A2osX/BIN/EDIT.S.CTRL.txt
2019-05-29 17:21:14 +02:00

661 lines
10 KiB
Plaintext
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

NEW
AUTO 3,1
.LIST OFF
*--------------------------------------
* ^A = Help
* ^B = Begin Block
* ^C = Copy Block
* ^D = Delete Block
* ^E = End Block
* ^F = Find...
* ^G = Go To SOL
******** ^H = BS
******** ^I = TAB
******** ^J = LF
******** ^K = VT
* ^L = Go To EOL
******** ^M = CR
* ^N = Find Next
* ^O = Page Up
* ^P = Page Down
* ^Q = Quit
* ^R = Replace...
* ^S = Save
* ^T = Go To Top of file
******** ^U = FS
* ^V = Paste Block
* ^W = Erase line
* ^X = Cut Block
* ^Y = End Of File
*--------------------------------------
Prompt.Editor cmp #C.DEL
beq Ctrl.DEL
cmp #C.SPACE
bcc .3
jsr BUF.InsertA
bcs .9
jsr SCRN.UpdateCurrentLine
bcs .9
jsr Ctrl.FS
bcs .9
.8 clc
rts
.3 asl
tax
jmp (J.CTRL,x)
.9 rts
*--------------------------------------
Ctrl.DEL jsr BUF.ComputeCOffset
lda BUF.COffset
ora BUF.COffset+1 No Backspace possible
beq .8
jsr Ctrl.BS
bcs .9
jmp Ctrl.Z.1
.8 clc
.9 rts
*--------------------------------------
Ctrl.Invalid
clc
Ctrl.Invalid.RTS
rts
*--------------------------------------
Ctrl.A lda #PromptModeHelp
>STA.G PromptMode
>LDYA L.MSG.HELP
>STYA ZPPTR1
stz .1+1
.1 ldy #0
ldx #0
jsr GotoXY
lda (ZPPTR1)
beq .8
>PUSHW ZPPTR1
>PUSHBI 2
>LDYA L.MSG.HELPLINE
>SYSCALL printf
bcs Ctrl.Invalid.RTS
inc .1+1
lda (ZPPTR1)
sec
adc ZPPTR1
sta ZPPTR1
bcc .1
inc ZPPTR1+1
bra .1
.8 jmp SCRN.UpdateStatusBar
*--------------------------------------
Ctrl.B jsr BUF.ComputeCOffset
lda BUF.COffset
ldy #SelStart
sta (pData),y
lda BUF.COffset+1
iny
sta (pData),y
jmp SCRN.UpdateMain
*--------------------------------------
Ctrl.C jmp BUF.SelToClipboard
*--------------------------------------
Ctrl.E jsr BUF.ComputeCOffset
lda BUF.COffset
ldy #SelEnd
sta (pData),y
lda BUF.COffset+1
iny
sta (pData),y
jmp SCRN.UpdateMain
*--------------------------------------
Ctrl.F lda #PromptModeFind
>STA.G PromptMode
jmp SCRN.UpdateStatusBar
*--------------------------------------
Ctrl.G ldy #FileX
lda (pData),y
beq .8
lda #0
sta (pData),y
jmp SCRN.UpdateViewPort
.8 clc
rts
*--------------------------------------
Ctrl.BS ldy #FileX
lda (pData),y
beq .1 already at beginning of line
dec
sta (pData),y
bra .3
.1 ldy #FileY+1
lda (pData),y
tax
dey
ora (pData),y
beq .8
lda (pData),y
bne .2
dex
.2 dec
jsr BUF.GetLineAX
bcs .8
tya
ldy #FileX
sta (pData),y
sec
ldy #FileY
lda (pData),y
sbc #1
sta (pData),y
iny
lda (pData),y
sbc #0
sta (pData),y
.3 jmp SCRN.UpdateViewPort
.8 clc
rts
*--------------------------------------
Ctrl.TAB
clc
rts
