/*  ROSA Media Player
    Copyright (C) 2006-2010 Ricardo Villalba <rvm@escomposlinux.org>
    Julia Mineeva, Evgeniy Augin. Copyright (c) 2011 ROSA  <support@rosalab.ru>

    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 _INFOREADER_H_
#define _INFOREADER_H_

#include <QObject>
#include <QList>

#define USE_QPROCESS 1

#if USE_QPROCESS
class QProcess;
#else
class MyProcess;
#endif

class InfoData
{

public:
    InfoData() {};
    InfoData( QString name, QString desc)
    {
        _name = name;
        _desc = desc;
    };
    ~InfoData() {};

    void setName(QString name)
    {
        _name = name;
    };
    void setDesc(QString desc)
    {
        _desc = desc;
    };

    QString name()
    {
        return _name;
    };
    QString desc()
    {
        return _desc;
    };

private:
    QString _name, _desc;
};


typedef QList<InfoData> InfoList;


class InfoReader : QObject
{
    Q_OBJECT

public:
    InfoReader( QString mplayer_bin, QObject * parent = 0 );
    ~InfoReader();

    void getInfo();

    InfoList voList()
    {
        return vo_list;
    };
    InfoList aoList()
    {
        return ao_list;
    };
    InfoList demuxerList()
    {
        return demuxer_list;
    };
    InfoList vcList()
    {
        return vc_list;
    };
    InfoList acList()
    {
        return ac_list;
    };

    int mplayerVersion()
    {
        return mplayer_svn;
    };

    //! Returns an InfoReader objects. If it didn't exist before, one
    //! is created and getInfo() is called.
    static InfoReader * obj();

protected slots:
    virtual void readLine(QByteArray);

protected:
    bool run(QString options);
    void list();

protected:
#if USE_QPROCESS
    QProcess * proc;
#else
    MyProcess * proc;
#endif
    QString mplayerbin;

    InfoList vo_list;
    InfoList ao_list;
    InfoList demuxer_list;
    InfoList vc_list;
    InfoList ac_list;

    int mplayer_svn;

private:
    bool waiting_for_key;
    int reading_type;

    static InfoReader * static_obj;
};

#endif
