[f40a309] | 1 | /*
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| 2 | =============================================================================
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| 3 | etimlt.c -- instrument editor - global source / multiplier field
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| 4 | Version 14 -- 1988-09-15 -- D.N. Lynx Crowe
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| 5 | =============================================================================
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| 6 | */
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| 7 |
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| 8 | #define DEBUGIT 0
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| 9 |
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| 10 | #include "stddefs.h"
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| 11 | #include "fields.h"
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| 12 | #include "vsdd.h"
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| 13 | #include "vsddsw.h"
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| 14 | #include "vsddvars.h"
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| 15 | #include "graphdef.h"
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| 16 | #include "charset.h"
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| 17 | #include "smdefs.h"
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| 18 |
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| 19 | #include "midas.h"
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| 20 | #include "instdsp.h"
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| 21 |
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| 22 | #if DEBUGIT
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| 23 | extern short debugsw;
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| 24 | #endif
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| 25 |
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[0580615] | 26 | extern void advicur(void);
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| 27 | extern short dec2fr(char *s);
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| 28 | extern void dswin(short n);
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| 29 | extern void idvlbld(void);
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| 30 | extern void ttcpos(short row, short col);
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[f40a309] | 31 |
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[0580615] | 32 | extern char *fr2dec(short v, char *s);
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[f40a309] | 33 |
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| 34 | extern unsigned *instob;
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| 35 |
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| 36 | extern short stcrow, stccol, curvce, curfunc, idsrcsw;
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| 37 | extern short vtcrow, vtccol, submenu;
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| 38 |
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| 39 | extern short idbox[][8];
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| 40 |
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| 41 | extern char dspbuf[];
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| 42 |
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| 43 | extern char *srctbl[];
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| 44 |
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| 45 | extern struct instpnt *pntptr;
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| 46 |
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| 47 | extern struct instdef vbufs[];
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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 |
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| 53 | /*
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| 54 | =============================================================================
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| 55 | dsimlt() -- decode a source / multiplier pair for display
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| 56 | =============================================================================
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| 57 | */
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[0580615] | 58 |
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[f40a309] | 59 | char *dsimlt(char *buf, short src, short mltval)
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| 60 | {
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| 61 | char mltstr[5], mlttmp[5];
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| 62 |
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| 63 | fr2dec(mltval, mlttmp); /* convert to ASCII from binary */
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| 64 |
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| 65 | mltstr[0] = mlttmp[3]; /* sign */
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| 66 |
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| 67 | if (mlttmp[0] EQ '0') /* 1st digit & decimal point */
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| 68 | mltstr[1] = '.';
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| 69 | else
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| 70 | mltstr[1] = SP_1P;
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| 71 |
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| 72 | mltstr[2] = mlttmp[1]; /* 2nd digit */
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| 73 | mltstr[3] = mlttmp[2]; /* 3rd digit */
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| 74 | mltstr[4] = '\0'; /* terminate the string */
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| 75 |
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| 76 | sprintf(buf, "%7.7s %s", srctbl[src], mltstr);
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| 77 |
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| 78 | #if DEBUGIT
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| 79 | if (debugsw)
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| 80 | printf("dsimlt($%08.8lX, %d, $%04.4X): [%s]\n",
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| 81 | buf, src, mltval, buf);
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| 82 | #endif
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| 83 |
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| 84 | return(buf);
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| 85 | }
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| 86 |
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| 87 | /* |
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| 88 |
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| 89 | */
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| 90 |
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| 91 | /*
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| 92 | =============================================================================
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| 93 | et_imlt() -- load the edit buffer
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| 94 | =============================================================================
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[0580615] | 95 | */
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[f40a309] | 96 |
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| 97 | short et_imlt(short n)
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| 98 | {
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| 99 | register struct instdef *ip;
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| 100 | register struct idfnhdr *fp;
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| 101 |
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| 102 | ip = &vbufs[curvce];
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| 103 | fp = &ip->idhfnc[curfunc];
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| 104 |
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| 105 | ebuf[0] = '0' + fp->idfsrc;
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| 106 | fr2dec(fp->idfmlt, &ebuf[1]);
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| 107 | ebuf[5] = '\0';
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| 108 |
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| 109 | ebflag = TRUE;
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| 110 |
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| 111 | #if DEBUGIT
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| 112 | if (debugsw)
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| 113 | printf("et_imlt(): ebuf=[%s]\n", ebuf);
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| 114 | #endif
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| 115 |
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| 116 | return(SUCCESS);