*--------------------------------------
Ctrl.LF ldy #FileY+1
lda (pData),y
tax
dey
lda (pData),y
inc
bne .1
inx
.1 jsr BUF.GetLineAX
bcs .8
tya Y = line length
ldy #FileX
cmp (pData),y
bcs .2
sta (pData),y
.2 ldy #FileY
lda (pData),y
inc
sta (pData),y
bne .3
iny
lda (pData),y
inc
sta (pData),y
.3 jmp SCRN.UpdateViewPort
.8 clc
rts
*--------------------------------------
Ctrl.VT ldy #FileY+1
lda (pData),y
tax
dey
ora (pData),y
beq .8
lda (pData),y
bne .1
dex
.1 dec
jsr BUF.GetLineAX
bcs .8
tya Y = line length
ldy #FileX
cmp (pData),y
bcs .2
sta (pData),y
.2 sec
ldy #FileY
lda (pData),y
sbc #1
sta (pData),y
iny
lda (pData),y
sbc #0
sta (pData),y
jmp SCRN.UpdateViewPort
.8 clc
rts
*--------------------------------------
Ctrl.L jsr BUF.GetLine
bcs .8
tya Y = line length
ldy #FileX
sta (pData),y
jmp SCRN.UpdateViewPort
.8 clc
rts
*--------------------------------------
Ctrl.CR lda #C.CR
jsr BUF.InsertA
bcs .9
ldy #FileX
lda #0
sta (pData),y
jmp SCRN.UpdateMain
.9 rts
*--------------------------------------
Ctrl.N
clc
rts
*--------------------------------------
Ctrl.O ldy #FileY+1
lda (pData),y
tax
dey
lda (pData),y
ldy #ViewPortH
sec
sbc (pData),y
pha
txa
sbc #0
bcc .8
ldy #FileY+1
sta (pData),y
dey
pla
sta (pData),y
lda #0
ldy #FileX
sta (pData),y
jmp SCRN.UpdateViewPort
.8 pla
jmp Ctrl.T
*--------------------------------------
Ctrl.P ldy #FileY+1
lda (pData),y
tax
dey
lda (pData),y
ldy #ViewPortH
clc
adc (pData),y
bcc .1
inx
.1 pha
phx
jsr BUF.GetLineAX A,X = FileY+PAGE
bcs .8
tya Y = line length
ldy #FileX
sta (pData),y
ldy #FileY+1
pla
sta (pData),y
dey
pla
sta (pData),y
jmp SCRN.UpdateViewPort
.8 pla
pla
jmp Ctrl.Y
*--------------------------------------
Ctrl.Q lda #$FF
>STA.G bCANCEL
clc
rts
*--------------------------------------
Ctrl.R lda #PromptModeReplace
>STA.G PromptMode
jmp SCRN.UpdateStatusBar
*--------------------------------------
Ctrl.S lda #PromptModeSave
>STA.G PromptMode
>LDA.G hFileName
beq .2
>SYSCALL GetMemPtr
>STYA ZPPTR1
ldy #$ff
.1 iny
lda (ZPPTR1),y
sta (pData),y
bne .1
tya
.2 >STA.G PromptBufPtr
jmp SCRN.UpdateStatusBar
*--------------------------------------
Ctrl.T >STZ.G FileX
>STZW.G FileY
jmp SCRN.UpdateViewPort
*--------------------------------------
Ctrl.FS jsr BUF.GetLine
bcs .8
tya Y = line length
ldy #FileX
cmp (pData),y
beq .1 already at end of line
lda (pData),y
inc
sta (pData),y
bra .3
.1 ldy #FileY+1
lda (pData),y
tax
dey
lda (pData),y
inc
bne .2
inx
.2 jsr BUF.GetLineAX
bcs .8
ldy #FileY CC
lda (pData),y
adc #1
sta (pData),y
iny
lda (pData),y
adc #0
sta (pData),y
ldy #FileX
lda #0
sta (pData),y
