source: trunk/dll/walkem.c@ 402

Last change on this file since 402 was 382, checked in by root, 19 years ago

Use RuntimeError2
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1
2/***********************************************************************
3
4 $Id: walkem.c 382 2006-07-27 06:40:48Z root $
5
6 Copyright (c) 1993-98 M. Kimes
7 Copyright (c) 2005, 2006 Steven H. Levine
8
9 01 Aug 04 SHL Rework lstrip/rstrip usage
10 05 Jun 05 SHL Use QWL_USER
11 13 Aug 05 SHL Run through indent
12 13 Aug 05 SHL remove_udir - avoid corrupting last dirs list
13 17 Jul 06 SHL Use Runtime_Error
14
15***********************************************************************/
16
17#define INCL_WIN
18#define INCL_DOS
19#define INCL_DOSERRORS
20#include <os2.h>
21
22#include <stdlib.h>
23#include <stdio.h>
24#include <string.h>
25#include <ctype.h>
26#include <time.h>
27#include <share.h>
28
29#include "fm3dll.h"
30#include "fm3dlg.h"
31#include "fm3str.h"
32
33#pragma data_seg(DATA1)
34
35static PSZ pszSrcFile = __FILE__;
36
37#pragma alloc_text(WALKER,FillPathListBox,WalkDlgProc,TextSubProc)
38#pragma alloc_text(WALKER,WalkAllDlgProc,WalkCopyDlgProc)
39#pragma alloc_text(WALKER,WalkMoveDlgProc,WalkExtractDlgProc,WalkTargetDlgProc)
40#pragma alloc_text(WALK2,WalkTwoDlgProc,WalkTwoCmpDlgProc,WalkTwoSetDlgProc)
41#pragma alloc_text(UDIRS,add_udir,remove_udir,remove_ldir,load_udirs)
42#pragma alloc_text(UDIRS,save_udirs,load_setup,save_setup,add_setup)
43#pragma alloc_text(UDIRS,remove_setup)
44
45typedef struct
46{
47 USHORT size;
48 USHORT changed;
49 BOOL nounwriteable;
50 CHAR szCurrentPath[CCHMAXPATH];
51 CHAR *szReturnPath;
52} WALKER;
53
54static CHAR WalkFont[CCHMAXPATH] = "";
55static ULONG WalkFontSize = sizeof(WalkFont);
56
57VOID load_setups(VOID)
58{
59 ULONG len = sizeof(lastsetups);
60
61 memset(lastsetups, 0, len);
62 PrfQueryProfileData(fmprof,
63 FM3Str,
64 "LastSetups",
65 lastsetups,
66 &len);
67 len = sizeof(INT);
68 lastsetup = 0;
69 PrfQueryProfileData(fmprof,
70 FM3Str,
71 "LastSetup",
72 &lastsetup,
73 &len);
74 loadedsetups = TRUE;
75}
76
77VOID save_setups(VOID)
78{
79 if (!loadedsetups)
80 return;
81 PrfWriteProfileData(fmprof,
82 FM3Str,
83 "LastSetups",
84 lastsetups,
85 (ULONG) sizeof(lastsetups));
86 PrfWriteProfileData(fmprof,
87 FM3Str,
88 "LastSetup",
89 &lastsetup,
90 (ULONG) sizeof(INT));
91}
92
93BOOL add_setup(CHAR * name)
94{
95 INT x;
96
97 if (!name || !*name)
98 return FALSE;
99 if (!loadedsetups)
100 load_setups();
101 for (x = 0; x < MAXNUMSETUPS; x++)
102 {
103 if (!stricmp(lastsetups[x], name))
104 return FALSE;
105 }
106 lastsetup++;
107 if (lastsetup >= MAXNUMSETUPS)
108 lastsetup = 0;
109 strcpy(lastsetups[lastsetup], name);
110 return TRUE;
111}
112
113BOOL remove_setup(CHAR * name)
114{
115 INT x, y;
116
117 if (!name || !*name)
118 return FALSE;
119 if (!loadedsetups)
120 load_setups();
121 for (x = 0; x < MAXNUMSETUPS; x++)
122 {
123 if (!stricmp(lastsetups[x], name))
124 {
125 *lastsetups[x] = 0;
126 for (y = x + 1; y < MAXNUMSETUPS; y++)
127 strcpy(lastsetups[y - 1], lastsetups[y]);
128 *lastsetups[MAXNUMSETUPS - 1] = 0;
129 if (lastsetup >= x)
130 lastsetup--;
131 return TRUE;
132 }
133 }
134 return FALSE;
135}
136
137VOID load_udirs(VOID)
138{
139 /* load linked list of user directories from USERDIRS.DAT file */
140
141 FILE *fp;
142 LINKDIRS *info;
143 LINKDIRS *last = NULL;
144 CHAR s[CCHMAXPATH + 24];
145
146 loadedudirs = TRUE;
147 fUdirsChanged = FALSE;
148 save_dir2(s);
149 if (s[strlen(s) - 1] != '\\')
150 strcat(s, "\\");
151 strcat(s, "USERDIRS.DAT");
152 fp = _fsopen(s, "r", SH_DENYWR);
153 if (fp)
154 {
155 while (!feof(fp))
156 {
157 if (!fgets(s, CCHMAXPATH + 24, fp))
158 break;
159 s[CCHMAXPATH] = 0;
160 bstripcr(s);
161 if (*s && *s != ';')
162 {
163 info = xmalloc(sizeof(LINKDIRS),pszSrcFile,__LINE__);
164 if (info) {
165 info -> path = xstrdup(s,pszSrcFile,__LINE__);
166 if (!info -> path)
167 free(info);
168 else
169 {
170 info -> next = NULL;
171 if (!udirhead)
172 udirhead = info;
173 else
174 last -> next = info;
175 last = info;
176 }
177 }
178 }
179 }
180 fclose(fp);
181 }
182}
183
184VOID save_udirs(VOID)
185{
186 FILE *fp;
187 LINKDIRS *info;
188 CHAR s[CCHMAXPATH + 14];
189
190 if (loadedudirs)
191 {
192 fUdirsChanged = FALSE;
193 if (udirhead)
194 {
195 save_dir2(s);
196 if (s[strlen(s) - 1] != '\\')
197 strcat(s, "\\");
198 strcat(s, "USERDIRS.DAT");
199 fp = xfopen(s, "w",pszSrcFile,__LINE__);
200 if (fp)
201 {
202 fputs(GetPString(IDS_USERDEFDIRSTEXT), fp);
203 info = udirhead;
204 while (info)
205 {
206 fprintf(fp,
207 "%0.*s\n",
208 CCHMAXPATH,
209 info -> path);
210 info = info -> next;
211 }
212 fclose(fp);
213 }
214 }
215 }
216}
217
218//=== add_udir - add path to user dir list or last used dir list ===
219
220BOOL add_udir(BOOL userdirs, CHAR * inpath)
221{
