gecko-dev/dom/svg/SVGDocument.h

53 строки
1.5 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/. */
#ifndef mozilla_dom_SVGDocument_h
#define mozilla_dom_SVGDocument_h
#include "mozilla/Attributes.h"
#include "mozilla/dom/XMLDocument.h"
class nsSVGElement;
namespace mozilla {
namespace dom {
class SVGForeignObjectElement;
class SVGDocument final : public XMLDocument
{
friend class SVGForeignObjectElement; // To call EnsureNonSVGUserAgentStyleSheetsLoaded
public:
SVGDocument()
: XMLDocument("image/svg+xml")
, mHasLoadedNonSVGUserAgentStyleSheets(false)
{
mType = eSVG;
}
virtual nsresult InsertChildBefore(nsIContent* aKid, nsIContent* aBeforeThis,
bool aNotify) override;
virtual nsresult InsertChildAt_Deprecated(nsIContent* aKid, uint32_t aIndex,
bool aNotify) override;
virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult,
bool aPreallocateChildren) const override;
virtual SVGDocument* AsSVGDocument() override {
return this;
}
private:
void EnsureNonSVGUserAgentStyleSheetsLoaded();
bool mHasLoadedNonSVGUserAgentStyleSheets;
};
} // namespace dom
} // namespace mozilla
#endif // mozilla_dom_SVGDocument_h