remoting/host/host_window_proxy.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 REMOTING_HOST_HOST_WINDOW_PROXY_H_
   6 #define REMOTING_HOST_HOST_WINDOW_PROXY_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/memory/ref_counted.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "base/memory/weak_ptr.h"
  12 #include "remoting/host/host_window.h"
  13
  14 namespace base {
  15 class SingleThreadTaskRunner;
  16 }
  17
  18 namespace remoting {
  19
  20 // Takes an instance of |HostWindow| and runs it on the |ui_task_runner| thread.
  21 class HostWindowProxy : public HostWindow {
  22  public:
  23   HostWindowProxy(
  24       scoped_refptr<base::SingleThreadTaskRunner> caller_task_runner,
  25       scoped_refptr<base::SingleThreadTaskRunner> ui_task_runner,
  26       scoped_ptr<HostWindow> host_window);
  27   virtual ~HostWindowProxy();
  28
  29   // HostWindow overrides.
  30   virtual void Start(
  31       const base::WeakPtr<ClientSessionControl>& client_session_control)
  32       override;
  33
  34  private:
  35   // All thread switching logic is implemented in the ref-counted |Core| class.
  36   class Core;
  37   scoped_refptr<Core> core_;
  38
  39   DISALLOW_COPY_AND_ASSIGN(HostWindowProxy);
  40 };
  41
  42 }  // namespace remoting
  43
  44 #endif  // REMOTING_HOST_HOST_WINDOW_PROXY_H_