/*

    SDL - Simple DirectMedia Layer

    Copyright (C) 1997-2004 Sam Lantinga

    Copyright (C) 2001  Hsieh-Fu Tsai

    This library is free software; you can redistribute it and/or

    modify it under the terms of the GNU Library General Public

    License as published by the Free Software Foundation; either

    version 2 of the License, or (at your option) any later version.

    This library 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

    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public

    License along with this library; if not, write to the Free

    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga

    slouken@libsdl.org

    Hsieh-Fu Tsai

    clare@setabox.com

*/

#include "SDL_config.h"

#include "SDL_stdinc.h"

#include "SDL_nxmodes_c.h"

SDL_Rect ** NX_ListModes (_THIS, SDL_PixelFormat * format, Uint32 flags)

{

    if (flags & SDL_FULLSCREEN)

        return SDL_modelist ;

    if (SDL_Visual.bpp == format -> BitsPerPixel) {

        return ((SDL_Rect **) -1) ;

    } else {

        return ((SDL_Rect **) 0) ;

    }

}

void NX_FreeVideoModes (_THIS)

{

    int i ;

    if (SDL_modelist) {

        for (i = 0; SDL_modelist [i]; ++ i) {

            SDL_free (SDL_modelist [i]) ;

        }

        SDL_free (SDL_modelist) ;

        SDL_modelist = NULL;

    }

}

int NX_EnterFullScreen (_THIS)

{

    if (! currently_fullscreen) {

        GR_SCREEN_INFO si ;

        GrGetScreenInfo (& si) ;

        GrResizeWindow (FSwindow, si.cols, si.rows) ;

        GrUnmapWindow (SDL_Window) ;

        GrMapWindow (FSwindow) ;

        GrRaiseWindow (FSwindow) ;

        GrSetFocus (FSwindow) ;

        currently_fullscreen = 1 ;      

    }

    return 1 ;

}

int NX_LeaveFullScreen (_THIS)

{

    if (currently_fullscreen) {

        GrUnmapWindow (FSwindow) ;

        GrMapWindow (SDL_Window) ;

        GrRaiseWindow (SDL_Window) ;

        GrSetFocus (SDL_Window) ;

        currently_fullscreen = 0 ;

    }

    return 0 ;

}