1492 lines
39 KiB
JavaScript
1492 lines
39 KiB
JavaScript
//MooTools More, <http://mootools.net/more>. Copyright (c) 2006-2008 Valerio Proietti, <http://mad4milk.net>, MIT Style License.
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/*
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Script: Fx.Slide.js
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Effect to slide an element in and out of view.
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License:
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MIT-style license.
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*/
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Fx.Slide = new Class({
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Extends: Fx,
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options: {
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mode: 'vertical'
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},
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initialize: function(element, options){
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this.addEvent('complete', function(){
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this.open = (this.wrapper['offset' + this.layout.capitalize()] != 0);
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if (this.open && Browser.Engine.webkit419) this.element.dispose().inject(this.wrapper);
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}, true);
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this.element = this.subject = $(element);
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this.parent(options);
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var wrapper = this.element.retrieve('wrapper');
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this.wrapper = wrapper || new Element('div', {
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styles: $extend(this.element.getStyles('margin', 'position'), {'overflow': 'hidden'})
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}).wraps(this.element);
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this.element.store('wrapper', this.wrapper).setStyle('margin', 0);
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this.now = [];
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this.open = true;
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},
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vertical: function(){
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this.margin = 'margin-top';
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this.layout = 'height';
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this.offset = this.element.offsetHeight;
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},
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horizontal: function(){
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this.margin = 'margin-left';
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this.layout = 'width';
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this.offset = this.element.offsetWidth;
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},
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set: function(now){
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this.element.setStyle(this.margin, now[0]);
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this.wrapper.setStyle(this.layout, now[1]);
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return this;
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},
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compute: function(from, to, delta){
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var now = [];
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var x = 2;
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x.times(function(i){
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now[i] = Fx.compute(from[i], to[i], delta);
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});
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return now;
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},
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start: function(how, mode){
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if (!this.check(arguments.callee, how, mode)) return this;
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this[mode || this.options.mode]();
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var margin = this.element.getStyle(this.margin).toInt();
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var layout = this.wrapper.getStyle(this.layout).toInt();
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var caseIn = [[margin, layout], [0, this.offset]];
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var caseOut = [[margin, layout], [-this.offset, 0]];
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var start;
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switch (how){
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case 'in': start = caseIn; break;
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case 'out': start = caseOut; break;
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case 'toggle': start = (this.wrapper['offset' + this.layout.capitalize()] == 0) ? caseIn : caseOut;
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}
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return this.parent(start[0], start[1]);
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},
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slideIn: function(mode){
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return this.start('in', mode);
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},
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slideOut: function(mode){
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return this.start('out', mode);
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},
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hide: function(mode){
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this[mode || this.options.mode]();
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this.open = false;
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return this.set([-this.offset, 0]);
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},
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show: function(mode){
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this[mode || this.options.mode]();
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this.open = true;
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return this.set([0, this.offset]);
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},
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toggle: function(mode){
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return this.start('toggle', mode);
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}
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});
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Element.Properties.slide = {
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set: function(options){
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var slide = this.retrieve('slide');
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if (slide) slide.cancel();
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return this.eliminate('slide').store('slide:options', $extend({link: 'cancel'}, options));
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},
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get: function(options){
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if (options || !this.retrieve('slide')){
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if (options || !this.retrieve('slide:options')) this.set('slide', options);
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this.store('slide', new Fx.Slide(this, this.retrieve('slide:options')));
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}
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return this.retrieve('slide');
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}
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};
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Element.implement({
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slide: function(how, mode){
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how = how || 'toggle';
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var slide = this.get('slide'), toggle;
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switch (how){
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case 'hide': slide.hide(mode); break;
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case 'show': slide.show(mode); break;
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case 'toggle':
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var flag = this.retrieve('slide:flag', slide.open);
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slide[(flag) ? 'slideOut' : 'slideIn'](mode);
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this.store('slide:flag', !flag);
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toggle = true;
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break;
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default: slide.start(how, mode);
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}
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if (!toggle) this.eliminate('slide:flag');
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return this;
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}
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});
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/*
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Script: Fx.Scroll.js
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Effect to smoothly scroll any element, including the window.
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License:
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MIT-style license.
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*/
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Fx.Scroll = new Class({
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Extends: Fx,
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options: {
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offset: {'x': 0, 'y': 0},
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wheelStops: true
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},
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initialize: function(element, options){
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this.element = this.subject = $(element);
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this.parent(options);
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var cancel = this.cancel.bind(this, false);
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if ($type(this.element) != 'element') this.element = $(this.element.getDocument().body);
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var stopper = this.element;
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if (this.options.wheelStops){
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this.addEvent('start', function(){
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stopper.addEvent('mousewheel', cancel);
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}, true);
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this.addEvent('complete', function(){
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stopper.removeEvent('mousewheel', cancel);
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}, true);
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}
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},
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set: function(){
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var now = Array.flatten(arguments);
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this.element.scrollTo(now[0], now[1]);
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},
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compute: function(from, to, delta){
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var now = [];
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var x = 2;
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x.times(function(i){
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now.push(Fx.compute(from[i], to[i], delta));
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});
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return now;
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},
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start: function(x, y){
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if (!this.check(arguments.callee, x, y)) return this;
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var offsetSize = this.element.getSize(), scrollSize = this.element.getScrollSize();
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var scroll = this.element.getScroll(), values = {x: x, y: y};
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for (var z in values){
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var max = scrollSize[z] - offsetSize[z];
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if ($chk(values[z])) values[z] = ($type(values[z]) == 'number') ? values[z].limit(0, max) : max;
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else values[z] = scroll[z];
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values[z] += this.options.offset[z];
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}
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return this.parent([scroll.x, scroll.y], [values.x, values.y]);
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},
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toTop: function(){
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return this.start(false, 0);
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},
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toLeft: function(){
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return this.start(0, false);
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},
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toRight: function(){
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return this.start('right', false);
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},
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toBottom: function(){
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return this.start(false, 'bottom');
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},
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toElement: function(el){
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var position = $(el).getPosition(this.element);
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return this.start(position.x, position.y);
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}
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});
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/*
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Script: Fx.Elements.js
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Effect to change any number of CSS properties of any number of Elements.
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License:
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MIT-style license.
