pollymc/api/logic/InstanceImportTask.h
Petr Mrázek 1b4851a941 NOISSUE use QtConcurrent to run FS operations in worker threads
Not all operations - only the ones that aren't in error handling.
The API for QFuture is too nasty to do much more in a sensible way.
2016-10-26 18:21:25 +02:00

48 lines
1.1 KiB
C++

#pragma once
#include "tasks/Task.h"
#include "multimc_logic_export.h"
#include "net/NetJob.h"
#include <QUrl>
#include <QFuture>
#include <QFutureWatcher>
#include "settings/SettingsObject.h"
class BaseInstanceProvider;
class MULTIMC_LOGIC_EXPORT InstanceImportTask : public Task
{
Q_OBJECT
public:
explicit InstanceImportTask(SettingsObjectPtr settings, const QUrl sourceUrl, BaseInstanceProvider * target, const QString &instName,
const QString &instIcon, const QString &instGroup);
protected:
//! Entry point for tasks.
virtual void executeTask() override;
private:
void extractAndTweak();
private slots:
void downloadSucceeded();
void downloadFailed(QString reason);
void downloadProgressChanged(qint64 current, qint64 total);
void extractFinished();
void extractAborted();
private: /* data */
SettingsObjectPtr m_globalSettings;
NetJobPtr m_filesNetJob;
QUrl m_sourceUrl;
BaseInstanceProvider * m_target;
QString m_archivePath;
bool m_downloadRequired = false;
QString m_instName;
QString m_instIcon;
QString m_instGroup;
QString m_stagingPath;
QFuture<QStringList> m_extractFuture;
QFutureWatcher<QStringList> m_extractFutureWatcher;
};