| 1 | DDW7 ;SFISC/MKO-MARK TEXT ;2:30 PM 27 Jul 2000
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| 2 | ;;22.0;VA FileMan;**18**;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 | ;
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| 5 | MARK ;Mark the text
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| 6 | I $D(DDWMARK) D
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| 7 | . D BOUND
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| 8 | E D
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| 9 | . S DDWMARK=DDWA+DDWRW_U_DDWC_U_(DDWA+DDWRW)_U_$$MAX(DDWC,$L(DDWN))
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| 10 | . D PAINT(DDWMARK,1),IND(1)
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| 11 | Q
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| 12 | ;
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| 13 | BOUND ;Mark ending boundary, highlight selected text
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| 14 | N DDWI,DDWX,DDWY
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| 15 | ;
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| 16 | S DDWI=DDWA+DDWRW_U_DDWC
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| 17 | S DDWX=$P(DDWMARK,U,1,2)
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| 18 | S DDWY=$P(DDWMARK,U,3,4)
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| 19 | ;
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| 20 | I $$ISLESS(DDWI,DDWX) D
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| 21 | . D PAINT(DDWX_U_DDWY)
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| 22 | . D PAINT(DDWI_U_DDWX,1)
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| 23 | . S DDWMARK=DDWI_U_DDWX
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| 24 | E D
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| 25 | . I $$ISLESS(DDWI,DDWY) D
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| 26 | .. D PAINT(DDWI_U_DDWY),PAINT(DDWI_U_DDWI,1)
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| 27 | . E D PAINT(DDWY_U_DDWI,1)
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| 28 | . S DDWMARK=DDWX_U_DDWI
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| 29 | D CUP(DDWRW,DDWC-DDWOFS)
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| 30 | Q
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| 31 | ;
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| 32 | UNMARK ;Unmark the text
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| 33 | D:$D(DDWMARK) PAINT(DDWMARK),IND()
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| 34 | K DDWMARK
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| 35 | Q
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| 36 | ;
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| 37 | PAINT(DDWMARK,DDWREV) ;Paint selected text
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| 38 | N DDWI,DDWE1,DDWE2,DDWL1,DDWL2,DDWR1,DDWC1,DDWR2,DDWC2
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| 39 | S DDWR1=$P(DDWMARK,U,1),DDWC1=$P(DDWMARK,U,2)
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| 40 | S DDWR2=$P(DDWMARK,U,3),DDWC2=$P(DDWMARK,U,4)
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| 41 | S DDWL1=$$MAX(DDWR1-DDWA,1),DDWL2=$$MIN(DDWR2-DDWA,DDWMR)
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| 42 | Q:DDWL1>DDWL2
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| 43 | ;
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| 44 | W:$G(DDWREV) $P(DDGLVID,DDGLDEL,6)
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| 45 | F DDWI=DDWL1:1:DDWL2 D
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| 46 | . S DDWE1=$$MAX($S(DDWI+DDWA=DDWR1:DDWC1,1:1),DDWOFS+1)
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| 47 | . S DDWE2=$$MIN($S(DDWI+DDWA=DDWR2:DDWC2,1:999),IOM+DDWOFS)
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| 48 | . Q:DDWE1>DDWE2
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| 49 | . D CUP(DDWI,DDWE1-DDWOFS)
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| 50 | . W $E(DDWL(DDWI),DDWE1,DDWE2)
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| 51 | W:$G(DDWREV) $P(DDGLVID,DDGLDEL,10)
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| 52 | Q
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| 53 | ;
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| 54 | IND(DDWX) ;Paint indicator
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| 55 | S DY=$G(DDWBM,IOSL)-1,DX=IOM-7 X IOXY
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| 56 | W $S($G(DDWX):$P(DDGLVID,DDGLDEL,6)_"Select"_$P(DDGLVID,DDGLDEL,10),1:$P(DDGLCLR,DDGLDEL))
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| 57 | D CUP(DDWRW,DDWC-DDWOFS)
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| 58 | Q
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| 59 | ;
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| 60 | CUP(Y,X) ;
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| 61 | S DY=IOTM+Y-2,DX=X-1 X IOXY
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| 62 | Q
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| 63 | ;
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| 64 | POS(R,C,F) ;Pos cursor based on char pos C
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| 65 | N DDWX
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| 66 | S:$G(C)="E" C=$L($G(DDWL(R)))+1
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| 67 | S:$G(F)["N" DDWN=$G(DDWL(R))
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| 68 | S:$G(F)["R" DDWRW=R,DDWC=C
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| 69 | ;
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| 70 | S DDWX=C-DDWOFS
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| 71 | I DDWX>IOM!(DDWX<1) D SHIFT^DDW3(C,.DDWOFS)
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| 72 | S DY=IOTM+R-2,DX=C-DDWOFS-1 X IOXY
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| 73 | Q
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| 74 | ;
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| 75 | ISLESS(X,Y) ;Is coordinate X less than coordinate Y
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| 76 | N R1,C1,R2,C2
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| 77 | S R1=$P(X,U),C1=$P(X,U,2)
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| 78 | S R2=$P(Y,U),C2=$P(Y,U,2)
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| 79 | ;
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| 80 | Q:R1>R2 0
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| 81 | Q:R1<R2 1
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| 82 | Q:C1>C2 0
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| 83 | Q 1
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| 84 | ;
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| 85 | MIN(X,Y) ;
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| 86 | Q $S(X<Y:X,1:Y)
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| 87 | ;
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| 88 | MAX(X,Y) ;
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| 89 | Q $S(X>Y:X,1:Y)
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