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*/
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Fx.Elements = new Class({
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Extends: Fx.CSS,
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initialize: function(elements, options){
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this.elements = this.subject = $$(elements);
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this.parent(options);
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},
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compute: function(from, to, delta){
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var now = {};
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for (var i in from){
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var iFrom = from[i], iTo = to[i], iNow = now[i] = {};
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for (var p in iFrom) iNow[p] = this.parent(iFrom[p], iTo[p], delta);
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}
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return now;
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},
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set: function(now){
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for (var i in now){
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var iNow = now[i];
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for (var p in iNow) this.render(this.elements[i], p, iNow[p], this.options.unit);
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}
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return this;
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},
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start: function(obj){
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if (!this.check(arguments.callee, obj)) return this;
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var from = {}, to = {};
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for (var i in obj){
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var iProps = obj[i], iFrom = from[i] = {}, iTo = to[i] = {};
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for (var p in iProps){
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var parsed = this.prepare(this.elements[i], p, iProps[p]);
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iFrom[p] = parsed.from;
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iTo[p] = parsed.to;
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}
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}
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return this.parent(from, to);
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}
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});
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/*
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Script: Drag.js
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The base Drag Class. Can be used to drag and resize Elements using mouse events.
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License:
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MIT-style license.
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*/
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var Drag = new Class({
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Implements: [Events, Options],
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options: {/*
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onBeforeStart: $empty,
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onStart: $empty,
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onDrag: $empty,
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onCancel: $empty,
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onComplete: $empty,*/
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snap: 6,
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unit: 'px',
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grid: false,
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style: true,
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limit: false,
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handle: false,
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invert: false,
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preventDefault: false,
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modifiers: {x: 'left', y: 'top'}
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},
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initialize: function(){
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var params = Array.link(arguments, {'options': Object.type, 'element': $defined});
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this.element = $(params.element);
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this.document = this.element.getDocument();
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this.setOptions(params.options || {});
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var htype = $type(this.options.handle);
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this.handles = (htype == 'array' || htype == 'collection') ? $$(this.options.handle) : $(this.options.handle) || this.element;
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this.mouse = {'now': {}, 'pos': {}};
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this.value = {'start': {}, 'now': {}};
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this.selection = (Browser.Engine.trident) ? 'selectstart' : 'mousedown';
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this.bound = {
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start: this.start.bind(this),
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check: this.check.bind(this),
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drag: this.drag.bind(this),
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stop: this.stop.bind(this),
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cancel: this.cancel.bind(this),
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eventStop: $lambda(false)
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};
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this.attach();
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},
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attach: function(){
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this.handles.addEvent('mousedown', this.bound.start);
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return this;
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},
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detach: function(){
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this.handles.removeEvent('mousedown', this.bound.start);
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return this;
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},
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start: function(event){
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if (this.options.preventDefault) event.preventDefault();
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this.fireEvent('beforeStart', this.element);
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this.mouse.start = event.page;
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var limit = this.options.limit;
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this.limit = {'x': [], 'y': []};
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for (var z in this.options.modifiers){
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if (!this.options.modifiers[z]) continue;
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if (this.options.style) this.value.now[z] = this.element.getStyle(this.options.modifiers[z]).toInt();
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else this.value.now[z] = this.element[this.options.modifiers[z]];
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if (this.options.invert) this.value.now[z] *= -1;
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this.mouse.pos[z] = event.page[z] - this.value.now[z];
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if (limit && limit[z]){
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for (var i = 2; i--; i){
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if ($chk(limit[z][i])) this.limit[z][i] = $lambda(limit[z][i])();
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}
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}
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}
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if ($type(this.options.grid) == 'number') this.options.grid = {'x': this.options.grid, 'y': this.options.grid};
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this.document.addEvents({mousemove: this.bound.check, mouseup: this.bound.cancel});
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this.document.addEvent(this.selection, this.bound.eventStop);
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},
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check: function(event){
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if (this.options.preventDefault) event.preventDefault();
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var distance = Math.round(Math.sqrt(Math.pow(event.page.x - this.mouse.start.x, 2) + Math.pow(event.page.y - this.mouse.start.y, 2)));
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if (distance > this.options.snap){
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this.cancel();
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this.document.addEvents({
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mousemove: this.bound.drag,
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mouseup: this.bound.stop
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});
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this.fireEvent('start', this.element).fireEvent('snap', this.element);
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}
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},
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drag: function(event){
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if (this.options.preventDefault) event.preventDefault();
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this.mouse.now = event.page;
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for (var z in this.options.modifiers){
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if (!this.options.modifiers[z]) continue;
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this.value.now[z] = this.mouse.now[z] - this.mouse.pos[z];
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if (this.options.invert) this.value.now[z] *= -1;
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if (this.options.limit && this.limit[z]){
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if ($chk(this.limit[z][1]) && (this.value.now[z] > this.limit[z][1])){
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this.value.now[z] = this.limit[z][1];
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} else if ($chk(this.limit[z][0]) && (this.value.now[z] < this.limit[z][0])){
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this.value.now[z] = this.limit[z][0];
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}
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}
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if (this.options.grid[z]) this.value.now[z] -= (this.value.now[z] % this.options.grid[z]);
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if (this.options.style) this.element.setStyle(this.options.modifiers[z], this.value.now[z] + this.options.unit);
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else this.element[this.options.modifiers[z]] = this.value.now[z];
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}
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this.fireEvent('drag', this.element);
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},
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cancel: function(event){
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this.document.removeEvent('mousemove', this.bound.check);
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this.document.removeEvent('mouseup', this.bound.cancel);
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if (event){
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this.document.removeEvent(this.selection, this.bound.eventStop);
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this.fireEvent('cancel', this.element);
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}
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},
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stop: function(event){
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this.document.removeEvent(this.selection, this.bound.eventStop);
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this.document.removeEvent('mousemove', this.bound.drag);
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this.document.removeEvent('mouseup', this.bound.stop);
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if (event) this.fireEvent('complete', this.element);
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}
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});
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Element.implement({
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makeResizable: function(options){
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return new Drag(this, $merge({modifiers: {'x': 'width', 'y': 'height'}}, options));
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}
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});
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/*
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Script: Drag.Move.js
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A Drag extension that provides support for the constraining of draggables to containers and droppables.
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License:
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MIT-style license.