222 CHAR path[CCHMAXPATH];
223 LINKDIRS *info;
224 LINKDIRS *last = NULL;
225 LINKDIRS *temp;
226
227 if (inpath &&
228 *inpath)
229 {
230 if (DosQueryPathInfo(inpath,
231 FIL_QUERYFULLNAME,
232 path,
233 sizeof(path)))
234 strcpy(path, inpath);
235 if (!userdirs &&
236 IsRoot(path))
237 return FALSE;
238 if (IsFullName(path))
239 {
240 if (!loadedudirs)
241 load_udirs();
242 // Search user dir list first unless doing last dirs
243 info = userdirs ? udirhead : ldirhead;
244 while (info)
245 {
246 if (!stricmp(info -> path, path))
247 return FALSE; // Already in list
248 last = info; // Remember append to location
249 info = info -> next;
250 }
251 // Search last dir list unless doing just last dirs
252 if (!userdirs)
253 {
254 info = udirhead;
255 while (info)
256 {
257 if (!stricmp(info -> path, path))
258 return FALSE;
259 info = info -> next;
260 }
261 }
262 else
263 {
264 /* if adding manual directory, remove from auto list if present */
265 info = ldirhead;
266 temp = NULL;
267 while (info)
268 {
269 if (!stricmp(info -> path, path))
270 {
271 if (temp)
272 temp -> next = info -> next;
273 else
274 ldirhead = info -> next;
275 free(info -> path);
276 free(info);
277 break;
278 }
279 temp = info;
280 info = info -> next;
281 }
282 }
283 // Append entry to end of user dirs list
284 info = xmalloc(sizeof(LINKDIRS),pszSrcFile,__LINE__);
285 if (info)
286 {
287 info -> path = xstrdup(path,pszSrcFile,__LINE__);
288 if (!info -> path)
289 free(info);
290 else
291 {
292 info -> next = NULL;
293 if (userdirs)
294 {
295 fUdirsChanged = TRUE;
296 if (!udirhead)
297 udirhead = info;
298 else
299 last -> next = info;
300 }
301 else
302 {
303 if (!ldirhead)
304 ldirhead = info;
305 else
306 last -> next = info;
307 }
308 return TRUE;
309 }
310 }
311 }
312 }
313 return FALSE;
314}
315
316//=== remove_udir - remove path from user dir list or last directory list ===
317
318BOOL remove_udir(CHAR * path)
319{
320 LINKDIRS *info;
321 LINKDIRS *last = NULL;
322
323 if (path && *path)
324 {
325 if (!loadedudirs)
326 load_udirs();
327 info = udirhead;
328 while (info)
329 {
330 if (!stricmp(info -> path, path))
331 {
332 if (last)
333 last -> next = info -> next;
334 else
335 udirhead = info -> next;
336 free(info -> path);
337 free(info);
338 fUdirsChanged = TRUE;
339 return TRUE;
340 }
341 last = info;
342 info = info -> next;
343 }
344
345 info = ldirhead;
346 last = NULL;
347 while (info)
348 {
349 if (!stricmp(info -> path, path))
350 {
351 if (last)
352 last -> next = info -> next;
353 else
354 ldirhead = info -> next;
355 free(info -> path);
356 free(info);
357 return TRUE;
358 }
359 last = info;
360 info = info -> next;
361 }
362 }
363 return FALSE;
364}
365
366BOOL remove_ldir(CHAR * path)
367{
368 LINKDIRS *info;
369 LINKDIRS *last = NULL;
370
371 if (path && *path)
372 {
373 info = ldirhead;
374 while (info)
375 {
376 if (!stricmp(info -> path, path))
377 {
378 if (last)
379 last -> next = info -> next;
380 else
381 ldirhead = info -> next;
382 free(info -> path);
383 free(info);
384 return TRUE;
385 }
386 last = info;
387 info = info -> next;
388 }
389 }
390 return FALSE;
391}
392
393VOID FillPathListBox(HWND hwnd, HWND hwnddrive, HWND hwnddir, CHAR * path,
394 BOOL nounwriteable)
395{
396 /*
397 * this function fills one or two list boxes with drive and directory
398 * information showing all available drives and all directories off of
399 * the directory represented by path. This works independently of the
400 * current directory.
401 */
402
403 CHAR szDrive[] = " :", szTemp[1032];
404 FILEFINDBUF3 findbuf;
405 HDIR hDir = HDIR_CREATE;
406 SHORT sDrive;
407 ULONG ulDriveNum, ulSearchCount = 1L, ulDriveMap;
408
409 DosError(FERR_DISABLEHARDERR);
410 DosQCurDisk(&ulDriveNum, &ulDriveMap);
411 if (hwnddrive)
412 WinSendMsg(hwnddrive, LM_DELETEALL, MPVOID, MPVOID);
413 if (hwnddrive != hwnddir && hwnddir)
414 WinSendMsg(hwnddir, LM_DELETEALL, MPVOID, MPVOID);
415
416 if (hwnddrive)
417 {
418 for (sDrive = 0; sDrive < 26; sDrive++)
419 {
420 if (ulDriveMap & (1L << sDrive))
421 {
422 *szDrive = (CHAR) (sDrive + 'A');
423 if ((!nounwriteable || !(driveflags[sDrive] & DRIVE_NOTWRITEABLE)) &&
424 !(driveflags[sDrive] & (DRIVE_IGNORE | DRIVE_INVALID)))
425 WinSendMsg(hwnddrive, LM_INSERTITEM, MPFROM2SHORT(LIT_END, 0),
426 MPFROMP(szDrive));
427 }
428 }
429 if (hwnddrive != hwnddir && path && isalpha(*path) && path[1] == ':')
430 {
431 *szDrive = toupper(*path);
432 WinSetWindowText(hwnddrive, szDrive);
433 }
434 }
435
436 if (hwnddir)
437 {
438 sprintf(szTemp,
439 "%s%s*",
440 path,
441 (path[strlen(path) - 1] == '\\') ? "" : "\\");
442 DosError(FERR_DISABLEHARDERR);
443 if (!DosFindFirst(szTemp,
444 &hDir,
445 FILE_DIRECTORY | MUST_HAVE_DIRECTORY |
446 FILE_READONLY | FILE_ARCHIVED | FILE_SYSTEM |
447 FILE_HIDDEN,
448 &findbuf,
449 sizeof(FILEFINDBUF3),
450 &ulSearchCount,
