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// Copyright 2014 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_COMMON_TRANSLATE_METRICS_H_
#define COMPONENTS_TRANSLATE_CORE_COMMON_TRANSLATE_METRICS_H_
#include "base/time/time.h"
namespace translate {
// Internals exposed for testing purposes. Should not be relied on by client
// code.
namespace metrics_internal {
// Constant string values to indicate UMA names.
extern const char kTranslateLanguageDetectionLanguageVerification[];
extern const char kTranslateTimeToBeReady[];
extern const char kTranslateTimeToLoad[];
extern const char kTranslateTimeToTranslate[];
extern const char kTranslateUserActionDuration[];
extern const char kTranslatePageScheme[];
extern const char kTranslateSimilarLanguageMatch[];
extern const char kTranslateLanguageDetectionConflict[];
extern const char kTranslateLanguageDeterminedDuration[];
extern const char kTranslatedLanguageDetectionContentLength[];
extern const char kTranslateCompactInfobarEvent[];
} // namespace metrics_internal
// When a valid Content-Language is provided, TranslateAgent checks if a
// server provided Content-Language matches to a language the model determined.
// This enum is used for recording metrics. This enum should remain synchronized
// with the enum "TranslateLanguageVerification" in enums.xml.
enum class LanguageVerificationType {
// kModelDisabled = 0, -- obsolete
kModelOnly = 1,
kModelUnknown = 2,
kModelAgrees = 3,
kModelDisagrees = 4,
kModelOverrides = 5,
kModelComplementsCountry = 6,
kNoPageContent = 7,
kModelNotAvailable = 8,
kModelHistogramBoundary = 9,
kMaxValue = kModelHistogramBoundary,
};
// Enum for the Translate.CompactInfobar.Event UMA histogram.
// Note: This enum is used to back an UMA histogram, and should be treated as
// append-only.
// GENERATED_JAVA_ENUM_PACKAGE: org.chromium.chrome.browser.infobar
// GENERATED_JAVA_CLASS_NAME_OVERRIDE: InfobarEvent
enum class InfobarEvent {
INFOBAR_IMPRESSION = 0,
INFOBAR_TARGET_TAB_TRANSLATE = 1,
INFOBAR_DECLINE = 2,
INFOBAR_OPTIONS = 3,
INFOBAR_MORE_LANGUAGES = 4,
INFOBAR_MORE_LANGUAGES_TRANSLATE = 5,
INFOBAR_PAGE_NOT_IN = 6,
INFOBAR_ALWAYS_TRANSLATE = 7,
INFOBAR_NEVER_TRANSLATE = 8,
INFOBAR_NEVER_TRANSLATE_SITE = 9,
INFOBAR_SCROLL_HIDE = 10,
INFOBAR_SCROLL_SHOW = 11,
INFOBAR_REVERT = 12,
INFOBAR_SNACKBAR_ALWAYS_TRANSLATE_IMPRESSION = 13,
INFOBAR_SNACKBAR_NEVER_TRANSLATE_IMPRESSION = 14,
INFOBAR_SNACKBAR_NEVER_TRANSLATE_SITE_IMPRESSION = 15,
INFOBAR_SNACKBAR_CANCEL_ALWAYS = 16,
INFOBAR_SNACKBAR_CANCEL_NEVER_SITE = 17,
INFOBAR_SNACKBAR_CANCEL_NEVER = 18,
INFOBAR_ALWAYS_TRANSLATE_UNDO = 19,
INFOBAR_CLOSE_DEPRECATED = 20,
INFOBAR_SNACKBAR_AUTO_ALWAYS_IMPRESSION = 21,
INFOBAR_SNACKBAR_AUTO_NEVER_IMPRESSION = 22,
INFOBAR_SNACKBAR_CANCEL_AUTO_ALWAYS = 23,
INFOBAR_SNACKBAR_CANCEL_AUTO_NEVER = 24,
// 25 was a duplicate code and is now deprecated https://crbug.com/1414604
INFOBAR_NEVER_TRANSLATE_UNDO = 26,
INFOBAR_NEVER_TRANSLATE_SITE_UNDO = 27,
INFOBAR_HISTOGRAM_BOUNDARY = 28,
kMaxValue = INFOBAR_HISTOGRAM_BOUNDARY,
};
// Called when CLD verifies Content-Language header.
void ReportLanguageVerification(LanguageVerificationType type);
// Called when the Translate Element library is ready.
void ReportTimeToBeReady(double time_in_msec);
// Called when the Translate Element library is loaded.
void ReportTimeToLoad(double time_in_msec);
// Called when a page translation is finished.
void ReportTimeToTranslate(double time_in_msec);
// Called when the page language is determined.
void ReportLanguageDeterminedDuration(base::TimeTicks begin,
base::TimeTicks end);
// Called after when a translation starts.
void ReportTranslatedLanguageDetectionContentLength(size_t content_length);
// Called when the Android Messages or iOS Translate UI is shown.
void ReportCompactInfobarEvent(InfobarEvent event);
} // namespace translate
#endif // COMPONENTS_TRANSLATE_CORE_COMMON_TRANSLATE_METRICS_H_
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