File: geometry_struct_traits.h

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// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_MOJO_GEOMETRY_STRUCT_TRAITS_H_
#define THIRD_PARTY_BLINK_RENDERER_PLATFORM_MOJO_GEOMETRY_STRUCT_TRAITS_H_

#include "third_party/blink/public/platform/web_float_point.h"
#include "third_party/blink/public/platform/web_float_rect.h"
#include "third_party/blink/public/platform/web_point.h"
#include "third_party/blink/public/platform/web_rect.h"
#include "third_party/blink/public/platform/web_size.h"
#include "ui/gfx/geometry/mojo/geometry.mojom-shared.h"

namespace mojo {

template <>
struct StructTraits<gfx::mojom::PointDataView, ::blink::WebPoint> {
  static int x(const ::blink::WebPoint& point) { return point.x; }
  static int y(const ::blink::WebPoint& point) { return point.y; }
  static bool Read(gfx::mojom::PointDataView, ::blink::WebPoint* out);
};

template <>
struct StructTraits<gfx::mojom::PointFDataView, ::blink::WebFloatPoint> {
  static float x(const ::blink::WebFloatPoint& point) { return point.x; }
  static float y(const ::blink::WebFloatPoint& point) { return point.y; }
  static bool Read(gfx::mojom::PointFDataView, ::blink::WebFloatPoint* out);
};

template <>
struct StructTraits<gfx::mojom::RectFDataView, ::blink::WebFloatRect> {
  static float x(const ::blink::WebFloatRect& rect) { return rect.x; }
  static float y(const ::blink::WebFloatRect& rect) { return rect.y; }
  static float width(const ::blink::WebFloatRect& rect) { return rect.width; }
  static float height(const ::blink::WebFloatRect& rect) { return rect.height; }
  static bool Read(gfx::mojom::RectFDataView, ::blink::WebFloatRect* out);
};

template <>
struct StructTraits<gfx::mojom::RectDataView, ::blink::WebRect> {
  static int x(const ::blink::WebRect& rect) { return rect.x; }
  static int y(const ::blink::WebRect& rect) { return rect.y; }
  static int width(const ::blink::WebRect& rect) { return rect.width; }
  static int height(const ::blink::WebRect& rect) { return rect.height; }
  static bool Read(gfx::mojom::RectDataView, ::blink::WebRect* out);
};

template <>
struct StructTraits<gfx::mojom::SizeDataView, ::blink::WebSize> {
  static int width(const ::blink::WebSize& size) { return size.width; }
  static int height(const ::blink::WebSize& size) { return size.height; }
  static bool Read(gfx::mojom::SizeDataView, ::blink::WebSize* out);
};

}  // namespace mojo

#endif  // THIRD_PARTY_BLINK_RENDERER_PLATFORM_MOJO_GEOMETRY_STRUCT_TRAITS_H_