451 FIL_STANDARD))
452 {
453 do
454 {
455 if (findbuf.attrFile & FILE_DIRECTORY)
456 {
457 if (strcmp(findbuf.achName, "..") ||
458 strlen(path) > 3 ||
459 path[1] != ':')
460 {
461 if (findbuf.achName[0] != '.' ||
462 findbuf.achName[1])
463 WinSendMsg(hwnddir,
464 LM_INSERTITEM,
465 MPFROM2SHORT(LIT_SORTASCENDING, 0),
466 MPFROMP(findbuf.achName));
467 }
468 }
469 ulSearchCount = 1L;
470 }
471 while (!DosFindNext(hDir,
472 &findbuf,
473 sizeof(FILEFINDBUF3),
474 &ulSearchCount));
475 DosFindClose(hDir);
476 }
477 DosError(FERR_DISABLEHARDERR);
478 }
479}
480
481MRESULT EXPENTRY TextSubProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
482{
483 PFNWP oldproc = (PFNWP) WinQueryWindowPtr(hwnd, 0);
484
485 switch (msg)
486 {
487 case WM_CHAR:
488 if (SHORT1FROMMP(mp1) & KC_KEYUP)
489 {
490 if ((SHORT1FROMMP(mp1) & KC_VIRTUALKEY) &&
491 (SHORT1FROMMP(mp2) & 255) == '\r')
492 PostMsg(WinQueryWindow(hwnd, QW_PARENT), WM_COMMAND,
493 MPFROM2SHORT(DID_OK, 0), MPVOID);
494 }
495 break;
496 }
497 return oldproc(hwnd, msg, mp1, mp2);
498}
499
500MRESULT EXPENTRY WalkDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
501{
502 WALKER *wa;
503 CHAR szBuff[CCHMAXPATH + 1], szBuffer[CCHMAXPATH + 1], *p;
504 SHORT sSelect;
505 static BOOL okay; /* avoid combobox selecting as filled */
506 static CHAR lastdir[CCHMAXPATH + 1];
507
508 switch (msg)
509 {
510 case UM_SETUP2:
511 case WM_INITDLG:
512 okay = FALSE;
513 *lastdir = 0;
514 if (!mp2)
515 {
516 Runtime_Error2(pszSrcFile, __LINE__, IDS_NODATATEXT);
517 WinDismissDlg(hwnd, 0);
518 break;
519 }
520 wa = xmallocz(sizeof(WALKER),pszSrcFile,__LINE__);
521 if (!wa)
522 {
523 WinDismissDlg(hwnd, 0);
524 break;
525 }
526 wa -> size = (USHORT) sizeof(WALKER);
527 WinSetWindowPtr(hwnd, 0, (PVOID) wa);
528 wa -> szReturnPath = (CHAR *) mp2;
529 {
530 PFNWP oldproc;
531
532 oldproc = WinSubclassWindow(WinWindowFromID(hwnd, WALK_PATH),
533 (PFNWP) TextSubProc);
534 if (oldproc)
535 WinSetWindowPtr(WinWindowFromID(hwnd, WALK_PATH),
536 QWL_USER,
537 (PVOID) oldproc);
538 WinSendDlgItemMsg(WinWindowFromID(hwnd, WALK_RECENT),
539 CBID_EDIT,
540 EM_SETTEXTLIMIT,
541 MPFROM2SHORT(CCHMAXPATH, 0),
542 MPVOID);
543 WinSendDlgItemMsg(WinWindowFromID(hwnd, WALK_RECENT),
544 CBID_EDIT,
545 EM_SETREADONLY,
546 MPFROM2SHORT(TRUE, 0),
547 MPVOID);
548 }
549 PosOverOkay(hwnd);
550 if (msg == UM_SETUP2)
551 wa -> nounwriteable = FALSE;
552 else
553 wa -> nounwriteable = TRUE;
554 if (!*wa -> szReturnPath)
555 save_dir2(wa -> szCurrentPath);
556 else
557 {
558 strcpy(wa -> szCurrentPath,
559 wa -> szReturnPath);
560 MakeFullName(wa -> szCurrentPath);
561 }
562 if (wa -> nounwriteable &&
563 (driveflags[toupper(*wa -> szCurrentPath) - 'A'] &
564 DRIVE_NOTWRITEABLE))
565 {
566
567 ULONG bd;
568
569 strcpy(wa -> szCurrentPath, "C:\\");
570 if (DosQuerySysInfo(QSV_BOOT_DRIVE,
571 QSV_BOOT_DRIVE,
572 (PVOID) & bd,
573 (ULONG) sizeof(ULONG)))
574 bd = 3L;
575 *wa -> szCurrentPath = (CHAR) bd + '@';
576 }
577 WinSendDlgItemMsg(hwnd,
578 WALK_PATH,
579 EM_SETTEXTLIMIT,
580 MPFROM2SHORT(CCHMAXPATH, 0),
581 MPVOID);
582 WinSetDlgItemText(hwnd,
583 WALK_PATH,
584 wa -> szCurrentPath);
585 if (!loadedudirs)
586 load_udirs();
587 { /* fill user list box */
588 ULONG ulDriveNum, ulDriveMap;
589 ULONG ulSearchCount;
590 FILEFINDBUF3 findbuf;
591 HDIR hDir;
592 APIRET rc;
593 LINKDIRS *info, *temp;
594
595 DosError(FERR_DISABLEHARDERR);
596 DosQCurDisk(&ulDriveNum, &ulDriveMap);
597 info = udirhead;
598 while (info)
599 {
600 if (IsFullName(info -> path) &&
601 !(driveflags[toupper(*info -> path) - 'A'] &
602 (DRIVE_IGNORE | DRIVE_INVALID)))
603 {
604 DosError(FERR_DISABLEHARDERR);
605 hDir = HDIR_CREATE;
606 ulSearchCount = 1L;
607 if (!IsRoot(info -> path))
608 rc = DosFindFirst(info -> path, &hDir, FILE_DIRECTORY |
609 MUST_HAVE_DIRECTORY | FILE_READONLY |
610 FILE_ARCHIVED | FILE_SYSTEM | FILE_HIDDEN,
611 &findbuf, sizeof(FILEFINDBUF3),
612 &ulSearchCount, FIL_STANDARD);
613 else
614 {
615 rc = 0;
616 findbuf.attrFile = FILE_DIRECTORY;
617 }
618 if (!rc)
619 {
620 if (!IsRoot(info -> path))
621 DosFindClose(hDir);
622 if (findbuf.attrFile & FILE_DIRECTORY)
623 WinSendDlgItemMsg(hwnd, WALK_USERLIST, LM_INSERTITEM,
624 MPFROM2SHORT(LIT_SORTASCENDING, 0),
625 MPFROMP(info -> path));
626 else
627 {
628 temp = info -> next;
629 remove_udir(info -> path);
630 info = temp;
631 continue;
632 }
633 }
634 else if (!(ulDriveMap & (1L << (toupper(*info -> path) - 'A'))))
635 {
636 temp = info -> next;
637 remove_udir(info -> path);
638 info = temp;
639 continue;
640 }
641 }
642 info = info -> next;
643 }
644 info = ldirhead;
645 while (info)
646 {
647 if (IsFullName(info -> path) &&
648 !(driveflags[toupper(*info -> path) - 'A'] &
649 (DRIVE_IGNORE | DRIVE_INVALID)))
650 {
651 DosError(FERR_DISABLEHARDERR);
652 hDir = HDIR_CREATE;
653 ulSearchCount = 1L;
