widget/src/shared/WidgetUtils.h
author Henri Sivonen <hsivonen@iki.fi>
Wed, 08 Dec 2010 14:37:19 +0200
changeset 58891 22f53d50851adf2a0585d2d4624ec9f5697a99c9
parent 46250 99f7e3994a54db21f0fb7d72de05a089b5e17894
child 59570 d488f09f6f8d7652107ec264d51f7b04816afffa
permissions -rw-r--r--
Bug 592366 - Do not execute scripts whose owner doc is not the doc of the inserter parser or not the owner doc at the time of starting the script load. r=jonas, a=blocking2.0-betaN.

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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 *   Stuart Parmenter <pavlov@netscape.com>
 *   Mike Pinkerton   <pinkerton@netscape.com>
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#ifndef __mozilla_widget_WidgetUtils_h__
#define __mozilla_widget_WidgetUtils_h__

#include "nsCOMPtr.h"
#include "nsIWidget.h"
#include "nsPIDOMWindow.h"
#include "nsIDOMWindow.h"

namespace mozilla {
namespace widget {

class WidgetUtils
{
public:

  /**
   * Starting at the docshell item for the passed in DOM window this looks up
   * the docshell tree until it finds a docshell item that has a widget.
   */
  static already_AddRefed<nsIWidget> DOMWindowToWidget(nsIDOMWindow *aDOMWindow);
};

} // namespace widget
} // namespace mozilla

#endif