/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/*

  A package of routines shared by the XUL content code.

 */

#ifndef nsXULContentUtils_h_
#define nsXULContentUtils_h_

#include "nsISupports.h"

class nsAtom;
class nsIContent;

namespace mozilla::dom {
class Element;
}

class nsXULContentUtils {
 protected:
  static bool gDisableXULCache;

  static int DisableXULCacheChangedCallback(const char* aPrefName,
                                            void* aClosure);

 public:
  static nsresult FindChildByTag(nsIContent* aElement, int32_t aNameSpaceID,
                                 nsAtom* aTag, mozilla::dom::Element** aResult);
};

#endif  // nsXULContentUtils_h_