654 if (!IsRoot(info -> path))
655 rc = DosFindFirst(info -> path, &hDir, FILE_DIRECTORY |
656 MUST_HAVE_DIRECTORY | FILE_READONLY |
657 FILE_ARCHIVED | FILE_SYSTEM | FILE_HIDDEN,
658 &findbuf, sizeof(FILEFINDBUF3),
659 &ulSearchCount, FIL_STANDARD);
660 else
661 {
662 rc = 0;
663 findbuf.attrFile = FILE_DIRECTORY;
664 }
665 if (!rc)
666 {
667 if (!IsRoot(info -> path))
668 DosFindClose(hDir);
669 if (findbuf.attrFile & FILE_DIRECTORY)
670 WinSendDlgItemMsg(hwnd, WALK_RECENT, LM_INSERTITEM,
671 MPFROM2SHORT(LIT_SORTASCENDING, 0),
672 MPFROMP(info -> path));
673 else
674 {
675 temp = info -> next;
676 remove_ldir(info -> path);
677 info = temp;
678 continue;
679 }
680 WinSetDlgItemText(hwnd, WALK_RECENT,
681 GetPString(IDS_WALKRECENTDIRSTEXT));
682 }
683 else if (!(ulDriveMap & (1L << (toupper(*info -> path) - 'A'))))
684 {
685 temp = info -> next;
686 remove_ldir(info -> path);
687 info = temp;
688 continue;
689 }
690 }
691 info = info -> next;
692 }
693 }
694 FillPathListBox(hwnd,
695 WinWindowFromID(hwnd, WALK_DRIVELIST),
696 WinWindowFromID(hwnd, WALK_DIRLIST),
697 wa -> szCurrentPath, wa -> nounwriteable);
698 if (!PostMsg(hwnd,
699 UM_SETUP4,
700 MPVOID,
701 MPVOID))
702 okay = TRUE;
703 {
704 MRESULT ret;
705
706 ret = WinDefDlgProc(hwnd, WM_INITDLG, mp1, mp2);
707 WinSendMsg(hwnd, UM_SETUP, MPVOID, MPVOID);
708 WinInvalidateRect(WinWindowFromID(hwnd, WALK_PATH), NULL, TRUE);
709 return ret;
710 }
711
712 case UM_SETUP4:
713 okay = TRUE;
714 return 0;
715
716 case WM_ADJUSTWINDOWPOS:
717 PostMsg(hwnd, UM_SETDIR, MPVOID, MPVOID);
718 break;
719
720 case UM_SETDIR:
721 PaintRecessedWindow(WinWindowFromID(hwnd, WALK_HELP), (HPS) 0, FALSE, TRUE);
722 return 0;
723
724 case WM_PRESPARAMCHANGED:
725 {
726 ULONG AttrFound, AttrValue[64], cbRetLen;
727
728 cbRetLen = WinQueryPresParam(hwnd, (ULONG) mp1, 0, &AttrFound,
729 (ULONG) sizeof(AttrValue),
730 &AttrValue, 0);
731 if (cbRetLen)
732 {
733 switch (AttrFound)
734 {
735 case PP_FONTNAMESIZE:
736 PrfWriteProfileData(fmprof,
737 appname,
738 "WalkFont",
739 (PVOID) AttrValue,
740 cbRetLen);
741 *WalkFont = 0;
742 WalkFontSize = sizeof(WalkFont);
743 WinInvalidateRect(WinWindowFromID(hwnd, WALK_PATH),
744 NULL,
745 TRUE);
746 break;
747 }
748 }
749 }
750 break;
751
752 case UM_SETUP3:
753 save_udirs();
754 if (hwndMain)
755 PostMsg(hwndMain,
756 UM_FILLUSERLIST,
757 MPVOID,
758 MPVOID);
759 return 0;
760
761 case UM_SETUP:
762 {
763 INT x;
764 USHORT id[] =
765 {WALK_PATH, WALK_DIRLIST, WALK_USERLIST,
766 WALK_RECENT, 0};
767
768 if (*WalkFont ||
769 (PrfQueryProfileData(fmprof,
770 appname,
771 "WalkFont",
772 (PVOID) WalkFont,
773 &WalkFontSize) &&
774 WalkFontSize))
775 {
776 for (x = 0; id[x]; x++)
777 WinSetPresParam(WinWindowFromID(hwnd, id[x]),
778 PP_FONTNAMESIZE,
779 WalkFontSize,
780 (PVOID) WalkFont);
781 }
782 }
783 return 0;
784
785 case UM_CONTROL:
786 case WM_CONTROL:
787 wa = WinQueryWindowPtr(hwnd, 0);
788 if (SHORT1FROMMP(mp1) == WALK_DRIVELIST ||
789 SHORT1FROMMP(mp1) == WALK_DIRLIST ||
790 SHORT1FROMMP(mp1) == WALK_USERLIST ||
791 SHORT1FROMMP(mp1) == WALK_RECENT)
792 {
793 sSelect = (USHORT) WinSendDlgItemMsg(hwnd,
794 SHORT1FROMMP(mp1),
795 LM_QUERYSELECTION,
796 MPVOID, MPVOID);
797 *szBuffer = 0;
798 if (sSelect >= 0)
799 WinSendDlgItemMsg(hwnd, SHORT1FROMMP(mp1), LM_QUERYITEMTEXT,
800 MPFROM2SHORT(sSelect, CCHMAXPATH),
801 MPFROMP(szBuffer));
802 }
803 switch (SHORT1FROMMP(mp1))
804 {
805 case WALK_PATH:
806 if (SHORT2FROMMP(mp1) == EN_SETFOCUS)
807 WinSetDlgItemText(hwnd, WALK_HELP,
808 GetPString(IDS_WALKCURRDIRTEXT));
809 else if (SHORT2FROMMP(mp1) == EN_KILLFOCUS)
810 WinSetDlgItemText(hwnd, WALK_HELP,
811 GetPString(IDS_WALKDEFAULTHELPTEXT));
812 break;
813
814 case WALK_RECENT:
815 if (okay && SHORT2FROMMP(mp1) == CBN_LBSELECT)
816 {
817
818 ULONG ulSearchCount;
819 FILEFINDBUF3 findbuf;
820 HDIR hDir;
821 APIRET rc;
822
823 // *szBuffer = 0;
824 // WinQueryDlgItemText(hwnd,WALK_RECENT,CCHMAXPATH,szBuffer);
825 if (!*szBuffer)
826 break;
827 DosError(FERR_DISABLEHARDERR);
828 hDir = HDIR_CREATE;
829 ulSearchCount = 1L;
830 if (!IsRoot(szBuffer))
831 {
832 rc = DosFindFirst(szBuffer, &hDir, FILE_DIRECTORY |
833 MUST_HAVE_DIRECTORY | FILE_READONLY |
834 FILE_ARCHIVED | FILE_SYSTEM | FILE_HIDDEN,
835 &findbuf, sizeof(FILEFINDBUF3),
836 &ulSearchCount, FIL_STANDARD);
837 if (!rc)
838 DosFindClose(hDir);
839 }
840 else
841 {
842 findbuf.attrFile = FILE_DIRECTORY;
843 rc = 0;
844 }
845 if (rc)
846 Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,"DosFindFirst");
847 else if (~findbuf.attrFile & FILE_DIRECTORY)
848 Runtime_Error(pszSrcFile, __LINE__, "not a directory");
849 else
850 {
851 strcpy(wa -> szCurrentPath, szBuffer);
852 WinSetDlgItemText(hwnd, WALK_PATH, wa -> szCurrentPath);
853 WinSetDlgItemText(hwnd, WALK_RECENT, wa -> szCurrentPath);
