'===============================================================================
'=                         Copyright 1992 Staz™ Software, Inc.                 =
'=                               All rights reserved                           =
'=                             "Key.FLTR" from PG:PRO                        =
'===============================================================================
INCLUDE FILE _aplIncl
COMPILE 0,_MacsbugLabels_strResource_caseInsensitive'set by PG:PRO
GLOBALS "PG PRO.GLBL"'include standard global file
END GLOBALS'no other globals
GOTO "Key Filter:Start"'ALWAYS jump around functions
INCLUDE "@Header.INCL"
DEFSTR LONG'needed for CVI's

_KFrepairField  = 2000
_KFMMDDYY       = 1'08/15/92
_KFMMYY         = 2'08/92
_KFCAPS         = 3'UCASE$
_KFWordCaps     = 4'word caps
_KFHex          = 5'hexidecimal
_KFIntegers     = 6'0123456789-
_KFDecimals     = 7'0123456789.-
_KFCAPSnDigits  = 8'A-Z and 0-9
_KFDollars      = 9'0123456789.-$
_KFCustom1      = 10'build your own(1)
_KFCustom2      = 11'build your own(2)
_KFCustom3      = 12'build your own(3)
_KFCustom4      = 13'build your own(4)
_KFCustom5      = 14'build your own(5)
'_______________________________________________________________________________
LOCAL FN KFstrip$(theText$)'∑∑œœœœœœœœœœœœœœœœœœœœœœœœœ∑∑
'—————————————————————————————————————————————————————————————————————————————
xtract$ = ""
FOR x = 1 TO LEN(theText$)
char = PEEK(@theText$+x)
LONG IF char <> 32
xtract$ =xtract$ + CHR$(char)
END IF
NEXT
END FN = xtract$
'_______________________________________________________________________________
LOCAL FN KFdateFld'∑∑œœœœœœœœœœœœœœœœœœœœœœœœœ∑∑
'—————————————————————————————————————————————————————————————————————————————
TEKEY$ = gKey$:gKey$ = ""
oldInsPt = WINDOW(_selStart)
theDate$ = EDIT$(WINDOW(_EFnum))
theDate$ = UCASE$(theDate$)
mm = 0:yy = 0:dd = 0:chop = 0
newDate$ = ""
theDate$ = FN KFstrip$(theDate$)
IF LEFT$(theDate$,1) = "0" THEN theDate$ = MID$(theDate$,2)

SELECT PEEK(@theDate$+1)
CASE _"J"'Jan/June/July
LONG IF LEFT$(theDate$,2)="JA"
mm=1:chop=2'jan
XELSE
SELECT LEFT$(theDate$,3)'
CASE "JUN":mm=6:chop=3'june
CASE "JUL":mm=7:chop=3'july
END SELECT'
END IF
CASE _"F":mm=2:chop=1'Feb
CASE _"M"'March/May
SELECT LEFT$(theDate$,3)'
CASE "MAR":mm=3:chop=3'march
CASE "MAY":mm=5:chop=3'may
END SELECT'
CASE _"A"'April/Aug
SELECT LEFT$(theDate$,2)'
CASE "AP":mm=4:chop=2'april
CASE "AU":mm=8:chop=2'aug
END SELECT'
CASE _"S":mm=9 :chop=1'Sept
CASE _"O":mm=10:chop=1'Oct
CASE _"N":mm=11:chop=1'Nov
CASE _"D":mm=12:chop=1'dec
CASE _"1"'jan,oct,nov,dec
LONG IF LEN(theDate$)>1
SELECT PEEK(@theDate$+2)'
CASE _"0":mm=10:chop=2'oct
CASE _"1":mm=11:chop=2'nov
CASE _"2":mm=12:chop=2'dec
CASE ELSE:mm=1:chop=1
END SELECT'
XELSE
theDate$ = ""'can't figure yet
END IF
CASE _"2":mm=2:chop=1'feb
CASE _"3":mm=3:chop=1'mar
CASE _"4":mm=4:chop=1'apr
CASE _"5":mm=5:chop=1'may
CASE _"6":mm=6:chop=1'jun
CASE _"7":mm=7:chop=1'jul
CASE _"8":mm=8:chop=1'aug
CASE _"9":mm=9:chop=1'sept
END SELECT

