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antoine-source/appleworksgs/SS/Src/Key.aii
Antoine Vignau 5fef614692 First release
2023-03-04 03:45:20 +01:00

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LOAD 'Macros.dump'
INCLUDE 'SS.equ'
INCLUDE 'Driver.equ'
INCLUDE 'Heap.aii.i'
;-----------------------------------------------
;
; Imported addresses
;
;-----------------------------------------------
; IMPORT KeyPad
; IMPORT appleKey
IMPORT S_ActiveWindow
IMPORT S_CellWidth
IMPORT S_Clear
IMPORT S_CurBRSelect
IMPORT S_CurBScrl
IMPORT S_CurContHt
IMPORT S_CurContRect
IMPORT S_CurContWd
IMPORT S_CurContXpt
IMPORT S_CurContYpt
IMPORT S_CurEditFlag
IMPORT S_CurLEHandle
IMPORT S_CurMaxTLCell
IMPORT S_CurRScrl
IMPORT S_CurTLCell
IMPORT S_CurTLSelect
IMPORT S_DoChecks
IMPORT S_DrawLocation
IMPORT S_EndEdit
IMPORT S_GetCellIndex
IMPORT S_HiliteCells
IMPORT S_NewEditCell
IMPORT S_NewLineEdit
IMPORT S_SetCurFormat
IMPORT S_SetEdittingMenus
IMPORT S_SwapIn
IMPORT S_Thumb
IMPORT S_WhereCell
IMPORT S_WhichCell
;-----------------------------------------------
;
; Forward addresses and entries
;
;-----------------------------------------------
ENTRY S_DoPageDown
ENTRY S_DoPageLeft
ENTRY S_DoPageRight
ENTRY S_DoPageUp
ENTRY S_PageOver
;-------------------------------------------------------------------------;
; S_KeyDown ( TaskRecordPtr:l )
;
; S_KeyDown is called by the driver to handle a key down event in the
; currently active window.
S_KeyDown PROC EXPORT
;Using S_CurrentData
input TaskRecordPtr:l
local Key:w,Mods:w,NotArrow:w
BEGIN +b
stz NotArrow
Call S_SwapIn,in=(S_ActiveWindow:l)
Tool _SetPort,in=(S_ActiveWindow:l)
lda S_CurEditFlag
and #S_KeysInactive
jne Exit
ldy #2
lda [TaskRecordPtr],y
and #$00FF
sta Key
ldy #14
lda [TaskRecordPtr],y
sta Mods
CmpLong S_CurTLSelect,S_CurBRSelect
jne rangeSelected
ldx #MaxCellTable
lda Key
loop
cmp CellKeyTable,x
beq foundkey
dex
dex
bne loop
notfound
lda Mods
and #appleKey
jne Exit
lda S_CurEditFlag
and #S_EditingBit
bne doEdit
lda S_CurEditFlag
ora #S_EditingBit
sta S_CurEditFlag
Tool _LEActivate,in=(S_CurLEHandle:l)
Tool _LEGetTextLen,in=(S_CurLEHandle:l),out=(x:w)
Tool _LESetSelect,in=(#0:w,x:w,S_CurLEHandle:l)
Call S_SetCurFormat,in=(S_CurTLSelect:l)
Call S_SetEdittingMenus
doEdit
Tool _LEKey,in=(Key:w,Mods:w,S_CurLEHandle:l)
bra Exit
foundkey
lda Mods
and #appleKey
bne appledown
lda S_CurEditFlag
and #S_EditingBit
bne editing
jsr (CellTable,x)
bra Exit
editing
jsr (CellEdit,x)
bra Exit
appledown
jsr (CellApple,x)
bra Exit
rangeSelected
ldx #MaxRangeTable
lda Key
Rloop
cmp RangeKeyTable,x
beq foundRkey
dex
dex
bne Rloop
RKeyNotFound
bra Exit
foundRkey
lda Mods
and #appleKey
bne Rappledown
jsr (RangeTable,x)
bra Exit
Rappledown
jsr (RangeApple,x)
Exit
RETURN
;-----------------------------
maxCellTable equ 16
maxRangeTable equ 10
CellKeyTable DC.W 0
DC.W 8 ; left arrow
DC.W 21 ; right arrow
DC.W 10 ; down arrow
DC.W 11 ; up arrow
DC.W 13 ; return
DC.W 9 ; tab
DC.W 27 ; esc
DC.W 127 ; delete
CellTable DC.W 0
DC.W cellLeft ; left arrow
DC.W cellRight ; right arrow