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| 117 | }
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| 118 |
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| 119 | /* |
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| 120 |
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| 121 | */
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| 122 |
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| 123 | /*
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| 124 | =============================================================================
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| 125 | ef_imlt() -- parse (unload) the edit buffer (called by 'E' key)
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[0580615] | 126 | =============================================================================
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[f40a309] | 127 | */
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| 128 |
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| 129 | short ef_imlt(short n)
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| 130 | {
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| 131 | register short i, tmpval, srctmp;
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| 132 | register struct instdef *ip;
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| 133 | register struct idfnhdr *fp;
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| 134 |
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| 135 | ip = &vbufs[curvce];
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| 136 | fp = &ip->idhfnc[curfunc];
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| 137 |
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| 138 | ebuf[5] = '\0'; /* terminate the string in ebuf */
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| 139 | ebflag = FALSE;
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| 140 |
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| 141 | #if DEBUGIT
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| 142 | if (debugsw)
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| 143 | printf("ef_imlt(): ebuf=[%s]\n", ebuf);
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| 144 | #endif
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| 145 |
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| 146 | /* |
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| 147 |
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| 148 | */
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| 149 | if (idsrcsw) { /* entering the source */
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| 150 |
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| 151 | idsrcsw = FALSE;
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| 152 | submenu = FALSE;
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| 153 |
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| 154 | if (vtcrow EQ 22) {
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| 155 |
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| 156 | /* 'PchW/HT', 'Pitch', 'Random', 'GPC/CV1' */
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| 157 |
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| 158 | if (vtccol LT 24)
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| 159 | srctmp = SM_HTPW;
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| 160 | else if ((vtccol GT 24) AND (vtccol LT 28))
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| 161 | srctmp = SM_PTCH;
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| 162 | else if ((vtccol GT 28) AND (vtccol LT 32))
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| 163 | srctmp = SM_FREQ;
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| 164 | else if ((vtccol GT 32) AND (vtccol LT 40))
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| 165 | srctmp = SM_RAND;
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| 166 | else
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| 167 | srctmp = SM_CTL1;
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| 168 |
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| 169 | } else if (vtcrow EQ 23) {
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| 170 |
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| 171 | /* 'ModW/VT', 'Key Vel', 'Pedal 1' */
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| 172 |
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| 173 | if (vtccol LT 24)
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| 174 | srctmp = SM_VTMW;
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| 175 | else if ((vtccol GT 24) AND (vtccol LT 32))
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| 176 | srctmp = SM_KVEL;
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| 177 | else if ((vtccol GT 32) AND (vtccol LT 40))
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| 178 | srctmp = SM_PED1;
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| 179 | else
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| 180 | srctmp = SM_NONE;
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| 181 |
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| 182 | } else { /* must be row 24 */
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| 183 |
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| 184 | /* 'PchW/LP', 'Key Prs' */
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| 185 |
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| 186 | if (vtccol LT 24)
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| 187 | srctmp = SM_LPBR;
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| 188 | else if ((vtccol GT 24) AND (vtccol LT 32))
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| 189 | srctmp = SM_KPRS;
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| 190 | else
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| 191 | srctmp = SM_NONE;
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| 192 | }
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| 193 |
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| 194 | fp->idfsrc = srctmp; /* set the source */
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| 195 | objclr(TTCPRI); /* turn off the menu cursor */
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| 196 | idvlblc(); /* blank the menu area */
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| 197 | modinst();
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| 198 | dswin(22); /* refresh the screen */
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| 199 | /* |
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| 200 |
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| 201 | */
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| 202 | } else if (stccol LT 8) { /* selecting the source */
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| 203 |
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| 204 | idsrcsw = TRUE; /* set the select switch */
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| 205 | submenu = TRUE;
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| 206 | idvlbld(); /* load the menu area */
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| 207 | dswin(22); /* refresh the screen */
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| 208 | SetPri(TTCURS, TTCPRI); /* turn on the typewriter cursor */
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| 209 | ttcpos(22, 17); /* position the typewriter cusor */
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| 210 |
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| 211 | } else if (stccol GT 8) { /* entering the multiplier */
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| 212 |
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| 213 | tmpval = dec2fr(&ebuf[1]);
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| 214 |
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| 215 | if (tmpval EQ 0xFFFF)
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| 216 | return(FAILURE);
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| 217 | else
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| 218 | fp->idfmlt = tmpval;
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| 219 |
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| 220 | modinst();
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| 221 |
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| 222 | } else
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| 223 | return(FAILURE);
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| 224 |
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| 225 | #if DEBUGIT
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| 226 | if (debugsw)
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| 227 | printf("ef_imlt(): SUCCESS\n");
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| 228 | #endif
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| 229 |
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| 230 | return(SUCCESS);