854 FillPathListBox(hwnd,
855 WinWindowFromID(hwnd, WALK_DRIVELIST),
856 WinWindowFromID(hwnd, WALK_DIRLIST),
857 wa -> szCurrentPath, FALSE);
858 }
859 }
860 else if (SHORT2FROMMP(mp1) == CBN_ENTER)
861 PostMsg(hwnd, WM_COMMAND, MPFROM2SHORT(DID_OK, 0), MPVOID);
862 else if (SHORT2FROMMP(mp1) == CBN_SHOWLIST)
863 WinSetDlgItemText(hwnd, WALK_HELP,
864 GetPString(IDS_WALKRECENTDIRSHELPTEXT));
865 break;
866
867 case WALK_USERLIST:
868 if (okay && *szBuffer && SHORT2FROMMP(mp1) == LN_SELECT)
869 {
870
871 ULONG ulSearchCount;
872 FILEFINDBUF3 findbuf;
873 HDIR hDir;
874 APIRET rc;
875
876 DosError(FERR_DISABLEHARDERR);
877 hDir = HDIR_CREATE;
878 ulSearchCount = 1L;
879 if (!IsRoot(szBuffer))
880 {
881 rc = DosFindFirst(szBuffer,
882 &hDir,
883 FILE_DIRECTORY |
884 MUST_HAVE_DIRECTORY | FILE_READONLY |
885 FILE_ARCHIVED | FILE_SYSTEM | FILE_HIDDEN,
886 &findbuf,
887 sizeof(FILEFINDBUF3),
888 &ulSearchCount,
889 FIL_STANDARD);
890 if (!rc)
891 DosFindClose(hDir);
892 }
893 else
894 {
895 findbuf.attrFile = FILE_DIRECTORY;
896 rc = 0;
897 }
898 if (rc)
899 Dos_Error(MB_CANCEL,rc,hwnd,pszSrcFile,__LINE__,"DosFindFirst");
900 else if (~findbuf.attrFile & FILE_DIRECTORY)
901 Runtime_Error(pszSrcFile, __LINE__, "not a directory");
902 else
903 {
904 strcpy(wa -> szCurrentPath, szBuffer);
905 WinSetDlgItemText(hwnd, WALK_PATH, wa -> szCurrentPath);
906 FillPathListBox(hwnd,
907 WinWindowFromID(hwnd, WALK_DRIVELIST),
908 WinWindowFromID(hwnd, WALK_DIRLIST),
909 wa -> szCurrentPath, FALSE);
910 }
911 }
912 else if (SHORT2FROMMP(mp1) == LN_ENTER)
913 PostMsg(hwnd,
914 WM_COMMAND,
915 MPFROM2SHORT(DID_OK, 0),
916 MPVOID);
917 else if (SHORT2FROMMP(mp1) == LN_SETFOCUS)
918 WinSetDlgItemText(hwnd,
919 WALK_HELP,
920 GetPString(IDS_WALKUSERDIRSHELPTEXT));
921 else if (SHORT2FROMMP(mp1) == LN_KILLFOCUS)
922 WinSetDlgItemText(hwnd,
923 WALK_HELP,
924 GetPString(IDS_WALKDEFAULTHELPTEXT));
925 break;
926
927 case WALK_DRIVELIST:
928 if (okay && *szBuffer && SHORT2FROMMP(mp1) == LN_ENTER)
929 {
930
931 ULONG ulDirLen = CCHMAXPATH;
932 APIRET rc;
933
934 rc = DosQCurDir(toupper(*szBuffer) - '@',
935 &szBuff[3], &ulDirLen);
936 if (!rc)
937 {
938 strcpy(wa -> szCurrentPath, "C:\\");
939 *wa -> szCurrentPath = toupper(*szBuffer);
940 WinSetDlgItemText(hwnd,
941 WALK_PATH,
942 wa -> szCurrentPath);
943 FillPathListBox(hwnd,
944 WinWindowFromID(hwnd, WALK_DRIVELIST),
945 WinWindowFromID(hwnd, WALK_DIRLIST),
946 wa -> szCurrentPath, FALSE);
947 }
948 }
949 else if (SHORT2FROMMP(mp1) == LN_SETFOCUS)
950 WinSetDlgItemText(hwnd, WALK_HELP,
951 GetPString(IDS_WALKDRIVELISTHELPTEXT));
952 else if (SHORT2FROMMP(mp1) == LN_KILLFOCUS)
953 WinSetDlgItemText(hwnd, WALK_HELP,
954 GetPString(IDS_WALKDEFAULTHELPTEXT));
955 break;
956
957 case WALK_DIRLIST:
958 if (okay && SHORT2FROMMP(mp1) == LN_ENTER)
959 {
960
961 ULONG ulSearchCount;
962 FILEFINDBUF3 findbuf;
963 HDIR hDir;
964 APIRET rc;
965
966 bstrip(szBuffer);
967 if (*szBuffer)
968 {
969 strcpy(szBuff, wa -> szCurrentPath);
970 if (szBuff[strlen(szBuff) - 1] != '\\')
971 strcat(szBuff, "\\");
972 strcat(szBuff,
973 szBuffer);
974 MakeFullName(szBuff);
975 DosError(FERR_DISABLEHARDERR);
976 hDir = HDIR_CREATE;
977 ulSearchCount = 1L;
978 if (!IsRoot(szBuff))
979 {
980 rc = DosFindFirst(szBuff,
981 &hDir,
982 FILE_DIRECTORY |
983 MUST_HAVE_DIRECTORY | FILE_READONLY |
984 FILE_ARCHIVED | FILE_SYSTEM | FILE_HIDDEN,
985 &findbuf,
986 sizeof(FILEFINDBUF3),
987 &ulSearchCount,
988 FIL_STANDARD);
989 if (!rc)
990 DosFindClose(hDir);
991 }
992 else
993 {
994 findbuf.attrFile = FILE_DIRECTORY;
995 rc = 0;
996 }
997 if (!rc && (findbuf.attrFile & FILE_DIRECTORY))
998 {
999 strcpy(wa -> szCurrentPath, szBuff);
1000 WinSetDlgItemText(hwnd, WALK_PATH, wa -> szCurrentPath);
1001 FillPathListBox(hwnd,
1002 WinWindowFromID(hwnd, WALK_DRIVELIST),
1003 WinWindowFromID(hwnd, WALK_DIRLIST),
1004 wa -> szCurrentPath, FALSE);
1005 }
1006 }
1007 }
1008 else if (SHORT2FROMMP(mp1) == LN_SETFOCUS)
1009 WinSetDlgItemText(hwnd, WALK_HELP,
1010 GetPString(IDS_WALKDIRLISTHELPTEXT));
1011 else if (SHORT2FROMMP(mp1) == LN_KILLFOCUS)
1012 WinSetDlgItemText(hwnd, WALK_HELP,
1013 GetPString(IDS_WALKDEFAULTHELPTEXT));
1014 break;
1015 }
1016 return 0;
1017
1018 case WM_COMMAND:
1019 wa = WinQueryWindowPtr(hwnd, 0);
1020 if (!wa)
1021 WinDismissDlg(hwnd, 0);
1022 *szBuff = 0;
1023 WinQueryDlgItemText(hwnd,
1024 WALK_PATH,
1025 CCHMAXPATH,
1026 szBuff);
1027 bstrip(szBuff);
1028 while ((p = strchr(szBuff, '/')) != NULL)
1029 *p = '\\';
1030 while (strlen(szBuff) > 3 &&
1031 szBuff[strlen(szBuff) - 1] == '\\')
1032 szBuff[strlen(szBuff) - 1] = 0;
1033 MakeFullName(szBuff);
1034 if (*szBuff &&
1035 stricmp(szBuff, wa -> szCurrentPath))
1036 {
1037 if (!SetDir(WinQueryWindow(WinQueryWindow(hwnd, QW_PARENT),
1038 QW_OWNER),
1039 hwnd,
1040 szBuff,
1041 0))
1042 strcpy(wa -> szCurrentPath,
