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upgrade scriptaculous

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This commit is contained in:
Andrew Dolgov 2011-09-01 10:15:18 +04:00
parent b1a4b0e98f
commit 19c6deae82
4 changed files with 453 additions and 442 deletions
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148
lib/scriptaculous/controls.js vendored
View file

@ -1,24 +1,24 @@
// script.aculo.us controls.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// script.aculo.us controls.js v1.8.3, Thu Oct 08 11:23:33 +0200 2009
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// (c) 2005-2007 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
// (c) 2005-2007 Jon Tirsen (http://www.tirsen.com)
// Copyright (c) 2005-2009 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// (c) 2005-2009 Ivan Krstic (http://blogs.law.harvard.edu/ivan)
// (c) 2005-2009 Jon Tirsen (http://www.tirsen.com)
// Contributors:
// Richard Livsey
// Rahul Bhargava
// Rob Wills
//
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
// Autocompleter.Base handles all the autocompletion functionality
// 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,
// 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
// 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
@ -32,23 +32,23 @@
// 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
// 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.
if(typeof Effect == 'undefined')
throw("controls.js requires including script.aculo.us' effects.js library");
var Autocompleter = { }
var Autocompleter = { };
Autocompleter.Base = Class.create({
baseInitialize: function(element, update, options) {
element = $(element)
this.element = element;
this.update = $(update);
this.hasFocus = false;
this.changed = false;
this.active = false;
this.index = 0;
element = $(element);
this.element = element;
this.update = $(update);
this.hasFocus = false;
this.changed = false;
this.active = false;
this.index = 0;
this.entryCount = 0;
this.oldElementValue = this.element.value;
@ -61,28 +61,28 @@ Autocompleter.Base = Class.create({
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){
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,
setHeight: false,
offsetTop: element.offsetHeight
});
}
Effect.Appear(update,{duration:0.15});
};
this.options.onHide = this.options.onHide ||
this.options.onHide = this.options.onHide ||
function(element, update){ new Effect.Fade(update,{duration:0.15}) };
if(typeof(this.options.tokens) == 'string')
if(typeof(this.options.tokens) == 'string')
this.options.tokens = new Array(this.options.tokens);
// Force carriage returns as token delimiters anyway
if (!this.options.tokens.include('\n'))
this.options.tokens.push('\n');
this.observer = null;
this.element.setAttribute('autocomplete','off');
Element.hide(this.update);
@ -93,10 +93,10 @@ Autocompleter.Base = Class.create({
show: function() {
if(Element.getStyle(this.update, 'display')=='none') this.options.onShow(this.element, this.update);
if(!this.iefix &&
if(!this.iefix &&
(Prototype.Browser.IE) &&
(Element.getStyle(this.update, 'position')=='absolute')) {
new Insertion.After(this.update,
new Insertion.After(this.update,
'<iframe id="' + this.update.id + '_iefix" '+
'style="display:none;position:absolute;filter:progid:DXImageTransform.Microsoft.Alpha(opacity=0);" ' +
'src="javascript:false;" frameborder="0" scrolling="no"></iframe>');
@ -104,7 +104,7 @@ Autocompleter.Base = Class.create({
}
if(this.iefix) setTimeout(this.fixIEOverlapping.bind(this), 50);
},
fixIEOverlapping: function() {
Position.clone(this.update, this.iefix, {setTop:(!this.update.style.height)});
this.iefix.style.zIndex = 1;
@ -152,15 +152,15 @@ Autocompleter.Base = Class.create({
Event.stop(event);
return;
}
else
if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN ||
else
if(event.keyCode==Event.KEY_TAB || event.keyCode==Event.KEY_RETURN ||
(Prototype.Browser.WebKit > 0 && event.keyCode == 0)) return;
this.changed = true;
this.hasFocus = true;
if(this.observer) clearTimeout(this.observer);
this.observer =
this.observer =
setTimeout(this.onObserverEvent.bind(this), this.options.frequency*1000);
},
@ -172,35 +172,35 @@ Autocompleter.Base = Class.create({
onHover: function(event) {
var element = Event.findElement(event, 'LI');
if(this.index != element.autocompleteIndex)
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;
},
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") :
this.index==i ?
Element.addClassName(this.getEntry(i),"selected") :
Element.removeClassName(this.getEntry(i),"selected");
if(this.hasFocus) {
if(this.hasFocus) {
this.show();
this.active = true;
}
@ -209,27 +209,27 @@ Autocompleter.Base = Class.create({
this.hide();
}
},
markPrevious: function() {
if(this.index > 0) this.index--
if(this.index > 0) this.index--;
else this.index = this.entryCount-1;
this.getEntry(this.index).scrollIntoView(true);
},
markNext: function() {
if(this.index < this.entryCount-1) this.index++
if(this.index < this.entryCount-1) this.index++;
else this.index = 0;
this.getEntry(this.index).scrollIntoView(false);
},
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());
@ -246,7 +246,7 @@ Autocompleter.Base = Class.create({
if(nodes.length>0) value = Element.collectTextNodes(nodes[0], this.options.select);
} else
value = Element.collectTextNodesIgnoreClass(selectedElement, 'informal');
var bounds = this.getTokenBounds();
if (bounds[0] != -1) {
var newValue = this.element.value.substr(0, bounds[0]);
@ -259,7 +259,7 @@ Autocompleter.Base = Class.create({
}
this.oldElementValue = this.element.value;
this.element.focus();
if (this.options.afterUpdateElement)
this.options.afterUpdateElement(this.element, selectedElement);
},
@ -271,20 +271,20 @@ Autocompleter.Base = Class.create({
Element.cleanWhitespace(this.update.down());
if(this.update.firstChild && this.update.down().childNodes) {
this.entryCount =
this.entryCount =
this.update.down().childNodes.length;
for (var i = 0; i < this.entryCount; i++) {
var entry = this.getEntry(i);
entry.autocompleteIndex = i;
this.addObservers(entry);
}
} else {
} else {
this.entryCount = 0;
}
this.stopIndicator();
this.index = 0;
if(this.entryCount==1 && this.options.autoSelect) {
this.selectEntry();
this.hide();
@ -300,7 +300,7 @@ Autocompleter.Base = Class.create({
},
onObserverEvent: function() {
this.changed = false;
this.changed = false;
this.tokenBounds = null;
if(this.getToken().length>=this.options.minChars) {
this.getUpdatedChoices();
@ -353,16 +353,16 @@ Ajax.Autocompleter = Class.create(Autocompleter.Base, {
getUpdatedChoices: function() {
this.startIndicator();
var entry = encodeURIComponent(this.options.paramName) + '=' +
var 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)
if(this.options.defaultParams)
this.options.parameters += '&' + this.options.defaultParams;
new Ajax.Request(this.url, this.options);
},
@ -384,7 +384,7 @@ Ajax.Autocompleter = Class.create(Autocompleter.Base, {
// - choices - How many autocompletion choices to offer
//
// - partialSearch - If false, the autocompleter will match entered
// text only at the beginning of strings in the
// 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
@ -401,7 +401,7 @@ Ajax.Autocompleter = Class.create(Autocompleter.Base, {
// - ignoreCase - Whether to ignore case when autocompleting.
// Defaults to true.
//
// It's possible to pass in a custom function as the 'selector'
// 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.
