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// script.aculo.us effects.js v1.8.1, Thu Jan 03 22:07:12 -0500 2008
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// Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
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// Contributors:
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// Justin Palmer (http://encytemedia.com/)
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// Mark Pilgrim (http://diveintomark.org/)
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// Martin Bialasinki
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//
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// script.aculo.us is freely distributable under the terms of an MIT-style license.
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// For details, see the script.aculo.us web site: http://script.aculo.us/
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// converts rgb() and #xxx to #xxxxxx format,
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// returns self (or first argument) if not convertable
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String.prototype.parseColor = function() {
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var color = '#';
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if (this.slice(0,4) == 'rgb(') {
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var cols = this.slice(4,this.length-1).split(',');
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var i=0; do { color += parseInt(cols[i]).toColorPart() } while (++i<3);
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} else {
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if (this.slice(0,1) == '#') {
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if (this.length==4) for(var i=1;i<4;i++) color += (this.charAt(i) + this.charAt(i)).toLowerCase();
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if (this.length==7) color = this.toLowerCase();
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}
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}
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return (color.length==7 ? color : (arguments[0] || this));
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};
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/*--------------------------------------------------------------------------*/
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Element.collectTextNodes = function(element) {
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return $A($(element).childNodes).collect( function(node) {
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return (node.nodeType==3 ? node.nodeValue :
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(node.hasChildNodes() ? Element.collectTextNodes(node) : ''));
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}).flatten().join('');
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};
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Element.collectTextNodesIgnoreClass = function(element, className) {
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return $A($(element).childNodes).collect( function(node) {
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return (node.nodeType==3 ? node.nodeValue :
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((node.hasChildNodes() && !Element.hasClassName(node,className)) ?
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Element.collectTextNodesIgnoreClass(node, className) : ''));
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}).flatten().join('');
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};
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Element.setContentZoom = function(element, percent) {
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element = $(element);
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element.setStyle({fontSize: (percent/100) + 'em'});
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if (Prototype.Browser.WebKit) window.scrollBy(0,0);
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return element;
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};
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Element.getInlineOpacity = function(element){
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return $(element).style.opacity || '';
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};
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Element.forceRerendering = function(element) {
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try {
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element = $(element);
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var n = document.createTextNode(' ');
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element.appendChild(n);
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element.removeChild(n);
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} catch(e) { }
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};
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/*--------------------------------------------------------------------------*/
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var Effect = {
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_elementDoesNotExistError: {
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name: 'ElementDoesNotExistError',
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message: 'The specified DOM element does not exist, but is required for this effect to operate'
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},
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Transitions: {
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linear: Prototype.K,
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sinoidal: function(pos) {
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return (-Math.cos(pos*Math.PI)/2) + 0.5;
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},
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reverse: function(pos) {
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return 1-pos;
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},
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flicker: function(pos) {
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var pos = ((-Math.cos(pos*Math.PI)/4) + 0.75) + Math.random()/4;
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return pos > 1 ? 1 : pos;
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},
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wobble: function(pos) {
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return (-Math.cos(pos*Math.PI*(9*pos))/2) + 0.5;
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},
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pulse: function(pos, pulses) {
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pulses = pulses || 5;
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return (
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((pos % (1/pulses)) * pulses).round() == 0 ?
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((pos * pulses * 2) - (pos * pulses * 2).floor()) :
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1 - ((pos * pulses * 2) - (pos * pulses * 2).floor())
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);
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},
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spring: function(pos) {
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return 1 - (Math.cos(pos * 4.5 * Math.PI) * Math.exp(-pos * 6));
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},
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none: function(pos) {
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return 0;
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},
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full: function(pos) {
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return 1;
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}
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},
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DefaultOptions: {
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duration: 1.0, // seconds
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fps: 100, // 100= assume 66fps max.
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sync: false, // true for combining
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from: 0.0,
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to: 1.0,
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delay: 0.0,
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queue: 'parallel'
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},
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tagifyText: function(element) {
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var tagifyStyle = 'position:relative';
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if (Prototype.Browser.IE) tagifyStyle += ';zoom:1';
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element = $(element);
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$A(element.childNodes).each( function(child) {
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if (child.nodeType==3) {
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child.nodeValue.toArray().each( function(character) {
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element.insertBefore(
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new Element('span', {style: tagifyStyle}).update(
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character == ' ' ? String.fromCharCode(160) : character),
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child);
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});
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Element.remove(child);
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}
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});
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},
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multiple: function(element, effect) {
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var elements;
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if (((typeof element == 'object') ||
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Object.isFunction(element)) &&
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(element.length))
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elements = element;
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else
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elements = $(element).childNodes;
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var options = Object.extend({
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speed: 0.1,
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delay: 0.0
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}, arguments[2] || { });
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var masterDelay = options.delay;
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$A(elements).each( function(element, index) {
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new effect(element, Object.extend(options, { delay: index * options.speed + masterDelay }));
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});
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},
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PAIRS: {
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'slide': ['SlideDown','SlideUp'],
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'blind': ['BlindDown','BlindUp'],
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'appear': ['Appear','Fade']
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},
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toggle: function(element, effect) {
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element = $(element);
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effect = (effect || 'appear').toLowerCase();
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var options = Object.extend({
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queue: { position:'end', scope:(element.id || 'global'), limit: 1 }
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}, arguments[2] || { });
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Effect[element.visible() ?
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Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options);
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}
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};
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Effect.DefaultOptions.transition = Effect.Transitions.sinoidal;
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/* ------------- core effects ------------- */
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Effect.ScopedQueue = Class.create(Enumerable, {
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initialize: function() {
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this.effects = [];
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this.interval = null;
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},
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_each: function(iterator) {
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this.effects._each(iterator);
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},
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add: function(effect) {
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var timestamp = new Date().getTime();
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var position = Object.isString(effect.options.queue) ?
