sneedmc/launcher/tasks/SequentialTask.h
flow 882c82f82c
fix: always update global progress of sequential tasks
Previously, it would not update the global counter if the subTask didn't
update its progress, even though progress was being made.

This also prevents a segmentation fault while aborting the task.

Signed-off-by: flow <flowlnlnln@gmail.com>
2022-07-17 11:33:41 -03:00

50 lines
1.1 KiB
C++

#pragma once
#include "Task.h"
#include "QObjectPtr.h"
#include <QQueue>
class SequentialTask : public Task
{
Q_OBJECT
public:
explicit SequentialTask(QObject *parent = nullptr, const QString& task_name = "");
virtual ~SequentialTask();
inline auto isMultiStep() const -> bool override { return m_queue.size() > 1; };
auto getStepProgress() const -> qint64 override;
auto getStepTotalProgress() const -> qint64 override;
inline auto getStepStatus() const -> QString override { return m_step_status; }
void addTask(Task::Ptr task);
protected slots:
void executeTask() override;
public slots:
bool abort() override;
private
slots:
void startNext();
void subTaskFailed(const QString &msg);
void subTaskStatus(const QString &msg);
void subTaskProgress(qint64 current, qint64 total);
protected:
void setStepStatus(QString status) { m_step_status = status; emit stepStatus(status); };
protected:
QString m_name;
QString m_step_status;
QQueue<Task::Ptr > m_queue;
int m_currentIndex;
qint64 m_stepProgress = 0;
qint64 m_stepTotalProgress = 100;
bool m_aborted = false;
};