Source code
Revision control
Copy as Markdown
Other Tools
/* -*- 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
#include "DOMSVGAngle.h"
#include "SVGAnimatedOrient.h"
#include "mozilla/dom/SVGAngleBinding.h"
#include "mozilla/dom/SVGSVGElement.h"
namespace mozilla::dom {
NS_SVG_VAL_IMPL_CYCLE_COLLECTION_WRAPPERCACHED(DOMSVGAngle, mSVGElement)
DOMSVGAngle::DOMSVGAngle(SVGSVGElement* aSVGElement)
: mSVGElement(aSVGElement), mType(AngleType::CreatedValue) {
mVal = new SVGAnimatedOrient();
mVal->Init();
}
JSObject* DOMSVGAngle::WrapObject(JSContext* aCx,
JS::Handle<JSObject*> aGivenProto) {
return SVGAngle_Binding::Wrap(aCx, this, aGivenProto);
}
uint16_t DOMSVGAngle::UnitType() const {
uint16_t unitType;
if (mType == AngleType::AnimValue) {
mSVGElement->FlushAnimations();
unitType = mVal->mAnimValUnit;
} else {
unitType = mVal->mBaseValUnit;
}
return SVGAnimatedOrient::IsValidUnitType(unitType)
? unitType
: SVGAngle_Binding::SVG_ANGLETYPE_UNKNOWN;
}
float DOMSVGAngle::Value() const {
if (mType == AngleType::AnimValue) {
mSVGElement->FlushAnimations();
return mVal->GetAnimValue();
}
return mVal->GetBaseValue();
}
void DOMSVGAngle::SetValue(float aValue, ErrorResult& rv) {
if (mType == AngleType::AnimValue) {
rv.Throw(NS_ERROR_DOM_NO_MODIFICATION_ALLOWED_ERR);
return;
}
bool isBaseVal = mType == AngleType::BaseValue;
mVal->SetBaseValue(aValue, mVal->mBaseValUnit,
isBaseVal ? mSVGElement.get() : nullptr, isBaseVal);
}
float DOMSVGAngle::ValueInSpecifiedUnits() const {
if (mType == AngleType::AnimValue) {
return mVal->mAnimVal;
}
return mVal->mBaseVal;
}
void DOMSVGAngle::SetValueInSpecifiedUnits(float aValue, ErrorResult& rv) {
if (mType == AngleType::AnimValue) {
rv.Throw(NS_ERROR_DOM_NO_MODIFICATION_ALLOWED_ERR);
return;
}
if (mType == AngleType::BaseValue) {
mVal->SetBaseValueInSpecifiedUnits(aValue, mSVGElement);
} else {
mVal->mBaseVal = aValue;
}
}
void DOMSVGAngle::NewValueSpecifiedUnits(uint16_t unitType,
float valueInSpecifiedUnits,
ErrorResult& rv) {
if (mType == AngleType::AnimValue) {
rv.Throw(NS_ERROR_DOM_NO_MODIFICATION_ALLOWED_ERR);
return;
}
rv = mVal->NewValueSpecifiedUnits(
unitType, valueInSpecifiedUnits,
mType == AngleType::BaseValue ? mSVGElement.get() : nullptr);
}
void DOMSVGAngle::ConvertToSpecifiedUnits(uint16_t unitType, ErrorResult& rv) {
if (mType == AngleType::AnimValue) {
rv.Throw(NS_ERROR_DOM_NO_MODIFICATION_ALLOWED_ERR);
return;
}
rv = mVal->ConvertToSpecifiedUnits(
unitType, mType == AngleType::BaseValue ? mSVGElement.get() : nullptr);
}
void DOMSVGAngle::SetValueAsString(const nsAString& aValue, ErrorResult& rv) {
if (mType == AngleType::AnimValue) {
rv.Throw(NS_ERROR_DOM_NO_MODIFICATION_ALLOWED_ERR);
return;
}
bool isBaseVal = mType == AngleType::BaseValue;
rv = mVal->SetBaseValueString(aValue, isBaseVal ? mSVGElement.get() : nullptr,
isBaseVal);
}
void DOMSVGAngle::GetValueAsString(nsAString& aValue) {
if (mType == AngleType::AnimValue) {
mSVGElement->FlushAnimations();
mVal->GetAnimAngleValueString(aValue);
} else {
mVal->GetBaseAngleValueString(aValue);
}
}
} // namespace mozilla::dom