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effect.options.queue : effect.options.queue.position;
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switch(position) {
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case 'front':
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// move unstarted effects after this effect
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this.effects.findAll(function(e){ return e.state=='idle' }).each( function(e) {
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e.startOn += effect.finishOn;
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e.finishOn += effect.finishOn;
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});
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break;
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case 'with-last':
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timestamp = this.effects.pluck('startOn').max() || timestamp;
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break;
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case 'end':
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// start effect after last queued effect has finished
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timestamp = this.effects.pluck('finishOn').max() || timestamp;
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break;
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}
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effect.startOn += timestamp;
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effect.finishOn += timestamp;
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if (!effect.options.queue.limit || (this.effects.length < effect.options.queue.limit))
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this.effects.push(effect);
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if (!this.interval)
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this.interval = setInterval(this.loop.bind(this), 15);
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},
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remove: function(effect) {
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this.effects = this.effects.reject(function(e) { return e==effect });
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if (this.effects.length == 0) {
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clearInterval(this.interval);
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this.interval = null;
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}
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},
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loop: function() {
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var timePos = new Date().getTime();
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for(var i=0, len=this.effects.length;i<len;i++)
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this.effects[i] && this.effects[i].loop(timePos);
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}
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});
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Effect.Queues = {
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instances: $H(),
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get: function(queueName) {
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if (!Object.isString(queueName)) return queueName;
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return this.instances.get(queueName) ||
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this.instances.set(queueName, new Effect.ScopedQueue());
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}
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};
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Effect.Queue = Effect.Queues.get('global');
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Effect.Base = Class.create({
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position: null,
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start: function(options) {
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function codeForEvent(options,eventName){
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return (
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(options[eventName+'Internal'] ? 'this.options.'+eventName+'Internal(this);' : '') +
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(options[eventName] ? 'this.options.'+eventName+'(this);' : '')
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);
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}
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if (options && options.transition === false) options.transition = Effect.Transitions.linear;
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this.options = Object.extend(Object.extend({ },Effect.DefaultOptions), options || { });
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this.currentFrame = 0;
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this.state = 'idle';
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this.startOn = this.options.delay*1000;
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this.finishOn = this.startOn+(this.options.duration*1000);
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this.fromToDelta = this.options.to-this.options.from;
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this.totalTime = this.finishOn-this.startOn;
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this.totalFrames = this.options.fps*this.options.duration;
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eval('this.render = function(pos){ '+
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'if (this.state=="idle"){this.state="running";'+
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codeForEvent(this.options,'beforeSetup')+
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(this.setup ? 'this.setup();':'')+
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codeForEvent(this.options,'afterSetup')+
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'};if (this.state=="running"){'+
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'pos=this.options.transition(pos)*'+this.fromToDelta+'+'+this.options.from+';'+
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'this.position=pos;'+
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codeForEvent(this.options,'beforeUpdate')+
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(this.update ? 'this.update(pos);':'')+
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codeForEvent(this.options,'afterUpdate')+
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'}}');
