[f40a309] | 1 | /*
|
---|
| 2 | =============================================================================
|
---|
| 3 | etwoff.c -- waveshape editor - offset value field handlers
|
---|
| 4 | Version 16 -- 1987-12-22 -- D.N. Lynx Crowe
|
---|
| 5 | =============================================================================
|
---|
| 6 | */
|
---|
| 7 |
|
---|
| 8 | #include "stddefs.h"
|
---|
| 9 | #include "fields.h"
|
---|
| 10 | #include "hwdefs.h"
|
---|
| 11 | #include "vsdd.h"
|
---|
| 12 | #include "vsddsw.h"
|
---|
| 13 | #include "graphdef.h"
|
---|
| 14 | #include "charset.h"
|
---|
| 15 |
|
---|
| 16 | #include "midas.h"
|
---|
| 17 | #include "instdsp.h"
|
---|
| 18 | #include "wsdsp.h"
|
---|
| 19 |
|
---|
[e225e77] | 20 | #include "stdio.h"
|
---|
| 21 |
|
---|
[0580615] | 22 | extern void advwcur(void);
|
---|
[7258c6a] | 23 | extern void wdswin(int16_t n);
|
---|
[0580615] | 24 | extern void pntsup(void);
|
---|
[f40a309] | 25 |
|
---|
[e225e77] | 26 | extern void wdintp(void);
|
---|
| 27 |
|
---|
[7258c6a] | 28 | extern uint16_t *waveob;
|
---|
[f40a309] | 29 |
|
---|
[7258c6a] | 30 | extern int16_t stcrow, stccol, lstwoff, curwoff, curvce, curwslt, curwdth;
|
---|
[f40a309] | 31 |
|
---|
[7258c6a] | 32 | extern int16_t wsnmod[12][2];
|
---|
[f40a309] | 33 |
|
---|
[7258c6a] | 34 | extern int16_t wdbox[][8];
|
---|
[f40a309] | 35 |
|
---|
[7258c6a] | 36 | extern int8_t dspbuf[];
|
---|
[f40a309] | 37 |
|
---|
| 38 | /* |
---|
| 39 |
|
---|
| 40 | */
|
---|
| 41 |
|
---|
| 42 | /*
|
---|
| 43 | =============================================================================
|
---|
| 44 | et_woff() -- load the edit buffer
|
---|
| 45 | =============================================================================
|
---|
| 46 | */
|
---|
[7258c6a] | 47 |
|
---|
[f40a309] | 48 | int16_t et_woff(int16_t n)
|
---|
[7258c6a] | 49 | {
|
---|
| 50 | register int16_t hoff;
|
---|
[f40a309] | 51 | register int8_t hosgn;
|
---|
| 52 |
|
---|
| 53 | lstwoff = curwoff;
|
---|
| 54 |
|
---|
| 55 | if (curwoff LT 0) {
|
---|
| 56 |
|
---|
| 57 | hosgn = '-';
|
---|
| 58 | hoff = -curwoff;
|
---|
| 59 |
|
---|
| 60 | } else {
|
---|
| 61 |
|
---|
| 62 | hosgn = '+';
|
---|
| 63 | hoff = curwoff;
|
---|
| 64 | }
|
---|
| 65 |
|
---|
| 66 | sprintf(ebuf, "%c%04d", hosgn, hoff);
|
---|
| 67 | ebflag = TRUE;
|
---|
| 68 |
|
---|
| 69 | return(SUCCESS);
|
---|
| 70 | }
|
---|
| 71 |
|
---|
| 72 | /* |
---|
| 73 |
|
---|
| 74 | */
|
---|
| 75 |
|
---|
| 76 | /*
|
---|
| 77 | =============================================================================
|
---|
| 78 | ef_woff() -- parse (unload) the edit buffer
|
---|
| 79 | =============================================================================
|
---|
[7258c6a] | 80 | */
|
---|
[f40a309] | 81 |
|
---|
[7258c6a] | 82 | int16_t ef_woff(int16_t n)
|
---|
| 83 | {
|
---|
[f40a309] | 84 | register int16_t *ov;
|
---|
| 85 | register int16_t i, tmpval;
|
---|
| 86 |
|
---|
| 87 | ebuf[5] = '\0'; /* terminate the string in ebuf */
|
---|
| 88 | ebflag = FALSE;
|
---|
| 89 |
|
---|
| 90 | tmpval = 0;
|
---|
| 91 |
|
---|
| 92 | for (i = 1; i < 5; i++) /* convert from ASCII to binary */
|
---|
| 93 | tmpval = (tmpval * 10) + (ebuf[i] - '0');
|
---|
| 94 |
|
---|
| 95 | if (tmpval GT 1023)
|
---|
| 96 | return(FAILURE);
|
---|
| 97 |
|
---|
| 98 | if (ebuf[0] EQ '-')
|
---|