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*/
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Drag.Move = new Class({
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Extends: Drag,
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options: {
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droppables: [],
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container: false
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},
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initialize: function(element, options){
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this.parent(element, options);
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this.droppables = $$(this.options.droppables);
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this.container = $(this.options.container);
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if (this.container && $type(this.container) != 'element') this.container = $(this.container.getDocument().body);
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element = this.element;
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var current = element.getStyle('position');
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var position = (current != 'static') ? current : 'absolute';
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if (element.getStyle('left') == 'auto' || element.getStyle('top') == 'auto') element.position(element.getPosition(element.offsetParent));
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element.setStyle('position', position);
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this.addEvent('start', function(){
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this.checkDroppables();
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}, true);
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},
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start: function(event){
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if (this.container){
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var el = this.element, cont = this.container, ccoo = cont.getCoordinates(el.offsetParent), cps = {}, ems = {};
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['top', 'right', 'bottom', 'left'].each(function(pad){
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cps[pad] = cont.getStyle('padding-' + pad).toInt();
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ems[pad] = el.getStyle('margin-' + pad).toInt();
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}, this);
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var width = el.offsetWidth + ems.left + ems.right, height = el.offsetHeight + ems.top + ems.bottom;
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var x = [ccoo.left + cps.left, ccoo.right - cps.right - width];
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var y = [ccoo.top + cps.top, ccoo.bottom - cps.bottom - height];
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this.options.limit = {x: x, y: y};
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}
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this.parent(event);
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},
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checkAgainst: function(el){
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el = el.getCoordinates();
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var now = this.mouse.now;
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return (now.x > el.left && now.x < el.right && now.y < el.bottom && now.y > el.top);
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},
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checkDroppables: function(){
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var overed = this.droppables.filter(this.checkAgainst, this).getLast();
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if (this.overed != overed){
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if (this.overed) this.fireEvent('leave', [this.element, this.overed]);
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if (overed){
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this.overed = overed;
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this.fireEvent('enter', [this.element, overed]);
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} else {
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this.overed = null;
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}
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}
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},
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drag: function(event){
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this.parent(event);
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if (this.droppables.length) this.checkDroppables();
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},
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stop: function(event){
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this.checkDroppables();
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this.fireEvent('drop', [this.element, this.overed]);
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this.overed = null;
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return this.parent(event);
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}
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});
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Element.implement({
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makeDraggable: function(options){
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return new Drag.Move(this, options);
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}
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});
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/*
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Script: Hash.Cookie.js
|
|
Class for creating, reading, and deleting Cookies in JSON format.
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|
|
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License:
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MIT-style license.
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|
*/
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Hash.Cookie = new Class({
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Extends: Cookie,
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options: {
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autoSave: true
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},
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initialize: function(name, options){
|
|
this.parent(name, options);
|
|
this.load();
|
|
},
|
|
|
|
save: function(){
|
|
var value = JSON.encode(this.hash);
|
|
if (!value || value.length > 4096) return false; //cookie would be truncated!
|
|
if (value == '{}') this.dispose();
|
|
else this.write(value);
|
|
return true;
|
|
},
|
|
|
|
load: function(){
|
|
this.hash = new Hash(JSON.decode(this.read(), true));
|
|
return this;
|
|
}
|
|
|
|
});
|
|
|
|
Hash.Cookie.implement((function(){
|
|
|
|
var methods = {};
|
|
|
|
Hash.each(Hash.prototype, function(method, name){
|
|
methods[name] = function(){
|
|
var value = method.apply(this.hash, arguments);
|
|
if (this.options.autoSave) this.save();
|
|
return value;
|
|
};
|
|
});
|
|
|
|
return methods;
|
|
|
|
})());
|
|
|
|
/*
|
|
Script: Color.js
|
|
