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Annotation of freem_fileman/DDBR4.m, revision 1.1.1.1

1.1       snw         1: DDBR4  ;SFISC/DCL-LOAD CURRENT LIST :13 AM  27 Dec 1993;10:28 AM  28 Jun 1994
                      2:        ;;21.0;VA FileMan;;Dec 28, 1994
                      3:        ;Per VHA Directive 10-93-142, this routine should not be modified.
                      4: LOADCL(DDBSA,DDBFLG,DDBPMSG,DDBL,DDBC,DDBLST)  ;
                      5:        ;DDBSA=source array by value
                      6:        ;DDGFLG=no flags currently available
                      7:        ;DDBPMSG=text to be displayed (centered) on top line
                      8:        ;DDBL=display line default 1st screen/line (22 in most cases)
                      9:        ;DDBC=location of column tab array used with right/left arrow keys
                     10:        ;DDBLST=location of current list (BROWSER expects ^TMP("DDBLST",$J))
                     11:        I $G(DDBSA)']"" N X S X(1)="SOURCE ARRAY("_DDBSA_")" D BLD^DIALOG(202,.X) Q
                     12:        I '$D(@DDBSA) N X S X(1)="SOURCE ARRAY("_DDBSA_")" D BLD^DIALOG(202,.X) Q
                     13:        N DDBRE,DDBLN,DDBRPE,DDBPSA,DDBTO,I,X,Y
                     14:        N DDBFNO,DDBDM,DDBSF,DDBTL,DDBTPG,DDBZN,DDBFTR,DDBHDR,DDBST
                     15:        S DDBHDR=$$CTXT($G(DDBPMSG,"VA FileMan Browser"),$J("",IOM+1),IOM)
                     16:        S DDBTL=$P($G(@DDBSA@(0)),"^",3) S:DDBTL'>0 DDBTL=$O(@DDBSA@(" "),-1)
                     17:        I DDBTL'>0 D  I DDBTL'>0 D BLD^DIALOG(1700,"*NO TEXT* "_DDBSA) Q
                     18:        .N I S I=0 F  S I=$O(@DDBSA@(I)) Q:I'>0  S DDBTL=I
                     19:        .Q
                     20:        S DDBZN=$D(@DDBSA@(DDBTL,0))#2,DDBTPG=DDBTL\DDBSRL+(DDBTL#DDBSRL'<1),DDBDM=DDBSA="^TMP(""DDB"",$J)",DDBSF=1
                     21:        S DDBC=$G(DDBC,"^TMP(""DDBC"",$J)")
                     22:        S DDBPSA=0,DDBFLG=$G(DDBFLG)
                     23:        S DDBL=$G(DDBL,0) S:DDBL<0 DDBL=0 S:DDBL>DDBTL DDBL=DDBTL
                     24:        S (DDBRE,DDBRPE)="",DDBTO=0,DDBST=IOM
                     25:        S DDBLST=$G(DDBLST,"^TMP(""DDBLST"",$J)"),DDBLN=$S($D(@DDBLST@("A",DDBSA)):^(DDBSA),1:$O(@DDBLST@(" "),-1)+1)
                     26:        D SAVEDDB^DDBR2(DDBLST,DDBLN,1)
                     27:        Q
                     28:        ;
                     29: CTXT(X,T,W)    ;Center X in T which is W characters wide (usually spaces) and W for screen width
                     30:        Q:X="" $G(T)
                     31:        N HW
                     32:        S W=$G(W,79),HW=W\2
                     33:        S $E(T,HW-($L(X)\2),HW-($L(X)\2)+$L(X))=X Q T
                     34: OREF(X)        N X1,X2 S X1=$P(X,"(")_"(",X2=$$OR2($P(X,"(",2)) Q:X2="" X1 Q X1_X2_","
                     35: OR2(%) Q:%=")"!(%=",") "" Q:$L(%)=1 %  S:"),"[$E(%,$L(%)) %=$E(%,1,$L(%)-1) Q %