +224,15 @@ Object.extend(Object.extend(Effect.ScopedQueue.prototype, Enumerable), { Effect.Queues = { instances: $H(), get: function(queueName) { - if(typeof queueName != 'string') return queueName; + if (!Object.isString(queueName)) return queueName; - if(!this.instances[queueName]) - this.instances[queueName] = new Effect.ScopedQueue(); - - return this.instances[queueName]; + return this.instances.get(queueName) || + this.instances.set(queueName, new Effect.ScopedQueue()); } -} +}; Effect.Queue = Effect.Queues.get('global'); -Effect.DefaultOptions = { - transition: Effect.Transitions.sinoidal, - duration: 1.0, // seconds - fps: 100, // 100= assume 66fps max. - sync: false, // true for combining - from: 0.0, - to: 1.0, - delay: 0.0, - queue: 'parallel' -} - -Effect.Base = function() {}; -Effect.Base.prototype = { +Effect.Base = Class.create({ position: null, start: function(options) { function codeForEvent(options,eventName){ @@ -257,8 +241,8 @@ Effect.Base.prototype = { (options[eventName] ? 'this.options.'+eventName+'(this);' : '') ); } - if(options.transition === false) options.transition = Effect.Transitions.linear; - this.options = Object.extend(Object.extend({},Effect.DefaultOptions), options || {}); + if (options && options.transition === false) options.transition = Effect.Transitions.linear; + this.options = Object.extend(Object.extend({ },Effect.DefaultOptions), options || { }); this.currentFrame = 0; this.state = 'idle'; this.startOn = this.options.delay*1000; @@ -268,61 +252,60 @@ Effect.Base.prototype = { this.totalFrames = this.options.fps*this.options.duration; eval('this.render = function(pos){ '+ - 'if(this.state=="idle"){this.state="running";'+ - codeForEvent(options,'beforeSetup')+ + 'if (this.state=="idle"){this.state="running";'+ + codeForEvent(this.options,'beforeSetup')+ (this.setup ? 'this.setup();':'')+ - codeForEvent(options,'afterSetup')+ - '};if(this.state=="running"){'+ + codeForEvent(this.options,'afterSetup')+ + '};if (this.state=="running"){'+ 'pos=this.options.transition(pos)*'+this.fromToDelta+'+'+this.options.from+';'+ 'this.position=pos;'+ - codeForEvent(options,'beforeUpdate')+ + codeForEvent(this.options,'beforeUpdate')+ (this.update ? 'this.update(pos);':'')+ - codeForEvent(options,'afterUpdate')+ + codeForEvent(this.options,'afterUpdate')+ '}}'); this.event('beforeStart'); - if(!this.options.sync) - Effect.Queues.get(typeof this.options.queue == 'string' ? + if (!this.options.sync) + Effect.Queues.get(Object.isString(this.options.queue) ? 'global' : this.options.queue.scope).add(this); }, loop: function(timePos) { - if(timePos >= this.startOn) { - if(timePos >= this.finishOn) { + if (timePos >= this.startOn) { + if (timePos >= this.finishOn) { this.render(1.0); this.cancel(); this.event('beforeFinish'); - if(this.finish) this.finish(); + if (this.finish) this.finish(); this.event('afterFinish'); return; } var pos = (timePos - this.startOn) / this.totalTime, - frame = Math.round(pos * this.totalFrames); - if(frame > this.currentFrame) { + frame = (pos * this.totalFrames).round(); + if (frame > this.currentFrame) { this.render(pos); this.currentFrame = frame; } } }, cancel: function() { - if(!this.options.sync) - Effect.Queues.get(typeof this.options.queue == 'string' ? + if (!this.options.sync) + Effect.Queues.get(Object.isString(this.options.queue) ? 'global' : this.options.queue.scope).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); + if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this); + if (this.options[eventName]) this.options[eventName](this); }, inspect: function() { var data = $H(); for(property in this) - if(typeof this[property] != 'function') data[property] = this[property]; + if (!Object.isFunction(this[property])) data.set(property, this[property]); return '#<Effect:' + data.inspect() + ',options:' + $H(this.options).inspect() + '>'; } -} +}); -Effect.Parallel = Class.create(); -Object.extend(Object.extend(Effect.Parallel.prototype, Effect.Base.prototype), { +Effect.Parallel = Class.create(Effect.Base, { initialize: function(effects) { this.effects = effects || []; this.start(arguments[1]); @@ -335,35 +318,45 @@ Object.extend(Object.extend(Effect.Parallel.prototype, Effect.Base.prototype), { effect.render(1.0); effect.cancel(); effect.event('beforeFinish'); - if(effect.finish) effect.finish(position); + if (effect.finish) effect.finish(position); effect.event('afterFinish'); }); } }); -Effect.Event = Class.create(); -Object.extend(Object.extend(Effect.Event.prototype, Effect.Base.prototype), { +Effect.Tween = Class.create(Effect.Base, { + initialize: function(object, from, to) { + object = Object.isString(object) ? $(object) : object; + var args = $A(arguments), method = args.last(), + options = args.length == 5 ? args[3] : null; + this.method = Object.isFunction(method) ? method.bind(object) : + Object.isFunction(object[method]) ? object[method].bind(object) : + function(value) { object[method] = value }; + this.start(Object.extend({ from: from, to: to }, options || { })); + }, + update: function(position) { + this.method(position); + } +}); + +Effect.Event = Class.create(Effect.Base, { initialize: function() { - var options = Object.extend({ - duration: 0 - }, arguments[0] || {}); - this.start(options); + this.start(Object.extend({ duration: 0 }, arguments[0] || { })); }, update: Prototype.emptyFunction }); -Effect.Opacity = Class.create(); -Object.extend(Object.extend(Effect.Opacity.prototype, Effect.Base.prototype), { +Effect.Opacity = Class.create(Effect.Base, { initialize: function(element) { this.element = $(element); - if(!this.element) throw(Effect._elementDoesNotExistError); + if (!this.element) throw(Effect._elementDoesNotExistError); // make this work on IE on elements without 'layout' - if(Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) + if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) this.element.setStyle({zoom: 1}); var options = Object.extend({ from: this.element.getOpacity() || 0.0, to: 1.0 - }, arguments[1] || {}); + }, arguments[1] || { }); this.start(options); }, update: function(position) { @@ -371,36 +364,30 @@ Object.extend(Object.extend(Effect.Opacity.prototype, Effect.Base.prototype), { } }); -Effect.Move = Class.create(); -Object.extend(Object.extend(Effect.Move.prototype, Effect.Base.prototype), { +Effect.Move = Class.create(Effect.Base, { initialize: function(element) { this.element = $(element); - if(!this.element) throw(Effect._elementDoesNotExistError); + if (!this.element) throw(Effect._elementDoesNotExistError); var options = Object.extend({ x: 0, y: 0, mode: 'relative' - }, arguments[1] || {}); + }, arguments[1] || { }); this.start(options); }, 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) this.element.makePositioned(); this.originalLeft = parseFloat(this.element.getStyle('left') || '0'); this.originalTop = parseFloat(this.element.getStyle('top') || '0'); - if(this.options.mode == 'absolute') { - // absolute movement, so we need to calc deltaX and deltaY + if (this.options.mode == 'absolute') { this.options.x = this.options.x - this.originalLeft; this.options.y = this.options.y - this.originalTop; } }, update: function(position) { this.element.setStyle({ - left: Math.round(this.options.x * position + this.originalLeft) + 'px', - top: Math.round(this.options.y * position + this.originalTop) + 'px' + left: (this.options.x * position + this.originalLeft).round() + 'px', + top: (this.options.y * position + this.originalTop).round() + 'px' }); } }); @@ -408,30 +395,29 @@ Object.extend(Object.extend(Effect.Move.prototype, Effect.Base.prototype), { // for backwards compatibility Effect.MoveBy = function(element, toTop, toLeft) { return new Effect.Move(element, - Object.extend({ x: toLeft, y: toTop }, arguments[3] || {})); + Object.extend({ x: toLeft, y: toTop }, arguments[3] || { })); }; -Effect.Scale = Class.create(); -Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), { +Effect.Scale = Class.create(Effect.Base, { initialize: function(element, percent) { this.element = $(element); - if(!this.element) throw(Effect._elementDoesNotExistError); + if (!this.element) throw(Effect._elementDoesNotExistError); var options = Object.extend({ scaleX: true, scaleY: true, scaleContent: true, scaleFromCenter: false, - scaleMode: 'box', // 'box' or 'contents' or {} with provided values + scaleMode: 'box', // 'box' or 'contents' or { } with provided values scaleFrom: 100.0, scaleTo: percent - }, arguments[2] || {}); + }, arguments[2] || { }); this.start(options); }, setup: function() { this.restoreAfterFinish = this.options.restoreAfterFinish || false; this.elementPositioning = this.element.getStyle('position'); - this.originalStyle = {}; + this.originalStyle = { }; ['top','left','width','height','fontSize'].each( function(k) { this.originalStyle[k] = this.element.style[k]; }.bind(this)); @@ -441,7 +427,7 @@ Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), { var fontSize = this.element.getStyle('font-size') || '100%'; ['em','px','%','pt'].each( function(fontSizeType) { - if(fontSize.indexOf(fontSizeType)>0) { + if (fontSize.indexOf(fontSizeType)>0) { this.fontSize = parseFloat(fontSize); this.fontSizeType = fontSizeType; } @@ -450,62 +436,61 @@ Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), { this.factor = (this.options.scaleTo - this.options.scaleFrom)/100; this.dims = null; - if(this.options.scaleMode=='box') + if (this.options.scaleMode=='box') this.dims = [this.element.offsetHeight, this.element.offsetWidth]; - if(/^content/.test(this.options.scaleMode)) + if (/^content/.test(this.options.scaleMode)) this.dims = [this.element.scrollHeight, this.element.scrollWidth]; - if(!this.dims) + 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) + if (this.options.scaleContent && this.fontSize) this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType }); this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale); }, finish: function(position) { - if(this.restoreAfterFinish) this.element.setStyle(this.originalStyle); + if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle); }, setDimensions: function(height, width) { - var d = {}; - if(this.options.scaleX) d.width = Math.round(width) + 'px'; - if(this.options.scaleY) d.height = Math.round(height) + 'px'; - if(this.options.scaleFromCenter) { + var d = { }; + if (this.options.scaleX) d.width = width.round() + 'px'; + if (this.options.scaleY) d.height = height.round() + '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'; + 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'; + if (this.options.scaleY) d.top = -topd + 'px'; + if (this.options.scaleX) d.left = -leftd + 'px'; } } this.element.setStyle(d); } }); -Effect.Highlight = Class.create(); -Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), { +Effect.Highlight = Class.create(Effect.Base, { initialize: function(element) { this.element = $(element); - if(!this.element) throw(Effect._elementDoesNotExistError); - var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || {}); + if (!this.element) throw(Effect._elementDoesNotExistError); + var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { }); this.start(options); }, setup: function() { // Prevent executing on elements not in the layout flow - if(this.element.getStyle('display')=='none') { this.cancel(); return; } + if (this.element.getStyle('display')=='none') { this.cancel(); return; } // Disable background image during the effect - this.oldStyle = {}; + this.oldStyle = { }; if (!this.options.keepBackgroundImage) { this.oldStyle.backgroundImage = this.element.getStyle('background-image'); this.element.setStyle({backgroundImage: 'none'}); } - if(!this.options.endcolor) + if (!this.options.endcolor) this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff'); - if(!this.options.restorecolor) + if (!this.options.restorecolor) this.options.restorecolor = this.element.getStyle('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)); @@ -513,7 +498,7 @@ Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), }, update: function(position) { this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){ - return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart()); }.bind(this)) }); + return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) }); }, finish: function() { this.element.setStyle(Object.extend(this.oldStyle, { @@ -522,30 +507,21 @@ Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), } }); -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)); - } -}); +Effect.ScrollTo = function(element) { + var options = arguments[1] || { }, + scrollOffsets = document.viewport.getScrollOffsets(), + elementOffsets = $(element).cumulativeOffset(), + max = (window.height || document.body.scrollHeight) - document.viewport.getHeight(); + + if (options.offset) elementOffsets[1] += options.offset; + + return new Effect.Tween(null, + scrollOffsets.top, + elementOffsets[1] > max ? max : elementOffsets[1], + options, + function(p){ scrollTo(scrollOffsets.left, p.round()) } + ); +}; /* ------------- combination effects ------------- */ @@ -553,14 +529,15 @@ Effect.Fade = function(element) { element = $(element); var oldOpacity = element.getInlineOpacity(); var options = Object.extend({ - from: element.getOpacity() || 1.0, - to: 0.0, - afterFinishInternal: function(effect) { - if(effect.options.to!=0) return; - effect.element.hide().setStyle({opacity: oldOpacity}); - }}, arguments[1] || {}); + from: element.getOpacity() || 1.0, + to: 0.0, + afterFinishInternal: function(effect) { + if (effect.options.to!=0) return; + effect.element.hide().setStyle({opacity: oldOpacity}); + } + }, arguments[1] || { }); return new Effect.Opacity(element,options); -} +}; Effect.Appear = function(element) { element = $(element); @@ -573,9 +550,9 @@ Effect.Appear = function(element) { }, beforeSetup: function(effect) { effect.element.setOpacity(effect.options.from).show(); - }}, arguments[1] || {}); + }}, arguments[1] || { }); return new Effect.Opacity(element,options); -} +}; Effect.Puff = function(element) { element = $(element); @@ -597,9 +574,9 @@ Effect.Puff = function(element) { }, afterFinishInternal: function(effect) { effect.effects[0].element.hide().setStyle(oldStyle); } - }, arguments[1] || {}) + }, arguments[1] || { }) ); -} +}; Effect.BlindUp = function(element) { element = $(element); @@ -611,9 +588,9 @@ Effect.BlindUp = function(element) { afterFinishInternal: function(effect) { effect.element.hide().undoClipping(); } - }, arguments[1] || {}) + }, arguments[1] || { }) ); -} +}; Effect.BlindDown = function(element) { element = $(element); @@ -630,8 +607,8 @@ Effect.BlindDown = function(element) { afterFinishInternal: function(effect) { effect.element.undoClipping(); } - }, arguments[1] || {})); -} + }, arguments[1] || { })); +}; Effect.SwitchOff = function(element) { element = $(element); @@ -652,8 +629,8 @@ Effect.SwitchOff = function(element) { } }) } - }, arguments[1] || {})); -} + }, arguments[1] || { })); +}; Effect.DropOut = function(element) { element = $(element); @@ -672,29 +649,35 @@ Effect.DropOut = function(element) { afterFinishInternal: function(effect) { effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle); } - }, arguments[1] || {})); -} + }, arguments[1] || { })); +}; Effect.Shake = function(element) { element = $(element); + var options = Object.extend({ + distance: 20, + duration: 0.5 + }, arguments[1] || {}); + var distance = parseFloat(options.distance); + var split = parseFloat(options.duration) / 10.0; var oldStyle = { top: element.getStyle('top'), left: element.getStyle('left') }; - return new Effect.Move(element, - { x: 20, y: 0, duration: 0.05, afterFinishInternal: function(effect) { + return new Effect.Move(element, + { x: distance, y: 0, duration: split, afterFinishInternal: function(effect) { new Effect.Move(effect.element, - { x: -40, y: 0, duration: 0.1, afterFinishInternal: function(effect) { + { x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { new Effect.Move(effect.element, - { x: 40, y: 0, duration: 0.1, afterFinishInternal: function(effect) { + { x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { new Effect.Move(effect.element, - { x: -40, y: 0, duration: 0.1, afterFinishInternal: function(effect) { + { x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { new Effect.Move(effect.element, - { x: 40, y: 0, duration: 0.1, afterFinishInternal: function(effect) { + { x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) { new Effect.Move(effect.element, - { x: -20, y: 0, duration: 0.05, afterFinishInternal: function(effect) { + { x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) { effect.element.undoPositioned().setStyle(oldStyle); }}) }}) }}) }}) }}) }}); -} +}; Effect.SlideDown = function(element) { element = $(element).cleanWhitespace(); @@ -710,7 +693,7 @@ Effect.SlideDown = function(element) { afterSetup: function(effect) { effect.element.makePositioned(); effect.element.down().makePositioned(); - if(window.opera) effect.element.setStyle({top: ''}); + if (window.opera) effect.element.setStyle({top: ''}); effect.element.makeClipping().setStyle({height: '0px'}).show(); }, afterUpdateInternal: function(effect) { @@ -720,23 +703,25 @@ Effect.SlideDown = function(element) { afterFinishInternal: function(effect) { effect.element.undoClipping().undoPositioned(); effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); } - }, arguments[1] || {}) + }, arguments[1] || { }) ); -} +}; Effect.SlideUp = function(element) { element = $(element).cleanWhitespace(); var oldInnerBottom = element.down().getStyle('bottom'); + var elementDimensions = element.getDimensions(); return new Effect.Scale(element, window.opera ? 