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this.event('beforeStart');
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if (!this.options.sync)
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Effect.Queues.get(Object.isString(this.options.queue) ?
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'global' : this.options.queue.scope).add(this);
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},
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loop: function(timePos) {
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if (timePos >= this.startOn) {
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if (timePos >= this.finishOn) {
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this.render(1.0);
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this.cancel();
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this.event('beforeFinish');
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if (this.finish) this.finish();
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this.event('afterFinish');
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return;
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}
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var pos = (timePos - this.startOn) / this.totalTime,
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frame = (pos * this.totalFrames).round();
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if (frame > this.currentFrame) {
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this.render(pos);
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this.currentFrame = frame;
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}
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}
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},
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cancel: function() {
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if (!this.options.sync)
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Effect.Queues.get(Object.isString(this.options.queue) ?
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'global' : this.options.queue.scope).remove(this);
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this.state = 'finished';
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},
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event: function(eventName) {
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if (this.options[eventName + 'Internal']) this.options[eventName + 'Internal'](this);
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if (this.options[eventName]) this.options[eventName](this);
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},
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inspect: function() {
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var data = $H();
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for(property in this)
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if (!Object.isFunction(this[property])) data.set(property, this[property]);
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return '#<Effect:' + data.inspect() + ',options:' + $H(this.options).inspect() + '>';
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}
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});
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Effect.Parallel = Class.create(Effect.Base, {
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initialize: function(effects) {
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this.effects = effects || [];
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this.start(arguments[1]);
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},
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update: function(position) {
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this.effects.invoke('render', position);
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},
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finish: function(position) {
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this.effects.each( function(effect) {
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effect.render(1.0);
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effect.cancel();
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effect.event('beforeFinish');
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if (effect.finish) effect.finish(position);
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effect.event('afterFinish');
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});
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}
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});
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Effect.Tween = Class.create(Effect.Base, {
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initialize: function(object, from, to) {
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object = Object.isString(object) ? $(object) : object;
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var args = $A(arguments), method = args.last(),
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options = args.length == 5 ? args[3] : null;
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this.method = Object.isFunction(method) ? method.bind(object) :
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Object.isFunction(object[method]) ? object[method].bind(object) :
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function(value) { object[method] = value };
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this.start(Object.extend({ from: from, to: to }, options || { }));
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},
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update: function(position) {
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this.method(position);
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}
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});
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Effect.Event = Class.create(Effect.Base, {
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initialize: function() {
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this.start(Object.extend({ duration: 0 }, arguments[0] || { }));
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},
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update: Prototype.emptyFunction
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});
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Effect.Opacity = Class.create(Effect.Base, {
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initialize: function(element) {
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351 |
this.element = $(element);