LONG IF mm
newDate$ = "0"+MID$(STR$(mm),2)+"/"
newDate$ = RIGHT$(newDate$,3)
theDate$ = MID$(theDate$,chop+1)
chop = 0
END IF

DO
flag = _zTrue
LONG IF LEN(theDate$)
LONG IF PEEK(@theDate$+1)<_"1" OR PEEK(@theDate$+1)>_"9"
theDate$ = MID$(theDate$,2)
flag = _false
END IF
END IF
UNTIL flag

IF theDate$ = "" THEN "Date Key Done"
SELECT PEEK(@theDate$+1)
CASE > _"3"
dd = PEEK(@theDate$+1)-48
theDate$ = MID$(theDate$,2)
CASE ELSE
LONG IF LEN(theDate$)>1
dd = VAL(theDate$)
DO
flag = _zTrue
LONG IF LEN(theDate$)
LONG IF PEEK(@theDate$+1)=>_"1" AND PEEK(@theDate$+1)<=_"9"
theDate$ = MID$(theDate$,2)
flag = _false
END IF
END IF
UNTIL flag
XELSE
newDate$ = newDate$ + theDate$
theDate$ = ""
END IF
END SELECT

LONG IF dd
SELECT mm
CASE 9,4,6,11
IF dd > 30 THEN dd = 30
CASE 2
IF dd > 29 THEN dd = 29
CASE ELSE
IF dd > 31 THEN dd = 31
END SELECT
t$ = "0"+MID$(STR$(dd),2)+"/"
newDate$ = newDate$ + RIGHT$(t$,3)
END IF

LONG IF LEN(newDate$)
DO
flag = _zTrue
LONG IF LEN(theDate$)
LONG IF PEEK(@theDate$+1)<_"1" OR PEEK(@theDate$+1)>_"9"
theDate$ = MID$(theDate$,2)
flag = _false
END IF
END IF
UNTIL flag

yy = VAL(theDate$)
LONG IF yy
t$ = MID$(STR$(yy),2)
IF LEN(t$)>2 THEN t$ = RIGHT$(t$,2)
newDate$ = newDate$ + t$
END IF
END IF

"Date Key Done"
LONG IF LEN(newDate$)
EDIT$(WINDOW(_EFnum)) = newDate$
SETSELECT WINDOW(_EFTextLen),WINDOW(_EFTextLen)
END IF
END FN
'_______________________________________________________________________________
LOCAL FN KFmonthFld'∑∑œœœœœœœœœœœœœœœœœœœœœœœœœ∑∑
'—————————————————————————————————————————————————————————————————————————————

TEKEY$ = gKey$:gKey$ = ""
theDate$ = EDIT$(WINDOW(_EFnum))
theDate$ = UCASE$(theDate$)
mm = 0:yy = 0:dd = 0:chop = 0
newDate$ = ""
theDate$ = FN KFstrip$(theDate$)
IF LEFT$(theDate$,1) = "0" THEN theDate$ = MID$(theDate$,2)
SELECT PEEK(@theDate$+1)
CASE _"J"'Jan/June/July
LONG IF LEFT$(theDate$,2)="JA"
mm=1:chop=2'jan
XELSE
SELECT LEFT$(theDate$,3)'
CASE "JUN":mm=6:chop=3'june
CASE "JUL":mm=7:chop=3'july
END SELECT'
END IF
CASE _"F":mm=2:chop=1'Feb
CASE _"M"'March/May
SELECT LEFT$(theDate$,3)'
CASE "MAR":mm=3:chop=3'march
CASE "MAY":mm=5:chop=3'may
END SELECT'
CASE _"A"'April/Aug
SELECT LEFT$(theDate$,2)'
CASE "AP":mm=4:chop=2'april
CASE "AU":mm=8:chop=2'aug
END SELECT'
CASE _"S":mm=9 :chop=1'Sept
CASE _"O":mm=10:chop=1'Oct
CASE _"N":mm=11:chop=1'Nov
CASE _"D":mm=12:chop=1'dec
CASE _"1"'jan,oct,nov,dec
LONG IF LEN(theDate$)>1
SELECT PEEK(@theDate$+2)'
CASE _"0":mm=10:chop=2'oct
CASE _"1":mm=11:chop=2'nov
CASE _"2":mm=12:chop=2'dec
CASE ELSE:mm=1:chop=1
END SELECT'
XELSE
theDate$ = ""'can't figure yet
END IF
CASE _"2":mm=2:chop=1'feb
CASE _"3":mm=3:chop=1'mar
CASE _"4":mm=4:chop=1'apr
CASE _"5":mm=5:chop=1'may
CASE _"6":mm=6:chop=1'jun
CASE _"7":mm=7:chop=1'jul
CASE _"8":mm=8:chop=1'aug
CASE _"9":mm=9:chop=1'sept
END SELECT