0 : 1, Object.extend({ scaleContent: false, scaleX: false, scaleMode: 'box', scaleFrom: 100, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, restoreAfterFinish: true, - beforeStartInternal: function(effect) { + afterSetup: function(effect) { effect.element.makePositioned(); effect.element.down().makePositioned(); - if(window.opera) effect.element.setStyle({top: ''}); + if (window.opera) effect.element.setStyle({top: ''}); effect.element.makeClipping().show(); }, afterUpdateInternal: function(effect) { @@ -744,12 +729,12 @@ Effect.SlideUp = function(element) { (effect.dims[0] - effect.element.clientHeight) + 'px' }); }, afterFinishInternal: function(effect) { - effect.element.hide().undoClipping().undoPositioned().setStyle({bottom: oldInnerBottom}); - effect.element.down().undoPositioned(); + effect.element.hide().undoClipping().undoPositioned(); + effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); } - }, arguments[1] || {}) + }, arguments[1] || { }) ); -} +}; // Bug in opera makes the TD containing this element expand for a instance after finish Effect.Squish = function(element) { @@ -762,7 +747,7 @@ Effect.Squish = function(element) { effect.element.hide().undoClipping(); } }); -} +}; Effect.Grow = function(element) { element = $(element); @@ -771,7 +756,7 @@ Effect.Grow = function(element) { moveTransition: Effect.Transitions.sinoidal, scaleTransition: Effect.Transitions.sinoidal, opacityTransition: Effect.Transitions.full - }, arguments[1] || {}); + }, arguments[1] || { }); var oldStyle = { top: element.style.top, left: element.style.left, @@ -836,7 +821,7 @@ Effect.Grow = function(element) { ) } }); -} +}; Effect.Shrink = function(element) { element = $(element); @@ -845,7 +830,7 @@ Effect.Shrink = function(element) { moveTransition: Effect.Transitions.sinoidal, scaleTransition: Effect.Transitions.sinoidal, opacityTransition: Effect.Transitions.none - }, arguments[1] || {}); + }, arguments[1] || { }); var oldStyle = { top: element.style.top, left: element.style.left, @@ -890,11 +875,11 @@ Effect.Shrink = function(element) { effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); } }, options) ); -} +}; Effect.Pulsate = function(element) { element = $(element); - var options = arguments[1] || {}; + var options = arguments[1] || { }; var oldOpacity = element.getInlineOpacity(); var transition = options.transition || Effect.Transitions.sinoidal; var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos, options.pulses)) }; @@ -903,7 +888,7 @@ Effect.Pulsate = function(element) { Object.extend(Object.extend({ duration: 2.0, from: 0, afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); } }, options), {transition: reverser})); -} +}; Effect.Fold = function(element) { element = $(element); @@ -923,46 +908,43 @@ Effect.Fold = function(element) { afterFinishInternal: function(effect) { effect.element.hide().undoClipping().setStyle(oldStyle); } }); - }}, arguments[1] || {})); + }}, arguments[1] || { })); }; -Effect.Morph = Class.create(); -Object.extend(Object.extend(Effect.Morph.prototype, Effect.Base.prototype), { +Effect.Morph = Class.create(Effect.Base, { initialize: function(element) { this.element = $(element); - if(!this.element) throw(Effect._elementDoesNotExistError); + if (!this.element) throw(Effect._elementDoesNotExistError); var options = Object.extend({ - style: {} - }, arguments[1] || {}); - if (typeof options.style == 'string') { - if(options.style.indexOf(':') == -1) { - var cssText = '', selector = '.' + options.style; - $A(document.styleSheets).reverse().each(function(styleSheet) { - if (styleSheet.cssRules) cssRules = styleSheet.cssRules; - else if (styleSheet.rules) cssRules = styleSheet.rules; - $A(cssRules).reverse().each(function(rule) { - if (selector == rule.selectorText) { - cssText = rule.style.cssText; - throw $break; - } - }); - if (cssText) throw $break; + style: { } + }, arguments[1] || { }); + + if (!Object.isString(options.style)) this.style = $H(options.style); + else { + if (options.style.include(':')) + this.style = options.style.parseStyle(); + else { + this.element.addClassName(options.style); + this.style = $H(this.element.getStyles()); + this.element.removeClassName(options.style); + var css = this.element.getStyles(); + this.style = this.style.reject(function(style) { + return style.value == css[style.key]; }); - this.style = cssText.parseStyle(); - options.afterFinishInternal = function(effect){ + options.afterFinishInternal = function(effect) { effect.element.addClassName(effect.options.style); effect.transforms.each(function(transform) { - if(transform.style != 'opacity') - effect.element.style[transform.style] = ''; + effect.element.style[transform.style] = ''; }); } - } else this.style = options.style.parseStyle(); - } else this.style = $H(options.style) + } + } this.start(options); }, + setup: function(){ function parseColor(color){ - if(!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff'; + if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff'; color = color.parseColor(); return $R(0,2).map(function(i){ return parseInt( color.slice(i*2+1,i*2+3), 16 ) @@ -971,14 +953,14 @@ Object.extend(Object.extend(Effect.Morph.prototype, Effect.Base.prototype), { this.transforms = this.style.map(function(pair){ var property = pair[0], value = pair[1], unit = null; - if(value.parseColor('#zzzzzz') != '#zzzzzz') { + if (value.parseColor('#zzzzzz') != '#zzzzzz') { value = value.parseColor(); unit = 'color'; - } else if(property == 'opacity') { + } else if (property == 'opacity') { value = parseFloat(value); - if(Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) + if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout)) this.element.setStyle({zoom: 1}); - } else if(Element.CSS_LENGTH.test(value)) { + } else if (Element.CSS_LENGTH.test(value)) { var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/); value = parseFloat(components[1]); unit = (components.length == 3) ? components[2] : null; @@ -1002,7 +984,7 @@ Object.extend(Object.extend(Effect.Morph.prototype, Effect.Base.prototype), { }); }, update: function(position) { - var style = {}, transform, i = this.transforms.length; + var style = { }, transform, i = this.transforms.length; while(i--) style[(transform = this.transforms[i]).style] = transform.unit=='color' ? '#'+ @@ -1012,24 +994,25 @@ Object.extend(Object.extend(Effect.Morph.prototype, Effect.Base.prototype), { (transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() + (Math.round(transform.originalValue[2]+ (transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() : - transform.originalValue + Math.round( - ((transform.targetValue - transform.originalValue) * position) * 1000)/1000 + transform.unit; + (transform.originalValue + + (transform.targetValue - transform.originalValue) * position).toFixed(3) + + (transform.unit === null ? '' : transform.unit); this.element.setStyle(style, true); } }); -Effect.Transform = Class.create(); -Object.extend(Effect.Transform.prototype, { +Effect.Transform = Class.create({ initialize: function(tracks){ this.tracks = []; - this.options = arguments[1] || {}; + this.options = arguments[1] || { }; this.addTracks(tracks); }, addTracks: function(tracks){ tracks.each(function(track){ - var data = $H(track).values().first(); + track = $H(track); + var data = track.values().first(); this.tracks.push($H({ - ids: $H(track).keys().first(), + ids: track.keys().first(), effect: Effect.Morph, options: { style: data } })); @@ -1039,8 +1022,9 @@ Object.extend(Effect.Transform.prototype, { play: function(){ return new Effect.Parallel( this.tracks.map(function(track){ - var elements = [$(track.ids) || $$(track.ids)].flatten(); - return elements.map(function(e){ return new track.effect(e, Object.extend({ sync:true }, track.options)) }); + var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options'); + var elements = [$(ids) || $$(ids)].flatten(); + return elements.map(function(e){ return new effect(e, Object.extend({ sync:true }, options)) }); }).flatten(), this.options ); @@ -1060,35 +1044,79 @@ Element.CSS_PROPERTIES = $w( Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/; +String.__parseStyleElement = document.createElement('div'); String.prototype.parseStyle = function(){ - var element = document.createElement('div'); - element.innerHTML = '<div style="' + this + '"></div>'; - var style = element.childNodes[0].style, styleRules = $H(); + var style, styleRules = $H(); + if (Prototype.Browser.WebKit) + style = new Element('div',{style:this}).style; + else { + String.__parseStyleElement.innerHTML = '<div style="' + this + '"></div>'; + style = String.__parseStyleElement.childNodes[0].style; + } Element.CSS_PROPERTIES.each(function(property){ - if(style[property]) styleRules[property] = style[property]; + if (style[property]) styleRules.set(property, style[property]); }); - if(Prototype.Browser.IE && this.indexOf('opacity') > -1) { - styleRules.opacity = this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]; - } + + if (Prototype.Browser.IE && this.include('opacity')) + styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]); + return styleRules; }; -Element.morph = function(element, style) { - new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || {})); - return element; +if (document.defaultView && document.defaultView.getComputedStyle) { + Element.getStyles = function(element) { + var css = document.defaultView.getComputedStyle($(element), null); + return Element.CSS_PROPERTIES.inject({ }, function(styles, property) { + styles[property] = css[property]; + return styles; + }); + }; +} else { + Element.getStyles = function(element) { + element = $(element); + var css = element.currentStyle, styles; + styles = Element.CSS_PROPERTIES.inject({ }, function(hash, property) { + hash.set(property, css[property]); + return hash; + }); + if (!styles.opacity) styles.set('opacity', element.getOpacity()); + return styles; + }; +}; + +Effect.Methods = { + morph: function(element, style) { + element = $(element); + new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { })); + return element; + }, + visualEffect: function(element, effect, options) { + element = $(element) + var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1); + new Effect[klass](element, options); + return element; + }, + highlight: function(element, options) { + element = $(element); + new Effect.Highlight(element, options); + return element; + } }; -['getInlineOpacity','forceRerendering','setContentZoom', - 'collectTextNodes','collectTextNodesIgnoreClass','morph'].each( - function(f) { Element.Methods[f] = Element[f]; } +$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+ + 'pulsate shake puff squish switchOff dropOut').each( + function(effect) { + Effect.Methods[effect] = function(element, options){ + element = $(element); + Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options); + return element; + } + } ); -Element.Methods.visualEffect = function(element, effect, options) { - s = effect.dasherize().camelize(); - effect_class = s.charAt(0).toUpperCase() + s.substring(1); - new Effect[effect_class](element, options); - return $(element); -}; +$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each( + function(f) { Effect.Methods[f] = Element[f]; } +); -Element.addMethods(); +Element.addMethods(Effect.Methods); diff --git a/wp-includes/js/scriptaculous/prototype.js b/wp-includes/js/scriptaculous/prototype.js index 979f3b3..0cc66ee 100644 --- a/wp-includes/js/scriptaculous/prototype.js +++ b/wp-includes/js/scriptaculous/prototype.js @@ -1,27 +1,29 @@ -/* Prototype JavaScript framework, version 1.5.1.1 +/* Prototype JavaScript framework, version 1.6.0 * (c) 2005-2007 Sam Stephenson * * Prototype is freely distributable under the terms of an MIT-style license. * For details, see the Prototype web site: http://www.prototypejs.org/ * -/*--------------------------------------------------------------------------*/ + *--------------------------------------------------------------------------*/ var Prototype = { - Version: '1.5.1.1', + Version: '1.6.0', Browser: { IE: !!(window.attachEvent && !window.opera), Opera: !!window.opera, WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1, - Gecko: navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') == -1 + Gecko: navigator.userAgent.indexOf('Gecko') > -1 && navigator.userAgent.indexOf('KHTML') == -1, + MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/) }, BrowserFeatures: { XPath: !!document.evaluate, ElementExtensions: !!window.HTMLElement, SpecificElementExtensions: - (document.createElement('div').__proto__ !== - document.createElement('form').__proto__) + document.createElement('div').__proto__ && + document.createElement('div').__proto__ !== + document.createElement('form').__proto__ }, ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>', @@ -29,24 +31,81 @@ var Prototype = { emptyFunction: function() { }, K: function(x) { return x } -} +}; + +if (Prototype.Browser.MobileSafari) + Prototype.BrowserFeatures.SpecificElementExtensions = false; +if (Prototype.Browser.WebKit) + Prototype.BrowserFeatures.XPath = false; + +/* Based on Alex Arnell's inheritance implementation. */ var Class = { create: function() { - return function() { + var parent = null, properties = $A(arguments); + if (Object.isFunction(properties[0])) + parent = properties.shift(); + + function klass() { this.initialize.apply(this, arguments); } + + Object.extend(klass, Class.Methods); + klass.superclass = parent; + klass.subclasses = []; + + if (parent) { + var subclass = function() { }; + subclass.prototype = parent.prototype; + klass.prototype = new subclass; + parent.subclasses.push(klass); + } + + for (var i = 0; i < properties.length; i++) + klass.addMethods(properties[i]); + + if (!klass.prototype.initialize) + klass.prototype.initialize = Prototype.emptyFunction; + + klass.prototype.constructor = klass; + + return klass; } -} +}; -var Abstract = new Object(); +Class.Methods = { + addMethods: function(source) { + var ancestor = this.superclass && this.superclass.prototype; + var properties = Object.keys(source); + + if (!Object.keys({ toString: true }).length) + properties.push("toString", "valueOf"); + + for (var i = 0, length = properties.length; i < length; i++) { + var property = properties[i], value = source[property]; + if (ancestor && Object.isFunction(value) && + value.argumentNames().first() == "$super") { + var method = value, value = Object.extend((function(m) { + return function() { return ancestor[m].apply(this, arguments) }; + })(property).wrap(method), { + valueOf: function() { return method }, + toString: function() { return method.toString() } + }); + } + this.prototype[property] = value; + } + + return this; + } +}; + +var Abstract = { }; Object.extend = function(destination, source) { - for (var property in source) { + for (var property in source) destination[property] = source[property]; - } return destination; -} +}; Object.extend(Object, { inspect: function(object) { @@ -62,24 +121,35 @@ Object.extend(Object, { toJSON: function(object) { var type = typeof object; - switch(type) { + switch (type) { case 'undefined': case 'function': case 'unknown': return; case 'boolean': return object.toString(); } + if (object === null) return 'null'; if (object.toJSON) return object.toJSON(); - if (object.ownerDocument === document) return; + if (Object.isElement(object)) return; + var results = []; for (var property in object) { var value = Object.toJSON(object[property]); if (value !== undefined) results.push(property.toJSON() + ': ' + value); } + return '{' + results.join(', ') + '}'; }, + toQueryString: function(object) { + return $H(object).toQueryString(); + }, + + toHTML: function(object) { + return object && object.toHTML ? object.toHTML() : String.interpret(object); + }, + keys: function(object) { var keys = []; for (var property in object) @@ -95,55 +165,99 @@ Object.extend(Object, { }, clone: function(object) { - return Object.extend({}, object); + return Object.extend({ }, object); + }, + + isElement: function(object) { + return object && object.nodeType == 1; + }, + + isArray: function(object) { + return object && object.constructor === Array; + }, + + isHash: function(object) { + return object instanceof Hash; + }, + + isFunction: function(object) { + return typeof object == "function"; + }, + + isString: function(object) { + return typeof object == "string"; + }, + + isNumber: function(object) { + return typeof object == "number"; + }, + + isUndefined: function(object) { + return typeof object == "undefined"; } }); -Function.prototype.bind = function() { - var __method = this, args = $A(arguments), object = args.shift(); - return function() { - return __method.apply(object, args.concat($A(arguments))); - } -} +Object.extend(Function.prototype, { + argumentNames: function() { + var names = this.toString().match(/^[\s\(]*function[^(]*\((.*?)