gecko-dev/layout/style/nsCSSAnonBoxes.h

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 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
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 * Software distributed under the License is distributed on an "AS IS" basis,
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 * for the specific language governing rights and limitations under the
 * License.
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 * The Original Code is atom lists for CSS pseudos.
 *
 * The Initial Developer of the Original Code is 
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
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 * Contributor(s):
 *   L. David Baron <dbaron@dbaron.org>
 *
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/* atom list for CSS anonymous boxes */

#ifndef nsCSSAnonBoxes_h___
#define nsCSSAnonBoxes_h___

#include "nsIAtom.h"

// Empty class derived from nsIAtom so that function signatures can
// require an atom from this atom list.
class nsICSSAnonBoxPseudo : public nsIAtom {};

class nsCSSAnonBoxes {
public:

  static void AddRefAtoms();

  static PRBool IsAnonBox(nsIAtom *aAtom);
#ifdef MOZ_XUL
  static PRBool IsTreePseudoElement(nsIAtom* aPseudo);
#endif

#define CSS_ANON_BOX(_name, _value) static nsICSSAnonBoxPseudo* _name;
#include "nsCSSAnonBoxList.h"
#undef CSS_ANON_BOX
};

#endif /* nsCSSAnonBoxes_h___ */