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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_HOST_IMPL_H_ | 5 #ifndef CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_HOST_IMPL_H_ |
| 6 #define CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_HOST_IMPL_H_ | 6 #define CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_HOST_IMPL_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include <string> | 9 #include <string> |
| 10 #include <vector> | 10 #include <vector> |
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| 94 void DownloadDictionary(); | 94 void DownloadDictionary(); |
| 95 | 95 |
| 96 // Loads a custom dictionary from disk. | 96 // Loads a custom dictionary from disk. |
| 97 void LoadCustomDictionary(CustomWordList* custom_words); | 97 void LoadCustomDictionary(CustomWordList* custom_words); |
| 98 | 98 |
| 99 // Write a custom dictionary addition to disk. | 99 // Write a custom dictionary addition to disk. |
| 100 void WriteWordToCustomDictionary(const std::string& word); | 100 void WriteWordToCustomDictionary(const std::string& word); |
| 101 | 101 |
| 102 // Returns a metrics counter associated with this object, | 102 // Returns a metrics counter associated with this object, |
| 103 // or null when metrics recording is disabled. | 103 // or null when metrics recording is disabled. |
| 104 virtual SpellCheckHostMetrics* GetMetrics() const; | 104 virtual SpellCheckHostMetrics* GetMetrics() const OVERRIDE; |
| 105 | 105 |
| 106 // Returns true if the dictionary is ready to use. | 106 // Returns true if the dictionary is ready to use. |
| 107 virtual bool IsReady() const; | 107 virtual bool IsReady() const OVERRIDE; |
| 108 | 108 |
| 109 // content::URLFetcherDelegate implementation. Called when we finish | 109 // content::URLFetcherDelegate implementation. Called when we finish |
| 110 // downloading the spellcheck dictionary; saves the dictionary to |data_|. | 110 // downloading the spellcheck dictionary; saves the dictionary to |data_|. |
| 111 virtual void OnURLFetchComplete(const content::URLFetcher* source); | 111 virtual void OnURLFetchComplete(const content::URLFetcher* source) OVERRIDE; |
| 112 | 112 |
| 113 // NotificationProfile implementation. | 113 // NotificationProfile implementation. |
| 114 virtual void Observe(int type, | 114 virtual void Observe(int type, |
| 115 const content::NotificationSource& source, | 115 const content::NotificationSource& source, |
| 116 const content::NotificationDetails& details); | 116 const content::NotificationDetails& details) OVERRIDE; |
| 117 | 117 |
| 118 // Saves |data_| to disk. Run on the file thread. | 118 // Saves |data_| to disk. Run on the file thread. |
| 119 void SaveDictionaryData(); | 119 void SaveDictionaryData(); |
| 120 void SaveDictionaryDataComplete(); | 120 void SaveDictionaryDataComplete(); |
| 121 | 121 |
| 122 // Verifies the specified BDict file exists and it is sane. This function | 122 // Verifies the specified BDict file exists and it is sane. This function |
| 123 // should be called before opening the file so we can delete it and download a | 123 // should be called before opening the file so we can delete it and download a |
| 124 // new dictionary if it is corrupted. | 124 // new dictionary if it is corrupted. |
| 125 bool VerifyBDict(const FilePath& path) const; | 125 bool VerifyBDict(const FilePath& path) const; |
| 126 | 126 |
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| 166 SpellCheckHostMetrics* metrics_; | 166 SpellCheckHostMetrics* metrics_; |
| 167 | 167 |
| 168 base::WeakPtrFactory<SpellCheckHostImpl> weak_ptr_factory_; | 168 base::WeakPtrFactory<SpellCheckHostImpl> weak_ptr_factory_; |
| 169 | 169 |
| 170 scoped_ptr<CustomWordList> custom_words_; | 170 scoped_ptr<CustomWordList> custom_words_; |
| 171 | 171 |
| 172 DISALLOW_COPY_AND_ASSIGN(SpellCheckHostImpl); | 172 DISALLOW_COPY_AND_ASSIGN(SpellCheckHostImpl); |
| 173 }; | 173 }; |
| 174 | 174 |
| 175 #endif // CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_HOST_IMPL_H_ | 175 #endif // CHROME_BROWSER_SPELLCHECKER_SPELLCHECK_HOST_IMPL_H_ |
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