/*
                    This file is part of the OPIE Project

               =.            Copyright (c)  2003 Dan Williams <drw@handhelds.org>
      .=l.
     .>+-=
_;:,   .>  :=|.         This file is free software; you can
.> <`_,  > .  <=          redistribute it and/or modify it under
:`=1 )Y*s>-.--  :           the terms of the GNU General Public
.="- .-=="i,   .._         License as published by the Free Software
- .  .-<_>   .<>         Foundation; either version 2 of the License,
  ._= =}    :          or (at your option) any later version.
  .%`+i>    _;_.
  .i_,=:_.   -<s.       This file 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 file;
 -_. . .  )=. =           see the file COPYING. If not, write to the
  --    :-=`           Free Software Foundation, Inc.,
                             59 Temple Place - Suite 330,
                             Boston, MA 02111-1307, USA.

*/

#ifndef INSTALLDLG_H
#define INSTALLDLG_H

#include <qwidget.h>

#include "opackage.h"

class QComboBox;
class QLabel;
class QMultiLineEdit;
class QPushButton;

class OConfItem;
class OPackageManager;

class InstallDlg : public QWidget
{
    Q_OBJECT

public:
    InstallDlg( QWidget *parent = 0l, OPackageManager *pm = 0l,
                const QString &caption = QString::null,
                OPackage::Command command1 = OPackage::NotDefined,
                const QStringList &packages1 = QStringList(),
                OPackage::Command command2 = OPackage::NotDefined,
                const QStringList &packages2 = QStringList(),
                OPackage::Command command3 = OPackage::NotDefined,
                const QStringList &packages3 = QStringList() );

private:
    OPackageManager *m_packman;     // Pointer to application instance of package manager
    
    bool m_installFound; // Indicates if an install is being done, controls display of
                         // destination selection, available space

    // UI controls
    QComboBox       *m_destination; // Destination selection list
    QLabel          *m_availSpace;  // Text label to display available space on selected destination
    QMultiLineEdit  *m_output;      // Multi-line edit to display status
    QPushButton     *m_btnStart;    // Start/abort/close button
    QPushButton     *m_btnOptions;  // Installation options button

    // Commands and packages to execute
    int               m_numCommands; // Number of commands to be executed
    int               m_currCommand; // Number of currently executing command
    OPackage::Command m_command[3];  // List of commands to be executed
    QStringList       m_packages[3]; // Lists of package names associated to commands (m_command[])
    OConfItem        *m_destItem;    // Pointer to destination for package installation

private slots:
    // UI control slots
    void slotDisplayAvailSpace( const QString &destination );
    void slotBtnStart();
    void slotBtnOptions();
    
    // Execution slots
    void slotOutput( const QString &msg );

signals:
    void closeInstallDlg();
};

#endif