[CRD iOS] Send key events to the session.

remoting/client/chromoting_session.h

 // Copyright 2013 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 REMOTING_CLIENT_CHROMOTING_SESSION_H_
 #define REMOTING_CLIENT_CHROMOTING_SESSION_H_
 
 #include <memory>
 #include <string>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "remoting/client/chromoting_client.h"
 #include "remoting/client/client_context.h"
 #include "remoting/client/client_telemetry_logger.h"
 #include "remoting/client/client_user_interface.h"
 #include "remoting/client/connect_to_host_info.h"
+#include "remoting/client/input/client_input_injector.h"
 #include "remoting/proto/control.pb.h"
 #include "remoting/proto/event.pb.h"
 #include "remoting/protocol/clipboard_stub.h"
 #include "remoting/protocol/cursor_shape_stub.h"
 #include "remoting/signaling/xmpp_signal_strategy.h"
 
 namespace remoting {
 
 namespace protocol {
 class AudioStub;
 class ClipboardEvent;
 class PerformanceTracker;
 class VideoRenderer;
 }  // namespace protocol
 
 class ChromotingClientRuntime;
 
 // ChromotingSession is scoped to the session.
 // This class is Created on the UI thread but thereafter it is used and
 // destroyed on the network thread. Except where indicated, all methods are
 // called on the network thread.
 class ChromotingSession : public ClientUserInterface,
-                          public protocol::ClipboardStub {
+                          public protocol::ClipboardStub,
+                          public ClientInputInjector {
  public:
   class Delegate {
    public:
     virtual ~Delegate() {}
 
     // Notifies Java code of the current connection status.
     virtual void OnConnectionState(protocol::ConnectionToHost::State state,
                                    protocol::ErrorCode error) = 0;
 
     // Saves new pairing credentials to permanent storage.
@@ skipping 54 matching lines @@
                      const std::string& device_name);
 
   // Moves the host's cursor to the specified coordinates, optionally with some
   // mouse button depressed. If |button| is BUTTON_UNDEFINED, no click is made.
   void SendMouseEvent(int x,
                       int y,
                       protocol::MouseEvent_MouseButton button,
                       bool button_down);
   void SendMouseWheelEvent(int delta_x, int delta_y);
 
-  // Sends the provided keyboard scan code to the host.
-  bool SendKeyEvent(int scan_code, int key_code, bool key_down);
-
-  void SendTextEvent(const std::string& text);
+  //  ClientInputInjector implementation.
+  bool SendKeyEvent(int scan_code, int key_code, bool key_down) override;
+  void SendTextEvent(const std::string& text) override;
 
   // Sends the provided touch event payload to the host.
   void SendTouchEvent(const protocol::TouchEvent& touch_event);
 
   // Enables or disables the video channel. May be called from any thread.
   void EnableVideoChannel(bool enable);
 
   void SendClientMessage(const std::string& type, const std::string& data);
 
   // ClientUserInterface implementation.
@@ skipping 85 matching lines @@
 
   base::WeakPtr<ChromotingSession> weak_ptr_;
   base::WeakPtrFactory<ChromotingSession> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromotingSession);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_CLIENT_CHROMOTING_SESSION_H_