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|
|
352 |
if (!this.element) throw(Effect._elementDoesNotExistError);
|
|
|
353 |
// make this work on IE on elements without 'layout'
|
|
|
354 |
if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
|
|
|
355 |
this.element.setStyle({zoom: 1});
|
|
|
356 |
var options = Object.extend({
|
|
|
357 |
from: this.element.getOpacity() || 0.0,
|
|
|
358 |
to: 1.0
|
|
|
359 |
}, arguments[1] || { });
|
|
|
360 |
this.start(options);
|
|
|
361 |
},
|
|
|
362 |
update: function(position) {
|
|
|
363 |
this.element.setOpacity(position);
|
|
|
364 |
}
|
|
|
365 |
});
|
|
|
366 |
|
|
|
367 |
Effect.Move = Class.create(Effect.Base, {
|
|
|
368 |
initialize: function(element) {
|
|
|
369 |
this.element = $(element);
|
|
|
370 |
if (!this.element) throw(Effect._elementDoesNotExistError);
|
|
|
371 |
var options = Object.extend({
|
|
|
372 |
x: 0,
|
|
|
373 |
y: 0,
|
|
|
374 |
mode: 'relative'
|
|
|
375 |
}, arguments[1] || { });
|
|
|
376 |
this.start(options);
|
|
|
377 |
},
|
|
|
378 |
setup: function() {
|
|
|
379 |
this.element.makePositioned();
|
|
|
380 |
this.originalLeft = parseFloat(this.element.getStyle('left') || '0');
|
|
|
381 |
this.originalTop = parseFloat(this.element.getStyle('top') || '0');
|
|
|
382 |
if (this.options.mode == 'absolute') {
|
|
|
383 |
this.options.x = this.options.x - this.originalLeft;
|
|
|
384 |
this.options.y = this.options.y - this.originalTop;
|
|
|
385 |
}
|
|
|
386 |
},
|
|
|
387 |
update: function(position) {
|
|
|
388 |
this.element.setStyle({
|
|
|
389 |
left: (this.options.x * position + this.originalLeft).round() + 'px',
|
|
|
390 |
top: (this.options.y * position + this.originalTop).round() + 'px'
|
|
|
391 |
});
|
|
|
392 |
}
|
|
|
393 |
});
|
|
|
394 |
|
|
|
395 |
// for backwards compatibility
|
|
|
396 |
Effect.MoveBy = function(element, toTop, toLeft) {
|
|
|
397 |
return new Effect.Move(element,
|
|
|
398 |
Object.extend({ x: toLeft, y: toTop }, arguments[3] || { }));
|
|
|
399 |
};
|
|
|
400 |
|
|
|
401 |
Effect.Scale = Class.create(Effect.Base, {
|
|
|
402 |
initialize: function(element, percent) {
|
|
|
403 |
this.element = $(element);
|
|
|
404 |
if (!this.element) throw(Effect._elementDoesNotExistError);
|
|
|
405 |
var options = Object.extend({
|
|
|
406 |
scaleX: true,
|
|
|
407 |
scaleY: true,
|
|
|
408 |
scaleContent: true,
|
|
|
409 |
scaleFromCenter: false,
|
|
|
410 |
scaleMode: 'box', // 'box' or 'contents' or { } with provided values
|
|
|
411 |
scaleFrom: 100.0,
|
|
|
412 |
scaleTo: percent
|
|
|
413 |
}, arguments[2] || { });
|
|
|
414 |
this.start(options);
|
|
|
415 |
},
|
|
|
416 |
setup: function() {
|
|
|
417 |
this.restoreAfterFinish = this.options.restoreAfterFinish || false;
|
|
|
418 |
this.elementPositioning = this.element.getStyle('position');
|
|
|
419 |
|
|
|
420 |
this.originalStyle = { };
|
|
|
421 |
['top','left','width','height','fontSize'].each( function(k) {
|
|
|
422 |
this.originalStyle[k] = this.element.style[k];
|
|
|
423 |
}.bind(this));
|
|
|
424 |
|
|
|
425 |
this.originalTop = this.element.offsetTop;
|
|
|
426 |
this.originalLeft = this.element.offsetLeft;
|
|
|
427 |
|
|
|
428 |
var fontSize = this.element.getStyle('font-size') || '100%';
|
|
|
429 |
['em','px','%','pt'].each( function(fontSizeType) {
|
|
|
430 |
if (fontSize.indexOf(fontSizeType)>0) {
|
|
|
431 |
this.fontSize = parseFloat(fontSize);
|
|
|
432 |
this.fontSizeType = fontSizeType;
|
|
|
433 |
}
|
|
|
434 |
}.bind(this));
|
|
|
435 |
|
|
|
436 |
this.factor = (this.options.scaleTo - this.options.scaleFrom)/100;
|
|
|
437 |
|
|
|
438 |
this.dims = null;
|
|
|
439 |
if (this.options.scaleMode=='box')
|
|
|
440 |
this.dims = [this.element.offsetHeight, this.element.offsetWidth];
|
|
|
441 |
if (/^content/.test(this.options.scaleMode))
|
|
|
442 |
this.dims = [this.element.scrollHeight, this.element.scrollWidth];
|
|
|
443 |
if (!this.dims)
|
|
|
444 |
this.dims = [this.options.scaleMode.originalHeight,
|
|
|
445 |
this.options.scaleMode.originalWidth];
|
|
|
446 |
},
|
|
|
447 |
update: function(position) {
|
|
|
448 |
var currentScale = (this.options.scaleFrom/100.0) + (this.factor * position);
|
|
|
449 |
if (this.options.scaleContent && this.fontSize)
|
|
|
450 |
this.element.setStyle({fontSize: this.fontSize * currentScale + this.fontSizeType });
|
|
|
451 |
this.setDimensions(this.dims[0] * currentScale, this.dims[1] * currentScale);
|
|
|
452 |
},
|
|
|
453 |
finish: function(position) {
|
|
|
454 |
if (this.restoreAfterFinish) this.element.setStyle(this.originalStyle);
|
|
|
455 |
},
|
|
|
456 |
setDimensions: function(height, width) {
|
|
|
457 |
var d = { };
|
|
|
458 |
if (this.options.scaleX) d.width = width.round() + 'px';
|
|
|
459 |
if (this.options.scaleY) d.height = height.round() + 'px';
|
|
|
460 |
if (this.options.scaleFromCenter) {
|
|
|
461 |
var topd = (height - this.dims[0])/2;
|
|
|
462 |
var leftd = (width - this.dims[1])/2;
|
|
|
463 |
if (this.elementPositioning == 'absolute') {
|
|
|
464 |
if (this.options.scaleY) d.top = this.originalTop-topd + 'px';
|
|
|
465 |
if (this.options.scaleX) d.left = this.originalLeft-leftd + 'px';
|
|
|
466 |
} else {
|
|
|
467 |
if (this.options.scaleY) d.top = -topd + 'px';
|
|
|
468 |
if (this.options.scaleX) d.left = -leftd + 'px';
|
|
|
469 |
}
|
|
|
470 |
}
|
|
|
471 |
this.element.setStyle(d);
|
|
|
472 |
}
|
|
|
473 |
});
|
|
|
474 |
|
|
|
475 |
Effect.Highlight = Class.create(Effect.Base, {
|
|
|
476 |
initialize: function(element) {
|
|
|
477 |
this.element = $(element);
|
|
|
478 |
if (!this.element) throw(Effect._elementDoesNotExistError);
|
|
|
479 |
var options = Object.extend({ startcolor: '#ffff99' }, arguments[1] || { });
|
|
|
480 |
this.start(options);
|
|
|
481 |
},
|
|
|
482 |
setup: function() {
|
|
|
483 |
// Prevent executing on elements not in the layout flow
|
|
|
484 |
if (this.element.getStyle('display')=='none') { this.cancel(); return; }
|
|
|
485 |
// Disable background image during the effect
|
|
|
486 |
this.oldStyle = { };
|
|
|
487 |
if (!this.options.keepBackgroundImage) {
|
|
|
488 |
this.oldStyle.backgroundImage = this.element.getStyle('background-image');
|
|
|
489 |
this.element.setStyle({backgroundImage: 'none'});
|
|
|
490 |
}
|
|
|
491 |
if (!this.options.endcolor)
|
|
|
492 |
this.options.endcolor = this.element.getStyle('background-color').parseColor('#ffffff');
|
|
|
493 |
if (!this.options.restorecolor)
|
|
|
494 |
this.options.restorecolor = this.element.getStyle('background-color');
|
|
|
495 |
// init color calculations
|
|
|
496 |
this._base = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));
|
|
|
497 |
