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Diffstat (limited to 'Source/WebCore/svg/SVGFELightElement.cpp')
| -rw-r--r-- | Source/WebCore/svg/SVGFELightElement.cpp | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/Source/WebCore/svg/SVGFELightElement.cpp b/Source/WebCore/svg/SVGFELightElement.cpp new file mode 100644 index 0000000..8ff8eb1 --- /dev/null +++ b/Source/WebCore/svg/SVGFELightElement.cpp @@ -0,0 +1,157 @@ +/* + * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> + * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> + * Copyright (C) 2005 Oliver Hunt <oliver@nerget.com> + * + * 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) && ENABLE(FILTERS) +#include "SVGFELightElement.h" + +#include "Attribute.h" +#include "RenderObject.h" +#include "RenderSVGResource.h" +#include "SVGFilterElement.h" +#include "SVGNames.h" + +namespace WebCore { + +// Animated property definitions +DEFINE_ANIMATED_NUMBER(SVGFELightElement, SVGNames::azimuthAttr, Azimuth, azimuth) +DEFINE_ANIMATED_NUMBER(SVGFELightElement, SVGNames::elevationAttr, Elevation, elevation) +DEFINE_ANIMATED_NUMBER(SVGFELightElement, SVGNames::xAttr, X, x) +DEFINE_ANIMATED_NUMBER(SVGFELightElement, SVGNames::yAttr, Y, y) +DEFINE_ANIMATED_NUMBER(SVGFELightElement, SVGNames::zAttr, Z, z) +DEFINE_ANIMATED_NUMBER(SVGFELightElement, SVGNames::pointsAtXAttr, PointsAtX, pointsAtX) +DEFINE_ANIMATED_NUMBER(SVGFELightElement, SVGNames::pointsAtYAttr, PointsAtY, pointsAtY) +DEFINE_ANIMATED_NUMBER(SVGFELightElement, SVGNames::pointsAtZAttr, PointsAtZ, pointsAtZ) +DEFINE_ANIMATED_NUMBER(SVGFELightElement, SVGNames::specularExponentAttr, SpecularExponent, specularExponent) +DEFINE_ANIMATED_NUMBER(SVGFELightElement, SVGNames::limitingConeAngleAttr, LimitingConeAngle, limitingConeAngle) + +SVGFELightElement::SVGFELightElement(const QualifiedName& tagName, Document* document) + : SVGElement(tagName, document) + , m_specularExponent(1) +{ +} + +void SVGFELightElement::parseMappedAttribute(Attribute* attr) +{ + const String& value = attr->value(); + if (attr->name() == SVGNames::azimuthAttr) + setAzimuthBaseValue(value.toFloat()); + else if (attr->name() == SVGNames::elevationAttr) + setElevationBaseValue(value.toFloat()); + else if (attr->name() == SVGNames::xAttr) + setXBaseValue(value.toFloat()); + else if (attr->name() == SVGNames::yAttr) + setYBaseValue(value.toFloat()); + else if (attr->name() == SVGNames::zAttr) + setZBaseValue(value.toFloat()); + else if (attr->name() == SVGNames::pointsAtXAttr) + setPointsAtXBaseValue(value.toFloat()); + else if (attr->name() == SVGNames::pointsAtYAttr) + setPointsAtYBaseValue(value.toFloat()); + else if (attr->name() == SVGNames::pointsAtZAttr) + setPointsAtZBaseValue(value.toFloat()); + else if (attr->name() == SVGNames::specularExponentAttr) + setSpecularExponentBaseValue(value.toFloat()); + else if (attr->name() == SVGNames::limitingConeAngleAttr) + setLimitingConeAngleBaseValue(value.toFloat()); + else + SVGElement::parseMappedAttribute(attr); +} + +void SVGFELightElement::svgAttributeChanged(const QualifiedName& attrName) +{ + SVGElement::svgAttributeChanged(attrName); + + if (attrName == SVGNames::azimuthAttr + || attrName == SVGNames::elevationAttr + || attrName == SVGNames::xAttr + || attrName == SVGNames::yAttr + || attrName == SVGNames::zAttr + || attrName == SVGNames::pointsAtXAttr + || attrName == SVGNames::pointsAtYAttr + || attrName == SVGNames::pointsAtZAttr + || attrName == SVGNames::specularExponentAttr + || attrName == SVGNames::limitingConeAngleAttr) { + if (ContainerNode* parent = parentNode()) { + RenderObject* renderer = parent->renderer(); + if (renderer && renderer->isSVGResourceFilterPrimitive()) + RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer); + } + } +} + +void SVGFELightElement::synchronizeProperty(const QualifiedName& attrName) +{ + SVGElement::synchronizeProperty(attrName); + + if (attrName == anyQName()) { + synchronizeAzimuth(); + synchronizeElevation(); + synchronizeX(); + synchronizeY(); + synchronizeZ(); + synchronizePointsAtX(); + synchronizePointsAtY(); + synchronizePointsAtZ(); + synchronizeSpecularExponent(); + synchronizeLimitingConeAngle(); + return; + } + + if (attrName == SVGNames::azimuthAttr) + synchronizeAzimuth(); + else if (attrName == SVGNames::elevationAttr) + synchronizeElevation(); + else if (attrName == SVGNames::xAttr) + synchronizeX(); + else if (attrName == SVGNames::yAttr) + synchronizeY(); + else if (attrName == SVGNames::zAttr) + synchronizeZ(); + else if (attrName == SVGNames::pointsAtXAttr) + synchronizePointsAtX(); + else if (attrName == SVGNames::pointsAtYAttr) + synchronizePointsAtY(); + else if (attrName == SVGNames::pointsAtZAttr) + synchronizePointsAtZ(); + else if (attrName == SVGNames::specularExponentAttr) + synchronizeSpecularExponent(); + else if (attrName == SVGNames::limitingConeAngleAttr) + synchronizeLimitingConeAngle(); +} + +void SVGFELightElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta) +{ + SVGElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta); + + if (!changedByParser) { + if (ContainerNode* parent = parentNode()) { + RenderObject* renderer = parent->renderer(); + if (renderer && renderer->isSVGResourceFilterPrimitive()) + RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer); + } + } +} + +} + +#endif // ENABLE(SVG) |