input-focus.js

   1 /*
   2     (c) 2009 by Leon Winter
   3     (c) 2009, 2010 by Hannes Schueller
   4     (c) 2010 by Hans-Peter Deifel
   5     see LICENSE file
   6 */
   7
   8 function vimprobable_v(e, y) {
   9     t = e.nodeName.toLowerCase();
  10     if((t == 'input' && /^(text|password|checkbox|radio)$/.test(e.type))
  11     || /^(select|textarea)$/.test(t)
  12     || e.contentEditable == 'true')
  13         console.log('insertmode_'+(y=='focus'?'on':'off'));
  14 }
  15
  16 if(document.activeElement)
  17     vimprobable_v(document.activeElement,'focus');
  18
  19 vimprobable_m=['focus','blur'];
  20
  21 if (document.getElementsByTagName("body")[0] !== null && typeof(document.getElementsByTagName("body")[0]) == "object") {
  22     for(i in vimprobable_m)
  23         document.getElementsByTagName('body')[0].addEventListener(vimprobable_m[i], function(x) {
  24             vimprobable_v(x.target,x.type);
  25         }, true);
  26 }
  27
  28 self.onunload = function() {
  29     vimprobable_v(document.activeElement, '');
  30 };