source: buchla-68k/ram/idfield.c

Last change on this file was 9e37759, checked in by Thomas Lopatic <thomas@…>, 8 years ago

Fix idfield.c.
  • Property mode set to 100644
File size: 10.2 KB
Line 
1/*
2 =============================================================================
3 idfield.c -- instrument display field processing and cursor motion
4 Version 89 -- 1989-11-15 -- D.N. Lynx Crowe
5 =============================================================================
6*/
7
8#include "ram.h"
9
10int16_t zonemax[9] = { 63, 119, 175, 231, 287, 343, 399, 455, 509};
11
12int16_t zoneinc[9] = { 2, 2, 4, 9, 18, 36, 73, 146, 303};
13
14struct fet id_fet1[] = {
15
16 { 5, 62, 62, 12, et_ires, ef_ires, rd_ires, nd_ires},
17 {16, 1, 12, 13, et_imlt, ef_imlt, rd_imlt, nd_imlt},
18 {16, 15, 16, 14, et_ipnt, ef_ipnt, rd_ipnt, nd_ipnt},
19 {16, 19, 24, 15, et_itim, ef_itim, rd_itim, nd_itim},
20 {16, 27, 44, 16, et_ival, ef_ival, rd_ival, nd_ival},
21 {16, 47, 62, 17, et_iact, ef_iact, rd_iact, nd_iact},
22 {17, 12, 13, 18, et_icnf, ef_icnf, rd_icnf, nd_icnf},
23 {17, 23, 24, 19, et_ivce, ef_ivce, rd_ivce, nd_ivce},
24 {17, 31, 32, 19, et_idin, ef_idin, rd_idin, nd_idin},
25 {17, 57, 58, 0x0015, et_iwsn, ef_iwsn, rd_iwsn, nd_iwsn},
26 {17, 61, 62, 0x0115, et_iwsn, ef_iwsn, rd_iwsn, nd_iwsn},
27 {18, 36, 46, (int16_t)0x8014, et_iosc, ef_iosc, rd_iosc, nd_iosc},
28 {18, 17, 32, 0, et_null, ef_null, rd_null, nd_null},
29 {19, 36, 46, (int16_t)0x8114, et_iosc, ef_iosc, rd_iosc, nd_iosc},
30 {19, 17, 32, 0, et_null, ef_null, rd_null, nd_null},
31 {20, 36, 46, (int16_t)0x8214, et_iosc, ef_iosc, rd_iosc, nd_iosc},
32 {20, 17, 32, 0, et_null, ef_null, rd_null, nd_null},
33 {21, 36, 46, (int16_t)0x8314, et_iosc, ef_iosc, rd_iosc, nd_iosc},
34 {21, 17, 32, 0, et_null, ef_null, rd_null, nd_null},
35
36 { 0, 0, 0, 0x0000, FN_NULL, FN_NULL, FN_NULL, FN_NULL}
37};
38
39int8_t *srctbl[] = { /* source label table */
40
41 " ", /* 0 */
42 "Random ", /* 1 */
43 "GPC/CV1", /* 2 */
44 "???????", /* 3 */
45 "???????", /* 4 */
46 "Pitch ", /* 5 */
47 "Key Prs", /* 6 */
48 "Key Vel", /* 7 */
49 "Pedal 1", /* 8 */
50 "???????", /* 9 */
51 "Freq ", /* 10 */
52 "PchW/HT", /* 11 */
53 "ModW/VT", /* 12 */
54 "Brth/LP", /* 13 */
55};
56
57struct curpak id_flds = {
58
59 stdctp1, /* curtype */
60 nokey, /* premove */
61 nokey, /* pstmove */
62 cxkstd, /* cx_key */
63 cykstd, /* cy_key */
64 idcxupd, /* cx_upd */
65 idcyupd, /* cy_upd */
66 ikyup, /* xy_up */
67 ikydn, /* xy_dn */
68 idx_key, /* x_key */
69 select, /* e_key */
70 stdmkey, /* m_key */
71 stddkey, /* d_key */
72 idnfld, /* not_fld */
73 id_fet1, /* curfet */
74 idboxes, /* csbp */
75 crate1, /* cratex */
76 crate1, /* cratey */
77 CT_GRAF, /* cmtype */
78 ICURX, /* cxval */
79 ICURY /* cyval */
80};
81
82/*
83 =============================================================================
84 ikydn() -- process instrument cursor key down
85 =============================================================================
86*/
87
88void ikydn(void)
89{
90 imflag = FALSE;
91}
92
93/*
94 =============================================================================
95 ikyup() -- process instrument cursor key up
96 =============================================================================
97*/
98
99void ikyup(void)
100{
101 if (imflag)
102 modinst();
103}
104
105/*
106 =============================================================================
107 idcyupd() -- update cursor y location from value
108 =============================================================================
109*/
110
111void idcyupd(void)
112{
113 register int16_t pval, vh, vl;
114
115 if (wcflag NE -1) /* ws/cf menu page can't be up */
116 return;
117
118 if (idimsw) /* no y update if instrument menu is up */
119 return;
120
121 if (idsrcsw OR idcfsw) { /* see if we're in the menu area */
122
123 vtcrow = YTOR(vtyval += cyrate);
124
125 if (vtcrow > 24)
126 vtyval = RTOY(vtcrow = 24);
127 else if (vtcrow < 22)
128 vtyval = RTOY(vtcrow = 22);
