SVGMotionSMILAttr.cpp (1502B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 /* representation of a dummy attribute targeted by <animateMotion> element */ 8 9 #include "SVGMotionSMILAttr.h" 10 11 #include "SVGMotionSMILType.h" 12 #include "gfx2DGlue.h" 13 #include "mozilla/SMILValue.h" 14 #include "mozilla/dom/SVGAnimationElement.h" 15 #include "mozilla/dom/SVGElement.h" 16 #include "nsDebug.h" 17 18 namespace mozilla { 19 20 nsresult SVGMotionSMILAttr::ValueFromString( 21 const nsAString& aStr, const dom::SVGAnimationElement* aSrcElement, 22 SMILValue& aValue, bool& aPreventCachingOfSandwich) const { 23 MOZ_ASSERT_UNREACHABLE( 24 "Shouldn't using SMILAttr::ValueFromString for " 25 "parsing animateMotion's SMIL values."); 26 return NS_ERROR_FAILURE; 27 } 28 29 SMILValue SVGMotionSMILAttr::GetBaseValue() const { 30 return SMILValue(&SVGMotionSMILType::sSingleton); 31 } 32 33 void SVGMotionSMILAttr::ClearAnimValue() { 34 mSVGElement->SetAnimateMotionTransform(nullptr); 35 } 36 37 nsresult SVGMotionSMILAttr::SetAnimValue(const SMILValue& aValue) { 38 gfx::Matrix matrix = SVGMotionSMILType::CreateMatrix(aValue); 39 mSVGElement->SetAnimateMotionTransform(&matrix); 40 return NS_OK; 41 } 42 43 const nsIContent* SVGMotionSMILAttr::GetTargetNode() const { 44 return mSVGElement; 45 } 46 47 } // namespace mozilla