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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_infobar_delegate.h" | 5 #include "chrome/browser/translate/translate_infobar_delegate.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "base/i18n/string_compare.h" | 9 #include "base/i18n/string_compare.h" |
10 #include "base/metrics/histogram.h" | 10 #include "base/metrics/histogram.h" |
11 #include "base/prefs/pref_service.h" | 11 #include "base/prefs/pref_service.h" |
12 #include "chrome/browser/browser_process.h" | 12 #include "chrome/browser/browser_process.h" |
13 #include "chrome/browser/infobars/infobar.h" | 13 #include "chrome/browser/infobars/infobar.h" |
| 14 #include "chrome/browser/infobars/infobar_manager.h" |
14 #include "chrome/browser/infobars/infobar_service.h" | 15 #include "chrome/browser/infobars/infobar_service.h" |
15 #include "chrome/browser/profiles/profile.h" | 16 #include "chrome/browser/profiles/profile.h" |
16 #include "chrome/browser/translate/translate_manager.h" | 17 #include "chrome/browser/translate/translate_manager.h" |
17 #include "chrome/browser/translate/translate_tab_helper.h" | 18 #include "chrome/browser/translate/translate_tab_helper.h" |
18 #include "components/translate/core/browser/translate_accept_languages.h" | 19 #include "components/translate/core/browser/translate_accept_languages.h" |
19 #include "components/translate/core/browser/translate_download_manager.h" | 20 #include "components/translate/core/browser/translate_download_manager.h" |
20 #include "components/translate/core/common/translate_constants.h" | 21 #include "components/translate/core/common/translate_constants.h" |
21 #include "content/public/browser/navigation_details.h" | 22 #include "content/public/browser/navigation_details.h" |
22 #include "content/public/browser/navigation_entry.h" | 23 #include "content/public/browser/navigation_entry.h" |
23 #include "content/public/browser/web_contents.h" | 24 #include "content/public/browser/web_contents.h" |
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82 TranslateTabHelper::FromWebContents(web_contents); | 83 TranslateTabHelper::FromWebContents(web_contents); |
83 if (!translate_tab_helper || | 84 if (!translate_tab_helper || |
84 translate_tab_helper->GetLanguageState().InTranslateNavigation()) | 85 translate_tab_helper->GetLanguageState().InTranslateNavigation()) |
85 return; | 86 return; |
86 } | 87 } |
87 | 88 |
88 // Find any existing translate infobar delegate. | 89 // Find any existing translate infobar delegate. |
89 InfoBar* old_infobar = NULL; | 90 InfoBar* old_infobar = NULL; |
90 InfoBarService* infobar_service = | 91 InfoBarService* infobar_service = |
91 InfoBarService::FromWebContents(web_contents); | 92 InfoBarService::FromWebContents(web_contents); |
| 93 InfoBarManager& infobar_manager = infobar_service->infobar_manager(); |
92 TranslateInfoBarDelegate* old_delegate = NULL; | 94 TranslateInfoBarDelegate* old_delegate = NULL; |
93 for (size_t i = 0; i < infobar_service->infobar_count(); ++i) { | 95 for (size_t i = 0; i < infobar_manager.infobar_count(); ++i) { |
94 old_infobar = infobar_service->infobar_at(i); | 96 old_infobar = infobar_manager.infobar_at(i); |
95 old_delegate = old_infobar->delegate()->AsTranslateInfoBarDelegate(); | 97 old_delegate = old_infobar->delegate()->AsTranslateInfoBarDelegate(); |
96 if (old_delegate) { | 98 if (old_delegate) { |
97 if (!replace_existing_infobar) | 99 if (!replace_existing_infobar) |
98 return; | 100 return; |
99 break; | 101 break; |
100 } | 102 } |
101 } | 103 } |
102 | 104 |
103 // Add the new delegate. | 105 // Add the new delegate. |
104 scoped_ptr<InfoBar> infobar(CreateInfoBar( | 106 scoped_ptr<InfoBar> infobar(CreateInfoBar( |
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127 ui_delegate_.Translate(); | 129 ui_delegate_.Translate(); |
128 } | 130 } |
129 | 131 |
130 void TranslateInfoBarDelegate::RevertTranslation() { | 132 void TranslateInfoBarDelegate::RevertTranslation() { |
131 ui_delegate_.RevertTranslation(); | 133 ui_delegate_.RevertTranslation(); |
132 infobar()->RemoveSelf(); | 134 infobar()->RemoveSelf(); |
133 } | 135 } |
134 | 136 |
135 void TranslateInfoBarDelegate::ReportLanguageDetectionError() { | 137 void TranslateInfoBarDelegate::ReportLanguageDetectionError() { |
136 TranslateManager* manager = | 138 TranslateManager* manager = |