@ -429,20 +429,20 @@ Autocompleter.Local = Class.create(Autocompleter.Base, {
var entry = instance.getToken();
var count = 0;
for (var i = 0; i < instance.options.array.length &&
ret.length < instance.options.choices ; i++) {
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()) :
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("<li><strong>" + elem.substr(0, entry.length) + "</strong>" +
if (foundPos == 0 && elem.length != entry.length) {
ret.push("<li><strong>" + elem.substr(0, entry.length) + "</strong>" +
elem.substr(entry.length) + "</li>");
break;
} else if (entry.length >= instance.options.partialChars &&
} 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("<li>" + elem.substr(0, foundPos) + "<strong>" +
@ -452,14 +452,14 @@ Autocompleter.Local = Class.create(Autocompleter.Base, {
}
}
foundPos = instance.options.ignoreCase ?
elem.toLowerCase().indexOf(entry.toLowerCase(), foundPos + 1) :
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))
ret = ret.concat(partial.slice(0, instance.options.choices - ret.length));
return "<ul>" + ret.join('') + "</ul>";
}
}, options || { });
@ -476,7 +476,7 @@ Field.scrollFreeActivate = function(field) {
setTimeout(function() {
Field.activate(field);
}, 1);
}
};
Ajax.InPlaceEditor = Class.create({
initialize: function(element, url, options) {
@ -606,7 +606,7 @@ Ajax.InPlaceEditor = Class.create({
this.triggerCallback('onEnterHover');
},
getText: function() {
return this.element.innerHTML;
return this.element.innerHTML.unescapeHTML();
},
handleAJAXFailure: function(transport) {
this.triggerCallback('onFailure', transport);
@ -782,7 +782,7 @@ Ajax.InPlaceCollectionEditor = Class.create(Ajax.InPlaceEditor, {
onSuccess: function(transport) {
var js = transport.responseText.strip();
if (!/^\[.*\]$/.test(js)) // TODO: improve sanity check
throw 'Server returned an invalid collection representation.';
throw('Server returned an invalid collection representation.');
this._collection = eval(js);
this.checkForExternalText();
}.bind(this),
@ -939,7 +939,7 @@ Ajax.InPlaceCollectionEditor.DefaultOptions = {
loadingCollectionText: 'Loading options...'
};
// Delayed observer, like Form.Element.Observer,
// Delayed observer, like Form.Element.Observer,
// but waits for delay after last key input
// Ideal for live-search fields
@ -949,7 +949,7 @@ Form.Element.DelayedObserver = Class.create({
this.element = $(element);
this.callback = callback;
this.timer = null;
this.lastValue = $F(this.element);
this.lastValue = $F(this.element);
Event.observe(this.element,'keyup',this.delayedListener.bindAsEventListener(this));
},
delayedListener: function(event) {
@ -962,4 +962,4 @@ Form.Element.DelayedObserver = Class.create({
this.timer = null;
this.callback(this.element, $F(this.element));
}
});
});

340
lib/scriptaculous/dragdrop.js vendored
View file

@ -1,8 +1,7 @@
// script.aculo.us dragdrop.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// script.aculo.us dragdrop.js v1.8.3, Thu Oct 08 11:23:33 +0200 2009
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// (c) 2005-2007 Sammi Williams (http://www.oriontransfer.co.nz, sammi@oriontransfer.co.nz)
//
// Copyright (c) 2005-2009 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
@ -34,7 +33,7 @@ var Droppables = {
options._containers.push($(containment));
}
}
if(options.accept) options.accept = [options.accept].flatten();
Element.makePositioned(element); // fix IE
@ -42,34 +41,34 @@ var Droppables = {
this.drops.push(options);
},
findDeepestChild: function(drops) {
deepest = drops[0];
for (i = 1; i < drops.length; ++i)
if (Element.isParent(drops[i].element, deepest.element))
deepest = drops[i];
return deepest;
},
isContained: function(element, drop) {
var containmentNode;
if(drop.tree) {
containmentNode = element.treeNode;
containmentNode = element.treeNode;
} else {
containmentNode = element.parentNode;
}
return drop._containers.detect(function(c) { return containmentNode == c });
},
isAffected: function(point, element, drop) {
return (
(drop.element!=element) &&
((!drop._containers) ||
this.isContained(element, drop)) &&
((!drop.accept) ||
(Element.classNames(element).detect(
(Element.classNames(element).detect(
function(v) { return drop.accept.include(v) } ) )) &&
Position.within(drop.element, point[0], point[1]) );
},
@ -89,12 +88,12 @@ var Droppables = {
show: function(point, element) {
if(!this.drops.length) return;
var drop, affected = [];
this.drops.each( function(drop) {
if(Droppables.isAffected(point, element, drop))
affected.push(drop);
});
if(affected.length>0)
drop = Droppables.findDeepestChild(affected);
@ -103,7 +102,7 @@ var Droppables = {
Position.within(drop.element, point[0], point[1]);
if(drop.onHover)
drop.onHover(element, drop.element, Position.overlap(drop.overlap, drop.element));
if (drop != this.last_active) Droppables.activate(drop);
}
},
@ -114,8 +113,8 @@ var Droppables = {
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);
return true;
this.last_active.onDrop(element, this.last_active.element, event);
return true;
}
},
@ -123,25 +122,25 @@ var Droppables = {
if(this.last_active)
this.deactivate(this.last_active);
}
}
};
var Draggables = {
drags: [],
observers: [],
register: function(draggable) {
if(this.drags.length == 0) {
this.eventMouseUp = this.endDrag.bindAsEventListener(this);
this.eventMouseMove = this.updateDrag.bindAsEventListener(this);
this.eventKeypress = this.keyPress.bindAsEventListener(this);
Event.observe(document, "mouseup", this.eventMouseUp);
Event.observe(document, "mousemove", this.eventMouseMove);
Event.observe(document, "keypress", this.eventKeypress);
}
this.drags.push(draggable);
},
unregister: function(draggable) {
this.drags = this.drags.reject(function(d) { return d==draggable });
if(this.drags.length == 0) {
@ -150,24 +149,24 @@ var Draggables = {
Event.stopObserving(document, "keypress", this.eventKeypress);
}
},
activate: function(draggable) {
if(draggable.options.delay) {
this._timeout = setTimeout(function() {
Draggables._timeout = null;
window.focus();
Draggables.activeDraggable = draggable;
}.bind(this), draggable.options.delay);
if(draggable.options.delay) {
this._timeout = setTimeout(function() {
Draggables._timeout = null;
window.focus();
Draggables.activeDraggable = draggable;
}.bind(this), draggable.options.delay);
} else {
window.focus(); // allows keypress events if window isn't currently focused, fails for Safari
this.activeDraggable = draggable;
}
},
deactivate: function() {
this.activeDraggable = null;
},
updateDrag: function(event) {
if(!this.activeDraggable) return;
var pointer = [Event.pointerX(event), Event.pointerY(event)];
@ -175,36 +174,36 @@ var Draggables = {
// the same coordinates, prevent needless redrawing (moz bug?)
