source: trunk/dll/assoc.c@ 2

Last change on this file since 2 was 2, checked in by root, 23 years ago

Initial revision
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File size: 22.4 KB
Line 
1#define INCL_DOS
2#define INCL_WIN
3
4#include <os2.h>
5#include <stdio.h>
6#include <stdlib.h>
7#include <string.h>
8#include <ctype.h>
9#include <share.h>
10#include "fm3dll.h"
11#include "fm3dlg.h"
12#include "fm3str.h"
13
14#pragma data_seg(DATA1)
15
16typedef struct {
17 CHAR mask[CCHMAXPATH];
18 CHAR cl[1001];
19 CHAR sig[CCHMAXPATH];
20 LONG offset;
21 ULONG flags;
22} ASSOC;
23
24typedef struct LINKASSOC {
25 CHAR *mask;
26 CHAR *cl;
27 CHAR *sig;
28 LONG offset;
29 ULONG flags;
30 struct LINKASSOC *prev;
31 struct LINKASSOC *next;
32} LINKASSOC;
33
34static LINKASSOC *asshead = NULL,*asstail = NULL;
35static BOOL assloaded = FALSE;
36
37#pragma alloc_text(ASSOC2,free_commands,load_associations,save_associations)
38#pragma alloc_text(ASSOC2,ExecAssociation,AssocTextProc)
39
40
41MRESULT EXPENTRY AssocTextProc (HWND hwnd,ULONG msg,MPARAM mp1,MPARAM mp2) {
42
43 PFNWP oldproc = (PFNWP)WinQueryWindowPtr(hwnd,0);
44 static BOOL emphasized = FALSE;
45
46 switch(msg) {
47 case DM_DRAGOVER:
48 if(!emphasized) {
49 emphasized = TRUE;
50 DrawTargetEmphasis(hwnd,emphasized);
51 }
52 if(AcceptOneDrop(mp1,mp2))
53 return MRFROM2SHORT(DOR_DROP,
54 DO_MOVE);
55 return MRFROM2SHORT(DOR_NEVERDROP,0);
56
57 case DM_DRAGLEAVE:
58 if(emphasized) {
59 emphasized = FALSE;
60 DrawTargetEmphasis(hwnd,emphasized);
61 }
62 break;
63
64 case DM_DROPHELP:
65 DropHelp(mp1,mp2,hwnd,GetPString(IDS_ASSOCDROPHELPTEXT));
66 return 0;
67
68 case DM_DROP:
69 {
70 char szFrom[CCHMAXPATH + 5];
71
72 if(emphasized) {
73 emphasized = FALSE;
74 DrawTargetEmphasis(hwnd,emphasized);
75 }
76 if(GetOneDrop(mp1,mp2,szFrom,CCHMAXPATH)) {
77 strcat(szFrom," %a");
78 WinSetWindowText(hwnd,szFrom);
79 }
80 }
81 return 0;
82 }
83 return (oldproc) ? oldproc(hwnd,msg,mp1,mp2) :
84 WinDefWindowProc(hwnd,msg,mp1,mp2);
85}
86
87
88VOID free_associations (VOID) {
89
90 LINKASSOC *info,*next;
91
92 info = asshead;
93 while(info) {
94 next = info->next;
95 free(info->mask);
96 free(info->cl);
97 if(info->sig)
98 free(info->sig);
99 free(info);
100 info = next;
101 }
102 asshead = asstail = NULL;
103}
104
105
106VOID load_associations (VOID) {
107
108 FILE *fp;
109 LINKASSOC *info;
110 CHAR cl[1024];
111 CHAR mask[CCHMAXPATH + 24];
112 CHAR sig[CCHMAXPATH + 24];
113 CHAR offset[72];
114 CHAR flags[72];
115
116 if(asshead)
117 free_associations();
118 assloaded = TRUE;
119 save_dir2(mask);
120 if(mask[strlen(mask) - 1] != '\\')
121 strcat(mask,"\\");
122 strcat(mask,"ASSOC.DAT");
123 fp = _fsopen(mask,"r",SH_DENYWR);
124 if(fp) {
125 while(!feof(fp)) {
126 if(!fgets(mask,CCHMAXPATH + 24,fp))
127 break;
128 mask[CCHMAXPATH] = 0;
129 stripcr(mask);
130 lstrip(rstrip(mask));
131 if(!*mask || *mask == ';')
132 continue;
133 if(!fgets(cl,1024,fp) ||
