source: smplayer/vendor/0.6.9/src/inforeader.cpp@ 154

/*  smplayer, GUI front-end for mplayer.
    Copyright (C) 2006-2010 Ricardo Villalba <[email protected]>

    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
*/

#include "inforeader.h"
#include <QStringList>
#include <QApplication>
#include <QRegExp>

#include "colorutils.h"
#include "global.h"
#include "preferences.h"
#include "mplayerversion.h"

#if USE_QPROCESS
#include <QProcess>
#else
#include "myprocess.h"
#endif

using namespace Global;

#define NOME 0
#define VO 1
#define AO 2
#define DEMUXER 3
#define VC 4
#define AC 5

InfoReader * InfoReader::static_obj = 0;

InfoReader * InfoReader::obj() {
        if (!static_obj) {
                static_obj = new InfoReader( pref->mplayer_bin );
                static_obj->getInfo();
        }
        return static_obj;
}

InfoReader::InfoReader( QString mplayer_bin, QObject * parent )
        : QObject(parent)
{
        mplayerbin = mplayer_bin;

#if USE_QPROCESS
        proc = new QProcess(this);
        proc->setProcessChannelMode( QProcess::MergedChannels );
#else
        proc = new MyProcess(this);

        connect( proc, SIGNAL(lineAvailable(QByteArray)), 
             this, SLOT(readLine(QByteArray)) );
#endif
}

InfoReader::~InfoReader() {
}

void InfoReader::getInfo() {
        waiting_for_key = TRUE;
        vo_list.clear();
        ao_list.clear();
        demuxer_list.clear();
        mplayer_svn = -1;

        run("-identify -vo help -ao help -demuxer help -vc help -ac help");

        //list();
}

void InfoReader::list() {
        qDebug("InfoReader::list");

        InfoList::iterator it;

        qDebug(" vo_list:");
        for ( it = vo_list.begin(); it != vo_list.end(); ++it ) {
                qDebug( "driver: '%s', desc: '%s'", (*it).name().toUtf8().data(), (*it).desc().toUtf8().data());
        }

        qDebug(" ao_list:");
        for ( it = ao_list.begin(); it != ao_list.end(); ++it ) {
                qDebug( "driver: '%s', desc: '%s'", (*it).name().toUtf8().data(), (*it).desc().toUtf8().data());
        }