.3 jmp SCRN.UpdateViewPort
.8 clc
rts
*--------------------------------------
Ctrl.V jsr BUF.InsertClipboard
bcs .9
jsr SCRN.UpdateMain
bcs .9
jmp SCRN.UpdateStatusBar
.9 rts
*--------------------------------------
Ctrl.W jsr BUF.ComputeCOffset Y=line len
phy
lda BUF.LOffset
ldy #SelStart
sta (pData),y
lda BUF.LOffset+1
iny
sta (pData),y
ply
clc
lda (BufPtr),y
bne .1
tya
beq .8 previoyus line\CR\0
iny
.1 tya
adc BUF.LOffset
ldy #SelEnd
sta (pData),y
lda BUF.LOffset+1
adc #0
iny
sta (pData),y
bra Ctrl.D
.8 rts
*--------------------------------------
Ctrl.X jsr BUF.SelToClipboard
bcs Ctrl.X.RTS
Ctrl.D jsr BUF.DelSel
bcs Ctrl.X.RTS
jsr SCRN.CursorAdjust
jsr SCRN.UpdateMain
bcs Ctrl.X.RTS
jmp SCRN.UpdateStatusBar
Ctrl.X.RTS rts
*--------------------------------------
Ctrl.Y ldy #FileY+1
lda (pData),y
tax
dey
lda (pData),y
inc
bne .1
inx
.1 jsr BUF.GetLineAX
bcs .2
ldy #FileY
lda (pData),y
inc
sta (pData),y
bne Ctrl.Y
iny
lda (pData),y
inc
sta (pData),y
bra Ctrl.Y
.2 jsr BUF.GetLine Y=linelen
tya Y = line length
>STA.G FileX
jmp SCRN.UpdateViewPort
*--------------------------------------
Ctrl.Z jsr BUF.ComputeCOffset
lda BUF.COffset
cmp BufLen
lda BUF.COffset+1
sbc BufLen+1
bcc Ctrl.Z.1
clc
rts
Ctrl.Z.1 jsr BUF.DelCharAtCursor
bcs .9
cmp #C.CR did we DEL a CR ?
bne .1
jsr SCRN.UpdateMain
bcs .9
jmp SCRN.UpdateStatusBar
.1 jsr SCRN.UpdateCurrentLine
bcs .9
jmp SCRN.UpdateStatusBar
.9 rts
*--------------------------------------
Prompt.Help >STZ.G PromptMode
jsr SCRN.UpdateMain
bcs .9
jmp SCRN.UpdateStatusBar
.9 rts
*--------------------------------------
Prompt.Find cmp #3
bne .1
>STZ.G PromptMode
jmp SCRN.UpdateStatusBar
.1 cmp #13
bne .2
.2
clc
.9 rts
*--------------------------------------
Prompt.Replace cmp #3
bne .1
>STZ.G PromptMode
jsr SCRN.UpdateStatusBar
bcs .9
rts
.1 cmp #13
bne .2
.2
clc
.9 rts
*--------------------------------------
Prompt.Save cmp #3 Ctrl-C
bne .1
>STZ.G PromptMode
bra .80
.1 cmp #C.CR
bne .2
>LDA.G PromptBufPtr
beq .8
>LDYA pData
>SYSCALL RealPath
bcs .12
phx
>LDA.G hFileName
beq .11
>SYSCALL FreeMem
.11 pla
>STA.G hFileName
>STZ.G PromptMode
jsr SaveFile
bcc .81
.12 jsr SCRN.UpdateStatusBarErrA
bcs .9
rts
.2 cmp #127
bne .3
>LDA.G PromptBufPtr
beq .8
dec
sta (pData),y
tay
lda #0
sta (pData),y
bra .80
.3 cmp #C.SPACE
bcc .8
pha
>LDA.G PromptBufPtr
tay
pla
cpy #PromptBufMax
beq .8
sta (pData),y
iny
lda #0
sta (pData),y
tya
>STA.G PromptBufPtr
bra .80
.8 clc
rts
.81 jsr SCRN.UpdateTopBar
bcs .9
.80 jmp SCRN.UpdateStatusBar
.9 rts
*--------------------------------------
MAN
SAVE USR/SRC/BIN/EDIT.S.CTRL
LOAD USR/SRC/BIN/EDIT.S
ASM