if(this._lastPointer && (this._lastPointer.inspect() == pointer.inspect())) return;
this._lastPointer = pointer;
this.activeDraggable.updateDrag(event, pointer);
},
endDrag: function(event) {
if(this._timeout) {
clearTimeout(this._timeout);
this._timeout = null;
if(this._timeout) {
clearTimeout(this._timeout);
this._timeout = null;
}
if(!this.activeDraggable) return;
this._lastPointer = null;
this.activeDraggable.endDrag(event);
this.activeDraggable = null;
},
keyPress: function(event) {
if(this.activeDraggable)
this.activeDraggable.keyPress(event);
},
addObserver: function(observer) {
this.observers.push(observer);
this._cacheObserverCallbacks();
},
removeObserver: function(element) { // element instead of observer fixes mem leaks
this.observers = this.observers.reject( function(o) { return o.element==element });
this._cacheObserverCallbacks();
},
notify: function(eventName, draggable, event) { // 'onStart', 'onEnd', 'onDrag'
if(this[eventName+'Count'] > 0)
this.observers.each( function(o) {
@ -212,7 +211,7 @@ var Draggables = {
});
if(draggable.options[eventName]) draggable.options[eventName](draggable, event);
},
_cacheObserverCallbacks: function() {
['onStart','onEnd','onDrag'].each( function(eventName) {
Draggables[eventName+'Count'] = Draggables.observers.select(
@ -220,7 +219,7 @@ var Draggables = {
).length;
});
}
}
};
/*--------------------------------------------------------------------------*/
@ -236,12 +235,12 @@ var Draggable = Class.create({
},
endeffect: function(element) {
var toOpacity = Object.isNumber(element._opacity) ? element._opacity : 1.0;
new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity,
new Effect.Opacity(element, {duration:0.2, from:0.7, to:toOpacity,
queue: {scope:'_draggable', position:'end'},
afterFinish: function(){
Draggable._dragging[element] = false
afterFinish: function(){
Draggable._dragging[element] = false
}
});
});
},
zindex: 1000,
revert: false,
@ -252,57 +251,57 @@ var Draggable = Class.create({
snap: false, // false, or xy or [x,y] or function(x,y){ return [x,y] }
delay: 0
};
if(!arguments[1] || Object.isUndefined(arguments[1].endeffect))
Object.extend(defaults, {
starteffect: function(element) {
element._opacity = Element.getOpacity(element);
Draggable._dragging[element] = true;
new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7});
new Effect.Opacity(element, {duration:0.2, from:element._opacity, to:0.7});
}
});
var options = Object.extend(defaults, arguments[1] || { });
this.element = $(element);
if(options.handle && Object.isString(options.handle))
this.handle = this.element.down('.'+options.handle, 0);
if(!this.handle) this.handle = $(options.handle);
if(!this.handle) this.handle = this.element;
if(options.scroll && !options.scroll.scrollTo && !options.scroll.outerHTML) {
options.scroll = $(options.scroll);
this._isScrollChild = Element.childOf(this.element, options.scroll);
}
Element.makePositioned(this.element); // fix IE
Element.makePositioned(this.element); // fix IE
this.options = options;
this.dragging = false;
this.dragging = false;
this.eventMouseDown = this.initDrag.bindAsEventListener(this);
Event.observe(this.handle, "mousedown", this.eventMouseDown);
Draggables.register(this);
},
destroy: function() {
Event.stopObserving(this.handle, "mousedown", this.eventMouseDown);
Draggables.unregister(this);
},
currentDelta: function() {
return([
parseInt(Element.getStyle(this.element,'left') || '0'),
parseInt(Element.getStyle(this.element,'top') || '0')]);
},
initDrag: function(event) {
if(!Object.isUndefined(Draggable._dragging[this.element]) &&
Draggable._dragging[this.element]) return;
if(Event.isLeftClick(event)) {
if(Event.isLeftClick(event)) {
// abort on form elements, fixes a Firefox issue
var src = Event.element(event);
if((tag_name = src.tagName.toUpperCase()) && (
@ -311,34 +310,34 @@ var Draggable = Class.create({
tag_name=='OPTION' ||
tag_name=='BUTTON' ||
tag_name=='TEXTAREA')) return;
var pointer = [Event.pointerX(event), Event.pointerY(event)];
var pos = Position.cumulativeOffset(this.element);
var pos = this.element.cumulativeOffset();
this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) });
Draggables.activate(this);
Event.stop(event);
}
},
startDrag: function(event) {
this.dragging = true;
if(!this.delta)
this.delta = this.currentDelta();
if(this.options.zindex) {
this.originalZ = parseInt(Element.getStyle(this.element,'z-index') || 0);
this.element.style.zIndex = this.options.zindex;
}
if(this.options.ghosting) {
this._clone = this.element.cloneNode(true);
this.element._originallyAbsolute = (this.element.getStyle('position') == 'absolute');
if (!this.element._originallyAbsolute)
this._originallyAbsolute = (this.element.getStyle('position') == 'absolute');
if (!this._originallyAbsolute)
Position.absolutize(this.element);
this.element.parentNode.insertBefore(this._clone, this.element);
}
if(this.options.scroll) {
if (this.options.scroll == window) {
var where = this._getWindowScroll(this.options.scroll);
@ -349,28 +348,28 @@ var Draggable = Class.create({
this.originalScrollTop = this.options.scroll.scrollTop;
}
}
Draggables.notify('onStart', this, event);
if(this.options.starteffect) this.options.starteffect(this.element);
},
updateDrag: function(event, pointer) {
if(!this.dragging) this.startDrag(event);
if(!this.options.quiet){
Position.prepare();
Droppables.show(pointer, this.element);
}
Draggables.notify('onDrag', this, event);
this.draw(pointer);
if(this.options.change) this.options.change(this);
if(this.options.scroll) {
this.stopScrolling();
var p;
if (this.options.scroll == window) {
with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; }
@ -388,16 +387,16 @@ var Draggable = Class.create({
if(pointer[1] > (p[3]-this.options.scrollSensitivity)) speed[1] = pointer[1]-(p[3]-this.options.scrollSensitivity);
this.startScrolling(speed);
}
// fix AppleWebKit rendering
if(Prototype.Browser.WebKit) window.scrollBy(0,0);
Event.stop(event);
},
finishDrag: function(event, success) {
this.dragging = false;
if(this.options.quiet){
Position.prepare();
var pointer = [Event.pointerX(event), Event.pointerY(event)];
@ -405,24 +404,24 @@ var Draggable = Class.create({
}
if(this.options.ghosting) {
if (!this.element._originallyAbsolute)
if (!this._originallyAbsolute)
Position.relativize(this.element);
delete this.element._originallyAbsolute;
delete this._originallyAbsolute;
Element.remove(this._clone);
this._clone = null;
}
var dropped = false;
if(success) {
dropped = Droppables.fire(event, this.element);
if (!dropped) dropped = false;
var dropped = false;
if(success) {
dropped = Droppables.fire(event, this.element);
if (!dropped) dropped = false;
}
if(dropped && this.options.onDropped) this.options.onDropped(this.element);
Draggables.notify('onEnd', this, event);
var revert = this.options.revert;
if(revert && Object.isFunction(revert)) revert = revert(this.element);
var d = this.currentDelta();
if(revert && this.options.reverteffect) {
if (dropped == 0 || revert != 'failure')
@ -435,67 +434,67 @@ var Draggable = Class.create({
if(this.options.zindex)
this.element.style.zIndex = this.originalZ;
if(this.options.endeffect)
if(this.options.endeffect)
this.options.endeffect(this.element);
Draggables.deactivate(this);
Droppables.reset();
},
keyPress: function(event) {
if(event.keyCode!=Event.KEY_ESC) return;
this.finishDrag(event, false);
Event.stop(event);
},
endDrag: function(event) {
if(!this.dragging) return;
this.stopScrolling();
this.finishDrag(event, true);
Event.stop(event);
},
draw: function(point) {
var pos = Position.cumulativeOffset(this.element);
var pos = this.element.cumulativeOffset();
if(this.options.ghosting) {
var r = Position.realOffset(this.element);
pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY;
}
var d = this.currentDelta();
pos[0] -= d[0]; pos[1] -= d[1];
