/*
    Rosegarden
    A MIDI and audio sequencer and musical notation editor.

    This program is Copyright 2000-2008
        Guillaume Laurent   <glaurent@telegraph-road.org>,
        Chris Cannam        <cannam@all-day-breakfast.com>,
        Richard Bown        <richard.bown@ferventsoftware.com>

    The moral rights of Guillaume Laurent, Chris Cannam, and Richard
    Bown to claim authorship of this work have been asserted.

    Other copyrights also apply to some parts of this work.  Please
    see the AUTHORS file and individual file headers for details.

    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.  See the file
    COPYING included with this distribution for more information.
*/

#ifndef _RG_DEVICEEDITORDIALOG_H_
#define _RG_DEVICEEDITORDIALOG_H_

#include <base/Studio.h>
#include <kdialogbase.h>
#include <tqstringlist.h>
#include <set>


class TQWidget;
class TQTable;


namespace Rosegarden
{

class Studio;
class RosegardenGUIDoc;


class DeviceEditorDialog : public KDialogBase
{
    TQ_OBJECT
  
public:
    DeviceEditorDialog(TQWidget *parent, RosegardenGUIDoc *document);
    ~DeviceEditorDialog();

    void setModified(bool value);

protected slots:
    void slotOk();
    void slotApply();
    void slotClose();

    void slotAddPlayDevice();
    void slotAddRecordDevice();
    void slotDeleteDevice();
    void slotValueChanged(int row, int col);

private:
    RosegardenGUIDoc *m_document;
    Studio *m_studio;

    TQStringList m_playConnections;
    TQStringList m_recordConnections;
    void makeConnectionList(unsigned int direction, TQStringList &list);
    
    TQTable *m_table;

    DeviceList m_devices;
    std::set<DeviceId> m_deletedDevices;

    void populate();
    int getDeviceIdAt(int row); // -1 for new device without an id yet
    
    bool m_modified;
};


}

#endif