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author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
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committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /Source/WebCore/svg/SVGElementInstanceList.cpp | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'Source/WebCore/svg/SVGElementInstanceList.cpp')
-rw-r--r-- | Source/WebCore/svg/SVGElementInstanceList.cpp | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/Source/WebCore/svg/SVGElementInstanceList.cpp b/Source/WebCore/svg/SVGElementInstanceList.cpp new file mode 100644 index 0000000..0c04e10 --- /dev/null +++ b/Source/WebCore/svg/SVGElementInstanceList.cpp @@ -0,0 +1,60 @@ +/* + * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org> + * + * 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 |