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| 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef IOS_WEB_VIEW_PUBLIC_CWV_TRANSLATION_POLICY_H |
| 6 #define IOS_WEB_VIEW_PUBLIC_CWV_TRANSLATION_POLICY_H |
| 7 |
| 8 #import <ChromeWebView/cwv_export.h> |
| 9 #import <Foundation/Foundation.h> |
| 10 |
| 11 NS_ASSUME_NONNULL_BEGIN |
| 12 |
| 13 @class CWVTranslationLanguage; |
| 14 |
| 15 typedef NS_ENUM(NSInteger, CWVTranslationPolicyType) { |
| 16 CWVTranslationPolicyAsk = 1, // Prompt user on whether or not to translate. |
| 17 CWVTranslationPolicyNever, // Never translate. |
| 18 CWVTranslationPolicyAuto // Automatically translate according to policy. |
| 19 }; |
| 20 |
| 21 // Represents a translation policy that can associated with another object like |
| 22 // a language or website hostname. |
| 23 CWV_EXPORT |
| 24 @interface CWVTranslationPolicy : NSObject |
| 25 |
| 26 // Creates a policy with CWVTranslationPolicyAsk and null language. |
| 27 + (CWVTranslationPolicy*)translationPolicyAsk; |
| 28 // Creates a policy with CWVTranslationPolicyNever and null language. |
| 29 + (CWVTranslationPolicy*)translationPolicyNever; |
| 30 // Creates a policy with CWVTranslationPolicyAuto and the given language. |
| 31 + (CWVTranslationPolicy*)translationPolicyAutoTranslateToLanguage: |
| 32 (CWVTranslationLanguage*)language; |
| 33 |
| 34 // Policy type. |
| 35 @property(nonatomic, readonly) CWVTranslationPolicyType type; |
| 36 |
| 37 // Indicates the target language to automatically translate to. |
| 38 // It is nil unless |type| is CWVTranslationPolicyAuto. |
| 39 @property(nonatomic, nullable, readonly) CWVTranslationLanguage* language; |
| 40 |
| 41 - (instancetype)init NS_UNAVAILABLE; |
| 42 |
| 43 @end |
| 44 |
| 45 NS_ASSUME_NONNULL_END |
| 46 |
| 47 #endif // IOS_WEB_VIEW_PUBLIC_CWV_TRANSLATION_POLICY_H |
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