A2osX/BIN/EDIT.S.txt
2020-02-28 17:30:16 +01:00

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NEW
AUTO 3,1
.LIST OFF
.OP 65C02
.OR $2000
.TF BIN/EDIT
*--------------------------------------
.INB INC/MACROS.I
.INB INC/A2OSX.I
.INB INC/MLI.I
.INB INC/MLI.E.I
*--------------------------------------
.DUMMY
.OR ZPBIN
ZS.START
BufPtr .BS 2
BufPtrDst .BS 2
ClipboardPtr .BS 2
LineBufPtr .BS 2
BUF.LOffset .BS 2
BUF.COffset .BS 2
BUF.TmpLine1 .BS 2
BUF.TmpLine2 .BS 2
FileLen .BS 2
BufLen .BS 2
SelLen .BS 2
ZPPTR1 .BS 2
bRepaint .BS 1
bSelected .BS 1
ZPPTR2 .EQ *
TmpLen .BS 2
TmpIndex .BS 2
TmpCount .BS 1
TmpByte .BS 1
ZS.END .ED
*--------------------------------------
* File Header (16 Bytes)
*--------------------------------------
CS.START cld
jmp (.1,x)
.DA #$61 6502,Level 1 (65c02)
.DA #1 BIN Layout Version 1
.DA #S.PS.F.EVENT S.PS.F
.DA #0
.DA CS.END-CS.START CS
.DA DS.END-DS.START DS
.DA #64 SS
.DA #ZS.END-ZS.START Zero Page Size
.DA 0
*--------------------------------------
* Relocation Table
*--------------------------------------
.1 .DA CS.INIT
.DA CS.RUN
.DA CS.DOEVENT
.DA CS.QUIT
L.SEQ.INIT .DA SEQ.INIT
L.SEQ.SCROLLRGN .DA SEQ.SCROLLRGN
L.SEQ.RESET .DA SEQ.RESET
L.SEQ.SCROLLUP .DA SEQ.SCROLLUP
L.SEQ.SCROLLDN .DA SEQ.SCROLLDN
L.SEQ.SCROLLCURUP .DA SEQ.SCROLLCURUP
L.SEQ.SCROLLCURDN .DA SEQ.SCROLLCURDN
L.SEQ.CEOL .DA SEQ.CEOL
L.MSG.DETECT .DA MSG.DETECT
L.MSG.TOPBAR .DA MSG.TOPBAR
L.MSG.FILETYPES .DA MSG.TXTCR
.DA MSG.TXTCRLF
.DA MSG.TXTASM
L.MSG.STATUSBAR .DA MSG.STATUSBAR
L.MSG.STATUSBAR.H .DA MSG.STATUSBAR.H
L.MSG.STATUSBAR.U .DA MSG.STATUSBAR.U
L.MSG.STATUSBAR.S .DA MSG.STATUSBAR.S
L.MSG.STATUSBAR.E .DA MSG.STATUSBAR.E
L.MSG.NEWFILE .DA MSG.NEWFILE
L.MSG.GOTOXY .DA MSG.GOTOXY
L.MSG.HELPLINE .DA MSG.HELPLINE
L.MSG.HELP .DA MSG.HELP
J.SAVE .DA FILE.Save.CR
.DA FILE.Save.CRLF
.DA FILE.Save.ASM
J.CTRL .DA Ctrl.Invalid
.DA Ctrl.A
.DA Ctrl.B
.DA Ctrl.C
.DA Ctrl.D
.DA Ctrl.E
.DA Ctrl.F
.DA Ctrl.G
.DA Ctrl.BS
.DA Ctrl.TAB
.DA Ctrl.LF
.DA Ctrl.VT
.DA Ctrl.L
.DA Ctrl.CR
.DA Ctrl.N
.DA Ctrl.O
.DA Ctrl.P
.DA Ctrl.Q
.DA Ctrl.R
.DA Ctrl.S
.DA Ctrl.T
.DA Ctrl.FS
.DA Ctrl.V
.DA Ctrl.W
.DA Ctrl.X
.DA Ctrl.Y
.DA Ctrl.Z
.DA Ctrl.Invalid
.DA Ctrl.Invalid
.DA Ctrl.Invalid
.DA Ctrl.Invalid
.DA Ctrl.Invalid
L.DLG.SAVE .DA DLG.SAVE
L.DLG.FIND .DA DLG.FIND
