[% IF mode=='edit'; 'Edit link'; ELSE; 'Add link'; END %]

From 607b2bfb8f6d81320da00c96cb3f038fbdd24464 Mon Sep 17 00:00:00 2001 From: dakkar Date: Thu, 10 Nov 2005 11:23:47 +0000 Subject: fatto stile per la lista di link, messo il JS in file TODO: * search box nella lista tag e links (con auto-complete?) * stile delle form --- lib/Bookmarks/C/Main.pm | 14 + root/add_form | 2 +- root/js/builder.js | 97 +++ root/js/controls.js | 721 +++++++++++++++++++ root/js/dragdrop.js | 519 ++++++++++++++ root/js/effects.js | 992 ++++++++++++++++++++++++++ root/js/prototype.js | 1726 ++++++++++++++++++++++++++++++++++++++++++++++ root/js/scriptaculous.js | 48 ++ root/js/slider.js | 226 ++++++ root/js/unittest.js | 363 ++++++++++ root/links | 59 +- root/style.css | 28 + 12 files changed, 4777 insertions(+), 18 deletions(-) create mode 100644 root/js/builder.js create mode 100644 root/js/controls.js create mode 100644 root/js/dragdrop.js create mode 100644 root/js/effects.js create mode 100644 root/js/prototype.js create mode 100644 root/js/scriptaculous.js create mode 100644 root/js/slider.js create mode 100644 root/js/unittest.js diff --git a/lib/Bookmarks/C/Main.pm b/lib/Bookmarks/C/Main.pm index b272c64..1e2bf54 100644 --- a/lib/Bookmarks/C/Main.pm +++ b/lib/Bookmarks/C/Main.pm @@ -265,4 +265,18 @@ sub tag_autocomplete { )->as_string(); } +sub js_library { + my ($self)=@_; + + my $ret=''; + for my $file (qw(prototype scriptaculous)) { + $ret.=sprintf(q{}, + URI->new( + $self->{base} . "js/$file.js" + )->as_string() + ); + } + return $ret; +} + 1; diff --git a/root/add_form b/root/add_form index b031299..b403a3d 100644 --- a/root/add_form +++ b/root/add_form @@ -2,7 +2,7 @@ [% IF mode=='edit'; 'Edit link'; ELSE; 'Add link'; END %] [% c.prototype.auto_complete_stylesheet() %] - [% c.prototype.define_javascript_functions() %] + [% href.js_library() %] diff --git a/root/js/builder.js b/root/js/builder.js new file mode 100644 index 0000000..5e00f45 --- /dev/null +++ b/root/js/builder.js @@ -0,0 +1,97 @@ +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// +// See scriptaculous.js for full license. + +var Builder = { + NODEMAP: { + AREA: 'map', + CAPTION: 'table', + COL: 'table', + COLGROUP: 'table', + LEGEND: 'fieldset', + OPTGROUP: 'select', + OPTION: 'select', + PARAM: 'object', + TBODY: 'table', + TD: 'table', + TFOOT: 'table', + TH: 'table', + THEAD: 'table', + TR: 'table' + }, + // note: For Firefox < 1.5, OPTION and OPTGROUP tags are currently broken, + // due to a Firefox bug + node: function(elementName) { + elementName = elementName.toUpperCase(); + + // try innerHTML approach + var parentTag = this.NODEMAP[elementName] || 'div'; + var parentElement = document.createElement(parentTag); + parentElement.innerHTML = "<" + elementName + ">"; + var element = parentElement.firstChild || null; + + // see if browser added wrapping tags + if(element && (element.tagName != elementName)) + element = element.getElementsByTagName(elementName)[0]; + + // fallback to createElement approach + if(!element) element = document.createElement(elementName); + + // abort if nothing could be created + if(!element) return; + + // attributes (or text) + if(arguments[1]) + if(this._isStringOrNumber(arguments[1]) || + (arguments[1] instanceof Array)) { + this._children(element, arguments[1]); + } else { + var attrs = this._attributes(arguments[1]); + if(attrs.length) { + parentElement.innerHTML = "<" +elementName + " " + + attrs + ">"; + element = parentElement.firstChild || null; + // workaround firefox 1.0.X bug + if(!element) { + element = document.createElement(elementName); + for(attr in arguments[1]) + element[attr == 'class' ? 'className' : attr] = arguments[1][attr]; + } + if(element.tagName != elementName) + element = parentElement.getElementsByTagName(elementName)[0]; + } + } + + // text, or array of children + if(arguments[2]) + this._children(element, arguments[2]); + + return element; + }, + _text: function(text) { + return document.createTextNode(text); + }, + _attributes: function(attributes) { + var attrs = []; + for(attribute in attributes) + attrs.push((attribute=='className' ? 'class' : attribute) + + '="' + attributes[attribute].toString().escapeHTML() + '"'); + return attrs.join(" "); + }, + _children: function(element, children) { + if(typeof children=='object') { // array can hold nodes and text + children.flatten().each( function(e) { + if(typeof e=='object') + element.appendChild(e) + else + if(Builder._isStringOrNumber(e)) + element.appendChild(Builder._text(e)); + }); + } else + if(Builder._isStringOrNumber(children)) + element.appendChild(Builder._text(children)); + }, + _isStringOrNumber: function(param) { + return(typeof param=='string' || typeof param=='number'); + } +} \ No newline at end of file diff --git a/root/js/controls.js b/root/js/controls.js new file mode 100644 index 0000000..6da5885 --- /dev/null +++ b/root/js/controls.js @@ -0,0 +1,721 @@ +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// (c) 2005 Ivan Krstic (http://blogs.law.harvard.edu/ivan) +// (c) 2005 Jon Tirsen (http://www.tirsen.com) +// Contributors: +// Richard Livsey +// Rahul Bhargava +// Rob Wills +// +// See scriptaculous.js for full license. + +// Autocompleter.Base handles all the autocompletion functionality +// that's independent of the data source for autocompletion. This +// includes drawing the autocompletion menu, observing keyboard +// and mouse events, and similar. +// +// Specific autocompleters need to provide, at the very least, +// a getUpdatedChoices function that will be invoked every time +// the text inside the monitored textbox changes. This method +// should get the text for which to provide autocompletion by +// invoking this.getToken(), NOT by directly accessing +// this.element.value. This is to allow incremental tokenized +// autocompletion. Specific auto-completion logic (AJAX, etc) +// belongs in getUpdatedChoices. +// +// Tokenized incremental autocompletion is enabled automatically +// when an autocompleter is instantiated with the 'tokens' option +// in the options parameter, e.g.: +// new Ajax.Autocompleter('id','upd', '/url/', { tokens: ',' }); +// will incrementally autocomplete with a comma as the token. +// Additionally, ',' in the above example can be replaced with +// a token array, e.g. { tokens: [',', '\n'] } which +// enables autocompletion on multiple tokens. This is most +// useful when one of the tokens is \n (a newline), as it +// allows smart autocompletion after linebreaks. + +var Autocompleter = {} +Autocompleter.Base = function() {}; +Autocompleter.Base.prototype = { + baseInitialize: function(element, update, options) { + this.element = $(element); + this.update = $(update); + this.hasFocus = false; + this.changed = false; + this.active = false; + this.index = 0; + this.entryCount = 0; + + if (this.setOptions) + this.setOptions(options); + else + this.options = options || {}; + + this.options.paramName = this.options.paramName || this.element.name; + this.options.tokens = this.options.tokens || []; + this.options.frequency = this.options.frequency || 0.4; + this.options.minChars = this.options.minChars || 1; + this.options.onShow = this.options.onShow || + function(element, update){ + if(!update.style.position || update.style.position=='absolute') { + update.style.position = 'absolute'; + Position.clone(element, update, {setHeight: false, offsetTop: element.offsetHeight}); + } + Effect.Appear(update,{duration:0.15}); + }; + this.options.onHide = this.options.onHide || + function(element, update){ new Effect.Fade(update,{duration:0.15}) }; + + if (typeof(this.options.tokens) == 'string') + this.options.tokens = new Array(this.options.tokens); + + this.observer = null; + + this.element.setAttribute('autocomplete','off'); + + Element.hide(this.update); + + Event.observe(this.element, "blur", this.onBlur.bindAsEventListener(this)); + Event.observe(this.element, "keypress", this.onKeyPress.bindAsEventListener(this)); + }, + + show: function() { + if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update); + if(!this.iefix && (navigator.appVersion.indexOf('MSIE')>0) && (Element.getStyle(this.update, 'position')=='absolute')) { + new Insertion.After(this.update, + ''); + this.iefix = $(this.update.id+'_iefix'); + } + if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50); + }, + + fixIEOverlapping: function() { + Position.clone(this.update, this.iefix); + this.iefix.style.zIndex = 1; + this.update.style.zIndex = 2; + Element.show(this.iefix); + }, + + hide: function() { + this.stopIndicator(); + if(Element.getStyle(this.update, 'display')!='none') this.options.onHide(this.element, this.update); + if(this.iefix) Element.hide(this.iefix); + }, + + startIndicator: function() { + if(this.options.indicator) Element.show(this.options.indicator); + }, + + stopIndicator: function() { + if(this.options.indicator) Element.hide(this.options.indicator); + }, + + onKeyPress: function(event) { + if(this.active) + switch(event.keyCode) { + case Event.KEY_TAB: + case Event.KEY_RETURN: + this.selectEntry(); + Event.stop(event); + case Event.KEY_ESC: + this.hide(); + this.active = false; + Event.stop(event); + return; + case Event.KEY_LEFT: + case Event.KEY_RIGHT: + return; + case Event.KEY_UP: + this.markPrevious(); + this.render(); + if(navigator.appVersion.indexOf('AppleWebKit')>0) Event.stop(event); + return; + case Event.KEY_DOWN: + this.markNext(); + this.render(); + if(navigator.appVersion.indexOf('AppleWebKit')>0) Event.stop(event); + return; + } + else + if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN) + return; + + this.changed = true; + this.hasFocus = true; + + if(this.observer) clearTimeout(this.observer); + this.observer = + setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000); + }, + + onHover: function(event) { + var element = Event.findElement(event, 'LI'); + if(this.index != element.autocompleteIndex) + { + this.index = element.autocompleteIndex; + this.render(); + } + Event.stop(event); + }, + + onClick: function(event) { + var element = Event.findElement(event, 'LI'); + this.index = element.autocompleteIndex; + this.selectEntry(); + this.hide(); + }, + + onBlur: function(event) { + // needed to make click events working + setTimeout(this.hide.bind(this), 250); + this.hasFocus = false; + this.active = false; + }, + + render: function() { + if(this.entryCount > 0) { + for (var i = 0; i < this.entryCount; i++) + this.index==i ? + Element.addClassName(this.getEntry(i),"selected") : + Element.removeClassName(this.getEntry(i),"selected"); + + if(this.hasFocus) { + this.show(); + this.active = true; + } + } else { + this.active = false; + this.hide(); + } + }, + + markPrevious: function() { + if(this.index > 0) this.index-- + else this.index = this.entryCount-1; + }, + + markNext: function() { + if(this.index < this.entryCount-1) this.index++ + else this.index = 0; + }, + + getEntry: function(index) { + return this.update.firstChild.childNodes[index]; + }, + + getCurrentEntry: function() { + return this.getEntry(this.index); + }, + + selectEntry: function() { + this.active = false; + this.updateElement(this.getCurrentEntry()); + }, + + updateElement: function(selectedElement) { + if (this.options.updateElement) { + this.options.updateElement(selectedElement); + return; + } + + var 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+/); + if (whitespace) + newValue += whitespace[0]; + this.element.value = newValue + value; + } else { + this.element.value = value; + } + this.element.focus(); + + if (this.options.afterUpdateElement) + this.options.afterUpdateElement(this.element, selectedElement); + }, + + updateChoices: function(choices) { + if(!this.changed && this.hasFocus) { + this.update.innerHTML = choices; + Element.cleanWhitespace(this.update); + Element.cleanWhitespace(this.update.firstChild); + + if(this.update.firstChild && this.update.firstChild.childNodes) { + this.entryCount = + this.update.firstChild.childNodes.length; + for (var i = 0; i < this.entryCount; i++) { + var entry = this.getEntry(i); + entry.autocompleteIndex = i; + this.addObservers(entry); + } + } else { + this.entryCount = 0; + } + + this.stopIndicator(); + + this.index = 0; + this.render(); + } + }, + + addObservers: function(element) { + Event.observe(element, "mouseover", this.onHover.bindAsEventListener(this)); + Event.observe(element, "click", this.onClick.bindAsEventListener(this)); + }, + + onObserverEvent: function() { + this.changed = false; + if(this.getToken().length>=this.options.minChars) { + this.startIndicator(); + this.getUpdatedChoices(); + } else { + this.active = false; + this.hide(); + } + }, + + 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 lastTokenPos) + lastTokenPos = thisTokenPos; + } + return lastTokenPos; + } +} + +Ajax.Autocompleter = Class.create(); +Object.extend(Object.extend(Ajax.Autocompleter.prototype, Autocompleter.Base.prototype), { + initialize: function(element, update, url, options) { + this.baseInitialize(element, update, options); + this.options.asynchronous = true; + this.options.onComplete = this.onComplete.bind(this); + this.options.defaultParams = this.options.parameters || null; + this.url = url; + }, + + getUpdatedChoices: function() { + entry = encodeURIComponent(this.options.paramName) + '=' + + encodeURIComponent(this.getToken()); + + this.options.parameters = this.options.callback ? + this.options.callback(this.element, entry) : entry; + + if(this.options.defaultParams) + this.options.parameters += '&' + this.options.defaultParams; + + new Ajax.Request(this.url, this.options); + }, + + onComplete: function(request) { + this.updateChoices(request.responseText); + } + +}); + +// The local array autocompleter. Used when you'd prefer to +// inject an array of autocompletion options into the page, rather +// than sending out Ajax queries, which can be quite slow sometimes. +// +// The constructor takes four parameters. The first two are, as usual, +// the id of the monitored textbox, and id of the autocompletion menu. +// The third is the array you want to autocomplete from, and the fourth +// is the options block. +// +// Extra local autocompletion options: +// - choices - How many autocompletion choices to offer +// +// - partialSearch - If false, the autocompleter will match entered +// text only at the beginning of strings in the +// autocomplete array. Defaults to true, which will +// match text at the beginning of any *word* in the +// strings in the autocomplete array. If you want to +// search anywhere in the string, additionally set +// the option fullSearch to true (default: off). +// +// - fullSsearch - Search anywhere in autocomplete array strings. +// +// - partialChars - How many characters to enter before triggering +// a partial match (unlike minChars, which defines +// how many characters are required to do any match +// at all). Defaults to 2. +// +// - ignoreCase - Whether to ignore case when autocompleting. +// Defaults to true. +// +// It's possible to pass in a custom function as the 'selector' +// option, if you prefer to write your own autocompletion logic. +// 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(), { + initialize: function(element, update, array, options) { + this.baseInitialize(element, update, options); + this.options.array = array; + }, + + getUpdatedChoices: function() { + this.updateChoices(this.options.selector(this)); + }, + + setOptions: function(options) { + this.options = Object.extend({ + choices: 10, + partialSearch: true, + partialChars: 2, + ignoreCase: true, + fullSearch: false, + selector: function(instance) { + var ret = []; // Beginning matches + var partial = []; // Inside matches + var entry = instance.getToken(); + var count = 0; + + for (var i = 0; i < instance.options.array.length && + ret.length < instance.options.choices ; i++) { + + var elem = instance.options.array[i]; + var foundPos = instance.options.ignoreCase ? + elem.toLowerCase().indexOf(entry.toLowerCase()) : + elem.indexOf(entry); + + while (foundPos != -1) { + if (foundPos == 0 && elem.length != entry.length) { + ret.push("

