Last change
on this file since 0580615 was 0580615, checked in by Thomas Lopatic <thomas@…>, 7 years ago |
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[f40a309] | 1 | /*
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| 2 | =============================================================================
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| 3 | setgc.c -- set cursors and keep them in sync
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| 4 | Version 2 -- 1988-08-19 -- D.N. Lynx Crowe
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| 5 | =============================================================================
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| 6 | */
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| 7 |
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| 8 | #include "stddefs.h"
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| 9 | #include "curpak.h"
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| 10 | #include "fields.h"
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| 11 |
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[0580615] | 12 | extern short infield(short row, short col, struct fet *fetp);
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[f40a309] | 13 |
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| 14 | extern short cmtype;
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| 15 | extern short cxval;
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| 16 | extern short cyval;
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| 17 | extern short sgcsw;
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| 18 | extern short stccol;
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| 19 | extern short stcrow;
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| 20 |
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| 21 | /*
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| 22 | =============================================================================
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| 23 | setgc() -- set graphics cursor
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| 24 | =============================================================================
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| 25 | */
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| 26 |
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[0580615] | 27 | void setgc(short xv, short yv)
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[f40a309] | 28 | {
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| 29 | gcurpos(xv, yv);
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| 30 |
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| 31 | cxval = xv;
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| 32 | cyval = yv;
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| 33 |
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| 34 | stcrow = yv / 14;
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| 35 | stccol = xv >> 3;
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| 36 |
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| 37 | sgcsw = TRUE;
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| 38 | cmtype = CT_GRAF;
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| 39 |
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| 40 | if (infield(stcrow, stccol, curfet))
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| 41 | cfetp = infetp;
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| 42 | else
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| 43 | cfetp = (struct fet *)NULL;
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| 44 | }
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| 45 |
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| 46 | /* |
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| 47 |
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| 48 | */
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| 49 |
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| 50 | /*
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| 51 | =============================================================================
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| 52 | settc() -- set text cursor
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| 53 | =============================================================================
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| 54 | */
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[0580615] | 55 |
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[f40a309] | 56 | void settc(short rv, short cv)
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| 57 | {
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| 58 | itcpos(rv, cv);
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| 59 |
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| 60 | stcrow = rv;
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| 61 | stccol = cv;
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| 62 |
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| 63 | cyval = rv * 14;
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| 64 | cxval = cv << 3;
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| 65 |
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| 66 | sgcsw = FALSE;
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| 67 | cmtype = CT_TEXT;
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| 68 |
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| 69 | if (infield(stcrow, stccol, curfet))
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| 70 | cfetp = infetp;
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| 71 | else
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| 72 | cfetp = (struct fet *)NULL;
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| 73 | }
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