137 TranslateTabHelper::GetManagerFromWebContents(web_contents()); | 139 TranslateTabHelper::GetManagerFromWebContents(web_contents_); |
138 if (!manager) | 140 if (!manager) |
139 return; | 141 return; |
140 manager->ReportLanguageDetectionError(); | 142 manager->ReportLanguageDetectionError(); |
141 } | 143 } |
142 | 144 |
143 void TranslateInfoBarDelegate::TranslationDeclined() { | 145 void TranslateInfoBarDelegate::TranslationDeclined() { |
144 ui_delegate_.TranslationDeclined(false); | 146 ui_delegate_.TranslationDeclined(false); |
145 } | 147 } |
146 | 148 |
147 bool TranslateInfoBarDelegate::IsTranslatableLanguageByPrefs() { | 149 bool TranslateInfoBarDelegate::IsTranslatableLanguageByPrefs() { |
148 Profile* profile = | 150 Profile* profile = |
149 Profile::FromBrowserContext(web_contents()->GetBrowserContext()); | 151 Profile::FromBrowserContext(web_contents_->GetBrowserContext()); |
150 Profile* original_profile = profile->GetOriginalProfile(); | 152 Profile* original_profile = profile->GetOriginalProfile(); |
151 scoped_ptr<TranslatePrefs> translate_prefs( | 153 scoped_ptr<TranslatePrefs> translate_prefs( |
152 TranslateTabHelper::CreateTranslatePrefs(original_profile->GetPrefs())); | 154 TranslateTabHelper::CreateTranslatePrefs(original_profile->GetPrefs())); |
153 TranslateAcceptLanguages* accept_languages = | 155 TranslateAcceptLanguages* accept_languages = |
154 TranslateTabHelper::GetTranslateAcceptLanguages(original_profile); | 156 TranslateTabHelper::GetTranslateAcceptLanguages(original_profile); |
155 return translate_prefs->CanTranslateLanguage(accept_languages, | 157 return translate_prefs->CanTranslateLanguage(accept_languages, |
156 original_language_code()); | 158 original_language_code()); |
157 } | 159 } |
158 | 160 |
159 void TranslateInfoBarDelegate::ToggleTranslatableLanguageByPrefs() { | 161 void TranslateInfoBarDelegate::ToggleTranslatableLanguageByPrefs() { |
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249 } | 251 } |
250 | 252 |
251 void TranslateInfoBarDelegate::MessageInfoBarButtonPressed() { | 253 void TranslateInfoBarDelegate::MessageInfoBarButtonPressed() { |
252 DCHECK_EQ(TranslateTabHelper::TRANSLATE_ERROR, step_); | 254 DCHECK_EQ(TranslateTabHelper::TRANSLATE_ERROR, step_); |
253 if (error_type_ == TranslateErrors::UNSUPPORTED_LANGUAGE) { | 255 if (error_type_ == TranslateErrors::UNSUPPORTED_LANGUAGE) { |
254 RevertTranslation(); | 256 RevertTranslation(); |
255 return; | 257 return; |
256 } | 258 } |
257 // This is the "Try again..." case. | 259 // This is the "Try again..." case. |
258 TranslateManager* manager = | 260 TranslateManager* manager = |
259 TranslateTabHelper::GetManagerFromWebContents(web_contents()); | 261 TranslateTabHelper::GetManagerFromWebContents(web_contents_); |
260 DCHECK(manager); | 262 DCHECK(manager); |
261 manager->TranslatePage( | 263 manager->TranslatePage( |
262 original_language_code(), target_language_code(), false); | 264 original_language_code(), target_language_code(), false); |
263 } | 265 } |
264 | 266 |
265 bool TranslateInfoBarDelegate::ShouldShowMessageInfoBarButton() { | 267 bool TranslateInfoBarDelegate::ShouldShowMessageInfoBarButton() { |
266 return !GetMessageInfoBarButtonText().empty(); | 268 return !GetMessageInfoBarButtonText().empty(); |
267 } | 269 } |
268 | 270 |
269 bool TranslateInfoBarDelegate::ShouldShowNeverTranslateShortcut() { | 271 bool TranslateInfoBarDelegate::ShouldShowNeverTranslateShortcut() { |
270 DCHECK_EQ(TranslateTabHelper::BEFORE_TRANSLATE, step_); | 272 DCHECK_EQ(TranslateTabHelper::BEFORE_TRANSLATE, step_); |
271 return !web_contents()->GetBrowserContext()->IsOffTheRecord() && | 273 return !web_contents_->GetBrowserContext()->IsOffTheRecord() && |
272 (prefs_->GetTranslationDeniedCount(original_language_code()) >= | 274 (prefs_->GetTranslationDeniedCount(original_language_code()) >= |
273 kNeverTranslateMinCount); | 275 kNeverTranslateMinCount); |
274 } | 276 } |
275 | 277 |
276 bool TranslateInfoBarDelegate::ShouldShowAlwaysTranslateShortcut() { | 278 bool TranslateInfoBarDelegate::ShouldShowAlwaysTranslateShortcut() { |
277 DCHECK_EQ(TranslateTabHelper::BEFORE_TRANSLATE, step_); | 279 DCHECK_EQ(TranslateTabHelper::BEFORE_TRANSLATE, step_); |
278 return !web_contents()->GetBrowserContext()->IsOffTheRecord() && | 280 return !web_contents_->GetBrowserContext()->IsOffTheRecord() && |
