third_party/blink/public/platform/web_float_point.h

/*
 * Copyright (C) 2010 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
 *     * Redistributions of source code must retain the above copyright
 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
 *     * Neither the name of Google Inc. nor the names of its
 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 */

#ifndef THIRD_PARTY_BLINK_PUBLIC_PLATFORM_WEB_FLOAT_POINT_H_
#define THIRD_PARTY_BLINK_PUBLIC_PLATFORM_WEB_FLOAT_POINT_H_

#include "third_party/blink/public/platform/web_common.h"

#if INSIDE_BLINK
#include "third_party/blink/renderer/platform/geometry/float_point.h"  // nogncheck
#else
#include <ui/gfx/geometry/point_f.h>
#endif

namespace blink {

struct WebFloatPoint {
  float x;
  float y;

  WebFloatPoint() : x(0.0f), y(0.0f) {}

  WebFloatPoint(float x, float y) : x(x), y(y) {}

#if INSIDE_BLINK
  WebFloatPoint(const FloatPoint& p) : x(p.X()), y(p.Y()) {}

  WebFloatPoint& operator=(const FloatPoint& p) {
    x = p.X();
    y = p.Y();
    return *this;
  }

  operator FloatPoint() const { return FloatPoint(x, y); }
#else
  WebFloatPoint(const gfx::PointF& p) : x(p.x()), y(p.y()) {}

  WebFloatPoint& operator=(const gfx::PointF& p) {
    x = p.x();
    y = p.y();
    return *this;
  }

  operator gfx::PointF() const { return gfx::PointF(x, y); }

#endif
};

inline bool operator==(const WebFloatPoint& a, const WebFloatPoint& b) {
  return a.x == b.x && a.y == b.y;
}

inline bool operator!=(const WebFloatPoint& a, const WebFloatPoint& b) {
  return !(a == b);
}

}  // namespace blink

#endif