remoting/host/desktop_session.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_HOST_DESKTOP_SESSION_H_
   6 #define REMOTING_HOST_DESKTOP_SESSION_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10
  11 namespace remoting {
  12
  13 class DaemonProcess;
  14 class ScreenResolution;
  15
  16 // Represents the desktop session for a connected terminal. Each desktop session
  17 // has a unique identifier used by cross-platform code to refer to it.
  18 class DesktopSession {
  19  public:
  20   virtual ~DesktopSession();
  21
  22   // Changes the screen resolution of the desktop session.
  23   virtual void SetScreenResolution(const ScreenResolution& resolution) = 0;
  24
  25   int id() const { return id_; }
  26
  27  protected:
  28   // Creates a terminal and assigns a unique identifier to it. |daemon_process|
  29   // must outlive |this|.
  30   DesktopSession(DaemonProcess* daemon_process, int id);
  31
  32   DaemonProcess* daemon_process() const { return daemon_process_; }
  33
  34  private:
  35   // The owner of |this|.
  36   DaemonProcess* const daemon_process_;
  37
  38   // A unique identifier of the terminal.
  39   const int id_;
  40
  41   DISALLOW_COPY_AND_ASSIGN(DesktopSession);
  42 };
  43
  44 }  // namespace remoting
  45
  46 #endif  // REMOTING_HOST_DESKTOP_SESSION_H_