if(this.options.scroll && (this.options.scroll != window && this._isScrollChild)) {
pos[0] -= this.options.scroll.scrollLeft-this.originalScrollLeft;
pos[1] -= this.options.scroll.scrollTop-this.originalScrollTop;
}
var p = [0,1].map(function(i){
return (point[i]-pos[i]-this.offset[i])
var p = [0,1].map(function(i){
return (point[i]-pos[i]-this.offset[i])
}.bind(this));
if(this.options.snap) {
if(Object.isFunction(this.options.snap)) {
p = this.options.snap(p[0],p[1],this);
} else {
if(Object.isArray(this.options.snap)) {
p = p.map( function(v, i) {
return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this))
return (v/this.options.snap[i]).round()*this.options.snap[i] }.bind(this));
} else {
p = p.map( function(v) {
return (v/this.options.snap).round()*this.options.snap }.bind(this))
return (v/this.options.snap).round()*this.options.snap }.bind(this));
}
}}
var style = this.element.style;
if((!this.options.constraint) || (this.options.constraint=='horizontal'))
style.left = p[0] + "px";
if((!this.options.constraint) || (this.options.constraint=='vertical'))
style.top = p[1] + "px";
if(style.visibility=="hidden") style.visibility = ""; // fix gecko rendering
},
stopScrolling: function() {
if(this.scrollInterval) {
clearInterval(this.scrollInterval);
@ -503,14 +502,14 @@ var Draggable = Class.create({
Draggables._lastScrollPointer = null;
}
},
startScrolling: function(speed) {
if(!(speed[0] || speed[1])) return;
this.scrollSpeed = [speed[0]*this.options.scrollSpeed,speed[1]*this.options.scrollSpeed];
this.lastScrolled = new Date();
this.scrollInterval = setInterval(this.scroll.bind(this), 10);
},
scroll: function() {
var current = new Date();
var delta = current - this.lastScrolled;
@ -526,7 +525,7 @@ var Draggable = Class.create({
this.options.scroll.scrollLeft += this.scrollSpeed[0] * delta / 1000;
this.options.scroll.scrollTop += this.scrollSpeed[1] * delta / 1000;
}
Position.prepare();
Droppables.show(Draggables._lastPointer, this.element);
Draggables.notify('onDrag', this);
@ -540,10 +539,10 @@ var Draggable = Class.create({
Draggables._lastScrollPointer[1] = 0;
this.draw(Draggables._lastScrollPointer);
}
if(this.options.change) this.options.change(this);
},
_getWindowScroll: function(w) {
var T, L, W, H;
with (w.document) {
@ -562,7 +561,7 @@ var Draggable = Class.create({
H = documentElement.clientHeight;
} else {
W = body.offsetWidth;
H = body.offsetHeight
H = body.offsetHeight;
}
}
return { top: T, left: L, width: W, height: H };
@ -579,11 +578,11 @@ var SortableObserver = Class.create({
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))
@ -593,11 +592,11 @@ var SortableObserver = Class.create({
var Sortable = {
SERIALIZE_RULE: /^[^_\-](?:[A-Za-z0-9\-\_]*)[_](.*)$/,
sortables: { },
_findRootElement: function(element) {
while (element.tagName.toUpperCase() != "BODY") {
while (element.tagName.toUpperCase() != "BODY") {
if(element.id && Sortable.sortables[element.id]) return element;
element = element.parentNode;
}
@ -608,22 +607,23 @@ var Sortable = {
if(!element) return;
return Sortable.sortables[element.id];
},
destroy: function(element){
var s = Sortable.options(element);
element = $(element);
var s = Sortable.sortables[element.id];
if(s) {
Draggables.removeObserver(s.element);
s.droppables.each(function(d){ Droppables.remove(d) });
s.draggables.invoke('destroy');
delete Sortable.sortables[s.element.id];
}
},
create: function(element) {
element = $(element);
var options = Object.extend({
var options = Object.extend({
element: element,
tag: 'li', // assumes li children, override with tag: 'tagname'
dropOnEmpty: false,
@ -637,17 +637,17 @@ var Sortable = {
delay: 0,
hoverclass: null,
ghosting: false,
quiet: false,
quiet: false,
scroll: false,
scrollSensitivity: 20,
scrollSpeed: 15,
format: this.SERIALIZE_RULE,
// these take arrays of elements or ids and can be
// these take arrays of elements or ids and can be
// used for better initialization performance
elements: false,
handles: false,
onChange: Prototype.emptyFunction,
onUpdate: Prototype.emptyFunction
}, arguments[1] || { });
@ -684,24 +684,24 @@ var Sortable = {
if(options.zindex)
options_for_draggable.zindex = options.zindex;
// build options for the droppables
// build options for the droppables
var options_for_droppable = {
overlap: options.overlap,
containment: options.containment,
tree: options.tree,
hoverclass: options.hoverclass,
onHover: Sortable.onHover
}
};
var options_for_tree = {
onHover: Sortable.onEmptyHover,
overlap: options.overlap,
containment: options.containment,
hoverclass: options.hoverclass
}
};
// fix for gecko engine
Element.cleanWhitespace(element);
Element.cleanWhitespace(element);
options.draggables = [];
options.droppables = [];
@ -714,14 +714,14 @@ var Sortable = {
(options.elements || this.findElements(element, options) || []).each( function(e,i) {
var handle = options.handles ? $(options.handles[i]) :
(options.handle ? $(e).select('.' + options.handle)[0] : e);
(options.handle ? $(e).select('.' + options.handle)[0] : e);
options.draggables.push(
new Draggable(e, Object.extend(options_for_draggable, { handle: handle })));
Droppables.add(e, options_for_droppable);
if(options.tree) e.treeNode = element;
options.droppables.push(e);
options.droppables.push(e);
});
if(options.tree) {
(Sortable.findTreeElements(element, options) || []).each( function(e) {
Droppables.add(e, options_for_tree);
@ -731,7 +731,7 @@ var Sortable = {
}
// keep reference
this.sortables[element.id] = options;
this.sortables[element.identify()] = options;
// for onupdate
Draggables.addObserver(new SortableObserver(element, options.onUpdate));
@ -743,7 +743,7 @@ var Sortable = {
return Element.findChildren(
element, options.only, options.tree ? true : false, options.tag);
},
findTreeElements: function(element, options) {
return Element.findChildren(
element, options.only, options.tree ? true : false, options.treeTag);
@ -760,7 +760,7 @@ var Sortable = {
var oldParentNode = element.parentNode;
element.style.visibility = "hidden"; // fix gecko rendering
dropon.parentNode.insertBefore(element, dropon);
if(dropon.parentNode!=oldParentNode)
if(dropon.parentNode!=oldParentNode)
Sortable.options(oldParentNode).onChange(element);
Sortable.options(dropon.parentNode).onChange(element);
}
@ -771,26 +771,26 @@ var Sortable = {
var oldParentNode = element.parentNode;
element.style.visibility = "hidden"; // fix gecko rendering
dropon.parentNode.insertBefore(element, nextElement);
if(dropon.parentNode!=oldParentNode)
if(dropon.parentNode!=oldParentNode)
Sortable.options(oldParentNode).onChange(element);
Sortable.options(dropon.parentNode).onChange(element);
}
}
},
onEmptyHover: function(element, dropon, overlap) {
var oldParentNode = element.parentNode;
var droponOptions = Sortable.options(dropon);
if(!Element.isParent(dropon, element)) {
var index;
var children = Sortable.findElements(dropon, {tag: droponOptions.tag, only: droponOptions.only});
var child = null;
if(children) {
var offset = Element.offsetSize(dropon, droponOptions.overlap) * (1.0 - overlap);
for (index = 0; index < children.length; index += 1) {
if (offset - Element.offsetSize (children[index], droponOptions.overlap) >= 0) {
offset -= Element.offsetSize (children[index], droponOptions.overlap);
@ -803,9 +803,9 @@ var Sortable = {
}
}
}
dropon.insertBefore(element, child);
Sortable.options(oldParentNode).onChange(element);
droponOptions.onChange(element);
}
@ -818,34 +818,34 @@ var Sortable = {
mark: function(dropon, position) {
// mark on ghosting only
var sortable = Sortable.options(dropon.parentNode);
if(sortable && !sortable.ghosting) return;
if(sortable && !sortable.ghosting) return;
if(!Sortable._marker) {
Sortable._marker =
Sortable._marker =
($('dropmarker') || Element.extend(document.createElement('DIV'))).
