web/public_php/ams/doc/js/script.js

   1 /*!
   2  * Documenter 1.6
   3  * http://rxa.li/documenter
   4  *
   5  * Copyright 2011, Xaver Birsak
   6  * http://revaxarts.com
   7  *
   8  */
   9 //if Cufon replace headings
  10 if(typeof Cufon == 'function') Cufon.replace('h1, h2, h3, h4, h5, h6');
  11
  12 $(document).ready(function() {
  13         var timeout,
  14                 sections = new Array(),
  15                 sectionscount = 0,
  16                 win = $(window),
  17                 sidebar = $('#documenter_sidebar'),
  18                 nav = $('#documenter_nav'),
  19                 logo = $('#documenter_logo'),
  20                 navanchors = nav.find('a'),
  21                 timeoffset = 50,
  22                 hash = location.hash || null;
  23                 iDeviceNotOS4 = (navigator.userAgent.match(/iphone|ipod|ipad/i) && !navigator.userAgent.match(/OS 5/i)) || false,
  24                 badIE = $('html').prop('class').match(/ie(6|7|8)/)|| false;
  25
  26         //handle external links (new window)
  27         $('a[href^=http]').bind('click',function(){
  28                 window.open($(this).attr('href'));
  29                 return false;
  30         });
  31
  32         //IE 8 and lower doesn't like the smooth pagescroll
  33         if(!badIE){
  34                 window.scroll(0,0);
  35
  36                 $('a[href^=#]').bind('click touchstart',function(){
  37                         hash = $(this).attr('href');
  38                         $.scrollTo.window().queue([]).stop();
  39                         goTo(hash);
  40                         return false;
  41                 });
  42
  43                 //if a hash is set => go to it
  44                 if(hash){
  45                         setTimeout(function(){
  46                                 goTo(hash);
  47                         },500);
  48                 }
  49         }
  50
  51
  52         //We need the position of each section until the full page with all images is loaded
  53         win.bind('load',function(){
  54
  55                 var sectionselector = 'section';
  56
  57                 //Documentation has subcategories
  58                 if(nav.find('ol').length){
  59                         sectionselector = 'section, h4';
  60                 }
  61                 //saving some information
  62                 $(sectionselector).each(function(i,e){
  63                         var _this = $(this);
  64                         var p = {
  65                                 id: this.id,
  66                                 pos: _this.offset().top
  67                         };
  68                         sections.push(p);
  69                 });
  70
  71
  72                 //iPhone, iPod and iPad don't trigger the scroll event
  73                 if(iDeviceNotOS4){
  74                         nav.find('a').bind('click',function(){
  75                                 setTimeout(function(){
  76                                         win.trigger('scroll');
  77                                 },duration);
  78
  79                         });
  80                         //scroll to top
  81                         window.scroll(0,0);
  82                 }
  83
  84                 //how many sections
  85                 sectionscount = sections.length;
  86
  87                 //bind the handler to the scroll event
  88                 win.bind('scroll',function(event){
  89                         clearInterval(timeout);
  90                         //should occur with a delay
  91                         timeout = setTimeout(function(){
  92                                 //get the position from the very top in all browsers
  93                                 pos = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop;
  94
  95                                 //iDeviceNotOS4s don't know the fixed property so we fake it
  96                                 if(iDeviceNotOS4){
  97                                         sidebar.css({height:document.height});
  98                                         logo.css({'margin-top':pos});
  99                                 }
 100                                 //activate Nav element at the current position
 101                                 activateNav(pos);
 102                         },timeoffset);
 103                 }).trigger('scroll');
 104
 105         });
 106
 107         //the function is called when the hash changes
 108         function hashchange(){
 109                 goTo(location.hash, false);
 110         }
 111
 112         //scroll to a section and set the hash
 113         function goTo(hash,changehash){
 114                 win.unbind('hashchange', hashchange);
 115                 hash = hash.replace(/!\//,'');
 116                 win.stop().scrollTo(hash,duration,{
 117                         easing:easing,
 118                         axis:'y'
 119                 });
 120                 if(changehash !== false){
 121                         var l = location;
 122                         location.href = (l.protocol+'//'+l.host+l.pathname+'#!/'+hash.substr(1));
 123                 }
 124                 win.bind('hashchange', hashchange);
 125         }
 126
 127
 128         //activate current nav element
 129         function activateNav(pos){
 130                 var offset = 100,
 131                 current, next, parent, isSub, hasSub;
 132                 win.unbind('hashchange', hashchange);
 133                 for(var i=sectionscount;i>0;i--){
 134                         if(sections[i-1].pos <= pos+offset){
 135                                 navanchors.removeClass('current');
 136                                 current = navanchors.eq(i-1);
 137                                 current.addClass('current');
 138
 139                                 parent = current.parent().parent();
 140                                 next = current.next();
 141
 142                                 hasSub = next.is('ol');
 143                                 isSub = !parent.is('#documenter_nav');
 144
 145                                 nav.find('ol:visible').not(parent).slideUp('fast');
 146                                 if(isSub){
 147                                         parent.prev().addClass('current');
 148                                         parent.stop().slideDown('fast');
 149                                 }else if(hasSub){
 150                                         next.stop().slideDown('fast');
 151                                 }
 152                                 win.bind('hashchange', hashchange);
 153                                 break;
 154                         };
 155                 }
 156         }
 157
 158
 159 });