| [613] | 1 | DDBRS ;SFISC/DCL-SET UP SPLIT SCREEN ;NOV 04, 1996@13:55
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| 2 | ;;22.0;VA FileMan;;Mar 30, 1999
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| 3 | ;Per VHA Directive 10-93-142, this routine should not be modified.
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| 4 | TB(IOTM,IOBM,TA) ;Set Top and Bottom Margins in Target Array
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| 5 | ;pass IOTM, IOBM and TA all by reference **
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| 6 | N I,X
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| 7 | I (((IOBM-IOTM)+1)#2) S IOBM=IOBM-1
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| 8 | S TA(0,"IOTM")=IOTM
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| 9 | S TA(0,"IOBM")=IOBM
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| 10 | ETA S X=((IOBM+1)-(IOTM-1)\2)-2
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| 11 | S TA(1,"IOTM")=IOTM
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| 12 | S TA(1,"IOBM")=IOTM+X
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| 13 | S TA(2,"IOBM")=IOBM
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| 14 | S TA(2,"IOTM")=IOBM-X
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| 15 | ETB D
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| 16 | .N IOTM,IOBM
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| 17 | .F I=+$G(I):1:2 S IOTM=TA(I,"IOTM"),IOBM=TA(I,"IOBM") D
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| 18 | ..S TA(I,"DDBSY")=(IOTM-2)_";"_(IOTM-1)_";"_(IOBM-1)_";"_(IOBM)
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| 19 | ..S TA(I,"DDBSRL")=(IOBM-IOTM)+1
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| 20 | ..Q
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| 21 | .Q
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| 22 | Q
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| 23 | ;
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| 24 | ENTB(TA,DDBLD) ;called to reset DDBSY and DDBSRL for resizing split screen
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| 25 | ;TA PASSED BY REFERENCE
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| 26 | N I
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| 27 | S I=1
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| 28 | D ETB
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| 29 | F I=1,2 S TA(I,"DDBTPG")=TA(I,"DDBTL")\TA(I,"DDBSRL")+(TA(I,"DDBTL")#TA(I,"DDBSRL")'<1)
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| 30 | F I="DDBTPG","DDBSY","DDBSRL" S @I=TA(TA,I)
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| 31 | I DDBLD<0 S TA(1,"DDBL")=TA(1,"DDBL")-$S(TA(1,"DDBL")>0:1,1:0) Q
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| 32 | S TA(1,"DDBL")=TA(1,"DDBL")+$S(TA(1,"DDBL")<TA(1,"DDBTL"):1,1:0) Q
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| 33 | Q
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| 34 | ;
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| 35 | INIT(SUB,TA) ;Finish saving variables for TA pass TA by reference **
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| 36 | N I G:$G(SUB)]"" SUB
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| 37 | F SUB=1,2 D SUB
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| 38 | Q
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| 39 | SUB F I="DDBSRL","DDBHDR","DDBHDRC","DDBTL","DDBSA","DDBSF","DDBST","DDBZN","DDBDM","DDBC","DDBPSA","DDBRPE","DDBPMSG","DDBTPG" S TA(SUB,I)=@I
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| 40 | S TA(SUB,"DDBL")=+$G(DDBL)
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| 41 | Q
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| 42 | ;
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| 43 | SR(X,Y,ARRAY) ;Save, Restore, Array - Pass Array by reference **
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| 44 | D INIT(X,.ARRAY)
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| 45 | S X=""
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| 46 | F S X=$O(ARRAY(Y,X)) Q:X="" S @X=ARRAY(Y,X)
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| 47 | S ARRAY=Y ;* * active array * *
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| 48 | Q
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| 49 | ;
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| 50 | FULL(TA) ;Full Screen
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| 51 | ;TA passed by reference
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| 52 | I TA=1 S DDBL=DDBL+(DDBSRL+2)
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| 53 | N I,X
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| 54 | F I="IOBM","IOTM","DDBSY","DDBSRL" S @I=TA(0,I)
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| 55 | S DDBTPG=DDBTL\DDBSRL+(DDBTL#DDBSRL'<1)
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| 56 | S I=1 D ETA
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| 57 | W @IOSTBM
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| 58 | S TA=0 ;* * active array * *
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| 59 | S DDBL=$G(DDBL,0) S:DDBL<0 DDBL=0 S:DDBL>DDBTL DDBL=DDBTL
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| 60 | D PSR^DDBR0(1)
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| 61 | Q
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| 62 | ;
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| 63 | SPLIT ;Split Screen
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| 64 | N I
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| 65 | F I="IOBM","IOTM","DDBSY","DDBSRL" S @I=DDBRSA(2,I)
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| 66 | S DDBTPG=DDBTL\DDBSRL+(DDBTL#DDBSRL'<1)
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| 67 | S I=1
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| 68 | D INIT("",.DDBRSA)
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| 69 | W @IOSTBM
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| 70 | S DDBL=$G(DDBL,0) S:DDBL<0 DDBL=0 S:DDBL>DDBTL DDBL=DDBTL
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| 71 | D PSR^DDBR0(1)
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| 72 | D SR(2,1,.DDBRSA)
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| 73 | W @IOSTBM
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| 74 | S DDBL=DDBL-(DDBSRL+2),DDBRSA(1,"DDBL")=DDBL
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| 75 | S DDBL=$G(DDBL,0) S:DDBL<0 DDBL=0 S:DDBL>DDBTL DDBL=DDBTL
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| 76 | D PSR^DDBR0(1)
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| 77 | Q
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| 78 | ;
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| 79 | ;;NOTE: DDBRSA=0 - full screen
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| 80 | ;; DDBRSA=1 - top of split screen
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| 81 | ;; DDBRSA=2 - bottom of split screen
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