hide().addClassName('dropmarker').setStyle({position:'absolute'});
document.getElementsByTagName("body").item(0).appendChild(Sortable._marker);
}
var offsets = Position.cumulativeOffset(dropon);
}
var offsets = dropon.cumulativeOffset();
Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'});
if(position=='after')
if(sortable.overlap == 'horizontal')
if(sortable.overlap == 'horizontal')
Sortable._marker.setStyle({left: (offsets[0]+dropon.clientWidth) + 'px'});
else
Sortable._marker.setStyle({top: (offsets[1]+dropon.clientHeight) + 'px'});
Sortable._marker.show();
},
_tree: function(element, options, parent) {
var children = Sortable.findElements(element, options) || [];
for (var i = 0; i < children.length; ++i) {
var match = children[i].id.match(options.format);
if (!match) continue;
var child = {
id: encodeURIComponent(match ? match[1] : null),
element: element,
@ -853,16 +853,16 @@ var Sortable = {
children: [],
position: parent.children.length,
container: $(children[i]).down(options.treeTag)
}
};
/* Get the element containing the children and recurse over it */
if (child.container)
this._tree(child.container, options, child)
this._tree(child.container, options, child);
parent.children.push (child);
}
return parent;
return parent;
},
tree: function(element) {
@ -875,15 +875,15 @@ var Sortable = {
name: element.id,
format: sortableOptions.format
}, arguments[1] || { });
var root = {
id: null,
parent: null,
children: [],
container: element,
position: 0
}
};
return Sortable._tree(element, options, root);
},
@ -899,7 +899,7 @@ var Sortable = {
sequence: function(element) {
element = $(element);
var options = Object.extend(this.options(element), arguments[1] || { });
return $(this.findElements(element, options) || []).map( function(item) {
return item.id.match(options.format) ? item.id.match(options.format)[1] : '';
});
@ -908,14 +908,14 @@ var Sortable = {
setSequence: function(element, new_sequence) {
element = $(element);
var options = Object.extend(this.options(element), arguments[2] || { });
var nodeMap = { };
this.findElements(element, options).each( function(n) {
if (n.id.match(options.format))
nodeMap[n.id.match(options.format)[1]] = [n, n.parentNode];
n.parentNode.removeChild(n);
});
new_sequence.each(function(ident) {
var n = nodeMap[ident];
if (n) {
@ -924,16 +924,16 @@ var Sortable = {
}
});
},
serialize: function(element) {
element = $(element);
var options = Object.extend(Sortable.options(element), arguments[1] || { });
var name = encodeURIComponent(
(arguments[1] && arguments[1].name) ? arguments[1].name : element.id);
if (options.tree) {
return Sortable.tree(element, arguments[1]).children.map( function (item) {
return [name + Sortable._constructIndex(item) + "[id]=" +
return [name + Sortable._constructIndex(item) + "[id]=" +
encodeURIComponent(item.id)].concat(item.children.map(arguments.callee));
}).flatten().join('&');
} else {
@ -942,16 +942,16 @@ var Sortable = {
}).join('&');
}
}
}
};
// Returns true if child is contained within element
Element.isParent = function(child, element) {
if (!child.parentNode || child == element) return false;
if (child.parentNode == element) return true;
return Element.isParent(child.parentNode, element);
}
};
Element.findChildren = function(element, only, recursive, tagName) {
Element.findChildren = function(element, only, recursive, tagName) {
if(!element.hasChildNodes()) return null;
tagName = tagName.toUpperCase();
if(only) only = [only].flatten();
@ -967,8 +967,8 @@ Element.findChildren = function(element, only, recursive, tagName) {
});
return (elements.length>0 ? elements.flatten() : []);
}
};
Element.offsetSize = function (element, type) {
return element['offset' + ((type=='vertical' || type=='height') ? 'Height' : 'Width')];
}
};

349
lib/scriptaculous/effects.js vendored
View file

@ -1,50 +1,50 @@
// script.aculo.us effects.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// script.aculo.us effects.js v1.8.3, Thu Oct 08 11:23:33 +0200 2009
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// Copyright (c) 2005-2009 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
// Contributors:
// Justin Palmer (http://encytemedia.com/)
// Mark Pilgrim (http://diveintomark.org/)
// Martin Bialasinki
//
//
// script.aculo.us is freely distributable under the terms of an MIT-style license.
// For details, see the script.aculo.us web site: http://script.aculo.us/
// For details, see the script.aculo.us web site: http://script.aculo.us/
// converts rgb() and #xxx to #xxxxxx format,
// returns self (or first argument) if not convertable
String.prototype.parseColor = function() {
// converts rgb() and #xxx to #xxxxxx format,
// returns self (or first argument) if not convertable
String.prototype.parseColor = function() {
var color = '#';
if (this.slice(0,4) == 'rgb(') {
var cols = this.slice(4,this.length-1).split(',');
var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);
} else {
if (this.slice(0,1) == '#') {
if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();
if (this.length==7) color = this.toLowerCase();
}
}
return (color.length==7 ? color : (arguments[0] || this));
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.collectTextNodes = function(element) {
Element.collectTextNodes = function(element) {
return $A($(element).childNodes).collect( function(node) {
return (node.nodeType==3 ? node.nodeValue :
return (node.nodeType==3 ? node.nodeValue :
(node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
}).flatten().join('');
};
Element.collectTextNodesIgnoreClass = function(element, className) {
Element.collectTextNodesIgnoreClass = function(element, className) {
return $A($(element).childNodes).collect( function(node) {
return (node.nodeType==3 ? node.nodeValue :
((node.hasChildNodes() && !Element.hasClassName(node,className)) ?
return (node.nodeType==3 ? node.nodeValue :
((node.hasChildNodes() && !Element.hasClassName(node,className)) ?
Element.collectTextNodesIgnoreClass(node, className) : ''));
}).flatten().join('');
};
Element.setContentZoom = function(element, percent) {
element = $(element);
element.setStyle({fontSize: (percent/100) + 'em'});
element = $(element);
element.setStyle({fontSize: (percent/100) + 'em'});
if (Prototype.Browser.WebKit) window.scrollBy(0,0);
return element;
};
@ -72,28 +72,23 @@ var Effect = {
Transitions: {
linear: Prototype.K,
sinoidal: function(pos) {
return (-Math.cos(pos*Math.PI)/2) + 0.5;
return (-Math.cos(pos*Math.PI)/2) + .5;
},
reverse: function(pos) {
return 1-pos;
},
flicker: function(pos) {
var pos = ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;
var pos = ((-Math.cos(pos*Math.PI)/4) + .75) + Math.random()/4;
return pos > 1 ? 1 : pos;
},
wobble: function(pos) {
return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;
return (-Math.cos(pos*Math.PI*(9*pos))/2) + .5;
},
pulse: function(pos, pulses) {
pulses = pulses || 5;
return (
((pos % (1/pulses)) * pulses).round() == 0 ?
((pos * pulses * 2) - (pos * pulses * 2).floor()) :
1 - ((pos * pulses * 2) - (pos * pulses * 2).floor())
);
pulse: function(pos, pulses) {
return (-Math.cos((pos*((pulses||5)-.5)*2)*Math.PI)/2) + .5;
},
spring: function(pos) {
return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6));
spring: function(pos) {
return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6));
},
none: function(pos) {
return 0;
@ -114,14 +109,14 @@ var Effect = {
tagifyText: function(element) {
var tagifyStyle = 'position:relative';
if (Prototype.Browser.IE) tagifyStyle += ';zoom:1';
element = $(element);
$A(element.childNodes).each( function(child) {
if (child.nodeType==3) {
child.nodeValue.toArray().each( function(character) {
element.insertBefore(
new Element('span', {style: tagifyStyle}).update(
character == ' ' ? String.fromCharCode(160) : character),
character == ' ' ? String.fromCharCode(160) : character),
child);
});
Element.remove(child);
@ -130,13 +125,13 @@ var Effect = {
},
multiple: function(element, effect) {
var elements;
if (((typeof element == 'object') ||
Object.isFunction(element)) &&
if (((typeof element == 'object') ||
Object.isFunction(element)) &&
(element.length))
elements = element;
else
elements = $(element).childNodes;
var options = Object.extend({
speed: 0.1,
delay: 0.0
@ -152,14 +147,13 @@ var Effect = {
'blind': ['BlindDown','BlindUp'],
'appear': ['Appear','Fade']
},
toggle: function(element, effect) {
toggle: function(element, effect, options) {
element = $(element);
effect = (effect || 'appear').toLowerCase();
var options = Object.extend({
effect = (effect || 'appear').toLowerCase();
return Effect[ Effect.PAIRS[ effect ][ element.visible() ? 1 : 0 ] ](element, Object.extend({
queue: { position:'end', scope:(element.id || 'global'), limit: 1 }
}, arguments[2] || { });
Effect[element.visible() ?
Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);
}, options || {}));
}
};
@ -170,20 +164,20 @@ Effect.DefaultOptions.transition = Effect.Transitions.sinoidal;
Effect.ScopedQueue = Class.create(Enumerable, {
initialize: function() {
this.effects = [];
this.interval = null;
this.interval = null;
},
_each: function(iterator) {
this.effects._each(iterator);
},
add: function(effect) {
var timestamp = new Date().getTime();
var position = Object.isString(effect.options.queue) ?
var position = Object.isString(effect.options.queue) ?
effect.options.queue : effect.options.queue.position;
switch(position) {
case 'front':
// move unstarted effects after this effect
// 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;
@ -197,13 +191,13 @@ Effect.ScopedQueue = Class.create(Enumerable, {
timestamp = this.effects.pluck('finishOn').max() || timestamp;
break;
}
effect.startOn += timestamp;
effect.finishOn += timestamp;
if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))
this.effects.push(effect);
if (!this.interval)
this.interval = setInterval(this.loop.bind(this), 15);
},
@ -216,7 +210,7 @@ Effect.ScopedQueue = Class.create(Enumerable, {
},
loop: function() {
var timePos = new Date().getTime();
for(var i=0, len=this.effects.length;i<len;i++)
for(var i=0, len=this.effects.length;i<len;i++)
this.effects[i] && this.effects[i].loop(timePos);
}
});
@ -225,7 +219,7 @@ Effect.Queues = {
instances: $H(),
get: function(queueName) {
if (!Object.isString(queueName)) return queueName;
return this.instances.get(queueName) ||
this.instances.set(queueName, new Effect.ScopedQueue());
}
@ -235,12 +229,6 @@ Effect.Queue = Effect.Queues.get('global');
Effect.Base = Class.create({
position: null,
start: function(options) {
function codeForEvent(options,eventName){
return (
(options[eventName+'Internal'] ? 'this.options.'+eventName+'Internal(this);' : '') +
(options[eventName] ? 'this.options.'+eventName+'(this);' : '')
);
}
if (options && options.transition === false) options.transition = Effect.Transitions.linear;
this.options = Object.extend(Object.extend({ },Effect.DefaultOptions), options || { });
this.currentFrame = 0;
@ -250,23 +238,35 @@ Effect.Base = Class.create({
this.fromToDelta = this.options.to-this.options.from;
this.totalTime = this.finishOn-this.startOn;
this.totalFrames = this.options.fps*this.options.duration;
eval('this.render = function(pos){ '+
'if (this.state=="idle"){this.state="running";'+
codeForEvent(this.options,'beforeSetup')+
(this.setup ? 'this.setup();':'')+
codeForEvent(this.options,'afterSetup')+
'};if (this.state=="running"){'+
'pos=this.options.transition(pos)*'+this.fromToDelta+'+'+this.options.from+';'+
'this.position=pos;'+
codeForEvent(this.options,'beforeUpdate')+
(this.update ? 'this.update(pos);':'')+
codeForEvent(this.options,'afterUpdate')+
'}}');
this.render = (function() {
function dispatch(effect, eventName) {
if (effect.options[eventName + 'Internal'])
effect.options[eventName + 'Internal'](effect);
if (effect.options[eventName])
effect.options[eventName](effect);
}
return function(pos) {
if (this.state === "idle") {
this.state = "running";
dispatch(this, 'beforeSetup');
if (this.setup) this.setup();
dispatch(this, 'afterSetup');
}
if (this.state === "running") {
pos = (this.options.transition(pos) * this.fromToDelta) + this.options.from;
this.position = pos;
dispatch(this, 'beforeUpdate');
if (this.update) this.update(pos);
dispatch(this, 'afterUpdate');
}
};
})();
this.event('beforeStart');
if (!this.options.sync)
Effect.Queues.get(Object.isString(this.options.queue) ?
Effect.Queues.get(Object.isString(this.options.queue) ?
'global' : this.options.queue.scope).add(this);
},
loop: function(timePos) {
@ -275,9 +275,9 @@ Effect.Base = Class.create({
this.render(1.0);
this.cancel();
this.event('beforeFinish');
if (this.finish) this.finish();
if (this.finish) this.finish();
this.event('afterFinish');
return;
return;
}
var pos = (timePos - this.startOn) / this.totalTime,
frame = (pos * this.totalFrames).round();
@ -289,7 +289,7 @@ Effect.Base = Class.create({
},
cancel: function() {
if (!this.options.sync)
Effect.Queues.get(Object.isString(this.options.queue) ?
Effect.Queues.get(Object.isString(this.options.queue) ?
'global' : this.options.queue.scope).remove(this);
this.state = 'finished';
},
@ -327,10 +327,10 @@ Effect.Parallel = Class.create(Effect.Base, {
Effect.Tween = Class.create(Effect.Base, {
initialize: function(object, from, to) {
object = Object.isString(object) ? $(object) : object;
var args = $A(arguments), method = args.last(),
var args = $A(arguments), method = args.last(),
options = args.length == 5 ? args[3] : null;
this.method = Object.isFunction(method) ? method.bind(object) :
Object.isFunction(object[method]) ? object[method].bind(object) :
Object.isFunction(object[method]) ? object[method].bind(object) :
function(value) { object[method] = value };
this.start(Object.extend({ from: from, to: to }, options || { }));
},
@ -394,7 +394,7 @@ Effect.Move = Class.create(Effect.Base, {
// for backwards compatibility
Effect.MoveBy = function(element, toTop, toLeft) {
return new Effect.Move(element,
return new Effect.Move(element,
Object.extend({ x: toLeft, y: toTop }, arguments[3] || { }));
};
@ -416,15 +416,15 @@ Effect.Scale = Class.create(Effect.Base, {
setup: function() {
this.restoreAfterFinish = this.options.restoreAfterFinish || false;
this.elementPositioning = this.element.getStyle('position');
this.originalStyle = { };
['top','left','width','height','fontSize'].each( function(k) {
this.originalStyle[k] = this.element.style[k];
}.bind(this));
this.originalTop = this.element.offsetTop;
this.originalLeft = this.element.offsetLeft;
var fontSize = this.element.getStyle('font-size') || '100%';
['em','px','%','pt'].each( function(fontSizeType) {
if (fontSize.indexOf(fontSizeType)>0) {
@ -432,9 +432,9 @@ Effect.Scale = Class.create(Effect.Base, {
this.fontSizeType = fontSizeType;
}
}.bind(this));
this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;
this.dims = null;
if (this.options.scaleMode=='box')
this.dims = [this.element.offsetHeight, this.element.offsetWidth];
@ -509,17 +509,16 @@ Effect.Highlight = Class.create(Effect.Base, {
Effect.ScrollTo = function(element) {
var options = arguments[1] || { },
scrollOffsets = document.viewport.getScrollOffsets(),
elementOffsets = $(element).cumulativeOffset(),
max = (window.height || document.body.scrollHeight) - document.viewport.getHeight();
scrollOffsets = document.viewport.getScrollOffsets(),
elementOffsets = $(element).cumulativeOffset();
if (options.offset) elementOffsets[1] += options.offset;
return new Effect.Tween(null,
scrollOffsets.top,
elementOffsets[1] > max ? max : elementOffsets[1],
elementOffsets[1],
options,
function(p){ scrollTo(scrollOffsets.left, p.round()) }
function(p){ scrollTo(scrollOffsets.left, p.round()); }
);
};
@ -531,9 +530,9 @@ Effect.Fade = function(element) {
var options = Object.extend({
from: element.getOpacity() || 1.0,
to: 0.0,
afterFinishInternal: function(effect) {
afterFinishInternal: function(effect) {
if (effect.options.to!=0) return;
effect.element.hide().setStyle({opacity: oldOpacity});
effect.element.hide().setStyle({opacity: oldOpacity});
}
}, arguments[1] || { });
return new Effect.Opacity(element,options);
@ -549,15 +548,15 @@ Effect.Appear = function(element) {
effect.element.forceRerendering();
},
beforeSetup: function(effect) {
effect.element.setOpacity(effect.options.from).show();
effect.element.setOpacity(effect.options.from).show();
}}, arguments[1] || { });
return new Effect.Opacity(element,options);
};
Effect.Puff = function(element) {
element = $(element);
var oldStyle = {
opacity: element.getInlineOpacity(),
var oldStyle = {
opacity: element.getInlineOpacity(),
position: element.getStyle('position'),
top: element.style.top,
left: element.style.left,
@ -565,12 +564,12 @@ Effect.Puff = function(element) {
height: element.style.height