" + elem.substr(0, entry.length) + "" + + elem.substr(entry.length) + "

"); + break; + } else if (entry.length >= instance.options.partialChars && + instance.options.partialSearch && foundPos != -1) { + if (instance.options.fullSearch || /\s/.test(elem.substr(foundPos-1,1))) { + partial.push("

" + elem.substr(0, foundPos) + "" + + elem.substr(foundPos, entry.length) + "" + elem.substr( + foundPos + entry.length) + "

"); + break; + } + } + + foundPos = instance.options.ignoreCase ? + elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) : + elem.indexOf(entry, foundPos + 1); + + } + } + if (partial.length) + ret = ret.concat(partial.slice(0, instance.options.choices - ret.length)) + return "

" + ret.join('') + ""; + } + }, options || {}); + } +}); + +// AJAX in-place editor +// +// see documentation on http://wiki.script.aculo.us/scriptaculous/show/Ajax.InPlaceEditor + +// 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 +// waits 1 ms (with setTimeout) until it does the activation +Field.scrollFreeActivate = function(field) { + setTimeout(function() { + Field.activate(field); + }, 1); +} + +Ajax.InPlaceEditor = Class.create(); +Ajax.InPlaceEditor.defaultHighlightColor = "#FFFF99"; +Ajax.InPlaceEditor.prototype = { + initialize: function(element, url, options) { + this.url = url; + this.element = $(element); + + this.options = Object.extend({ + okText: "ok", + cancelText: "cancel", + savingText: "Saving...", + clickToEditText: "Click to edit", + okText: "ok", + rows: 1, + onComplete: function(transport, element) { + new Effect.Highlight(element, {startcolor: this.options.highlightcolor}); + }, + onFailure: function(transport) { + alert("Error communicating with the server: " + transport.responseText.stripTags()); + }, + callback: function(form) { + return Form.serialize(form); + }, + handleLineBreaks: true, + loadingText: 'Loading...', + savingClassName: 'inplaceeditor-saving', + loadingClassName: 'inplaceeditor-loading', + formClassName: 'inplaceeditor-form', + highlightcolor: Ajax.InPlaceEditor.defaultHighlightColor, + highlightendcolor: "#FFFFFF", + externalControl: null, + ajaxOptions: {} + }, options || {}); + + if(!this.options.formId && this.element.id) { + this.options.formId = this.element.id + "-inplaceeditor"; + if ($(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.options.externalControl = $(this.options.externalControl); + } + + this.originalBackground = Element.getStyle(this.element, 'background-color'); + if (!this.originalBackground) { + this.originalBackground = "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); + 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); + } + + okButton = document.createElement("input"); + okButton.type = "submit"; + okButton.value = this.options.okText; + this.form.appendChild(okButton); + + cancelLink = document.createElement("a"); + cancelLink.href = "#"; + cancelLink.appendChild(document.createTextNode(this.options.cancelText)); + cancelLink.onclick = this.onclickCancel.bind(this); + this.form.appendChild(cancelLink); + }, + hasHTMLLineBreaks: function(string) { + if (!this.options.handleLineBreaks) return false; + return string.match(/
/i); + }, + convertHTMLLineBreaks: function(string) { + return string.replace(/
/gi, "\n").replace(//gi, "\n").replace(/<\/p>/gi, "\n").replace(/

/gi, ""); + }, + createEditField: function() { + var text; + if(this.options.loadTextURL) { + text = this.options.loadingText; + } else { + text = this.getText(); + } + + if (this.options.rows == 1 && !this.hasHTMLLineBreaks(text)) { + this.options.textarea = false; + var textField = document.createElement("input"); + textField.type = "text"; + textField.name = "value"; + textField.value = text; + textField.style.backgroundColor = this.options.highlightcolor; + var size = this.options.size || this.options.cols || 0; + if (size != 0) textField.size = size; + this.editField = textField; + } else { + this.options.textarea = true; + var textArea = document.createElement("textarea"); + textArea.name = "value"; + textArea.value = this.convertHTMLLineBreaks(text); + textArea.rows = this.options.rows; + textArea.cols = this.options.cols || 40; + this.editField = textArea; + } + + if(this.options.loadTextURL) { + this.loadExternalText(); + } + this.form.appendChild(this.editField); + }, + 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(); + }, + 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; + } + return false; + }, + 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(); + + 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; + }, + onLoading: function() { + this.saving = true; + this.removeForm(); + this.leaveHover(); + this.showSaving(); + }, + showSaving: function() { + 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); + }, + removeForm: function() { + if(this.form) { + if (this.form.parentNode) Element.remove(this.form); + this.form = null; + } + }, + 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) + }, + 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 + }); + }, + 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); + } + this.editing = false; + this.saving = false; + this.oldInnerHTML = null; + this.onLeaveEditMode(); + }, + onComplete: function(transport) { + this.leaveEditMode(); + this.options.onComplete.bind(this)(transport, this.element); + }, + 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); + } + } +}; \ No newline at end of file diff --git a/root/js/dragdrop.js b/root/js/dragdrop.js new file mode 100644 index 0000000..7ca95f6 --- /dev/null +++ b/root/js/dragdrop.js @@ -0,0 +1,519 @@ +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// +// Element.Class part Copyright (c) 2005 by Rick Olson +// +// See scriptaculous.js for full license. + +/*--------------------------------------------------------------------------*/ + +var Droppables = { + drops: [], + + remove: function(element) { + this.drops = this.drops.reject(function(d) { return d.element==element }); + }, + + add: function(element) { + element = $(element); + var options = Object.extend({ + greedy: true, + hoverclass: null + }, arguments[1] || {}); + + // cache containers + if(options.containment) { + options._containers = []; + var containment = options.containment; + if((typeof containment == 'object') && + (containment.constructor == Array)) { + containment.each( function(c) { options._containers.push($(c)) }); + } else { + options._containers.push($(containment)); + } + } + + Element.makePositioned(element); // fix IE + options.element = element; + + this.drops.push(options); + }, + + isContained: function(element, drop) { + var parentNode = element.parentNode; + return drop._containers.detect(function(c) { return parentNode == c }); + }, + + isAffected: function(pX, pY, element, drop) { + return ( + (drop.element!=element) && + ((!drop._containers) || + this.isContained(element, drop)) && + ((!drop.accept) || + (Element.Class.has_any(element, drop.accept))) && + Position.within(drop.element, pX, pY) ); + }, + + deactivate: function(drop) { + if(drop.hoverclass) + Element.Class.remove(drop.element, drop.hoverclass); + this.last_active = null; + }, + + activate: function(drop) { + if(this.last_active) this.deactivate(this.last_active); + if(drop.hoverclass) + Element.Class.add(drop.element, drop.hoverclass); + this.last_active = drop; + }, + + show: function(event, element) { + if(!this.drops.length) return; + var pX = Event.pointerX(event); + var pY = Event.pointerY(event); + Position.prepare(); + + var i = this.drops.length-1; do { + var drop = this.drops[i]; + if(this.isAffected(pX, pY, element, drop)) { + if(drop.onHover) + drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element)); + if(drop.greedy) { + this.activate(drop); + return; + } + } + } while (i--); + + if(this.last_active) this.deactivate(this.last_active); + }, + + fire: function(event, element) { + if(!this.last_active) return; + Position.prepare(); + + if (this.isAffected(Event.pointerX(event), Event.pointerY(event), element, this.last_active)) + if (this.last_active.onDrop) + this.last_active.onDrop(element, this.last_active.element, event); + }, + + reset: function() { + if(this.last_active) + this.deactivate(this.last_active); + } +} + +var Draggables = { + observers: [], + addObserver: function(observer) { + this.observers.push(observer); + }, + removeObserver: function(element) { // element instead of obsever fixes mem leaks + this.observers = this.observers.reject( function(o) { return o.element==element }); + }, + notify: function(eventName, draggable) { // 'onStart', 'onEnd' + this.observers.invoke(eventName, draggable); + } +} + +/*--------------------------------------------------------------------------*/ + +var Draggable = Class.create(); +Draggable.prototype = { + initialize: function(element) { + var options = Object.extend({ + handle: false, + starteffect: function(element) { + new Effect.Opacity(element, {duration:0.2, from:1.0, to:0.7}); + }, + reverteffect: function(element, top_offset, left_offset) { + var dur = Math.sqrt(Math.abs(top_offset^2)+Math.abs(left_offset^2))*0.02; + new Effect.MoveBy(element, -top_offset, -left_offset, {duration:dur}); + }, + endeffect: function(element) { + new Effect.Opacity(element, {duration:0.2, from:0.7, to:1.0}); + }, + zindex: 1000, + revert: false + }, arguments[1] || {}); + + this.element = $(element); + if(options.handle && (typeof options.handle == 'string')) + this.handle = Element.Class.childrenWith(this.element, options.handle)[0]; + + if(!this.handle) this.handle = $(options.handle); + if(!this.handle) this.handle = this.element; + + Element.makePositioned(this.element); // fix IE + + this.offsetX = 0; + this.offsetY = 0; + this.originalLeft = this.currentLeft(); + this.originalTop = this.currentTop(); + this.originalX = this.element.offsetLeft; + this.originalY = this.element.offsetTop; + + this.options = options; + + this.active = false; + this.dragging = false; + + this.eventMouseDown = this.startDrag.bindAsEventListener(this); + this.eventMouseUp = this.endDrag.bindAsEventListener(this); + this.eventMouseMove = this.update.bindAsEventListener(this); + this.eventKeypress = this.keyPress.bindAsEventListener(this); + + this.registerEvents(); + }, + destroy: function() { + Event.stopObserving(this.handle, "mousedown", this.eventMouseDown); + this.unregisterEvents(); + }, + registerEvents: function() { + Event.observe(document, "mouseup", this.eventMouseUp); + Event.observe(document, "mousemove", this.eventMouseMove); + Event.observe(document, "keypress", this.eventKeypress); + Event.observe(this.handle, "mousedown", this.eventMouseDown); + }, + unregisterEvents: function() { + //if(!this.active) return; + //Event.stopObserving(document, "mouseup", this.eventMouseUp); + //Event.stopObserving(document, "mousemove", this.eventMouseMove); + //Event.stopObserving(document, "keypress", this.eventKeypress); + }, + currentLeft: function() { + return parseInt(this.element.style.left || '0'); + }, + currentTop: function() { + return parseInt(this.element.style.top || '0') + }, + startDrag: function(event) { + if(Event.isLeftClick(event)) { + + // abort on form elements, fixes a Firefox issue + var src = Event.element(event); + if(src.tagName && ( + src.tagName=='INPUT' || + src.tagName=='SELECT' || + src.tagName=='BUTTON' || + src.tagName=='TEXTAREA')) return; + + // this.registerEvents(); + this.active = true; + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + var offsets = Position.cumulativeOffset(this.element); + this.offsetX = (pointer[0] - offsets[0]); + this.offsetY = (pointer[1] - offsets[1]); + Event.stop(event); + } + }, + finishDrag: function(event, success) { + // this.unregisterEvents(); + + this.active = false; + this.dragging = false; + + if(this.options.ghosting) { + Position.relativize(this.element); + Element.remove(this._clone); + this._clone = null; + } + + if(success) Droppables.fire(event, this.element); + Draggables.notify('onEnd', this); + + var revert = this.options.revert; + if(revert && typeof revert == 'function') revert = revert(this.element); + + if(revert && this.options.reverteffect) { + this.options.reverteffect(this.element, + this.currentTop()-this.originalTop, + this.currentLeft()-this.originalLeft); + } else { + this.originalLeft = this.currentLeft(); + this.originalTop = this.currentTop(); + } + + if(this.options.zindex) + this.element.style.zIndex = this.originalZ; + + if(this.options.endeffect) + this.options.endeffect(this.element); + + + Droppables.reset(); + }, + keyPress: function(event) { + if(this.active) { + if(event.keyCode==Event.KEY_ESC) { + this.finishDrag(event, false); + Event.stop(event); + } + } + }, + endDrag: function(event) { + if(this.active && this.dragging) { + this.finishDrag(event, true); + Event.stop(event); + } + this.active = false; + this.dragging = false; + }, + draw: function(event) { + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + var offsets = Position.cumulativeOffset(this.element); + offsets[0] -= this.currentLeft(); + offsets[1] -= this.currentTop(); + var style = this.element.style; + if((!this.options.constraint) || (this.options.constraint=='horizontal')) + style.left = (pointer[0] - offsets[0] - this.offsetX) + "px"; + if((!this.options.constraint) || (this.options.constraint=='vertical')) + style.top = (pointer[1] - offsets[1] - this.offsetY) + "px"; + if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering + }, + update: function(event) { + if(this.active) { + if(!this.dragging) { + var style = this.element.style; + this.dragging = true; + + if(Element.getStyle(this.element,'position')=='') + style.position = "relative"; + + if(this.options.zindex) { + this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0); + style.zIndex = this.options.zindex; + } + + if(this.options.ghosting) { + this._clone = this.element.cloneNode(true); + Position.absolutize(this.element); + this.element.parentNode.insertBefore(this._clone, this.element); + } + + Draggables.notify('onStart', this); + if(this.options.starteffect) this.options.starteffect(this.element); + } + + Droppables.show(event, this.element); + this.draw(event); + if(this.options.change) this.options.change(this); + + // fix AppleWebKit rendering + if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0); + + Event.stop(event); + } + } +} + +/*--------------------------------------------------------------------------*/ + +var SortableObserver = Class.create(); +SortableObserver.prototype = { + initialize: function(element, observer) { + this.element = $(element); + this.observer = observer; + this.lastValue = Sortable.serialize(this.element); + }, + onStart: function() { + this.lastValue = Sortable.serialize(this.element); + }, + onEnd: function() { + Sortable.unmark(); + if(this.lastValue != Sortable.serialize(this.element)) + this.observer(this.element) + } +} + +var Sortable = { + sortables: new Array(), + options: function(element){ + element = $(element); + return this.sortables.detect(function(s) { return s.element == element }); + }, + destroy: function(element){ + element = $(element); + this.sortables.findAll(function(s) { return s.element == element }).each(function(s){ + Draggables.removeObserver(s.element); + s.droppables.each(function(d){ Droppables.remove(d) }); + s.draggables.invoke('destroy'); + }); + this.sortables = this.sortables.reject(function(s) { return s.element == element }); + }, + create: function(element) { + element = $(element); + var options = Object.extend({ + element: element, + tag: 'li', // assumes li children, override