DC.W cellDown ; down arrow
DC.W cellUp ; up arrow
DC.W cellReturn ; return
DC.W cellTab ; tab
DC.W cellEsc ; esc
DC.W rangeDelete ; delete
CellEdit DC.W 0
DC.W enterLE ; left arrow
DC.W enterLE ; right arrow
DC.W cellDown ; down arrow
DC.W cellUp ; up arrow
DC.W cellReturn ; return
DC.W cellTab ; tab
DC.W cellEsc ; esc
DC.W enterLE ; delete
CellApple DC.W 0
DC.W doPageLeft ; apple-left arrow
DC.W doPageRight ; apple-right arrow
DC.W doPageDown ; apple-down arrow
DC.W doPageUp ; apple-up arrow
DC.W cellAppleReturn ; apple-return
DC.W cellAppleTab ; apple-tab
DC.W cellEsc ; esc
DC.W nothing ; delete
RangeKeyTable
DC.W 0
DC.W 8 ; left arrow
DC.W 21 ; right arrow
DC.W 10 ; down arrow
DC.W 11 ; up arrow
DC.W 127 ; delete
RangeTable
DC.W 0
DC.W nothing ; left arrow
DC.W nothing ; right arrow
DC.W nothing ; down arrow
DC.W nothing ; up arrow
DC.W rangeDelete ; delete
RangeApple DC.W 0
DC.W nothing ; apple-left arrow
DC.W nothing ; apple-right arrow
DC.W nothing ; apple-down arrow
DC.W nothing ; apple-up arrow
DC.W nothing ; apple-delete
;---------------------------
nothing
rts
;---------------------------
enterLE
Tool _LEKey,in=(Key:w,Mods:w,S_CurLEHandle:l)
rts
;---------------------------
cellesc
lda S_CurEditFlag
and #S_EditingBit
beq done
Call S_EndEdit,in=(#0:w)
lda S_CurEditFlag
and #-1-S_EditingBit
sta S_CurEditFlag
Call S_DoChecks
done rts
;---------------------------
rangeDelete
Call S_Clear
rts
;---------------------------
cellAppleTab
inc NotArrow
cellLeft
pha
PushWord S_CurTLSelect
SubWord S_CurTLSelect+2,#1,3:s
bne OKleft
lda NotArrow
beq Invalid
MoveWord #$02BE,3:s ; hex for #ZZ
SubWord 1:s,#1,1:s
bne OKleft
MoveWord #$270F,1:s ; hex for #9999
OKleft
Call S_NewEditCell,in=(:l)
brl setLocation
;---------------------------
cellTab
inc NotArrow
cellRight
pha
PushWord S_CurTLSelect
AddWord S_CurTLSelect+2,#1,3:s
cmp #$02BF ; hex for #ZZ + 1
blt OKright
lda NotArrow
beq Invalid
MoveWord #1,3:s
AddWord 1:s,#1,1:s
cmp #$2710 ; hex for 10000
blt OKright
MoveWord #1,1:s
OKright
Call S_NewEditCell,in=(:l)
brl setLocation
;---------------------------
Invalid
pla
pla
rts
;---------------------------
cellAppleReturn
lda Mods
and #KeyPad
bne cellEnter
inc NotArrow
cellUp
PushWord S_CurTLSelect+2
SubWord S_CurTLSelect,#1,s
bne OKup
lda NotArrow
beq Invalid
MoveWord #$270F,1:s ; hex for #9999
SubWord 3:s,#1,3:s
bne OKup
MoveWord #$02BE,3:s ; hex for #ZZ
OKup
Call S_NewEditCell,in=(:l)
brl setLocation
;---------------------------
cellReturn
lda Mods
and #KeyPad
bne cellEnter
inc NotArrow
cellDown
PushWord S_CurTLSelect+2
AddWord S_CurTLSelect,#1,s
cmp #$2710 ; hex for 10000
blt OKdown
lda NotArrow
beq Invalid
MoveWord #1,1:s
AddWord 3:s,#1,3:s
cmp #$02BF ; hex for #ZZ + 1
blt OKdown
MoveWord #1,3:s
OKdown
Call S_NewEditCell,in=(:l)
bra setLocation
;---------------------------
cellEnter
Call S_NewEditCell,in=(S_CurTLSelect:l)
bra setLocation
;---------------------------
doPageLeft
Call S_PageOver,in=(#S_DoPageLeft:l)
bra setLocation
doPageRight
Call S_PageOver,in=(#S_DoPageRight:l)
bra setLocation
doPageUp
