diff options
Diffstat (limited to 'src/3rdparty/webkit/WebCore/svg/SVGElementInstanceList.cpp')
-rw-r--r-- | src/3rdparty/webkit/WebCore/svg/SVGElementInstanceList.cpp | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/WebCore/svg/SVGElementInstanceList.cpp b/src/3rdparty/webkit/WebCore/svg/SVGElementInstanceList.cpp new file mode 100644 index 0000000..f039d44 --- /dev/null +++ b/src/3rdparty/webkit/WebCore/svg/SVGElementInstanceList.cpp @@ -0,0 +1,62 @@ +/* + Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org> + + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "config.h" + +#if ENABLE(SVG) +#include "SVGElementInstanceList.h" + +namespace WebCore { + +SVGElementInstanceList::SVGElementInstanceList(PassRefPtr<SVGElementInstance> rootInstance) + : m_rootInstance(rootInstance) +{ +} + +SVGElementInstanceList::~SVGElementInstanceList() +{ +} + +unsigned SVGElementInstanceList::length() const +{ + // NOTE: We could use the same caching facilities, like the ones "ChildNodeList" uses. + unsigned length = 0; + for (SVGElementInstance* instance = m_rootInstance->firstChild(); instance; instance = instance->nextSibling()) + length++; + return length; +} + +SVGElementInstance* SVGElementInstanceList::item(unsigned index) +{ + unsigned pos = 0; + SVGElementInstance* instance = m_rootInstance->firstChild(); + while (instance && pos < index) { + instance = instance->nextSibling(); + pos++; + } + return instance; +} + +} + +#endif // ENABLE(SVG) + +// vim:ts=4:noet |