18e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* 2dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org> 3dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * Copyright (C) 2004, 2005, 2006, 2008 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 "SVGTextElement.h" 258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 268a0914b749bbe7da7768e07a7db5c6d4bb09472bSteve Block#include "AffineTransform.h" 27e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block#include "Attribute.h" 288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "FloatRect.h" 29967717af5423377c967781471ee106e2bb4e11c8Ben Murdoch#include "RenderSVGResource.h" 308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "RenderSVGText.h" 31f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch#include "SVGNames.h" 328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "SVGRenderStyle.h" 338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "SVGTSpanElement.h" 348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectnamespace WebCore { 368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 37f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch// Animated property definitions 38f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_TRANSFORM_LIST(SVGTextElement, SVGNames::transformAttr, Transform, transform) 39f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch 405ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monseninline SVGTextElement::SVGTextElement(const QualifiedName& tagName, Document* doc) 418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project : SVGTextPositioningElement(tagName, doc) 428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 455ddde30071f639962dd557c453f2ad01f8f0fd00Kristian MonsenPassRefPtr<SVGTextElement> SVGTextElement::create(const QualifiedName& tagName, Document* document) 468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 475ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monsen return adoptRef(new SVGTextElement(tagName, document)); 488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 50e78cbe89e6f337f2f1fe40315be88f742b547151Steve Blockvoid SVGTextElement::parseMappedAttribute(Attribute* attr) 518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 52d0825bca7fe65beaee391d30da42e937db621564Steve Block if (SVGTransformable::isKnownAttribute(attr->name())) { 536b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner SVGTransformList newList; 546b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner if (!SVGTransformable::parseTransformAttribute(newList, attr->value())) 556b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner newList.clear(); 566b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 576b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner detachAnimatedTransformListWrappers(newList.size()); 584576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang setTransformBaseValue(newList); 598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } else 608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project SVGTextPositioningElement::parseMappedAttribute(attr); 618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectSVGElement* SVGTextElement::nearestViewportElement() const 648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 658e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return SVGTransformable::nearestViewportElement(this); 668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source ProjectSVGElement* SVGTextElement::farthestViewportElement() const 698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return SVGTransformable::farthestViewportElement(this); 718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 73e8b154fd68f9b33be40a3590e58347f353835f5cSteve BlockFloatRect SVGTextElement::getBBox(StyleUpdateStrategy styleUpdateStrategy) const 748e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 75e8b154fd68f9b33be40a3590e58347f353835f5cSteve Block return SVGTransformable::getBBox(this, styleUpdateStrategy); 768e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 78e8b154fd68f9b33be40a3590e58347f353835f5cSteve BlockAffineTransform SVGTextElement::getCTM(StyleUpdateStrategy styleUpdateStrategy) const 798e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 80e8b154fd68f9b33be40a3590e58347f353835f5cSteve Block return SVGLocatable::computeCTM(this, SVGLocatable::NearestViewportScope, styleUpdateStrategy); 818e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 828e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 83e8b154fd68f9b33be40a3590e58347f353835f5cSteve BlockAffineTransform SVGTextElement::getScreenCTM(StyleUpdateStrategy styleUpdateStrategy) const 848e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 85e8b154fd68f9b33be40a3590e58347f353835f5cSteve Block return SVGLocatable::computeCTM(this, SVGLocatable::ScreenScope, styleUpdateStrategy); 868e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 878e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 888a0914b749bbe7da7768e07a7db5c6d4bb09472bSteve BlockAffineTransform SVGTextElement::animatedLocalTransform() const 898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 906b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner AffineTransform matrix; 916b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner transform().concatenate(matrix); 92ab9e7a118cf1ea2e3a93dce683b2ded3e7291ddbBen Murdoch if (m_supplementalTransform) 93ab9e7a118cf1ea2e3a93dce683b2ded3e7291ddbBen