Home | History | Annotate | Download | only in i18n 
      1 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef CHROME_COMMON_EXTENSIONS_API_I18N_DEFAULT_LOCALE_HANDLER_H_
      6 #define CHROME_COMMON_EXTENSIONS_API_I18N_DEFAULT_LOCALE_HANDLER_H_
      7 
      8 #include <string>
      9 
     10 #include "extensions/common/extension.h"
     11 #include "extensions/common/manifest_handler.h"
     12 
     13 namespace extensions {
     14 
     15 // A structure to hold the locale information for an extension.
     16 struct LocaleInfo : public Extension::ManifestData {
     17   // Default locale for fall back. Can be empty if extension is not localized.
     18   std::string default_locale;
     19 
     20   static const std::string& GetDefaultLocale(const Extension* extension);
     21 };
     22 
     23 // Parses the "default_locale" manifest key.
     24 class DefaultLocaleHandler : public ManifestHandler {
     25  public:
     26   DefaultLocaleHandler();
     27   virtual ~DefaultLocaleHandler();
     28 
     29   virtual bool Parse(Extension* extension, base::string16* error) OVERRIDE;
     30 
     31   // Validates locale info. Doesn't check if messages.json files are valid.
     32   virtual bool Validate(const Extension* extension,
     33                         std::string* error,
     34                         std::vector<InstallWarning>* warnings) const OVERRIDE;
     35 
     36   virtual bool AlwaysValidateForType(Manifest::Type type) const OVERRIDE;
     37 
     38  private:
     39   virtual const std::vector<std::string> Keys() const OVERRIDE;
     40 
     41   DISALLOW_COPY_AND_ASSIGN(DefaultLocaleHandler);
     42 };
     43 
     44 }  // namespace extensions
     45 
     46 #endif  // CHROME_COMMON_EXTENSIONS_API_I18N_DEFAULT_LOCALE_HANDLER_H_
     47