Implement basic point-and-touch mouse input for Android client

remoting/client/jni/chromoting_jni_instance.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_JNI_INSTANCE_H_
 #define REMOTING_CLIENT_CHROMOTING_JNI_INSTANCE_H_
 
 #include <string>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "remoting/client/chromoting_client.h"
 #include "remoting/client/client_config.h"
 #include "remoting/client/client_context.h"
 #include "remoting/client/client_user_interface.h"
 #include "remoting/client/frame_consumer_proxy.h"
 #include "remoting/client/jni/jni_frame_consumer.h"
 #include "remoting/jingle_glue/network_settings.h"
 #include "remoting/jingle_glue/xmpp_signal_strategy.h"
+#include "remoting/protocol/clipboard_stub.h"
 #include "remoting/protocol/connection_to_host.h"
+#include "remoting/protocol/cursor_shape_stub.h"
 
 namespace remoting {
+namespace protocol {
+  class ClipboardEvent;
+  class CursorShapeInfo;
+}  // namespace protocol
 
 // ClientUserInterface that indirectly makes and receives JNI calls.
 class ChromotingJniInstance
   : public ClientUserInterface,
+    public protocol::ClipboardStub,
+    public protocol::CursorShapeStub,
     public base::RefCountedThreadSafe<ChromotingJniInstance> {
  public:
   // Initiates a connection with the specified host. Call from the UI thread.
   ChromotingJniInstance(
       const char* username,
       const char* auth_token,
       const char* host_jid,
       const char* host_id,
       const char* host_pubkey);
 
   // Terminates the current connection (if it hasn't already failed) and cleans
   // up. Must be called before destruction.
   void Cleanup();
 
   // Provides the user's PIN and resumes the host authentication attempt. Call
   // on the UI thread once the user has finished entering this PIN into the UI,
   // but only after the UI has been asked to provide a PIN (via FetchSecret()).
   void ProvideSecret(const char* pin);
 
   // Schedules a redraw on the display thread. May be called from any thread.
   void RedrawDesktop();
 
+  // 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 PerformMouseAction(int x,
+                          int y,
+                          protocol::MouseEvent_MouseButton button,
+                          bool buttonDown);
+
   // ClientUserInterface implementation.
   virtual void OnConnectionState(
       protocol::ConnectionToHost::State state,
       protocol::ErrorCode error) OVERRIDE;
   virtual void OnConnectionReady(bool ready) OVERRIDE;
   virtual void SetCapabilities(const std::string& capabilities) OVERRIDE;
   virtual void SetPairingResponse(
       const protocol::PairingResponse& response) OVERRIDE;
   virtual protocol::ClipboardStub* GetClipboardStub() OVERRIDE;
   virtual protocol::CursorShapeStub* GetCursorShapeStub() OVERRIDE;
   virtual scoped_ptr<protocol::ThirdPartyClientAuthenticator::TokenFetcher>
       GetTokenFetcher(const std::string& host_public_key) OVERRIDE;
 
+  // CursorShapeStub implementation.
+  virtual void InjectClipboardEvent(
+      const protocol::ClipboardEvent& event) OVERRIDE;
+
+  // ClipboardStub implementation.
+  virtual void SetCursorShape(const protocol::CursorShapeInfo& shape) OVERRIDE;
+
  private:
   // This object is ref-counted, so it cleans itself up.
   virtual ~ChromotingJniInstance();
 
   void ConnectToHostOnDisplayThread();
   void ConnectToHostOnNetworkThread();
   void DisconnectFromHostOnNetworkThread();
 
   // Notifies the user interface that the user needs to enter a PIN. The
   // current authentication attempt is put on hold until |callback| is invoked.
@@ skipping 30 matching lines @@
   std::string host_pubkey_;
 
   friend class base::RefCountedThreadSafe<ChromotingJniInstance>;
 
   DISALLOW_COPY_AND_ASSIGN(ChromotingJniInstance);
 };
 
 }  // namespace remoting
 
 #endif