129
130 } else if (idnamsw) { /* see if we're in the typewriter */
131
132 vtcyupd();
133
134 } else if (pntsv) { /* see if we're moving a point */
135
136 pval = (pntptr->ipval >> 5) - (cyrate * 7);
137
138 if (pval GT 1000) /* limit at +10.00 */
139 pval = 1000;
140 else if (pval LT 0) /* limit at +00.00 */
141 pval = 0;
142
143 cyval = vtoy(pval, 12); /* new cursor location */
144 pntptr->ipval = pval << 5; /* update function value */
145
146 vh = pval / 100; /* display the new value */
147 vl = pval - (vh * 100);
148
149 sprintf(bfs, "%02d.%02d", vh, vl);
150
151 vbank(0);
152 vcputsv(instob, 64, idbox[16][4], idbox[16][5],
153 idbox[16][6] + 1, idbox[16][7], bfs, 14);
154
155 imflag = TRUE;
156
157 } else { /* just moving the cursor */
158
159 cyval += cyrate;
160
161 if (cyval GT (CYMAX - 1))
162 cyval = CYMAX - 1;
163 else if (cyval LT 1)
164 cyval = 1;
165 }
166}
167
168/*
169 =============================================================================
170 idcxupd() -- update cursor x location from time
171 =============================================================================
172*/
173
174void idcxupd(void)
175{
176 register uint16_t th, tl;
177 register uint16_t fptime, stime;
178 int16_t zone;
179
180 if (idimsw) { /* see if instrument menu is up */
181
182 cxval += cxrate;
183
184 if (cxval > CTOX(32))
185 cxval = CTOX(32);
186 else if (cxval < CTOX(26))
187 cxval = CTOX(26);
188
189 } if (idsrcsw OR idcfsw) { /* see if we're in a submenu */
190
191 vtccol = XTOC(vtxval += cxrate);
192
193 if (vtccol > 46)
194 vtxval = CTOX(vtccol = 46);
195 else if (vtccol < 17)
196 vtxval = CTOX(vtccol = 17);
197
198 } else if (idnamsw) { /* see if we're in the typewriter */
199
200 vtcxupd();
201
202 } else if (pntsv) { /* see if we're moving a point */
203
204 for (zone = 0; zone LE 8; zone++) /* find display zone */
205 if (cxval LE zonemax[zone])
206 break;
207
208 switch (pecase) {
209
210 case 0: /* single point */
211 case 1: /* last point */
212
213 if (cxrate GE 0)
214 fptime = addfpu(pntptr->iptim,
215 cxrate * zoneinc[zone]);
216 else
217 fptime = subfpu(pntptr->iptim,
218 -cxrate * zoneinc[zone]);
219
220 stime = segtime(subj, fptime);
221
222 if (stime GE temax) {
223
224 setseg(subj, temax - 1);
225 break;
226
227 } else if (stime EQ 0) {
228
229 setseg(subj, 1);
230 break;
231 }
232
233 setseg(subj, stime);
234 break;
235
236
237 case 2: /* interior point */
238
239 if (cxrate GE 0)
240 fptime = addfpu(pntptr->iptim, cxrate * zoneinc[zone]);
241 else
242 fptime = subfpu(pntptr->iptim, -cxrate * zoneinc[zone]);
243
244 stime = temin + fromfpu(fptime);
245
246 if (stime GE temax)
247 break;
248
249 setseg(subj, segtime(subj, fptime));
250 setseg(subj + 1, temax);
251 break;
252 }
253
254 th = timeto(curfunc, subj); /* display the time */
255 tl = th - ((th / 1000) * 1000);
256 th /= 1000;
257
258 sprintf(bfs, "%02d.%03d", th, tl);
259
260 if (v_regs[5] & 0x0180)
261 vbank(0);
262
263 vcputsv(instob, 64, idbox[15][4], idbox[15][5],
264 idbox[15][6] + 1, idbox[15][7], bfs, 14);
265
266 imflag = TRUE;
267 cxval = ttox(timeto(curfunc, subj), 12);
268
269 } else { /* just moving the cursor */
270
271 cxval += cxrate;
272
273 if (cxval GT (CXMAX- 1))
274 cxval = CXMAX - 1;
275 else if (cxval LT 1)
276 cxval = 1;
277 }
278}
279
280/*
281 =============================================================================
282 idnfld() -- process not-in-field key entry
283 =============================================================================
284*/
285
286int16_t idnfld(int16_t k)
287{
288 register int16_t endpnt, basepnt, t, fn;
289 register struct idfnhdr *fp;
290 register struct instdef *ip;
291
292 ip = &vbufs[curvce];
293 fp = &ip->idhfnc[curfunc];
294
295 if (astat) {
296
297 if (whatbox()) {
298
299 if (hitbox EQ 12) { /* edit window */
300
301 if (k EQ 8) { /* - = toggle I_TM_KEY */
302
303 t = (fp->idftmd ^= I_TM_KEY);
304
305 if (v_regs[5] & 0x0180)
306 vbank(0);
307
308 tsplot4(instob, 64,
309 ((t & I_TM_KEY) ?
