Touch Events capability negotiation

remoting/host/ipc_desktop_environment.cc

 // Copyright (c) 2012 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.
 
 #include "remoting/host/ipc_desktop_environment.h"
 
 #include <utility>
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
@@ skipping 13 matching lines @@
 
 namespace remoting {
 
 IpcDesktopEnvironment::IpcDesktopEnvironment(
     scoped_refptr<base::SingleThreadTaskRunner> audio_task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> capture_task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> io_task_runner,
     base::WeakPtr<ClientSessionControl> client_session_control,
     base::WeakPtr<DesktopSessionConnector> desktop_session_connector,
-    bool virtual_terminal) {
+    bool virtual_terminal,
+    bool multi_touch_enabled) {
   DCHECK(caller_task_runner->BelongsToCurrentThread());
 
   desktop_session_proxy_ = new DesktopSessionProxy(audio_task_runner,
                                                    caller_task_runner,
                                                    io_task_runner,
                                                    capture_task_runner,
                                                    client_session_control,
                                                    desktop_session_connector,
-                                                   virtual_terminal);
+                                                   virtual_terminal,
+                                                   multi_touch_enabled);
 }
 
 IpcDesktopEnvironment::~IpcDesktopEnvironment() {
 }
 
 scoped_ptr<AudioCapturer> IpcDesktopEnvironment::CreateAudioCapturer() {
   return desktop_session_proxy_->CreateAudioCapturer();
 }
 
 scoped_ptr<InputInjector> IpcDesktopEnvironment::CreateInputInjector() {
@@ skipping 33 matching lines @@
     scoped_refptr<base::SingleThreadTaskRunner> capture_task_runner,
     scoped_refptr<base::SingleThreadTaskRunner> io_task_runner,
     IPC::Sender* daemon_channel)
     : audio_task_runner_(audio_task_runner),
       caller_task_runner_(caller_task_runner),
       capture_task_runner_(capture_task_runner),
       io_task_runner_(io_task_runner),
       curtain_enabled_(false),
       daemon_channel_(daemon_channel),
       next_id_(0),
-      connector_factory_(this) {
+      connector_factory_(this),
+      multi_touch_enabled_(false) {
 }
 
 IpcDesktopEnvironmentFactory::~IpcDesktopEnvironmentFactory() {
 }
 
 scoped_ptr<DesktopEnvironment> IpcDesktopEnvironmentFactory::Create(
     base::WeakPtr<ClientSessionControl> client_session_control) {
   DCHECK(caller_task_runner_->BelongsToCurrentThread());
 
   return make_scoped_ptr(
       new IpcDesktopEnvironment(audio_task_runner_,
                                 caller_task_runner_,
                                 capture_task_runner_,
                                 io_task_runner_,
                                 client_session_control,
                                 connector_factory_.GetWeakPtr(),
-                                curtain_enabled_));
+                                curtain_enabled_,
+                                multi_touch_enabled_));
 }
 
 void IpcDesktopEnvironmentFactory::SetEnableCurtaining(bool enable) {
   DCHECK(caller_task_runner_->BelongsToCurrentThread());
 
   curtain_enabled_ = enable;
 }
 
 bool IpcDesktopEnvironmentFactory::SupportsAudioCapture() const {
   DCHECK(caller_task_runner_->BelongsToCurrentThread());
 
   return AudioCapturer::IsSupported();
 }
 
+void IpcDesktopEnvironmentFactory::SetEnableMultiTouch(bool enable) {
+  multi_touch_enabled_ = enable;
+}
+
 void IpcDesktopEnvironmentFactory::ConnectTerminal(
     DesktopSessionProxy* desktop_session_proxy,
     const ScreenResolution& resolution,
     bool virtual_terminal) {
   DCHECK(caller_task_runner_->BelongsToCurrentThread());
 
   int id = next_id_++;
   bool inserted = active_connections_.insert(
       std::make_pair(id, desktop_session_proxy)).second;
   CHECK(inserted);
@@ skipping 77 matching lines @@
   if (i != active_connections_.end()) {
     DesktopSessionProxy* desktop_session_proxy = i->second;
     active_connections_.erase(i);
 
     // Disconnect the client session.
     desktop_session_proxy->DisconnectSession();
   }
 }
 
 }  // namespace remoting