134 !fgets(sig,CCHMAXPATH + 24,fp) ||
135 !fgets(offset,72,fp) ||
136 !fgets(flags,72,fp))
137 break; /* error! */
138 cl[1000] = 0;
139 sig[CCHMAXPATH] = 0;
140 offset[34] = 0;
141 flags[34] = 0;
142 stripcr(cl);
143 stripcr(sig);
144 stripcr(offset);
145 stripcr(flags);
146 lstrip(rstrip(cl));
147 lstrip(rstrip(sig));
148 lstrip(rstrip(offset));
149 lstrip(rstrip(flags));
150 if(!*cl)
151 continue;
152 info = malloc(sizeof(LINKASSOC));
153 if(info) {
154 memset(info,0,sizeof(LINKASSOC));
155 info->cl = strdup(cl);
156 info->mask = strdup(mask);
157 if(*sig)
158 info->sig = strdup(sig);
159 info->offset = atol(offset);
160 info->flags = atol(flags);
161 if(!info->cl || !info->mask) {
162 if(info->cl)
163 free(info->cl);
164 if(info->mask)
165 free(info->mask);
166 free(info);
167 break;
168 }
169 if(!asshead)
170 asshead = info;
171 else {
172 asstail->next = info;
173 info->prev = asstail;
174 }
175 asstail = info;
176 }
177 }
178 fclose(fp);
179 }
180}
181
182
183VOID save_associations (VOID) {
184
185 LINKASSOC *info;
186 FILE *fp;
187 CHAR s[CCHMAXPATH + 14];
188
189 if(!assloaded || !asshead)
190 return;
191 info = asshead;
192#ifdef NEVER
193 while(info) {
194 next = info->next;
195 if(!strcmp("*",info->mask)) {
196 if(info != asshead) { /* already top record */
197 if(info->prev)
198 (info->prev)->next = info->next;
199 if(info->next)
200 (info->next)->prev = info->prev;
201 if(info == asstail)
202 asstail = info->prev;
203 info->next = asshead->next;
204 info->prev = NULL;
205 asshead = info;
206 }
207 }
208 info = next;
209 }
210#endif
211 save_dir2(s);
212 if(s[strlen(s) - 1] != '\\')
213 strcat(s,"\\");
214 strcat(s,"ASSOC.DAT");
215 fp = fopen(s,"w");
216 if(fp) {
217 fputs(GetPString(IDS_ASSOCFILETEXT),fp);
218 info = asshead;
219 while(info) {
220 fprintf(fp,
221 ";\n%0.*s\n%0.1000s\n%0.*s\n%lu\n%lu\n",
222 CCHMAXPATH,
223 info->mask,
224 info->cl,
225 CCHMAXPATH,
226 (info->sig) ? info->sig : NullStr,
227 info->offset,
228 info->flags);
229 info = info->next;
230 }
231 fclose(fp);
232 }
233}
234
235
236#pragma alloc_text(ASSOC,add_association,kill_association,AssocDlgProc,EditAssociations)
237
238
239LINKASSOC * add_association (ASSOC *addme) {
240
241 LINKASSOC *info;
242
243 if(addme && *addme->cl && *addme->mask) {
244 info = asshead;
245 while(info) {
246 if(!stricmp(info->mask,addme->mask) &&
247 ((!info->sig && !*addme->sig) ||
248 (info->sig && !strcmp(addme->sig,info->sig))))
249 return NULL;
250 info = info->next;
251 }
252 if(!info) {
253 info = malloc(sizeof(LINKASSOC));
254 if(info) {
255 memset(info,0,sizeof(LINKASSOC));
256 info->cl = strdup(addme->cl);
257 info->mask = strdup(addme->mask);
258 if(*addme->sig)
259 info->sig = strdup(addme->sig);
260 if(addme->offset)
261 info->offset = addme->offset;
262 if(addme->flags)
263 info->flags = addme->flags;
264 if(!info->cl || !info->mask) {
265 if(info->cl)
266 free(info->cl);
267 if(info->mask)