with tag: 'tagname' + dropOnEmpty: false, + tree: false, // fixme: unimplemented + overlap: 'vertical', // one of 'vertical', 'horizontal' + constraint: 'vertical', // one of 'vertical', 'horizontal', false + containment: element, // also takes array of elements (or id's); or false + handle: false, // or a CSS class + only: false, + hoverclass: null, + ghosting: false, + format: null, + onChange: Prototype.emptyFunction, + onUpdate: Prototype.emptyFunction + }, arguments[1] || {}); + + // clear any old sortable with same element + this.destroy(element); + + // build options for the draggables + var options_for_draggable = { + revert: true, + ghosting: options.ghosting, + constraint: options.constraint, + handle: options.handle }; + + if(options.starteffect) + options_for_draggable.starteffect = options.starteffect; + + if(options.reverteffect) + options_for_draggable.reverteffect = options.reverteffect; + else + if(options.ghosting) options_for_draggable.reverteffect = function(element) { + element.style.top = 0; + element.style.left = 0; + }; + + if(options.endeffect) + options_for_draggable.endeffect = options.endeffect; + + if(options.zindex) + options_for_draggable.zindex = options.zindex; + + // build options for the droppables + var options_for_droppable = { + overlap: options.overlap, + containment: options.containment, + hoverclass: options.hoverclass, + onHover: Sortable.onHover, + greedy: !options.dropOnEmpty + } + + // fix for gecko engine + Element.cleanWhitespace(element); + + options.draggables = []; + options.droppables = []; + + // make it so + + // drop on empty handling + if(options.dropOnEmpty) { + Droppables.add(element, + {containment: options.containment, onHover: Sortable.onEmptyHover, greedy: false}); + options.droppables.push(element); + } + + (this.findElements(element, options) || []).each( function(e) { + // handles are per-draggable + var handle = options.handle ? + Element.Class.childrenWith(e, options.handle)[0] : e; + options.draggables.push( + new Draggable(e, Object.extend(options_for_draggable, { handle: handle }))); + Droppables.add(e, options_for_droppable); + options.droppables.push(e); + }); + + // keep reference + this.sortables.push(options); + + // for onupdate + Draggables.addObserver(new SortableObserver(element, options.onUpdate)); + + }, + + // return all suitable-for-sortable elements in a guaranteed order + findElements: function(element, options) { + if(!element.hasChildNodes()) return null; + var elements = []; + $A(element.childNodes).each( function(e) { + if(e.tagName && e.tagName==options.tag.toUpperCase() && + (!options.only || (Element.Class.has(e, options.only)))) + elements.push(e); + if(options.tree) { + var grandchildren = this.findElements(e, options); + if(grandchildren) elements.push(grandchildren); + } + }); + + return (elements.length>0 ? elements.flatten() : null); + }, + + onHover: function(element, dropon, overlap) { + if(overlap>0.5) { + Sortable.mark(dropon, 'before'); + if(dropon.previousSibling != element) { + var oldParentNode = element.parentNode; + element.style.visibility = "hidden"; // fix gecko rendering + dropon.parentNode.insertBefore(element, dropon); + if(dropon.parentNode!=oldParentNode) + Sortable.options(oldParentNode).onChange(element); + Sortable.options(dropon.parentNode).onChange(element); + } + } else { + Sortable.mark(dropon, 'after'); + var nextElement = dropon.nextSibling || null; + if(nextElement != element) { + var oldParentNode = element.parentNode; + element.style.visibility = "hidden"; // fix gecko rendering + dropon.parentNode.insertBefore(element, nextElement); + if(dropon.parentNode!=oldParentNode) + Sortable.options(oldParentNode).onChange(element); + Sortable.options(dropon.parentNode).onChange(element); + } + } + }, + + onEmptyHover: function(element, dropon) { + if(element.parentNode!=dropon) { + var oldParentNode = element.parentNode; + dropon.appendChild(element); + Sortable.options(oldParentNode).onChange(element); + Sortable.options(dropon).onChange(element); + } + }, + + unmark: function() { + if(Sortable._marker) Element.hide(Sortable._marker); + }, + + mark: function(dropon, position) { + // mark on ghosting only + var sortable = Sortable.options(dropon.parentNode); + if(sortable && !sortable.ghosting) return; + + if(!Sortable._marker) { + Sortable._marker = $('dropmarker') || document.createElement('DIV'); + Element.hide(Sortable._marker); + Element.Class.add(Sortable._marker, 'dropmarker'); + Sortable._marker.style.position = 'absolute'; + document.getElementsByTagName("body").item(0).appendChild(Sortable._marker); + } + var offsets = Position.cumulativeOffset(dropon); + Sortable._marker.style.top = offsets[1] + 'px'; + if(position=='after') Sortable._marker.style.top = (offsets[1]+dropon.clientHeight) + 'px'; + Sortable._marker.style.left = offsets[0] + 'px'; + Element.show(Sortable._marker); + }, + + serialize: function(element) { + element = $(element); + var sortableOptions = this.options(element); + var options = Object.extend({ + tag: sortableOptions.tag, + only: sortableOptions.only, + name: element.id, + format: sortableOptions.format || /^[^_]*_(.*)$/ + }, arguments[1] || {}); + return $(this.findElements(element, options) || []).collect( function(item) { + return (encodeURIComponent(options.name) + "[]=" + + encodeURIComponent(item.id.match(options.format) ? item.id.match(options.format)[1] : '')); + }).join("&"); + } +} \ No newline at end of file diff --git a/root/js/effects.js b/root/js/effects.js new file mode 100644 index 0000000..3f92992 --- /dev/null +++ b/root/js/effects.js @@ -0,0 +1,992 @@ +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// Contributors: +// Justin Palmer (http://encytemedia.com/) +// Mark Pilgrim (http://diveintomark.org/) +// Martin Bialasinki +// +// See scriptaculous.js for full license. + +/* ------------- element ext -------------- */ + +// converts rgb() and #xxx to #xxxxxx format, +// returns self (or first argument) if not convertable +String.prototype.parseColor = function() { + color = "#"; + if(this.slice(0,4) == "rgb(") { + var cols = this.slice(4,this.length-1).split(','); + var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3); + } else { + if(this.slice(0,1) == '#') { + if(this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase(); + if(this.length==7) color = this.toLowerCase(); + } + } + return(color.length==7 ? color : (arguments[0] || this)); +} + +Element.collectTextNodesIgnoreClass = function(element, ignoreclass) { + var children = $(element).childNodes; + var text = ""; + var classtest = new RegExp("^([^ ]+ )*" + ignoreclass+ "( [^ ]+)*$","i"); + + for (var i = 0; i < children.length; i++) { + if(children[i].nodeType==3) { + text+=children[i].nodeValue; + } else { + if((!children[i].className.match(classtest)) && children[i].hasChildNodes()) + text += Element.collectTextNodesIgnoreClass(children[i], ignoreclass); + } + } + + return text; +} + +Element.setContentZoom = function(element, percent) { + element = $(element); + element.style.fontSize = (percent/100) + "em"; + if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0); +} + +Element.getOpacity = function(element){ + var opacity; + if (opacity = Element.getStyle(element, "opacity")) + return parseFloat(opacity); + if (opacity = (Element.getStyle(element, "filter") || '').match(/alpha$opacity=(.*)$/)) + if(opacity[1]) return parseFloat(opacity[1]) / 100; + return 1.0; +} + +Element.setOpacity = function(element, value){ + element= $(element); + var els = element.style; + if (value == 1){ + els.opacity = '0.999999'; + if(/MSIE/.test(navigator.userAgent)) + els.filter = Element.getStyle(element,'filter').replace(/alpha$[^$]*\)/gi,''); + } else { + if(value < 0.00001) value = 0; + els.opacity = value; + if(/MSIE/.test(navigator.userAgent)) + els.filter = Element.getStyle(element,'filter').replace(/alpha$[^$]*\)/gi,'') + + "alpha(opacity="+value*100+")"; + } +} + +Element.getInlineOpacity = function(element){ + element= $(element); + var op; + op = element.style.opacity; + if (typeof op != "undefined" && op != "") return op; + return ""; +} + +Element.setInlineOpacity = function(element, value){ + element= $(element); + var els = element.style; + els.opacity = value; +} + +/*--------------------------------------------------------------------------*/ + +Element.Class = { + // Element.toggleClass(element, className) toggles the class being on/off + // Element.toggleClass(element, className1, className2) toggles between both classes, + // defaulting to className1 if neither exist + toggle: function(element, className) { + if(Element.Class.has(element, className)) { + Element.Class.remove(element, className); + if(arguments.length == 3) Element.Class.add(element, arguments[2]); + } else { + Element.Class.add(element, className); + if(arguments.length == 3) Element.Class.remove(element, arguments[2]); + } + }, + + // gets space-delimited classnames of an element as an array + get: function(element) { + return $(element).className.split(' '); + }, + + // functions adapted from original functions by Gavin Kistner + remove: function(element) { + element = $(element); + var removeClasses = arguments; + $R(1,arguments.length-1).each( function(index) { + element.className = + element.className.split(' ').reject( + function(klass) { return (klass == removeClasses[index]) } ).join(' '); + }); + }, + + add: function(element) { + element = $(element); + for(var i = 1; i < arguments.length; i++) { + Element.Class.remove(element, arguments[i]); + element.className += (element.className.length > 0 ? ' ' : '') + arguments[i]; + } + }, + + // returns true if all given classes exist in said element + has: function(element) { + element = $(element); + if(!element || !element.className) return false; + var regEx; + for(var i = 1; i < arguments.length; i++) { + if((typeof arguments[i] == 'object') && + (arguments[i].constructor == Array)) { + for(var j = 0; j < arguments[i].length; j++) { + regEx = new RegExp("(^|\\s)" + arguments[i][j] + "(\\s|$)"); + if(!regEx.test(element.className)) return false; + } + } else { + regEx = new RegExp("(^|\\s)" + arguments[i] + "(\\s|$)"); + if(!regEx.test(element.className)) return false; + } + } + return true; + }, + + // expects arrays of strings and/or strings as optional paramters + // Element.Class.has_any(element, ['classA','classB','classC'], 'classD') + has_any: function(element) { + element = $(element); + if(!element || !element.className) return false; + var regEx; + for(var i = 1; i < arguments.length; i++) { + if((typeof arguments[i] == 'object') && + (arguments[i].constructor == Array)) { + for(var j = 0; j < arguments[i].length; j++) { + regEx = new RegExp("(^|\\s)" + arguments[i][j] + "(\\s|$)"); + if(regEx.test(element.className)) return true; + } + } else { + regEx = new RegExp("(^|\\s)" + arguments[i] + "(\\s|$)"); + if(regEx.test(element.className)) return true; + } + } + return false; + }, + + childrenWith: function(element, className) { + var children = $(element).getElementsByTagName('*'); + var elements = new Array(); + + for (var i = 0; i < children.length; i++) + if (Element.Class.has(children[i], className)) + elements.push(children[i]); + + return elements; + } +} + +/*--------------------------------------------------------------------------*/ + +var Effect = { + tagifyText: function(element) { + var tagifyStyle = "position:relative"; + if(/MSIE/.test(navigator.userAgent)) tagifyStyle += ";zoom:1"; + element = $(element); + $A(element.childNodes).each( function(child) { + if(child.nodeType==3) { + child.nodeValue.toArray().each( function(character) { + element.insertBefore( + Builder.node('span',{style: tagifyStyle}, + character == " " ? String.fromCharCode(160) : character), + child); + }); + Element.remove(child); + } + }); + }, + multiple: function(element, effect) { + var elements; + if(((typeof element == 'object') || + (typeof element == 'function')) && + (element.length)) + elements = element; + else + elements = $(element).childNodes; + + var options = Object.extend({ + speed: 0.1, + delay: 0.0 + }, arguments[2] || {}); + var speed = options.speed; + var delay = options.delay; + + $A(elements).each( function(element, index) { + new effect(element, Object.extend(options, { delay: delay + index * speed })); + }); + } +}; + +var Effect2 = Effect; // deprecated + +/* ------------- transitions ------------- */ + +Effect.Transitions = {} + +Effect.Transitions.linear = function(pos) { + return pos; +} +Effect.Transitions.sinoidal = function(pos) { + return (-Math.cos(pos*Math.PI)/2) + 0.5; +} +Effect.Transitions.reverse = function(pos) { + return 1-pos; +} +Effect.Transitions.flicker = function(pos) { + return ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4; +} +Effect.Transitions.wobble = function(pos) { + return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5; +} +Effect.Transitions.pulse = function(pos) { + return (Math.floor(pos*10) % 2 == 0 ? + (pos*10-Math.floor(pos*10)) : 1-(pos*10-Math.floor(pos*10))); +} +Effect.Transitions.none = function(pos) { + return 0; +} +Effect.Transitions.full = function(pos) { + return 1; +} + +/* ------------- core effects ------------- */ + +Effect.Queue = { + effects: [], + _each: function(iterator) { + this.effects._each(iterator); + }, + interval: null, + add: function(effect) { + var timestamp = new Date().getTime(); + + switch(effect.options.queue) { + case 'front': + // move unstarted effects after this effect + this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) { + e.startOn += effect.finishOn; + e.finishOn += effect.finishOn; + }); + break; + case 'end': + // start effect after last queued effect has finished + timestamp = this.effects.pluck('finishOn').max() || timestamp; + break; + } + + effect.startOn += timestamp; + effect.finishOn += timestamp; + this.effects.push(effect); + if(!this.interval) + this.interval = setInterval(this.loop.bind(this), 40); + }, + remove: function(effect) { + this.effects = this.effects.reject(function(e) { return e==effect }); + if(this.effects.length == 0) { + clearInterval(this.interval); + this.interval = null; + } + }, + loop: function() { + var timePos = new Date().getTime(); + this.effects.invoke('loop', timePos); + } +} +Object.extend(Effect.Queue, Enumerable); + +Effect.Base = function() {}; +Effect.Base.prototype = { + position: null, + setOptions: function(options) { + this.options = Object.extend({ + transition: Effect.Transitions.sinoidal, + duration: 1.0, // seconds + fps: 25.0, // max. 25fps due to Effect.Queue implementation + sync: false, // true for combining + from: 0.0, + to: 1.0, + delay: 0.0, + queue: 'parallel' + }, options || {}); + }, + start: function(options) { + this.setOptions(options || {}); + this.currentFrame = 0; + this.state = 'idle'; + this.startOn = this.options.delay*1000; + this.finishOn = this.startOn + (this.options.duration*1000); + this.event('beforeStart'); + if(!this.options.sync) Effect.Queue.add(this); + }, + loop: function(timePos) { + if(timePos >= this.startOn) { + if(timePos >= this.finishOn) { + this.render(1.0); + this.cancel(); + this.event('beforeFinish'); + if(this.finish) this.finish(); + this.event('afterFinish'); + return; + } + var pos = (timePos - this.startOn) / (this.finishOn - this.startOn); + var frame = Math.round(pos * this.options.fps * this.options.duration); + if(frame > this.currentFrame) { + this.render(pos); + this.currentFrame = frame; + } + } + }, + render: function(pos) { + if(this.state == 'idle') { + this.state = 'running'; + this.event('beforeSetup'); + if(this.setup) this.setup(); + this.event('afterSetup'); + } + if(this.options.transition) pos = this.options.transition(pos); + pos *= (this.options.to-this.options.from); + pos += this.options.from; + this.position = pos; + this.event('beforeUpdate'); + if(this.update) this.update(pos); + this.event('afterUpdate'); + }, + cancel: function() { + if(!this.options.sync) Effect.Queue.remove(this); + this.state = 'finished'; + }, + event: function(eventName) { + if(this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this); + if(this.options[eventName]) this.options[eventName](this); + } +} + +Effect.Parallel = Class.create(); +Object.extend(Object.extend(Effect.Parallel.prototype, Effect.Base.prototype), { + initialize: function(effects) { + this.effects = effects || []; + this.start(arguments[1]); + }, + update: function(position) { + this.effects.invoke('render', position); + }, + finish: function(position) { + this.effects.each( function(effect) { + effect.render(1.0); + effect.cancel(); + effect.event('beforeFinish'); + if(effect.finish) effect.finish(position); + effect.event('afterFinish'); + }); + } +}); + +Effect.Opacity = Class.create(); +Object.extend(Object.extend(Effect.Opacity.prototype, Effect.Base.prototype), { + initialize: function(element) { + this.element = $(element); + // make this work on IE on elements without 'layout' + if(/MSIE/.test(navigator.userAgent) && (!this.element.hasLayout)) + this.element.style.zoom = 1; + var options = Object.extend({ + from: Element.getOpacity(this.element) || 0.0, + to: 1.0 + }, arguments[1] || {}); + this.start(options); + }, + update: function(position) { + Element.setOpacity(this.element, position); + } +}); + +Effect.MoveBy = Class.create(); +Object.extend(Object.extend(Effect.MoveBy.prototype, Effect.Base.prototype), { + initialize: function(element, toTop, toLeft) { + this.element = $(element); + this.toTop = toTop; + this.toLeft = toLeft; + this.start(arguments[3]); + }, + setup: function() { + // Bug in Opera: Opera returns the "real" position of a static element or + // relative element that does not have top/left explicitly set. + // ==> Always set top and left for position relative elements in your stylesheets + // (to 0 if you do not need them) + + Element.makePositioned(this.element); + this.originalTop = parseFloat(Element.getStyle(this.element,'top') || '0'); + this.originalLeft = parseFloat(Element.getStyle(this.element,'left') || '0'); + }, + update: function(position) { + var topd = this.toTop * position + this.originalTop; + var leftd = this.toLeft * position + this.originalLeft; + this.setPosition(topd, leftd); + }, + setPosition: function(topd, leftd) { + this.element.style.top = topd + "px"; + this.element.style.left = leftd + "px"; + } +}); + +Effect.Scale = Class.create(); +Object.extend(Object.extend(Effect.Scale.prototype, Effect.Base.prototype), { + initialize: function(element, percent) { + this.element = $(element) + var options = Object.extend({ + scaleX: true, + scaleY: true, + scaleContent: true, + scaleFromCenter: false, + scaleMode: 'box', // 'box' or 'contents' or {} with provided values + scaleFrom: 100.0, + scaleTo: percent + }, arguments[2] || {}); + this.start(options); + }, + setup: function() { + var effect = this; + + this.restoreAfterFinish = this.options.restoreAfterFinish || false; + this.elementPositioning = Element.getStyle(this.element,'position'); + + effect.originalStyle = {}; + ['top','left','width','height','fontSize'].each( function(k) { + effect.originalStyle[k] = effect.element.style[k]; + }); + + this.originalTop = this.element.offsetTop; + this.originalLeft = this.element.offsetLeft; + + var fontSize = Element.getStyle(this.element,'font-size') || "100%"; + ['em','px','%'].each( function(fontSizeType) { + if(fontSize.indexOf(fontSizeType)>0) { + effect.fontSize = parseFloat(fontSize); + effect.fontSizeType = fontSizeType; + } + }); + + this.factor = (this.options.scaleTo - this.options.scaleFrom)/100; + + this.dims = null; + if(this.options.scaleMode=='box') + this.dims = [this.element.clientHeight, this.element.clientWidth]; + if(this.options.scaleMode=='content') + this.dims = [this.element.scrollHeight, this.element.scrollWidth]; + if(!this.dims) + this.dims = [this.options.scaleMode.originalHeight, + this.options.scaleMode.originalWidth]; + }, + update: function(position) { + var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position); + if(this.options.scaleContent && this.fontSize) + this.element.style.fontSize = this.fontSize*currentScale + this.fontSizeType; + this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale); + }, + finish: function(position) { + if (this.restoreAfterFinish) { + var effect = this; + ['top','left','width','height','fontSize'].each( function(k) { + effect.element.style[k] = effect.originalStyle[k]; + }); + } + }, + setDimensions: function(height, width) { + var els = this.element.style; + if(this.options.scaleX) els.width = width + 'px'; + if(this.options.scaleY) els.height = height + 'px'; + if(this.options.scaleFromCenter) { + var topd = (height - this.dims[0])/2; + var leftd = (width - this.dims[1])/2; + if(this.elementPositioning == 'absolute') { + if(this.options.scaleY) els.top = this.originalTop-topd + "px"; + if(this.options.scaleX) els.left = this.originalLeft-leftd + "px"; + } else { + if(this.options.scaleY) els.top = -topd + "px"; + if(this.options.scaleX) els.left = -leftd + "px"; + } + } + } +}); + +Effect.Highlight = Class.create(); +Object.extend(Object.extend(Effect.Highlight.prototype, Effect.Base.prototype), { + initialize: function(element) { + this.element = $(element); + var options = Object.extend({ + startcolor: "#ffff99" + }, arguments[1] || {}); + this.start(options); + }, + setup: function() { + // Prevent executing on elements not in the layout flow + if(this.element.style.display=='none') { this.cancel(); return; } + // Disable background image during the effect + this.oldBgImage = this.element.style.backgroundImage; + this.element.style.backgroundImage = "none"; + if(!this.options.endcolor) + this.options.endcolor = Element.getStyle(this.element, 'background-color').parseColor('#ffffff'); + if (typeof this.options.restorecolor == "undefined") + this.options.restorecolor = this.element.style.backgroundColor; + // init color calculations + this.colors_base = [ + parseInt(this.options.startcolor.slice(1,3),16), + parseInt(this.options.startcolor.slice(3,5),16), + parseInt(this.options.startcolor.slice(5),16) ]; + this.colors_delta = [ + parseInt(this.options.endcolor.slice(1,3),16)-this.colors_base[0], + parseInt(this.options.endcolor.slice(3,5),16)-this.colors_base[1], + parseInt(this.options.endcolor.slice(5),16)-this.colors_base[2]]; + }, + update: function(position) { + var effect = this; var colors = $R(0,2).map( function(i){ + return Math.round(effect.colors_base[i]+(effect.colors_delta[i]*position)) + }); + this.element.style.backgroundColor = "#" + + colors[0].toColorPart() + colors[1].toColorPart() + colors[2].toColorPart(); + }, + finish: function() { + this.element.style.backgroundColor = this.options.restorecolor; + this.element.style.backgroundImage = this.oldBgImage; + } +}); + +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); + var max = window.innerHeight ? + window.height - window.innerHeight : + document.body.scrollHeight - + (document.documentElement.clientHeight ? + document.documentElement.clientHeight : document.body.clientHeight); + this.scrollStart = Position.deltaY; + this.delta = (offsets[1] > max ? max : offsets[1]) - this.scrollStart; + }, + update: function(position) { + Position.prepare(); + window.scrollTo(Position.deltaX, + this.scrollStart + (position*this.delta)); + } +}); + +/* ------------- combination effects ------------- */ + +Effect.Fade = function(element) { + var oldOpacity = Element.getInlineOpacity(element); + var options = Object.extend({ + from: Element.getOpacity(element) || 1.0, + to: 0.0, + afterFinishInternal: function(effect) + { if (effect.options.to == 0) { + Element.hide(effect.element); + Element.setInlineOpacity(effect.element, oldOpacity); + } + } + }, arguments[1] || {}); + return new Effect.Opacity(element,options); +} + +Effect.Appear = function(element) { + var options = Object.extend({ + from: (Element.getStyle(element, "display") == "none" ? 0.0 : Element.getOpacity(element) || 0.0), + to: 1.0, + beforeSetup: function(effect) + { Element.setOpacity(effect.element, effect.options.from); + Element.show(effect.element); } + }, arguments[1] || {}); + return new Effect.Opacity(element,options); +} + +Effect.Puff = function(element) { + element = $(element); + var oldOpacity = Element.getInlineOpacity(element); + var oldPosition = element.style.position; + return new Effect.Parallel( + [ new Effect.Scale(element, 200, + { sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }), + new Effect.Opacity(element, { sync: true, to: 0.0 } ) ], + Object.extend({ duration: 1.0, + beforeSetupInternal: function(effect) + { effect.effects[0].element.style.position = 'absolute'; }, + afterFinishInternal: function(effect) + { Element.hide(effect.effects[0].element); + effect.effects[0].element.style.position = oldPosition; + Element.setInlineOpacity(effect.effects[0].element, oldOpacity); } + }, arguments[1] || {}) + ); +} + +Effect.BlindUp = function(element) { + element = $(element); + Element.makeClipping(element); + return new Effect.Scale(element, 0, + Object.extend({ scaleContent: false, + scaleX: false, + restoreAfterFinish: true, + afterFinishInternal: function(effect) + { + Element.hide(effect.element); + Element.undoClipping(effect.element); + } + }, arguments[1] || {}) + ); +} + +Effect.BlindDown = function(element) { + element = $(element); + var oldHeight = element.style.height; + var elementDimensions = Element.getDimensions(element); + return new Effect.Scale(element, 100, + Object.extend({ scaleContent: false, + scaleX: false, + scaleFrom: 0, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, + restoreAfterFinish: true, + afterSetup: function(effect) { + Element.makeClipping(effect.element); + effect.element.style.height = "0px"; + Element.show(effect.element); + }, + afterFinishInternal: function(effect) { + Element.undoClipping(effect.element); + effect.element.style.height = oldHeight; + } + }, arguments[1] || {}) + ); +} + +Effect.SwitchOff = function(element) { + element = $(element); + var oldOpacity = Element.getInlineOpacity(element); + return new Effect.Appear(element, { + duration: 0.4, + from: 0, + transition: Effect.Transitions.flicker, + afterFinishInternal: function(effect) { + new Effect.Scale(effect.element, 1, { + duration: 0.3, scaleFromCenter: true, + scaleX: false, scaleContent: false, restoreAfterFinish: true, + beforeSetup: function(effect) { + Element.makePositioned(effect.element); + Element.makeClipping(effect.element); + }, + afterFinishInternal: function(effect) { + Element.hide(effect.element); + Element.undoClipping(effect.element); + Element.undoPositioned(effect.element); + Element.setInlineOpacity(effect.element, oldOpacity); + } + }) + } + }); +} + +Effect.DropOut = function(element) { + element = $(element); + var oldTop = element.style.top; + var oldLeft = element.style.left; + var oldOpacity = Element.getInlineOpacity(element); + return new Effect.Parallel( + [ new Effect.MoveBy(element, 100, 0, { sync: true }), + new Effect.Opacity(element, { sync: true, to: 0.0 }) ], + Object.extend( + { duration: 0.5, + beforeSetup: function(effect) { + Element.makePositioned(effect.effects[0].element); }, + afterFinishInternal: function(effect) { + Element.hide(effect.effects[0].element); + Element.undoPositioned(effect.effects[0].element); + effect.effects[0].element.style.left = oldLeft; + effect.effects[0].element.style.top = oldTop; + Element.setInlineOpacity(effect.effects[0].element, oldOpacity); } + }, arguments[1] || {})); +} + +Effect.Shake = function(element) { + element = $(element); + var oldTop = element.style.top; + var oldLeft = element.style.left; + return new Effect.MoveBy(element, 0, 20, + { duration: 0.05, afterFinishInternal: function(effect) { + new Effect.MoveBy(effect.element, 0, -40, + { duration: 0.1, afterFinishInternal: function(effect) { + new Effect.MoveBy(effect.element, 0, 40, + { duration: 0.1, afterFinishInternal: function(effect) { + new Effect.MoveBy(effect.element, 0, -40, + { duration: 0.1, afterFinishInternal: function(effect) { + new Effect.MoveBy(effect.element, 0, 40, + { duration: 0.1, afterFinishInternal: function(effect) { + new Effect.MoveBy(effect.element, 0, -20, + { duration: 0.05, afterFinishInternal: function(effect) { + Element.undoPositioned(effect.element); + effect.element.style.left = oldLeft; + effect.element.style.top = oldTop; + }}) }}) }}) }}) }}) }}); +} + +Effect.SlideDown = function(element) { + element = $(element); + Element.cleanWhitespace(element); + // SlideDown need to have the content of the element wrapped in a container element with fixed height! + var oldInnerBottom = element.firstChild.style.bottom; + var elementDimensions = Element.getDimensions(element); + return new Effect.Scale(element, 100, + Object.extend({ scaleContent: false, + scaleX: false, + scaleFrom: 0, + scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width}, + restoreAfterFinish: true, + afterSetup: function(effect) { + Element.makePositioned(effect.element.firstChild); + if (window.opera) effect.element.firstChild.style.top = ""; + Element.makeClipping(effect.element); + element.style.height = '0'; + Element.show(element); + }, + afterUpdateInternal: function(effect) { + effect.element.firstChild.style.bottom = + (effect.dims[0] - effect.element.clientHeight) + 'px'; }, + afterFinishInternal: function(effect) { + Element.undoClipping(effect.element); + Element.undoPositioned(effect.element.firstChild); + effect.element.firstChild.style.bottom = oldInnerBottom; } + }, arguments[1] || {}) + ); +} + +Effect.SlideUp = function(element) { + element = $(element); + Element.cleanWhitespace(element); + var oldInnerBottom = element.firstChild.style.bottom; + return new Effect.Scale(element, 0, + Object.extend({ scaleContent: false, + scaleX: false, + scaleMode: 'box', + scaleFrom: 100, + restoreAfterFinish: true, + beforeStartInternal: function(effect) { + Element.makePositioned(effect.element.firstChild); + if (window.opera) effect.element.firstChild.style.top = ""; + Element.makeClipping(effect.element); + Element.show(element); + }, + afterUpdateInternal: function(effect) { + effect.element.firstChild.style.bottom = + (effect.dims[0] - effect.element.clientHeight) + 'px'; }, + afterFinishInternal: function(effect) { + Element.hide(effect.element); + Element.undoClipping(effect.element); + Element.undoPositioned(effect.element.firstChild); + effect.element.firstChild.style.bottom = oldInnerBottom; } + }, arguments[1] || {}) + ); +} + +Effect.Squish = function(element) { + // Bug in opera makes the TD containing this element expand for a instance after finish + return new Effect.Scale(element, window.opera ? 