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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #include "chrome/browser/translate/translate_manager.h" | 5 #include "chrome/browser/translate/translate_manager.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "base/command_line.h" | 8 #include "base/command_line.h" |
9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
10 #include "base/json/json_reader.h" | 10 #include "base/json/json_reader.h" |
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152 const char* const kTranslateScriptURL = | 152 const char* const kTranslateScriptURL = |
153 "http://translate.google.com/translate_a/element.js?" | 153 "http://translate.google.com/translate_a/element.js?" |
154 "cb=cr.googleTranslate.onTranslateElementLoad"; | 154 "cb=cr.googleTranslate.onTranslateElementLoad"; |
155 const char* const kTranslateScriptHeader = | 155 const char* const kTranslateScriptHeader = |
156 "Google-Translate-Element-Mode: library"; | 156 "Google-Translate-Element-Mode: library"; |
157 const char* const kReportLanguageDetectionErrorURL = | 157 const char* const kReportLanguageDetectionErrorURL = |
158 "http://translate.google.com/translate_error"; | 158 "http://translate.google.com/translate_error"; |
159 const char* const kLanguageListFetchURL = | 159 const char* const kLanguageListFetchURL = |
160 "http://translate.googleapis.com/translate_a/l?client=chrome&cb=sl"; | 160 "http://translate.googleapis.com/translate_a/l?client=chrome&cb=sl"; |
161 const int kMaxRetryLanguageListFetch = 5; | 161 const int kMaxRetryLanguageListFetch = 5; |
162 const int kTranslateScriptExpirationDelayMS = 24 * 60 * 60 * 1000; // 1 day. | 162 const int kTranslateScriptExpirationDelayDays = 1; |
163 | 163 |
164 } // namespace | 164 } // namespace |
165 | 165 |
166 // This must be kept in sync with the &cb= value in the kLanguageListFetchURL. | 166 // This must be kept in sync with the &cb= value in the kLanguageListFetchURL. |
167 const char* const TranslateManager::kLanguageListCallbackName = "sl("; | 167 const char* const TranslateManager::kLanguageListCallbackName = "sl("; |
168 const char* const TranslateManager::kTargetLanguagesKey = "tl"; | 168 const char* const TranslateManager::kTargetLanguagesKey = "tl"; |
169 | 169 |
170 // static | 170 // static |
171 base::LazyInstance<std::set<std::string> > | 171 base::LazyInstance<std::set<std::string> > |
172 TranslateManager::supported_languages_ = LAZY_INSTANCE_INITIALIZER; | 172 TranslateManager::supported_languages_ = LAZY_INSTANCE_INITIALIZER; |
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480 } | 480 } |
481 } | 481 } |
482 | 482 |
483 // static | 483 // static |
484 bool TranslateManager::IsShowingTranslateInfobar(WebContents* tab) { | 484 bool TranslateManager::IsShowingTranslateInfobar(WebContents* tab) { |
485 return GetTranslateInfoBarDelegate(tab) != NULL; | 485 return GetTranslateInfoBarDelegate(tab) != NULL; |
486 } | 486 } |
487 | 487 |
488 TranslateManager::TranslateManager() | 488 TranslateManager::TranslateManager() |
489 : ALLOW_THIS_IN_INITIALIZER_LIST(weak_method_factory_(this)), | 489 : ALLOW_THIS_IN_INITIALIZER_LIST(weak_method_factory_(this)), |
490 translate_script_expiration_delay_(kTranslateScriptExpirationDelayMS) { | 490 translate_script_expiration_delay_( |
| 491 base::TimeDelta::FromDays(kTranslateScriptExpirationDelayDays)) { |
491 notification_registrar_.Add(this, content::NOTIFICATION_NAV_ENTRY_COMMITTED, | 492 notification_registrar_.Add(this, content::NOTIFICATION_NAV_ENTRY_COMMITTED, |
492 content::NotificationService::AllSources()); | 493 content::NotificationService::AllSources()); |
493 notification_registrar_.Add(this, | 494 notification_registrar_.Add(this, |
494 chrome::NOTIFICATION_TAB_LANGUAGE_DETERMINED, | 495 chrome::NOTIFICATION_TAB_LANGUAGE_DETERMINED, |
495 content::NotificationService::AllSources()); | 496 content::NotificationService::AllSources()); |
496 notification_registrar_.Add(this, chrome::NOTIFICATION_PAGE_TRANSLATED, | 497 notification_registrar_.Add(this, chrome::NOTIFICATION_PAGE_TRANSLATED, |
497 content::NotificationService::AllSources()); | 498 content::NotificationService::AllSources()); |
498 } | 499 } |
499 | 500 |
500 void TranslateManager::InitiateTranslation(WebContents* tab, | 501 void TranslateManager::InitiateTranslation(WebContents* tab, |
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872 InfoBarTabHelper* infobar_helper = wrapper->infobar_tab_helper(); | 873 InfoBarTabHelper* infobar_helper = wrapper->infobar_tab_helper(); |
873 | 874 |
874 for (size_t i = 0; i < infobar_helper->infobar_count(); ++i) { | 875 for (size_t i = 0; i < infobar_helper->infobar_count(); ++i) { |
875 TranslateInfoBarDelegate* delegate = | 876 TranslateInfoBarDelegate* delegate = |
876 infobar_helper->GetInfoBarDelegateAt(i)->AsTranslateInfoBarDelegate(); | 877 infobar_helper->GetInfoBarDelegateAt(i)->AsTranslateInfoBarDelegate(); |
877 if (delegate) | 878 if (delegate) |
878 return delegate; | 879 return delegate; |
879 } | 880 } |
880 return NULL; | 881 return NULL; |
881 } | 882 } |
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