268 free(info->mask);
269 free(info);
270 }
271 else {
272 if(!asshead) /* only item in list */
273 asshead = asstail = info;
274 else {
275 if(asstail) { /* place at tail */
276 asstail->next = info;
277 info->prev = asstail;
278 }
279 asstail = info;
280 }
281 return info;
282 }
283 }
284 }
285 }
286 return NULL;
287}
288
289
290BOOL kill_association (ASSOC *killme) {
291
292 LINKASSOC *info;
293
294 if(killme && *killme->mask) {
295 info = asshead;
296 while(info) {
297 if(!stricmp(info->mask,killme->mask) &&
298 info->offset == killme->offset &&
299 (((!info->sig || !*info->sig) && !*killme->sig) ||
300 (info->sig && !strcmp(killme->sig,info->sig)))) {
301 if(info == asshead) {
302 asshead = info->next;
303 if(info == asstail)
304 asstail = info->prev;
305 }
306 else {
307 if(info->next)
308 (info->next)->prev = info->prev;
309 if(info->prev)
310 (info->prev)->next = info->next;
311 if(info == asstail)
312 asstail = info->prev;
313 }
314 free(info->cl);
315 free(info->mask);
316 if(info->sig)
317 free(info->sig);
318 free(info);
319 return TRUE;
320 }
321 info = info->next;
322 }
323 }
324 return FALSE;
325}
326
327
328INT ExecAssociation (HWND hwnd, CHAR *datafile) {
329
330 CHAR *file,sig[CCHMAXPATH],sigl[CCHMAXPATH],mask[CCHMAXPATH],*p;
331 FILE *fp;
332 BOOL didmatch,exclude;
333 ULONG offset;
334 LINKASSOC *info;
335
336 if(!assloaded)
337 load_associations();
338 if(!asshead)
339 return -1;
340 if(!datafile ||
341 !*datafile)
342 return -1;
343 file = strrchr(datafile,'\\');
344 if(!file)
345 file = strrchr(datafile,':');
346 if(file)
347 file++;
348 else
349 file = datafile;
350 info = asshead;
351 while(info) {
352 strcpy(mask,
353 info->mask);
354 p = strtok(mask,";");
355 while(p) {
356 if(*p == '/') {
357 p++;
358 exclude = TRUE;
359 }
360 else
361 exclude = FALSE;
362 didmatch = wildcard((strchr(p,'\\') ||
363 strchr(p,':')) ?
364 datafile :
365 file,
366 p,
367 FALSE);
368 if(exclude &&
369 didmatch)
370 didmatch = FALSE;
371 if(didmatch) {
372 if(info->sig &&
373 *info->sig) {
374 strcpy(sigl,
375 info->sig);
376 literal(sigl);
377 fp = _fsopen(datafile,
378 "rb",
379 SH_DENYNO);
380 if(fp) {
381 if(info->offset < 0L) {
382 fseek(fp,
383 0L,
384 SEEK_END);
385 offset = ftell(fp) + info->offset;
386 }
387 else
388 offset = info->offset;
389 fseek(fp,
390 offset,
391 SEEK_SET);
392 if(fread(sig,
393 1,
394 strlen(sigl),
395 fp) !=
396 strlen(sigl) ||
397 strncmp(sigl,
398 sig,
399 strlen(sigl)))
400 didmatch = FALSE;
401 fclose(fp);
402 }
403 }
404 }
405 if(didmatch) { /* got a match; do it... */
406
407 CHAR *list[2];
408 INT flags,rc;
409 BOOL dieafter = FALSE;
410
411 if(fAmAV2) {
412 if(stristr(info->cl,"AV2.EXE") ||
413 stristr(info->cl,"AV2.CMD") ||
414 stristr(info->cl,"<>"))
415 return -1;
416 }
417 if(!strcmp(info->cl,"<>")) {
418 OpenObject(datafile,
419 Default,
420 hwnd);
421 return 0;
422 }
423 list[0] = datafile;
424 list[1] = NULL;
425 flags = info->flags;
