src/apps/activitymonitor/SystemInfoHandler.h

   1 /*
   2  * Copyright 2008, François Revol, revol@free.fr. All rights reserved.
   3  * Distributed under the terms of the MIT License.
   4  */
   5 #ifndef SYSTEM_INFO_HANDLER_H
   6 #define SYSTEM_INFO_HANDLER_H
   7
   8
   9 #include <Handler.h>
  10
  11
  12 class SystemInfoHandler : public BHandler {
  13 public:
  14                                                 SystemInfoHandler();
  15         virtual                         ~SystemInfoHandler();
  16
  17         virtual status_t        Archive(BMessage* data, bool deep = true) const;
  18
  19                         void            StartWatching();
  20                         void            StopWatching();
  21
  22                         void            MessageReceived(BMessage* message);
  23
  24                         uint32          RunningApps() const;
  25                         uint32          ClipboardSize() const;
  26                         uint32          ClipboardTextSize() const;
  27                         uint32          MediaNodes() const;
  28                         uint32          MediaConnections() const;
  29                         uint32          MediaBuffers() const;
  30
  31 private:
  32                         void            _UpdateClipboardData();
  33
  34         uint32                          fRunningApps;
  35         uint32                          fClipboardSize;
  36         uint32                          fClipboardTextSize;
  37         uint32                          fMediaNodes;
  38         uint32                          fMediaConnections;
  39         uint32                          fMediaBuffers;
  40 };
  41
  42 #endif  // SYSTEM_INFO_HANDLER_H