NOISSUE Flatten gui and logic libraries into MultiMC

launcher/InstanceImportTask.h

@@ -0,0 +1,72 @@
+/* Copyright 2013-2021 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include "InstanceTask.h"
+#include "net/NetJob.h"
+#include <QUrl>
+#include <QFuture>
+#include <QFutureWatcher>
+#include "settings/SettingsObject.h"
+#include "QObjectPtr.h"
+
+#include <nonstd/optional>
+
+class QuaZip;
+namespace Flame
+{
+    class FileResolvingTask;
+}
+
+class InstanceImportTask : public InstanceTask
+{
+    Q_OBJECT
+public:
+    explicit InstanceImportTask(const QUrl sourceUrl);
+
+protected:
+    //! Entry point for tasks.
+    virtual void executeTask() override;
+
+private:
+    void processZipPack();
+    void processMultiMC();
+    void processFlame();
+    void processTechnic();
+
+private slots:
+    void downloadSucceeded();
+    void downloadFailed(QString reason);
+    void downloadProgressChanged(qint64 current, qint64 total);
+    void extractFinished();
+    void extractAborted();
+
+private: /* data */
+    NetJobPtr m_filesNetJob;
+    shared_qobject_ptr<Flame::FileResolvingTask> m_modIdResolver;
+    QUrl m_sourceUrl;
+    QString m_archivePath;
+    bool m_downloadRequired = false;
+    std::unique_ptr<QuaZip> m_packZip;
+    QFuture<nonstd::optional<QStringList>> m_extractFuture;
+    QFutureWatcher<nonstd::optional<QStringList>> m_extractFutureWatcher;
+    enum class ModpackType{
+        Unknown,
+        MultiMC,
+        Flame,
+        Technic
+    } m_modpackType = ModpackType::Unknown;
+};