426 if(!(flags & FULLSCREEN))
427 flags |= WINDOWED;
428 if(flags & KEEP)
429 flags |= SEPARATEKEEP;
430 else
431 flags |= SEPARATE;
432 flags &= (~KEEP);
433 if(flags & DIEAFTER)
434 dieafter = TRUE;
435 flags &= (~DIEAFTER);
436 rc = ExecOnList(hwnd,
437 info->cl,
438 flags,
439 NULL,
440 list,
441 GetPString(IDS_EXECASSOCTITLETEXT));
442 if(rc != -1 &&
443 dieafter)
444 PostMsg((HWND)0,
445 WM_QUIT,
446 MPVOID,
447 MPVOID);
448 return rc;
449 }
450 p = strtok(0,";");
451 }
452 info = info->next;
453 }
454 return -1;
455}
456
457
458MRESULT EXPENTRY AssocDlgProc (HWND hwnd,ULONG msg,MPARAM mp1,MPARAM mp2) {
459
460 LINKASSOC *info;
461 SHORT x;
462
463 switch(msg) {
464 case WM_INITDLG:
465 WinSendDlgItemMsg(hwnd,ASS_LISTBOX,LM_DELETEALL,MPVOID,MPVOID);
466 WinSendDlgItemMsg(hwnd,ASS_MASK,EM_SETTEXTLIMIT,
467 MPFROM2SHORT(CCHMAXPATH,0),MPVOID);
468 WinSendDlgItemMsg(hwnd,ASS_CL,EM_SETTEXTLIMIT,
469 MPFROM2SHORT(1000,0),MPVOID);
470 WinSendDlgItemMsg(hwnd,ASS_SIG,EM_SETTEXTLIMIT,
471 MPFROM2SHORT(CCHMAXPATH,0),MPVOID);
472 WinSendDlgItemMsg(hwnd,ASS_OFFSET,EM_SETTEXTLIMIT,
473 MPFROM2SHORT(34,0),MPVOID);
474 WinSetDlgItemText(hwnd,ASS_MASK,NullStr);
475 WinSetDlgItemText(hwnd,ASS_CL,NullStr);
476 WinSetDlgItemText(hwnd,ASS_SIG,NullStr);
477 WinSetDlgItemText(hwnd,ASS_OFFSET,"0");
478 WinCheckButton(hwnd,ASS_DEFAULT,TRUE);
479 WinCheckButton(hwnd,ASS_PROMPT,FALSE);
480 WinCheckButton(hwnd,ASS_KEEP,FALSE);
481 WinCheckButton(hwnd,ASS_DIEAFTER,FALSE);
482 PostMsg(hwnd,UM_UNDO,MPVOID,MPVOID);
483 {
484 PFNWP oldproc;
485
486 oldproc = WinSubclassWindow(WinWindowFromID(hwnd,ASS_CL),
487 (PFNWP)AssocTextProc);
488 if(oldproc)
489 WinSetWindowPtr(WinWindowFromID(hwnd,ASS_CL),0,(PVOID)oldproc);
490 }
491 break;
492
493 case UM_UNDO:
494 {
495 CHAR s[1002 + CCHMAXPATH + 6];
496
497 WinSendDlgItemMsg(hwnd,
498 ASS_LISTBOX,
499 LM_DELETEALL,
500 MPVOID,
501 MPVOID);
502 info = asshead;
503 while(info) {
504 sprintf(s,
505 "%-12s \x1a %-24s %s%s%s",
506 info->mask,
507 info->cl,
508 (info->sig && *info->sig) ?
509 "[" : NullStr,
510 (info->sig && *info->sig) ? info->sig : NullStr,
511 (info->sig && *info->sig) ? "]" : NullStr);
512 x = (SHORT)WinSendDlgItemMsg(hwnd,
513 ASS_LISTBOX,
514 LM_INSERTITEM,
515 MPFROM2SHORT(LIT_END,0),
516 MPFROMP(s));
517 if(x >= 0)
518 WinSendDlgItemMsg(hwnd,
519 ASS_LISTBOX,
520 LM_SETITEMHANDLE,
521 MPFROMSHORT(x),
522 MPFROMP(info));
523 info = info->next;
524 }
525 WinSendDlgItemMsg(hwnd,
526 ASS_LISTBOX,
527 LM_SELECTITEM,
528 MPFROMSHORT(0),
529 MPFROMSHORT(TRUE));
530 }
531 return 0;
532
533 case WM_CONTROL:
534 if(SHORT1FROMMP(mp1) == ASS_LISTBOX) {
535 switch(SHORT2FROMMP(mp1)) {
536 case LN_ENTER:
537 case LN_SELECT:
538 x = (SHORT)WinSendDlgItemMsg(hwnd,
539 ASS_LISTBOX,
540 LM_QUERYSELECTION,
541 MPFROMSHORT(LIT_FIRST),
542 MPVOID);
543 if(x >= 0) {
544
545 CHAR s[36];
546
547 info = (LINKASSOC *)WinSendDlgItemMsg(hwnd,
548 ASS_LISTBOX,
549 LM_QUERYITEMHANDLE,