\)/)[1].split(",").invoke("strip"); + return names.length == 1 && !names[0] ? [] : names; + }, -Function.prototype.bindAsEventListener = function(object) { - var __method = this, args = $A(arguments), object = args.shift(); - return function(event) { - return __method.apply(object, [event || window.event].concat(args)); - } -} + bind: function() { + if (arguments.length < 2 && arguments[0] === undefined) return this; + var __method = this, args = $A(arguments), object = args.shift(); + return function() { + return __method.apply(object, args.concat($A(arguments))); + } + }, -Object.extend(Number.prototype, { - toColorPart: function() { - return this.toPaddedString(2, 16); + bindAsEventListener: function() { + var __method = this, args = $A(arguments), object = args.shift(); + return function(event) { + return __method.apply(object, [event || window.event].concat(args)); + } }, - succ: function() { - return this + 1; + curry: function() { + if (!arguments.length) return this; + var __method = this, args = $A(arguments); + return function() { + return __method.apply(this, args.concat($A(arguments))); + } }, - times: function(iterator) { - $R(0, this, true).each(iterator); - return this; + delay: function() { + var __method = this, args = $A(arguments), timeout = args.shift() * 1000; + return window.setTimeout(function() { + return __method.apply(__method, args); + }, timeout); }, - toPaddedString: function(length, radix) { - var string = this.toString(radix || 10); - return '0'.times(length - string.length) + string; + wrap: function(wrapper) { + var __method = this; + return function() { + return wrapper.apply(this, [__method.bind(this)].concat($A(arguments))); + } }, - toJSON: function() { - return isFinite(this) ? this.toString() : 'null'; + methodize: function() { + if (this._methodized) return this._methodized; + var __method = this; + return this._methodized = function() { + return __method.apply(null, [this].concat($A(arguments))); + }; } }); +Function.prototype.defer = Function.prototype.delay.curry(0.01); + Date.prototype.toJSON = function() { - return '"' + this.getFullYear() + '-' + - (this.getMonth() + 1).toPaddedString(2) + '-' + - this.getDate().toPaddedString(2) + 'T' + - this.getHours().toPaddedString(2) + ':' + - this.getMinutes().toPaddedString(2) + ':' + - this.getSeconds().toPaddedString(2) + '"'; + return '"' + this.getUTCFullYear() + '-' + + (this.getUTCMonth() + 1).toPaddedString(2) + '-' + + this.getUTCDate().toPaddedString(2) + 'T' + + this.getUTCHours().toPaddedString(2) + ':' + + this.getUTCMinutes().toPaddedString(2) + ':' + + this.getUTCSeconds().toPaddedString(2) + 'Z"'; }; var Try = { @@ -155,17 +269,22 @@ var Try = { try { returnValue = lambda(); break; - } catch (e) {} + } catch (e) { } } return returnValue; } -} +}; + +RegExp.prototype.match = RegExp.prototype.test; + +RegExp.escape = function(str) { + return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1'); +}; /*--------------------------------------------------------------------------*/ -var PeriodicalExecuter = Class.create(); -PeriodicalExecuter.prototype = { +var PeriodicalExecuter = Class.create({ initialize: function(callback, frequency) { this.callback = callback; this.frequency = frequency; @@ -178,6 +297,10 @@ PeriodicalExecuter.prototype = { this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); }, + execute: function() { + this.callback(this); + }, + stop: function() { if (!this.timer) return; clearInterval(this.timer); @@ -188,13 +311,13 @@ PeriodicalExecuter.prototype = { if (!this.currentlyExecuting) { try { this.currentlyExecuting = true; - this.callback(this); + this.execute(); } finally { this.currentlyExecuting = false; } } } -} +}); Object.extend(String, { interpret: function(value) { return value == null ? '' : String(value); @@ -238,14 +361,14 @@ Object.extend(String.prototype, { scan: function(pattern, iterator) { this.gsub(pattern, iterator); - return this; + return String(this); }, truncate: function(length, truncation) { length = length || 30; truncation = truncation === undefined ? '...' : truncation; return this.length > length ? - this.slice(0, length - truncation.length) + truncation : this; + this.slice(0, length - truncation.length) + truncation : String(this); }, strip: function() { @@ -279,7 +402,7 @@ Object.extend(String.prototype, { }, unescapeHTML: function() { - var div = document.createElement('div'); + var div = new Element('div'); div.innerHTML = this.stripTags(); return div.childNodes[0] ? (div.childNodes.length > 1 ? $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) : @@ -288,16 +411,16 @@ Object.extend(String.prototype, { toQueryParams: function(separator) { var match = this.strip().match(/([^?#]*)(#.*)?$/); - if (!match) return {}; + if (!match) return { }; - return match[1].split(separator || '&').inject({}, function(hash, pair) { + return match[1].split(separator || '&').inject({ }, function(hash, pair) { if ((pair = pair.split('='))[0]) { var key = decodeURIComponent(pair.shift()); var value = pair.length > 1 ? pair.join('=') : pair[0]; if (value != undefined) value = decodeURIComponent(value); if (key in hash) { - if (hash[key].constructor != Array) hash[key] = [hash[key]]; + if (!Object.isArray(hash[key])) hash[key] = [hash[key]]; hash[key].push(value); } else hash[key] = value; @@ -316,9 +439,7 @@ Object.extend(String.prototype, { }, times: function(count) { - var result = ''; - for (var i = 0; i < count; i++) result += this; - return result; + return count < 1 ? '' : new Array(count + 1).join(this); }, camelize: function() { @@ -396,6 +517,10 @@ Object.extend(String.prototype, { blank: function() { return /^\s*$/.test(this); + }, + + interpolate: function(object, pattern) { + return new Template(this, pattern).evaluate(object); } }); @@ -409,10 +534,10 @@ if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.proto }); String.prototype.gsub.prepareReplacement = function(replacement) { - if (typeof replacement == 'function') return replacement; + if (Object.isFunction(replacement)) return replacement; var template = new Template(replacement); return function(match) { return template.evaluate(match) }; -} +}; String.prototype.parseQuery = String.prototype.toQueryParams; @@ -423,28 +548,46 @@ Object.extend(String.prototype.escapeHTML, { with (String.prototype.escapeHTML) div.appendChild(text); -var Template = Class.create(); -Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; -Template.prototype = { +var Template = Class.create({ initialize: function(template, pattern) { this.template = template.toString(); - this.pattern = pattern || Template.Pattern; + this.pattern = pattern || Template.Pattern; }, evaluate: function(object) { + if (Object.isFunction(object.toTemplateReplacements)) + object = object.toTemplateReplacements(); + return this.template.gsub(this.pattern, function(match) { - var before = match[1]; + if (object == null) return ''; + + var before = match[1] || ''; if (before == '\\') return match[2]; - return before + String.interpret(object[match[3]]); - }); + + var ctx = object, expr = match[3]; + var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/, match = pattern.exec(expr); + if (match == null) return before; + + while (match != null) { + var comp = match[1].startsWith('[') ? match[2].gsub('\\\\]', ']') : match[1]; + ctx = ctx[comp]; + if (null == ctx || '' == match[3]) break; + expr = expr.substring('[' == match[3] ? match[1].length : match[0].length); + match = pattern.exec(expr); + } + + return before + String.interpret(ctx); + }.bind(this)); } -} +}); +Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; -var $break = {}, $continue = new Error('"throw $continue" is deprecated, use "return" instead'); +var $break = { }; var Enumerable = { - each: function(iterator) { + each: function(iterator, context) { var index = 0; + iterator = iterator.bind(context); try { this._each(function(value) { iterator(value, index++); @@ -455,40 +598,45 @@ var Enumerable = { return this; }, - eachSlice: function(number, iterator) { + eachSlice: function(number, iterator, context) { + iterator = iterator ? iterator.bind(context) : Prototype.K; var index = -number, slices = [], array = this.toArray(); while ((index += number) < array.length) slices.push(array.slice(index, index+number)); - return slices.map(iterator); + return slices.collect(iterator, context); }, - all: function(iterator) { + all: function(iterator, context) { + iterator = iterator ? iterator.bind(context) : Prototype.K; var result = true; this.each(function(value, index) { - result = result && !!(iterator || Prototype.K)(value, index); + result = result && !!iterator(value, index); if (!result) throw $break; }); return result; }, - any: function(iterator) { + any: function(iterator, context) { + iterator = iterator ? iterator.bind(context) : Prototype.K; var result = false; this.each(function(value, index) { - if (result = !!(iterator || Prototype.K)(value, index)) + if (result = !!iterator(value, index)) throw $break; }); return result; }, - collect: function(iterator) { + collect: function(iterator, context) { + iterator = iterator ? iterator.bind(context) : Prototype.K; var results = []; this.each(function(value, index) { - results.push((iterator || Prototype.K)(value, index)); + results.push(iterator(value, index)); }); return results; }, - detect: function(iterator) { + detect: function(iterator, context) { + iterator = iterator.bind(context); var result; this.each(function(value, index) { if (iterator(value, index)) { @@ -499,7 +647,8 @@ var Enumerable = { return result; }, - findAll: function(iterator) { + findAll: function(iterator, context) { + iterator = iterator.bind(context); var results = []; this.each(function(value, index) { if (iterator(value, index)) @@ -508,17 +657,24 @@ var Enumerable = { return results; }, - grep: function(pattern, iterator) { + grep: function(filter, iterator, context) { + iterator = iterator ? iterator.bind(context) : Prototype.K; var results = []; + + if (Object.isString(filter)) + filter = new RegExp(filter); + this.each(function(value, index) { - var stringValue = value.toString(); - if (stringValue.match(pattern)) - results.push((iterator || Prototype.K)(value, index)); - }) + if (filter.match(value)) + results.push(iterator(value, index)); + }); return results; }, include: function(object) { + if (Object.isFunction(this.indexOf)) + if (this.indexOf(object) != -1) return true; + var found = false; this.each(function(value) { if (value == object) { @@ -537,7 +693,8 @@ var Enumerable = { }); }, - inject: function(memo, iterator) { + inject: function(memo, iterator, context) { + iterator = iterator.bind(context); this.each(function(value, index) { memo = iterator(memo, value, index); }); @@ -551,30 +708,33 @@ var Enumerable = { }); }, - max: function(iterator) { + max: function(iterator, context) { + iterator = iterator ? iterator.bind(context) : Prototype.K; var result; this.each(function(value, index) { - value = (iterator || Prototype.K)(value, index); + value = iterator(value, index); if (result == undefined || value >= result) result = value; }); return result; }, - min: function(iterator) { + min: function(iterator, context) { + iterator = iterator ? iterator.bind(context) : Prototype.K; var result; this.each(function(value, index) { - value = (iterator || Prototype.K)(value, index); + value = iterator(value, index); if (result == undefined || value < result) result = value; }); return result; }, - partition: function(iterator) { + partition: function(iterator, context) { + iterator = iterator ? iterator.bind(context) : Prototype.K; var trues = [], falses = []; this.each(function(value, index) { - ((iterator || Prototype.K)(value, index) ? + (iterator(value, index) ? trues : falses).push(value); }); return [trues, falses]; @@ -582,13 +742,14 @@ var Enumerable = { pluck: function(property) { var results = []; - this.each(function(value, index) { + this.each(function(value) { results.push(value[property]); }); return results; }, - reject: function(iterator) { + reject: function(iterator, context) { + iterator = iterator.bind(context); var results = []; this.each(function(value, index) { if (!iterator(value, index)) @@ -597,7 +758,8 @@ var Enumerable = { return results; }, - sortBy: function(iterator) { + sortBy: function(iterator, context) { + iterator = iterator.bind(context); return this.map(function(value, index) { return {value: value, criteria: iterator(value, index)}; }).sort(function(left, right) { @@ -612,7 +774,7 @@ var Enumerable = { zip: function() { var iterator = Prototype.K, args = $A(arguments); - if (typeof args.last() == 'function') + if (Object.isFunction(args.last())) iterator = args.pop(); var collections = [this].concat(args).map($A); @@ -628,46 +790,42 @@ var Enumerable = { inspect: function() { return '#<Enumerable:' + this.toArray().inspect() + '>'; } -} +}; Object.extend(Enumerable, { map: Enumerable.collect, find: Enumerable.detect, select: Enumerable.findAll, + filter: Enumerable.findAll, member: Enumerable.include, - entries: Enumerable.toArray + entries: Enumerable.toArray, + every: Enumerable.all, + some: Enumerable.any }); -var $A = Array.from = function(iterable) { +function $A(iterable) { if (!iterable) return []; - if (iterable.toArray) { - return iterable.toArray(); - } else { - var results = []; - for (var i = 0, length = iterable.length; i < length; i++) - results.push(iterable[i]); - return results; - } + if (iterable.toArray) return iterable.toArray(); + var length = iterable.length, results = new Array(length); + while (length--) results[length] = iterable[length]; + return results; } if (Prototype.Browser.WebKit) { - $A = Array.from = function(iterable) { + function $A(iterable) { if (!iterable) return []; - if (!(typeof iterable == 'function' && iterable == '[object NodeList]') && - iterable.toArray) { - return iterable.toArray(); - } else { - var results = []; - for (var i = 0, length = iterable.length; i < length; i++) - results.push(iterable[i]); - return results; - } + if (!(Object.isFunction(iterable) && iterable == '[object NodeList]') && + iterable.toArray) return iterable.toArray(); + var length = iterable.length, results = new Array(length); + while (length--) results[length] = iterable[length]; + return results; } } +Array.from = $A; + Object.extend(Array.prototype, Enumerable); -if (!Array.prototype._reverse) - Array.prototype._reverse = Array.prototype.reverse; +if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse; Object.extend(Array.prototype, { _each: function(iterator) { @@ -696,7 +854,7 @@ Object.extend(Array.prototype, { flatten: function() { return this.inject([], function(array, value) { - return array.concat(value && value.constructor == Array ? + return array.concat(Object.isArray(value) ? value.flatten() : [value]); }); }, @@ -708,12 +866,6 @@ Object.extend(Array.prototype, { }); }, - indexOf: function(object) { - for (var i = 0, length = this.length; i < length; i++) - if (this[i] == object) return i; - return -1; - }, - reverse: function(inline) { return (inline !== false ? this : this.toArray())._reverse(); }, @@ -730,6 +882,12 @@ Object.extend(Array.prototype, { }); }, + intersect: function(array) { + return this.uniq().findAll(function(item) { + return array.detect(function(value) { return item === value }); + }); + }, + clone: function() { return [].concat(this); }, @@ -752,9 +910,29 @@ Object.extend(Array.prototype, { } }); +// use native browser JS 1.6 implementation if available +if (Object.isFunction(Array.prototype.forEach)) + Array.prototype._each = Array.prototype.forEach; + +if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) { + i || (i = 0); + var length = this.length; + if (i < 0) i = length + i; + for (; i < length; i++) + if (this[i] === item) return i; + return -1; +}; + +if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) { + i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1; + var n = this.slice(0, i).reverse().indexOf(item); + return (n < 0) ? n : i - n - 1; +}; + Array.prototype.toArray = Array.prototype.clone; function $w(string) { + if (!Object.isString(string)) return []; string = string.strip(); return string ? string.split(/\s+/) : []; } @@ -764,7 +942,7 @@ if (Prototype.Browser.Opera){ var array = []; for (var i = 0, length = this.length; i < length; i++) array.push(this[i]); for (var i = 0, length = arguments.length; i < length; i++) { - if (arguments[i].constructor == Array) { + if (Object.isArray(arguments[i])) { for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++) array.push(arguments[i][j]); } else { @@ -772,136 +950,156 @@ if (Prototype.Browser.Opera){ } } return array; - } + }; } -var Hash = function(object) { - if (object instanceof Hash) this.merge(object); - else Object.extend(this, object || {}); -}; - -Object.extend(Hash, { - toQueryString: function(obj) { - var parts = []; - parts.add = arguments.callee.addPair; +Object.extend(Number.prototype, { + toColorPart: function() { + return this.toPaddedString(2, 16); + }, - this.prototype._each.call(obj, function(pair) { - if (!pair.key) return; - var value = pair.value; + succ: function() { + return this + 1; + }, - if (value && typeof value == 'object') { - if (value.constructor == Array) value.each(function(value) { - parts.add(pair.key, value); - }); - return; - } - parts.add(pair.key, value); - }); + times: function(iterator) { + $R(0, this, true).each(iterator); + return this; + }, - return parts.join('&'); + toPaddedString: function(length, radix) { + var string = this.toString(radix || 10); + return '0'.times(length - string.length) + string; }, - toJSON: function(object) { - var results = []; - this.prototype._each.call(object, function(pair) { - var value = Object.toJSON(pair.value); - if (value !== undefined) results.push(pair.key.toJSON() + ': ' + value); - }); - return '{' + results.join(', ') + '}'; + toJSON: function() { + return isFinite(this) ? this.toString() : 'null'; } }); -Hash.toQueryString.addPair = function(key, value, prefix) { - key = encodeURIComponent(key); - if (value === undefined) this.push(key); - else this.push(key + '=' + (value == null ? '' : encodeURIComponent(value))); -} - -Object.extend(Hash.prototype, Enumerable); -Object.extend(Hash.prototype, { - _each: function(iterator) { - for (var key in this) { - var value = this[key]; - if (value && value == Hash.prototype[key]) continue; +$w('abs round ceil floor').each(function(method){ + Number.prototype[method] = Math[method].methodize(); +}); +function $H(object) { + return new Hash(object); +}; - var pair = [key, value]; - pair.key = key; - pair.value = value; - iterator(pair); +var Hash = Class.create(Enumerable, (function() { + if (function() { + var i = 0, Test = function(value) { this.key = value }; + Test.prototype.key = 'foo'; + for (var property in new Test('bar')) i++; + return i > 1; + }()) { + function each(iterator) { + var cache = []; + for (var key in this._object) { + var value = this._object[key]; + if (cache.include(key)) continue; + cache.push(key); + var pair = [key, value]; + pair.key = key; + pair.value = value; + iterator(pair); + } } - }, + } else { + function each(iterator) { + for (var key in this._object) { + var value = this._object[key], pair = [key, value]; + pair.key = key; + pair.value = value; + iterator(pair); + } + } + } - keys: function() { - return this.pluck('key'); - }, + function toQueryPair(key, value) { + if (Object.isUndefined(value)) return key; + return key + '=' + encodeURIComponent(String.interpret(value)); + } - values: function() { - return this.pluck('value'); - }, + return { + initialize: function(object) { + this._object = Object.isHash(object) ? object.toObject() : Object.clone(object); + }, - merge: function(hash) { - return $H(hash).inject(this, function(mergedHash, pair) { - mergedHash[pair.key] = pair.value; - return mergedHash; - }); - }, + _each: each, - remove: function() { - var result; - for(var i = 0, length = arguments.length; i < length; i++) { - var value = this[arguments[i]]; - if (value !