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- * Program............: D:\DBSYS\CLASSES\BT4W\FUNCODE.FRG
- * Date...............: 11-17-88
- * Versions...........: dBASE IV, Report 1
- *
- * Notes:
- * ------
- * Prior to running this procedure with the DO command
- * it is necessary use LOCATE because the CONTINUE
- * statement is in the main loop.
- *
- *-- Parameters
- PARAMETERS gl_noeject, gl_plain, gl_summary, gc_heading, gc_extra
- ** The first three parameters are of type Logical.
- ** The fourth parameter is a string. The fifth is extra.
- PRIVATE _peject, _wrap
-
- *-- Test for no records found
- IF EOF() .OR. .NOT. FOUND()
- RETURN
- ENDIF
-
- *-- turn word wrap mode off
- _wrap=.F.
-
- IF _plength < 10
- SET DEVICE TO SCREEN
- DEFINE WINDOW gw_report FROM 7,17 TO 11,62 DOUBLE
- ACTIVATE WINDOW gw_report
- @ 0,1 SAY "Increase the page length for this report."
- @ 2,1 SAY "Press any key ..."
- x=INKEY(0)
- DEACTIVATE WINDOW gw_report
- RELEASE WINDOW gw_report
- RETURN
- ENDIF
-
- _plineno=0 && set lines to zero
- *-- NOEJECT parameter
- IF gl_noeject
- IF _peject="BEFORE"
- _peject="NONE"
- ENDIF
- IF _peject="BOTH"
- _peject="AFTER"
- ENDIF
- ENDIF
-
- *-- Set-up environment
- ON ESCAPE DO prnabort
- IF SET("TALK")="ON"
- SET TALK OFF
- gc_talk="ON"
- ELSE
- gc_talk="OFF"
- ENDIF
- gc_space=SET("SPACE")
- SET SPACE OFF
- gc_time=TIME() && system time for predefined field
- gd_date=DATE() && system date " " " "
- gl_fandl=.F. && first and last page flag
- gl_prntflg=.T. && Continue printing flag
- gl_widow=.T. && flag for checking widow bands
- gn_length=LEN(gc_heading) && store length of the HEADING
- gn_level=2 && current band being processed
- gn_page=_pageno && grab current page number
-
-
-
- *-- Set up procedure for page break
- IF _pspacing > 1
- gn_atline=_plength - (_pspacing + 1)
- ELSE
- gn_atline=_plength - 1
- ENDIF
- ON PAGE AT LINE gn_atline EJECT PAGE
-
- *-- Print Report
-
- PRINTJOB
-
- IF gl_plain
- ON PAGE AT LINE gn_atline DO Pgplain
- ELSE
- ON PAGE AT LINE gn_atline DO Pgfoot
- ENDIF
-
- DO Pghead
-
- gl_fandl=.T. && first physical page started
-
- *-- File Loop
- DO WHILE FOUND() .AND. .NOT. EOF() .AND. gl_prntflg
- DO Upd_Vars
- *-- Detail lines
- IF .NOT. gl_summary
- DO Detail
- ENDIF
- CONTINUE
- ENDDO
-
- IF gl_prntflg
- ELSE
- DO Reset
- RETURN
- ENDIF
-
- ON PAGE
-
- ENDPRINTJOB
-
- DO Reset
- RETURN
- * EOP: D:\DBSYS\CLASSES\BT4W\FUNCODE.FRG
-
- *-- Update summary fields and/or calculated fields in the detail band.
- PROCEDURE Upd_Vars
- RETURN
- * EOP: Upd_Vars
-
- *-- Set flag to get out of DO WHILE loop when escape is pressed.
- PROCEDURE prnabort
- gl_prntflg=.F.
- RETURN
- * EOP: prnabort
-
- PROCEDURE Pghead
- ?
- IF .NOT. gl_plain
- ?? "Page No." AT 0,
- ?? _pageno PICTURE "999" AT 9
- ENDIF
- *-- Print HEADING parameter ie. REPORT FORM <name> HEADING <expC>
- IF .NOT. gl_plain .AND. gn_length > 0
- ?? " "
- ?? gc_heading FUNCTION "I;V"+;
- LTRIM(STR(_rmargin-_lmargin-(_pcolno*2+2)))
- ENDIF
- IF .NOT. gl_plain
- ?
- ENDIF
- IF .NOT. gl_plain
- ?? gd_date AT 0
- ?
- ENDIF
- ?
- ?? "FUNCTION CODE REPORT" AT 30
- ?
- ?
- ?? "CODE" AT 18,
- ?? "DESCRIPTION" AT 27
- ?
- ?? "▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓" AT 18
- ?
- RETURN
- * EOP: Pghead
-
-
- PROCEDURE Detail
- ?? FUNCODE FUNCTION "T" AT 18,
- ?? FUNDESC FUNCTION "T" AT 27
- ?
- RETURN
- * EOP: Detail
-
-
- PROCEDURE Pgfoot
- PRIVATE _box
- gl_widow=.F. && disable widow checking
- EJECT PAGE
- *-- is the page number greater than the ending page
- IF _pageno > _pepage
- GOTO BOTTOM
- SKIP
- gn_level=0
- ENDIF
- IF .NOT. gl_plain .AND. gl_fandl
- DO Pghead
- ENDIF
- gl_widow=.T. && enable widow checking
- RETURN
- * EOP: Pgfoot
-
- *-- Process page break when PLAIN option is used.
- PROCEDURE Pgplain
- PRIVATE _box
- EJECT PAGE
- RETURN
- * EOP: Pgplain
-
- *-- Reset dBASE environment prior to calling report
- PROCEDURE Reset
- SET SPACE &gc_space.
- SET TALK &gc_talk.
- ON ESCAPE
- ON PAGE
- RETURN
- * EOP: Reset
-
-