ext2copyfile.h

/**
 * Copyright (C) 2010 by Manish Regmi   (regmi dot manish at gmail.com)
 *
 * 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 2 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, write to the
 * Free Software Foundation, Inc.,
 * 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 **/

#ifndef EXT2COPYFILE_H
#define EXT2COPYFILE_H

#include <QDialog>
#include <QFile>
#include <QThread>
#include <QTextCodec>

#include "ui_ext2progress.h"
#include "ext2read.h"

class Ext2CopyProcess : public QThread
{
    Q_OBJECT
private:
    QString filename;
    Ext2File *file;
    QFile *filetosave;
    char *buffer;
    int blksize;
    bool cancelOperation;
    QTextCodec *codec;

    bool copy_folder(QString &path, Ext2File *file);
    bool copy_file(QString &destfile, Ext2File *srcfile);

protected:
    void run();

public:
    Ext2CopyProcess(Ext2File *parent, QString &dest);
    ~Ext2CopyProcess();

public slots:
    void slot_cancelprocess();

signals:
    void sig_updateui(QString &file, QString &from, QString &to, int copied, int total);
    void sig_copydone();
};

class Ext2CopyFile : public QDialog
{
    Q_OBJECT

    Ui::ProgressDialog *progress;
    QString filename;
    Ext2File *file;
    bool cancelOperation;
    Ext2CopyProcess *proc;

public:
    Ext2CopyFile(Ext2File *parent, QString &dest);
    Ext2CopyFile();
    ~Ext2CopyFile();
    void set_file(Ext2File *sfile) { file = sfile; }
    void set_name(QString &name) { filename = name; }
    void start_copy();

private:
    bool showMessageBox();

private slots:
    void on_buttonBox_clicked(QAbstractButton* button);

public slots:
    void slot_updateui(QString &file, QString &from, QString &to, int copied, int total);
    void slot_copydone();

signals:
    void signal_cancelprocess();
};

#endif // EXT2COPYFILE_H