== undefined){ - if (result === undefined) result = value; - else { - if (result.constructor != Array) result = [result]; - result.push(value) - } - } - delete this[arguments[i]]; - } - return result; - }, + set: function(key, value) { + return this._object[key] = value; + }, - toQueryString: function() { - return Hash.toQueryString(this); - }, + get: function(key) { + return this._object[key]; + }, - inspect: function() { - return '#<Hash:{' + this.map(function(pair) { - return pair.map(Object.inspect).join(': '); - }).join(', ') + '}>'; - }, + unset: function(key) { + var value = this._object[key]; + delete this._object[key]; + return value; + }, - toJSON: function() { - return Hash.toJSON(this); - } -}); + toObject: function() { + return Object.clone(this._object); + }, -function $H(object) { - if (object instanceof Hash) return object; - return new Hash(object); -}; + keys: function() { + return this.pluck('key'); + }, + + values: function() { + return this.pluck('value'); + }, + + index: function(value) { + var match = this.detect(function(pair) { + return pair.value === value; + }); + return match && match.key; + }, + + merge: function(object) { + return this.clone().update(object); + }, + + update: function(object) { + return new Hash(object).inject(this, function(result, pair) { + result.set(pair.key, pair.value); + return result; + }); + }, + + toQueryString: function() { + return this.map(function(pair) { + var key = encodeURIComponent(pair.key), values = pair.value; + + if (values && typeof values == 'object') { + if (Object.isArray(values)) + return values.map(toQueryPair.curry(key)).join('&'); + } + return toQueryPair(key, values); + }).join('&'); + }, + + inspect: function() { + return '#<Hash:{' + this.map(function(pair) { + return pair.map(Object.inspect).join(': '); + }).join(', ') + '}>'; + }, + + toJSON: function() { + return Object.toJSON(this.toObject()); + }, -// Safari iterates over shadowed properties -if (function() { - var i = 0, Test = function(value) { this.key = value }; - Test.prototype.key = 'foo'; - for (var property in new Test('bar')) i++; - return i > 1; -}()) Hash.prototype._each = function(iterator) { - var cache = []; - for (var key in this) { - var value = this[key]; - if ((value && value == Hash.prototype[key]) || cache.include(key)) continue; - cache.push(key); - var pair = [key, value]; - pair.key = key; - pair.value = value; - iterator(pair); + clone: function() { + return new Hash(this); + } } -}; -ObjectRange = Class.create(); -Object.extend(ObjectRange.prototype, Enumerable); -Object.extend(ObjectRange.prototype, { +})()); + +Hash.prototype.toTemplateReplacements = Hash.prototype.toObject; +Hash.from = $H; +var ObjectRange = Class.create(Enumerable, { initialize: function(start, end, exclusive) { this.start = start; this.end = end; @@ -927,7 +1125,7 @@ Object.extend(ObjectRange.prototype, { var $R = function(start, end, exclusive) { return new ObjectRange(start, end, exclusive); -} +}; var Ajax = { getTransport: function() { @@ -939,7 +1137,7 @@ var Ajax = { }, activeRequestCount: 0 -} +}; Ajax.Responders = { responders: [], @@ -959,10 +1157,10 @@ Ajax.Responders = { dispatch: function(callback, request, transport, json) { this.each(function(responder) { - if (typeof responder[callback] == 'function') { + if (Object.isFunction(responder[callback])) { try { responder[callback].apply(responder, [request, transport, json]); - } catch (e) {} + } catch (e) { } } }); } @@ -971,42 +1169,35 @@ Ajax.Responders = { Object.extend(Ajax.Responders, Enumerable); Ajax.Responders.register({ - onCreate: function() { - Ajax.activeRequestCount++; - }, - onComplete: function() { - Ajax.activeRequestCount--; - } + onCreate: function() { Ajax.activeRequestCount++ }, + onComplete: function() { Ajax.activeRequestCount-- } }); -Ajax.Base = function() {}; -Ajax.Base.prototype = { - setOptions: function(options) { +Ajax.Base = Class.create({ + initialize: function(options) { this.options = { method: 'post', asynchronous: true, contentType: 'application/x-www-form-urlencoded', encoding: 'UTF-8', - parameters: '' - } - Object.extend(this.options, options || {}); + parameters: '', + evalJSON: true, + evalJS: true + }; + Object.extend(this.options, options || { }); this.options.method = this.options.method.toLowerCase(); - if (typeof this.options.parameters == 'string') + if (Object.isString(this.options.parameters)) this.options.parameters = this.options.parameters.toQueryParams(); } -} - -Ajax.Request = Class.create(); -Ajax.Request.Events = - ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; +}); -Ajax.Request.prototype = Object.extend(new Ajax.Base(), { +Ajax.Request = Class.create(Ajax.Base, { _complete: false, - initialize: function(url, options) { + initialize: function($super, url, options) { + $super(options); this.transport = Ajax.getTransport(); - this.setOptions(options); this.request(url); }, @@ -1023,7 +1214,7 @@ Ajax.Request.prototype = Object.extend(new Ajax.Base(), { this.parameters = params; - if (params = Hash.toQueryString(params)) { + if (params = Object.toQueryString(params)) { // when GET, append parameters to URL if (this.method == 'get') this.url += (this.url.include('?') ? '&' : '?') + params; @@ -1032,14 +1223,14 @@ Ajax.Request.prototype = Object.extend(new Ajax.Base(), { } try { - if (this.options.onCreate) this.options.onCreate(this.transport); - Ajax.Responders.dispatch('onCreate', this, this.transport); + var response = new Ajax.Response(this); + if (this.options.onCreate) this.options.onCreate(response); + Ajax.Responders.dispatch('onCreate', this, response); this.transport.open(this.method.toUpperCase(), this.url, this.options.asynchronous); - if (this.options.asynchronous) - setTimeout(function() { this.respondToReadyState(1) }.bind(this), 10); + if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1); this.transport.onreadystatechange = this.onStateChange.bind(this); this.setRequestHeaders(); @@ -1087,7 +1278,7 @@ Ajax.Request.prototype = Object.extend(new Ajax.Base(), { if (typeof this.options.requestHeaders == 'object') { var extras = this.options.requestHeaders; - if (typeof extras.push == 'function') + if (Object.isFunction(extras.push)) for (var i = 0, length = extras.length; i < length; i += 2) headers[extras[i]] = extras[i+1]; else @@ -1099,33 +1290,39 @@ Ajax.Request.prototype = Object.extend(new Ajax.Base(), { }, success: function() { - return !this.transport.status - || (this.transport.status >= 200 && this.transport.status < 300); + var status = this.getStatus(); + return !status || (status >= 200 && status < 300); + }, + + getStatus: function() { + try { + return this.transport.status || 0; + } catch (e) { return 0 } }, respondToReadyState: function(readyState) { - var state = Ajax.Request.Events[readyState]; - var transport = this.transport, json = this.evalJSON(); + var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this); if (state == 'Complete') { try { this._complete = true; - (this.options['on' + this.transport.status] + (this.options['on' + response.status] || this.options['on' + (this.success() ? 'Success' : 'Failure')] - || Prototype.emptyFunction)(transport, json); + || Prototype.emptyFunction)(response, response.headerJSON); } catch (e) { this.dispatchException(e); } - var contentType = this.getHeader('Content-type'); - if (contentType && contentType.strip(). - match(/^(text|application)\/(x-)?(java|ecma)script(;.*)?$/i)) - this.evalResponse(); + var contentType = response.getHeader('Content-type'); + if (this.options.evalJS == 'force' + || (this.options.evalJS && contentType + && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))) + this.evalResponse(); } try { - (this.options['on' + state] || Prototype.emptyFunction)(transport, json); - Ajax.Responders.dispatch('on' + state, this, transport, json); + (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON); + Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON); } catch (e) { this.dispatchException(e); } @@ -1142,13 +1339,6 @@ Ajax.Request.prototype = Object.extend(new Ajax.Base(), { } catch (e) { return null } }, - evalJSON: function() { - try { - var json = this.getHeader('X-JSON'); - return json ? json.evalJSON() : null; - } catch (e) { return null } - }, - evalResponse: function() { try { return eval((this.transport.responseText || '').unfilterJSON()); @@ -1163,57 +1353,129 @@ Ajax.Request.prototype = Object.extend(new Ajax.Base(), { } }); -Ajax.Updater = Class.create(); +Ajax.Request.Events = + ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; + +Ajax.Response = Class.create({ + initialize: function(request){ + this.request = request; + var transport = this.transport = request.transport, + readyState = this.readyState = transport.readyState; + + if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) { + this.status = this.getStatus(); + this.statusText = this.getStatusText(); + this.responseText = String.interpret(transport.responseText); + this.headerJSON = this._getHeaderJSON(); + } + + if(readyState == 4) { + var xml = transport.responseXML; + this.responseXML = xml === undefined ? null : xml; + this.responseJSON = this._getResponseJSON(); + } + }, + + status: 0, + statusText: '', -Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), { - initialize: function(container, url, options) { + getStatus: Ajax.Request.prototype.getStatus, + + getStatusText: function() { + try { + return this.transport.statusText || ''; + } catch (e) { return '' } + }, + + getHeader: Ajax.Request.prototype.getHeader, + + getAllHeaders: function() { + try { + return this.getAllResponseHeaders(); + } catch (e) { return null } + }, + + getResponseHeader: function(name) { + return this.transport.getResponseHeader(name); + }, + + getAllResponseHeaders: function() { + return this.transport.getAllResponseHeaders(); + }, + + _getHeaderJSON: function() { + var json = this.getHeader('X-JSON'); + if (!json) return null; + json = decodeURIComponent(escape(json)); + try { + return json.evalJSON(this.request.options.sanitizeJSON); + } catch (e) { + this.request.dispatchException(e); + } + }, + + _getResponseJSON: function() { + var options = this.request.options; + if (!options.evalJSON || (options.evalJSON != 'force' && + !(this.getHeader('Content-type') || '').include('application/json'))) + return null; + try { + return this.transport.responseText.evalJSON(options.sanitizeJSON); + } catch (e) { + this.request.dispatchException(e); + } + } +}); + +Ajax.Updater = Class.create(Ajax.Request, { + initialize: function($super, container, url, options) { this.container = { success: (container.success || 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, param) { - this.updateContent(); - onComplete(transport, param); + options = options || { }; + var onComplete = options.onComplete; + options.onComplete = (function(response, param) { + this.updateContent(response.responseText); + if (Object.isFunction(onComplete)) onComplete(response, param); }).bind(this); - this.request(url); + $super(url, options); }, - updateContent: function() { - var receiver = this.container[this.success() ? 'success' : 'failure']; - var response = this.transport.responseText; + updateContent: function(responseText) { + var receiver = this.container[this.success() ? 'success' : 'failure'], + options = this.options; - if (!this.options.evalScripts) response = response.stripScripts(); + if (!options.evalScripts) responseText = responseText.stripScripts(); if (receiver = $(receiver)) { - if (this.options.insertion) - new this.options.insertion(receiver, response); - else - receiver.update(response); + if (options.insertion) { + if (Object.isString(options.insertion)) { + var insertion = { }; insertion[options.insertion] = responseText; + receiver.insert(insertion); + } + else options.insertion(receiver, responseText); + } + else receiver.update(responseText); } if (this.success()) { - if (this.onComplete) - setTimeout(this.onComplete.bind(this), 10); + if (this.onComplete) this.onComplete.bind(this).defer(); } } }); -Ajax.PeriodicalUpdater = Class.create(); -Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), { - initialize: function(container, url, options) { - this.setOptions(options); +Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { + initialize: function($super, container, url, options) { + $super(options); this.onComplete = this.options.onComplete; this.frequency = (this.options.frequency || 2); this.decay = (this.options.decay || 1); - this.updater = {}; + this.updater = { }; this.container = container; this.url = url; @@ -1231,15 +1493,14 @@ Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), { (this.onComplete || Prototype.emptyFunction).apply(this, arguments); }, - updateComplete: function(request) { + updateComplete: function(response) { if (this.options.decay) { - this.decay = (request.responseText == this.lastText ? + this.decay = (response.responseText == this.lastText ? this.decay * this.options.decay : 1); - this.lastText = request.responseText; + this.lastText = response.responseText; } - this.timer = setTimeout(this.onTimerEvent.bind(this), - this.decay * this.frequency * 1000); + this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency); }, onTimerEvent: function() { @@ -1252,7 +1513,7 @@ function $(element) { elements.push($(arguments[i])); return elements; } - if (typeof element == 'string') + if (Object.isString(element)) element = document.getElementById(element); return Element.extend(element); } @@ -1263,67 +1524,51 @@ if (Prototype.BrowserFeatures.XPath) { var query = document.evaluate(expression, $(parentElement) || document, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); for (var i = 0, length = query.snapshotLength; i < length; i++) - results.push(query.snapshotItem(i)); + results.push(Element.extend(query.snapshotItem(i))); return results; }; - - document.getElementsByClassName = function(className, parentElement) { - var q = ".//*[contains(concat(' ', @class, ' '), ' " + className + " ')]"; - return document._getElementsByXPath(q, parentElement); - } - -} else document.getElementsByClassName = function(className, parentElement) { - var children = ($(parentElement) || document.body).getElementsByTagName('*'); - var elements = [], child, pattern = new RegExp("(^|\\s)" + className + "(\\s|$)"); - for (var i = 0, length = children.length; i < length; i++) { - child = children[i]; - var elementClassName = child.className; - if (elementClassName.length == 0) continue; - if (elementClassName == className || elementClassName.match(pattern)) - elements.push(Element.extend(child)); - } - return elements; -}; +} /*--------------------------------------------------------------------------*/ -if (!window.Element) var Element = {}; - -Element.extend = function(element) { - var F = Prototype.BrowserFeatures; - if (!element || !element.tagName || element.nodeType == 3 || - element._extended || F.SpecificElementExtensions || element == window) - return element; - - var methods = {}, tagName = element.tagName, cache = Element.extend.cache, - T = Element.Methods.ByTag; - - // extend methods for all tags (Safari doesn't need this) - if (!F.ElementExtensions) { - Object.extend(methods, Element.Methods), - Object.extend(methods, Element.Methods.Simulated); - } - - // extend methods for specific tags - if (T[tagName]) Object.extend(methods, T[tagName]); - - for (var property in methods) { - var value = methods[property]; - if (typeof value == 'function' && !