Annotation of freem_fileman/DDGF3.m, revision 1.1.1.1
1.1 snw 1: DDGF3 ;SFISC/MKO-Block Viewer Page ;02:49 PM 12 Oct 1994
2: ;;21.0;VA FileMan;;Dec 28, 1994
3: ;Per VHA Directive 10-93-142, this routine should not be modified.
4: ;Variables used:
5: ; DDGFBV = flag indicating we're on block viewer page
6: ; DDGFORIG(B) = original $Y^original $X for all blocks that were
7: ; selected, since they were potentially moved
8: ; DDGFEBV = flag that can be set to exit block viewer page
9: ; after a block has been selected
10: ;
11: N DDGFE
12: S DDGFE=0,DDGFBV=1 K DDGFORIG,DDGFEBV
13: ;
14: D PAINT,RC(DY,DX)
15: F S Y=$$READ W:$T(@Y)="" $C(7) D:$T(@Y)]"" @Y D:$D(DDGFMSG) MSG^DDGF() Q:DDGFE!$G(DDGFEBV)
16: D CLEANUP
17: Q
18: ;
19: LNU I DY>$P(DDGFLIM,U) D RC(DY-1,DX)
20: Q
21: LND I DY<$P(DDGFLIM,U,3) D RC(DY+1,DX)
22: Q
23: CHR I DX<$P(DDGFLIM,U,4) D RC(DY,DX+1)
24: Q
25: CHL I DX>$P(DDGFLIM,U,2) D RC(DY,DX-1)
26: Q
27: ELR N Y,X
28: S Y=DY,X=DX
29: F D Q:Y=""!(X]"")
30: . S X=$O(@DDGFREF@("BKRC",DDGFWIDB,Y,X))
31: . S:X="" Y=$O(@DDGFREF@("BKRC",DDGFWIDB,Y))
32: D:X]"" RC(Y,X)
33: Q
34: ELL N Y,X
35: S Y=DY,X=DX
36: F D Q:Y=""!(X]"")
37: . S X=$O(@DDGFREF@("BKRC",DDGFWIDB,Y,X),-1)
38: . S:X="" Y=$O(@DDGFREF@("BKRC",DDGFWIDB,Y),-1)
39: D:X]"" RC(Y,X)
40: Q
41: TBR I DX<$P(DDGFLIM,U,4) D
42: . D RC(DY,$S(DX+5'<$P(DDGFLIM,U,4):$P(DDGFLIM,U,4),1:DX+5))
43: E I DY<$P(DDGFLIM,U,3) D RC(DY+1,$P(DDGFLIM,U,2))
44: Q
45: TBL I DX>$P(DDGFLIM,U,2) D
46: . D RC(DY,$S(DX-5'>$P(DDGFLIM,U,2):$P(DDGFLIM,U,2),1:DX-5))
47: E I DY>$P(DDGFLIM,U) D RC(DY-1,$P(DDGFLIM,U,4))
48: Q
49: ;
50: SCT I DY>$P(DDGFLIM,U) D RC($P(DDGFLIM,U),DX)
51: Q
52: SCB I DY<$P(DDGFLIM,U,3) D RC($P(DDGFLIM,U,3),DX)
53: Q
54: SCR I DX<$P(DDGFLIM,U,4) D RC(DY,$P(DDGFLIM,U,4))
55: Q
56: SCL I DX>$P(DDGFLIM,U,2) D RC(DY,$P(DDGFLIM,U,2))
57: Q
58: SELECT ;
59: Q:'$D(@DDGFREF@("BKRC",DDGFWIDB,DY))
60: G SELECT^DDGFBSEL
61: ;
62: SAVE ;Save data
63: G SAVE^DDGFSV
64: ;
65: BKADD ;Add a new block
66: G ADD^DDGFBK
67: ;
68: HBKADD ;Add a header block
69: G ADD^DDGFHBK
70: ;
71: HELP ;Invoke help screens
