/*
 GNU Maverik - a system for managing display and interaction in 
               Virtual Environment applications.
 Copyright (C) 1999-2001 Advanced Interfaces Group

 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


 The authors can be contacted via:
 www   - http://aig.cs.man.ac.uk
 email - maverik@aig.cs.man.ac.uk
 mail  - Advanced Interfaces Group, Room 2.94, Computer Science Building, 
         University of Manchester, Manchester, M13 9PL, UK
*/


#include "mavlib_callbacks.h"
#include <stdlib.h>
#include <stdio.h>



/* Wrapper routines to set and execute the get family of callbacks */

MAV_callback *mav_callback_getUserdef;
MAV_callback *mav_callback_getMatrix;
MAV_callback *mav_callback_getSurfaceParams;

void mav_callbackGetUserdefSet(MAV_window *w, MAV_class *c, MAV_callbackGetUserdefFn fn)
{
  mav_callbackSet(mav_callback_getUserdef, w, c, (MAV_callbackFn) fn);
}

int  mav_callbackGetUserdefExec(MAV_window *w, MAV_object *o, void ***d)
{
  return (mav_callbackExec(mav_callback_getUserdef, w, o, (void *) d, NULL));
}



void mav_callbackGetMatrixSet(MAV_window *w, MAV_class *c, MAV_callbackGetMatrixFn fn)
{
  mav_callbackSet(mav_callback_getMatrix, w, c, (MAV_callbackFn) fn);
}

int  mav_callbackGetMatrixExec(MAV_window *w, MAV_object *o, MAV_matrix **m)
{
  return (mav_callbackExec(mav_callback_getMatrix, w, o, (void *) m, NULL));
}



void mav_callbackGetSurfaceParamsSet(MAV_window *w, MAV_class *c, MAV_callbackGetSurfaceParamsFn fn)
{
  mav_callbackSet(mav_callback_getSurfaceParams, w, c, (MAV_callbackFn) fn);
}

int  mav_callbackGetSurfaceParamsExec(MAV_window *w, MAV_object *o, MAV_surfaceParams ***sp)
{
  return (mav_callbackExec(mav_callback_getSurfaceParams, w, o, (void *) sp, NULL));
}