(property in element)) - element[property] = cache.findOrStore(value); - } - - element._extended = Prototype.emptyFunction; - return element; -}; +if (!window.Node) var Node = { }; + +if (!Node.ELEMENT_NODE) { + // DOM level 2 ECMAScript Language Binding + Object.extend(Node, { + ELEMENT_NODE: 1, + ATTRIBUTE_NODE: 2, + TEXT_NODE: 3, + CDATA_SECTION_NODE: 4, + ENTITY_REFERENCE_NODE: 5, + ENTITY_NODE: 6, + PROCESSING_INSTRUCTION_NODE: 7, + COMMENT_NODE: 8, + DOCUMENT_NODE: 9, + DOCUMENT_TYPE_NODE: 10, + DOCUMENT_FRAGMENT_NODE: 11, + NOTATION_NODE: 12 + }); +} -Element.extend.cache = { - findOrStore: function(value) { - return this[value] = this[value] || function() { - return value.apply(null, [this].concat($A(arguments))); +(function() { + var element = this.Element; + this.Element = function(tagName, attributes) { + attributes = attributes || { }; + tagName = tagName.toLowerCase(); + var cache = Element.cache; + if (Prototype.Browser.IE && attributes.name) { + tagName = '<' + tagName + ' name="' + attributes.name + '">'; + delete attributes.name; + return Element.writeAttribute(document.createElement(tagName), attributes); } - } -}; + if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName)); + return Element.writeAttribute(cache[tagName].cloneNode(false), attributes); + }; + Object.extend(this.Element, element || { }); +}).call(window); + +Element.cache = { }; Element.Methods = { visible: function(element) { @@ -1352,28 +1597,74 @@ Element.Methods = { return element; }, - update: function(element, html) { - html = typeof html == 'undefined' ? '' : html.toString(); - $(element).innerHTML = html.stripScripts(); - setTimeout(function() {html.evalScripts()}, 10); + update: function(element, content) { + element = $(element); + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) return element.update().insert(content); + content = Object.toHTML(content); + element.innerHTML = content.stripScripts(); + content.evalScripts.bind(content).defer(); return element; }, - replace: function(element, html) { + replace: function(element, content) { element = $(element); - html = typeof html == 'undefined' ? '' : html.toString(); - if (element.outerHTML) { - element.outerHTML = html.stripScripts(); - } else { + if (content && content.toElement) content = content.toElement(); + else if (!Object.isElement(content)) { + content = Object.toHTML(content); var range = element.ownerDocument.createRange(); - range.selectNodeContents(element); - element.parentNode.replaceChild( - range.createContextualFragment(html.stripScripts()), element); + range.selectNode(element); + content.evalScripts.bind(content).defer(); + content = range.createContextualFragment(content.stripScripts()); + } + element.parentNode.replaceChild(content, element); + return element; + }, + + insert: function(element, insertions) { + element = $(element); + + if (Object.isString(insertions) || Object.isNumber(insertions) || + Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML))) + insertions = {bottom:insertions}; + + var content, t, range; + + for (position in insertions) { + content = insertions[position]; + position = position.toLowerCase(); + t = Element._insertionTranslations[position]; + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) { + t.insert(element, content); + continue; + } + + content = Object.toHTML(content); + + range = element.ownerDocument.createRange(); + t.initializeRange(element, range); + t.insert(element, range.createContextualFragment(content.stripScripts())); + + content.evalScripts.bind(content).defer(); } - setTimeout(function() {html.evalScripts()}, 10); + return element; }, + wrap: function(element, wrapper, attributes) { + element = $(element); + if (Object.isElement(wrapper)) + $(wrapper).writeAttribute(attributes || { }); + else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes); + else wrapper = new Element('div', wrapper); + if (element.parentNode) + element.parentNode.replaceChild(wrapper, element); + wrapper.appendChild(element); + return wrapper; + }, + inspect: function(element) { element = $(element); var result = '<' + element.tagName.toLowerCase(); @@ -1429,7 +1720,7 @@ Element.Methods = { }, match: function(element, selector) { - if (typeof selector == 'string') + if (Object.isString(selector)) selector = new Selector(selector); return selector.match($(element)); }, @@ -1466,28 +1757,58 @@ Element.Methods = { nextSiblings[index || 0]; }, - getElementsBySelector: function() { + select: function() { var args = $A(arguments), element = $(args.shift()); return Selector.findChildElements(element, args); }, - getElementsByClassName: function(element, className) { - return document.getElementsByClassName(className, element); + adjacent: function() { + var args = $A(arguments), element = $(args.shift()); + return Selector.findChildElements(element.parentNode, args).without(element); + }, + + identify: function(element) { + element = $(element); + var id = element.readAttribute('id'), self = arguments.callee; + if (id) return id; + do { id = 'anonymous_element_' + self.counter++ } while ($(id)); + element.writeAttribute('id', id); + return id; }, readAttribute: function(element, name) { element = $(element); if (Prototype.Browser.IE) { - if (!element.attributes) return null; - var t = Element._attributeTranslations; + var t = Element._attributeTranslations.read; if (t.values[name]) return t.values[name](element, name); - if (t.names[name]) name = t.names[name]; - var attribute = element.attributes[name]; - return attribute ? attribute.nodeValue : null; + if (t.names[name]) name = t.names[name]; + if (name.include(':')) { + return (!element.attributes || !element.attributes[name]) ? null : + element.attributes[name].value; + } } return element.getAttribute(name); }, + writeAttribute: function(element, name, value) { + element = $(element); + var attributes = { }, t = Element._attributeTranslations.write; + + if (typeof name == 'object') attributes = name; + else attributes[name] = value === undefined ? true : value; + + for (var attr in attributes) { + var name = t.names[attr] || attr, value = attributes[attr]; + if (t.values[attr]) name = t.values[attr](element, value); + if (value === false || value === null) + element.removeAttribute(name); + else if (value === true) + element.setAttribute(name, name); + else element.setAttribute(name, value); + } + return element; + }, + getHeight: function(element) { return $(element).getDimensions().height; }, @@ -1503,39 +1824,28 @@ Element.Methods = { hasClassName: function(element, className) { if (!(element = $(element))) return; var elementClassName = element.className; - if (elementClassName.length == 0) return false; - if (elementClassName == className || - elementClassName.match(new RegExp("(^|\\s)" + className + "(\\s|$)"))) - return true; - return false; + return (elementClassName.length > 0 && (elementClassName == className || + new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName))); }, addClassName: function(element, className) { if (!(element = $(element))) return; - Element.classNames(element).add(className); + if (!element.hasClassName(className)) + element.className += (element.className ? ' ' : '') + className; return element; }, removeClassName: function(element, className) { if (!(element = $(element))) return; - Element.classNames(element).remove(className); + element.className = element.className.replace( + new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip(); return element; }, toggleClassName: function(element, className) { if (!(element = $(element))) return; - Element.classNames(element)[element.hasClassName(className) ? 'remove' : 'add'](className); - return element; - }, - - observe: function() { - Event.observe.apply(Event, arguments); - return $A(arguments).first(); - }, - - stopObserving: function() { - Event.stopObserving.apply(Event, arguments); - return $A(arguments).first(); + return element[element.hasClassName(className) ? + 'removeClassName' : 'addClassName'](className); }, // removes whitespace-only text node children @@ -1557,6 +1867,20 @@ Element.Methods = { descendantOf: function(element, ancestor) { element = $(element), ancestor = $(ancestor); + + if (element.compareDocumentPosition) + return (element.compareDocumentPosition(ancestor) & 8) === 8; + + if (element.sourceIndex && !Prototype.Browser.Opera) { + var e = element.sourceIndex, a = ancestor.sourceIndex, + nextAncestor = ancestor.nextSibling; + if (!nextAncestor) { + do { ancestor = ancestor.parentNode; } + while (!(nextAncestor = ancestor.nextSibling) && ancestor.parentNode); + } + if (nextAncestor) return (e > a && e < nextAncestor.sourceIndex); + } + while (element = element.parentNode) if (element == ancestor) return true; return false; @@ -1564,7 +1888,7 @@ Element.Methods = { scrollTo: function(element) { element = $(element); - var pos = Position.cumulativeOffset(element); + var pos = element.cumulativeOffset(); window.scrollTo(pos[0], pos[1]); return element; }, @@ -1585,16 +1909,20 @@ Element.Methods = { return $(element).getStyle('opacity'); }, - setStyle: function(element, styles, camelized) { + setStyle: function(element, styles) { element = $(element); - var elementStyle = element.style; - + var elementStyle = element.style, match; + if (Object.isString(styles)) { + element.style.cssText += ';' + styles; + return styles.include('opacity') ? + element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element; + } for (var property in styles) - if (property == 'opacity') element.setOpacity(styles[property]) + if (property == 'opacity') element.setOpacity(styles[property]); else elementStyle[(property == 'float' || property == 'cssFloat') ? (elementStyle.styleFloat === undefined ? 'cssFloat' : 'styleFloat') : - (camelized ? property : property.camelize())] = styles[property]; + property] = styles[property]; return element; }, @@ -1661,8 +1989,8 @@ Element.Methods = { makeClipping: function(element) { element = $(element); if (element._overflow) return element; - element._overflow = element.style.overflow || 'auto'; - if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden') + element._overflow = Element.getStyle(element, 'overflow') || 'auto'; + if (element._overflow !== 'hidden') element.style.overflow = 'hidden'; return element; }, @@ -1673,14 +2001,216 @@ Element.Methods = { element.style.overflow = element._overflow == 'auto' ? '' : element._overflow; element._overflow = null; return element; + }, + + cumulativeOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + } while (element); + return Element._returnOffset(valueL, valueT); + }, + + positionedOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + if (element) { + if (element.tagName == 'BODY') break; + var p = Element.getStyle(element, 'position'); + if (p == 'relative' || p == 'absolute') break; + } + } while (element); + return Element._returnOffset(valueL, valueT); + }, + + absolutize: function(element) { + element = $(element); + if (element.getStyle('position') == 'absolute') return; + // Position.prepare(); // To be done manually by Scripty when it needs it. + + var offsets = element.positionedOffset(); + 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'; + return element; + }, + + relativize: function(element) { + element = $(element); + if (element.getStyle('position') == 'relative') return; + // Position.prepare(); // To be done manually by Scripty when it needs it. + + 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; + return element; + }, + + cumulativeScrollOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.scrollTop || 0; + valueL += element.scrollLeft || 0; + element = element.parentNode; + } while (element); + return Element._returnOffset(valueL, valueT); + }, + + getOffsetParent: 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); + }, + + viewportOffset: 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 && + Element.getStyle(element, 'position') == 'absolute') break; + + } while (element = element.offsetParent); + + element = forElement; + do { + if (!Prototype.Browser.Opera || element.tagName == 'BODY') { + valueT -= element.scrollTop || 0; + valueL -= element.scrollLeft || 0; + } + } while (element = element.parentNode); + + return Element._returnOffset(valueL, valueT); + }, + + clonePosition: function(element, source) { + 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 = source.viewportOffset(); + + // find coordinate system to use + element = $(element); + 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(element, 'position') == 'absolute') { + parent = element.getOffsetParent(); + delta = parent.viewportOffset(); + } + + // 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) element.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; + if (options.setTop) element.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; + if (options.setWidth) element.style.width = source.offsetWidth + 'px'; + if (options.setHeight) element.style.height = source.offsetHeight + 'px'; + return element; } }; +Element.Methods.identify.counter = 1; + Object.extend(Element.Methods, { - childOf: Element.Methods.descendantOf, + getElementsBySelector: Element.Methods.select, childElements: Element.Methods.immediateDescendants }); +Element._attributeTranslations = { + write: { + names: { + className: 'class', + htmlFor: 'for' + }, + values: { } + } +}; + + +if (!document.createRange || Prototype.Browser.Opera) { + Element.Methods.insert = function(element, insertions) { + element = $(element); + + if (Object.isString(insertions) || Object.isNumber(insertions) || + Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML))) + insertions = { bottom: insertions }; + + var t = Element._insertionTranslations, content, position, pos, tagName; + + for (position in insertions) { + content = insertions[position]; + position = position.toLowerCase(); + pos = t[position]; + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) { + pos.insert(element, content); + continue; + } + + content = Object.toHTML(content); + tagName = ((position == 'before' || position == 'after') + ? element.parentNode : element).tagName.toUpperCase(); + + if (t.tags[tagName]) { + var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); + if (position == 'top' || position == 'after') fragments.reverse(); + fragments.each(pos.insert.curry(element)); + } + else element.insertAdjacentHTML(pos.adjacency, content.stripScripts()); + + content.evalScripts.bind(content).defer(); + } + + return element; + }; +} + if (Prototype.Browser.Opera) { Element.Methods._getStyle = Element.Methods.getStyle; Element.Methods.getStyle = function(element, style) { @@ -1693,8 +2223,28 @@ if (Prototype.Browser.Opera) { default: return Element._getStyle(element, style); } }; + Element.Methods._readAttribute = Element.Methods.readAttribute; + Element.Methods.readAttribute = function(element, attribute) { + if (attribute == 'title') return element.title; + return Element._readAttribute(element, attribute); + }; } + else if (Prototype.Browser.IE) { + $w('positionedOffset getOffsetParent viewportOffset').each(function(method) { + Element.Methods[method] = Element.Methods[method].wrap( + function(proceed, element) { + element = $(element); + var position = element.getStyle('position'); + if (position != 'static') return proceed(element); + element.setStyle({ position: 'relative' }); + var value = proceed(element); + element.setStyle({ position: position }); + return value; + } + ); + }); + Element.Methods.getStyle = function(element, style) { element = $(element); style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize(); @@ -1709,56 +2259,118 @@ else if (Prototype.Browser.IE) { if (value == 'auto') { if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none')) - return element['offset'+style.capitalize()] + 'px'; + return element['offset' + style.capitalize()] + 'px'; return null; } return value; }; Element.Methods.setOpacity = function(element, value) { + function stripAlpha(filter){ + return filter.replace(/alpha\([^\)]*\)/gi,''); + } element = $(element); + var currentStyle = element.currentStyle; + if ((currentStyle && !currentStyle.hasLayout) || + (!currentStyle && element.style.zoom == 'normal')) + element.style.zoom = 1; + var filter = element.getStyle('filter'), style = element.style; if (value == 1 || value === '') { - style.filter = filter.replace(/alpha\([^\)]*\)/gi,''); + (filter = stripAlpha(filter)) ? + style.filter = filter : style.removeAttribute('filter'); return element; } else if (value < 0.00001) value = 0; - style.filter = filter.replace(/alpha\([^\)]*\)/gi, '') + + style.filter = stripAlpha(filter) + 'alpha(opacity=' + (value * 100) + ')'; return element; }; - // IE is missing .innerHTML support for TABLE-related elements - Element.Methods.update = function(element, html) { - element = $(element); - html = typeof html == 'undefined' ? '' : html.toString(); - var tagName = element.tagName.toUpperCase(); - if (['THEAD','TBODY','TR','TD'].include(tagName)) { - var div = document.createElement('div'); - switch (tagName) { - case 'THEAD': - case 'TBODY': - div.innerHTML = '<table><tbody>' + html.stripScripts() + '</tbody></table>'; - depth = 2; - break; - case 'TR': - div.innerHTML = '<table><tbody><tr>' + html.stripScripts() + '</tr></tbody></table>'; - depth = 3; - break; - case 'TD': - div.innerHTML = '<table><tbody><tr><td>' + html.stripScripts() + '</td></tr></tbody></table>'; - depth = 4; + Element._attributeTranslations = { + read: { + names: { + 'class': 'className', + 'for': 'htmlFor' + }, + values: { + _getAttr: function(element, attribute) { + return element.getAttribute(attribute, 2); + }, + _getAttrNode: function(element, attribute) { + var node = element.getAttributeNode(attribute); + return node ? node.value : ""; + }, + _getEv: function(element, attribute) { + var attribute = element.getAttribute(attribute); + return attribute ? attribute.toString().slice(23, -2) : null; + }, + _flag: function(element, attribute) { + return $(element).hasAttribute(attribute) ? attribute : null; + }, + style: function(element) { + return element.style.cssText.toLowerCase(); + }, + title: function(element) { + return element.title; + } } - $A(element.childNodes).each(function(node) { element.removeChild(node) }); - depth.times(function() { div = div.firstChild }); - $A(div.childNodes).each(function(node) { element.appendChild(node) }); - } else { - element.innerHTML = html.stripScripts(); } - setTimeout(function() { html.evalScripts() }, 10); - return element; - } + }; + + Element._attributeTranslations.write = { + names: Object.clone(Element._attributeTranslations.read.names), + values: { + checked: function(element, value) { + element.checked = !!value; + }, + + style: function(element, value) { + element.style.cssText = value ? value : ''; + } + } + }; + + Element._attributeTranslations.has = {}; + + $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' + + 'encType maxLength readOnly longDesc').each(function(attr) { + Element._attributeTranslations.write.names[attr.toLowerCase()] = attr; + Element._attributeTranslations.has[attr.toLowerCase()] = attr; + }); + + (function(v) { + Object.extend(v, { + href: v._getAttr, + src: v._getAttr, + type: v._getAttr, + action: v._getAttrNode, + disabled: v._flag, + checked: v._flag, + readonly: v._flag, + multiple: v._flag, + onload: v._getEv, + onunload: v._getEv, + onclick: v._getEv, + ondblclick: v._getEv, + onmousedown: v._getEv, + onmouseup: v._getEv, + onmouseover: v._getEv, + onmousemove: v._getEv, + onmouseout: v._getEv, + onfocus: v._getEv, + onblur: v._getEv, + onkeypress: v._getEv, + onkeydown: v._getEv, + onkeyup: v._getEv, + onsubmit: v._getEv, + onreset: v._getEv, + onselect: v._getEv, + onchange: v._getEv + }); + })(Element._attributeTranslations.read.values); } -else if (Prototype.Browser.Gecko) { + +else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) { Element.Methods.setOpacity = function(element, value) { element = $(element); element.style.opacity = (value == 1) ? 0.999999 : @@ -1767,68 +2379,219 @@ else if (Prototype.Browser.Gecko) { }; } -Element._attributeTranslations = { - names: { - colspan: "colSpan", - rowspan: "rowSpan", - valign: "vAlign", - datetime: "dateTime", - accesskey: "accessKey", - tabindex: "tabIndex", - enctype: "encType", - maxlength: "maxLength", - readonly: "readOnly", - longdesc: "longDesc" - }, - values: { - _getAttr: function(element, attribute) { - return element.getAttribute(attribute, 2); +else if (Prototype.Browser.WebKit) { + Element.Methods.setOpacity = function(element, value) { + element = $(element); + element.style.opacity = (value == 1 || value === '') ? '' : + (value < 0.00001) ? 