1043 szBuff);
1044 else if (SHORT1FROMMP(mp1) != DID_CANCEL)
1045 return 0;
1046 }
1047 WinSetDlgItemText(hwnd,
1048 WALK_PATH,
1049 wa -> szCurrentPath);
1050 switch (SHORT1FROMMP(mp1))
1051 {
1052 case WALK_ADD:
1053 *szBuff = 0;
1054 WinQueryDlgItemText(hwnd,
1055 WALK_PATH,
1056 CCHMAXPATH,
1057 szBuff);
1058 bstrip(szBuff);
1059 while ((p = strchr(szBuff, '/')) != NULL)
1060 *p = '\\';
1061 if (*szBuff &&
1062 !IsFile(szBuff))
1063 {
1064 MakeFullName(szBuff);
1065 if (!add_udir(TRUE, szBuff))
1066 Runtime_Error(pszSrcFile, __LINE__, "add_udir");
1067 else {
1068 WinSendDlgItemMsg(hwnd,
1069 WALK_USERLIST,
1070 LM_INSERTITEM,
1071 MPFROM2SHORT(LIT_SORTASCENDING, 0),
1072 MPFROMP(szBuff));
1073 wa -> changed = 1;
1074 }
1075 }
1076 break;
1077
1078 case WALK_DELETE:
1079 *szBuff = 0;
1080 WinQueryDlgItemText(hwnd, WALK_PATH, CCHMAXPATH, szBuff);
1081 bstrip(szBuff);
1082 while ((p = strchr(szBuff, '/')) != NULL)
1083 *p = '\\';
1084 if (*szBuff &&
1085 !IsFile(szBuff))
1086 {
1087 MakeFullName(szBuff);
1088 sSelect = (SHORT) WinSendDlgItemMsg(hwnd,
1089 WALK_USERLIST,
1090 LM_SEARCHSTRING,
1091 MPFROM2SHORT(0, LIT_FIRST),
1092 MPFROMP(szBuff));
1093 if (sSelect >= 0)
1094 {
1095 WinSendDlgItemMsg(hwnd,
1096 WALK_USERLIST,
1097 LM_DELETEITEM,
1098 MPFROM2SHORT(sSelect, 0),
1099 MPVOID);
1100 remove_udir(szBuff);
1101 wa -> changed = 1;
1102 }
1103 }
1104 break;
1105
1106 case DID_OK:
1107 if (*wa -> szCurrentPath)
1108 {
1109 strcpy(wa -> szReturnPath,
1110 wa -> szCurrentPath);
1111 MakeValidDir(wa -> szReturnPath);
1112 if (fAutoAddAllDirs)
1113 add_udir(FALSE,
1114 wa -> szReturnPath);
1115 if (fChangeTarget)
1116 {
1117 strcpy(targetdir,
1118 wa -> szReturnPath);
1119 PrfWriteProfileString(fmprof,
1120 appname,
1121 "Targetdir",
1122 targetdir);
1123 }
1124 }
1125 if (wa -> changed)
1126 WinSendMsg(hwnd,
1127 UM_SETUP3,
1128 MPVOID,
1129 MPVOID);
1130 WinDismissDlg(hwnd, 1);
1131 break;
1132
1133 case IDM_HELP:
1134 if (hwndHelp)
1135 WinSendMsg(hwndHelp,
1136 HM_DISPLAY_HELP,
1137 MPFROM2SHORT(HELP_WALKEM, 0),
1138 MPFROMSHORT(HM_RESOURCEID));
1139 break;
1140
1141 case DID_CANCEL:
1142 if (wa -> changed)
1143 WinSendMsg(hwnd,
1144 UM_SETUP3,
1145 MPVOID,
1146 MPVOID);
1147 free(wa);
1148 WinDismissDlg(hwnd, 0);
1149 break;
1150 }
1151 return 0;
1152
1153 case WM_CLOSE:
1154 break;
1155 }
1156 return WinDefDlgProc(hwnd, msg, mp1, mp2);
1157}
1158
1159MRESULT EXPENTRY WalkAllDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
1160{
1161 switch (msg)
1162 {
1163 case WM_INITDLG:
1164 return WalkDlgProc(hwnd,
1165 UM_SETUP2,
1166 mp1,
1167 mp2);
1168 }
1169 return WalkDlgProc(hwnd, msg, mp1, mp2);
1170}
1171
1172MRESULT EXPENTRY WalkCopyDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
1173{
1174 switch (msg)
1175 {
1176 case WM_INITDLG:
1177 WinSetWindowText(hwnd,
1178 GetPString(IDS_WALKCOPYDLGTEXT));
1179 return WalkDlgProc(hwnd,
1180 UM_SETUP2,
1181 mp1,
1182 mp2);
1183 }
1184 return WalkDlgProc(hwnd, msg, mp1, mp2);
1185}
1186
1187MRESULT EXPENTRY WalkMoveDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
1188{
1189 switch (msg)
1190 {
1191 case WM_INITDLG:
1192 WinSetWindowText(hwnd,
1193 GetPString(IDS_WALKMOVEDLGTEXT));
1194 return WalkDlgProc(hwnd,
1195 UM_SETUP2,
1196 mp1,
1197 mp2);
1198 }
1199 return WalkDlgProc(hwnd, msg, mp1, mp2);
1200}
1201
1202MRESULT EXPENTRY WalkExtractDlgProc(HWND hwnd, ULONG msg, MPARAM mp1,
1203 MPARAM mp2)
1204{
1205 switch (msg)
1206 {
1207 case WM_INITDLG:
1208 WinSetWindowText(hwnd,
1209 GetPString(IDS_WALKEXTRACTDLGTEXT));
1210 return WalkDlgProc(hwnd,
1211 UM_SETUP2,
1212 mp1,
1213 mp2);
1214 }
1215 return WalkDlgProc(hwnd, msg, mp1, mp2);
1216}
1217
1218MRESULT EXPENTRY WalkTargetDlgProc(HWND hwnd, ULONG msg, MPARAM mp1,
1219 MPARAM mp2)
1220{
1221 switch (msg)
1222 {
1223 case WM_INITDLG:
1224 {
1225 char s[CCHMAXPATH + 32];
1226
1227 sprintf(s,
1228 GetPString(IDS_WALKTARGETDLGTEXT),
1229 (*targetdir) ?
1230 NullStr :
1231 " (",
1232 (*targetdir) ?
1233 NullStr :
1234 GetPString(IDS_NONE),
1235 (*targetdir) ?
1236 NullStr :
1237 ")");
1238 WinSetWindowText(hwnd, s);
1239 }
1240 return WalkDlgProc(hwnd,
1241 UM_SETUP2,
1242 mp1,
1243 mp2);
1244 }
1245 return WalkDlgProc(hwnd, msg, mp1, mp2);
1246}
1247
1248MRESULT EXPENTRY WalkTwoDlgProc(HWND hwnd, ULONG msg, MPARAM mp1, MPARAM mp2)
1249{
1250 WALK2 *wa;
1251 CHAR szBuff[CCHMAXPATH + 1], szBuffer[CCHMAXPATH + 1], *p;
1252 SHORT sSelect;
1253 static BOOL okay; /* avoid combobox selecting as filled */
1254
1255 switch (msg)
1256 {
1257 case UM_SETUP2:
1258 case WM_INITDLG:
1259 okay = FALSE;
1260 if (!mp2)
1261 {
1262 WinDismissDlg(hwnd, 0);
1263 break;
1264 }
1265 WinSetWindowPtr(hwnd, 0, mp2);
1266 wa = mp2;
1267 {
1268 PFNWP oldproc;
1269
1270 oldproc = WinSubclassWindow(WinWindowFromID(hwnd, WALK_PATH),
