This change enables Chrome to load locale information for the extension. It d...

chrome/common/extensions/extension.h

 // Copyright (c) 2009 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.
 
 #ifndef CHROME_COMMON_EXTENSIONS_EXTENSION_H_
 #define CHROME_COMMON_EXTENSIONS_EXTENSION_H_
 
+#include <map>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/file_path.h"
 #include "base/scoped_ptr.h"
 #include "base/values.h"
 #include "base/version.h"
 #include "chrome/common/extensions/user_script.h"
 #include "chrome/browser/extensions/user_script_master.h"
@@ skipping 64 matching lines @@
     ToolstripInfo() : mole_height(0) {}
 
     GURL toolstrip;
     GURL mole;
     int mole_height;
   };
 
   // The name of the manifest inside an extension.
   static const char kManifestFilename[];
 
+  // The name of locale folder inside an extension.
+  static const char kLocaleFolder[];
+
+  // The name of the messages file inside an extension.
+  static const char kMessagesFilename[];
+
 #if defined(OS_WIN)
   static const char* kExtensionRegistryPath;
 #endif
 
   // The number of bytes in a legal id.
   static const size_t kIdSize;
 
   // The mimetype used for extensions.
   static const char kMimeType[];
 
@@ skipping 107 matching lines @@
     return theme_display_properties_.get();
   }
   bool IsTheme() { return is_theme_; }
 
   // Returns a list of paths (relative to the extension dir) for images that
   // the browser might load (like themes and page action icons).
   std::set<FilePath> GetBrowserImages();
 
   PermissionClass GetPermissionClass();
 
+  // Returns a list of all locales supported by the extension.
+  const std::set<std::string>& supported_locales() const {
+    return supported_locales_;
+  }
+  // Add locale to the list of supported locales.
+  void AddSupportedLocale(const std::string& supported_locale) {
+    supported_locales_.insert(supported_locale);
+  }
+
+  // Getter/setter for a default_locale_.
+  const std::string& default_locale() const { return default_locale_; }
+  void set_default_locale(const std::string& default_locale) {
+    default_locale_ = default_locale;
+  }
 
   // Runtime data:
   // Put dynamic data about the state of a running extension below.
 
   // Whether the background page, if any, is ready. We don't load other
   // components until then. If there is no background page, we consider it to
   // be ready.
   bool GetBackgroundPageReady();
   void SetBackgroundPageReady();
 
@@ skipping 88 matching lines @@
   std::vector<std::string> api_permissions_;
 
   // The sites this extension has permission to talk to (using XHR, etc).
   std::vector<URLPattern> host_permissions_;
 
   // The paths to the icons the extension contains mapped by their width.
   std::map<int, std::string> icons_;
 
   // URL for fetching an update manifest
   GURL update_url_;
- 
+
+  // List of all locales extension supports.
+  std::set<std::string> supported_locales_;
+
+  // Default locale, used for fallback.
+  std::string default_locale_;
 
   // Runtime data:
 
   // True if the background page is ready.
   bool background_page_ready_;
 
   FRIEND_TEST(ExtensionTest, LoadPageActionHelper);
 
   DISALLOW_COPY_AND_ASSIGN(Extension);
 };
 
 #endif  // CHROME_COMMON_EXTENSIONS_EXTENSION_H_