#ifndef INCLUDED_QBtPackDialog_h
#define INCLUDED_QBtPackDialog_h

/********************************************************************
 * Copyright (C) Piotr Pszczolkowski
 *-------------------------------------------------------------------
 * This file is part of Beesoft Commander.
 *
 * Beesoft Commander 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.
 *
 * Beesoft Commander 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 Beesoft Commander; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor,
 * Boston, MA  02110-1301  USA
 *-------------------------------------------------------------------
 * Project      : Beesoft Commander
 * File         : QBtPackDialog.h
 * Author       : Piotr Pszczolkowski
 * Contact      : piotr@beesoft.org
 * Creation date: 11.09.2007
 *******************************************************************/

/*------- include files:
-------------------------------------------------------------------*/
#include "BtTypes.h"
#include <QDialog>
#include <QFontMetrics>

/*------- forward declarations:
-------------------------------------------------------------------*/
class QLabel;
class QCheckBox;
class QComboBox;
class QGroupBox;
class QPushButton;
class QRadioButton;
class QBtInfoField;

/*------- class declaration:
-------------------------------------------------------------------*/
class QBtPackDialog : public QDialog
{
   Q_OBJECT

//******* CONSTRUCTION / DESTRUCTION *******
public:
   QBtPackDialog( QWidget* = 0 );
private:
   QBtPackDialog( const QBtPackDialog& );
   QBtPackDialog& operator=( const QBtPackDialog& );

//******* CONSTANTS ********
private:
   enum {
      USE_TAR = 0,
      USE_GZIP,
      USE_BZIP2,
      USE_ZIP
   };
   static const char* const CAPTION;
   static const char* const SRC_AND_DST;
   static const char* const SOURCE;
   static const char* const DESTINATION;
   static const char* const TOOL;
   static const char* const COMPRESSION;
   static const char* const REMOVE;
   static const char* const RUN;
   static const char* const CANCEL;
   static const char* const GZIP;
   static const char* const BZIP2;
   static const char* const ZIP;
   static const QString     TAR_EXT;
   static const QString     GZIP_EXT;
   static const QString     BZIP2_EXT;
   static const QString     ZIP_EXT;

//******* MEMBERS *******
private:
   QString             name_;
   QString             dst_dir_;
   QString             dst_path_;
   QBtInfoField* const source_;
   QBtInfoField* const destination_;
   QCheckBox*    const compression_;
   QCheckBox*    const remove_;
   QComboBox*    const ratio_;
   QPushButton*  const run_;
   QPushButton*  const cancel_;
   QGroupBox*    const tool_gbox_;
   QRadioButton* const gzip_;
   QRadioButton* const bzip2_;
   QRadioButton* const zip_;
   bool                started_;
   bool                break_;
   qint32              compress_type_;
   QFontMetrics        fm_;
   SelectionsSet       data_;

//******* METHODS *******
private:
   void showEvent      ( QShowEvent* );
public:
   void           set_source     ( const SelectionsSet& );
   void           set_destination( const QString&, const QString& );
   const QString& get_dst_path   () const;
   void           remove_ext     ();
   void           display_src    ( const QString& );
   void           display_dst    ();
   QString        path2display   ();
   void           run_tar        ();
   void           run_zip        ();
private slots:
   void reject            ();
   void compression       ( bool );
   void type_changed      ();
   void run               ();
};

#endif // INCLUDED_QBtPackDialog_h