skins/common/rightclickedit.js

   1 function setupRightClickEdit() {
   2         if (document.getElementsByTagName) {
   3                 var spans = document.getElementsByTagName('span');
   4                 for (var i = 0; i < spans.length; i++) {
   5                         var el = spans[i];
   6                         if(el.className == 'editsection') {
   7                                 addRightClickEditHandler(el);
   8                         }
   9                 }
  10         }
  11 }
  12
  13 function addRightClickEditHandler(el) {
  14         for (var i = 0; i < el.childNodes.length; i++) {
  15                 var link = el.childNodes[i];
  16                 if (link.nodeType == 1 && link.nodeName.toLowerCase() == 'a') {
  17                         var editHref = link.getAttribute('href');
  18                         // find the enclosing (parent) header
  19                         var prev = el.parentNode;
  20                         if (prev && prev.nodeType == 1 &&
  21                         prev.nodeName.match(/^[Hh][1-6]$/)) {
  22                                 prev.oncontextmenu = function(e) {
  23                                         if (!e) { e = window.event; }
  24                                         // e is now the event in all browsers
  25                                         var targ;
  26                                         if (e.target) { targ = e.target; }
  27                                         else if (e.srcElement) { targ = e.srcElement; }
  28                                         if (targ.nodeType == 3) { // defeat Safari bug
  29                                                 targ = targ.parentNode;
  30                                         }
  31                                         // targ is now the target element
  32
  33                                         // We don't want to deprive the noble reader of a context menu
  34                                         // for the section edit link, do we?  (Might want to extend this
  35                                         // to all <a>'s?)
  36                                         if (targ.nodeName.toLowerCase() != 'a'
  37                                         || targ.parentNode.className != 'editsection') {
  38                                                 document.location = editHref;
  39                                                 return false;
  40                                         }
  41                                         return true;
  42                                 };
  43                         }
  44                 }
  45         }
  46 }
  47
  48 hookEvent("load", setupRightClickEdit);