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#ifndef DECODER_H
#define DECODER_H
/**
* (C) 2019 Jordan Sherer <kn4crd@gmail.com> - All Rights Reserved
**/
#include "ProcessThread.h"
#include <QDebug>
#include <QByteArray>
#include <QPointer>
#include <QProcess>
class Worker : public QObject{
Q_OBJECT
public:
~Worker();
public slots:
void start(QString path, QStringList args);
void quit();
QProcess* process() const { return m_proc.data(); }
private:
void setProcess(QProcess *proc, int msecs=1000);
signals:
void ready(QByteArray t);
void error(int errorCode, QString errorString);
void finished(int exitCode, int statusCode, QString errorString);
private:
QScopedPointer<QProcess> m_proc;
};
class Decoder: public QObject
{
Q_OBJECT
public:
Decoder(QObject *parent=nullptr);
~Decoder();
void lock();
void unlock();
QString program() const {
if(!m_worker.isNull() && m_worker->process() != nullptr){
return m_worker->process()->program();
}
return {};
}
QStringList arguments() const {
if(!m_worker.isNull() && m_worker->process() != nullptr){
return m_worker->process()->arguments();
}
return {};
}
private:
Worker* createWorker();
public slots:
void start(QThread::Priority priority);
void quit();
bool wait();
void processStart(QString path, QStringList args);
void processReady(QByteArray t);
void processQuit();
void processError(int errorCode, QString errorString);
void processFinished(int exitCode, int statusCode, QString errorString);
signals:
void startWorker(QString path, QStringList args);
void quitWorker();
void ready(QByteArray t);
void error(int errorCode, QString errorString);
void finished(int exitCode, int statusCode, QString errorString);
private:
QPointer<Worker> m_worker;
QThread m_thread;
};
#endif // DECODER_H
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