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322 lines
6.8 KiB
322 lines
6.8 KiB
; terminal.asm 2/17/2012 dwg - review for release 1.5.1.0
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; terminal.asm 12/26/2011 dwg -
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; Copyright (C) 2011-2012 Douglas Goodall Licensed under GPL Ver 3.
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;
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; This file is part of NuBiosDWG and is free software: you can
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; redistribute it and/or modify it under the terms of the GNU
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; General Public License as published by the Free Software Foundation,
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; either version 3 of the License, or (at your option) any later version.
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; This file is distributed in the hope that it will be useful,
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; but WITHOUT ANY WARRANTY; without even the implied warranty of
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; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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; GNU General Public License for more details.
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; You should have received a copy of the GNU General Public License
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; along with it. If not, see <http://www.gnu.org/licenses/>.
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; The termbind lib is the home of the macros that are the
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; ; front end for access to library routines that implement
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; ; terminal specific functionality.
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;
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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; Table 4-11 VT52 Escape Sequences
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;
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; ESC A
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; Cursor up.
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;
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; ESC B
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; Cursor down.
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;
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; ESC C
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; Cursor right.
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;
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; ESC D
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; Cursor left.
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;
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; ESC F
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; Enter graphics mode.
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;
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; ESC G
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; Exit graphics mode.
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;
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; ESC H
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; Cursor to home.
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;
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; ESC I
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; Reverse line feed.
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;
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; ESC J
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; Erase to end of screen.
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;
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; ESC K
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; Erase to end of line.
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;
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; ESC Y Line Column
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; Direct cursor address.
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;
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; ESC Z
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; Identify.
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;
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; ESC =
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; Enter alternate keypad mode.
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;
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; ESC >
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; Exit alternate keypad mode.
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;
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; ESC <
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; Enter ANSI mode.
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;
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; ESC ^
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; Enter auto print mode.
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;
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; ESC _
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; Exit auto print mode.
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;
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; ESC W
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; Enter printer controller mode.
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;
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; ESC X
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; Exit printer controller mode.
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;
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; ESC ]
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; Print screen.
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;
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; ESC V
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; Print cursor line.
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; ANSI
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; CSI = <esc>[
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; CSI n A CUU - CUrsor Up, n cells
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; CSI n B CUD - CUrsor Down, n cells
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; CSI n C CUF - CUrsor Forward
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; CSI n D CUB - CUrsor Back
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; CSI n E CNL - Cursor Next Line
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; CSI n F CPL - Cursor Previous Line
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; CSI n G CHA - Cursor Horizontal Absolute
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; CSI n ; m H CUP - Cursor Position,n = row, m = col (1rel)
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; CSI 0 J ED - clear from cursor to EOS
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; CSI 1 J ED - clear from cursor to BOS
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; CSI 2 J ED - clear screen
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; CSI n K EL - 0-clr-2eol,1-clr-to-bol,2-clr-line
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; CSI n S SU - Scroll Up
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; CSI n T SD - Scroll Down
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; CSI s SCP - Save Cursor Position
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; CSI u RCP - Restore Cursor Position
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; CSI n [;k] m SGR - Select Graphic Rendition
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; CSI 0 m SGR - Reset / Normal
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; CSI 1 m SGR - Bright or Bold
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; CSI 3 m SGR - italic on
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; CSI 4 m SGR - underline (single) on
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; CSI 5 m SGR - blink slow
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; CSI 6 m SGR - blink rapid
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; CSI 7 m SGR - negative
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; CSI 8 m SGR - Conceal
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; CSI 9 m SGR - Crossed Out
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; CSI 10 m SGR - Primary (default) Font
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; CSI 21 m SGR - Bright Bold Off
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; CSI 22 m SGR - Normal COlor or Intensity
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; CSI 23 m SGR - Not Italic
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; CSI 24 m SGR - Not underline
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; CSI 25 m SGR - Not Blink
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; CSI 27 m SGR - Image Positive
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; CSI 28 m SGR - Reveal
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; CSI 29 m SGR - Not Crossed Out
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; CSI 30 m SGR - Black CSI 30 ; 1 m (light black)
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; CSI 31 m SGR - Red CSI 31 ; 1 m (light red)
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; CSI 32 m SGR - Green CSI 32 ; 1 m (light green)
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; CSI 33 m SGR - Yellow CSI 33 ; 1 m (light yellow)
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; CSI 34 m SGR - Blue CSI 34 ; 1 m (light blue)
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; CSI 35 m SGR - Magenta CSI 35 ; 1 m (light magenta)
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; CSI 36 m SGR - Cyan CSI 36 ; 1 m (light cyan)
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; CSI 37 m SGR - White CSI 37 ; 1 m (light white)
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; CSI 39 m SGR - Set Default Text Color
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; CSI 40-47 m SGR - Set Background Color
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; CSI 6 n DSR - Device Status Report
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; VT100
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; VT220
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; WYSE
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; WY50
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; ESC = r c Set Cursor Position (see row codes)
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; ESC * Clear screen to nulls
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; ESC + Clear screen to spaces
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maclib portab