this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this));
|
|
|
498 |
},
|
|
|
499 |
update: function(position) {
|
|
|
500 |
this.element.setStyle({backgroundColor: $R(0,2).inject('#',function(m,v,i){
|
|
|
501 |
return m+((this._base[i]+(this._delta[i]*position)).round().toColorPart()); }.bind(this)) });
|
|
|
502 |
},
|
|
|
503 |
finish: function() {
|
|
|
504 |
this.element.setStyle(Object.extend(this.oldStyle, {
|
|
|
505 |
backgroundColor: this.options.restorecolor
|
|
|
506 |
}));
|
|
|
507 |
}
|
|
|
508 |
});
|
|
|
509 |
|
|
|
510 |
Effect.ScrollTo = function(element) {
|
|
|
511 |
var options = arguments[1] || { },
|
|
|
512 |
scrollOffsets = document.viewport.getScrollOffsets(),
|
|
|
513 |
elementOffsets = $(element).cumulativeOffset(),
|
|
|
514 |
max = (window.height || document.body.scrollHeight) - document.viewport.getHeight();
|
|
|
515 |
|
|
|
516 |
if (options.offset) elementOffsets[1] += options.offset;
|
|
|
517 |
|
|
|
518 |
return new Effect.Tween(null,
|
|
|
519 |
scrollOffsets.top,
|
|
|
520 |
elementOffsets[1] > max ? max : elementOffsets[1],
|
|
|
521 |
options,
|
|
|
522 |
function(p){ scrollTo(scrollOffsets.left, p.round()) }
|
|
|
523 |
);
|
|
|
524 |
};
|
|
|
525 |
|
|
|
526 |
/* ------------- combination effects ------------- */
|
|
|
527 |
|
|
|
528 |
Effect.Fade = function(element) {
|
|
|
529 |
element = $(element);
|
|
|
530 |
var oldOpacity = element.getInlineOpacity();
|
|
|
531 |
var options = Object.extend({
|
|
|
532 |
from: element.getOpacity() || 1.0,
|
|
|
533 |
to: 0.0,
|
|
|
534 |
afterFinishInternal: function(effect) {
|
|
|
535 |
if (effect.options.to!=0) return;
|
|
|
536 |
effect.element.hide().setStyle({opacity: oldOpacity});
|
|
|
537 |
}
|
|
|
538 |
}, arguments[1] || { });
|
|
|
539 |
return new Effect.Opacity(element,options);
|
|
|
540 |
};
|
|
|
541 |
|
|
|
542 |
Effect.Appear = function(element) {
|
|
|
543 |
element = $(element);
|
|
|
544 |
var options = Object.extend({
|
|
|
545 |
from: (element.getStyle('display') == 'none' ? 0.0 : element.getOpacity() || 0.0),
|
|
|
546 |
to: 1.0,
|
|
|
547 |
// force Safari to render floated elements properly
|
|
|
548 |
afterFinishInternal: function(effect) {
|
|
|
549 |
effect.element.forceRerendering();
|
|
|
550 |
},
|
|
|
551 |
beforeSetup: function(effect) {
|
|
|
552 |
effect.element.setOpacity(effect.options.from).show();
|
|
|
553 |
}}, arguments[1] || { });
|
|
|
554 |
return new Effect.Opacity(element,options);
|
|
|
555 |
};
|
|
|
556 |
|
|
|
557 |
Effect.Puff = function(element) {
|
|
|
558 |
element = $(element);
|
|
|
559 |
var oldStyle = {
|
|
|
560 |
opacity: element.getInlineOpacity(),
|
|
|
561 |
position: element.getStyle('position'),
|
|
|
562 |
top: element.style.top,
|
|
|
563 |
left: element.style.left,
|
|
|
564 |
width: element.style.width,
|
|
|
565 |
height: element.style.height
|
|
|
566 |
};
|
|
|
567 |
return new Effect.Parallel(
|
|
|
568 |
[ new Effect.Scale(element, 200,
|
|
|
569 |
{ sync: true, scaleFromCenter: true, scaleContent: true, restoreAfterFinish: true }),
|
|
|
570 |
new Effect.Opacity(element, { sync: true, to: 0.0 } ) ],
|
|
|
571 |
Object.extend({ duration: 1.0,
|
|
|
572 |
beforeSetupInternal: function(effect) {
|
|
|
573 |
Position.absolutize(effect.effects[0].element)
|
|
|
574 |
},
|
|
|
575 |
afterFinishInternal: function(effect) {
|
|
|
576 |
effect.effects[0].element.hide().setStyle(oldStyle); }
|
|
|
577 |
}, arguments[1] || { })
|
|
|
578 |
);
|
|
|
579 |
};
|
|
|
580 |
|
|
|
581 |
Effect.BlindUp = function(element) {
|
|
|
582 |
element = $(element);
|
|
|
583 |
element.makeClipping();
|
|
|
584 |
return new Effect.Scale(element, 0,
|
|
|
585 |
Object.extend({ scaleContent: false,
|
|
|
586 |
scaleX: false,
|
|
|
587 |
restoreAfterFinish: true,
|
|
|
588 |
afterFinishInternal: function(effect) {
|
|
|
589 |
effect.element.hide().undoClipping();
|
|
|
590 |
}
|
|
|
591 |
}, arguments[1] || { })
|
|
|
592 |
);
|
|
|
593 |
};
|
|
|
594 |
|
|
|
595 |
Effect.BlindDown = function(element) {
|
|
|
596 |
element = $(element);
|
|
|
597 |
var elementDimensions = element.getDimensions();
|
|
|
598 |
return new Effect.Scale(element, 100, Object.extend({
|
|
|
599 |
scaleContent: false,
|
|
|
600 |
scaleX: false,
|
|
|
601 |
scaleFrom: 0,
|
|
|
602 |
scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
|
|
|
603 |
restoreAfterFinish: true,
|
|
|
604 |
afterSetup: function(effect) {
|
|
|
605 |
effect.element.makeClipping().setStyle({height: '0px'}).show();
|
|
|
606 |
},
|
|
|
607 |
afterFinishInternal: function(effect) {
|
|
|
608 |
effect.element.undoClipping();
|
|
|
609 |
}
|
|
|
610 |
}, arguments[1] || { }));
|
|
|
611 |
};
|
|
|
612 |
|
|
|
613 |
Effect.SwitchOff = function(element) {
|
|
|
614 |
element = $(element);
|
|
|
615 |
var oldOpacity = element.getInlineOpacity();
|
|
|
616 |
return new Effect.Appear(element, Object.extend({
|
|
|
617 |
duration: 0.4,
|
|
|
618 |
from: 0,
|
|
|
619 |
transition: Effect.Transitions.flicker,
|
|
|
620 |
afterFinishInternal: function(effect) {
|
|
|
621 |
new Effect.Scale(effect.element, 1, {
|
|
|
622 |
duration: 0.3, scaleFromCenter: true,
|
|
|
623 |
scaleX: false, scaleContent: false, restoreAfterFinish: true,
|
|
|
624 |
beforeSetup: function(effect) {
|
|
|
625 |
effect.element.makePositioned().makeClipping();
|
|
|
626 |
},
|
|
|
627 |
afterFinishInternal: function(effect) {
|
|
|
628 |
effect.element.hide().undoClipping().undoPositioned().setStyle({opacity: oldOpacity});
|
|
|
629 |
}
|
|
|
630 |
})
|
|
|
631 |
}
|
|
|
632 |
}, arguments[1] || { }));
|
|
|
633 |
};
|
|
|
634 |
|
|
|
635 |
Effect.DropOut = function(element) {
|
|
|
636 |
element = $(element);
|
|
|
637 |
var oldStyle = {
|
|
|
638 |
top: element.getStyle('top'),
|
|
|
639 |
left: element.getStyle('left'),
|
|
|
640 |
opacity: element.getInlineOpacity() };
|
|
|
641 |
return new Effect.Parallel(
|
|
|
642 |
[ new Effect.Move(element, {x: 0, y: 100, sync: true }),
|
|
|
643 |
new Effect.Opacity(element, { sync: true, to: 0.0 }) ],
|
|
|
644 |
Object.extend(
|
|
|
645 |
{ duration: 0.5,
|
|
|
646 |
beforeSetup: function(effect) {
|
|
|
647 |
effect.effects[0].element.makePositioned();
|
|
|
648 |
},
|
|
|
649 |
afterFinishInternal: function(effect) {
|
|
|
650 |
effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);
|
|
|
651 |
}
|
|
|
652 |
}, arguments[1] || { }));
|
|
|
653 |
};
|
|
|
654 |
|
|
|
655 |
Effect.Shake = function(element) {
|
|
|
656 |
element = $(element);
|
|
|
657 |
var options = Object.extend({
|
|
|
658 |
distance: 20,
|
|
|
659 |
duration: 0.5
|
|
|
660 |
}, arguments[1] || {});
|
|
|
661 |
var distance = parseFloat(options.distance);