Class for creating and manipulating colors in JavaScript. Supports HSB -> RGB Conversions and vice versa.
|
|
|
|
License:
|
|
MIT-style license.
|
|
*/
|
|
|
|
var Color = new Native({
|
|
|
|
initialize: function(color, type){
|
|
if (arguments.length >= 3){
|
|
type = "rgb"; color = Array.slice(arguments, 0, 3);
|
|
} else if (typeof color == 'string'){
|
|
if (color.match(/rgb/)) color = color.rgbToHex().hexToRgb(true);
|
|
else if (color.match(/hsb/)) color = color.hsbToRgb();
|
|
else color = color.hexToRgb(true);
|
|
}
|
|
type = type || 'rgb';
|
|
switch (type){
|
|
case 'hsb':
|
|
var old = color;
|
|
color = color.hsbToRgb();
|
|
color.hsb = old;
|
|
break;
|
|
case 'hex': color = color.hexToRgb(true); break;
|
|
}
|
|
color.rgb = color.slice(0, 3);
|
|
color.hsb = color.hsb || color.rgbToHsb();
|
|
color.hex = color.rgbToHex();
|
|
return $extend(color, this);
|
|
}
|
|
|
|
});
|
|
|
|
Color.implement({
|
|
|
|
mix: function(){
|
|
var colors = Array.slice(arguments);
|
|
var alpha = ($type(colors.getLast()) == 'number') ? colors.pop() : 50;
|
|
var rgb = this.slice();
|
|
colors.each(function(color){
|
|
color = new Color(color);
|
|
for (var i = 0; i < 3; i++) rgb[i] = Math.round((rgb[i] / 100 * (100 - alpha)) + (color[i] / 100 * alpha));
|
|
});
|
|
return new Color(rgb, 'rgb');
|
|
},
|
|
|
|
invert: function(){
|
|
return new Color(this.map(function(value){
|
|
return 255 - value;
|
|
}));
|
|
},
|
|
|
|
setHue: function(value){
|
|
return new Color([value, this.hsb[1], this.hsb[2]], 'hsb');
|
|
},
|
|
|
|
setSaturation: function(percent){
|
|
return new Color([this.hsb[0], percent, this.hsb[2]], 'hsb');
|
|
},
|
|
|
|
setBrightness: function(percent){
|
|
return new Color([this.hsb[0], this.hsb[1], percent], 'hsb');
|
|
}
|
|
|
|
});
|
|
|
|
function $RGB(r, g, b){
|
|
return new Color([r, g, b], 'rgb');
|
|
};
|
|
|
|
function $HSB(h, s, b){
|
|
return new Color([h, s, b], 'hsb');
|
|
};
|
|
|
|
function $HEX(hex){
|
|
return new Color(hex, 'hex');
|
|
};
|
|
|
|
Array.implement({
|
|
|
|
rgbToHsb: function(){
|
|
var red = this[0], green = this[1], blue = this[2];
|
|
var hue, saturation, brightness;
|
|
var max = Math.max(red, green, blue), min = Math.min(red, green, blue);
|
|
var delta = max - min;
|
|
brightness = max / 255;
|
|
saturation = (max != 0) ? delta / max : 0;
|
|
if (saturation == 0){
|
|
hue = 0;
|
|
} else {
|
|
var rr = (max - red) / delta;
|
|
var gr = (max - green) / delta;
|
|
var br = (max - blue) / delta;
|
|
if (red == max) hue = br - gr;
|
|
else if (green == max) hue = 2 + rr - br;
|
|
else hue = 4 + gr - rr;
|
|
hue /= 6;
|
|
if (hue < 0) hue++;
|
|
}
|
|
return [Math.round(hue * 360), Math.round(saturation * 100), Math.round(brightness * 100)];
|
|
},
|
|
|
|
hsbToRgb: function(){
|
|
var br = Math.round(this[2] / 100 * 255);
|
|
if (this[1] == 0){
|
|
return [br, br, br];
|
|
} else {
|
|
var hue = this[0] % 360;
|
|
var f = hue % 60;
|
|
var p = Math.round((this[2] * (100 - this[1])) / 10000 * 255);
|
|
var q = Math.round((this[2] * (6000 - this[1] * f)) / 600000 * 255);
|
|
var t = Math.round((this[2] * (6000 - this[1] * (60 - f))) / 600000 * 255);
|
|
switch (Math.floor(hue / 60)){
|
|
case 0: return [br, t, p];
|
|
case 1: return [q, br, p];
|
|
case 2: return [p, br, t];
|
|
case 3: return [p, q, br];
|
|
case 4: return [t, p, br];
|
|
case 5: return [br, p, q];
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
});
|
|
|
|
String.implement({
|
|
|
|
rgbToHsb: function(){
|
|
var rgb = this.match(/\d{1,3}/g);
|
|
return (rgb) ? hsb.rgbToHsb() : null;
|
|
},
|
|
|
|
hsbToRgb: function(){
|
|
var hsb = this.match(/\d{1,3}/g);
|
|
return (hsb) ? hsb.hsbToRgb() : null;
|
|
}
|
|
|
|
});
|
|
|
|
|
|
/*
|
|
Script: Group.js
|
|
Class for monitoring collections of events
|
|
|
|
License:
|
|
MIT-style license.
|
|
*/
|
|
|
|
var Group = new Class({
|
|
|
|
initialize: function(){
|
|
this.instances = Array.flatten(arguments);
|
|
this.events = {};
|
|
this.checker = {};
|
|
},
|
|
|
|
addEvent: function(type, fn){
|
|
this.checker[type] = this.checker[type] || {};
|
|
this.events[type] = this.events[type] || [];
|
|
if (this.events[type].contains(fn)) return false;
|
|
else this.events[type].push(fn);
|
|
this.instances.each(function(instance, i){
|
|
instance.addEvent(type, this.check.bind(this, [type, instance, i]));
|
|
}, this);
|
|
return this;
|
|
},
|
|
|
|
check: function(type, instance, i){
|
|
this.checker[type][i] = true;
|
|
var every = this.instances.every(function(current, j){
|
|
return this.checker[type][j] || false;
|
|
}, this);
|
|
if (!every) return;
|
|
this.checker[type] = {};
|
|
this.events[type].each(function(event){
|
|
event.call(this, this.instances, instance);
|
|
}, this);
|
|
}
|
|
|
|
});
|
|
|
|
|
|
/*
|
|
Script: Assets.js
|
|
Provides methods to dynamically load JavaScript, CSS, and Image files into the document.
|
|
|
|
License:
|
|
MIT-style license.
|
|
*/
|
|
|
|
var Asset = new Hash({
|
|
|
|
javascript: function(source, properties){
|
|
properties = $extend({
|
|
onload: $empty,
|
|
document: document,
|
|
check: $lambda(true)
|
|
}, properties);
|
|
|
|
var script = new Element('script', {'src': source, 'type': 'text/javascript'});
|
|
|
|
var load = properties.onload.bind(script), check = properties.check, doc = properties.document;
|
|
delete properties.onload; delete properties.check; delete properties.document;
|
|
|
|
script.addEvents({
|
|
load: load,
|
|
readystatechange: function(){
|
|
if (['loaded', 'complete'].contains(this.readyState)) load();
|
|
}
|
|
}).setProperties(properties);
|
|
|
|
|
|
if (Browser.Engine.webkit419) var checker = (function(){
|
|
if (!$try(check)) return;
|
|
$clear(checker);
|
|
load();
|
|
}).periodical(50);
|
|
|
|
return script.inject(doc.head);
|
|
},
|
|
|
|
css: function(source, properties){
|
|
return new Element('link', $merge({
|
|
'rel': 'stylesheet', 'media': 'screen', 'type': 'text/css', 'href': source
|
|
}, properties)).inject(document.head);
|
|
},
|
|
|
|
image: function(source, properties){
|
|
properties = $merge({
|
|
'onload': $empty,
|
|
'onabort': $empty,
|
|
'onerror': $empty
|
|
}, properties);
|
|
var image = new Image();
|
|
var element = $(image) || new Element('img');
|
|
['load', 'abort', 'error'].each(function(name){
|
|
var type = 'on' + name;
|
|
var event = properties[type];
|
|
delete properties[type];
|
|
image[type] = function(){
|
|
if (!image) return;
|
|
if (!element.parentNode){
|
|
element.width = image.width;
|
|
element.height = image.height;
|
|
}
|
|
image = image.onload = image.onabort = image.onerror = null;
|
|
event.delay(1, element, element);
|
|
element.fireEvent(name, element, 1);
|
|
};
|
|
});
|
|
image.src = element.src = source;
|
|
if (image && image.complete) image.onload.delay(1);
|
|
return element.setProperties(properties);
|
|
},
|
|
|
|
images: function(sources, options){
|
|
options = $merge({
|
|
onComplete: $empty,
|
|
onProgress: $empty
|
|
}, options);
|
|
if (!sources.push) sources = [sources];
|
|
var images = [];
|
|
var counter = 0;
|
|
sources.each(function(source){
|
|
var img = new Asset.image(source, {
|
|
'onload': function(){
|
|
options.onProgress.call(this, counter, sources.indexOf(source));
|
|
counter++;
|
|
if (counter == sources.length) options.onComplete();
|
|
}
|
|
});
|
|
images.push(img);
|
|
});
|
|
return new Elements(images);
|
|
}
|
|
|
|
});
|
|
|
|
/*
|
|
Script: Sortables.js
|
|
Class for creating a drag and drop sorting interface for lists of items.