J.DLG.CTRL.Draw .DA DLG.CTRL.Draw.LBL
.DA DLG.CTRL.Draw.TB
.DA DLG.CTRL.Draw.OL
.DA DLG.CTRL.Draw.BUT
J.DLG.CTRL.Focus
.DA DLG.CTRL.Focus.LBL
.DA DLG.CTRL.Focus.TB
.DA DLG.CTRL.Focus.OL
.DA DLG.CTRL.Focus.BUT
J.DLG.CTRL.GetWitdh
.DA DLG.CTRL.GetWitdh.LBL
.DA DLG.CTRL.GetWitdh.TB
.DA DLG.CTRL.GetWitdh.OL
.DA DLG.CTRL.GetWitdh.BUT
J.DLG.CTRL.CharIn
.DA DLG.CTRL.CharIn.LBL
.DA DLG.CTRL.CharIn.TB
.DA DLG.CTRL.CharIn.OL
.DA DLG.CTRL.CharIn.BUT
.DA 0
*--------------------------------------
CS.INIT clc
CS.INIT.RTS rts
*--------------------------------------
CS.RUN >PUSHW L.MSG.DETECT
>PUSHBI 0
>SYSCALL PrintF Send Query for term W & H
bcs CS.INIT.RTS
.1 >SYSCALL GetChar
bcs CS.INIT.RTS
jsr CharIn
>LDA.G ScreenW Wait for Response from terminal for W & H
beq .1
>LDYAI 510+5+5+4+1 potentially 255*\\ NORM,INV,CEOL & \0
>SYSCALL GetMem
bcs CS.INIT.RTS
>STYA.G LineBufBase
txa
>STA.G hLineBuf
lda #1
>SYSCALL ArgV
bcs .2 No arg, new file....
>PUSHYA
>PUSHWI 0 Allocate
>SYSCALL RealPath
bcs CS.INIT.RTS
txa
>STA.G hFileName
jsr FILE.Load
bcc .3 if CS, Failed to load file, keep name, but new file....
cmp #E.OOM
beq CS.RUN.RTS
.2 jsr FILE.New
bcs CS.RUN.RTS
.3 jsr SCRN.Init
bcs CS.RUN.RTS
>LDYAI 65
>SYSCALL GetMem
bcs CS.RUN.RTS
>STYA ZPPTR1
txa
>STA.G hFind
lda #0
sta (ZPPTR1)
>LDYAI 65
>SYSCALL GetMem
bcs CS.RUN.RTS
>STYA ZPPTR1
txa
>STA.G hReplace
lda #0
sta (ZPPTR1)
CS.RUN.LOOP jsr GetCh
bcs CS.RUN.RTS I/O error
jsr CharIn
bcs .9
>LDA.G bExit
bpl CS.RUN.LOOP
lda #0
.9 pha
>PUSHW L.SEQ.RESET
>PUSHBI 0
>SYSCALL PrintF
pla
sec
CS.RUN.RTS rts
*--------------------------------------
CS.DOEVENT lda (pEvent)
bpl .9 is it a TIMER event?
asl
bpl .9
>STA.G bUpdateTop
>STA.G bUpdateStatus
.9 sec
rts
*--------------------------------------
CS.QUIT ldy #hLineBuf
jsr .8
ldy #hBuf
jsr .8
ldy #hBufBackup
jsr .8
ldy #hClipBoard
jsr .8
ldy #hFileName
jsr .8
ldy #hFind
jsr .8
ldy #hReplace
.8 lda (pData),y
beq .9
>SYSCALL FreeMem
.9
CS.QUIT.CLCRTS clc
rts
*--------------------------------------
GetCh >SYSCALL GetChar
bcs .9
cmp #C.CR
bne CS.QUIT.CLCRTS
ldy #S.PS.hStdIn Check for any extra LF
lda (pPS),y
>SYSCALL FEOF
bcs .9
tay
bne .8
>SYSCALL GetChar
bcs .9
.8 lda #C.CR
.9 rts
*--------------------------------------
CharIn tax
>LDA.G bEscMode
bpl .1 Not in ESC mode
cpx #'[' \e[ ?
