16b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner/* 26b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner * Copyright (C) Research In Motion Limited 2010. All rights reserved. 36b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner * 46b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner * This library is free software; you can redistribute it and/or 56b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner * modify it under the terms of the GNU Library General Public 66b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner * License as published by the Free Software Foundation; either 76b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner * version 2 of the License, or (at your option) any later version. 86b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner * 96b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner * This library is distributed in the hope that it will be useful, 106b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner * but WITHOUT ANY WARRANTY; without even the implied warranty of 116b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 126b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner * Library General Public License for more details. 136b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner * 146b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner * You should have received a copy of the GNU Library General Public License 156b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner * along with this library; see the file COPYING.LIB. If not, write to 166b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 176b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner * Boston, MA 02110-1301, USA. 186b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner */ 196b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 206b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner#ifndef SVGTransformListPropertyTearOff_h 216b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner#define SVGTransformListPropertyTearOff_h 226b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 236b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner#if ENABLE(SVG) 246b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner#include "SVGListPropertyTearOff.h" 25f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch#include "SVGTransformList.h" 266b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 276b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brennernamespace WebCore { 286b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 296b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner// SVGTransformList contains two additional methods, that can be exposed to the bindings. 306b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brennerclass SVGTransformListPropertyTearOff : public SVGListPropertyTearOff<SVGTransformList> { 316b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brennerpublic: 326b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner typedef SVGAnimatedListPropertyTearOff<SVGTransformList> AnimatedListPropertyTearOff; 336b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner typedef SVGAnimatedListPropertyTearOff<SVGTransformList>::ListWrapperCache ListWrapperCache; 346b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 356b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner static PassRefPtr<SVGListPropertyTearOff<SVGTransformList> > create(AnimatedListPropertyTearOff* animatedProperty, SVGPropertyRole role) 366b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner { 376b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner ASSERT(animatedProperty); 386b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner return adoptRef(new SVGTransformListPropertyTearOff(animatedProperty, role)); 396b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner } 406b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 41f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch PassRefPtr<SVGPropertyTearOff<SVGTransform> > createSVGTransformFromMatrix(SVGPropertyTearOff<SVGMatrix>* matrix, ExceptionCode& ec) 426b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner { 43f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch if (!matrix) { 44f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch ec = TYPE_MISMATCH_ERR; 45f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch return 0; 46f05b935882198ccf7d81675736e3aeb089c5113aBen Murdoch } 476b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner SVGTransformList& values = m_animatedProperty->values(); 486b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner return SVGPropertyTearOff<SVGTransform>::create(values.createSVGTransformFromMatrix(matrix->propertyReference())); 496b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner } 506b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 516b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner PassRefPtr<SVGPropertyTearOff<SVGTransform> > consolidate(ExceptionCode& ec) 526b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner { 536b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner if (!canAlterList(ec)) 546b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner return 0; 556b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 566b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner SVGTransformList& values = m_animatedProperty->values(); 576b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner ListWrapperCache& wrappers = m_animatedProperty->wrappers(); 586b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner ASSERT(values.size() == wrappers.size()); 596b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 604576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang // Spec: If the list was empty, then a value of null is returned. 614576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang if (values.isEmpty()) 624576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang return 0; 634576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang 646b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner m_animatedProperty->detachListWrappers(0); 656b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner RefPtr<SVGPropertyTearOff<SVGTransform> > wrapper = SVGPropertyTearOff<SVGTransform>::create(values.consolidate()); 666b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner wrappers.append(wrapper); 676b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 686b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner ASSERT(values.size() == wrappers.size()); 696b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner return wrapper.release(); 706b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner } 716b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 726b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brennerprivate: 736b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner SVGTransformListPropertyTearOff(AnimatedListPropertyTearOff* animatedProperty, SVGPropertyRole role) 746b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner : SVGListPropertyTearOff<SVGTransformList>(animatedProperty, role) 756b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner { 766b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner } 776b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 786b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner}; 796b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 806b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner} 816b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner 826b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner#endif // ENABLE(SVG) 836b70adc33054f8aee8c54d0f460458a9df11b8a5Russell Brenner#endif // SVGListPropertyTearOff_h 84