chrome/browser/ui/webui/signin/inline_login_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_SIGNIN_INLINE_LOGIN_HANDLER_H_
   6 #define CHROME_BROWSER_UI_WEBUI_SIGNIN_INLINE_LOGIN_HANDLER_H_
   7
   8 #include "content/public/browser/web_ui_message_handler.h"
   9
  10 // The base class handler for the inline login WebUI.
  11 class InlineLoginHandler : public content::WebUIMessageHandler {
  12  public:
  13   InlineLoginHandler();
  14   ~InlineLoginHandler() override;
  15
  16   // content::WebUIMessageHandler overrides:
  17   void RegisterMessages() override;
  18
  19  protected:
  20   // Enum for gaia auth mode, must match AuthMode defined in
  21   // chrome/browser/resources/gaia_auth_host/gaia_auth_host.js.
  22   enum AuthMode {
  23     kDefaultAuthMode = 0,
  24     kOfflineAuthMode = 1,
  25     kDesktopAuthMode = 2
  26   };
  27
  28  private:
  29   // JS callback to initialize the gaia auth extension. It calls
  30   // |SetExtraInitParams| to set extra init params.
  31   void HandleInitializeMessage(const base::ListValue* args);
  32   // JS callback to complete login. It calls |CompleteLogin| to do the real
  33   // work.
  34   void HandleCompleteLoginMessage(const base::ListValue* args);
  35
  36   // JS callback to switch the UI from a constrainted dialog to a full tab.
  37   void HandleSwitchToFullTabMessage(const base::ListValue* args);
  38
  39   virtual void SetExtraInitParams(base::DictionaryValue& params) {}
  40   virtual void CompleteLogin(const base::ListValue* args) = 0;
  41
  42   DISALLOW_COPY_AND_ASSIGN(InlineLoginHandler);
  43 };
  44
  45 #endif  // CHROME_BROWSER_UI_WEBUI_SIGNIN_INLINE_LOGIN_HANDLER_H_