chromium/components/translate/core/browser/translate_metrics_logger.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_TRANSLATE_CORE_BROWSER_TRANSLATE_METRICS_LOGGER_H_
#define COMPONENTS_TRANSLATE_CORE_BROWSER_TRANSLATE_METRICS_LOGGER_H_

#include <stdint.h>
#include <string>

#include "components/translate/core/browser/translate_browser_metrics.h"
#include "components/translate/core/common/translate_errors.h"
#include "services/metrics/public/cpp/ukm_source_id.h"

namespace translate {

// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused.
enum class RankerDecision { … };

// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused.
enum class TranslateState { … };

// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused.
enum class TranslationStatus { … };

// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused.
enum class TranslationType { … };

// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused.
enum class TriggerDecision { … };

// These values are persisted to logs. Entries should not be renumbered and
// numeric values should never be reused.
enum class UIInteraction { … };

// TranslateMetricsLogger tracks and logs various UKM and UMA metrics for Chrome
// Translate over the course of a page load.
class TranslateMetricsLogger { … };

}  // namespace translate

#endif  // COMPONENTS_TRANSLATE_CORE_BROWSER_TRANSLATE_METRICS_LOGGER_H_