|
|
|
662 |
var split = parseFloat(options.duration) / 10.0;
|
|
|
663 |
var oldStyle = {
|
|
|
664 |
top: element.getStyle('top'),
|
|
|
665 |
left: element.getStyle('left') };
|
|
|
666 |
return new Effect.Move(element,
|
|
|
667 |
{ x: distance, y: 0, duration: split, afterFinishInternal: function(effect) {
|
|
|
668 |
new Effect.Move(effect.element,
|
|
|
669 |
{ x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) {
|
|
|
670 |
new Effect.Move(effect.element,
|
|
|
671 |
{ x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) {
|
|
|
672 |
new Effect.Move(effect.element,
|
|
|
673 |
{ x: -distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) {
|
|
|
674 |
new Effect.Move(effect.element,
|
|
|
675 |
{ x: distance*2, y: 0, duration: split*2, afterFinishInternal: function(effect) {
|
|
|
676 |
new Effect.Move(effect.element,
|
|
|
677 |
{ x: -distance, y: 0, duration: split, afterFinishInternal: function(effect) {
|
|
|
678 |
effect.element.undoPositioned().setStyle(oldStyle);
|
|
|
679 |
}}) }}) }}) }}) }}) }});
|
|
|
680 |
};
|
|
|
681 |
|
|
|
682 |
Effect.SlideDown = function(element) {
|
|
|
683 |
element = $(element).cleanWhitespace();
|
|
|
684 |
// SlideDown need to have the content of the element wrapped in a container element with fixed height!
|
|
|
685 |
var oldInnerBottom = element.down().getStyle('bottom');
|
|
|
686 |
var elementDimensions = element.getDimensions();
|
|
|
687 |
return new Effect.Scale(element, 100, Object.extend({
|
|
|
688 |
scaleContent: false,
|
|
|
689 |
scaleX: false,
|
|
|
690 |
scaleFrom: window.opera ? 0 : 1,
|
|
|
691 |
scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
|
|
|
692 |
restoreAfterFinish: true,
|
|
|
693 |
afterSetup: function(effect) {
|
|
|
694 |
effect.element.makePositioned();
|
|
|
695 |
effect.element.down().makePositioned();
|
|
|
696 |
if (window.opera) effect.element.setStyle({top: ''});
|
|
|
697 |
effect.element.makeClipping().setStyle({height: '0px'}).show();
|
|
|
698 |
},
|
|
|
699 |
afterUpdateInternal: function(effect) {
|
|
|
700 |
effect.element.down().setStyle({bottom:
|
|
|
701 |
(effect.dims[0] - effect.element.clientHeight) + 'px' });
|
|
|
702 |
},
|
|
|
703 |
afterFinishInternal: function(effect) {
|
|
|
704 |
effect.element.undoClipping().undoPositioned();
|
|
|
705 |
effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom}); }
|
|
|
706 |
}, arguments[1] || { })
|
|
|
707 |
);
|
|
|
708 |
};
|
|
|
709 |
|
|
|
710 |
Effect.SlideUp = function(element) {
|
|
|
711 |
element = $(element).cleanWhitespace();
|
|
|
712 |
var oldInnerBottom = element.down().getStyle('bottom');
|
|
|
713 |
var elementDimensions = element.getDimensions();
|
|
|
714 |
return new Effect.Scale(element, window.opera ? 0 : 1,
|
|
|
715 |
Object.extend({ scaleContent: false,
|
|
|
716 |
scaleX: false,
|
|
|
717 |
scaleMode: 'box',
|
|
|
718 |
scaleFrom: 100,
|
|
|
719 |
scaleMode: {originalHeight: elementDimensions.height, originalWidth: elementDimensions.width},
|
|
|
720 |
restoreAfterFinish: true,
|
|
|
721 |
afterSetup: function(effect) {
|
|
|
722 |
effect.element.makePositioned();
|
|
|
723 |
effect.element.down().makePositioned();
|
|
|
724 |
if (window.opera) effect.element.setStyle({top: ''});
|
|
|
725 |
effect.element.makeClipping().show();
|
|
|
726 |
},
|
|
|
727 |
afterUpdateInternal: function(effect) {
|
|
|
728 |
effect.element.down().setStyle({bottom:
|
|
|
729 |
(effect.dims[0] - effect.element.clientHeight) + 'px' });
|
|
|
730 |
},
|
|
|
731 |
afterFinishInternal: function(effect) {
|
|
|
732 |
effect.element.hide().undoClipping().undoPositioned();
|
|
|
733 |
effect.element.down().undoPositioned().setStyle({bottom: oldInnerBottom});
|
|
|
734 |
}
|
|
|
735 |
}, arguments[1] || { })
|
|
|
736 |
);
|
|
|
737 |
};
|
|
|
738 |
|
|
|
739 |
// Bug in opera makes the TD containing this element expand for a instance after finish
|
|
|
740 |
Effect.Squish = function(element) {
|
|
|
741 |
return new Effect.Scale(element, window.opera ? 1 : 0, {
|
|
|
742 |
restoreAfterFinish: true,
|
|
|
743 |
beforeSetup: function(effect) {
|
|
|
744 |
effect.element.makeClipping();
|
|
|
745 |
},
|
|
|
746 |
afterFinishInternal: function(effect) {
|
|
|
747 |
effect.element.hide().undoClipping();
|
|
|
748 |
}
|
|
|
749 |
});
|
|
|
750 |
};
|
|
|
751 |
|
|
|
752 |
Effect.Grow = function(element) {
|
|
|
753 |
element = $(element);
|
|
|
754 |
var options = Object.extend({
|
|
|
755 |
direction: 'center',
|
|
|
756 |
moveTransition: Effect.Transitions.sinoidal,
|
|
|
757 |
scaleTransition: Effect.Transitions.sinoidal,
|
|
|
758 |
opacityTransition: Effect.Transitions.full
|
|
|
759 |
}, arguments[1] || { });
|
|
|
760 |
var oldStyle = {
|
|
|
761 |
top: element.style.top,
|
|
|
762 |
left: element.style.left,
|
|
|
763 |
height: element.style.height,
|
|
|
764 |
width: element.style.width,
|
|
|
765 |
opacity: element.getInlineOpacity() };
|
|
|
766 |
|
|
|
767 |
var dims = element.getDimensions();
|
|
|
768 |
var initialMoveX, initialMoveY;
|
|
|
769 |
var moveX, moveY;
|
|
|
770 |
|
|
|
771 |
switch (options.direction) {
|
|
|
772 |
case 'top-left':
|
|
|
773 |
initialMoveX = initialMoveY = moveX = moveY = 0;
|
|
|
774 |
break;
|
|
|
775 |
case 'top-right':
|
|
|
776 |
initialMoveX = dims.width;
|
|
|
777 |
initialMoveY = moveY = 0;
|
|
|
778 |
moveX = -dims.width;
|
|
|
779 |
break;
|
|
|
780 |
case 'bottom-left':
|
|
|
781 |
initialMoveX = moveX = 0;
|
|
|
782 |
initialMoveY = dims.height;
|
|
|
783 |
moveY = -dims.height;
|
|
|
784 |
break;
|
|
|
785 |
case 'bottom-right':
|
|
|
786 |
initialMoveX = dims.width;
|
|
|
787 |
initialMoveY = dims.height;
|
|
|
788 |
moveX = -dims.width;
|
|
|
789 |
moveY = -dims.height;
|
|
|
790 |
break;
|
|
|
791 |
case 'center':
|
|
|
792 |
initialMoveX = dims.width / 2;
|
|
|
793 |
initialMoveY = dims.height / 2;
|
|
|
794 |
moveX = -dims.width / 2;
|
|
|
795 |
moveY = -dims.height / 2;
|
|
|
796 |
break;
|
|
|
797 |
}
|
|
|
798 |
|
|
|
799 |
return new Effect.Move(element, {
|
|
|
800 |
x: initialMoveX,
|
|
|
801 |
y: initialMoveY,
|
|
|
802 |
duration: 0.01,
|
|
|
803 |
beforeSetup: function(effect) {
|
|
|
804 |
effect.element.hide().makeClipping().makePositioned();
|
|
|
805 |
},
|
|
|
806 |
afterFinishInternal: function(effect) {
|
|
|
807 |
new Effect.Parallel(
|
|
|
808 |
[ new Effect.Opacity(effect.element, { sync: true, to: 1.0, from: 0.0, transition: options.opacityTransition }),
|
|
|
809 |
new Effect.Move(effect.element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition }),
|
|
|
810 |
new Effect.Scale(effect.element, 100, {
|
|
|
811 |
scaleMode: { originalHeight: dims.height, originalWidth: dims.width },
