ChannelPlayer.h

/******************************************************************************
Este arquivo eh parte da implementacao do ambiente declarativo do middleware
Ginga (Ginga-NCL).

Direitos Autorais Reservados (c) 1989-2007 PUC-Rio/Laboratorio TeleMidia

Este programa eh software livre; voce pode redistribui-lo e/ou modificah-lo sob
os termos da Licenca Publica Geral GNU versao 2 conforme publicada pela Free
Software Foundation.

Este programa eh distribuido na expectativa de que seja util, porem, SEM
NENHUMA GARANTIA; nem mesmo a garantia implicita de COMERCIABILIDADE OU
ADEQUACAO A UMA FINALIDADE ESPECIFICA. Consulte a Licenca Publica Geral do
GNU versao 2 para mais detalhes.

Voce deve ter recebido uma copia da Licenca Publica Geral do GNU versao 2 junto
com este programa; se nao, escreva para a Free Software Foundation, Inc., no
endereco 59 Temple Street, Suite 330, Boston, MA 02111-1307 USA.

Para maiores informacoes:
ncl @ telemidia.puc-rio.br
http://www.ncl.org.br
http://www.ginga.org.br
http://www.telemidia.puc-rio.br
******************************************************************************
This file is part of the declarative environment of middleware Ginga (Ginga-NCL)

Copyright: 1989-2007 PUC-RIO/LABORATORIO TELEMIDIA, All Rights Reserved.

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License version 2 as published by
the Free Software Foundation.

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 version 2 for more
details.

You should have received a copy of the GNU General Public License version 2
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA

For further information contact:
ncl @ telemidia.puc-rio.br
http://www.ncl.org.br
http://www.ginga.org.br
http://www.telemidia.puc-rio.br
*******************************************************************************/

#ifndef CHANNELPLAYER_H_
#define CHANNELPLAYER_H_

#include "mb/interface/IWindow.h"
using namespace ::br::pucrio::telemidia::ginga::core::mb;

#include "Player.h"

#include <map>
#include <vector>
using namespace std;

namespace br {
namespace pucrio {
namespace telemidia {
namespace ginga {
namespace core {
namespace player {
   class ChannelPlayer : public Player, public IPlayerListener {
    protected:
        map<string, IPlayer*>* objectMap;
        IPlayer* selectedPlayer;
        bool hasParent;
        bool hasVisual;

    public:
        ChannelPlayer(GingaScreenID screenId, bool hasVisual);
        virtual ~ChannelPlayer();
        IPlayer* getSelectedPlayer();
        void setPlayerMap(map<string, IPlayer*>* objs);
        map<string, IPlayer*>* getPlayerMap();
        IPlayer* getPlayer(string objectId);
        void select(IPlayer* selObject);
        double getMediaTime();

    private:
        void setSurfacesParent(void* parent);

    protected:
        ISurface* getSurface();

    public:
        bool play();
        void pause();
        void resume();
        void stop();

        virtual void setPropertyValue(string name, string value);

        void updateStatus(
                short code,
                string parameter="",
                short type=TYPE_PRESENTATION,
                string value="");

        virtual void timeShift(string direction){};
   };
}
}
}
}
}
}

#endif /*CHANNELPLAYER_H_*/