};
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,
[ 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) {
Position.absolutize(effect.effects[0].element)
Position.absolutize(effect.effects[0].element);
},
afterFinishInternal: function(effect) {
effect.effects[0].element.hide().setStyle(oldStyle); }
@ -582,12 +581,12 @@ Effect.BlindUp = function(element) {
element = $(element);
element.makeClipping();
return new Effect.Scale(element, 0,
Object.extend({ scaleContent: false,
scaleX: false,
Object.extend({ scaleContent: false,
scaleX: false,
restoreAfterFinish: true,
afterFinishInternal: function(effect) {
effect.element.hide().undoClipping();
}
}
}, arguments[1] || { })
);
};
@ -595,15 +594,15 @@ Effect.BlindUp = function(element) {
Effect.BlindDown = function(element) {
element = $(element);
var elementDimensions = element.getDimensions();
return new Effect.Scale(element, 100, Object.extend({
scaleContent: false,
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) {
effect.element.makeClipping().setStyle({height: '0px'}).show();
},
effect.element.makeClipping().setStyle({height: '0px'}).show();
},
afterFinishInternal: function(effect) {
effect.element.undoClipping();
}
@ -618,16 +617,16 @@ Effect.SwitchOff = function(element) {
from: 0,
transition: Effect.Transitions.flicker,
afterFinishInternal: function(effect) {
new Effect.Scale(effect.element, 1, {
new Effect.Scale(effect.element, 1, {
duration: 0.3, scaleFromCenter: true,
scaleX: false, scaleContent: false, restoreAfterFinish: true,
beforeSetup: function(effect) {
beforeSetup: function(effect) {
effect.element.makePositioned().makeClipping();
},
afterFinishInternal: function(effect) {
effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity});
}
})
});
}
}, arguments[1] || { }));
};
@ -639,16 +638,16 @@ Effect.DropOut = function(element) {
left: element.getStyle('left'),
opacity: element.getInlineOpacity() };
return new Effect.Parallel(
[ new Effect.Move(element, {x: 0, y: 100, sync: true }),
[ new Effect.Move(element, {x: 0, y: 100, sync: true }),
new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
Object.extend(
{ duration: 0.5,
beforeSetup: function(effect) {
effect.effects[0].element.makePositioned();
effect.effects[0].element.makePositioned();
},
afterFinishInternal: function(effect) {
effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);
}
}
}, arguments[1] || { }));
};
@ -676,7 +675,7 @@ Effect.Shake = function(element) {
new Effect.Move(effect.element,
{ x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) {
effect.element.undoPositioned().setStyle(oldStyle);
}}) }}) }}) }}) }}) }});
}}); }}); }}); }}); }}); }});
};
Effect.SlideDown = function(element) {
@ -684,9 +683,9 @@ Effect.SlideDown = function(element) {
// SlideDown need to have the content of the element wrapped in a container element with fixed height!
var oldInnerBottom = element.down().getStyle('bottom');
var elementDimensions = element.getDimensions();
return new Effect.Scale(element, 100, Object.extend({
scaleContent: false,
scaleX: false,
return new Effect.Scale(element, 100, Object.extend({
scaleContent: false,
scaleX: false,
scaleFrom: window.opera ? 0 : 1,
scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
restoreAfterFinish: true,
@ -694,11 +693,11 @@ Effect.SlideDown = function(element) {
effect.element.makePositioned();
effect.element.down().makePositioned();
if (window.opera) effect.element.setStyle({top: ''});
effect.element.makeClipping().setStyle({height: '0px'}).show();
effect.element.makeClipping().setStyle({height: '0px'}).show();
},
afterUpdateInternal: function(effect) {
effect.element.down().setStyle({bottom:
(effect.dims[0] - effect.element.clientHeight) + 'px' });
(effect.dims[0] - effect.element.clientHeight) + 'px' });
},
afterFinishInternal: function(effect) {
effect.element.undoClipping().undoPositioned();
@ -712,8 +711,8 @@ Effect.SlideUp = function(element) {
var oldInnerBottom = element.down().getStyle('bottom');
var elementDimensions = element.getDimensions();
return new Effect.Scale(element, window.opera ? 0 : 1,
Object.extend({ scaleContent: false,
scaleX: false,
Object.extend({ scaleContent: false,
scaleX: false,
scaleMode: 'box',
scaleFrom: 100,
scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
@ -723,7 +722,7 @@ Effect.SlideUp = function(element) {
effect.element.down().makePositioned();
if (window.opera) effect.element.setStyle({top: ''});
effect.element.makeClipping().show();
},
},
afterUpdateInternal: function(effect) {
effect.element.down().setStyle({bottom:
(effect.dims[0] - effect.element.clientHeight) + 'px' });
@ -736,15 +735,15 @@ Effect.SlideUp = function(element) {
);
};
// Bug in opera makes the TD containing this element expand for a instance after finish
// Bug in opera makes the TD containing this element expand for a instance after finish
Effect.Squish = function(element) {
return new Effect.Scale(element, window.opera ? 1 : 0, {
return new Effect.Scale(element, window.opera ? 1 : 0, {
restoreAfterFinish: true,
beforeSetup: function(effect) {
effect.element.makeClipping();
},
effect.element.makeClipping();
},
afterFinishInternal: function(effect) {
effect.element.hide().undoClipping();
effect.element.hide().undoClipping();
}
});
};
@ -764,13 +763,13 @@ Effect.Grow = function(element) {
width: element.style.width,
opacity: element.getInlineOpacity() };
var dims = element.getDimensions();
var dims = element.getDimensions();
var initialMoveX, initialMoveY;
var moveX, moveY;
switch (options.direction) {
case 'top-left':
initialMoveX = initialMoveY = moveX = moveY = 0;
initialMoveX = initialMoveY = moveX = moveY = 0;
break;
case 'top-right':
initialMoveX = dims.width;
@ -795,11 +794,11 @@ Effect.Grow = function(element) {
moveY = -dims.height / 2;
break;
}
return new Effect.Move(element, {
x: initialMoveX,
y: initialMoveY,
duration: 0.01,
duration: 0.01,
beforeSetup: function(effect) {
effect.element.hide().makeClipping().makePositioned();
},
@ -808,17 +807,17 @@ Effect.Grow = function(element) {
[ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
new Effect.Scale(effect.element, 100, {
scaleMode: { originalHeight: dims.height, originalWidth: dims.width },
scaleMode: { originalHeight: dims.height, originalWidth: dims.width },
sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
], Object.extend({
beforeSetup: function(effect) {
effect.effects[0].element.setStyle({height: '0px'}).show();
effect.effects[0].element.setStyle({height: '0px'}).show();
},
afterFinishInternal: function(effect) {
effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);
effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);
}
}, options)
)
);
}
});
};
@ -840,7 +839,7 @@ Effect.Shrink = function(element) {
var dims = element.getDimensions();
var moveX, moveY;
switch (options.direction) {
case 'top-left':
moveX = moveY = 0;
@ -857,19 +856,19 @@ Effect.Shrink = function(element) {
moveX = dims.width;
moveY = dims.height;
break;
case 'center':
case 'center':
moveX = dims.width / 2;
moveY = dims.height / 2;
break;
}
return new Effect.Parallel(
[ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
], Object.extend({
], Object.extend({
beforeStartInternal: function(effect) {
effect.effects[0].element.makePositioned().makeClipping();
effect.effects[0].element.makePositioned().makeClipping();
},
afterFinishInternal: function(effect) {
effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); }
@ -879,12 +878,14 @@ Effect.Shrink = function(element) {
Effect.Pulsate = function(element) {
element = $(element);
var options = arguments[1] || { };
var oldOpacity = element.getInlineOpacity();
var transition = options.transition || Effect.Transitions.sinoidal;
var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos, options.pulses)) };
reverser.bind(transition);
return new Effect.Opacity(element,
var options = arguments[1] || { },
oldOpacity = element.getInlineOpacity(),
