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JavaScript  |  2010-01-15  |  1.2 KB  |  40 lines
  1. /* See license.txt for terms of usage */
  2.  
  3. // Runs during overlay processing
  4. function OpenEditorShowHide(event) 
  5. {
  6.     var item = document.getElementById("menu_firebugOpenWithEditor");
  7.  
  8.     var popupNode = document.popupNode;
  9.     item.hidden = (popupNode instanceof HTMLInputElement
  10.         || popupNode instanceof HTMLIFrameElement
  11.         || popupNode instanceof HTMLTextAreaElement
  12.         || Firebug.registeredEditors.length == 0);
  13. }
  14.  
  15. function addOpenEditorShowHide(event)
  16. {
  17.     window.removeEventListener("load", addOpenEditorShowHide, false);
  18.  
  19.     var contextMenu = document.getElementById("contentAreaContextMenu");
  20.     if (contextMenu)
  21.     {
  22.         addContextToForms();
  23.         contextMenu.addEventListener("popupshowing", OpenEditorShowHide, false);
  24.     }
  25. };
  26.  
  27. function addContextToForms(contextMenu)
  28. {
  29.     // https://bugzilla.mozilla.org/show_bug.cgi?id=433168
  30.     var setTargetOriginal = nsContextMenu.prototype.setTarget;
  31.     nsContextMenu.prototype.setTarget = function(aNode, aRangeParent, aRangeOffset)
  32.     {
  33.         setTargetOriginal.apply(this, arguments);
  34.         if (this.isTargetAFormControl(aNode))
  35.             this.shouldDisplay = true;
  36.     };
  37. }
  38.  
  39. window.addEventListener("load", addOpenEditorShowHide, false);
  40.