0 : value; + + if (value == 1) + if(element.tagName == 'IMG' && element.width) { + element.width++; element.width--; + } else try { + var n = document.createTextNode(' '); + element.appendChild(n); + element.removeChild(n); + } catch (e) { } + + return element; + }; + + // Safari returns margins on body which is incorrect if the child is absolutely + // positioned. For performance reasons, redefine Position.cumulativeOffset for + // KHTML/WebKit only. + Element.Methods.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 Element._returnOffset(valueL, valueT); + }; +} + +if (Prototype.Browser.IE || Prototype.Browser.Opera) { + // IE and Opera are missing .innerHTML support for TABLE-related and SELECT elements + Element.Methods.update = function(element, content) { + element = $(element); + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) return element.update().insert(content); + + content = Object.toHTML(content); + var tagName = element.tagName.toUpperCase(); + + if (tagName in Element._insertionTranslations.tags) { + $A(element.childNodes).each(function(node) { element.removeChild(node) }); + Element._getContentFromAnonymousElement(tagName, content.stripScripts()) + .each(function(node) { element.appendChild(node) }); + } + else element.innerHTML = content.stripScripts(); + + content.evalScripts.bind(content).defer(); + return element; + }; +} + +if (document.createElement('div').outerHTML) { + Element.Methods.replace = function(element, content) { + element = $(element); + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) { + element.parentNode.replaceChild(content, element); + return element; + } + + content = Object.toHTML(content); + var parent = element.parentNode, tagName = parent.tagName.toUpperCase(); + + if (Element._insertionTranslations.tags[tagName]) { + var nextSibling = element.next(); + var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); + parent.removeChild(element); + if (nextSibling) + fragments.each(function(node) { parent.insertBefore(node, nextSibling) }); + else + fragments.each(function(node) { parent.appendChild(node) }); + } + else element.outerHTML = content.stripScripts(); + + content.evalScripts.bind(content).defer(); + return element; + }; +} + +Element._returnOffset = function(l, t) { + var result = [l, t]; + result.left = l; + result.top = t; + return result; +}; + +Element._getContentFromAnonymousElement = function(tagName, html) { + var div = new Element('div'), t = Element._insertionTranslations.tags[tagName]; + div.innerHTML = t[0] + html + t[1]; + t[2].times(function() { div = div.firstChild }); + return $A(div.childNodes); +}; + +Element._insertionTranslations = { + before: { + adjacency: 'beforeBegin', + insert: function(element, node) { + element.parentNode.insertBefore(node, element); }, - _flag: function(element, attribute) { - return $(element).hasAttribute(attribute) ? attribute : null; + initializeRange: function(element, range) { + range.setStartBefore(element); + } + }, + top: { + adjacency: 'afterBegin', + insert: function(element, node) { + element.insertBefore(node, element.firstChild); }, - style: function(element) { - return element.style.cssText.toLowerCase(); + initializeRange: function(element, range) { + range.selectNodeContents(element); + range.collapse(true); + } + }, + bottom: { + adjacency: 'beforeEnd', + insert: function(element, node) { + element.appendChild(node); + } + }, + after: { + adjacency: 'afterEnd', + insert: function(element, node) { + element.parentNode.insertBefore(node, element.nextSibling); }, - title: function(element) { - var node = element.getAttributeNode('title'); - return node.specified ? node.nodeValue : null; + initializeRange: function(element, range) { + range.setStartAfter(element); } + }, + tags: { + TABLE: ['<table>', '</table>', 1], + TBODY: ['<table><tbody>', '</tbody></table>', 2], + TR: ['<table><tbody><tr>', '</tr></tbody></table>', 3], + TD: ['<table><tbody><tr><td>', '</td></tr></tbody></table>', 4], + SELECT: ['<select>', '</select>', 1] } }; (function() { - Object.extend(this, { - href: this._getAttr, - src: this._getAttr, - type: this._getAttr, - disabled: this._flag, - checked: this._flag, - readonly: this._flag, - multiple: this._flag + this.bottom.initializeRange = this.top.initializeRange; + Object.extend(this.tags, { + THEAD: this.tags.TBODY, + TFOOT: this.tags.TBODY, + TH: this.tags.TD }); -}).call(Element._attributeTranslations.values); +}).call(Element._insertionTranslations); Element.Methods.Simulated = { hasAttribute: function(element, attribute) { - var t = Element._attributeTranslations, node; - attribute = t.names[attribute] || attribute; - node = $(element).getAttributeNode(attribute); + attribute = Element._attributeTranslations.has[attribute] || attribute; + var node = $(element).getAttributeNode(attribute); return node && node.specified; } }; -Element.Methods.ByTag = {}; +Element.Methods.ByTag = { }; Object.extend(Element, Element.Methods); if (!Prototype.BrowserFeatures.ElementExtensions && - document.createElement('div').__proto__) { - window.HTMLElement = {}; + document.createElement('div').__proto__) { + window.HTMLElement = { }; window.HTMLElement.prototype = document.createElement('div').__proto__; Prototype.BrowserFeatures.ElementExtensions = true; } +Element.extend = (function() { + if (Prototype.BrowserFeatures.SpecificElementExtensions) + return Prototype.K; + + var Methods = { }, ByTag = Element.Methods.ByTag; + + var extend = Object.extend(function(element) { + if (!element || element._extendedByPrototype || + element.nodeType != 1 || element == window) return element; + + var methods = Object.clone(Methods), + tagName = element.tagName, property, value; + + // extend methods for specific tags + if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]); + + for (property in methods) { + value = methods[property]; + if (Object.isFunction(value) && !(property in element)) + element[property] = value.methodize(); + } + + element._extendedByPrototype = Prototype.emptyFunction; + return element; + + }, { + refresh: function() { + // extend methods for all tags (Safari doesn't need this) + if (!Prototype.BrowserFeatures.ElementExtensions) { + Object.extend(Methods, Element.Methods); + Object.extend(Methods, Element.Methods.Simulated); + } + } + }); + + extend.refresh(); + return extend; +})(); + Element.hasAttribute = function(element, attribute) { if (element.hasAttribute) return element.hasAttribute(attribute); return Element.Methods.Simulated.hasAttribute(element, attribute); @@ -1853,26 +2616,26 @@ Element.addMethods = function(methods) { methods = arguments[1]; } - if (!tagName) Object.extend(Element.Methods, methods || {}); + if (!tagName) Object.extend(Element.Methods, methods || { }); else { - if (tagName.constructor == Array) tagName.each(extend); + if (Object.isArray(tagName)) tagName.each(extend); else extend(tagName); } function extend(tagName) { tagName = tagName.toUpperCase(); if (!Element.Methods.ByTag[tagName]) - Element.Methods.ByTag[tagName] = {}; + Element.Methods.ByTag[tagName] = { }; Object.extend(Element.Methods.ByTag[tagName], methods); } function copy(methods, destination, onlyIfAbsent) { onlyIfAbsent = onlyIfAbsent || false; - var cache = Element.extend.cache; for (var property in methods) { var value = methods[property]; + if (!Object.isFunction(value)) continue; if (!onlyIfAbsent || !(property in destination)) - destination[property] = cache.findOrStore(value); + destination[property] = value.methodize(); } } @@ -1896,7 +2659,7 @@ Element.addMethods = function(methods) { klass = 'HTML' + tagName.capitalize() + 'Element'; if (window[klass]) return window[klass]; - window[klass] = {}; + window[klass] = { }; window[klass].prototype = document.createElement(tagName).__proto__; return window[klass]; } @@ -1909,153 +2672,48 @@ Element.addMethods = function(methods) { if (F.SpecificElementExtensions) { for (var tag in Element.Methods.ByTag) { var klass = findDOMClass(tag); - if (typeof klass == "undefined") continue; + if (Object.isUndefined(klass)) continue; copy(T[tag], klass.prototype); } } Object.extend(Element, Element.Methods); delete Element.ByTag; -}; - -var 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) { - var tagName = this.element.tagName.toUpperCase(); - if (['TBODY', 'TR'].include(tagName)) { - 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); - }, + if (Element.extend.refresh) Element.extend.refresh(); + Element.cache = { }; +}; - set: function(className) { - this.element.className = className; +document.viewport = { + getDimensions: function() { + var dimensions = { }; + $w('width height').each(function(d) { + var D = d.capitalize(); + dimensions[d] = self['inner' + D] || + (document.documentElement['client' + D] || document.body['client' + D]); + }); + return dimensions; }, - add: function(classNameToAdd) { - if (this.include(classNameToAdd)) return; - this.set($A(this).concat(classNameToAdd).join(' ')); + getWidth: function() { + return this.getDimensions().width; }, - remove: function(classNameToRemove) { - if (!this.include(classNameToRemove)) return; - this.set($A(this).without(classNameToRemove).join(' ')); + getHeight: function() { + return this.getDimensions().height; }, - toString: function() { - return $A(this).join(' '); + getScrollOffsets: function() { + return Element._returnOffset( + window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft, + window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop); } }; - -Object.extend(Element.ClassNames.prototype, Enumerable); /* Portions of the Selector class are derived from Jack Slocum’s DomQuery, * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style * license. Please see http://www.yui-ext.com/ for more information. */ -var Selector = Class.create(); - -Selector.prototype = { +var Selector = Class.create({ initialize: function(expression) { this.expression = expression.strip(); this.compileMatcher(); @@ -2063,15 +2721,17 @@ Selector.prototype = { compileMatcher: function() { // Selectors with namespaced attributes can't use the XPath version - if (Prototype.BrowserFeatures.XPath && !(/\[[\w-]*?:/).test(this.expression)) + if (Prototype.BrowserFeatures.XPath && !(/(\[[\w-]*?:|:checked)/).test(this.expression)) return this.compileXPathMatcher(); var e = this.expression, ps = Selector.patterns, h = Selector.handlers, c = Selector.criteria, le, p, m; if (Selector._cache[e]) { - this.matcher = Selector._cache[e]; return; + this.matcher = Selector._cache[e]; + return; } + this.matcher = ["this.matcher = function(root) {", "var r = root, h = Selector.handlers, c = false, n;"]; @@ -2080,7 +2740,7 @@ Selector.prototype = { for (var i in ps) { p = ps[i]; if (m = e.match(p)) { - this.matcher.push(typeof c[i] == 'function' ? c[i](m) : + this.matcher.push(Object.isFunction(c[i]) ? c[i](m) : new Template(c[i]).evaluate(m)); e = e.replace(m[0], ''); break; @@ -2095,7 +2755,7 @@ Selector.prototype = { compileXPathMatcher: function() { var e = this.expression, ps = Selector.patterns, - x = Selector.xpath, le, m; + x = Selector.xpath, le, m; if (Selector._cache[e]) { this.xpath = Selector._cache[e]; return; @@ -2106,7 +2766,7 @@ Selector.prototype = { le = e; for (var i in ps) { if (m = e.match(ps[i])) { - this.matcher.push(typeof x[i] == 'function' ? x[i](m) : + this.matcher.push(Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m)); e = e.replace(m[0], ''); break; @@ -2125,7 +2785,39 @@ Selector.prototype = { }, match: function(element) { - return this.findElements(document).include(element); + this.tokens = []; + + var e = this.expression, ps = Selector.patterns, as = Selector.assertions; + var le, p, m; + + while (e && le !== e && (/\S/).test(e)) { + le = e; + for (var i in ps) { + p = ps[i]; + if (m = e.match(p)) { + // use the Selector.assertions methods unless the selector + // is too complex. + if (as[i]) { + this.tokens.push([i, Object.clone(m)]); + e = e.replace(m[0], ''); + } else { + // reluctantly do a document-wide search + // and look for a match in the array + return this.findElements(document).include(element); + } + } + } + } + + var match = true, name, matches; + for (var i = 0, token; token = this.tokens[i]; i++) { + name = token[0], matches = token[1]; + if (!Selector.assertions[name](element, matches)) { + match = false; break; + } + } + + return match; }, toString: function() { @@ -2135,10 +2827,10 @@ Selector.prototype = { inspect: function() { return "#<Selector:" + this.expression.inspect() + ">"; } -}; +}); Object.extend(Selector, { - _cache: {}, + _cache: { }, xpath: { descendant: "//*", @@ -2160,7 +2852,7 @@ Object.extend(Selector, { pseudo: function(m) { var h = Selector.xpath.pseudos[m[1]]; if (!h) return ''; - if (typeof h === 'function') return h(m); + if (Object.isFunction(h)) return h(m); return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m); }, operators: { @@ -2189,7 +2881,7 @@ Object.extend(Selector, { le = e; for (var i in p) { if (m = e.match(p[i])) { - v = typeof x[i] == 'function' ? x[i](m) : new Template(x[i]).evaluate(m); + v = Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m); exclusion.push("(" + v.substring(1, v.length - 1) + ")"); e = e.replace(m[0], ''); break; @@ -2247,7 +2939,7 @@ Object.extend(Selector, { m[3] = (m[5] || m[6]); return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}"); c = false;').evaluate(m); }, - pseudo: function(m) { + pseudo: function(m) { if (m[6]) m[6] = m[6].replace(/"/g, '\\"'); return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m); }, @@ -2269,9 +2961,33 @@ Object.extend(Selector, { tagName: /^\s*(\*|[\w\-]+)(\b|$)?/, id: /^#([\w\-\*]+)(\b|$)/, className: /^\.([\w\-\*]+)(\b|$)/, - pseudo: /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|\s|(?=:))/, + pseudo: /^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s)|(?=:))/, attrPresence: /^\[([\w]+)\]/, - attr: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\]]*?)\4|([^'"][^\]]*?)))?\]/ + attr: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/ + }, + + // for Selector.match and Element#match + assertions: { + tagName: function(element, matches) { + return matches[1].toUpperCase() == element.tagName.toUpperCase(); + }, + + className: function(element, matches) { + return Element.hasClassName(element, matches[1]); + }, + + id: function(element, matches) { + return element.id === matches[1]; + }, + + attrPresence: function(element, matches) { + return Element.hasAttribute(element, matches[1]); + }, + + attr: function(element, matches) { + var nodeValue = Element.readAttribute(element, matches[1]); + return Selector.operators[matches[2]](nodeValue, matches[3]); + } }, handlers: { @@ -2303,7 +3019,7 @@ Object.extend(Selector, { parentNode._counted = true; if (reverse) { for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) { - node = nodes[i]; + var node = nodes[i]; if (node.nodeType == 1 && (!ofType || node._counted)) node.nodeIndex = j++; } } else { @@ -2390,7 +3106,8 @@ Object.extend(Selector, { id: function(nodes, root, id, combinator) { var targetNode = $(id), h = Selector.handlers; - if (!nodes && root == document) return targetNode ? [targetNode] : []; + if (!targetNode) return []; + if (!nodes && root == document) return [targetNode]; if (nodes) { if (combinator) { if (combinator == 'child') { @@ -2430,6 +3147,7 @@ Object.extend(Selector, { }, attrPresence: function(nodes, root, attr) { + if (!nodes) nodes = root.getElementsByTagName("*"); var results = []; for (var i = 0, node; node = nodes[i]; i++) if (Element.hasAttribute(node, attr)) results.push(node); @@ -2598,7 +3316,7 @@ Object.extend(Selector, { }, findElement: function(elements, expression, index) { - if (typeof expression == 'number') { + if (Object.isNumber(expression)) { index = expression; expression = false; } return Selector.matchElements(elements, expression || '*')[index || 0]; @@ -2627,13 +3345,19 @@ var Form = { return form; }, - serializeElements: function(elements, getHash) { - var data = elements.inject({}, function(result, element) { + serializeElements: function(elements, options) { + if (typeof options != 'object') options = { hash: !!options }; + else if (options.hash === undefined) options.hash = true; + var key, value, submitted = false, submit = options.submit; + + var data = elements.inject({ }, function(result, element) { if (!element.disabled && element.name) { - var key = element.name, value = $(element).getValue(); - if (value != null) { - if (key in result) { - if (result[key].constructor != Array) result[key] = [result[key]]; + key = element.name; value = $(element).getValue(); + if (value != null && (element.type != 'submit' || (!submitted && + submit !