1271 (PFNWP) TextSubProc);
1272 if (oldproc)
1273 WinSetWindowPtr(WinWindowFromID(hwnd, WALK_PATH),
1274 QWL_USER,
1275 (PVOID) oldproc);
1276 oldproc = WinSubclassWindow(WinWindowFromID(hwnd, WALK2_PATH),
1277 (PFNWP) TextSubProc);
1278 if (oldproc)
1279 WinSetWindowPtr(WinWindowFromID(hwnd, WALK2_PATH),
1280 QWL_USER,
1281 (PVOID) oldproc);
1282 }
1283 if (!*wa -> szCurrentPath1)
1284 save_dir2(wa -> szCurrentPath1);
1285 MakeFullName(wa -> szCurrentPath1);
1286 if (!*wa -> szCurrentPath2)
1287 save_dir2(wa -> szCurrentPath2);
1288 MakeFullName(wa -> szCurrentPath2);
1289 WinSendDlgItemMsg(hwnd,
1290 WALK_PATH,
1291 EM_SETTEXTLIMIT,
1292 MPFROM2SHORT(CCHMAXPATH, 0),
1293 MPVOID);
1294 WinSetDlgItemText(hwnd, WALK_PATH, wa -> szCurrentPath1);
1295 WinSendDlgItemMsg(hwnd, WALK2_PATH, EM_SETTEXTLIMIT,
1296 MPFROM2SHORT(CCHMAXPATH, 0), MPVOID);
1297 WinSetDlgItemText(hwnd, WALK2_PATH, wa -> szCurrentPath2);
1298 FillPathListBox(hwnd,
1299 WinWindowFromID(hwnd, WALK_DRIVELIST),
1300 WinWindowFromID(hwnd, WALK_DIRLIST),
1301 wa -> szCurrentPath1, FALSE);
1302 FillPathListBox(hwnd,
1303 WinWindowFromID(hwnd, WALK2_DRIVELIST),
1304 WinWindowFromID(hwnd, WALK2_DIRLIST),
1305 wa -> szCurrentPath2, FALSE);
1306 if (!PostMsg(hwnd, UM_SETUP4, MPVOID, MPVOID))
1307 okay = TRUE;
1308 {
1309 MRESULT ret;
1310
1311 ret = WinDefDlgProc(hwnd, WM_INITDLG, mp1, mp2);
1312 WinSendMsg(hwnd, UM_SETUP, MPVOID, MPVOID);
1313 WinInvalidateRect(WinWindowFromID(hwnd, WALK_PATH), NULL, TRUE);
1314 WinInvalidateRect(WinWindowFromID(hwnd, WALK2_PATH), NULL, TRUE);
1315 return ret;
1316 }
1317
1318 case UM_SETUP4:
1319 okay = TRUE;
1320 return 0;
1321
1322 case WM_PRESPARAMCHANGED:
1323 {
1324 ULONG AttrFound, AttrValue[64], cbRetLen;
1325
1326 cbRetLen = WinQueryPresParam(hwnd, (ULONG) mp1, 0, &AttrFound,
1327 (ULONG) sizeof(AttrValue),
1328 &AttrValue, 0);
1329 if (cbRetLen)
1330 {
1331 switch (AttrFound)
1332 {
1333 case PP_FONTNAMESIZE:
1334 PrfWriteProfileData(fmprof,
1335 appname,
1336 "WalkFont",
1337 (PVOID) AttrValue,
1338 cbRetLen);
1339 *WalkFont = 0;
1340 WalkFontSize = sizeof(WalkFont);
1341 WinInvalidateRect(WinWindowFromID(hwnd, WALK_PATH),
1342 NULL,
1343 TRUE);
1344 break;
1345 }
1346 }
1347 }
1348 break;
1349
1350 case UM_SETUP:
1351 {
1352 INT x;
1353 USHORT id[] =
1354 {WALK_PATH, WALK_DIRLIST,
1355 WALK2_PATH, WALK2_DIRLIST, 0};
1356
1357 if (*WalkFont ||
1358 (PrfQueryProfileData(fmprof,
1359 appname,
1360 "WalkFont",
1361 (PVOID) WalkFont,
1362 &WalkFontSize) &&
1363 WalkFontSize))
1364 {
1365 for (x = 0; id[x]; x++)
1366 WinSetPresParam(WinWindowFromID(hwnd, id[x]),
1367 PP_FONTNAMESIZE,
1368 WalkFontSize,
1369 (PVOID) WalkFont);
1370 }
1371 }
1372 return 0;
1373
1374 case UM_CONTROL:
1375 case WM_CONTROL:
1376 wa = WinQueryWindowPtr(hwnd, 0);
1377 if (SHORT1FROMMP(mp1) == WALK_DRIVELIST ||
1378 SHORT1FROMMP(mp1) == WALK_DIRLIST ||
1379 SHORT1FROMMP(mp1) == WALK2_DRIVELIST ||
1380 SHORT1FROMMP(mp1) == WALK2_DIRLIST)
1381 {
1382 sSelect = (USHORT) WinSendDlgItemMsg(hwnd,
1383 SHORT1FROMMP(mp1),
1384 LM_QUERYSELECTION,
1385 MPVOID, MPVOID);
1386 *szBuffer = 0;
1387 if (sSelect >= 0)
1388 WinSendDlgItemMsg(hwnd, SHORT1FROMMP(mp1), LM_QUERYITEMTEXT,
1389 MPFROM2SHORT(sSelect, CCHMAXPATH),
1390 MPFROMP(szBuffer));
1391 }
1392 switch (SHORT1FROMMP(mp1))
1393 {
1394 case WALK_DRIVELIST:
1395 if (okay && *szBuffer && SHORT2FROMMP(mp1) == LN_ENTER)
1396 {
1397
1398 ULONG ulDirLen = CCHMAXPATH;
1399 APIRET rc;
1400
1401 rc = DosQCurDir(toupper(*szBuffer) - '@',
1402 &szBuff[3], &ulDirLen);
1403 if (!rc)
1404 {
1405 strcpy(wa -> szCurrentPath1, "C:\\");
1406 *wa -> szCurrentPath1 = toupper(*szBuffer);
1407 WinSetDlgItemText(hwnd,
1408 WALK_PATH,
1409 wa -> szCurrentPath1);
1410 FillPathListBox(hwnd,
1411 WinWindowFromID(hwnd, WALK_DRIVELIST),
1412 WinWindowFromID(hwnd, WALK_DIRLIST),
1413 wa -> szCurrentPath1, FALSE);
1414 }
1415 }
1416 break;
1417
1418 case WALK_DIRLIST:
1419 if (okay && SHORT2FROMMP(mp1) == LN_ENTER)
1420 {
1421
1422 ULONG ulSearchCount;
1423 FILEFINDBUF3 findbuf;
1424 HDIR hDir;
1425 APIRET rc;
1426
1427 bstrip(szBuffer);
1428 if (*szBuffer)
1429 {
1430 strcpy(szBuff, wa -> szCurrentPath1);
1431 if (szBuff[strlen(szBuff) - 1] != '\\')
1432 strcat(szBuff, "\\");
1433 strcat(szBuff, szBuffer);
1434 MakeFullName(szBuff);
1435 DosError(FERR_DISABLEHARDERR);
1436 hDir = HDIR_CREATE;
1437 ulSearchCount = 1L;
1438 if (!IsRoot(szBuff))
1439 {
1440 rc = DosFindFirst(szBuff,
1441 &hDir,
1442 FILE_DIRECTORY |
1443 MUST_HAVE_DIRECTORY | FILE_READONLY |
1444 FILE_ARCHIVED | FILE_SYSTEM | FILE_HIDDEN,
1445 &findbuf,
1446 sizeof(FILEFINDBUF3),
1447 &ulSearchCount,
1448 FIL_STANDARD);
1449 if (!rc)
1450 DosFindClose(hDir);
1451 }
1452 else
1453 {
1454 findbuf.attrFile = FILE_DIRECTORY;
1455 rc = 0;
1456 }
1457 if (!rc && (findbuf.attrFile & FILE_DIRECTORY))
1458 {
