src/apps/debuganalyzer/model_loader/ThreadModelLoader.h

   1 /*
   2  * Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
   3  * Distributed under the terms of the MIT License.
   4  */
   5 #ifndef THREAD_MODEL_LOADER_H
   6 #define THREAD_MODEL_LOADER_H
   7
   8 #include "AbstractModelLoader.h"
   9 #include "Model.h"
  10
  11
  12 class ThreadModel;
  13
  14
  15 class ThreadModelLoader : public AbstractModelLoader {
  16 public:
  17                                                                 ThreadModelLoader(Model* model,
  18                                                                         Model::Thread* thread,
  19                                                                         const BMessenger& target,
  20                                                                         void* targetCookie);
  21
  22 protected:
  23                                                                 ~ThreadModelLoader();
  24
  25 public:
  26                         ThreadModel*            DetachModel();
  27
  28 protected:
  29         virtual status_t                        PrepareForLoading();
  30         virtual status_t                        Load();
  31         virtual void                            FinishLoading(bool success);
  32
  33 private:
  34                         // shorthands for the longish structure names
  35                         typedef system_profiler_thread_enqueued_in_run_queue
  36                                 thread_enqueued_in_run_queue;
  37                         typedef system_profiler_thread_removed_from_run_queue
  38                                 thread_removed_from_run_queue;
  39
  40 private:
  41                         status_t                        _Load();
  42
  43 private:
  44                         Model*                          fModel;
  45                         Model::Thread*          fThread;
  46                         ThreadModel*            fThreadModel;
  47 };
  48
  49
  50 #endif  // THREAD_MODEL_LOADER_H