2 * Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org)
3 * 1999 Waldo Bastian (bastian@kde.org)
4 * 2001 Andreas Schlapbach (schlpbch@iam.unibe.ch)
5 * 2001-2003 Dirk Mueller (mueller@kde.org)
6 * Copyright (C) 2002, 2006, 2008 Apple Inc. All rights reserved.
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details.
18 * You should have received a copy of the GNU Library General Public License
19 * along with this library; see the file COPYING.LIB. If not, write to
20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21 * Boston, MA 02110-1301, USA.
24 #include "StyleBase.h"
26 #include "CSSMutableStyleDeclaration.h"
29 #include "StyleSheet.h"
33 String StyleBase::cssText() const
38 void StyleBase::checkLoaded()
41 parent()->checkLoaded();
44 Node* StyleBase::node()
47 return static_cast<StyleSheet*>(this)->ownerNode();
49 if (isMutableStyleDeclaration())
50 return static_cast<CSSMutableStyleDeclaration*>(this)->node();
55 StyleSheet* StyleBase::stylesheet()
58 while (b && !b->isStyleSheet())
60 return static_cast<StyleSheet*>(b);
63 KURL StyleBase::baseURL() const
65 // Try to find the style sheet. If found look for its URL.
66 // If it has none, get the URL from the parent sheet or the parent node.
68 StyleSheet* sheet = const_cast<StyleBase*>(this)->stylesheet();
71 if (!sheet->finalURL().isNull())
72 return sheet->finalURL();
74 return sheet->parent()->baseURL();
75 if (!sheet->ownerNode())
77 return sheet->ownerNode()->document()->baseURL();