310 idbox[curfunc][4] : ID_INST),
311 4, 54, idbxlbl[curfunc], 14);
312
313 modinst();
314 return(SUCCESS);
315
316 } else if (k EQ 9) { /* + = new point */
317
318 basepnt = fp->idfpt1;
319 endpnt = basepnt + fp->idfpif - 1;
320
321 if (fp->idfpif EQ 99)
322 return(FAILURE);
323
324 if (FALSE EQ inspnt(ip, curfunc, endpnt)) {
325
326 return(FAILURE);
327
328 } else {
329
330 subj = fp->idfpif - 1;
331 pntsel();
332 pntsv = 1;
333 memset(pntptr, 0, sizeof (struct instpnt));
334 pntptr->ipval = (pntptr -1)->ipval;
335 setseg(subj, timeto(curfunc, subj - 1) + 1);
336 edfunc(curfunc);
337 showpt(1);
338 cxval = ttox(timeto(curfunc, subj), 12);
339 cyval = vtoy((pntptr->ipval >> 5), 12);
340 arcurs(ID_SELD);
341 gcurpos(cxval, cyval);
342 modinst();
343 return(SUCCESS);
344 }
345
346 }
347
348 } else if (hitbox < 12 ) { /* label window */
349
350 fn = (hitbox EQ curfunc) ? 12 : hitbox;
351
352 if (k EQ 8) { /* + = toggle I_TM_KEY */
353
354 if (v_regs[5] & 0x0180)
355 vbank(0);
356
357 tsplot4(instob, 64,
358 (((ip->idhfnc[fn].idftmd ^= I_TM_KEY) & I_TM_KEY)
359 ? idbox[fn][4] : ID_INST),
360 idbox[hitbox][6], idbox[hitbox][7],
361 idbxlbl[fn], 14);
362
363 modinst();
364 }
365 }
366 }
367
368 return(FAILURE);
369 }
370
371 return(FAILURE);
372}
373
374/*
375 =============================================================================
376 idx_key() -- process the 'X' (delete) key
377 =============================================================================
378*/
379
380void idx_key(void)
381{
382 register struct sment *smp;
383 register struct valent *vep;
384
385 if (astat) {
386
387 if (idsrcsw OR idcfsw OR idnamsw OR (wcflag NE -1))
388 return;
389
390 if (stcrow EQ 16) {
391
392 if ((stccol GE 1) AND (stccol LE 7)) {
393
394 /* general source */
395
396 vep = &valents[0];
397 smp = vpsms[(curvce << 4) + fnoff[curfunc]];
398
399 if (smp->sm NE SM_NONE) { /* check for new general S/M */
400
401 (smp->prv)->nxt = smp->nxt; /* unlink from old S/M chain */
402 (smp->nxt)->prv = smp->prv;
403
404 smp->prv = (struct sment *)vep; /* link into new S/M chain */
405 smp->nxt = vep->nxt;
406 (vep->nxt)->prv = smp;
407 vep->nxt = smp;
408
409 smp->sm = SM_NONE; /* update sment S/M entry */
410 }
411
412 vbufs[curvce].idhfnc[curfunc].idfsrc = SM_NONE;
413 dswin(13);
414 modinst();
415
416 } else if ((stccol EQ 15) OR (stccol EQ 16)) {
417
418 /* current point and points to the right */
419
420 delpnts();
421
422 } else if ((stccol GE 33) AND (stccol LE 39)) {
423
424 /* point source */
425
426 pntptr->ipvsrc = SM_NONE;
427 dswin(16);
428 modinst();
429 }
430
431 } else if ((stcrow EQ 17) AND
432 ((stccol EQ 31) OR (stccol EQ 32))) {
433
434 /* entire instrument */
435
436 initi(&vbufs[curvce]);
437 execins(curvce, 0, 0);
438 setinst();
439 allwins();
440 modinst();
441 }
442 }
443}
444
445/*
446 =============================================================================
447 idfield() -- setup field routines for the score display
448 =============================================================================
449*/
450
451void idfield(void)
452{
453 idimsw = FALSE;
454 curslim = 210;
455
456 curset(&id_flds);
457}
458
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