| /* |
| * Copyright (C) 2003, 2006, 2010, 2013 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef Language_h |
| #define Language_h |
| |
| #include "platform/PlatformExport.h" |
| #include "platform/wtf/Forward.h" |
| #include "platform/wtf/Vector.h" |
| |
| namespace blink { |
| |
| // Returns a BCP-47 language tag such as "en-US". This is the UI locale of the |
| // browser application. |
| PLATFORM_EXPORT AtomicString DefaultLanguage(); |
| // Returns a list of BCP-47 language tags. This never returns multiple values |
| // in production. This is not a value of Accept-Languages header. See |
| // ChromeClient::acceptLanguages. |
| PLATFORM_EXPORT Vector<AtomicString> UserPreferredLanguages(); |
| PLATFORM_EXPORT void OverrideUserPreferredLanguages( |
| const Vector<AtomicString>&); |
| PLATFORM_EXPORT size_t |
| IndexOfBestMatchingLanguageInList(const AtomicString& language, |
| const Vector<AtomicString>& language_list); |
| |
| } // namespace blink |
| |
| #endif |
