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Diffstat (limited to 'Source/WebCore/platform/win/LanguageWin.cpp')
-rw-r--r-- | Source/WebCore/platform/win/LanguageWin.cpp | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/Source/WebCore/platform/win/LanguageWin.cpp b/Source/WebCore/platform/win/LanguageWin.cpp new file mode 100644 index 000000000..affd1d399 --- /dev/null +++ b/Source/WebCore/platform/win/LanguageWin.cpp @@ -0,0 +1,77 @@ +/* + * Copyright (C) 2007 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. ``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 + * 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. + */ + +#include "config.h" +#include "Language.h" + +#include <windows.h> +#include <wtf/Vector.h> +#include <wtf/text/WTFString.h> + +namespace WebCore { + +static String localeInfo(LCTYPE localeType, const String& fallback) +{ + LANGID langID = GetUserDefaultUILanguage(); + int localeChars = GetLocaleInfo(langID, localeType, 0, 0); + if (!localeChars) + return fallback; + UChar* localeNameBuf; + String localeName = String::createUninitialized(localeChars, localeNameBuf); + localeChars = GetLocaleInfo(langID, localeType, localeNameBuf, localeChars); + if (!localeChars) + return fallback; + if (localeName.isEmpty()) + return fallback; + + localeName.truncate(localeName.length() - 1); + return localeName; +} + +static String platformLanguage() +{ + static String computedDefaultLanguage; + if (!computedDefaultLanguage.isEmpty()) + return computedDefaultLanguage; + + String languageName = localeInfo(LOCALE_SISO639LANGNAME, "en"); + String countryName = localeInfo(LOCALE_SISO3166CTRYNAME, String()); + + if (countryName.isEmpty()) + computedDefaultLanguage = languageName; + else + computedDefaultLanguage = languageName + '-' + countryName; + + return computedDefaultLanguage; +} + +Vector<String> platformUserPreferredLanguages() +{ + Vector<String> userPreferredLanguages; + userPreferredLanguages.append(platformLanguage()); + return userPreferredLanguages; +} + +} |