|
|
|
|
License:
|
|
MIT-style license.
|
|
*/
|
|
|
|
var Sortables = new Class({
|
|
|
|
Implements: [Events, Options],
|
|
|
|
options: {/*
|
|
onSort: $empty,
|
|
onStart: $empty,
|
|
onComplete: $empty,*/
|
|
snap: 4,
|
|
opacity: 1,
|
|
clone: false,
|
|
revert: false,
|
|
handle: false,
|
|
constrain: false
|
|
},
|
|
|
|
initialize: function(lists, options){
|
|
this.setOptions(options);
|
|
this.elements = [];
|
|
this.lists = [];
|
|
this.idle = true;
|
|
|
|
this.addLists($$($(lists) || lists));
|
|
if (!this.options.clone) this.options.revert = false;
|
|
if (this.options.revert) this.effect = new Fx.Morph(null, $merge({duration: 250, link: 'cancel'}, this.options.revert));
|
|
},
|
|
|
|
attach: function(){
|
|
this.addLists(this.lists);
|
|
return this;
|
|
},
|
|
|
|
detach: function(){
|
|
this.lists = this.removeLists(this.lists);
|
|
return this;
|
|
},
|
|
|
|
addItems: function(){
|
|
Array.flatten(arguments).each(function(element){
|
|
this.elements.push(element);
|
|
var start = element.retrieve('sortables:start', this.start.bindWithEvent(this, element));
|
|
(this.options.handle ? element.getElement(this.options.handle) || element : element).addEvent('mousedown', start);
|
|
}, this);
|
|
return this;
|
|
},
|
|
|
|
addLists: function(){
|
|
Array.flatten(arguments).each(function(list){
|
|
this.lists.push(list);
|
|
this.addItems(list.getChildren());
|
|
}, this);
|
|
return this;
|
|
},
|
|
|
|
removeItems: function(){
|
|
var elements = [];
|
|
Array.flatten(arguments).each(function(element){
|
|
elements.push(element);
|
|
this.elements.erase(element);
|
|
var start = element.retrieve('sortables:start');
|
|
(this.options.handle ? element.getElement(this.options.handle) || element : element).removeEvent('mousedown', start);
|
|
}, this);
|
|
return $$(elements);
|
|
},
|
|
|
|
removeLists: function(){
|
|
var lists = [];
|
|
Array.flatten(arguments).each(function(list){
|
|
lists.push(list);
|
|
this.lists.erase(list);
|
|
this.removeItems(list.getChildren());
|
|
}, this);
|
|
return $$(lists);
|
|
},
|
|
|
|
getClone: function(event, element){
|
|
if (!this.options.clone) return new Element('div').inject(document.body);
|
|
if ($type(this.options.clone) == 'function') return this.options.clone.call(this, event, element, this.list);
|
|
return element.clone(true).setStyles({
|
|
'margin': '0px',
|
|
'position': 'absolute',
|
|
'visibility': 'hidden',
|
|
'width': element.getStyle('width')
|
|
}).inject(this.list).position(element.getPosition(element.getOffsetParent()));
|
|
},
|
|
|
|
getDroppables: function(){
|
|
var droppables = this.list.getChildren();
|
|
if (!this.options.constrain) droppables = this.lists.concat(droppables).erase(this.list);
|
|
return droppables.erase(this.clone).erase(this.element);
|
|
},
|
|
|
|
insert: function(dragging, element){
|
|
var where = 'inside';
|
|
if (this.lists.contains(element)){
|
|
this.list = element;
|
|
this.drag.droppables = this.getDroppables();
|
|
} else {
|
|
where = this.element.getAllPrevious().contains(element) ? 'before' : 'after';
|
|
}
|
|
this.element.inject(element, where);
|
|
this.fireEvent('sort', [this.element, this.clone]);
|
|
},
|
|
|
|
start: function(event, element){
|
|
if (!this.idle) return;
|
|
this.idle = false;
|
|
this.element = element;
|
|
this.opacity = element.get('opacity');
|
|
this.list = element.getParent();
|
|
this.clone = this.getClone(event, element);
|
|
|
|
this.drag = new Drag.Move(this.clone, {
|
|
snap: this.options.snap,
|
|
container: this.options.constrain && this.element.getParent(),
|
|
droppables: this.getDroppables(),
|
|
onSnap: function(){
|
|
event.stop();
|
|
this.clone.setStyle('visibility', 'visible');
|
|
this.element.set('opacity', this.options.opacity || 0);
|
|
this.fireEvent('start', [this.element, this.clone]);
|
|
}.bind(this),
|
|
onEnter: this.insert.bind(this),
|
|
onCancel: this.reset.bind(this),
|
|
onComplete: this.end.bind(this)
|
|
});
|
|
|
|
this.clone.inject(this.element, 'before');
|
|
this.drag.start(event);
|
|
},
|
|
|
|
end: function(){
|
|
this.drag.detach();
|
|
this.element.set('opacity', this.opacity);
|
|
if (this.effect){
|
|
var dim = this.element.getStyles('width', 'height');
|
|
var pos = this.clone.computePosition(this.element.getPosition(this.clone.offsetParent));
|
|
this.effect.element = this.clone;
|
|
this.effect.start({
|
|
top: pos.top,
|
|
left: pos.left,
|
|
width: dim.width,
|
|
height: dim.height,
|
|
opacity: 0.25
|
|
}).chain(this.reset.bind(this));
|
|
} else {
|
|
this.reset();
|
|
}
|
|
},
|
|
|
|
reset: function(){
|
|
this.idle = true;
|
|
this.clone.destroy();
|
|
this.fireEvent('complete', this.element);
|
|
},
|
|
|
|
serialize: function(){
|
|
var params = Array.link(arguments, {modifier: Function.type, index: $defined});
|
|
var serial = this.lists.map(function(list){
|
|
return list.getChildren().map(params.modifier || function(element){
|
|
return element.get('id');
|
|
}, this);
|
|
}, this);
|
|
|
|
var index = params.index;
|
|
if (this.lists.length == 1) index = 0;
|
|
return $chk(index) && index >= 0 && index < this.lists.length ? serial[index] : serial;
|
|
}
|
|
|
|
});
|
|
|
|
/*
|
|
Script: Tips.js
|
|
Class for creating nice tips that follow the mouse cursor when hovering an element.