| 99 | curwoff = -tmpval;
|
---|
| 100 | else
|
---|
| 101 | curwoff = tmpval;
|
---|
| 102 |
|
---|
| 103 | if (curwdth EQ NUMWIDS)
|
---|
| 104 | wdintp();
|
---|
| 105 | else
|
---|
| 106 | pntsup();
|
---|
| 107 |
|
---|
| 108 | wdswin(0);
|
---|
| 109 | wdswin(2);
|
---|
| 110 | wdswin(4);
|
---|
| 111 | return(SUCCESS);
|
---|
| 112 | }
|
---|
| 113 |
|
---|
| 114 | /* |
---|
| 115 |
|
---|
| 116 | */
|
---|
| 117 |
|
---|
| 118 | /*
|
---|
| 119 | =============================================================================
|
---|
| 120 | rd_woff() -- (re)display the field
|
---|
[7258c6a] | 121 | =============================================================================
|
---|
[f40a309] | 122 | */
|
---|
[7258c6a] | 123 |
|
---|
| 124 | int16_t rd_woff(int16_t nn)
|
---|
[f40a309] | 125 | {
|
---|
| 126 | register int16_t hoff, n;
|
---|
| 127 | register int8_t hosgn;
|
---|
| 128 |
|
---|
| 129 | n = nn & 0xFF;
|
---|
| 130 | lstwoff = curwoff;
|
---|
| 131 |
|
---|
| 132 | if (curwoff LT 0) {
|
---|
| 133 |
|
---|
| 134 | hosgn = '-';
|
---|
| 135 | hoff = -curwoff;
|
---|
| 136 |
|
---|
| 137 | } else {
|
---|
| 138 |
|
---|
| 139 | hosgn = '+';
|
---|
| 140 | hoff = curwoff;
|
---|
| 141 | }
|
---|
| 142 |
|
---|
| 143 | sprintf(dspbuf, "%c%04d", hosgn, hoff);
|
---|
| 144 |
|
---|
| 145 | /* display the value */
|
---|
| 146 |
|
---|
| 147 | if (v_regs[5] & 0x0180)
|
---|
| 148 | vbank(0);
|
---|
| 149 |
|
---|
| 150 | vcputsv(waveob, 64, wdbox[n][4], wdbox[n][5],
|
---|
| 151 | wdbox[n][6], wdbox[n][7] + WOFF_OFF, dspbuf, 14);
|
---|
| 152 |
|
---|
| 153 | return(SUCCESS);
|
---|
| 154 | }
|
---|
| 155 |
|
---|
| 156 | /* |
---|
| 157 |
|
---|
| 158 | */
|
---|
| 159 |
|
---|
| 160 | /*
|
---|
| 161 | =============================================================================
|
---|
[7258c6a] | 162 | nd_woff() -- handle new data entry
|
---|
[f40a309] | 163 | =============================================================================
|
---|
[7258c6a] | 164 | */
|
---|
[f40a309] | 165 |
|
---|
| 166 | int16_t nd_woff(int16_t nn, int16_t k)
|
---|
| 167 | {
|
---|
| 168 | register int16_t ec, n;
|
---|
| 169 |
|
---|
| 170 | n = nn & 0xFF;
|
---|
| 171 | ec = stccol - cfetp->flcol; /* setup edit buffer column */
|
---|
| 172 |
|
---|
| 173 | if (ec EQ 0) {
|
---|
| 174 |
|
---|
| 175 | if (k EQ 8) {
|
---|
| 176 |
|
---|
| 177 | ebuf[0] = '-';
|
---|
| 178 | ebuf[5] = '\0';
|
---|
| 179 |
|
---|
| 180 | dspbuf[0] = '-';
|
---|
| 181 | dspbuf[1] = '\0';
|
---|
| 182 |
|
---|
| 183 | } else if (k EQ 9) {
|
---|
| 184 |
|
---|
| 185 | ebuf[0] = '+';
|
---|
| 186 | ebuf[5] = '\0';
|
---|
| 187 |
|
---|
| 188 | dspbuf[0] = '+';
|
---|
| 189 | dspbuf[1] = '\0';
|
---|
| 190 |
|
---|
| 191 | } else {
|
---|
| 192 |
|
---|
| 193 | return(FAILURE);
|
---|
| 194 | }
|
---|
| 195 |
|
---|
| 196 | } else {
|
---|
| 197 |
|
---|
| 198 | ebuf[ec] = k + '0';
|
---|
| 199 | ebuf[5] = '\0';
|
---|
| 200 |
|
---|
| 201 | dspbuf[0] = k + '0';
|
---|
| 202 | dspbuf[1] = '\0';
|
---|
| 203 | }
|
---|
| 204 | /* |
---|
| 205 |
|
---|
| 206 | */
|
---|
| 207 | if (v_regs[5] & 0x0180)
|
---|
| 208 | vbank(0);
|
---|
| 209 |
|
---|
| 210 | vcputsv(waveob, 64, WS_ENTRY, wdbox[n][5],
|
---|
| 211 | stcrow, stccol, dspbuf, 14);
|
---|
| 212 |
|
---|
| 213 | advwcur();
|
---|
| 214 | return(SUCCESS);
|
---|
| 215 | }
|
---|