A2osX/BIN/EDIT.S.CTRL.txt

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2016-01-04 07:25:43 +00:00
NEW
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AUTO 3,1
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.LIST OFF
*--------------------------------------
* ^A = Help
* ^B = Begin Block
* ^C = Copy Block
* ^D = Delete Block
* ^E = End Block
* ^F = Find...
* ^G = Go To SOL
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******** ^H = BS
******** ^I = TAB
******** ^J = LF
******** ^K = VT
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* ^L = Go To EOL
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******** ^M = CR
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* ^N = Find Next
* ^O = Page Up
* ^P = Page Down
* ^Q = Quit
* ^R = Replace...
* ^S = Save
* ^T = Go To Top of file
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******** ^U = FS
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* ^V = Paste Block
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* ^W = Erase line
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* ^X = Cut Block
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* ^Y = End Of File
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*--------------------------------------
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Ctrl.DEL jsr BUF.ComputeCOffset
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lda BUF.COffset
ora BUF.COffset+1 No Backspace possible
beq .8
jsr Ctrl.BS
bcs .9
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jmp Ctrl.Z
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.8 clc
.9 rts
*--------------------------------------
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Ctrl.Invalid
clc
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Ctrl.Invalid.RTS
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rts
*--------------------------------------
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Ctrl.A >STZ.G bUpdateStatus
>LDYA L.MSG.HELP
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>STYA ZPPTR1
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stz TmpByte
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.1 ldx #0
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ldy TmpByte
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jsr SCRN.GotoXY
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bcs .9
lda (ZPPTR1)
beq .8
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>PUSHW ZPPTR1
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>PUSHBI 2
>LDYA L.MSG.HELPLINE
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>SYSCALL printf
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bcs .9
inc TmpByte
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lda (ZPPTR1)
sec
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adc ZPPTR1
sta ZPPTR1
bcc .1
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inc ZPPTR1+1
bra .1
.8 jsr SCRN.ResetStatusBar
>PUSHBI 0
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>PUSHW L.MSG.STATUSBAR.H
jsr SCRN.LineBufSprintf
bcs .9
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jsr SCRN.LineBufOut
bcs .9
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>SYSCALL getchar
bcs .9
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jmp SCRN.UpdateMainAndStatus
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.9 rts
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*--------------------------------------
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Ctrl.C jmp BUF.SelToClipboard
*--------------------------------------
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Ctrl.B jsr BUF.ComputeCOffset
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lda BUF.COffset
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>STA.G SelStart
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lda BUF.COffset+1
iny
sta (pData),y
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jmp SCRN.UpdateMain
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*--------------------------------------
Ctrl.E jsr BUF.ComputeCOffset
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lda BUF.COffset
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>STA.G SelEnd
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lda BUF.COffset+1
iny
sta (pData),y
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jmp SCRN.UpdateMain
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*--------------------------------------
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Ctrl.G >LDA.G FileX
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beq .8
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lda #0
sta (pData),y
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jmp SCRN.UpdateViewPort
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.8 clc
rts
*--------------------------------------
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Ctrl.BS >LDA.G FileX
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beq .1 already at beginning of line
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dec
sta (pData),y
bra .3
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.1 >LDA.G FileY+1
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tax
dey
ora (pData),y
beq .8
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lda (pData),y
bne .2
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dex
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.2 dec
jsr BUF.GetLineAX
bcs .8
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tya
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>STA.G FileX
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>DECW.G FileY
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.3 jmp SCRN.UpdateViewPort
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.8 clc
rts
*--------------------------------------
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Ctrl.TAB jsr BUF.InsertTAB
bcs .9
>LDA.G FileX
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clc
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adc TmpByte
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sta (pData),y
