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 "SVGFEOffsetElement.h" 258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 26f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch#include "Attribute.h" 2765f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#include "FilterEffect.h" 2865f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#include "SVGFilterBuilder.h" 29f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch#include "SVGNames.h" 308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectnamespace WebCore { 328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 33f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch// Animated property definitions 34f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_STRING(SVGFEOffsetElement, SVGNames::inAttr, In1, in1) 35f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_NUMBER(SVGFEOffsetElement, SVGNames::dxAttr, Dx, dx) 36f05b935882198ccf7d81675736e3aeb089c5113aBen MurdochDEFINE_ANIMATED_NUMBER(SVGFEOffsetElement, SVGNames::dyAttr, Dy, dy) 37f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch 385ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monseninline SVGFEOffsetElement::SVGFEOffsetElement(const QualifiedName& tagName, Document* document) 395ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monsen : SVGFilterPrimitiveStandardAttributes(tagName, document) 408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 435ddde30071f639962dd557c453f2ad01f8f0fd00Kristian MonsenPassRefPtr<SVGFEOffsetElement> SVGFEOffsetElement::create(const QualifiedName& tagName, Document* document) 448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 455ddde30071f639962dd557c453f2ad01f8f0fd00Kristian Monsen return adoptRef(new SVGFEOffsetElement(tagName, document)); 468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 48e78cbe89e6f337f2f1fe40315be88f742b547151Steve Blockvoid SVGFEOffsetElement::parseMappedAttribute(Attribute* attr) 498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 508e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project const String& value = attr->value(); 518e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project if (attr->name() == SVGNames::dxAttr) 528e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setDxBaseValue(value.toFloat()); 538e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project else if (attr->name() == SVGNames::dyAttr) 548e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setDyBaseValue(value.toFloat()); 558e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project else if (attr->name() == SVGNames::inAttr) 568e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project setIn1BaseValue(value); 578e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project else 588e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project SVGFilterPrimitiveStandardAttributes::parseMappedAttribute(attr); 598e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 610617145a89917ae7735fe1c9538688ab9a577df5Kristian Monsenvoid SVGFEOffsetElement::svgAttributeChanged(const QualifiedName& attrName) 620617145a89917ae7735fe1c9538688ab9a577df5Kristian Monsen{ 630617145a89917ae7735fe1c9538688ab9a577df5Kristian Monsen SVGFilterPrimitiveStandardAttributes::svgAttributeChanged(attrName); 640617145a89917ae7735fe1c9538688ab9a577df5Kristian Monsen 650617145a89917ae7735fe1c9538688ab9a577df5Kristian Monsen if (attrName == SVGNames::inAttr 660617145a89917ae7735fe1c9538688ab9a577df5Kristian Monsen || attrName == SVGNames::dxAttr 670617145a89917ae7735fe1c9538688ab9a577df5Kristian Monsen || attrName == SVGNames::dyAttr) 685abb8606fa57c3ebfc8b3c3dbc3fa4a25d2ae306Iain Merrick invalidate(); 690617145a89917ae7735fe1c9538688ab9a577df5Kristian Monsen} 700617145a89917ae7735fe1c9538688ab9a577df5Kristian Monsen 71d0825bca7fe65beaee391d30da42e937db621564Steve Blockvoid SVGFEOffsetElement::synchronizeProperty(const QualifiedName& attrName) 72d0825bca7fe65beaee391d30da42e937db621564Steve Block{ 73d0825bca7fe65beaee391d30da42e937db621564Steve Block SVGFilterPrimitiveStandardAttributes::synchronizeProperty(attrName); 74d0825bca7fe65beaee391d30da42e937db621564Steve Block 75d0825bca7fe65beaee391d30da42e937db621564Steve Block if (attrName == anyQName()) { 76d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeDx(); 77d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeDy(); 78d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeIn1(); 79d0825bca7fe65beaee391d30da42e937db621564Steve Block return; 80d0825bca7fe65beaee391d30da42e937db621564Steve Block } 81d0825bca7fe65beaee391d30da42e937db621564Steve Block 82d0825bca7fe65beaee391d30da42e937db621564Steve Block if (attrName == SVGNames::dxAttr) 83d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeDx(); 84d0825bca7fe65beaee391d30da42e937db621564Steve Block else if (attrName == SVGNames::dyAttr) 85d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeDy(); 86d0825bca7fe65beaee391d30da42e937db621564Steve Block else if (attrName == SVGNames::inAttr) 87d0825bca7fe65beaee391d30da42e937db621564Steve Block synchronizeIn1(); 88d0825bca7fe65beaee391d30da42e937db621564Steve Block} 89d0825bca7fe65beaee391d30da42e937db621564Steve Block 902fc2651226baac27029e38c9d6ef883fa32084dbSteve BlockAttributeToPropertyTypeMap& SVGFEOffsetElement::attributeToPropertyTypeMap() 912fc2651226baac27029e38c9d6ef883fa32084dbSteve Block{ 922fc2651226baac27029e38c9d6ef883fa32084dbSteve Block DEFINE_STATIC_LOCAL(AttributeToPropertyTypeMap, s_attributeToPropertyTypeMap, ()); 932fc2651226baac27029e38c9d6ef883fa32084dbSteve Block return s_attributeToPropertyTypeMap; 942fc2651226baac27029e38c9d6ef883fa32084dbSteve Block} 952fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 962fc2651226baac27029e38c9d6ef883fa32084dbSteve Blockvoid SVGFEOffsetElement::fillAttributeToPropertyTypeMap() 972fc2651226baac27029e38c9d6ef883fa32084dbSteve Block{ 982fc2651226baac27029e38c9d6ef883fa32084dbSteve Block AttributeToPropertyTypeMap& attributeToPropertyTypeMap = this->attributeToPropertyTypeMap(); 992fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1002fc2651226baac27029e38c9d6ef883fa32084dbSteve Block SVGFilterPrimitiveStandardAttributes::fillPassedAttributeToPropertyTypeMap(attributeToPropertyTypeMap); 1012fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::inAttr, AnimatedString); 1022fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::dxAttr, AnimatedNumber); 1032fc2651226baac27029e38c9d6ef883fa32084dbSteve Block attributeToPropertyTypeMap.set(SVGNames::dyAttr, AnimatedNumber); 1042fc2651226baac27029e38c9d6ef883fa32084dbSteve Block} 1052fc2651226baac27029e38c9d6ef883fa32084dbSteve Block 1064576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) WangPassRefPtr<FilterEffect> SVGFEOffsetElement::build(SVGFilterBuilder* filterBuilder, Filter* filter) 1078e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project{ 108dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block FilterEffect* input1 = filterBuilder->getEffectById(in1()); 1098e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1100bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdoch if (!input1) 111dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block return 0; 1128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1134576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang RefPtr<FilterEffect> effect = FEOffset::create(filter, dx(), dy()); 11468513a70bcd92384395513322f1b801e7bf9c729Steve Block effect->inputEffects().append(input1); 11568513a70bcd92384395513322f1b801e7bf9c729Steve Block return effect.release(); 1168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} 1198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 1208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#endif // ENABLE(SVG) 121