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maclib std
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maclib cpmbios
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maclib cpmbdos
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maclib bioshdr
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maclib hbios
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maclib cnfgdata
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; enter with the number in de
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public xprdec
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xprdec: lxi h,dr
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dad d
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dad d
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dad d
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dad d
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xchg
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mvi c,9
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call 5
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ret
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public xcrtinit
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xcrtinit:
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call xgetsc
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lxi h,termtype
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mov a,m
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sta ttyp
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ret
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public xcrtclr
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xcrtclr:
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lda ttyp
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cpi TERM$ANSI
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jnz xnotansi1
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mvi c,2 ! mvi e,27 ! call 5
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mvi c,2 ! mvi e,'[' ! call 5
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mvi c,2 ! mvi e,'2' ! call 5
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mvi c,2 ! mvi e,'J' ! call 5
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jmp xdone1
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xnotansi1:
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cpi TERM$WYSE
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jnz xnotwyse1
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conout 27
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conout '+'
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jmp xdone1
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xnotwyse1:
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cpi TERM$VT52
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jnz xdone
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conout 27
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conout 'H' ; Cursor to Hoe
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conout 27
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conout 'J' ; Erase to End of Screen
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xdone1:
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ret
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; h=line l=col
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public xcrtlc
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xcrtlc:
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lda ttyp
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cpi TERM$ANSI
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jz xisansi
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cpi TERM$WYSE
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jz xiswyse
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cpi TERM$VT52
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jz xisvt52
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ret
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xiswyse:
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mov a,h
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sta templine
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mov a,l
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sta tempcol
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conout 27
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conout '='
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lda templine
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mov e,a
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mvi d,0
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lxi h,wy50row
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dad d
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dcx h
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mov e,m
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mvi c,2
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call BDOS
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;
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lda tempcol
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mov e,a
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mvi d,0
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lxi h,wy50col
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dad d
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dcx h
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mov e,m
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mvi c,2
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call BDOS
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jmp xdone
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;------->
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xisansi:
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push h
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push h
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mvi c,2 ! mvi e,27 ! call 5
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mvi c,2 ! mvi e,'[' ! call 5
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pop h
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mov e,h
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mvi d,0
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call xprdec
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mvi c,2 ! mvi e,';' ! call 5
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pop h
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mov e,l
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mvi d,0
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call xprdec
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mvi c,2 ! mvi e,66h ! call 5
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xdone:
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ret
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xisvt52:
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push h
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push h
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conout 27
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conout 'Y'
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pop h
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mov a,h
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adi 32
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mov e,a
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mvi c,CWRITE
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call BDOS
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pop h
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mov a,l
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adi 32
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mov e,a
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mvi c,CWRITE
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call BDOS
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ret
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public dr
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dr db '0$ ','1$ ','2$ ','3$ ','4$ '
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db '5$ ','6$ ','7$ ','8$ ','9$ '
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db '10$ ','11$ ','12$ ','13$ ','14$ '
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db '15$ ','16$ ','17$ ','18$ ','19$ '
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db '20$ ','21$ ','22$ ','23$ ','24$ '
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db '25$ ','26$ ','27$ ','28$ ','29$ '
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db '30$ ','31$ ','32$ ','33$ ','34$ '
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db '35$ ','36$ ','37$ ','38$ ','39$ '
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db '40$ ','41$ ','42$ ','43$ ','44$ '
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db '45$ ','46$ ','47$ ','48$ ','49$ '
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db '50$ ','51$ ','52$ ','53$ ','54$ '
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db '55$ ','56$ ','57$ ','58$ ','59$ '
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db '60$ ','61$ ','62$ ','63$ ','64$ '
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db '65$ ','66$ ','67$ ','68$ ','69$ '
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db '70$ ','71$ ','72$ ','73$ ','74$ '
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db '75$ ','76$ ','77$ ','78$ ','79$ '
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db '80$ ','81$ ','82$ ','83$ ','84$ '
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db '85$ ','86$ ','87$ ','88$ ','89$ '
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db '90$ ','91$ ','92$ ','93$ ','94$ '
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db '95$ ','96$ ','97$ ','99$ ','100$'
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SINGLEQUOTE equ 0
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RIGHTQUOTE equ 0
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LEFTQUOTE equ 0
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wy50row db ' !"#$%&'
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db 39
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db '()*+,-./01234567'
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wy50col db ' !"#$%&'
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db 39
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db '()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_'
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db 96
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db 'abcdefghijklmno'
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templine db 0
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tempcol db 0
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ttyp db 0
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end
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