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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* (C) 1999-2003 Lars Knoll (knoll@kde.org) |
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* Copyright (C) 2004, 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 "StyleSheetList.h" |
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#include "CSSStyleSheet.h" |
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namespace WebCore { |
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StyleSheetList::~StyleSheetList() |
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{ |
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for (DeprecatedPtrListIterator<StyleSheet> it (styleSheets); it.current(); ++it) |
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it.current()->deref(); |
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} |
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void StyleSheetList::add(StyleSheet* s) |
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{ |
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if (!styleSheets.containsRef(s)) { |
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s->ref(); |
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styleSheets.append(s); |
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} |
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} |
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void StyleSheetList::remove(StyleSheet* s) |
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{ |
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if (styleSheets.removeRef(s)) |
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s->deref(); |
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} |
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unsigned StyleSheetList::length() const |
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{ |
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return styleSheets.count(); |
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} |
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StyleSheet* StyleSheetList::item(unsigned index) |
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{ |
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return index < length() ? styleSheets.at(index) : 0; |
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} |
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} |