source: smplayer/trunk/src/inforeader.h@ 108

/*  smplayer, GUI front-end for mplayer.
    Copyright (C) 2006-2010 Ricardo Villalba <rvm@escomposlinux.org>

    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