BerkeliumPlayer.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 BerkeliumPlayer_h_
#define BerkeliumPlayer_h_

#include "Player.h"
#include "BerkeliumHandler.h"

#include <pthread.h>

#include <set>
#include <string>
using namespace std;

namespace br {
namespace pucrio {
namespace telemidia {
namespace ginga {
namespace core {
namespace player {
    class BBrowserFactory {
        private:
            bool running;

            /* Browser Pending Tasks*/
            static const short BPT_INIT          = 0;
            static const short BPT_UPDATE        = 1;
            static const short BPT_STOP          = 2;
            static const short BPT_RELEASE       = 3;
            static const short BPT_NONE          = 4;

            map<BerkeliumHandler*, short> bMap;
            pthread_mutex_t smutex;

        public:
            BBrowserFactory();
            virtual ~BBrowserFactory();

            void start();
            void stop();
            bool isRunning();
            bool hasBrowser();
            bool hasRunningBrowser();
            void createBrowser(BerkeliumHandler* bInfo);
            void stopBrowser(BerkeliumHandler* bInfo);
            void destroyBrowser(BerkeliumHandler* bInfo);

        private:
            void initBrowser(BerkeliumHandler* bInfo);
            void updateMap();

            void lockSet();
            void unlockSet();
    };

    class BerkeliumPlayer : public Player {
        private:
            static BBrowserFactory berkeliumFactory;
            static bool mainLoopDone;
            BerkeliumHandler* bInfo;

        public:
            BerkeliumPlayer(GingaScreenID myScreen, string mrl);
            virtual ~BerkeliumPlayer();

            ISurface* getSurface();
            void setNotifyContentUpdate(bool notify);

            bool play();
            void stop();
            bool setOutWindow(GingaWindowID windowId);
            void setBounds(int x, int y, int w, int h);

            void setPropertyValue(string name, string value);

            bool setKeyHandler(bool isHandler);

        private:
            static void* mainLoop(void* ptr);
    };
}
}
}
}
}
}

#endif /*BerkeliumPlayer_h_*/