| /* |
| * Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org> |
| * Copyright (C) 2004, 2005, 2006, 2007, 2008 Rob Buis <buis@kde.org> |
| * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved. |
| * |
| * 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 "SVGClipPathElement.h" |
| |
| #include "Attribute.h" |
| #include "CSSStyleSelector.h" |
| #include "Document.h" |
| #include "RenderSVGResourceClipper.h" |
| #include "SVGNames.h" |
| #include "SVGTransformList.h" |
| #include "SVGUnitTypes.h" |
| |
| namespace WebCore { |
| |
| // Animated property definitions |
| DEFINE_ANIMATED_ENUMERATION(SVGClipPathElement, SVGNames::clipPathUnitsAttr, ClipPathUnits, clipPathUnits) |
| DEFINE_ANIMATED_BOOLEAN(SVGClipPathElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired) |
| |
| inline SVGClipPathElement::SVGClipPathElement(const QualifiedName& tagName, Document* document) |
| : SVGStyledTransformableElement(tagName, document) |
| , m_clipPathUnits(SVGUnitTypes::SVG_UNIT_TYPE_USERSPACEONUSE) |
| { |
| } |
| |
| PassRefPtr<SVGClipPathElement> SVGClipPathElement::create(const QualifiedName& tagName, Document* document) |
| { |
| return adoptRef(new SVGClipPathElement(tagName, document)); |
| } |
| |
| void SVGClipPathElement::parseMappedAttribute(Attribute* attr) |
| { |
| if (attr->name() == SVGNames::clipPathUnitsAttr) { |
| if (attr->value() == "userSpaceOnUse") |
| setClipPathUnitsBaseValue(SVGUnitTypes::SVG_UNIT_TYPE_USERSPACEONUSE); |
| else if (attr->value() == "objectBoundingBox") |
| setClipPathUnitsBaseValue(SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX); |
| } else { |
| if (SVGTests::parseMappedAttribute(attr)) |
| return; |
| if (SVGLangSpace::parseMappedAttribute(attr)) |
| return; |
| if (SVGExternalResourcesRequired::parseMappedAttribute(attr)) |
| return; |
| SVGStyledTransformableElement::parseMappedAttribute(attr); |
| } |
| } |
| |
| void SVGClipPathElement::svgAttributeChanged(const QualifiedName& attrName) |
| { |
| SVGStyledTransformableElement::svgAttributeChanged(attrName); |
| |
| RenderObject* object = renderer(); |
| if (!object) |
| return; |
| |
| if (attrName == SVGNames::clipPathUnitsAttr |
| || SVGTests::isKnownAttribute(attrName) |
| || SVGLangSpace::isKnownAttribute(attrName) |
| || SVGExternalResourcesRequired::isKnownAttribute(attrName) |
| || SVGStyledTransformableElement::isKnownAttribute(attrName)) |
| object->setNeedsLayout(true); |
| } |
| |
| void SVGClipPathElement::synchronizeProperty(const QualifiedName& attrName) |
| { |
| SVGStyledTransformableElement::synchronizeProperty(attrName); |
| |
| if (attrName == anyQName()) { |
| synchronizeClipPathUnits(); |
| synchronizeExternalResourcesRequired(); |
| SVGTests::synchronizeProperties(this, attrName); |
| return; |
| } |
| |
| if (attrName == SVGNames::clipPathUnitsAttr) |
| synchronizeClipPathUnits(); |
| else if (SVGExternalResourcesRequired::isKnownAttribute(attrName)) |
| synchronizeExternalResourcesRequired(); |
| else if (SVGTests::isKnownAttribute(attrName)) |
| SVGTests::synchronizeProperties(this, attrName); |
| } |
| |
| AttributeToPropertyTypeMap& SVGClipPathElement::attributeToPropertyTypeMap() |
| { |
| DEFINE_STATIC_LOCAL(AttributeToPropertyTypeMap, s_attributeToPropertyTypeMap, ()); |
| return s_attributeToPropertyTypeMap; |
| } |
| |
| void SVGClipPathElement::fillAttributeToPropertyTypeMap() |
| { |
| AttributeToPropertyTypeMap& attributeToPropertyTypeMap = this->attributeToPropertyTypeMap(); |
| |
| SVGStyledTransformableElement::fillPassedAttributeToPropertyTypeMap(attributeToPropertyTypeMap); |
| attributeToPropertyTypeMap.set(SVGNames::clipPathUnitsAttr, AnimatedEnumeration); |
| } |
| |
| void SVGClipPathElement::childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta) |
| { |
| SVGStyledTransformableElement::childrenChanged(changedByParser, beforeChange, afterChange, childCountDelta); |
| |
| if (changedByParser) |
| return; |
| |
| if (RenderObject* object = renderer()) |
| object->setNeedsLayout(true); |
| } |
| |
| RenderObject* SVGClipPathElement::createRenderer(RenderArena* arena, RenderStyle*) |
| { |
| return new (arena) RenderSVGResourceClipper(this); |
| } |
| |
| } |
| |
| #endif // ENABLE(SVG) |