1 : 0, + { restoreAfterFinish: true, + beforeSetup: function(effect) { + Element.makeClipping(effect.element); }, + afterFinishInternal: function(effect) { + Element.hide(effect.element); + Element.undoClipping(effect.element); } + }); +} + +Effect.Grow = function(element) { + element = $(element); + var options = arguments[1] || {}; + + var elementDimensions = Element.getDimensions(element); + var originalWidth = elementDimensions.width; + var originalHeight = elementDimensions.height; + var oldTop = element.style.top; + var oldLeft = element.style.left; + var oldHeight = element.style.height; + var oldWidth = element.style.width; + var oldOpacity = Element.getInlineOpacity(element); + + var direction = options.direction || 'center'; + var moveTransition = options.moveTransition || Effect.Transitions.sinoidal; + var scaleTransition = options.scaleTransition || Effect.Transitions.sinoidal; + var opacityTransition = options.opacityTransition || Effect.Transitions.full; + + var initialMoveX, initialMoveY; + var moveX, moveY; + + switch (direction) { + case 'top-left': + initialMoveX = initialMoveY = moveX = moveY = 0; + break; + case 'top-right': + initialMoveX = originalWidth; + initialMoveY = moveY = 0; + moveX = -originalWidth; + break; + case 'bottom-left': + initialMoveX = moveX = 0; + initialMoveY = originalHeight; + moveY = -originalHeight; + break; + case 'bottom-right': + initialMoveX = originalWidth; + initialMoveY = originalHeight; + moveX = -originalWidth; + moveY = -originalHeight; + break; + case 'center': + initialMoveX = originalWidth / 2; + initialMoveY = originalHeight / 2; + moveX = -originalWidth / 2; + moveY = -originalHeight / 2; + break; + } + + return new Effect.MoveBy(element, initialMoveY, initialMoveX, { + duration: 0.01, + beforeSetup: function(effect) { + Element.hide(effect.element); + Element.makeClipping(effect.element); + Element.makePositioned(effect.element); + }, + afterFinishInternal: function(effect) { + new Effect.Parallel( + [ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: opacityTransition }), + new Effect.MoveBy(effect.element, moveY, moveX, { sync: true, transition: moveTransition }), + new Effect.Scale(effect.element, 100, { + scaleMode: { originalHeight: originalHeight, originalWidth: originalWidth }, + sync: true, scaleFrom: window.opera ? 1 : 0, transition: scaleTransition, restoreAfterFinish: true}) + ], Object.extend({ + beforeSetup: function(effect) { + effect.effects[0].element.style.height = 0; + Element.show(effect.effects[0].element); + }, + afterFinishInternal: function(effect) { + var el = effect.effects[0].element; + var els = el.style; + Element.undoClipping(el); + Element.undoPositioned(el); + els.top = oldTop; + els.left = oldLeft; + els.height = oldHeight; + els.width = originalWidth + 'px'; + Element.setInlineOpacity(el, oldOpacity); + } + }, options) + ) + } + }); +} + +Effect.Shrink = function(element) { + element = $(element); + var options = arguments[1] || {}; + + var originalWidth = element.clientWidth; + var originalHeight = element.clientHeight; + var oldTop = element.style.top; + var oldLeft = element.style.left; + var oldHeight = element.style.height; + var oldWidth = element.style.width; + var oldOpacity = Element.getInlineOpacity(element); + + var direction = options.direction || 'center'; + var moveTransition = options.moveTransition || Effect.Transitions.sinoidal; + var scaleTransition = options.scaleTransition || Effect.Transitions.sinoidal; + var opacityTransition = options.opacityTransition || Effect.Transitions.none; + + var moveX, moveY; + + switch (direction) { + case 'top-left': + moveX = moveY = 0; + break; + case 'top-right': + moveX = originalWidth; + moveY = 0; + break; + case 'bottom-left': + moveX = 0; + moveY = originalHeight; + break; + case 'bottom-right': + moveX = originalWidth; + moveY = originalHeight; + break; + case 'center': + moveX = originalWidth / 2; + moveY = originalHeight / 2; + break; + } + + return new Effect.Parallel( + [ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: opacityTransition }), + new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: scaleTransition, restoreAfterFinish: true}), + new Effect.MoveBy(element, moveY, moveX, { sync: true, transition: moveTransition }) + ], Object.extend({ + beforeStartInternal: function(effect) { + Element.makePositioned(effect.effects[0].element); + Element.makeClipping(effect.effects[0].element); + }, + afterFinishInternal: function(effect) { + var el = effect.effects[0].element; + var els = el.style; + Element.hide(el); + Element.undoClipping(el); + Element.undoPositioned(el); + els.top = oldTop; + els.left = oldLeft; + els.height = oldHeight; + els.width = oldWidth; + Element.setInlineOpacity(el, oldOpacity); + } + }, options) + ); +} + +Effect.Pulsate = function(element) { + element = $(element); + var options = arguments[1] || {}; + var oldOpacity = Element.getInlineOpacity(element); + var transition = options.transition || Effect.Transitions.sinoidal; + var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos)) }; + reverser.bind(transition); + return new Effect.Opacity(element, + Object.extend(Object.extend({ duration: 3.0, from: 0, + afterFinishInternal: function(effect) { Element.setInlineOpacity(effect.element, oldOpacity); } + }, options), {transition: reverser})); +} + +Effect.Fold = function(element) { + element = $(element); + var originalTop = element.style.top; + var originalLeft = element.style.left; + var originalWidth = element.style.width; + var originalHeight = element.style.height; + Element.makeClipping(element); + return new Effect.Scale(element, 5, Object.extend({ + scaleContent: false, + scaleX: false, + afterFinishInternal: function(effect) { + new Effect.Scale(element, 1, { + scaleContent: false, + scaleY: false, + afterFinishInternal: function(effect) { + Element.hide(effect.element); + Element.undoClipping(effect.element); + effect.element.style.top = originalTop; + effect.element.style.left = originalLeft; + effect.element.style.width = originalWidth; + effect.element.style.height = originalHeight; + } }); + }}, arguments[1] || {})); +} diff --git a/root/js/prototype.js b/root/js/prototype.js new file mode 100644 index 0000000..0ba70a7 --- /dev/null +++ b/root/js/prototype.js @@ -0,0 +1,1726 @@ +/* Prototype JavaScript framework, version 1.4.0_rc2 + * (c) 2005 Sam Stephenson + * + * THIS FILE IS AUTOMATICALLY GENERATED. When sending patches, please diff + * against the source tree, available from the Prototype darcs repository. + * + * Prototype is freely distributable under the terms of an MIT-style license. + * + * For details, see the Prototype web site: http://prototype.conio.net/ + * +/*--------------------------------------------------------------------------*/ + +var Prototype = { + Version: '1.4.0_rc2', + + emptyFunction: function() {}, + K: function(x) {return x} +} + +var Class = { + create: function() { + return function() { + this.initialize.apply(this, arguments); + } + } +} + +var Abstract = new Object(); + +Object.extend = function(destination, source) { + for (property in source) { + destination[property] = source[property]; + } + return destination; +} + +Object.inspect = function(object) { + try { + if (object == undefined) return 'undefined'; + if (object == null) return 'null'; + return object.inspect ? object.inspect() : object.toString(); + } catch (e) { + if (e instanceof RangeError) return '...'; + throw e; + } +} + +Function.prototype.bind = function(object) { + var __method = this; + return function() { + return __method.apply(object, arguments); + } +} + +Function.prototype.bindAsEventListener = function(object) { + var __method = this; + return function(event) { + return __method.call(object, event || window.event); + } +} + +Object.extend(Number.prototype, { + toColorPart: function() { + var digits = this.toString(16); + if (this < 16) return '0' + digits; + return digits; + }, + + succ: function() { + return this + 1; + }, + + times: function(iterator) { + $R(0, this, true).each(iterator); + return this; + } +}); + +var Try = { + these: function() { + var returnValue; + + for (var i = 0; i < arguments.length; i++) { + var lambda = arguments[i]; + try { + returnValue = lambda(); + break; + } catch (e) {} + } + + return returnValue; + } +} + +/*--------------------------------------------------------------------------*/ + +var PeriodicalExecuter = Class.create(); +PeriodicalExecuter.prototype = { + initialize: function(callback, frequency) { + this.callback = callback; + this.frequency = frequency; + this.currentlyExecuting = false; + + this.registerCallback(); + }, + + registerCallback: function() { + setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); + }, + + onTimerEvent: function() { + if (!this.currentlyExecuting) { + try { + this.currentlyExecuting = true; + this.callback(); + } finally { + this.currentlyExecuting = false; + } + } + } +} + +/*--------------------------------------------------------------------------*/ + +function $() { + var elements = new Array(); + + for (var i = 0; i < arguments.length; i++) { + var element = arguments[i]; + if (typeof element == 'string') + element = document.getElementById(element); + + if (arguments.length == 1) + return element; + + elements.push(element); + } + + return elements; +} +Object.extend(String.prototype, { + stripTags: function() { + return this.replace(/<\/?[^>]+>/gi, ''); + }, + + escapeHTML: function() { + var div = document.createElement('div'); + var text = document.createTextNode(this); + div.appendChild(text); + return div.innerHTML; + }, + + unescapeHTML: function() { + var div = document.createElement('div'); + div.innerHTML = this.stripTags(); + return div.childNodes[0] ? div.childNodes[0].nodeValue : ''; + }, + + toQueryParams: function() { + var pairs = this.match(/^\??(.*)$/)[1].split('&'); + return pairs.inject({}, function(params, pairString) { + var pair = pairString.split('='); + params[pair[0]] = pair[1]; + return params; + }); + }, + + toArray: function() { + return this.split(''); + }, + + camelize: function() { + var oStringList = this.split('-'); + if (oStringList.length == 1) return oStringList[0]; + + var camelizedString = this.indexOf('-') == 0 + ? oStringList[0].charAt(0).toUpperCase() + oStringList[0].substring(1) + : oStringList[0]; + + for (var i = 1, len = oStringList.length; i < len; i++) { + var s = oStringList[i]; + camelizedString += s.charAt(0).toUpperCase() + s.substring(1); + } + + return camelizedString; + }, + + inspect: function() { + return "'" + this.replace('\\', '\\\\').replace("'", '\\\'') + "'"; + } +}); + +String.prototype.parseQuery = String.prototype.toQueryParams; + +var $break = new Object(); +var $continue = new Object(); + +var Enumerable = { + each: function(iterator) { + var index = 0; + try { + this._each(function(value) { + try { + iterator(value, index++); + } catch (e) { + if (e != $continue) throw e; + } + }); + } catch (e) { + if (e != $break) throw e; + } + }, + + all: function(iterator) { + var result = true; + this.each(function(value, index) { + if (!(result &= (iterator || Prototype.K)(value, index))) + throw $break; + }); + return result; + }, + + any: function(iterator) { + var result = true; + this.each(function(value, index) { + if (result &= (iterator || Prototype.K)(value, index)) + throw $break; + }); + return result; + }, + + collect: function(iterator) { + var results = []; + this.each(function(value, index) { + results.push(iterator(value, index)); + }); + return results; + }, + + detect: function (iterator) { + var result; + this.each(function(value, index) { + if (iterator(value, index)) { + result = value; + throw $break; + } + }); + return result; + }, + + findAll: function(iterator) { + var results = []; + this.each(function(value, index) { + if (iterator(value, index)) + results.push(value); + }); + return results; + }, + + grep: function(pattern, iterator) { + var results = []; + this.each(function(value, index) { + var stringValue = value.toString(); + if (stringValue.match(pattern)) + results.push((iterator || Prototype.K)(value, index)); + }) + return results; + }, + + include: function(object) { + var found = false; + this.each(function(value) { + if (value == object) { + found = true; + throw $break; + } + }); + return found; + }, + + inject: function(memo, iterator) { + this.each(function(value, index) { + memo = iterator(memo, value, index); + }); + return memo; + }, + + invoke: function(method) { + var args = $A(arguments).slice(1); + return this.collect(function(value) { + return value[method].apply(value, args); + }); + }, + + max: function(iterator) { + var result; + this.each(function(value, index) { + value = (iterator || Prototype.K)(value, index); + if (value >= (result || value)) + result = value; + }); + return result; + }, + + min: function(iterator) { + var result; + this.each(function(value, index) { + value = (iterator || Prototype.K)(value, index); + if (value <= (result || value)) + result = value; + }); + return result; + }, + + partition: function(iterator) { + var trues = [], falses = []; + this.each(function(value, index) { + ((iterator || Prototype.K)(value, index) ? + trues : falses).push(value); + }); + return [trues, falses]; + }, + + pluck: function(property) { + var results = []; + this.each(function(value, index) { + results.push(value[property]); + }); + return results; + }, + + reject: function(iterator) { + var results = []; + this.each(function(value, index) { + if (!iterator(value, index)) + results.push(value); + }); + return results; + }, + + sortBy: function(iterator) { + return this.collect(function(value, index) { + return {value: value, criteria: iterator(value, index)}; + }).sort(function(left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }).pluck('value'); + }, + + toArray: function() { + return this.collect(Prototype.K); + }, + + zip: function() { + var iterator = Prototype.K, args = $A(arguments); + if (typeof args.last() == 'function') + iterator = args.pop(); + + var collections = [this].concat(args).map($A); + return this.map(function(value, index) { + iterator(value = collections.pluck(index)); + return value; + }); + }, + + inspect: function() { + return '#'; + } +} + +Object.extend(Enumerable, { + map: Enumerable.collect, + find: Enumerable.detect, + select: Enumerable.findAll, + member: Enumerable.include, + entries: Enumerable.toArray +}); +var $A = Array.from = function(iterable) { + if (iterable.toArray) { + return iterable.toArray(); + } else { + var results = []; + for (var i = 0; i < iterable.length; i++) + results.push(iterable[i]); + return results; + } +} + +Object.extend(Array.prototype, Enumerable); + +Object.extend(Array.prototype, { + _each: function(iterator) { + for (var i = 0; i < this.length; i++) + iterator(this[i]); + }, + + first: function() { + return this[0]; + }, + + last: function() { + return this[this.length - 1]; + }, + + compact: function() { + return this.select(function(value) { + return value != undefined || value != null; + }); + }, + + flatten: function() { + return this.inject([], function(array, value) { + return array.concat(value.constructor == Array ? + value.flatten() : [value]); + }); + }, + + without: function() { + var values = $A(arguments); + return this.select(function(value) { + return !values.include(value); + }); + }, + + indexOf: function(object) { + for (var i = 0; i < this.length; i++) + if (this[i] == object) return i; + return false; + }, + + reverse: function() { + var result = []; + for (var i = this.length; i > 0; i--) + result.push(this[i-1]); + return result; + }, + + inspect: function() { + return '[' + this.map(Object.inspect).join(', ') + ']'; + } +}); +var Hash = { + _each: function(iterator) { + for (key in this) { + var value = this[key]; + if (typeof value == 'function') continue; + + var pair = [key, value]; + pair.key = key; + pair.value = value; + iterator(pair); + } + }, + + keys: function() { + return this.pluck('key'); + }, + + values: function() { + return this.pluck('value'); + }, + + merge: function(hash) { + return $H(hash).inject($H(this), function(mergedHash, pair) { + mergedHash[pair.key] = pair.value; + return mergedHash; + }); + }, + + toQueryString: function() { + return this.map(function(pair) { + return pair.map(encodeURIComponent).join('='); + }).join('&'); + }, + + inspect: function() { + return '#'; + } +} + +function $H(object) { + var hash = Object.extend({}, object || {}); + Object.extend(hash, Enumerable); + Object.extend(hash, Hash); + return hash; +} +var Range = Class.create(); +Object.extend(Range.prototype, Enumerable); +Object.extend(Range.prototype, { + initialize: function(start, end, exclusive) { + this.start = start; + this.end = end; + this.exclusive = exclusive; + }, + + _each: function(iterator) { + var value = this.start; + do { + iterator(value); + value = value.succ(); + } while (this.include(value)); + }, + + include: function(value) { + if (value < this.start) + return false; + if (this.exclusive) + return value < this.end; + return value <= this.end; + } +}); + +var $R = function(start, end, exclusive) { + return new Range(start, end, exclusive); +} + +var Ajax = { + getTransport: function() { + return Try.these( + function() {return new ActiveXObject('Msxml2.XMLHTTP')}, + function() {return new ActiveXObject('Microsoft.XMLHTTP')}, + function() {return new XMLHttpRequest()} + ) || false; + }, + + activeRequestCount: 0 +} + +Ajax.Responders = { + responders: [], + + _each: function(iterator) { + this.responders._each(iterator); + }, + + register: function(responderToAdd) { + if (!this.include(responderToAdd)) + this.responders.push(responderToAdd); + }, + + unregister: function(responderToRemove) { + this.responders = this.responders.without(responderToRemove); + }, + + dispatch: function(callback, request, transport, json) { + this.each(function(responder) { + if (responder[callback] && typeof responder[callback] == 'function') { + try { + responder[callback].apply(responder, [request, transport, json]); + } catch (e) { + } + } + }); + } +}; + +Object.extend(Ajax.Responders, Enumerable); + +Ajax.Responders.register({ + onCreate: function() { + Ajax.activeRequestCount++; + }, + + onComplete: function() { + Ajax.activeRequestCount--; + } +}); + +Ajax.Base = function() {}; +Ajax.Base.prototype = { + setOptions: function(options) { + this.options = { + method: 'post', + asynchronous: true, + parameters: '' + } + Object.extend(this.options, options || {}); + }, + + responseIsSuccess: function() { + return this.transport.status == undefined + || this.transport.status == 0 + || (this.transport.status >= 200 && this.transport.status < 300); + }, + + responseIsFailure: function() { + return !this.responseIsSuccess(); + } +} + +Ajax.Request = Class.create(); +Ajax.Request.Events = + ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; + +Ajax.Request.prototype = Object.extend(new Ajax.Base(), { + initialize: function(url, options) { + this.transport = Ajax.getTransport(); + this.setOptions(options); + this.request(url); + }, + + request: function(url) { + var parameters = this.options.parameters || ''; + if (parameters.length > 0) parameters += '&_='; + + try { + this.url = url; + if (this.options.method == 'get' && parameters.length > 0) + this.url += (this.url.match(/\?/) ? '&' : '?') + parameters; + + Ajax.Responders.dispatch('onCreate', this, this.transport); + + this.transport.open(this.options.method, this.url, + this.options.asynchronous); + + if (this.options.asynchronous) { + this.transport.onreadystatechange = this.onStateChange.bind(this); + setTimeout((function() {this.respondToReadyState(1)}).bind(this), 10); + } + + this.setRequestHeaders(); + + var body = this.options.postBody ? this.options.postBody : parameters; + this.transport.send(this.options.method == 'post' ? body : null); + + } catch (e) { + (this.options.onException || Prototype.emptyFunction)(this, e); + Ajax.Responders.dispatch('onException', this, e); + } + }, + + setRequestHeaders: function() { + var requestHeaders = + ['X-Requested-With', 'XMLHttpRequest', + 'X-Prototype-Version', Prototype.Version]; + + if (this.options.method == 'post') { + requestHeaders.push('Content-type', + 'application/x-www-form-urlencoded'); + + /* Force "Connection: close" for Mozilla browsers to work around + * a bug where XMLHttpReqeuest sends an incorrect Content-length + * header. See Mozilla Bugzilla #246651. + */ + if (this.transport.overrideMimeType) + requestHeaders.push('Connection', 'close'); + } + + if (this.options.requestHeaders) + requestHeaders.push.apply(requestHeaders, this.options.requestHeaders); + + for (var i = 0; i < requestHeaders.length; i += 2) + this.transport.setRequestHeader(requestHeaders[i], requestHeaders[i+1]); + }, + + onStateChange: function() { + var readyState = this.transport.readyState; + if (readyState != 1) + this.respondToReadyState(this.transport.readyState); + }, + + evalJSON: function() { + try { + var json = this.transport.getResponseHeader('X-JSON'), object; + object = eval(json); + return object; + } catch (e) { + } + }, + + respondToReadyState: function(readyState) { + var event = Ajax.Request.Events[readyState]; + var transport = this.transport, json = this.evalJSON(); + + if (event == 'Complete') + (this.options['on' + this.transport.status] + || this.options['on' + (this.responseIsSuccess() ? 'Success' : 'Failure')] + || Prototype.emptyFunction)(transport, json); + + (this.options['on' + event] || Prototype.emptyFunction)(transport, json); + Ajax.Responders.dispatch('on' + event, this, transport, json); + + /* Avoid memory leak in MSIE: clean up the oncomplete event handler */ + if (event == 'Complete') + this.transport.onreadystatechange = Prototype.emptyFunction; + } +}); + +Ajax.Updater = Class.create(); +Ajax.Updater.ScriptFragment = '(?:)((\n|.)*?)(?:<\/script>)'; + +Object.extend(Object.extend(Ajax.Updater.prototype, Ajax.Request.prototype), { + initialize: function(container, url, options) { + this.containers = { + success: container.success ? $(container.success) : $(container), + failure: container.failure ? $(container.failure) : + (container.success ? null : $(container)) + } + + this.transport = Ajax.getTransport(); + this.setOptions(options); + + var onComplete = this.options.onComplete || Prototype.emptyFunction; + this.options.onComplete = (function(transport, object) { + this.updateContent(); + onComplete(transport, object); + }).bind(this); + + this.request(url); + }, + + updateContent: function() { + var receiver = this.responseIsSuccess() ? + this.containers.success : this.containers.failure; + + var match = new RegExp(Ajax.Updater.ScriptFragment, 'img'); + var response = this.transport.responseText.replace(match, ''); + var scripts = this.transport.responseText.match(match); + + if (receiver) { + if (this.options.insertion) { + new this.options.insertion(receiver, response); + } else { + receiver.innerHTML = response; + } + } + + if (this.responseIsSuccess()) { + if (this.onComplete) + setTimeout(this.onComplete.bind(this), 10); + } + + if (this.options.evalScripts && scripts) { + match = new RegExp(Ajax.Updater.ScriptFragment, 'im'); + setTimeout((function() { + for (var i = 0; i < scripts.length; i++) + eval(scripts[i].match(match)[1]); + }).bind(this), 10); + } + } +}); + +Ajax.PeriodicalUpdater = Class.create(); +Ajax.PeriodicalUpdater.prototype = Object.extend(new Ajax.Base(), { + initialize: function(container, url, options) { + this.setOptions(options); + this.onComplete = this.options.onComplete; + + this.frequency = (this.options.frequency || 2); + this.decay = (this.options.decay || 1); + + this.updater = {}; + this.container = container; + this.url = url; + + this.start(); + }, + + start: function() { + this.options.onComplete = this.updateComplete.bind(this); + this.onTimerEvent(); + }, + + stop: function() { + this.updater.onComplete = undefined; + clearTimeout(this.timer); + (this.onComplete || Prototype.emptyFunction).apply(this, arguments); + }, + + updateComplete: function(request) { + if (this.options.decay) { + this.decay = (request.responseText == this.lastText ? + this.decay * this.options.decay : 1); + + this.lastText = request.responseText; + } + this.timer = setTimeout(this.onTimerEvent.bind(this), + this.decay * this.frequency * 1000); + }, + + onTimerEvent: function() { + this.updater = new Ajax.Updater(this.container, this.url, this.options); + } +}); +document.getElementsByClassName = function(className, parentElement) { + var children = ($(parentElement) || document.body).getElementsByTagName('*'); + return $A(children).inject([], function(elements, child) { + if (child.className.match(new RegExp("(^|\\s)" + className + "(\\s|$)"))) + elements.push(child); + return elements; + }); +} + +/*--------------------------------------------------------------------------*/ + +if (!window.Element) { + var Element = new Object(); +} + +Object.extend(Element, { + visible: function(element) { + return $(element).style.display != 'none'; + }, + + toggle: function() { + for (var i = 0; i < arguments.length; i++) { + var element = $(arguments[i]); + Element[Element.visible(element) ? 'hide' : 'show'](element); + } + }, + + hide: function() { + for (var i = 0; i < arguments.length; i++) { + var element = $(arguments[i]); + element.style.display = 'none'; + } + }, + + show: function() { + for (var i = 0; i < arguments.length; i++) { + var element = $(arguments[i]); + element.style.display = ''; + } + }, + + remove: function(element) { + element = $(element); + element.parentNode.removeChild(element); + }, + + getHeight: function(element) { + element = $(element); + return element.offsetHeight; + }, + + classNames: function(element) { + return new Element.ClassNames(element); + }, + + hasClassName: function(element, className) { + if (!(element = $(element))) return; + return Element.classNames(element).include(className); + }, + + addClassName: function(element, className) { + if (!(element = $(element))) return; + return Element.classNames(element).add(className); + }, + + removeClassName: function(element, className) { + if (!(element = $(element))) return; + return Element.classNames(element).remove(className); + }, + + // removes whitespace-only text node children + cleanWhitespace: function(element) { + element = $(element); + for (var i = 0; i < element.childNodes.length; i++) { + var node = element.childNodes[i]; + if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) + Element.remove(node); + } + }, + + empty: function(element) { + return $(element).innerHTML.match(/^\s*$/); + }, + + scrollTo: function(element) { + element = $(element); + var x = element.x ? element.x : element.offsetLeft, + y = element.y ? element.y : element.offsetTop; + window.scrollTo(x, y); + }, + + getStyle: function(element, style) { + element = $(element); + var value = element.style[style.camelize()]; + if (!value) { + if (document.defaultView && document.defaultView.getComputedStyle) { + var css = document.defaultView.getComputedStyle(element, null); + value = css ? css.getPropertyValue(style) : null; + } else if (element.currentStyle) { + value = element.currentStyle[style.camelize()]; + } + } + + if (window.opera && ['left', 'top', 'right', 'bottom'].include(style)) + if (Element.getStyle(element, 'position') == 'static') value = 'auto'; + + return value == 'auto' ? null : value; + }, + + getDimensions: function(element) { + element = $(element); + if (Element.getStyle(element, 'display') != 'none') + return {width: element.offsetWidth, height: element.offsetHeight}; + + // All *Width and *Height properties give 0 on elements with display none, + // so enable the element temporarily + var els = element.style; + var originalVisibility = els.visibility; + var originalPosition = els.position; + els.visibility = 'hidden'; + els.position = 'absolute'; + els.display = ''; + var originalWidth = element.clientWidth; + var originalHeight = element.clientHeight; + els.display = 'none'; + els.position = originalPosition; + els.visibility = originalVisibility; + return {width: originalWidth, height: originalHeight}; + }, + + makePositioned: function(element) { + element = $(element); + var pos = Element.getStyle(element, 'position'); + if (pos == 'static' || !pos) { + element._madePositioned = true; + element.style.position = 'relative'; + // Opera returns the offset relative to the positioning context, when an + // element is position relative but top and left have not been defined + if (window.opera) { + element.style.top = 0; + element.style.left = 0; + } + } + }, + + undoPositioned: function(element) { + element = $(element); + if (element._madePositioned) { + element._madePositioned = undefined; + element.style.position = + element.style.top = + element.style.left = + element.style.bottom = + element.style.right = ''; + } + }, + + makeClipping: function(element) { + element = $(element); + if (element._overflow) return; + element._overflow = element.style.overflow; + if ((Element.getStyle(element, 'overflow') || 'visible') != 'hidden') + element.style.overflow = 'hidden'; + }, + + undoClipping: function(element) { + element = $(element); + if (element._overflow) return; + element.style.overflow = element._overflow; + element._overflow = undefined; + } +}); + +var Toggle = new Object(); +Toggle.display = Element.toggle; + +/*--------------------------------------------------------------------------*/ + +Abstract.Insertion = function(adjacency) { + this.adjacency = adjacency; +} + +Abstract.Insertion.prototype = { + initialize: function(element, content) { + this.element = $(element); + this.content = content; + + if (this.adjacency && this.element.insertAdjacentHTML) { + try { + this.element.insertAdjacentHTML(this.adjacency, this.content); + } catch (e) { + if (this.element.tagName.toLowerCase() == 'tbody') { + this.insertContent(this.contentFromAnonymousTable()); + } else { + throw e; + } + } + } else { + this.range = this.element.ownerDocument.createRange(); + if (this.initializeRange) this.initializeRange(); + this.insertContent([this.range.createContextualFragment(this.content)]); + } + }, + + contentFromAnonymousTable: function() { + var div = document.createElement('div'); + div.innerHTML = '' + this.content + '
