src/kits/media/TimeSourceObjectManager.h

   1 /*
   2  * Copyright 2002 Marcus Overhagen. All Rights Reserved.
   3  * This file may be used under the terms of the MIT License.
   4  */
   5 #ifndef TIME_SOURCE_OBJECT_MANAGER_H
   6 #define TIME_SOURCE_OBJECT_MANAGER_H
   7
   8
   9 #include <map>
  10
  11 #include <Locker.h>
  12 #include <MediaDefs.h>
  13
  14
  15 class BTimeSource;
  16
  17
  18 namespace BPrivate {
  19 namespace media {
  20
  21
  22 class TimeSourceObjectManager : BLocker {
  23 public:
  24                                                                 TimeSourceObjectManager();
  25                                                                 ~TimeSourceObjectManager();
  26
  27                         BTimeSource*            GetTimeSource(const media_node& node);
  28                         void                            ObjectDeleted(BTimeSource* timeSource);
  29
  30 private:
  31                         typedef std::map<media_node_id, BTimeSource*> NodeMap;
  32
  33                         NodeMap                         fMap;
  34 };
  35
  36
  37 extern TimeSourceObjectManager* gTimeSourceObjectManager;
  38
  39
  40 }       // namespace media
  41 }       // namespace BPrivate
  42
  43
  44 using BPrivate::media::gTimeSourceObjectManager;
  45
  46
  47 #endif  // _TIME_SOURCE_OBJECT_MANAGER_H_