/* 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/. */
#include "SVGAnimatedClass.h"
#include <utility>
#include "DOMSVGAnimatedString.h"
#include "SMILStringType.h"
#include "mozilla/SMILValue.h"
#include "mozilla/dom/SVGElement.h"
namespace mozilla {
void SVGAnimatedClass::SetBaseValue(
const nsAString& aValue,
SVGElement* aSVGElement,
bool aDoSetAttr) {
NS_ASSERTION(aSVGElement,
"Null element passed to SetBaseValue");
aSVGElement->SetMayHaveClass();
if (aDoSetAttr) {
aSVGElement->SetAttr(kNameSpaceID_None, nsGkAtoms::_
class, aValue,
true);
}
if (!mAnimVal.IsVoid()) {
aSVGElement->AnimationNeedsResample();
}
}
void SVGAnimatedClass::GetBaseValue(nsAString& aValue,
const SVGElement* aSVGElement)
const {
aSVGElement->GetAttr(nsGkAtoms::_
class, aValue);
}
void SVGAnimatedClass::GetAnimValue(nsAString& aResult,
const SVGElement* aSVGElement)
const {
if (!mAnimVal.IsVoid()) {
aResult = mAnimVal;
return;
}
aSVGElement->GetAttr(nsGkAtoms::_
class, aResult);
}
void SVGAnimatedClass::SetAnimValue(
const nsAString& aValue,
SVGElement* aSVGElement) {
if (!mAnimVal.IsVoid() && mAnimVal.Equals(aValue)) {
return;
}
aSVGElement->WillAnimateClass();
mAnimVal = aValue;
aSVGElement->SetMayHaveClass();
aSVGElement->DidAnimateClass();
}
std::unique_ptr<SMILAttr> SVGAnimatedClass::ToSMILAttr(
SVGElement* aSVGElement) {
return std::make_unique<SMILString>(
this, aSVGElement);
}
nsresult SVGAnimatedClass::SMILString::ValueFromString(
const nsAString& aStr,
const dom::SVGAnimationElement*
/*aSrcElement*/,
SMILValue& aValue,
bool& aPreventCachingOfSandwich)
const {
SMILValue val(SMILStringType::Singleton());
*
static_cast<nsAString*>(val.mU.mPtr) = aStr;
aValue = std::move(val);
return NS_OK;
}
SMILValue SVGAnimatedClass::SMILString::GetBaseValue()
const {
SMILValue val(SMILStringType::Singleton());
mSVGElement->GetAttr(nsGkAtoms::_
class,
*
static_cast<nsAString*>(val.mU.mPtr));
return val;
}
void SVGAnimatedClass::SMILString::ClearAnimValue() {
if (!mVal->mAnimVal.IsVoid()) {
mSVGElement->WillAnimateClass();
mVal->mAnimVal = VoidString();
mSVGElement->DidAnimateClass();
}
}
nsresult SVGAnimatedClass::SMILString::SetAnimValue(
const SMILValue& aValue) {
NS_ASSERTION(aValue.mType == SMILStringType::Singleton(),
"Unexpected type to assign animated value");
if (aValue.mType == SMILStringType::Singleton()) {
mVal->SetAnimValue(*
static_cast<nsAString*>(aValue.mU.mPtr), mSVGElement);
}
return NS_OK;
}
}
// namespace mozilla