include/javascript/yui/build/swfdetect/swfdetect-debug.js

   1 /*
   2 Copyright (c) 2009, Yahoo! Inc. All rights reserved.
   3 Code licensed under the BSD License:
   4 http://developer.yahoo.net/yui/license.txt
   5 version: 2.8.0r4
   6 */
   7 /**
   8  * Utility for Flash version detection
   9  * @namespace YAHOO.util
  10  * @module swfdetect
  11  */
  12 YAHOO.namespace("util");
  13
  14 /**
  15  * Flafh detection utility.
  16  * @class SWFDetect
  17  * @static
  18  */
  19 (function () {
  20
  21 var version = 0;
  22 var uA = YAHOO.env.ua;
  23 var sF = "ShockwaveFlash";
  24
  25         if (uA.gecko || uA.webkit || uA.opera) {
  26                    if ((mF = navigator.mimeTypes['application/x-shockwave-flash'])) {
  27                       if ((eP = mF.enabledPlugin)) {
  28                                  var vS = [];
  29                          vS = eP.description.replace(/\s[rd]/g, '.').replace(/[A-Za-z\s]+/g, '').split('.');
  30                         version = vS[0] + '.';
  31                                 switch((vS[2].toString()).length)
  32                                 {
  33                                         case 1:
  34                                         version += "00";
  35                                         break;
  36                                         case 2:
  37                                         version += "0";
  38                                         break;
  39                                 }
  40                                 version +=  vS[2];
  41                                 version = parseFloat(version);
  42                       }
  43                    }
  44                 }
  45                 else if(uA.ie) {
  46                     try
  47                     {
  48                         var ax6 = new ActiveXObject(sF + "." + sF + ".6");
  49                         ax6.AllowScriptAccess = "always";
  50                     }
  51                     catch(e)
  52                     {
  53                         if(ax6 != null)
  54                         {
  55                             version = 6.0;
  56                         }
  57                     }
  58                     if (version == 0) {
  59                     try
  60                     {
  61                         var ax  = new ActiveXObject(sF + "." + sF);
  62                         var vS = [];
  63                         vS = ax.GetVariable("$version").replace(/[A-Za-z\s]+/g, '').split(',');
  64                         version = vS[0] + '.';
  65                                 switch((vS[2].toString()).length)
  66                                 {
  67                                         case 1:
  68                                         version += "00";
  69                                         break;
  70                                         case 2:
  71                                         version += "0";
  72                                         break;
  73                                 }
  74                                 version +=  vS[2];
  75                                 version = parseFloat(version);
  76
  77                     } catch (e) {}
  78                     }
  79                 }
  80
  81                 uA.flash = version;
  82
  83 YAHOO.util.SWFDetect = {
  84                 getFlashVersion : function () {
  85                         return version;
  86                 },
  87
  88                 isFlashVersionAtLeast : function (ver) {
  89                         return version >= ver;
  90                 }
  91         };
  92 })();
  93 YAHOO.register("swfdetect", YAHOO.util.SWFDetect, {version: "2.8.0r4", build: "2449"});