== false && (!submit || key == submit) && (submitted = true)))) { + if (key in result) { + // a key is already present; construct an array of values + if (!Object.isArray(result[key])) result[key] = [result[key]]; result[key].push(value); } else result[key] = value; @@ -2642,13 +3366,13 @@ var Form = { return result; }); - return getHash ? data : Hash.toQueryString(data); + return options.hash ? data : Object.toQueryString(data); } }; Form.Methods = { - serialize: function(form, getHash) { - return Form.serializeElements(Form.getElements(form), getHash); + serialize: function(form, options) { + return Form.serializeElements(Form.getElements(form), options); }, getElements: function(form) { @@ -2690,9 +3414,15 @@ Form.Methods = { }, findFirstElement: function(form) { - return $(form).getElements().find(function(element) { - return element.type != 'hidden' && !element.disabled && - ['input', 'select', 'textarea'].include(element.tagName.toLowerCase()); + var elements = $(form).getElements().findAll(function(element) { + return 'hidden' != element.type && !element.disabled; + }); + var firstByIndex = elements.findAll(function(element) { + return element.hasAttribute('tabIndex') && element.tabIndex >= 0; + }).sortBy(function(element) { return element.tabIndex }).first(); + + return firstByIndex ? firstByIndex : elements.find(function(element) { + return ['input', 'select', 'textarea'].include(element.tagName.toLowerCase()); }); }, @@ -2703,22 +3433,23 @@ Form.Methods = { }, request: function(form, options) { - form = $(form), options = Object.clone(options || {}); + form = $(form), options = Object.clone(options || { }); - var params = options.parameters; + var params = options.parameters, action = form.readAttribute('action') || ''; + if (action.blank()) action = window.location.href; options.parameters = form.serialize(true); if (params) { - if (typeof params == 'string') params = params.toQueryParams(); + if (Object.isString(params)) params = params.toQueryParams(); Object.extend(options.parameters, params); } if (form.hasAttribute('method') && !options.method) options.method = form.method; - return new Ajax.Request(form.readAttribute('action'), options); + return new Ajax.Request(action, options); } -} +}; /*--------------------------------------------------------------------------*/ @@ -2732,7 +3463,7 @@ Form.Element = { $(element).select(); return element; } -} +}; Form.Element.Methods = { serialize: function(element) { @@ -2740,9 +3471,9 @@ Form.Element.Methods = { if (!element.disabled && element.name) { var value = element.getValue(); if (value != undefined) { - var pair = {}; + var pair = { }; pair[element.name] = value; - return Hash.toQueryString(pair); + return Object.toQueryString(pair); } } return ''; @@ -2754,6 +3485,13 @@ Form.Element.Methods = { return Form.Element.Serializers[method](element); }, + setValue: function(element, value) { + element = $(element); + var method = element.tagName.toLowerCase(); + Form.Element.Serializers[method](element, value); + return element; + }, + clear: function(element) { $(element).value = ''; return element; @@ -2768,9 +3506,9 @@ Form.Element.Methods = { try { element.focus(); if (element.select && (element.tagName.toLowerCase() != 'input' || - !['button', 'reset', 'submit'].include(element.type))) + !['button', 'reset', 'submit'].include(element.type))) element.select(); - } catch (e) {} + } catch (e) { } return element; }, @@ -2786,7 +3524,7 @@ Form.Element.Methods = { element.disabled = false; return element; } -} +}; /*--------------------------------------------------------------------------*/ @@ -2796,27 +3534,44 @@ var $F = Form.Element.Methods.getValue; /*--------------------------------------------------------------------------*/ Form.Element.Serializers = { - input: function(element) { + input: function(element, value) { switch (element.type.toLowerCase()) { case 'checkbox': case 'radio': - return Form.Element.Serializers.inputSelector(element); + return Form.Element.Serializers.inputSelector(element, value); default: - return Form.Element.Serializers.textarea(element); + return Form.Element.Serializers.textarea(element, value); } }, - inputSelector: function(element) { - return element.checked ? element.value : null; + inputSelector: function(element, value) { + if (value === undefined) return element.checked ? element.value : null; + else element.checked = !!value; }, - textarea: function(element) { - return element.value; + textarea: function(element, value) { + if (value === undefined) return element.value; + else element.value = value; }, - select: function(element) { - return this[element.type == 'select-one' ? - 'selectOne' : 'selectMany'](element); + select: function(element, index) { + if (index === undefined) + return this[element.type == 'select-one' ? + 'selectOne' : 'selectMany'](element); + else { + var opt, value, single = !Object.isArray(index); + for (var i = 0, length = element.length; i < length; i++) { + opt = element.options[i]; + value = this.optionValue(opt); + if (single) { + if (value == index) { + opt.selected = true; + return; + } + } + else opt.selected = index.include(value); + } + } }, selectOne: function(element) { @@ -2839,45 +3594,34 @@ Form.Element.Serializers = { // extend element because hasAttribute may not be native return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text; } -} +}; /*--------------------------------------------------------------------------*/ -Abstract.TimedObserver = function() {} -Abstract.TimedObserver.prototype = { - initialize: function(element, frequency, callback) { - this.frequency = frequency; +Abstract.TimedObserver = Class.create(PeriodicalExecuter, { + initialize: function($super, element, frequency, callback) { + $super(callback, 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() { + execute: function() { var value = this.getValue(); - var changed = ('string' == typeof this.lastValue && 'string' == typeof value - ? this.lastValue != value : String(this.lastValue) != String(value)); - if (changed) { + if (Object.isString(this.lastValue) && Object.isString(value) ? + this.lastValue != value : String(this.lastValue) != String(value)) { this.callback(this.element, value); this.lastValue = value; } } -} +}); -Form.Element.Observer = Class.create(); -Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { +Form.Element.Observer = Class.create(Abstract.TimedObserver, { getValue: function() { return Form.Element.getValue(this.element); } }); -Form.Observer = Class.create(); -Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { +Form.Observer = Class.create(Abstract.TimedObserver, { getValue: function() { return Form.serialize(this.element); } @@ -2885,8 +3629,7 @@ Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { /*--------------------------------------------------------------------------*/ -Abstract.EventObserver = function() {} -Abstract.EventObserver.prototype = { +Abstract.EventObserver = Class.create({ initialize: function(element, callback) { this.element = $(element); this.callback = callback; @@ -2907,7 +3650,7 @@ Abstract.EventObserver.prototype = { }, registerFormCallbacks: function() { - Form.getElements(this.element).each(this.registerCallback.bind(this)); + Form.getElements(this.element).each(this.registerCallback, this); }, registerCallback: function(element) { @@ -2923,24 +3666,20 @@ Abstract.EventObserver.prototype = { } } } -} +}); -Form.Element.EventObserver = Class.create(); -Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { +Form.Element.EventObserver = Class.create(Abstract.EventObserver, { getValue: function() { return Form.Element.getValue(this.element); } }); -Form.EventObserver = Class.create(); -Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { +Form.EventObserver = Class.create(Abstract.EventObserver, { getValue: function() { return Form.serialize(this.element); } }); -if (!window.Event) { - var Event = new Object(); -} +if (!window.Event) var Event = { }; Object.extend(Event, { KEY_BACKSPACE: 8, @@ -2956,100 +3695,335 @@ Object.extend(Event, { KEY_END: 35, KEY_PAGEUP: 33, KEY_PAGEDOWN: 34, + KEY_INSERT: 45, - element: function(event) { - return $(event.target || event.srcElement); - }, + cache: { }, - isLeftClick: function(event) { - return (((event.which) && (event.which == 1)) || - ((event.button) && (event.button == 1))); - }, + relatedTarget: function(event) { + var element; + switch(event.type) { + case 'mouseover': element = event.fromElement; break; + case 'mouseout': element = event.toElement; break; + default: return null; + } + return Element.extend(element); + } +}); - pointerX: function(event) { - return event.pageX || (event.clientX + - (document.documentElement.scrollLeft || document.body.scrollLeft)); - }, +Event.Methods = (function() { + var isButton; - pointerY: function(event) { - return event.pageY || (event.clientY + - (document.documentElement.scrollTop || document.body.scrollTop)); - }, + if (Prototype.Browser.IE) { + var buttonMap = { 0: 1, 1: 4, 2: 2 }; + isButton = function(event, code) { + return event.button == buttonMap[code]; + }; + + } else if (Prototype.Browser.WebKit) { + isButton = function(event, code) { + switch (code) { + case 0: return event.which == 1 && !event.metaKey; + case 1: return event.which == 1 && event.metaKey; + default: return false; + } + }; - stop: function(event) { - if (event.preventDefault) { + } else { + isButton = function(event, code) { + return event.which ? (event.which === code + 1) : (event.button === code); + }; + } + + return { + isLeftClick: function(event) { return isButton(event, 0) }, + isMiddleClick: function(event) { return isButton(event, 1) }, + isRightClick: function(event) { return isButton(event, 2) }, + + element: function(event) { + var node = Event.extend(event).target; + return Element.extend(node.nodeType == Node.TEXT_NODE ? node.parentNode : node); + }, + + findElement: function(event, expression) { + var element = Event.element(event); + return element.match(expression) ? element : element.up(expression); + }, + + pointer: function(event) { + return { + x: event.pageX || (event.clientX + + (document.documentElement.scrollLeft || document.body.scrollLeft)), + y: event.pageY || (event.clientY + + (document.documentElement.scrollTop || document.body.scrollTop)) + }; + }, + + pointerX: function(event) { return Event.pointer(event).x }, + pointerY: function(event) { return Event.pointer(event).y }, + + stop: function(event) { + Event.extend(event); event.preventDefault(); event.stopPropagation(); - } else { - event.returnValue = false; - event.cancelBubble = true; + event.stopped = 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; - }, +Event.extend = (function() { + var methods = Object.keys(Event.Methods).inject({ }, function(m, name) { + m[name] = Event.Methods[name].methodize(); + return m; + }); + + if (Prototype.Browser.IE) { + Object.extend(methods, { + stopPropagation: function() { this.cancelBubble = true }, + preventDefault: function() { this.returnValue = false }, + inspect: function() { return "[object Event]" } + }); + + return function(event) { + if (!event) return false; + if (event._extendedByPrototype) return event; + + event._extendedByPrototype = Prototype.emptyFunction; + var pointer = Event.pointer(event); + Object.extend(event, { + target: event.srcElement, + relatedTarget: Event.relatedTarget(event), + pageX: pointer.x, + pageY: pointer.y + }); + return Object.extend(event, methods); + }; + + } else { + Event.prototype = Event.prototype || document.createEvent("HTMLEvents").__proto__; + Object.extend(Event.prototype, methods); + return Prototype.K; + } +})(); + +Object.extend(Event, (function() { + var cache = Event.cache; + + function getEventID(element) { + if (element._eventID) return element._eventID; + arguments.callee.id = arguments.callee.id || 1; + return element._eventID = ++arguments.callee.id; + } + + function getDOMEventName(eventName) { + if (eventName && eventName.include(':')) return "dataavailable"; + return eventName; + } + + function getCacheForID(id) { + return cache[id] = cache[id] || { }; + } + + function getWrappersForEventName(id, eventName) { + var c = getCacheForID(id); + return c[eventName] = c[eventName] || []; + } + + function createWrapper(element, eventName, handler) { + var id = getEventID(element); + var c = getWrappersForEventName(id, eventName); + if (c.pluck("handler").include(handler)) return false; + + var wrapper = function(event) { + if (!Event || !Event.extend || + (event.eventName && event.eventName != eventName)) + return false; + + Event.extend(event); + handler.call(element, event) + }; + + wrapper.handler = handler; + c.push(wrapper); + return wrapper; + } + + function findWrapper(id, eventName, handler) { + var c = getWrappersForEventName(id, eventName); + return c.find(function(wrapper) { return wrapper.handler == handler }); + } + + function destroyWrapper(id, eventName, handler) { + var c = getCacheForID(id); + if (!c[eventName]) return false; + c[eventName] = c[eventName].without(findWrapper(id, eventName, handler)); + } + + function destroyCache() { + for (var id in cache) + for (var eventName in cache[id]) + cache[id][eventName] = null; + } + + if (window.attachEvent) { + window.attachEvent("onunload", destroyCache); + } + + return { + observe: function(element, eventName, handler) { + element = $(element); + var name = getDOMEventName(eventName); + + var wrapper = createWrapper(element, eventName, handler); + if (!wrapper) return element; + + if (element.addEventListener) { + element.addEventListener(name, wrapper, false); + } else { + element.attachEvent("on" + name, wrapper); + } + + return element; + }, + + stopObserving: function(element, eventName, handler) { + element = $(element); + var id = getEventID(element), name = getDOMEventName(eventName); + + if (!handler && eventName) { + getWrappersForEventName(id, eventName).each(function(wrapper) { + element.stopObserving(eventName, wrapper.handler); + }); + return element; + + } else if (!eventName) { + Object.keys(getCacheForID(id)).each(function(eventName) { + element.stopObserving(eventName); + }); + return element; + } + + var wrapper = findWrapper(id, eventName, handler); + if (!wrapper) return element; + + if (element.removeEventListener) { + element.removeEventListener(name, wrapper, false); + } else { + element.detachEvent("on" + name, wrapper); + } + + destroyWrapper(id, eventName, handler); + + return element; + }, + + fire: function(element, eventName, memo) { + element = $(element); + if (element == document && document.createEvent && !element.dispatchEvent) + element = document.documentElement; + + if (document.createEvent) { + var event = document.createEvent("HTMLEvents"); + event.initEvent("dataavailable", true, true); + } else { + var event = document.createEventObject(); + event.eventType = "ondataavailable"; + } - observers: false, + event.eventName = eventName; + event.memo = memo || { }; - _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); + if (document.createEvent) { + element.dispatchEvent(event); + } else { + element.fireEvent(event.eventType, event); + } + + return event; } - }, + }; +})()); + +Object.extend(Event, Event.Methods); + +Element.addMethods({ + fire: Event.fire, + observe: Event.observe, + stopObserving: Event.stopObserving +}); + +Object.extend(document, { + fire: Element.Methods.fire.methodize(), + observe: Element.Methods.observe.methodize(), + stopObserving: Element.Methods.stopObserving.methodize() +}); + +(function() { + /* Support for the DOMContentLoaded event is based on work by Dan Webb, + Matthias Miller, Dean Edwards and John Resig. */ + + var timer, fired = false; + + function fireContentLoadedEvent() { + if (fired) return; + if (timer) window.clearInterval(timer); + document.fire("dom:loaded"); + fired = true; + } + + if (document.addEventListener) { + if (Prototype.Browser.WebKit) { + timer = window.setInterval(function() { + if (/loaded|complete/.test(document.readyState)) + fireContentLoadedEvent(); + }, 0); - unloadCache: function() { - if (!Event.observers) return; - for (var i = 0, length = Event.observers.length; i < length; i++) { - Event.stopObserving.apply(this, Event.observers[i]); - Event.observers[i][0] = null; + Event.observe(window, "load", fireContentLoadedEvent); + + } else { + document.addEventListener("DOMContentLoaded", + fireContentLoadedEvent, false); } - Event.observers = false; - }, - observe: function(element, name, observer, useCapture) { - element = $(element); - useCapture = useCapture || false; + } else { + document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>"); + $("__onDOMContentLoaded").onreadystatechange = function() { + if (this.readyState == "complete") { + this.onreadystatechange = null; + fireContentLoadedEvent(); + } + }; + } +})(); +/*------------------------------- DEPRECATED -------------------------------*/ - if (name == 'keypress' && - (Prototype.Browser.WebKit || element.attachEvent)) - name = 'keydown'; +Hash.toQueryString = Object.toQueryString; - Event._observeAndCache(element, name, observer, useCapture); +var Toggle = { display: Element.toggle }; + +Element.Methods.childOf = Element.Methods.descendantOf; + +var Insertion = { + Before: function(element, content) { + return Element.insert(element, {before:content}); }, - stopObserving: function(element, name, observer, useCapture) { - element = $(element); - useCapture = useCapture || false; + Top: function(element, content) { + return Element.insert(element, {top:content}); + }, - if (name == 'keypress' && - (Prototype.Browser.WebKit || element.attachEvent)) - name = 'keydown'; + Bottom: function(element, content) { + return Element.insert(element, {bottom:content}); + }, - if (element.removeEventListener) { - element.removeEventListener(name, observer, useCapture); - } else if (element.detachEvent) { - try { - element.detachEvent('on' + name, observer); - } catch (e) {} - } + After: function(element, content) { + return Element.insert(element, {after:content}); } -}); +}; -/* prevent memory leaks in IE */ -if (Prototype.Browser.IE) - Event.observe(window, 'unload', Event.unloadCache, false); +var $continue = new Error('"throw $continue" is deprecated, use "return" instead'); + +// This should be moved to script.aculo.us; notice the deprecated methods +// further below, that map to the newer Element methods. var Position = { // set to true if needed, warning: firefox performance problems // NOT neeeded for page scrolling, only if draggable contained in @@ -3069,59 +4043,13 @@ var Position = { || 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) { - if(element.tagName=='BODY') break; - var 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); + this.offset = Element.cumulativeOffset(element); return (y >= this.offset[1] && y < this.offset[1] + element.offsetHeight && @@ -3130,11 +4058,11 @@ var Position = { }, withinIncludingScrolloffsets: function(element, x, y) { - var offsetcache = this.realOffset(element); + var offsetcache = Element.cumulativeScrollOffset(element); this.xcomp = x + offsetcache[0] - this.deltaX; this.ycomp = y + offsetcache[1] - this.deltaY; - this.offset = this.cumulativeOffset(element); + this.offset = Element.cumulativeOffset(element); return (this.ycomp >= this.offset[1] && this.ycomp < this.offset[1] + element.offsetHeight && @@ -3153,125 +4081,104 @@ var Position = { element.offsetWidth; }, - page: function(forElement) { - var valueT = 0, valueL = 0; - - var element = forElement; - do { - valueT += element.offsetTop || 0; - valueL += element.offsetLeft || 0; + // Deprecation layer -- use newer Element methods now (1.5.2). - // Safari fix - if (element.offsetParent == document.body) - if (Element.getStyle(element,'position')=='absolute') break; + cumulativeOffset: Element.Methods.cumulativeOffset, - } while (element = element.offsetParent); + positionedOffset: Element.Methods.positionedOffset, - element = forElement; - do { - if (!window.opera || element.tagName=='BODY') { - valueT -= element.scrollTop || 0; - valueL -= element.scrollLeft || 0; - } - } while (element = element.parentNode); + absolutize: function(element) { + Position.prepare(); + return Element.absolutize(element); + }, - return [valueL, valueT]; + relativize: function(element) { + Position.prepare(); + return Element.relativize(element); }, - clone: function(source, target) { - var options = Object.extend({ - setLeft: true, - setTop: true, - setWidth: true, - setHeight: true, - offsetTop: 0, - offsetLeft: 0 - }, arguments[2] || {}) + realOffset: Element.Methods.cumulativeScrollOffset, - // find page position of source - source = $(source); - var p = Position.page(source); + offsetParent: Element.Methods.getOffsetParent, - // 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); - } + page: Element.Methods.viewportOffset, - // correct by body offsets (fixes Safari) - if (parent == document.body) { - delta[0] -= document.body.offsetLeft; - delta[1] -= document.body.offsetTop; + clone: function(source, target, options) { + options = options || { }; + return Element.clonePosition(target, source, options); + } +}; + +/*--------------------------------------------------------------------------*/ + +if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){ + function iter(name) { + return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]"; + } + + instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ? + function(element, className) { + className = className.toString().strip(); + var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className); + return cond ? document._getElementsByXPath('.