OpenShot Library | libopenshot
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ProcessingController.h
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// Copyright (c) 2008-2019 OpenShot Studios, LLC
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//
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// SPDX-License-Identifier: LGPL-3.0-or-later
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#ifndef OPENSHOT_PROCESSINGCONTROLLER_H
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#define OPENSHOT_PROCESSINGCONTROLLER_H
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#include <mutex>
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#include <string>
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class
ProcessingController
{
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private
:
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uint processingProgress;
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bool
processingFinished;
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bool
stopProcessing;
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bool
error =
true
;
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std::string error_message;
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std::mutex mtxProgress;
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std::mutex mtxFinished;
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std::mutex mtxStop;
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std::mutex mtxerror;
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public
:
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ProcessingController
(){
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processingProgress = 0;
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stopProcessing =
false
;
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processingFinished =
false
;
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}
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int
GetFinished
(){
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std::lock_guard<std::mutex> lck (mtxFinished);
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bool
f = processingFinished;
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return
f;
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}
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void
SetFinished
(
bool
f){
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std::lock_guard<std::mutex> lck (mtxFinished);
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processingFinished = f;
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}
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void
SetProgress
(uint p){
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std::lock_guard<std::mutex> lck (mtxProgress);
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processingProgress = p;
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}
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int
GetProgress
(){
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std::lock_guard<std::mutex> lck (mtxProgress);
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uint p = processingProgress;
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return
p;
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}
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void
CancelProcessing
(){
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std::lock_guard<std::mutex> lck (mtxStop);
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stopProcessing =
true
;
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}
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bool
ShouldStop
(){
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std::lock_guard<std::mutex> lck (mtxStop);
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bool
s = stopProcessing;
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return
s;
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}
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void
SetError
(
bool
err, std::string message){
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std::lock_guard<std::mutex> lck (mtxerror);
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error = err;
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error_message = message;
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}
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bool
GetError
(){
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std::lock_guard<std::mutex> lck (mtxerror);
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bool
e = error;
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return
e;
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}
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std::string
GetErrorMessage
(){
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std::lock_guard<std::mutex> lck (mtxerror);
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std::string message = error_message;
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return
message;
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}
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};
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#endif
ProcessingController
Definition
ProcessingController.h:20
ProcessingController::SetProgress
void SetProgress(uint p)
Definition
ProcessingController.h:52
ProcessingController::ShouldStop
bool ShouldStop()
Definition
ProcessingController.h:68
ProcessingController::CancelProcessing
void CancelProcessing()
Definition
ProcessingController.h:63
ProcessingController::GetError
bool GetError()
Definition
ProcessingController.h:80
ProcessingController::GetErrorMessage
std::string GetErrorMessage()
Definition
ProcessingController.h:86
ProcessingController::SetError
void SetError(bool err, std::string message)
Definition
ProcessingController.h:74
ProcessingController::GetFinished
int GetFinished()
Definition
ProcessingController.h:41
ProcessingController::SetFinished
void SetFinished(bool f)
Definition
ProcessingController.h:47
ProcessingController::ProcessingController
ProcessingController()
Definition
ProcessingController.h:35
ProcessingController::GetProgress
int GetProgress()
Definition
ProcessingController.h:57
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