зеркало из https://github.com/mozilla/gecko-dev.git
72 строки
2.2 KiB
C++
72 строки
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_SVGViewElement_h
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#define mozilla_dom_SVGViewElement_h
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#include "SVGAnimatedPreserveAspectRatio.h"
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#include "SVGEnum.h"
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#include "SVGStringList.h"
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#include "SVGViewBox.h"
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#include "mozilla/dom/SVGElement.h"
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class nsSVGOuterSVGFrame;
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nsresult NS_NewSVGViewElement(
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nsIContent** aResult, already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
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namespace mozilla {
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class SVGFragmentIdentifier;
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namespace dom {
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class SVGViewportElement;
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typedef SVGElement SVGViewElementBase;
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class SVGViewElement : public SVGViewElementBase {
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protected:
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friend class mozilla::SVGFragmentIdentifier;
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friend class SVGSVGElement;
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friend class SVGViewportElement;
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friend class ::nsSVGOuterSVGFrame;
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explicit SVGViewElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
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friend nsresult(::NS_NewSVGViewElement(
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nsIContent** aResult,
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already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo));
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virtual JSObject* WrapNode(JSContext* cx,
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JS::Handle<JSObject*> aGivenProto) override;
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public:
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virtual nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
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// WebIDL
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uint16_t ZoomAndPan() { return mEnumAttributes[ZOOMANDPAN].GetAnimValue(); }
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void SetZoomAndPan(uint16_t aZoomAndPan, ErrorResult& rv);
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already_AddRefed<SVGAnimatedRect> ViewBox();
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already_AddRefed<DOMSVGAnimatedPreserveAspectRatio> PreserveAspectRatio();
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private:
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// SVGElement overrides
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virtual EnumAttributesInfo GetEnumInfo() override;
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enum { ZOOMANDPAN };
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SVGEnum mEnumAttributes[1];
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static SVGEnumMapping sZoomAndPanMap[];
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static EnumInfo sEnumInfo[1];
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virtual SVGViewBox* GetViewBox() override;
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virtual SVGAnimatedPreserveAspectRatio* GetPreserveAspectRatio() override;
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SVGViewBox mViewBox;
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SVGAnimatedPreserveAspectRatio mPreserveAspectRatio;
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};
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} // namespace dom
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} // namespace mozilla
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#endif // mozilla_dom_SVGViewElement_h
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