1 /* 2 * (C) 1999-2003 Lars Knoll (knoll (at) kde.org) 3 * (C) 2002-2003 Dirk Mueller (mueller (at) 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 48
