86 lines
2.5 KiB
C
86 lines
2.5 KiB
C
/* -*- c -*- ------------------------------------------------------------- *
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*
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* Copyright 2004-2005 Murali Krishnan Ganapathy - All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, Inc., 53 Temple Place Ste 330,
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* Boston MA 02111-1307, USA; either version 2 of the License, or
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* (at your option) any later version; incorporated herein by reference.
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*
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* ----------------------------------------------------------------------- */
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#ifndef __TUI_H__
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#define __TUI_H__
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#include <com32.h>
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#include "com32io.h"
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#ifndef NULL
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#define NULL ((void *)0)
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#endif
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#define BELL 0x07
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// CHRELATTR = ^N, CHABSATTR = ^O
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#define CHABSATTR 15
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#define CHRELATTR 14
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void clearwindow(char top, char left, char bot, char right,
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char page, char fillchar, char fillattr);
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void cls(void); /* Clears the entire current screen page */
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// Generic user input,
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// password = 0 iff chars echoed on screen
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// showoldvalue <> 0 iff current displayed for editing
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void getuserinput(char *str, unsigned int size,
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unsigned int password, unsigned int showoldvalue);
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static inline void getstring(char *str, unsigned int size)
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{
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getuserinput(str,size,0,0);
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}
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static inline void editstring(char *str, unsigned int size)
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{
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getuserinput(str,size,0,1);
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}
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static inline void getpwd(char * str, unsigned int size)
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{
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getuserinput(str,size,1,0);
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}
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// Box drawing Chars offsets into array
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#define BOX_TOPLEFT 0x0
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#define BOX_BOTLEFT 0x1
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#define BOX_TOPRIGHT 0x2
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#define BOX_BOTRIGHT 0x3
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#define BOX_TOP 0x4 // TOP = BOT = HORIZ
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#define BOX_BOT 0x4
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#define BOX_HORIZ 0x4
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#define BOX_LEFT 0x5
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#define BOX_RIGHT 0x5
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#define BOX_VERT 0x5 // LEFT=RIGHT=VERT
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#define BOX_LTRT 0x6
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#define BOX_RTLT 0x7
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#define BOX_TOPBOT 0x8
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#define BOX_BOTTOP 0x9
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#define BOX_MIDDLE 0xA
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typedef enum {BOX_SINSIN,BOX_DBLDBL, BOX_SINDBL, BOX_DBLSIN} boxtype;
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unsigned char * getboxchars(boxtype bt);
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void drawbox(char top,char left,char bot, char right,
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char page, char attr,boxtype bt);
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// Draw a horizontal line
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// dumb == 1, means just draw the line
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// dumb == 0 means check the first and last positions and depending on what is
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// currently on the screen make it a LTRT and/or RTLT appropriately.
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void drawhorizline(char top, char left, char right, char page, char attr,
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boxtype bt, char dumb);
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#endif
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