Murdoch matrix *= *m_supplementalTransform; 94ab9e7a118cf1ea2e3a93dce683b2ded3e7291ddbBen Murdoch return matrix; 958e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 968e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 978a0914b749bbe7da7768e07a7db5c6d4bb09472bSteve BlockAffineTransform* SVGTextElement::supplementalTransform() 988e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 998e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (!m_supplementalTransform) 1008a0914b749bbe7da7768e07a7db5c6d4bb09472bSteve Block m_supplementalTransform.set(new AffineTransform()); 1018e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return m_supplementalTransform.get(); 1028e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1038e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 104635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source ProjectRenderObject* SVGTextElement::createRenderer(RenderArena* arena, RenderStyle*) 1058e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 1068e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return new (arena) RenderSVGText(this); 1078e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1088e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1098e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectbool SVGTextElement::childShouldCreateRenderer(Node* child) const 1108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 1118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (child->isTextNode() 112f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch || child->hasTagName(SVGNames::aTag) 1138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#if ENABLE(SVG_FONTS) 1148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project || child->hasTagName(SVGNames::altGlyphTag) 1158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#endif 116f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch || child->hasTagName(SVGNames::textPathTag) 117f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch || child->hasTagName(SVGNames::trefTag) 118f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch || child->hasTagName(SVGNames::tspanTag)) 1198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return true; 120f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch 1218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return false; 1228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectvoid SVGTextElement::svgAttributeChanged(const QualifiedName& attrName) 1258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 1268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project SVGTextPositioningElement::svgAttributeChanged(attrName); 1278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 128dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block RenderObject* renderer = this->renderer(); 129dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block if (!renderer) 1308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project return; 1318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 132dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block if (SVGTransformable::isKnownAttribute(attrName)) { 133dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block renderer->setNeedsTransformUpdate(); 134967717af5423377c967781471ee106e2bb4e11c8Ben Murdoch RenderSVGResource::markForLayoutAndParentResourceInvalidation(renderer); 135dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block } 1368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 138d0825bca7fe65beaee391d30da42e937db621564Steve Blockvoid SVGTextElement::synchronizeProperty(const QualifiedName& attrName) 139d0825bca7fe65beaee391d30da42e937db621564Steve Block{ 140d0825bca7fe65beaee391d30da42e937db621564Steve Block SVGTextPositioningElement::synchronizeProperty(attrName); 141d0825bca7fe65beaee391d30da42e937db621564Steve Block 142d0825bca7fe65beaee391d30da42e937db621564Steve Block if (attrName == anyQName() || SVGTransformable::isKnownAttribute(attrName)) 143d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeTransform(); 144d0825bca7fe65beaee391d30da42e937db621564Steve Block} 145d0825bca7fe65beaee391d30da42e937db621564Steve Block 1462fc2651226baac27029e38c9d6ef883fa32084dbSteve BlockAttributeToPropertyTypeMap& SVGTextElement::attributeToPropertyTypeMap() 1472fc2651226baac27029e38c9d6ef883fa32084dbSteve Block{ 1482fc2651226baac27029e38c9d6ef883fa32084dbSteve Block DEFINE_STATIC_LOCAL(AttributeToPropertyTypeMap, s_attributeToPropertyTypeMap, ()); 1492fc2651226baac27029e38c9d6ef883fa32084dbSteve Block return s_attributeToPropertyTypeMap; 1502fc2651226baac27029e38c9d6ef883fa32084dbSteve Block} 1512fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1522fc2651226baac27029e38c9d6ef883fa32084dbSteve Blockvoid SVGTextElement::fillAttributeToPropertyTypeMap() 1532fc2651226baac27029e38c9d6ef883fa32084dbSteve Block{ 1542fc2651226baac27029e38c9d6ef883fa32084dbSteve Block AttributeToPropertyTypeMap& attributeToPropertyTypeMap = this->attributeToPropertyTypeMap(); 1552fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1562fc2651226baac27029e38c9d6ef883fa32084dbSteve Block SVGTextPositioningElement::fillPassedAttributeToPropertyTypeMap(attributeToPropertyTypeMap); 1572fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::transformAttr, AnimatedTransformList); 1582fc2651226baac27029e38c9d6ef883fa32084dbSteve Block} 1592fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#endif // ENABLE(SVG) 163