src/chrome/browser/ui/webui/sync_file_system_internals/extension_statuses_handler.h

   1 // Copyright 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_BROWSER_UI_WEBUI_SYNC_FILE_SYSTEM_INTERNALS_EXTENSION_STATUSES_HANDLER_H_
   6 #define CHROME_BROWSER_UI_WEBUI_SYNC_FILE_SYSTEM_INTERNALS_EXTENSION_STATUSES_HANDLER_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "content/public/browser/web_ui_message_handler.h"
  10
  11 class Profile;
  12
  13 namespace syncfs_internals {
  14
  15 // This class handles message from WebUI page of chrome://syncfs-internals/
  16 // for the Extension Statuses tab. It corresponds to browser/resources/
  17 // sync_file_system_internals/extension_statuses.html. All methods in this class
  18 // should be called on UI thread.
  19 class ExtensionStatusesHandler : public content::WebUIMessageHandler {
  20  public:
  21   explicit ExtensionStatusesHandler(Profile* profile);
  22   virtual ~ExtensionStatusesHandler();
  23
  24   // Shared by Extension Statuses Tab and also File Metadata Tab to generate the
  25   // extension drop down.
  26   static void GetExtensionStatusesAsDictionary(Profile* profile,
  27                                                base::ListValue* values);
  28
  29   // WebUIMessageHandler implementation.
  30   virtual void RegisterMessages() OVERRIDE;
  31
  32  private:
  33   void GetExtensionStatuses(const base::ListValue* args);
  34
  35   Profile* profile_;
  36
  37   DISALLOW_COPY_AND_ASSIGN(ExtensionStatusesHandler);
  38 };
  39
  40 }  // namespace syncfs_internals
  41
  42 #endif  // CHROME_BROWSER_UI_WEBUI_SYNC_FILE_SYSTEM_INTERNALS_EXTENSION_STATUSES_HANDLER_H_