1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/layout/svg/SVGImageContext.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,47 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +#ifndef MOZILLA_SVGCONTEXT_H_
1.10 +#define MOZILLA_SVGCONTEXT_H_
1.11 +
1.12 +#include "SVGPreserveAspectRatio.h"
1.13 +
1.14 +namespace mozilla {
1.15 +
1.16 +// SVG image-specific rendering context. For imgIContainer::Draw.
1.17 +// Used to pass information about overridden attributes from an SVG <image>
1.18 +// element to the image's internal SVG document when it's drawn.
1.19 +class SVGImageContext
1.20 +{
1.21 +public:
1.22 + SVGImageContext() { }
1.23 +
1.24 + SVGImageContext(SVGPreserveAspectRatio aPreserveAspectRatio)
1.25 + : mPreserveAspectRatio(aPreserveAspectRatio)
1.26 + { }
1.27 +
1.28 + const SVGPreserveAspectRatio& GetPreserveAspectRatio() const {
1.29 + return mPreserveAspectRatio;
1.30 + }
1.31 +
1.32 + bool operator==(const SVGImageContext& aOther) const {
1.33 + return mPreserveAspectRatio == aOther.mPreserveAspectRatio;
1.34 + }
1.35 +
1.36 + bool operator!=(const SVGImageContext& aOther) const {
1.37 + return !(*this == aOther);
1.38 + }
1.39 +
1.40 + uint32_t Hash() const {
1.41 + return mPreserveAspectRatio.Hash();
1.42 + }
1.43 +
1.44 +private:
1.45 + SVGPreserveAspectRatio mPreserveAspectRatio;
1.46 +};
1.47 +
1.48 +} // namespace mozilla
1.49 +
1.50 +#endif // MOZILLA_SVGCONTEXT_H_
