/* | |
Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org> | |
2004, 2005, 2006, 2007 Rob Buis <buis@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 "SVGZoomAndPan.h" | |
#include "MappedAttribute.h" | |
#include "SVGNames.h" | |
#include "SVGParserUtilities.h" | |
namespace WebCore { | |
SVGZoomAndPan::SVGZoomAndPan() | |
: m_zoomAndPan(SVG_ZOOMANDPAN_MAGNIFY) | |
{ | |
} | |
SVGZoomAndPan::~SVGZoomAndPan() | |
{ | |
} | |
unsigned short SVGZoomAndPan::zoomAndPan() const | |
{ | |
return m_zoomAndPan; | |
} | |
void SVGZoomAndPan::setZoomAndPan(unsigned short zoomAndPan) | |
{ | |
m_zoomAndPan = zoomAndPan; | |
} | |
bool SVGZoomAndPan::parseMappedAttribute(MappedAttribute* attr) | |
{ | |
if (attr->name() == SVGNames::zoomAndPanAttr) { | |
const UChar* start = attr->value().characters(); | |
const UChar* end = start + attr->value().length(); | |
parseZoomAndPan(start, end); | |
return true; | |
} | |
return false; | |
} | |
bool SVGZoomAndPan::isKnownAttribute(const QualifiedName& attrName) | |
{ | |
return attrName == SVGNames::zoomAndPanAttr; | |
} | |
static const UChar disable[] = {'d', 'i', 's', 'a', 'b', 'l', 'e'}; | |
static const UChar magnify[] = {'m', 'a', 'g', 'n', 'i', 'f', 'y'}; | |
bool SVGZoomAndPan::parseZoomAndPan(const UChar*& start, const UChar* end) | |
{ | |
if (skipString(start, end, disable, sizeof(disable) / sizeof(UChar))) | |
setZoomAndPan(SVG_ZOOMANDPAN_DISABLE); | |
else if (skipString(start, end, magnify, sizeof(magnify) / sizeof(UChar))) | |
setZoomAndPan(SVG_ZOOMANDPAN_MAGNIFY); | |
else | |
return false; | |
return true; | |
} | |
} | |
#endif // ENABLE(SVG) |