NCursesUI.C

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00001 /*!@file GUI/NCursesUI.C A utility to use ncurses for ui */
00002 
00003 // //////////////////////////////////////////////////////////////////// //
00004 // The iLab Neuromorphic Vision C++ Toolkit - Copyright (C) 2000-2003   //
00005 // by the University of Southern California (USC) and the iLab at USC.  //
00006 // See http://iLab.usc.edu for information about this project.          //
00007 // //////////////////////////////////////////////////////////////////// //
00008 // Major portions of the iLab Neuromorphic Vision Toolkit are protected //
00009 // under the U.S. patent ``Computation of Intrinsic Perceptual Saliency //
00010 // in Visual Environments, and Applications'' by Christof Koch and      //
00011 // Laurent Itti, California Institute of Technology, 2001 (patent       //
00012 // pending; application number 09/912,225 filed July 23, 2001; see      //
00013 // http://pair.uspto.gov/cgi-bin/final/home.pl for current status).     //
00014 // //////////////////////////////////////////////////////////////////// //
00015 // This file is part of the iLab Neuromorphic Vision C++ Toolkit.       //
00016 //                                                                      //
00017 // The iLab Neuromorphic Vision C++ Toolkit is free software; you can   //
00018 // redistribute it and/or modify it under the terms of the GNU General  //
00019 // Public License as published by the Free Software Foundation; either  //
00020 // version 2 of the License, or (at your option) any later version.     //
00021 //                                                                      //
00022 // The iLab Neuromorphic Vision C++ Toolkit is distributed in the hope  //
00023 // that it will be useful, but WITHOUT ANY WARRANTY; without even the   //
00024 // implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR      //
00025 // PURPOSE.  See the GNU General Public License for more details.       //
00026 //                                                                      //
00027 // You should have received a copy of the GNU General Public License    //
00028 // along with the iLab Neuromorphic Vision C++ Toolkit; if not, write   //
00029 // to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,   //
00030 // Boston, MA 02111-1307 USA.                                           //
00031 // //////////////////////////////////////////////////////////////////// //
00032 //
00033 // Primary maintainer for this file: Lior Elazary
00034 // $HeadURL: svn://isvn.usc.edu/software/invt/trunk/saliency/src/GUI/NCursesUI.C $
00035 // $Id: NCursesUI.C 10794 2009-02-08 06:21:09Z itti $
00036 //
00037 
00038 #include "GUI/NCursesUI.H"
00039 
00040 NCursesUI::NCursesUI()
00041 {
00042   //init the ncurses
00043   (void) initscr();      /* initialize the curses library */
00044   keypad(stdscr, TRUE);  /* enable keyboard mapping */
00045   (void) nonl();         /* tell curses not to do NL->CR/NL on output */
00046   intrflush(stdscr, FALSE);
00047   (void) noecho;        /* don't echo characters */
00048   (void) cbreak;         /* don't wait for enter before accepting input */
00049   intrflush(stdscr, FALSE);
00050 
00051 }
00052 
00053 void NCursesUI::writeText(const Point2D<int> loc, const std::string txt)
00054 {
00055    mvprintw(loc.i, loc.j, txt.c_str());
00056    refresh();
00057 }
00058 
00059 
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