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| 231 | }
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| 232 |
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| 233 | /* |
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| 234 |
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| 235 | */
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| 236 |
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[0580615] | 237 | /*
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[f40a309] | 238 | =============================================================================
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| 239 | rd_imlt() -- (re)display the field
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| 240 | =============================================================================
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| 241 | */
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| 242 |
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| 243 | short rd_imlt(short n)
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| 244 | {
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| 245 | register struct instdef *ip;
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| 246 | register struct idfnhdr *fp;
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| 247 |
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| 248 | ip = &vbufs[curvce];
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| 249 | fp = &ip->idhfnc[curfunc];
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| 250 |
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| 251 | dsimlt(dspbuf, fp->idfsrc, fp->idfmlt);
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| 252 |
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| 253 | vcputsv(instob, 64, idbox[n][4], idbox[n][5],
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| 254 | idbox[n][6] + 1, idbox[n][7], dspbuf, 14);
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| 255 |
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| 256 | return(SUCCESS);
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| 257 | }
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| 258 |
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| 259 | /* |
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| 260 |
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| 261 | */
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[0580615] | 262 |
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[f40a309] | 263 | /*
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| 264 | =============================================================================
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| 265 | nd_imlt() -- handle new data entry
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| 266 | =============================================================================
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| 267 | */
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| 268 |
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| 269 | short nd_imlt(short n, short k)
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| 270 | {
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| 271 | register short ec;
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| 272 |
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| 273 | if (idsrcsw) /* not if the source menu is up */
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| 274 | return(FAILURE);
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| 275 |
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| 276 | if (stccol LT 9) /* only in the multiplier field */
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| 277 | return(FAILURE);
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| 278 |
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| 279 | ec = stccol - 9; /* calculate edit buffer column */
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| 280 |
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| 281 | switch (ec) {
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| 282 |
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| 283 | case 0: /* sign position */
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| 284 |
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| 285 | if (k EQ 8) { /* - */
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| 286 |
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| 287 | ebuf[4] = '-';
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| 288 | dspbuf[0] = '-'; /* setup display buffer */
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| 289 |
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| 290 | } else if (k EQ 9) { /* + */
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| 291 |
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| 292 | ebuf[4] = '+';
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| 293 | dspbuf[0] = '+'; /* setup display buffer */
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| 294 |
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| 295 | } else
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| 296 | return(FAILURE);
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| 297 |
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| 298 | break;
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| 299 |
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| 300 | case 1: /* 1st digit position (0 or 1) */
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| 301 |
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| 302 | if (k EQ 0) { /* '0' -> '.' */
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| 303 |
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| 304 | ebuf[1] = '0';
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| 305 | dspbuf[0] = '.'; /* setup display buffer */
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| 306 |
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| 307 | } else if (k EQ 1) { /* '1' -> '1.' */
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| 308 |
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| 309 | ebuf[1] = '1';
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| 310 | dspbuf[0] = SP_1P; /* setup display buffer */
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| 311 |
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| 312 | } else
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| 313 | return(FAILURE);
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| 314 |
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| 315 | break;
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| 316 |
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| 317 | case 2: /* 2nd digit position */
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| 318 | case 3: /* 3rd digit position */
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| 319 |
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| 320 | ebuf[ec] = k + '0';
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| 321 | dspbuf[0] = k + '0'; /* setup display buffer */
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| 322 | break;
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| 323 |
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| 324 | default:
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| 325 | return(FAILURE);
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| 326 | }
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| 327 |
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| 328 | ebuf[5] = '\0';
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| 329 | dspbuf[1] = '\0';
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| 330 |
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| 331 | #if DEBUGIT
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| 332 | if (debugsw)
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| 333 | printf("nd_imlt(): OK - k=%d, ec=%d, ebuf=[%s]\n", k, ec, ebuf);
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| 334 | #endif
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| 335 |
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| 336 | vbank(0);
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| 337 |
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| 338 | vcputsv(instob, 64, ID_ENTRY, idbox[n][5],
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| 339 | idbox[n][6] + 1, stccol, dspbuf, 14);
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| 340 |
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| 341 | if (ec EQ 4)
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| 342 | return(SUCCESS);
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| 343 |
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| 344 | advicur();
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| 345 |
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| 346 | return(SUCCESS);
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| 347 | }
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