The Tor Browser: layout/svg/SVGImageContext.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     2 /* This Source Code Form is subject to the terms of the Mozilla Public

     3  * License, v. 2.0. If a copy of the MPL was not distributed with this

     4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     6 #ifndef MOZILLA_SVGCONTEXT_H_

     7 #define MOZILLA_SVGCONTEXT_H_

     9 #include "SVGPreserveAspectRatio.h"

    11 namespace mozilla {

    13 // SVG image-specific rendering context. For imgIContainer::Draw.

    14 // Used to pass information about overridden attributes from an SVG <image>

    15 // element to the image's internal SVG document when it's drawn.

    16 class SVGImageContext

    17 {

    18 public:

    19   SVGImageContext() { }

    21   SVGImageContext(SVGPreserveAspectRatio aPreserveAspectRatio)

    22     : mPreserveAspectRatio(aPreserveAspectRatio)

    23   { }

    25   const SVGPreserveAspectRatio& GetPreserveAspectRatio() const {

    26     return mPreserveAspectRatio;

    27   }

    29   bool operator==(const SVGImageContext& aOther) const {

    30     return mPreserveAspectRatio == aOther.mPreserveAspectRatio;

    31   }

    33   bool operator!=(const SVGImageContext& aOther) const {

    34     return !(*this == aOther);

    35   }

    37   uint32_t Hash() const {

    38     return mPreserveAspectRatio.Hash();

    39   }

    41 private:

    42   SVGPreserveAspectRatio mPreserveAspectRatio;

    43 };

    45 } // namespace mozilla

    47 #endif // MOZILLA_SVGCONTEXT_H_

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