Initial commit

Lts/Plugins/TakeHomePackageManager/THP2/Common2/tpm_file_copy.h

@@ -0,0 +1,97 @@
+/**
+  * @RDE_HEADER@
+  * Advanced file copy manager with progress dialog
+  * $Id: tpm_exported_scripts_dialog.cpp 53111 2021-03-22 08:21:29Z wille_m $
+  * $HeadURL: svn://slssvn/TDS/branches/product/iterations/21_03_salted_caramel/Lts/Plugins/TakeHomePackageManager/tpm_exported_scripts_dialog.cpp $
+  * $Author: wille_m $
+  *
+  * Created by Mike Wille, SLTE, 2024-02-09
+  */
+#pragma once
+
+#include <Common2/thp2common_export.h>
+
+#include <LtsWidgets/lts_dialog.h>
+
+#include <QFileInfoList>
+#include <QWidget>
+
+
+namespace TakeHomePackageManager
+{
+class ProcessOverlay;
+
+
+struct THP2COMMON_EXPORT CopyInfo // :'( we need this to cut the srcPath from the file path, to have the same folder structure in the destionation folder
+{
+  QString srcPath;
+  QString dstPath;
+  QFileInfo fileInfo;
+};
+using CopyInfoList = QList<CopyInfo>;
+
+
+THP2COMMON_EXPORT CopyInfoList getFilesFromFolder(const QString &srcPath, const QString &dstPath, const QStringList &excludes = {}) noexcept(false);
+THP2COMMON_EXPORT void copyFiles(const CopyInfoList &fileList, LtsWidgets::LtsDialog *dialog) noexcept(false);
+
+
+// TODO: mv to LtsCommon
+class AsyncFileCopy : public QObject
+{
+  Q_OBJECT
+
+public:
+  static const int s_chunkSize = 1 * 1024 * 1024; // 1MB
+
+  static AsyncFileCopy *createAsyncFileCopy(const CopyInfoList &fileList) // to prevent the user from thinking having to delete the class (which it does itself)
+  {
+    return new AsyncFileCopy(fileList);
+  }
+
+  ~AsyncFileCopy() = default;
+
+private:
+  AsyncFileCopy(const CopyInfoList &fileList);
+
+private:
+  bool copy(const CopyInfoList &fileList);
+  bool m_wasCanceled { false };
+
+public slots:
+  void slotCancel()
+  {
+    m_wasCanceled = true;
+  }
+
+signals:
+  void newAction(const QString &newAction);
+  void status(const QString &status);
+  void started(int fileCount, qint64 bytesTotalAll);
+  void newFile(int currentFile, qint64 bytesTotalFile, const QString &filename);
+  void progress(qint64 bytesCopiedFile, qint64 bytesCopiedAll);
+  void finished(bool success);
+};
+
+
+
+class THP2COMMON_EXPORT CopyProcess : public QObject
+{
+  Q_OBJECT
+
+public:
+  CopyProcess(const CopyInfoList &fileList, QObject *parent = nullptr);
+  ~CopyProcess();
+
+  QWidget *process();
+
+signals:
+  void signalCancel();
+  void finished(bool success);
+
+private:
+  ProcessOverlay *m_process;
+  bool m_wasCanceled { false };
+  QString m_currentAction;
+
+};
+} // namespace TakeHomePackageManager