1 /*

     2  * (C) 1999-2003 Lars Knoll (knoll@kde.org)

     3  * (C) 2002-2003 Dirk Mueller (mueller@kde.org)

     4  * Copyright (C) 2002, 2005, 2006, 2007 Apple Inc. All rights reserved.

     5  *

     6  * This library is free software; you can redistribute it and/or

     7  * modify it under the terms of the GNU Library General Public

     8  * License as published by the Free Software Foundation; either

     9  * version 2 of the License, or (at your option) any later version.

    10  *

    11  * This library is distributed in the hope that it will be useful,

    12  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    14  * Library General Public License for more details.

    15  *

    16  * You should have received a copy of the GNU Library General Public License

    17  * along with this library; see the file COPYING.LIB.  If not, write to

    18  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

    19  * Boston, MA 02110-1301, USA.

    20  */

    21 

    22 #include "config.h"

    23 #include "CSSRule.h"

    24 

    25 #include "NotImplemented.h"

    26 

    27 namespace WebCore {

    28 

    29 CSSStyleSheet* CSSRule::parentStyleSheet() const

    30 {

    31     StyleBase* curr = parent();

    32     while (curr && !curr->isCSSStyleSheet())

    33         curr = curr->parent();

    34     return curr ? static_cast<CSSStyleSheet*>(curr) : 0;

    35 }

    36 

    37 CSSRule* CSSRule::parentRule() const

    38 {

    39     return (parent() && parent()->isRule()) ? static_cast<CSSRule*>(parent()) : 0;

    40 }

    41 

    42 void CSSRule::setCssText(const String& /*cssText*/, ExceptionCode& /*ec*/)

    43 {

    44     notImplemented();

    45 }

    46 

    47 } // namespace WebCore