| /* |
| * Copyright (c) 2002, Adam Dunkels. |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * 3. The name of the author may not be used to endorse or promote |
| * products derived from this software without specific prior |
| * written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS |
| * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY |
| * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE |
| * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| * This file is part of the Contiki desktop environment |
| * |
| * $Id: libconio.c,v 1.5 2004/07/04 15:15:19 adamdunkels Exp $ |
| * |
| */ |
| |
| #include "libconio.h" |
| |
| static unsigned char cursx, cursy; |
| static unsigned char reversed; |
| static unsigned char color; |
| |
| /*-----------------------------------------------------------------------------------*/ |
| unsigned char |
| wherex(void) |
| { |
| return cursx; |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| unsigned char |
| wherey(void) |
| { |
| return cursy; |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| clrscr(void) |
| { |
| unsigned char x, y; |
| |
| for(x = 0; x < LIBCONIO_SCREEN_WIDTH; ++x) { |
| for(y = 0; y < LIBCONIO_SCREEN_HEIGHT; ++y) { |
| gotoxy(x, y); |
| cputc(' '); |
| } |
| } |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| revers(unsigned char c) |
| { |
| reversed = c; |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| cputc(char c) |
| { |
| ctk_arch_draw_char(c, cursx, cursy, reversed, color); |
| ++cursx; |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| cputs(char *str) |
| { |
| int i; |
| for(i = 0; i < strlen(str); ++i) { |
| cputc(str[i]); |
| } |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| cclear(unsigned char length) |
| { |
| int i; |
| for(i = 0; i < length; ++i) { |
| cputc(' '); |
| } |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| chline(unsigned char length) |
| { |
| int i; |
| for(i = 0; i < length; ++i) { |
| cputc('-'); |
| } |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| cvline(unsigned char length) |
| { |
| int i; |
| for(i = 0; i < length; ++i) { |
| cputc('|'); |
| --cursx; |
| ++cursy; |
| } |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| gotoxy(unsigned char x, unsigned char y) |
| { |
| cursx = x; |
| cursy = y; |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| cclearxy(unsigned char x, unsigned char y, unsigned char length) |
| { |
| gotoxy(x, y); |
| cclear(length); |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| chlinexy(unsigned char x, unsigned char y, unsigned char length) |
| { |
| gotoxy(x, y); |
| chline(length); |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| cvlinexy(unsigned char x, unsigned char y, unsigned char length) |
| { |
| gotoxy(x, y); |
| cvline(length); |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| cputsxy(unsigned char x, unsigned char y, char *str) |
| { |
| gotoxy(x, y); |
| cputs(str); |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| cputcxy(unsigned char x, unsigned char y, char c) |
| { |
| gotoxy(x, y); |
| cputc(c); |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| textcolor(unsigned char c) |
| { |
| color = c; |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| bgcolor(unsigned char c) |
| { |
| |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| bordercolor(unsigned char c) |
| { |
| |
| } |
| /*-----------------------------------------------------------------------------------*/ |
| void |
| screensize(unsigned char *x, unsigned char *y) |
| { |
| *x = LIBCONIO_SCREEN_WIDTH; |
| *y = LIBCONIO_SCREEN_HEIGHT; |
| } |
| /*-----------------------------------------------------------------------------------*/ |