|
|
|
812 |
sync: true, scaleFrom: window.opera ? 1 : 0, transition: options.scaleTransition, restoreAfterFinish: true})
|
|
|
813 |
], Object.extend({
|
|
|
814 |
beforeSetup: function(effect) {
|
|
|
815 |
effect.effects[0].element.setStyle({height: '0px'}).show();
|
|
|
816 |
},
|
|
|
817 |
afterFinishInternal: function(effect) {
|
|
|
818 |
effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);
|
|
|
819 |
}
|
|
|
820 |
}, options)
|
|
|
821 |
)
|
|
|
822 |
}
|
|
|
823 |
});
|
|
|
824 |
};
|
|
|
825 |
|
|
|
826 |
Effect.Shrink = function(element) {
|
|
|
827 |
element = $(element);
|
|
|
828 |
var options = Object.extend({
|
|
|
829 |
direction: 'center',
|
|
|
830 |
moveTransition: Effect.Transitions.sinoidal,
|
|
|
831 |
scaleTransition: Effect.Transitions.sinoidal,
|
|
|
832 |
opacityTransition: Effect.Transitions.none
|
|
|
833 |
}, arguments[1] || { });
|
|
|
834 |
var oldStyle = {
|
|
|
835 |
top: element.style.top,
|
|
|
836 |
left: element.style.left,
|
|
|
837 |
height: element.style.height,
|
|
|
838 |
width: element.style.width,
|
|
|
839 |
opacity: element.getInlineOpacity() };
|
|
|
840 |
|
|
|
841 |
var dims = element.getDimensions();
|
|
|
842 |
var moveX, moveY;
|
|
|
843 |
|
|
|
844 |
switch (options.direction) {
|
|
|
845 |
case 'top-left':
|
|
|
846 |
moveX = moveY = 0;
|
|
|
847 |
break;
|
|
|
848 |
case 'top-right':
|
|
|
849 |
moveX = dims.width;
|
|
|
850 |
moveY = 0;
|
|
|
851 |
break;
|
|
|
852 |
case 'bottom-left':
|
|
|
853 |
moveX = 0;
|
|
|
854 |
moveY = dims.height;
|
|
|
855 |
break;
|
|
|
856 |
case 'bottom-right':
|
|
|
857 |
moveX = dims.width;
|
|
|
858 |
moveY = dims.height;
|
|
|
859 |
break;
|
|
|
860 |
case 'center':
|
|
|
861 |
moveX = dims.width / 2;
|
|
|
862 |
moveY = dims.height / 2;
|
|
|
863 |
break;
|
|
|
864 |
}
|
|
|
865 |
|
|
|
866 |
return new Effect.Parallel(
|
|
|
867 |
[ new Effect.Opacity(element, { sync: true, to: 0.0, from: 1.0, transition: options.opacityTransition }),
|
|
|
868 |
new Effect.Scale(element, window.opera ? 1 : 0, { sync: true, transition: options.scaleTransition, restoreAfterFinish: true}),
|
|
|
869 |
new Effect.Move(element, { x: moveX, y: moveY, sync: true, transition: options.moveTransition })
|
|
|
870 |
], Object.extend({
|
|
|
871 |
beforeStartInternal: function(effect) {
|
|
|
872 |
effect.effects[0].element.makePositioned().makeClipping();
|
|
|
873 |
},
|
|
|
874 |
afterFinishInternal: function(effect) {
|
|
|
875 |
effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle); }
|
|
|
876 |
}, options)
|
|
|
877 |
);
|
|
|
878 |
};
|
|
|
879 |
|
|
|
880 |
Effect.Pulsate = function(element) {
|
|
|
881 |
element = $(element);
|
|
|
882 |
var options = arguments[1] || { };
|
|
|
883 |
var oldOpacity = element.getInlineOpacity();
|
|
|
884 |
var transition = options.transition || Effect.Transitions.sinoidal;
|
|
|
885 |
var reverser = function(pos){ return transition(1-Effect.Transitions.pulse(pos, options.pulses)) };
|
|
|
886 |
reverser.bind(transition);
|
|
|
887 |
return new Effect.Opacity(element,
|
|
|
888 |
Object.extend(Object.extend({ duration: 2.0, from: 0,
|
|
|
889 |
afterFinishInternal: function(effect) { effect.element.setStyle({opacity: oldOpacity}); }
|
|
|
890 |
}, options), {transition: reverser}));
|
|
|
891 |
};
|
|
|
892 |
|
|
|
893 |
Effect.Fold = function(element) {
|
|
|
894 |
element = $(element);
|
|
|
895 |
var oldStyle = {
|
|
|
896 |
top: element.style.top,
|
|
|
897 |
left: element.style.left,
|
|
|
898 |
width: element.style.width,
|
|
|
899 |
height: element.style.height };
|
|
|
900 |
element.makeClipping();
|
|
|
901 |
return new Effect.Scale(element, 5, Object.extend({
|
|
|
902 |
scaleContent: false,
|
|
|
903 |
scaleX: false,
|
|
|
904 |
afterFinishInternal: function(effect) {
|
|
|
905 |
new Effect.Scale(element, 1, {
|
|
|
906 |
scaleContent: false,
|
|
|
907 |
scaleY: false,
|
|
|
908 |
afterFinishInternal: function(effect) {
|
|
|
909 |
effect.element.hide().undoClipping().setStyle(oldStyle);
|
|
|
910 |
} });
|
|
|
911 |
}}, arguments[1] || { }));
|
|
|
912 |
};
|
|
|
913 |
|
|
|
914 |
Effect.Morph = Class.create(Effect.Base, {
|
|
|
915 |
initialize: function(element) {
|
|
|
916 |
this.element = $(element);
|
|
|
917 |
if (!this.element) throw(Effect._elementDoesNotExistError);
|
|
|
918 |
var options = Object.extend({
|
|
|
919 |
style: { }
|
|
|
920 |
}, arguments[1] || { });
|
|
|
921 |
|
|
|
922 |
if (!Object.isString(options.style)) this.style = $H(options.style);
|
|
|
923 |
else {
|
|
|
924 |
if (options.style.include(':'))
|
|
|
925 |
this.style = options.style.parseStyle();
|
|
|
926 |
else {
|
|
|
927 |
this.element.addClassName(options.style);
|
|
|
928 |
this.style = $H(this.element.getStyles());
|
|
|
929 |
this.element.removeClassName(options.style);
|
|
|
930 |
var css = this.element.getStyles();
|
|
|
931 |
this.style = this.style.reject(function(style) {
|
|
|
932 |
return style.value == css[style.key];
|
|
|
933 |
});
|
|
|
934 |
options.afterFinishInternal = function(effect) {
|
|
|
935 |
effect.element.addClassName(effect.options.style);
|
|
|
936 |
effect.transforms.each(function(transform) {
|
|
|
937 |
effect.element.style[transform.style] = '';
|
|
|
938 |
});
|
|
|
939 |
}
|
|
|
940 |
}
|
|
|
941 |
}
|
|
|
942 |
this.start(options);
|
|
|
943 |
},
|
|
|
944 |
|
|
|
945 |
setup: function(){
|
|
|
946 |
function parseColor(color){
|
|
|
947 |
if (!color || ['rgba(0, 0, 0, 0)','transparent'].include(color)) color = '#ffffff';
|
|
|
948 |
color = color.parseColor();
|
|
|
949 |
return $R(0,2).map(function(i){
|
|
|
950 |
return parseInt( color.slice(i*2+1,i*2+3), 16 )
|
|
|
951 |
});
|
|
|
952 |
}
|
|
|
953 |
this.transforms = this.style.map(function(pair){
|
|
|
954 |
var property = pair[0], value = pair[1], unit = null;
|
|
|
955 |
|
|
|
956 |
if (value.parseColor('#zzzzzz') != '#zzzzzz') {
|
|
|
957 |
value = value.parseColor();
|
|
|
958 |
unit = 'color';
|
|
|
959 |
} else if (property == 'opacity') {
|
|
|
960 |
value = parseFloat(value);
|
|
|
961 |
if (Prototype.Browser.IE && (!this.element.currentStyle.hasLayout))
|
|
|
962 |
this.element.setStyle({zoom: 1});
|
|
|
963 |
} else if (Element.CSS_LENGTH.test(value)) {
|
|
|
964 |
var components = value.match(/^([\+\-]?[0-9\.]+)(.*)$/);
|
|
|
965 |
value = parseFloat(components[1]);
|
|
|
966 |
unit = (components.length == 3) ? components[2] : null;
|
|
|
967 |
}
|
|
|
968 |
|
|
|
969 |
var originalValue = this.element.getStyle(property);
|
|
|
970 |
return {
|
|
|
971 |
style: property.camelize(),
|
|
|
972 |
originalValue: unit=='color' ? parseColor(originalValue) : parseFloat(originalValue || 0),
|
|
|
973 |
