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 "SVGLineElement.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(SVGLineElement, SVGNames::x1Attr, X1, x1) 37f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_LENGTH(SVGLineElement, SVGNames::y1Attr, Y1, y1) 38f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_LENGTH(SVGLineElement, SVGNames::x2Attr, X2, x2) 39f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_LENGTH(SVGLineElement, SVGNames::y2Attr, Y2, y2) 40f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_BOOLEAN(SVGLineElement, SVGNames::externalResourcesRequiredAttr, ExternalResourcesRequired, externalResourcesRequired) 41f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch 425ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monseninline SVGLineElement::SVGLineElement(const QualifiedName& tagName, Document* document) 435ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monsen : SVGStyledTransformableElement(tagName, document) 44d0825bca7fe65beaee391d30da42e937db621564Steve Block , m_x1(LengthModeWidth) 45d0825bca7fe65beaee391d30da42e937db621564Steve Block , m_y1(LengthModeHeight) 46d0825bca7fe65beaee391d30da42e937db621564Steve Block , m_x2(LengthModeWidth) 47d0825bca7fe65beaee391d30da42e937db621564Steve Block , m_y2(LengthModeHeight) 488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 515ddde30071f639962dd557c453f2ad01f8f0fd00Kristian MonsenPassRefPtr<SVGLineElement> SVGLineElement::create(const QualifiedName& tagName, Document* document) 528e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 535ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monsen return adoptRef(new SVGLineElement(tagName, document)); 548e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 56e78cbe89e6f337f2f1fe40315be88f742b547151Steve Blockvoid SVGLineElement::parseMappedAttribute(Attribute* attr) 578e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (attr->name() == SVGNames::x1Attr) 598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setX1BaseValue(SVGLength(LengthModeWidth, attr->value())); 608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project else if (attr->name() == SVGNames::y1Attr) 618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setY1BaseValue(SVGLength(LengthModeHeight, attr->value())); 628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project else if (attr->name() == SVGNames::x2Attr) 638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setX2BaseValue(SVGLength(LengthModeWidth, attr->value())); 648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project else if (attr->name() == SVGNames::y2Attr) 658e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setY2BaseValue(SVGLength(LengthModeHeight, attr->value())); 660bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdoch else { 678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (SVGTests::parseMappedAttribute(attr)) 688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return; 698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (SVGLangSpace::parseMappedAttribute(attr)) 708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return; 718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (SVGExternalResourcesRequired::parseMappedAttribute(attr)) 728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return; 738e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project SVGStyledTransformableElement::parseMappedAttribute(attr); 748e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 768e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectvoid SVGLineElement::svgAttributeChanged(const QualifiedName& attrName) 788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 798e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project SVGStyledTransformableElement::svgAttributeChanged(attrName); 808e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 81ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block bool isLengthAttribute = attrName == SVGNames::x1Attr 82ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block || attrName == SVGNames::y1Attr 83ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block || attrName == SVGNames::x2Attr 84ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block || attrName == SVGNames::y2Attr; 85ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block 86ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block if (isLengthAttribute) 87ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block updateRelativeLengthsInformation(); 88ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block 896b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner if (SVGTests::handleAttributeChange(this, attrName)) 906b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner return; 916b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 92a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch RenderSVGPath* renderer = static_cast<RenderSVGPath*>(this->renderer()); 93dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block if (!renderer) 948e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return; 958e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 96ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block if (isLengthAttribute) { 97dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block renderer->setNeedsPathUpdate(); 98967717af5423377c967781471ee106e2bb4e11c8Ben Murdoch RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer); 99dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block return; 100dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block } 101dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block 1026b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner if (SVGLangSpace::isKnownAttribute(attrName) 103dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block || SVGExternalResourcesRequired::isKnownAttribute(attrName)) 104967717af5423377c967781471ee106e2bb4e11c8Ben Murdoch RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer); 1058e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1068e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 107d0825bca7fe65beaee391d30da42e937db621564Steve Blockvoid SVGLineElement::synchronizeProperty(const QualifiedName& attrName) 108d0825bca7fe65beaee391d30da42e937db621564Steve Block{ 109d0825bca7fe65beaee391d30da42e937db621564Steve Block SVGStyledTransformableElement::synchronizeProperty(attrName); 110d0825bca7fe65beaee391d30da42e937db621564Steve Block 111d0825bca7fe65beaee391d30da42e937db621564Steve Block if (attrName == anyQName()) { 112d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeX1(); 113d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeY1(); 114d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeX2(); 115d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeY2(); 116d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeExternalResourcesRequired(); 1174576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang SVGTests::synchronizeProperties(this, attrName); 118d0825bca7fe65beaee391d30da42e937db621564Steve Block return; 119d0825bca7fe65beaee391d30da42e937db621564Steve Block } 120d0825bca7fe65beaee391d30da42e937db621564Steve Block 121d0825bca7fe65beaee391d30da42e937db621564Steve Block if (attrName == SVGNames::x1Attr) 122d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeX1(); 123d0825bca7fe65beaee391d30da42e937db621564Steve Block else if (attrName == SVGNames::y1Attr) 124d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeY1(); 125d0825bca7fe65beaee391d30da42e937db621564Steve Block else if (attrName == SVGNames::x2Attr) 126d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeX2(); 127d0825bca7fe65beaee391d30da42e937db621564Steve Block else if (attrName == SVGNames::y2Attr) 128d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeY2(); 129d0825bca7fe65beaee391d30da42e937db621564Steve Block else if (SVGExternalResourcesRequired::isKnownAttribute(attrName)) 130d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeExternalResourcesRequired(); 1314576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang else if (SVGTests::isKnownAttribute(attrName)) 1324576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang SVGTests::synchronizeProperties(this, attrName); 133d0825bca7fe65beaee391d30da42e937db621564Steve Block} 134d0825bca7fe65beaee391d30da42e937db621564Steve Block 1352fc2651226baac27029e38c9d6ef883fa32084dbSteve BlockAttributeToPropertyTypeMap& SVGLineElement::attributeToPropertyTypeMap() 1362fc2651226baac27029e38c9d6ef883fa32084dbSteve Block{ 1372fc2651226baac27029e38c9d6ef883fa32084dbSteve Block DEFINE_STATIC_LOCAL(AttributeToPropertyTypeMap, s_attributeToPropertyTypeMap, ()); 1382fc2651226baac27029e38c9d6ef883fa32084dbSteve Block return s_attributeToPropertyTypeMap; 1392fc2651226baac27029e38c9d6ef883fa32084dbSteve Block} 1402fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1412fc2651226baac27029e38c9d6ef883fa32084dbSteve Blockvoid SVGLineElement::fillAttributeToPropertyTypeMap() 1422fc2651226baac27029e38c9d6ef883fa32084dbSteve Block{ 1432fc2651226baac27029e38c9d6ef883fa32084dbSteve Block AttributeToPropertyTypeMap& attributeToPropertyTypeMap = this->attributeToPropertyTypeMap(); 1442fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1452fc2651226baac27029e38c9d6ef883fa32084dbSteve Block SVGStyledTransformableElement::fillPassedAttributeToPropertyTypeMap(attributeToPropertyTypeMap); 1462fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::x1Attr, AnimatedLength); 1472fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::y1Attr, AnimatedLength); 1482fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::x2Attr, AnimatedLength); 1492fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::y2Attr, AnimatedLength); 1502fc2651226baac27029e38c9d6ef883fa32084dbSteve Block} 1512fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 152a94275402997c11dd2e778633dacf4b7e630a35dBen Murdochvoid SVGLineElement::toPathData(Path& path) const 1538e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 154a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch ASSERT(path.isEmpty()); 155a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch 156a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch path.moveTo(FloatPoint(x1().value(this), y1().value(this))); 157a94275402997c11dd2e778633dacf4b7e630a35dBen Murdoch path.addLineTo(FloatPoint(x2().value(this), y2().value(this))); 1588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 160ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Blockbool SVGLineElement::selfHasRelativeLengths() const 1618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 162ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block return x1().isRelative() 163ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block || y1().isRelative() 164ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block || x2().isRelative() 165ca9cb53ed1119a3fd98fafa0972ffeb56dee1c24Steve Block || y2().isRelative(); 1668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#endif // ENABLE(SVG) 171