//*' + cond, element) : []; + } : function(element, className) { + className = className.toString().strip(); + var elements = [], classNames = (/\s/.test(className) ? $w(className) : null); + if (!classNames && !className) return elements; + + var nodes = $(element).getElementsByTagName('*'); + className = ' ' + className + ' '; + + for (var i = 0, child, cn; child = nodes[i]; i++) { + if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) || + (classNames && classNames.all(function(name) { + return !name.toString().blank() && cn.include(' ' + name + ' '); + })))) + elements.push(Element.extend(child)); } + return elements; + }; - // 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'; - }, + return function(className, parentElement) { + return $(parentElement || document.body).getElementsByClassName(className); + }; +}(Element.Methods); - 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.ClassNames = Class.create(); +Element.ClassNames.prototype = { + initialize: function(element) { + this.element = $(element); + }, - 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; + _each: function(iterator) { + this.element.className.split(/\s+/).select(function(name) { + return name.length > 0; + })._each(iterator); + }, - element.style.position = 'absolute'; - element.style.top = top + 'px'; - element.style.left = left + 'px'; - element.style.width = width + 'px'; - element.style.height = height + 'px'; + set: function(className) { + this.element.className = className; }, - relativize: function(element) { - element = $(element); - if (element.style.position == 'relative') return; - Position.prepare(); + add: function(classNameToAdd) { + if (this.include(classNameToAdd)) return; + this.set($A(this).concat(classNameToAdd).join(' ')); + }, - element.style.position = 'relative'; - var top = parseFloat(element.style.top || 0) - (element._originalTop || 0); - var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); + remove: function(classNameToRemove) { + if (!this.include(classNameToRemove)) return; + this.set($A(this).without(classNameToRemove).join(' ')); + }, - element.style.top = top + 'px'; - element.style.left = left + 'px'; - element.style.height = element._originalHeight; - element.style.width = element._originalWidth; + toString: function() { + return $A(this).join(' '); } -} - -// Safari returns margins on body which is incorrect if the child is absolutely -// positioned. For performance reasons, redefine Position.cumulativeOffset for -// KHTML/WebKit only. -if (Prototype.Browser.WebKit) { - Position.cumulativeOffset = function(element) { - var valueT = 0, valueL = 0; - do { - valueT += element.offsetTop || 0; - valueL += element.offsetLeft || 0; - if (element.offsetParent == document.body) - if (Element.getStyle(element, 'position') == 'absolute') break; +}; - element = element.offsetParent; - } while (element); +Object.extend(Element.ClassNames.prototype, Enumerable); - return [valueL, valueT]; - } -} +/*--------------------------------------------------------------------------*/ Element.addMethods(); diff --git a/wp-includes/js/scriptaculous/scriptaculous.js b/wp-includes/js/scriptaculous/scriptaculous.js index e39c40e..8fafc39 100644 --- a/wp-includes/js/scriptaculous/scriptaculous.js +++ b/wp-includes/js/scriptaculous/scriptaculous.js @@ -1,4 +1,4 @@ -// script.aculo.us scriptaculous.js v1.7.1_beta3, Fri May 25 17:19:41 +0200 2007 +// script.aculo.us scriptaculous.js v1.8.0, Tue Nov 06 15:01:40 +0300 2007 // Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // @@ -24,12 +24,12 @@ // For details, see the script.aculo.us web site: http://script.aculo.us/ var Scriptaculous = { - Version: '1.7.1_beta3', + Version: '1.8.0', require: function(libraryName) { // inserting via DOM fails in Safari 2.0, so brute force approach - document.write('<script type="text/javascript" src="'+libraryName+'"></script>'); + document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>'); }, - REQUIRED_PROTOTYPE: '1.5.1', + REQUIRED_PROTOTYPE: '1.6.0', load: function() { function convertVersionString(versionString){ var r = versionString.split('.'); @@ -49,8 +49,7 @@ var Scriptaculous = { }).each( function(s) { var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,''); var includes = s.src.match(/\?.*load=([a-z,]*)/); - if ( includes ) - includes[1].split(',').each( + (includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each( function(include) { Scriptaculous.require(path+include+'.js') }); }); } diff --git a/wp-includes/js/scriptaculous/slider.js b/wp-includes/js/scriptaculous/slider.js index ef0459b..53f319e 100644 --- a/wp-includes/js/scriptaculous/slider.js +++ b/wp-includes/js/scriptaculous/slider.js @@ -1,12 +1,11 @@ -// script.aculo.us slider.js v1.7.1_beta3, Fri May 25 17:19:41 +0200 2007 +// script.aculo.us slider.js v1.8.0, Tue Nov 06 15:01:40 +0300 2007 // Copyright (c) 2005-2007 Marty Haught, Thomas Fuchs // // script.aculo.us is freely distributable under the terms of an MIT-style license. // For details, see the script.aculo.us web site: http://script.aculo.us/ -if(!Control) var Control = {}; -Control.Slider = Class.create(); +if (!Control) var Control = { }; // options: // axis: 'vertical', or 'horizontal' (default) @@ -14,18 +13,18 @@ Control.Slider = Class.create(); // callbacks: // onChange(value) // onSlide(value) -Control.Slider.prototype = { +Control.Slider = Class.create({ initialize: function(handle, track, options) { var slider = this; - if(handle instanceof Array) { + if (Object.isArray(handle)) { this.handles = handle.collect( function(e) { return $(e) }); } else { this.handles = [$(handle)]; } this.track = $(track); - this.options = options || {}; + this.options = options || { }; this.axis = this.options.axis || 'horizontal'; this.increment = this.options.increment || 1; @@ -59,11 +58,11 @@ Control.Slider.prototype = { this.dragging = false; this.disabled = false; - if(this.options.disabled) this.setDisabled(); + if (this.options.disabled) this.setDisabled(); // Allowed values array this.allowedValues = this.options.values ? this.options.values.sortBy(Prototype.K) : false; - if(this.allowedValues) { + if (this.allowedValues) { this.minimum = this.allowedValues.min(); this.maximum = this.allowedValues.max(); } @@ -76,16 +75,15 @@ Control.Slider.prototype = { this.handles.each( function(h,i) { i = slider.handles.length-1-i; slider.setValue(parseFloat( - (slider.options.sliderValue instanceof Array ? + (Object.isArray(slider.options.sliderValue) ? slider.options.sliderValue[i] : slider.options.sliderValue) || slider.range.start), i); - Element.makePositioned(h); // fix IE - Event.observe(h, "mousedown", slider.eventMouseDown); + h.makePositioned().observe("mousedown", slider.eventMouseDown); }); - Event.observe(this.track, "mousedown", this.eventMouseDown); - Event.observe(document, "mouseup", this.eventMouseUp); - Event.observe(document, "mousemove", this.eventMouseMove); + this.track.observe("mousedown", this.eventMouseDown); + document.observe("mouseup", this.eventMouseUp); + document.observe("mousemove", this.eventMouseMove); this.initialized = true; }, @@ -105,36 +103,36 @@ Control.Slider.prototype = { this.disabled = false; }, getNearestValue: function(value){ - if(this.allowedValues){ - if(value >= this.allowedValues.max()) return(this.allowedValues.max()); - if(value <= this.allowedValues.min()) return(this.allowedValues.min()); + if (this.allowedValues){ + if (value >= this.allowedValues.max()) return(this.allowedValues.max()); + if (value <= this.allowedValues.min()) return(this.allowedValues.min()); var offset = Math.abs(this.allowedValues[0] - value); var newValue = this.allowedValues[0]; this.allowedValues.each( function(v) { var currentOffset = Math.abs(v - value); - if(currentOffset <= offset){ + if (currentOffset <= offset){ newValue = v; offset = currentOffset; } }); return newValue; } - if(value > this.range.end) return this.range.end; - if(value < this.range.start) return this.range.start; + if (value > this.range.end) return this.range.end; + if (value < this.range.start) return this.range.start; return value; }, setValue: function(sliderValue, handleIdx){ - if(!this.active) { + if (!this.active) { this.activeHandleIdx = handleIdx || 0; this.activeHandle = this.handles[this.activeHandleIdx]; this.updateStyles(); } handleIdx = handleIdx || this.activeHandleIdx || 0; - if(this.initialized && this.restricted) { - if((handleIdx>0) && (sliderValue<this.values[handleIdx-1])) + if (this.initialized && this.restricted) { + if ((handleIdx>0) && (sliderValue<this.values[handleIdx-1])) sliderValue = this.values[handleIdx-1]; - if((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1])) + if ((handleIdx < (this.handles.length-1)) && (sliderValue>this.values[handleIdx+1])) sliderValue = this.values[handleIdx+1]; } sliderValue = this.getNearestValue(sliderValue); @@ -145,7 +143,7 @@ Control.Slider.prototype = { this.translateToPx(sliderValue); this.drawSpans(); - if(!this.dragging || !this.event) this.updateFinished(); + if (!this.dragging || !this.event) this.updateFinished(); }, setValueBy: function(delta, handleIdx) { this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta, @@ -173,24 +171,24 @@ Control.Slider.prototype = { (this.track.offsetHeight != 0 ? this.track.offsetHeight : this.track.style.height.replace(/px$/,"")) - this.alignY : (this.track.offsetWidth != 0 ? this.track.offsetWidth : - this.track.style.width.replace(/px$/,"")) - this.alignY); + this.track.style.width.replace(/px$/,"")) - this.alignX); }, isVertical: function(){ return (this.axis == 'vertical'); }, drawSpans: function() { var slider = this; - if(this.spans) + if (this.spans) $R(0, this.spans.length-1).each(function(r) { slider.setSpan(slider.spans[r], slider.getRange(r)) }); - if(this.options.startSpan) + if (this.options.startSpan) this.setSpan(this.options.startSpan, $R(0, this.values.length>1 ? this.getRange(0).min() : this.value )); - if(this.options.endSpan) + if (this.options.endSpan) this.setSpan(this.options.endSpan, $R(this.values.length>1 ? this.getRange(this.spans.length-1).max() : this.value, this.maximum)); }, setSpan: function(span, range) { - if(this.isVertical()) { + if (this.isVertical()) { span.style.top = this.translateToPx(range.start); span.style.height = this.translateToPx(range.end - range.start + this.range.start); } else { @@ -203,14 +201,14 @@ Control.Slider.prototype = { Element.addClassName(this.activeHandle, 'selected'); }, startDrag: function(event) { - if(Event.isLeftClick(event)) { - if(!this.disabled){ + if (Event.isLeftClick(event)) { + if (!this.disabled){ this.active = true; var handle = Event.element(event); var pointer = [Event.pointerX(event), Event.pointerY(event)]; var track = handle; - if(track==this.track) { + if (track==this.track) { var offsets = Position.cumulativeOffset(this.track); this.event = event; this.setValue(this.translateToValue( @@ -224,7 +222,7 @@ Control.Slider.prototype = { while((this.handles.indexOf(handle) == -1) && handle.parentNode) handle = handle.parentNode; - if(this.handles.indexOf(handle)!=-1) { + if (this.handles.indexOf(handle)!=-1) { this.activeHandle = handle; this.activeHandleIdx = this.handles.indexOf(this.activeHandle); this.updateStyles(); @@ -239,10 +237,10 @@ Control.Slider.prototype = { } }, update: function(event) { - if(this.active) { - if(!this.dragging) this.dragging = true; + if (this.active) { + if (!this.dragging) this.dragging = true; this.draw(event); - if(Prototype.Browser.WebKit) window.scrollBy(0,0); + if (Prototype.Browser.WebKit) window.scrollBy(0,0); Event.stop(event); } }, @@ -253,11 +251,11 @@ Control.Slider.prototype = { pointer[1] -= this.offsetY + offsets[1]; this.event = event; this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] )); - if(this.initialized && this.options.onSlide) + if (this.initialized && this.options.onSlide) this.options.onSlide(this.values.length>1 ? this.values : this.value, this); }, endDrag: function(event) { - if(this.active && this.dragging) { + if (this.active && this.dragging) { this.finishDrag(event, true); Event.stop(event); } @@ -270,8 +268,8 @@ Control.Slider.prototype = { this.updateFinished(); }, updateFinished: function() { - if(this.initialized && this.options.onChange) + if (this.initialized && this.options.onChange) this.options.onChange(this.values.length>1 ? this.values : this.value, this); this.event = null; } -} +}); diff --git a/wp-includes/js/scriptaculous/sound.js b/wp-includes/js/scriptaculous/sound.js index 164c79a..9dd6e9f 100644 --- a/wp-includes/js/scriptaculous/sound.js +++ b/wp-includes/js/scriptaculous/sound.js @@ -1,4 +1,4 @@ -// script.aculo.us sound.js v1.7.1_beta3, Fri May 25 17:19:41 +0200 2007 +// script.aculo.us sound.js v1.8.0, Tue Nov 06 15:01:40 +0300 2007 // Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // @@ -39,16 +39,11 @@ Sound = { this.tracks[options.track].id++; options.id = this.tracks[options.track].id; - if (Prototype.Browser.IE) { - var sound = document.createElement('bgsound'); - sound.setAttribute('id','sound_'+options.track+'_'+options.id); - sound.setAttribute('src',options.url); - sound.setAttribute('loop','1'); - sound.setAttribute('autostart','true'); - $$('body')[0].appendChild(sound); - } - else - new Insertion.Bottom($$('body')[0], Sound.template.evaluate(options)); + $$('body')[0].insert( + Prototype.Browser.IE ? new Element('bgsound',{ + id: 'sound_'+options.track+'_'+options.id, + src: options.url, loop: 1, autostart: true + }) : Sound.template.evaluate(options)); } }; diff --git a/wp-includes/js/scriptaculous/unittest.js b/wp-includes/js/scriptaculous/unittest.js index 45c3776..959f13c 100644 --- a/wp-includes/js/scriptaculous/unittest.js +++ b/wp-includes/js/scriptaculous/unittest.js @@ -1,4 +1,4 @@ -// script.aculo.us unittest.js v1.7.1_beta3, Fri May 25 17:19:41 +0200 2007 +// script.aculo.us unittest.js v1.8.0, Tue Nov 06 15:01:40 +0300 2007 // Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // (c) 2005-2007 Jon Tirsen (http://www.tirsen.com) @@ -121,7 +121,7 @@ Test.Unit.Logger.prototype = { this.loglines = $('loglines'); }, _toHTML: function(txt) { - return txt.escapeHTML().replace(/\n/g,"<br />"); + return txt.escapeHTML().replace(/\n/g,"<br/>"); }, addLinksToResults: function(){ $$("tr.failed .nameCell").each( function(td){ // todo: limit to children of this.log @@ -524,15 +524,19 @@ Test.setupBDDExtensionMethods = function(){ shouldNotBe: 'assertReturnsFalse', shouldRespondTo: 'assertRespondsTo' }; - Test.BDDMethods = {}; - for(m in METHODMAP) { - Test.BDDMethods[m] = eval( - 'function(){'+ - 'var args = $A(arguments);'+ - 'var scope = args.shift();'+ - 'scope.'+METHODMAP[m]+'.apply(scope,(args || []).concat([this])); }'); + var makeAssertion = function(assertion, args, object) { + this[assertion].apply(this,(args || []).concat([object])); } - [Array.prototype, String.prototype, Number.prototype].each( + + Test.BDDMethods = {}; + $H(METHODMAP).each(function(pair) { + Test.BDDMethods[pair.key] = function() { + var args = $A(arguments); + var scope = args.shift(); + makeAssertion.apply(scope, [pair.value, args, this]); }; + }); + + [Array.prototype, String.prototype, Number.prototype, Boolean.prototype].each( function(p){ Object.extend(p, Test.BDDMethods) } ); } diff --git a/wp-includes/js/scriptaculous/wp-scriptaculous.js b/wp-includes/js/scriptaculous/wp-scriptaculous.js index e39c40e..ef5b2f7 100644 --- a/wp-includes/js/scriptaculous/wp-scriptaculous.js +++ b/wp-includes/js/scriptaculous/wp-scriptaculous.js @@ -24,12 +24,12 @@ // For details, see the script.aculo.us web site: http://script.aculo.us/ var Scriptaculous = { - Version: '1.7.1_beta3', + Version: '1.8.0', require: function(libraryName) { // inserting via DOM fails in Safari 2.0, so brute force approach document.write('<script type="text/javascript" src="'+libraryName+'"></script>'); }, - REQUIRED_PROTOTYPE: '1.5.1', + REQUIRED_PROTOTYPE: '1.6', load: function() { function convertVersionString(versionString){ var r = versionString.split('.'); |