53 lines
1.7 KiB
Plaintext
53 lines
1.7 KiB
Plaintext
compile subroutine rds_recipe_dep_time_ml_valid(ConvType, DataIo, Branch, ReturnedValue)
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begin condition
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pre:
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post:
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end condition
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$insert logical
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$insert msg_equates
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$insert dict_equates
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declare function msg, get_property, set_property, fieldcount, rds_comm
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equ valid$ to 0 ;* successful
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equ invalid_msg$ to 1 ;* bad data - print error message window
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equ invalid_conv$ to 2 ;* bad conversion - " "
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equ invalid_nomsg$ to 3 ;* bad but do not print the error message window
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equ CrLf$ to char(13):char(10)
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ReturnedValue = DataIo
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status() = Valid$
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*
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begin case
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case ConvType = 'ICONV'
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DepLimits = get_property( @window:'.DEP_TIME_LIMITS', 'TEXT' )
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DataIo = iconv( DataIo, 'MD1' )
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DataIo = oconv( DataIo, 'MD1' )
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if DataIo then
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Min = field( DepLimits, '~', 1 )
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Max = field( DepLimits, '~', 2)
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if ( Min <> '' ) and ( Max <> '' ) then
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if ( DataIo >= Min ) and ( DataIo <= Max ) then
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* IS WITHIN THE SPECIFIED LIMITS
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end else
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* JUST WARN THE USER, BUT DON'T INVALIDATE
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MsgInfo = ''
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MsgInfo<mtext$> = quote(DataIo):' is out of the control limits of ':quote(DepLimits)
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MsgInfo<micon$> = '!'
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Void = msg( '', MsgInfo )
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end
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end
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end else
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MsgInfo = ''
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MsgInfo<mtext$> = 'Invalid entry...'
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MsgInfo<micon$> = '!'
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Void = msg( '', MsgInfo )
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status() = invalid_nomsg$
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end
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case ConvType = 'OCONV'
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ReturnedValue = DataIo
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case otherwise$
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ReturnedValue = ''
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status() = invalid_conv$
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end case
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return
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