LONG IF mm
newDate$ = "0"+MID$(STR$(mm),2)+"/"
newDate$ = RIGHT$(newDate$,3)
theDate$ = MID$(theDate$,chop+1)
chop = 0
END IF
IF theDate$ = "" THEN "Expire Key Done"

DO
flag = _zTrue
LONG IF LEN(theDate$)
LONG IF PEEK(@theDate$+1)<_"1" OR PEEK(@theDate$+1)>_"9"
theDate$ = MID$(theDate$,2)
flag = _false
END IF
END IF
UNTIL flag

IF theDate$ = "" THEN "Expire Key Done"

LONG IF LEN(newDate$)
DO
flag = _zTrue
LONG IF LEN(theDate$)
LONG IF PEEK(@theDate$+1)<_"1" OR PEEK(@theDate$+1)>_"9"
theDate$ = MID$(theDate$,2)
flag = _false
END IF
END IF
UNTIL flag

yy = VAL(theDate$)
LONG IF yy
t$ = MID$(STR$(yy),2)
IF LEN(t$)>2 THEN t$ = RIGHT$(t$,2)
newDate$ = newDate$ + t$
END IF
END IF

"Expire Key Done"
LONG IF LEN(newDate$)
EDIT$(WINDOW(_EFnum)) = newDate$
SETSELECT WINDOW(_EFTextLen),WINDOW(_EFTextLen)
END IF

END FN
'_______________________________________________________________________________
LOCAL FN KFexitFld'∑∑œœœœœœœœœœœœœœœœœœœœœœœœœ∑∑
'—————————————————————————————————————————————————————————————————————————————
thefld = WINDOW(_EFnum)
theClass = WINDOW(_EFClass)>>2
SELECT theClass
CASE _KFDollars:'currency text field
t$ = EDIT$(thefld)
xtract$ = ""
IF ASC(t$) = _"(" THEN negate = _zTrue ELSE negate = _false
FOR x = 1 TO LEN(t$)
char = PEEK(@t$+x)
LONG IF (char > 47 AND char < 58) OR char = _"." OR char = _"-"
xtract$ = xtract$ + CHR$(char)
END IF
NEXT
amnt! = VAL(xtract$) + 0.
t$ = USING "###,###,###.##";(amnt!)
WHILE LEFT$(t$,1) = " " OR LEFT$(t$,1) = ","
t$ = MID$(t$,2)
WEND
t$ = "$" + t$
LONG IF amnt! < 0 OR negate = _zTrue
t$ = "(" +  t$ + ")"
EDIT FIELD thefld, t$
EDIT TEXT ,,,,-1,0,0
XELSE
EDIT TEXT ,,,,0,0,0
EDIT$(thefld) = t$
END IF