targetValue: unit=='color' ? parseColor(value) : value,
|
|
|
974 |
unit: unit
|
|
|
975 |
};
|
|
|
976 |
}.bind(this)).reject(function(transform){
|
|
|
977 |
return (
|
|
|
978 |
(transform.originalValue == transform.targetValue) ||
|
|
|
979 |
(
|
|
|
980 |
transform.unit != 'color' &&
|
|
|
981 |
(isNaN(transform.originalValue) || isNaN(transform.targetValue))
|
|
|
982 |
)
|
|
|
983 |
)
|
|
|
984 |
});
|
|
|
985 |
},
|
|
|
986 |
update: function(position) {
|
|
|
987 |
var style = { }, transform, i = this.transforms.length;
|
|
|
988 |
while(i--)
|
|
|
989 |
style[(transform = this.transforms[i]).style] =
|
|
|
990 |
transform.unit=='color' ? '#'+
|
|
|
991 |
(Math.round(transform.originalValue[0]+
|
|
|
992 |
(transform.targetValue[0]-transform.originalValue[0])*position)).toColorPart() +
|
|
|
993 |
(Math.round(transform.originalValue[1]+
|
|
|
994 |
(transform.targetValue[1]-transform.originalValue[1])*position)).toColorPart() +
|
|
|
995 |
(Math.round(transform.originalValue[2]+
|
|
|
996 |
(transform.targetValue[2]-transform.originalValue[2])*position)).toColorPart() :
|
|
|
997 |
(transform.originalValue +
|
|
|
998 |
(transform.targetValue - transform.originalValue) * position).toFixed(3) +
|
|
|
999 |
(transform.unit === null ? '' : transform.unit);
|
|
|
1000 |
this.element.setStyle(style, true);
|
|
|
1001 |
}
|
|
|
1002 |
});
|
|
|
1003 |
|
|
|
1004 |
Effect.Transform = Class.create({
|
|
|
1005 |
initialize: function(tracks){
|
|
|
1006 |
this.tracks = [];
|
|
|
1007 |
this.options = arguments[1] || { };
|
|
|
1008 |
this.addTracks(tracks);
|
|
|
1009 |
},
|
|
|
1010 |
addTracks: function(tracks){
|
|
|
1011 |
tracks.each(function(track){
|
|
|
1012 |
track = $H(track);
|
|
|
1013 |
var data = track.values().first();
|
|
|
1014 |
this.tracks.push($H({
|
|
|
1015 |
ids: track.keys().first(),
|
|
|
1016 |
effect: Effect.Morph,
|
|
|
1017 |
options: { style: data }
|
|
|
1018 |
}));
|
|
|
1019 |
}.bind(this));
|
|
|
1020 |
return this;
|
|
|
1021 |
},
|
|
|
1022 |
play: function(){
|
|
|
1023 |
return new Effect.Parallel(
|
|
|
1024 |
this.tracks.map(function(track){
|
|
|
1025 |
var ids = track.get('ids'), effect = track.get('effect'), options = track.get('options');
|
|
|
1026 |
var elements = [$(ids) || $$(ids)].flatten();
|
|
|
1027 |
return elements.map(function(e){ return new effect(e, Object.extend({ sync:true }, options)) });
|
|
|
1028 |
}).flatten(),
|
|
|
1029 |
this.options
|
|
|
1030 |
);
|
|
|
1031 |
}
|
|
|
1032 |
});
|
|
|
1033 |
|
|
|
1034 |
Element.CSS_PROPERTIES = $w(
|
|
|
1035 |
'backgroundColor backgroundPosition borderBottomColor borderBottomStyle ' +
|
|
|
1036 |
'borderBottomWidth borderLeftColor borderLeftStyle borderLeftWidth ' +
|
|
|
1037 |
'borderRightColor borderRightStyle borderRightWidth borderSpacing ' +
|
|
|
1038 |
'borderTopColor borderTopStyle borderTopWidth bottom clip color ' +
|
|
|
1039 |
'fontSize fontWeight height left letterSpacing lineHeight ' +
|
|
|
1040 |
'marginBottom marginLeft marginRight marginTop markerOffset maxHeight '+
|
|
|
1041 |
'maxWidth minHeight minWidth opacity outlineColor outlineOffset ' +
|
|
|
1042 |
'outlineWidth paddingBottom paddingLeft paddingRight paddingTop ' +
|
|
|
1043 |
'right textIndent top width wordSpacing zIndex');
|
|
|
1044 |
|
|
|
1045 |
Element.CSS_LENGTH = /^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;
|
|
|
1046 |
|
|
|
1047 |
String.__parseStyleElement = document.createElement('div');
|
|
|
1048 |
String.prototype.parseStyle = function(){
|
|
|
1049 |
var style, styleRules = $H();
|
|
|
1050 |
if (Prototype.Browser.WebKit)
|
|
|
1051 |
style = new Element('div',{style:this}).style;
|
|
|
1052 |
else {
|
|
|
1053 |
String.__parseStyleElement.innerHTML = '<div style="' + this + '"></div>';
|
|
|
1054 |
style = String.__parseStyleElement.childNodes[0].style;
|
|
|
1055 |
}
|
|
|
1056 |
|
|
|
1057 |
Element.CSS_PROPERTIES.each(function(property){
|
|
|
1058 |
if (style[property]) styleRules.set(property, style[property]);
|
|
|
1059 |
});
|
|
|
1060 |
|
|
|
1061 |
if (Prototype.Browser.IE && this.include('opacity'))
|
|
|
1062 |
styleRules.set('opacity', this.match(/opacity:\s*((?:0|1)?(?:\.\d*)?)/)[1]);
|
|
|
1063 |
|
|
|
1064 |
return styleRules;
|
|
|
1065 |
};
|
|
|
1066 |
|
|
|
1067 |
if (document.defaultView && document.defaultView.getComputedStyle) {
|
|
|
1068 |
Element.getStyles = function(element) {
|
|
|
1069 |
var css = document.defaultView.getComputedStyle($(element), null);
|
|
|
1070 |
return Element.CSS_PROPERTIES.inject({ }, function(styles, property) {
|
|
|
1071 |
styles[property] = css[property];
|
|
|
1072 |
return styles;
|
|
|
1073 |
});
|
|
|
1074 |
};
|
|
|
1075 |
} else {
|
|
|
1076 |
Element.getStyles = function(element) {
|
|
|
1077 |
element = $(element);
|
|
|
1078 |
var css = element.currentStyle, styles;
|
|
|
1079 |
styles = Element.CSS_PROPERTIES.inject({ }, function(results, property) {
|
|
|
1080 |
results[property] = css[property];
|
|
|
1081 |
return results;
|
|
|
1082 |
});
|
|
|
1083 |
if (!styles.opacity) styles.opacity = element.getOpacity();
|
|
|
1084 |
return styles;
|
|
|
1085 |
};
|
|
|
1086 |
};
|
|
|
1087 |
|
|
|
1088 |
Effect.Methods = {
|
|
|
1089 |
morph: function(element, style) {
|
|
|
1090 |
element = $(element);
|
|
|
1091 |
new Effect.Morph(element, Object.extend({ style: style }, arguments[2] || { }));
|
|
|
1092 |
return element;
|
|
|
1093 |
},
|
|
|
1094 |
visualEffect: function(element, effect, options) {
|
|
|
1095 |
element = $(element)
|
|
|
1096 |
var s = effect.dasherize().camelize(), klass = s.charAt(0).toUpperCase() + s.substring(1);
|
|
|
1097 |
new Effect[klass](element, options);
|
|
|
1098 |
return element;
|
|
|
1099 |
},
|
|
|
1100 |
highlight: function(element, options) {
|
|
|
1101 |
element = $(element);
|
|
|
1102 |
new Effect.Highlight(element, options);
|
|
|
1103 |
return element;
|
|
|
1104 |
}
|
|
|
1105 |
};
|
|
|
1106 |
|
|
|
1107 |
$w('fade appear grow shrink fold blindUp blindDown slideUp slideDown '+
|
|
|
1108 |
'pulsate shake puff squish switchOff dropOut').each(
|
|
|
1109 |
function(effect) {
|
|
|
1110 |
Effect.Methods[effect] = function(element, options){
|
|
|
1111 |
element = $(element);
|
|
|
1112 |
Effect[effect.charAt(0).toUpperCase() + effect.substring(1)](element, options);
|
|
|
1113 |
return element;
|
|
|
1114 |
}
|
|
|
1115 |
}
|
|
|
1116 |
);
|
|
|
1117 |
|
|
|
1118 |
$w('getInlineOpacity forceRerendering setContentZoom collectTextNodes collectTextNodesIgnoreClass getStyles').each(
|
|
|
1119 |
function(f) { Effect.Methods[f] = Element[f]; }
|
|
|
1120 |
);
|
|
|
1121 |
|
|
|
1122 |
Element.addMethods(Effect.Methods);
|