bne .11
lda (pData) #EscBufferPtr
bne .19 buffer not empty...bad SEQ
clc
rts
.11 lda (pData) #EscBufferPtr
cmp #16
bne .10
.19 >STZ.G bEscMode
clc
rts
.10 inc
sta (pData)
tay
txa
sta (pData),y
cmp #64
bcc .8 not a letter...SEQ is incomplete
jsr CharIn.Esc
bcs .8 Not translated, exit
.HS B0 BCS
*--------------------------------------
.1 txa
cmp #C.ESC
bne .2
lda #$ff
>STA.G bEscMode
inc
sta (pData) #EscBufferPtr
.8 clc
.9 rts
.2 cmp #C.DEL
bne .22
jmp Ctrl.DEL
.22 cmp #C.SPACE
bcc .3
jsr BUF.InsertA
bcs .9
jsr SCRN.UpdateCurrentEOL
bcs .9
jmp Ctrl.FS
.3 asl
tax
jmp (J.CTRL,x)
*--------------------------------------
CharIn.Esc >STZ.G bEscMode
lda (pData) #EscBufferPtr
tay
lda #0
sta (pData)
lda (pData),y
cpy #1
bne .10
ldx #EscChars.Cnt-1
.1 cmp EscChars,x
beq .2
dex
bpl .1
sec
rts
.10 cmp #'R' Response to cursor position query?
beq .3
sec
rts
.2 lda EscAscii,x
clc
rts
*--------------------------------------
* \e[xx;yyR
*--------------------------------------
.3 stz TmpByte
ldy #0
.4 iny
lda (pData),y
cmp #';'
beq .5
jsr CharIn.TmpByte10pA
bra .4
.5 phy
lda TmpByte
>STA.G ScreenH
dec Remove 2 (top & status bar) for viewportH
dec
>STA.G ViewPortH
dec
>STA.G ViewPortHm1 Remove 1 more to store offsert to last line of viewport
ply
stz TmpByte
.6 iny
lda (pData),y
cmp #'R'
beq .7
jsr CharIn.TmpByte10pA
bra .6
.7 lda TmpByte
>STA.G ScreenW
sec
rts
*--------------------------------------
CharIn.TmpByte10pA
and #$0f
pha
lda TmpByte
asl
asl
clc
adc TmpByte
asl
sta TmpByte
pla
clc
adc TmpByte
sta TmpByte
rts
*--------------------------------------
.INB USR/SRC/BIN/EDIT.S.BUF
.INB USR/SRC/BIN/EDIT.S.CTRL
.INB USR/SRC/BIN/EDIT.S.DLG
.INB USR/SRC/BIN/EDIT.S.FILE
.INB USR/SRC/BIN/EDIT.S.SCRN
*--------------------------------------
CS.END
SEQS .EQ *
SEQ.BAR .AZ "\e[7m\e[37;40m"
SEQ.DLG .AS "\e[30;46m"
.DA #C.SO,#'x',#C.SI
.DA #0
SEQ.DLG.RIGHT .AS "\e[37;40m"
.DA #C.SO,#'x',#C.SI
.DA #0
SEQ.DLG.LBL .AZ "\e[0m\e[30;46m"
SEQ.DLG.TB .AZ "\e[0m\e[93;44m"
SEQ.DLG.BUT .AZ "\e[7m\e[93;44m"
SEQ.EDIT .AS "\e[0m\e[93;44m" +CEOL
SEQ.CEOL .AZ "\e[K"
SEQ.NORM .AZ "\e[0m"
SEQ.INV .AZ "\e[7m"
SEQ.CURSAVE .AZ "\e7"
SEQ.CURRESTORE .AZ "\e8"
*--------------------------------------
SEQ.RESET .AZ "\ec"
SEQ.INIT .AS "\ec\e(B\e)0"
SEQ.SCROLLRGN .AZ "\e[?7l\e[2;%dr"
SEQ.SCROLLCURUP .AS "\e[?7l\e[%d;%dr"
SEQ.SCROLLUP .AZ "\eD"
SEQ.SCROLLCURDN .AS "\e[?7l\e[%d;%dr"
SEQ.SCROLLDN .AZ "\eM"
*--------------------------------------
MSG.DETECT .AZ "Querying term caps...\e[999;999H\e[6n"
MSG.TOPBAR .AZ "A2osX Edit %d.%d:%s (%s)"
MSG.TXTCR .AZ "TXT/CR"
MSG.TXTCRLF .AZ "TXT/CRLF"
MSG.TXTASM .AZ "S-C/ASM"
MSG.STATUSBAR .AZ "Press Ctrl-A For Help Len:%5D Pos:%5D Col:%3d Line:%5D"
MSG.STATUSBAR.H .AZ "Press any key to exit this screen "
MSG.STATUSBAR.U .AZ "Quit without Saving [Y/N] ? "
MSG.STATUSBAR.S .AZ "%s Saved."
