author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 11 Jun 2010 14:42:15 +0300 | |
changeset 74 | 91031d3aab7d |
parent 0 | dd21522fd290 |
permissions | -rw-r--r-- |
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/* |
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* This file is part of the DOM implementation for KDE. |
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* |
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* Copyright (C) 1999-2003 Lars Knoll (knoll@kde.org) |
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* 1999 Waldo Bastian (bastian@kde.org) |
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* 2001 Andreas Schlapbach (schlpbch@iam.unibe.ch) |
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* 2001-2003 Dirk Mueller (mueller@kde.org) |
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* Copyright (C) 2002, 2006 Apple Computer, Inc. |
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* |
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* This library is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Library General Public |
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* License as published by the Free Software Foundation; either |
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* version 2 of the License, or (at your option) any later version. |
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* |
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* This library is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Library General Public License for more details. |
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* |
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* You should have received a copy of the GNU Library General Public License |
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* along with this library; see the file COPYING.LIB. If not, write to |
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
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* Boston, MA 02110-1301, USA. |
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*/ |
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#include "config.h" |
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#include "StyleBase.h" |
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|
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#include "Document.h" |
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#include "Node.h" |
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#include "StyleSheet.h" |
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namespace WebCore { |
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void StyleBase::checkLoaded() |
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{ |
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if (parent()) |
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parent()->checkLoaded(); |
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} |
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StyleSheet* StyleBase::stylesheet() |
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{ |
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StyleBase *b = this; |
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while (b && !b->isStyleSheet()) |
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b = b->parent(); |
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return static_cast<StyleSheet*>(b); |
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} |
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String StyleBase::baseURL() |
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{ |
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// try to find the style sheet. If found look for its url. |
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// If it has none, look for the parentsheet, or the parentNode and |
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// try to find out about their url |
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StyleSheet* sheet = stylesheet(); |
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if (!sheet) |
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return String(); |
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if (!sheet->href().isNull()) |
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return sheet->href(); |
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// find parent |
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if (sheet->parent()) |
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return sheet->parent()->baseURL(); |
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if (!sheet->ownerNode()) |
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return String(); |
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return sheet->ownerNode()->document()->baseURL(); |
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} |
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} |