18e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* 2dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> 3dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * Copyright (C) 2004, 2005, 2006 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 235f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian#if ENABLE(SVG) && ENABLE(FILTERS) 248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "SVGFETurbulenceElement.h" 258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 26e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block#include "Attribute.h" 27f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch#include "SVGNames.h" 288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "SVGParserUtilities.h" 298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectnamespace WebCore { 318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 32f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch// Animated property definitions 33f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_NUMBER_MULTIPLE_WRAPPERS(SVGFETurbulenceElement, SVGNames::baseFrequencyAttr, baseFrequencyXIdentifier(), BaseFrequencyX, baseFrequencyX) 34f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_NUMBER_MULTIPLE_WRAPPERS(SVGFETurbulenceElement, SVGNames::baseFrequencyAttr, baseFrequencyYIdentifier(), BaseFrequencyY, baseFrequencyY) 35f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_INTEGER(SVGFETurbulenceElement, SVGNames::numOctavesAttr, NumOctaves, numOctaves) 36f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_NUMBER(SVGFETurbulenceElement, SVGNames::seedAttr, Seed, seed) 37f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_ENUMERATION(SVGFETurbulenceElement, SVGNames::stitchTilesAttr, StitchTiles, stitchTiles) 38f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_ENUMERATION(SVGFETurbulenceElement, SVGNames::typeAttr, Type, type) 39f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch 405ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monseninline SVGFETurbulenceElement::SVGFETurbulenceElement(const QualifiedName& tagName, Document* document) 415ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monsen : SVGFilterPrimitiveStandardAttributes(tagName, document) 42d0825bca7fe65beaee391d30da42e937db621564Steve Block , m_numOctaves(1) 43d0825bca7fe65beaee391d30da42e937db621564Steve Block , m_stitchTiles(SVG_STITCHTYPE_NOSTITCH) 44d0825bca7fe65beaee391d30da42e937db621564Steve Block , m_type(FETURBULENCE_TYPE_TURBULENCE) 458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 485ddde30071f639962dd557c453f2ad01f8f0fd00Kristian MonsenPassRefPtr<SVGFETurbulenceElement> SVGFETurbulenceElement::create(const QualifiedName& tagName, Document* document) 498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 505ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monsen return adoptRef(new SVGFETurbulenceElement(tagName, document)); 518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 528e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 53e14391e94c850b8bd03680c23b38978db68687a8John Reckconst AtomicString& SVGFETurbulenceElement::baseFrequencyXIdentifier() 54e14391e94c850b8bd03680c23b38978db68687a8John Reck{ 55e14391e94c850b8bd03680c23b38978db68687a8John Reck DEFINE_STATIC_LOCAL(AtomicString, s_identifier, ("SVGBaseFrequencyX")); 5628040489d744e0c5d475a88663056c9040ed5320Teng-Hui Zhu return s_identifier; 57e14391e94c850b8bd03680c23b38978db68687a8John Reck} 58e14391e94c850b8bd03680c23b38978db68687a8John Reck 59e14391e94c850b8bd03680c23b38978db68687a8John Reckconst AtomicString& SVGFETurbulenceElement::baseFrequencyYIdentifier() 60e14391e94c850b8bd03680c23b38978db68687a8John Reck{ 61e14391e94c850b8bd03680c23b38978db68687a8John Reck DEFINE_STATIC_LOCAL(AtomicString, s_identifier, ("SVGBaseFrequencyY")); 6228040489d744e0c5d475a88663056c9040ed5320Teng-Hui Zhu return s_identifier; 63e14391e94c850b8bd03680c23b38978db68687a8John Reck} 64e14391e94c850b8bd03680c23b38978db68687a8John Reck 65e78cbe89e6f337f2f1fe40315be88f742b547151Steve Blockvoid SVGFETurbulenceElement::parseMappedAttribute(Attribute* attr) 668e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 678e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project const String& value = attr->value(); 688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (attr->name() == SVGNames::typeAttr) { 698e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (value == "fractalNoise") 708e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setTypeBaseValue(FETURBULENCE_TYPE_FRACTALNOISE); 718e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project else if (value == "turbulence") 728e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setTypeBaseValue(FETURBULENCE_TYPE_TURBULENCE); 