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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef IOS_WEB_VIEW_INTERNAL_TRANSLATE_WEB_VIEW_TRANSLATE_CLIENT_H_ | 5 #ifndef IOS_WEB_VIEW_INTERNAL_TRANSLATE_WEB_VIEW_TRANSLATE_CLIENT_H_ |
6 #define IOS_WEB_VIEW_INTERNAL_TRANSLATE_WEB_VIEW_TRANSLATE_CLIENT_H_ | 6 #define IOS_WEB_VIEW_INTERNAL_TRANSLATE_WEB_VIEW_TRANSLATE_CLIENT_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 #include <string> | 9 #include <string> |
10 | 10 |
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29 class WebState; | 29 class WebState; |
30 } | 30 } |
31 | 31 |
32 namespace ios_web_view { | 32 namespace ios_web_view { |
33 | 33 |
34 class WebViewTranslateClient | 34 class WebViewTranslateClient |
35 : public translate::TranslateClient, | 35 : public translate::TranslateClient, |
36 public web::WebStateObserver, | 36 public web::WebStateObserver, |
37 public web::WebStateUserData<WebViewTranslateClient> { | 37 public web::WebStateUserData<WebViewTranslateClient> { |
38 public: | 38 public: |
| 39 ~WebViewTranslateClient() override; |
| 40 |
39 // Sets the delegate passed by the embedder. | 41 // Sets the delegate passed by the embedder. |
40 // |delegate| is assumed to outlive this WebViewTranslateClient. | 42 // |delegate| is assumed to outlive this WebViewTranslateClient. |
41 void set_translate_delegate(id<CWVTranslateDelegate> delegate) { | 43 void set_translate_delegate(id<CWVTranslateDelegate> delegate) { |
42 delegate_.reset(delegate); | 44 delegate_.reset(delegate); |
43 } | 45 } |
44 | 46 |
45 private: | 47 private: |
46 friend class web::WebStateUserData<WebViewTranslateClient>; | 48 friend class web::WebStateUserData<WebViewTranslateClient>; |
47 | 49 |
48 // The lifetime of WebViewTranslateClient is managed by WebStateUserData. | 50 // The lifetime of WebViewTranslateClient is managed by WebStateUserData. |
49 explicit WebViewTranslateClient(web::WebState* web_state); | 51 explicit WebViewTranslateClient(web::WebState* web_state); |
50 ~WebViewTranslateClient() override; | |
51 | 52 |
52 // TranslateClient implementation. | 53 // TranslateClient implementation. |
53 translate::TranslateDriver* GetTranslateDriver() override; | 54 translate::TranslateDriver* GetTranslateDriver() override; |
54 PrefService* GetPrefs() override; | 55 PrefService* GetPrefs() override; |
55 std::unique_ptr<translate::TranslatePrefs> GetTranslatePrefs() override; | 56 std::unique_ptr<translate::TranslatePrefs> GetTranslatePrefs() override; |
56 translate::TranslateAcceptLanguages* GetTranslateAcceptLanguages() override; | 57 translate::TranslateAcceptLanguages* GetTranslateAcceptLanguages() override; |
57 int GetInfobarIconID() const override; | 58 int GetInfobarIconID() const override; |
58 std::unique_ptr<infobars::InfoBar> CreateInfoBar( | 59 std::unique_ptr<infobars::InfoBar> CreateInfoBar( |
59 std::unique_ptr<translate::TranslateInfoBarDelegate> delegate) | 60 std::unique_ptr<translate::TranslateInfoBarDelegate> delegate) |
60 const override; | 61 const override; |
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74 | 75 |
75 // Delegate provided by the embedder. | 76 // Delegate provided by the embedder. |
76 base::WeakNSProtocol<id<CWVTranslateDelegate>> delegate_; | 77 base::WeakNSProtocol<id<CWVTranslateDelegate>> delegate_; |
77 | 78 |
78 DISALLOW_COPY_AND_ASSIGN(WebViewTranslateClient); | 79 DISALLOW_COPY_AND_ASSIGN(WebViewTranslateClient); |
79 }; | 80 }; |
80 | 81 |
81 } // namespace ios_web_view | 82 } // namespace ios_web_view |
82 | 83 |
83 #endif // IOS_WEB_VIEW_INTERNAL_TRANSLATE_WEB_VIEW_TRANSLATE_CLIENT_H_ | 84 #endif // IOS_WEB_VIEW_INTERNAL_TRANSLATE_WEB_VIEW_TRANSLATE_CLIENT_H_ |
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