>LDA.G CurX
clc
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adc TmpByte
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sta (pData),y
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sec
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>SBC.G ScreenX
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sec
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>SBC.G ScreenW
bcs .8
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jsr SCRN.UpdateCurrentLine
bcs .9
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.8 clc
>ADC.G ScreenX
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inc
sta (pData),y
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jsr SCRN.UpdateStatusBar
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jmp SCRN.UpdateViewPort
.9 rts
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*--------------------------------------
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Ctrl.LF jsr BUF.GetNextLine
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bcs .8
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tya Y = line length
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>CMP.G FileX
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bcs .2
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sta (pData),y
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.2 >INCW.G FileY
jmp SCRN.UpdateViewPort
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.8 clc
rts
*--------------------------------------
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Ctrl.VT >LDA.G FileY+1
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tax
dey
ora (pData),y
beq .8
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lda (pData),y
bne .1
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dex
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.1 dec
jsr BUF.GetLineAX
bcs .8
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tya Y = line length
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>CMP.G FileX
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bcs .2
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sta (pData),y
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.2 >DECW.G FileY
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jmp SCRN.UpdateViewPort
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.8
Ctrl.VT.8 clc
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rts
*--------------------------------------
Ctrl.L jsr BUF.GetLine
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bcs Ctrl.VT.8
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tya Y = line length
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>STA.G FileX
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jmp SCRN.UpdateViewPort
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*--------------------------------------
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Ctrl.CR lda #C.CR
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jsr BUF.InsertA
bcs .9
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>PUSHBI 0
>LDYA L.SEQ.CEOL
>SYSCALL printf
bcs .9
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>STZ.G FileX
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>LDA.G CurY
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>CMP.G ViewPortHm1
beq .8 Bottom line, all done
dec
>CMP.G ViewPortHm1
beq .1 No scoll needed
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>LDA.G ScreenH
dec
>PUSHA
>LDA.G CurY
inc
inc
>PUSHA
>PUSHBI 2
>LDYA L.SEQ.SCROLLCURDN
>SYSCALL printf
bcs .9
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jsr SCRN.ResetScrollRgn
bcs .9
.1 >INC.G CurY
jsr SCRN.UpdateCurrentLine
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.8 clc
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.9 rts
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*--------------------------------------
Ctrl.O ldy #FileY+1
lda (pData),y
tax
dey
lda (pData),y
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ldy #ViewPortH
sec
sbc (pData),y
pha
txa
sbc #0
bcc .8
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ldy #FileY+1
sta (pData),y
dey
pla
sta (pData),y
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>LDA.G ScreenY
sec
>SBC.G ViewPortH
>STA.G ScreenY
>LDA.G ScreenY+1
sbc #0
sta (pData),y
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>STZ.G FileX
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jmp SCRN.UpdateMainAndStatus
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.8 pla
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*--------------------------------------
Ctrl.T jsr SCRN.Home
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jmp SCRN.UpdateMainAndStatus
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*--------------------------------------
Ctrl.P ldy #FileY+1
lda (pData),y
tax
dey
lda (pData),y
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ldy #ViewPortH
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clc
adc (pData),y
bcc .1
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inx
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.1 pha
phx
jsr BUF.GetLineAX A,X = FileY+PAGE
bcs .8
tya Y = line length
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>STA.G FileX
ldy #FileY+1
pla
sta (pData),y
dey
pla
sta (pData),y
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>LDA.G ViewPortH
clc
>ADC.G ScreenY
sta (pData),y
iny
lda (pData),y
adc #0
sta (pData),y
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jmp SCRN.UpdateMainAndStatus
.8 pla
pla
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clc
rts
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*--------------------------------------
Ctrl.Y jsr BUF.GetNextLine
bcs .1
>INCW.G FileY
bra Ctrl.Y
.1 jsr BUF.GetLine
tya Y = line length
>STA.G FileX
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>LDA.G FileY
sec
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>SBC.G ViewPortHm1
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tax
>LDA.G FileY+1
sbc #0
bcs .2
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>LDA.G FileY
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tax