1459 strcpy(wa -> szCurrentPath1, szBuff);
1460 WinSetDlgItemText(hwnd, WALK_PATH, wa -> szCurrentPath1);
1461 FillPathListBox(hwnd,
1462 WinWindowFromID(hwnd, WALK_DRIVELIST),
1463 WinWindowFromID(hwnd, WALK_DIRLIST),
1464 wa -> szCurrentPath1, FALSE);
1465 }
1466 }
1467 }
1468 break;
1469
1470 case WALK2_DRIVELIST:
1471 if (okay && *szBuffer && SHORT2FROMMP(mp1) == LN_ENTER)
1472 {
1473
1474 ULONG ulDirLen = CCHMAXPATH;
1475 APIRET rc;
1476
1477 rc = DosQCurDir(toupper(*szBuffer) - '@',
1478 &szBuff[3], &ulDirLen);
1479 if (!rc)
1480 {
1481 strcpy(wa -> szCurrentPath2, "C:\\");
1482 *wa -> szCurrentPath2 = toupper(*szBuffer);
1483 WinSetDlgItemText(hwnd,
1484 WALK2_PATH,
1485 wa -> szCurrentPath2);
1486 FillPathListBox(hwnd,
1487 WinWindowFromID(hwnd, WALK2_DRIVELIST),
1488 WinWindowFromID(hwnd, WALK2_DIRLIST),
1489 wa -> szCurrentPath2, FALSE);
1490 }
1491 }
1492 break;
1493
1494 case WALK2_DIRLIST:
1495 if (okay && SHORT2FROMMP(mp1) == LN_ENTER)
1496 {
1497
1498 ULONG ulSearchCount;
1499 FILEFINDBUF3 findbuf;
1500 HDIR hDir;
1501 APIRET rc;
1502
1503 bstrip(szBuffer);
1504 if (*szBuffer)
1505 {
1506 strcpy(szBuff, wa -> szCurrentPath2);
1507 if (szBuff[strlen(szBuff) - 1] != '\\')
1508 strcat(szBuff, "\\");
1509 strcat(szBuff, szBuffer);
1510 MakeFullName(szBuff);
1511 DosError(FERR_DISABLEHARDERR);
1512 hDir = HDIR_CREATE;
1513 ulSearchCount = 1L;
1514 if (!IsRoot(szBuff))
1515 {
1516 rc = DosFindFirst(szBuff,
1517 &hDir,
1518 FILE_DIRECTORY |
1519 MUST_HAVE_DIRECTORY | FILE_READONLY |
1520 FILE_ARCHIVED | FILE_SYSTEM | FILE_HIDDEN,
1521 &findbuf,
1522 sizeof(FILEFINDBUF3),
1523 &ulSearchCount,
1524 FIL_STANDARD);
1525 if (!rc)
1526 DosFindClose(hDir);
1527 }
1528 else
1529 {
1530 findbuf.attrFile = FILE_DIRECTORY;
1531 rc = 0;
1532 }
1533 if (!rc && (findbuf.attrFile & FILE_DIRECTORY))
1534 {
1535 strcpy(wa -> szCurrentPath2, szBuff);
1536 WinSetDlgItemText(hwnd, WALK2_PATH, wa -> szCurrentPath2);
1537 FillPathListBox(hwnd,
1538 WinWindowFromID(hwnd, WALK2_DRIVELIST),
1539 WinWindowFromID(hwnd, WALK2_DIRLIST),
1540 wa -> szCurrentPath2, FALSE);
1541 }
1542 }
1543 }
1544 break;
1545 }
1546 return 0;
1547
1548 case WM_COMMAND:
1549 wa = WinQueryWindowPtr(hwnd, 0);
1550 if (!wa)
1551 WinDismissDlg(hwnd, 0);
1552 *szBuff = 0;
1553 WinQueryDlgItemText(hwnd,
1554 WALK_PATH,
1555 CCHMAXPATH,
1556 szBuff);
1557 bstrip(szBuff);
1558 while ((p = strchr(szBuff, '/')) != NULL)
1559 *p = '\\';
1560 while (strlen(szBuff) > 3 &&
1561 szBuff[strlen(szBuff) - 1] == '\\')
1562 szBuff[strlen(szBuff) - 1] = 0;
1563 MakeFullName(szBuff);
1564 if (*szBuff &&
1565 stricmp(szBuff, wa -> szCurrentPath1))
1566 {
1567 if (!SetDir(WinQueryWindow(WinQueryWindow(hwnd, QW_PARENT),
1568 QW_OWNER),
1569 hwnd,
1570 szBuff,
1571 0))
1572 strcpy(wa -> szCurrentPath1, szBuff);
1573 else if (SHORT1FROMMP(mp1) != DID_CANCEL)
1574 return 0;
1575 }
1576 WinSetDlgItemText(hwnd,
1577 WALK_PATH,
1578 wa -> szCurrentPath1);
1579 *szBuff = 0;
1580 WinQueryDlgItemText(hwnd,
1581 WALK2_PATH,
1582 CCHMAXPATH,
1583 szBuff);
1584 bstrip(szBuff);
1585 while ((p = strchr(szBuff, '/')) != NULL)
1586 *p = '\\';
1587 while (strlen(szBuff) > 3 &&
1588 szBuff[strlen(szBuff) - 1] == '\\')
1589 szBuff[strlen(szBuff) - 1] = 0;
1590 MakeFullName(szBuff);
1591 if (*szBuff &&
1592 stricmp(szBuff, wa -> szCurrentPath2))
1593 {
1594 if (!SetDir(WinQueryWindow(WinQueryWindow(hwnd, QW_PARENT),
1595 QW_OWNER),
1596 hwnd,
1597 szBuff,
1598 0))
1599 strcpy(wa -> szCurrentPath2, szBuff);
1600 else if (SHORT1FROMMP(mp1) != DID_CANCEL)
1601 return 0;
1602 }
1603 WinSetDlgItemText(hwnd,
1604 WALK2_PATH,
1605 wa -> szCurrentPath2);
1606 switch (SHORT1FROMMP(mp1))
1607 {
1608 case DID_OK:
1609 WinDismissDlg(hwnd, 1);
1610 break;
1611
1612 case IDM_HELP:
1613 if (hwndHelp)
1614 WinSendMsg(hwndHelp,
1615 HM_DISPLAY_HELP,
1616 MPFROM2SHORT(HELP_WALKEM2, 0),
1617 MPFROMSHORT(HM_RESOURCEID));
1618 break;
1619
1620 case DID_CANCEL:
1621 WinDismissDlg(hwnd, 0);
1622 break;
1623 }
1624 return 0;
1625
1626 case WM_CLOSE:
1627 break;
1628 }
1629 return WinDefDlgProc(hwnd, msg, mp1, mp2);
1630}
1631
1632MRESULT EXPENTRY WalkTwoCmpDlgProc(HWND hwnd, ULONG msg, MPARAM mp1,
1633 MPARAM mp2)
1634{
1635 switch (msg)
1636 {
1637 case WM_INITDLG:
1638 WinSetWindowText(hwnd,
1639 GetPString(IDS_WALKCOMPAREDLGTEXT));
1640 return WalkTwoDlgProc(hwnd,
1641 UM_SETUP2,
1642 mp1,
1643 mp2);
1644 }
1645 return WalkTwoDlgProc(hwnd, msg, mp1, mp2);
1646}
1647
1648MRESULT EXPENTRY WalkTwoSetDlgProc(HWND hwnd, ULONG msg, MPARAM mp1,
1649 MPARAM mp2)
1650{
1651 switch (msg)
1652 {
1653 case WM_INITDLG:
1654 WinSetWindowText(hwnd,
1655 GetPString(IDS_WALKSETDIRSDLGTEXT));
1656 return WalkTwoDlgProc(hwnd,
1657 UM_SETUP2,
1658 mp1,
1659 mp2);
1660 }
1661 return WalkTwoDlgProc(hwnd, msg, mp1, mp2);
1662}
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