OpenShot Library | libopenshot  0.3.3
ProcessingController.h
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1 
10 // Copyright (c) 2008-2019 OpenShot Studios, LLC
11 //
12 // SPDX-License-Identifier: LGPL-3.0-or-later
13 
14 #ifndef OPENSHOT_PROCESSINGCONTROLLER_H
15 #define OPENSHOT_PROCESSINGCONTROLLER_H
16 
17 #include <mutex>
18 #include <string>
19 
21  private:
22  uint processingProgress;
23  bool processingFinished;
24  bool stopProcessing;
25  bool error = true;
26  std::string error_message;
27 
28  std::mutex mtxProgress;
29  std::mutex mtxFinished;
30  std::mutex mtxStop;
31  std::mutex mtxerror;
32 
33  public:
34 
36  processingProgress = 0;
37  stopProcessing = false;
38  processingFinished = false;
39  }
40 
41  int GetFinished(){
42  std::lock_guard<std::mutex> lck (mtxFinished);
43  bool f = processingFinished;
44  return f;
45  }
46 
47  void SetFinished(bool f){
48  std::lock_guard<std::mutex> lck (mtxFinished);
49  processingFinished = f;
50  }
51 
52  void SetProgress(uint p){
53  std::lock_guard<std::mutex> lck (mtxProgress);
54  processingProgress = p;
55  }
56 
57  int GetProgress(){
58  std::lock_guard<std::mutex> lck (mtxProgress);
59  uint p = processingProgress;
60  return p;
61  }
62 
64  std::lock_guard<std::mutex> lck (mtxStop);
65  stopProcessing = true;
66  }
67 
68  bool ShouldStop(){
69  std::lock_guard<std::mutex> lck (mtxStop);
70  bool s = stopProcessing;
71  return s;
72  }
73 
74  void SetError(bool err, std::string message){
75  std::lock_guard<std::mutex> lck (mtxerror);
76  error = err;
77  error_message = message;
78  }
79 
80  bool GetError(){
81  std::lock_guard<std::mutex> lck (mtxerror);
82  bool e = error;
83  return e;
84  }
85 
86  std::string GetErrorMessage(){
87  std::lock_guard<std::mutex> lck (mtxerror);
88  std::string message = error_message;
89  return message;
90  }
91 
92 };
93 
94 #endif
ProcessingController::ShouldStop
bool ShouldStop()
Definition: ProcessingController.h:68
ProcessingController::SetError
void SetError(bool err, std::string message)
Definition: ProcessingController.h:74
ProcessingController::SetFinished
void SetFinished(bool f)
Definition: ProcessingController.h:47
ProcessingController::GetProgress
int GetProgress()
Definition: ProcessingController.h:57
ProcessingController::GetFinished
int GetFinished()
Definition: ProcessingController.h:41
ProcessingController
Definition: ProcessingController.h:20
ProcessingController::GetErrorMessage
std::string GetErrorMessage()
Definition: ProcessingController.h:86
ProcessingController::GetError
bool GetError()
Definition: ProcessingController.h:80
ProcessingController::ProcessingController
ProcessingController()
Definition: ProcessingController.h:35
ProcessingController::SetProgress
void SetProgress(uint p)
Definition: ProcessingController.h:52
ProcessingController::CancelProcessing
void CancelProcessing()
Definition: ProcessingController.h:63