|
|
|
|
License:
|
|
MIT-style license.
|
|
*/
|
|
|
|
var Tips = new Class({
|
|
|
|
Implements: [Events, Options],
|
|
|
|
options: {
|
|
onShow: function(tip){
|
|
tip.setStyle('visibility', 'visible');
|
|
},
|
|
onHide: function(tip){
|
|
tip.setStyle('visibility', 'hidden');
|
|
},
|
|
showDelay: 100,
|
|
hideDelay: 100,
|
|
className: null,
|
|
offsets: {x: 16, y: 16},
|
|
fixed: false
|
|
},
|
|
|
|
initialize: function(){
|
|
var params = Array.link(arguments, {options: Object.type, elements: $defined});
|
|
this.setOptions(params.options || null);
|
|
|
|
this.tip = new Element('div').inject(document.body);
|
|
|
|
if (this.options.className) this.tip.addClass(this.options.className);
|
|
|
|
var top = new Element('div', {'class': 'tip-top'}).inject(this.tip);
|
|
this.container = new Element('div', {'class': 'tip'}).inject(this.tip);
|
|
var bottom = new Element('div', {'class': 'tip-bottom'}).inject(this.tip);
|
|
|
|
this.tip.setStyles({position: 'absolute', top: 0, left: 0, visibility: 'hidden'});
|
|
|
|
if (params.elements) this.attach(params.elements);
|
|
},
|
|
|
|
attach: function(elements){
|
|
$$(elements).each(function(element){
|
|
var title = element.retrieve('tip:title', element.get('title'));
|
|
var text = element.retrieve('tip:text', element.get('rel') || element.get('href'));
|
|
var enter = element.retrieve('tip:enter', this.elementEnter.bindWithEvent(this, element));
|
|
var leave = element.retrieve('tip:leave', this.elementLeave.bindWithEvent(this, element));
|
|
element.addEvents({mouseenter: enter, mouseleave: leave});
|
|
if (!this.options.fixed){
|
|
var move = element.retrieve('tip:move', this.elementMove.bindWithEvent(this, element));
|
|
element.addEvent('mousemove', move);
|
|
}
|
|
element.store('tip:native', element.get('title'));
|
|
element.erase('title');
|
|
}, this);
|
|
return this;
|
|
},
|
|
|
|
detach: function(elements){
|
|
$$(elements).each(function(element){
|
|
element.removeEvent('mouseenter', element.retrieve('tip:enter') || $empty);
|
|
element.removeEvent('mouseleave', element.retrieve('tip:leave') || $empty);
|
|
element.removeEvent('mousemove', element.retrieve('tip:move') || $empty);
|
|
element.eliminate('tip:enter').eliminate('tip:leave').eliminate('tip:move');
|
|
var original = element.retrieve('tip:native');
|
|
if (original) element.set('title', original);
|
|
});
|
|
return this;
|
|
},
|
|
|
|
elementEnter: function(event, element){
|
|
|
|
$A(this.container.childNodes).each(Element.dispose);
|
|
|
|
var title = element.retrieve('tip:title');
|
|
|
|
if (title){
|
|
this.titleElement = new Element('div', {'class': 'tip-title'}).inject(this.container);
|
|
this.fill(this.titleElement, title);
|
|
}
|
|
|
|
var text = element.retrieve('tip:text');
|
|
if (text){
|
|
this.textElement = new Element('div', {'class': 'tip-text'}).inject(this.container);
|
|
this.fill(this.textElement, text);
|
|
}
|
|
|
|
this.timer = $clear(this.timer);
|
|
this.timer = this.show.delay(this.options.showDelay, this);
|
|
|
|
this.position((!this.options.fixed) ? event : {page: element.getPosition()});
|
|
},
|
|
|
|
elementLeave: function(event){
|
|
$clear(this.timer);
|
|
this.timer = this.hide.delay(this.options.hideDelay, this);
|
|
},
|
|
|
|
elementMove: function(event){
|
|
this.position(event);
|
|
},
|
|
|
|
position: function(event){
|
|
var size = window.getSize(), scroll = window.getScroll();
|
|
var tip = {x: this.tip.offsetWidth, y: this.tip.offsetHeight};
|
|
var props = {x: 'left', y: 'top'};
|
|
for (var z in props){
|
|
var pos = event.page[z] + this.options.offsets[z];
|
|
if ((pos + tip[z] - scroll[z]) > size[z]) pos = event.page[z] - this.options.offsets[z] - tip[z];
|
|
this.tip.setStyle(props[z], pos);
|
|
}
|
|
},
|
|
|
|
fill: function(element, contents){
|
|
(typeof contents == 'string') ? element.set('html', contents) : element.adopt(contents);
|
|
},
|
|
|
|
show: function(){
|
|
this.fireEvent('show', this.tip);
|
|
},
|
|
|
|
hide: function(){
|
|
this.fireEvent('hide', this.tip);
|
|
}
|
|
|
|
});
|
|
|
|
/*
|
|
Script: SmoothScroll.js
|
|
Class for creating a smooth scrolling effect to all internal links on the page.
|
|
|
|
License:
|
|
MIT-style license.