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lda #0
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.2 >STA.G ScreenY+1
dey
txa
sta (pData),y
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jmp SCRN.UpdateMainAndStatus
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*--------------------------------------
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Ctrl.F >LDYA L.DLG.FIND
jsr DLG.Open
jsr DLG.Run
cmp #C.CR
bne .8
.8 jsr DLG.Close
clc
rts
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*--------------------------------------
Ctrl.N
clc
rts
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*--------------------------------------
Ctrl.R clc
rts
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*--------------------------------------
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Ctrl.Q >LDA.G bUnSaved
beq .8
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>STZ.G bUpdateStatus
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jsr SCRN.ResetStatusBar
>PUSHBI 0
>PUSHW L.MSG.STATUSBAR.U
jsr SCRN.LineBufSprintf
bcs .9
jsr SCRN.LineBufOut
bcs .9
.1 >SYSCALL getchar
bcs .9
cmp #'a
bcc .2
cmp #'z'+1
bcs .2
eor #$20
.2 cmp #'Y'
beq .8
cmp #'N'
beq .80
bra .1
.8 lda #$ff
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>STA.G bExit
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.80 jmp SCRN.UpdateStatusBar
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.9 rts
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*--------------------------------------
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Ctrl.S >LDYA L.DLG.SAVE
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jsr DLG.Open
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jsr DLG.Run
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pha
jsr DLG.Close
pla
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cmp #C.CR
bne .8
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2019-11-28 16:50:08 +00:00
jsr FILE.Save
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bcc .1
>PUSHA ERROR CODE
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2019-12-17 12:28:49 +00:00
jsr SCRN.ResetStatusBar
>PUSHBI 1
>PUSHW L.MSG.STATUSBAR.E
bra .2
.1 jsr SCRN.UpdateTopBar
jsr SCRN.ResetStatusBar
>LDA.G hFileName
>SYSCALL GetMemPtr
>PUSHYA
>PUSHBI 2
>PUSHW L.MSG.STATUSBAR.S
.2 jsr SCRN.LineBufSprintf
2020-01-23 14:48:22 +00:00
jsr SCRN.LineBufOut
bcs .9
.8 jmp SCRN.GotoCurXCurY
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.9 rts
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*--------------------------------------
Ctrl.FS jsr BUF.GetLine
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bcs .8
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2016-01-04 07:25:43 +00:00
tya Y = line length
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>CMP.G FileX
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beq .1 already at end of line
lda (pData),y
inc
sta (pData),y
bra .3
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.1 jsr BUF.GetNextLine
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bcs .8
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>INCW.G FileY
>STZ.G FileX
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.3 jmp SCRN.UpdateViewPort
2019-11-04 07:21:40 +00:00
2016-01-04 07:25:43 +00:00
.8 clc
2019-11-04 16:14:25 +00:00
.9 rts
2016-01-04 07:25:43 +00:00
*--------------------------------------
2016-01-29 17:05:08 +00:00
Ctrl.V jsr BUF.InsertClipboard
bcs .9
2019-12-16 13:14:11 +00:00
jsr SCRN.Unsaved
2020-01-23 14:48:22 +00:00
jmp SCRN.UpdateMainAndStatus
2019-05-29 15:21:14 +00:00
.9 rts
2016-01-04 07:25:43 +00:00
*--------------------------------------
Ctrl.W jsr BUF.ComputeCOffset Y=line len
phy
2019-05-29 15:21:14 +00:00
lda BUF.LOffset
ldy #SelStart
sta (pData),y
lda BUF.LOffset+1
iny
sta (pData),y
2019-09-06 12:50:27 +00:00
ply Get back line len
2019-05-29 15:21:14 +00:00
clc
lda (BufPtr),y
2019-09-06 12:50:27 +00:00
beq .1 last line \0 ending
sec delete CR
2019-05-29 15:21:14 +00:00
.1 tya
adc BUF.LOffset
ldy #SelEnd
sta (pData),y
lda BUF.LOffset+1
adc #0
iny
sta (pData),y
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bra Ctrl.D
2019-08-26 09:26:42 +00:00
.8
Ctrl.W.RTS rts
2016-01-04 07:25:43 +00:00
*--------------------------------------
2016-02-25 17:02:57 +00:00
Ctrl.X jsr BUF.SelToClipboard
2019-08-26 09:26:42 +00:00
bcs Ctrl.W.RTS
Ctrl.D jsr BUF.DelSel
2020-01-23 14:48:22 +00:00
bcs .8
jsr BUF.ResetSel
2019-12-17 12:28:49 +00:00
jsr SCRN.CursorAdjust
2020-01-23 14:48:22 +00:00
jsr SCRN.Unsaved will update TopBar
2019-12-17 12:28:49 +00:00
jmp SCRN.UpdateMainAndStatus
2020-01-23 14:48:22 +00:00
.8 clc
rts
2016-01-04 07:25:43 +00:00
*--------------------------------------
2019-05-27 15:37:31 +00:00
Ctrl.Z jsr BUF.ComputeCOffset
2019-05-25 19:24:07 +00:00
2019-05-27 15:37:31 +00:00
lda BUF.COffset
2019-11-06 13:14:42 +00:00
eor FileLen
2019-08-26 09:26:42 +00:00
bne .1
2019-05-27 15:37:31 +00:00
lda BUF.COffset+1
2019-11-06 13:14:42 +00:00
eor FileLen+1
2019-08-26 09:26:42 +00:00
bne .1
2019-11-04 07:21:40 +00:00
2019-05-27 15:37:31 +00:00
clc
2019-08-26 09:26:42 +00:00
rts
2019-05-27 15:37:31 +00:00
2019-08-26 09:26:42 +00:00
.1 jsr BUF.DelCharAtCursor
bcs Ctrl.W.RTS
2018-11-15 15:04:14 +00:00
cmp #C.CR did we DEL a CR ?
2019-11-18 16:40:32 +00:00
bne .8
2018-11-15 15:04:14 +00:00
2019-11-18 16:40:32 +00:00
>LDA.G CurY
>CMP.G ViewPortHm1
beq .8 Bottom line, all done
dec
>CMP.G ViewPortHm1
beq .8 No scoll needed
>LDA.G ScreenH
dec
>PUSHA
>LDA.G CurY
inc
inc
>PUSHA
>PUSHBI 2
>LDYA L.SEQ.SCROLLCURUP
>SYSCALL printf
bcs .9
jsr SCRN.ResetScrollRgn
bcs .9
2019-08-26 09:26:42 +00:00
jsr SCRN.UpdateCurrentLine
2019-11-18 16:40:32 +00:00
bcs .9
jsr SCRN.UpdateLast
bcc .80
.9 rts
.8 jsr SCRN.UpdateCurrentLine
bcs .9
2018-11-15 15:04:14 +00:00
2019-12-16 13:14:11 +00:00
.80 jsr SCRN.Unsaved
jsr SCRN.GotoCurXCurY
2019-12-17 12:28:49 +00:00
jmp SCRN.UpdateStatusBar
2016-01-04 07:25:43 +00:00
*--------------------------------------
MAN
2019-02-01 16:32:29 +00:00
SAVE USR/SRC/BIN/EDIT.S.CTRL
LOAD USR/SRC/BIN/EDIT.S
2016-01-04 07:25:43 +00:00
ASM