18e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* 2dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org> 3dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org> 4dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * 5dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * This library is free software; you can redistribute it and/or 6dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * modify it under the terms of the GNU Library General Public 7dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * License as published by the Free Software Foundation; either 8dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * version 2 of the License, or (at your option) any later version. 9dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * 10dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * This library is distributed in the hope that it will be useful, 11dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * but WITHOUT ANY WARRANTY; without even the implied warranty of 12dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * Library General Public License for more details. 14dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * 15dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * You should have received a copy of the GNU Library General Public License 16dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * along with this library; see the file COPYING.LIB. If not, write to 17dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 18dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * Boston, MA 02110-1301, USA. 19dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch */ 208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "config.h" 228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#if ENABLE(SVG) 248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "SVGEllipseElement.h" 258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 26e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block#include "Attribute.h" 278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "FloatPoint.h" 28a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch#include "RenderSVGPath.h" 29967717af5423377c967781471ee106e2bb4e11c8Ben Murdoch#include "RenderSVGResource.h" 308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "SVGLength.h" 318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "SVGNames.h" 328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectnamespace WebCore { 348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 35f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch// Animated property definitions 36f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_LENGTH(SVGEllipseElement, SVGNames::cxAttr, Cx, cx) 37f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_LENGTH(SVGEllipseElement, SVGNames::cyAttr, Cy, cy) 38f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_LENGTH(SVGEllipseElement, SVGNames::rxAttr, Rx, rx) 39f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_LENGTH(SVGEllipseElement, SVGNames::ryAttr, Ry, ry) 40f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_BOOLEAN(SVGEllipseElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired) 41f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch 425ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monseninline SVGEllipseElement::SVGEllipseElement(const QualifiedName& tagName, Document* document) 435ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monsen : SVGStyledTransformableElement(tagName, document) 44d0825bca7fe65beaee391d30da42e937db621564Steve Block , m_cx(LengthModeWidth) 45d0825bca7fe65beaee391d30da42e937db621564Steve Block , m_cy(LengthModeHeight) 46d0825bca7fe65beaee391d30da42e937db621564Steve Block , m_rx(LengthModeWidth) 47d0825bca7fe65beaee391d30da42e937db621564Steve Block , m_ry(LengthModeHeight) 488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 515ddde30071f639962dd557c453f2ad01f8f0fd00Kristian MonsenPassRefPtr<SVGEllipseElement> SVGEllipseElement::create(const QualifiedName& tagName, Document* document) 528e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 535ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monsen return adoptRef(new SVGEllipseElement(tagName, document)); 548e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 56e78cbe89e6f337f2f1fe40315be88f742b547151Steve Blockvoid SVGEllipseElement::parseMappedAttribute(Attribute* attr) 578e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (attr->name() == SVGNames::cxAttr) 598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setCxBaseValue(SVGLength(LengthModeWidth, attr->value())); 608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project else if (attr->name() == SVGNames::cyAttr) 618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setCyBaseValue(SVGLength(LengthModeHeight, attr->value())); 628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project else if (attr->name() == SVGNames::rxAttr) { 638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setRxBaseValue(SVGLength(LengthModeWidth, attr->value())); 648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (rxBaseValue().value(this) < 0.0) 658e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project document()->accessSVGExtensions()->reportError("A negative value for ellipse <rx> is not allowed"); 668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } else if (attr->name() == SVGNames::ryAttr) { 678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setRyBaseValue(SVGLength(LengthModeHeight, attr->value())); 688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (ryBaseValue().value(this) < 0.0) 698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project document()->accessSVGExtensions()->reportError("A negative value for ellipse <ry> is not allowed"); 708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } else { 718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (SVGTests::parseMappedAttribute(attr)) 728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return; 738e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (SVGLangSpace::parseMappedAttribute(attr)) 748e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return; 758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (SVGExternalResourcesRequired::parseMappedAttribute(attr)) 768e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return; 778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project SVGStyledTransformableElement::parseMappedAttribute(attr); 788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 798e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 808e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 818e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectvoid SVGEllipseElement::svgAttributeChanged(const QualifiedName& attrName) 828e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 838e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project SVGStyledTransformableElement::svgAttributeChanged(attrName); 848e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 85ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block bool isLengthAttribute = attrName == SVGNames::cxAttr 86ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block || attrName == SVGNames::cyAttr 87ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block || attrName == SVGNames::rxAttr 88ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block || attrName == SVGNames::ryAttr; 89ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block 90ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block if (isLengthAttribute) 91ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block updateRelativeLengthsInformation(); 926b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 936b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner if (SVGTests::handleAttributeChange(this, attrName)) 946b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner return; 95ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block 96a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch RenderSVGPath* renderer = static_cast<RenderSVGPath*>(this->renderer()); 97dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block if (!renderer) 988e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return; 998e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 100ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block if (isLengthAttribute) { 101dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block renderer->setNeedsPathUpdate(); 102967717af5423377c967781471ee106e2bb4e11c8Ben Murdoch RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer); 103dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block return; 104dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block } 105dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 1066b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner if (SVGLangSpace::isKnownAttribute(attrName) 107dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block || SVGExternalResourcesRequired::isKnownAttribute(attrName)) 108967717af5423377c967781471ee106e2bb4e11c8Ben Murdoch RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer); 1098e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 111d0825bca7fe65beaee391d30da42e937db621564Steve Blockvoid SVGEllipseElement::synchronizeProperty(const QualifiedName& attrName) 112d0825bca7fe65beaee391d30da42e937db621564Steve Block{ 113d0825bca7fe65beaee391d30da42e937db621564Steve Block SVGStyledTransformableElement::synchronizeProperty(attrName); 114d0825bca7fe65beaee391d30da42e937db621564Steve Block 115d0825bca7fe65beaee391d30da42e937db621564Steve Block if (attrName == anyQName()) { 116d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeCx(); 117d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeCy(); 118d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeRx(); 119d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeRy(); 120d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeExternalResourcesRequired(); 1214576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang SVGTests::synchronizeProperties(this, attrName); 122d0825bca7fe65beaee391d30da42e937db621564Steve Block return; 123d0825bca7fe65beaee391d30da42e937db621564Steve Block } 124d0825bca7fe65beaee391d30da42e937db621564Steve Block 125d0825bca7fe65beaee391d30da42e937db621564Steve Block if (attrName == SVGNames::cxAttr) 126d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeCx(); 127d0825bca7fe65beaee391d30da42e937db621564Steve Block else if (attrName == SVGNames::cyAttr) 128d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeCy(); 129d0825bca7fe65beaee391d30da42e937db621564Steve Block else if (attrName == SVGNames::rxAttr) 130d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeRx(); 131d0825bca7fe65beaee391d30da42e937db621564Steve Block else if (attrName == SVGNames::ryAttr) 132d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeRy(); 133d0825bca7fe65beaee391d30da42e937db621564Steve Block else if (SVGExternalResourcesRequired::isKnownAttribute(attrName)) 134d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeExternalResourcesRequired(); 1354576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang else if (SVGTests::isKnownAttribute(attrName)) 1364576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang SVGTests::synchronizeProperties(this, attrName); 137d0825bca7fe65beaee391d30da42e937db621564Steve Block} 138d0825bca7fe65beaee391d30da42e937db621564Steve Block 1392fc2651226baac27029e38c9d6ef883fa32084dbSteve BlockAttributeToPropertyTypeMap& SVGEllipseElement::attributeToPropertyTypeMap() 1402fc2651226baac27029e38c9d6ef883fa32084dbSteve Block{ 1412fc2651226baac27029e38c9d6ef883fa32084dbSteve Block DEFINE_STATIC_LOCAL(AttributeToPropertyTypeMap, s_attributeToPropertyTypeMap, ()); 1422fc2651226baac27029e38c9d6ef883fa32084dbSteve Block return s_attributeToPropertyTypeMap; 1432fc2651226baac27029e38c9d6ef883fa32084dbSteve Block} 1442fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1452fc2651226baac27029e38c9d6ef883fa32084dbSteve Blockvoid SVGEllipseElement::fillAttributeToPropertyTypeMap() 1462fc2651226baac27029e38c9d6ef883fa32084dbSteve Block{ 1472fc2651226baac27029e38c9d6ef883fa32084dbSteve Block AttributeToPropertyTypeMap& attributeToPropertyTypeMap = this->attributeToPropertyTypeMap(); 1482fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1492fc2651226baac27029e38c9d6ef883fa32084dbSteve Block SVGStyledTransformableElement::fillPassedAttributeToPropertyTypeMap(attributeToPropertyTypeMap); 1502fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::cxAttr, AnimatedLength); 1512fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::cyAttr, AnimatedLength); 1522fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::rxAttr, AnimatedLength); 1532fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::ryAttr, AnimatedLength); 1542fc2651226baac27029e38c9d6ef883fa32084dbSteve Block} 1552fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 156a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochvoid SVGEllipseElement::toPathData(Path& path) const 1578e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 158a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ASSERT(path.isEmpty()); 159a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 160a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch float radiusX = rx().value(this); 161a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch if (radiusX <= 0) 162a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return; 163a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 164a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch float radiusY = ry().value(this); 165a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch if (radiusY <= 0) 166a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch return; 167a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 168a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch path.addEllipse(FloatRect(cx().value(this) - radiusX, cy().value(this) - radiusY, radiusX * 2, radiusY * 2)); 1698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 171ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Blockbool SVGEllipseElement::selfHasRelativeLengths() const 1728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 173ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block return cx().isRelative() 174ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block || cy().isRelative() 175ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block || rx().isRelative() 176ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block || ry().isRelative(); 1778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1798e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1808e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1818e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#endif // ENABLE(SVG) 182