| // Copyright 2013 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/ui/webui/translate_internals/translate_internals_ui.h" |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/command_line.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/values.h" |
| #include "chrome/browser/browser_process.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/ui/webui/translate_internals/translate_internals_handler.h" |
| #include "chrome/common/chrome_switches.h" |
| #include "chrome/common/url_constants.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/browser/web_ui.h" |
| #include "content/public/browser/web_ui_data_source.h" |
| #include "grit/browser_resources.h" |
| #include "grit/translate_internals_resources.h" |
| #include "ui/base/l10n/l10n_util.h" |
| #include "ui/base/resource/resource_bundle.h" |
| |
| namespace { |
| |
| // Sets the languages to |dict|. Each key is a language code and each value is |
| // a language name in the locale. |
| void GetLanguages(base::DictionaryValue* dict) { |
| DCHECK(dict); |
| |
| const std::string app_locale = g_browser_process->GetApplicationLocale(); |
| std::vector<std::string> language_codes; |
| l10n_util::GetAcceptLanguagesForLocale(app_locale, &language_codes); |
| |
| for (std::vector<std::string>::iterator it = language_codes.begin(); |
| it != language_codes.end(); ++it) { |
| const std::string& lang_code = *it; |
| base::string16 lang_name = |
| l10n_util::GetDisplayNameForLocale(lang_code, app_locale, false); |
| dict->SetString(lang_code, lang_name); |
| } |
| } |
| |
| content::WebUIDataSource* CreateTranslateInternalsHTMLSource() { |
| content::WebUIDataSource* source = |
| content::WebUIDataSource::Create(chrome::kChromeUITranslateInternalsHost); |
| source->SetDefaultResource(IDR_TRANSLATE_INTERNALS_TRANSLATE_INTERNALS_HTML); |
| source->SetJsonPath("strings.js"); |
| source->AddResourcePath("translate_internals.js", |
| IDR_TRANSLATE_INTERNALS_TRANSLATE_INTERNALS_JS); |
| |
| base::DictionaryValue langs; |
| GetLanguages(&langs); |
| for (base::DictionaryValue::Iterator it(langs); !it.IsAtEnd(); it.Advance()) { |
| std::string key = "language-" + it.key(); |
| std::string value; |
| it.value().GetAsString(&value); |
| source->AddString(key, value); |
| } |
| |
| std::string cld_version = ""; |
| // The version strings are hardcoded here to avoid linking with the CLD |
| // library, see http://crbug.com/297777. |
| #if CLD_VERSION==1 |
| cld_version = "1.6"; |
| #elif CLD_VERSION==2 |
| cld_version = "2"; |
| #else |
| NOTREACHED(); |
| #endif |
| source->AddString("cld-version", cld_version); |
| |
| return source; |
| } |
| |
| } // namespace |
| |
| TranslateInternalsUI::TranslateInternalsUI(content::WebUI* web_ui) |
| : WebUIController(web_ui) { |
| web_ui->AddMessageHandler(new TranslateInternalsHandler); |
| |
| Profile* profile = Profile::FromWebUI(web_ui); |
| content::WebUIDataSource::Add(profile, CreateTranslateInternalsHTMLSource()); |
| } |