PrismLauncher/launcher/tasks/SequentialTask.h
flow 9b8493c304
feat: Use a single progress dialog when doing multiple tasks
This puts all mod downloading tasks inside a SequentialTask, which is,
for more than one task, a multi step task. This is handled by the
ProgressDialog by showing both the global progress of tasks executed,
and the individual progress of each of them.
2022-04-01 09:32:00 -03:00

51 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);
signals:
void stepStatus(QString status);
private:
void setStepStatus(QString status) { m_step_status = status; };
private:
QString m_name;
QString m_step_status;
QQueue<Task::Ptr > m_queue;
int m_currentIndex;
qint64 m_stepProgress = 0;
qint64 m_stepTotalProgress = 100;
};