|
|
*/
|
|
|
|
var SmoothScroll = new Class({
|
|
|
|
Extends: Fx.Scroll,
|
|
|
|
initialize: function(options, context){
|
|
context = context || document;
|
|
var doc = context.getDocument(), win = context.getWindow();
|
|
this.parent(doc, options);
|
|
this.links = (this.options.links) ? $$(this.options.links) : $$(doc.links);
|
|
var location = win.location.href.match(/^[^#]*/)[0] + '#';
|
|
this.links.each(function(link){
|
|
if (link.href.indexOf(location) != 0) return;
|
|
var anchor = link.href.substr(location.length);
|
|
if (anchor && $(anchor)) this.useLink(link, anchor);
|
|
}, this);
|
|
if (!Browser.Engine.webkit419) this.addEvent('complete', function(){
|
|
win.location.hash = this.anchor;
|
|
}, true);
|
|
},
|
|
|
|
useLink: function(link, anchor){
|
|
link.addEvent('click', function(event){
|
|
this.anchor = anchor;
|
|
this.toElement(anchor);
|
|
event.stop();
|
|
}.bind(this));
|
|
}
|
|
|
|
});
|
|
|
|
/*
|
|
Script: Slider.js
|
|
Class for creating horizontal and vertical slider controls.
|
|
|
|
License:
|
|
MIT-style license.
|
|
*/
|
|
|
|
var Slider = new Class({
|
|
|
|
Implements: [Events, Options],
|
|
|
|
options: {/*
|
|
onChange: $empty,
|
|
onComplete: $empty,*/
|
|
onTick: function(position){
|
|
if(this.options.snap) position = this.toPosition(this.step);
|
|
this.knob.setStyle(this.property, position);
|
|
},
|
|
snap: false,
|
|
offset: 0,
|
|
range: false,
|
|
wheel: false,
|
|
steps: 100,
|
|
mode: 'horizontal'
|
|
},
|
|
|
|
initialize: function(element, knob, options){
|
|
this.setOptions(options);
|
|
this.element = $(element);
|
|
this.knob = $(knob);
|
|
this.previousChange = this.previousEnd = this.step = -1;
|
|
this.element.addEvent('mousedown', this.clickedElement.bind(this));
|
|
if (this.options.wheel) this.element.addEvent('mousewheel', this.scrolledElement.bindWithEvent(this));
|
|
var offset, limit = {}, modifiers = {'x': false, 'y': false};
|
|
switch (this.options.mode){
|
|
case 'vertical':
|
|
this.axis = 'y';
|
|
this.property = 'top';
|
|
offset = 'offsetHeight';
|
|
break;
|
|
case 'horizontal':
|
|
this.axis = 'x';
|
|
this.property = 'left';
|
|
offset = 'offsetWidth';
|
|
}
|
|
this.half = this.knob[offset] / 2;
|
|
this.full = this.element[offset] - this.knob[offset] + (this.options.offset * 2);
|
|
this.min = $chk(this.options.range[0]) ? this.options.range[0] : 0;
|
|
this.max = $chk(this.options.range[1]) ? this.options.range[1] : this.options.steps;
|
|
this.range = this.max - this.min;
|
|
this.steps = this.options.steps || this.full;
|
|
this.stepSize = Math.abs(this.range) / this.steps;
|
|
this.stepWidth = this.stepSize * this.full / Math.abs(this.range) ;
|
|
|
|
this.knob.setStyle('position', 'relative').setStyle(this.property, - this.options.offset);
|
|
modifiers[this.axis] = this.property;
|
|
limit[this.axis] = [- this.options.offset, this.full - this.options.offset];
|
|
this.drag = new Drag(this.knob, {
|
|
snap: 0,
|
|
limit: limit,
|
|
modifiers: modifiers,
|
|
onDrag: this.draggedKnob.bind(this),
|
|
onStart: this.draggedKnob.bind(this),
|
|
onComplete: function(){
|
|
this.draggedKnob();
|
|
this.end();
|
|
}.bind(this)
|
|
});
|
|
if (this.options.snap) {
|
|
this.drag.options.grid = Math.ceil(this.stepWidth);
|
|
this.drag.options.limit[this.axis][1] = this.full;
|
|
}
|
|
},
|
|
|
|
set: function(step){
|
|
if (!((this.range > 0) ^ (step < this.min))) step = this.min;
|
|
if (!((this.range > 0) ^ (step > this.max))) step = this.max;
|
|
|
|
this.step = Math.round(step);
|
|
this.checkStep();
|
|
this.end();
|
|
this.fireEvent('tick', this.toPosition(this.step));
|
|
return this;
|
|
},
|
|
|
|
clickedElement: function(event){
|
|
var dir = this.range < 0 ? -1 : 1;
|
|
var position = event.page[this.axis] - this.element.getPosition()[this.axis] - this.half;
|
|
position = position.limit(-this.options.offset, this.full -this.options.offset);
|
|
|
|
this.step = Math.round(this.min + dir * this.toStep(position));
|
|
this.checkStep();
|
|
this.end();
|
|
this.fireEvent('tick', position);
|
|
},
|
|
|
|
scrolledElement: function(event){
|
|
var mode = (this.options.mode == 'horizontal') ? (event.wheel < 0) : (event.wheel > 0);
|
|
this.set(mode ? this.step - this.stepSize : this.step + this.stepSize);
|
|
event.stop();
|
|
},
|
|
|
|
draggedKnob: function(){
|
|
var dir = this.range < 0 ? -1 : 1;
|
|
var position = this.drag.value.now[this.axis];
|
|
position = position.limit(-this.options.offset, this.full -this.options.offset);
|
|
this.step = Math.round(this.min + dir * this.toStep(position));
|
|
this.checkStep();
|
|
},
|
|
|
|
checkStep: function(){
|
|
if (this.previousChange != this.step){
|
|
this.previousChange = this.step;
|
|
this.fireEvent('change', this.step);
|
|
}
|
|
},
|
|
|
|
end: function(){
|
|
if (this.previousEnd !== this.step){
|
|
this.previousEnd = this.step;
|
|
this.fireEvent('complete', this.step + '');
|
|
}
|
|
},
|
|
|
|
toStep: function(position){
|
|
var step = (position + this.options.offset) * this.stepSize / this.full * this.steps;
|
|
return this.options.steps ? Math.round(step -= step % this.stepSize) : step;
|
|
},
|
|
|
|
toPosition: function(step){
|
|
return (this.full * Math.abs(this.min - step)) / (this.steps * this.stepSize) - this.options.offset;
|
|
}
|
|
|
|
});
|
|
|
|
/*
|
|
Script: Scroller.js
|
|
Class which scrolls the contents of any Element (including the window) when the mouse reaches the Element's boundaries.
|
|
|
|
License:
|
|
MIT-style license.
