chrome/browser/ui/webui/history_login_handler.h

   1 // Copyright 2015 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_HISTORY_LOGIN_HANDLER_H_
   6 #define CHROME_BROWSER_UI_WEBUI_HISTORY_LOGIN_HANDLER_H_
   7
   8 #include "base/macros.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "content/public/browser/web_ui_message_handler.h"
  11
  12 class ProfileInfoWatcher;
  13
  14 // The handler for login-related messages from chrome://history.
  15 class HistoryLoginHandler : public content::WebUIMessageHandler {
  16  public:
  17   HistoryLoginHandler();
  18   ~HistoryLoginHandler() override;
  19
  20   // WebUIMessageHandler implementation.
  21   void RegisterMessages() override;
  22
  23  private:
  24   // Handler for the "otherDevicesInitialized" message. No args.
  25   void HandleOtherDevicesInitialized(const base::ListValue* args);
  26
  27   // Called by |profile_info_watcher_| on desktop if profile info changes.
  28   void ProfileInfoChanged();
  29
  30   // Watches this web UI's profile for info changes (e.g. authenticated username
  31   // changes).
  32   scoped_ptr<ProfileInfoWatcher> profile_info_watcher_;
  33
  34   DISALLOW_COPY_AND_ASSIGN(HistoryLoginHandler);
  35 };
  36
  37 #endif  // CHROME_BROWSER_UI_WEBUI_HISTORY_LOGIN_HANDLER_H_