550 MPFROMSHORT(x),
551 MPVOID);
552 if(!info) {
553 DosBeep(50,100);
554 break;
555 }
556 WinSetDlgItemText(hwnd,ASS_MASK,info->mask);
557 WinSetDlgItemText(hwnd,ASS_CL,info->cl);
558 WinSetDlgItemText(hwnd,ASS_SIG,
559 (info->sig && *info->sig) ? info->sig : NullStr);
560 sprintf(s,"%ld",info->offset);
561 WinSetDlgItemText(hwnd,ASS_OFFSET,s);
562 if(!(info->flags & 1023))
563 WinCheckButton(hwnd,ASS_DEFAULT,TRUE);
564 else {
565 if(info->flags & FULLSCREEN)
566 WinCheckButton(hwnd,ASS_FULLSCREEN,TRUE);
567 else if(info->flags & MINIMIZED)
568 WinCheckButton(hwnd,ASS_MINIMIZED,TRUE);
569 else if(info->flags & MAXIMIZED)
570 WinCheckButton(hwnd,ASS_MAXIMIZED,TRUE);
571 else if(info->flags & INVISIBLE)
572 WinCheckButton(hwnd,ASS_INVISIBLE,TRUE);
573 }
574 WinCheckButton(hwnd,ASS_KEEP,((info->flags & KEEP) != 0));
575 WinCheckButton(hwnd,ASS_DIEAFTER,((info->flags & DIEAFTER) != 0));
576 WinCheckButton(hwnd,ASS_PROMPT,((info->flags & PROMPT) != 0));
577 {
578 CHAR env[1002];
579 ULONG size;
580
581 *env = 0;
582 size = sizeof(env) - 1;
583 if(PrfQueryProfileData(fmprof,
584 FM3Str,
585 info->cl,
586 env,
587 &size) &&
588 *env)
589 WinSetDlgItemText(hwnd,
590 ASS_ENVIRON,
591 env);
592 else
593 WinSetDlgItemText(hwnd,
594 ASS_ENVIRON,
595 NullStr);
596 }
597 }
598 break;
599 }
600 }
601 return 0;
602
603 case WM_COMMAND:
604 switch(SHORT1FROMMP(mp1)) {
605 case ASS_TOP:
606 x = (SHORT)WinSendDlgItemMsg(hwnd,ASS_LISTBOX,
607 LM_QUERYSELECTION,
608 MPFROMSHORT(LIT_FIRST),
609 MPVOID);
610 if(x >= 0) {
611 info = (LINKASSOC *)WinSendDlgItemMsg(hwnd,ASS_LISTBOX,
612 LM_QUERYITEMHANDLE,
613 MPFROMSHORT(x),
614 MPVOID);
615 if(info) {
616 if(info != asshead) {
617 if(info->prev)
618 info->prev->next = info->next;
619 if(info->next)
620 info->next->prev = info->prev;
621 if(info == asstail)
622 asstail = info->prev;
623 info->prev = NULL;
624 info->next = asshead;
625 asshead->prev = info;
626 asshead = info;
627 WinSendMsg(hwnd,UM_UNDO,MPVOID,MPVOID);
628 }
629 }
630 }
631 break;
632
633 case ASS_FIND:
634 {
635 CHAR filename[CCHMAXPATH + 9];
636
637 *filename = 0;
638 if(insert_filename(hwnd,filename,2,FALSE) && *filename) {
639 strcat(filename," %a");
640 WinSetDlgItemText(hwnd,ASS_CL,filename);
641 }
642 }
643 break;
644
645 case DID_OK:
646 WinDismissDlg(hwnd,1);
647 break;
648
649 case DID_CANCEL:
650 WinDismissDlg(hwnd,0);
651 break;
652
653 case IDM_HELP:
654 if(hwndHelp)
655 WinSendMsg(hwndHelp,HM_DISPLAY_HELP,
656 MPFROM2SHORT(HELP_ASSOC,0),
657 MPFROMSHORT(HM_RESOURCEID));
658 break;
659
660 case ASS_ADD:
661 {
662 ASSOC temp;
663 CHAR dummy[34];
664
665 memset(&temp,0,sizeof(ASSOC));
666 WinQueryDlgItemText(hwnd,ASS_MASK,sizeof(temp.mask),temp.mask);
667 WinQueryDlgItemText(hwnd,ASS_CL,sizeof(temp.cl),temp.cl);
668 WinQueryDlgItemText(hwnd,ASS_SIG,sizeof(temp.sig),temp.sig);
669 rstrip(temp.sig);
670 if(*temp.sig) {
671 WinQueryDlgItemText(hwnd,ASS_OFFSET,sizeof(dummy),dummy);