|
|
*/
|
|
|
|
var Scroller = new Class({
|
|
|
|
Implements: [Events, Options],
|
|
|
|
options: {
|
|
area: 20,
|
|
velocity: 1,
|
|
onChange: function(x, y){
|
|
this.element.scrollTo(x, y);
|
|
}
|
|
},
|
|
|
|
initialize: function(element, options){
|
|
this.setOptions(options);
|
|
this.element = $(element);
|
|
this.listener = ($type(this.element) != 'element') ? $(this.element.getDocument().body) : this.element;
|
|
this.timer = null;
|
|
this.coord = this.getCoords.bind(this);
|
|
},
|
|
|
|
start: function(){
|
|
this.listener.addEvent('mousemove', this.coord);
|
|
},
|
|
|
|
stop: function(){
|
|
this.listener.removeEvent('mousemove', this.coord);
|
|
this.timer = $clear(this.timer);
|
|
},
|
|
|
|
getCoords: function(event){
|
|
this.page = (this.listener.get('tag') == 'body') ? event.client : event.page;
|
|
if (!this.timer) this.timer = this.scroll.periodical(50, this);
|
|
},
|
|
|
|
scroll: function(){
|
|
var size = this.element.getSize(), scroll = this.element.getScroll(), pos = this.element.getPosition(), change = {'x': 0, 'y': 0};
|
|
for (var z in this.page){
|
|
if (this.page[z] < (this.options.area + pos[z]) && scroll[z] != 0)
|
|
change[z] = (this.page[z] - this.options.area - pos[z]) * this.options.velocity;
|
|
else if (this.page[z] + this.options.area > (size[z] + pos[z]) && size[z] + size[z] != scroll[z])
|
|
change[z] = (this.page[z] - size[z] + this.options.area - pos[z]) * this.options.velocity;
|
|
}
|
|
if (change.y || change.x) this.fireEvent('change', [scroll.x + change.x, scroll.y + change.y]);
|
|
}
|
|
|
|
});
|
|
|
|
/*
|
|
Script: Accordion.js
|
|
An Fx.Elements extension which allows you to easily create accordion type controls.
|
|
|
|
License:
|
|
MIT-style license.
|
|
*/
|
|
|
|
var Accordion = new Class({
|
|
|
|
Extends: Fx.Elements,
|
|
|
|
options: {/*
|
|
onActive: $empty,
|
|
onBackground: $empty,*/
|
|
display: 0,
|
|
show: false,
|
|
height: true,
|
|
width: false,
|
|
opacity: true,
|
|
fixedHeight: false,
|
|
fixedWidth: false,
|
|
wait: false,
|
|
alwaysHide: false
|
|
},
|
|
|
|
initialize: function(){
|
|
var params = Array.link(arguments, {'container': Element.type, 'options': Object.type, 'togglers': $defined, 'elements': $defined});
|
|
this.parent(params.elements, params.options);
|
|
this.togglers = $$(params.togglers);
|
|
this.container = $(params.container);
|
|
this.previous = -1;
|
|
if (this.options.alwaysHide) this.options.wait = true;
|
|
if ($chk(this.options.show)){
|
|
this.options.display = false;
|
|
this.previous = this.options.show;
|
|
}
|
|
if (this.options.start){
|
|
this.options.display = false;
|
|
this.options.show = false;
|
|
}
|
|
this.effects = {};
|
|
if (this.options.opacity) this.effects.opacity = 'fullOpacity';
|
|
if (this.options.width) this.effects.width = this.options.fixedWidth ? 'fullWidth' : 'offsetWidth';
|
|
if (this.options.height) this.effects.height = this.options.fixedHeight ? 'fullHeight' : 'scrollHeight';
|
|
for (var i = 0, l = this.togglers.length; i < l; i++) this.addSection(this.togglers[i], this.elements[i]);
|
|
this.elements.each(function(el, i){
|
|
if (this.options.show === i){
|
|
this.fireEvent('active', [this.togglers[i], el]);
|
|
} else {
|
|
for (var fx in this.effects) el.setStyle(fx, 0);
|
|
}
|
|
}, this);
|
|
if ($chk(this.options.display)) this.display(this.options.display);
|
|
},
|
|
|
|
addSection: function(toggler, element, pos){
|
|
toggler = $(toggler);
|
|
element = $(element);
|
|
var test = this.togglers.contains(toggler);
|
|
var len = this.togglers.length;
|
|
this.togglers.include(toggler);
|
|
this.elements.include(element);
|
|
if (len && (!test || pos)){
|
|
pos = $pick(pos, len - 1);
|
|
toggler.inject(this.togglers[pos], 'before');
|
|
element.inject(toggler, 'after');
|
|
} else if (this.container && !test){
|
|
toggler.inject(this.container);
|
|
element.inject(this.container);
|
|
}
|
|
var idx = this.togglers.indexOf(toggler);
|
|
toggler.addEvent('click', this.display.bind(this, idx));
|
|
if (this.options.height) element.setStyles({'padding-top': 0, 'border-top': 'none', 'padding-bottom': 0, 'border-bottom': 'none'});
|
|
if (this.options.width) element.setStyles({'padding-left': 0, 'border-left': 'none', 'padding-right': 0, 'border-right': 'none'});
|
|
element.fullOpacity = 1;
|
|
if (this.options.fixedWidth) element.fullWidth = this.options.fixedWidth;
|
|
if (this.options.fixedHeight) element.fullHeight = this.options.fixedHeight;
|
|
element.setStyle('overflow', 'hidden');
|
|
if (!test){
|
|
for (var fx in this.effects) element.setStyle(fx, 0);
|
|
}
|
|
return this;
|
|
},
|
|
|
|
display: function(index){
|
|
index = ($type(index) == 'element') ? this.elements.indexOf(index) : index;
|
|
if ((this.timer && this.options.wait) || (index === this.previous && !this.options.alwaysHide)) return this;
|
|
this.previous = index;
|
|
var obj = {};
|
|
this.elements.each(function(el, i){
|
|
obj[i] = {};
|
|
var hide = (i != index) || (this.options.alwaysHide && (el.offsetHeight > 0));
|
|
this.fireEvent(hide ? 'background' : 'active', [this.togglers[i], el]);
|
|
for (var fx in this.effects) obj[i][fx] = hide ? 0 : el[this.effects[fx]];
|
|
}, this);
|
|
return this.start(obj);
|
|
}
|
|
|
|
});
|