72: D ^DDGFH,REFRESH^DDGF,RC(DY,DX)
73: Q
74: ;
75: TO W $C(7)
76: QUIT ;
77: EXIT ;
78: VIEW S DDGFE=1
79: Q
80: CLEANUP ;
81: S DDGFDY=DY,DDGFDX=DX
82: D CLOSE^DDGLIBW(DDGFWIDB,1)
83: I $D(DDGFORIG) D
84: . N A
85: . S A=$$AREA^DDGLIBW(DDGFWID)
86: . D DESTROY^DDGLIBW(DDGFWID,1)
87: . D CREATE^DDGLIBW(DDGFWID,A,$P(@DDGFREF@("F",DDGFPG),U,3)]"")
88: . D BLK^DDGFUPDB(.DDGFORIG)
89: E D OPEN^DDGLIBW(DDGFWID)
90: S DY=IOSL-6,DX=46 X IOXY W $J("",13)
91: S DY=IOSL-1,DX=0 X IOXY W $P(DDGLCLR,DDGLDEL)_$P(DDGLVID,DDGLDEL)_"<PF1>Q=Quit <PF1>E=Exit <PF1>S=Save <PF1>V=Block Viewer <PF1>H=Help"_$P(DDGLVID,DDGLDEL,10)
92: D RC(DDGFDY,DDGFDX)
93: K DDGFDY,DDGFDX,DDGFBV,DDGFEBV,DDGFORIG
94: Q
95: ;
96: PAINT ;Paint block displayer window
97: N B,C,S,DY,DX
98: D CLOSE^DDGLIBW(DDGFWID,1)
99: S DY=IOSL-6,DX=46 X IOXY W "BLOCK VIEWER"
100: S DY=IOSL-1,DX=0 X IOXY W $P(DDGLCLR,DDGLDEL)_$P(DDGLVID,DDGLDEL)_"<PF1>V=Main Screen <PF1>H=Help"_$P(DDGLVID,DDGLDEL,10)
101: I $$EXIST^DDGLIBW(DDGFWIDB) D FOCUS^DDGLIBW(DDGFWIDB) Q
102: D CREATE^DDGLIBW(DDGFWIDB,$P(DDGFLIM,U,1,2)_U_($P(DDGFLIM,U,3)-$P(DDGFLIM,U,1)+1)_U_($P(DDGFLIM,U,4)-$P(DDGFLIM,U,2)+1),$P(@DDGFREF@("F",DDGFPG),U,3)]"")
103: S B="" F S B=$O(@DDGFREF@("F",DDGFPG,B)) Q:B="" D
104: . S C=@DDGFREF@("F",DDGFPG,B)
105: . S S=$P(C,U,4)
106: . S:$P(C,U,3)'<IOM S=$E(S,1,IOM-$P(C,U,2)-1)
107: . D WRITE^DDGLIBW(DDGFWIDB,S,$P(C,U)-$P(DDGFLIM,U),$P(C,U,2)-$P(DDGFLIM,U,2))
108: Q
109: ;
110: RC(DDGFY,DDGFX) ;Update status line, reset DX and DY, move cursor
111: N S
112: I DDGFR D
113: . S DY=IOSL-6,DX=IOM-9,S="R"_(DDGFY+1)_",C"_(DDGFX+1)
114: . X IOXY W S_$J("",7-$L(S))
115: S DY=DDGFY,DX=DDGFX X IOXY
116: Q
117: ;
118: READ() N S,Y
119: F R *Y:DTIME D C Q:Y'=-1
120: Q Y
121: ;
122: C I Y<0 S Y="TO" Q
123: S S=""
124: C1 S S=S_$C(Y)
125: I DDGF("IN")'[(U_S) D I Y=-1 W $C(7) Q
126: . I $C(Y)'?1L S Y=-1 Q
127: . S S=$E(S,1,$L(S)-1)_$C(Y-32) S:DDGF("IN")'[(U_S_U) Y=-1
128: ;
129: I DDGF("IN")[(U_S_U),S'=$C(27) S Y=$P(DDGF("OUT"),U,$L($P(DDGF("IN"),U_S_U),U)) Q
130: R *Y:5 G:Y'=-1 C1 W $C(7)
131: Q
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