remoting/client/client_user_interface.h

   1 // Copyright (c) 2012 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 REMOTING_CLIENT_CLIENT_USER_INTERFACE_H_
   6 #define REMOTING_CLIENT_CLIENT_USER_INTERFACE_H_
   7
   8 #include "base/basictypes.h"
   9 #include "remoting/protocol/connection_to_host.h"
  10 #include "remoting/protocol/third_party_client_authenticator.h"
  11
  12 namespace remoting {
  13
  14 namespace protocol {
  15 class ClipboardStub;
  16 class CursorShapeStub;
  17 }  // namespace protocol
  18
  19 // ClientUserInterface is an interface that must be implemented by
  20 // applications embedding the Chromoting client, to provide client's user
  21 // interface.
  22 //
  23 // TODO(sergeyu): Cleanup this interface, see crbug.com/138108 .
  24 class ClientUserInterface {
  25  public:
  26   virtual ~ClientUserInterface() {}
  27
  28   // Record the update the state of the connection, updating the UI as needed.
  29   virtual void OnConnectionState(protocol::ConnectionToHost::State state,
  30                                  protocol::ErrorCode error) = 0;
  31   virtual void OnConnectionReady(bool ready) = 0;
  32
  33   // Get the view's ClipboardStub implementation.
  34   virtual protocol::ClipboardStub* GetClipboardStub() = 0;
  35
  36   // Get the view's CursorShapeStub implementation.
  37   virtual protocol::CursorShapeStub* GetCursorShapeStub() = 0;
  38
  39   // Get the view's TokenFetcher implementation.
  40   // The TokenFetcher implementation may require interactive authentication.
  41   virtual scoped_ptr<protocol::ThirdPartyClientAuthenticator::TokenFetcher>
  42   GetTokenFetcher(const std::string& host_public_key) = 0;
  43 };
  44
  45 }  // namespace remoting
  46
  47 #endif  // REMOTING_CLIENT_CLIENT_USER_INTERFACE_H_