// third_party/blink/public/mojom/input/scroll_direction.mojom-shared.cc is auto generated by mojom_bindings_generator.py, do not edit

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

#include "third_party/blink/public/mojom/input/scroll_direction.mojom-shared.h"
#include <ostream>
#include <utility>
#include "base/strings/stringprintf.h"
#include "mojo/public/cpp/bindings/lib/validate_params.h"
#include "mojo/public/cpp/bindings/lib/validation_errors.h"
#include "mojo/public/cpp/bindings/lib/validation_util.h"
#include "third_party/perfetto/include/perfetto/tracing/traced_value.h"

#include "third_party/blink/public/mojom/input/scroll_direction.mojom-params-data.h"
namespace blink {
namespace mojom {

NOINLINE static const char* ScrollDirectionToStringHelper(ScrollDirection value) {
  // Defined in a helper function to ensure that Clang generates a lookup table.
  switch(value) {
    case ScrollDirection::kScrollUpIgnoringWritingMode:
      return "kScrollUpIgnoringWritingMode";
    case ScrollDirection::kScrollDownIgnoringWritingMode:
      return "kScrollDownIgnoringWritingMode";
    case ScrollDirection::kScrollLeftIgnoringWritingMode:
      return "kScrollLeftIgnoringWritingMode";
    case ScrollDirection::kScrollRightIgnoringWritingMode:
      return "kScrollRightIgnoringWritingMode";
    case ScrollDirection::kScrollBlockDirectionBackward:
      return "kScrollBlockDirectionBackward";
    case ScrollDirection::kScrollBlockDirectionForward:
      return "kScrollBlockDirectionForward";
    case ScrollDirection::kScrollInlineDirectionBackward:
      return "kScrollInlineDirectionBackward";
    case ScrollDirection::kScrollInlineDirectionForward:
      return "kScrollInlineDirectionForward";
    default:
      return nullptr;
  }
}

std::string ScrollDirectionToString(ScrollDirection value) {
  const char *str = ScrollDirectionToStringHelper(value);
  if (!str) {
    return base::StringPrintf("Unknown ScrollDirection value: %i", static_cast<int32_t>(value));
  }
  return str;
}

std::ostream& operator<<(std::ostream& os, ScrollDirection value) {
  return os << ScrollDirectionToString(value);
}

namespace internal {

}  // namespace internal
}  // namespace mojom
}  // namespace blink

namespace perfetto {

// static
void TraceFormatTraits<::blink::mojom::ScrollDirection>::WriteIntoTrace(
   perfetto::TracedValue context, ::blink::mojom::ScrollDirection value) {
  return std::move(context).WriteString(::blink::mojom::ScrollDirectionToString(value));
}

} // namespace perfetto