MSG.STATUSBAR.E .AZ "Error:%h"
MSG.GOTOXY .AZ "\e[%d;%dH"
MSG.HELPLINE .AZ "\e[0m\e[93;44m%S\e[K"
MSG.HELP >PSTR "All commands:"
>PSTR "-------------"
>PSTR " Ctrl-A : This help screen"
>PSTR " Ctrl-B : Mark beginning of selection"
>PSTR " Ctrl-C : Copy selection to clipboard"
>PSTR " Ctrl-D : Delete selection"
>PSTR " Ctrl-E : Mark end of selection"
>PSTR " Ctrl-F : Find/Replace..."
>PSTR " Ctrl-G : Go to start of current line"
>PSTR " Ctrl-L : Go to end of current line"
>PSTR " Ctrl-N : Find next"
>PSTR " Ctrl-O : Page up"
>PSTR " Ctrl-P : Page down"
>PSTR " Ctrl-Q : Quit"
>PSTR " Ctrl-R : Replace next"
>PSTR " Ctrl-S : Save file..."
>PSTR " Ctrl-T : Go to top of file"
>PSTR " Ctrl-V : Past clipboard at cursor position"
>PSTR " Ctrl-W : Erase current line"
>PSTR " Ctrl-X : Cut block to clipboard"
>PSTR " Ctrl-Y : Go to end of file"
>PSTR " Ctrl-Z : Erase char under cursor"
.HS 00
*--------------------------------------
MSG.NEWFILE .AZ "newfile"
EscChars .AS "DBAC"
EscChars.Cnt .EQ *-EscChars
EscAscii .HS 080A0B15
*--------------------------------------
S.DLG.Size .EQ 0
S.DLG.X .EQ 1
S.DLG.Y .EQ 2
S.DLG.W .EQ 3
S.DLG.H .EQ 4
S.DLG.Title .EQ 5
S.DLG.Status .EQ 6
S.DLG.Focus .EQ 7
S.DLG.Ctrls .EQ 8
S.DLG.Ctrl.LBL .EQ 0
S.DLG.Ctrl.TB .EQ 2
S.DLG.Ctrl.OL .EQ 4
S.DLG.Ctrl.BUT .EQ 6
*--------------------------------------
DLG.SAVE .DA #DLG.SAVE.LEN Size
.DA #0 X
.DA #0 Y
.DA #70 W
.DA #11 H
.DA #DLG.SAVE.T-DLG.SAVE Title
.DA #DLG.SAVE.S-DLG.SAVE Status
.DA #9 Focus
.DA #DLG.SAVE.1-DLG.SAVE
.DA #DLG.SAVE.2-DLG.SAVE
.DA #DLG.SAVE.3-DLG.SAVE
.DA #DLG.SAVE.4-DLG.SAVE
.DA #DLG.SAVE.5-DLG.SAVE
.DA #DLG.SAVE.6-DLG.SAVE
.DA #DLG.SAVE.7-DLG.SAVE
.DA #DLG.SAVE.8-DLG.SAVE
.DA #0
DLG.SAVE.1 .DA #S.DLG.Ctrl.LBL,#2,#2
.AZ "Filename :"
DLG.SAVE.2 .DA #S.DLG.Ctrl.TB,#2,#3
.DA #0,#64,#hFileName CURPOS,MAXCHAR,hMem
DLG.SAVE.3 .DA #S.DLG.Ctrl.LBL,#2,#5
.AZ "Filetype :"
