pollymc/launcher/modplatform/legacy_ftb/PackInstallTask.h

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#pragma once
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#include "InstanceTask.h"
#include "net/NetJob.h"
#include "quazip.h"
#include "quazipdir.h"
#include "meta/Index.h"
#include "meta/Version.h"
#include "meta/VersionList.h"
#include "PackHelpers.h"
#include <nonstd/optional>
namespace LegacyFTB {
class PackInstallTask : public InstanceTask
{
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Q_OBJECT
public:
explicit PackInstallTask(Modpack pack, QString version);
virtual ~PackInstallTask(){}
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bool canAbort() const override { return true; }
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bool abort() override;
protected:
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//! Entry point for tasks.
virtual void executeTask() override;
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private:
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void downloadPack();
void unzip();
void install();
private slots:
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void onDownloadSucceeded();
void onDownloadFailed(QString reason);
void onDownloadProgress(qint64 current, qint64 total);
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void onUnzipFinished();
void onUnzipCanceled();
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private: /* data */
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bool abortable = false;
std::unique_ptr<QuaZip> m_packZip;
QFuture<nonstd::optional<QStringList>> m_extractFuture;
QFutureWatcher<nonstd::optional<QStringList>> m_extractFutureWatcher;
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NetJobPtr netJobContainer;
QString archivePath;
Modpack m_pack;
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QString m_version;
};
}