18e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* 2dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> 3dd8bb3de4f353a81954234999f1fea748aee2ea9Ben Murdoch * Copyright (C) 2004, 2005 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 "SVGFEComponentTransferElement.h" 258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "Attr.h" 2765f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#include "FilterEffect.h" 285f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian#include "SVGFEFuncAElement.h" 295f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian#include "SVGFEFuncBElement.h" 305f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian#include "SVGFEFuncGElement.h" 315f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian#include "SVGFEFuncRElement.h" 3265f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#include "SVGFilterBuilder.h" 338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "SVGNames.h" 348e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectnamespace WebCore { 368e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 37f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch// Animated property declarations 38f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_STRING(SVGFEComponentTransferElement, SVGNames::inAttr, In1, in1) 39f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch 405ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monseninline SVGFEComponentTransferElement::SVGFEComponentTransferElement(const QualifiedName& tagName, Document* document) 415ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monsen : SVGFilterPrimitiveStandardAttributes(tagName, document) 428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 455ddde30071f639962dd557c453f2ad01f8f0fd00Kristian MonsenPassRefPtr<SVGFEComponentTransferElement> SVGFEComponentTransferElement::create(const QualifiedName& tagName, Document* document) 468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 475ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monsen return adoptRef(new SVGFEComponentTransferElement(tagName, document)); 488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 50e78cbe89e6f337f2f1fe40315be88f742b547151Steve Blockvoid SVGFEComponentTransferElement::parseMappedAttribute(Attribute* attr) 518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 528e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project const String& value = attr->value(); 538e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (attr->name() == SVGNames::inAttr) 548e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setIn1BaseValue(value); 558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project else 568e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project SVGFilterPrimitiveStandardAttributes::parseMappedAttribute(attr); 578e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 59d0825bca7fe65beaee391d30da42e937db621564Steve Blockvoid SVGFEComponentTransferElement::synchronizeProperty(const QualifiedName& attrName) 60d0825bca7fe65beaee391d30da42e937db621564Steve Block{ 61d0825bca7fe65beaee391d30da42e937db621564Steve Block SVGFilterPrimitiveStandardAttributes::synchronizeProperty(attrName); 62d0825bca7fe65beaee391d30da42e937db621564Steve Block 63d0825bca7fe65beaee391d30da42e937db621564Steve Block if (attrName == anyQName() || attrName == SVGNames::inAttr) 64d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeIn1(); 65d0825bca7fe65beaee391d30da42e937db621564Steve Block} 66d0825bca7fe65beaee391d30da42e937db621564Steve Block 672fc2651226baac27029e38c9d6ef883fa32084dbSteve BlockAttributeToPropertyTypeMap& SVGFEComponentTransferElement::attributeToPropertyTypeMap() 682fc2651226baac27029e38c9d6ef883fa32084dbSteve Block{ 692fc2651226baac27029e38c9d6ef883fa32084dbSteve Block DEFINE_STATIC_LOCAL(AttributeToPropertyTypeMap, s_attributeToPropertyTypeMap, ()); 702fc2651226baac27029e38c9d6ef883fa32084dbSteve Block return s_attributeToPropertyTypeMap; 712fc2651226baac27029e38c9d6ef883fa32084dbSteve Block} 722fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 732fc2651226baac27029e38c9d6ef883fa32084dbSteve Blockvoid SVGFEComponentTransferElement::fillAttributeToPropertyTypeMap() 742fc2651226baac27029e38c9d6ef883fa32084dbSteve Block{ 752fc2651226baac27029e38c9d6ef883fa32084dbSteve Block AttributeToPropertyTypeMap& attributeToPropertyTypeMap = this->attributeToPropertyTypeMap(); 762fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 772fc2651226baac27029e38c9d6ef883fa32084dbSteve Block SVGFilterPrimitiveStandardAttributes::fillPassedAttributeToPropertyTypeMap(attributeToPropertyTypeMap); 782fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::inAttr, AnimatedString); 792fc2651226baac27029e38c9d6ef883fa32084dbSteve Block} 802fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 814576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) WangPassRefPtr<FilterEffect> SVGFEComponentTransferElement::build(SVGFilterBuilder* filterBuilder, Filter* filter) 828e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 83dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block FilterEffect* input1 = filterBuilder->getEffectById(in1()); 848e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 850bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdoch if (!input1) 86dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block return 0; 878e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 888e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ComponentTransferFunction red; 898e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ComponentTransferFunction green; 908e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ComponentTransferFunction blue; 918e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project ComponentTransferFunction alpha; 928e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 93f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch for (Node* node = firstChild(); node; node = node->nextSibling()) { 94f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch if (node->hasTagName(SVGNames::feFuncRTag)) 95f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch red = static_cast<SVGFEFuncRElement*>(node)->transferFunction(); 96f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch else if (node->hasTagName(SVGNames::feFuncGTag)) 97f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch green = static_cast<SVGFEFuncGElement*>(node)->transferFunction(); 98f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch else if (node->hasTagName(SVGNames::feFuncBTag)) 99f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch blue = static_cast<SVGFEFuncBElement*>(node)->transferFunction(); 100f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch else if (node->hasTagName(SVGNames::feFuncATag)) 101f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch alpha = static_cast<SVGFEFuncAElement*>(node)->transferFunction(); 1028e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project } 1038e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1044576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang RefPtr<FilterEffect> effect = FEComponentTransfer::create(filter, red, green, blue, alpha); 10568513a70bcd92384395513322f1b801e7bf9c729Steve Block effect->inputEffects().append(input1); 10668513a70bcd92384395513322f1b801e7bf9c729Steve Block return effect.release(); 1078e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1088e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1098e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 111dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block#endif 112