Call S_PageOver,in=(#S_DoPageUp:l)
bra setLocation
doPageDown
Call S_PageOver,in=(#S_DoPageDown:l)
setLocation
Call S_DoChecks
Call S_DrawLocation
rts
ENDP
;-----------------------------------------------------------------------------
; S_PageOver( ShiftRoutine:l )
;
; Direction = $0000FFFF means up
; $FFFF0000 left
; $00000001 down
; $00010000 right
S_PageOver PROC EXPORT
;Using S_CurrentData
input ShiftRoutine:l
local NewCell:l
local Value:w,Width:w
local OldClipRgn:l,Col:w
local ErrorFlag:w
BEGIN
; The old Cell needs to be accepted, if edited. ;
lda S_CurEditFlag
and #S_EditingBit
beq doShift
Call S_EndEdit,in=(#-1:w),err=ErrorFlag
jcs Exit
clrEdit
lda S_CurEditFlag
and #-1-S_EditingBit
sta S_CurEditFlag
; Bump the window until the New cell is completely in view ;
doShift
MoveWord ShiftRoutine,CallIt+1
MoveWord ShiftRoutine+1,CallIt+2
SpaceLong
callIt
Call *
PullLong NewCell
CmpLong NewCell,S_CurTLSelect
jeq Exit
; The Cell is completely in view ;
Tool _NewRgn,out=(:l)
MoveLong 1:s,OldClipRgn
Tool _GetClip,in=(:l)
Tool _ClipRect,in=(#S_CurContRect:l)
Call S_HiliteCells
MoveWord NewCell,S_CurTLSelect
sta S_CurBRSelect
MoveWord NewCell+2,S_CurTLSelect+2
sta S_CurBRSelect+2
Call S_HiliteCells
Tool _SetClip,in=(OldClipRgn:l)
Tool _DisposeRgn,in=(OldClipRgn:l)
; The New cell needs to be displayed in the LE field. ;
in NewCell:l
out :l
XCall S_GetCellIndex
Call S_NewLineEdit,in=(:l)
Exit
RETURN
ENDP
;------------------------------------------------------------------------
;
;
S_DoPageLeft PROC EXPORT
;Using S_CurrentData
output NewCell:l
local WorkWidth:w,dh:w
BEGIN
MoveLong S_CurTLSelect,NewCell
Call S_WhereCell,in=(NewCell:l),out=(y:w,y:w,a:w,y:w)
tay
beq leftSide1
cmp S_CurContXpt
beq leftSidePage
cmp S_CurContWd
bge leftSide1
leftSideHere
MoveWord S_CurTLCell+2,NewCell+2
bra doLeftSide
leftSide1
SubWord S_CurTLSelect+2,#1,NewCell+2
bne doLeftSide
MoveWord #1,NewCell+2
bra doLeftSide
leftSidePage
SubWord S_CurContWd,S_CurContXpt,WorkWidth
stz dh
bra cond
loop
Call S_CellWidth,in=(NewCell+2:w),out=(a:w)
AddWord a,dh,a
cmp WorkWidth
bge full
sta dh
cond
dec NewCell+2
bne loop
inc NewCell+2
lda dh
beq Exit
bra doLeftSide
full
inc NewCell+2
lda dh
bne doLeftSide
dec NewCell+2
doLeftSide
CmpWord S_CurMaxTLCell+2,NewCell+2
bge setThumb
sta NewCell+2
setThumb
lda NewCell+2
dec a
Tool _SetCtlValue,in=(a:w,S_CurBScrl:l)
Call S_Thumb,in=(S_CurBScrl:l)
Exit
RETURN
ENDP
;------------------------------------------------------------------------
;
;
S_DoPageRight PROC EXPORT
;Using S_CurrentData
output NewCell:l
local WorkWidth:w,dh:w,NewTLCol:l
BEGIN
MoveLong S_CurTLSelect,NewCell
SubWord S_CurContWd,S_CurContXpt,WorkWidth
stz dh
Call S_WhereCell,in=(NewCell:l),out=(x:w,y:w,a:w,y:w)
tay
beq rightSide1
cmp S_CurContWd
bge rightSide1
cpx S_CurContWd
bge rightSidePage
rightSideHere
in S_CurContWd:w,S_CurContHt:w
out NewCell+2:w,a:w,x:w,y:w
XCall S_WhichCell
cmp #702+1
jlt Exit
MoveWord #702,NewCell+2
brl Exit
rightSide1
MoveWord NewCell+2,a
inc a
sta NewTLCol
sta NewCell+2
cmp #702+1
blt start1
MoveWord S_CurMaxTLCell+2,NewTLCol