'; + 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().each((function(fragment) { + this.element.insertBefore(fragment, this.element.firstChild); + }).bind(this)); + } +}); + +Insertion.Bottom = Class.create(); +Insertion.Bottom.prototype = Object.extend(new Abstract.Insertion('beforeEnd'), { + initializeRange: function() { + this.range.selectNodeContents(this.element); + this.range.collapse(this.element); + }, + + insertContent: function(fragments) { + fragments.each((function(fragment) { + this.element.appendChild(fragment); + }).bind(this)); + } +}); + +Insertion.After = Class.create(); +Insertion.After.prototype = Object.extend(new Abstract.Insertion('afterEnd'), { + initializeRange: function() { + this.range.setStartAfter(this.element); + }, + + insertContent: function(fragments) { + fragments.each((function(fragment) { + this.element.parentNode.insertBefore(fragment, + this.element.nextSibling); + }).bind(this)); + } +}); + +/*--------------------------------------------------------------------------*/ + +Element.ClassNames = Class.create(); +Element.ClassNames.prototype = { + initialize: function(element) { + this.element = $(element); + }, + + _each: function(iterator) { + this.element.className.split(/\s+/).select(function(name) { + return name.length > 0; + })._each(iterator); + }, + + set: function(className) { + this.element.className = className; + }, + + add: function(classNameToAdd) { + if (this.include(classNameToAdd)) return; + this.set(this.toArray().concat(classNameToAdd).join(' ')); + }, + + remove: function(classNameToRemove) { + if (!this.include(classNameToRemove)) return; + this.set(this.select(function(className) { + return className != classNameToRemove; + })); + }, + + toString: function() { + return this.toArray().join(' '); + } +} + +Object.extend(Element.ClassNames.prototype, Enumerable); +var Field = { + clear: function() { + for (var i = 0; i < arguments.length; i++) + $(arguments[i]).value = ''; + }, + + focus: function(element) { + $(element).focus(); + }, + + present: function() { + for (var i = 0; i < arguments.length; i++) + if ($(arguments[i]).value == '') return false; + return true; + }, + + select: function(element) { + $(element).select(); + }, + + activate: function(element) { + $(element).focus(); + $(element).select(); + } +} + +/*--------------------------------------------------------------------------*/ + +var Form = { + serialize: function(form) { + var elements = Form.getElements($(form)); + var queryComponents = new Array(); + + for (var i = 0; i < elements.length; i++) { + var queryComponent = Form.Element.serialize(elements[i]); + if (queryComponent) + queryComponents.push(queryComponent); + } + + return queryComponents.join('&'); + }, + + getElements: function(form) { + form = $(form); + var elements = new Array(); + + for (tagName in Form.Element.Serializers) { + var tagElements = form.getElementsByTagName(tagName); + for (var j = 0; j < tagElements.length; j++) + elements.push(tagElements[j]); + } + return elements; + }, + + getInputs: function(form, typeName, name) { + form = $(form); + var inputs = form.getElementsByTagName('input'); + + if (!typeName && !name) + return inputs; + + var matchingInputs = new Array(); + for (var i = 0; i < inputs.length; i++) { + var input = inputs[i]; + if ((typeName && input.type != typeName) || + (name && input.name != name)) + continue; + matchingInputs.push(input); + } + + return matchingInputs; + }, + + disable: function(form) { + var elements = Form.getElements(form); + for (var i = 0; i < elements.length; i++) { + var element = elements[i]; + element.blur(); + element.disabled = 'true'; + } + }, + + enable: function(form) { + var elements = Form.getElements(form); + for (var i = 0; i < elements.length; i++) { + var element = elements[i]; + element.disabled = ''; + } + }, + + focusFirstElement: function(form) { + form = $(form); + var elements = Form.getElements(form); + for (var i = 0; i < elements.length; i++) { + var element = elements[i]; + if (element.type != 'hidden' && !element.disabled) { + Field.activate(element); + break; + } + } + }, + + reset: function(form) { + $(form).reset(); + } +} + +Form.Element = { + serialize: function(element) { + element = $(element); + var method = element.tagName.toLowerCase(); + var parameter = Form.Element.Serializers[method](element); + + if (parameter) + return encodeURIComponent(parameter[0]) + '=' + + encodeURIComponent(parameter[1]); + }, + + getValue: function(element) { + element = $(element); + var method = element.tagName.toLowerCase(); + var parameter = Form.Element.Serializers[method](element); + + if (parameter) + return parameter[1]; + } +} + +Form.Element.Serializers = { + input: function(element) { + switch (element.type.toLowerCase()) { + case 'submit': + case 'hidden': + case 'password': + case 'text': + return Form.Element.Serializers.textarea(element); + case 'checkbox': + case 'radio': + return Form.Element.Serializers.inputSelector(element); + } + return false; + }, + + inputSelector: function(element) { + if (element.checked) + return [element.name, element.value]; + }, + + textarea: function(element) { + return [element.name, element.value]; + }, + + select: function(element) { + return Form.Element.Serializers[element.type == 'select-one' ? + 'selectOne' : 'selectMany'](element); + }, + + selectOne: function(element) { + var value = '', opt, index = element.selectedIndex; + if (index >= 0) { + opt = element.options[index]; + value = opt.value; + if (!value && !('value' in opt)) + value = opt.text; + } + return [element.name, value]; + }, + + selectMany: function(element) { + var value = new Array(); + for (var i = 0; i < element.length; i++) { + var opt = element.options[i]; + if (opt.selected) { + var optValue = opt.value; + if (!optValue && !('value' in opt)) + optValue = opt.text; + value.push(optValue); + } + } + return [element.name, value]; + } +} + +/*--------------------------------------------------------------------------*/ + +var $F = Form.Element.getValue; + +/*--------------------------------------------------------------------------*/ + +Abstract.TimedObserver = function() {} +Abstract.TimedObserver.prototype = { + initialize: function(element, frequency, callback) { + this.frequency = frequency; + this.element = $(element); + this.callback = callback; + + this.lastValue = this.getValue(); + this.registerCallback(); + }, + + registerCallback: function() { + setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); + }, + + onTimerEvent: function() { + var value = this.getValue(); + if (this.lastValue != value) { + this.callback(this.element, value); + this.lastValue = value; + } + } +} + +Form.Element.Observer = Class.create(); +Form.Element.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.Observer = Class.create(); +Form.Observer.prototype = Object.extend(new Abstract.TimedObserver(), { + getValue: function() { + return Form.serialize(this.element); + } +}); + +/*--------------------------------------------------------------------------*/ + +Abstract.EventObserver = function() {} +Abstract.EventObserver.prototype = { + initialize: function(element, callback) { + this.element = $(element); + this.callback = callback; + + this.lastValue = this.getValue(); + if (this.element.tagName.toLowerCase() == 'form') + this.registerFormCallbacks(); + else + this.registerCallback(this.element); + }, + + onElementEvent: function() { + var value = this.getValue(); + if (this.lastValue != value) { + this.callback(this.element, value); + this.lastValue = value; + } + }, + + registerFormCallbacks: function() { + var elements = Form.getElements(this.element); + for (var i = 0; i < elements.length; i++) + this.registerCallback(elements[i]); + }, + + registerCallback: function(element) { + if (element.type) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + element.target = this; + element.prev_onclick = element.onclick || Prototype.emptyFunction; + element.onclick = function() { + this.prev_onclick(); + this.target.onElementEvent(); + } + break; + case 'password': + case 'text': + case 'textarea': + case 'select-one': + case 'select-multiple': + element.target = this; + element.prev_onchange = element.onchange || Prototype.emptyFunction; + element.onchange = function() { + this.prev_onchange(); + this.target.onElementEvent(); + } + break; + } + } + } +} + +Form.Element.EventObserver = Class.create(); +Form.Element.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.EventObserver = Class.create(); +Form.EventObserver.prototype = Object.extend(new Abstract.EventObserver(), { + getValue: function() { + return Form.serialize(this.element); + } +}); +if (!window.Event) { + var Event = new Object(); +} + +Object.extend(Event, { + KEY_BACKSPACE: 8, + KEY_TAB: 9, + KEY_RETURN: 13, + KEY_ESC: 27, + KEY_LEFT: 37, + KEY_UP: 38, + KEY_RIGHT: 39, + KEY_DOWN: 40, + KEY_DELETE: 46, + + element: function(event) { + return event.target || event.srcElement; + }, + + isLeftClick: function(event) { + return (((event.which) && (event.which == 1)) || + ((event.button) && (event.button == 1))); + }, + + pointerX: function(event) { + return event.pageX || (event.clientX + + (document.documentElement.scrollLeft || document.body.scrollLeft)); + }, + + pointerY: function(event) { + return event.pageY || (event.clientY + + (document.documentElement.scrollTop || document.body.scrollTop)); + }, + + stop: function(event) { + if (event.preventDefault) { + event.preventDefault(); + event.stopPropagation(); + } else { + event.returnValue = false; + event.cancelBubble = true; + } + }, + + // find the first node with the given tagName, starting from the + // node the event was triggered on; traverses the DOM upwards + findElement: function(event, tagName) { + var element = Event.element(event); + while (element.parentNode && (!element.tagName || + (element.tagName.toUpperCase() != tagName.toUpperCase()))) + element = element.parentNode; + return element; + }, + + observers: false, + + _observeAndCache: function(element, name, observer, useCapture) { + if (!this.observers) this.observers = []; + if (element.addEventListener) { + this.observers.push([element, name, observer, useCapture]); + element.addEventListener(name, observer, useCapture); + } else if (element.attachEvent) { + this.observers.push([element, name, observer, useCapture]); + element.attachEvent('on' + name, observer); + } + }, + + unloadCache: function() { + if (!Event.observers) return; + for (var i = 0; i < Event.observers.length; i++) { + Event.stopObserving.apply(this, Event.observers[i]); + Event.observers[i][0] = null; + } + Event.observers = false; + }, + + observe: function(element, name, observer, useCapture) { + var element = $(element); + useCapture = useCapture || false; + + if (name == 'keypress' && + (navigator.appVersion.match(/Konqueror|Safari|KHTML/) + || element.attachEvent)) + name = 'keydown'; + + this._observeAndCache(element, name, observer, useCapture); + }, + + stopObserving: function(element, name, observer, useCapture) { + var element = $(element); + useCapture = useCapture || false; + + if (name == 'keypress' && + (navigator.appVersion.match(/Konqueror|Safari|KHTML/) + || element.detachEvent)) + name = 'keydown'; + + if (element.removeEventListener) { + element.removeEventListener(name, observer, useCapture); + } else if (element.detachEvent) { + element.detachEvent('on' + name, observer); + } + } +}); + +/* prevent memory leaks in IE */ +Event.observe(window, 'unload', Event.unloadCache, false); +var Position = { + // set to true if needed, warning: firefox performance problems + // NOT neeeded for page scrolling, only if draggable contained in + // scrollable elements + includeScrollOffsets: false, + + // must be called before calling withinIncludingScrolloffset, every time the + // page is scrolled + prepare: function() { + this.deltaX = window.pageXOffset + || document.documentElement.scrollLeft + || document.body.scrollLeft + || 0; + this.deltaY = window.pageYOffset + || document.documentElement.scrollTop + || document.body.scrollTop + || 0; + }, + + realOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.scrollTop || 0; + valueL += element.scrollLeft || 0; + element = element.parentNode; + } while (element); + return [valueL, valueT]; + }, + + cumulativeOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + } while (element); + return [valueL, valueT]; + }, + + positionedOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + if (element) { + p = Element.getStyle(element, 'position'); + if (p == 'relative' || p == 'absolute') break; + } + } while (element); + return [valueL, valueT]; + }, + + offsetParent: function(element) { + if (element.offsetParent) return element.offsetParent; + if (element == document.body) return element; + + while ((element = element.parentNode) && element != document.body) + if (Element.getStyle(element, 'position') != 'static') + return element; + + return document.body; + }, + + // caches x/y coordinate pair to use with overlap + within: function(element, x, y) { + if (this.includeScrollOffsets) + return this.withinIncludingScrolloffsets(element, x, y); + this.xcomp = x; + this.ycomp = y; + this.offset = this.cumulativeOffset(element); + + return (y >= this.offset[1] && + y < this.offset[1] + element.offsetHeight && + x >= this.offset[0] && + x < this.offset[0] + element.offsetWidth); + }, + + withinIncludingScrolloffsets: function(element, x, y) { + var offsetcache = this.realOffset(element); + + this.xcomp = x + offsetcache[0] - this.deltaX; + this.ycomp = y + offsetcache[1] - this.deltaY; + this.offset = this.cumulativeOffset(element); + + return (this.ycomp >= this.offset[1] && + this.ycomp < this.offset[1] + element.offsetHeight && + this.xcomp >= this.offset[0] && + this.xcomp < this.offset[0] + element.offsetWidth); + }, + + // within must be called directly before + overlap: function(mode, element) { + if (!mode) return 0; + if (mode == 'vertical') + return ((this.offset[1] + element.offsetHeight) - this.ycomp) / + element.offsetHeight; + if (mode == 'horizontal') + return ((this.offset[0] + element.offsetWidth) - this.xcomp) / + element.offsetWidth; + }, + + clone: function(source, target) { + source = $(source); + target = $(target); + target.style.position = 'absolute'; + var offsets = this.cumulativeOffset(source); + target.style.top = offsets[1] + 'px'; + target.style.left = offsets[0] + 'px'; + target.style.width = source.offsetWidth + 'px'; + target.style.height = source.offsetHeight + 'px'; + }, + + page: function(forElement) { + var valueT = 0, valueL = 0; + + var element = forElement; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + + // Safari fix + if (element.offsetParent==document.body) + if (Element.getStyle(element,'position')=='absolute') break; + + } while (element = element.offsetParent); + + element = forElement; + do { + valueT -= element.scrollTop || 0; + valueL -= element.scrollLeft || 0; + } while (element = element.parentNode); + + return [valueL, valueT]; + }, + + clone: function(source, target) { + var options = Object.extend({ + setLeft: true, + setTop: true, + setWidth: true, + setHeight: true, + offsetTop: 0, + offsetLeft: 0 + }, arguments[2] || {}) + + // find page position of source + source = $(source); + var p = Position.page(source); + + // find coordinate system to use + target = $(target); + var delta = [0, 0]; + var parent = null; + // delta [0,0] will do fine with position: fixed elements, + // position:absolute needs offsetParent deltas + if (Element.getStyle(target,'position') == 'absolute') { + parent = Position.offsetParent(target); + delta = Position.page(parent); + } + + // correct by body offsets (fixes Safari) + if (parent == document.body) { + delta[0] -= document.body.offsetLeft; + delta[1] -= document.body.offsetTop; + } + + // set position + if(options.setLeft) target.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; + if(options.setTop) target.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; + if(options.setWidth) target.style.width = source.offsetWidth + 'px'; + if(options.setHeight) target.style.height = source.offsetHeight + 'px'; + }, + + absolutize: function(element) { + element = $(element); + if (element.style.position == 'absolute') return; + Position.prepare(); + + var offsets = Position.positionedOffset(element); + var top = offsets[1]; + var left = offsets[0]; + var width = element.clientWidth; + var height = element.clientHeight; + + element._originalLeft = left - parseFloat(element.style.left || 0); + element._originalTop = top - parseFloat(element.style.top || 0); + element._originalWidth = element.style.width; + element._originalHeight = element.style.height; + + element.style.position = 'absolute'; + element.style.top = top + 'px';; + element.style.left = left + 'px';; + element.style.width = width + 'px';; + element.style.height = height + 'px';; + }, + + relativize: function(element) { + element = $(element); + if (element.style.position == 'relative') return; + Position.prepare(); + + element.style.position = 'relative'; + var top = parseFloat(element.style.top || 0) - (element._originalTop || 0); + var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); + + element.style.top = top + 'px'; + element.style.left = left + 'px'; + element.style.height = element._originalHeight; + element.style.width = element._originalWidth; + } +} + +// Safari returns margins on body which is incorrect if the child is absolutely +// positioned. For performance reasons, redefine Position.cumulativeOffset for +// KHTML/WebKit only. +if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) { + Position.cumulativeOffset = function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + if (element.offsetParent == document.body) + if (Element.getStyle(element, 'position') == 'absolute') break; + + element = element.offsetParent; + } while (element); + + return [valueL, valueT]; + } +} \ No newline at end of file diff --git a/root/js/scriptaculous.js b/root/js/scriptaculous.js new file mode 100644 index 0000000..940d886 --- /dev/null +++ b/root/js/scriptaculous.js @@ -0,0 +1,48 @@ +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// +// Permission is hereby granted, free of charge, to any person obtaining +// a copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to +// permit persons to whom the Software is furnished to do so, subject to +// the following conditions: +// +// The above copyright notice and this permission notice shall be +// included in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +var Scriptaculous = { + Version: '1.5_rc4', + require: function(libraryName) { + // inserting via DOM fails in Safari 2.0, so brute force approach + document.write(''); + }, + load: function() { + if((typeof Prototype=='undefined') || + parseFloat(Prototype.Version.split(".")