738e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } else if (attr->name() == SVGNames::stitchTilesAttr) { 748e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (value == "stitch") 758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setStitchTilesBaseValue(SVG_STITCHTYPE_STITCH); 7668513a70bcd92384395513322f1b801e7bf9c729Steve Block else if (value == "noStitch") 778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setStitchTilesBaseValue(SVG_STITCHTYPE_NOSTITCH); 788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } else if (attr->name() == SVGNames::baseFrequencyAttr) { 798e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project float x, y; 808e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (parseNumberOptionalNumber(value, x, y)) { 818e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setBaseFrequencyXBaseValue(x); 828e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setBaseFrequencyYBaseValue(y); 838e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 848e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } else if (attr->name() == SVGNames::seedAttr) 858e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setSeedBaseValue(value.toFloat()); 868e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project else if (attr->name() == SVGNames::numOctavesAttr) 878e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setNumOctavesBaseValue(value.toUIntStrict()); 888e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project else 898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project SVGFilterPrimitiveStandardAttributes::parseMappedAttribute(attr); 908e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 918e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 9281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdochbool SVGFETurbulenceElement::setFilterEffectAttribute(FilterEffect* effect, const QualifiedName& attrName) 9381bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch{ 9481bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch FETurbulence* turbulence = static_cast<FETurbulence*>(effect); 9581bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch if (attrName == SVGNames::typeAttr) 9681bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch return turbulence->setType(static_cast<TurbulenceType>(type())); 9781bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch if (attrName == SVGNames::stitchTilesAttr) 9881bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch return turbulence->setStitchTiles(stitchTiles()); 9981bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch if (attrName == SVGNames::baseFrequencyAttr) 10081bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch return (turbulence->setBaseFrequencyX(baseFrequencyX()) || turbulence->setBaseFrequencyY(baseFrequencyY())); 10181bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch if (attrName == SVGNames::seedAttr) 10281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch return turbulence->setSeed(seed()); 10381bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch if (attrName == SVGNames::numOctavesAttr) 10481bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch return turbulence->setNumOctaves(numOctaves()); 10581bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 10681bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch ASSERT_NOT_REACHED(); 10781bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch return false; 10881bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch} 10981bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 11068513a70bcd92384395513322f1b801e7bf9c729Steve Blockvoid SVGFETurbulenceElement::svgAttributeChanged(const QualifiedName& attrName) 11168513a70bcd92384395513322f1b801e7bf9c729Steve Block{ 11268513a70bcd92384395513322f1b801e7bf9c729Steve Block SVGFilterPrimitiveStandardAttributes::svgAttributeChanged(attrName); 11381bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch 11468513a70bcd92384395513322f1b801e7bf9c729Steve Block if (attrName == SVGNames::baseFrequencyAttr 11568513a70bcd92384395513322f1b801e7bf9c729Steve Block || attrName == SVGNames::numOctavesAttr 11668513a70bcd92384395513322f1b801e7bf9c729Steve Block || attrName == SVGNames::seedAttr 11768513a70bcd92384395513322f1b801e7bf9c729Steve Block || attrName == SVGNames::stitchTilesAttr 11868513a70bcd92384395513322f1b801e7bf9c729Steve Block || attrName == SVGNames::typeAttr) 11981bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch primitiveAttributeChanged(attrName); 12068513a70bcd92384395513322f1b801e7bf9c729Steve Block} 12168513a70bcd92384395513322f1b801e7bf9c729Steve Block 122d0825bca7fe65beaee391d30da42e937db621564Steve Blockvoid SVGFETurbulenceElement::synchronizeProperty(const