| // Copyright 2019 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 IOS_CHROME_BROWSER_TRANSLATE_TRANSLATE_CONSTANTS_H_ |
| #define IOS_CHROME_BROWSER_TRANSLATE_TRANSLATE_CONSTANTS_H_ |
| |
| #import <UIKit/UIKit.h> |
| |
| // Track the usage of Translate over its lifetime to log metrics of whether the |
| // user closed the infobar without interacting with it. |
| typedef NS_OPTIONS(NSUInteger, UserAction) { |
| UserActionNone = 0, |
| UserActionTranslate = 1 << 0, |
| UserActionRevert = 1 << 1, |
| UserActionAlwaysTranslate = 1 << 2, |
| UserActionNeverTranslateLanguage = 1 << 3, |
| UserActionNeverTranslateSite = 1 << 4, |
| UserActionExpandMenu = 1 << 5, |
| }; |
| |
| // UMA histogram names. |
| // Note: These string constants are repeated in TranslateCompactInfoBar.java. |
| extern const char kLanguageHistogramTranslate[]; |
| extern const char kLanguageHistogramMoreLanguages[]; |
| extern const char kLanguageHistogramPageNotInLanguage[]; |
| extern const char kLanguageHistogramAlwaysTranslate[]; |
| extern const char kLanguageHistogramNeverTranslate[]; |
| extern const char kEventHistogram[]; |
| extern const char kTranslationCountHistogram[]; |
| |
| #endif // IOS_CHROME_BROWSER_TRANSLATE_TRANSLATE_CONSTANTS_H_ |
