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SVGCursorElement.cpp

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00001 /*
00002     Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org>
00003                   2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
00004 
00005     This file is part of the KDE project
00006 
00007     This library is free software; you can redistribute it and/or
00008     modify it under the terms of the GNU Library General Public
00009     License as published by the Free Software Foundation; either
00010     version 2 of the License, or (at your option) any later version.
00011 
00012     This library is distributed in the hope that it will be useful,
00013     but WITHOUT ANY WARRANTY; without even the implied warranty of
00014     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00015     Library General Public License for more details.
00016 
00017     You should have received a copy of the GNU Library General Public License
00018     along with this library; see the file COPYING.LIB.  If not, write to
00019     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00020     Boston, MA 02110-1301, USA.
00021 */
00022 
00023 #include "config.h"
00024 
00025 #if ENABLE(SVG)
00026 #include "SVGCursorElement.h"
00027 
00028 #include "Attr.h"
00029 #include "SVGNames.h"
00030 #include "SVGLength.h"
00031 
00032 namespace WebCore {
00033 
00034 SVGCursorElement::SVGCursorElement(const QualifiedName& tagName, Document* doc)
00035     : SVGElement(tagName, doc)
00036     , SVGTests()
00037     , SVGExternalResourcesRequired()
00038     , SVGURIReference()
00039     , m_x(0, LengthModeWidth)
00040     , m_y(0, LengthModeHeight)
00041 {
00042 }
00043 
00044 SVGCursorElement::~SVGCursorElement()
00045 {
00046 }
00047 
00048 ANIMATED_PROPERTY_DEFINITIONS(SVGCursorElement, SVGLength, Length, length, X, x, SVGNames::xAttr, m_x)
00049 ANIMATED_PROPERTY_DEFINITIONS(SVGCursorElement, SVGLength, Length, length, Y, y, SVGNames::yAttr, m_y)
00050 
00051 void SVGCursorElement::parseMappedAttribute(MappedAttribute* attr)
00052 {
00053     if (attr->name() == SVGNames::xAttr)
00054         setXBaseValue(SVGLength(0, LengthModeWidth, attr->value()));
00055     else if (attr->name() == SVGNames::yAttr)
00056         setYBaseValue(SVGLength(0, LengthModeHeight, attr->value()));
00057     else {
00058         if (SVGTests::parseMappedAttribute(attr))
00059             return;
00060         if (SVGExternalResourcesRequired::parseMappedAttribute(attr))
00061             return;
00062         if (SVGURIReference::parseMappedAttribute(attr))
00063             return;
00064 
00065         SVGElement::parseMappedAttribute(attr);
00066     }
00067 }
00068 
00069 void SVGCursorElement::addClient(SVGElement* element)
00070 {
00071     m_clients.add(element);
00072 }
00073 
00074 void SVGCursorElement::removeClient(SVGElement* element)
00075 {
00076     m_clients.remove(element);
00077 }
00078 
00079 void SVGCursorElement::svgAttributeChanged(const QualifiedName& attrName)
00080 {
00081     SVGElement::svgAttributeChanged(attrName);
00082 
00083     if (attrName == SVGNames::xAttr || attrName == SVGNames::yAttr ||
00084         SVGTests::isKnownAttribute(attrName) ||
00085         SVGExternalResourcesRequired::isKnownAttribute(attrName) ||
00086         SVGURIReference::isKnownAttribute(attrName)) {
00087         HashSet<SVGElement*>::const_iterator it = m_clients.begin();
00088         HashSet<SVGElement*>::const_iterator end = m_clients.end();
00089 
00090         for (; it != end; ++it)
00091             (*it)->setChanged();
00092     }
00093 }
00094 
00095 void SVGCursorElement::getSubresourceAttributeStrings(Vector<String>& urls) const
00096 {
00097     urls.append(href());
00098 }
00099 
00100 }
00101 
00102 #endif // ENABLE(SVG)

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