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• jquery.nicescroll.js

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webapp.static.plugins.jquery.jquery.nicescroll.js Maven / Gradle / Ivy

/* jquery.nicescroll
-- version 3.5.0 BETA5
-- copyright 2011-12-13 InuYaksa*2013
-- licensed under the MIT
--
-- http://areaaperta.com/nicescroll
-- https://github.com/inuyaksa/jquery.nicescroll
--
*/

(function(jQuery){

  // globals
  var domfocus = false;
  var mousefocus = false;
  var zoomactive = false;
  var tabindexcounter = 5000;
  var ascrailcounter = 2000;
  var globalmaxzindex = 0;
  
  var $ = jQuery;  // sandbox
 
  // http://stackoverflow.com/questions/2161159/get-script-path
  function getScriptPath() {
    var scripts=document.getElementsByTagName('script');
    var path=scripts[scripts.length-1].src.split('?')[0];
    return (path.split('/').length>0) ? path.split('/').slice(0,-1).join('/')+'/' : '';
  }
  var scriptpath = getScriptPath();
  
  var vendors = ['ms','moz','webkit','o'];
  
  var setAnimationFrame = window.requestAnimationFrame||false;
  var clearAnimationFrame = window.cancelAnimationFrame||false;

  if (!setAnimationFrame) {
    for(var vx in vendors) {
      var v = vendors[vx];
      if (!setAnimationFrame) setAnimationFrame = window[v+'RequestAnimationFrame'];
      if (!clearAnimationFrame) clearAnimationFrame = window[v+'CancelAnimationFrame']||window[v+'CancelRequestAnimationFrame'];
    }
  }
  
  var clsMutationObserver = window.MutationObserver || window.WebKitMutationObserver || false;
  
  var _globaloptions = {
      zindex:"auto",
      cursoropacitymin:0,
      cursoropacitymax:1,
      cursorcolor:"#424242",
      cursorwidth:"5px",
      cursorborder:"1px solid #fff",
      cursorborderradius:"5px",
      scrollspeed:60,
      mousescrollstep:8*3,
      touchbehavior:false,
      hwacceleration:true,
      usetransition:true,
      boxzoom:false,
      dblclickzoom:true,
      gesturezoom:true,
      grabcursorenabled:true,
      autohidemode:true,
      background:"",
      iframeautoresize:true,
      cursorminheight:32,
      preservenativescrolling:true,
      railoffset:false,
      bouncescroll:true,
      spacebarenabled:true,
      railpadding:{top:0,right:0,left:0,bottom:0},
      disableoutline:true,
      horizrailenabled:true,
      railalign:"right",
      railvalign:"bottom",
      enabletranslate3d:true,
      enablemousewheel:true,
      enablekeyboard:true,
      smoothscroll:true,
      sensitiverail:true,
      enablemouselockapi:true,
//      cursormaxheight:false,
      cursorfixedheight:false,      
      directionlockdeadzone:6,
      hidecursordelay:400,
      nativeparentscrolling:true,
      enablescrollonselection:true,
      overflowx:true,
      overflowy:true,
      cursordragspeed:0.3,
      rtlmode:false,
      cursordragontouch:false,
      oneaxismousemode:"auto"
  }
  
  var browserdetected = false;
  
  var getBrowserDetection = function() {
  
    if (browserdetected) return browserdetected;
  
    var domtest = document.createElement('DIV');

    var d = {};
    
		d.haspointerlock = "pointerLockElement" in document || "mozPointerLockElement" in document || "webkitPointerLockElement" in document;
		
    d.isopera = ("opera" in window);
    d.isopera12 = (d.isopera&&("getUserMedia" in navigator));
    d.isoperamini = (Object.prototype.toString.call(window.operamini) === "[object OperaMini]");
    
    d.isie = (("all" in document) && ("attachEvent" in domtest) && !d.isopera);
    d.isieold = (d.isie && !("msInterpolationMode" in domtest.style));  // IE6 and older
    d.isie7 = d.isie&&!d.isieold&&(!("documentMode" in document)||(document.documentMode==7));
    d.isie8 = d.isie&&("documentMode" in document)&&(document.documentMode==8);
    d.isie9 = d.isie&&("performance" in window)&&(document.documentMode>=9);
    d.isie10 = d.isie&&("performance" in window)&&(document.documentMode>=10);
    
    d.isie9mobile = /iemobile.9/i.test(navigator.userAgent);  //wp 7.1 mango
    if (d.isie9mobile) d.isie9 = false;
    d.isie7mobile = (!d.isie9mobile&&d.isie7) && /iemobile/i.test(navigator.userAgent);  //wp 7.0
    
    d.ismozilla = ("MozAppearance" in domtest.style);
		
    d.iswebkit = ("WebkitAppearance" in domtest.style);
    
    d.ischrome = ("chrome" in window);
		d.ischrome22 = (d.ischrome&&d.haspointerlock);
    d.ischrome26 = (d.ischrome&&("transition" in domtest.style));  // issue with transform detection (maintain prefix)
    
    d.cantouch = ("ontouchstart" in document.documentElement)||("ontouchstart" in window);  // detection for Chrome Touch Emulation
    d.hasmstouch = (window.navigator.msPointerEnabled||false);  // IE10+ pointer events
		
    d.ismac = /^mac$/i.test(navigator.platform);
    
    d.isios = (d.cantouch && /iphone|ipad|ipod/i.test(navigator.platform));
    d.isios4 = ((d.isios)&&!("seal" in Object));
    
    d.isandroid = (/android/i.test(navigator.userAgent));
    
    d.trstyle = false;
    d.hastransform = false;
    d.hastranslate3d = false;
    d.transitionstyle = false;
    d.hastransition = false;
    d.transitionend = false;
    
    var check = ['transform','msTransform','webkitTransform','MozTransform','OTransform'];
    for(var a=0;a