[0] + "." + + Prototype.Version.split(".")[1]) < 1.4) + throw("script.aculo.us requires the Prototype JavaScript framework >= 1.4.0"); + var scriptTags = document.getElementsByTagName("script"); + for(var i=0;i= 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){ + newValue = v; + offset = currentOffset; + } + }); + return newValue; + } + 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) { + this.activeHandle = this.handles[handleIdx]; + this.activeHandleIdx = handleIdx; + } + handleIdx = handleIdx || this.activeHandleIdx || 0; + if(this.restricted) { + if((handleIdx>0) && (sliderValuethis.values[handleIdx+1])) + sliderValue = this.values[handleIdx+1]; + } + sliderValue = this.getNearestValue(sliderValue); + this.values[handleIdx] = sliderValue; + this.value = this.values[0]; // assure backwards compat + + this.handles[handleIdx].style[ this.isVertical() ? 'top' : 'left'] = + this.translateToPx(sliderValue); + + this.drawSpans(); + this.updateFinished(); + }, + setValueBy: function(delta, handleIdx) { + this.setValue(this.values[handleIdx || this.activeHandleIdx || 0] + delta, + handleIdx || this.activeHandleIdx || 0); + }, + translateToPx: function(value) { + return Math.round((this.trackLength / (this.range.end - this.range.start)) * (value - this.range.start)) + "px"; + }, + translateToValue: function(offset) { + return ((offset/this.trackLength) * (this.range.end - this.range.start)) + this.range.start; + }, + getRange: function(range) { + var v = this.values.sortBy(Prototype.K); + range = range || 0; + return $R(v[range],v[range+1]); + }, + minimumOffset: function(){ + return(this.isVertical() ? this.alignY : this.alignX); + }, + maximumOffset: function(){ + return(this.isVertical() ? + this.track.offsetHeight - this.alignY : this.track.offsetWidth - this.alignX); + }, + isVertical: function(){ + return (this.axis == 'vertical'); + }, + drawSpans: function() { + var slider = this; + if(this.spans) + $R(0, this.spans.length-1).each(function(r) { slider.setSpan(r, slider.getRange(r)) }); + }, + setSpan: function(span, range) { + if(this.isVertical()) { + this.spans[span].style.top = this.translateToPx(range.start); + this.spans[span].style.height = this.translateToPx(range.end - range.start); + } else { + this.spans[span].style.left = this.translateToPx(range.start); + this.spans[span].style.width = this.translateToPx(range.end - range.start); + } + }, + startDrag: function(event) { + if(Event.isLeftClick(event)) { + if(!this.disabled){ + this.active = true; + + // find the handle (prevents issues with Safari) + var handle = Event.element(event); + while((this.handles.indexOf(handle) == -1) && handle.parentNode) + handle = handle.parentNode; + + this.activeHandle = handle; + this.activeHandleIdx = this.handles.indexOf(this.activeHandle); + + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + var offsets = Position.cumulativeOffset(this.activeHandle); + this.offsetX = (pointer[0] - offsets[0]); + this.offsetY = (pointer[1] - offsets[1]); + + } + Event.stop(event); + } + }, + update: function(event) { + if(this.active) { + if(!this.dragging) { + this.dragging = true; + if(this.activeHandle.style.position=="") style.position = "relative"; + } + this.draw(event); + // fix AppleWebKit rendering + if(navigator.appVersion.indexOf('AppleWebKit')>0) window.scrollBy(0,0); + Event.stop(event); + } + }, + draw: function(event) { + var pointer = [Event.pointerX(event), Event.pointerY(event)]; + var offsets = Position.cumulativeOffset(this.track); + pointer[0] -= this.offsetX + offsets[0]; + pointer[1] -= this.offsetY + offsets[1]; + this.setValue(this.translateToValue( this.isVertical() ? pointer[1] : pointer[0] )); + if(this.options.onSlide) this.options.onSlide(this.values.length>1 ? this.values : this.value, this); + }, + endDrag: function(event) { + if(this.active && this.dragging) { + this.finishDrag(event, true); + Event.stop(event); + } + this.active = false; + this.dragging = false; + }, + finishDrag: function(event, success) { + this.active = false; + this.dragging = false; + this.updateFinished(); + }, + updateFinished: function() { + if(this.options.onChange) this.options.onChange(this.values.length>1 ? this.values : this.value, this); + } +} diff --git a/root/js/unittest.js b/root/js/unittest.js new file mode 100644 index 0000000..20941ad --- /dev/null +++ b/root/js/unittest.js @@ -0,0 +1,363 @@ +// Copyright (c) 2005 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// (c) 2005 Jon Tirsen (http://www.tirsen.com) +// (c) 2005 Michael Schuerig (http://www.schuerig.de/michael/) +// +// See scriptaculous.js for full license. + +// experimental, Firefox-only +Event.simulateMouse = function(element, eventName) { + var options = Object.extend({ + pointerX: 0, + pointerY: 0, + buttons: 0 + }, arguments[2] || {}); + var oEvent = document.createEvent("MouseEvents"); + oEvent.initMouseEvent(eventName, true, true, document.defaultView, + options.buttons, options.pointerX, options.pointerY, options.pointerX, options.pointerY, + false, false, false, false, 0, $(element)); + + if(this.mark) Element.remove(this.mark); + this.mark = document.createElement('div'); + this.mark.appendChild(document.createTextNode(" ")); + document.body.appendChild(this.mark); + this.mark.style.position = 'absolute'; + this.mark.style.top = options.pointerY + "px"; + this.mark.style.left = options.pointerX + "px"; + this.mark.style.width = "5px"; + this.mark.style.height = "5px;"; + this.mark.style.borderTop = "1px solid red;" + this.mark.style.borderLeft = "1px solid red;" + + if(this.step) + alert('['+new Date().getTime().toString()+'] '+eventName+'/'+Test.Unit.inspect(options)); + + $(element).dispatchEvent(oEvent); +}; + +// Note: Due to a fix in Firefox 1.0.5/6 that probably fixed "too much", this doesn't work in 1.0.6 or DP2. +// You need to downgrade to 1.0.4 for now to get this working +// See https://bugzilla.mozilla.org/show_bug.cgi?id=289940 for the fix that fixed too much +Event.simulateKey = function(element, eventName) { + var options = Object.extend({ + ctrlKey: false, + altKey: false, + shiftKey: false, + metaKey: false, + keyCode: 0, + charCode: 0 + }, arguments[2] || {}); + + var oEvent = document.createEvent("KeyEvents"); + oEvent.initKeyEvent(eventName, true, true, window, + options.ctrlKey, options.altKey, options.shiftKey, options.metaKey, + options.keyCode, options.charCode ); + $(element).dispatchEvent(oEvent); +}; + +Event.simulateKeys = function(element, command) { + for(var i=0; i ' + + (typeof obj[property] == "string" ? + '"' + obj[property] + '"' : + obj[property])); + } + + return ("'" + obj + "' #" + typeof obj + + ": {" + info.join(", ") + "}"); +} + +Test.Unit.Logger = Class.create(); +Test.Unit.Logger.prototype = { + initialize: function(log) { + this.log = $(log); + if (this.log) { + this._createLogTable(); + } + }, + start: function(testName) { + if (!this.log) return; + this.testName = testName; + this.lastLogLine = document.createElement('tr'); + this.statusCell = document.createElement('td'); + this.nameCell = document.createElement('td'); + this.nameCell.appendChild(document.createTextNode(testName)); + this.messageCell = document.createElement('td'); + this.lastLogLine.appendChild(this.statusCell); + this.lastLogLine.appendChild(this.nameCell); + this.lastLogLine.appendChild(this.messageCell); + this.loglines.appendChild(this.lastLogLine); + }, + finish: function(status, summary) { + if (!this.log) return; + this.lastLogLine.className = status; + this.statusCell.innerHTML = status; + this.messageCell.innerHTML = this._toHTML(summary); + }, + message: function(message) { + if (!this.log) return; + this.messageCell.innerHTML = this._toHTML(message); + }, + summary: function(summary) { + if (!this.log) return; + this.logsummary.innerHTML = this._toHTML(summary); + }, + _createLogTable: function() { + this.log.innerHTML = + '

' + + '' + + '' + + '' + + '

Status	Test	Message

'; + this.logsummary = $('logsummary') + this.loglines = $('loglines'); + }, + _toHTML: function(txt) { + return txt.escapeHTML().replace(/\n/g,"
"); + } +} + +Test.Unit.Runner = Class.create(); +Test.Unit.Runner.prototype = { + initialize: function(testcases) { + this.options = Object.extend({ + testLog: 'testlog' + }, arguments[1] || {}); + this.options.resultsURL = this.parseResultsURLQueryParameter(); + if (this.options.testLog) { + this.options.testLog = $(this.options.testLog) || null; + } + if(this.options.tests) { + this.tests = []; + for(var i = 0; i < this.options.tests.length; i++) { + if(/^test/.test(this.options.tests[i])) { + this.tests.push(new Test.Unit.Testcase(this.options.tests[i], testcases[this.options.tests[i]], testcases["setup"], testcases["teardown"])); + } + } + } else { + if (this.options.test) { + this.tests = [new Test.Unit.Testcase(this.options.test, testcases[this.options.test], testcases["setup"], testcases["teardown"])]; + } else { + this.tests = []; + for(var testcase in testcases) { + if(/^test/.test(testcase)) { + this.tests.push(new Test.Unit.Testcase(testcase, testcases[testcase], testcases["setup"], testcases["teardown"])); + } + } + } + } + this.currentTest = 0; + this.logger = new Test.Unit.Logger(this.options.testLog); + setTimeout(this.runTests.bind(this), 1000); + }, + parseResultsURLQueryParameter: function() { + return window.location.search.parseQuery()["resultsURL"]; + }, + // Returns: + // "ERROR" if there was an error, + // "FAILURE" if there was a failure, or + // "SUCCESS" if there was neither + getResult: function() { + var hasFailure = false; + for(var i=0;i 0) { + return "ERROR"; + } + if (this.tests[i].failures > 0) { + hasFailure = true; + } + } + if (hasFailure) { + return "FAILURE"; + } else { + return "SUCCESS"; + } + }, + postResults: function() { + if (this.options.resultsURL) { + new Ajax.Request(this.options.resultsURL, + { method: 'get', parameters: 'result=' + this.getResult(), asynchronous: false }); + } + }, + runTests: function() { + var test = this.tests[this.currentTest]; + if (!test) { + // finished! + this.postResults(); + this.logger.summary(this.summary()); + return; + } + if(!test.isWaiting) { + this.logger.start(test.name); + } + test.run(); + if(test.isWaiting) { + this.logger.message("Waiting for " + test.timeToWait + "ms"); + setTimeout(this.runTests.bind(this), test.timeToWait || 1000); + } else { + this.logger.finish(test.status(), test.summary()); + this.currentTest++; + // tail recursive, hopefully the browser will skip the stackframe + this.runTests(); + } + }, + summary: function() { + var assertions = 0; + var failures = 0; + var errors = 0; + var messages = []; + for(var i=0;i 0) return 'failed'; + if (this.errors > 0) return 'error'; + return 'passed'; + }, + assert: function(expression) { + var message = arguments[1] || 'assert: got "' + Test.Unit.inspect(expression) + '"'; + try { expression ? this.pass() : + this.fail(message); } + catch(e) { this.error(e); } + }, + assertEqual: function(expected, actual) { + var message = arguments[2] || "assertEqual"; + try { (expected == actual) ? this.pass() : + this.fail(message + ': expected "' + Test.Unit.inspect(expected) + + '", actual "' + Test.Unit.inspect(actual) + '"'); } + catch(e) { this.error(e); } + }, + assertNotEqual: function(expected, actual) { + var message = arguments[2] || "assertNotEqual"; + try { (expected != actual) ? this.pass() : + this.fail(message + ': got "' + Test.Unit.inspect(actual) + '"'); } + catch(e) { this.error(e); } + }, + assertNull: function(obj) { + var message = arguments[1] || 'assertNull' + try { (obj==null) ? this.pass() : + this.fail(message + ': got "' + Test.Unit.inspect(obj) + '"'); } + catch(e) { this.error(e); } + }, + assertHidden: function(element) { + var message = arguments[1] || 'assertHidden'; + this.assertEqual("none", element.style.display, message); + }, + assertNotNull: function(object) { + var message = arguments[1] || 'assertNotNull'; + this.assert(object != null, message); + }, + assertInstanceOf: function(expected, actual) { + var message = arguments[2] || 'assertInstanceOf'; + try { + (actual instanceof expected) ? this.pass() : + this.fail(message + ": object was not an instance of the expected type"); } + catch(e) { this.error(e); } + }, + assertNotInstanceOf: function(expected, actual) { + var message = arguments[2] || 'assertNotInstanceOf'; + try { + !(actual instanceof expected) ? this.pass() : + this.fail(message + ": object was an instance of the not expected type"); } + catch(e) { this.error(e); } + }, + _isVisible: function(element) { + element = $(element); + if(!element.parentNode) return true; + this.assertNotNull(element); + if(element.style && Element.getStyle(element, 'display') == 'none') + return false; + + return this._isVisible(element.parentNode); + }, + assertNotVisible: function(element) { + this.assert(!this._isVisible(element), Test.Unit.inspect(element) + " was not hidden and didn't have a hidden parent either. " + ("" || arguments[1])); + }, + assertVisible: function(element) { + this.assert(this._isVisible(element), Test.Unit.inspect(element) + " was not visible. " + ("" || arguments[1])); + } +} + +Test.Unit.Testcase = Class.create(); +Object.extend(Object.extend(Test.Unit.Testcase.prototype, Test.Unit.Assertions.prototype), { + initialize: function(name, test, setup, teardown) { + Test.Unit.Assertions.prototype.initialize.bind(this)(); + this.name = name; + this.test = test || function() {}; + this.setup = setup || function() {}; + this.teardown = teardown || function() {}; + this.isWaiting = false; + this.timeToWait = 1000; + }, + wait: function(time, nextPart) { + this.isWaiting = true; + this.test = nextPart; + this.timeToWait = time; + }, + run: function() { + try { + try { + if (!this.isWaiting) this.setup.bind(this)(); + this.isWaiting = false; + this.test.bind(this)(); + } finally { + if(!this.isWaiting) { + this.teardown.bind(this)(); + } + } + } + catch(e) { this.error(e); } + } +}); \ No newline at end of file diff --git a/root/links b/root/links index fa78da8..c2fa4db 100644 --- a/root/links +++ b/root/links @@ -8,6 +8,24 @@ END %] + [% href.js_library() %] +

@@ -52,24 +70,31 @@

- - - - - »[% link.title %]« - - - edit - -
- - - [% rtag.name %] +
  + + + + + [% link.title %] + + V +
  +
  +
  + + edit -
+
- + + [% rtag.name %] + +
+

+ [% END %] diff --git a/root/style.css b/root/style.css index 859eae8..d7c9dfe 100644 --- a/root/style.css +++ b/root/style.css @@ -126,4 +126,32 @@ div#links ol > li { padding:0;margin:0;border:0; margin-bottom: 5px; + position: relative; + display: block; +} +div#links ol > li div.link.head span.link.appear +{ + display: block; + position: absolute;bottom:0;right:1px; + text-align: right; + background-color: red; + width: 15px; + text-align: center; +} +div#links ol > li div.link.details span.link.edit +{ + border: solid thin red; + margin-right: 4px; +} +div#links ol > li div.link.details ul +{ + display: inline; + list-style: none; + padding:0;margin:0;border:0; +} +div#links ol > li div.link.details ul li +{ + display: inline; + padding:0;margin:0;border:0; + padding-left: 5px; margin-left: 5px; border-left: solid thin black; } \ No newline at end of file -- cgit v1.2.3