MoveWord #702,NewCell+2
brl gotTLCol
loop1
sta dh
start1
dec NewTLCol
beq atZero
Call S_CellWidth,in=(NewTLCol:w),out=(a:w)
AddWord a,dh,a
cmp WorkWidth
blt loop1
inc NewTLCol
brl gotTLCol
atZero
inc NewTLCol
bra start2
loop2
sta dh
inc NewCell+2
start2
Call S_CellWidth,in=(NewCell+2:w),out=(a:w)
AddWord a,dh,a
cmp WorkWidth
blt loop2
bra gotTLCol
rightSidePage
MoveWord S_CurTLSelect+2,NewTLCol
cmp S_CurMaxTLCell+2
blt pageCond
MoveWord S_CurMaxTLCell+2,NewTLCol
bra pageCond
pageLoop
inc NewCell+2
Call S_CellWidth,in=(NewCell+2:w),out=(a:w)
AddWord a,dh,a
cmp WorkWidth
bge full
sta dh
pageCond
CmpWord NewCell+2,#702
bne pageLoop
bra gotTLCol
full
dec NewCell+2
lda dh
bne gotTLCol
inc NewCell+2
gotTLCol
lda NewTLCol
dec a
Tool _SetCtlValue,in=(a:w,S_CurBScrl:l)
Call S_Thumb,in=(S_CurBScrl:l)
Exit
RETURN
ENDP
;------------------------------------------------------------------------
;
;
S_DoPageUp PROC EXPORT
;Using S_CurrentData
output NewCell:l
local WorkHeight:w,dv:w
BEGIN
MoveLong S_CurTLSelect,NewCell
Call S_WhereCell,in=(NewCell:l),out=(y:w,y:w,y:w,a:w)
tax
beq up1
cmp S_CurContYpt
beq upPage
cmp S_CurContHt
bge up1
upHere
MoveWord S_CurTLCell,NewCell
bra doUp
up1
SubWord S_CurTLSelect,#1,NewCell
bne doUp
MoveWord #1,NewCell
bra doUp
upPage
SubWord S_CurContHt,S_CurContYpt,WorkHeight
stz dv
bra cond
loop
AddWord #S_RowHeight,dv,a
cmp WorkHeight
bge full
sta dv
cond
dec NewCell
bne loop
inc NewCell
lda dv
beq Exit
bra doUp
full
inc NewCell
lda dv
bne doUp
dec NewCell
doUp
CmpWord S_CurMaxTLCell,NewCell
bge setThumb
sta NewCell
setThumb
lda NewCell
dec a
Tool _SetCtlValue,in=(a:w,S_CurRScrl:l)
Call S_Thumb,in=(S_CurRScrl:l)
Exit
RETURN
ENDP
;------------------------------------------------------------------------
;
;
S_DoPageDown PROC EXPORT
;Using S_CurrentData
output NewCell:l
local WorkHeight:w,dv:w,NewTLRow:l
BEGIN
MoveLong S_CurTLSelect,NewCell
SubWord S_CurContHt,S_CurContYpt,WorkHeight
stz dv
Call S_WhereCell,in=(NewCell:l),out=(y:w,x:w,y:w,a:w)
tay
beq down1
cmp S_CurContHt
bge down1
cpx S_CurContHt
bge downPage
downHere
in S_CurContWd:w,S_CurContHt:w
out x:w,NewCell:w,x:w,y:w
XCall S_WhichCell
cmp #9999+1
jlt Exit
MoveWord #9999,NewCell
brl Exit
down1
MoveWord NewCell,a
inc a
sta NewTLRow
sta NewCell
cmp #9999+1
blt start1
MoveWord S_CurMaxTLCell,NewTLRow
MoveWord #9999,NewCell
brl gotTLRow
loop1
sta dv
start1
dec NewTLRow
beq atZero
AddWord #S_RowHeight,dv,a
cmp WorkHeight
blt loop1
inc NewTLRow
brl gotTLRow
atZero
inc NewTLRow
bra start2
loop2
sta dv
inc NewCell
start2
AddWord #S_RowHeight,dv,a
cmp WorkHeight
blt loop2
bra gotTLRow
downPage
MoveWord S_CurTLSelect,NewTLRow
cmp S_CurMaxTLCell
blt pageCond
MoveWord S_CurMaxTLCell,NewTLRow
bra pageCond
pageLoop
inc NewCell
AddWord #S_RowHeight,dv,a
cmp WorkHeight
bge full
sta dv
pageCond
CmpWord NewCell,#9999
bne pageLoop
bra gotTLRow
full
dec NewCell
lda dv
bne gotTLRow
inc NewCell
gotTLRow
lda NewTLRow
dec a
Tool _SetCtlValue,in=(a:w,S_CurRScrl:l)
Call S_Thumb,in=(S_CurRScrl:l)
Exit
RETURN
ENDP
END
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