transition = options.transition || Effect.Transitions.linear,
reverser = function(pos){
return 1 - transition((-Math.cos((pos*(options.pulses||5)*2)*Math.PI)/2) + .5);
};
return new Effect.Opacity(element,
Object.extend(Object.extend({ duration: 2.0, from: 0,
afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); }
}, options), {transition: reverser}));
@ -898,12 +899,12 @@ Effect.Fold = function(element) {
width: element.style.width,
height: element.style.height };
element.makeClipping();
return new Effect.Scale(element, 5, Object.extend({
return new Effect.Scale(element, 5, Object.extend({
scaleContent: false,
scaleX: false,
afterFinishInternal: function(effect) {
new Effect.Scale(element, 1, {
scaleContent: false,
new Effect.Scale(element, 1, {
scaleContent: false,
scaleY: false,
afterFinishInternal: function(effect) {
effect.element.hide().undoClipping().setStyle(oldStyle);
@ -918,7 +919,7 @@ Effect.Morph = Class.create(Effect.Base, {
var options = Object.extend({
style: { }
}, arguments[1] || { });
if (!Object.isString(options.style)) this.style = $H(options.style);
else {
if (options.style.include(':'))
@ -936,18 +937,18 @@ Effect.Morph = Class.create(Effect.Base, {
effect.transforms.each(function(transform) {
effect.element.style[transform.style] = '';
});
}
};
}
}
this.start(options);
},
setup: function(){
function parseColor(color){
if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';
color = color.parseColor();
return $R(0,2).map(function(i){
return parseInt( color.slice(i*2+1,i*2+3), 16 )
return parseInt( color.slice(i*2+1,i*2+3), 16 );
});
}
this.transforms = this.style.map(function(pair){
@ -967,9 +968,9 @@ Effect.Morph = Class.create(Effect.Base, {
}
var originalValue = this.element.getStyle(property);
return {
style: property.camelize(),
originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0),
return {
style: property.camelize(),
originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0),
targetValue: unit=='color' ? parseColor(value) : value,
unit: unit
};
@ -980,13 +981,13 @@ Effect.Morph = Class.create(Effect.Base, {
transform.unit != 'color' &&
(isNaN(transform.originalValue) || isNaN(transform.targetValue))
)
)
);
});
},
update: function(position) {
var style = { }, transform, i = this.transforms.length;
while(i--)
style[(transform = this.transforms[i]).style] =
style[(transform = this.transforms[i]).style] =
transform.unit=='color' ? '#'+
(Math.round(transform.originalValue[0]+
(transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() +
@ -995,7 +996,7 @@ Effect.Morph = Class.create(Effect.Base, {
(Math.round(transform.originalValue[2]+
(transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() :
(transform.originalValue +
(transform.targetValue - transform.originalValue) * position).toFixed(3) +
(transform.targetValue - transform.originalValue) * position).toFixed(3) +
(transform.unit === null ? '' : transform.unit);
this.element.setStyle(style, true);
}
@ -1032,7 +1033,7 @@ Effect.Transform = Class.create({
});
Element.CSS_PROPERTIES = $w(
'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' +
'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' +
'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' +
'borderRightColor borderRightStyle borderRightWidth borderSpacing ' +
'borderTopColor borderTopStyle borderTopWidth bottom clip color ' +
@ -1041,7 +1042,7 @@ Element.CSS_PROPERTIES = $w(
'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' +
'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' +
'right textIndent top width wordSpacing zIndex');
Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;
String.__parseStyleElement = document.createElement('div');
@ -1053,11 +1054,11 @@ String.prototype.parseStyle = function(){
String.__parseStyleElement.innerHTML = '<div style="' + this + '"></div>';
style = String.__parseStyleElement.childNodes[0].style;
}
Element.CSS_PROPERTIES.each(function(property){
if (style[property]) styleRules.set(property, style[property]);
if (style[property]) styleRules.set(property, style[property]);
});
if (Prototype.Browser.IE && this.include('opacity'))
styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);
@ -1083,7 +1084,7 @@ if (document.defaultView && document.defaultView.getComputedStyle) {
if (!styles.opacity) styles.opacity = element.getOpacity();
return styles;
};
};
}
Effect.Methods = {
morph: function(element, style) {
@ -1092,7 +1093,7 @@ Effect.Methods = {
return element;
},
visualEffect: function(element, effect, options) {
element = $(element)
element = $(element);
var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1);
new Effect[klass](element, options);
return element;
@ -1106,17 +1107,17 @@ Effect.Methods = {
$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+
'pulsate shake puff squish switchOff dropOut').each(
function(effect) {
function(effect) {
Effect.Methods[effect] = function(element, options){
element = $(element);
Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options);
return element;
}
};
}
);
$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(
$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(
function(f) { Effect.Methods[f] = Element[f]; }
);
Element.addMethods(Effect.Methods);
Element.addMethods(Effect.Methods);

58
lib/scriptaculous/scriptaculous.js
View file

@ -1,7 +1,7 @@
// script.aculo.us scriptaculous.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
// script.aculo.us scriptaculous.js v1.8.3, Thu Oct 08 11:23:33 +0200 2009
// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
//
// Copyright (c) 2005-2009 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
@ -9,7 +9,7 @@
// 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.
//
@ -24,35 +24,45 @@
// For details, see the script.aculo.us web site: http://script.aculo.us/
var Scriptaculous = {
Version: '1.8.1',
Version: '1.8.3',
require: function(libraryName) {
// inserting via DOM fails in Safari 2.0, so brute force approach
document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
},
REQUIRED_PROTOTYPE: '1.6.0',
load: function() {
function convertVersionString(versionString){
var r = versionString.split('.');
return parseInt(r[0])*100000 + parseInt(r[1])*1000 + parseInt(r[2]);
try{
// inserting via DOM fails in Safari 2.0, so brute force approach
document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>');
} catch(e) {
// for xhtml+xml served content, fall back to DOM methods
var script = document.createElement('script');
script.type = 'text/javascript';
script.src = libraryName;
document.getElementsByTagName('head')[0].appendChild(script);
}
if((typeof Prototype=='undefined') ||
(typeof Element == 'undefined') ||
},
REQUIRED_PROTOTYPE: '1.6.0.3',
load: function() {
function convertVersionString(versionString) {
var v = versionString.replace(/_.*|\./g, '');
v = parseInt(v + '0'.times(4-v.length));
return versionString.indexOf('_') > -1 ? v-1 : v;
}
if((typeof Prototype=='undefined') ||
(typeof Element == 'undefined') ||
(typeof Element.Methods=='undefined') ||
(convertVersionString(Prototype.Version) <
(convertVersionString(Prototype.Version) <
convertVersionString(Scriptaculous.REQUIRED_PROTOTYPE)))
throw("script.aculo.us requires the Prototype JavaScript framework >= " +
Scriptaculous.REQUIRED_PROTOTYPE);
$A(document.getElementsByTagName("script")).findAll( function(s) {
return (s.src && s.src.match(/scriptaculous\.js(\?.*)?$/))
}).each( function(s) {
var path = s.src.replace(/scriptaculous\.js(\?.*)?$/,'');
var includes = s.src.match(/\?.*load=([a-z,]*)/);
var js = /scriptaculous\.js(\?.*)?$/;
$$('head script[src]').findAll(function(s) {
return s.src.match(js);
}).each(function(s) {
var path = s.src.replace(js, ''),
includes = s.src.match(/\?.*load=([a-z,]*)/);
(includes ? includes[1] : 'builder,effects,dragdrop,controls,slider,sound').split(',').each(
function(include) { Scriptaculous.require(path+include+'.js') });
});
}
}
};
Scriptaculous.load();