/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/* representation of a dummy attribute targeted by <animateMotion> element */

#include "SVGMotionSMILAttr.h"

#include "SVGMotionSMILType.h"

#include "mozilla/dom/SVGAnimationElement.h"

#include "nsSMILValue.h"

#include "nsDebug.h"

#include "nsSVGElement.h"

#include "gfx2DGlue.h"

namespace mozilla {

nsresult

SVGMotionSMILAttr::ValueFromString(const nsAString& aStr,

                                   const dom::SVGAnimationElement* aSrcElement,

                                   nsSMILValue& aValue,

                                   bool& aPreventCachingOfSandwich) const

{

  MOZ_ASSERT_UNREACHABLE("Shouldn't using nsISMILAttr::ValueFromString for "

                         "parsing animateMotion's SMIL values.");

  return NS_ERROR_FAILURE;

}

nsSMILValue

SVGMotionSMILAttr::GetBaseValue() const

{

  return nsSMILValue(&SVGMotionSMILType::sSingleton);

}

void

SVGMotionSMILAttr::ClearAnimValue()

{

  mSVGElement->SetAnimateMotionTransform(nullptr);

}

nsresult

SVGMotionSMILAttr::SetAnimValue(const nsSMILValue& aValue)

{

  gfx::Matrix matrix = SVGMotionSMILType::CreateMatrix(aValue);

  mSVGElement->SetAnimateMotionTransform(&matrix);

  return NS_OK;

}

const nsIContent*

SVGMotionSMILAttr::GetTargetNode() const

{

  return mSVGElement;

}

} // namespace mozilla