https://d-mayakovka.ru/templates/joomspirit_66/lib/js/UvumiDropdown.js

1/*
2UvumiTools Dropdown Menu v1.1.2 http://uvumi.com/tools/dropdown.html
3
4Copyright (c) 2009 Uvumi LLC
5
6Permission is hereby granted, free of charge, to any person
7obtaining a copy of this software and associated documentation
8files (the "Software"), to deal in the Software without
9restriction, including without limitation the rights to use,
10copy, modify, merge, publish, distribute, sublicense, and/or sell
11copies of the Software, and to permit persons to whom the
12Software is furnished to do so, subject to the following
13conditions:
14
15The above copyright notice and this permission notice shall be
16included in all copies or substantial portions of the Software.
17
18THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
19EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
20OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
21NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
22HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
23WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
24FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
25OTHER DEALINGS IN THE SOFTWARE.
26*/
27var UvumiDropdown=new Class({Implements:Options,options:{clickToOpen:false,openDelay:150,closeDelay:500,duration:250,link:'cancel',transition:Fx.Transitions.linear,mode:'horizontal'},initialize:function(a,b){this.menu=a;this.setOptions(b);if(this.options.mode!='horizontal'&&this.options.mode!='vertical'){this.options.mode='horizontal'}if(Browser.Engine.webkit){window.addEvent('domready',this.domReady.delay(200,this))}else{window.addEvent('domready',this.domReady.bind(this))}},domReady:function(){this.menu=$(this.menu);if(!$defined(this.menu)){return false}if(this.menu.get('tag')!='ul'){this.menu=this.menu.getElement('ul');if(!$defined(this.menu)){return false}}if(this.menu.getStyle('direction')=='rtl'||$(document.body).getStyle('direction')=='rtl'){this.rtl=true;if(Browser.Engine.trident&&$(document.body).getStyle('direction')=='rtl'){this.menu.getParent().setStyle('direction','ltr');this.menu.setStyle('direction','rtl')}}this.menu.setStyles({visibility:'hidden',display:'block',overflow:'hidden',height:0,marginLeft:(Browser.Engine.trident?1:-1)});this.createSubmenu(this.menu);if(this.options.mode=='horizontal'){this.menu.getChildren('li').setStyles({'float':(this.rtl?'right':'left'),display:'block',top:0});var a=new Element('li',{html:" ",styles:{clear:(this.rtl?'right':'left'),display:(Browser.Engine.trident?'inline':'block'),position:'relative',top:0,height:0,width:0,fontSize:0,lineHeight:0,margin:0,padding:0}}).inject(this.menu)}else{this.menu.getChildren('li').setStyles({display:'block',top:0})}this.menu.setStyles({height:'auto',overflow:'visible',visibility:'visible'});this.menu.getElements('a').setStyle('display',(Browser.Engine.trident?'inline-block':'block'))},createSubmenu:function(c){var d=c.getChildren('li');var f=0;d.each(function(a){a.setStyles({position:'relative',display:'block',top:-f,zIndex:1});f+=a.getSize().y;var b=a.getFirst('ul');if($defined(b)){c.getElements('ul').setStyle('display','none');if(c==this.menu&&this.options.mode=='horizontal'){a.addClass('submenu-down');var x=0;var y=a.getSize().y;this.options.link='cancel';a.store('animation',new Fx.Elements($$(b,b.getChildren('li')).setStyle('opacity',0),this.options))}else{a.addClass('submenu-left');var x=a.getSize().x-(this.rtl&&!Browser.Engine.trident?2:1)*a.getStyle('border-left-width').toInt();var y=-a.getStyle('border-bottom-width').toInt();this.options.link='chain';a.store('animation',new Fx.Elements($$(b,b.getChildren('li')).setStyle('opacity',0),this.options));f=a.getSize().y+a.getPosition(this.menu).y}b.setStyles({position:'absolute',top:y,opacity:0});c.getElements('ul').setStyle('display','block');if(this.rtl){b.setStyles({right:x,marginRight:-x})}else{b.setStyles({left:x,marginLeft:-x})}this.createSubmenu(b);if(this.options.clickToOpen){a.addEvent('mouseenter',function(){$clear(a.retrieve('closeDelay'))}.bind(this));a.getFirst('a').addEvent('click',function(e){e.stop();$clear(a.retrieve('closeDelay'));this.showChildList(a)}.bind(this))}

27else{a.addEvent('mouseenter',function(){$clear(a.retrieve('closeDelay'));a.store('openDelay',this.showChildList.delay(this.options.openDelay,this,a))}.bind(this))}a.addEvent('mouseleave',function(){$clear(a.retrieve('openDelay'));a.store('closeDelay',this.hideChildList.delay(this.options.closeDelay,this,a))}.bind(this))}},this)},showChildList:function(b){var c=b.getFirst('ul');var d=$$(c.getChildren('li'));var e=b.retrieve('animation');if(b.getParent('ul')!=this.menu||this.options.mode=='vertical'){e.cancel();var f={0:{opacity:1},1:{opacity:1}};if(this.rtl){f[0]['marginRight']=0}else{f[0]['marginLeft']=0}e.start(f);var g={}}else{var g={0:{opacity:1}}}d.each(function(a,i){g[i+1]={top:0,opacity:1}});b.setStyle('z-index',99);e.start(g)},hideChildList:function(b){var c=b.retrieve('animation');var d=b.getFirst('ul');var e=$$(d.getChildren('li'));var f=0;var g={};e.each(function(a,i){g[i+1]={top:-f,opacity:0};f+=a.getSize().y});b.setStyle('z-index',1);if(b.getParent('ul')!=this.menu||this.options.mode=='vertical'){g[1]=null;c.cancel();c.start(g);var h={0:{opacity:0},1:{opacity:0}};if(this.rtl){h[0]['marginRight']=-d.getSize().x}else{h[0]['marginLeft']=-d.getSize().x}c.start(h)}else{g[0]={opacity:0};c.start(g)}}});