279 (prefs_->GetTranslationAcceptedCount(original_language_code()) >= | 281 (prefs_->GetTranslationAcceptedCount(original_language_code()) >= |
280 kAlwaysTranslateMinCount); | 282 kAlwaysTranslateMinCount); |
281 } | 283 } |
282 | 284 |
283 // static | 285 // static |
284 base::string16 TranslateInfoBarDelegate::GetLanguageDisplayableName( | 286 base::string16 TranslateInfoBarDelegate::GetLanguageDisplayableName( |
285 const std::string& language_code) { | 287 const std::string& language_code) { |
286 return l10n_util::GetDisplayNameForLocale( | 288 return l10n_util::GetDisplayNameForLocale( |
287 language_code, g_browser_process->GetApplicationLocale(), true); | 289 language_code, g_browser_process->GetApplicationLocale(), true); |
288 } | 290 } |
289 | 291 |
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326 content::WebContents* web_contents, | 328 content::WebContents* web_contents, |
327 TranslateTabHelper::TranslateStep step, | 329 TranslateTabHelper::TranslateStep step, |
328 TranslateInfoBarDelegate* old_delegate, | 330 TranslateInfoBarDelegate* old_delegate, |
329 const std::string& original_language, | 331 const std::string& original_language, |
330 const std::string& target_language, | 332 const std::string& target_language, |
331 TranslateErrors::Type error_type, | 333 TranslateErrors::Type error_type, |
332 PrefService* prefs, | 334 PrefService* prefs, |
333 bool triggered_from_menu) | 335 bool triggered_from_menu) |
334 : InfoBarDelegate(), | 336 : InfoBarDelegate(), |
335 step_(step), | 337 step_(step), |
| 338 web_contents_(web_contents), |
336 background_animation_(NONE), | 339 background_animation_(NONE), |
337 ui_delegate_(web_contents, original_language, target_language), | 340 ui_delegate_(web_contents, original_language, target_language), |
338 error_type_(error_type), | 341 error_type_(error_type), |
339 prefs_(TranslateTabHelper::CreateTranslatePrefs(prefs)), | 342 prefs_(TranslateTabHelper::CreateTranslatePrefs(prefs)), |
340 triggered_from_menu_(triggered_from_menu) { | 343 triggered_from_menu_(triggered_from_menu) { |
341 DCHECK_NE((step_ == TranslateTabHelper::TRANSLATE_ERROR), | 344 DCHECK_NE((step_ == TranslateTabHelper::TRANSLATE_ERROR), |
342 (error_type_ == TranslateErrors::NONE)); | 345 (error_type_ == TranslateErrors::NONE)); |
343 | 346 |
344 if (old_delegate && (old_delegate->is_error() != is_error())) | 347 if (old_delegate && (old_delegate->is_error() != is_error())) |
345 background_animation_ = is_error() ? NORMAL_TO_ERROR : ERROR_TO_NORMAL; | 348 background_animation_ = is_error() ? NORMAL_TO_ERROR : ERROR_TO_NORMAL; |
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359 | 362 |
360 int TranslateInfoBarDelegate::GetIconID() const { | 363 int TranslateInfoBarDelegate::GetIconID() const { |
361 return IDR_INFOBAR_TRANSLATE; | 364 return IDR_INFOBAR_TRANSLATE; |
362 } | 365 } |
363 | 366 |
364 InfoBarDelegate::Type TranslateInfoBarDelegate::GetInfoBarType() const { | 367 InfoBarDelegate::Type TranslateInfoBarDelegate::GetInfoBarType() const { |
365 return PAGE_ACTION_TYPE; | 368 return PAGE_ACTION_TYPE; |
366 } | 369 } |
367 | 370 |
368 bool TranslateInfoBarDelegate::ShouldExpire( | 371 bool TranslateInfoBarDelegate::ShouldExpire( |
369 const content::LoadCommittedDetails& details) const { | 372 const NavigationDetails& details) const { |
370 // Note: we allow closing this infobar even if the main frame navigation | 373 // Note: we allow closing this infobar even if the main frame navigation |
371 // was programmatic and not initiated by the user - crbug.com/70261 . | 374 // was programmatic and not initiated by the user - crbug.com/70261 . |
372 if (!details.is_navigation_to_different_page() && !details.is_main_frame) | 375 if (!details.is_navigation_to_different_page && !details.is_main_frame) |
373 return false; | 376 return false; |
374 | 377 |
375 return InfoBarDelegate::ShouldExpireInternal(details); | 378 return InfoBarDelegate::ShouldExpireInternal(details); |
376 } | 379 } |
377 | 380 |
378 TranslateInfoBarDelegate* | 381 TranslateInfoBarDelegate* |
379 TranslateInfoBarDelegate::AsTranslateInfoBarDelegate() { | 382 TranslateInfoBarDelegate::AsTranslateInfoBarDelegate() { |
380 return this; | 383 return this; |
381 } | 384 } |
| 385 |
| 386 void TranslateInfoBarDelegate::CleanUp() { web_contents_ = NULL; } |
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