672 temp.offset = atol(dummy);
673 }
674 lstrip(rstrip(temp.mask));
675 lstrip(rstrip(temp.cl));
676 if(WinQueryButtonCheckstate(hwnd,ASS_DEFAULT))
677 temp.flags = 0;
678 else if(WinQueryButtonCheckstate(hwnd,ASS_FULLSCREEN))
679 temp.flags = FULLSCREEN;
680 else if(WinQueryButtonCheckstate(hwnd,ASS_MINIMIZED))
681 temp.flags = MINIMIZED;
682 else if(WinQueryButtonCheckstate(hwnd,ASS_MAXIMIZED))
683 temp.flags = MAXIMIZED;
684 else if(WinQueryButtonCheckstate(hwnd,ASS_INVISIBLE))
685 temp.flags = INVISIBLE;
686 if(WinQueryButtonCheckstate(hwnd,ASS_KEEP))
687 temp.flags |= KEEP;
688 if(WinQueryButtonCheckstate(hwnd,ASS_DIEAFTER))
689 temp.flags |= DIEAFTER;
690 if(WinQueryButtonCheckstate(hwnd,ASS_PROMPT))
691 temp.flags |= PROMPT;
692 info = add_association(&temp);
693 if(info) {
694
695 CHAR s[1002 + CCHMAXPATH + 6];
696
697 *s = 0;
698 WinQueryDlgItemText(hwnd,ASS_ENVIRON,1000,s);
699 stripcr(s);
700 lstrip(rstrip(s));
701 if(*s)
702 PrfWriteProfileString(fmprof,FM3Str,temp.cl,s);
703 sprintf(s,"%-12s \x1a %-24s %s%s%s",temp.mask,
704 temp.cl,(*temp.sig) ?
705 "[" : NullStr,(*temp.sig) ? temp.sig : NullStr,
706 (*temp.sig) ? "]" : NullStr);
707 x = (SHORT)WinSendDlgItemMsg(hwnd,
708 ASS_LISTBOX,
709 LM_INSERTITEM,
710 MPFROM2SHORT(LIT_END,0),
711 MPFROMP(s));
712 if(x >= 0) {
713 WinSendDlgItemMsg(hwnd,
714 ASS_LISTBOX,
715 LM_SETITEMHANDLE,
716 MPFROMSHORT(x),
717 MPFROMP(info));
718 WinSendDlgItemMsg(hwnd,
719 ASS_LISTBOX,
720 LM_SELECTITEM,
721 MPFROMSHORT(x),
722 MPFROMSHORT(TRUE));
723 }
724 save_associations();
725 }
726 else
727 DosBeep(50,200);
728 }
729 break;
730
731 case ASS_DELETE:
732 {
733 ASSOC temp;
734 CHAR dummy[34];
735
736 memset(&temp,0,sizeof(ASSOC));
737 WinQueryDlgItemText(hwnd,ASS_MASK,sizeof(temp.mask),temp.mask);
738 WinQueryDlgItemText(hwnd,ASS_SIG,sizeof(temp.sig),temp.sig);
739 rstrip(temp.sig);
740 if(*temp.sig) {
741 WinQueryDlgItemText(hwnd,ASS_OFFSET,sizeof(dummy),dummy);
742 temp.offset = atol(dummy);
743 }
744 lstrip(rstrip(temp.mask));
745 PrfWriteProfileData(fmprof,
746 FM3Str,
747 temp.mask,
748 NULL,
749 0L);
750 if(kill_association(&temp)) {
751 x = (SHORT)WinSendDlgItemMsg(hwnd,
752 ASS_LISTBOX,
753 LM_QUERYSELECTION,
754 MPFROMSHORT(LIT_FIRST),
755 MPVOID);
756 if(x >= 0) {
757 WinSendDlgItemMsg(hwnd,
758 ASS_LISTBOX,
759 LM_DELETEITEM,
760 MPFROMSHORT(x),
761 MPVOID);
762 WinSendDlgItemMsg(hwnd,ASS_LISTBOX,LM_SELECTITEM,
763 MPFROMSHORT(LIT_NONE),
764 MPFROMSHORT(FALSE));
765 }
766 save_associations();
767 }
768 else
769 DosBeep(50,200);
770 }
771 break;
772 }
773 return 0;
774 }
775 return WinDefDlgProc(hwnd,msg,mp1,mp2);
776}
777
778
779VOID EditAssociations (HWND hwnd) {
780
781 static CHAR stop = 0;
782
783 if(stop)
784 return;
785 stop++;
786 if(!assloaded)
787 load_associations();
788 WinDlgBox(HWND_DESKTOP,hwnd,AssocDlgProc,FM3ModHandle,ASS_FRAME,NULL);
789 stop = 0;
790}
791
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