backupwidget.h

/*
 *openPilotLog - A FOSS Pilot Logbook Application
 *Copyright (C) 2020-2021 Felix Turowsky
 *
 *This program is free software: you can redistribute it and/or modify
 *it under the terms of the GNU General Public License as published by
 *the Free Software Foundation, either version 3 of the License, or
 *(at your option) any later version.
 *
 *This program is distributed in the hope that it will be useful,
 *but WITHOUT ANY WARRANTY; without even the implied warranty of
 *MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *GNU General Public License for more details.
 *
 *You should have received a copy of the GNU General Public License
 *along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
#ifndef BACKUPWIDGET_H
#define BACKUPWIDGET_H
 
#include "src/classes/astandardpaths.h"
 
#include <QWidget>
#include <QStandardItemModel>
#include <QFileSystemModel>
#include <QFileSystemWatcher>
#include <QTableView>
 
namespace Ui {
class BackupWidget;
}
 
class AFileStandardItem : public QStandardItem {
private:
    QFileInfo fileInfo;
public:
    AFileStandardItem(const QIcon& icon, const QString& filename, const AStandardPaths::Directories dir)
        : QStandardItem(icon, filename),
          fileInfo(QFileInfo(AStandardPaths::asChildOfDir(dir, filename)))
    {}
    AFileStandardItem(const QIcon& icon, const QFileInfo file_info)
        : QStandardItem(icon, file_info.baseName()),
          fileInfo(QFileInfo(file_info))
    {}
 
 
    const QFileInfo& info() const
    {
        return fileInfo;
    }
};
 
class BackupWidget : public QWidget
{
    Q_OBJECT
 
public:
    explicit BackupWidget(QWidget *parent = nullptr);
    ~BackupWidget();
 
    static const QString backupName();
 
    static const QString absoluteBackupPath();
 
private slots:
    void on_tableView_clicked(const QModelIndex &index);
 
    void on_createLocalPushButton_clicked();
 
    void on_restoreLocalPushButton_clicked();
 
    void on_deleteSelectedPushButton_clicked();
 
    void on_createExternalPushButton_clicked();
 
    void on_restoreExternalPushButton_clicked();
 
    void on_aboutPushButton_clicked();
 
private:
    Ui::BackupWidget *ui;
 
    QStandardItemModel *model;
    QTableView *view;
    AFileStandardItem *selectedFileInfo = nullptr;  // Only the first column is necessary for
                                                    // any operation and it is encapsulated in the
                                                    // AFileStandardItem class
    void refresh();
 
protected:
    void changeEvent(QEvent* event) override;
};
 
#endif // BACKUPWIDGET_H