QualifiedName& attrName) 123d0825bca7fe65beaee391d30da42e937db621564Steve Block{ 124d0825bca7fe65beaee391d30da42e937db621564Steve Block SVGFilterPrimitiveStandardAttributes::synchronizeProperty(attrName); 125d0825bca7fe65beaee391d30da42e937db621564Steve Block 126d0825bca7fe65beaee391d30da42e937db621564Steve Block if (attrName == anyQName()) { 127d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeType(); 128d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeStitchTiles(); 129d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeBaseFrequencyX(); 130d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeBaseFrequencyY(); 131d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeSeed(); 132d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeNumOctaves(); 133d0825bca7fe65beaee391d30da42e937db621564Steve Block return; 134d0825bca7fe65beaee391d30da42e937db621564Steve Block } 135d0825bca7fe65beaee391d30da42e937db621564Steve Block 136d0825bca7fe65beaee391d30da42e937db621564Steve Block if (attrName == SVGNames::typeAttr) 137d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeType(); 138d0825bca7fe65beaee391d30da42e937db621564Steve Block else if (attrName == SVGNames::stitchTilesAttr) 139d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeStitchTiles(); 140d0825bca7fe65beaee391d30da42e937db621564Steve Block else if (attrName == SVGNames::baseFrequencyAttr) { 141d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeBaseFrequencyX(); 142d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeBaseFrequencyY(); 143d0825bca7fe65beaee391d30da42e937db621564Steve Block } else if (attrName == SVGNames::seedAttr) 144d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeSeed(); 145d0825bca7fe65beaee391d30da42e937db621564Steve Block else if (attrName == SVGNames::numOctavesAttr) 146d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeNumOctaves(); 147d0825bca7fe65beaee391d30da42e937db621564Steve Block} 148d0825bca7fe65beaee391d30da42e937db621564Steve Block 1492fc2651226baac27029e38c9d6ef883fa32084dbSteve BlockAttributeToPropertyTypeMap& SVGFETurbulenceElement::attributeToPropertyTypeMap() 1502fc2651226baac27029e38c9d6ef883fa32084dbSteve Block{ 1512fc2651226baac27029e38c9d6ef883fa32084dbSteve Block DEFINE_STATIC_LOCAL(AttributeToPropertyTypeMap, s_attributeToPropertyTypeMap, ()); 1522fc2651226baac27029e38c9d6ef883fa32084dbSteve Block return s_attributeToPropertyTypeMap; 1532fc2651226baac27029e38c9d6ef883fa32084dbSteve Block} 1542fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1552fc2651226baac27029e38c9d6ef883fa32084dbSteve Blockvoid SVGFETurbulenceElement::fillAttributeToPropertyTypeMap() 1562fc2651226baac27029e38c9d6ef883fa32084dbSteve Block{ 1572fc2651226baac27029e38c9d6ef883fa32084dbSteve Block AttributeToPropertyTypeMap& attributeToPropertyTypeMap = this->attributeToPropertyTypeMap(); 1582fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1592fc2651226baac27029e38c9d6ef883fa32084dbSteve Block SVGFilterPrimitiveStandardAttributes::fillPassedAttributeToPropertyTypeMap(attributeToPropertyTypeMap); 1602fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::baseFrequencyAttr, AnimatedNumberOptionalNumber); 1612fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::numOctavesAttr, AnimatedInteger); 1622fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::seedAttr, AnimatedNumber); 1632fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::stitchTilesAttr, AnimatedEnumeration); 1642fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::typeAttr, AnimatedEnumeration); 1652fc2651226baac27029e38c9d6ef883fa32084dbSteve Block} 1662fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1674576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) WangPassRefPtr<FilterEffect> SVGFETurbulenceElement::build(SVGFilterBuilder*, Filter* filter) 1688e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 169db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block if (baseFrequencyX() < 0 || baseFrequencyY() < 0) 170db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block return 0; 171db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block 17281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch return FETurbulence::create(filter, static_cast<TurbulenceType>(type()), baseFrequencyX(), 173dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block baseFrequencyY(), numOctaves(), seed(), stitchTiles() == SVG_STITCHTYPE_STITCH); 1748e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1758e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1768e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1778e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1788e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#endif // ENABLE(SVG) 179