TermWindow.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 TERMWINDOW_H_
#define TERMWINDOW_H_

#include "util/IColor.h"
using namespace ::br::pucrio::telemidia::util;

#include "mb/interface/IWindow.h"

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

namespace br {
namespace pucrio {
namespace telemidia {
namespace ginga {
namespace core {
namespace mb {
    class TermWindow : public IWindow {
        private:
            void* win;

            GingaScreenID myScreen;
            GingaWindowID windowId;
            GingaWindowID parentId;
            int x;
            int y;
            int width;
            int height;
            int r;
            int g;
            int b;
            int alpha;
            int transparencyValue;
            bool visible;
            bool ghost;

            ISurface* childSurface;
            bool fit;
            bool stretch;
            int caps;

            pthread_mutex_t mutex;
            pthread_mutex_t mutexC;

        public:
            TermWindow(
                    GingaWindowID underlyingWindowID,
                    GingaWindowID parentWindowID,
                    GingaScreenID screenId,
                    int x, int y, int width, int height);

            virtual ~TermWindow();

        private:
            void initialize(
                    GingaWindowID underlyingWindowID,
                    GingaWindowID parentWindowID,
                    GingaScreenID screenId,
                    int x, int y, int width, int height);

        public:
            void setBgColor(int r, int g, int b, int alpha){};
            IColor* getBgColor(){};
            void setColorKey(int r, int g, int b){};
            IColor* getColorKey(){};
            void setWindowColor(int r, int g, int b, int alpha){};
            IColor* getWindowColor(){};
            void setBorder(int r, int g, int b, int alpha=255, int bWidth=0){};
            void getBorder(int* r, int* g, int* b, int* alpha, int* bWidth){};

            GingaScreenID getScreen();
            void revertContent();
            void setChildSurface(ISurface* listener);
            int getCap(string cap);
            void setCaps(int caps);
            void addCaps(int capability);
            int getCaps();

            void draw();
            void setBounds(int x, int y, int width, int height);
            void moveTo(int x, int y);
            void resize(int width, int height);
            void raiseToTop();
            void lowerToBottom();
            void setCurrentTransparency(int alpha);
            int getTransparencyValue();
            GingaWindowID getId();
            void show();
            void hide();

            int getX();
            int getY();
            int getW();
            int getH();
            float getZ();

            void setX(int x);
            void setY(int y);
            void setW(int w);
            void setH(int h);
            void setZ(float z);

            void* getContent();
            bool isGhostWndow() {return true;};
            void setGhostWindow(bool ghost);
            bool isVisible();
            void validate();

        private:
            void unprotectedValidate();

        public:
            void setStretch(bool stretchTo);
            bool getStretch();
            void setFit(bool fitTo);
            bool getFit();
            void clearContent();

        private:
            bool isMine(ISurface* surface);

        public:
            void renderImgFile(string serializedImageUrl);
            void renderFrom(ISurface* s);
            void blit(IWindow* src);
            void stretchBlit(IWindow* src);
            string getDumpFileUri(int quality, int dumpW, int dumpH);
            void lock();
            void unlock();
            void lockChilds();
            void unlockChilds();
    };
}
}
}
}
}
}

#endif /*TERMWINDOW_H_*/