CASE _KFCAPS'UCASE$
CASE _KFWordCaps'word caps
CASE _KFHex'hexidecimal
CASE _KFMMDDYY'MM/DD/YY
t$ = gKey$
gKey$ = ""
FN KFdateFld
gKey$ = t$
CASE _KFIntegers'0-9 and minus (-)
CASE _KFDecimals'0123456789.-
CASE _KFMMYY'month & year exp date
CASE _KFCAPSnDigits'A-Z 0-9 Caps only
CASE _KFCustom1
CASE _KFCustom2
CASE _KFCustom3
CASE _KFCustom4
CASE _KFCustom5
END SELECT
END FN
'_______________________________________________________________________________
LOCAL FN KFfilterKey'∑∑œœœœœœœœœœœœœœœœœœœœœœœœœ∑∑
'—————————————————————————————————————————————————————————————————————————————
key = PEEK(@gKey$+1)
LONG IF key > 31 AND key < 127'don't mess w/ arrows,del,rtn
theClass = WINDOW(_EFClass)>>2
SELECT theClass
CASE _KFDollars:'currency text field
LONG IF INSTR(1,"$-.0123456789()",gKey$) = 0
gKey$ = ""
END IF
:'--------------------------
CASE _KFCAPS'capitals only
gKey$ = UCASE$(gKey$)
:'--------------------------
CASE _KFWordCaps'word caps
LONG IF WINDOW(_selStart) = 0
gKey$ = UCASE$(gKey$)
XELSE
prevChar = PEEK([FN TEGETTEXT(WINDOW(_EFHandle))]+WINDOW(_selStart)-1)
IF prevChar = 32 THEN gKey$ = UCASE$(gKey$)
END IF
:'--------------------------
CASE _KFHex'hexidecimal
gKey$ = UCASE$(gKey$)
LONG IF INSTR(1,"$&0123456789ABCDEF",gKey$) = 0
gKey$ = ""
END IF
:'--------------------------
CASE _KFMMDDYY'MM/DD/YY
FN KFdateFld
:'--------------------------
CASE _KFIntegers'0-9 and minus (-)
LONG IF INSTR(1,"0123456789-",gKey$) = 0
gKey$ = ""
END IF
:'--------------------------
CASE _KFDecimals'0123456789.-
LONG IF INSTR(1,"0123456789.-",gKey$) = 0
gKey$ = ""
END IF
:'--------------------------
CASE _KFMMYY'month & year exp date
FN KFmonthFld
:'--------------------------
CASE _KFCAPSnDigits'A-Z 0-9 Caps only
gKey$ = UCASE$(gKey$)
LONG IF INSTR(1,"0123456789",gKey$) = 0
LONG IF PEEK(@gKey$+1)<_"A" OR PEEK(@gKey$+1)>_"Z"
gKey$ = ""
END IF
END IF
:'--------------------------
CASE _KFCustom1
CASE _KFCustom2
CASE _KFCustom3
CASE _KFCustom4
CASE _KFCustom5
END SELECT
END IF
END FN
'===============================================================================
'››››››››››                      FIELD FILTER                       ››››››››››
'===============================================================================
"Key Filter:Start"
SELECT gAction
CASE _mouseAction
CASE _fieldAction
SELECT gSubAction
CASE _fieldActivate
EDIT FIELD gFieldWas:FN KFexitFld
EDIT FIELD gWhichField
CASE _fieldChanging   :DIALOG = _KFrepairField
CASE _fieldKeyPressed :FN KFfilterKey
CASE _fieldReturn     :FN KFexitFld
CASE _fieldTab        :FN KFexitFld
CASE _fieldShiftTab   :FN KFexitFld
CASE _fieldClear
CASE _fieldLeft       :FN KFexitFld
CASE _fieldRight      :FN KFexitFld
CASE _fieldUp         :FN KFexitFld
CASE _fieldDown       :FN KFexitFld
CASE _fieldClicked
END SELECT
CASE _otherAction
LONG IF gSubAction = _otherUser
LONG IF gDialogValue = _KFrepairField
FN KFexitFld
END IF
END IF
END SELECT
'-------------------------------------------------------------------------------