gecko-dev/dom/svg/SVGViewElement.cpp

100 строки
2.5 KiB
C++

/* -*- 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/. */
#include "mozilla/dom/SVGViewElement.h"
#include "mozilla/dom/SVGViewElementBinding.h"
NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(View)
namespace mozilla {
namespace dom {
using namespace SVGViewElement_Binding;
JSObject*
SVGViewElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto)
{
return SVGViewElement_Binding::Wrap(aCx, this, aGivenProto);
}
nsSVGEnumMapping SVGViewElement::sZoomAndPanMap[] = {
{nsGkAtoms::disable, SVG_ZOOMANDPAN_DISABLE},
{nsGkAtoms::magnify, SVG_ZOOMANDPAN_MAGNIFY},
{nullptr, 0}
};
nsSVGElement::EnumInfo SVGViewElement::sEnumInfo[1] =
{
{ nsGkAtoms::zoomAndPan,
sZoomAndPanMap,
SVG_ZOOMANDPAN_MAGNIFY
}
};
//----------------------------------------------------------------------
// Implementation
SVGViewElement::SVGViewElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
: SVGViewElementBase(std::move(aNodeInfo))
{
}
//----------------------------------------------------------------------
// nsINode methods
NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGViewElement)
void
SVGViewElement::SetZoomAndPan(uint16_t aZoomAndPan, ErrorResult& rv)
{
if (aZoomAndPan == SVG_ZOOMANDPAN_DISABLE ||
aZoomAndPan == SVG_ZOOMANDPAN_MAGNIFY) {
mEnumAttributes[ZOOMANDPAN].SetBaseValue(aZoomAndPan, this);
return;
}
rv.ThrowRangeError<MSG_INVALID_ZOOMANDPAN_VALUE_ERROR>();
}
//----------------------------------------------------------------------
already_AddRefed<SVGAnimatedRect>
SVGViewElement::ViewBox()
{
return mViewBox.ToSVGAnimatedRect(this);
}
already_AddRefed<DOMSVGAnimatedPreserveAspectRatio>
SVGViewElement::PreserveAspectRatio()
{
return mPreserveAspectRatio.ToDOMAnimatedPreserveAspectRatio(this);
}
//----------------------------------------------------------------------
// nsSVGElement methods
nsSVGElement::EnumAttributesInfo
SVGViewElement::GetEnumInfo()
{
return EnumAttributesInfo(mEnumAttributes, sEnumInfo,
ArrayLength(sEnumInfo));
}
nsSVGViewBox *
SVGViewElement::GetViewBox()
{
return &mViewBox;
}
SVGAnimatedPreserveAspectRatio *
SVGViewElement::GetPreserveAspectRatio()
{
return &mPreserveAspectRatio;
}
} // namespace dom
} // namespace mozilla