DLG.SAVE.4 .DA #S.DLG.Ctrl.OL,#2,#6
.DA #18 Ctrl-R
.DA #FileType
.DA #0
.AZ "TXT/CR"
DLG.SAVE.5 .DA #S.DLG.Ctrl.OL,#13,#6
.DA #12 Ctrl-L
.DA #FileType
.DA #2
.AZ "TXT/CRLF"
DLG.SAVE.6 .DA #S.DLG.Ctrl.OL,#26,#6
.DA #1 Ctrl-A
.DA #FileType
.DA #4
.AZ "S-C/ASM"
DLG.SAVE.7 .DA #S.DLG.Ctrl.BUT,#40,#8
.DA #C.CR
.AZ " Save "
DLG.SAVE.8 .DA #S.DLG.Ctrl.BUT,#52,#8
.DA #3 Ctrl-C
.AZ " Cancel "
DLG.SAVE.T .AZ "Save As..." Title
DLG.SAVE.S .AZ "CR:Save, Ctrl-R/L/A:Change Type, Ctrl-C:Cancel"
DLG.SAVE.LEN .EQ *-DLG.SAVE
*--------------------------------------
DLG.FIND .DA #DLG.FIND.LEN Size
.DA #0 X
.DA #0 Y
.DA #70 W
.DA #11 H
.DA #DLG.FIND.T-DLG.FIND Title
.DA #DLG.FIND.S-DLG.FIND Status
.DA #9 Focus
.DA #DLG.FIND.1-DLG.FIND
.DA #DLG.FIND.2-DLG.FIND
.DA #DLG.FIND.3-DLG.FIND
.DA #DLG.FIND.4-DLG.FIND
.DA #DLG.FIND.5-DLG.FIND
.DA #DLG.FIND.6-DLG.FIND
.DA #0
DLG.FIND.1 .DA #S.DLG.Ctrl.LBL,#2,#2
.AZ "Find :"
DLG.FIND.2 .DA #S.DLG.Ctrl.TB,#2,#3
.DA #0,#64,#hFind
DLG.FIND.3 .DA #S.DLG.Ctrl.LBL,#2,#5
.AZ "Replace :"
DLG.FIND.4 .DA #S.DLG.Ctrl.TB,#2,#6
.DA #0,#64,#hReplace
DLG.FIND.5 .DA #S.DLG.Ctrl.BUT,#40,#8
.DA #C.CR
.AZ " Find "
DLG.FIND.6 .DA #S.DLG.Ctrl.BUT,#52,#8
.DA #3 Ctrl-C
.AZ " Cancel "
DLG.FIND.T .AZ "Find/Replace..." Title
DLG.FIND.S .AZ "CR:Find, Ctrl-C:Cancel"
DLG.FIND.LEN .EQ *-DLG.FIND
*--------------------------------------
.DUMMY
.OR 0
DS.START
EscBuffer .BS 16
bEscMode .BS 1
bExit .BS 1
bUnSaved .BS 1
bUpdateTop .BS 1
bUpdateStatus .BS 1
hFileName .BS 1
FileType .BS 1
hFind .BS 1
hReplace .BS 1
hLineBuf .BS 1
LineBufBase .BS 2
hBuf .BS 1
BufBase .BS 2
hBufBackup .BS 1
hClipBoard .BS 1
ClipBoardLen .BS 2
SelStart .BS 2
SelEnd .BS 2
ScreenW .BS 1
ScreenH .BS 1
ViewPortH .BS 1
ViewPortHm1 .BS 1
FileX .BS 1
FileY .BS 2
ScreenX .BS 1
ScreenY .BS 2
CurX .BS 1
CurY .BS 1
hDLG .BS 1
STATBUF .BS S.STAT
DS.END
.ED
*--------------------------------------
MAN
SAVE USR/SRC/BIN/EDIT.S
ASM