Translate: split supporting language list handling to TranslateLanguageList

chrome/browser/tab_contents/render_view_context_menu.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/tab_contents/render_view_context_menu.h"
 
 #include <algorithm>
 #include <set>
 #include <utility>
 
@@ skipping 31 matching lines @@
 #include "chrome/browser/search/instant_extended_context_menu_observer.h"
 #include "chrome/browser/search_engines/template_url.h"
 #include "chrome/browser/search_engines/template_url_service.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/speech/chrome_speech_recognition_preferences.h"
 #include "chrome/browser/spellchecker/spellcheck_host_metrics.h"
 #include "chrome/browser/spellchecker/spellcheck_service.h"
 #include "chrome/browser/tab_contents/retargeting_details.h"
 #include "chrome/browser/tab_contents/spellchecker_submenu_observer.h"
 #include "chrome/browser/tab_contents/spelling_menu_observer.h"
+#include "chrome/browser/translate/translate_language_list.h"
 #include "chrome/browser/translate/translate_manager.h"
 #include "chrome/browser/translate/translate_prefs.h"
 #include "chrome/browser/translate/translate_tab_helper.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/search_engines/search_engine_tab_helper.h"
 #include "chrome/browser/ui/tab_contents/core_tab_helper.h"
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_notification_types.h"
@@ skipping 855 matching lines @@
   menu_model_.AddItemWithStringId(IDC_BACK, IDS_CONTENT_CONTEXT_BACK);
   menu_model_.AddItemWithStringId(IDC_FORWARD, IDS_CONTENT_CONTEXT_FORWARD);
   menu_model_.AddItemWithStringId(IDC_RELOAD, IDS_CONTENT_CONTEXT_RELOAD);
   menu_model_.AddSeparator(ui::NORMAL_SEPARATOR);
   menu_model_.AddItemWithStringId(IDC_SAVE_PAGE,
                                   IDS_CONTENT_CONTEXT_SAVEPAGEAS);
   menu_model_.AddItemWithStringId(IDC_PRINT, IDS_CONTENT_CONTEXT_PRINT);
 
   if (ShouldShowTranslateItem(params_.page_url)) {
     std::string locale = g_browser_process->GetApplicationLocale();
-    locale = TranslateManager::GetLanguageCode(locale);
+    locale = TranslateLanguageList::GetLanguageCode(locale);
     string16 language = l10n_util::GetDisplayNameForLocale(locale, locale,
                                                            true);
     menu_model_.AddItem(
         IDC_CONTENT_CONTEXT_TRANSLATE,
         l10n_util::GetStringFUTF16(IDS_CONTENT_CONTEXT_TRANSLATE, language));
   }
 
   menu_model_.AddItemWithStringId(IDC_VIEW_SOURCE,
                                   IDS_CONTENT_CONTEXT_VIEWPAGESOURCE);
   // Only add View Page Info if there's a browser.  This is a temporary thing
@@ skipping 264 matching lines @@
       return true;
 
     case IDC_CONTENT_CONTEXT_TRANSLATE: {
       TranslateTabHelper* translate_tab_helper =
           TranslateTabHelper::FromWebContents(source_web_contents_);
       if (!translate_tab_helper)
         return false;
       std::string original_lang =
           translate_tab_helper->language_state().original_language();
       std::string target_lang = g_browser_process->GetApplicationLocale();
-      target_lang = TranslateManager::GetLanguageCode(target_lang);
+      target_lang = TranslateLanguageList::GetLanguageCode(target_lang);
       // Note that we intentionally enable the menu even if the original and
       // target languages are identical.  This is to give a way to user to
       // translate a page that might contains text fragments in a different
       // language.
       return !!(params_.edit_flags & WebContextMenuData::CanTranslate) &&
              translate_tab_helper->language_state().page_translatable() &&
              !original_lang.empty() &&  // Did we receive the page language yet?
              // Only allow translating languages we explitly support and the
              // unknown language (in which case the page language is detected on
              // the server side).
              (original_lang == chrome::kUnknownLanguageCode ||
-                 TranslateManager::IsSupportedLanguage(original_lang)) &&
+                 TranslateLanguageList::IsSupportedLanguage(original_lang)) &&
              !translate_tab_helper->language_state().IsPageTranslated() &&
              !source_web_contents_->GetInterstitialPage() &&
              TranslateManager::IsTranslatableURL(params_.page_url) &&
              // There are some application locales which can't be used as a
              // target language for translation.
-             TranslateManager::IsSupportedLanguage(target_lang);
+             TranslateLanguageList::IsSupportedLanguage(target_lang);
     }
 
     case IDC_CONTENT_CONTEXT_OPENLINKNEWTAB:
     case IDC_CONTENT_CONTEXT_OPENLINKNEWWINDOW:
       return params_.link_url.is_valid();
 
     case IDC_CONTENT_CONTEXT_COPYLINKLOCATION:
       return params_.unfiltered_link_url.is_valid();
 
     case IDC_CONTENT_CONTEXT_SAVELINKAS: {
@@ skipping 532 matching lines @@
       TranslateTabHelper* translate_tab_helper =
           TranslateTabHelper::FromWebContents(source_web_contents_);
       if (!translate_tab_helper ||
           translate_tab_helper->language_state().IsPageTranslated() ||
           translate_tab_helper->language_state().translation_pending()) {
         return;
       }
       std::string original_lang =
           translate_tab_helper->language_state().original_language();
       std::string target_lang = g_browser_process->GetApplicationLocale();
-      target_lang = TranslateManager::GetLanguageCode(target_lang);
+      target_lang = TranslateLanguageList::GetLanguageCode(target_lang);
       // Since the user decided to translate for that language and site, clears
       // any preferences for not translating them.
       TranslatePrefs prefs(profile_->GetPrefs());
       prefs.RemoveLanguageFromBlacklist(original_lang);
       prefs.RemoveSiteFromBlacklist(params_.page_url.HostNoBrackets());
       TranslateManager::GetInstance()->TranslatePage(
           source_web_contents_, original_lang, target_lang);
       break;
     }
 
@@ skipping 260 matching lines @@
   source_web_contents_->GetRenderViewHost()->
       ExecuteMediaPlayerActionAtLocation(location, action);
 }
 
 void RenderViewContextMenu::PluginActionAt(
     const gfx::Point& location,
     const WebPluginAction& action) {
   source_web_contents_->GetRenderViewHost()->
       ExecutePluginActionAtLocation(location, action);
 }