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
1.6.3